Transfer code from previous repo
Esse commit está contido em:
Mark Jacobsen
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# Built application files
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*.apk
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*.ap_
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||||
|
||||
# Files for the ART/Dalvik VM
|
||||
*.dex
|
||||
|
||||
# Java class files
|
||||
*.class
|
||||
|
||||
# Generated files
|
||||
bin/
|
||||
gen/
|
||||
out/
|
||||
|
||||
# Gradle files
|
||||
.gradle/
|
||||
build/
|
||||
|
||||
# Local configuration file (sdk path, etc)
|
||||
local.properties
|
||||
|
||||
# Proguard folder generated by Eclipse
|
||||
proguard/
|
||||
|
||||
# Log Files
|
||||
*.log
|
||||
|
||||
# Android Studio Navigation editor temp files
|
||||
.navigation/
|
||||
|
||||
# Android Studio captures folder
|
||||
captures/
|
||||
|
||||
# Intellij
|
||||
*.iml
|
||||
.idea/workspace.xml
|
||||
.idea/tasks.xml
|
||||
.idea/gradle.xml
|
||||
.idea/misc.xml
|
||||
.idea/vcs.xml
|
||||
.idea/dictionaries
|
||||
.idea/libraries
|
||||
|
||||
# Keystore files
|
||||
*.jks
|
||||
|
||||
# External native build folder generated in Android Studio 2.2 and later
|
||||
.externalNativeBuild
|
||||
|
||||
# Google Services (e.g. APIs or Firebase)
|
||||
google-services.json
|
||||
|
||||
# Freeline
|
||||
freeline.py
|
||||
freeline/
|
||||
freeline_project_description.json
|
||||
|
||||
# Keys
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||||
app/src/main/res/values/keys.xml
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||||
gerado
+9
@@ -0,0 +1,9 @@
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<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project version="4">
|
||||
<component name="ProjectModuleManager">
|
||||
<modules>
|
||||
<module fileurl="file://$PROJECT_DIR$/app/app.iml" filepath="$PROJECT_DIR$/app/app.iml" />
|
||||
<module fileurl="file://$PROJECT_DIR$/.idea/rosettadrone.iml" filepath="$PROJECT_DIR$/.idea/rosettadrone.iml" />
|
||||
</modules>
|
||||
</component>
|
||||
</project>
|
||||
gerado
+12
@@ -0,0 +1,12 @@
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<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project version="4">
|
||||
<component name="RunConfigurationProducerService">
|
||||
<option name="ignoredProducers">
|
||||
<set>
|
||||
<option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />
|
||||
<option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />
|
||||
<option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />
|
||||
</set>
|
||||
</option>
|
||||
</component>
|
||||
</project>
|
||||
+674
@@ -0,0 +1,674 @@
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 3, 29 June 2007
|
||||
|
||||
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The GNU General Public License is a free, copyleft license for
|
||||
software and other kinds of works.
|
||||
|
||||
The licenses for most software and other practical works are designed
|
||||
to take away your freedom to share and change the works. By contrast,
|
||||
the GNU General Public License is intended to guarantee your freedom to
|
||||
share and change all versions of a program--to make sure it remains free
|
||||
software for all its users. We, the Free Software Foundation, use the
|
||||
GNU General Public License for most of our software; it applies also to
|
||||
any other work released this way by its authors. You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
them if you wish), that you receive source code or can get it if you
|
||||
want it, that you can change the software or use pieces of it in new
|
||||
free programs, and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to prevent others from denying you
|
||||
these rights or asking you to surrender the rights. Therefore, you have
|
||||
certain responsibilities if you distribute copies of the software, or if
|
||||
you modify it: responsibilities to respect the freedom of others.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must pass on to the recipients the same
|
||||
freedoms that you received. You must make sure that they, too, receive
|
||||
or can get the source code. And you must show them these terms so they
|
||||
know their rights.
|
||||
|
||||
Developers that use the GNU GPL protect your rights with two steps:
|
||||
(1) assert copyright on the software, and (2) offer you this License
|
||||
giving you legal permission to copy, distribute and/or modify it.
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||||
|
||||
For the developers' and authors' protection, the GPL clearly explains
|
||||
that there is no warranty for this free software. For both users' and
|
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authors' sake, the GPL requires that modified versions be marked as
|
||||
changed, so that their problems will not be attributed erroneously to
|
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authors of previous versions.
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|
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Some devices are designed to deny users access to install or run
|
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|
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|
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|
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|
||||
stand ready to extend this provision to those domains in future versions
|
||||
of the GPL, as needed to protect the freedom of users.
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|
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Finally, every program is threatened constantly by software patents.
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States should not allow patents to restrict development and use of
|
||||
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|
||||
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patents cannot be used to render the program non-free.
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|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
TERMS AND CONDITIONS
|
||||
|
||||
0. Definitions.
|
||||
|
||||
"This License" refers to version 3 of the GNU General Public License.
|
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|
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"Copyright" also means copyright-like laws that apply to other kinds of
|
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works, such as semiconductor masks.
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|
||||
"The Program" refers to any copyrightable work licensed under this
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License. Each licensee is addressed as "you". "Licensees" and
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To "modify" a work means to copy from or adapt all or part of the work
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A "covered work" means either the unmodified Program or a work based
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||||
To "propagate" a work means to do anything with it that, without
|
||||
permission, would make you directly or secondarily liable for
|
||||
infringement under applicable copyright law, except executing it on a
|
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computer or modifying a private copy. Propagation includes copying,
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distribution (with or without modification), making available to the
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public, and in some countries other activities as well.
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To "convey" a work means any kind of propagation that enables other
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parties to make or receive copies. Mere interaction with a user through
|
||||
a computer network, with no transfer of a copy, is not conveying.
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An interactive user interface displays "Appropriate Legal Notices"
|
||||
to the extent that it includes a convenient and prominently visible
|
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feature that (1) displays an appropriate copyright notice, and (2)
|
||||
tells the user that there is no warranty for the work (except to the
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1. Source Code.
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The "source code" for a work means the preferred form of the work
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A "Standard Interface" means an interface that either is an official
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standard defined by a recognized standards body, or, in the case of
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||||
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The "System Libraries" of an executable work include anything, other
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"Major Component", in this context, means a major essential component
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The "Corresponding Source" for a work in object code form means all
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such as by intimate data communication or control flow between those
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||||
The Corresponding Source need not include anything that users
|
||||
can regenerate automatically from other parts of the Corresponding
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Source.
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||||
|
||||
The Corresponding Source for a work in source code form is that
|
||||
same work.
|
||||
|
||||
2. Basic Permissions.
|
||||
|
||||
All rights granted under this License are granted for the term of
|
||||
copyright on the Program, and are irrevocable provided the stated
|
||||
conditions are met. This License explicitly affirms your unlimited
|
||||
permission to run the unmodified Program. The output from running a
|
||||
covered work is covered by this License only if the output, given its
|
||||
content, constitutes a covered work. This License acknowledges your
|
||||
rights of fair use or other equivalent, as provided by copyright law.
|
||||
|
||||
You may make, run and propagate covered works that you do not
|
||||
convey, without conditions so long as your license otherwise remains
|
||||
in force. You may convey covered works to others for the sole purpose
|
||||
of having them make modifications exclusively for you, or provide you
|
||||
with facilities for running those works, provided that you comply with
|
||||
the terms of this License in conveying all material for which you do
|
||||
not control copyright. Those thus making or running the covered works
|
||||
for you must do so exclusively on your behalf, under your direction
|
||||
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|
||||
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||||
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||||
Conveying under any other circumstances is permitted solely under
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the conditions stated below. Sublicensing is not allowed; section 10
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||||
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||||
|
||||
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|
||||
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||||
No covered work shall be deemed part of an effective technological
|
||||
measure under any applicable law fulfilling obligations under article
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11 of the WIPO copyright treaty adopted on 20 December 1996, or
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||||
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||||
|
||||
When you convey a covered work, you waive any legal power to forbid
|
||||
circumvention of technological measures to the extent such circumvention
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||||
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|
||||
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||||
modification of the work as a means of enforcing, against the work's
|
||||
users, your or third parties' legal rights to forbid circumvention of
|
||||
technological measures.
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||||
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||||
4. Conveying Verbatim Copies.
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||||
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||||
You may convey verbatim copies of the Program's source code as you
|
||||
receive it, in any medium, provided that you conspicuously and
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||||
appropriately publish on each copy an appropriate copyright notice;
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||||
keep intact all notices stating that this License and any
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||||
non-permissive terms added in accord with section 7 apply to the code;
|
||||
keep intact all notices of the absence of any warranty; and give all
|
||||
recipients a copy of this License along with the Program.
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||||
You may charge any price or no price for each copy that you convey,
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||||
and you may offer support or warranty protection for a fee.
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||||
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||||
5. Conveying Modified Source Versions.
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||||
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||||
You may convey a work based on the Program, or the modifications to
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||||
produce it from the Program, in the form of source code under the
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||||
terms of section 4, provided that you also meet all of these conditions:
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||||
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||||
a) The work must carry prominent notices stating that you modified
|
||||
it, and giving a relevant date.
|
||||
|
||||
b) The work must carry prominent notices stating that it is
|
||||
released under this License and any conditions added under section
|
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7. This requirement modifies the requirement in section 4 to
|
||||
"keep intact all notices".
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||||
|
||||
c) You must license the entire work, as a whole, under this
|
||||
License to anyone who comes into possession of a copy. This
|
||||
License will therefore apply, along with any applicable section 7
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||||
additional terms, to the whole of the work, and all its parts,
|
||||
regardless of how they are packaged. This License gives no
|
||||
permission to license the work in any other way, but it does not
|
||||
invalidate such permission if you have separately received it.
|
||||
|
||||
d) If the work has interactive user interfaces, each must display
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Appropriate Legal Notices; however, if the Program has interactive
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interfaces that do not display Appropriate Legal Notices, your
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work need not make them do so.
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||||
A compilation of a covered work with other separate and independent
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and which are not combined with it such as to form a larger program,
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in or on a volume of a storage or distribution medium, is called an
|
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"aggregate" if the compilation and its resulting copyright are not
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||||
used to limit the access or legal rights of the compilation's users
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||||
beyond what the individual works permit. Inclusion of a covered work
|
||||
in an aggregate does not cause this License to apply to the other
|
||||
parts of the aggregate.
|
||||
|
||||
6. Conveying Non-Source Forms.
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||||
|
||||
You may convey a covered work in object code form under the terms
|
||||
of sections 4 and 5, provided that you also convey the
|
||||
machine-readable Corresponding Source under the terms of this License,
|
||||
in one of these ways:
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|
||||
a) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by the
|
||||
Corresponding Source fixed on a durable physical medium
|
||||
customarily used for software interchange.
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||||
|
||||
b) Convey the object code in, or embodied in, a physical product
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||||
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|
||||
written offer, valid for at least three years and valid for as
|
||||
long as you offer spare parts or customer support for that product
|
||||
model, to give anyone who possesses the object code either (1) a
|
||||
copy of the Corresponding Source for all the software in the
|
||||
product that is covered by this License, on a durable physical
|
||||
medium customarily used for software interchange, for a price no
|
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conveying of source, or (2) access to copy the
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Corresponding Source from a network server at no charge.
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||||
c) Convey individual copies of the object code with a copy of the
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written offer to provide the Corresponding Source. This
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||||
alternative is allowed only occasionally and noncommercially, and
|
||||
only if you received the object code with such an offer, in accord
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||||
with subsection 6b.
|
||||
|
||||
d) Convey the object code by offering access from a designated
|
||||
place (gratis or for a charge), and offer equivalent access to the
|
||||
Corresponding Source in the same way through the same place at no
|
||||
further charge. You need not require recipients to copy the
|
||||
Corresponding Source along with the object code. If the place to
|
||||
copy the object code is a network server, the Corresponding Source
|
||||
may be on a different server (operated by you or a third party)
|
||||
that supports equivalent copying facilities, provided you maintain
|
||||
clear directions next to the object code saying where to find the
|
||||
Corresponding Source. Regardless of what server hosts the
|
||||
Corresponding Source, you remain obligated to ensure that it is
|
||||
available for as long as needed to satisfy these requirements.
|
||||
|
||||
e) Convey the object code using peer-to-peer transmission, provided
|
||||
you inform other peers where the object code and Corresponding
|
||||
Source of the work are being offered to the general public at no
|
||||
charge under subsection 6d.
|
||||
|
||||
A separable portion of the object code, whose source code is excluded
|
||||
from the Corresponding Source as a System Library, need not be
|
||||
included in conveying the object code work.
|
||||
|
||||
A "User Product" is either (1) a "consumer product", which means any
|
||||
tangible personal property which is normally used for personal, family,
|
||||
or household purposes, or (2) anything designed or sold for incorporation
|
||||
into a dwelling. In determining whether a product is a consumer product,
|
||||
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||
product received by a particular user, "normally used" refers to a
|
||||
typical or common use of that class of product, regardless of the status
|
||||
of the particular user or of the way in which the particular user
|
||||
actually uses, or expects or is expected to use, the product. A product
|
||||
is a consumer product regardless of whether the product has substantial
|
||||
commercial, industrial or non-consumer uses, unless such uses represent
|
||||
the only significant mode of use of the product.
|
||||
|
||||
"Installation Information" for a User Product means any methods,
|
||||
procedures, authorization keys, or other information required to install
|
||||
and execute modified versions of a covered work in that User Product from
|
||||
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|
||||
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|
||||
code is in no case prevented or interfered with solely because
|
||||
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|
||||
|
||||
If you convey an object code work under this section in, or with, or
|
||||
specifically for use in, a User Product, and the conveying occurs as
|
||||
part of a transaction in which the right of possession and use of the
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
The requirement to provide Installation Information does not include a
|
||||
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|
||||
for a work that has been modified or installed by the recipient, or for
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
Corresponding Source conveyed, and Installation Information provided,
|
||||
in accord with this section must be in a format that is publicly
|
||||
documented (and with an implementation available to the public in
|
||||
source code form), and must require no special password or key for
|
||||
unpacking, reading or copying.
|
||||
|
||||
7. Additional Terms.
|
||||
|
||||
"Additional permissions" are terms that supplement the terms of this
|
||||
License by making exceptions from one or more of its conditions.
|
||||
Additional permissions that are applicable to the entire Program shall
|
||||
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|
||||
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|
||||
apply only to part of the Program, that part may be used separately
|
||||
under those permissions, but the entire Program remains governed by
|
||||
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|
||||
|
||||
When you convey a copy of a covered work, you may at your option
|
||||
remove any additional permissions from that copy, or from any part of
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
Notwithstanding any other provision of this License, for material you
|
||||
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|
||||
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|
||||
|
||||
a) Disclaiming warranty or limiting liability differently from the
|
||||
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|
||||
|
||||
b) Requiring preservation of specified reasonable legal notices or
|
||||
author attributions in that material or in the Appropriate Legal
|
||||
Notices displayed by works containing it; or
|
||||
|
||||
c) Prohibiting misrepresentation of the origin of that material, or
|
||||
requiring that modified versions of such material be marked in
|
||||
reasonable ways as different from the original version; or
|
||||
|
||||
d) Limiting the use for publicity purposes of names of licensors or
|
||||
authors of the material; or
|
||||
|
||||
e) Declining to grant rights under trademark law for use of some
|
||||
trade names, trademarks, or service marks; or
|
||||
|
||||
f) Requiring indemnification of licensors and authors of that
|
||||
material by anyone who conveys the material (or modified versions of
|
||||
it) with contractual assumptions of liability to the recipient, for
|
||||
any liability that these contractual assumptions directly impose on
|
||||
those licensors and authors.
|
||||
|
||||
All other non-permissive additional terms are considered "further
|
||||
restrictions" within the meaning of section 10. If the Program as you
|
||||
received it, or any part of it, contains a notice stating that it is
|
||||
governed by this License along with a term that is a further
|
||||
restriction, you may remove that term. If a license document contains
|
||||
a further restriction but permits relicensing or conveying under this
|
||||
License, you may add to a covered work material governed by the terms
|
||||
of that license document, provided that the further restriction does
|
||||
not survive such relicensing or conveying.
|
||||
|
||||
If you add terms to a covered work in accord with this section, you
|
||||
must place, in the relevant source files, a statement of the
|
||||
additional terms that apply to those files, or a notice indicating
|
||||
where to find the applicable terms.
|
||||
|
||||
Additional terms, permissive or non-permissive, may be stated in the
|
||||
form of a separately written license, or stated as exceptions;
|
||||
the above requirements apply either way.
|
||||
|
||||
8. Termination.
|
||||
|
||||
You may not propagate or modify a covered work except as expressly
|
||||
provided under this License. Any attempt otherwise to propagate or
|
||||
modify it is void, and will automatically terminate your rights under
|
||||
this License (including any patent licenses granted under the third
|
||||
paragraph of section 11).
|
||||
|
||||
However, if you cease all violation of this License, then your
|
||||
license from a particular copyright holder is reinstated (a)
|
||||
provisionally, unless and until the copyright holder explicitly and
|
||||
finally terminates your license, and (b) permanently, if the copyright
|
||||
holder fails to notify you of the violation by some reasonable means
|
||||
prior to 60 days after the cessation.
|
||||
|
||||
Moreover, your license from a particular copyright holder is
|
||||
reinstated permanently if the copyright holder notifies you of the
|
||||
violation by some reasonable means, this is the first time you have
|
||||
received notice of violation of this License (for any work) from that
|
||||
copyright holder, and you cure the violation prior to 30 days after
|
||||
your receipt of the notice.
|
||||
|
||||
Termination of your rights under this section does not terminate the
|
||||
licenses of parties who have received copies or rights from you under
|
||||
this License. If your rights have been terminated and not permanently
|
||||
reinstated, you do not qualify to receive new licenses for the same
|
||||
material under section 10.
|
||||
|
||||
9. Acceptance Not Required for Having Copies.
|
||||
|
||||
You are not required to accept this License in order to receive or
|
||||
run a copy of the Program. Ancillary propagation of a covered work
|
||||
occurring solely as a consequence of using peer-to-peer transmission
|
||||
to receive a copy likewise does not require acceptance. However,
|
||||
nothing other than this License grants you permission to propagate or
|
||||
modify any covered work. These actions infringe copyright if you do
|
||||
not accept this License. Therefore, by modifying or propagating a
|
||||
covered work, you indicate your acceptance of this License to do so.
|
||||
|
||||
10. Automatic Licensing of Downstream Recipients.
|
||||
|
||||
Each time you convey a covered work, the recipient automatically
|
||||
receives a license from the original licensors, to run, modify and
|
||||
propagate that work, subject to this License. You are not responsible
|
||||
for enforcing compliance by third parties with this License.
|
||||
|
||||
An "entity transaction" is a transaction transferring control of an
|
||||
organization, or substantially all assets of one, or subdividing an
|
||||
organization, or merging organizations. If propagation of a covered
|
||||
work results from an entity transaction, each party to that
|
||||
transaction who receives a copy of the work also receives whatever
|
||||
licenses to the work the party's predecessor in interest had or could
|
||||
give under the previous paragraph, plus a right to possession of the
|
||||
Corresponding Source of the work from the predecessor in interest, if
|
||||
the predecessor has it or can get it with reasonable efforts.
|
||||
|
||||
You may not impose any further restrictions on the exercise of the
|
||||
rights granted or affirmed under this License. For example, you may
|
||||
not impose a license fee, royalty, or other charge for exercise of
|
||||
rights granted under this License, and you may not initiate litigation
|
||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||
any patent claim is infringed by making, using, selling, offering for
|
||||
sale, or importing the Program or any portion of it.
|
||||
|
||||
11. Patents.
|
||||
|
||||
A "contributor" is a copyright holder who authorizes use under this
|
||||
License of the Program or a work on which the Program is based. The
|
||||
work thus licensed is called the contributor's "contributor version".
|
||||
|
||||
A contributor's "essential patent claims" are all patent claims
|
||||
owned or controlled by the contributor, whether already acquired or
|
||||
hereafter acquired, that would be infringed by some manner, permitted
|
||||
by this License, of making, using, or selling its contributor version,
|
||||
but do not include claims that would be infringed only as a
|
||||
consequence of further modification of the contributor version. For
|
||||
purposes of this definition, "control" includes the right to grant
|
||||
patent sublicenses in a manner consistent with the requirements of
|
||||
this License.
|
||||
|
||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||
patent license under the contributor's essential patent claims, to
|
||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||
propagate the contents of its contributor version.
|
||||
|
||||
In the following three paragraphs, a "patent license" is any express
|
||||
agreement or commitment, however denominated, not to enforce a patent
|
||||
(such as an express permission to practice a patent or covenant not to
|
||||
sue for patent infringement). To "grant" such a patent license to a
|
||||
party means to make such an agreement or commitment not to enforce a
|
||||
patent against the party.
|
||||
|
||||
If you convey a covered work, knowingly relying on a patent license,
|
||||
and the Corresponding Source of the work is not available for anyone
|
||||
to copy, free of charge and under the terms of this License, through a
|
||||
publicly available network server or other readily accessible means,
|
||||
then you must either (1) cause the Corresponding Source to be so
|
||||
available, or (2) arrange to deprive yourself of the benefit of the
|
||||
patent license for this particular work, or (3) arrange, in a manner
|
||||
consistent with the requirements of this License, to extend the patent
|
||||
license to downstream recipients. "Knowingly relying" means you have
|
||||
actual knowledge that, but for the patent license, your conveying the
|
||||
covered work in a country, or your recipient's use of the covered work
|
||||
in a country, would infringe one or more identifiable patents in that
|
||||
country that you have reason to believe are valid.
|
||||
|
||||
If, pursuant to or in connection with a single transaction or
|
||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||
covered work, and grant a patent license to some of the parties
|
||||
receiving the covered work authorizing them to use, propagate, modify
|
||||
or convey a specific copy of the covered work, then the patent license
|
||||
you grant is automatically extended to all recipients of the covered
|
||||
work and works based on it.
|
||||
|
||||
A patent license is "discriminatory" if it does not include within
|
||||
the scope of its coverage, prohibits the exercise of, or is
|
||||
conditioned on the non-exercise of one or more of the rights that are
|
||||
specifically granted under this License. You may not convey a covered
|
||||
work if you are a party to an arrangement with a third party that is
|
||||
in the business of distributing software, under which you make payment
|
||||
to the third party based on the extent of your activity of conveying
|
||||
the work, and under which the third party grants, to any of the
|
||||
parties who would receive the covered work from you, a discriminatory
|
||||
patent license (a) in connection with copies of the covered work
|
||||
conveyed by you (or copies made from those copies), or (b) primarily
|
||||
for and in connection with specific products or compilations that
|
||||
contain the covered work, unless you entered into that arrangement,
|
||||
or that patent license was granted, prior to 28 March 2007.
|
||||
|
||||
Nothing in this License shall be construed as excluding or limiting
|
||||
any implied license or other defenses to infringement that may
|
||||
otherwise be available to you under applicable patent law.
|
||||
|
||||
12. No Surrender of Others' Freedom.
|
||||
|
||||
If conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot convey a
|
||||
covered work so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you may
|
||||
not convey it at all. For example, if you agree to terms that obligate you
|
||||
to collect a royalty for further conveying from those to whom you convey
|
||||
the Program, the only way you could satisfy both those terms and this
|
||||
License would be to refrain entirely from conveying the Program.
|
||||
|
||||
13. Use with the GNU Affero General Public License.
|
||||
|
||||
Notwithstanding any other provision of this License, you have
|
||||
permission to link or combine any covered work with a work licensed
|
||||
under version 3 of the GNU Affero General Public License into a single
|
||||
combined work, and to convey the resulting work. The terms of this
|
||||
License will continue to apply to the part which is the covered work,
|
||||
but the special requirements of the GNU Affero General Public License,
|
||||
section 13, concerning interaction through a network will apply to the
|
||||
combination as such.
|
||||
|
||||
14. Revised Versions of this License.
|
||||
|
||||
The Free Software Foundation may publish revised and/or new versions of
|
||||
the GNU General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the
|
||||
Program specifies that a certain numbered version of the GNU General
|
||||
Public License "or any later version" applies to it, you have the
|
||||
option of following the terms and conditions either of that numbered
|
||||
version or of any later version published by the Free Software
|
||||
Foundation. If the Program does not specify a version number of the
|
||||
GNU General Public License, you may choose any version ever published
|
||||
by the Free Software Foundation.
|
||||
|
||||
If the Program specifies that a proxy can decide which future
|
||||
versions of the GNU General Public License can be used, that proxy's
|
||||
public statement of acceptance of a version permanently authorizes you
|
||||
to choose that version for the Program.
|
||||
|
||||
Later license versions may give you additional or different
|
||||
permissions. However, no additional obligations are imposed on any
|
||||
author or copyright holder as a result of your choosing to follow a
|
||||
later version.
|
||||
|
||||
15. Disclaimer of Warranty.
|
||||
|
||||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. Limitation of Liability.
|
||||
|
||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||
SUCH DAMAGES.
|
||||
|
||||
17. Interpretation of Sections 15 and 16.
|
||||
|
||||
If the disclaimer of warranty and limitation of liability provided
|
||||
above cannot be given local legal effect according to their terms,
|
||||
reviewing courts shall apply local law that most closely approximates
|
||||
an absolute waiver of all civil liability in connection with the
|
||||
Program, unless a warranty or assumption of liability accompanies a
|
||||
copy of the Program in return for a fee.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
state the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
{one line to give the program's name and a brief idea of what it does.}
|
||||
Copyright (C) {year} {name of author}
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program does terminal interaction, make it output a short
|
||||
notice like this when it starts in an interactive mode:
|
||||
|
||||
{project} Copyright (C) {year} {fullname}
|
||||
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, your program's commands
|
||||
might be different; for a GUI interface, you would use an "about box".
|
||||
|
||||
You should also get your employer (if you work as a programmer) or school,
|
||||
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||
For more information on this, and how to apply and follow the GNU GPL, see
|
||||
<http://www.gnu.org/licenses/>.
|
||||
|
||||
The GNU General Public License does not permit incorporating your program
|
||||
into proprietary programs. If your program is a subroutine library, you
|
||||
may consider it more useful to permit linking proprietary applications with
|
||||
the library. If this is what you want to do, use the GNU Lesser General
|
||||
Public License instead of this License. But first, please read
|
||||
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
|
||||
@@ -0,0 +1 @@
|
||||
build/
|
||||
@@ -0,0 +1,64 @@
|
||||
apply plugin: 'com.android.application'
|
||||
|
||||
android {
|
||||
compileSdkVersion 25
|
||||
buildToolsVersion '26.0.2'
|
||||
defaultConfig {
|
||||
applicationId "sq.rogue.rosettadrone"
|
||||
minSdkVersion 23
|
||||
targetSdkVersion 25
|
||||
versionCode 1
|
||||
versionName "1.0"
|
||||
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
|
||||
multiDexEnabled true
|
||||
}
|
||||
buildTypes {
|
||||
release {
|
||||
minifyEnabled false
|
||||
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
|
||||
}
|
||||
}
|
||||
|
||||
sourceSets {
|
||||
main {
|
||||
jniLibs.srcDir 'libs'
|
||||
}
|
||||
}
|
||||
|
||||
packagingOptions {
|
||||
doNotStrip "*/*/libdjivideo.so"
|
||||
doNotStrip "*/*/libSDKRelativeJNI.so"
|
||||
doNotStrip "*/*/libFlyForbid.so"
|
||||
doNotStrip "*/*/libduml_vision_bokeh.so"
|
||||
doNotStrip "*/*/libyuv2.so"
|
||||
doNotStrip "*/*/libGroudStation.so"
|
||||
doNotStrip "*/*/libFRCorkscrew.so"
|
||||
doNotStrip "*/*/libUpgradeVerify.so"
|
||||
doNotStrip "*/*/libFR.so"
|
||||
}
|
||||
externalNativeBuild {
|
||||
ndkBuild {
|
||||
path 'src/main/cpp/Android.mk'
|
||||
}
|
||||
}
|
||||
defaultConfig {
|
||||
ndk {
|
||||
abiFilters 'x86', 'armeabi-v7a' // more could be added
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
dependencies {
|
||||
compile fileTree(include: ['*.jar'], dir: 'libs')
|
||||
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
|
||||
exclude group: 'com.android.support', module: 'support-annotations'
|
||||
})
|
||||
compile 'com.android.support:appcompat-v7:25.4.0'
|
||||
compile 'com.android.support.constraint:constraint-layout:1.0.2'
|
||||
compile 'com.android.support:design:25.4.0'
|
||||
testCompile 'junit:junit:4.12'
|
||||
compile 'com.dji:dji-sdk:4.4.1'
|
||||
provided 'com.dji:dji-sdk-provided:4.4.1'
|
||||
compile 'com.android.support:multidex:1.0.2'
|
||||
}
|
||||
externo
+25
@@ -0,0 +1,25 @@
|
||||
# Add project specific ProGuard rules here.
|
||||
# By default, the flags in this file are appended to flags specified
|
||||
# in /Users/markjacobsen/Library/Android/sdk/tools/proguard/proguard-android.txt
|
||||
# You can edit the include path and order by changing the proguardFiles
|
||||
# directive in build.gradle.
|
||||
#
|
||||
# For more details, see
|
||||
# http://developer.android.com/guide/developing/tools/proguard.html
|
||||
|
||||
# Add any project specific keep options here:
|
||||
|
||||
# If your project uses WebView with JS, uncomment the following
|
||||
# and specify the fully qualified class name to the JavaScript interface
|
||||
# class:
|
||||
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
|
||||
# public *;
|
||||
#}
|
||||
|
||||
# Uncomment this to preserve the line number information for
|
||||
# debugging stack traces.
|
||||
#-keepattributes SourceFile,LineNumberTable
|
||||
|
||||
# If you keep the line number information, uncomment this to
|
||||
# hide the original source file name.
|
||||
#-renamesourcefileattribute SourceFile
|
||||
@@ -0,0 +1,26 @@
|
||||
package sq.rogue.rosettadrone;
|
||||
|
||||
import android.content.Context;
|
||||
import android.support.test.InstrumentationRegistry;
|
||||
import android.support.test.runner.AndroidJUnit4;
|
||||
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
|
||||
import static org.junit.Assert.*;
|
||||
|
||||
/**
|
||||
* Instrumentation test, which will execute on an Android device.
|
||||
*
|
||||
* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
|
||||
*/
|
||||
@RunWith(AndroidJUnit4.class)
|
||||
public class ExampleInstrumentedTest {
|
||||
@Test
|
||||
public void useAppContext() throws Exception {
|
||||
// Context of the app under test.
|
||||
Context appContext = InstrumentationRegistry.getTargetContext();
|
||||
|
||||
assertEquals("io.diux.rogue.rosettadrone", appContext.getPackageName());
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,67 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
|
||||
package="sq.rogue.rosettadrone">
|
||||
|
||||
<uses-permission android:name="android.permission.BLUETOOTH"/>
|
||||
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>
|
||||
<uses-permission android:name="android.permission.VIBRATE"/>
|
||||
<uses-permission android:name="android.permission.INTERNET"/>
|
||||
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
|
||||
<uses-permission android:name="android.permission.WAKE_LOCK"/>
|
||||
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
|
||||
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
|
||||
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
|
||||
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE"/>
|
||||
<uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"/>
|
||||
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
|
||||
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
|
||||
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
|
||||
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
|
||||
|
||||
<uses-feature android:name="android.hardware.camera"/>
|
||||
<uses-feature android:name="android.hardware.camera.autofocus"/>
|
||||
<uses-feature
|
||||
android:name="android.hardware.usb.host"
|
||||
android:required="false"/>
|
||||
<uses-feature
|
||||
android:name="android.hardware.usb.accessory"
|
||||
android:required="true"/>
|
||||
|
||||
<application
|
||||
android:name="sq.rogue.rosettadrone.RDApplication"
|
||||
android:allowBackup="true"
|
||||
android:icon="@mipmap/ic_launcher"
|
||||
android:label="@string/app_name"
|
||||
android:roundIcon="@mipmap/ic_launcher_round"
|
||||
android:supportsRtl="true"
|
||||
android:theme="@style/Theme.AppCompat">
|
||||
<activity android:name="sq.rogue.rosettadrone.MainActivity">
|
||||
<intent-filter>
|
||||
<action android:name="android.intent.action.MAIN"/>
|
||||
|
||||
<category android:name="android.intent.category.LAUNCHER"/>
|
||||
</intent-filter>
|
||||
</activity>
|
||||
<activity android:name="sq.rogue.rosettadrone.SettingsActivity"></activity>
|
||||
<!-- DJI SDK -->
|
||||
<uses-library android:name="com.android.future.usb.accessory"/>
|
||||
<meta-data
|
||||
android:name="com.dji.sdk.API_KEY"
|
||||
android:value="@string/dji_key"/>
|
||||
<activity
|
||||
android:name="dji.sdk.sdkmanager.DJIAoaControllerActivity"
|
||||
android:theme="@android:style/Theme.Translucent">
|
||||
<intent-filter>
|
||||
<action android:name="android.hardware.usb.action.USB_ACCESSORY_ATTACHED"/>
|
||||
</intent-filter>
|
||||
<meta-data
|
||||
android:name="android.hardware.usb.action.USB_ACCESSORY_ATTACHED"
|
||||
android:resource="@xml/accessory_filter"/>
|
||||
</activity>
|
||||
|
||||
<service android:name="dji.sdk.sdkmanager.DJIGlobalService">
|
||||
</service>
|
||||
<!-- DJI SDK -->
|
||||
</application>
|
||||
|
||||
</manifest>
|
||||
@@ -0,0 +1,776 @@
|
||||
# Onboard parameters for Vehicle 1
|
||||
#
|
||||
# Stack: ArduPilot
|
||||
# Vehicle: Multi-Rotor
|
||||
# Version: 3.5.0 rc
|
||||
# Git Revision: efab409b
|
||||
#
|
||||
# Vehicle-Id Component-Id Name Value Type
|
||||
1 1 ACCEL_Z_D 0.000000000000000000 9
|
||||
1 1 ACCEL_Z_FF 0.000000000000000000 9
|
||||
1 1 ACCEL_Z_FILT 20.000000000000000000 9
|
||||
1 1 ACCEL_Z_I 1.000000000000000000 9
|
||||
1 1 ACCEL_Z_IMAX 800.000000000000000000 9
|
||||
1 1 ACCEL_Z_P 0.500000000000000000 9
|
||||
1 1 ACRO_BAL_PITCH 1.000000000000000000 9
|
||||
1 1 ACRO_BAL_ROLL 1.000000000000000000 9
|
||||
1 1 ACRO_RP_EXPO 0.300000011920928955 9
|
||||
1 1 ACRO_RP_P 4.500000000000000000 9
|
||||
1 1 ACRO_THR_MID 0.000000000000000000 9
|
||||
1 1 ACRO_TRAINER 2 2
|
||||
1 1 ACRO_YAW_P 3.000000000000000000 9
|
||||
1 1 ACRO_Y_EXPO 0.000000000000000000 9
|
||||
1 1 ADSB_ENABLE 0 2
|
||||
1 1 AHRS_COMP_BETA 0.100000001490116119 9
|
||||
1 1 AHRS_EKF_TYPE 2 2
|
||||
1 1 AHRS_GPS_GAIN 1.000000000000000000 9
|
||||
1 1 AHRS_GPS_MINSATS 6 2
|
||||
1 1 AHRS_GPS_USE 1 2
|
||||
1 1 AHRS_ORIENTATION 0 2
|
||||
1 1 AHRS_RP_P 0.200000002980232239 9
|
||||
1 1 AHRS_TRIM_X -0.005487891845405102 9
|
||||
1 1 AHRS_TRIM_Y 0.009387995116412640 9
|
||||
1 1 AHRS_TRIM_Z 0.000000000000000000 9
|
||||
1 1 AHRS_WIND_MAX 0 2
|
||||
1 1 AHRS_YAW_P 0.200000002980232239 9
|
||||
1 1 ANGLE_MAX 3000 4
|
||||
1 1 ARMING_ACCTHRESH 0.750000000000000000 9
|
||||
1 1 ARMING_CHECK 0 4
|
||||
1 1 ATC_ACCEL_P_MAX 110000.000000000000000000 9
|
||||
1 1 ATC_ACCEL_R_MAX 110000.000000000000000000 9
|
||||
1 1 ATC_ACCEL_Y_MAX 18000.000000000000000000 9
|
||||
1 1 ATC_ANGLE_BOOST 1 2
|
||||
1 1 ATC_ANG_LIM_TC 1.000000000000000000 9
|
||||
1 1 ATC_ANG_PIT_P 11.250000000000000000 9
|
||||
1 1 ATC_ANG_RLL_P 11.250000000000000000 9
|
||||
1 1 ATC_ANG_YAW_P 6.000000000000000000 9
|
||||
1 1 ATC_RATE_FF_ENAB 1 2
|
||||
1 1 ATC_RAT_PIT_D 0.008325000293552876 9
|
||||
1 1 ATC_RAT_PIT_FF 0.000000000000000000 9
|
||||
1 1 ATC_RAT_PIT_FILT 20.000000000000000000 9
|
||||
1 1 ATC_RAT_PIT_I 0.126000002026557922 9
|
||||
1 1 ATC_RAT_PIT_IMAX 0.222222223877906799 9
|
||||
1 1 ATC_RAT_PIT_P 0.126000002026557922 9
|
||||
1 1 ATC_RAT_RLL_D 0.011249999515712261 9
|
||||
1 1 ATC_RAT_RLL_FF 0.000000000000000000 9
|
||||
1 1 ATC_RAT_RLL_FILT 20.000000000000000000 9
|
||||
1 1 ATC_RAT_RLL_I 0.182249993085861206 9
|
||||
1 1 ATC_RAT_RLL_IMAX 0.222222223877906799 9
|
||||
1 1 ATC_RAT_RLL_P 0.182249993085861206 9
|
||||
1 1 ATC_RAT_YAW_D 0.003600000170990825 9
|
||||
1 1 ATC_RAT_YAW_FF 0.000000000000000000 9
|
||||
1 1 ATC_RAT_YAW_FILT 5.000000000000000000 9
|
||||
1 1 ATC_RAT_YAW_I 0.035999998450279236 9
|
||||
1 1 ATC_RAT_YAW_IMAX 0.222000002861022949 9
|
||||
1 1 ATC_RAT_YAW_P 0.359999984502792358 9
|
||||
1 1 ATC_SLEW_YAW 1000.000000000000000000 9
|
||||
1 1 ATC_THR_MIX_MAN 0.500000000000000000 9
|
||||
1 1 ATC_THR_MIX_MAX 0.500000000000000000 9
|
||||
1 1 ATC_THR_MIX_MIN 0.100000001490116119 9
|
||||
1 1 AUTOTUNE_AGGR 0.100000001490116119 9
|
||||
1 1 AUTOTUNE_AXES 7 2
|
||||
1 1 AUTOTUNE_MIN_D 0.001000000047497451 9
|
||||
1 1 AVD_ENABLE 0 2
|
||||
1 1 AVOID_ANGLE_MAX 1000 4
|
||||
1 1 AVOID_DIST_MAX 10.000000000000000000 9
|
||||
1 1 AVOID_ENABLE 3 2
|
||||
1 1 AVOID_MARGIN 2.000000000000000000 9
|
||||
1 1 BATT2_AMP_OFFSET 0.000000000000000000 9
|
||||
1 1 BATT2_AMP_PERVOL 17.000000000000000000 9
|
||||
1 1 BATT2_CAPACITY 3300 6
|
||||
1 1 BATT2_CURR_PIN 3 2
|
||||
1 1 BATT2_MONITOR 0 2
|
||||
1 1 BATT2_SERIAL_NUM -1 6
|
||||
1 1 BATT2_VOLT_MULT 10.100000381469726563 9
|
||||
1 1 BATT2_VOLT_PIN 2 2
|
||||
1 1 BATT_AMP_OFFSET 0.000000000000000000 9
|
||||
1 1 BATT_AMP_PERVOLT 17.000000000000000000 9
|
||||
1 1 BATT_CAPACITY 5100 6
|
||||
1 1 BATT_CURR_PIN 3 2
|
||||
1 1 BATT_MONITOR 4 2
|
||||
1 1 BATT_SERIAL_NUM -1 6
|
||||
1 1 BATT_VOLT_MULT 12.020000457763671875 9
|
||||
1 1 BATT_VOLT_PIN 2 2
|
||||
1 1 BATT_VOLT_TIMER 10 2
|
||||
1 1 BCN_ALT 0.000000000000000000 9
|
||||
1 1 BCN_LATITUDE 0.000000000000000000 9
|
||||
1 1 BCN_LONGITUDE 0.000000000000000000 9
|
||||
1 1 BCN_ORIENT_YAW 0 4
|
||||
1 1 BCN_TYPE 0 2
|
||||
1 1 BRD_CAN_ENABLE 0 2
|
||||
1 1 BRD_IMU_TARGTEMP -1 2
|
||||
1 1 BRD_IO_ENABLE 1 2
|
||||
1 1 BRD_PWM_COUNT 4 2
|
||||
1 1 BRD_SAFETYENABLE 1 2
|
||||
1 1 BRD_SAFETY_MASK 16368 6
|
||||
1 1 BRD_SBUS_OUT 0 2
|
||||
1 1 BRD_SER1_RTSCTS 2 2
|
||||
1 1 BRD_SER2_RTSCTS 2 2
|
||||
1 1 BRD_SERIAL_NUM 0 4
|
||||
1 1 BRD_TYPE 2 2
|
||||
1 1 BTN_ENABLE 0 2
|
||||
1 1 CAM_DURATION 10 2
|
||||
1 1 CAM_FEEDBACK_PIN -1 2
|
||||
1 1 CAM_FEEDBACK_POL 1 2
|
||||
1 1 CAM_MAX_ROLL 0 4
|
||||
1 1 CAM_MIN_INTERVAL 0 4
|
||||
1 1 CAM_RELAY_ON 1 2
|
||||
1 1 CAM_SERVO_OFF 1100 4
|
||||
1 1 CAM_SERVO_ON 1300 4
|
||||
1 1 CAM_TRIGG_DIST 0.000000000000000000 9
|
||||
1 1 CAM_TRIGG_TYPE 0 2
|
||||
1 1 CH10_OPT 0 2
|
||||
1 1 CH11_OPT 0 2
|
||||
1 1 CH12_OPT 0 2
|
||||
1 1 CH7_OPT 4 2
|
||||
1 1 CH8_OPT 0 2
|
||||
1 1 CH9_OPT 0 2
|
||||
1 1 CHUTE_ENABLED 0 2
|
||||
1 1 CIRCLE_RADIUS 1000.000000000000000000 9
|
||||
1 1 CIRCLE_RATE 20.000000000000000000 9
|
||||
1 1 CLI_ENABLED 0 2
|
||||
1 1 COMPASS_AUTODEC 1 2
|
||||
1 1 COMPASS_CAL_FIT 16.000000000000000000 9
|
||||
1 1 COMPASS_DEC 0.000000000000000000 9
|
||||
1 1 COMPASS_DEV_ID 466441 6
|
||||
1 1 COMPASS_DEV_ID2 131594 6
|
||||
1 1 COMPASS_DEV_ID3 0 6
|
||||
1 1 COMPASS_DIA2_X 0.990296721458435059 9
|
||||
1 1 COMPASS_DIA2_Y 0.971784174442291260 9
|
||||
1 1 COMPASS_DIA2_Z 1.007365465164184570 9
|
||||
1 1 COMPASS_DIA3_X 0.000000000000000000 9
|
||||
1 1 COMPASS_DIA3_Y 0.000000000000000000 9
|
||||
1 1 COMPASS_DIA3_Z 0.000000000000000000 9
|
||||
1 1 COMPASS_DIA_X 0.947009563446044922 9
|
||||
1 1 COMPASS_DIA_Y 0.937935292720794678 9
|
||||
1 1 COMPASS_DIA_Z 1.060336470603942871 9
|
||||
1 1 COMPASS_EXTERN2 0 2
|
||||
1 1 COMPASS_EXTERN3 0 2
|
||||
1 1 COMPASS_EXTERNAL 1 2
|
||||
1 1 COMPASS_LEARN 0 2
|
||||
1 1 COMPASS_MOT2_X 0.000000000000000000 9
|
||||
1 1 COMPASS_MOT2_Y 0.000000000000000000 9
|
||||
1 1 COMPASS_MOT2_Z 0.000000000000000000 9
|
||||
1 1 COMPASS_MOT3_X 0.000000000000000000 9
|
||||
1 1 COMPASS_MOT3_Y 0.000000000000000000 9
|
||||
1 1 COMPASS_MOT3_Z 0.000000000000000000 9
|
||||
1 1 COMPASS_MOTCT 0 2
|
||||
1 1 COMPASS_MOT_X 0.000000000000000000 9
|
||||
1 1 COMPASS_MOT_Y 0.000000000000000000 9
|
||||
1 1 COMPASS_MOT_Z 0.000000000000000000 9
|
||||
1 1 COMPASS_ODI2_X -0.006166019476950169 9
|
||||
1 1 COMPASS_ODI2_Y 0.001182210398837924 9
|
||||
1 1 COMPASS_ODI2_Z 0.018183957785367966 9
|
||||
1 1 COMPASS_ODI3_X 0.000000000000000000 9
|
||||
1 1 COMPASS_ODI3_Y 0.000000000000000000 9
|
||||
1 1 COMPASS_ODI3_Z 0.000000000000000000 9
|
||||
1 1 COMPASS_ODI_X -0.013673859648406506 9
|
||||
1 1 COMPASS_ODI_Y 0.001898076618090272 9
|
||||
1 1 COMPASS_ODI_Z -0.007604577112942934 9
|
||||
1 1 COMPASS_OFFS_MAX 600 4
|
||||
1 1 COMPASS_OFS2_X 280.823242187500000000 9
|
||||
1 1 COMPASS_OFS2_Y 87.670928955078125000 9
|
||||
1 1 COMPASS_OFS2_Z -469.461639404296875000 9
|
||||
1 1 COMPASS_OFS3_X 0.000000000000000000 9
|
||||
1 1 COMPASS_OFS3_Y 0.000000000000000000 9
|
||||
1 1 COMPASS_OFS3_Z 0.000000000000000000 9
|
||||
1 1 COMPASS_OFS_X -112.272964477539062500 9
|
||||
1 1 COMPASS_OFS_Y -5.009645462036132813 9
|
||||
1 1 COMPASS_OFS_Z 34.276287078857421875 9
|
||||
1 1 COMPASS_ORIENT 0 2
|
||||
1 1 COMPASS_ORIENT2 0 2
|
||||
1 1 COMPASS_ORIENT3 0 2
|
||||
1 1 COMPASS_PRIMARY 0 2
|
||||
1 1 COMPASS_USE 1 2
|
||||
1 1 COMPASS_USE2 1 2
|
||||
1 1 COMPASS_USE3 1 2
|
||||
1 1 DEV_OPTIONS 0 6
|
||||
1 1 DISARM_DELAY 10 2
|
||||
1 1 EK2_ABIAS_P_NSE 0.004999999888241291 9
|
||||
1 1 EK2_ACC_P_NSE 0.600000023841857910 9
|
||||
1 1 EK2_ALT_M_NSE 3.000000000000000000 9
|
||||
1 1 EK2_ALT_SOURCE 0 2
|
||||
1 1 EK2_BCN_DELAY 50 2
|
||||
1 1 EK2_BCN_I_GTE 500 4
|
||||
1 1 EK2_BCN_M_NSE 1.000000000000000000 9
|
||||
1 1 EK2_CHECK_SCALE 100 4
|
||||
1 1 EK2_EAS_I_GATE 400 4
|
||||
1 1 EK2_EAS_M_NSE 1.399999976158142090 9
|
||||
1 1 EK2_ENABLE 1 2
|
||||
1 1 EK2_FLOW_DELAY 10 2
|
||||
1 1 EK2_FLOW_I_GATE 300 4
|
||||
1 1 EK2_FLOW_M_NSE 0.250000000000000000 9
|
||||
1 1 EK2_GBIAS_P_NSE 0.000099999997473788 9
|
||||
1 1 EK2_GLITCH_RAD 25 2
|
||||
1 1 EK2_GPS_CHECK 31 2
|
||||
1 1 EK2_GPS_DELAY 220 4
|
||||
1 1 EK2_GPS_TYPE 0 2
|
||||
1 1 EK2_GSCL_P_NSE 0.000500000023748726 9
|
||||
1 1 EK2_GYRO_P_NSE 0.029999999329447746 9
|
||||
1 1 EK2_HGT_DELAY 60 4
|
||||
1 1 EK2_HGT_I_GATE 500 4
|
||||
1 1 EK2_IMU_MASK 3 2
|
||||
1 1 EK2_LOG_MASK 1 2
|
||||
1 1 EK2_MAGB_P_NSE 0.000099999997473788 9
|
||||
1 1 EK2_MAGE_P_NSE 0.001000000047497451 9
|
||||
1 1 EK2_MAG_CAL 3 2
|
||||
1 1 EK2_MAG_I_GATE 300 4
|
||||
1 1 EK2_MAG_MASK 0 2
|
||||
1 1 EK2_MAG_M_NSE 0.050000000745058060 9
|
||||
1 1 EK2_MAX_FLOW 2.500000000000000000 9
|
||||
1 1 EK2_NOAID_M_NSE 10.000000000000000000 9
|
||||
1 1 EK2_POSNE_M_NSE 1.000000000000000000 9
|
||||
1 1 EK2_POS_I_GATE 500 4
|
||||
1 1 EK2_RNG_I_GATE 500 4
|
||||
1 1 EK2_RNG_M_NSE 0.500000000000000000 9
|
||||
1 1 EK2_RNG_USE_HGT -1 2
|
||||
1 1 EK2_RNG_USE_SPD 2.000000000000000000 9
|
||||
1 1 EK2_TAU_OUTPUT 25 2
|
||||
1 1 EK2_TERR_GRAD 0.100000001490116119 9
|
||||
1 1 EK2_VELD_M_NSE 0.699999988079071045 9
|
||||
1 1 EK2_VELNE_M_NSE 0.500000000000000000 9
|
||||
1 1 EK2_VEL_I_GATE 500 4
|
||||
1 1 EK2_WIND_PSCALE 0.500000000000000000 9
|
||||
1 1 EK2_WIND_P_NSE 0.100000001490116119 9
|
||||
1 1 EK2_YAW_I_GATE 300 4
|
||||
1 1 EK2_YAW_M_NSE 0.500000000000000000 9
|
||||
1 1 EK3_ENABLE 0 2
|
||||
1 1 ESC_CALIBRATION 0 2
|
||||
1 1 FENCE_ACTION 1 2
|
||||
1 1 FENCE_ALT_MAX 100.000000000000000000 9
|
||||
1 1 FENCE_ENABLE 1 2
|
||||
1 1 FENCE_MARGIN 2.000000000000000000 9
|
||||
1 1 FENCE_RADIUS 300.000000000000000000 9
|
||||
1 1 FENCE_TOTAL 0 2
|
||||
1 1 FENCE_TYPE 3 2
|
||||
1 1 FLOW_BUS_ID 0 2
|
||||
1 1 FLOW_ENABLE 0 2
|
||||
1 1 FLOW_FXSCALER 0 4
|
||||
1 1 FLOW_FYSCALER 0 4
|
||||
1 1 FLOW_ORIENT_YAW 0 4
|
||||
1 1 FLOW_POS_X 0.000000000000000000 9
|
||||
1 1 FLOW_POS_Y 0.000000000000000000 9
|
||||
1 1 FLOW_POS_Z 0.000000000000000000 9
|
||||
1 1 FLTMODE1 0 2
|
||||
1 1 FLTMODE2 5 2
|
||||
1 1 FLTMODE3 3 2
|
||||
1 1 FLTMODE4 6 2
|
||||
1 1 FLTMODE5 6 2
|
||||
1 1 FLTMODE6 6 2
|
||||
1 1 FRAME_CLASS 1 2
|
||||
1 1 FRAME_TYPE 2 2
|
||||
1 1 FS_BATT_ENABLE 1 2
|
||||
1 1 FS_BATT_MAH 0.000000000000000000 9
|
||||
1 1 FS_BATT_VOLTAGE 10.500000000000000000 9
|
||||
1 1 FS_CRASH_CHECK 1 2
|
||||
1 1 FS_EKF_ACTION 1 2
|
||||
1 1 FS_EKF_THRESH 0.800000011920928955 9
|
||||
1 1 FS_GCS_ENABLE 1 2
|
||||
1 1 FS_THR_ENABLE 1 2
|
||||
1 1 FS_THR_VALUE 975 4
|
||||
1 1 GCS_PID_MASK 0 4
|
||||
1 1 GND_ABS_PRESS 101975.898437500000000000 9
|
||||
1 1 GND_ABS_PRESS2 0.000000000000000000 9
|
||||
1 1 GND_ABS_PRESS3 0.000000000000000000 9
|
||||
1 1 GND_ALT_OFFSET 0.000000000000000000 9
|
||||
1 1 GND_EFFECT_COMP 0 2
|
||||
1 1 GND_EXT_BUS -1 2
|
||||
1 1 GND_PRIMARY 0 2
|
||||
1 1 GND_TEMP 0.000000000000000000 9
|
||||
1 1 GPS_AUTO_CONFIG 1 2
|
||||
1 1 GPS_AUTO_SWITCH 1 2
|
||||
1 1 GPS_BLEND_MASK 5 2
|
||||
1 1 GPS_BLEND_TC 10.000000000000000000 9
|
||||
1 1 GPS_DELAY_MS 0 4
|
||||
1 1 GPS_DELAY_MS2 0 4
|
||||
1 1 GPS_GNSS_MODE 0 2
|
||||
1 1 GPS_GNSS_MODE2 0 2
|
||||
1 1 GPS_HDOP_GOOD 250 4
|
||||
1 1 GPS_INJECT_TO 127 2
|
||||
1 1 GPS_MIN_DGPS 100 2
|
||||
1 1 GPS_MIN_ELEV -100 2
|
||||
1 1 GPS_NAVFILTER 8 2
|
||||
1 1 GPS_POS1_X 0.000000000000000000 9
|
||||
1 1 GPS_POS1_Y 0.000000000000000000 9
|
||||
1 1 GPS_POS1_Z 0.000000000000000000 9
|
||||
1 1 GPS_POS2_X 0.000000000000000000 9
|
||||
1 1 GPS_POS2_Y 0.000000000000000000 9
|
||||
1 1 GPS_POS2_Z 0.000000000000000000 9
|
||||
1 1 GPS_RATE_MS 200 4
|
||||
1 1 GPS_RATE_MS2 200 4
|
||||
1 1 GPS_RAW_DATA 0 2
|
||||
1 1 GPS_SAVE_CFG 0 2
|
||||
1 1 GPS_SBAS_MODE 2 2
|
||||
1 1 GPS_SBP_LOGMASK -256 4
|
||||
1 1 GPS_TYPE 1 2
|
||||
1 1 GPS_TYPE2 0 2
|
||||
1 1 GRIP_ENABLE 0 2
|
||||
1 1 INS_ACC2OFFS_X 0.465681284666061401 9
|
||||
1 1 INS_ACC2OFFS_Y -0.163094490766525269 9
|
||||
1 1 INS_ACC2OFFS_Z 0.841708540916442871 9
|
||||
1 1 INS_ACC2SCAL_X 1.025157928466796875 9
|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
1 1 SR2_PARAMS 0 4
|
||||
1 1 SR2_POSITION 0 4
|
||||
1 1 SR2_RAW_CTRL 0 4
|
||||
1 1 SR2_RAW_SENS 0 4
|
||||
1 1 SR2_RC_CHAN 0 4
|
||||
1 1 SR3_ADSB 5 4
|
||||
1 1 SR3_EXTRA1 0 4
|
||||
1 1 SR3_EXTRA2 0 4
|
||||
1 1 SR3_EXTRA3 0 4
|
||||
1 1 SR3_EXT_STAT 0 4
|
||||
1 1 SR3_PARAMS 0 4
|
||||
1 1 SR3_POSITION 0 4
|
||||
1 1 SR3_RAW_CTRL 0 4
|
||||
1 1 SR3_RAW_SENS 0 4
|
||||
1 1 SR3_RC_CHAN 0 4
|
||||
1 1 STAT_BOOTCNT 16 4
|
||||
1 1 STAT_FLTTIME 623 6
|
||||
1 1 STAT_RESET 20034978 6
|
||||
1 1 STAT_RUNTIME 3525 6
|
||||
1 1 SUPER_SIMPLE 0 2
|
||||
1 1 SYSID_ENFORCE 0 2
|
||||
1 1 SYSID_MYGCS 255 4
|
||||
1 1 SYSID_SW_MREV 120 4
|
||||
1 1 SYSID_SW_TYPE 10 2
|
||||
1 1 SYSID_THISMAV 1 4
|
||||
1 1 TELEM_DELAY 0 2
|
||||
1 1 TERRAIN_ENABLE 1 2
|
||||
1 1 TERRAIN_FOLLOW 0 2
|
||||
1 1 TERRAIN_SPACING 100 4
|
||||
1 1 THROW_MOT_START 0 2
|
||||
1 1 THROW_NEXTMODE 18 2
|
||||
1 1 THROW_TYPE 0 2
|
||||
1 1 THR_DZ 50 4
|
||||
1 1 TUNE 0 2
|
||||
1 1 TUNE_HIGH 1000 4
|
||||
1 1 TUNE_LOW 0 4
|
||||
1 1 VEL_XY_FILT_HZ 5.000000000000000000 9
|
||||
1 1 VEL_XY_I 0.500000000000000000 9
|
||||
1 1 VEL_XY_IMAX 1000.000000000000000000 9
|
||||
1 1 VEL_XY_P 1.000000000000000000 9
|
||||
1 1 VEL_Z_P 5.000000000000000000 9
|
||||
1 1 VISO_ORIENT 0 2
|
||||
1 1 VISO_POS_X 0.000000000000000000 9
|
||||
1 1 VISO_POS_Y 0.000000000000000000 9
|
||||
1 1 VISO_POS_Z 0.000000000000000000 9
|
||||
1 1 VISO_TYPE 0 2
|
||||
1 1 WPNAV_ACCEL 250.000000000000000000 9
|
||||
1 1 WPNAV_ACCEL_Z 100.000000000000000000 9
|
||||
1 1 WPNAV_LOIT_JERK 1000.000000000000000000 9
|
||||
1 1 WPNAV_LOIT_MAXA 250.000000000000000000 9
|
||||
1 1 WPNAV_LOIT_MINA 25.000000000000000000 9
|
||||
1 1 WPNAV_LOIT_SPEED 1000.000000000000000000 9
|
||||
1 1 WPNAV_RADIUS 200.000000000000000000 9
|
||||
1 1 WPNAV_RFND_USE 1 2
|
||||
1 1 WPNAV_SPEED 650.000000000000000000 9
|
||||
1 1 WPNAV_SPEED_DN 150.000000000000000000 9
|
||||
1 1 WPNAV_SPEED_UP 250.000000000000000000 9
|
||||
1 1 WP_NAVALT_MIN 0.000000000000000000 9
|
||||
1 1 WP_YAW_BEHAVIOR 2 2
|
||||
@@ -0,0 +1,807 @@
|
||||
# Onboard parameters for Vehicle 1
|
||||
#
|
||||
# Parameters DJI_* are implemented
|
||||
#
|
||||
# The rest are mock ArduCopter parameters lifted from QGroundControl
|
||||
#
|
||||
# Note that entries are tab-delimited. Android Studio defaults to using spaces. You can copy-paste a tab from another text editor.
|
||||
#
|
||||
# Vehicle-Id Component-Id Name Value Type Desc
|
||||
#
|
||||
# FlightController
|
||||
1 1 DJI_CTRL_MODE 2 2 MANUAL=0,SMART=2,UNKNOWN=255
|
||||
1 1 DJI_ENBL_LEDS 1 2 Turns on/off the forward LEDs, which are used to indicate aircraft status. [0,1]
|
||||
1 1 DJI_ENBL_QSPIN 1 2 Enable/disable Auto Quick Spin. When the gimbal reaches a yaw movement limit, the aircraft will automatically rotate 360 degrees to unwind the gimbal, allowing it to continue moving in the yaw direction. This method is only available when the aircraft is flying at least 3m above the ground. [0,1]
|
||||
1 1 DJI_ENBL_RADIUS 1 2 Sets whether the maximum flight radius limitation is enabled. If enabled is false, there is no maximum flight radius limitation. [0,1]
|
||||
1 1 DJI_ENBL_TFOLLOW 0 2 Enable/disable terrain follow mode. [0,1]
|
||||
1 1 DJI_ENBL_TRIPOD 0 2 Enables/disables tripod mode. [0,1]
|
||||
1 1 DJI_FAILSAFE 1 2 HOVER=0,LANDING=1,GO_HOME=2,UNKNOWN=255
|
||||
1 1 DJI_LOW_BAT 1 4 Sets the low battery warning threshold as a percentage. The percentage must be in the range of [15, 50].
|
||||
1 1 DJI_MAX_HEIGHT 500 4 Sets the maximum flight height limitation of the aircraft. [20,500 m]
|
||||
1 1 DJI_MAX_RADIUS 500 4 Sets the maximum flight radius limitation of the aircraft. The radius is calculated from the home point. The maxRadius value must be in the range [15, 500] m.
|
||||
1 1 DJI_RLPCH_MODE 1 2 Sets whether roll/pitch virtual controllers change aircraft's angle relative to level orientation, or aircraft's velocity on horizontal axes. 0=ANGLE,1=VELOCITY.
|
||||
1 1 DJI_RTL_HEIGHT 40 4 Return to home height (m)
|
||||
1 1 DJI_SERIOUS_BAT 1 4 Sets the serious low battery warning threshold as a percentage. The minimum value is 10. The maximum value is value from getLowBatteryWarningThreshold minus 5.
|
||||
1 1 DJI_SMART_RTH 1 2 Enables/disables Smart Return-To-Home (RTH) feature. When it is enabled, aircraft will request to go home when remaining battery is only enough for completing the go-home action. [0,1]
|
||||
1 1 DJI_VERT_MODE 1 2 Sets whether virtual stick vertical controller changes aircraft's altitude or vertical velocity. 0=VELOCITY,1=POSITION.
|
||||
1 1 DJI_YAW_MODE 1 2 Sets whether virtual stick yaw controller changes aircraft's heading by angle or by angular velocity. 0=ANGLE,1=ANGULAR_VELOCITY.
|
||||
# IntelligentFlightAssistant
|
||||
#1 1 DJI_COL_AVOID 1 2 TBD
|
||||
#1 1 DJI_UP_AVOID 1 2 TBD
|
||||
#1 1 DJI_ADV_GEST 1 2 TBD
|
||||
#1 1 DJI_VIS_ASSIST 1 2 TBD
|
||||
#1 1 DJI_NOVICE_MODE 1 2 TBD
|
||||
#1 1 DJI_MULTIPLE 1 2 TBD
|
||||
#1 1 DJI_PRECLAND 1 2 TBD
|
||||
#1 1 DJI_LAND_PRTCT 1 2 TBD
|
||||
# Camera
|
||||
#1 1 DJI_CAM_MODE 1 2 TBD
|
||||
#1 1 DJI_GBL_MODE 1 2 TBD
|
||||
1 1 ACCEL_Z_D 0.000000000000000000 9
|
||||
1 1 ACCEL_Z_FF 0.000000000000000000 9
|
||||
1 1 ACCEL_Z_FILT 20.000000000000000000 9
|
||||
1 1 ACCEL_Z_I 1.000000000000000000 9
|
||||
1 1 ACCEL_Z_IMAX 800.000000000000000000 9
|
||||
1 1 ACCEL_Z_P 0.500000000000000000 9
|
||||
1 1 ACRO_BAL_PITCH 1.000000000000000000 9
|
||||
1 1 ACRO_BAL_ROLL 1.000000000000000000 9
|
||||
1 1 ACRO_RP_EXPO 0.300000011920928955 9
|
||||
1 1 ACRO_RP_P 4.500000000000000000 9
|
||||
1 1 ACRO_THR_MID 0.000000000000000000 9
|
||||
1 1 ACRO_TRAINER 2 2
|
||||
1 1 ACRO_YAW_P 3.000000000000000000 9
|
||||
1 1 ACRO_Y_EXPO 0.000000000000000000 9
|
||||
1 1 ADSB_ENABLE 0 2
|
||||
1 1 AHRS_COMP_BETA 0.100000001490116119 9
|
||||
1 1 AHRS_EKF_TYPE 2 2
|
||||
1 1 AHRS_GPS_GAIN 1.000000000000000000 9
|
||||
1 1 AHRS_GPS_MINSATS 6 2
|
||||
1 1 AHRS_GPS_USE 1 2
|
||||
1 1 AHRS_ORIENTATION 0 2
|
||||
1 1 AHRS_RP_P 0.200000002980232239 9
|
||||
1 1 AHRS_TRIM_X -0.005487891845405102 9
|
||||
1 1 AHRS_TRIM_Y 0.009387995116412640 9
|
||||
1 1 AHRS_TRIM_Z 0.000000000000000000 9
|
||||
1 1 AHRS_WIND_MAX 0 2
|
||||
1 1 AHRS_YAW_P 0.200000002980232239 9
|
||||
1 1 ANGLE_MAX 3000 4
|
||||
1 1 ARMING_ACCTHRESH 0.750000000000000000 9
|
||||
1 1 ARMING_CHECK 0 4
|
||||
1 1 ATC_ACCEL_P_MAX 110000.000000000000000000 9
|
||||
1 1 ATC_ACCEL_R_MAX 110000.000000000000000000 9
|
||||
1 1 ATC_ACCEL_Y_MAX 18000.000000000000000000 9
|
||||
1 1 ATC_ANGLE_BOOST 1 2
|
||||
1 1 ATC_ANG_LIM_TC 1.000000000000000000 9
|
||||
1 1 ATC_ANG_PIT_P 11.250000000000000000 9
|
||||
1 1 ATC_ANG_RLL_P 11.250000000000000000 9
|
||||
1 1 ATC_ANG_YAW_P 6.000000000000000000 9
|
||||
1 1 ATC_RATE_FF_ENAB 1 2
|
||||
1 1 ATC_RAT_PIT_D 0.008325000293552876 9
|
||||
1 1 ATC_RAT_PIT_FF 0.000000000000000000 9
|
||||
1 1 ATC_RAT_PIT_FILT 20.000000000000000000 9
|
||||
1 1 ATC_RAT_PIT_I 0.126000002026557922 9
|
||||
1 1 ATC_RAT_PIT_IMAX 0.222222223877906799 9
|
||||
1 1 ATC_RAT_PIT_P 0.126000002026557922 9
|
||||
1 1 ATC_RAT_RLL_D 0.011249999515712261 9
|
||||
1 1 ATC_RAT_RLL_FF 0.000000000000000000 9
|
||||
1 1 ATC_RAT_RLL_FILT 20.000000000000000000 9
|
||||
1 1 ATC_RAT_RLL_I 0.182249993085861206 9
|
||||
1 1 ATC_RAT_RLL_IMAX 0.222222223877906799 9
|
||||
1 1 ATC_RAT_RLL_P 0.182249993085861206 9
|
||||
1 1 ATC_RAT_YAW_D 0.003600000170990825 9
|
||||
1 1 ATC_RAT_YAW_FF 0.000000000000000000 9
|
||||
1 1 ATC_RAT_YAW_FILT 5.000000000000000000 9
|
||||
1 1 ATC_RAT_YAW_I 0.035999998450279236 9
|
||||
1 1 ATC_RAT_YAW_IMAX 0.222000002861022949 9
|
||||
1 1 ATC_RAT_YAW_P 0.359999984502792358 9
|
||||
1 1 ATC_SLEW_YAW 1000.000000000000000000 9
|
||||
1 1 ATC_THR_MIX_MAN 0.500000000000000000 9
|
||||
1 1 ATC_THR_MIX_MAX 0.500000000000000000 9
|
||||
1 1 ATC_THR_MIX_MIN 0.100000001490116119 9
|
||||
1 1 AUTOTUNE_AGGR 0.100000001490116119 9
|
||||
1 1 AUTOTUNE_AXES 7 2
|
||||
1 1 AUTOTUNE_MIN_D 0.001000000047497451 9
|
||||
1 1 AVD_ENABLE 0 2
|
||||
1 1 AVOID_ANGLE_MAX 1000 4
|
||||
1 1 AVOID_DIST_MAX 10.000000000000000000 9
|
||||
1 1 AVOID_ENABLE 3 2
|
||||
1 1 AVOID_MARGIN 2.000000000000000000 9
|
||||
1 1 BATT2_AMP_OFFSET 0.000000000000000000 9
|
||||
1 1 BATT2_AMP_PERVOL 17.000000000000000000 9
|
||||
1 1 BATT2_CAPACITY 3300 6
|
||||
1 1 BATT2_CURR_PIN 3 2
|
||||
1 1 BATT2_MONITOR 0 2
|
||||
1 1 BATT2_SERIAL_NUM -1 6
|
||||
1 1 BATT2_VOLT_MULT 10.100000381469726563 9
|
||||
1 1 BATT2_VOLT_PIN 2 2
|
||||
1 1 BATT_AMP_OFFSET 0.000000000000000000 9
|
||||
1 1 BATT_AMP_PERVOLT 17.000000000000000000 9
|
||||
1 1 BATT_CAPACITY 5100 6
|
||||
1 1 BATT_CURR_PIN 3 2
|
||||
1 1 BATT_MONITOR 4 2
|
||||
1 1 BATT_SERIAL_NUM -1 6
|
||||
1 1 BATT_VOLT_MULT 12.020000457763671875 9
|
||||
1 1 BATT_VOLT_PIN 2 2
|
||||
1 1 BATT_VOLT_TIMER 10 2
|
||||
1 1 BCN_ALT 0.000000000000000000 9
|
||||
1 1 BCN_LATITUDE 0.000000000000000000 9
|
||||
1 1 BCN_LONGITUDE 0.000000000000000000 9
|
||||
1 1 BCN_ORIENT_YAW 0 4
|
||||
1 1 BCN_TYPE 0 2
|
||||
1 1 BRD_CAN_ENABLE 0 2
|
||||
1 1 BRD_IMU_TARGTEMP -1 2
|
||||
1 1 BRD_IO_ENABLE 1 2
|
||||
1 1 BRD_PWM_COUNT 4 2
|
||||
1 1 BRD_SAFETYENABLE 1 2
|
||||
1 1 BRD_SAFETY_MASK 16368 6
|
||||
1 1 BRD_SBUS_OUT 0 2
|
||||
1 1 BRD_SER1_RTSCTS 2 2
|
||||
1 1 BRD_SER2_RTSCTS 2 2
|
||||
1 1 BRD_SERIAL_NUM 0 4
|
||||
1 1 BRD_TYPE 2 2
|
||||
1 1 BTN_ENABLE 0 2
|
||||
1 1 CAM_DURATION 10 2
|
||||
1 1 CAM_FEEDBACK_PIN -1 2
|
||||
1 1 CAM_FEEDBACK_POL 1 2
|
||||
1 1 CAM_MAX_ROLL 0 4
|
||||
1 1 CAM_MIN_INTERVAL 0 4
|
||||
1 1 CAM_RELAY_ON 1 2
|
||||
1 1 CAM_SERVO_OFF 1100 4
|
||||
1 1 CAM_SERVO_ON 1300 4
|
||||
1 1 CAM_TRIGG_DIST 0.000000000000000000 9
|
||||
1 1 CAM_TRIGG_TYPE 0 2
|
||||
1 1 CH10_OPT 0 2
|
||||
1 1 CH11_OPT 0 2
|
||||
1 1 CH12_OPT 0 2
|
||||
1 1 CH7_OPT 4 2
|
||||
1 1 CH8_OPT 0 2
|
||||
1 1 CH9_OPT 0 2
|
||||
1 1 CHUTE_ENABLED 0 2
|
||||
1 1 CIRCLE_RADIUS 1000.000000000000000000 9
|
||||
1 1 CIRCLE_RATE 20.000000000000000000 9
|
||||
1 1 CLI_ENABLED 0 2
|
||||
1 1 COMPASS_AUTODEC 1 2
|
||||
1 1 COMPASS_CAL_FIT 16.000000000000000000 9
|
||||
1 1 COMPASS_DEC 0.000000000000000000 9
|
||||
1 1 COMPASS_DEV_ID 466441 6
|
||||
1 1 COMPASS_DEV_ID2 131594 6
|
||||
1 1 COMPASS_DEV_ID3 0 6
|
||||
1 1 COMPASS_DIA2_X 0.990296721458435059 9
|
||||
1 1 COMPASS_DIA2_Y 0.971784174442291260 9
|
||||
1 1 COMPASS_DIA2_Z 1.007365465164184570 9
|
||||
1 1 COMPASS_DIA3_X 0.000000000000000000 9
|
||||
1 1 COMPASS_DIA3_Y 0.000000000000000000 9
|
||||
1 1 COMPASS_DIA3_Z 0.000000000000000000 9
|
||||
1 1 COMPASS_DIA_X 0.947009563446044922 9
|
||||
1 1 COMPASS_DIA_Y 0.937935292720794678 9
|
||||
1 1 COMPASS_DIA_Z 1.060336470603942871 9
|
||||
1 1 COMPASS_EXTERN2 0 2
|
||||
1 1 COMPASS_EXTERN3 0 2
|
||||
1 1 COMPASS_EXTERNAL 1 2
|
||||
1 1 COMPASS_LEARN 0 2
|
||||
1 1 COMPASS_MOT2_X 0.000000000000000000 9
|
||||
1 1 COMPASS_MOT2_Y 0.000000000000000000 9
|
||||
1 1 COMPASS_MOT2_Z 0.000000000000000000 9
|
||||
1 1 COMPASS_MOT3_X 0.000000000000000000 9
|
||||
1 1 COMPASS_MOT3_Y 0.000000000000000000 9
|
||||
1 1 COMPASS_MOT3_Z 0.000000000000000000 9
|
||||
1 1 COMPASS_MOTCT 0 2
|
||||
1 1 COMPASS_MOT_X 0.000000000000000000 9
|
||||
1 1 COMPASS_MOT_Y 0.000000000000000000 9
|
||||
1 1 COMPASS_MOT_Z 0.000000000000000000 9
|
||||
1 1 COMPASS_ODI2_X -0.006166019476950169 9
|
||||
1 1 COMPASS_ODI2_Y 0.001182210398837924 9
|
||||
1 1 COMPASS_ODI2_Z 0.018183957785367966 9
|
||||
1 1 COMPASS_ODI3_X 0.000000000000000000 9
|
||||
1 1 COMPASS_ODI3_Y 0.000000000000000000 9
|
||||
1 1 COMPASS_ODI3_Z 0.000000000000000000 9
|
||||
1 1 COMPASS_ODI_X -0.013673859648406506 9
|
||||
1 1 COMPASS_ODI_Y 0.001898076618090272 9
|
||||
1 1 COMPASS_ODI_Z -0.007604577112942934 9
|
||||
1 1 COMPASS_OFFS_MAX 600 4
|
||||
1 1 COMPASS_OFS2_X 280.823242187500000000 9
|
||||
1 1 COMPASS_OFS2_Y 87.670928955078125000 9
|
||||
1 1 COMPASS_OFS2_Z -469.461639404296875000 9
|
||||
1 1 COMPASS_OFS3_X 0.000000000000000000 9
|
||||
1 1 COMPASS_OFS3_Y 0.000000000000000000 9
|
||||
1 1 COMPASS_OFS3_Z 0.000000000000000000 9
|
||||
1 1 COMPASS_OFS_X -112.272964477539062500 9
|
||||
1 1 COMPASS_OFS_Y -5.009645462036132813 9
|
||||
1 1 COMPASS_OFS_Z 34.276287078857421875 9
|
||||
1 1 COMPASS_ORIENT 0 2
|
||||
1 1 COMPASS_ORIENT2 0 2
|
||||
1 1 COMPASS_ORIENT3 0 2
|
||||
1 1 COMPASS_PRIMARY 0 2
|
||||
1 1 COMPASS_USE 1 2
|
||||
1 1 COMPASS_USE2 1 2
|
||||
1 1 COMPASS_USE3 1 2
|
||||
1 1 DEV_OPTIONS 0 6
|
||||
1 1 DISARM_DELAY 10 2
|
||||
1 1 EK2_ABIAS_P_NSE 0.004999999888241291 9
|
||||
1 1 EK2_ACC_P_NSE 0.600000023841857910 9
|
||||
1 1 EK2_ALT_M_NSE 3.000000000000000000 9
|
||||
1 1 EK2_ALT_SOURCE 0 2
|
||||
1 1 EK2_BCN_DELAY 50 2
|
||||
1 1 EK2_BCN_I_GTE 500 4
|
||||
1 1 EK2_BCN_M_NSE 1.000000000000000000 9
|
||||
1 1 EK2_CHECK_SCALE 100 4
|
||||
1 1 EK2_EAS_I_GATE 400 4
|
||||
1 1 EK2_EAS_M_NSE 1.399999976158142090 9
|
||||
1 1 EK2_ENABLE 1 2
|
||||
1 1 EK2_FLOW_DELAY 10 2
|
||||
1 1 EK2_FLOW_I_GATE 300 4
|
||||
1 1 EK2_FLOW_M_NSE 0.250000000000000000 9
|
||||
1 1 EK2_GBIAS_P_NSE 0.000099999997473788 9
|
||||
1 1 EK2_GLITCH_RAD 25 2
|
||||
1 1 EK2_GPS_CHECK 31 2
|
||||
1 1 EK2_GPS_DELAY 220 4
|
||||
1 1 EK2_GPS_TYPE 0 2
|
||||
1 1 EK2_GSCL_P_NSE 0.000500000023748726 9
|
||||
1 1 EK2_GYRO_P_NSE 0.029999999329447746 9
|
||||
1 1 EK2_HGT_DELAY 60 4
|
||||
1 1 EK2_HGT_I_GATE 500 4
|
||||
1 1 EK2_IMU_MASK 3 2
|
||||
1 1 EK2_LOG_MASK 1 2
|
||||
1 1 EK2_MAGB_P_NSE 0.000099999997473788 9
|
||||
1 1 EK2_MAGE_P_NSE 0.001000000047497451 9
|
||||
1 1 EK2_MAG_CAL 3 2
|
||||
1 1 EK2_MAG_I_GATE 300 4
|
||||
1 1 EK2_MAG_MASK 0 2
|
||||
1 1 EK2_MAG_M_NSE 0.050000000745058060 9
|
||||
1 1 EK2_MAX_FLOW 2.500000000000000000 9
|
||||
1 1 EK2_NOAID_M_NSE 10.000000000000000000 9
|
||||
1 1 EK2_POSNE_M_NSE 1.000000000000000000 9
|
||||
1 1 EK2_POS_I_GATE 500 4
|
||||
1 1 EK2_RNG_I_GATE 500 4
|
||||
1 1 EK2_RNG_M_NSE 0.500000000000000000 9
|
||||
1 1 EK2_RNG_USE_HGT -1 2
|
||||
1 1 EK2_RNG_USE_SPD 2.000000000000000000 9
|
||||
1 1 EK2_TAU_OUTPUT 25 2
|
||||
1 1 EK2_TERR_GRAD 0.100000001490116119 9
|
||||
1 1 EK2_VELD_M_NSE 0.699999988079071045 9
|
||||
1 1 EK2_VELNE_M_NSE 0.500000000000000000 9
|
||||
1 1 EK2_VEL_I_GATE 500 4
|
||||
1 1 EK2_WIND_PSCALE 0.500000000000000000 9
|
||||
1 1 EK2_WIND_P_NSE 0.100000001490116119 9
|
||||
1 1 EK2_YAW_I_GATE 300 4
|
||||
1 1 EK2_YAW_M_NSE 0.500000000000000000 9
|
||||
1 1 EK3_ENABLE 0 2
|
||||
1 1 ESC_CALIBRATION 0 2
|
||||
1 1 FENCE_ACTION 1 2
|
||||
1 1 FENCE_ALT_MAX 100.000000000000000000 9
|
||||
1 1 FENCE_ENABLE 1 2
|
||||
1 1 FENCE_MARGIN 2.000000000000000000 9
|
||||
1 1 FENCE_RADIUS 300.000000000000000000 9
|
||||
1 1 FENCE_TOTAL 0 2
|
||||
1 1 FENCE_TYPE 3 2
|
||||
1 1 FLOW_BUS_ID 0 2
|
||||
1 1 FLOW_ENABLE 0 2
|
||||
1 1 FLOW_FXSCALER 0 4
|
||||
1 1 FLOW_FYSCALER 0 4
|
||||
1 1 FLOW_ORIENT_YAW 0 4
|
||||
1 1 FLOW_POS_X 0.000000000000000000 9
|
||||
1 1 FLOW_POS_Y 0.000000000000000000 9
|
||||
1 1 FLOW_POS_Z 0.000000000000000000 9
|
||||
1 1 FLTMODE1 0 2
|
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|
||||
1 1 SERVO3_MAX 2016 4
|
||||
1 1 SERVO3_MIN 992 4
|
||||
1 1 SERVO3_REVERSED 0 2
|
||||
1 1 SERVO3_TRIM 992 4
|
||||
1 1 SERVO4_FUNCTION 36 2
|
||||
1 1 SERVO4_MAX 2015 4
|
||||
1 1 SERVO4_MIN 991 4
|
||||
1 1 SERVO4_REVERSED 0 2
|
||||
1 1 SERVO4_TRIM 1503 4
|
||||
1 1 SERVO5_FUNCTION 0 2
|
||||
1 1 SERVO5_MAX 2016 4
|
||||
1 1 SERVO5_MIN 991 4
|
||||
1 1 SERVO5_REVERSED 0 2
|
||||
1 1 SERVO5_TRIM 1503 4
|
||||
1 1 SERVO6_FUNCTION 0 2
|
||||
1 1 SERVO6_MAX 2016 4
|
||||
1 1 SERVO6_MIN 991 4
|
||||
1 1 SERVO6_REVERSED 0 2
|
||||
1 1 SERVO6_TRIM 1503 4
|
||||
1 1 SERVO7_FUNCTION 0 2
|
||||
1 1 SERVO7_MAX 2016 4
|
||||
1 1 SERVO7_MIN 991 4
|
||||
1 1 SERVO7_REVERSED 0 2
|
||||
1 1 SERVO7_TRIM 1503 4
|
||||
1 1 SERVO8_FUNCTION 0 2
|
||||
1 1 SERVO8_MAX 2000 4
|
||||
1 1 SERVO8_MIN 1000 4
|
||||
1 1 SERVO8_REVERSED 0 2
|
||||
1 1 SERVO8_TRIM 1500 4
|
||||
1 1 SERVO9_FUNCTION 7 2
|
||||
1 1 SERVO9_MAX 2000 4
|
||||
1 1 SERVO9_MIN 1000 4
|
||||
1 1 SERVO9_REVERSED 0 2
|
||||
1 1 SERVO9_TRIM 1500 4
|
||||
1 1 SERVO_CANESC_BM 0 6
|
||||
1 1 SERVO_CANSRV_BM 0 6
|
||||
1 1 SIMPLE 0 2
|
||||
1 1 SPRAY_ENABLE 0 2
|
||||
1 1 SR0_ADSB 5 4
|
||||
1 1 SR0_EXTRA1 0 4
|
||||
1 1 SR0_EXTRA2 0 4
|
||||
1 1 SR0_EXTRA3 0 4
|
||||
1 1 SR0_EXT_STAT 0 4
|
||||
1 1 SR0_PARAMS 0 4
|
||||
1 1 SR0_POSITION 0 4
|
||||
1 1 SR0_RAW_CTRL 0 4
|
||||
1 1 SR0_RAW_SENS 0 4
|
||||
1 1 SR0_RC_CHAN 0 4
|
||||
1 1 SR1_ADSB 5 4
|
||||
1 1 SR1_EXTRA1 10 4
|
||||
1 1 SR1_EXTRA2 10 4
|
||||
1 1 SR1_EXTRA3 3 4
|
||||
1 1 SR1_EXT_STAT 2 4
|
||||
1 1 SR1_PARAMS 10 4
|
||||
1 1 SR1_POSITION 3 4
|
||||
1 1 SR1_RAW_CTRL 0 4
|
||||
1 1 SR1_RAW_SENS 2 4
|
||||
1 1 SR1_RC_CHAN 2 4
|
||||
1 1 SR2_ADSB 5 4
|
||||
1 1 SR2_EXTRA1 0 4
|
||||
1 1 SR2_EXTRA2 0 4
|
||||
1 1 SR2_EXTRA3 0 4
|
||||
1 1 SR2_EXT_STAT 0 4
|
||||
1 1 SR2_PARAMS 0 4
|
||||
1 1 SR2_POSITION 0 4
|
||||
1 1 SR2_RAW_CTRL 0 4
|
||||
1 1 SR2_RAW_SENS 0 4
|
||||
1 1 SR2_RC_CHAN 0 4
|
||||
1 1 SR3_ADSB 5 4
|
||||
1 1 SR3_EXTRA1 0 4
|
||||
1 1 SR3_EXTRA2 0 4
|
||||
1 1 SR3_EXTRA3 0 4
|
||||
1 1 SR3_EXT_STAT 0 4
|
||||
1 1 SR3_PARAMS 0 4
|
||||
1 1 SR3_POSITION 0 4
|
||||
1 1 SR3_RAW_CTRL 0 4
|
||||
1 1 SR3_RAW_SENS 0 4
|
||||
1 1 SR3_RC_CHAN 0 4
|
||||
1 1 STAT_BOOTCNT 16 4
|
||||
1 1 STAT_FLTTIME 623 6
|
||||
1 1 STAT_RESET 20034978 6
|
||||
1 1 STAT_RUNTIME 3525 6
|
||||
1 1 SUPER_SIMPLE 0 2
|
||||
1 1 SYSID_ENFORCE 0 2
|
||||
1 1 SYSID_MYGCS 255 4
|
||||
1 1 SYSID_SW_MREV 120 4
|
||||
1 1 SYSID_SW_TYPE 10 2
|
||||
1 1 SYSID_THISMAV 1 4
|
||||
1 1 TELEM_DELAY 0 2
|
||||
1 1 TERRAIN_ENABLE 1 2
|
||||
1 1 TERRAIN_FOLLOW 0 2
|
||||
1 1 TERRAIN_SPACING 100 4
|
||||
1 1 THROW_MOT_START 0 2
|
||||
1 1 THROW_NEXTMODE 18 2
|
||||
1 1 THROW_TYPE 0 2
|
||||
1 1 THR_DZ 50 4
|
||||
1 1 TUNE 0 2
|
||||
1 1 TUNE_HIGH 1000 4
|
||||
1 1 TUNE_LOW 0 4
|
||||
1 1 VEL_XY_FILT_HZ 5.000000000000000000 9
|
||||
1 1 VEL_XY_I 0.500000000000000000 9
|
||||
1 1 VEL_XY_IMAX 1000.000000000000000000 9
|
||||
1 1 VEL_XY_P 1.000000000000000000 9
|
||||
1 1 VEL_Z_P 5.000000000000000000 9
|
||||
1 1 VISO_ORIENT 0 2
|
||||
1 1 VISO_POS_X 0.000000000000000000 9
|
||||
1 1 VISO_POS_Y 0.000000000000000000 9
|
||||
1 1 VISO_POS_Z 0.000000000000000000 9
|
||||
1 1 VISO_TYPE 0 2
|
||||
1 1 WPNAV_ACCEL 250.000000000000000000 9
|
||||
1 1 WPNAV_ACCEL_Z 100.000000000000000000 9
|
||||
1 1 WPNAV_LOIT_JERK 1000.000000000000000000 9
|
||||
1 1 WPNAV_LOIT_MAXA 250.000000000000000000 9
|
||||
1 1 WPNAV_LOIT_MINA 25.000000000000000000 9
|
||||
1 1 WPNAV_LOIT_SPEED 1000.000000000000000000 9
|
||||
1 1 WPNAV_RADIUS 200.000000000000000000 9
|
||||
1 1 WPNAV_RFND_USE 1 2
|
||||
1 1 WPNAV_SPEED 650.000000000000000000 9
|
||||
1 1 WPNAV_SPEED_DN 150.000000000000000000 9
|
||||
1 1 WPNAV_SPEED_UP 250.000000000000000000 9
|
||||
1 1 WP_NAVALT_MIN 0.000000000000000000 9
|
||||
1 1 WP_YAW_BEHAVIOR 2 2
|
||||
@@ -0,0 +1,22 @@
|
||||
CUR_LOCAL_PATH := $(call my-dir)
|
||||
include $(all-subdir-makefiles)
|
||||
|
||||
|
||||
# FFmpeg library
|
||||
include $(CLEAR_VARS)
|
||||
LOCAL_MODULE := ffmpegjni
|
||||
LOCAL_SRC_FILES := $(TARGET_ARCH_ABI)/libffmpeg.so
|
||||
include $(PREBUILT_SHARED_LIBRARY)
|
||||
|
||||
|
||||
|
||||
# Program
|
||||
include $(CLEAR_VARS)
|
||||
LOCAL_PATH := $(CUR_LOCAL_PATH)
|
||||
PATH_TO_LIBFFMPEG_SO=$(LOCAL_PATH)
|
||||
LOCAL_MODULE := djivideojni
|
||||
LOCAL_SRC_FILES :=dji_video_jni.c
|
||||
LOCAL_C_INCLUDES += $(LOCAL_PATH)/include
|
||||
LOCAL_LDLIBS := -llog -lz
|
||||
LOCAL_SHARED_LIBRARIES := ffmpegjni
|
||||
include $(BUILD_SHARED_LIBRARY)
|
||||
@@ -0,0 +1,3 @@
|
||||
NDK_TOOLCHAIN_VERSION = 4.9
|
||||
APP_ABI := armeabi-v7a x86
|
||||
APP_PLATFORM := android-16
|
||||
@@ -0,0 +1,3 @@
|
||||
NDK_TOOLCHAIN_VERSION = 4.9
|
||||
APP_ABI := arm64-v8a
|
||||
APP_PLATFORM := android-21
|
||||
@@ -0,0 +1,609 @@
|
||||
/*
|
||||
* Various utilities for command line tools
|
||||
* copyright (c) 2003 Fabrice Bellard
|
||||
*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef FFMPEG_CMDUTILS_H
|
||||
#define FFMPEG_CMDUTILS_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
#include "config.h"
|
||||
#include "libavcodec/avcodec.h"
|
||||
#include "libavfilter/avfilter.h"
|
||||
#include "libavformat/avformat.h"
|
||||
#include "libswscale/swscale.h"
|
||||
|
||||
#ifdef _WIN32
|
||||
#undef main /* We don't want SDL to override our main() */
|
||||
#endif
|
||||
|
||||
/**
|
||||
* program name, defined by the program for show_version().
|
||||
*/
|
||||
extern const char program_name[];
|
||||
|
||||
/**
|
||||
* program birth year, defined by the program for show_banner()
|
||||
*/
|
||||
extern const int program_birth_year;
|
||||
|
||||
extern AVCodecContext *avcodec_opts[AVMEDIA_TYPE_NB];
|
||||
extern AVFormatContext *avformat_opts;
|
||||
extern struct SwsContext *sws_opts;
|
||||
extern AVDictionary *swr_opts;
|
||||
extern AVDictionary *format_opts, *codec_opts, *resample_opts;
|
||||
extern int hide_banner;
|
||||
|
||||
/**
|
||||
* Register a program-specific cleanup routine.
|
||||
*/
|
||||
void register_exit(void (*cb)(int ret));
|
||||
|
||||
/**
|
||||
* Wraps exit with a program-specific cleanup routine.
|
||||
*/
|
||||
void exit_program(int ret)
|
||||
|
||||
av_noreturn;
|
||||
|
||||
/**
|
||||
* Initialize the cmdutils option system, in particular
|
||||
* allocate the *_opts contexts.
|
||||
*/
|
||||
void init_opts(void);
|
||||
|
||||
/**
|
||||
* Uninitialize the cmdutils option system, in particular
|
||||
* free the *_opts contexts and their contents.
|
||||
*/
|
||||
void uninit_opts(void);
|
||||
|
||||
/**
|
||||
* Trivial log callback.
|
||||
* Only suitable for opt_help and similar since it lacks prefix handling.
|
||||
*/
|
||||
void log_callback_help(void *ptr, int level, const char *fmt, va_list vl);
|
||||
|
||||
/**
|
||||
* Override the cpuflags.
|
||||
*/
|
||||
int opt_cpuflags(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Fallback for options that are not explicitly handled, these will be
|
||||
* parsed through AVOptions.
|
||||
*/
|
||||
int opt_default(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Set the libav* libraries log level.
|
||||
*/
|
||||
int opt_loglevel(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
int opt_report(const char *opt);
|
||||
|
||||
int opt_max_alloc(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
int opt_codec_debug(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
#if CONFIG_OPENCL
|
||||
int opt_opencl(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
int opt_opencl_bench(void *optctx, const char *opt, const char *arg);
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Limit the execution time.
|
||||
*/
|
||||
int opt_timelimit(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Parse a string and return its corresponding value as a double.
|
||||
* Exit from the application if the string cannot be correctly
|
||||
* parsed or the corresponding value is invalid.
|
||||
*
|
||||
* @param context the context of the value to be set (e.g. the
|
||||
* corresponding command line option name)
|
||||
* @param numstr the string to be parsed
|
||||
* @param type the type (OPT_INT64 or OPT_FLOAT) as which the
|
||||
* string should be parsed
|
||||
* @param min the minimum valid accepted value
|
||||
* @param max the maximum valid accepted value
|
||||
*/
|
||||
double parse_number_or_die(const char *context, const char *numstr, int type,
|
||||
double min, double max);
|
||||
|
||||
/**
|
||||
* Parse a string specifying a time and return its corresponding
|
||||
* value as a number of microseconds. Exit from the application if
|
||||
* the string cannot be correctly parsed.
|
||||
*
|
||||
* @param context the context of the value to be set (e.g. the
|
||||
* corresponding command line option name)
|
||||
* @param timestr the string to be parsed
|
||||
* @param is_duration a flag which tells how to interpret timestr, if
|
||||
* not zero timestr is interpreted as a duration, otherwise as a
|
||||
* date
|
||||
*
|
||||
* @see av_parse_time()
|
||||
*/
|
||||
int64_t parse_time_or_die(const char *context, const char *timestr,
|
||||
int is_duration);
|
||||
|
||||
typedef struct SpecifierOpt {
|
||||
char *specifier; /**< stream/chapter/program/... specifier */
|
||||
union {
|
||||
uint8_t *str;
|
||||
int i;
|
||||
int64_t i64;
|
||||
float f;
|
||||
double dbl;
|
||||
} u;
|
||||
} SpecifierOpt;
|
||||
|
||||
typedef struct OptionDef {
|
||||
const char *name;
|
||||
int flags;
|
||||
#define HAS_ARG 0x0001
|
||||
#define OPT_BOOL 0x0002
|
||||
#define OPT_EXPERT 0x0004
|
||||
#define OPT_STRING 0x0008
|
||||
#define OPT_VIDEO 0x0010
|
||||
#define OPT_AUDIO 0x0020
|
||||
#define OPT_INT 0x0080
|
||||
#define OPT_FLOAT 0x0100
|
||||
#define OPT_SUBTITLE 0x0200
|
||||
#define OPT_INT64 0x0400
|
||||
#define OPT_EXIT 0x0800
|
||||
#define OPT_DATA 0x1000
|
||||
#define OPT_PERFILE 0x2000 /* the option is per-file (currently ffmpeg-only).
|
||||
implied by OPT_OFFSET or OPT_SPEC */
|
||||
#define OPT_OFFSET 0x4000 /* option is specified as an offset in a passed optctx */
|
||||
#define OPT_SPEC 0x8000 /* option is to be stored in an array of SpecifierOpt.
|
||||
Implies OPT_OFFSET. Next element after the offset is
|
||||
an int containing element count in the array. */
|
||||
#define OPT_TIME 0x10000
|
||||
#define OPT_DOUBLE 0x20000
|
||||
#define OPT_INPUT 0x40000
|
||||
#define OPT_OUTPUT 0x80000
|
||||
|
||||
union {
|
||||
void *dst_ptr;
|
||||
|
||||
int (*func_arg)(void *, const char *, const char *);
|
||||
|
||||
size_t off;
|
||||
} u;
|
||||
|
||||
const char *help;
|
||||
const char *argname;
|
||||
} OptionDef;
|
||||
|
||||
/**
|
||||
* Print help for all options matching specified flags.
|
||||
*
|
||||
* @param options a list of options
|
||||
* @param msg title of this group. Only printed if at least one option matches.
|
||||
* @param req_flags print only options which have all those flags set.
|
||||
* @param rej_flags don't print options which have any of those flags set.
|
||||
* @param alt_flags print only options that have at least one of those flags set
|
||||
*/
|
||||
void show_help_options(const OptionDef *options, const char *msg, int req_flags,
|
||||
int rej_flags, int alt_flags);
|
||||
|
||||
/**
|
||||
* Show help for all options with given flags in class and all its
|
||||
* children.
|
||||
*/
|
||||
void show_help_children(const AVClass *class, int flags);
|
||||
|
||||
/**
|
||||
* Per-fftool specific help handler. Implemented in each
|
||||
* fftool, called by show_help().
|
||||
*/
|
||||
void show_help_default(const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Generic -h handler common to all fftools.
|
||||
*/
|
||||
int show_help(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Parse the command line arguments.
|
||||
*
|
||||
* @param optctx an opaque options context
|
||||
* @param argc number of command line arguments
|
||||
* @param argv values of command line arguments
|
||||
* @param options Array with the definitions required to interpret every
|
||||
* option of the form: -option_name [argument]
|
||||
* @param parse_arg_function Name of the function called to process every
|
||||
* argument without a leading option name flag. NULL if such arguments do
|
||||
* not have to be processed.
|
||||
*/
|
||||
void parse_options(void *optctx, int argc, char **argv, const OptionDef *options,
|
||||
void (*parse_arg_function)(void *optctx, const char *));
|
||||
|
||||
/**
|
||||
* Parse one given option.
|
||||
*
|
||||
* @return on success 1 if arg was consumed, 0 otherwise; negative number on error
|
||||
*/
|
||||
int parse_option(void *optctx, const char *opt, const char *arg,
|
||||
const OptionDef *options);
|
||||
|
||||
/**
|
||||
* An option extracted from the commandline.
|
||||
* Cannot use AVDictionary because of options like -map which can be
|
||||
* used multiple times.
|
||||
*/
|
||||
typedef struct Option {
|
||||
const OptionDef *opt;
|
||||
const char *key;
|
||||
const char *val;
|
||||
} Option;
|
||||
|
||||
typedef struct OptionGroupDef {
|
||||
/**< group name */
|
||||
const char *name;
|
||||
/**
|
||||
* Option to be used as group separator. Can be NULL for groups which
|
||||
* are terminated by a non-option argument (e.g. ffmpeg output files)
|
||||
*/
|
||||
const char *sep;
|
||||
/**
|
||||
* Option flags that must be set on each option that is
|
||||
* applied to this group
|
||||
*/
|
||||
int flags;
|
||||
} OptionGroupDef;
|
||||
|
||||
typedef struct OptionGroup {
|
||||
const OptionGroupDef *group_def;
|
||||
const char *arg;
|
||||
|
||||
Option *opts;
|
||||
int nb_opts;
|
||||
|
||||
AVDictionary *codec_opts;
|
||||
AVDictionary *format_opts;
|
||||
AVDictionary *resample_opts;
|
||||
struct SwsContext *sws_opts;
|
||||
AVDictionary *swr_opts;
|
||||
} OptionGroup;
|
||||
|
||||
/**
|
||||
* A list of option groups that all have the same group type
|
||||
* (e.g. input files or output files)
|
||||
*/
|
||||
typedef struct OptionGroupList {
|
||||
const OptionGroupDef *group_def;
|
||||
|
||||
OptionGroup *groups;
|
||||
int nb_groups;
|
||||
} OptionGroupList;
|
||||
|
||||
typedef struct OptionParseContext {
|
||||
OptionGroup global_opts;
|
||||
|
||||
OptionGroupList *groups;
|
||||
int nb_groups;
|
||||
|
||||
/* parsing state */
|
||||
OptionGroup cur_group;
|
||||
} OptionParseContext;
|
||||
|
||||
/**
|
||||
* Parse an options group and write results into optctx.
|
||||
*
|
||||
* @param optctx an app-specific options context. NULL for global options group
|
||||
*/
|
||||
int parse_optgroup(void *optctx, OptionGroup *g);
|
||||
|
||||
/**
|
||||
* Split the commandline into an intermediate form convenient for further
|
||||
* processing.
|
||||
*
|
||||
* The commandline is assumed to be composed of options which either belong to a
|
||||
* group (those with OPT_SPEC, OPT_OFFSET or OPT_PERFILE) or are global
|
||||
* (everything else).
|
||||
*
|
||||
* A group (defined by an OptionGroupDef struct) is a sequence of options
|
||||
* terminated by either a group separator option (e.g. -i) or a parameter that
|
||||
* is not an option (doesn't start with -). A group without a separator option
|
||||
* must always be first in the supplied groups list.
|
||||
*
|
||||
* All options within the same group are stored in one OptionGroup struct in an
|
||||
* OptionGroupList, all groups with the same group definition are stored in one
|
||||
* OptionGroupList in OptionParseContext.groups. The order of group lists is the
|
||||
* same as the order of group definitions.
|
||||
*/
|
||||
int split_commandline(OptionParseContext *octx, int argc, char *argv[],
|
||||
const OptionDef *options,
|
||||
const OptionGroupDef *groups, int nb_groups);
|
||||
|
||||
/**
|
||||
* Free all allocated memory in an OptionParseContext.
|
||||
*/
|
||||
void uninit_parse_context(OptionParseContext *octx);
|
||||
|
||||
/**
|
||||
* Find the '-loglevel' option in the command line args and apply it.
|
||||
*/
|
||||
void parse_loglevel(int argc, char **argv, const OptionDef *options);
|
||||
|
||||
/**
|
||||
* Return index of option opt in argv or 0 if not found.
|
||||
*/
|
||||
int locate_option(int argc, char **argv, const OptionDef *options,
|
||||
const char *optname);
|
||||
|
||||
/**
|
||||
* Check if the given stream matches a stream specifier.
|
||||
*
|
||||
* @param s Corresponding format context.
|
||||
* @param st Stream from s to be checked.
|
||||
* @param spec A stream specifier of the [v|a|s|d]:[\<stream index\>] form.
|
||||
*
|
||||
* @return 1 if the stream matches, 0 if it doesn't, <0 on error
|
||||
*/
|
||||
int check_stream_specifier(AVFormatContext *s, AVStream *st, const char *spec);
|
||||
|
||||
/**
|
||||
* Filter out options for given codec.
|
||||
*
|
||||
* Create a new options dictionary containing only the options from
|
||||
* opts which apply to the codec with ID codec_id.
|
||||
*
|
||||
* @param opts dictionary to place options in
|
||||
* @param codec_id ID of the codec that should be filtered for
|
||||
* @param s Corresponding format context.
|
||||
* @param st A stream from s for which the options should be filtered.
|
||||
* @param codec The particular codec for which the options should be filtered.
|
||||
* If null, the default one is looked up according to the codec id.
|
||||
* @return a pointer to the created dictionary
|
||||
*/
|
||||
AVDictionary *filter_codec_opts(AVDictionary *opts, enum AVCodecID codec_id,
|
||||
AVFormatContext *s, AVStream *st, AVCodec *codec);
|
||||
|
||||
/**
|
||||
* Setup AVCodecContext options for avformat_find_stream_info().
|
||||
*
|
||||
* Create an array of dictionaries, one dictionary for each stream
|
||||
* contained in s.
|
||||
* Each dictionary will contain the options from codec_opts which can
|
||||
* be applied to the corresponding stream codec context.
|
||||
*
|
||||
* @return pointer to the created array of dictionaries, NULL if it
|
||||
* cannot be created
|
||||
*/
|
||||
AVDictionary **setup_find_stream_info_opts(AVFormatContext *s,
|
||||
AVDictionary *codec_opts);
|
||||
|
||||
/**
|
||||
* Print an error message to stderr, indicating filename and a human
|
||||
* readable description of the error code err.
|
||||
*
|
||||
* If strerror_r() is not available the use of this function in a
|
||||
* multithreaded application may be unsafe.
|
||||
*
|
||||
* @see av_strerror()
|
||||
*/
|
||||
void print_error(const char *filename, int err);
|
||||
|
||||
/**
|
||||
* Print the program banner to stderr. The banner contents depend on the
|
||||
* current version of the repository and of the libav* libraries used by
|
||||
* the program.
|
||||
*/
|
||||
void show_banner(int argc, char **argv, const OptionDef *options);
|
||||
|
||||
/**
|
||||
* Print the version of the program to stdout. The version message
|
||||
* depends on the current versions of the repository and of the libav*
|
||||
* libraries.
|
||||
* This option processing function does not utilize the arguments.
|
||||
*/
|
||||
int show_version(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Print the build configuration of the program to stdout. The contents
|
||||
* depend on the definition of FFMPEG_CONFIGURATION.
|
||||
* This option processing function does not utilize the arguments.
|
||||
*/
|
||||
int show_buildconf(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Print the license of the program to stdout. The license depends on
|
||||
* the license of the libraries compiled into the program.
|
||||
* This option processing function does not utilize the arguments.
|
||||
*/
|
||||
int show_license(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Print a listing containing all the formats supported by the
|
||||
* program (including devices).
|
||||
* This option processing function does not utilize the arguments.
|
||||
*/
|
||||
int show_formats(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Print a listing containing all the devices supported by the
|
||||
* program.
|
||||
* This option processing function does not utilize the arguments.
|
||||
*/
|
||||
int show_devices(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
#if CONFIG_AVDEVICE
|
||||
|
||||
/**
|
||||
* Print a listing containing audodetected sinks of the output device.
|
||||
* Device name with options may be passed as an argument to limit results.
|
||||
*/
|
||||
int show_sinks(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Print a listing containing audodetected sources of the input device.
|
||||
* Device name with options may be passed as an argument to limit results.
|
||||
*/
|
||||
int show_sources(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Print a listing containing all the codecs supported by the
|
||||
* program.
|
||||
* This option processing function does not utilize the arguments.
|
||||
*/
|
||||
int show_codecs(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Print a listing containing all the decoders supported by the
|
||||
* program.
|
||||
*/
|
||||
int show_decoders(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Print a listing containing all the encoders supported by the
|
||||
* program.
|
||||
*/
|
||||
int show_encoders(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Print a listing containing all the filters supported by the
|
||||
* program.
|
||||
* This option processing function does not utilize the arguments.
|
||||
*/
|
||||
int show_filters(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Print a listing containing all the bit stream filters supported by the
|
||||
* program.
|
||||
* This option processing function does not utilize the arguments.
|
||||
*/
|
||||
int show_bsfs(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Print a listing containing all the protocols supported by the
|
||||
* program.
|
||||
* This option processing function does not utilize the arguments.
|
||||
*/
|
||||
int show_protocols(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Print a listing containing all the pixel formats supported by the
|
||||
* program.
|
||||
* This option processing function does not utilize the arguments.
|
||||
*/
|
||||
int show_pix_fmts(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Print a listing containing all the standard channel layouts supported by
|
||||
* the program.
|
||||
* This option processing function does not utilize the arguments.
|
||||
*/
|
||||
int show_layouts(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Print a listing containing all the sample formats supported by the
|
||||
* program.
|
||||
*/
|
||||
int show_sample_fmts(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Print a listing containing all the color names and values recognized
|
||||
* by the program.
|
||||
*/
|
||||
int show_colors(void *optctx, const char *opt, const char *arg);
|
||||
|
||||
/**
|
||||
* Return a positive value if a line read from standard input
|
||||
* starts with [yY], otherwise return 0.
|
||||
*/
|
||||
int read_yesno(void);
|
||||
|
||||
/**
|
||||
* Read the file with name filename, and put its content in a newly
|
||||
* allocated 0-terminated buffer.
|
||||
*
|
||||
* @param filename file to read from
|
||||
* @param bufptr location where pointer to buffer is returned
|
||||
* @param size location where size of buffer is returned
|
||||
* @return >= 0 in case of success, a negative value corresponding to an
|
||||
* AVERROR error code in case of failure.
|
||||
*/
|
||||
int cmdutils_read_file(const char *filename, char **bufptr, size_t *size);
|
||||
|
||||
/**
|
||||
* Get a file corresponding to a preset file.
|
||||
*
|
||||
* If is_path is non-zero, look for the file in the path preset_name.
|
||||
* Otherwise search for a file named arg.ffpreset in the directories
|
||||
* $FFMPEG_DATADIR (if set), $HOME/.ffmpeg, and in the datadir defined
|
||||
* at configuration time or in a "ffpresets" folder along the executable
|
||||
* on win32, in that order. If no such file is found and
|
||||
* codec_name is defined, then search for a file named
|
||||
* codec_name-preset_name.avpreset in the above-mentioned directories.
|
||||
*
|
||||
* @param filename buffer where the name of the found filename is written
|
||||
* @param filename_size size in bytes of the filename buffer
|
||||
* @param preset_name name of the preset to search
|
||||
* @param is_path tell if preset_name is a filename path
|
||||
* @param codec_name name of the codec for which to look for the
|
||||
* preset, may be NULL
|
||||
*/
|
||||
FILE *get_preset_file(char *filename, size_t filename_size,
|
||||
const char *preset_name, int is_path, const char *codec_name);
|
||||
|
||||
/**
|
||||
* Realloc array to hold new_size elements of elem_size.
|
||||
* Calls exit() on failure.
|
||||
*
|
||||
* @param array array to reallocate
|
||||
* @param elem_size size in bytes of each element
|
||||
* @param size new element count will be written here
|
||||
* @param new_size number of elements to place in reallocated array
|
||||
* @return reallocated array
|
||||
*/
|
||||
void *grow_array(void *array, int elem_size, int *size, int new_size);
|
||||
|
||||
#define media_type_string av_get_media_type_string
|
||||
|
||||
#define GROW_ARRAY(array, nb_elems)\
|
||||
array = grow_array(array, sizeof(*array), &nb_elems, nb_elems + 1)
|
||||
|
||||
#define GET_PIX_FMT_NAME(pix_fmt)\
|
||||
const char *name = av_get_pix_fmt_name(pix_fmt);
|
||||
|
||||
#define GET_SAMPLE_FMT_NAME(sample_fmt)\
|
||||
const char *name = av_get_sample_fmt_name(sample_fmt)
|
||||
|
||||
#define GET_SAMPLE_RATE_NAME(rate)\
|
||||
char name[16];\
|
||||
snprintf(name, sizeof(name), "%d", rate);
|
||||
|
||||
#define GET_CH_LAYOUT_NAME(ch_layout)\
|
||||
char name[16];\
|
||||
snprintf(name, sizeof(name), "0x%"PRIx64, ch_layout);
|
||||
|
||||
#define GET_CH_LAYOUT_DESC(ch_layout)\
|
||||
char name[128];\
|
||||
av_get_channel_layout_string(name, sizeof(name), 0, ch_layout);
|
||||
|
||||
#endif /* CMDUTILS_H */
|
||||
Diferenças do arquivo suprimidas por serem muito extensas
Carregar Diff
Arquivo executável
+223
@@ -0,0 +1,223 @@
|
||||
#include <stdio.h>
|
||||
#include <sys/types.h>
|
||||
#include <pthread.h>
|
||||
#include <ffmpeg.h>
|
||||
|
||||
#include "libavcodec/avcodec.h"
|
||||
#include "libavformat/avformat.h"
|
||||
#include "libavfilter/avfilter.h"
|
||||
|
||||
// Log
|
||||
#ifdef ANDROID
|
||||
|
||||
#include <jni.h>
|
||||
#include <android/log.h>
|
||||
|
||||
#define LOGE(format, ...) __android_log_print(ANDROID_LOG_ERROR, "DJI", format, ##__VA_ARGS__)
|
||||
#define LOGD(format, ...) __android_log_print(ANDROID_LOG_DEBUG, "DJI", format, ##__VA_ARGS__)
|
||||
#else
|
||||
#define LOGE(format, ...) printf("DJI" format "\n", ##__VA_ARGS__)
|
||||
#define LOGD(format, ...) printf("DJI" format "\n", ##__VA_ARGS__)
|
||||
#endif
|
||||
|
||||
int isFFmpegInitialized;
|
||||
|
||||
AVFrame *m_pYUVFrame;
|
||||
AVCodecContext *m_pCodecCtx;
|
||||
AVCodec *m_pAVCodec;
|
||||
AVCodecParserContext *m_pCodecPaser;
|
||||
|
||||
jmethodID dataCallbackMID;
|
||||
|
||||
//FIX
|
||||
struct URLProtocol;
|
||||
|
||||
/**
|
||||
* Codec information
|
||||
*/
|
||||
JNIEXPORT jstring
|
||||
Java_io_diux_rogue_rosettadrone_video_NativeHelper_codecinfotest(JNIEnv *env, jobject obj) {
|
||||
char info[40000] = {0};
|
||||
|
||||
av_register_all();
|
||||
|
||||
AVCodec *codec_head = av_codec_next(NULL);
|
||||
|
||||
while (codec_head != NULL) {
|
||||
|
||||
sprintf(info, "%s\n", codec_head->name);
|
||||
codec_head = codec_head->next;
|
||||
}
|
||||
LOGE("%s", info);
|
||||
|
||||
return (*env)->NewStringUTF(env, info);
|
||||
}
|
||||
|
||||
/**
|
||||
* Invoke the java callback method
|
||||
*/
|
||||
void invokeFrameDataCallback(JNIEnv *env, jobject obj, uint8_t *buf, int size, int frameNum,
|
||||
int isKeyFrame, int width, int height) {
|
||||
jbyte *buff = (jbyte *) buf;
|
||||
jbyteArray jarray = (*env)->NewByteArray(env, size);
|
||||
(*env)->SetByteArrayRegion(env, jarray, 0, size, buf);
|
||||
(*env)->CallVoidMethod(env, obj, dataCallbackMID, jarray, size, frameNum, isKeyFrame != 0,
|
||||
width, height);
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize the ffmpeg and software decoder.
|
||||
*/
|
||||
JNIEXPORT jboolean
|
||||
Java_io_diux_rogue_rosettadrone_video_NativeHelper_init(JNIEnv *env, jobject obj) {
|
||||
jclass clazz = (*env)->GetObjectClass(env, obj);
|
||||
dataCallbackMID = (*env)->GetMethodID(env, clazz, "onFrameDataRecv", "([BIIZII)V");
|
||||
if (isFFmpegInitialized == 0) {
|
||||
avcodec_register_all();
|
||||
av_register_all();
|
||||
isFFmpegInitialized = 1;
|
||||
}
|
||||
m_pAVCodec = avcodec_find_decoder(AV_CODEC_ID_H264);
|
||||
m_pCodecCtx = avcodec_alloc_context3(m_pAVCodec);
|
||||
m_pCodecPaser = av_parser_init(AV_CODEC_ID_H264);
|
||||
if (m_pAVCodec == NULL || m_pCodecCtx == NULL) {
|
||||
LOGD("m_pAVCodec == NULL||m_pCodecCtx == NULL");
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (m_pAVCodec->capabilities & CODEC_CAP_TRUNCATED)
|
||||
m_pCodecCtx->flags |= CODEC_FLAG_TRUNCATED;
|
||||
|
||||
m_pCodecCtx->thread_count = 4;
|
||||
m_pCodecCtx->thread_type = FF_THREAD_FRAME;
|
||||
|
||||
if (avcodec_open2(m_pCodecCtx, m_pAVCodec, NULL) < 0) {
|
||||
m_pAVCodec = NULL;
|
||||
return 0;
|
||||
}
|
||||
|
||||
m_pYUVFrame = av_frame_alloc();
|
||||
|
||||
if (m_pYUVFrame == NULL) {
|
||||
LOGD(" CDecoder avcodec_alloc_frame() == NULL ");
|
||||
return 0;
|
||||
}
|
||||
LOGD("CDecoder::prepare()2");
|
||||
return 1;
|
||||
}
|
||||
|
||||
/**
|
||||
* Framing the raw data from camera using the av parser.
|
||||
*/
|
||||
int parse(JNIEnv *env, jobject obj, uint8_t *pBuff, int videosize, uint64_t pts) {
|
||||
int paserLength_In = videosize;
|
||||
int paserLen;
|
||||
int decode_data_length;
|
||||
int got_picture = 0;
|
||||
uint8_t *pFrameBuff = (uint8_t *) pBuff;
|
||||
while (paserLength_In > 0) {
|
||||
AVPacket packet;
|
||||
av_init_packet(&packet);
|
||||
if (m_pCodecPaser == NULL) {
|
||||
LOGE("m_pCodecPaser == NULL");
|
||||
Java_io_diux_rogue_rosettadrone_video_NativeHelper_init(env, obj);
|
||||
}
|
||||
if (m_pCodecCtx == NULL) {
|
||||
LOGE("m_pCodecCtx == NULL");
|
||||
Java_io_diux_rogue_rosettadrone_video_NativeHelper_init(env, obj);
|
||||
}
|
||||
paserLen = av_parser_parse2(m_pCodecPaser, m_pCodecCtx, &packet.data, &packet.size,
|
||||
pFrameBuff,
|
||||
paserLength_In, AV_NOPTS_VALUE, AV_NOPTS_VALUE, AV_NOPTS_VALUE);
|
||||
|
||||
//LOGD("paserLen = %d",paserLen);
|
||||
paserLength_In -= paserLen;
|
||||
pFrameBuff += paserLen;
|
||||
|
||||
if (packet.size > 0) {
|
||||
|
||||
// LOGD(
|
||||
// "packet size=%d, pts=%lld, width_in_pixel=%d, height_in_pixel=%d, key_frame=%d, frame_has_sps=%d, frame_has_pps=%d, frame_num=%d",
|
||||
// packet.size,
|
||||
// pts,
|
||||
// m_pCodecPaser->width_in_pixel,
|
||||
// m_pCodecPaser->height_in_pixel,
|
||||
// m_pCodecPaser->key_frame,
|
||||
// m_pCodecPaser->frame_has_sps,
|
||||
// m_pCodecPaser->frame_has_pps,
|
||||
// m_pCodecPaser->frame_num
|
||||
// );
|
||||
invokeFrameDataCallback(
|
||||
env,
|
||||
obj,
|
||||
packet.data,
|
||||
packet.size,
|
||||
m_pCodecPaser->frame_num,
|
||||
m_pCodecPaser->key_frame,
|
||||
m_pCodecPaser->width_in_pixel,
|
||||
m_pCodecPaser->height_in_pixel
|
||||
);
|
||||
|
||||
}
|
||||
av_free_packet(&packet);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
uint8_t audbuffer2[] = {0x00, 0x00, 0x00, 0x01, 0x09, 0x10};
|
||||
uint8_t audsize2 = 6;
|
||||
uint8_t fillerbuffer2[] = {0x00, 0x00, 0x00, 0x01, 0x0C, 0x00, 0x00, 0x00, 0x01, 0x09, 0x10};
|
||||
uint8_t fillersize2 = 11;
|
||||
uint8_t audaudbuffer2[] = {0x00, 0x00, 0x00, 0x01, 0x09, 0x10, 0x00, 0x00, 0x00, 0x01, 0x09, 0x10};
|
||||
uint8_t audaudsize2 = 12;
|
||||
/**
|
||||
* Framing the raw data from camera.
|
||||
*/
|
||||
JNIEXPORT jboolean
|
||||
Java_io_diux_rogue_rosettadrone_video_NativeHelper_parse(JNIEnv *env, jobject obj, jbyteArray pBuff,
|
||||
int size) {
|
||||
jbyte *jBuff = (jbyte *) ((*env)->GetByteArrayElements(env, pBuff, 0));
|
||||
uint8_t *buff = (uint8_t *) jBuff;
|
||||
uint64_t pts = 0;
|
||||
jbyte *jBuff2;
|
||||
|
||||
// LOGD("pts=%llu", pts);
|
||||
|
||||
// Removing the aud bytes.
|
||||
if (size >= fillersize2 && memcmp(fillerbuffer2, buff + size - fillersize2, fillersize2) == 0) {
|
||||
LOGD("Remove filler+AUD");
|
||||
parse(env, obj, buff, size - fillersize2, pts);
|
||||
} else if (size >= audaudsize2 &&
|
||||
memcmp(audaudbuffer2, buff + size - audaudsize2, audaudsize2) == 0) {
|
||||
LOGD("Remove AUD+AUD");
|
||||
parse(env, obj, buff, size - audaudsize2, pts);
|
||||
} else if (size >= audsize2 && memcmp(audbuffer2, buff + size - audsize2, audsize2) == 0) {
|
||||
LOGD("Remove AUD");
|
||||
parse(env, obj, buff, size - audsize2, pts);
|
||||
} else {
|
||||
// LOGD("Remove Nothing");
|
||||
parse(env, obj, buff, size, pts);
|
||||
}
|
||||
(*env)->ReleaseByteArrayElements(env, pBuff, jBuff, 0);
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Release the ffmpeg.
|
||||
*/
|
||||
JNIEXPORT jboolean
|
||||
Java_io_diux_rogue_rosettadrone_video_NativeHelper_release(JNIEnv *env, jobject obj) {
|
||||
if (m_pCodecCtx) {
|
||||
avcodec_close(m_pCodecCtx);
|
||||
m_pCodecCtx = NULL;
|
||||
}
|
||||
|
||||
av_free(m_pYUVFrame);
|
||||
av_free(m_pCodecCtx);
|
||||
av_parser_close(m_pCodecPaser);
|
||||
|
||||
return 1;
|
||||
}
|
||||
@@ -0,0 +1,557 @@
|
||||
/*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef FFMPEG_H
|
||||
#define FFMPEG_H
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdio.h>
|
||||
#include <signal.h>
|
||||
|
||||
#if HAVE_PTHREADS
|
||||
|
||||
#include <pthread.h>
|
||||
|
||||
#endif
|
||||
|
||||
#include "cmdutils.h"
|
||||
|
||||
#include "libavformat/avformat.h"
|
||||
#include "libavformat/avio.h"
|
||||
|
||||
#include "libavcodec/avcodec.h"
|
||||
|
||||
#include "libavfilter/avfilter.h"
|
||||
|
||||
#include "libavutil/avutil.h"
|
||||
#include "libavutil/dict.h"
|
||||
#include "libavutil/eval.h"
|
||||
#include "libavutil/fifo.h"
|
||||
#include "libavutil/pixfmt.h"
|
||||
#include "libavutil/rational.h"
|
||||
#include "libavutil/threadmessage.h"
|
||||
|
||||
#include "libswresample/swresample.h"
|
||||
|
||||
#define VSYNC_AUTO -1
|
||||
#define VSYNC_PASSTHROUGH 0
|
||||
#define VSYNC_CFR 1
|
||||
#define VSYNC_VFR 2
|
||||
#define VSYNC_VSCFR 0xfe
|
||||
#define VSYNC_DROP 0xff
|
||||
|
||||
#define MAX_STREAMS 1024 /* arbitrary sanity check value */
|
||||
|
||||
enum HWAccelID {
|
||||
HWACCEL_NONE = 0,
|
||||
HWACCEL_AUTO,
|
||||
HWACCEL_VDPAU,
|
||||
HWACCEL_DXVA2,
|
||||
HWACCEL_VDA,
|
||||
};
|
||||
|
||||
typedef struct HWAccel {
|
||||
const char *name;
|
||||
|
||||
int (*init)(AVCodecContext *s);
|
||||
|
||||
enum HWAccelID id;
|
||||
enum AVPixelFormat pix_fmt;
|
||||
} HWAccel;
|
||||
|
||||
/* select an input stream for an output stream */
|
||||
typedef struct StreamMap {
|
||||
int disabled; /* 1 is this mapping is disabled by a negative map */
|
||||
int file_index;
|
||||
int stream_index;
|
||||
int sync_file_index;
|
||||
int sync_stream_index;
|
||||
char *linklabel; /* name of an output link, for mapping lavfi outputs */
|
||||
} StreamMap;
|
||||
|
||||
typedef struct {
|
||||
int file_idx, stream_idx, channel_idx; // input
|
||||
int ofile_idx, ostream_idx; // output
|
||||
} AudioChannelMap;
|
||||
|
||||
typedef struct OptionsContext {
|
||||
OptionGroup *g;
|
||||
|
||||
/* input/output options */
|
||||
int64_t start_time;
|
||||
const char *format;
|
||||
|
||||
SpecifierOpt *codec_names;
|
||||
int nb_codec_names;
|
||||
SpecifierOpt *audio_channels;
|
||||
int nb_audio_channels;
|
||||
SpecifierOpt *audio_sample_rate;
|
||||
int nb_audio_sample_rate;
|
||||
SpecifierOpt *frame_rates;
|
||||
int nb_frame_rates;
|
||||
SpecifierOpt *frame_sizes;
|
||||
int nb_frame_sizes;
|
||||
SpecifierOpt *frame_pix_fmts;
|
||||
int nb_frame_pix_fmts;
|
||||
|
||||
/* input options */
|
||||
int64_t input_ts_offset;
|
||||
int rate_emu;
|
||||
int accurate_seek;
|
||||
int thread_queue_size;
|
||||
|
||||
SpecifierOpt *ts_scale;
|
||||
int nb_ts_scale;
|
||||
SpecifierOpt *dump_attachment;
|
||||
int nb_dump_attachment;
|
||||
SpecifierOpt *hwaccels;
|
||||
int nb_hwaccels;
|
||||
SpecifierOpt *hwaccel_devices;
|
||||
int nb_hwaccel_devices;
|
||||
|
||||
/* output options */
|
||||
StreamMap *stream_maps;
|
||||
int nb_stream_maps;
|
||||
AudioChannelMap *audio_channel_maps; /* one info entry per -map_channel */
|
||||
int nb_audio_channel_maps; /* number of (valid) -map_channel settings */
|
||||
int metadata_global_manual;
|
||||
int metadata_streams_manual;
|
||||
int metadata_chapters_manual;
|
||||
const char **attachments;
|
||||
int nb_attachments;
|
||||
|
||||
int chapters_input_file;
|
||||
|
||||
int64_t recording_time;
|
||||
int64_t stop_time;
|
||||
uint64_t limit_filesize;
|
||||
float mux_preload;
|
||||
float mux_max_delay;
|
||||
int shortest;
|
||||
|
||||
int video_disable;
|
||||
int audio_disable;
|
||||
int subtitle_disable;
|
||||
int data_disable;
|
||||
|
||||
/* indexed by output file stream index */
|
||||
int *streamid_map;
|
||||
int nb_streamid_map;
|
||||
|
||||
SpecifierOpt *metadata;
|
||||
int nb_metadata;
|
||||
SpecifierOpt *max_frames;
|
||||
int nb_max_frames;
|
||||
SpecifierOpt *bitstream_filters;
|
||||
int nb_bitstream_filters;
|
||||
SpecifierOpt *codec_tags;
|
||||
int nb_codec_tags;
|
||||
SpecifierOpt *sample_fmts;
|
||||
int nb_sample_fmts;
|
||||
SpecifierOpt *qscale;
|
||||
int nb_qscale;
|
||||
SpecifierOpt *forced_key_frames;
|
||||
int nb_forced_key_frames;
|
||||
SpecifierOpt *force_fps;
|
||||
int nb_force_fps;
|
||||
SpecifierOpt *frame_aspect_ratios;
|
||||
int nb_frame_aspect_ratios;
|
||||
SpecifierOpt *rc_overrides;
|
||||
int nb_rc_overrides;
|
||||
SpecifierOpt *intra_matrices;
|
||||
int nb_intra_matrices;
|
||||
SpecifierOpt *inter_matrices;
|
||||
int nb_inter_matrices;
|
||||
SpecifierOpt *chroma_intra_matrices;
|
||||
int nb_chroma_intra_matrices;
|
||||
SpecifierOpt *top_field_first;
|
||||
int nb_top_field_first;
|
||||
SpecifierOpt *metadata_map;
|
||||
int nb_metadata_map;
|
||||
SpecifierOpt *presets;
|
||||
int nb_presets;
|
||||
SpecifierOpt *copy_initial_nonkeyframes;
|
||||
int nb_copy_initial_nonkeyframes;
|
||||
SpecifierOpt *copy_prior_start;
|
||||
int nb_copy_prior_start;
|
||||
SpecifierOpt *filters;
|
||||
int nb_filters;
|
||||
SpecifierOpt *filter_scripts;
|
||||
int nb_filter_scripts;
|
||||
SpecifierOpt *reinit_filters;
|
||||
int nb_reinit_filters;
|
||||
SpecifierOpt *fix_sub_duration;
|
||||
int nb_fix_sub_duration;
|
||||
SpecifierOpt *canvas_sizes;
|
||||
int nb_canvas_sizes;
|
||||
SpecifierOpt *pass;
|
||||
int nb_pass;
|
||||
SpecifierOpt *passlogfiles;
|
||||
int nb_passlogfiles;
|
||||
SpecifierOpt *guess_layout_max;
|
||||
int nb_guess_layout_max;
|
||||
SpecifierOpt *apad;
|
||||
int nb_apad;
|
||||
SpecifierOpt *discard;
|
||||
int nb_discard;
|
||||
SpecifierOpt *disposition;
|
||||
int nb_disposition;
|
||||
} OptionsContext;
|
||||
|
||||
typedef struct InputFilter {
|
||||
AVFilterContext *filter;
|
||||
struct InputStream *ist;
|
||||
struct FilterGraph *graph;
|
||||
uint8_t *name;
|
||||
} InputFilter;
|
||||
|
||||
typedef struct OutputFilter {
|
||||
AVFilterContext *filter;
|
||||
struct OutputStream *ost;
|
||||
struct FilterGraph *graph;
|
||||
uint8_t *name;
|
||||
|
||||
/* temporary storage until stream maps are processed */
|
||||
AVFilterInOut *out_tmp;
|
||||
} OutputFilter;
|
||||
|
||||
typedef struct FilterGraph {
|
||||
int index;
|
||||
const char *graph_desc;
|
||||
|
||||
AVFilterGraph *graph;
|
||||
int reconfiguration;
|
||||
|
||||
InputFilter **inputs;
|
||||
int nb_inputs;
|
||||
OutputFilter **outputs;
|
||||
int nb_outputs;
|
||||
} FilterGraph;
|
||||
|
||||
typedef struct InputStream {
|
||||
int file_index;
|
||||
AVStream *st;
|
||||
int discard; /* true if stream data should be discarded */
|
||||
int user_set_discard;
|
||||
int decoding_needed; /* non zero if the packets must be decoded in 'raw_fifo', see DECODING_FOR_* */
|
||||
#define DECODING_FOR_OST 1
|
||||
#define DECODING_FOR_FILTER 2
|
||||
|
||||
AVCodecContext *dec_ctx;
|
||||
AVCodec *dec;
|
||||
AVFrame *decoded_frame;
|
||||
AVFrame *filter_frame; /* a ref of decoded_frame, to be sent to filters */
|
||||
|
||||
int64_t start; /* time when read started */
|
||||
/* predicted dts of the next packet read for this stream or (when there are
|
||||
* several frames in a packet) of the next frame in current packet (in AV_TIME_BASE units) */
|
||||
int64_t next_dts;
|
||||
int64_t dts; ///< dts of the last packet read for this stream (in AV_TIME_BASE units)
|
||||
|
||||
int64_t next_pts; ///< synthetic pts for the next decode frame (in AV_TIME_BASE units)
|
||||
int64_t pts; ///< current pts of the decoded frame (in AV_TIME_BASE units)
|
||||
int wrap_correction_done;
|
||||
|
||||
int64_t filter_in_rescale_delta_last;
|
||||
|
||||
double ts_scale;
|
||||
int saw_first_ts;
|
||||
int showed_multi_packet_warning;
|
||||
AVDictionary *decoder_opts;
|
||||
AVRational framerate; /* framerate forced with -r */
|
||||
int top_field_first;
|
||||
int guess_layout_max;
|
||||
|
||||
int resample_height;
|
||||
int resample_width;
|
||||
int resample_pix_fmt;
|
||||
|
||||
int resample_sample_fmt;
|
||||
int resample_sample_rate;
|
||||
int resample_channels;
|
||||
uint64_t resample_channel_layout;
|
||||
|
||||
int fix_sub_duration;
|
||||
struct { /* previous decoded subtitle and related variables */
|
||||
int got_output;
|
||||
int ret;
|
||||
AVSubtitle subtitle;
|
||||
} prev_sub;
|
||||
|
||||
struct sub2video {
|
||||
int64_t last_pts;
|
||||
int64_t end_pts;
|
||||
AVFrame *frame;
|
||||
int w, h;
|
||||
} sub2video;
|
||||
|
||||
int dr1;
|
||||
|
||||
/* decoded data from this stream goes into all those filters
|
||||
* currently video and audio only */
|
||||
InputFilter **filters;
|
||||
int nb_filters;
|
||||
|
||||
int reinit_filters;
|
||||
|
||||
/* hwaccel options */
|
||||
enum HWAccelID hwaccel_id;
|
||||
char *hwaccel_device;
|
||||
|
||||
/* hwaccel context */
|
||||
enum HWAccelID active_hwaccel_id;
|
||||
void *hwaccel_ctx;
|
||||
|
||||
void (*hwaccel_uninit)(AVCodecContext *s);
|
||||
|
||||
int (*hwaccel_get_buffer)(AVCodecContext *s, AVFrame *frame, int flags);
|
||||
|
||||
int (*hwaccel_retrieve_data)(AVCodecContext *s, AVFrame *frame);
|
||||
|
||||
enum AVPixelFormat hwaccel_pix_fmt;
|
||||
enum AVPixelFormat hwaccel_retrieved_pix_fmt;
|
||||
|
||||
/* stats */
|
||||
// combined size of all the packets read
|
||||
uint64_t data_size;
|
||||
/* number of packets successfully read for this stream */
|
||||
uint64_t nb_packets;
|
||||
// number of frames/samples retrieved from the decoder
|
||||
uint64_t frames_decoded;
|
||||
uint64_t samples_decoded;
|
||||
} InputStream;
|
||||
|
||||
typedef struct InputFile {
|
||||
AVFormatContext *ctx;
|
||||
int eof_reached; /* true if eof reached */
|
||||
int eagain; /* true if last read attempt returned EAGAIN */
|
||||
int ist_index; /* index of first stream in input_streams */
|
||||
int64_t input_ts_offset;
|
||||
int64_t ts_offset;
|
||||
int64_t last_ts;
|
||||
int64_t start_time; /* user-specified start time in AV_TIME_BASE or AV_NOPTS_VALUE */
|
||||
int64_t recording_time;
|
||||
int nb_streams; /* number of stream that ffmpeg is aware of; may be different
|
||||
from ctx.nb_streams if new streams appear during av_read_frame() */
|
||||
int nb_streams_warn; /* number of streams that the user was warned of */
|
||||
int rate_emu;
|
||||
int accurate_seek;
|
||||
|
||||
#if HAVE_PTHREADS
|
||||
AVThreadMessageQueue *in_thread_queue;
|
||||
pthread_t thread; /* thread reading from this file */
|
||||
int non_blocking; /* reading packets from the thread should not block */
|
||||
int joined; /* the thread has been joined */
|
||||
int thread_queue_size; /* maximum number of queued packets */
|
||||
#endif
|
||||
} InputFile;
|
||||
|
||||
enum forced_keyframes_const {
|
||||
FKF_N,
|
||||
FKF_N_FORCED,
|
||||
FKF_PREV_FORCED_N,
|
||||
FKF_PREV_FORCED_T,
|
||||
FKF_T,
|
||||
FKF_NB
|
||||
};
|
||||
|
||||
extern const char *const forced_keyframes_const_names[];
|
||||
|
||||
typedef enum {
|
||||
ENCODER_FINISHED = 1,
|
||||
MUXER_FINISHED = 2,
|
||||
} OSTFinished;
|
||||
|
||||
typedef struct OutputStream {
|
||||
int file_index; /* file index */
|
||||
int index; /* stream index in the output file */
|
||||
int source_index; /* InputStream index */
|
||||
AVStream *st; /* stream in the output file */
|
||||
int encoding_needed; /* true if encoding needed for this stream */
|
||||
int frame_number;
|
||||
/* input pts and corresponding output pts
|
||||
for A/V sync */
|
||||
struct InputStream *sync_ist; /* input stream to sync against */
|
||||
int64_t sync_opts; /* output frame counter, could be changed to some true timestamp */ // FIXME look at frame_number
|
||||
/* pts of the first frame encoded for this stream, used for limiting
|
||||
* recording time */
|
||||
int64_t first_pts;
|
||||
/* dts of the last packet sent to the muxer */
|
||||
int64_t last_mux_dts;
|
||||
AVBitStreamFilterContext *bitstream_filters;
|
||||
AVCodecContext *enc_ctx;
|
||||
AVCodec *enc;
|
||||
int64_t max_frames;
|
||||
AVFrame *filtered_frame;
|
||||
AVFrame *last_frame;
|
||||
int last_droped;
|
||||
|
||||
/* video only */
|
||||
AVRational frame_rate;
|
||||
int force_fps;
|
||||
int top_field_first;
|
||||
|
||||
AVRational frame_aspect_ratio;
|
||||
|
||||
/* forced key frames */
|
||||
int64_t *forced_kf_pts;
|
||||
int forced_kf_count;
|
||||
int forced_kf_index;
|
||||
char *forced_keyframes;
|
||||
AVExpr *forced_keyframes_pexpr;
|
||||
double forced_keyframes_expr_const_values[FKF_NB];
|
||||
|
||||
/* audio only */
|
||||
int *audio_channels_map; /* list of the channels id to pick from the source stream */
|
||||
int audio_channels_mapped; /* number of channels in audio_channels_map */
|
||||
|
||||
char *logfile_prefix;
|
||||
FILE *logfile;
|
||||
|
||||
OutputFilter *filter;
|
||||
char *avfilter;
|
||||
char *filters; ///< filtergraph associated to the -filter option
|
||||
char *filters_script; ///< filtergraph script associated to the -filter_script option
|
||||
|
||||
int64_t sws_flags;
|
||||
AVDictionary *encoder_opts;
|
||||
AVDictionary *swr_opts;
|
||||
AVDictionary *resample_opts;
|
||||
AVDictionary *bsf_args;
|
||||
char *apad;
|
||||
OSTFinished finished; /* no more packets should be written for this stream */
|
||||
int unavailable; /* true if the steram is unavailable (possibly temporarily) */
|
||||
int stream_copy;
|
||||
const char *attachment_filename;
|
||||
int copy_initial_nonkeyframes;
|
||||
int copy_prior_start;
|
||||
char *disposition;
|
||||
|
||||
int keep_pix_fmt;
|
||||
|
||||
AVCodecParserContext *parser;
|
||||
|
||||
/* stats */
|
||||
// combined size of all the packets written
|
||||
uint64_t data_size;
|
||||
// number of packets send to the muxer
|
||||
uint64_t packets_written;
|
||||
// number of frames/samples sent to the encoder
|
||||
uint64_t frames_encoded;
|
||||
uint64_t samples_encoded;
|
||||
} OutputStream;
|
||||
|
||||
typedef struct OutputFile {
|
||||
AVFormatContext *ctx;
|
||||
AVDictionary *opts;
|
||||
int ost_index; /* index of the first stream in output_streams */
|
||||
int64_t recording_time; ///< desired length of the resulting file in microseconds == AV_TIME_BASE units
|
||||
int64_t start_time; ///< start time in microseconds == AV_TIME_BASE units
|
||||
uint64_t limit_filesize; /* filesize limit expressed in bytes */
|
||||
|
||||
int shortest;
|
||||
} OutputFile;
|
||||
|
||||
extern InputStream **input_streams;
|
||||
extern int nb_input_streams;
|
||||
extern InputFile **input_files;
|
||||
extern int nb_input_files;
|
||||
|
||||
extern OutputStream **output_streams;
|
||||
extern int nb_output_streams;
|
||||
extern OutputFile **output_files;
|
||||
extern int nb_output_files;
|
||||
|
||||
extern FilterGraph **filtergraphs;
|
||||
extern int nb_filtergraphs;
|
||||
|
||||
extern char *vstats_filename;
|
||||
extern char *sdp_filename;
|
||||
|
||||
extern float audio_drift_threshold;
|
||||
extern float dts_delta_threshold;
|
||||
extern float dts_error_threshold;
|
||||
|
||||
extern int audio_volume;
|
||||
extern int audio_sync_method;
|
||||
extern int video_sync_method;
|
||||
extern float frame_drop_threshold;
|
||||
extern int do_benchmark;
|
||||
extern int do_benchmark_all;
|
||||
extern int do_deinterlace;
|
||||
extern int do_hex_dump;
|
||||
extern int do_pkt_dump;
|
||||
extern int copy_ts;
|
||||
extern int start_at_zero;
|
||||
extern int copy_tb;
|
||||
extern int debug_ts;
|
||||
extern int exit_on_error;
|
||||
extern int print_stats;
|
||||
extern int qp_hist;
|
||||
extern int stdin_interaction;
|
||||
extern int frame_bits_per_raw_sample;
|
||||
extern AVIOContext *progress_avio;
|
||||
extern float max_error_rate;
|
||||
extern int vdpau_api_ver;
|
||||
|
||||
extern const AVIOInterruptCB int_cb;
|
||||
|
||||
extern const OptionDef options[];
|
||||
extern const HWAccel hwaccels[];
|
||||
|
||||
|
||||
void term_init(void);
|
||||
|
||||
void term_exit(void);
|
||||
|
||||
void reset_options(OptionsContext *o, int is_input);
|
||||
|
||||
void show_usage(void);
|
||||
|
||||
void opt_output_file(void *optctx, const char *filename);
|
||||
|
||||
void remove_avoptions(AVDictionary **a, AVDictionary *b);
|
||||
|
||||
void assert_avoptions(AVDictionary *m);
|
||||
|
||||
int guess_input_channel_layout(InputStream *ist);
|
||||
|
||||
enum AVPixelFormat
|
||||
choose_pixel_fmt(AVStream *st, AVCodecContext *avctx, AVCodec *codec, enum AVPixelFormat target);
|
||||
|
||||
void choose_sample_fmt(AVStream *st, AVCodec *codec);
|
||||
|
||||
int configure_filtergraph(FilterGraph *fg);
|
||||
|
||||
int configure_output_filter(FilterGraph *fg, OutputFilter *ofilter, AVFilterInOut *out);
|
||||
|
||||
int ist_in_filtergraph(FilterGraph *fg, InputStream *ist);
|
||||
|
||||
FilterGraph *init_simple_filtergraph(InputStream *ist, OutputStream *ost);
|
||||
|
||||
int ffmpeg_parse_options(int argc, char **argv);
|
||||
|
||||
int vdpau_init(AVCodecContext *s);
|
||||
|
||||
int dxva2_init(AVCodecContext *s);
|
||||
|
||||
int vda_init(AVCodecContext *s);
|
||||
|
||||
#endif /* FFMPEG_H */
|
||||
@@ -0,0 +1,404 @@
|
||||
/*
|
||||
* Copyright (C) 2006 Evgeniy Stepanov <eugeni.stepanov@gmail.com>
|
||||
*
|
||||
* This file is part of libass.
|
||||
*
|
||||
* Permission to use, copy, modify, and distribute this software for any
|
||||
* purpose with or without fee is hereby granted, provided that the above
|
||||
* copyright notice and this permission notice appear in all copies.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef LIBASS_ASS_H
|
||||
#define LIBASS_ASS_H
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdarg.h>
|
||||
#include "ass_types.h"
|
||||
|
||||
#define LIBASS_VERSION 0x01000000
|
||||
|
||||
/*
|
||||
* A linked list of images produced by an ass renderer.
|
||||
*
|
||||
* These images have to be rendered in-order for the correct screen
|
||||
* composition. The libass renderer clips these bitmaps to the frame size.
|
||||
* w/h can be zero, in this case the bitmap should not be rendered at all.
|
||||
* The last bitmap row is not guaranteed to be padded up to stride size,
|
||||
* e.g. in the worst case a bitmap has the size stride * (h - 1) + w.
|
||||
*/
|
||||
typedef struct ass_image {
|
||||
int w, h; // Bitmap width/height
|
||||
int stride; // Bitmap stride
|
||||
unsigned char *bitmap; // 1bpp stride*h alpha buffer
|
||||
// Note: the last row may not be padded to
|
||||
// bitmap stride!
|
||||
uint32_t color; // Bitmap color and alpha, RGBA
|
||||
int dst_x, dst_y; // Bitmap placement inside the video frame
|
||||
|
||||
struct ass_image *next; // Next image, or NULL
|
||||
} ASS_Image;
|
||||
|
||||
/*
|
||||
* Hinting type. (see ass_set_hinting below)
|
||||
*
|
||||
* FreeType's native hinter is still buggy sometimes and it is recommended
|
||||
* to use the light autohinter, ASS_HINTING_LIGHT, instead. For best
|
||||
* compatibility with problematic fonts, disable hinting.
|
||||
*/
|
||||
typedef enum {
|
||||
ASS_HINTING_NONE = 0,
|
||||
ASS_HINTING_LIGHT,
|
||||
ASS_HINTING_NORMAL,
|
||||
ASS_HINTING_NATIVE
|
||||
} ASS_Hinting;
|
||||
|
||||
/**
|
||||
* \brief Text shaping levels.
|
||||
*
|
||||
* SIMPLE is a fast, font-agnostic shaper that can do only substitutions.
|
||||
* COMPLEX is a slower shaper using OpenType for substitutions and positioning.
|
||||
*
|
||||
* libass uses the best shaper available by default.
|
||||
*/
|
||||
typedef enum {
|
||||
ASS_SHAPING_SIMPLE = 0,
|
||||
ASS_SHAPING_COMPLEX
|
||||
} ASS_ShapingLevel;
|
||||
|
||||
/**
|
||||
* \brief Initialize the library.
|
||||
* \return library handle or NULL if failed
|
||||
*/
|
||||
ASS_Library *ass_library_init(void);
|
||||
|
||||
/**
|
||||
* \brief Finalize the library
|
||||
* \param priv library handle
|
||||
*/
|
||||
void ass_library_done(ASS_Library *priv);
|
||||
|
||||
/**
|
||||
* \brief Set additional fonts directory.
|
||||
* Optional directory that will be scanned for fonts recursively. The fonts
|
||||
* found are used for font lookup.
|
||||
* NOTE: A valid font directory is not needed to support embedded fonts.
|
||||
*
|
||||
* \param priv library handle
|
||||
* \param fonts_dir directory with additional fonts
|
||||
*/
|
||||
void ass_set_fonts_dir(ASS_Library *priv, const char *fonts_dir);
|
||||
|
||||
/**
|
||||
* \brief Whether fonts should be extracted from track data.
|
||||
* \param priv library handle
|
||||
* \param extract whether to extract fonts
|
||||
*/
|
||||
void ass_set_extract_fonts(ASS_Library *priv, int extract);
|
||||
|
||||
/**
|
||||
* \brief Register style overrides with a library instance.
|
||||
* The overrides should have the form [Style.]Param=Value, e.g.
|
||||
* SomeStyle.Font=Arial
|
||||
* ScaledBorderAndShadow=yes
|
||||
*
|
||||
* \param priv library handle
|
||||
* \param list NULL-terminated list of strings
|
||||
*/
|
||||
void ass_set_style_overrides(ASS_Library *priv, char **list);
|
||||
|
||||
/**
|
||||
* \brief Explicitly process style overrides for a track.
|
||||
* \param track track handle
|
||||
*/
|
||||
void ass_process_force_style(ASS_Track *track);
|
||||
|
||||
/**
|
||||
* \brief Register a callback for debug/info messages.
|
||||
* If a callback is registered, it is called for every message emitted by
|
||||
* libass. The callback receives a format string and a list of arguments,
|
||||
* to be used for the printf family of functions. Additionally, a log level
|
||||
* from 0 (FATAL errors) to 7 (verbose DEBUG) is passed. Usually, level 5
|
||||
* should be used by applications.
|
||||
* If no callback is set, all messages level < 5 are printed to stderr,
|
||||
* prefixed with [ass].
|
||||
*
|
||||
* \param priv library handle
|
||||
* \param msg_cb pointer to callback function
|
||||
* \param data additional data, will be passed to callback
|
||||
*/
|
||||
void ass_set_message_cb(ASS_Library *priv, void (*msg_cb)
|
||||
(int level, const char *fmt, va_list args, void *data),
|
||||
void *data);
|
||||
|
||||
/**
|
||||
* \brief Initialize the renderer.
|
||||
* \param priv library handle
|
||||
* \return renderer handle or NULL if failed
|
||||
*/
|
||||
ASS_Renderer *ass_renderer_init(ASS_Library *);
|
||||
|
||||
/**
|
||||
* \brief Finalize the renderer.
|
||||
* \param priv renderer handle
|
||||
*/
|
||||
void ass_renderer_done(ASS_Renderer *priv);
|
||||
|
||||
/**
|
||||
* \brief Set the frame size in pixels, including margins.
|
||||
* \param priv renderer handle
|
||||
* \param w width
|
||||
* \param h height
|
||||
*/
|
||||
void ass_set_frame_size(ASS_Renderer *priv, int w, int h);
|
||||
|
||||
/**
|
||||
* \brief Set shaping level. This is merely a hint, the renderer will use
|
||||
* whatever is available if the request cannot be fulfilled.
|
||||
* \param level shaping level
|
||||
*/
|
||||
void ass_set_shaper(ASS_Renderer *priv, ASS_ShapingLevel level);
|
||||
|
||||
/**
|
||||
* \brief Set frame margins. These values may be negative if pan-and-scan
|
||||
* is used.
|
||||
* \param priv renderer handle
|
||||
* \param t top margin
|
||||
* \param b bottom margin
|
||||
* \param l left margin
|
||||
* \param r right margin
|
||||
*/
|
||||
void ass_set_margins(ASS_Renderer *priv, int t, int b, int l, int r);
|
||||
|
||||
/**
|
||||
* \brief Whether margins should be used for placing regular events.
|
||||
* \param priv renderer handle
|
||||
* \param use whether to use the margins
|
||||
*/
|
||||
void ass_set_use_margins(ASS_Renderer *priv, int use);
|
||||
|
||||
/**
|
||||
* \brief Set aspect ratio parameters.
|
||||
* \param priv renderer handle
|
||||
* \param dar display aspect ratio (DAR), prescaled for output PAR
|
||||
* \param sar storage aspect ratio (SAR)
|
||||
*/
|
||||
void ass_set_aspect_ratio(ASS_Renderer *priv, double dar, double sar);
|
||||
|
||||
/**
|
||||
* \brief Set a fixed font scaling factor.
|
||||
* \param priv renderer handle
|
||||
* \param font_scale scaling factor, default is 1.0
|
||||
*/
|
||||
void ass_set_font_scale(ASS_Renderer *priv, double font_scale);
|
||||
|
||||
/**
|
||||
* \brief Set font hinting method.
|
||||
* \param priv renderer handle
|
||||
* \param ht hinting method
|
||||
*/
|
||||
void ass_set_hinting(ASS_Renderer *priv, ASS_Hinting ht);
|
||||
|
||||
/**
|
||||
* \brief Set line spacing. Will not be scaled with frame size.
|
||||
* \param priv renderer handle
|
||||
* \param line_spacing line spacing in pixels
|
||||
*/
|
||||
void ass_set_line_spacing(ASS_Renderer *priv, double line_spacing);
|
||||
|
||||
/**
|
||||
* \brief Set font lookup defaults.
|
||||
* \param default_font path to default font to use. Must be supplied if
|
||||
* fontconfig is disabled or unavailable.
|
||||
* \param default_family fallback font family for fontconfig, or NULL
|
||||
* \param fc whether to use fontconfig
|
||||
* \param config path to fontconfig configuration file, or NULL. Only relevant
|
||||
* if fontconfig is used.
|
||||
* \param update whether fontconfig cache should be built/updated now. Only
|
||||
* relevant if fontconfig is used.
|
||||
*
|
||||
* NOTE: font lookup must be configured before an ASS_Renderer can be used.
|
||||
*/
|
||||
void ass_set_fonts(ASS_Renderer *priv, const char *default_font,
|
||||
const char *default_family, int fc, const char *config,
|
||||
int update);
|
||||
|
||||
/**
|
||||
* \brief Update/build font cache. This needs to be called if it was
|
||||
* disabled when ass_set_fonts was set.
|
||||
*
|
||||
* \param priv renderer handle
|
||||
* \return success
|
||||
*/
|
||||
int ass_fonts_update(ASS_Renderer *priv);
|
||||
|
||||
/**
|
||||
* \brief Set hard cache limits. Do not set, or set to zero, for reasonable
|
||||
* defaults.
|
||||
*
|
||||
* \param priv renderer handle
|
||||
* \param glyph_max maximum number of cached glyphs
|
||||
* \param bitmap_max_size maximum bitmap cache size (in MB)
|
||||
*/
|
||||
void ass_set_cache_limits(ASS_Renderer *priv, int glyph_max,
|
||||
int bitmap_max_size);
|
||||
|
||||
/**
|
||||
* \brief Render a frame, producing a list of ASS_Image.
|
||||
* \param priv renderer handle
|
||||
* \param track subtitle track
|
||||
* \param now video timestamp in milliseconds
|
||||
* \param detect_change will be set to 1 if a change occured compared
|
||||
* to the last invocation
|
||||
*/
|
||||
ASS_Image *ass_render_frame(ASS_Renderer *priv, ASS_Track *track,
|
||||
long long now, int *detect_change);
|
||||
|
||||
|
||||
/*
|
||||
* The following functions operate on track objects and do not need
|
||||
* an ass_renderer
|
||||
*/
|
||||
|
||||
/**
|
||||
* \brief Allocate a new empty track object.
|
||||
* \param library handle
|
||||
* \return pointer to empty track
|
||||
*/
|
||||
ASS_Track *ass_new_track(ASS_Library *);
|
||||
|
||||
/**
|
||||
* \brief Deallocate track and all its child objects (styles and events).
|
||||
* \param track track to deallocate
|
||||
*/
|
||||
void ass_free_track(ASS_Track *track);
|
||||
|
||||
/**
|
||||
* \brief Allocate new style.
|
||||
* \param track track
|
||||
* \return newly allocated style id
|
||||
*/
|
||||
int ass_alloc_style(ASS_Track *track);
|
||||
|
||||
/**
|
||||
* \brief Allocate new event.
|
||||
* \param track track
|
||||
* \return newly allocated event id
|
||||
*/
|
||||
int ass_alloc_event(ASS_Track *track);
|
||||
|
||||
/**
|
||||
* \brief Delete a style.
|
||||
* \param track track
|
||||
* \param sid style id
|
||||
* Deallocates style data. Does not modify track->n_styles.
|
||||
*/
|
||||
void ass_free_style(ASS_Track *track, int sid);
|
||||
|
||||
/**
|
||||
* \brief Delete an event.
|
||||
* \param track track
|
||||
* \param eid event id
|
||||
* Deallocates event data. Does not modify track->n_events.
|
||||
*/
|
||||
void ass_free_event(ASS_Track *track, int eid);
|
||||
|
||||
/**
|
||||
* \brief Parse a chunk of subtitle stream data.
|
||||
* \param track track
|
||||
* \param data string to parse
|
||||
* \param size length of data
|
||||
*/
|
||||
void ass_process_data(ASS_Track *track, char *data, int size);
|
||||
|
||||
/**
|
||||
* \brief Parse Codec Private section of the subtitle stream, in Matroska
|
||||
* format. See the Matroska specification for details.
|
||||
* \param track target track
|
||||
* \param data string to parse
|
||||
* \param size length of data
|
||||
*/
|
||||
void ass_process_codec_private(ASS_Track *track, char *data, int size);
|
||||
|
||||
/**
|
||||
* \brief Parse a chunk of subtitle stream data. A chunk contains exactly one
|
||||
* event in Matroska format. See the Matroska specification for details.
|
||||
* \param track track
|
||||
* \param data string to parse
|
||||
* \param size length of data
|
||||
* \param timecode starting time of the event (milliseconds)
|
||||
* \param duration duration of the event (milliseconds)
|
||||
*/
|
||||
void ass_process_chunk(ASS_Track *track, char *data, int size,
|
||||
long long timecode, long long duration);
|
||||
|
||||
/**
|
||||
* \brief Flush buffered events.
|
||||
* \param track track
|
||||
*/
|
||||
void ass_flush_events(ASS_Track *track);
|
||||
|
||||
/**
|
||||
* \brief Read subtitles from file.
|
||||
* \param library library handle
|
||||
* \param fname file name
|
||||
* \param codepage encoding (iconv format)
|
||||
* \return newly allocated track
|
||||
*/
|
||||
ASS_Track *ass_read_file(ASS_Library *library, char *fname,
|
||||
char *codepage);
|
||||
|
||||
/**
|
||||
* \brief Read subtitles from memory.
|
||||
* \param library library handle
|
||||
* \param buf pointer to subtitles text
|
||||
* \param bufsize size of buffer
|
||||
* \param codepage encoding (iconv format)
|
||||
* \return newly allocated track
|
||||
*/
|
||||
ASS_Track *ass_read_memory(ASS_Library *library, char *buf,
|
||||
size_t bufsize, char *codepage);
|
||||
|
||||
/**
|
||||
* \brief Read styles from file into already initialized track.
|
||||
* \param fname file name
|
||||
* \param codepage encoding (iconv format)
|
||||
* \return 0 on success
|
||||
*/
|
||||
int ass_read_styles(ASS_Track *track, char *fname, char *codepage);
|
||||
|
||||
/**
|
||||
* \brief Add a memory font.
|
||||
* \param library library handle
|
||||
* \param name attachment name
|
||||
* \param data binary font data
|
||||
* \param data_size data size
|
||||
*/
|
||||
void ass_add_font(ASS_Library *library, char *name, char *data,
|
||||
int data_size);
|
||||
|
||||
/**
|
||||
* \brief Remove all fonts stored in an ass_library object.
|
||||
* \param library library handle
|
||||
*/
|
||||
void ass_clear_fonts(ASS_Library *library);
|
||||
|
||||
/**
|
||||
* \brief Calculates timeshift from now to the start of some other subtitle
|
||||
* event, depending on movement parameter.
|
||||
* \param track subtitle track
|
||||
* \param now current time in milliseconds
|
||||
* \param movement how many events to skip from the one currently displayed
|
||||
* +2 means "the one after the next", -1 means "previous"
|
||||
* \return timeshift in milliseconds
|
||||
*/
|
||||
long long ass_step_sub(ASS_Track *track, long long now, int movement);
|
||||
|
||||
#endif /* LIBASS_ASS_H */
|
||||
@@ -0,0 +1,124 @@
|
||||
/*
|
||||
* Copyright (C) 2006 Evgeniy Stepanov <eugeni.stepanov@gmail.com>
|
||||
*
|
||||
* This file is part of libass.
|
||||
*
|
||||
* Permission to use, copy, modify, and distribute this software for any
|
||||
* purpose with or without fee is hereby granted, provided that the above
|
||||
* copyright notice and this permission notice appear in all copies.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef LIBASS_TYPES_H
|
||||
#define LIBASS_TYPES_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
#define VALIGN_SUB 0
|
||||
#define VALIGN_CENTER 8
|
||||
#define VALIGN_TOP 4
|
||||
#define HALIGN_LEFT 1
|
||||
#define HALIGN_CENTER 2
|
||||
#define HALIGN_RIGHT 3
|
||||
|
||||
/* Opaque objects internally used by libass. Contents are private. */
|
||||
typedef struct ass_renderer ASS_Renderer;
|
||||
typedef struct render_priv ASS_RenderPriv;
|
||||
typedef struct parser_priv ASS_ParserPriv;
|
||||
typedef struct ass_library ASS_Library;
|
||||
|
||||
/* ASS Style: line */
|
||||
typedef struct ass_style {
|
||||
char *Name;
|
||||
char *FontName;
|
||||
double FontSize;
|
||||
uint32_t PrimaryColour;
|
||||
uint32_t SecondaryColour;
|
||||
uint32_t OutlineColour;
|
||||
uint32_t BackColour;
|
||||
int Bold;
|
||||
int Italic;
|
||||
int Underline;
|
||||
int StrikeOut;
|
||||
double ScaleX;
|
||||
double ScaleY;
|
||||
double Spacing;
|
||||
int Angle;
|
||||
int BorderStyle;
|
||||
double Outline;
|
||||
double Shadow;
|
||||
int Alignment;
|
||||
int MarginL;
|
||||
int MarginR;
|
||||
int MarginV;
|
||||
int Encoding;
|
||||
int treat_fontname_as_pattern;
|
||||
} ASS_Style;
|
||||
|
||||
/*
|
||||
* ASS_Event corresponds to a single Dialogue line;
|
||||
* text is stored as-is, style overrides will be parsed later.
|
||||
*/
|
||||
typedef struct ass_event {
|
||||
long long Start; // ms
|
||||
long long Duration; // ms
|
||||
|
||||
int ReadOrder;
|
||||
int Layer;
|
||||
int Style;
|
||||
char *Name;
|
||||
int MarginL;
|
||||
int MarginR;
|
||||
int MarginV;
|
||||
char *Effect;
|
||||
char *Text;
|
||||
|
||||
ASS_RenderPriv *render_priv;
|
||||
} ASS_Event;
|
||||
|
||||
/*
|
||||
* ass track represent either an external script or a matroska subtitle stream
|
||||
* (no real difference between them); it can be used in rendering after the
|
||||
* headers are parsed (i.e. events format line read).
|
||||
*/
|
||||
typedef struct ass_track {
|
||||
int n_styles; // amount used
|
||||
int max_styles; // amount allocated
|
||||
int n_events;
|
||||
int max_events;
|
||||
ASS_Style *styles; // array of styles, max_styles length, n_styles used
|
||||
ASS_Event *events; // the same as styles
|
||||
|
||||
char *style_format; // style format line (everything after "Format: ")
|
||||
char *event_format; // event format line
|
||||
|
||||
enum {
|
||||
TRACK_TYPE_UNKNOWN = 0,
|
||||
TRACK_TYPE_ASS,
|
||||
TRACK_TYPE_SSA
|
||||
} track_type;
|
||||
|
||||
// Script header fields
|
||||
int PlayResX;
|
||||
int PlayResY;
|
||||
double Timer;
|
||||
int WrapStyle;
|
||||
int ScaledBorderAndShadow;
|
||||
int Kerning;
|
||||
char *Language;
|
||||
|
||||
int default_style; // index of default style
|
||||
char *name; // file name in case of external subs, 0 for streams
|
||||
|
||||
ASS_Library *library;
|
||||
ASS_ParserPriv *parser_priv;
|
||||
} ASS_Track;
|
||||
|
||||
#endif /* LIBASS_TYPES_H */
|
||||
@@ -0,0 +1,545 @@
|
||||
/* ftconfig.h. Generated from ftconfig.in by configure. */
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftconfig.in */
|
||||
/* */
|
||||
/* UNIX-specific configuration file (specification only). */
|
||||
/* */
|
||||
/* Copyright 1996-2004, 2006-2009, 2011 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This header file contains a number of macro definitions that are used */
|
||||
/* by the rest of the engine. Most of the macros here are automatically */
|
||||
/* determined at compile time, and you should not need to change it to */
|
||||
/* port FreeType, except to compile the library with a non-ANSI */
|
||||
/* compiler. */
|
||||
/* */
|
||||
/* Note however that if some specific modifications are needed, we */
|
||||
/* advise you to place a modified copy in your build directory. */
|
||||
/* */
|
||||
/* The build directory is usually `freetype/builds/<system>', and */
|
||||
/* contains system-specific files that are always included first when */
|
||||
/* building the library. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTCONFIG_H__
|
||||
#define __FTCONFIG_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_CONFIG_OPTIONS_H
|
||||
#include FT_CONFIG_STANDARD_LIBRARY_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* PLATFORM-SPECIFIC CONFIGURATION MACROS */
|
||||
/* */
|
||||
/* These macros can be toggled to suit a specific system. The current */
|
||||
/* ones are defaults used to compile FreeType in an ANSI C environment */
|
||||
/* (16bit compilers are also supported). Copy this file to your own */
|
||||
/* `freetype/builds/<system>' directory, and edit it to port the engine. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#define HAVE_UNISTD_H 1
|
||||
#define HAVE_FCNTL_H 1
|
||||
#define HAVE_STDINT_H 1
|
||||
|
||||
|
||||
/* There are systems (like the Texas Instruments 'C54x) where a `char' */
|
||||
/* has 16 bits. ANSI C says that sizeof(char) is always 1. Since an */
|
||||
/* `int' has 16 bits also for this system, sizeof(int) gives 1 which */
|
||||
/* is probably unexpected. */
|
||||
/* */
|
||||
/* `CHAR_BIT' (defined in limits.h) gives the number of bits in a */
|
||||
/* `char' type. */
|
||||
|
||||
#ifndef FT_CHAR_BIT
|
||||
#define FT_CHAR_BIT CHAR_BIT
|
||||
#endif
|
||||
|
||||
|
||||
/* #undef FT_USE_AUTOCONF_SIZEOF_TYPES */
|
||||
#ifdef FT_USE_AUTOCONF_SIZEOF_TYPES
|
||||
|
||||
#define SIZEOF_INT 4
|
||||
#define SIZEOF_LONG 4
|
||||
#define FT_SIZEOF_INT SIZEOF_INT
|
||||
#define FT_SIZEOF_LONG SIZEOF_LONG
|
||||
|
||||
#else /* !FT_USE_AUTOCONF_SIZEOF_TYPES */
|
||||
|
||||
/* Following cpp computation of the bit length of int and long */
|
||||
/* is copied from default include/freetype/config/ftconfig.h. */
|
||||
/* If any improvement is required for this file, it should be */
|
||||
/* applied to the original header file for the builders that */
|
||||
/* does not use configure script. */
|
||||
|
||||
/* The size of an `int' type. */
|
||||
#if FT_UINT_MAX == 0xFFFFUL
|
||||
#define FT_SIZEOF_INT (16 / FT_CHAR_BIT)
|
||||
#elif FT_UINT_MAX == 0xFFFFFFFFUL
|
||||
#define FT_SIZEOF_INT (32 / FT_CHAR_BIT)
|
||||
#elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL
|
||||
#define FT_SIZEOF_INT (64 / FT_CHAR_BIT)
|
||||
#else
|
||||
#error "Unsupported size of `int' type!"
|
||||
#endif
|
||||
|
||||
/* The size of a `long' type. A five-byte `long' (as used e.g. on the */
|
||||
/* DM642) is recognized but avoided. */
|
||||
#if FT_ULONG_MAX == 0xFFFFFFFFUL
|
||||
#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT)
|
||||
#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL
|
||||
#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT)
|
||||
#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL
|
||||
#define FT_SIZEOF_LONG (64 / FT_CHAR_BIT)
|
||||
#else
|
||||
#error "Unsupported size of `long' type!"
|
||||
#endif
|
||||
|
||||
#endif /* !FT_USE_AUTOCONF_SIZEOF_TYPES */
|
||||
|
||||
|
||||
/* FT_UNUSED is a macro used to indicate that a given parameter is not */
|
||||
/* used -- this is only used to get rid of unpleasant compiler warnings */
|
||||
#ifndef FT_UNUSED
|
||||
#define FT_UNUSED(arg) ( (arg) = (arg) )
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* AUTOMATIC CONFIGURATION MACROS */
|
||||
/* */
|
||||
/* These macros are computed from the ones defined above. Don't touch */
|
||||
/* their definition, unless you know precisely what you are doing. No */
|
||||
/* porter should need to mess with them. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Mac support */
|
||||
/* */
|
||||
/* This is the only necessary change, so it is defined here instead */
|
||||
/* providing a new configuration file. */
|
||||
/* */
|
||||
#if defined( __APPLE__ ) || (defined( __MWERKS__ ) && defined( macintosh ))
|
||||
/* no Carbon frameworks for 64bit 10.4.x */
|
||||
/* AvailabilityMacros.h is available since Mac OS X 10.2, */
|
||||
/* so guess the system version by maximum errno before inclusion */
|
||||
#include <errno.h>
|
||||
#ifdef ECANCELED /* defined since 10.2 */
|
||||
#include "AvailabilityMacros.h"
|
||||
#endif
|
||||
#if defined( __LP64__ ) && \
|
||||
( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 )
|
||||
#undef FT_MACINTOSH
|
||||
#endif
|
||||
|
||||
#elif defined( __SC__ ) || defined( __MRC__ )
|
||||
/* Classic MacOS compilers */
|
||||
#include "ConditionalMacros.h"
|
||||
#if TARGET_OS_MAC
|
||||
#define FT_MACINTOSH 1
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/* Fix compiler warning with sgi compiler */
|
||||
#if defined( __sgi ) && !defined( __GNUC__ )
|
||||
#if defined( _COMPILER_VERSION ) && ( _COMPILER_VERSION >= 730 )
|
||||
#pragma set woff 3505
|
||||
#endif
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* IntN types */
|
||||
/* */
|
||||
/* Used to guarantee the size of some specific integers. */
|
||||
/* */
|
||||
typedef signed short FT_Int16;
|
||||
typedef unsigned short FT_UInt16;
|
||||
|
||||
#if FT_SIZEOF_INT == 4
|
||||
|
||||
typedef signed int FT_Int32;
|
||||
typedef unsigned int FT_UInt32;
|
||||
|
||||
#elif FT_SIZEOF_LONG == 4
|
||||
|
||||
typedef signed long FT_Int32;
|
||||
typedef unsigned long FT_UInt32;
|
||||
|
||||
#else
|
||||
#error "no 32bit type found -- please check your configuration files"
|
||||
#endif
|
||||
|
||||
|
||||
/* look up an integer type that is at least 32 bits */
|
||||
#if FT_SIZEOF_INT >= 4
|
||||
|
||||
typedef int FT_Fast;
|
||||
typedef unsigned int FT_UFast;
|
||||
|
||||
#elif FT_SIZEOF_LONG >= 4
|
||||
|
||||
typedef long FT_Fast;
|
||||
typedef unsigned long FT_UFast;
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/* determine whether we have a 64-bit int type for platforms without */
|
||||
/* Autoconf */
|
||||
#if FT_SIZEOF_LONG == 8
|
||||
|
||||
/* FT_LONG64 must be defined if a 64-bit type is available */
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 long
|
||||
|
||||
#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */
|
||||
|
||||
/* this compiler provides the __int64 type */
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 __int64
|
||||
|
||||
#elif defined( __BORLANDC__ ) /* Borland C++ */
|
||||
|
||||
/* XXXX: We should probably check the value of __BORLANDC__ in order */
|
||||
/* to test the compiler version. */
|
||||
|
||||
/* this compiler provides the __int64 type */
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 __int64
|
||||
|
||||
#elif defined( __WATCOMC__ ) /* Watcom C++ */
|
||||
|
||||
/* Watcom doesn't provide 64-bit data types */
|
||||
|
||||
#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */
|
||||
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 long long int
|
||||
|
||||
#elif defined( __GNUC__ )
|
||||
|
||||
/* GCC provides the `long long' type */
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 long long int
|
||||
|
||||
#endif /* FT_SIZEOF_LONG == 8 */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* A 64-bit data type will create compilation problems if you compile */
|
||||
/* in strict ANSI mode. To avoid them, we disable its use if __STDC__ */
|
||||
/* is defined. You can however ignore this rule by defining the */
|
||||
/* FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */
|
||||
/* */
|
||||
#if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 )
|
||||
|
||||
#ifdef __STDC__
|
||||
|
||||
/* Undefine the 64-bit macros in strict ANSI compilation mode. */
|
||||
/* Since `#undef' doesn't survive in configuration header files */
|
||||
/* we use the postprocessing facility of AC_CONFIG_HEADERS to */
|
||||
/* replace the leading `/' with `#'. */
|
||||
#undef FT_LONG64
|
||||
#undef FT_INT64
|
||||
|
||||
#endif /* __STDC__ */
|
||||
|
||||
#endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */
|
||||
|
||||
|
||||
#define FT_BEGIN_STMNT do {
|
||||
#define FT_END_STMNT } while ( 0 )
|
||||
#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT
|
||||
|
||||
|
||||
#ifndef FT_CONFIG_OPTION_NO_ASSEMBLER
|
||||
/* Provide assembler fragments for performance-critical functions. */
|
||||
/* These must be defined `static __inline__' with GCC. */
|
||||
|
||||
#if defined( __CC_ARM ) || defined( __ARMCC__ ) /* RVCT */
|
||||
#define FT_MULFIX_ASSEMBLER FT_MulFix_arm
|
||||
|
||||
/* documentation is in freetype.h */
|
||||
|
||||
static __inline FT_Int32
|
||||
FT_MulFix_arm( FT_Int32 a,
|
||||
FT_Int32 b )
|
||||
{
|
||||
register FT_Int32 t, t2;
|
||||
|
||||
|
||||
__asm
|
||||
{
|
||||
smull t2, t, b, a /* (lo=t2,hi=t) = a*b */
|
||||
mov a, t, asr #31 /* a = (hi >> 31) */
|
||||
add a, a, #0x8000 /* a += 0x8000 */
|
||||
adds t2, t2, a /* t2 += a */
|
||||
adc t, t, #0 /* t += carry */
|
||||
mov a, t2, lsr #16 /* a = t2 >> 16 */
|
||||
orr a, a, t, lsl #16 /* a |= t << 16 */
|
||||
}
|
||||
return a;
|
||||
}
|
||||
|
||||
#endif /* __CC_ARM || __ARMCC__ */
|
||||
|
||||
|
||||
#ifdef __GNUC__
|
||||
|
||||
#if defined( __arm__ ) && !defined( __thumb__ ) && \
|
||||
!( defined( __CC_ARM ) || defined( __ARMCC__ ) )
|
||||
#define FT_MULFIX_ASSEMBLER FT_MulFix_arm
|
||||
|
||||
/* documentation is in freetype.h */
|
||||
|
||||
static __inline__ FT_Int32
|
||||
FT_MulFix_arm( FT_Int32 a,
|
||||
FT_Int32 b )
|
||||
{
|
||||
register FT_Int32 t, t2;
|
||||
|
||||
|
||||
__asm__ __volatile__ (
|
||||
"smull %1, %2, %4, %3\n\t" /* (lo=%1,hi=%2) = a*b */
|
||||
"mov %0, %2, asr #31\n\t" /* %0 = (hi >> 31) */
|
||||
"add %0, %0, #0x8000\n\t" /* %0 += 0x8000 */
|
||||
"adds %1, %1, %0\n\t" /* %1 += %0 */
|
||||
"adc %2, %2, #0\n\t" /* %2 += carry */
|
||||
"mov %0, %1, lsr #16\n\t" /* %0 = %1 >> 16 */
|
||||
"orr %0, %0, %2, lsl #16\n\t" /* %0 |= %2 << 16 */
|
||||
: "=r"(a), "=&r"(t2), "=&r"(t)
|
||||
: "r"(a), "r"(b) );
|
||||
return a;
|
||||
}
|
||||
|
||||
#endif /* __arm__ && !__thumb__ && !( __CC_ARM || __ARMCC__ ) */
|
||||
|
||||
#if defined( __i386__ )
|
||||
#define FT_MULFIX_ASSEMBLER FT_MulFix_i386
|
||||
|
||||
/* documentation is in freetype.h */
|
||||
|
||||
static __inline__ FT_Int32
|
||||
FT_MulFix_i386( FT_Int32 a,
|
||||
FT_Int32 b )
|
||||
{
|
||||
register FT_Int32 result;
|
||||
|
||||
|
||||
__asm__ __volatile__ (
|
||||
"imul %%edx\n"
|
||||
"movl %%edx, %%ecx\n"
|
||||
"sarl $31, %%ecx\n"
|
||||
"addl $0x8000, %%ecx\n"
|
||||
"addl %%ecx, %%eax\n"
|
||||
"adcl $0, %%edx\n"
|
||||
"shrl $16, %%eax\n"
|
||||
"shll $16, %%edx\n"
|
||||
"addl %%edx, %%eax\n"
|
||||
: "=a"(result), "=d"(b)
|
||||
: "a"(a), "d"(b)
|
||||
: "%ecx", "cc" );
|
||||
return result;
|
||||
}
|
||||
|
||||
#endif /* i386 */
|
||||
|
||||
#endif /* __GNUC__ */
|
||||
|
||||
|
||||
#ifdef _MSC_VER /* Visual C++ */
|
||||
|
||||
#ifdef _M_IX86
|
||||
|
||||
#define FT_MULFIX_ASSEMBLER FT_MulFix_i386
|
||||
|
||||
/* documentation is in freetype.h */
|
||||
|
||||
static __inline FT_Int32
|
||||
FT_MulFix_i386( FT_Int32 a,
|
||||
FT_Int32 b )
|
||||
{
|
||||
register FT_Int32 result;
|
||||
|
||||
__asm
|
||||
{
|
||||
mov eax, a
|
||||
mov edx, b
|
||||
imul edx
|
||||
mov ecx, edx
|
||||
sar ecx, 31
|
||||
add ecx, 8000h
|
||||
add eax, ecx
|
||||
adc edx, 0
|
||||
shr eax, 16
|
||||
shl edx, 16
|
||||
add eax, edx
|
||||
mov result, eax
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
#endif /* _M_IX86 */
|
||||
|
||||
#endif /* _MSC_VER */
|
||||
|
||||
#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */
|
||||
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_INLINE_MULFIX
|
||||
#ifdef FT_MULFIX_ASSEMBLER
|
||||
#define FT_MULFIX_INLINED FT_MULFIX_ASSEMBLER
|
||||
#endif
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
|
||||
|
||||
#define FT_LOCAL( x ) static x
|
||||
#define FT_LOCAL_DEF( x ) static x
|
||||
|
||||
#else
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_LOCAL( x ) extern "C" x
|
||||
#define FT_LOCAL_DEF( x ) extern "C" x
|
||||
#else
|
||||
#define FT_LOCAL(x) extern x
|
||||
#define FT_LOCAL_DEF(x) x
|
||||
#endif
|
||||
|
||||
#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */
|
||||
|
||||
|
||||
#ifndef FT_BASE
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_BASE( x ) extern "C" x
|
||||
#else
|
||||
#define FT_BASE(x) extern x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_BASE */
|
||||
|
||||
|
||||
#ifndef FT_BASE_DEF
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_BASE_DEF( x ) x
|
||||
#else
|
||||
#define FT_BASE_DEF(x) x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_BASE_DEF */
|
||||
|
||||
|
||||
#ifndef FT_EXPORT
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_EXPORT( x ) extern "C" x
|
||||
#else
|
||||
#define FT_EXPORT(x) extern x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_EXPORT */
|
||||
|
||||
|
||||
#ifndef FT_EXPORT_DEF
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_EXPORT_DEF( x ) extern "C" x
|
||||
#else
|
||||
#define FT_EXPORT_DEF(x) extern x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_EXPORT_DEF */
|
||||
|
||||
|
||||
#ifndef FT_EXPORT_VAR
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_EXPORT_VAR( x ) extern "C" x
|
||||
#else
|
||||
#define FT_EXPORT_VAR(x) extern x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_EXPORT_VAR */
|
||||
|
||||
/* The following macros are needed to compile the library with a */
|
||||
/* C++ compiler and with 16bit compilers. */
|
||||
/* */
|
||||
|
||||
/* This is special. Within C++, you must specify `extern "C"' for */
|
||||
/* functions which are used via function pointers, and you also */
|
||||
/* must do that for structures which contain function pointers to */
|
||||
/* assure C linkage -- it's not possible to have (local) anonymous */
|
||||
/* functions which are accessed by (global) function pointers. */
|
||||
/* */
|
||||
/* */
|
||||
/* FT_CALLBACK_DEF is used to _define_ a callback function. */
|
||||
/* */
|
||||
/* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
|
||||
/* contains pointers to callback functions. */
|
||||
/* */
|
||||
/* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */
|
||||
/* that contains pointers to callback functions. */
|
||||
/* */
|
||||
/* */
|
||||
/* Some 16bit compilers have to redefine these macros to insert */
|
||||
/* the infamous `_cdecl' or `__fastcall' declarations. */
|
||||
/* */
|
||||
#ifndef FT_CALLBACK_DEF
|
||||
#ifdef __cplusplus
|
||||
#define FT_CALLBACK_DEF( x ) extern "C" x
|
||||
#else
|
||||
#define FT_CALLBACK_DEF(x) static x
|
||||
#endif
|
||||
#endif /* FT_CALLBACK_DEF */
|
||||
|
||||
#ifndef FT_CALLBACK_TABLE
|
||||
#ifdef __cplusplus
|
||||
#define FT_CALLBACK_TABLE extern "C"
|
||||
#define FT_CALLBACK_TABLE_DEF extern "C"
|
||||
#else
|
||||
#define FT_CALLBACK_TABLE extern
|
||||
#define FT_CALLBACK_TABLE_DEF /* nothing */
|
||||
#endif
|
||||
#endif /* FT_CALLBACK_TABLE */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
|
||||
#endif /* __FTCONFIG_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,793 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftheader.h */
|
||||
/* */
|
||||
/* Build macros of the FreeType 2 library. */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
#ifndef __FT_HEADER_H__
|
||||
#define __FT_HEADER_H__
|
||||
|
||||
|
||||
/*@***********************************************************************/
|
||||
/* */
|
||||
/* <Macro> */
|
||||
/* FT_BEGIN_HEADER */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This macro is used in association with @FT_END_HEADER in header */
|
||||
/* files to ensure that the declarations within are properly */
|
||||
/* encapsulated in an `extern "C" { .. }' block when included from a */
|
||||
/* C++ compiler. */
|
||||
/* */
|
||||
#ifdef __cplusplus
|
||||
#define FT_BEGIN_HEADER extern "C" {
|
||||
#else
|
||||
#define FT_BEGIN_HEADER /* nothing */
|
||||
#endif
|
||||
|
||||
|
||||
/*@***********************************************************************/
|
||||
/* */
|
||||
/* <Macro> */
|
||||
/* FT_END_HEADER */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This macro is used in association with @FT_BEGIN_HEADER in header */
|
||||
/* files to ensure that the declarations within are properly */
|
||||
/* encapsulated in an `extern "C" { .. }' block when included from a */
|
||||
/* C++ compiler. */
|
||||
/* */
|
||||
#ifdef __cplusplus
|
||||
#define FT_END_HEADER }
|
||||
#else
|
||||
#define FT_END_HEADER /* nothing */
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Aliases for the FreeType 2 public and configuration files. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* header_file_macros */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Header File Macros */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Macro definitions used to #include specific header files. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The following macros are defined to the name of specific */
|
||||
/* FreeType~2 header files. They can be used directly in #include */
|
||||
/* statements as in: */
|
||||
/* */
|
||||
/* { */
|
||||
/* #include FT_FREETYPE_H */
|
||||
/* #include FT_MULTIPLE_MASTERS_H */
|
||||
/* #include FT_GLYPH_H */
|
||||
/* } */
|
||||
/* */
|
||||
/* There are several reasons why we are now using macros to name */
|
||||
/* public header files. The first one is that such macros are not */
|
||||
/* limited to the infamous 8.3~naming rule required by DOS (and */
|
||||
/* `FT_MULTIPLE_MASTERS_H' is a lot more meaningful than `ftmm.h'). */
|
||||
/* */
|
||||
/* The second reason is that it allows for more flexibility in the */
|
||||
/* way FreeType~2 is installed on a given system. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/* configuration files */
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_CONFIG_CONFIG_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing
|
||||
* FreeType~2 configuration data.
|
||||
*
|
||||
*/
|
||||
#ifndef FT_CONFIG_CONFIG_H
|
||||
#define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h>
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_CONFIG_STANDARD_LIBRARY_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing
|
||||
* FreeType~2 interface to the standard C library functions.
|
||||
*
|
||||
*/
|
||||
#ifndef FT_CONFIG_STANDARD_LIBRARY_H
|
||||
#define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h>
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_CONFIG_OPTIONS_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing
|
||||
* FreeType~2 project-specific configuration options.
|
||||
*
|
||||
*/
|
||||
#ifndef FT_CONFIG_OPTIONS_H
|
||||
#define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h>
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_CONFIG_MODULES_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* list of FreeType~2 modules that are statically linked to new library
|
||||
* instances in @FT_Init_FreeType.
|
||||
*
|
||||
*/
|
||||
#ifndef FT_CONFIG_MODULES_H
|
||||
#define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h>
|
||||
#endif
|
||||
|
||||
/* */
|
||||
|
||||
/* public headers */
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_FREETYPE_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* base FreeType~2 API.
|
||||
*
|
||||
*/
|
||||
#define FT_FREETYPE_H <freetype/freetype.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_ERRORS_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* list of FreeType~2 error codes (and messages).
|
||||
*
|
||||
* It is included by @FT_FREETYPE_H.
|
||||
*
|
||||
*/
|
||||
#define FT_ERRORS_H <freetype/fterrors.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_MODULE_ERRORS_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* list of FreeType~2 module error offsets (and messages).
|
||||
*
|
||||
*/
|
||||
#define FT_MODULE_ERRORS_H <freetype/ftmoderr.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_SYSTEM_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 interface to low-level operations (i.e., memory management
|
||||
* and stream i/o).
|
||||
*
|
||||
* It is included by @FT_FREETYPE_H.
|
||||
*
|
||||
*/
|
||||
#define FT_SYSTEM_H <freetype/ftsystem.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_IMAGE_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing type
|
||||
* definitions related to glyph images (i.e., bitmaps, outlines,
|
||||
* scan-converter parameters).
|
||||
*
|
||||
* It is included by @FT_FREETYPE_H.
|
||||
*
|
||||
*/
|
||||
#define FT_IMAGE_H <freetype/ftimage.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_TYPES_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* basic data types defined by FreeType~2.
|
||||
*
|
||||
* It is included by @FT_FREETYPE_H.
|
||||
*
|
||||
*/
|
||||
#define FT_TYPES_H <freetype/fttypes.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_LIST_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* list management API of FreeType~2.
|
||||
*
|
||||
* (Most applications will never need to include this file.)
|
||||
*
|
||||
*/
|
||||
#define FT_LIST_H <freetype/ftlist.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_OUTLINE_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* scalable outline management API of FreeType~2.
|
||||
*
|
||||
*/
|
||||
#define FT_OUTLINE_H <freetype/ftoutln.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_SIZES_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* API which manages multiple @FT_Size objects per face.
|
||||
*
|
||||
*/
|
||||
#define FT_SIZES_H <freetype/ftsizes.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_MODULE_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* module management API of FreeType~2.
|
||||
*
|
||||
*/
|
||||
#define FT_MODULE_H <freetype/ftmodapi.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_RENDER_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* renderer module management API of FreeType~2.
|
||||
*
|
||||
*/
|
||||
#define FT_RENDER_H <freetype/ftrender.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_TYPE1_TABLES_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* types and API specific to the Type~1 format.
|
||||
*
|
||||
*/
|
||||
#define FT_TYPE1_TABLES_H <freetype/t1tables.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_TRUETYPE_IDS_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* enumeration values which identify name strings, languages, encodings,
|
||||
* etc. This file really contains a _large_ set of constant macro
|
||||
* definitions, taken from the TrueType and OpenType specifications.
|
||||
*
|
||||
*/
|
||||
#define FT_TRUETYPE_IDS_H <freetype/ttnameid.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_TRUETYPE_TABLES_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* types and API specific to the TrueType (as well as OpenType) format.
|
||||
*
|
||||
*/
|
||||
#define FT_TRUETYPE_TABLES_H <freetype/tttables.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_TRUETYPE_TAGS_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* definitions of TrueType four-byte `tags' which identify blocks in
|
||||
* SFNT-based font formats (i.e., TrueType and OpenType).
|
||||
*
|
||||
*/
|
||||
#define FT_TRUETYPE_TAGS_H <freetype/tttags.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_BDF_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* definitions of an API which accesses BDF-specific strings from a
|
||||
* face.
|
||||
*
|
||||
*/
|
||||
#define FT_BDF_H <freetype/ftbdf.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_CID_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* definitions of an API which access CID font information from a
|
||||
* face.
|
||||
*
|
||||
*/
|
||||
#define FT_CID_H <freetype/ftcid.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_GZIP_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* definitions of an API which supports gzip-compressed files.
|
||||
*
|
||||
*/
|
||||
#define FT_GZIP_H <freetype/ftgzip.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_LZW_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* definitions of an API which supports LZW-compressed files.
|
||||
*
|
||||
*/
|
||||
#define FT_LZW_H <freetype/ftlzw.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_BZIP2_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* definitions of an API which supports bzip2-compressed files.
|
||||
*
|
||||
*/
|
||||
#define FT_BZIP2_H <freetype/ftbzip2.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_WINFONTS_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* definitions of an API which supports Windows FNT files.
|
||||
*
|
||||
*/
|
||||
#define FT_WINFONTS_H <freetype/ftwinfnt.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_GLYPH_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* API of the optional glyph management component.
|
||||
*
|
||||
*/
|
||||
#define FT_GLYPH_H <freetype/ftglyph.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_BITMAP_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* API of the optional bitmap conversion component.
|
||||
*
|
||||
*/
|
||||
#define FT_BITMAP_H <freetype/ftbitmap.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_BBOX_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* API of the optional exact bounding box computation routines.
|
||||
*
|
||||
*/
|
||||
#define FT_BBOX_H <freetype/ftbbox.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_CACHE_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* API of the optional FreeType~2 cache sub-system.
|
||||
*
|
||||
*/
|
||||
#define FT_CACHE_H <freetype/ftcache.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_CACHE_IMAGE_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* `glyph image' API of the FreeType~2 cache sub-system.
|
||||
*
|
||||
* It is used to define a cache for @FT_Glyph elements. You can also
|
||||
* use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to
|
||||
* store small glyph bitmaps, as it will use less memory.
|
||||
*
|
||||
* This macro is deprecated. Simply include @FT_CACHE_H to have all
|
||||
* glyph image-related cache declarations.
|
||||
*
|
||||
*/
|
||||
#define FT_CACHE_IMAGE_H FT_CACHE_H
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_CACHE_SMALL_BITMAPS_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* `small bitmaps' API of the FreeType~2 cache sub-system.
|
||||
*
|
||||
* It is used to define a cache for small glyph bitmaps in a relatively
|
||||
* memory-efficient way. You can also use the API defined in
|
||||
* @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images,
|
||||
* including scalable outlines.
|
||||
*
|
||||
* This macro is deprecated. Simply include @FT_CACHE_H to have all
|
||||
* small bitmaps-related cache declarations.
|
||||
*
|
||||
*/
|
||||
#define FT_CACHE_SMALL_BITMAPS_H FT_CACHE_H
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_CACHE_CHARMAP_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* `charmap' API of the FreeType~2 cache sub-system.
|
||||
*
|
||||
* This macro is deprecated. Simply include @FT_CACHE_H to have all
|
||||
* charmap-based cache declarations.
|
||||
*
|
||||
*/
|
||||
#define FT_CACHE_CHARMAP_H FT_CACHE_H
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_MAC_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* Macintosh-specific FreeType~2 API. The latter is used to access
|
||||
* fonts embedded in resource forks.
|
||||
*
|
||||
* This header file must be explicitly included by client applications
|
||||
* compiled on the Mac (note that the base API still works though).
|
||||
*
|
||||
*/
|
||||
#define FT_MAC_H <freetype/ftmac.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_MULTIPLE_MASTERS_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* optional multiple-masters management API of FreeType~2.
|
||||
*
|
||||
*/
|
||||
#define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_SFNT_NAMES_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* optional FreeType~2 API which accesses embedded `name' strings in
|
||||
* SFNT-based font formats (i.e., TrueType and OpenType).
|
||||
*
|
||||
*/
|
||||
#define FT_SFNT_NAMES_H <freetype/ftsnames.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_OPENTYPE_VALIDATE_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* optional FreeType~2 API which validates OpenType tables (BASE, GDEF,
|
||||
* GPOS, GSUB, JSTF).
|
||||
*
|
||||
*/
|
||||
#define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_GX_VALIDATE_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* optional FreeType~2 API which validates TrueTypeGX/AAT tables (feat,
|
||||
* mort, morx, bsln, just, kern, opbd, trak, prop).
|
||||
*
|
||||
*/
|
||||
#define FT_GX_VALIDATE_H <freetype/ftgxval.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_PFR_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which accesses PFR-specific data.
|
||||
*
|
||||
*/
|
||||
#define FT_PFR_H <freetype/ftpfr.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_STROKER_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which provides functions to stroke outline paths.
|
||||
*/
|
||||
#define FT_STROKER_H <freetype/ftstroke.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_SYNTHESIS_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which performs artificial obliquing and emboldening.
|
||||
*/
|
||||
#define FT_SYNTHESIS_H <freetype/ftsynth.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_XFREE86_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which provides functions specific to the XFree86 and
|
||||
* X.Org X11 servers.
|
||||
*/
|
||||
#define FT_XFREE86_H <freetype/ftxf86.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_TRIGONOMETRY_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which performs trigonometric computations (e.g.,
|
||||
* cosines and arc tangents).
|
||||
*/
|
||||
#define FT_TRIGONOMETRY_H <freetype/fttrigon.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_LCD_FILTER_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which performs color filtering for subpixel rendering.
|
||||
*/
|
||||
#define FT_LCD_FILTER_H <freetype/ftlcdfil.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_UNPATENTED_HINTING_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which performs color filtering for subpixel rendering.
|
||||
*/
|
||||
#define FT_UNPATENTED_HINTING_H <freetype/ttunpat.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_INCREMENTAL_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which performs color filtering for subpixel rendering.
|
||||
*/
|
||||
#define FT_INCREMENTAL_H <freetype/ftincrem.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_GASP_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which returns entries from the TrueType GASP table.
|
||||
*/
|
||||
#define FT_GASP_H <freetype/ftgasp.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_ADVANCES_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which returns individual and ranged glyph advances.
|
||||
*/
|
||||
#define FT_ADVANCES_H <freetype/ftadvanc.h>
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
#define FT_ERROR_DEFINITIONS_H <freetype/fterrdef.h>
|
||||
|
||||
|
||||
/* The internals of the cache sub-system are no longer exposed. We */
|
||||
/* default to FT_CACHE_H at the moment just in case, but we know of */
|
||||
/* no rogue client that uses them. */
|
||||
/* */
|
||||
#define FT_CACHE_MANAGER_H <freetype/ftcache.h>
|
||||
#define FT_CACHE_INTERNAL_MRU_H <freetype/ftcache.h>
|
||||
#define FT_CACHE_INTERNAL_MANAGER_H <freetype/ftcache.h>
|
||||
#define FT_CACHE_INTERNAL_CACHE_H <freetype/ftcache.h>
|
||||
#define FT_CACHE_INTERNAL_GLYPH_H <freetype/ftcache.h>
|
||||
#define FT_CACHE_INTERNAL_IMAGE_H <freetype/ftcache.h>
|
||||
#define FT_CACHE_INTERNAL_SBITS_H <freetype/ftcache.h>
|
||||
|
||||
|
||||
#define FT_INCREMENTAL_H <freetype/ftincrem.h>
|
||||
|
||||
#define FT_TRUETYPE_UNPATENTED_H <freetype/ttunpat.h>
|
||||
|
||||
|
||||
/*
|
||||
* Include internal headers definitions from <freetype/internal/...>
|
||||
* only when building the library.
|
||||
*/
|
||||
#ifdef FT2_BUILD_LIBRARY
|
||||
#define FT_INTERNAL_INTERNAL_H <freetype/internal/internal.h>
|
||||
#include FT_INTERNAL_INTERNAL_H
|
||||
#endif /* FT2_BUILD_LIBRARY */
|
||||
|
||||
|
||||
#endif /* __FT2_BUILD_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,38 @@
|
||||
/* This is a generated file. */
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class
|
||||
)
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class
|
||||
)
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class
|
||||
)
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class
|
||||
)
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class
|
||||
)
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class
|
||||
)
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class
|
||||
)
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class
|
||||
)
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class
|
||||
)
|
||||
FT_USE_MODULE( FT_Module_Class, sfnt_module_class
|
||||
)
|
||||
FT_USE_MODULE( FT_Module_Class, autofit_module_class
|
||||
)
|
||||
FT_USE_MODULE( FT_Module_Class, pshinter_module_class
|
||||
)
|
||||
FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class
|
||||
)
|
||||
FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class
|
||||
)
|
||||
FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class
|
||||
)
|
||||
FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class
|
||||
)
|
||||
FT_USE_MODULE( FT_Module_Class, psaux_module_class
|
||||
)
|
||||
FT_USE_MODULE( FT_Module_Class, psnames_module_class
|
||||
)
|
||||
/* EOF */
|
||||
@@ -0,0 +1,805 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftoption.h */
|
||||
/* */
|
||||
/* User-selectable configuration macros (specification only). */
|
||||
/* */
|
||||
/* Copyright 1996-2012 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTOPTION_H__
|
||||
#define __FTOPTION_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* USER-SELECTABLE CONFIGURATION MACROS */
|
||||
/* */
|
||||
/* This file contains the default configuration macro definitions for */
|
||||
/* a standard build of the FreeType library. There are three ways to */
|
||||
/* use this file to build project-specific versions of the library: */
|
||||
/* */
|
||||
/* - You can modify this file by hand, but this is not recommended in */
|
||||
/* cases where you would like to build several versions of the */
|
||||
/* library from a single source directory. */
|
||||
/* */
|
||||
/* - You can put a copy of this file in your build directory, more */
|
||||
/* precisely in `$BUILD/freetype/config/ftoption.h', where `$BUILD' */
|
||||
/* is the name of a directory that is included _before_ the FreeType */
|
||||
/* include path during compilation. */
|
||||
/* */
|
||||
/* The default FreeType Makefiles and Jamfiles use the build */
|
||||
/* directory `builds/<system>' by default, but you can easily change */
|
||||
/* that for your own projects. */
|
||||
/* */
|
||||
/* - Copy the file <ft2build.h> to `$BUILD/ft2build.h' and modify it */
|
||||
/* slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to */
|
||||
/* locate this file during the build. For example, */
|
||||
/* */
|
||||
/* #define FT_CONFIG_OPTIONS_H <myftoptions.h> */
|
||||
/* #include <freetype/config/ftheader.h> */
|
||||
/* */
|
||||
/* will use `$BUILD/myftoptions.h' instead of this file for macro */
|
||||
/* definitions. */
|
||||
/* */
|
||||
/* Note also that you can similarly pre-define the macro */
|
||||
/* FT_CONFIG_MODULES_H used to locate the file listing of the modules */
|
||||
/* that are statically linked to the library at compile time. By */
|
||||
/* default, this file is <freetype/config/ftmodule.h>. */
|
||||
/* */
|
||||
/* We highly recommend using the third method whenever possible. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** G E N E R A L F R E E T Y P E 2 C O N F I G U R A T I O N ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Uncomment the line below if you want to activate sub-pixel rendering */
|
||||
/* (a.k.a. LCD rendering, or ClearType) in this build of the library. */
|
||||
/* */
|
||||
/* Note that this feature is covered by several Microsoft patents */
|
||||
/* and should not be activated in any default build of the library. */
|
||||
/* */
|
||||
/* This macro has no impact on the FreeType API, only on its */
|
||||
/* _implementation_. For example, using FT_RENDER_MODE_LCD when calling */
|
||||
/* FT_Render_Glyph still generates a bitmap that is 3 times wider than */
|
||||
/* the original size in case this macro isn't defined; however, each */
|
||||
/* triplet of subpixels has R=G=B. */
|
||||
/* */
|
||||
/* This is done to allow FreeType clients to run unmodified, forcing */
|
||||
/* them to display normal gray-level anti-aliased glyphs. */
|
||||
/* */
|
||||
/* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Many compilers provide a non-ANSI 64-bit data type that can be used */
|
||||
/* by FreeType to speed up some computations. However, this will create */
|
||||
/* some problems when compiling the library in strict ANSI mode. */
|
||||
/* */
|
||||
/* For this reason, the use of 64-bit integers is normally disabled when */
|
||||
/* the __STDC__ macro is defined. You can however disable this by */
|
||||
/* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here. */
|
||||
/* */
|
||||
/* For most compilers, this will only create compilation warnings when */
|
||||
/* building the library. */
|
||||
/* */
|
||||
/* ObNote: The compiler-specific 64-bit integers are detected in the */
|
||||
/* file `ftconfig.h' either statically or through the */
|
||||
/* `configure' script on supported platforms. */
|
||||
/* */
|
||||
#undef FT_CONFIG_OPTION_FORCE_INT64
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* If this macro is defined, do not try to use an assembler version of */
|
||||
/* performance-critical functions (e.g. FT_MulFix). You should only do */
|
||||
/* that to verify that the assembler function works properly, or to */
|
||||
/* execute benchmark tests of the various implementations. */
|
||||
/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* If this macro is defined, try to use an inlined assembler version of */
|
||||
/* the `FT_MulFix' function, which is a `hotspot' when loading and */
|
||||
/* hinting glyphs, and which should be executed as fast as possible. */
|
||||
/* */
|
||||
/* Note that if your compiler or CPU is not supported, this will default */
|
||||
/* to the standard and portable implementation found in `ftcalc.c'. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_INLINE_MULFIX
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* LZW-compressed file support. */
|
||||
/* */
|
||||
/* FreeType now handles font files that have been compressed with the */
|
||||
/* `compress' program. This is mostly used to parse many of the PCF */
|
||||
/* files that come with various X11 distributions. The implementation */
|
||||
/* uses NetBSD's `zopen' to partially uncompress the file on the fly */
|
||||
/* (see src/lzw/ftgzip.c). */
|
||||
/* */
|
||||
/* Define this macro if you want to enable this `feature'. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_USE_LZW
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Gzip-compressed file support. */
|
||||
/* */
|
||||
/* FreeType now handles font files that have been compressed with the */
|
||||
/* `gzip' program. This is mostly used to parse many of the PCF files */
|
||||
/* that come with XFree86. The implementation uses `zlib' to */
|
||||
/* partially uncompress the file on the fly (see src/gzip/ftgzip.c). */
|
||||
/* */
|
||||
/* Define this macro if you want to enable this `feature'. See also */
|
||||
/* the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_USE_ZLIB
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* ZLib library selection */
|
||||
/* */
|
||||
/* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */
|
||||
/* It allows FreeType's `ftgzip' component to link to the system's */
|
||||
/* installation of the ZLib library. This is useful on systems like */
|
||||
/* Unix or VMS where it generally is already available. */
|
||||
/* */
|
||||
/* If you let it undefined, the component will use its own copy */
|
||||
/* of the zlib sources instead. These have been modified to be */
|
||||
/* included directly within the component and *not* export external */
|
||||
/* function names. This allows you to link any program with FreeType */
|
||||
/* _and_ ZLib without linking conflicts. */
|
||||
/* */
|
||||
/* Do not #undef this macro here since the build system might define */
|
||||
/* it for certain configurations only. */
|
||||
/* */
|
||||
/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Bzip2-compressed file support. */
|
||||
/* */
|
||||
/* FreeType now handles font files that have been compressed with the */
|
||||
/* `bzip2' program. This is mostly used to parse many of the PCF */
|
||||
/* files that come with XFree86. The implementation uses `libbz2' to */
|
||||
/* partially uncompress the file on the fly (see src/bzip2/ftbzip2.c). */
|
||||
/* Contrary to gzip, bzip2 currently is not included and need to use */
|
||||
/* the system available bzip2 implementation. */
|
||||
/* */
|
||||
/* Define this macro if you want to enable this `feature'. */
|
||||
/* */
|
||||
/* #define FT_CONFIG_OPTION_USE_BZIP2 */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define to disable the use of file stream functions and types, FILE, */
|
||||
/* fopen() etc. Enables the use of smaller system libraries on embedded */
|
||||
/* systems that have multiple system libraries, some with or without */
|
||||
/* file stream support, in the cases where file stream support is not */
|
||||
/* necessary such as memory loading of font files. */
|
||||
/* */
|
||||
/* #define FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* DLL export compilation */
|
||||
/* */
|
||||
/* When compiling FreeType as a DLL, some systems/compilers need a */
|
||||
/* special keyword in front OR after the return type of function */
|
||||
/* declarations. */
|
||||
/* */
|
||||
/* Two macros are used within the FreeType source code to define */
|
||||
/* exported library functions: FT_EXPORT and FT_EXPORT_DEF. */
|
||||
/* */
|
||||
/* FT_EXPORT( return_type ) */
|
||||
/* */
|
||||
/* is used in a function declaration, as in */
|
||||
/* */
|
||||
/* FT_EXPORT( FT_Error ) */
|
||||
/* FT_Init_FreeType( FT_Library* alibrary ); */
|
||||
/* */
|
||||
/* */
|
||||
/* FT_EXPORT_DEF( return_type ) */
|
||||
/* */
|
||||
/* is used in a function definition, as in */
|
||||
/* */
|
||||
/* FT_EXPORT_DEF( FT_Error ) */
|
||||
/* FT_Init_FreeType( FT_Library* alibrary ) */
|
||||
/* { */
|
||||
/* ... some code ... */
|
||||
/* return FT_Err_Ok; */
|
||||
/* } */
|
||||
/* */
|
||||
/* You can provide your own implementation of FT_EXPORT and */
|
||||
/* FT_EXPORT_DEF here if you want. If you leave them undefined, they */
|
||||
/* will be later automatically defined as `extern return_type' to */
|
||||
/* allow normal compilation. */
|
||||
/* */
|
||||
/* Do not #undef these macros here since the build system might define */
|
||||
/* them for certain configurations only. */
|
||||
/* */
|
||||
/* #define FT_EXPORT(x) extern x */
|
||||
/* #define FT_EXPORT_DEF(x) x */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Glyph Postscript Names handling */
|
||||
/* */
|
||||
/* By default, FreeType 2 is compiled with the `psnames' module. This */
|
||||
/* module is in charge of converting a glyph name string into a */
|
||||
/* Unicode value, or return a Macintosh standard glyph name for the */
|
||||
/* use with the TrueType `post' table. */
|
||||
/* */
|
||||
/* Undefine this macro if you do not want `psnames' compiled in your */
|
||||
/* build of FreeType. This has the following effects: */
|
||||
/* */
|
||||
/* - The TrueType driver will provide its own set of glyph names, */
|
||||
/* if you build it to support postscript names in the TrueType */
|
||||
/* `post' table. */
|
||||
/* */
|
||||
/* - The Type 1 driver will not be able to synthesize a Unicode */
|
||||
/* charmap out of the glyphs found in the fonts. */
|
||||
/* */
|
||||
/* You would normally undefine this configuration macro when building */
|
||||
/* a version of FreeType that doesn't contain a Type 1 or CFF driver. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Postscript Names to Unicode Values support */
|
||||
/* */
|
||||
/* By default, FreeType 2 is built with the `PSNames' module compiled */
|
||||
/* in. Among other things, the module is used to convert a glyph name */
|
||||
/* into a Unicode value. This is especially useful in order to */
|
||||
/* synthesize on the fly a Unicode charmap from the CFF/Type 1 driver */
|
||||
/* through a big table named the `Adobe Glyph List' (AGL). */
|
||||
/* */
|
||||
/* Undefine this macro if you do not want the Adobe Glyph List */
|
||||
/* compiled in your `PSNames' module. The Type 1 driver will not be */
|
||||
/* able to synthesize a Unicode charmap out of the glyphs found in the */
|
||||
/* fonts. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Support for Mac fonts */
|
||||
/* */
|
||||
/* Define this macro if you want support for outline fonts in Mac */
|
||||
/* format (mac dfont, mac resource, macbinary containing a mac */
|
||||
/* resource) on non-Mac platforms. */
|
||||
/* */
|
||||
/* Note that the `FOND' resource isn't checked. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_MAC_FONTS
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Guessing methods to access embedded resource forks */
|
||||
/* */
|
||||
/* Enable extra Mac fonts support on non-Mac platforms (e.g. */
|
||||
/* GNU/Linux). */
|
||||
/* */
|
||||
/* Resource forks which include fonts data are stored sometimes in */
|
||||
/* locations which users or developers don't expected. In some cases, */
|
||||
/* resource forks start with some offset from the head of a file. In */
|
||||
/* other cases, the actual resource fork is stored in file different */
|
||||
/* from what the user specifies. If this option is activated, */
|
||||
/* FreeType tries to guess whether such offsets or different file */
|
||||
/* names must be used. */
|
||||
/* */
|
||||
/* Note that normal, direct access of resource forks is controlled via */
|
||||
/* the FT_CONFIG_OPTION_MAC_FONTS option. */
|
||||
/* */
|
||||
#ifdef FT_CONFIG_OPTION_MAC_FONTS
|
||||
#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Allow the use of FT_Incremental_Interface to load typefaces that */
|
||||
/* contain no glyph data, but supply it via a callback function. */
|
||||
/* This is required by clients supporting document formats which */
|
||||
/* supply font data incrementally as the document is parsed, such */
|
||||
/* as the Ghostscript interpreter for the PostScript language. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_INCREMENTAL
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* The size in bytes of the render pool used by the scan-line converter */
|
||||
/* to do all of its work. */
|
||||
/* */
|
||||
/* This must be greater than 4KByte if you use FreeType to rasterize */
|
||||
/* glyphs; otherwise, you may set it to zero to avoid unnecessary */
|
||||
/* allocation of the render pool. */
|
||||
/* */
|
||||
#define FT_RENDER_POOL_SIZE 16384L
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* FT_MAX_MODULES */
|
||||
/* */
|
||||
/* The maximum number of modules that can be registered in a single */
|
||||
/* FreeType library object. 32 is the default. */
|
||||
/* */
|
||||
#define FT_MAX_MODULES 32
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Debug level */
|
||||
/* */
|
||||
/* FreeType can be compiled in debug or trace mode. In debug mode, */
|
||||
/* errors are reported through the `ftdebug' component. In trace */
|
||||
/* mode, additional messages are sent to the standard output during */
|
||||
/* execution. */
|
||||
/* */
|
||||
/* Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode. */
|
||||
/* Define FT_DEBUG_LEVEL_TRACE to build it in trace mode. */
|
||||
/* */
|
||||
/* Don't define any of these macros to compile in `release' mode! */
|
||||
/* */
|
||||
/* Do not #undef these macros here since the build system might define */
|
||||
/* them for certain configurations only. */
|
||||
/* */
|
||||
/* #define FT_DEBUG_LEVEL_ERROR */
|
||||
/* #define FT_DEBUG_LEVEL_TRACE */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Autofitter debugging */
|
||||
/* */
|
||||
/* If FT_DEBUG_AUTOFIT is defined, FreeType provides some means to */
|
||||
/* control the autofitter behaviour for debugging purposes with global */
|
||||
/* boolean variables (consequently, you should *never* enable this */
|
||||
/* while compiling in `release' mode): */
|
||||
/* */
|
||||
/* _af_debug_disable_horz_hints */
|
||||
/* _af_debug_disable_vert_hints */
|
||||
/* _af_debug_disable_blue_hints */
|
||||
/* */
|
||||
/* Additionally, the following functions provide dumps of various */
|
||||
/* internal autofit structures to stdout (using `printf'): */
|
||||
/* */
|
||||
/* af_glyph_hints_dump_points */
|
||||
/* af_glyph_hints_dump_segments */
|
||||
/* af_glyph_hints_dump_edges */
|
||||
/* */
|
||||
/* As an argument, they use another global variable: */
|
||||
/* */
|
||||
/* _af_debug_hints */
|
||||
/* */
|
||||
/* Please have a look at the `ftgrid' demo program to see how those */
|
||||
/* variables and macros should be used. */
|
||||
/* */
|
||||
/* Do not #undef these macros here since the build system might define */
|
||||
/* them for certain configurations only. */
|
||||
/* */
|
||||
/* #define FT_DEBUG_AUTOFIT */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Memory Debugging */
|
||||
/* */
|
||||
/* FreeType now comes with an integrated memory debugger that is */
|
||||
/* capable of detecting simple errors like memory leaks or double */
|
||||
/* deletes. To compile it within your build of the library, you */
|
||||
/* should define FT_DEBUG_MEMORY here. */
|
||||
/* */
|
||||
/* Note that the memory debugger is only activated at runtime when */
|
||||
/* when the _environment_ variable `FT2_DEBUG_MEMORY' is defined also! */
|
||||
/* */
|
||||
/* Do not #undef this macro here since the build system might define */
|
||||
/* it for certain configurations only. */
|
||||
/* */
|
||||
/* #define FT_DEBUG_MEMORY */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Module errors */
|
||||
/* */
|
||||
/* If this macro is set (which is _not_ the default), the higher byte */
|
||||
/* of an error code gives the module in which the error has occurred, */
|
||||
/* while the lower byte is the real error code. */
|
||||
/* */
|
||||
/* Setting this macro makes sense for debugging purposes only, since */
|
||||
/* it would break source compatibility of certain programs that use */
|
||||
/* FreeType 2. */
|
||||
/* */
|
||||
/* More details can be found in the files ftmoderr.h and fterrors.h. */
|
||||
/* */
|
||||
#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Position Independent Code */
|
||||
/* */
|
||||
/* If this macro is set (which is _not_ the default), FreeType2 will */
|
||||
/* avoid creating constants that require address fixups. Instead the */
|
||||
/* constants will be moved into a struct and additional intialization */
|
||||
/* code will be used. */
|
||||
/* */
|
||||
/* Setting this macro is needed for systems that prohibit address */
|
||||
/* fixups, such as BREW. */
|
||||
/* */
|
||||
/* #define FT_CONFIG_OPTION_PIC */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** S F N T D R I V E R C O N F I G U R A T I O N ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support */
|
||||
/* embedded bitmaps in all formats using the SFNT module (namely */
|
||||
/* TrueType & OpenType). */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to */
|
||||
/* load and enumerate the glyph Postscript names in a TrueType or */
|
||||
/* OpenType file. */
|
||||
/* */
|
||||
/* Note that when you do not compile the `PSNames' module by undefining */
|
||||
/* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will */
|
||||
/* contain additional code used to read the PS Names table from a font. */
|
||||
/* */
|
||||
/* (By default, the module uses `PSNames' to extract glyph names.) */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to */
|
||||
/* access the internal name table in a SFNT-based format like TrueType */
|
||||
/* or OpenType. The name table contains various strings used to */
|
||||
/* describe the font, like family name, copyright, version, etc. It */
|
||||
/* does not contain any glyph name though. */
|
||||
/* */
|
||||
/* Accessing SFNT names is done through the functions declared in */
|
||||
/* `freetype/ftsnames.h'. */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_SFNT_NAMES
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* TrueType CMap support */
|
||||
/* */
|
||||
/* Here you can fine-tune which TrueType CMap table format shall be */
|
||||
/* supported. */
|
||||
#define TT_CONFIG_CMAP_FORMAT_0
|
||||
#define TT_CONFIG_CMAP_FORMAT_2
|
||||
#define TT_CONFIG_CMAP_FORMAT_4
|
||||
#define TT_CONFIG_CMAP_FORMAT_6
|
||||
#define TT_CONFIG_CMAP_FORMAT_8
|
||||
#define TT_CONFIG_CMAP_FORMAT_10
|
||||
#define TT_CONFIG_CMAP_FORMAT_12
|
||||
#define TT_CONFIG_CMAP_FORMAT_13
|
||||
#define TT_CONFIG_CMAP_FORMAT_14
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** T R U E T Y P E D R I V E R C O N F I G U R A T I O N ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile */
|
||||
/* a bytecode interpreter in the TrueType driver. */
|
||||
/* */
|
||||
/* By undefining this, you will only compile the code necessary to load */
|
||||
/* TrueType glyphs without hinting. */
|
||||
/* */
|
||||
/* Do not #undef this macro here, since the build system might */
|
||||
/* define it for certain configurations only. */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_BYTECODE_INTERPRETER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version */
|
||||
/* of the TrueType bytecode interpreter is used that doesn't implement */
|
||||
/* any of the patented opcodes and algorithms. The patents related to */
|
||||
/* TrueType hinting have expired worldwide since May 2010; this option */
|
||||
/* is now deprecated. */
|
||||
/* */
|
||||
/* Note that the TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored* */
|
||||
/* if you define TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words, */
|
||||
/* either define TT_CONFIG_OPTION_BYTECODE_INTERPRETER or */
|
||||
/* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time. */
|
||||
/* */
|
||||
/* This macro is only useful for a small number of font files (mostly */
|
||||
/* for Asian scripts) that require bytecode interpretation to properly */
|
||||
/* load glyphs. For all other fonts, this produces unpleasant results, */
|
||||
/* thus the unpatented interpreter is never used to load glyphs from */
|
||||
/* TrueType fonts unless one of the following two options is used. */
|
||||
/* */
|
||||
/* - The unpatented interpreter is explicitly activated by the user */
|
||||
/* through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag */
|
||||
/* when opening the FT_Face. */
|
||||
/* */
|
||||
/* - FreeType detects that the FT_Face corresponds to one of the */
|
||||
/* `trick' fonts (e.g., `Mingliu') it knows about. The font engine */
|
||||
/* contains a hard-coded list of font names and other matching */
|
||||
/* parameters (see function `tt_face_init' in file */
|
||||
/* `src/truetype/ttobjs.c'). */
|
||||
/* */
|
||||
/* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */
|
||||
/* */
|
||||
/* { */
|
||||
/* FT_Parameter parameter; */
|
||||
/* FT_Open_Args open_args; */
|
||||
/* */
|
||||
/* */
|
||||
/* parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING; */
|
||||
/* */
|
||||
/* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; */
|
||||
/* open_args.pathname = my_font_pathname; */
|
||||
/* open_args.num_params = 1; */
|
||||
/* open_args.params = ¶meter; */
|
||||
/* */
|
||||
/* error = FT_Open_Face( library, &open_args, index, &face ); */
|
||||
/* ... */
|
||||
/* } */
|
||||
/* */
|
||||
/* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType */
|
||||
/* bytecode interpreter with a huge switch statement, rather than a call */
|
||||
/* table. This results in smaller and faster code for a number of */
|
||||
/* architectures. */
|
||||
/* */
|
||||
/* Note however that on some compiler/processor combinations, undefining */
|
||||
/* this macro will generate faster, though larger, code. */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_INTERPRETER_SWITCH
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the */
|
||||
/* TrueType glyph loader to use Apple's definition of how to handle */
|
||||
/* component offsets in composite glyphs. */
|
||||
/* */
|
||||
/* Apple and MS disagree on the default behavior of component offsets */
|
||||
/* in composites. Apple says that they should be scaled by the scaling */
|
||||
/* factors in the transformation matrix (roughly, it's more complex) */
|
||||
/* while MS says they should not. OpenType defines two bits in the */
|
||||
/* composite flags array which can be used to disambiguate, but old */
|
||||
/* fonts will not have them. */
|
||||
/* */
|
||||
/* http://www.microsoft.com/typography/otspec/glyf.htm */
|
||||
/* http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html */
|
||||
/* */
|
||||
#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_GX_VAR_SUPPORT if you want to include */
|
||||
/* support for Apple's distortable font technology (fvar, gvar, cvar, */
|
||||
/* and avar tables). This has many similarities to Type 1 Multiple */
|
||||
/* Masters support. */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_GX_VAR_SUPPORT
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_BDF if you want to include support for */
|
||||
/* an embedded `BDF ' table within SFNT-based bitmap formats. */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_BDF
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** T Y P E 1 D R I V E R C O N F I G U R A T I O N ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* T1_MAX_DICT_DEPTH is the maximum depth of nest dictionaries and */
|
||||
/* arrays in the Type 1 stream (see t1load.c). A minimum of 4 is */
|
||||
/* required. */
|
||||
/* */
|
||||
#define T1_MAX_DICT_DEPTH 5
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */
|
||||
/* calls during glyph loading. */
|
||||
/* */
|
||||
#define T1_MAX_SUBRS_CALLS 16
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */
|
||||
/* minimum of 16 is required. */
|
||||
/* */
|
||||
/* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */
|
||||
/* */
|
||||
#define T1_MAX_CHARSTRINGS_OPERANDS 256
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define this configuration macro if you want to prevent the */
|
||||
/* compilation of `t1afm', which is in charge of reading Type 1 AFM */
|
||||
/* files into an existing face. Note that if set, the T1 driver will be */
|
||||
/* unable to produce kerning distances. */
|
||||
/* */
|
||||
#undef T1_CONFIG_OPTION_NO_AFM
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define this configuration macro if you want to prevent the */
|
||||
/* compilation of the Multiple Masters font support in the Type 1 */
|
||||
/* driver. */
|
||||
/* */
|
||||
#undef T1_CONFIG_OPTION_NO_MM_SUPPORT
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** A U T O F I T M O D U L E C O N F I G U R A T I O N ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Compile autofit module with CJK (Chinese, Japanese, Korean) script */
|
||||
/* support. */
|
||||
/* */
|
||||
#define AF_CONFIG_OPTION_CJK
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Compile autofit module with Indic script support. */
|
||||
/* */
|
||||
#define AF_CONFIG_OPTION_INDIC
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Compile autofit module with warp hinting. The idea of the warping */
|
||||
/* code is to slightly scale and shift a glyph within a single dimension */
|
||||
/* so that as much of its segments are aligned (more or less) on the */
|
||||
/* grid. To find out the optimal scaling and shifting value, various */
|
||||
/* parameter combinations are tried and scored. */
|
||||
/* */
|
||||
/* This experimental option is only active if the render mode is */
|
||||
/* FT_RENDER_MODE_LIGHT. */
|
||||
/* */
|
||||
/* #define AF_CONFIG_OPTION_USE_WARPER */
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
/*
|
||||
* Define this variable if you want to keep the layout of internal
|
||||
* structures that was used prior to FreeType 2.2. This also compiles in
|
||||
* a few obsolete functions to avoid linking problems on typical Unix
|
||||
* distributions.
|
||||
*
|
||||
* For embedded systems or building a new distribution from scratch, it
|
||||
* is recommended to disable the macro since it reduces the library's code
|
||||
* size and activates a few memory-saving optimizations as well.
|
||||
*/
|
||||
#define FT_CONFIG_OPTION_OLD_INTERNALS
|
||||
|
||||
|
||||
/*
|
||||
* To detect legacy cache-lookup call from a rogue client (<= 2.1.7),
|
||||
* we restrict the number of charmaps in a font. The current API of
|
||||
* FTC_CMapCache_Lookup() takes cmap_index & charcode, but old API
|
||||
* takes charcode only. To determine the passed value is for cmap_index
|
||||
* or charcode, the possible cmap_index is restricted not to exceed
|
||||
* the minimum possible charcode by a rogue client. It is also very
|
||||
* unlikely that a rogue client is interested in Unicode values 0 to 15.
|
||||
*
|
||||
* NOTE: The original threshold was 4 deduced from popular number of
|
||||
* cmap subtables in UCS-4 TrueType fonts, but now it is not
|
||||
* irregular for OpenType fonts to have more than 4 subtables,
|
||||
* because variation selector subtables are available for Apple
|
||||
* and Microsoft platforms.
|
||||
*/
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
|
||||
#define FT_MAX_CHARMAP_CACHEABLE 15
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* This macro is defined if either unpatented or native TrueType
|
||||
* hinting is requested by the definitions above.
|
||||
*/
|
||||
#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
|
||||
#define TT_USE_BYTECODE_INTERPRETER
|
||||
#undef TT_CONFIG_OPTION_UNPATENTED_HINTING
|
||||
#elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING
|
||||
#define TT_USE_BYTECODE_INTERPRETER
|
||||
#endif
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
|
||||
#endif /* __FTOPTION_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,174 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftstdlib.h */
|
||||
/* */
|
||||
/* ANSI-specific library and header configuration file (specification */
|
||||
/* only). */
|
||||
/* */
|
||||
/* Copyright 2002-2007, 2009, 2011 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This file is used to group all #includes to the ANSI C library that */
|
||||
/* FreeType normally requires. It also defines macros to rename the */
|
||||
/* standard functions within the FreeType source code. */
|
||||
/* */
|
||||
/* Load a file which defines __FTSTDLIB_H__ before this one to override */
|
||||
/* it. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTSTDLIB_H__
|
||||
#define __FTSTDLIB_H__
|
||||
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
#define ft_ptrdiff_t ptrdiff_t
|
||||
|
||||
|
||||
/**********************************************************************/
|
||||
/* */
|
||||
/* integer limits */
|
||||
/* */
|
||||
/* UINT_MAX and ULONG_MAX are used to automatically compute the size */
|
||||
/* of `int' and `long' in bytes at compile-time. So far, this works */
|
||||
/* for all platforms the library has been tested on. */
|
||||
/* */
|
||||
/* Note that on the extremely rare platforms that do not provide */
|
||||
/* integer types that are _exactly_ 16 and 32 bits wide (e.g. some */
|
||||
/* old Crays where `int' is 36 bits), we do not make any guarantee */
|
||||
/* about the correct behaviour of FT2 with all fonts. */
|
||||
/* */
|
||||
/* In these case, `ftconfig.h' will refuse to compile anyway with a */
|
||||
/* message like `couldn't find 32-bit type' or something similar. */
|
||||
/* */
|
||||
/**********************************************************************/
|
||||
|
||||
|
||||
#include <limits.h>
|
||||
|
||||
#define FT_CHAR_BIT CHAR_BIT
|
||||
#define FT_USHORT_MAX USHRT_MAX
|
||||
#define FT_INT_MAX INT_MAX
|
||||
#define FT_INT_MIN INT_MIN
|
||||
#define FT_UINT_MAX UINT_MAX
|
||||
#define FT_ULONG_MAX ULONG_MAX
|
||||
|
||||
|
||||
/**********************************************************************/
|
||||
/* */
|
||||
/* character and string processing */
|
||||
/* */
|
||||
/**********************************************************************/
|
||||
|
||||
|
||||
#include <string.h>
|
||||
|
||||
#define ft_memchr memchr
|
||||
#define ft_memcmp memcmp
|
||||
#define ft_memcpy memcpy
|
||||
#define ft_memmove memmove
|
||||
#define ft_memset memset
|
||||
#define ft_strcat strcat
|
||||
#define ft_strcmp strcmp
|
||||
#define ft_strcpy strcpy
|
||||
#define ft_strlen strlen
|
||||
#define ft_strncmp strncmp
|
||||
#define ft_strncpy strncpy
|
||||
#define ft_strrchr strrchr
|
||||
#define ft_strstr strstr
|
||||
|
||||
|
||||
/**********************************************************************/
|
||||
/* */
|
||||
/* file handling */
|
||||
/* */
|
||||
/**********************************************************************/
|
||||
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
#define FT_FILE FILE
|
||||
#define ft_fclose fclose
|
||||
#define ft_fopen fopen
|
||||
#define ft_fread fread
|
||||
#define ft_fseek fseek
|
||||
#define ft_ftell ftell
|
||||
#define ft_sprintf sprintf
|
||||
|
||||
|
||||
/**********************************************************************/
|
||||
/* */
|
||||
/* sorting */
|
||||
/* */
|
||||
/**********************************************************************/
|
||||
|
||||
|
||||
#include <stdlib.h>
|
||||
|
||||
#define ft_qsort qsort
|
||||
|
||||
|
||||
/**********************************************************************/
|
||||
/* */
|
||||
/* memory allocation */
|
||||
/* */
|
||||
/**********************************************************************/
|
||||
|
||||
|
||||
#define ft_scalloc calloc
|
||||
#define ft_sfree free
|
||||
#define ft_smalloc malloc
|
||||
#define ft_srealloc realloc
|
||||
|
||||
|
||||
/**********************************************************************/
|
||||
/* */
|
||||
/* miscellaneous */
|
||||
/* */
|
||||
/**********************************************************************/
|
||||
|
||||
|
||||
#define ft_atol atol
|
||||
#define ft_labs labs
|
||||
|
||||
|
||||
/**********************************************************************/
|
||||
/* */
|
||||
/* execution control */
|
||||
/* */
|
||||
/**********************************************************************/
|
||||
|
||||
|
||||
#include <setjmp.h>
|
||||
|
||||
#define ft_jmp_buf jmp_buf /* note: this cannot be a typedef since */
|
||||
/* jmp_buf is defined as a macro */
|
||||
/* on certain platforms */
|
||||
|
||||
#define ft_longjmp longjmp
|
||||
#define ft_setjmp(b) setjmp( *(jmp_buf*) &(b) ) /* same thing here */
|
||||
|
||||
|
||||
/* the following is only used for debugging purposes, i.e., if */
|
||||
/* FT_DEBUG_LEVEL_ERROR or FT_DEBUG_LEVEL_TRACE are defined */
|
||||
|
||||
#include <stdarg.h>
|
||||
|
||||
|
||||
#endif /* __FTSTDLIB_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
Diferenças do arquivo suprimidas por serem muito extensas
Carregar Diff
@@ -0,0 +1,186 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftadvanc.h */
|
||||
/* */
|
||||
/* Quick computation of advance widths (specification only). */
|
||||
/* */
|
||||
/* Copyright 2008 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTADVANC_H__
|
||||
#define __FTADVANC_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @section:
|
||||
* quick_advance
|
||||
*
|
||||
* @title:
|
||||
* Quick retrieval of advance values
|
||||
*
|
||||
* @abstract:
|
||||
* Retrieve horizontal and vertical advance values without processing
|
||||
* glyph outlines, if possible.
|
||||
*
|
||||
* @description:
|
||||
* This section contains functions to quickly extract advance values
|
||||
* without handling glyph outlines, if possible.
|
||||
*/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Const> */
|
||||
/* FT_ADVANCE_FLAG_FAST_ONLY */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A bit-flag to be OR-ed with the `flags' parameter of the */
|
||||
/* @FT_Get_Advance and @FT_Get_Advances functions. */
|
||||
/* */
|
||||
/* If set, it indicates that you want these functions to fail if the */
|
||||
/* corresponding hinting mode or font driver doesn't allow for very */
|
||||
/* quick advance computation. */
|
||||
/* */
|
||||
/* Typically, glyphs which are either unscaled, unhinted, bitmapped, */
|
||||
/* or light-hinted can have their advance width computed very */
|
||||
/* quickly. */
|
||||
/* */
|
||||
/* Normal and bytecode hinted modes, which require loading, scaling, */
|
||||
/* and hinting of the glyph outline, are extremely slow by */
|
||||
/* comparison. */
|
||||
/* */
|
||||
#define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000UL
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_Advance */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Retrieve the advance value of a given glyph outline in an */
|
||||
/* @FT_Face. By default, the unhinted advance is returned in font */
|
||||
/* units. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: The source @FT_Face handle. */
|
||||
/* */
|
||||
/* gindex :: The glyph index. */
|
||||
/* */
|
||||
/* load_flags :: A set of bit flags similar to those used when */
|
||||
/* calling @FT_Load_Glyph, used to determine what kind */
|
||||
/* of advances you need. */
|
||||
/* <Output> */
|
||||
/* padvance :: The advance value, in either font units or 16.16 */
|
||||
/* format. */
|
||||
/* */
|
||||
/* If @FT_LOAD_VERTICAL_LAYOUT is set, this is the */
|
||||
/* vertical advance corresponding to a vertical layout. */
|
||||
/* Otherwise, it is the horizontal advance in a */
|
||||
/* horizontal layout. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0 means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */
|
||||
/* if the corresponding font backend doesn't have a quick way to */
|
||||
/* retrieve the advances. */
|
||||
/* */
|
||||
/* A scaled advance is returned in 16.16 format but isn't transformed */
|
||||
/* by the affine transformation specified by @FT_Set_Transform. */
|
||||
/* */
|
||||
FT_EXPORT(FT_Error)
|
||||
|
||||
FT_Get_Advance( FT_Face
|
||||
face,
|
||||
FT_UInt gindex,
|
||||
FT_Int32
|
||||
load_flags,
|
||||
FT_Fixed *padvance
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_Advances */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Retrieve the advance values of several glyph outlines in an */
|
||||
/* @FT_Face. By default, the unhinted advances are returned in font */
|
||||
/* units. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: The source @FT_Face handle. */
|
||||
/* */
|
||||
/* start :: The first glyph index. */
|
||||
/* */
|
||||
/* count :: The number of advance values you want to retrieve. */
|
||||
/* */
|
||||
/* load_flags :: A set of bit flags similar to those used when */
|
||||
/* calling @FT_Load_Glyph. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* padvance :: The advances, in either font units or 16.16 format. */
|
||||
/* This array must contain at least `count' elements. */
|
||||
/* */
|
||||
/* If @FT_LOAD_VERTICAL_LAYOUT is set, these are the */
|
||||
/* vertical advances corresponding to a vertical layout. */
|
||||
/* Otherwise, they are the horizontal advances in a */
|
||||
/* horizontal layout. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0 means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */
|
||||
/* if the corresponding font backend doesn't have a quick way to */
|
||||
/* retrieve the advances. */
|
||||
/* */
|
||||
/* Scaled advances are returned in 16.16 format but aren't */
|
||||
/* transformed by the affine transformation specified by */
|
||||
/* @FT_Set_Transform. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_Advances( FT_Face
|
||||
face,
|
||||
FT_UInt start,
|
||||
FT_UInt
|
||||
count,
|
||||
FT_Int32 load_flags,
|
||||
FT_Fixed
|
||||
*padvances );
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTADVANC_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,105 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftbbox.h */
|
||||
/* */
|
||||
/* FreeType exact bbox computation (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2003, 2007, 2011 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This component has a _single_ role: to compute exact outline bounding */
|
||||
/* boxes. */
|
||||
/* */
|
||||
/* It is separated from the rest of the engine for various technical */
|
||||
/* reasons. It may well be integrated in `ftoutln' later. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTBBOX_H__
|
||||
#define __FTBBOX_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* outline_processing */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Outline_Get_BBox */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Compute the exact bounding box of an outline. This is slower */
|
||||
/* than computing the control box. However, it uses an advanced */
|
||||
/* algorithm which returns _very_ quickly when the two boxes */
|
||||
/* coincide. Otherwise, the outline Bézier arcs are traversed to */
|
||||
/* extract their extrema. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* outline :: A pointer to the source outline. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* abbox :: The outline's exact bounding box. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* If the font is tricky and the glyph has been loaded with */
|
||||
/* @FT_LOAD_NO_SCALE, the resulting BBox is meaningless. To get */
|
||||
/* reasonable values for the BBox it is necessary to load the glyph */
|
||||
/* at a large ppem value (so that the hinting instructions can */
|
||||
/* properly shift and scale the subglyphs), then extracting the BBox */
|
||||
/* which can be eventually converted back to font units. */
|
||||
/* */
|
||||
FT_EXPORT(FT_Error)
|
||||
|
||||
FT_Outline_Get_BBox( FT_Outline
|
||||
* outline,
|
||||
FT_BBox *abbox
|
||||
);
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTBBOX_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
||||
|
||||
/* Local Variables: */
|
||||
/* coding: utf-8 */
|
||||
/* End: */
|
||||
@@ -0,0 +1,211 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftbdf.h */
|
||||
/* */
|
||||
/* FreeType API for accessing BDF-specific strings (specification). */
|
||||
/* */
|
||||
/* Copyright 2002, 2003, 2004, 2006, 2009 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTBDF_H__
|
||||
#define __FTBDF_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* bdf_fonts */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* BDF and PCF Files */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* BDF and PCF specific API. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the declaration of functions specific to BDF */
|
||||
/* and PCF fonts. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_PropertyType
|
||||
*
|
||||
* @description:
|
||||
* A list of BDF property types.
|
||||
*
|
||||
* @values:
|
||||
* BDF_PROPERTY_TYPE_NONE ::
|
||||
* Value~0 is used to indicate a missing property.
|
||||
*
|
||||
* BDF_PROPERTY_TYPE_ATOM ::
|
||||
* Property is a string atom.
|
||||
*
|
||||
* BDF_PROPERTY_TYPE_INTEGER ::
|
||||
* Property is a 32-bit signed integer.
|
||||
*
|
||||
* BDF_PROPERTY_TYPE_CARDINAL ::
|
||||
* Property is a 32-bit unsigned integer.
|
||||
*/
|
||||
typedef enum BDF_PropertyType_ {
|
||||
BDF_PROPERTY_TYPE_NONE = 0,
|
||||
BDF_PROPERTY_TYPE_ATOM = 1,
|
||||
BDF_PROPERTY_TYPE_INTEGER = 2,
|
||||
BDF_PROPERTY_TYPE_CARDINAL = 3
|
||||
|
||||
} BDF_PropertyType;
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @type:
|
||||
* BDF_Property
|
||||
*
|
||||
* @description:
|
||||
* A handle to a @BDF_PropertyRec structure to model a given
|
||||
* BDF/PCF property.
|
||||
*/
|
||||
typedef struct BDF_PropertyRec_ *BDF_Property;
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @struct:
|
||||
* BDF_PropertyRec
|
||||
*
|
||||
* @description:
|
||||
* This structure models a given BDF/PCF property.
|
||||
*
|
||||
* @fields:
|
||||
* type ::
|
||||
* The property type.
|
||||
*
|
||||
* u.atom ::
|
||||
* The atom string, if type is @BDF_PROPERTY_TYPE_ATOM.
|
||||
*
|
||||
* u.integer ::
|
||||
* A signed integer, if type is @BDF_PROPERTY_TYPE_INTEGER.
|
||||
*
|
||||
* u.cardinal ::
|
||||
* An unsigned integer, if type is @BDF_PROPERTY_TYPE_CARDINAL.
|
||||
*/
|
||||
typedef struct BDF_PropertyRec_ {
|
||||
BDF_PropertyType type;
|
||||
union {
|
||||
const char *atom;
|
||||
FT_Int32 integer;
|
||||
FT_UInt32 cardinal;
|
||||
|
||||
} u;
|
||||
|
||||
} BDF_PropertyRec;
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_BDF_Charset_ID
|
||||
*
|
||||
* @description:
|
||||
* Retrieve a BDF font character set identity, according to
|
||||
* the BDF specification.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* @output:
|
||||
* acharset_encoding ::
|
||||
* Charset encoding, as a C~string, owned by the face.
|
||||
*
|
||||
* acharset_registry ::
|
||||
* Charset registry, as a C~string, owned by the face.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function only works with BDF faces, returning an error otherwise.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_BDF_Charset_ID( FT_Face
|
||||
face,
|
||||
const char **acharset_encoding,
|
||||
const char **acharset_registry
|
||||
);
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_BDF_Property
|
||||
*
|
||||
* @description:
|
||||
* Retrieve a BDF property from a BDF or PCF font file.
|
||||
*
|
||||
* @input:
|
||||
* face :: A handle to the input face.
|
||||
*
|
||||
* name :: The property name.
|
||||
*
|
||||
* @output:
|
||||
* aproperty :: The property.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function works with BDF _and_ PCF fonts. It returns an error
|
||||
* otherwise. It also returns an error if the property is not in the
|
||||
* font.
|
||||
*
|
||||
* A `property' is a either key-value pair within the STARTPROPERTIES
|
||||
* ... ENDPROPERTIES block of a BDF font or a key-value pair from the
|
||||
* `info->props' array within a `FontRec' structure of a PCF font.
|
||||
*
|
||||
* Integer properties are always stored as `signed' within PCF fonts;
|
||||
* consequently, @BDF_PROPERTY_TYPE_CARDINAL is a possible return value
|
||||
* for BDF fonts only.
|
||||
*
|
||||
* In case of error, `aproperty->type' is always set to
|
||||
* @BDF_PROPERTY_TYPE_NONE.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_BDF_Property( FT_Face
|
||||
face,
|
||||
const char *prop_name,
|
||||
BDF_PropertyRec
|
||||
*aproperty );
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTBDF_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,240 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftbitmap.h */
|
||||
/* */
|
||||
/* FreeType utility functions for bitmaps (specification). */
|
||||
/* */
|
||||
/* Copyright 2004, 2005, 2006, 2008 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTBITMAP_H__
|
||||
#define __FTBITMAP_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* bitmap_handling */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Bitmap Handling */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Handling FT_Bitmap objects. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains functions for converting FT_Bitmap objects. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Bitmap_New */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Initialize a pointer to an @FT_Bitmap structure. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* abitmap :: A pointer to the bitmap structure. */
|
||||
/* */
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_Bitmap_New( FT_Bitmap
|
||||
*abitmap );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Bitmap_Copy */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Copy a bitmap into another one. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle to a library object. */
|
||||
/* */
|
||||
/* source :: A handle to the source bitmap. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* target :: A handle to the target bitmap. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Bitmap_Copy( FT_Library
|
||||
library,
|
||||
const FT_Bitmap *source,
|
||||
FT_Bitmap
|
||||
*target);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Bitmap_Embolden */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Embolden a bitmap. The new bitmap will be about `xStrength' */
|
||||
/* pixels wider and `yStrength' pixels higher. The left and bottom */
|
||||
/* borders are kept unchanged. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle to a library object. */
|
||||
/* */
|
||||
/* xStrength :: How strong the glyph is emboldened horizontally. */
|
||||
/* Expressed in 26.6 pixel format. */
|
||||
/* */
|
||||
/* yStrength :: How strong the glyph is emboldened vertically. */
|
||||
/* Expressed in 26.6 pixel format. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* bitmap :: A handle to the target bitmap. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The current implementation restricts `xStrength' to be less than */
|
||||
/* or equal to~8 if bitmap is of pixel_mode @FT_PIXEL_MODE_MONO. */
|
||||
/* */
|
||||
/* If you want to embolden the bitmap owned by a @FT_GlyphSlotRec, */
|
||||
/* you should call @FT_GlyphSlot_Own_Bitmap on the slot first. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Bitmap_Embolden( FT_Library
|
||||
library,
|
||||
FT_Bitmap *bitmap,
|
||||
FT_Pos
|
||||
xStrength,
|
||||
FT_Pos yStrength
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Bitmap_Convert */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, or 8bpp to a */
|
||||
/* bitmap object with depth 8bpp, making the number of used bytes per */
|
||||
/* line (a.k.a. the `pitch') a multiple of `alignment'. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle to a library object. */
|
||||
/* */
|
||||
/* source :: The source bitmap. */
|
||||
/* */
|
||||
/* alignment :: The pitch of the bitmap is a multiple of this */
|
||||
/* parameter. Common values are 1, 2, or 4. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* target :: The target bitmap. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* It is possible to call @FT_Bitmap_Convert multiple times without */
|
||||
/* calling @FT_Bitmap_Done (the memory is simply reallocated). */
|
||||
/* */
|
||||
/* Use @FT_Bitmap_Done to finally remove the bitmap object. */
|
||||
/* */
|
||||
/* The `library' argument is taken to have access to FreeType's */
|
||||
/* memory handling functions. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Bitmap_Convert( FT_Library
|
||||
library,
|
||||
const FT_Bitmap *source,
|
||||
FT_Bitmap
|
||||
*target,
|
||||
FT_Int alignment
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_GlyphSlot_Own_Bitmap */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Make sure that a glyph slot owns `slot->bitmap'. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* slot :: The glyph slot. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* This function is to be used in combination with */
|
||||
/* @FT_Bitmap_Embolden. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot
|
||||
slot );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Bitmap_Done */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Destroy a bitmap object created with @FT_Bitmap_New. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle to a library object. */
|
||||
/* */
|
||||
/* bitmap :: The bitmap object to be freed. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The `library' argument is taken to have access to FreeType's */
|
||||
/* memory handling functions. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Bitmap_Done( FT_Library
|
||||
library,
|
||||
FT_Bitmap *bitmap
|
||||
);
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTBITMAP_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,105 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftbzip2.h */
|
||||
/* */
|
||||
/* Bzip2-compressed stream support. */
|
||||
/* */
|
||||
/* Copyright 2010 by */
|
||||
/* Joel Klinghed. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTBZIP2_H__
|
||||
#define __FTBZIP2_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* bzip2 */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* BZIP2 Streams */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Using bzip2-compressed font files. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the declaration of Bzip2-specific functions. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stream_OpenBzip2
|
||||
*
|
||||
* @description:
|
||||
* Open a new stream to parse bzip2-compressed font files. This is
|
||||
* mainly used to support the compressed `*.pcf.bz2' fonts that come
|
||||
* with XFree86.
|
||||
*
|
||||
* @input:
|
||||
* stream ::
|
||||
* The target embedding stream.
|
||||
*
|
||||
* source ::
|
||||
* The source stream.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* The source stream must be opened _before_ calling this function.
|
||||
*
|
||||
* Calling the internal function `FT_Stream_Close' on the new stream will
|
||||
* *not* call `FT_Stream_Close' on the source stream. None of the stream
|
||||
* objects will be released to the heap.
|
||||
*
|
||||
* The stream implementation is very basic and resets the decompression
|
||||
* process each time seeking backwards is needed within the stream.
|
||||
*
|
||||
* In certain builds of the library, bzip2 compression recognition is
|
||||
* automatically handled when calling @FT_New_Face or @FT_Open_Face.
|
||||
* This means that if no font driver is capable of handling the raw
|
||||
* compressed file, the library will try to open a bzip2 compressed stream
|
||||
* from it and re-open the face with it.
|
||||
*
|
||||
* This function may return `FT_Err_Unimplemented_Feature' if your build
|
||||
* of FreeType was not compiled with bzip2 support.
|
||||
*/
|
||||
FT_EXPORT(FT_Error)
|
||||
|
||||
FT_Stream_OpenBzip2( FT_Stream
|
||||
stream,
|
||||
FT_Stream source
|
||||
);
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTBZIP2_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
Diferenças do arquivo suprimidas por serem muito extensas
Carregar Diff
@@ -0,0 +1,104 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* This file defines the structure of the FreeType reference. */
|
||||
/* It is used by the python script which generates the HTML files. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* <Chapter> */
|
||||
/* general_remarks */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* General Remarks */
|
||||
/* */
|
||||
/* <Sections> */
|
||||
/* user_allocation */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* <Chapter> */
|
||||
/* core_api */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Core API */
|
||||
/* */
|
||||
/* <Sections> */
|
||||
/* version */
|
||||
/* basic_types */
|
||||
/* base_interface */
|
||||
/* glyph_variants */
|
||||
/* glyph_management */
|
||||
/* mac_specific */
|
||||
/* sizes_management */
|
||||
/* header_file_macros */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* <Chapter> */
|
||||
/* format_specific */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Format-Specific API */
|
||||
/* */
|
||||
/* <Sections> */
|
||||
/* multiple_masters */
|
||||
/* truetype_tables */
|
||||
/* type1_tables */
|
||||
/* sfnt_names */
|
||||
/* bdf_fonts */
|
||||
/* cid_fonts */
|
||||
/* pfr_fonts */
|
||||
/* winfnt_fonts */
|
||||
/* font_formats */
|
||||
/* gasp_table */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* <Chapter> */
|
||||
/* cache_subsystem */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Cache Sub-System */
|
||||
/* */
|
||||
/* <Sections> */
|
||||
/* cache_subsystem */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* <Chapter> */
|
||||
/* support_api */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Support API */
|
||||
/* */
|
||||
/* <Sections> */
|
||||
/* computations */
|
||||
/* list_processing */
|
||||
/* outline_processing */
|
||||
/* quick_advance */
|
||||
/* bitmap_handling */
|
||||
/* raster */
|
||||
/* glyph_stroker */
|
||||
/* system_interface */
|
||||
/* module_management */
|
||||
/* gzip */
|
||||
/* lzw */
|
||||
/* bzip2 */
|
||||
/* lcd_filtering */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
@@ -0,0 +1,173 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftcid.h */
|
||||
/* */
|
||||
/* FreeType API for accessing CID font information (specification). */
|
||||
/* */
|
||||
/* Copyright 2007, 2009 by Dereg Clegg, Michael Toftdal. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTCID_H__
|
||||
#define __FTCID_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* cid_fonts */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* CID Fonts */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* CID-keyed font specific API. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the declaration of CID-keyed font specific */
|
||||
/* functions. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_CID_Registry_Ordering_Supplement
|
||||
*
|
||||
* @description:
|
||||
* Retrieve the Registry/Ordering/Supplement triple (also known as the
|
||||
* "R/O/S") from a CID-keyed font.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* @output:
|
||||
* registry ::
|
||||
* The registry, as a C~string, owned by the face.
|
||||
*
|
||||
* ordering ::
|
||||
* The ordering, as a C~string, owned by the face.
|
||||
*
|
||||
* supplement ::
|
||||
* The supplement.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function only works with CID faces, returning an error
|
||||
* otherwise.
|
||||
*
|
||||
* @since:
|
||||
* 2.3.6
|
||||
*/
|
||||
FT_EXPORT(FT_Error)
|
||||
|
||||
FT_Get_CID_Registry_Ordering_Supplement( FT_Face
|
||||
face,
|
||||
const char **registry,
|
||||
const char **ordering,
|
||||
FT_Int
|
||||
*supplement);
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_CID_Is_Internally_CID_Keyed
|
||||
*
|
||||
* @description:
|
||||
* Retrieve the type of the input face, CID keyed or not. In
|
||||
* constrast to the @FT_IS_CID_KEYED macro this function returns
|
||||
* successfully also for CID-keyed fonts in an SNFT wrapper.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* @output:
|
||||
* is_cid ::
|
||||
* The type of the face as an @FT_Bool.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function only works with CID faces and OpenType fonts,
|
||||
* returning an error otherwise.
|
||||
*
|
||||
* @since:
|
||||
* 2.3.9
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_CID_Is_Internally_CID_Keyed( FT_Face
|
||||
face,
|
||||
FT_Bool *is_cid
|
||||
);
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_CID_From_Glyph_Index
|
||||
*
|
||||
* @description:
|
||||
* Retrieve the CID of the input glyph index.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* glyph_index ::
|
||||
* The input glyph index.
|
||||
*
|
||||
* @output:
|
||||
* cid ::
|
||||
* The CID as an @FT_UInt.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function only works with CID faces and OpenType fonts,
|
||||
* returning an error otherwise.
|
||||
*
|
||||
* @since:
|
||||
* 2.3.9
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_CID_From_Glyph_Index( FT_Face
|
||||
face,
|
||||
FT_UInt glyph_index,
|
||||
FT_UInt
|
||||
*cid );
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTCID_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,334 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* fterrdef.h */
|
||||
/* */
|
||||
/* FreeType error codes (specification). */
|
||||
/* */
|
||||
/* Copyright 2002, 2004, 2006, 2007, 2010-2011 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
/***** *****/
|
||||
/***** LIST OF ERROR CODES/MESSAGES *****/
|
||||
/***** *****/
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
|
||||
|
||||
/* You need to define both FT_ERRORDEF_ and FT_NOERRORDEF_ before */
|
||||
/* including this file. */
|
||||
|
||||
|
||||
/* generic errors */
|
||||
|
||||
FT_NOERRORDEF_( Ok,
|
||||
0x00, \
|
||||
"no error" )
|
||||
|
||||
FT_ERRORDEF_( Cannot_Open_Resource,
|
||||
0x01, \
|
||||
"cannot open resource" )
|
||||
FT_ERRORDEF_( Unknown_File_Format,
|
||||
0x02, \
|
||||
"unknown file format" )
|
||||
FT_ERRORDEF_( Invalid_File_Format,
|
||||
0x03, \
|
||||
"broken file" )
|
||||
FT_ERRORDEF_( Invalid_Version,
|
||||
0x04, \
|
||||
"invalid FreeType version" )
|
||||
FT_ERRORDEF_( Lower_Module_Version,
|
||||
0x05, \
|
||||
"module version is too low" )
|
||||
FT_ERRORDEF_( Invalid_Argument,
|
||||
0x06, \
|
||||
"invalid argument" )
|
||||
FT_ERRORDEF_( Unimplemented_Feature,
|
||||
0x07, \
|
||||
"unimplemented feature" )
|
||||
FT_ERRORDEF_( Invalid_Table,
|
||||
0x08, \
|
||||
"broken table" )
|
||||
FT_ERRORDEF_( Invalid_Offset,
|
||||
0x09, \
|
||||
"broken offset within table" )
|
||||
FT_ERRORDEF_( Array_Too_Large,
|
||||
0x0A, \
|
||||
"array allocation size too large" )
|
||||
FT_ERRORDEF_( Missing_Module,
|
||||
0x0B, \
|
||||
"missing module" )
|
||||
|
||||
/* glyph/character errors */
|
||||
|
||||
FT_ERRORDEF_( Invalid_Glyph_Index,
|
||||
0x10, \
|
||||
"invalid glyph index" )
|
||||
FT_ERRORDEF_( Invalid_Character_Code,
|
||||
0x11, \
|
||||
"invalid character code" )
|
||||
FT_ERRORDEF_( Invalid_Glyph_Format,
|
||||
0x12, \
|
||||
"unsupported glyph image format" )
|
||||
FT_ERRORDEF_( Cannot_Render_Glyph,
|
||||
0x13, \
|
||||
"cannot render this glyph format" )
|
||||
FT_ERRORDEF_( Invalid_Outline,
|
||||
0x14, \
|
||||
"invalid outline" )
|
||||
FT_ERRORDEF_( Invalid_Composite,
|
||||
0x15, \
|
||||
"invalid composite glyph" )
|
||||
FT_ERRORDEF_( Too_Many_Hints,
|
||||
0x16, \
|
||||
"too many hints" )
|
||||
FT_ERRORDEF_( Invalid_Pixel_Size,
|
||||
0x17, \
|
||||
"invalid pixel size" )
|
||||
|
||||
/* handle errors */
|
||||
|
||||
FT_ERRORDEF_( Invalid_Handle,
|
||||
0x20, \
|
||||
"invalid object handle" )
|
||||
FT_ERRORDEF_( Invalid_Library_Handle,
|
||||
0x21, \
|
||||
"invalid library handle" )
|
||||
FT_ERRORDEF_( Invalid_Driver_Handle,
|
||||
0x22, \
|
||||
"invalid module handle" )
|
||||
FT_ERRORDEF_( Invalid_Face_Handle,
|
||||
0x23, \
|
||||
"invalid face handle" )
|
||||
FT_ERRORDEF_( Invalid_Size_Handle,
|
||||
0x24, \
|
||||
"invalid size handle" )
|
||||
FT_ERRORDEF_( Invalid_Slot_Handle,
|
||||
0x25, \
|
||||
"invalid glyph slot handle" )
|
||||
FT_ERRORDEF_( Invalid_CharMap_Handle,
|
||||
0x26, \
|
||||
"invalid charmap handle" )
|
||||
FT_ERRORDEF_( Invalid_Cache_Handle,
|
||||
0x27, \
|
||||
"invalid cache manager handle" )
|
||||
FT_ERRORDEF_( Invalid_Stream_Handle,
|
||||
0x28, \
|
||||
"invalid stream handle" )
|
||||
|
||||
/* driver errors */
|
||||
|
||||
FT_ERRORDEF_( Too_Many_Drivers,
|
||||
0x30, \
|
||||
"too many modules" )
|
||||
FT_ERRORDEF_( Too_Many_Extensions,
|
||||
0x31, \
|
||||
"too many extensions" )
|
||||
|
||||
/* memory errors */
|
||||
|
||||
FT_ERRORDEF_( Out_Of_Memory,
|
||||
0x40, \
|
||||
"out of memory" )
|
||||
FT_ERRORDEF_( Unlisted_Object,
|
||||
0x41, \
|
||||
"unlisted object" )
|
||||
|
||||
/* stream errors */
|
||||
|
||||
FT_ERRORDEF_( Cannot_Open_Stream,
|
||||
0x51, \
|
||||
"cannot open stream" )
|
||||
FT_ERRORDEF_( Invalid_Stream_Seek,
|
||||
0x52, \
|
||||
"invalid stream seek" )
|
||||
FT_ERRORDEF_( Invalid_Stream_Skip,
|
||||
0x53, \
|
||||
"invalid stream skip" )
|
||||
FT_ERRORDEF_( Invalid_Stream_Read,
|
||||
0x54, \
|
||||
"invalid stream read" )
|
||||
FT_ERRORDEF_( Invalid_Stream_Operation,
|
||||
0x55, \
|
||||
"invalid stream operation" )
|
||||
FT_ERRORDEF_( Invalid_Frame_Operation,
|
||||
0x56, \
|
||||
"invalid frame operation" )
|
||||
FT_ERRORDEF_( Nested_Frame_Access,
|
||||
0x57, \
|
||||
"nested frame access" )
|
||||
FT_ERRORDEF_( Invalid_Frame_Read,
|
||||
0x58, \
|
||||
"invalid frame read" )
|
||||
|
||||
/* raster errors */
|
||||
|
||||
FT_ERRORDEF_( Raster_Uninitialized,
|
||||
0x60, \
|
||||
"raster uninitialized" )
|
||||
FT_ERRORDEF_( Raster_Corrupted,
|
||||
0x61, \
|
||||
"raster corrupted" )
|
||||
FT_ERRORDEF_( Raster_Overflow,
|
||||
0x62, \
|
||||
"raster overflow" )
|
||||
FT_ERRORDEF_( Raster_Negative_Height,
|
||||
0x63, \
|
||||
"negative height while rastering" )
|
||||
|
||||
/* cache errors */
|
||||
|
||||
FT_ERRORDEF_( Too_Many_Caches,
|
||||
0x70, \
|
||||
"too many registered caches" )
|
||||
|
||||
/* TrueType and SFNT errors */
|
||||
|
||||
FT_ERRORDEF_( Invalid_Opcode,
|
||||
0x80, \
|
||||
"invalid opcode" )
|
||||
FT_ERRORDEF_( Too_Few_Arguments,
|
||||
0x81, \
|
||||
"too few arguments" )
|
||||
FT_ERRORDEF_( Stack_Overflow,
|
||||
0x82, \
|
||||
"stack overflow" )
|
||||
FT_ERRORDEF_( Code_Overflow,
|
||||
0x83, \
|
||||
"code overflow" )
|
||||
FT_ERRORDEF_( Bad_Argument,
|
||||
0x84, \
|
||||
"bad argument" )
|
||||
FT_ERRORDEF_( Divide_By_Zero,
|
||||
0x85, \
|
||||
"division by zero" )
|
||||
FT_ERRORDEF_( Invalid_Reference,
|
||||
0x86, \
|
||||
"invalid reference" )
|
||||
FT_ERRORDEF_( Debug_OpCode,
|
||||
0x87, \
|
||||
"found debug opcode" )
|
||||
FT_ERRORDEF_( ENDF_In_Exec_Stream,
|
||||
0x88, \
|
||||
"found ENDF opcode in execution stream" )
|
||||
FT_ERRORDEF_( Nested_DEFS,
|
||||
0x89, \
|
||||
"nested DEFS" )
|
||||
FT_ERRORDEF_( Invalid_CodeRange,
|
||||
0x8A, \
|
||||
"invalid code range" )
|
||||
FT_ERRORDEF_( Execution_Too_Long,
|
||||
0x8B, \
|
||||
"execution context too long" )
|
||||
FT_ERRORDEF_( Too_Many_Function_Defs,
|
||||
0x8C, \
|
||||
"too many function definitions" )
|
||||
FT_ERRORDEF_( Too_Many_Instruction_Defs,
|
||||
0x8D, \
|
||||
"too many instruction definitions" )
|
||||
FT_ERRORDEF_( Table_Missing,
|
||||
0x8E, \
|
||||
"SFNT font table missing" )
|
||||
FT_ERRORDEF_( Horiz_Header_Missing,
|
||||
0x8F, \
|
||||
"horizontal header (hhea) table missing" )
|
||||
FT_ERRORDEF_( Locations_Missing,
|
||||
0x90, \
|
||||
"locations (loca) table missing" )
|
||||
FT_ERRORDEF_( Name_Table_Missing,
|
||||
0x91, \
|
||||
"name table missing" )
|
||||
FT_ERRORDEF_( CMap_Table_Missing,
|
||||
0x92, \
|
||||
"character map (cmap) table missing" )
|
||||
FT_ERRORDEF_( Hmtx_Table_Missing,
|
||||
0x93, \
|
||||
"horizontal metrics (hmtx) table missing" )
|
||||
FT_ERRORDEF_( Post_Table_Missing,
|
||||
0x94, \
|
||||
"PostScript (post) table missing" )
|
||||
FT_ERRORDEF_( Invalid_Horiz_Metrics,
|
||||
0x95, \
|
||||
"invalid horizontal metrics" )
|
||||
FT_ERRORDEF_( Invalid_CharMap_Format,
|
||||
0x96, \
|
||||
"invalid character map (cmap) format" )
|
||||
FT_ERRORDEF_( Invalid_PPem,
|
||||
0x97, \
|
||||
"invalid ppem value" )
|
||||
FT_ERRORDEF_( Invalid_Vert_Metrics,
|
||||
0x98, \
|
||||
"invalid vertical metrics" )
|
||||
FT_ERRORDEF_( Could_Not_Find_Context,
|
||||
0x99, \
|
||||
"could not find context" )
|
||||
FT_ERRORDEF_( Invalid_Post_Table_Format,
|
||||
0x9A, \
|
||||
"invalid PostScript (post) table format" )
|
||||
FT_ERRORDEF_( Invalid_Post_Table,
|
||||
0x9B, \
|
||||
"invalid PostScript (post) table" )
|
||||
|
||||
/* CFF, CID, and Type 1 errors */
|
||||
|
||||
FT_ERRORDEF_( Syntax_Error,
|
||||
0xA0, \
|
||||
"opcode syntax error" )
|
||||
FT_ERRORDEF_( Stack_Underflow,
|
||||
0xA1, \
|
||||
"argument stack underflow" )
|
||||
FT_ERRORDEF_( Ignore,
|
||||
0xA2, \
|
||||
"ignore" )
|
||||
FT_ERRORDEF_( No_Unicode_Glyph_Name,
|
||||
0xA3, \
|
||||
"no Unicode glyph name found" )
|
||||
|
||||
/* BDF errors */
|
||||
|
||||
FT_ERRORDEF_( Missing_Startfont_Field,
|
||||
0xB0, \
|
||||
"`STARTFONT' field missing" )
|
||||
FT_ERRORDEF_( Missing_Font_Field,
|
||||
0xB1, \
|
||||
"`FONT' field missing" )
|
||||
FT_ERRORDEF_( Missing_Size_Field,
|
||||
0xB2, \
|
||||
"`SIZE' field missing" )
|
||||
FT_ERRORDEF_( Missing_Fontboundingbox_Field,
|
||||
0xB3, \
|
||||
"`FONTBOUNDINGBOX' field missing" )
|
||||
FT_ERRORDEF_( Missing_Chars_Field,
|
||||
0xB4, \
|
||||
"`CHARS' field missing" )
|
||||
FT_ERRORDEF_( Missing_Startchar_Field,
|
||||
0xB5, \
|
||||
"`STARTCHAR' field missing" )
|
||||
FT_ERRORDEF_( Missing_Encoding_Field,
|
||||
0xB6, \
|
||||
"`ENCODING' field missing" )
|
||||
FT_ERRORDEF_( Missing_Bbx_Field,
|
||||
0xB7, \
|
||||
"`BBX' field missing" )
|
||||
FT_ERRORDEF_( Bbx_Too_Big,
|
||||
0xB8, \
|
||||
"`BBX' too big" )
|
||||
FT_ERRORDEF_( Corrupted_Font_Header,
|
||||
0xB9, \
|
||||
"Font header corrupted or missing fields" )
|
||||
FT_ERRORDEF_( Corrupted_Font_Glyphs,
|
||||
0xBA, \
|
||||
"Font glyphs corrupted or missing fields" )
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,207 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* fterrors.h */
|
||||
/* */
|
||||
/* FreeType error code handling (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2004, 2007 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This special header file is used to define the handling of FT2 */
|
||||
/* enumeration constants. It can also be used to generate error message */
|
||||
/* strings with a small macro trick explained below. */
|
||||
/* */
|
||||
/* I - Error Formats */
|
||||
/* ----------------- */
|
||||
/* */
|
||||
/* The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be */
|
||||
/* defined in ftoption.h in order to make the higher byte indicate */
|
||||
/* the module where the error has happened (this is not compatible */
|
||||
/* with standard builds of FreeType 2). You can then use the macro */
|
||||
/* FT_ERROR_BASE macro to extract the generic error code from an */
|
||||
/* FT_Error value. */
|
||||
/* */
|
||||
/* */
|
||||
/* II - Error Message strings */
|
||||
/* -------------------------- */
|
||||
/* */
|
||||
/* The error definitions below are made through special macros that */
|
||||
/* allow client applications to build a table of error message strings */
|
||||
/* if they need it. The strings are not included in a normal build of */
|
||||
/* FreeType 2 to save space (most client applications do not use */
|
||||
/* them). */
|
||||
/* */
|
||||
/* To do so, you have to define the following macros before including */
|
||||
/* this file: */
|
||||
/* */
|
||||
/* FT_ERROR_START_LIST :: */
|
||||
/* This macro is called before anything else to define the start of */
|
||||
/* the error list. It is followed by several FT_ERROR_DEF calls */
|
||||
/* (see below). */
|
||||
/* */
|
||||
/* FT_ERROR_DEF( e, v, s ) :: */
|
||||
/* This macro is called to define one single error. */
|
||||
/* `e' is the error code identifier (e.g. FT_Err_Invalid_Argument). */
|
||||
/* `v' is the error numerical value. */
|
||||
/* `s' is the corresponding error string. */
|
||||
/* */
|
||||
/* FT_ERROR_END_LIST :: */
|
||||
/* This macro ends the list. */
|
||||
/* */
|
||||
/* Additionally, you have to undefine __FTERRORS_H__ before #including */
|
||||
/* this file. */
|
||||
/* */
|
||||
/* Here is a simple example: */
|
||||
/* */
|
||||
/* { */
|
||||
/* #undef __FTERRORS_H__ */
|
||||
/* #define FT_ERRORDEF( e, v, s ) { e, s }, */
|
||||
/* #define FT_ERROR_START_LIST { */
|
||||
/* #define FT_ERROR_END_LIST { 0, 0 } }; */
|
||||
/* */
|
||||
/* const struct */
|
||||
/* { */
|
||||
/* int err_code; */
|
||||
/* const char* err_msg; */
|
||||
/* } ft_errors[] = */
|
||||
/* */
|
||||
/* #include FT_ERRORS_H */
|
||||
/* } */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTERRORS_H__
|
||||
#define __FTERRORS_H__
|
||||
|
||||
|
||||
/* include module base error codes */
|
||||
#include FT_MODULE_ERRORS_H
|
||||
|
||||
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
/***** *****/
|
||||
/***** SETUP MACROS *****/
|
||||
/***** *****/
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
|
||||
|
||||
#undef FT_NEED_EXTERN_C
|
||||
|
||||
#undef FT_ERR_XCAT
|
||||
#undef FT_ERR_CAT
|
||||
|
||||
#define FT_ERR_XCAT(x, y) x ## y
|
||||
#define FT_ERR_CAT(x, y) FT_ERR_XCAT( x, y )
|
||||
|
||||
|
||||
/* FT_ERR_PREFIX is used as a prefix for error identifiers. */
|
||||
/* By default, we use `FT_Err_'. */
|
||||
/* */
|
||||
#ifndef FT_ERR_PREFIX
|
||||
#define FT_ERR_PREFIX FT_Err_
|
||||
#endif
|
||||
|
||||
|
||||
/* FT_ERR_BASE is used as the base for module-specific errors. */
|
||||
/* */
|
||||
#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS
|
||||
|
||||
#ifndef FT_ERR_BASE
|
||||
#define FT_ERR_BASE FT_Mod_Err_Base
|
||||
#endif
|
||||
|
||||
#else
|
||||
|
||||
#undef FT_ERR_BASE
|
||||
#define FT_ERR_BASE 0
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_USE_MODULE_ERRORS */
|
||||
|
||||
|
||||
/* If FT_ERRORDEF is not defined, we need to define a simple */
|
||||
/* enumeration type. */
|
||||
/* */
|
||||
#ifndef FT_ERRORDEF
|
||||
|
||||
#define FT_ERRORDEF(e, v, s) e = v,
|
||||
#define FT_ERROR_START_LIST enum {
|
||||
#define FT_ERROR_END_LIST FT_ERR_CAT( FT_ERR_PREFIX, Max ) };
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_NEED_EXTERN_C
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#endif /* !FT_ERRORDEF */
|
||||
|
||||
|
||||
/* this macro is used to define an error */
|
||||
#define FT_ERRORDEF_(e, v, s) \
|
||||
FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v + FT_ERR_BASE, s )
|
||||
|
||||
/* this is only used for <module>_Err_Ok, which must be 0! */
|
||||
#define FT_NOERRORDEF_(e, v, s) \
|
||||
FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v, s )
|
||||
|
||||
|
||||
#ifdef FT_ERROR_START_LIST
|
||||
FT_ERROR_START_LIST
|
||||
#endif
|
||||
|
||||
|
||||
/* now include the error codes */
|
||||
#include FT_ERROR_DEFINITIONS_H
|
||||
|
||||
|
||||
#ifdef FT_ERROR_END_LIST
|
||||
FT_ERROR_END_LIST
|
||||
#endif
|
||||
|
||||
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
/***** *****/
|
||||
/***** SIMPLE CLEANUP *****/
|
||||
/***** *****/
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
|
||||
#ifdef FT_NEED_EXTERN_C
|
||||
}
|
||||
#endif
|
||||
|
||||
#undef FT_ERROR_START_LIST
|
||||
#undef FT_ERROR_END_LIST
|
||||
|
||||
#undef FT_ERRORDEF
|
||||
#undef FT_ERRORDEF_
|
||||
#undef FT_NOERRORDEF_
|
||||
|
||||
#undef FT_NEED_EXTERN_C
|
||||
#undef FT_ERR_BASE
|
||||
|
||||
/* FT_KEEP_ERR_PREFIX is needed for ftvalid.h */
|
||||
#ifndef FT_KEEP_ERR_PREFIX
|
||||
#undef FT_ERR_PREFIX
|
||||
#else
|
||||
#undef FT_KEEP_ERR_PREFIX
|
||||
#endif
|
||||
|
||||
#endif /* __FTERRORS_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,130 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftgasp.h */
|
||||
/* */
|
||||
/* Access of TrueType's `gasp' table (specification). */
|
||||
/* */
|
||||
/* Copyright 2007, 2008, 2011 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef _FT_GASP_H_
|
||||
#define _FT_GASP_H_
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @section:
|
||||
* gasp_table
|
||||
*
|
||||
* @title:
|
||||
* Gasp Table
|
||||
*
|
||||
* @abstract:
|
||||
* Retrieving TrueType `gasp' table entries.
|
||||
*
|
||||
* @description:
|
||||
* The function @FT_Get_Gasp can be used to query a TrueType or OpenType
|
||||
* font for specific entries in its `gasp' table, if any. This is
|
||||
* mainly useful when implementing native TrueType hinting with the
|
||||
* bytecode interpreter to duplicate the Windows text rendering results.
|
||||
*/
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_GASP_XXX
|
||||
*
|
||||
* @description:
|
||||
* A list of values and/or bit-flags returned by the @FT_Get_Gasp
|
||||
* function.
|
||||
*
|
||||
* @values:
|
||||
* FT_GASP_NO_TABLE ::
|
||||
* This special value means that there is no GASP table in this face.
|
||||
* It is up to the client to decide what to do.
|
||||
*
|
||||
* FT_GASP_DO_GRIDFIT ::
|
||||
* Grid-fitting and hinting should be performed at the specified ppem.
|
||||
* This *really* means TrueType bytecode interpretation. If this bit
|
||||
* is not set, no hinting gets applied.
|
||||
*
|
||||
* FT_GASP_DO_GRAY ::
|
||||
* Anti-aliased rendering should be performed at the specified ppem.
|
||||
* If not set, do monochrome rendering.
|
||||
*
|
||||
* FT_GASP_SYMMETRIC_SMOOTHING ::
|
||||
* If set, smoothing along multiple axes must be used with ClearType.
|
||||
*
|
||||
* FT_GASP_SYMMETRIC_GRIDFIT ::
|
||||
* Grid-fitting must be used with ClearType's symmetric smoothing.
|
||||
*
|
||||
* @note:
|
||||
* The bit-flags `FT_GASP_DO_GRIDFIT' and `FT_GASP_DO_GRAY' are to be
|
||||
* used for standard font rasterization only. Independently of that,
|
||||
* `FT_GASP_SYMMETRIC_SMOOTHING' and `FT_GASP_SYMMETRIC_GRIDFIT' are to
|
||||
* be used if ClearType is enabled (and `FT_GASP_DO_GRIDFIT' and
|
||||
* `FT_GASP_DO_GRAY' are consequently ignored).
|
||||
*
|
||||
* `ClearType' is Microsoft's implementation of LCD rendering, partly
|
||||
* protected by patents.
|
||||
*
|
||||
* @since:
|
||||
* 2.3.0
|
||||
*/
|
||||
#define FT_GASP_NO_TABLE -1
|
||||
#define FT_GASP_DO_GRIDFIT 0x01
|
||||
#define FT_GASP_DO_GRAY 0x02
|
||||
#define FT_GASP_SYMMETRIC_SMOOTHING 0x08
|
||||
#define FT_GASP_SYMMETRIC_GRIDFIT 0x10
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @func:
|
||||
* FT_Get_Gasp
|
||||
*
|
||||
* @description:
|
||||
* Read the `gasp' table from a TrueType or OpenType font file and
|
||||
* return the entry corresponding to a given character pixel size.
|
||||
*
|
||||
* @input:
|
||||
* face :: The source face handle.
|
||||
* ppem :: The vertical character pixel size.
|
||||
*
|
||||
* @return:
|
||||
* Bit flags (see @FT_GASP_XXX), or @FT_GASP_NO_TABLE if there is no
|
||||
* `gasp' table in the face.
|
||||
*
|
||||
* @since:
|
||||
* 2.3.0
|
||||
*/
|
||||
FT_EXPORT( FT_Int )
|
||||
FT_Get_Gasp( FT_Face
|
||||
face,
|
||||
FT_UInt ppem
|
||||
);
|
||||
|
||||
/* */
|
||||
|
||||
#endif /* _FT_GASP_H_ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,632 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftglyph.h */
|
||||
/* */
|
||||
/* FreeType convenience functions to handle glyphs (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2003, 2006, 2008, 2009, 2011 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This file contains the definition of several convenience functions */
|
||||
/* that can be used by client applications to easily retrieve glyph */
|
||||
/* bitmaps and outlines from a given face. */
|
||||
/* */
|
||||
/* These functions should be optional if you are writing a font server */
|
||||
/* or text layout engine on top of FreeType. However, they are pretty */
|
||||
/* handy for many other simple uses of the library. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTGLYPH_H__
|
||||
#define __FTGLYPH_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* glyph_management */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Glyph Management */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Generic interface to manage individual glyph data. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains definitions used to manage glyph data */
|
||||
/* through generic FT_Glyph objects. Each of them can contain a */
|
||||
/* bitmap, a vector outline, or even images in other formats. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/* forward declaration to a private type */
|
||||
typedef struct FT_Glyph_Class_ FT_Glyph_Class;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Glyph */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Handle to an object used to model generic glyph images. It is a */
|
||||
/* pointer to the @FT_GlyphRec structure and can contain a glyph */
|
||||
/* bitmap or pointer. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* Glyph objects are not owned by the library. You must thus release */
|
||||
/* them manually (through @FT_Done_Glyph) _before_ calling */
|
||||
/* @FT_Done_FreeType. */
|
||||
/* */
|
||||
typedef struct FT_GlyphRec_ *FT_Glyph;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_GlyphRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The root glyph structure contains a given glyph image plus its */
|
||||
/* advance width in 16.16 fixed float format. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* library :: A handle to the FreeType library object. */
|
||||
/* */
|
||||
/* clazz :: A pointer to the glyph's class. Private. */
|
||||
/* */
|
||||
/* format :: The format of the glyph's image. */
|
||||
/* */
|
||||
/* advance :: A 16.16 vector that gives the glyph's advance width. */
|
||||
/* */
|
||||
typedef struct FT_GlyphRec_ {
|
||||
FT_Library library;
|
||||
const FT_Glyph_Class *clazz;
|
||||
FT_Glyph_Format format;
|
||||
FT_Vector advance;
|
||||
|
||||
} FT_GlyphRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_BitmapGlyph */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A handle to an object used to model a bitmap glyph image. This is */
|
||||
/* a sub-class of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec. */
|
||||
/* */
|
||||
typedef struct FT_BitmapGlyphRec_ *FT_BitmapGlyph;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_BitmapGlyphRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used for bitmap glyph images. This really is a */
|
||||
/* `sub-class' of @FT_GlyphRec. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* root :: The root @FT_Glyph fields. */
|
||||
/* */
|
||||
/* left :: The left-side bearing, i.e., the horizontal distance */
|
||||
/* from the current pen position to the left border of the */
|
||||
/* glyph bitmap. */
|
||||
/* */
|
||||
/* top :: The top-side bearing, i.e., the vertical distance from */
|
||||
/* the current pen position to the top border of the glyph */
|
||||
/* bitmap. This distance is positive for upwards~y! */
|
||||
/* */
|
||||
/* bitmap :: A descriptor for the bitmap. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* You can typecast an @FT_Glyph to @FT_BitmapGlyph if you have */
|
||||
/* `glyph->format == FT_GLYPH_FORMAT_BITMAP'. This lets you access */
|
||||
/* the bitmap's contents easily. */
|
||||
/* */
|
||||
/* The corresponding pixel buffer is always owned by @FT_BitmapGlyph */
|
||||
/* and is thus created and destroyed with it. */
|
||||
/* */
|
||||
typedef struct FT_BitmapGlyphRec_ {
|
||||
FT_GlyphRec root;
|
||||
FT_Int left;
|
||||
FT_Int top;
|
||||
FT_Bitmap bitmap;
|
||||
|
||||
} FT_BitmapGlyphRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_OutlineGlyph */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A handle to an object used to model an outline glyph image. This */
|
||||
/* is a sub-class of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec. */
|
||||
/* */
|
||||
typedef struct FT_OutlineGlyphRec_ *FT_OutlineGlyph;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_OutlineGlyphRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used for outline (vectorial) glyph images. This */
|
||||
/* really is a `sub-class' of @FT_GlyphRec. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* root :: The root @FT_Glyph fields. */
|
||||
/* */
|
||||
/* outline :: A descriptor for the outline. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* You can typecast an @FT_Glyph to @FT_OutlineGlyph if you have */
|
||||
/* `glyph->format == FT_GLYPH_FORMAT_OUTLINE'. This lets you access */
|
||||
/* the outline's content easily. */
|
||||
/* */
|
||||
/* As the outline is extracted from a glyph slot, its coordinates are */
|
||||
/* expressed normally in 26.6 pixels, unless the flag */
|
||||
/* @FT_LOAD_NO_SCALE was used in @FT_Load_Glyph() or @FT_Load_Char(). */
|
||||
/* */
|
||||
/* The outline's tables are always owned by the object and are */
|
||||
/* destroyed with it. */
|
||||
/* */
|
||||
typedef struct FT_OutlineGlyphRec_ {
|
||||
FT_GlyphRec root;
|
||||
FT_Outline outline;
|
||||
|
||||
} FT_OutlineGlyphRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_Glyph */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A function used to extract a glyph image from a slot. Note that */
|
||||
/* the created @FT_Glyph object must be released with @FT_Done_Glyph. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* slot :: A handle to the source glyph slot. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* aglyph :: A handle to the glyph object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_Glyph( FT_GlyphSlot
|
||||
slot,
|
||||
FT_Glyph *aglyph
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Glyph_Copy */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A function used to copy a glyph image. Note that the created */
|
||||
/* @FT_Glyph object must be released with @FT_Done_Glyph. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* source :: A handle to the source glyph object. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* target :: A handle to the target glyph object. 0~in case of */
|
||||
/* error. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Glyph_Copy( FT_Glyph
|
||||
source,
|
||||
FT_Glyph *target
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Glyph_Transform */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Transform a glyph image if its format is scalable. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* glyph :: A handle to the target glyph object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* matrix :: A pointer to a 2x2 matrix to apply. */
|
||||
/* */
|
||||
/* delta :: A pointer to a 2d vector to apply. Coordinates are */
|
||||
/* expressed in 1/64th of a pixel. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code (if not 0, the glyph format is not scalable). */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The 2x2 transformation matrix is also applied to the glyph's */
|
||||
/* advance vector. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Glyph_Transform( FT_Glyph
|
||||
glyph,
|
||||
FT_Matrix *matrix,
|
||||
FT_Vector
|
||||
* delta );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Enum> */
|
||||
/* FT_Glyph_BBox_Mode */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The mode how the values of @FT_Glyph_Get_CBox are returned. */
|
||||
/* */
|
||||
/* <Values> */
|
||||
/* FT_GLYPH_BBOX_UNSCALED :: */
|
||||
/* Return unscaled font units. */
|
||||
/* */
|
||||
/* FT_GLYPH_BBOX_SUBPIXELS :: */
|
||||
/* Return unfitted 26.6 coordinates. */
|
||||
/* */
|
||||
/* FT_GLYPH_BBOX_GRIDFIT :: */
|
||||
/* Return grid-fitted 26.6 coordinates. */
|
||||
/* */
|
||||
/* FT_GLYPH_BBOX_TRUNCATE :: */
|
||||
/* Return coordinates in integer pixels. */
|
||||
/* */
|
||||
/* FT_GLYPH_BBOX_PIXELS :: */
|
||||
/* Return grid-fitted pixel coordinates. */
|
||||
/* */
|
||||
typedef enum FT_Glyph_BBox_Mode_ {
|
||||
FT_GLYPH_BBOX_UNSCALED = 0,
|
||||
FT_GLYPH_BBOX_SUBPIXELS = 0,
|
||||
FT_GLYPH_BBOX_GRIDFIT = 1,
|
||||
FT_GLYPH_BBOX_TRUNCATE = 2,
|
||||
FT_GLYPH_BBOX_PIXELS = 3
|
||||
|
||||
} FT_Glyph_BBox_Mode;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Enum> */
|
||||
/* ft_glyph_bbox_xxx */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* These constants are deprecated. Use the corresponding */
|
||||
/* @FT_Glyph_BBox_Mode values instead. */
|
||||
/* */
|
||||
/* <Values> */
|
||||
/* ft_glyph_bbox_unscaled :: See @FT_GLYPH_BBOX_UNSCALED. */
|
||||
/* ft_glyph_bbox_subpixels :: See @FT_GLYPH_BBOX_SUBPIXELS. */
|
||||
/* ft_glyph_bbox_gridfit :: See @FT_GLYPH_BBOX_GRIDFIT. */
|
||||
/* ft_glyph_bbox_truncate :: See @FT_GLYPH_BBOX_TRUNCATE. */
|
||||
/* ft_glyph_bbox_pixels :: See @FT_GLYPH_BBOX_PIXELS. */
|
||||
/* */
|
||||
#define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED
|
||||
#define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS
|
||||
#define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT
|
||||
#define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE
|
||||
#define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Glyph_Get_CBox */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Return a glyph's `control box'. The control box encloses all the */
|
||||
/* outline's points, including Bézier control points. Though it */
|
||||
/* coincides with the exact bounding box for most glyphs, it can be */
|
||||
/* slightly larger in some situations (like when rotating an outline */
|
||||
/* which contains Bézier outside arcs). */
|
||||
/* */
|
||||
/* Computing the control box is very fast, while getting the bounding */
|
||||
/* box can take much more time as it needs to walk over all segments */
|
||||
/* and arcs in the outline. To get the latter, you can use the */
|
||||
/* `ftbbox' component which is dedicated to this single task. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* glyph :: A handle to the source glyph object. */
|
||||
/* */
|
||||
/* mode :: The mode which indicates how to interpret the returned */
|
||||
/* bounding box values. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* acbox :: The glyph coordinate bounding box. Coordinates are */
|
||||
/* expressed in 1/64th of pixels if it is grid-fitted. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* Coordinates are relative to the glyph origin, using the y~upwards */
|
||||
/* convention. */
|
||||
/* */
|
||||
/* If the glyph has been loaded with @FT_LOAD_NO_SCALE, `bbox_mode' */
|
||||
/* must be set to @FT_GLYPH_BBOX_UNSCALED to get unscaled font */
|
||||
/* units in 26.6 pixel format. The value @FT_GLYPH_BBOX_SUBPIXELS */
|
||||
/* is another name for this constant. */
|
||||
/* */
|
||||
/* If the font is tricky and the glyph has been loaded with */
|
||||
/* @FT_LOAD_NO_SCALE, the resulting CBox is meaningless. To get */
|
||||
/* reasonable values for the CBox it is necessary to load the glyph */
|
||||
/* at a large ppem value (so that the hinting instructions can */
|
||||
/* properly shift and scale the subglyphs), then extracting the CBox */
|
||||
/* which can be eventually converted back to font units. */
|
||||
/* */
|
||||
/* Note that the maximum coordinates are exclusive, which means that */
|
||||
/* one can compute the width and height of the glyph image (be it in */
|
||||
/* integer or 26.6 pixels) as: */
|
||||
/* */
|
||||
/* { */
|
||||
/* width = bbox.xMax - bbox.xMin; */
|
||||
/* height = bbox.yMax - bbox.yMin; */
|
||||
/* } */
|
||||
/* */
|
||||
/* Note also that for 26.6 coordinates, if `bbox_mode' is set to */
|
||||
/* @FT_GLYPH_BBOX_GRIDFIT, the coordinates will also be grid-fitted, */
|
||||
/* which corresponds to: */
|
||||
/* */
|
||||
/* { */
|
||||
/* bbox.xMin = FLOOR(bbox.xMin); */
|
||||
/* bbox.yMin = FLOOR(bbox.yMin); */
|
||||
/* bbox.xMax = CEILING(bbox.xMax); */
|
||||
/* bbox.yMax = CEILING(bbox.yMax); */
|
||||
/* } */
|
||||
/* */
|
||||
/* To get the bbox in pixel coordinates, set `bbox_mode' to */
|
||||
/* @FT_GLYPH_BBOX_TRUNCATE. */
|
||||
/* */
|
||||
/* To get the bbox in grid-fitted pixel coordinates, set `bbox_mode' */
|
||||
/* to @FT_GLYPH_BBOX_PIXELS. */
|
||||
/* */
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_Glyph_Get_CBox( FT_Glyph
|
||||
glyph,
|
||||
FT_UInt bbox_mode,
|
||||
FT_BBox
|
||||
*acbox );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Glyph_To_Bitmap */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Convert a given glyph object to a bitmap glyph object. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* the_glyph :: A pointer to a handle to the target glyph. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* render_mode :: An enumeration that describes how the data is */
|
||||
/* rendered. */
|
||||
/* */
|
||||
/* origin :: A pointer to a vector used to translate the glyph */
|
||||
/* image before rendering. Can be~0 (if no */
|
||||
/* translation). The origin is expressed in */
|
||||
/* 26.6 pixels. */
|
||||
/* */
|
||||
/* destroy :: A boolean that indicates that the original glyph */
|
||||
/* image should be destroyed by this function. It is */
|
||||
/* never destroyed in case of error. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* This function does nothing if the glyph format isn't scalable. */
|
||||
/* */
|
||||
/* The glyph image is translated with the `origin' vector before */
|
||||
/* rendering. */
|
||||
/* */
|
||||
/* The first parameter is a pointer to an @FT_Glyph handle, that will */
|
||||
/* be _replaced_ by this function (with newly allocated data). */
|
||||
/* Typically, you would use (omitting error handling): */
|
||||
/* */
|
||||
/* */
|
||||
/* { */
|
||||
/* FT_Glyph glyph; */
|
||||
/* FT_BitmapGlyph glyph_bitmap; */
|
||||
/* */
|
||||
/* */
|
||||
/* // load glyph */
|
||||
/* error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAUT ); */
|
||||
/* */
|
||||
/* // extract glyph image */
|
||||
/* error = FT_Get_Glyph( face->glyph, &glyph ); */
|
||||
/* */
|
||||
/* // convert to a bitmap (default render mode + destroying old) */
|
||||
/* if ( glyph->format != FT_GLYPH_FORMAT_BITMAP ) */
|
||||
/* { */
|
||||
/* error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL, */
|
||||
/* 0, 1 ); */
|
||||
/* if ( error ) // `glyph' unchanged */
|
||||
/* ... */
|
||||
/* } */
|
||||
/* */
|
||||
/* // access bitmap content by typecasting */
|
||||
/* glyph_bitmap = (FT_BitmapGlyph)glyph; */
|
||||
/* */
|
||||
/* // do funny stuff with it, like blitting/drawing */
|
||||
/* ... */
|
||||
/* */
|
||||
/* // discard glyph image (bitmap or not) */
|
||||
/* FT_Done_Glyph( glyph ); */
|
||||
/* } */
|
||||
/* */
|
||||
/* */
|
||||
/* Here another example, again without error handling: */
|
||||
/* */
|
||||
/* */
|
||||
/* { */
|
||||
/* FT_Glyph glyphs[MAX_GLYPHS] */
|
||||
/* */
|
||||
/* */
|
||||
/* ... */
|
||||
/* */
|
||||
/* for ( idx = 0; i < MAX_GLYPHS; i++ ) */
|
||||
/* error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) || */
|
||||
/* FT_Get_Glyph ( face->glyph, &glyph[idx] ); */
|
||||
/* */
|
||||
/* ... */
|
||||
/* */
|
||||
/* for ( idx = 0; i < MAX_GLYPHS; i++ ) */
|
||||
/* { */
|
||||
/* FT_Glyph bitmap = glyphs[idx]; */
|
||||
/* */
|
||||
/* */
|
||||
/* ... */
|
||||
/* */
|
||||
/* // after this call, `bitmap' no longer points into */
|
||||
/* // the `glyphs' array (and the old value isn't destroyed) */
|
||||
/* FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 ); */
|
||||
/* */
|
||||
/* ... */
|
||||
/* */
|
||||
/* FT_Done_Glyph( bitmap ); */
|
||||
/* } */
|
||||
/* */
|
||||
/* ... */
|
||||
/* */
|
||||
/* for ( idx = 0; i < MAX_GLYPHS; i++ ) */
|
||||
/* FT_Done_Glyph( glyphs[idx] ); */
|
||||
/* } */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Glyph_To_Bitmap( FT_Glyph
|
||||
* the_glyph,
|
||||
FT_Render_Mode render_mode,
|
||||
FT_Vector
|
||||
* origin,
|
||||
FT_Bool destroy
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Done_Glyph */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Destroy a given glyph. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* glyph :: A handle to the target glyph object. */
|
||||
/* */
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_Done_Glyph( FT_Glyph
|
||||
glyph );
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
/* other helpful functions */
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* computations */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Matrix_Multiply */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Perform the matrix operation `b = a*b'. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* a :: A pointer to matrix `a'. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* b :: A pointer to matrix `b'. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The result is undefined if either `a' or `b' is zero. */
|
||||
/* */
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_Matrix_Multiply(const FT_Matrix *a,
|
||||
FT_Matrix *b);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Matrix_Invert */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Invert a 2x2 matrix. Return an error if it can't be inverted. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* matrix :: A pointer to the target matrix. Remains untouched in */
|
||||
/* case of error. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Matrix_Invert( FT_Matrix
|
||||
* matrix );
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTGLYPH_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
||||
|
||||
/* Local Variables: */
|
||||
/* coding: utf-8 */
|
||||
/* End: */
|
||||
@@ -0,0 +1,370 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftgxval.h */
|
||||
/* */
|
||||
/* FreeType API for validating TrueTypeGX/AAT tables (specification). */
|
||||
/* */
|
||||
/* Copyright 2004, 2005, 2006 by */
|
||||
/* Masatake YAMATO, Redhat K.K, */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* gxvalid is derived from both gxlayout module and otvalid module. */
|
||||
/* Development of gxlayout is supported by the Information-technology */
|
||||
/* Promotion Agency(IPA), Japan. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTGXVAL_H__
|
||||
#define __FTGXVAL_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* gx_validation */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* TrueTypeGX/AAT Validation */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* An API to validate TrueTypeGX/AAT tables. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the declaration of functions to validate */
|
||||
/* some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, */
|
||||
/* trak, prop, lcar). */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* */
|
||||
/* Warning: Use FT_VALIDATE_XXX to validate a table. */
|
||||
/* Following definitions are for gxvalid developers. */
|
||||
/* */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
#define FT_VALIDATE_feat_INDEX 0
|
||||
#define FT_VALIDATE_mort_INDEX 1
|
||||
#define FT_VALIDATE_morx_INDEX 2
|
||||
#define FT_VALIDATE_bsln_INDEX 3
|
||||
#define FT_VALIDATE_just_INDEX 4
|
||||
#define FT_VALIDATE_kern_INDEX 5
|
||||
#define FT_VALIDATE_opbd_INDEX 6
|
||||
#define FT_VALIDATE_trak_INDEX 7
|
||||
#define FT_VALIDATE_prop_INDEX 8
|
||||
#define FT_VALIDATE_lcar_INDEX 9
|
||||
#define FT_VALIDATE_GX_LAST_INDEX FT_VALIDATE_lcar_INDEX
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_VALIDATE_GX_LENGTH
|
||||
*
|
||||
* @description:
|
||||
* The number of tables checked in this module. Use it as a parameter
|
||||
* for the `table-length' argument of function @FT_TrueTypeGX_Validate.
|
||||
*/
|
||||
#define FT_VALIDATE_GX_LENGTH (FT_VALIDATE_GX_LAST_INDEX + 1)
|
||||
|
||||
/* */
|
||||
|
||||
/* Up to 0x1000 is used by otvalid.
|
||||
Ox2xxx is reserved for feature OT extension. */
|
||||
#define FT_VALIDATE_GX_START 0x4000
|
||||
#define FT_VALIDATE_GX_BITFIELD(tag) \
|
||||
( FT_VALIDATE_GX_START << FT_VALIDATE_##tag##_INDEX )
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_VALIDATE_GXXXX
|
||||
*
|
||||
* @description:
|
||||
* A list of bit-field constants used with @FT_TrueTypeGX_Validate to
|
||||
* indicate which TrueTypeGX/AAT Type tables should be validated.
|
||||
*
|
||||
* @values:
|
||||
* FT_VALIDATE_feat ::
|
||||
* Validate `feat' table.
|
||||
*
|
||||
* FT_VALIDATE_mort ::
|
||||
* Validate `mort' table.
|
||||
*
|
||||
* FT_VALIDATE_morx ::
|
||||
* Validate `morx' table.
|
||||
*
|
||||
* FT_VALIDATE_bsln ::
|
||||
* Validate `bsln' table.
|
||||
*
|
||||
* FT_VALIDATE_just ::
|
||||
* Validate `just' table.
|
||||
*
|
||||
* FT_VALIDATE_kern ::
|
||||
* Validate `kern' table.
|
||||
*
|
||||
* FT_VALIDATE_opbd ::
|
||||
* Validate `opbd' table.
|
||||
*
|
||||
* FT_VALIDATE_trak ::
|
||||
* Validate `trak' table.
|
||||
*
|
||||
* FT_VALIDATE_prop ::
|
||||
* Validate `prop' table.
|
||||
*
|
||||
* FT_VALIDATE_lcar ::
|
||||
* Validate `lcar' table.
|
||||
*
|
||||
* FT_VALIDATE_GX ::
|
||||
* Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern,
|
||||
* opbd, trak, prop and lcar).
|
||||
*
|
||||
*/
|
||||
|
||||
#define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat )
|
||||
#define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort )
|
||||
#define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx )
|
||||
#define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln )
|
||||
#define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just )
|
||||
#define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern )
|
||||
#define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd )
|
||||
#define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak )
|
||||
#define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop )
|
||||
#define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar )
|
||||
|
||||
#define FT_VALIDATE_GX ( FT_VALIDATE_feat | \
|
||||
FT_VALIDATE_mort | \
|
||||
FT_VALIDATE_morx | \
|
||||
FT_VALIDATE_bsln | \
|
||||
FT_VALIDATE_just | \
|
||||
FT_VALIDATE_kern | \
|
||||
FT_VALIDATE_opbd | \
|
||||
FT_VALIDATE_trak | \
|
||||
FT_VALIDATE_prop | \
|
||||
FT_VALIDATE_lcar )
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_TrueTypeGX_Validate
|
||||
*
|
||||
* @description:
|
||||
* Validate various TrueTypeGX tables to assure that all offsets and
|
||||
* indices are valid. The idea is that a higher-level library which
|
||||
* actually does the text layout can access those tables without
|
||||
* error checking (which can be quite time consuming).
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* validation_flags ::
|
||||
* A bit field which specifies the tables to be validated. See
|
||||
* @FT_VALIDATE_GXXXX for possible values.
|
||||
*
|
||||
* table_length ::
|
||||
* The size of the `tables' array. Normally, @FT_VALIDATE_GX_LENGTH
|
||||
* should be passed.
|
||||
*
|
||||
* @output:
|
||||
* tables ::
|
||||
* The array where all validated sfnt tables are stored.
|
||||
* The array itself must be allocated by a client.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function only works with TrueTypeGX fonts, returning an error
|
||||
* otherwise.
|
||||
*
|
||||
* After use, the application should deallocate the buffers pointed to by
|
||||
* each `tables' element, by calling @FT_TrueTypeGX_Free. A NULL value
|
||||
* indicates that the table either doesn't exist in the font, the
|
||||
* application hasn't asked for validation, or the validator doesn't have
|
||||
* the ability to validate the sfnt table.
|
||||
*/
|
||||
FT_EXPORT(FT_Error)
|
||||
|
||||
FT_TrueTypeGX_Validate( FT_Face
|
||||
face,
|
||||
FT_UInt validation_flags,
|
||||
FT_Bytes
|
||||
tables[FT_VALIDATE_GX_LENGTH],
|
||||
FT_UInt table_length
|
||||
);
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_TrueTypeGX_Free
|
||||
*
|
||||
* @description:
|
||||
* Free the buffer allocated by TrueTypeGX validator.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* table ::
|
||||
* The pointer to the buffer allocated by
|
||||
* @FT_TrueTypeGX_Validate.
|
||||
*
|
||||
* @note:
|
||||
* This function must be used to free the buffer allocated by
|
||||
* @FT_TrueTypeGX_Validate only.
|
||||
*/
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_TrueTypeGX_Free( FT_Face
|
||||
face,
|
||||
FT_Bytes table
|
||||
);
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_VALIDATE_CKERNXXX
|
||||
*
|
||||
* @description:
|
||||
* A list of bit-field constants used with @FT_ClassicKern_Validate
|
||||
* to indicate the classic kern dialect or dialects. If the selected
|
||||
* type doesn't fit, @FT_ClassicKern_Validate regards the table as
|
||||
* invalid.
|
||||
*
|
||||
* @values:
|
||||
* FT_VALIDATE_MS ::
|
||||
* Handle the `kern' table as a classic Microsoft kern table.
|
||||
*
|
||||
* FT_VALIDATE_APPLE ::
|
||||
* Handle the `kern' table as a classic Apple kern table.
|
||||
*
|
||||
* FT_VALIDATE_CKERN ::
|
||||
* Handle the `kern' as either classic Apple or Microsoft kern table.
|
||||
*/
|
||||
#define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 )
|
||||
#define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 )
|
||||
|
||||
#define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE )
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_ClassicKern_Validate
|
||||
*
|
||||
* @description:
|
||||
* Validate classic (16-bit format) kern table to assure that the offsets
|
||||
* and indices are valid. The idea is that a higher-level library which
|
||||
* actually does the text layout can access those tables without error
|
||||
* checking (which can be quite time consuming).
|
||||
*
|
||||
* The `kern' table validator in @FT_TrueTypeGX_Validate deals with both
|
||||
* the new 32-bit format and the classic 16-bit format, while
|
||||
* FT_ClassicKern_Validate only supports the classic 16-bit format.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* validation_flags ::
|
||||
* A bit field which specifies the dialect to be validated. See
|
||||
* @FT_VALIDATE_CKERNXXX for possible values.
|
||||
*
|
||||
* @output:
|
||||
* ckern_table ::
|
||||
* A pointer to the kern table.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* After use, the application should deallocate the buffers pointed to by
|
||||
* `ckern_table', by calling @FT_ClassicKern_Free. A NULL value
|
||||
* indicates that the table doesn't exist in the font.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_ClassicKern_Validate( FT_Face
|
||||
face,
|
||||
FT_UInt validation_flags,
|
||||
FT_Bytes
|
||||
*ckern_table );
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_ClassicKern_Free
|
||||
*
|
||||
* @description:
|
||||
* Free the buffer allocated by classic Kern validator.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* table ::
|
||||
* The pointer to the buffer that is allocated by
|
||||
* @FT_ClassicKern_Validate.
|
||||
*
|
||||
* @note:
|
||||
* This function must be used to free the buffer allocated by
|
||||
* @FT_ClassicKern_Validate only.
|
||||
*/
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_ClassicKern_Free( FT_Face
|
||||
face,
|
||||
FT_Bytes table
|
||||
);
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTGXVAL_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,105 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftgzip.h */
|
||||
/* */
|
||||
/* Gzip-compressed stream support. */
|
||||
/* */
|
||||
/* Copyright 2002, 2003, 2004, 2006 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTGZIP_H__
|
||||
#define __FTGZIP_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* gzip */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* GZIP Streams */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Using gzip-compressed font files. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the declaration of Gzip-specific functions. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stream_OpenGzip
|
||||
*
|
||||
* @description:
|
||||
* Open a new stream to parse gzip-compressed font files. This is
|
||||
* mainly used to support the compressed `*.pcf.gz' fonts that come
|
||||
* with XFree86.
|
||||
*
|
||||
* @input:
|
||||
* stream ::
|
||||
* The target embedding stream.
|
||||
*
|
||||
* source ::
|
||||
* The source stream.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* The source stream must be opened _before_ calling this function.
|
||||
*
|
||||
* Calling the internal function `FT_Stream_Close' on the new stream will
|
||||
* *not* call `FT_Stream_Close' on the source stream. None of the stream
|
||||
* objects will be released to the heap.
|
||||
*
|
||||
* The stream implementation is very basic and resets the decompression
|
||||
* process each time seeking backwards is needed within the stream.
|
||||
*
|
||||
* In certain builds of the library, gzip compression recognition is
|
||||
* automatically handled when calling @FT_New_Face or @FT_Open_Face.
|
||||
* This means that if no font driver is capable of handling the raw
|
||||
* compressed file, the library will try to open a gzipped stream from
|
||||
* it and re-open the face with it.
|
||||
*
|
||||
* This function may return `FT_Err_Unimplemented_Feature' if your build
|
||||
* of FreeType was not compiled with zlib support.
|
||||
*/
|
||||
FT_EXPORT(FT_Error)
|
||||
|
||||
FT_Stream_OpenGzip( FT_Stream
|
||||
stream,
|
||||
FT_Stream source
|
||||
);
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTGZIP_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
Diferenças do arquivo suprimidas por serem muito extensas
Carregar Diff
@@ -0,0 +1,357 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftincrem.h */
|
||||
/* */
|
||||
/* FreeType incremental loading (specification). */
|
||||
/* */
|
||||
/* Copyright 2002, 2003, 2006, 2007, 2008, 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTINCREM_H__
|
||||
#define __FTINCREM_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @section:
|
||||
* incremental
|
||||
*
|
||||
* @title:
|
||||
* Incremental Loading
|
||||
*
|
||||
* @abstract:
|
||||
* Custom Glyph Loading.
|
||||
*
|
||||
* @description:
|
||||
* This section contains various functions used to perform so-called
|
||||
* `incremental' glyph loading. This is a mode where all glyphs loaded
|
||||
* from a given @FT_Face are provided by the client application,
|
||||
*
|
||||
* Apart from that, all other tables are loaded normally from the font
|
||||
* file. This mode is useful when FreeType is used within another
|
||||
* engine, e.g., a PostScript Imaging Processor.
|
||||
*
|
||||
* To enable this mode, you must use @FT_Open_Face, passing an
|
||||
* @FT_Parameter with the @FT_PARAM_TAG_INCREMENTAL tag and an
|
||||
* @FT_Incremental_Interface value. See the comments for
|
||||
* @FT_Incremental_InterfaceRec for an example.
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* FT_Incremental
|
||||
*
|
||||
* @description:
|
||||
* An opaque type describing a user-provided object used to implement
|
||||
* `incremental' glyph loading within FreeType. This is used to support
|
||||
* embedded fonts in certain environments (e.g., PostScript interpreters),
|
||||
* where the glyph data isn't in the font file, or must be overridden by
|
||||
* different values.
|
||||
*
|
||||
* @note:
|
||||
* It is up to client applications to create and implement @FT_Incremental
|
||||
* objects, as long as they provide implementations for the methods
|
||||
* @FT_Incremental_GetGlyphDataFunc, @FT_Incremental_FreeGlyphDataFunc
|
||||
* and @FT_Incremental_GetGlyphMetricsFunc.
|
||||
*
|
||||
* See the description of @FT_Incremental_InterfaceRec to understand how
|
||||
* to use incremental objects with FreeType.
|
||||
*
|
||||
*/
|
||||
typedef struct FT_IncrementalRec_ *FT_Incremental;
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @struct:
|
||||
* FT_Incremental_MetricsRec
|
||||
*
|
||||
* @description:
|
||||
* A small structure used to contain the basic glyph metrics returned
|
||||
* by the @FT_Incremental_GetGlyphMetricsFunc method.
|
||||
*
|
||||
* @fields:
|
||||
* bearing_x ::
|
||||
* Left bearing, in font units.
|
||||
*
|
||||
* bearing_y ::
|
||||
* Top bearing, in font units.
|
||||
*
|
||||
* advance ::
|
||||
* Horizontal component of glyph advance, in font units.
|
||||
*
|
||||
* advance_v ::
|
||||
* Vertical component of glyph advance, in font units.
|
||||
*
|
||||
* @note:
|
||||
* These correspond to horizontal or vertical metrics depending on the
|
||||
* value of the `vertical' argument to the function
|
||||
* @FT_Incremental_GetGlyphMetricsFunc.
|
||||
*
|
||||
*/
|
||||
typedef struct FT_Incremental_MetricsRec_ {
|
||||
FT_Long bearing_x;
|
||||
FT_Long bearing_y;
|
||||
FT_Long advance;
|
||||
FT_Long advance_v; /* since 2.3.12 */
|
||||
|
||||
} FT_Incremental_MetricsRec;
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @struct:
|
||||
* FT_Incremental_Metrics
|
||||
*
|
||||
* @description:
|
||||
* A handle to an @FT_Incremental_MetricsRec structure.
|
||||
*
|
||||
*/
|
||||
typedef struct FT_Incremental_MetricsRec_ *FT_Incremental_Metrics;
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* FT_Incremental_GetGlyphDataFunc
|
||||
*
|
||||
* @description:
|
||||
* A function called by FreeType to access a given glyph's data bytes
|
||||
* during @FT_Load_Glyph or @FT_Load_Char if incremental loading is
|
||||
* enabled.
|
||||
*
|
||||
* Note that the format of the glyph's data bytes depends on the font
|
||||
* file format. For TrueType, it must correspond to the raw bytes within
|
||||
* the `glyf' table. For PostScript formats, it must correspond to the
|
||||
* *unencrypted* charstring bytes, without any `lenIV' header. It is
|
||||
* undefined for any other format.
|
||||
*
|
||||
* @input:
|
||||
* incremental ::
|
||||
* Handle to an opaque @FT_Incremental handle provided by the client
|
||||
* application.
|
||||
*
|
||||
* glyph_index ::
|
||||
* Index of relevant glyph.
|
||||
*
|
||||
* @output:
|
||||
* adata ::
|
||||
* A structure describing the returned glyph data bytes (which will be
|
||||
* accessed as a read-only byte block).
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* If this function returns successfully the method
|
||||
* @FT_Incremental_FreeGlyphDataFunc will be called later to release
|
||||
* the data bytes.
|
||||
*
|
||||
* Nested calls to @FT_Incremental_GetGlyphDataFunc can happen for
|
||||
* compound glyphs.
|
||||
*
|
||||
*/
|
||||
typedef FT_Error
|
||||
(*FT_Incremental_GetGlyphDataFunc)(FT_Incremental
|
||||
incremental,
|
||||
FT_UInt glyph_index,
|
||||
FT_Data
|
||||
* adata );
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* FT_Incremental_FreeGlyphDataFunc
|
||||
*
|
||||
* @description:
|
||||
* A function used to release the glyph data bytes returned by a
|
||||
* successful call to @FT_Incremental_GetGlyphDataFunc.
|
||||
*
|
||||
* @input:
|
||||
* incremental ::
|
||||
* A handle to an opaque @FT_Incremental handle provided by the client
|
||||
* application.
|
||||
*
|
||||
* data ::
|
||||
* A structure describing the glyph data bytes (which will be accessed
|
||||
* as a read-only byte block).
|
||||
*
|
||||
*/
|
||||
typedef void
|
||||
(*FT_Incremental_FreeGlyphDataFunc)(FT_Incremental
|
||||
incremental,
|
||||
FT_Data *data
|
||||
);
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* FT_Incremental_GetGlyphMetricsFunc
|
||||
*
|
||||
* @description:
|
||||
* A function used to retrieve the basic metrics of a given glyph index
|
||||
* before accessing its data. This is necessary because, in certain
|
||||
* formats like TrueType, the metrics are stored in a different place from
|
||||
* the glyph images proper.
|
||||
*
|
||||
* @input:
|
||||
* incremental ::
|
||||
* A handle to an opaque @FT_Incremental handle provided by the client
|
||||
* application.
|
||||
*
|
||||
* glyph_index ::
|
||||
* Index of relevant glyph.
|
||||
*
|
||||
* vertical ::
|
||||
* If true, return vertical metrics.
|
||||
*
|
||||
* ametrics ::
|
||||
* This parameter is used for both input and output.
|
||||
* The original glyph metrics, if any, in font units. If metrics are
|
||||
* not available all the values must be set to zero.
|
||||
*
|
||||
* @output:
|
||||
* ametrics ::
|
||||
* The replacement glyph metrics in font units.
|
||||
*
|
||||
*/
|
||||
typedef FT_Error
|
||||
(*FT_Incremental_GetGlyphMetricsFunc)
|
||||
(FT_Incremental
|
||||
incremental,
|
||||
FT_UInt glyph_index,
|
||||
FT_Bool
|
||||
vertical,
|
||||
FT_Incremental_MetricsRec *ametrics
|
||||
);
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @struct:
|
||||
* FT_Incremental_FuncsRec
|
||||
*
|
||||
* @description:
|
||||
* A table of functions for accessing fonts that load data
|
||||
* incrementally. Used in @FT_Incremental_InterfaceRec.
|
||||
*
|
||||
* @fields:
|
||||
* get_glyph_data ::
|
||||
* The function to get glyph data. Must not be null.
|
||||
*
|
||||
* free_glyph_data ::
|
||||
* The function to release glyph data. Must not be null.
|
||||
*
|
||||
* get_glyph_metrics ::
|
||||
* The function to get glyph metrics. May be null if the font does
|
||||
* not provide overriding glyph metrics.
|
||||
*
|
||||
*/
|
||||
typedef struct FT_Incremental_FuncsRec_ {
|
||||
FT_Incremental_GetGlyphDataFunc get_glyph_data;
|
||||
FT_Incremental_FreeGlyphDataFunc free_glyph_data;
|
||||
FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics;
|
||||
|
||||
} FT_Incremental_FuncsRec;
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @struct:
|
||||
* FT_Incremental_InterfaceRec
|
||||
*
|
||||
* @description:
|
||||
* A structure to be used with @FT_Open_Face to indicate that the user
|
||||
* wants to support incremental glyph loading. You should use it with
|
||||
* @FT_PARAM_TAG_INCREMENTAL as in the following example:
|
||||
*
|
||||
* {
|
||||
* FT_Incremental_InterfaceRec inc_int;
|
||||
* FT_Parameter parameter;
|
||||
* FT_Open_Args open_args;
|
||||
*
|
||||
*
|
||||
* // set up incremental descriptor
|
||||
* inc_int.funcs = my_funcs;
|
||||
* inc_int.object = my_object;
|
||||
*
|
||||
* // set up optional parameter
|
||||
* parameter.tag = FT_PARAM_TAG_INCREMENTAL;
|
||||
* parameter.data = &inc_int;
|
||||
*
|
||||
* // set up FT_Open_Args structure
|
||||
* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS;
|
||||
* open_args.pathname = my_font_pathname;
|
||||
* open_args.num_params = 1;
|
||||
* open_args.params = ¶meter; // we use one optional argument
|
||||
*
|
||||
* // open the font
|
||||
* error = FT_Open_Face( library, &open_args, index, &face );
|
||||
* ...
|
||||
* }
|
||||
*
|
||||
*/
|
||||
typedef struct FT_Incremental_InterfaceRec_ {
|
||||
const FT_Incremental_FuncsRec *funcs;
|
||||
FT_Incremental object;
|
||||
|
||||
} FT_Incremental_InterfaceRec;
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* FT_Incremental_Interface
|
||||
*
|
||||
* @description:
|
||||
* A pointer to an @FT_Incremental_InterfaceRec structure.
|
||||
*
|
||||
*/
|
||||
typedef FT_Incremental_InterfaceRec *FT_Incremental_Interface;
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @constant:
|
||||
* FT_PARAM_TAG_INCREMENTAL
|
||||
*
|
||||
* @description:
|
||||
* A constant used as the tag of @FT_Parameter structures to indicate
|
||||
* an incremental loading object to be used by FreeType.
|
||||
*
|
||||
*/
|
||||
#define FT_PARAM_TAG_INCREMENTAL FT_MAKE_TAG( 'i', 'n', 'c', 'r' )
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTINCREM_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,216 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftlcdfil.h */
|
||||
/* */
|
||||
/* FreeType API for color filtering of subpixel bitmap glyphs */
|
||||
/* (specification). */
|
||||
/* */
|
||||
/* Copyright 2006, 2007, 2008, 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FT_LCD_FILTER_H__
|
||||
#define __FT_LCD_FILTER_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @section:
|
||||
* lcd_filtering
|
||||
*
|
||||
* @title:
|
||||
* LCD Filtering
|
||||
*
|
||||
* @abstract:
|
||||
* Reduce color fringes of LCD-optimized bitmaps.
|
||||
*
|
||||
* @description:
|
||||
* The @FT_Library_SetLcdFilter API can be used to specify a low-pass
|
||||
* filter which is then applied to LCD-optimized bitmaps generated
|
||||
* through @FT_Render_Glyph. This is useful to reduce color fringes
|
||||
* which would occur with unfiltered rendering.
|
||||
*
|
||||
* Note that no filter is active by default, and that this function is
|
||||
* *not* implemented in default builds of the library. You need to
|
||||
* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your `ftoption.h' file
|
||||
* in order to activate it.
|
||||
*/
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_LcdFilter
|
||||
*
|
||||
* @description:
|
||||
* A list of values to identify various types of LCD filters.
|
||||
*
|
||||
* @values:
|
||||
* FT_LCD_FILTER_NONE ::
|
||||
* Do not perform filtering. When used with subpixel rendering, this
|
||||
* results in sometimes severe color fringes.
|
||||
*
|
||||
* FT_LCD_FILTER_DEFAULT ::
|
||||
* The default filter reduces color fringes considerably, at the cost
|
||||
* of a slight blurriness in the output.
|
||||
*
|
||||
* FT_LCD_FILTER_LIGHT ::
|
||||
* The light filter is a variant that produces less blurriness at the
|
||||
* cost of slightly more color fringes than the default one. It might
|
||||
* be better, depending on taste, your monitor, or your personal vision.
|
||||
*
|
||||
* FT_LCD_FILTER_LEGACY ::
|
||||
* This filter corresponds to the original libXft color filter. It
|
||||
* provides high contrast output but can exhibit really bad color
|
||||
* fringes if glyphs are not extremely well hinted to the pixel grid.
|
||||
* In other words, it only works well if the TrueType bytecode
|
||||
* interpreter is enabled *and* high-quality hinted fonts are used.
|
||||
*
|
||||
* This filter is only provided for comparison purposes, and might be
|
||||
* disabled or stay unsupported in the future.
|
||||
*
|
||||
* @since:
|
||||
* 2.3.0
|
||||
*/
|
||||
typedef enum FT_LcdFilter_ {
|
||||
FT_LCD_FILTER_NONE = 0,
|
||||
FT_LCD_FILTER_DEFAULT = 1,
|
||||
FT_LCD_FILTER_LIGHT = 2,
|
||||
FT_LCD_FILTER_LEGACY = 16,
|
||||
|
||||
FT_LCD_FILTER_MAX /* do not remove */
|
||||
|
||||
} FT_LcdFilter;
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @func:
|
||||
* FT_Library_SetLcdFilter
|
||||
*
|
||||
* @description:
|
||||
* This function is used to apply color filtering to LCD decimated
|
||||
* bitmaps, like the ones used when calling @FT_Render_Glyph with
|
||||
* @FT_RENDER_MODE_LCD or @FT_RENDER_MODE_LCD_V.
|
||||
*
|
||||
* @input:
|
||||
* library ::
|
||||
* A handle to the target library instance.
|
||||
*
|
||||
* filter ::
|
||||
* The filter type.
|
||||
*
|
||||
* You can use @FT_LCD_FILTER_NONE here to disable this feature, or
|
||||
* @FT_LCD_FILTER_DEFAULT to use a default filter that should work
|
||||
* well on most LCD screens.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This feature is always disabled by default. Clients must make an
|
||||
* explicit call to this function with a `filter' value other than
|
||||
* @FT_LCD_FILTER_NONE in order to enable it.
|
||||
*
|
||||
* Due to *PATENTS* covering subpixel rendering, this function doesn't
|
||||
* do anything except returning `FT_Err_Unimplemented_Feature' if the
|
||||
* configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not
|
||||
* defined in your build of the library, which should correspond to all
|
||||
* default builds of FreeType.
|
||||
*
|
||||
* The filter affects glyph bitmaps rendered through @FT_Render_Glyph,
|
||||
* @FT_Outline_Get_Bitmap, @FT_Load_Glyph, and @FT_Load_Char.
|
||||
*
|
||||
* It does _not_ affect the output of @FT_Outline_Render and
|
||||
* @FT_Outline_Get_Bitmap.
|
||||
*
|
||||
* If this feature is activated, the dimensions of LCD glyph bitmaps are
|
||||
* either larger or taller than the dimensions of the corresponding
|
||||
* outline with regards to the pixel grid. For example, for
|
||||
* @FT_RENDER_MODE_LCD, the filter adds up to 3~pixels to the left, and
|
||||
* up to 3~pixels to the right.
|
||||
*
|
||||
* The bitmap offset values are adjusted correctly, so clients shouldn't
|
||||
* need to modify their layout and glyph positioning code when enabling
|
||||
* the filter.
|
||||
*
|
||||
* @since:
|
||||
* 2.3.0
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Library_SetLcdFilter( FT_Library
|
||||
library,
|
||||
FT_LcdFilter filter
|
||||
);
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @func:
|
||||
* FT_Library_SetLcdFilterWeights
|
||||
*
|
||||
* @description:
|
||||
* Use this function to override the filter weights selected by
|
||||
* @FT_Library_SetLcdFilter. By default, FreeType uses the quintuple
|
||||
* (0x00, 0x55, 0x56, 0x55, 0x00) for FT_LCD_FILTER_LIGHT, and (0x10,
|
||||
* 0x40, 0x70, 0x40, 0x10) for FT_LCD_FILTER_DEFAULT and
|
||||
* FT_LCD_FILTER_LEGACY.
|
||||
*
|
||||
* @input:
|
||||
* library ::
|
||||
* A handle to the target library instance.
|
||||
*
|
||||
* weights ::
|
||||
* A pointer to an array; the function copies the first five bytes and
|
||||
* uses them to specify the filter weights.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* Due to *PATENTS* covering subpixel rendering, this function doesn't
|
||||
* do anything except returning `FT_Err_Unimplemented_Feature' if the
|
||||
* configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not
|
||||
* defined in your build of the library, which should correspond to all
|
||||
* default builds of FreeType.
|
||||
*
|
||||
* This function must be called after @FT_Library_SetLcdFilter to have
|
||||
* any effect.
|
||||
*
|
||||
* @since:
|
||||
* 2.4.0
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Library_SetLcdFilterWeights( FT_Library
|
||||
library,
|
||||
unsigned char *weights
|
||||
);
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FT_LCD_FILTER_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,298 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftlist.h */
|
||||
/* */
|
||||
/* Generic list support for FreeType (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2003, 2007, 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This file implements functions relative to list processing. Its */
|
||||
/* data structures are defined in `freetype.h'. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTLIST_H__
|
||||
#define __FTLIST_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* list_processing */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* List Processing */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Simple management of lists. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains various definitions related to list */
|
||||
/* processing using doubly-linked nodes. */
|
||||
/* */
|
||||
/* <Order> */
|
||||
/* FT_List */
|
||||
/* FT_ListNode */
|
||||
/* FT_ListRec */
|
||||
/* FT_ListNodeRec */
|
||||
/* */
|
||||
/* FT_List_Add */
|
||||
/* FT_List_Insert */
|
||||
/* FT_List_Find */
|
||||
/* FT_List_Remove */
|
||||
/* FT_List_Up */
|
||||
/* FT_List_Iterate */
|
||||
/* FT_List_Iterator */
|
||||
/* FT_List_Finalize */
|
||||
/* FT_List_Destructor */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_List_Find */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Find the list node for a given listed object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* list :: A pointer to the parent list. */
|
||||
/* data :: The address of the listed object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* List node. NULL if it wasn't found. */
|
||||
/* */
|
||||
FT_EXPORT(FT_ListNode)
|
||||
|
||||
FT_List_Find( FT_List
|
||||
list,
|
||||
void *data
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_List_Add */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Append an element to the end of a list. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* list :: A pointer to the parent list. */
|
||||
/* node :: The node to append. */
|
||||
/* */
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_List_Add( FT_List
|
||||
list,
|
||||
FT_ListNode node
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_List_Insert */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Insert an element at the head of a list. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* list :: A pointer to parent list. */
|
||||
/* node :: The node to insert. */
|
||||
/* */
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_List_Insert( FT_List
|
||||
list,
|
||||
FT_ListNode node
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_List_Remove */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Remove a node from a list. This function doesn't check whether */
|
||||
/* the node is in the list! */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* node :: The node to remove. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* list :: A pointer to the parent list. */
|
||||
/* */
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_List_Remove( FT_List
|
||||
list,
|
||||
FT_ListNode node
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_List_Up */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Move a node to the head/top of a list. Used to maintain LRU */
|
||||
/* lists. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* list :: A pointer to the parent list. */
|
||||
/* node :: The node to move. */
|
||||
/* */
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_List_Up( FT_List
|
||||
list,
|
||||
FT_ListNode node
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <FuncType> */
|
||||
/* FT_List_Iterator */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* An FT_List iterator function which is called during a list parse */
|
||||
/* by @FT_List_Iterate. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* node :: The current iteration list node. */
|
||||
/* */
|
||||
/* user :: A typeless pointer passed to @FT_List_Iterate. */
|
||||
/* Can be used to point to the iteration's state. */
|
||||
/* */
|
||||
typedef FT_Error
|
||||
(*FT_List_Iterator)(FT_ListNode node,
|
||||
void *user);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_List_Iterate */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Parse a list and calls a given iterator function on each element. */
|
||||
/* Note that parsing is stopped as soon as one of the iterator calls */
|
||||
/* returns a non-zero value. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* list :: A handle to the list. */
|
||||
/* iterator :: An iterator function, called on each node of the list. */
|
||||
/* user :: A user-supplied field which is passed as the second */
|
||||
/* argument to the iterator. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* The result (a FreeType error code) of the last iterator call. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_List_Iterate( FT_List
|
||||
list,
|
||||
FT_List_Iterator iterator,
|
||||
void *user
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <FuncType> */
|
||||
/* FT_List_Destructor */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* An @FT_List iterator function which is called during a list */
|
||||
/* finalization by @FT_List_Finalize to destroy all elements in a */
|
||||
/* given list. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* system :: The current system object. */
|
||||
/* */
|
||||
/* data :: The current object to destroy. */
|
||||
/* */
|
||||
/* user :: A typeless pointer passed to @FT_List_Iterate. It can */
|
||||
/* be used to point to the iteration's state. */
|
||||
/* */
|
||||
typedef void
|
||||
(*FT_List_Destructor)(FT_Memory memory,
|
||||
void *data,
|
||||
void *user);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_List_Finalize */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Destroy all elements in the list as well as the list itself. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* list :: A handle to the list. */
|
||||
/* */
|
||||
/* destroy :: A list destructor that will be applied to each element */
|
||||
/* of the list. */
|
||||
/* */
|
||||
/* memory :: The current memory object which handles deallocation. */
|
||||
/* */
|
||||
/* user :: A user-supplied field which is passed as the last */
|
||||
/* argument to the destructor. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* This function expects that all nodes added by @FT_List_Add or */
|
||||
/* @FT_List_Insert have been dynamically allocated. */
|
||||
/* */
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_List_Finalize( FT_List
|
||||
list,
|
||||
FT_List_Destructor destroy,
|
||||
FT_Memory
|
||||
memory,
|
||||
void *user
|
||||
);
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTLIST_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,102 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftlzw.h */
|
||||
/* */
|
||||
/* LZW-compressed stream support. */
|
||||
/* */
|
||||
/* Copyright 2004, 2006 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTLZW_H__
|
||||
#define __FTLZW_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* lzw */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* LZW Streams */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Using LZW-compressed font files. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the declaration of LZW-specific functions. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
/************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stream_OpenLZW
|
||||
*
|
||||
* @description:
|
||||
* Open a new stream to parse LZW-compressed font files. This is
|
||||
* mainly used to support the compressed `*.pcf.Z' fonts that come
|
||||
* with XFree86.
|
||||
*
|
||||
* @input:
|
||||
* stream :: The target embedding stream.
|
||||
*
|
||||
* source :: The source stream.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* The source stream must be opened _before_ calling this function.
|
||||
*
|
||||
* Calling the internal function `FT_Stream_Close' on the new stream will
|
||||
* *not* call `FT_Stream_Close' on the source stream. None of the stream
|
||||
* objects will be released to the heap.
|
||||
*
|
||||
* The stream implementation is very basic and resets the decompression
|
||||
* process each time seeking backwards is needed within the stream
|
||||
*
|
||||
* In certain builds of the library, LZW compression recognition is
|
||||
* automatically handled when calling @FT_New_Face or @FT_Open_Face.
|
||||
* This means that if no font driver is capable of handling the raw
|
||||
* compressed file, the library will try to open a LZW stream from it
|
||||
* and re-open the face with it.
|
||||
*
|
||||
* This function may return `FT_Err_Unimplemented_Feature' if your build
|
||||
* of FreeType was not compiled with LZW support.
|
||||
*/
|
||||
FT_EXPORT(FT_Error)
|
||||
|
||||
FT_Stream_OpenLZW( FT_Stream
|
||||
stream,
|
||||
FT_Stream source
|
||||
);
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTLZW_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,287 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftmac.h */
|
||||
/* */
|
||||
/* Additional Mac-specific API. */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2004, 2006, 2007 by */
|
||||
/* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* NOTE: Include this file after <freetype/freetype.h> and after any */
|
||||
/* Mac-specific headers (because this header uses Mac types such as */
|
||||
/* Handle, FSSpec, FSRef, etc.) */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTMAC_H__
|
||||
#define __FTMAC_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/* gcc-3.4.1 and later can warn about functions tagged as deprecated */
|
||||
#ifndef FT_DEPRECATED_ATTRIBUTE
|
||||
#if defined(__GNUC__) && \
|
||||
((__GNUC__ >= 4) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1)))
|
||||
#define FT_DEPRECATED_ATTRIBUTE __attribute__((deprecated))
|
||||
#else
|
||||
#define FT_DEPRECATED_ATTRIBUTE
|
||||
#endif
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* mac_specific */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Mac Specific Interface */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Only available on the Macintosh. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The following definitions are only available if FreeType is */
|
||||
/* compiled on a Macintosh. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_New_Face_From_FOND */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Create a new face object from a FOND resource. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* library :: A handle to the library resource. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* fond :: A FOND resource. */
|
||||
/* */
|
||||
/* face_index :: Only supported for the -1 `sanity check' special */
|
||||
/* case. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* aface :: A handle to a new face object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Notes> */
|
||||
/* This function can be used to create @FT_Face objects from fonts */
|
||||
/* that are installed in the system as follows. */
|
||||
/* */
|
||||
/* { */
|
||||
/* fond = GetResource( 'FOND', fontName ); */
|
||||
/* error = FT_New_Face_From_FOND( library, fond, 0, &face ); */
|
||||
/* } */
|
||||
/* */
|
||||
FT_EXPORT(FT_Error)
|
||||
|
||||
FT_New_Face_From_FOND( FT_Library
|
||||
library,
|
||||
Handle fond,
|
||||
FT_Long
|
||||
face_index,
|
||||
FT_Face *aface
|
||||
)
|
||||
FT_DEPRECATED_ATTRIBUTE;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_GetFile_From_Mac_Name */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Return an FSSpec for the disk file containing the named font. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* fontName :: Mac OS name of the font (e.g., Times New Roman */
|
||||
/* Bold). */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* pathSpec :: FSSpec to the file. For passing to */
|
||||
/* @FT_New_Face_From_FSSpec. */
|
||||
/* */
|
||||
/* face_index :: Index of the face. For passing to */
|
||||
/* @FT_New_Face_From_FSSpec. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
|
||||
FT_GetFile_From_Mac_Name(const char *fontName,
|
||||
FSSpec *pathSpec,
|
||||
FT_Long *face_index)
|
||||
FT_DEPRECATED_ATTRIBUTE;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_GetFile_From_Mac_ATS_Name */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Return an FSSpec for the disk file containing the named font. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* fontName :: Mac OS name of the font in ATS framework. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* pathSpec :: FSSpec to the file. For passing to */
|
||||
/* @FT_New_Face_From_FSSpec. */
|
||||
/* */
|
||||
/* face_index :: Index of the face. For passing to */
|
||||
/* @FT_New_Face_From_FSSpec. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
|
||||
FT_GetFile_From_Mac_ATS_Name(const char *fontName,
|
||||
FSSpec *pathSpec,
|
||||
FT_Long *face_index)
|
||||
FT_DEPRECATED_ATTRIBUTE;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_GetFilePath_From_Mac_ATS_Name */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Return a pathname of the disk file and face index for given font */
|
||||
/* name which is handled by ATS framework. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* fontName :: Mac OS name of the font in ATS framework. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* path :: Buffer to store pathname of the file. For passing */
|
||||
/* to @FT_New_Face. The client must allocate this */
|
||||
/* buffer before calling this function. */
|
||||
/* */
|
||||
/* maxPathSize :: Lengths of the buffer `path' that client allocated. */
|
||||
/* */
|
||||
/* face_index :: Index of the face. For passing to @FT_New_Face. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
|
||||
FT_GetFilePath_From_Mac_ATS_Name(const char *fontName,
|
||||
UInt8 *path,
|
||||
UInt32 maxPathSize,
|
||||
FT_Long *face_index)
|
||||
FT_DEPRECATED_ATTRIBUTE;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_New_Face_From_FSSpec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Create a new face object from a given resource and typeface index */
|
||||
/* using an FSSpec to the font file. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* library :: A handle to the library resource. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* spec :: FSSpec to the font file. */
|
||||
/* */
|
||||
/* face_index :: The index of the face within the resource. The */
|
||||
/* first face has index~0. */
|
||||
/* <Output> */
|
||||
/* aface :: A handle to a new face object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* @FT_New_Face_From_FSSpec is identical to @FT_New_Face except */
|
||||
/* it accepts an FSSpec instead of a path. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_New_Face_From_FSSpec( FT_Library
|
||||
library,
|
||||
const FSSpec *spec,
|
||||
FT_Long
|
||||
face_index,
|
||||
FT_Face *aface
|
||||
)
|
||||
FT_DEPRECATED_ATTRIBUTE;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_New_Face_From_FSRef */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Create a new face object from a given resource and typeface index */
|
||||
/* using an FSRef to the font file. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* library :: A handle to the library resource. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* spec :: FSRef to the font file. */
|
||||
/* */
|
||||
/* face_index :: The index of the face within the resource. The */
|
||||
/* first face has index~0. */
|
||||
/* <Output> */
|
||||
/* aface :: A handle to a new face object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* @FT_New_Face_From_FSRef is identical to @FT_New_Face except */
|
||||
/* it accepts an FSRef instead of a path. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_New_Face_From_FSRef( FT_Library
|
||||
library,
|
||||
const FSRef *ref,
|
||||
FT_Long
|
||||
face_index,
|
||||
FT_Face *aface
|
||||
)
|
||||
FT_DEPRECATED_ATTRIBUTE;
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
|
||||
#endif /* __FTMAC_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,385 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftmm.h */
|
||||
/* */
|
||||
/* FreeType Multiple Master font interface (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2003, 2004, 2006, 2009 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTMM_H__
|
||||
#define __FTMM_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_TYPE1_TABLES_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* multiple_masters */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Multiple Masters */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* How to manage Multiple Masters fonts. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The following types and functions are used to manage Multiple */
|
||||
/* Master fonts, i.e., the selection of specific design instances by */
|
||||
/* setting design axis coordinates. */
|
||||
/* */
|
||||
/* George Williams has extended this interface to make it work with */
|
||||
/* both Type~1 Multiple Masters fonts and GX distortable (var) */
|
||||
/* fonts. Some of these routines only work with MM fonts, others */
|
||||
/* will work with both types. They are similar enough that a */
|
||||
/* consistent interface makes sense. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_MM_Axis */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple structure used to model a given axis in design space for */
|
||||
/* Multiple Masters fonts. */
|
||||
/* */
|
||||
/* This structure can't be used for GX var fonts. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* name :: The axis's name. */
|
||||
/* */
|
||||
/* minimum :: The axis's minimum design coordinate. */
|
||||
/* */
|
||||
/* maximum :: The axis's maximum design coordinate. */
|
||||
/* */
|
||||
typedef struct FT_MM_Axis_ {
|
||||
FT_String *name;
|
||||
FT_Long minimum;
|
||||
FT_Long maximum;
|
||||
|
||||
} FT_MM_Axis;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_Multi_Master */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to model the axes and space of a Multiple Masters */
|
||||
/* font. */
|
||||
/* */
|
||||
/* This structure can't be used for GX var fonts. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* num_axis :: Number of axes. Cannot exceed~4. */
|
||||
/* */
|
||||
/* num_designs :: Number of designs; should be normally 2^num_axis */
|
||||
/* even though the Type~1 specification strangely */
|
||||
/* allows for intermediate designs to be present. This */
|
||||
/* number cannot exceed~16. */
|
||||
/* */
|
||||
/* axis :: A table of axis descriptors. */
|
||||
/* */
|
||||
typedef struct FT_Multi_Master_ {
|
||||
FT_UInt num_axis;
|
||||
FT_UInt num_designs;
|
||||
FT_MM_Axis axis[T1_MAX_MM_AXIS];
|
||||
|
||||
} FT_Multi_Master;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_Var_Axis */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple structure used to model a given axis in design space for */
|
||||
/* Multiple Masters and GX var fonts. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* name :: The axis's name. */
|
||||
/* Not always meaningful for GX. */
|
||||
/* */
|
||||
/* minimum :: The axis's minimum design coordinate. */
|
||||
/* */
|
||||
/* def :: The axis's default design coordinate. */
|
||||
/* FreeType computes meaningful default values for MM; it */
|
||||
/* is then an integer value, not in 16.16 format. */
|
||||
/* */
|
||||
/* maximum :: The axis's maximum design coordinate. */
|
||||
/* */
|
||||
/* tag :: The axis's tag (the GX equivalent to `name'). */
|
||||
/* FreeType provides default values for MM if possible. */
|
||||
/* */
|
||||
/* strid :: The entry in `name' table (another GX version of */
|
||||
/* `name'). */
|
||||
/* Not meaningful for MM. */
|
||||
/* */
|
||||
typedef struct FT_Var_Axis_ {
|
||||
FT_String *name;
|
||||
|
||||
FT_Fixed minimum;
|
||||
FT_Fixed def;
|
||||
FT_Fixed maximum;
|
||||
|
||||
FT_ULong tag;
|
||||
FT_UInt strid;
|
||||
|
||||
} FT_Var_Axis;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_Var_Named_Style */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple structure used to model a named style in a GX var font. */
|
||||
/* */
|
||||
/* This structure can't be used for MM fonts. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* coords :: The design coordinates for this style. */
|
||||
/* This is an array with one entry for each axis. */
|
||||
/* */
|
||||
/* strid :: The entry in `name' table identifying this style. */
|
||||
/* */
|
||||
typedef struct FT_Var_Named_Style_ {
|
||||
FT_Fixed *coords;
|
||||
FT_UInt strid;
|
||||
|
||||
} FT_Var_Named_Style;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_MM_Var */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to model the axes and space of a Multiple Masters */
|
||||
/* or GX var distortable font. */
|
||||
/* */
|
||||
/* Some fields are specific to one format and not to the other. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* num_axis :: The number of axes. The maximum value is~4 for */
|
||||
/* MM; no limit in GX. */
|
||||
/* */
|
||||
/* num_designs :: The number of designs; should be normally */
|
||||
/* 2^num_axis for MM fonts. Not meaningful for GX */
|
||||
/* (where every glyph could have a different */
|
||||
/* number of designs). */
|
||||
/* */
|
||||
/* num_namedstyles :: The number of named styles; only meaningful for */
|
||||
/* GX which allows certain design coordinates to */
|
||||
/* have a string ID (in the `name' table) */
|
||||
/* associated with them. The font can tell the */
|
||||
/* user that, for example, Weight=1.5 is `Bold'. */
|
||||
/* */
|
||||
/* axis :: A table of axis descriptors. */
|
||||
/* GX fonts contain slightly more data than MM. */
|
||||
/* */
|
||||
/* namedstyles :: A table of named styles. */
|
||||
/* Only meaningful with GX. */
|
||||
/* */
|
||||
typedef struct FT_MM_Var_ {
|
||||
FT_UInt num_axis;
|
||||
FT_UInt num_designs;
|
||||
FT_UInt num_namedstyles;
|
||||
FT_Var_Axis *axis;
|
||||
FT_Var_Named_Style *namedstyle;
|
||||
|
||||
} FT_MM_Var;
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_Multi_Master */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Retrieve the Multiple Master descriptor of a given font. */
|
||||
/* */
|
||||
/* This function can't be used with GX fonts. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the source face. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* amaster :: The Multiple Masters descriptor. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_Multi_Master( FT_Face
|
||||
face,
|
||||
FT_Multi_Master *amaster
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_MM_Var */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Retrieve the Multiple Master/GX var descriptor of a given font. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the source face. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* amaster :: The Multiple Masters/GX var descriptor. */
|
||||
/* Allocates a data structure, which the user must free */
|
||||
/* (a single call to FT_FREE will do it). */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_MM_Var( FT_Face
|
||||
face,
|
||||
FT_MM_Var **amaster
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Set_MM_Design_Coordinates */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* For Multiple Masters fonts, choose an interpolated font design */
|
||||
/* through design coordinates. */
|
||||
/* */
|
||||
/* This function can't be used with GX fonts. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* face :: A handle to the source face. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* num_coords :: The number of design coordinates (must be equal to */
|
||||
/* the number of axes in the font). */
|
||||
/* */
|
||||
/* coords :: An array of design coordinates. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Set_MM_Design_Coordinates( FT_Face
|
||||
face,
|
||||
FT_UInt num_coords,
|
||||
FT_Long
|
||||
* coords );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Set_Var_Design_Coordinates */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* For Multiple Master or GX Var fonts, choose an interpolated font */
|
||||
/* design through design coordinates. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* face :: A handle to the source face. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* num_coords :: The number of design coordinates (must be equal to */
|
||||
/* the number of axes in the font). */
|
||||
/* */
|
||||
/* coords :: An array of design coordinates. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Set_Var_Design_Coordinates( FT_Face
|
||||
face,
|
||||
FT_UInt num_coords,
|
||||
FT_Fixed
|
||||
* coords );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Set_MM_Blend_Coordinates */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* For Multiple Masters and GX var fonts, choose an interpolated font */
|
||||
/* design through normalized blend coordinates. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* face :: A handle to the source face. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* num_coords :: The number of design coordinates (must be equal to */
|
||||
/* the number of axes in the font). */
|
||||
/* */
|
||||
/* coords :: The design coordinates array (each element must be */
|
||||
/* between 0 and 1.0). */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Set_MM_Blend_Coordinates( FT_Face
|
||||
face,
|
||||
FT_UInt num_coords,
|
||||
FT_Fixed
|
||||
* coords );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Set_Var_Blend_Coordinates */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This is another name of @FT_Set_MM_Blend_Coordinates. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Set_Var_Blend_Coordinates( FT_Face
|
||||
face,
|
||||
FT_UInt num_coords,
|
||||
FT_Fixed
|
||||
* coords );
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTMM_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,498 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftmodapi.h */
|
||||
/* */
|
||||
/* FreeType modules public interface (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2006, 2008, 2009, 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTMODAPI_H__
|
||||
#define __FTMODAPI_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* module_management */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Module Management */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* How to add, upgrade, and remove modules from FreeType. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The definitions below are used to manage modules within FreeType. */
|
||||
/* Modules can be added, upgraded, and removed at runtime. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/* module bit flags */
|
||||
#define FT_MODULE_FONT_DRIVER 1 /* this module is a font driver */
|
||||
#define FT_MODULE_RENDERER 2 /* this module is a renderer */
|
||||
#define FT_MODULE_HINTER 4 /* this module is a glyph hinter */
|
||||
#define FT_MODULE_STYLER 8 /* this module is a styler */
|
||||
|
||||
#define FT_MODULE_DRIVER_SCALABLE 0x100 /* the driver supports */
|
||||
/* scalable fonts */
|
||||
#define FT_MODULE_DRIVER_NO_OUTLINES 0x200 /* the driver does not */
|
||||
/* support vector outlines */
|
||||
#define FT_MODULE_DRIVER_HAS_HINTER 0x400 /* the driver provides its */
|
||||
/* own hinter */
|
||||
|
||||
|
||||
/* deprecated values */
|
||||
#define ft_module_font_driver FT_MODULE_FONT_DRIVER
|
||||
#define ft_module_renderer FT_MODULE_RENDERER
|
||||
#define ft_module_hinter FT_MODULE_HINTER
|
||||
#define ft_module_styler FT_MODULE_STYLER
|
||||
|
||||
#define ft_module_driver_scalable FT_MODULE_DRIVER_SCALABLE
|
||||
#define ft_module_driver_no_outlines FT_MODULE_DRIVER_NO_OUTLINES
|
||||
#define ft_module_driver_has_hinter FT_MODULE_DRIVER_HAS_HINTER
|
||||
|
||||
|
||||
typedef FT_Pointer
|
||||
FT_Module_Interface;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <FuncType> */
|
||||
/* FT_Module_Constructor */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A function used to initialize (not create) a new module object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* module :: The module to initialize. */
|
||||
/* */
|
||||
typedef FT_Error
|
||||
(*FT_Module_Constructor)(FT_Module module);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <FuncType> */
|
||||
/* FT_Module_Destructor */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A function used to finalize (not destroy) a given module object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* module :: The module to finalize. */
|
||||
/* */
|
||||
typedef void
|
||||
(*FT_Module_Destructor)(FT_Module module);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <FuncType> */
|
||||
/* FT_Module_Requester */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A function used to query a given module for a specific interface. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* module :: The module to finalize. */
|
||||
/* */
|
||||
/* name :: The name of the interface in the module. */
|
||||
/* */
|
||||
typedef FT_Module_Interface
|
||||
(*FT_Module_Requester)(FT_Module module,
|
||||
const char *name);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_Module_Class */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The module class descriptor. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* module_flags :: Bit flags describing the module. */
|
||||
/* */
|
||||
/* module_size :: The size of one module object/instance in */
|
||||
/* bytes. */
|
||||
/* */
|
||||
/* module_name :: The name of the module. */
|
||||
/* */
|
||||
/* module_version :: The version, as a 16.16 fixed number */
|
||||
/* (major.minor). */
|
||||
/* */
|
||||
/* module_requires :: The version of FreeType this module requires, */
|
||||
/* as a 16.16 fixed number (major.minor). Starts */
|
||||
/* at version 2.0, i.e., 0x20000. */
|
||||
/* */
|
||||
/* module_init :: The initializing function. */
|
||||
/* */
|
||||
/* module_done :: The finalizing function. */
|
||||
/* */
|
||||
/* get_interface :: The interface requesting function. */
|
||||
/* */
|
||||
typedef struct FT_Module_Class_ {
|
||||
FT_ULong module_flags;
|
||||
FT_Long module_size;
|
||||
const FT_String *module_name;
|
||||
FT_Fixed module_version;
|
||||
FT_Fixed module_requires;
|
||||
|
||||
const void *module_interface;
|
||||
|
||||
FT_Module_Constructor module_init;
|
||||
FT_Module_Destructor module_done;
|
||||
FT_Module_Requester get_interface;
|
||||
|
||||
} FT_Module_Class;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Add_Module */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Add a new module to a given library instance. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* library :: A handle to the library object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* clazz :: A pointer to class descriptor for the module. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* An error will be returned if a module already exists by that name, */
|
||||
/* or if the module requires a version of FreeType that is too great. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Add_Module( FT_Library
|
||||
library,
|
||||
const FT_Module_Class *clazz
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_Module */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Find a module by its name. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle to the library object. */
|
||||
/* */
|
||||
/* module_name :: The module's name (as an ASCII string). */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* A module handle. 0~if none was found. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* FreeType's internal modules aren't documented very well, and you */
|
||||
/* should look up the source code for details. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Module )
|
||||
FT_Get_Module( FT_Library
|
||||
library,
|
||||
const char *module_name
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Remove_Module */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Remove a given module from a library instance. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* library :: A handle to a library object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* module :: A handle to a module object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The module object is destroyed by the function in case of success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Remove_Module( FT_Library
|
||||
library,
|
||||
FT_Module module
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Reference_Library */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A counter gets initialized to~1 at the time an @FT_Library */
|
||||
/* structure is created. This function increments the counter. */
|
||||
/* @FT_Done_Library then only destroys a library if the counter is~1, */
|
||||
/* otherwise it simply decrements the counter. */
|
||||
/* */
|
||||
/* This function helps in managing life-cycles of structures which */
|
||||
/* reference @FT_Library objects. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle to a target library object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Since> */
|
||||
/* 2.4.2 */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Reference_Library( FT_Library
|
||||
library );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_New_Library */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This function is used to create a new FreeType library instance */
|
||||
/* from a given memory object. It is thus possible to use libraries */
|
||||
/* with distinct memory allocators within the same program. */
|
||||
/* */
|
||||
/* Normally, you would call this function (followed by a call to */
|
||||
/* @FT_Add_Default_Modules or a series of calls to @FT_Add_Module) */
|
||||
/* instead of @FT_Init_FreeType to initialize the FreeType library. */
|
||||
/* */
|
||||
/* Don't use @FT_Done_FreeType but @FT_Done_Library to destroy a */
|
||||
/* library instance. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* memory :: A handle to the original memory object. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* alibrary :: A pointer to handle of a new library object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* See the discussion of reference counters in the description of */
|
||||
/* @FT_Reference_Library. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_New_Library( FT_Memory
|
||||
memory,
|
||||
FT_Library *alibrary
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Done_Library */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Discard a given library object. This closes all drivers and */
|
||||
/* discards all resource objects. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle to the target library. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* See the discussion of reference counters in the description of */
|
||||
/* @FT_Reference_Library. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Done_Library( FT_Library
|
||||
library );
|
||||
|
||||
/* */
|
||||
|
||||
typedef void
|
||||
(*FT_DebugHook_Func)(void *arg);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Set_Debug_Hook */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Set a debug hook function for debugging the interpreter of a font */
|
||||
/* format. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* library :: A handle to the library object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* hook_index :: The index of the debug hook. You should use the */
|
||||
/* values defined in `ftobjs.h', e.g., */
|
||||
/* `FT_DEBUG_HOOK_TRUETYPE'. */
|
||||
/* */
|
||||
/* debug_hook :: The function used to debug the interpreter. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* Currently, four debug hook slots are available, but only two (for */
|
||||
/* the TrueType and the Type~1 interpreter) are defined. */
|
||||
/* */
|
||||
/* Since the internal headers of FreeType are no longer installed, */
|
||||
/* the symbol `FT_DEBUG_HOOK_TRUETYPE' isn't available publicly. */
|
||||
/* This is a bug and will be fixed in a forthcoming release. */
|
||||
/* */
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_Set_Debug_Hook( FT_Library
|
||||
library,
|
||||
FT_UInt hook_index,
|
||||
FT_DebugHook_Func
|
||||
debug_hook );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Add_Default_Modules */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Add the set of default drivers to a given library object. */
|
||||
/* This is only useful when you create a library object with */
|
||||
/* @FT_New_Library (usually to plug a custom memory manager). */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* library :: A handle to a new library object. */
|
||||
/* */
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_Add_Default_Modules( FT_Library
|
||||
library );
|
||||
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @section:
|
||||
* truetype_engine
|
||||
*
|
||||
* @title:
|
||||
* The TrueType Engine
|
||||
*
|
||||
* @abstract:
|
||||
* TrueType bytecode support.
|
||||
*
|
||||
* @description:
|
||||
* This section contains a function used to query the level of TrueType
|
||||
* bytecode support compiled in this version of the library.
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_TrueTypeEngineType
|
||||
*
|
||||
* @description:
|
||||
* A list of values describing which kind of TrueType bytecode
|
||||
* engine is implemented in a given FT_Library instance. It is used
|
||||
* by the @FT_Get_TrueType_Engine_Type function.
|
||||
*
|
||||
* @values:
|
||||
* FT_TRUETYPE_ENGINE_TYPE_NONE ::
|
||||
* The library doesn't implement any kind of bytecode interpreter.
|
||||
*
|
||||
* FT_TRUETYPE_ENGINE_TYPE_UNPATENTED ::
|
||||
* The library implements a bytecode interpreter that doesn't
|
||||
* support the patented operations of the TrueType virtual machine.
|
||||
*
|
||||
* Its main use is to load certain Asian fonts which position and
|
||||
* scale glyph components with bytecode instructions. It produces
|
||||
* bad output for most other fonts.
|
||||
*
|
||||
* FT_TRUETYPE_ENGINE_TYPE_PATENTED ::
|
||||
* The library implements a bytecode interpreter that covers
|
||||
* the full instruction set of the TrueType virtual machine (this
|
||||
* was governed by patents until May 2010, hence the name).
|
||||
*
|
||||
* @since:
|
||||
* 2.2
|
||||
*
|
||||
*/
|
||||
typedef enum FT_TrueTypeEngineType_ {
|
||||
FT_TRUETYPE_ENGINE_TYPE_NONE = 0,
|
||||
FT_TRUETYPE_ENGINE_TYPE_UNPATENTED,
|
||||
FT_TRUETYPE_ENGINE_TYPE_PATENTED
|
||||
|
||||
} FT_TrueTypeEngineType;
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @func:
|
||||
* FT_Get_TrueType_Engine_Type
|
||||
*
|
||||
* @description:
|
||||
* Return an @FT_TrueTypeEngineType value to indicate which level of
|
||||
* the TrueType virtual machine a given library instance supports.
|
||||
*
|
||||
* @input:
|
||||
* library ::
|
||||
* A library instance.
|
||||
*
|
||||
* @return:
|
||||
* A value indicating which level is supported.
|
||||
*
|
||||
* @since:
|
||||
* 2.2
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_TrueTypeEngineType )
|
||||
FT_Get_TrueType_Engine_Type( FT_Library
|
||||
library );
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTMODAPI_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,156 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftmoderr.h */
|
||||
/* */
|
||||
/* FreeType module error offsets (specification). */
|
||||
/* */
|
||||
/* Copyright 2001, 2002, 2003, 2004, 2005, 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This file is used to define the FreeType module error offsets. */
|
||||
/* */
|
||||
/* The lower byte gives the error code, the higher byte gives the */
|
||||
/* module. The base module has error offset 0. For example, the error */
|
||||
/* `FT_Err_Invalid_File_Format' has value 0x003, the error */
|
||||
/* `TT_Err_Invalid_File_Format' has value 0x1103, the error */
|
||||
/* `T1_Err_Invalid_File_Format' has value 0x1203, etc. */
|
||||
/* */
|
||||
/* Undefine the macro FT_CONFIG_OPTION_USE_MODULE_ERRORS in ftoption.h */
|
||||
/* to make the higher byte always zero (disabling the module error */
|
||||
/* mechanism). */
|
||||
/* */
|
||||
/* It can also be used to create a module error message table easily */
|
||||
/* with something like */
|
||||
/* */
|
||||
/* { */
|
||||
/* #undef __FTMODERR_H__ */
|
||||
/* #define FT_MODERRDEF( e, v, s ) { FT_Mod_Err_ ## e, s }, */
|
||||
/* #define FT_MODERR_START_LIST { */
|
||||
/* #define FT_MODERR_END_LIST { 0, 0 } }; */
|
||||
/* */
|
||||
/* const struct */
|
||||
/* { */
|
||||
/* int mod_err_offset; */
|
||||
/* const char* mod_err_msg */
|
||||
/* } ft_mod_errors[] = */
|
||||
/* */
|
||||
/* #include FT_MODULE_ERRORS_H */
|
||||
/* } */
|
||||
/* */
|
||||
/* To use such a table, all errors must be ANDed with 0xFF00 to remove */
|
||||
/* the error code. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTMODERR_H__
|
||||
#define __FTMODERR_H__
|
||||
|
||||
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
/***** *****/
|
||||
/***** SETUP MACROS *****/
|
||||
/***** *****/
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
|
||||
|
||||
#undef FT_NEED_EXTERN_C
|
||||
|
||||
#ifndef FT_MODERRDEF
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS
|
||||
#define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = v,
|
||||
#else
|
||||
#define FT_MODERRDEF(e, v, s) FT_Mod_Err_ ## e = 0,
|
||||
#endif
|
||||
|
||||
#define FT_MODERR_START_LIST enum {
|
||||
#define FT_MODERR_END_LIST FT_Mod_Err_Max };
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_NEED_EXTERN_C
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#endif /* !FT_MODERRDEF */
|
||||
|
||||
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
/***** *****/
|
||||
/***** LIST MODULE ERROR BASES *****/
|
||||
/***** *****/
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
|
||||
|
||||
#ifdef FT_MODERR_START_LIST
|
||||
FT_MODERR_START_LIST
|
||||
#endif
|
||||
|
||||
|
||||
FT_MODERRDEF(Base, 0x000, "base module")
|
||||
FT_MODERRDEF(Autofit, 0x100, "autofitter module")
|
||||
FT_MODERRDEF(BDF, 0x200, "BDF module")
|
||||
FT_MODERRDEF(Bzip2, 0x300, "Bzip2 module")
|
||||
FT_MODERRDEF(Cache, 0x400, "cache module")
|
||||
FT_MODERRDEF(CFF, 0x500, "CFF module")
|
||||
FT_MODERRDEF(CID, 0x600, "CID module")
|
||||
FT_MODERRDEF(Gzip, 0x700, "Gzip module")
|
||||
FT_MODERRDEF(LZW, 0x800, "LZW module")
|
||||
FT_MODERRDEF(OTvalid, 0x900, "OpenType validation module")
|
||||
FT_MODERRDEF(PCF, 0xA00, "PCF module")
|
||||
FT_MODERRDEF(PFR, 0xB00, "PFR module")
|
||||
FT_MODERRDEF(PSaux, 0xC00, "PS auxiliary module")
|
||||
FT_MODERRDEF(PShinter, 0xD00, "PS hinter module")
|
||||
FT_MODERRDEF(PSnames, 0xE00, "PS names module")
|
||||
FT_MODERRDEF(Raster, 0xF00, "raster module")
|
||||
FT_MODERRDEF(SFNT, 0x1000, "SFNT module")
|
||||
FT_MODERRDEF(Smooth, 0x1100, "smooth raster module")
|
||||
FT_MODERRDEF(TrueType, 0x1200, "TrueType module")
|
||||
FT_MODERRDEF(Type1, 0x1300, "Type 1 module")
|
||||
FT_MODERRDEF(Type42, 0x1400, "Type 42 module")
|
||||
FT_MODERRDEF(Winfonts, 0x1500, "Windows FON/FNT module")
|
||||
|
||||
|
||||
#ifdef FT_MODERR_END_LIST
|
||||
FT_MODERR_END_LIST
|
||||
#endif
|
||||
|
||||
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
/***** *****/
|
||||
/***** CLEANUP *****/
|
||||
/***** *****/
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
|
||||
|
||||
#ifdef FT_NEED_EXTERN_C
|
||||
}
|
||||
#endif
|
||||
|
||||
#undef FT_MODERR_START_LIST
|
||||
#undef FT_MODERR_END_LIST
|
||||
#undef FT_MODERRDEF
|
||||
#undef FT_NEED_EXTERN_C
|
||||
|
||||
|
||||
#endif /* __FTMODERR_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,211 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftotval.h */
|
||||
/* */
|
||||
/* FreeType API for validating OpenType tables (specification). */
|
||||
/* */
|
||||
/* Copyright 2004, 2005, 2006, 2007 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* */
|
||||
/* Warning: This module might be moved to a different library in the */
|
||||
/* future to avoid a tight dependency between FreeType and the */
|
||||
/* OpenType specification. */
|
||||
/* */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTOTVAL_H__
|
||||
#define __FTOTVAL_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* ot_validation */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* OpenType Validation */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* An API to validate OpenType tables. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the declaration of functions to validate */
|
||||
/* some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_VALIDATE_OTXXX
|
||||
*
|
||||
* @description:
|
||||
* A list of bit-field constants used with @FT_OpenType_Validate to
|
||||
* indicate which OpenType tables should be validated.
|
||||
*
|
||||
* @values:
|
||||
* FT_VALIDATE_BASE ::
|
||||
* Validate BASE table.
|
||||
*
|
||||
* FT_VALIDATE_GDEF ::
|
||||
* Validate GDEF table.
|
||||
*
|
||||
* FT_VALIDATE_GPOS ::
|
||||
* Validate GPOS table.
|
||||
*
|
||||
* FT_VALIDATE_GSUB ::
|
||||
* Validate GSUB table.
|
||||
*
|
||||
* FT_VALIDATE_JSTF ::
|
||||
* Validate JSTF table.
|
||||
*
|
||||
* FT_VALIDATE_MATH ::
|
||||
* Validate MATH table.
|
||||
*
|
||||
* FT_VALIDATE_OT ::
|
||||
* Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).
|
||||
*
|
||||
*/
|
||||
#define FT_VALIDATE_BASE 0x0100
|
||||
#define FT_VALIDATE_GDEF 0x0200
|
||||
#define FT_VALIDATE_GPOS 0x0400
|
||||
#define FT_VALIDATE_GSUB 0x0800
|
||||
#define FT_VALIDATE_JSTF 0x1000
|
||||
#define FT_VALIDATE_MATH 0x2000
|
||||
|
||||
#define FT_VALIDATE_OT FT_VALIDATE_BASE | \
|
||||
FT_VALIDATE_GDEF | \
|
||||
FT_VALIDATE_GPOS | \
|
||||
FT_VALIDATE_GSUB | \
|
||||
FT_VALIDATE_JSTF | \
|
||||
FT_VALIDATE_MATH
|
||||
|
||||
/* */
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_OpenType_Validate
|
||||
*
|
||||
* @description:
|
||||
* Validate various OpenType tables to assure that all offsets and
|
||||
* indices are valid. The idea is that a higher-level library which
|
||||
* actually does the text layout can access those tables without
|
||||
* error checking (which can be quite time consuming).
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* validation_flags ::
|
||||
* A bit field which specifies the tables to be validated. See
|
||||
* @FT_VALIDATE_OTXXX for possible values.
|
||||
*
|
||||
* @output:
|
||||
* BASE_table ::
|
||||
* A pointer to the BASE table.
|
||||
*
|
||||
* GDEF_table ::
|
||||
* A pointer to the GDEF table.
|
||||
*
|
||||
* GPOS_table ::
|
||||
* A pointer to the GPOS table.
|
||||
*
|
||||
* GSUB_table ::
|
||||
* A pointer to the GSUB table.
|
||||
*
|
||||
* JSTF_table ::
|
||||
* A pointer to the JSTF table.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function only works with OpenType fonts, returning an error
|
||||
* otherwise.
|
||||
*
|
||||
* After use, the application should deallocate the five tables with
|
||||
* @FT_OpenType_Free. A NULL value indicates that the table either
|
||||
* doesn't exist in the font, or the application hasn't asked for
|
||||
* validation.
|
||||
*/
|
||||
FT_EXPORT(FT_Error)
|
||||
|
||||
FT_OpenType_Validate( FT_Face
|
||||
face,
|
||||
FT_UInt validation_flags,
|
||||
FT_Bytes
|
||||
*BASE_table,
|
||||
FT_Bytes *GDEF_table,
|
||||
FT_Bytes
|
||||
*GPOS_table,
|
||||
FT_Bytes *GSUB_table,
|
||||
FT_Bytes
|
||||
*JSTF_table );
|
||||
|
||||
/* */
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_OpenType_Free
|
||||
*
|
||||
* @description:
|
||||
* Free the buffer allocated by OpenType validator.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* table ::
|
||||
* The pointer to the buffer that is allocated by
|
||||
* @FT_OpenType_Validate.
|
||||
*
|
||||
* @note:
|
||||
* This function must be used to free the buffer allocated by
|
||||
* @FT_OpenType_Validate only.
|
||||
*/
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_OpenType_Free( FT_Face
|
||||
face,
|
||||
FT_Bytes table
|
||||
);
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTOTVAL_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,586 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftoutln.h */
|
||||
/* */
|
||||
/* Support for the FT_Outline type used to store glyph shapes of */
|
||||
/* most scalable font formats (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2003, 2005-2012 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTOUTLN_H__
|
||||
#define __FTOUTLN_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* outline_processing */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Outline Processing */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Functions to create, transform, and render vectorial glyph images. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains routines used to create and destroy scalable */
|
||||
/* glyph images known as `outlines'. These can also be measured, */
|
||||
/* transformed, and converted into bitmaps and pixmaps. */
|
||||
/* */
|
||||
/* <Order> */
|
||||
/* FT_Outline */
|
||||
/* FT_OUTLINE_FLAGS */
|
||||
/* FT_Outline_New */
|
||||
/* FT_Outline_Done */
|
||||
/* FT_Outline_Copy */
|
||||
/* FT_Outline_Translate */
|
||||
/* FT_Outline_Transform */
|
||||
/* FT_Outline_Embolden */
|
||||
/* FT_Outline_EmboldenXY */
|
||||
/* FT_Outline_Reverse */
|
||||
/* FT_Outline_Check */
|
||||
/* */
|
||||
/* FT_Outline_Get_CBox */
|
||||
/* FT_Outline_Get_BBox */
|
||||
/* */
|
||||
/* FT_Outline_Get_Bitmap */
|
||||
/* FT_Outline_Render */
|
||||
/* */
|
||||
/* FT_Outline_Decompose */
|
||||
/* FT_Outline_Funcs */
|
||||
/* FT_Outline_MoveTo_Func */
|
||||
/* FT_Outline_LineTo_Func */
|
||||
/* FT_Outline_ConicTo_Func */
|
||||
/* FT_Outline_CubicTo_Func */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Outline_Decompose */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Walk over an outline's structure to decompose it into individual */
|
||||
/* segments and Bézier arcs. This function also emits `move to' */
|
||||
/* operations to indicate the start of new contours in the outline. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* outline :: A pointer to the source target. */
|
||||
/* */
|
||||
/* func_interface :: A table of `emitters', i.e., function pointers */
|
||||
/* called during decomposition to indicate path */
|
||||
/* operations. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* user :: A typeless pointer which is passed to each */
|
||||
/* emitter during the decomposition. It can be */
|
||||
/* used to store the state during the */
|
||||
/* decomposition. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT(FT_Error)
|
||||
|
||||
FT_Outline_Decompose( FT_Outline
|
||||
* outline,
|
||||
const FT_Outline_Funcs *func_interface,
|
||||
void *user
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Outline_New */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Create a new outline of a given size. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle to the library object from where the */
|
||||
/* outline is allocated. Note however that the new */
|
||||
/* outline will *not* necessarily be *freed*, when */
|
||||
/* destroying the library, by @FT_Done_FreeType. */
|
||||
/* */
|
||||
/* numPoints :: The maximum number of points within the outline. */
|
||||
/* */
|
||||
/* numContours :: The maximum number of contours within the outline. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* anoutline :: A handle to the new outline. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The reason why this function takes a `library' parameter is simply */
|
||||
/* to use the library's memory allocator. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Outline_New( FT_Library
|
||||
library,
|
||||
FT_UInt numPoints,
|
||||
FT_Int
|
||||
numContours,
|
||||
FT_Outline *anoutline
|
||||
);
|
||||
|
||||
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Outline_New_Internal( FT_Memory
|
||||
memory,
|
||||
FT_UInt numPoints,
|
||||
FT_Int
|
||||
numContours,
|
||||
FT_Outline *anoutline
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Outline_Done */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Destroy an outline created with @FT_Outline_New. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle of the library object used to allocate the */
|
||||
/* outline. */
|
||||
/* */
|
||||
/* outline :: A pointer to the outline object to be discarded. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* If the outline's `owner' field is not set, only the outline */
|
||||
/* descriptor will be released. */
|
||||
/* */
|
||||
/* The reason why this function takes an `library' parameter is */
|
||||
/* simply to use ft_mem_free(). */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Outline_Done( FT_Library
|
||||
library,
|
||||
FT_Outline *outline
|
||||
);
|
||||
|
||||
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Outline_Done_Internal( FT_Memory
|
||||
memory,
|
||||
FT_Outline *outline
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Outline_Check */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Check the contents of an outline descriptor. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* outline :: A handle to a source outline. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Outline_Check( FT_Outline
|
||||
* outline );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Outline_Get_CBox */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Return an outline's `control box'. The control box encloses all */
|
||||
/* the outline's points, including Bézier control points. Though it */
|
||||
/* coincides with the exact bounding box for most glyphs, it can be */
|
||||
/* slightly larger in some situations (like when rotating an outline */
|
||||
/* which contains Bézier outside arcs). */
|
||||
/* */
|
||||
/* Computing the control box is very fast, while getting the bounding */
|
||||
/* box can take much more time as it needs to walk over all segments */
|
||||
/* and arcs in the outline. To get the latter, you can use the */
|
||||
/* `ftbbox' component which is dedicated to this single task. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* outline :: A pointer to the source outline descriptor. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* acbox :: The outline's control box. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* See @FT_Glyph_Get_CBox for a discussion of tricky fonts. */
|
||||
/* */
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_Outline_Get_CBox(const FT_Outline *outline,
|
||||
FT_BBox *acbox);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Outline_Translate */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Apply a simple translation to the points of an outline. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* outline :: A pointer to the target outline descriptor. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* xOffset :: The horizontal offset. */
|
||||
/* */
|
||||
/* yOffset :: The vertical offset. */
|
||||
/* */
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_Outline_Translate(const FT_Outline *outline,
|
||||
FT_Pos xOffset,
|
||||
FT_Pos yOffset);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Outline_Copy */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Copy an outline into another one. Both objects must have the */
|
||||
/* same sizes (number of points & number of contours) when this */
|
||||
/* function is called. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* source :: A handle to the source outline. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* target :: A handle to the target outline. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
|
||||
FT_Outline_Copy(const FT_Outline *source,
|
||||
FT_Outline *target);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Outline_Transform */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Apply a simple 2x2 matrix to all of an outline's points. Useful */
|
||||
/* for applying rotations, slanting, flipping, etc. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* outline :: A pointer to the target outline descriptor. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* matrix :: A pointer to the transformation matrix. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* You can use @FT_Outline_Translate if you need to translate the */
|
||||
/* outline's points. */
|
||||
/* */
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_Outline_Transform(const FT_Outline *outline,
|
||||
const FT_Matrix *matrix);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Outline_Embolden */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Embolden an outline. The new outline will be at most 4~times */
|
||||
/* `strength' pixels wider and higher. You may think of the left and */
|
||||
/* bottom borders as unchanged. */
|
||||
/* */
|
||||
/* Negative `strength' values to reduce the outline thickness are */
|
||||
/* possible also. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* outline :: A handle to the target outline. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* strength :: How strong the glyph is emboldened. Expressed in */
|
||||
/* 26.6 pixel format. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The used algorithm to increase or decrease the thickness of the */
|
||||
/* glyph doesn't change the number of points; this means that certain */
|
||||
/* situations like acute angles or intersections are sometimes */
|
||||
/* handled incorrectly. */
|
||||
/* */
|
||||
/* If you need `better' metrics values you should call */
|
||||
/* @FT_Outline_Get_CBox or @FT_Outline_Get_BBox. */
|
||||
/* */
|
||||
/* Example call: */
|
||||
/* */
|
||||
/* { */
|
||||
/* FT_Load_Glyph( face, index, FT_LOAD_DEFAULT ); */
|
||||
/* if ( face->slot->format == FT_GLYPH_FORMAT_OUTLINE ) */
|
||||
/* FT_Outline_Embolden( &face->slot->outline, strength ); */
|
||||
/* } */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Outline_Embolden( FT_Outline
|
||||
* outline,
|
||||
FT_Pos strength
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Outline_EmboldenXY */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Embolden an outline. The new outline will be `xstrength' pixels */
|
||||
/* wider and `ystrength' pixels higher. Otherwise, it is similar to */
|
||||
/* @FT_Outline_Embolden, which uses the same strength in both */
|
||||
/* directions. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Outline_EmboldenXY( FT_Outline
|
||||
* outline,
|
||||
FT_Pos xstrength,
|
||||
FT_Pos
|
||||
ystrength );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Outline_Reverse */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Reverse the drawing direction of an outline. This is used to */
|
||||
/* ensure consistent fill conventions for mirrored glyphs. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* outline :: A pointer to the target outline descriptor. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* This function toggles the bit flag @FT_OUTLINE_REVERSE_FILL in */
|
||||
/* the outline's `flags' field. */
|
||||
/* */
|
||||
/* It shouldn't be used by a normal client application, unless it */
|
||||
/* knows what it is doing. */
|
||||
/* */
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_Outline_Reverse( FT_Outline
|
||||
* outline );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Outline_Get_Bitmap */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Render an outline within a bitmap. The outline's image is simply */
|
||||
/* OR-ed to the target bitmap. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle to a FreeType library object. */
|
||||
/* */
|
||||
/* outline :: A pointer to the source outline descriptor. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* abitmap :: A pointer to the target bitmap descriptor. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* This function does NOT CREATE the bitmap, it only renders an */
|
||||
/* outline image within the one you pass to it! Consequently, the */
|
||||
/* various fields in `abitmap' should be set accordingly. */
|
||||
/* */
|
||||
/* It will use the raster corresponding to the default glyph format. */
|
||||
/* */
|
||||
/* The value of the `num_grays' field in `abitmap' is ignored. If */
|
||||
/* you select the gray-level rasterizer, and you want less than 256 */
|
||||
/* gray levels, you have to use @FT_Outline_Render directly. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Outline_Get_Bitmap( FT_Library
|
||||
library,
|
||||
FT_Outline *outline,
|
||||
const FT_Bitmap *abitmap
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Outline_Render */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Render an outline within a bitmap using the current scan-convert. */
|
||||
/* This function uses an @FT_Raster_Params structure as an argument, */
|
||||
/* allowing advanced features like direct composition, translucency, */
|
||||
/* etc. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle to a FreeType library object. */
|
||||
/* */
|
||||
/* outline :: A pointer to the source outline descriptor. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* params :: A pointer to an @FT_Raster_Params structure used to */
|
||||
/* describe the rendering operation. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* You should know what you are doing and how @FT_Raster_Params works */
|
||||
/* to use this function. */
|
||||
/* */
|
||||
/* The field `params.source' will be set to `outline' before the scan */
|
||||
/* converter is called, which means that the value you give to it is */
|
||||
/* actually ignored. */
|
||||
/* */
|
||||
/* The gray-level rasterizer always uses 256 gray levels. If you */
|
||||
/* want less gray levels, you have to provide your own span callback. */
|
||||
/* See the @FT_RASTER_FLAG_DIRECT value of the `flags' field in the */
|
||||
/* @FT_Raster_Params structure for more details. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Outline_Render( FT_Library
|
||||
library,
|
||||
FT_Outline *outline,
|
||||
FT_Raster_Params
|
||||
* params );
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_Orientation
|
||||
*
|
||||
* @description:
|
||||
* A list of values used to describe an outline's contour orientation.
|
||||
*
|
||||
* The TrueType and PostScript specifications use different conventions
|
||||
* to determine whether outline contours should be filled or unfilled.
|
||||
*
|
||||
* @values:
|
||||
* FT_ORIENTATION_TRUETYPE ::
|
||||
* According to the TrueType specification, clockwise contours must
|
||||
* be filled, and counter-clockwise ones must be unfilled.
|
||||
*
|
||||
* FT_ORIENTATION_POSTSCRIPT ::
|
||||
* According to the PostScript specification, counter-clockwise contours
|
||||
* must be filled, and clockwise ones must be unfilled.
|
||||
*
|
||||
* FT_ORIENTATION_FILL_RIGHT ::
|
||||
* This is identical to @FT_ORIENTATION_TRUETYPE, but is used to
|
||||
* remember that in TrueType, everything that is to the right of
|
||||
* the drawing direction of a contour must be filled.
|
||||
*
|
||||
* FT_ORIENTATION_FILL_LEFT ::
|
||||
* This is identical to @FT_ORIENTATION_POSTSCRIPT, but is used to
|
||||
* remember that in PostScript, everything that is to the left of
|
||||
* the drawing direction of a contour must be filled.
|
||||
*
|
||||
* FT_ORIENTATION_NONE ::
|
||||
* The orientation cannot be determined. That is, different parts of
|
||||
* the glyph have different orientation.
|
||||
*
|
||||
*/
|
||||
typedef enum FT_Orientation_ {
|
||||
FT_ORIENTATION_TRUETYPE = 0,
|
||||
FT_ORIENTATION_POSTSCRIPT = 1,
|
||||
FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE,
|
||||
FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT,
|
||||
FT_ORIENTATION_NONE
|
||||
|
||||
} FT_Orientation;
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Outline_Get_Orientation
|
||||
*
|
||||
* @description:
|
||||
* This function analyzes a glyph outline and tries to compute its
|
||||
* fill orientation (see @FT_Orientation). This is done by computing
|
||||
* the direction of each global horizontal and/or vertical extrema
|
||||
* within the outline.
|
||||
*
|
||||
* Note that this will return @FT_ORIENTATION_TRUETYPE for empty
|
||||
* outlines.
|
||||
*
|
||||
* @input:
|
||||
* outline ::
|
||||
* A handle to the source outline.
|
||||
*
|
||||
* @return:
|
||||
* The orientation.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_Orientation )
|
||||
FT_Outline_Get_Orientation( FT_Outline
|
||||
* outline );
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTOUTLN_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
||||
|
||||
/* Local Variables: */
|
||||
/* coding: utf-8 */
|
||||
/* End: */
|
||||
@@ -0,0 +1,181 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftpfr.h */
|
||||
/* */
|
||||
/* FreeType API for accessing PFR-specific data (specification only). */
|
||||
/* */
|
||||
/* Copyright 2002, 2003, 2004, 2006, 2008, 2009 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTPFR_H__
|
||||
#define __FTPFR_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* pfr_fonts */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* PFR Fonts */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* PFR/TrueDoc specific API. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the declaration of PFR-specific functions. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_PFR_Metrics
|
||||
*
|
||||
* @description:
|
||||
* Return the outline and metrics resolutions of a given PFR face.
|
||||
*
|
||||
* @input:
|
||||
* face :: Handle to the input face. It can be a non-PFR face.
|
||||
*
|
||||
* @output:
|
||||
* aoutline_resolution ::
|
||||
* Outline resolution. This is equivalent to `face->units_per_EM'
|
||||
* for non-PFR fonts. Optional (parameter can be NULL).
|
||||
*
|
||||
* ametrics_resolution ::
|
||||
* Metrics resolution. This is equivalent to `outline_resolution'
|
||||
* for non-PFR fonts. Optional (parameter can be NULL).
|
||||
*
|
||||
* ametrics_x_scale ::
|
||||
* A 16.16 fixed-point number used to scale distance expressed
|
||||
* in metrics units to device sub-pixels. This is equivalent to
|
||||
* `face->size->x_scale', but for metrics only. Optional (parameter
|
||||
* can be NULL).
|
||||
*
|
||||
* ametrics_y_scale ::
|
||||
* Same as `ametrics_x_scale' but for the vertical direction.
|
||||
* optional (parameter can be NULL).
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* If the input face is not a PFR, this function will return an error.
|
||||
* However, in all cases, it will return valid values.
|
||||
*/
|
||||
FT_EXPORT(FT_Error)
|
||||
|
||||
FT_Get_PFR_Metrics( FT_Face
|
||||
face,
|
||||
FT_UInt *aoutline_resolution,
|
||||
FT_UInt
|
||||
*ametrics_resolution,
|
||||
FT_Fixed *ametrics_x_scale,
|
||||
FT_Fixed
|
||||
*ametrics_y_scale );
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_PFR_Kerning
|
||||
*
|
||||
* @description:
|
||||
* Return the kerning pair corresponding to two glyphs in a PFR face.
|
||||
* The distance is expressed in metrics units, unlike the result of
|
||||
* @FT_Get_Kerning.
|
||||
*
|
||||
* @input:
|
||||
* face :: A handle to the input face.
|
||||
*
|
||||
* left :: Index of the left glyph.
|
||||
*
|
||||
* right :: Index of the right glyph.
|
||||
*
|
||||
* @output:
|
||||
* avector :: A kerning vector.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function always return distances in original PFR metrics
|
||||
* units. This is unlike @FT_Get_Kerning with the @FT_KERNING_UNSCALED
|
||||
* mode, which always returns distances converted to outline units.
|
||||
*
|
||||
* You can use the value of the `x_scale' and `y_scale' parameters
|
||||
* returned by @FT_Get_PFR_Metrics to scale these to device sub-pixels.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_PFR_Kerning( FT_Face
|
||||
face,
|
||||
FT_UInt left,
|
||||
FT_UInt
|
||||
right,
|
||||
FT_Vector *avector
|
||||
);
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_PFR_Advance
|
||||
*
|
||||
* @description:
|
||||
* Return a given glyph advance, expressed in original metrics units,
|
||||
* from a PFR font.
|
||||
*
|
||||
* @input:
|
||||
* face :: A handle to the input face.
|
||||
*
|
||||
* gindex :: The glyph index.
|
||||
*
|
||||
* @output:
|
||||
* aadvance :: The glyph advance in metrics units.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* You can use the `x_scale' or `y_scale' results of @FT_Get_PFR_Metrics
|
||||
* to convert the advance to device sub-pixels (i.e., 1/64th of pixels).
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_PFR_Advance( FT_Face
|
||||
face,
|
||||
FT_UInt gindex,
|
||||
FT_Pos
|
||||
*aadvance );
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTPFR_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,241 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftrender.h */
|
||||
/* */
|
||||
/* FreeType renderer modules public interface (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2005, 2006, 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTRENDER_H__
|
||||
#define __FTRENDER_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_MODULE_H
|
||||
#include FT_GLYPH_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* module_management */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/* create a new glyph object */
|
||||
typedef FT_Error
|
||||
(*FT_Glyph_InitFunc)(FT_Glyph glyph,
|
||||
FT_GlyphSlot slot);
|
||||
|
||||
/* destroys a given glyph object */
|
||||
typedef void
|
||||
(*FT_Glyph_DoneFunc)(FT_Glyph glyph);
|
||||
|
||||
typedef void
|
||||
(*FT_Glyph_TransformFunc)(FT_Glyph glyph,
|
||||
const FT_Matrix *matrix,
|
||||
const FT_Vector *delta);
|
||||
|
||||
typedef void
|
||||
(*FT_Glyph_GetBBoxFunc)(FT_Glyph glyph,
|
||||
FT_BBox *abbox);
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Glyph_CopyFunc)(FT_Glyph source,
|
||||
FT_Glyph target);
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Glyph_PrepareFunc)(FT_Glyph glyph,
|
||||
FT_GlyphSlot slot);
|
||||
|
||||
/* deprecated */
|
||||
#define FT_Glyph_Init_Func FT_Glyph_InitFunc
|
||||
#define FT_Glyph_Done_Func FT_Glyph_DoneFunc
|
||||
#define FT_Glyph_Transform_Func FT_Glyph_TransformFunc
|
||||
#define FT_Glyph_BBox_Func FT_Glyph_GetBBoxFunc
|
||||
#define FT_Glyph_Copy_Func FT_Glyph_CopyFunc
|
||||
#define FT_Glyph_Prepare_Func FT_Glyph_PrepareFunc
|
||||
|
||||
|
||||
struct FT_Glyph_Class_ {
|
||||
FT_Long glyph_size;
|
||||
FT_Glyph_Format glyph_format;
|
||||
FT_Glyph_InitFunc glyph_init;
|
||||
FT_Glyph_DoneFunc glyph_done;
|
||||
FT_Glyph_CopyFunc glyph_copy;
|
||||
FT_Glyph_TransformFunc glyph_transform;
|
||||
FT_Glyph_GetBBoxFunc glyph_bbox;
|
||||
FT_Glyph_PrepareFunc glyph_prepare;
|
||||
};
|
||||
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Renderer_RenderFunc)(FT_Renderer renderer,
|
||||
FT_GlyphSlot slot,
|
||||
FT_UInt mode,
|
||||
const FT_Vector *origin);
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Renderer_TransformFunc)(FT_Renderer renderer,
|
||||
FT_GlyphSlot slot,
|
||||
const FT_Matrix *matrix,
|
||||
const FT_Vector *delta);
|
||||
|
||||
|
||||
typedef void
|
||||
(*FT_Renderer_GetCBoxFunc)(FT_Renderer renderer,
|
||||
FT_GlyphSlot slot,
|
||||
FT_BBox *cbox);
|
||||
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Renderer_SetModeFunc)(FT_Renderer renderer,
|
||||
FT_ULong mode_tag,
|
||||
FT_Pointer mode_ptr);
|
||||
|
||||
/* deprecated identifiers */
|
||||
#define FTRenderer_render FT_Renderer_RenderFunc
|
||||
#define FTRenderer_transform FT_Renderer_TransformFunc
|
||||
#define FTRenderer_getCBox FT_Renderer_GetCBoxFunc
|
||||
#define FTRenderer_setMode FT_Renderer_SetModeFunc
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_Renderer_Class */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The renderer module class descriptor. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* root :: The root @FT_Module_Class fields. */
|
||||
/* */
|
||||
/* glyph_format :: The glyph image format this renderer handles. */
|
||||
/* */
|
||||
/* render_glyph :: A method used to render the image that is in a */
|
||||
/* given glyph slot into a bitmap. */
|
||||
/* */
|
||||
/* transform_glyph :: A method used to transform the image that is in */
|
||||
/* a given glyph slot. */
|
||||
/* */
|
||||
/* get_glyph_cbox :: A method used to access the glyph's cbox. */
|
||||
/* */
|
||||
/* set_mode :: A method used to pass additional parameters. */
|
||||
/* */
|
||||
/* raster_class :: For @FT_GLYPH_FORMAT_OUTLINE renderers only. */
|
||||
/* This is a pointer to its raster's class. */
|
||||
/* */
|
||||
typedef struct FT_Renderer_Class_ {
|
||||
FT_Module_Class root;
|
||||
|
||||
FT_Glyph_Format glyph_format;
|
||||
|
||||
FT_Renderer_RenderFunc render_glyph;
|
||||
FT_Renderer_TransformFunc transform_glyph;
|
||||
FT_Renderer_GetCBoxFunc get_glyph_cbox;
|
||||
FT_Renderer_SetModeFunc set_mode;
|
||||
|
||||
FT_Raster_Funcs *raster_class;
|
||||
|
||||
} FT_Renderer_Class;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_Renderer */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Retrieve the current renderer for a given glyph format. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle to the library object. */
|
||||
/* */
|
||||
/* format :: The glyph format. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* A renderer handle. 0~if none found. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* An error will be returned if a module already exists by that name, */
|
||||
/* or if the module requires a version of FreeType that is too great. */
|
||||
/* */
|
||||
/* To add a new renderer, simply use @FT_Add_Module. To retrieve a */
|
||||
/* renderer by its name, use @FT_Get_Module. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Renderer )
|
||||
FT_Get_Renderer( FT_Library
|
||||
library,
|
||||
FT_Glyph_Format format
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Set_Renderer */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Set the current renderer to use, and set additional mode. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* library :: A handle to the library object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* renderer :: A handle to the renderer object. */
|
||||
/* */
|
||||
/* num_params :: The number of additional parameters. */
|
||||
/* */
|
||||
/* parameters :: Additional parameters. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* In case of success, the renderer will be used to convert glyph */
|
||||
/* images in the renderer's known format into bitmaps. */
|
||||
/* */
|
||||
/* This doesn't change the current renderer for other formats. */
|
||||
/* */
|
||||
/* Currently, only the B/W renderer, if compiled with */
|
||||
/* FT_RASTER_OPTION_ANTI_ALIASING (providing a 5-levels */
|
||||
/* anti-aliasing mode; this option must be set directly in */
|
||||
/* `ftraster.c' and is undefined by default) accepts a single tag */
|
||||
/* `pal5' to set its gray palette as a character string with */
|
||||
/* 5~elements. Consequently, the third and fourth argument are zero */
|
||||
/* normally. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Set_Renderer( FT_Library
|
||||
library,
|
||||
FT_Renderer renderer,
|
||||
FT_UInt
|
||||
num_params,
|
||||
FT_Parameter *parameters
|
||||
);
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTRENDER_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,164 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftsizes.h */
|
||||
/* */
|
||||
/* FreeType size objects management (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2003, 2004, 2006, 2009 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Typical application would normally not need to use these functions. */
|
||||
/* However, they have been placed in a public API for the rare cases */
|
||||
/* where they are needed. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTSIZES_H__
|
||||
#define __FTSIZES_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* sizes_management */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Size Management */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Managing multiple sizes per face. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* When creating a new face object (e.g., with @FT_New_Face), an */
|
||||
/* @FT_Size object is automatically created and used to store all */
|
||||
/* pixel-size dependent information, available in the `face->size' */
|
||||
/* field. */
|
||||
/* */
|
||||
/* It is however possible to create more sizes for a given face, */
|
||||
/* mostly in order to manage several character pixel sizes of the */
|
||||
/* same font family and style. See @FT_New_Size and @FT_Done_Size. */
|
||||
/* */
|
||||
/* Note that @FT_Set_Pixel_Sizes and @FT_Set_Char_Size only */
|
||||
/* modify the contents of the current `active' size; you thus need */
|
||||
/* to use @FT_Activate_Size to change it. */
|
||||
/* */
|
||||
/* 99% of applications won't need the functions provided here, */
|
||||
/* especially if they use the caching sub-system, so be cautious */
|
||||
/* when using these. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_New_Size */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Create a new size object from a given face object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to a parent face object. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* asize :: A handle to a new size object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* You need to call @FT_Activate_Size in order to select the new size */
|
||||
/* for upcoming calls to @FT_Set_Pixel_Sizes, @FT_Set_Char_Size, */
|
||||
/* @FT_Load_Glyph, @FT_Load_Char, etc. */
|
||||
/* */
|
||||
FT_EXPORT(FT_Error)
|
||||
|
||||
FT_New_Size( FT_Face
|
||||
face,
|
||||
FT_Size *size
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Done_Size */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Discard a given size object. Note that @FT_Done_Face */
|
||||
/* automatically discards all size objects allocated with */
|
||||
/* @FT_New_Size. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* size :: A handle to a target size object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Done_Size( FT_Size
|
||||
size );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Activate_Size */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Even though it is possible to create several size objects for a */
|
||||
/* given face (see @FT_New_Size for details), functions like */
|
||||
/* @FT_Load_Glyph or @FT_Load_Char only use the one which has been */
|
||||
/* activated last to determine the `current character pixel size'. */
|
||||
/* */
|
||||
/* This function can be used to `activate' a previously created size */
|
||||
/* object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* size :: A handle to a target size object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* If `face' is the size's parent face object, this function changes */
|
||||
/* the value of `face->size' to the input size handle. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Activate_Size( FT_Size
|
||||
size );
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTSIZES_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,202 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftsnames.h */
|
||||
/* */
|
||||
/* Simple interface to access SFNT name tables (which are used */
|
||||
/* to hold font names, copyright info, notices, etc.) (specification). */
|
||||
/* */
|
||||
/* This is _not_ used to retrieve glyph names! */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2006, 2009, 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FT_SFNT_NAMES_H__
|
||||
#define __FT_SFNT_NAMES_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* sfnt_names */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* SFNT Names */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Access the names embedded in TrueType and OpenType files. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The TrueType and OpenType specifications allow the inclusion of */
|
||||
/* a special `names table' in font files. This table contains */
|
||||
/* textual (and internationalized) information regarding the font, */
|
||||
/* like family name, copyright, version, etc. */
|
||||
/* */
|
||||
/* The definitions below are used to access them if available. */
|
||||
/* */
|
||||
/* Note that this has nothing to do with glyph names! */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_SfntName */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to model an SFNT `name' table entry. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* platform_id :: The platform ID for `string'. */
|
||||
/* */
|
||||
/* encoding_id :: The encoding ID for `string'. */
|
||||
/* */
|
||||
/* language_id :: The language ID for `string'. */
|
||||
/* */
|
||||
/* name_id :: An identifier for `string'. */
|
||||
/* */
|
||||
/* string :: The `name' string. Note that its format differs */
|
||||
/* depending on the (platform,encoding) pair. It can */
|
||||
/* be a Pascal String, a UTF-16 one, etc. */
|
||||
/* */
|
||||
/* Generally speaking, the string is not */
|
||||
/* zero-terminated. Please refer to the TrueType */
|
||||
/* specification for details. */
|
||||
/* */
|
||||
/* string_len :: The length of `string' in bytes. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* Possible values for `platform_id', `encoding_id', `language_id', */
|
||||
/* and `name_id' are given in the file `ttnameid.h'. For details */
|
||||
/* please refer to the TrueType or OpenType specification. */
|
||||
/* */
|
||||
/* See also @TT_PLATFORM_XXX, @TT_APPLE_ID_XXX, @TT_MAC_ID_XXX, */
|
||||
/* @TT_ISO_ID_XXX, and @TT_MS_ID_XXX. */
|
||||
/* */
|
||||
typedef struct FT_SfntName_ {
|
||||
FT_UShort platform_id;
|
||||
FT_UShort encoding_id;
|
||||
FT_UShort language_id;
|
||||
FT_UShort name_id;
|
||||
|
||||
FT_Byte *string; /* this string is *not* null-terminated! */
|
||||
FT_UInt string_len; /* in bytes */
|
||||
|
||||
} FT_SfntName;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_Sfnt_Name_Count */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Retrieve the number of name strings in the SFNT `name' table. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the source face. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* The number of strings in the `name' table. */
|
||||
/* */
|
||||
FT_EXPORT( FT_UInt )
|
||||
FT_Get_Sfnt_Name_Count( FT_Face
|
||||
face );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_Sfnt_Name */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Retrieve a string of the SFNT `name' table for a given index. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the source face. */
|
||||
/* */
|
||||
/* idx :: The index of the `name' string. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* aname :: The indexed @FT_SfntName structure. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The `string' array returned in the `aname' structure is not */
|
||||
/* null-terminated. The application should deallocate it if it is no */
|
||||
/* longer in use. */
|
||||
/* */
|
||||
/* Use @FT_Get_Sfnt_Name_Count to get the total number of available */
|
||||
/* `name' table entries, then do a loop until you get the right */
|
||||
/* platform, encoding, and name ID. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_Sfnt_Name( FT_Face
|
||||
face,
|
||||
FT_UInt idx,
|
||||
FT_SfntName
|
||||
*aname );
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @constant:
|
||||
* FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY
|
||||
*
|
||||
* @description:
|
||||
* A constant used as the tag of @FT_Parameter structures to make
|
||||
* FT_Open_Face() ignore preferred family subfamily names in `name'
|
||||
* table since OpenType version 1.4. For backwards compatibility with
|
||||
* legacy systems which has 4-face-per-family restriction.
|
||||
*
|
||||
*/
|
||||
#define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY FT_MAKE_TAG( 'i', 'g', 'p', 'f' )
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @constant:
|
||||
* FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY
|
||||
*
|
||||
* @description:
|
||||
* A constant used as the tag of @FT_Parameter structures to make
|
||||
* FT_Open_Face() ignore preferred subfamily names in `name' table since
|
||||
* OpenType version 1.4. For backwards compatibility with legacy
|
||||
* systems which has 4-face-per-family restriction.
|
||||
*
|
||||
*/
|
||||
#define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY FT_MAKE_TAG( 'i', 'g', 'p', 's' )
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FT_SFNT_NAMES_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,788 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftstroke.h */
|
||||
/* */
|
||||
/* FreeType path stroker (specification). */
|
||||
/* */
|
||||
/* Copyright 2002-2006, 2008, 2009, 2011-2012 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FT_STROKE_H__
|
||||
#define __FT_STROKE_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_OUTLINE_H
|
||||
#include FT_GLYPH_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/************************************************************************
|
||||
*
|
||||
* @section:
|
||||
* glyph_stroker
|
||||
*
|
||||
* @title:
|
||||
* Glyph Stroker
|
||||
*
|
||||
* @abstract:
|
||||
* Generating bordered and stroked glyphs.
|
||||
*
|
||||
* @description:
|
||||
* This component generates stroked outlines of a given vectorial
|
||||
* glyph. It also allows you to retrieve the `outside' and/or the
|
||||
* `inside' borders of the stroke.
|
||||
*
|
||||
* This can be useful to generate `bordered' glyph, i.e., glyphs
|
||||
* displayed with a coloured (and anti-aliased) border around their
|
||||
* shape.
|
||||
*/
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @type:
|
||||
* FT_Stroker
|
||||
*
|
||||
* @description:
|
||||
* Opaque handler to a path stroker object.
|
||||
*/
|
||||
typedef struct FT_StrokerRec_ *FT_Stroker;
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_Stroker_LineJoin
|
||||
*
|
||||
* @description:
|
||||
* These values determine how two joining lines are rendered
|
||||
* in a stroker.
|
||||
*
|
||||
* @values:
|
||||
* FT_STROKER_LINEJOIN_ROUND ::
|
||||
* Used to render rounded line joins. Circular arcs are used
|
||||
* to join two lines smoothly.
|
||||
*
|
||||
* FT_STROKER_LINEJOIN_BEVEL ::
|
||||
* Used to render beveled line joins. The outer corner of
|
||||
* the joined lines is filled by enclosing the triangular
|
||||
* region of the corner with a straight line between the
|
||||
* outer corners of each stroke.
|
||||
*
|
||||
* FT_STROKER_LINEJOIN_MITER_FIXED ::
|
||||
* Used to render mitered line joins, with fixed bevels if the
|
||||
* miter limit is exceeded. The outer edges of the strokes
|
||||
* for the two segments are extended until they meet at an
|
||||
* angle. If the segments meet at too sharp an angle (such
|
||||
* that the miter would extend from the intersection of the
|
||||
* segments a distance greater than the product of the miter
|
||||
* limit value and the border radius), then a bevel join (see
|
||||
* above) is used instead. This prevents long spikes being
|
||||
* created. FT_STROKER_LINEJOIN_MITER_FIXED generates a miter
|
||||
* line join as used in PostScript and PDF.
|
||||
*
|
||||
* FT_STROKER_LINEJOIN_MITER_VARIABLE ::
|
||||
* FT_STROKER_LINEJOIN_MITER ::
|
||||
* Used to render mitered line joins, with variable bevels if
|
||||
* the miter limit is exceeded. The intersection of the
|
||||
* strokes is clipped at a line perpendicular to the bisector
|
||||
* of the angle between the strokes, at the distance from the
|
||||
* intersection of the segments equal to the product of the
|
||||
* miter limit value and the border radius. This prevents
|
||||
* long spikes being created.
|
||||
* FT_STROKER_LINEJOIN_MITER_VARIABLE generates a mitered line
|
||||
* join as used in XPS. FT_STROKER_LINEJOIN_MITER is an alias
|
||||
* for FT_STROKER_LINEJOIN_MITER_VARIABLE, retained for
|
||||
* backwards compatibility.
|
||||
*/
|
||||
typedef enum FT_Stroker_LineJoin_ {
|
||||
FT_STROKER_LINEJOIN_ROUND = 0,
|
||||
FT_STROKER_LINEJOIN_BEVEL = 1,
|
||||
FT_STROKER_LINEJOIN_MITER_VARIABLE = 2,
|
||||
FT_STROKER_LINEJOIN_MITER = FT_STROKER_LINEJOIN_MITER_VARIABLE,
|
||||
FT_STROKER_LINEJOIN_MITER_FIXED = 3
|
||||
|
||||
} FT_Stroker_LineJoin;
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_Stroker_LineCap
|
||||
*
|
||||
* @description:
|
||||
* These values determine how the end of opened sub-paths are
|
||||
* rendered in a stroke.
|
||||
*
|
||||
* @values:
|
||||
* FT_STROKER_LINECAP_BUTT ::
|
||||
* The end of lines is rendered as a full stop on the last
|
||||
* point itself.
|
||||
*
|
||||
* FT_STROKER_LINECAP_ROUND ::
|
||||
* The end of lines is rendered as a half-circle around the
|
||||
* last point.
|
||||
*
|
||||
* FT_STROKER_LINECAP_SQUARE ::
|
||||
* The end of lines is rendered as a square around the
|
||||
* last point.
|
||||
*/
|
||||
typedef enum FT_Stroker_LineCap_ {
|
||||
FT_STROKER_LINECAP_BUTT = 0,
|
||||
FT_STROKER_LINECAP_ROUND,
|
||||
FT_STROKER_LINECAP_SQUARE
|
||||
|
||||
} FT_Stroker_LineCap;
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_StrokerBorder
|
||||
*
|
||||
* @description:
|
||||
* These values are used to select a given stroke border
|
||||
* in @FT_Stroker_GetBorderCounts and @FT_Stroker_ExportBorder.
|
||||
*
|
||||
* @values:
|
||||
* FT_STROKER_BORDER_LEFT ::
|
||||
* Select the left border, relative to the drawing direction.
|
||||
*
|
||||
* FT_STROKER_BORDER_RIGHT ::
|
||||
* Select the right border, relative to the drawing direction.
|
||||
*
|
||||
* @note:
|
||||
* Applications are generally interested in the `inside' and `outside'
|
||||
* borders. However, there is no direct mapping between these and the
|
||||
* `left' and `right' ones, since this really depends on the glyph's
|
||||
* drawing orientation, which varies between font formats.
|
||||
*
|
||||
* You can however use @FT_Outline_GetInsideBorder and
|
||||
* @FT_Outline_GetOutsideBorder to get these.
|
||||
*/
|
||||
typedef enum FT_StrokerBorder_ {
|
||||
FT_STROKER_BORDER_LEFT = 0,
|
||||
FT_STROKER_BORDER_RIGHT
|
||||
|
||||
} FT_StrokerBorder;
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Outline_GetInsideBorder
|
||||
*
|
||||
* @description:
|
||||
* Retrieve the @FT_StrokerBorder value corresponding to the
|
||||
* `inside' borders of a given outline.
|
||||
*
|
||||
* @input:
|
||||
* outline ::
|
||||
* The source outline handle.
|
||||
*
|
||||
* @return:
|
||||
* The border index. @FT_STROKER_BORDER_RIGHT for empty or invalid
|
||||
* outlines.
|
||||
*/
|
||||
FT_EXPORT( FT_StrokerBorder )
|
||||
FT_Outline_GetInsideBorder( FT_Outline
|
||||
* outline );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Outline_GetOutsideBorder
|
||||
*
|
||||
* @description:
|
||||
* Retrieve the @FT_StrokerBorder value corresponding to the
|
||||
* `outside' borders of a given outline.
|
||||
*
|
||||
* @input:
|
||||
* outline ::
|
||||
* The source outline handle.
|
||||
*
|
||||
* @return:
|
||||
* The border index. @FT_STROKER_BORDER_LEFT for empty or invalid
|
||||
* outlines.
|
||||
*/
|
||||
FT_EXPORT( FT_StrokerBorder )
|
||||
FT_Outline_GetOutsideBorder( FT_Outline
|
||||
* outline );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_New
|
||||
*
|
||||
* @description:
|
||||
* Create a new stroker object.
|
||||
*
|
||||
* @input:
|
||||
* library ::
|
||||
* FreeType library handle.
|
||||
*
|
||||
* @output:
|
||||
* astroker ::
|
||||
* A new stroker object handle. NULL in case of error.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stroker_New( FT_Library
|
||||
library,
|
||||
FT_Stroker *astroker
|
||||
);
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_Set
|
||||
*
|
||||
* @description:
|
||||
* Reset a stroker object's attributes.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* radius ::
|
||||
* The border radius.
|
||||
*
|
||||
* line_cap ::
|
||||
* The line cap style.
|
||||
*
|
||||
* line_join ::
|
||||
* The line join style.
|
||||
*
|
||||
* miter_limit ::
|
||||
* The miter limit for the FT_STROKER_LINEJOIN_MITER_FIXED and
|
||||
* FT_STROKER_LINEJOIN_MITER_VARIABLE line join styles,
|
||||
* expressed as 16.16 fixed point value.
|
||||
*
|
||||
* @note:
|
||||
* The radius is expressed in the same units as the outline
|
||||
* coordinates.
|
||||
*/
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_Stroker_Set( FT_Stroker
|
||||
stroker,
|
||||
FT_Fixed radius,
|
||||
FT_Stroker_LineCap
|
||||
line_cap,
|
||||
FT_Stroker_LineJoin line_join,
|
||||
FT_Fixed
|
||||
miter_limit );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_Rewind
|
||||
*
|
||||
* @description:
|
||||
* Reset a stroker object without changing its attributes.
|
||||
* You should call this function before beginning a new
|
||||
* series of calls to @FT_Stroker_BeginSubPath or
|
||||
* @FT_Stroker_EndSubPath.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*/
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_Stroker_Rewind( FT_Stroker
|
||||
stroker );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_ParseOutline
|
||||
*
|
||||
* @description:
|
||||
* A convenience function used to parse a whole outline with
|
||||
* the stroker. The resulting outline(s) can be retrieved
|
||||
* later by functions like @FT_Stroker_GetCounts and @FT_Stroker_Export.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* outline ::
|
||||
* The source outline.
|
||||
*
|
||||
* opened ::
|
||||
* A boolean. If~1, the outline is treated as an open path instead
|
||||
* of a closed one.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* If `opened' is~0 (the default), the outline is treated as a closed
|
||||
* path, and the stroker generates two distinct `border' outlines.
|
||||
*
|
||||
* If `opened' is~1, the outline is processed as an open path, and the
|
||||
* stroker generates a single `stroke' outline.
|
||||
*
|
||||
* This function calls @FT_Stroker_Rewind automatically.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stroker_ParseOutline( FT_Stroker
|
||||
stroker,
|
||||
FT_Outline *outline,
|
||||
FT_Bool
|
||||
opened );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_BeginSubPath
|
||||
*
|
||||
* @description:
|
||||
* Start a new sub-path in the stroker.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* to ::
|
||||
* A pointer to the start vector.
|
||||
*
|
||||
* open ::
|
||||
* A boolean. If~1, the sub-path is treated as an open one.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function is useful when you need to stroke a path that is
|
||||
* not stored as an @FT_Outline object.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stroker_BeginSubPath( FT_Stroker
|
||||
stroker,
|
||||
FT_Vector *to,
|
||||
FT_Bool
|
||||
open );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_EndSubPath
|
||||
*
|
||||
* @description:
|
||||
* Close the current sub-path in the stroker.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* You should call this function after @FT_Stroker_BeginSubPath.
|
||||
* If the subpath was not `opened', this function `draws' a
|
||||
* single line segment to the start position when needed.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stroker_EndSubPath( FT_Stroker
|
||||
stroker );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_LineTo
|
||||
*
|
||||
* @description:
|
||||
* `Draw' a single line segment in the stroker's current sub-path,
|
||||
* from the last position.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* to ::
|
||||
* A pointer to the destination point.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* You should call this function between @FT_Stroker_BeginSubPath and
|
||||
* @FT_Stroker_EndSubPath.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stroker_LineTo( FT_Stroker
|
||||
stroker,
|
||||
FT_Vector *to
|
||||
);
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_ConicTo
|
||||
*
|
||||
* @description:
|
||||
* `Draw' a single quadratic Bézier in the stroker's current sub-path,
|
||||
* from the last position.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* control ::
|
||||
* A pointer to a Bézier control point.
|
||||
*
|
||||
* to ::
|
||||
* A pointer to the destination point.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* You should call this function between @FT_Stroker_BeginSubPath and
|
||||
* @FT_Stroker_EndSubPath.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stroker_ConicTo( FT_Stroker
|
||||
stroker,
|
||||
FT_Vector *control,
|
||||
FT_Vector
|
||||
* to );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_CubicTo
|
||||
*
|
||||
* @description:
|
||||
* `Draw' a single cubic Bézier in the stroker's current sub-path,
|
||||
* from the last position.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* control1 ::
|
||||
* A pointer to the first Bézier control point.
|
||||
*
|
||||
* control2 ::
|
||||
* A pointer to second Bézier control point.
|
||||
*
|
||||
* to ::
|
||||
* A pointer to the destination point.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* You should call this function between @FT_Stroker_BeginSubPath and
|
||||
* @FT_Stroker_EndSubPath.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stroker_CubicTo( FT_Stroker
|
||||
stroker,
|
||||
FT_Vector *control1,
|
||||
FT_Vector
|
||||
* control2,
|
||||
FT_Vector *to
|
||||
);
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_GetBorderCounts
|
||||
*
|
||||
* @description:
|
||||
* Call this function once you have finished parsing your paths
|
||||
* with the stroker. It returns the number of points and
|
||||
* contours necessary to export one of the `border' or `stroke'
|
||||
* outlines generated by the stroker.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* border ::
|
||||
* The border index.
|
||||
*
|
||||
* @output:
|
||||
* anum_points ::
|
||||
* The number of points.
|
||||
*
|
||||
* anum_contours ::
|
||||
* The number of contours.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* When an outline, or a sub-path, is `closed', the stroker generates
|
||||
* two independent `border' outlines, named `left' and `right'.
|
||||
*
|
||||
* When the outline, or a sub-path, is `opened', the stroker merges
|
||||
* the `border' outlines with caps. The `left' border receives all
|
||||
* points, while the `right' border becomes empty.
|
||||
*
|
||||
* Use the function @FT_Stroker_GetCounts instead if you want to
|
||||
* retrieve the counts associated to both borders.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stroker_GetBorderCounts( FT_Stroker
|
||||
stroker,
|
||||
FT_StrokerBorder border,
|
||||
FT_UInt
|
||||
*anum_points,
|
||||
FT_UInt *anum_contours
|
||||
);
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_ExportBorder
|
||||
*
|
||||
* @description:
|
||||
* Call this function after @FT_Stroker_GetBorderCounts to
|
||||
* export the corresponding border to your own @FT_Outline
|
||||
* structure.
|
||||
*
|
||||
* Note that this function appends the border points and
|
||||
* contours to your outline, but does not try to resize its
|
||||
* arrays.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* border ::
|
||||
* The border index.
|
||||
*
|
||||
* outline ::
|
||||
* The target outline handle.
|
||||
*
|
||||
* @note:
|
||||
* Always call this function after @FT_Stroker_GetBorderCounts to
|
||||
* get sure that there is enough room in your @FT_Outline object to
|
||||
* receive all new data.
|
||||
*
|
||||
* When an outline, or a sub-path, is `closed', the stroker generates
|
||||
* two independent `border' outlines, named `left' and `right'
|
||||
*
|
||||
* When the outline, or a sub-path, is `opened', the stroker merges
|
||||
* the `border' outlines with caps. The `left' border receives all
|
||||
* points, while the `right' border becomes empty.
|
||||
*
|
||||
* Use the function @FT_Stroker_Export instead if you want to
|
||||
* retrieve all borders at once.
|
||||
*/
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_Stroker_ExportBorder( FT_Stroker
|
||||
stroker,
|
||||
FT_StrokerBorder border,
|
||||
FT_Outline
|
||||
* outline );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_GetCounts
|
||||
*
|
||||
* @description:
|
||||
* Call this function once you have finished parsing your paths
|
||||
* with the stroker. It returns the number of points and
|
||||
* contours necessary to export all points/borders from the stroked
|
||||
* outline/path.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* @output:
|
||||
* anum_points ::
|
||||
* The number of points.
|
||||
*
|
||||
* anum_contours ::
|
||||
* The number of contours.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stroker_GetCounts( FT_Stroker
|
||||
stroker,
|
||||
FT_UInt *anum_points,
|
||||
FT_UInt
|
||||
*anum_contours );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_Export
|
||||
*
|
||||
* @description:
|
||||
* Call this function after @FT_Stroker_GetBorderCounts to
|
||||
* export all borders to your own @FT_Outline structure.
|
||||
*
|
||||
* Note that this function appends the border points and
|
||||
* contours to your outline, but does not try to resize its
|
||||
* arrays.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* outline ::
|
||||
* The target outline handle.
|
||||
*/
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_Stroker_Export( FT_Stroker
|
||||
stroker,
|
||||
FT_Outline *outline
|
||||
);
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_Done
|
||||
*
|
||||
* @description:
|
||||
* Destroy a stroker object.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* A stroker handle. Can be NULL.
|
||||
*/
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_Stroker_Done( FT_Stroker
|
||||
stroker );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Glyph_Stroke
|
||||
*
|
||||
* @description:
|
||||
* Stroke a given outline glyph object with a given stroker.
|
||||
*
|
||||
* @inout:
|
||||
* pglyph ::
|
||||
* Source glyph handle on input, new glyph handle on output.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* A stroker handle.
|
||||
*
|
||||
* destroy ::
|
||||
* A Boolean. If~1, the source glyph object is destroyed
|
||||
* on success.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* The source glyph is untouched in case of error.
|
||||
*
|
||||
* Adding stroke may yield a significantly wider and taller glyph
|
||||
* depending on how large of a radius was used to stroke the glyph. You
|
||||
* may need to manually adjust horizontal and vertical advance amounts
|
||||
* to account for this added size.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Glyph_Stroke( FT_Glyph
|
||||
*pglyph,
|
||||
FT_Stroker stroker,
|
||||
FT_Bool
|
||||
destroy );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Glyph_StrokeBorder
|
||||
*
|
||||
* @description:
|
||||
* Stroke a given outline glyph object with a given stroker, but
|
||||
* only return either its inside or outside border.
|
||||
*
|
||||
* @inout:
|
||||
* pglyph ::
|
||||
* Source glyph handle on input, new glyph handle on output.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* A stroker handle.
|
||||
*
|
||||
* inside ::
|
||||
* A Boolean. If~1, return the inside border, otherwise
|
||||
* the outside border.
|
||||
*
|
||||
* destroy ::
|
||||
* A Boolean. If~1, the source glyph object is destroyed
|
||||
* on success.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* The source glyph is untouched in case of error.
|
||||
*
|
||||
* Adding stroke may yield a significantly wider and taller glyph
|
||||
* depending on how large of a radius was used to stroke the glyph. You
|
||||
* may need to manually adjust horizontal and vertical advance amounts
|
||||
* to account for this added size.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Glyph_StrokeBorder( FT_Glyph
|
||||
*pglyph,
|
||||
FT_Stroker stroker,
|
||||
FT_Bool
|
||||
inside,
|
||||
FT_Bool destroy
|
||||
);
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FT_STROKE_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
||||
|
||||
/* Local Variables: */
|
||||
/* coding: utf-8 */
|
||||
/* End: */
|
||||
@@ -0,0 +1,85 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftsynth.h */
|
||||
/* */
|
||||
/* FreeType synthesizing code for emboldening and slanting */
|
||||
/* (specification). */
|
||||
/* */
|
||||
/* Copyright 2000-2001, 2003, 2006, 2008, 2012 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/********* *********/
|
||||
/********* WARNING, THIS IS ALPHA CODE! THIS API *********/
|
||||
/********* IS DUE TO CHANGE UNTIL STRICTLY NOTIFIED BY THE *********/
|
||||
/********* FREETYPE DEVELOPMENT TEAM *********/
|
||||
/********* *********/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/* Main reason for not lifting the functions in this module to a */
|
||||
/* `standard' API is that the used parameters for emboldening and */
|
||||
/* slanting are not configurable. Consider the functions as a */
|
||||
/* code resource which should be copied into the application and */
|
||||
/* adapted to the particular needs. */
|
||||
|
||||
|
||||
#ifndef __FTSYNTH_H__
|
||||
#define __FTSYNTH_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
/* Embolden a glyph by a `reasonable' value (which is highly a matter of */
|
||||
/* taste). This function is actually a convenience function, providing */
|
||||
/* a wrapper for @FT_Outline_Embolden and @FT_Bitmap_Embolden. */
|
||||
/* */
|
||||
/* For emboldened outlines the height, width, and advance metrics are */
|
||||
/* increased by the strength of the emboldening. You can also call */
|
||||
/* @FT_Outline_Get_CBox to get precise values. */
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_GlyphSlot_Embolden( FT_GlyphSlot
|
||||
slot );
|
||||
|
||||
/* Slant an outline glyph to the right by about 12 degrees. */
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_GlyphSlot_Oblique( FT_GlyphSlot
|
||||
slot );
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTSYNTH_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,350 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftsystem.h */
|
||||
/* */
|
||||
/* FreeType low-level system interface definition (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2005, 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTSYSTEM_H__
|
||||
#define __FTSYSTEM_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* system_interface */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* System Interface */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* How FreeType manages memory and i/o. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains various definitions related to memory */
|
||||
/* management and i/o access. You need to understand this */
|
||||
/* information if you want to use a custom memory manager or you own */
|
||||
/* i/o streams. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* M E M O R Y M A N A G E M E N T */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* FT_Memory
|
||||
*
|
||||
* @description:
|
||||
* A handle to a given memory manager object, defined with an
|
||||
* @FT_MemoryRec structure.
|
||||
*
|
||||
*/
|
||||
typedef struct FT_MemoryRec_ *FT_Memory;
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* FT_Alloc_Func
|
||||
*
|
||||
* @description:
|
||||
* A function used to allocate `size' bytes from `memory'.
|
||||
*
|
||||
* @input:
|
||||
* memory ::
|
||||
* A handle to the source memory manager.
|
||||
*
|
||||
* size ::
|
||||
* The size in bytes to allocate.
|
||||
*
|
||||
* @return:
|
||||
* Address of new memory block. 0~in case of failure.
|
||||
*
|
||||
*/
|
||||
typedef void *
|
||||
(*FT_Alloc_Func)(FT_Memory
|
||||
memory,
|
||||
long size
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* FT_Free_Func
|
||||
*
|
||||
* @description:
|
||||
* A function used to release a given block of memory.
|
||||
*
|
||||
* @input:
|
||||
* memory ::
|
||||
* A handle to the source memory manager.
|
||||
*
|
||||
* block ::
|
||||
* The address of the target memory block.
|
||||
*
|
||||
*/
|
||||
typedef void
|
||||
(*FT_Free_Func)(FT_Memory
|
||||
memory,
|
||||
void *block
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* FT_Realloc_Func
|
||||
*
|
||||
* @description:
|
||||
* A function used to re-allocate a given block of memory.
|
||||
*
|
||||
* @input:
|
||||
* memory ::
|
||||
* A handle to the source memory manager.
|
||||
*
|
||||
* cur_size ::
|
||||
* The block's current size in bytes.
|
||||
*
|
||||
* new_size ::
|
||||
* The block's requested new size.
|
||||
*
|
||||
* block ::
|
||||
* The block's current address.
|
||||
*
|
||||
* @return:
|
||||
* New block address. 0~in case of memory shortage.
|
||||
*
|
||||
* @note:
|
||||
* In case of error, the old block must still be available.
|
||||
*
|
||||
*/
|
||||
typedef void *
|
||||
(*FT_Realloc_Func)(FT_Memory
|
||||
memory,
|
||||
long cur_size,
|
||||
long new_size,
|
||||
void *block
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @struct:
|
||||
* FT_MemoryRec
|
||||
*
|
||||
* @description:
|
||||
* A structure used to describe a given memory manager to FreeType~2.
|
||||
*
|
||||
* @fields:
|
||||
* user ::
|
||||
* A generic typeless pointer for user data.
|
||||
*
|
||||
* alloc ::
|
||||
* A pointer type to an allocation function.
|
||||
*
|
||||
* free ::
|
||||
* A pointer type to an memory freeing function.
|
||||
*
|
||||
* realloc ::
|
||||
* A pointer type to a reallocation function.
|
||||
*
|
||||
*/
|
||||
struct FT_MemoryRec_ {
|
||||
void *user;
|
||||
FT_Alloc_Func alloc;
|
||||
FT_Free_Func free;
|
||||
FT_Realloc_Func realloc;
|
||||
};
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* I / O M A N A G E M E N T */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* FT_Stream
|
||||
*
|
||||
* @description:
|
||||
* A handle to an input stream.
|
||||
*
|
||||
*/
|
||||
typedef struct FT_StreamRec_ *FT_Stream;
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @struct:
|
||||
* FT_StreamDesc
|
||||
*
|
||||
* @description:
|
||||
* A union type used to store either a long or a pointer. This is used
|
||||
* to store a file descriptor or a `FILE*' in an input stream.
|
||||
*
|
||||
*/
|
||||
typedef union FT_StreamDesc_ {
|
||||
long value;
|
||||
void *pointer;
|
||||
|
||||
} FT_StreamDesc;
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* FT_Stream_IoFunc
|
||||
*
|
||||
* @description:
|
||||
* A function used to seek and read data from a given input stream.
|
||||
*
|
||||
* @input:
|
||||
* stream ::
|
||||
* A handle to the source stream.
|
||||
*
|
||||
* offset ::
|
||||
* The offset of read in stream (always from start).
|
||||
*
|
||||
* buffer ::
|
||||
* The address of the read buffer.
|
||||
*
|
||||
* count ::
|
||||
* The number of bytes to read from the stream.
|
||||
*
|
||||
* @return:
|
||||
* The number of bytes effectively read by the stream.
|
||||
*
|
||||
* @note:
|
||||
* This function might be called to perform a seek or skip operation
|
||||
* with a `count' of~0. A non-zero return value then indicates an
|
||||
* error.
|
||||
*
|
||||
*/
|
||||
typedef unsigned long
|
||||
(*FT_Stream_IoFunc)(FT_Stream stream,
|
||||
unsigned long offset,
|
||||
unsigned char *buffer,
|
||||
unsigned long count);
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* FT_Stream_CloseFunc
|
||||
*
|
||||
* @description:
|
||||
* A function used to close a given input stream.
|
||||
*
|
||||
* @input:
|
||||
* stream ::
|
||||
* A handle to the target stream.
|
||||
*
|
||||
*/
|
||||
typedef void
|
||||
(*FT_Stream_CloseFunc)(FT_Stream stream);
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @struct:
|
||||
* FT_StreamRec
|
||||
*
|
||||
* @description:
|
||||
* A structure used to describe an input stream.
|
||||
*
|
||||
* @input:
|
||||
* base ::
|
||||
* For memory-based streams, this is the address of the first stream
|
||||
* byte in memory. This field should always be set to NULL for
|
||||
* disk-based streams.
|
||||
*
|
||||
* size ::
|
||||
* The stream size in bytes.
|
||||
*
|
||||
* pos ::
|
||||
* The current position within the stream.
|
||||
*
|
||||
* descriptor ::
|
||||
* This field is a union that can hold an integer or a pointer. It is
|
||||
* used by stream implementations to store file descriptors or `FILE*'
|
||||
* pointers.
|
||||
*
|
||||
* pathname ::
|
||||
* This field is completely ignored by FreeType. However, it is often
|
||||
* useful during debugging to use it to store the stream's filename
|
||||
* (where available).
|
||||
*
|
||||
* read ::
|
||||
* The stream's input function.
|
||||
*
|
||||
* close ::
|
||||
* The stream's close function.
|
||||
*
|
||||
* memory ::
|
||||
* The memory manager to use to preload frames. This is set
|
||||
* internally by FreeType and shouldn't be touched by stream
|
||||
* implementations.
|
||||
*
|
||||
* cursor ::
|
||||
* This field is set and used internally by FreeType when parsing
|
||||
* frames.
|
||||
*
|
||||
* limit ::
|
||||
* This field is set and used internally by FreeType when parsing
|
||||
* frames.
|
||||
*
|
||||
*/
|
||||
typedef struct FT_StreamRec_ {
|
||||
unsigned char *base;
|
||||
unsigned long size;
|
||||
unsigned long pos;
|
||||
|
||||
FT_StreamDesc descriptor;
|
||||
FT_StreamDesc pathname;
|
||||
FT_Stream_IoFunc read;
|
||||
FT_Stream_CloseFunc close;
|
||||
|
||||
FT_Memory memory;
|
||||
unsigned char *cursor;
|
||||
unsigned char *limit;
|
||||
|
||||
} FT_StreamRec;
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTSYSTEM_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,371 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* fttrigon.h */
|
||||
/* */
|
||||
/* FreeType trigonometric functions (specification). */
|
||||
/* */
|
||||
/* Copyright 2001, 2003, 2005, 2007 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTTRIGON_H__
|
||||
#define __FTTRIGON_H__
|
||||
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* computations */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* FT_Angle
|
||||
*
|
||||
* @description:
|
||||
* This type is used to model angle values in FreeType. Note that the
|
||||
* angle is a 16.16 fixed float value expressed in degrees.
|
||||
*
|
||||
*/
|
||||
typedef FT_Fixed
|
||||
FT_Angle;
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_ANGLE_PI
|
||||
*
|
||||
* @description:
|
||||
* The angle pi expressed in @FT_Angle units.
|
||||
*
|
||||
*/
|
||||
#define FT_ANGLE_PI ( 180L << 16 )
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_ANGLE_2PI
|
||||
*
|
||||
* @description:
|
||||
* The angle 2*pi expressed in @FT_Angle units.
|
||||
*
|
||||
*/
|
||||
#define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 )
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_ANGLE_PI2
|
||||
*
|
||||
* @description:
|
||||
* The angle pi/2 expressed in @FT_Angle units.
|
||||
*
|
||||
*/
|
||||
#define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 )
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_ANGLE_PI4
|
||||
*
|
||||
* @description:
|
||||
* The angle pi/4 expressed in @FT_Angle units.
|
||||
*
|
||||
*/
|
||||
#define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 )
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Sin
|
||||
*
|
||||
* @description:
|
||||
* Return the sinus of a given angle in fixed point format.
|
||||
*
|
||||
* @input:
|
||||
* angle ::
|
||||
* The input angle.
|
||||
*
|
||||
* @return:
|
||||
* The sinus value.
|
||||
*
|
||||
* @note:
|
||||
* If you need both the sinus and cosinus for a given angle, use the
|
||||
* function @FT_Vector_Unit.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_Fixed )
|
||||
FT_Sin( FT_Angle
|
||||
angle );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Cos
|
||||
*
|
||||
* @description:
|
||||
* Return the cosinus of a given angle in fixed point format.
|
||||
*
|
||||
* @input:
|
||||
* angle ::
|
||||
* The input angle.
|
||||
*
|
||||
* @return:
|
||||
* The cosinus value.
|
||||
*
|
||||
* @note:
|
||||
* If you need both the sinus and cosinus for a given angle, use the
|
||||
* function @FT_Vector_Unit.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_Fixed )
|
||||
FT_Cos( FT_Angle
|
||||
angle );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Tan
|
||||
*
|
||||
* @description:
|
||||
* Return the tangent of a given angle in fixed point format.
|
||||
*
|
||||
* @input:
|
||||
* angle ::
|
||||
* The input angle.
|
||||
*
|
||||
* @return:
|
||||
* The tangent value.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_Fixed )
|
||||
FT_Tan( FT_Angle
|
||||
angle );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Atan2
|
||||
*
|
||||
* @description:
|
||||
* Return the arc-tangent corresponding to a given vector (x,y) in
|
||||
* the 2d plane.
|
||||
*
|
||||
* @input:
|
||||
* x ::
|
||||
* The horizontal vector coordinate.
|
||||
*
|
||||
* y ::
|
||||
* The vertical vector coordinate.
|
||||
*
|
||||
* @return:
|
||||
* The arc-tangent value (i.e. angle).
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_Angle )
|
||||
FT_Atan2( FT_Fixed
|
||||
x,
|
||||
FT_Fixed y
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Angle_Diff
|
||||
*
|
||||
* @description:
|
||||
* Return the difference between two angles. The result is always
|
||||
* constrained to the ]-PI..PI] interval.
|
||||
*
|
||||
* @input:
|
||||
* angle1 ::
|
||||
* First angle.
|
||||
*
|
||||
* angle2 ::
|
||||
* Second angle.
|
||||
*
|
||||
* @return:
|
||||
* Constrained value of `value2-value1'.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_Angle )
|
||||
FT_Angle_Diff( FT_Angle
|
||||
angle1,
|
||||
FT_Angle angle2
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Vector_Unit
|
||||
*
|
||||
* @description:
|
||||
* Return the unit vector corresponding to a given angle. After the
|
||||
* call, the value of `vec.x' will be `sin(angle)', and the value of
|
||||
* `vec.y' will be `cos(angle)'.
|
||||
*
|
||||
* This function is useful to retrieve both the sinus and cosinus of a
|
||||
* given angle quickly.
|
||||
*
|
||||
* @output:
|
||||
* vec ::
|
||||
* The address of target vector.
|
||||
*
|
||||
* @input:
|
||||
* angle ::
|
||||
* The address of angle.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_Vector_Unit( FT_Vector
|
||||
* vec,
|
||||
FT_Angle angle
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Vector_Rotate
|
||||
*
|
||||
* @description:
|
||||
* Rotate a vector by a given angle.
|
||||
*
|
||||
* @inout:
|
||||
* vec ::
|
||||
* The address of target vector.
|
||||
*
|
||||
* @input:
|
||||
* angle ::
|
||||
* The address of angle.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_Vector_Rotate( FT_Vector
|
||||
* vec,
|
||||
FT_Angle angle
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Vector_Length
|
||||
*
|
||||
* @description:
|
||||
* Return the length of a given vector.
|
||||
*
|
||||
* @input:
|
||||
* vec ::
|
||||
* The address of target vector.
|
||||
*
|
||||
* @return:
|
||||
* The vector length, expressed in the same units that the original
|
||||
* vector coordinates.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_Fixed )
|
||||
FT_Vector_Length( FT_Vector
|
||||
* vec );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Vector_Polarize
|
||||
*
|
||||
* @description:
|
||||
* Compute both the length and angle of a given vector.
|
||||
*
|
||||
* @input:
|
||||
* vec ::
|
||||
* The address of source vector.
|
||||
*
|
||||
* @output:
|
||||
* length ::
|
||||
* The vector length.
|
||||
*
|
||||
* angle ::
|
||||
* The vector angle.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_Vector_Polarize( FT_Vector
|
||||
* vec,
|
||||
FT_Fixed *length,
|
||||
FT_Angle
|
||||
*angle );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Vector_From_Polar
|
||||
*
|
||||
* @description:
|
||||
* Compute vector coordinates from a length and angle.
|
||||
*
|
||||
* @output:
|
||||
* vec ::
|
||||
* The address of source vector.
|
||||
*
|
||||
* @input:
|
||||
* length ::
|
||||
* The vector length.
|
||||
*
|
||||
* angle ::
|
||||
* The vector angle.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT(void)
|
||||
|
||||
FT_Vector_From_Polar( FT_Vector
|
||||
* vec,
|
||||
FT_Fixed length,
|
||||
FT_Angle
|
||||
angle );
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTTRIGON_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,582 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* fttypes.h */
|
||||
/* */
|
||||
/* FreeType simple types definitions (specification only). */
|
||||
/* */
|
||||
/* Copyright 1996-2002, 2004, 2006-2009, 2012 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTTYPES_H__
|
||||
#define __FTTYPES_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_CONFIG_CONFIG_H
|
||||
#include FT_SYSTEM_H
|
||||
#include FT_IMAGE_H
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* basic_types */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Basic Data Types */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* The basic data types defined by the library. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the basic data types defined by FreeType~2, */
|
||||
/* ranging from simple scalar types to bitmap descriptors. More */
|
||||
/* font-specific structures are defined in a different section. */
|
||||
/* */
|
||||
/* <Order> */
|
||||
/* FT_Byte */
|
||||
/* FT_Bytes */
|
||||
/* FT_Char */
|
||||
/* FT_Int */
|
||||
/* FT_UInt */
|
||||
/* FT_Int16 */
|
||||
/* FT_UInt16 */
|
||||
/* FT_Int32 */
|
||||
/* FT_UInt32 */
|
||||
/* FT_Short */
|
||||
/* FT_UShort */
|
||||
/* FT_Long */
|
||||
/* FT_ULong */
|
||||
/* FT_Bool */
|
||||
/* FT_Offset */
|
||||
/* FT_PtrDist */
|
||||
/* FT_String */
|
||||
/* FT_Tag */
|
||||
/* FT_Error */
|
||||
/* FT_Fixed */
|
||||
/* FT_Pointer */
|
||||
/* FT_Pos */
|
||||
/* FT_Vector */
|
||||
/* FT_BBox */
|
||||
/* FT_Matrix */
|
||||
/* FT_FWord */
|
||||
/* FT_UFWord */
|
||||
/* FT_F2Dot14 */
|
||||
/* FT_UnitVector */
|
||||
/* FT_F26Dot6 */
|
||||
/* */
|
||||
/* */
|
||||
/* FT_Generic */
|
||||
/* FT_Generic_Finalizer */
|
||||
/* */
|
||||
/* FT_Bitmap */
|
||||
/* FT_Pixel_Mode */
|
||||
/* FT_Palette_Mode */
|
||||
/* FT_Glyph_Format */
|
||||
/* FT_IMAGE_TAG */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Bool */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef of unsigned char, used for simple booleans. As usual, */
|
||||
/* values 1 and~0 represent true and false, respectively. */
|
||||
/* */
|
||||
typedef unsigned char FT_Bool;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_FWord */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A signed 16-bit integer used to store a distance in original font */
|
||||
/* units. */
|
||||
/* */
|
||||
typedef signed short FT_FWord; /* distance in FUnits */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_UFWord */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* An unsigned 16-bit integer used to store a distance in original */
|
||||
/* font units. */
|
||||
/* */
|
||||
typedef unsigned short FT_UFWord; /* unsigned distance */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Char */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple typedef for the _signed_ char type. */
|
||||
/* */
|
||||
typedef signed char FT_Char;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Byte */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple typedef for the _unsigned_ char type. */
|
||||
/* */
|
||||
typedef unsigned char FT_Byte;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Bytes */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for constant memory areas. */
|
||||
/* */
|
||||
typedef const FT_Byte *FT_Bytes;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Tag */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for 32-bit tags (as used in the SFNT format). */
|
||||
/* */
|
||||
typedef FT_UInt32 FT_Tag;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_String */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple typedef for the char type, usually used for strings. */
|
||||
/* */
|
||||
typedef char FT_String;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Short */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for signed short. */
|
||||
/* */
|
||||
typedef signed short FT_Short;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_UShort */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for unsigned short. */
|
||||
/* */
|
||||
typedef unsigned short FT_UShort;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Int */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for the int type. */
|
||||
/* */
|
||||
typedef signed int FT_Int;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_UInt */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for the unsigned int type. */
|
||||
/* */
|
||||
typedef unsigned int FT_UInt;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Long */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for signed long. */
|
||||
/* */
|
||||
typedef signed long FT_Long;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_ULong */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for unsigned long. */
|
||||
/* */
|
||||
typedef unsigned long FT_ULong;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_F2Dot14 */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A signed 2.14 fixed float type used for unit vectors. */
|
||||
/* */
|
||||
typedef signed short FT_F2Dot14;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_F26Dot6 */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A signed 26.6 fixed float type used for vectorial pixel */
|
||||
/* coordinates. */
|
||||
/* */
|
||||
typedef signed long FT_F26Dot6;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Fixed */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This type is used to store 16.16 fixed float values, like scaling */
|
||||
/* values or matrix coefficients. */
|
||||
/* */
|
||||
typedef signed long FT_Fixed;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Error */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The FreeType error code type. A value of~0 is always interpreted */
|
||||
/* as a successful operation. */
|
||||
/* */
|
||||
typedef int FT_Error;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Pointer */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple typedef for a typeless pointer. */
|
||||
/* */
|
||||
typedef void *FT_Pointer;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Offset */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This is equivalent to the ANSI~C `size_t' type, i.e., the largest */
|
||||
/* _unsigned_ integer type used to express a file size or position, */
|
||||
/* or a memory block size. */
|
||||
/* */
|
||||
typedef size_t FT_Offset;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_PtrDist */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This is equivalent to the ANSI~C `ptrdiff_t' type, i.e., the */
|
||||
/* largest _signed_ integer type used to express the distance */
|
||||
/* between two pointers. */
|
||||
/* */
|
||||
typedef ft_ptrdiff_t FT_PtrDist;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_UnitVector */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple structure used to store a 2D vector unit vector. Uses */
|
||||
/* FT_F2Dot14 types. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* x :: Horizontal coordinate. */
|
||||
/* */
|
||||
/* y :: Vertical coordinate. */
|
||||
/* */
|
||||
typedef struct FT_UnitVector_ {
|
||||
FT_F2Dot14 x;
|
||||
FT_F2Dot14 y;
|
||||
|
||||
} FT_UnitVector;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_Matrix */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple structure used to store a 2x2 matrix. Coefficients are */
|
||||
/* in 16.16 fixed float format. The computation performed is: */
|
||||
/* */
|
||||
/* { */
|
||||
/* x' = x*xx + y*xy */
|
||||
/* y' = x*yx + y*yy */
|
||||
/* } */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* xx :: Matrix coefficient. */
|
||||
/* */
|
||||
/* xy :: Matrix coefficient. */
|
||||
/* */
|
||||
/* yx :: Matrix coefficient. */
|
||||
/* */
|
||||
/* yy :: Matrix coefficient. */
|
||||
/* */
|
||||
typedef struct FT_Matrix_ {
|
||||
FT_Fixed xx, xy;
|
||||
FT_Fixed yx, yy;
|
||||
|
||||
} FT_Matrix;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_Data */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Read-only binary data represented as a pointer and a length. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* pointer :: The data. */
|
||||
/* */
|
||||
/* length :: The length of the data in bytes. */
|
||||
/* */
|
||||
typedef struct FT_Data_ {
|
||||
const FT_Byte *pointer;
|
||||
FT_Int length;
|
||||
|
||||
} FT_Data;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <FuncType> */
|
||||
/* FT_Generic_Finalizer */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Describe a function used to destroy the `client' data of any */
|
||||
/* FreeType object. See the description of the @FT_Generic type for */
|
||||
/* details of usage. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* The address of the FreeType object which is under finalization. */
|
||||
/* Its client data is accessed through its `generic' field. */
|
||||
/* */
|
||||
typedef void (*FT_Generic_Finalizer)(void *object);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_Generic */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Client applications often need to associate their own data to a */
|
||||
/* variety of FreeType core objects. For example, a text layout API */
|
||||
/* might want to associate a glyph cache to a given size object. */
|
||||
/* */
|
||||
/* Some FreeType object contains a `generic' field, of type */
|
||||
/* FT_Generic, which usage is left to client applications and font */
|
||||
/* servers. */
|
||||
/* */
|
||||
/* It can be used to store a pointer to client-specific data, as well */
|
||||
/* as the address of a `finalizer' function, which will be called by */
|
||||
/* FreeType when the object is destroyed (for example, the previous */
|
||||
/* client example would put the address of the glyph cache destructor */
|
||||
/* in the `finalizer' field). */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* data :: A typeless pointer to any client-specified data. This */
|
||||
/* field is completely ignored by the FreeType library. */
|
||||
/* */
|
||||
/* finalizer :: A pointer to a `generic finalizer' function, which */
|
||||
/* will be called when the object is destroyed. If this */
|
||||
/* field is set to NULL, no code will be called. */
|
||||
/* */
|
||||
typedef struct FT_Generic_ {
|
||||
void *data;
|
||||
FT_Generic_Finalizer finalizer;
|
||||
|
||||
} FT_Generic;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Macro> */
|
||||
/* FT_MAKE_TAG */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This macro converts four-letter tags which are used to label */
|
||||
/* TrueType tables into an unsigned long to be used within FreeType. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The produced values *must* be 32-bit integers. Don't redefine */
|
||||
/* this macro. */
|
||||
/* */
|
||||
#define FT_MAKE_TAG(_x1, _x2, _x3, _x4) \
|
||||
(FT_Tag) \
|
||||
( ( (FT_ULong)_x1 << 24 ) | \
|
||||
( (FT_ULong)_x2 << 16 ) | \
|
||||
( (FT_ULong)_x3 << 8 ) | \
|
||||
(FT_ULong)_x4 )
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* L I S T M A N A G E M E N T */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* list_processing */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_ListNode */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Many elements and objects in FreeType are listed through an */
|
||||
/* @FT_List record (see @FT_ListRec). As its name suggests, an */
|
||||
/* FT_ListNode is a handle to a single list element. */
|
||||
/* */
|
||||
typedef struct FT_ListNodeRec_ *FT_ListNode;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_List */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A handle to a list record (see @FT_ListRec). */
|
||||
/* */
|
||||
typedef struct FT_ListRec_ *FT_List;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_ListNodeRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to hold a single list element. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* prev :: The previous element in the list. NULL if first. */
|
||||
/* */
|
||||
/* next :: The next element in the list. NULL if last. */
|
||||
/* */
|
||||
/* data :: A typeless pointer to the listed object. */
|
||||
/* */
|
||||
typedef struct FT_ListNodeRec_ {
|
||||
FT_ListNode prev;
|
||||
FT_ListNode next;
|
||||
void *data;
|
||||
|
||||
} FT_ListNodeRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_ListRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to hold a simple doubly-linked list. These are */
|
||||
/* used in many parts of FreeType. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* head :: The head (first element) of doubly-linked list. */
|
||||
/* */
|
||||
/* tail :: The tail (last element) of doubly-linked list. */
|
||||
/* */
|
||||
typedef struct FT_ListRec_ {
|
||||
FT_ListNode head;
|
||||
FT_ListNode tail;
|
||||
|
||||
} FT_ListRec;
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
#define FT_IS_EMPTY(list) ( (list).head == 0 )
|
||||
|
||||
/* return base error code (without module-specific prefix) */
|
||||
#define FT_ERROR_BASE(x) ( (x) & 0xFF )
|
||||
|
||||
/* return module error code */
|
||||
#define FT_ERROR_MODULE(x) ( (x) & 0xFF00U )
|
||||
|
||||
#define FT_BOOL(x) ( (FT_Bool)( x ) )
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTTYPES_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,275 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftwinfnt.h */
|
||||
/* */
|
||||
/* FreeType API for accessing Windows fnt-specific data. */
|
||||
/* */
|
||||
/* Copyright 2003, 2004, 2008 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTWINFNT_H__
|
||||
#define __FTWINFNT_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* winfnt_fonts */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Window FNT Files */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Windows FNT specific API. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the declaration of Windows FNT specific */
|
||||
/* functions. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_WinFNT_ID_XXX
|
||||
*
|
||||
* @description:
|
||||
* A list of valid values for the `charset' byte in
|
||||
* @FT_WinFNT_HeaderRec. Exact mapping tables for the various cpXXXX
|
||||
* encodings (except for cp1361) can be found at ftp://ftp.unicode.org
|
||||
* in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. cp1361 is
|
||||
* roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT.
|
||||
*
|
||||
* @values:
|
||||
* FT_WinFNT_ID_DEFAULT ::
|
||||
* This is used for font enumeration and font creation as a
|
||||
* `don't care' value. Valid font files don't contain this value.
|
||||
* When querying for information about the character set of the font
|
||||
* that is currently selected into a specified device context, this
|
||||
* return value (of the related Windows API) simply denotes failure.
|
||||
*
|
||||
* FT_WinFNT_ID_SYMBOL ::
|
||||
* There is no known mapping table available.
|
||||
*
|
||||
* FT_WinFNT_ID_MAC ::
|
||||
* Mac Roman encoding.
|
||||
*
|
||||
* FT_WinFNT_ID_OEM ::
|
||||
* From Michael Pöttgen <michael@poettgen.de>:
|
||||
*
|
||||
* The `Windows Font Mapping' article says that FT_WinFNT_ID_OEM
|
||||
* is used for the charset of vector fonts, like `modern.fon',
|
||||
* `roman.fon', and `script.fon' on Windows.
|
||||
*
|
||||
* The `CreateFont' documentation says: The FT_WinFNT_ID_OEM value
|
||||
* specifies a character set that is operating-system dependent.
|
||||
*
|
||||
* The `IFIMETRICS' documentation from the `Windows Driver
|
||||
* Development Kit' says: This font supports an OEM-specific
|
||||
* character set. The OEM character set is system dependent.
|
||||
*
|
||||
* In general OEM, as opposed to ANSI (i.e., cp1252), denotes the
|
||||
* second default codepage that most international versions of
|
||||
* Windows have. It is one of the OEM codepages from
|
||||
*
|
||||
* http://www.microsoft.com/globaldev/reference/cphome.mspx,
|
||||
*
|
||||
* and is used for the `DOS boxes', to support legacy applications.
|
||||
* A German Windows version for example usually uses ANSI codepage
|
||||
* 1252 and OEM codepage 850.
|
||||
*
|
||||
* FT_WinFNT_ID_CP874 ::
|
||||
* A superset of Thai TIS 620 and ISO 8859-11.
|
||||
*
|
||||
* FT_WinFNT_ID_CP932 ::
|
||||
* A superset of Japanese Shift-JIS (with minor deviations).
|
||||
*
|
||||
* FT_WinFNT_ID_CP936 ::
|
||||
* A superset of simplified Chinese GB 2312-1980 (with different
|
||||
* ordering and minor deviations).
|
||||
*
|
||||
* FT_WinFNT_ID_CP949 ::
|
||||
* A superset of Korean Hangul KS~C 5601-1987 (with different
|
||||
* ordering and minor deviations).
|
||||
*
|
||||
* FT_WinFNT_ID_CP950 ::
|
||||
* A superset of traditional Chinese Big~5 ETen (with different
|
||||
* ordering and minor deviations).
|
||||
*
|
||||
* FT_WinFNT_ID_CP1250 ::
|
||||
* A superset of East European ISO 8859-2 (with slightly different
|
||||
* ordering).
|
||||
*
|
||||
* FT_WinFNT_ID_CP1251 ::
|
||||
* A superset of Russian ISO 8859-5 (with different ordering).
|
||||
*
|
||||
* FT_WinFNT_ID_CP1252 ::
|
||||
* ANSI encoding. A superset of ISO 8859-1.
|
||||
*
|
||||
* FT_WinFNT_ID_CP1253 ::
|
||||
* A superset of Greek ISO 8859-7 (with minor modifications).
|
||||
*
|
||||
* FT_WinFNT_ID_CP1254 ::
|
||||
* A superset of Turkish ISO 8859-9.
|
||||
*
|
||||
* FT_WinFNT_ID_CP1255 ::
|
||||
* A superset of Hebrew ISO 8859-8 (with some modifications).
|
||||
*
|
||||
* FT_WinFNT_ID_CP1256 ::
|
||||
* A superset of Arabic ISO 8859-6 (with different ordering).
|
||||
*
|
||||
* FT_WinFNT_ID_CP1257 ::
|
||||
* A superset of Baltic ISO 8859-13 (with some deviations).
|
||||
*
|
||||
* FT_WinFNT_ID_CP1258 ::
|
||||
* For Vietnamese. This encoding doesn't cover all necessary
|
||||
* characters.
|
||||
*
|
||||
* FT_WinFNT_ID_CP1361 ::
|
||||
* Korean (Johab).
|
||||
*/
|
||||
|
||||
#define FT_WinFNT_ID_CP1252 0
|
||||
#define FT_WinFNT_ID_DEFAULT 1
|
||||
#define FT_WinFNT_ID_SYMBOL 2
|
||||
#define FT_WinFNT_ID_MAC 77
|
||||
#define FT_WinFNT_ID_CP932 128
|
||||
#define FT_WinFNT_ID_CP949 129
|
||||
#define FT_WinFNT_ID_CP1361 130
|
||||
#define FT_WinFNT_ID_CP936 134
|
||||
#define FT_WinFNT_ID_CP950 136
|
||||
#define FT_WinFNT_ID_CP1253 161
|
||||
#define FT_WinFNT_ID_CP1254 162
|
||||
#define FT_WinFNT_ID_CP1258 163
|
||||
#define FT_WinFNT_ID_CP1255 177
|
||||
#define FT_WinFNT_ID_CP1256 178
|
||||
#define FT_WinFNT_ID_CP1257 186
|
||||
#define FT_WinFNT_ID_CP1251 204
|
||||
#define FT_WinFNT_ID_CP874 222
|
||||
#define FT_WinFNT_ID_CP1250 238
|
||||
#define FT_WinFNT_ID_OEM 255
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_WinFNT_HeaderRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Windows FNT Header info. */
|
||||
/* */
|
||||
typedef struct FT_WinFNT_HeaderRec_ {
|
||||
FT_UShort version;
|
||||
FT_ULong file_size;
|
||||
FT_Byte copyright[60];
|
||||
FT_UShort file_type;
|
||||
FT_UShort nominal_point_size;
|
||||
FT_UShort vertical_resolution;
|
||||
FT_UShort horizontal_resolution;
|
||||
FT_UShort ascent;
|
||||
FT_UShort internal_leading;
|
||||
FT_UShort external_leading;
|
||||
FT_Byte italic;
|
||||
FT_Byte underline;
|
||||
FT_Byte strike_out;
|
||||
FT_UShort weight;
|
||||
FT_Byte charset;
|
||||
FT_UShort pixel_width;
|
||||
FT_UShort pixel_height;
|
||||
FT_Byte pitch_and_family;
|
||||
FT_UShort avg_width;
|
||||
FT_UShort max_width;
|
||||
FT_Byte first_char;
|
||||
FT_Byte last_char;
|
||||
FT_Byte default_char;
|
||||
FT_Byte break_char;
|
||||
FT_UShort bytes_per_row;
|
||||
FT_ULong device_offset;
|
||||
FT_ULong face_name_offset;
|
||||
FT_ULong bits_pointer;
|
||||
FT_ULong bits_offset;
|
||||
FT_Byte reserved;
|
||||
FT_ULong flags;
|
||||
FT_UShort A_space;
|
||||
FT_UShort B_space;
|
||||
FT_UShort C_space;
|
||||
FT_UShort color_table_offset;
|
||||
FT_ULong reserved1[4];
|
||||
|
||||
} FT_WinFNT_HeaderRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_WinFNT_Header */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A handle to an @FT_WinFNT_HeaderRec structure. */
|
||||
/* */
|
||||
typedef struct FT_WinFNT_HeaderRec_ *FT_WinFNT_Header;
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_WinFNT_Header
|
||||
*
|
||||
* @description:
|
||||
* Retrieve a Windows FNT font info header.
|
||||
*
|
||||
* @input:
|
||||
* face :: A handle to the input face.
|
||||
*
|
||||
* @output:
|
||||
* aheader :: The WinFNT header.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function only works with Windows FNT faces, returning an error
|
||||
* otherwise.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_WinFNT_Header( FT_Face
|
||||
face,
|
||||
FT_WinFNT_HeaderRec *aheader
|
||||
);
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTWINFNT_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
||||
|
||||
/* Local Variables: */
|
||||
/* coding: utf-8 */
|
||||
/* End: */
|
||||
@@ -0,0 +1,85 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftxf86.h */
|
||||
/* */
|
||||
/* Support functions for X11. */
|
||||
/* */
|
||||
/* Copyright 2002, 2003, 2004, 2006, 2007 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTXF86_H__
|
||||
#define __FTXF86_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* font_formats */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Font Formats */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Getting the font format. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The single function in this section can be used to get the font */
|
||||
/* format. Note that this information is not needed normally; */
|
||||
/* however, there are special cases (like in PDF devices) where it is */
|
||||
/* important to differentiate, in spite of FreeType's uniform API. */
|
||||
/* */
|
||||
/* This function is in the X11/xf86 namespace for historical reasons */
|
||||
/* and in no way depends on that windowing system. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_X11_Font_Format */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Return a string describing the format of a given face, using values */
|
||||
/* which can be used as an X11 FONT_PROPERTY. Possible values are */
|
||||
/* `TrueType', `Type~1', `BDF', `PCF', `Type~42', `CID~Type~1', `CFF', */
|
||||
/* `PFR', and `Windows~FNT'. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: */
|
||||
/* Input face handle. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* Font format string. NULL in case of error. */
|
||||
/* */
|
||||
FT_EXPORT(const char *)
|
||||
|
||||
FT_Get_X11_Font_Format( FT_Face
|
||||
face );
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTXF86_H__ */
|
||||
@@ -0,0 +1,661 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* t1tables.h */
|
||||
/* */
|
||||
/* Basic Type 1/Type 2 tables definitions and interface (specification */
|
||||
/* only). */
|
||||
/* */
|
||||
/* Copyright 1996-2004, 2006, 2008, 2009, 2011 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __T1TABLES_H__
|
||||
#define __T1TABLES_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* type1_tables */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Type 1 Tables */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Type~1 (PostScript) specific font tables. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the definition of Type 1-specific tables, */
|
||||
/* including structures related to other PostScript font formats. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/* Note that we separate font data in PS_FontInfoRec and PS_PrivateRec */
|
||||
/* structures in order to support Multiple Master fonts. */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* PS_FontInfoRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to model a Type~1 or Type~2 FontInfo dictionary. */
|
||||
/* Note that for Multiple Master fonts, each instance has its own */
|
||||
/* FontInfo dictionary. */
|
||||
/* */
|
||||
typedef struct PS_FontInfoRec_ {
|
||||
FT_String *version;
|
||||
FT_String *notice;
|
||||
FT_String *full_name;
|
||||
FT_String *family_name;
|
||||
FT_String *weight;
|
||||
FT_Long italic_angle;
|
||||
FT_Bool is_fixed_pitch;
|
||||
FT_Short underline_position;
|
||||
FT_UShort underline_thickness;
|
||||
|
||||
} PS_FontInfoRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* PS_FontInfo */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A handle to a @PS_FontInfoRec structure. */
|
||||
/* */
|
||||
typedef struct PS_FontInfoRec_ *PS_FontInfo;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* T1_FontInfo */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This type is equivalent to @PS_FontInfoRec. It is deprecated but */
|
||||
/* kept to maintain source compatibility between various versions of */
|
||||
/* FreeType. */
|
||||
/* */
|
||||
typedef PS_FontInfoRec T1_FontInfo;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* PS_PrivateRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to model a Type~1 or Type~2 private dictionary. */
|
||||
/* Note that for Multiple Master fonts, each instance has its own */
|
||||
/* Private dictionary. */
|
||||
/* */
|
||||
typedef struct PS_PrivateRec_ {
|
||||
FT_Int unique_id;
|
||||
FT_Int lenIV;
|
||||
|
||||
FT_Byte num_blue_values;
|
||||
FT_Byte num_other_blues;
|
||||
FT_Byte num_family_blues;
|
||||
FT_Byte num_family_other_blues;
|
||||
|
||||
FT_Short blue_values[14];
|
||||
FT_Short other_blues[10];
|
||||
|
||||
FT_Short family_blues[14];
|
||||
FT_Short family_other_blues[10];
|
||||
|
||||
FT_Fixed blue_scale;
|
||||
FT_Int blue_shift;
|
||||
FT_Int blue_fuzz;
|
||||
|
||||
FT_UShort standard_width[1];
|
||||
FT_UShort standard_height[1];
|
||||
|
||||
FT_Byte num_snap_widths;
|
||||
FT_Byte num_snap_heights;
|
||||
FT_Bool force_bold;
|
||||
FT_Bool round_stem_up;
|
||||
|
||||
FT_Short snap_widths[13]; /* including std width */
|
||||
FT_Short snap_heights[13]; /* including std height */
|
||||
|
||||
FT_Fixed expansion_factor;
|
||||
|
||||
FT_Long language_group;
|
||||
FT_Long password;
|
||||
|
||||
FT_Short min_feature[2];
|
||||
|
||||
} PS_PrivateRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* PS_Private */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A handle to a @PS_PrivateRec structure. */
|
||||
/* */
|
||||
typedef struct PS_PrivateRec_ *PS_Private;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* T1_Private */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This type is equivalent to @PS_PrivateRec. It is deprecated but */
|
||||
/* kept to maintain source compatibility between various versions of */
|
||||
/* FreeType. */
|
||||
/* */
|
||||
typedef PS_PrivateRec T1_Private;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Enum> */
|
||||
/* T1_Blend_Flags */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A set of flags used to indicate which fields are present in a */
|
||||
/* given blend dictionary (font info or private). Used to support */
|
||||
/* Multiple Masters fonts. */
|
||||
/* */
|
||||
typedef enum T1_Blend_Flags_ {
|
||||
/*# required fields in a FontInfo blend dictionary */
|
||||
T1_BLEND_UNDERLINE_POSITION = 0,
|
||||
T1_BLEND_UNDERLINE_THICKNESS,
|
||||
T1_BLEND_ITALIC_ANGLE,
|
||||
|
||||
/*# required fields in a Private blend dictionary */
|
||||
T1_BLEND_BLUE_VALUES,
|
||||
T1_BLEND_OTHER_BLUES,
|
||||
T1_BLEND_STANDARD_WIDTH,
|
||||
T1_BLEND_STANDARD_HEIGHT,
|
||||
T1_BLEND_STEM_SNAP_WIDTHS,
|
||||
T1_BLEND_STEM_SNAP_HEIGHTS,
|
||||
T1_BLEND_BLUE_SCALE,
|
||||
T1_BLEND_BLUE_SHIFT,
|
||||
T1_BLEND_FAMILY_BLUES,
|
||||
T1_BLEND_FAMILY_OTHER_BLUES,
|
||||
T1_BLEND_FORCE_BOLD,
|
||||
|
||||
/*# never remove */
|
||||
T1_BLEND_MAX
|
||||
|
||||
} T1_Blend_Flags;
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
/*# backwards compatible definitions */
|
||||
#define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION
|
||||
#define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS
|
||||
#define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE
|
||||
#define t1_blend_blue_values T1_BLEND_BLUE_VALUES
|
||||
#define t1_blend_other_blues T1_BLEND_OTHER_BLUES
|
||||
#define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH
|
||||
#define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT
|
||||
#define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS
|
||||
#define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS
|
||||
#define t1_blend_blue_scale T1_BLEND_BLUE_SCALE
|
||||
#define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT
|
||||
#define t1_blend_family_blues T1_BLEND_FAMILY_BLUES
|
||||
#define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES
|
||||
#define t1_blend_force_bold T1_BLEND_FORCE_BOLD
|
||||
#define t1_blend_max T1_BLEND_MAX
|
||||
|
||||
|
||||
/* maximum number of Multiple Masters designs, as defined in the spec */
|
||||
#define T1_MAX_MM_DESIGNS 16
|
||||
|
||||
/* maximum number of Multiple Masters axes, as defined in the spec */
|
||||
#define T1_MAX_MM_AXIS 4
|
||||
|
||||
/* maximum number of elements in a design map */
|
||||
#define T1_MAX_MM_MAP_POINTS 20
|
||||
|
||||
|
||||
/* this structure is used to store the BlendDesignMap entry for an axis */
|
||||
typedef struct PS_DesignMap_ {
|
||||
FT_Byte num_points;
|
||||
FT_Long *design_points;
|
||||
FT_Fixed *blend_points;
|
||||
|
||||
} PS_DesignMapRec, *PS_DesignMap;
|
||||
|
||||
/* backwards-compatible definition */
|
||||
typedef PS_DesignMapRec T1_DesignMap;
|
||||
|
||||
|
||||
typedef struct PS_BlendRec_ {
|
||||
FT_UInt num_designs;
|
||||
FT_UInt num_axis;
|
||||
|
||||
FT_String *axis_names[T1_MAX_MM_AXIS];
|
||||
FT_Fixed *design_pos[T1_MAX_MM_DESIGNS];
|
||||
PS_DesignMapRec design_map[T1_MAX_MM_AXIS];
|
||||
|
||||
FT_Fixed *weight_vector;
|
||||
FT_Fixed *default_weight_vector;
|
||||
|
||||
PS_FontInfo font_infos[T1_MAX_MM_DESIGNS + 1];
|
||||
PS_Private privates[T1_MAX_MM_DESIGNS + 1];
|
||||
|
||||
FT_ULong blend_bitflags;
|
||||
|
||||
FT_BBox *bboxes[T1_MAX_MM_DESIGNS + 1];
|
||||
|
||||
/* since 2.3.0 */
|
||||
|
||||
/* undocumented, optional: the default design instance; */
|
||||
/* corresponds to default_weight_vector -- */
|
||||
/* num_default_design_vector == 0 means it is not present */
|
||||
/* in the font and associated metrics files */
|
||||
FT_UInt default_design_vector[T1_MAX_MM_DESIGNS];
|
||||
FT_UInt num_default_design_vector;
|
||||
|
||||
} PS_BlendRec, *PS_Blend;
|
||||
|
||||
|
||||
/* backwards-compatible definition */
|
||||
typedef PS_BlendRec T1_Blend;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* CID_FaceDictRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to represent data in a CID top-level dictionary. */
|
||||
/* */
|
||||
typedef struct CID_FaceDictRec_ {
|
||||
PS_PrivateRec private_dict;
|
||||
|
||||
FT_UInt len_buildchar;
|
||||
FT_Fixed forcebold_threshold;
|
||||
FT_Pos stroke_width;
|
||||
FT_Fixed expansion_factor;
|
||||
|
||||
FT_Byte paint_type;
|
||||
FT_Byte font_type;
|
||||
FT_Matrix font_matrix;
|
||||
FT_Vector font_offset;
|
||||
|
||||
FT_UInt num_subrs;
|
||||
FT_ULong subrmap_offset;
|
||||
FT_Int sd_bytes;
|
||||
|
||||
} CID_FaceDictRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* CID_FaceDict */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A handle to a @CID_FaceDictRec structure. */
|
||||
/* */
|
||||
typedef struct CID_FaceDictRec_ *CID_FaceDict;
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
/* backwards-compatible definition */
|
||||
typedef CID_FaceDictRec CID_FontDict;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* CID_FaceInfoRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to represent CID Face information. */
|
||||
/* */
|
||||
typedef struct CID_FaceInfoRec_ {
|
||||
FT_String *cid_font_name;
|
||||
FT_Fixed cid_version;
|
||||
FT_Int cid_font_type;
|
||||
|
||||
FT_String *registry;
|
||||
FT_String *ordering;
|
||||
FT_Int supplement;
|
||||
|
||||
PS_FontInfoRec font_info;
|
||||
FT_BBox font_bbox;
|
||||
FT_ULong uid_base;
|
||||
|
||||
FT_Int num_xuid;
|
||||
FT_ULong xuid[16];
|
||||
|
||||
FT_ULong cidmap_offset;
|
||||
FT_Int fd_bytes;
|
||||
FT_Int gd_bytes;
|
||||
FT_ULong cid_count;
|
||||
|
||||
FT_Int num_dicts;
|
||||
CID_FaceDict font_dicts;
|
||||
|
||||
FT_ULong data_offset;
|
||||
|
||||
} CID_FaceInfoRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* CID_FaceInfo */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A handle to a @CID_FaceInfoRec structure. */
|
||||
/* */
|
||||
typedef struct CID_FaceInfoRec_ *CID_FaceInfo;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* CID_Info */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This type is equivalent to @CID_FaceInfoRec. It is deprecated but */
|
||||
/* kept to maintain source compatibility between various versions of */
|
||||
/* FreeType. */
|
||||
/* */
|
||||
typedef CID_FaceInfoRec CID_Info;
|
||||
|
||||
|
||||
/************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Has_PS_Glyph_Names
|
||||
*
|
||||
* @description:
|
||||
* Return true if a given face provides reliable PostScript glyph
|
||||
* names. This is similar to using the @FT_HAS_GLYPH_NAMES macro,
|
||||
* except that certain fonts (mostly TrueType) contain incorrect
|
||||
* glyph name tables.
|
||||
*
|
||||
* When this function returns true, the caller is sure that the glyph
|
||||
* names returned by @FT_Get_Glyph_Name are reliable.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* face handle
|
||||
*
|
||||
* @return:
|
||||
* Boolean. True if glyph names are reliable.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_Int )
|
||||
FT_Has_PS_Glyph_Names( FT_Face
|
||||
face );
|
||||
|
||||
|
||||
/************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_PS_Font_Info
|
||||
*
|
||||
* @description:
|
||||
* Retrieve the @PS_FontInfoRec structure corresponding to a given
|
||||
* PostScript font.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* PostScript face handle.
|
||||
*
|
||||
* @output:
|
||||
* afont_info ::
|
||||
* Output font info structure pointer.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* The string pointers within the font info structure are owned by
|
||||
* the face and don't need to be freed by the caller.
|
||||
*
|
||||
* If the font's format is not PostScript-based, this function will
|
||||
* return the `FT_Err_Invalid_Argument' error code.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_PS_Font_Info( FT_Face
|
||||
face,
|
||||
PS_FontInfo afont_info
|
||||
);
|
||||
|
||||
|
||||
/************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_PS_Font_Private
|
||||
*
|
||||
* @description:
|
||||
* Retrieve the @PS_PrivateRec structure corresponding to a given
|
||||
* PostScript font.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* PostScript face handle.
|
||||
*
|
||||
* @output:
|
||||
* afont_private ::
|
||||
* Output private dictionary structure pointer.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* The string pointers within the @PS_PrivateRec structure are owned by
|
||||
* the face and don't need to be freed by the caller.
|
||||
*
|
||||
* If the font's format is not PostScript-based, this function returns
|
||||
* the `FT_Err_Invalid_Argument' error code.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_PS_Font_Private( FT_Face
|
||||
face,
|
||||
PS_Private afont_private
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Enum> */
|
||||
/* T1_EncodingType */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* An enumeration describing the `Encoding' entry in a Type 1 */
|
||||
/* dictionary. */
|
||||
/* */
|
||||
typedef enum T1_EncodingType_ {
|
||||
T1_ENCODING_TYPE_NONE = 0,
|
||||
T1_ENCODING_TYPE_ARRAY,
|
||||
T1_ENCODING_TYPE_STANDARD,
|
||||
T1_ENCODING_TYPE_ISOLATIN1,
|
||||
T1_ENCODING_TYPE_EXPERT
|
||||
|
||||
} T1_EncodingType;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Enum> */
|
||||
/* PS_Dict_Keys */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* An enumeration used in calls to @FT_Get_PS_Font_Value to identify */
|
||||
/* the Type~1 dictionary entry to retrieve. */
|
||||
/* */
|
||||
typedef enum PS_Dict_Keys_ {
|
||||
/* conventionally in the font dictionary */
|
||||
PS_DICT_FONT_TYPE, /* FT_Byte */
|
||||
PS_DICT_FONT_MATRIX, /* FT_Fixed */
|
||||
PS_DICT_FONT_BBOX, /* FT_Fixed */
|
||||
PS_DICT_PAINT_TYPE, /* FT_Byte */
|
||||
PS_DICT_FONT_NAME, /* FT_String* */
|
||||
PS_DICT_UNIQUE_ID, /* FT_Int */
|
||||
PS_DICT_NUM_CHAR_STRINGS, /* FT_Int */
|
||||
PS_DICT_CHAR_STRING_KEY, /* FT_String* */
|
||||
PS_DICT_CHAR_STRING, /* FT_String* */
|
||||
PS_DICT_ENCODING_TYPE, /* T1_EncodingType */
|
||||
PS_DICT_ENCODING_ENTRY, /* FT_String* */
|
||||
|
||||
/* conventionally in the font Private dictionary */
|
||||
PS_DICT_NUM_SUBRS, /* FT_Int */
|
||||
PS_DICT_SUBR, /* FT_String* */
|
||||
PS_DICT_STD_HW, /* FT_UShort */
|
||||
PS_DICT_STD_VW, /* FT_UShort */
|
||||
PS_DICT_NUM_BLUE_VALUES, /* FT_Byte */
|
||||
PS_DICT_BLUE_VALUE, /* FT_Short */
|
||||
PS_DICT_BLUE_FUZZ, /* FT_Int */
|
||||
PS_DICT_NUM_OTHER_BLUES, /* FT_Byte */
|
||||
PS_DICT_OTHER_BLUE, /* FT_Short */
|
||||
PS_DICT_NUM_FAMILY_BLUES, /* FT_Byte */
|
||||
PS_DICT_FAMILY_BLUE, /* FT_Short */
|
||||
PS_DICT_NUM_FAMILY_OTHER_BLUES, /* FT_Byte */
|
||||
PS_DICT_FAMILY_OTHER_BLUE, /* FT_Short */
|
||||
PS_DICT_BLUE_SCALE, /* FT_Fixed */
|
||||
PS_DICT_BLUE_SHIFT, /* FT_Int */
|
||||
PS_DICT_NUM_STEM_SNAP_H, /* FT_Byte */
|
||||
PS_DICT_STEM_SNAP_H, /* FT_Short */
|
||||
PS_DICT_NUM_STEM_SNAP_V, /* FT_Byte */
|
||||
PS_DICT_STEM_SNAP_V, /* FT_Short */
|
||||
PS_DICT_FORCE_BOLD, /* FT_Bool */
|
||||
PS_DICT_RND_STEM_UP, /* FT_Bool */
|
||||
PS_DICT_MIN_FEATURE, /* FT_Short */
|
||||
PS_DICT_LEN_IV, /* FT_Int */
|
||||
PS_DICT_PASSWORD, /* FT_Long */
|
||||
PS_DICT_LANGUAGE_GROUP, /* FT_Long */
|
||||
|
||||
/* conventionally in the font FontInfo dictionary */
|
||||
PS_DICT_VERSION, /* FT_String* */
|
||||
PS_DICT_NOTICE, /* FT_String* */
|
||||
PS_DICT_FULL_NAME, /* FT_String* */
|
||||
PS_DICT_FAMILY_NAME, /* FT_String* */
|
||||
PS_DICT_WEIGHT, /* FT_String* */
|
||||
PS_DICT_IS_FIXED_PITCH, /* FT_Bool */
|
||||
PS_DICT_UNDERLINE_POSITION, /* FT_Short */
|
||||
PS_DICT_UNDERLINE_THICKNESS, /* FT_UShort */
|
||||
PS_DICT_FS_TYPE, /* FT_UShort */
|
||||
PS_DICT_ITALIC_ANGLE, /* FT_Long */
|
||||
|
||||
PS_DICT_MAX = PS_DICT_ITALIC_ANGLE
|
||||
|
||||
} PS_Dict_Keys;
|
||||
|
||||
|
||||
/************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_PS_Font_Value
|
||||
*
|
||||
* @description:
|
||||
* Retrieve the value for the supplied key from a PostScript font.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* PostScript face handle.
|
||||
*
|
||||
* key ::
|
||||
* An enumeration value representing the dictionary key to retrieve.
|
||||
*
|
||||
* idx ::
|
||||
* For array values, this specifies the index to be returned.
|
||||
*
|
||||
* value ::
|
||||
* A pointer to memory into which to write the value.
|
||||
*
|
||||
* valen_len ::
|
||||
* The size, in bytes, of the memory supplied for the value.
|
||||
*
|
||||
* @output:
|
||||
* value ::
|
||||
* The value matching the above key, if it exists.
|
||||
*
|
||||
* @return:
|
||||
* The amount of memory (in bytes) required to hold the requested
|
||||
* value (if it exists, -1 otherwise).
|
||||
*
|
||||
* @note:
|
||||
* The values returned are not pointers into the internal structures of
|
||||
* the face, but are `fresh' copies, so that the memory containing them
|
||||
* belongs to the calling application. This also enforces the
|
||||
* `read-only' nature of these values, i.e., this function cannot be
|
||||
* used to manipulate the face.
|
||||
*
|
||||
* `value' is a void pointer because the values returned can be of
|
||||
* various types.
|
||||
*
|
||||
* If either `value' is NULL or `value_len' is too small, just the
|
||||
* required memory size for the requested entry is returned.
|
||||
*
|
||||
* The `idx' parameter is used, not only to retrieve elements of, for
|
||||
* example, the FontMatrix or FontBBox, but also to retrieve name keys
|
||||
* from the CharStrings dictionary, and the charstrings themselves. It
|
||||
* is ignored for atomic values.
|
||||
*
|
||||
* PS_DICT_BLUE_SCALE returns a value that is scaled up by 1000. To
|
||||
* get the value as in the font stream, you need to divide by
|
||||
* 65536000.0 (to remove the FT_Fixed scale, and the x1000 scale).
|
||||
*
|
||||
* IMPORTANT: Only key/value pairs read by the FreeType interpreter can
|
||||
* be retrieved. So, for example, PostScript procedures such as NP,
|
||||
* ND, and RD are not available. Arbitrary keys are, obviously, not be
|
||||
* available either.
|
||||
*
|
||||
* If the font's format is not PostScript-based, this function returns
|
||||
* the `FT_Err_Invalid_Argument' error code.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_Long )
|
||||
FT_Get_PS_Font_Value( FT_Face
|
||||
face,
|
||||
PS_Dict_Keys key,
|
||||
FT_UInt
|
||||
idx,
|
||||
void *value,
|
||||
FT_Long
|
||||
value_len );
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __T1TABLES_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
Diferenças do arquivo suprimidas por serem muito extensas
Carregar Diff
@@ -0,0 +1,767 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* tttables.h */
|
||||
/* */
|
||||
/* Basic SFNT/TrueType tables definitions and interface */
|
||||
/* (specification only). */
|
||||
/* */
|
||||
/* Copyright 1996-2005, 2008-2011 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __TTTABLES_H__
|
||||
#define __TTTABLES_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* truetype_tables */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* TrueType Tables */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* TrueType specific table types and functions. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the definition of TrueType-specific tables */
|
||||
/* as well as some routines used to access and process them. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* TT_Header */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to model a TrueType font header table. All */
|
||||
/* fields follow the TrueType specification. */
|
||||
/* */
|
||||
typedef struct TT_Header_ {
|
||||
FT_Fixed Table_Version;
|
||||
FT_Fixed Font_Revision;
|
||||
|
||||
FT_Long CheckSum_Adjust;
|
||||
FT_Long Magic_Number;
|
||||
|
||||
FT_UShort Flags;
|
||||
FT_UShort Units_Per_EM;
|
||||
|
||||
FT_Long Created[2];
|
||||
FT_Long Modified[2];
|
||||
|
||||
FT_Short xMin;
|
||||
FT_Short yMin;
|
||||
FT_Short xMax;
|
||||
FT_Short yMax;
|
||||
|
||||
FT_UShort Mac_Style;
|
||||
FT_UShort Lowest_Rec_PPEM;
|
||||
|
||||
FT_Short Font_Direction;
|
||||
FT_Short Index_To_Loc_Format;
|
||||
FT_Short Glyph_Data_Format;
|
||||
|
||||
} TT_Header;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* TT_HoriHeader */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to model a TrueType horizontal header, the `hhea' */
|
||||
/* table, as well as the corresponding horizontal metrics table, */
|
||||
/* i.e., the `hmtx' table. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* Version :: The table version. */
|
||||
/* */
|
||||
/* Ascender :: The font's ascender, i.e., the distance */
|
||||
/* from the baseline to the top-most of all */
|
||||
/* glyph points found in the font. */
|
||||
/* */
|
||||
/* This value is invalid in many fonts, as */
|
||||
/* it is usually set by the font designer, */
|
||||
/* and often reflects only a portion of the */
|
||||
/* glyphs found in the font (maybe ASCII). */
|
||||
/* */
|
||||
/* You should use the `sTypoAscender' field */
|
||||
/* of the OS/2 table instead if you want */
|
||||
/* the correct one. */
|
||||
/* */
|
||||
/* Descender :: The font's descender, i.e., the distance */
|
||||
/* from the baseline to the bottom-most of */
|
||||
/* all glyph points found in the font. It */
|
||||
/* is negative. */
|
||||
/* */
|
||||
/* This value is invalid in many fonts, as */
|
||||
/* it is usually set by the font designer, */
|
||||
/* and often reflects only a portion of the */
|
||||
/* glyphs found in the font (maybe ASCII). */
|
||||
/* */
|
||||
/* You should use the `sTypoDescender' */
|
||||
/* field of the OS/2 table instead if you */
|
||||
/* want the correct one. */
|
||||
/* */
|
||||
/* Line_Gap :: The font's line gap, i.e., the distance */
|
||||
/* to add to the ascender and descender to */
|
||||
/* get the BTB, i.e., the */
|
||||
/* baseline-to-baseline distance for the */
|
||||
/* font. */
|
||||
/* */
|
||||
/* advance_Width_Max :: This field is the maximum of all advance */
|
||||
/* widths found in the font. It can be */
|
||||
/* used to compute the maximum width of an */
|
||||
/* arbitrary string of text. */
|
||||
/* */
|
||||
/* min_Left_Side_Bearing :: The minimum left side bearing of all */
|
||||
/* glyphs within the font. */
|
||||
/* */
|
||||
/* min_Right_Side_Bearing :: The minimum right side bearing of all */
|
||||
/* glyphs within the font. */
|
||||
/* */
|
||||
/* xMax_Extent :: The maximum horizontal extent (i.e., the */
|
||||
/* `width' of a glyph's bounding box) for */
|
||||
/* all glyphs in the font. */
|
||||
/* */
|
||||
/* caret_Slope_Rise :: The rise coefficient of the cursor's */
|
||||
/* slope of the cursor (slope=rise/run). */
|
||||
/* */
|
||||
/* caret_Slope_Run :: The run coefficient of the cursor's */
|
||||
/* slope. */
|
||||
/* */
|
||||
/* Reserved :: 8~reserved bytes. */
|
||||
/* */
|
||||
/* metric_Data_Format :: Always~0. */
|
||||
/* */
|
||||
/* number_Of_HMetrics :: Number of HMetrics entries in the `hmtx' */
|
||||
/* table -- this value can be smaller than */
|
||||
/* the total number of glyphs in the font. */
|
||||
/* */
|
||||
/* long_metrics :: A pointer into the `hmtx' table. */
|
||||
/* */
|
||||
/* short_metrics :: A pointer into the `hmtx' table. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should */
|
||||
/* be identical except for the names of their fields which */
|
||||
/* are different. */
|
||||
/* */
|
||||
/* This ensures that a single function in the `ttload' */
|
||||
/* module is able to read both the horizontal and vertical */
|
||||
/* headers. */
|
||||
/* */
|
||||
typedef struct TT_HoriHeader_ {
|
||||
FT_Fixed Version;
|
||||
FT_Short Ascender;
|
||||
FT_Short Descender;
|
||||
FT_Short Line_Gap;
|
||||
|
||||
FT_UShort advance_Width_Max; /* advance width maximum */
|
||||
|
||||
FT_Short min_Left_Side_Bearing; /* minimum left-sb */
|
||||
FT_Short min_Right_Side_Bearing; /* minimum right-sb */
|
||||
FT_Short xMax_Extent; /* xmax extents */
|
||||
FT_Short caret_Slope_Rise;
|
||||
FT_Short caret_Slope_Run;
|
||||
FT_Short caret_Offset;
|
||||
|
||||
FT_Short Reserved[4];
|
||||
|
||||
FT_Short metric_Data_Format;
|
||||
FT_UShort number_Of_HMetrics;
|
||||
|
||||
/* The following fields are not defined by the TrueType specification */
|
||||
/* but they are used to connect the metrics header to the relevant */
|
||||
/* `HMTX' table. */
|
||||
|
||||
void *long_metrics;
|
||||
void *short_metrics;
|
||||
|
||||
} TT_HoriHeader;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* TT_VertHeader */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to model a TrueType vertical header, the `vhea' */
|
||||
/* table, as well as the corresponding vertical metrics table, i.e., */
|
||||
/* the `vmtx' table. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* Version :: The table version. */
|
||||
/* */
|
||||
/* Ascender :: The font's ascender, i.e., the distance */
|
||||
/* from the baseline to the top-most of */
|
||||
/* all glyph points found in the font. */
|
||||
/* */
|
||||
/* This value is invalid in many fonts, as */
|
||||
/* it is usually set by the font designer, */
|
||||
/* and often reflects only a portion of */
|
||||
/* the glyphs found in the font (maybe */
|
||||
/* ASCII). */
|
||||
/* */
|
||||
/* You should use the `sTypoAscender' */
|
||||
/* field of the OS/2 table instead if you */
|
||||
/* want the correct one. */
|
||||
/* */
|
||||
/* Descender :: The font's descender, i.e., the */
|
||||
/* distance from the baseline to the */
|
||||
/* bottom-most of all glyph points found */
|
||||
/* in the font. It is negative. */
|
||||
/* */
|
||||
/* This value is invalid in many fonts, as */
|
||||
/* it is usually set by the font designer, */
|
||||
/* and often reflects only a portion of */
|
||||
/* the glyphs found in the font (maybe */
|
||||
/* ASCII). */
|
||||
/* */
|
||||
/* You should use the `sTypoDescender' */
|
||||
/* field of the OS/2 table instead if you */
|
||||
/* want the correct one. */
|
||||
/* */
|
||||
/* Line_Gap :: The font's line gap, i.e., the distance */
|
||||
/* to add to the ascender and descender to */
|
||||
/* get the BTB, i.e., the */
|
||||
/* baseline-to-baseline distance for the */
|
||||
/* font. */
|
||||
/* */
|
||||
/* advance_Height_Max :: This field is the maximum of all */
|
||||
/* advance heights found in the font. It */
|
||||
/* can be used to compute the maximum */
|
||||
/* height of an arbitrary string of text. */
|
||||
/* */
|
||||
/* min_Top_Side_Bearing :: The minimum top side bearing of all */
|
||||
/* glyphs within the font. */
|
||||
/* */
|
||||
/* min_Bottom_Side_Bearing :: The minimum bottom side bearing of all */
|
||||
/* glyphs within the font. */
|
||||
/* */
|
||||
/* yMax_Extent :: The maximum vertical extent (i.e., the */
|
||||
/* `height' of a glyph's bounding box) for */
|
||||
/* all glyphs in the font. */
|
||||
/* */
|
||||
/* caret_Slope_Rise :: The rise coefficient of the cursor's */
|
||||
/* slope of the cursor (slope=rise/run). */
|
||||
/* */
|
||||
/* caret_Slope_Run :: The run coefficient of the cursor's */
|
||||
/* slope. */
|
||||
/* */
|
||||
/* caret_Offset :: The cursor's offset for slanted fonts. */
|
||||
/* This value is `reserved' in vmtx */
|
||||
/* version 1.0. */
|
||||
/* */
|
||||
/* Reserved :: 8~reserved bytes. */
|
||||
/* */
|
||||
/* metric_Data_Format :: Always~0. */
|
||||
/* */
|
||||
/* number_Of_HMetrics :: Number of VMetrics entries in the */
|
||||
/* `vmtx' table -- this value can be */
|
||||
/* smaller than the total number of glyphs */
|
||||
/* in the font. */
|
||||
/* */
|
||||
/* long_metrics :: A pointer into the `vmtx' table. */
|
||||
/* */
|
||||
/* short_metrics :: A pointer into the `vmtx' table. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should */
|
||||
/* be identical except for the names of their fields which */
|
||||
/* are different. */
|
||||
/* */
|
||||
/* This ensures that a single function in the `ttload' */
|
||||
/* module is able to read both the horizontal and vertical */
|
||||
/* headers. */
|
||||
/* */
|
||||
typedef struct TT_VertHeader_ {
|
||||
FT_Fixed Version;
|
||||
FT_Short Ascender;
|
||||
FT_Short Descender;
|
||||
FT_Short Line_Gap;
|
||||
|
||||
FT_UShort advance_Height_Max; /* advance height maximum */
|
||||
|
||||
FT_Short min_Top_Side_Bearing; /* minimum left-sb or top-sb */
|
||||
FT_Short min_Bottom_Side_Bearing; /* minimum right-sb or bottom-sb */
|
||||
FT_Short yMax_Extent; /* xmax or ymax extents */
|
||||
FT_Short caret_Slope_Rise;
|
||||
FT_Short caret_Slope_Run;
|
||||
FT_Short caret_Offset;
|
||||
|
||||
FT_Short Reserved[4];
|
||||
|
||||
FT_Short metric_Data_Format;
|
||||
FT_UShort number_Of_VMetrics;
|
||||
|
||||
/* The following fields are not defined by the TrueType specification */
|
||||
/* but they're used to connect the metrics header to the relevant */
|
||||
/* `HMTX' or `VMTX' table. */
|
||||
|
||||
void *long_metrics;
|
||||
void *short_metrics;
|
||||
|
||||
} TT_VertHeader;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* TT_OS2 */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to model a TrueType OS/2 table. This is the long */
|
||||
/* table version. All fields comply to the TrueType specification. */
|
||||
/* */
|
||||
/* Note that we now support old Mac fonts which do not include an */
|
||||
/* OS/2 table. In this case, the `version' field is always set to */
|
||||
/* 0xFFFF. */
|
||||
/* */
|
||||
typedef struct TT_OS2_ {
|
||||
FT_UShort version; /* 0x0001 - more or 0xFFFF */
|
||||
FT_Short xAvgCharWidth;
|
||||
FT_UShort usWeightClass;
|
||||
FT_UShort usWidthClass;
|
||||
FT_Short fsType;
|
||||
FT_Short ySubscriptXSize;
|
||||
FT_Short ySubscriptYSize;
|
||||
FT_Short ySubscriptXOffset;
|
||||
FT_Short ySubscriptYOffset;
|
||||
FT_Short ySuperscriptXSize;
|
||||
FT_Short ySuperscriptYSize;
|
||||
FT_Short ySuperscriptXOffset;
|
||||
FT_Short ySuperscriptYOffset;
|
||||
FT_Short yStrikeoutSize;
|
||||
FT_Short yStrikeoutPosition;
|
||||
FT_Short sFamilyClass;
|
||||
|
||||
FT_Byte panose[10];
|
||||
|
||||
FT_ULong ulUnicodeRange1; /* Bits 0-31 */
|
||||
FT_ULong ulUnicodeRange2; /* Bits 32-63 */
|
||||
FT_ULong ulUnicodeRange3; /* Bits 64-95 */
|
||||
FT_ULong ulUnicodeRange4; /* Bits 96-127 */
|
||||
|
||||
FT_Char achVendID[4];
|
||||
|
||||
FT_UShort fsSelection;
|
||||
FT_UShort usFirstCharIndex;
|
||||
FT_UShort usLastCharIndex;
|
||||
FT_Short sTypoAscender;
|
||||
FT_Short sTypoDescender;
|
||||
FT_Short sTypoLineGap;
|
||||
FT_UShort usWinAscent;
|
||||
FT_UShort usWinDescent;
|
||||
|
||||
/* only version 1 tables: */
|
||||
|
||||
FT_ULong ulCodePageRange1; /* Bits 0-31 */
|
||||
FT_ULong ulCodePageRange2; /* Bits 32-63 */
|
||||
|
||||
/* only version 2 tables: */
|
||||
|
||||
FT_Short sxHeight;
|
||||
FT_Short sCapHeight;
|
||||
FT_UShort usDefaultChar;
|
||||
FT_UShort usBreakChar;
|
||||
FT_UShort usMaxContext;
|
||||
|
||||
} TT_OS2;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* TT_Postscript */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to model a TrueType PostScript table. All fields */
|
||||
/* comply to the TrueType specification. This structure does not */
|
||||
/* reference the PostScript glyph names, which can be nevertheless */
|
||||
/* accessed with the `ttpost' module. */
|
||||
/* */
|
||||
typedef struct TT_Postscript_ {
|
||||
FT_Fixed FormatType;
|
||||
FT_Fixed italicAngle;
|
||||
FT_Short underlinePosition;
|
||||
FT_Short underlineThickness;
|
||||
FT_ULong isFixedPitch;
|
||||
FT_ULong minMemType42;
|
||||
FT_ULong maxMemType42;
|
||||
FT_ULong minMemType1;
|
||||
FT_ULong maxMemType1;
|
||||
|
||||
/* Glyph names follow in the file, but we don't */
|
||||
/* load them by default. See the ttpost.c file. */
|
||||
|
||||
} TT_Postscript;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* TT_PCLT */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to model a TrueType PCLT table. All fields */
|
||||
/* comply to the TrueType specification. */
|
||||
/* */
|
||||
typedef struct TT_PCLT_ {
|
||||
FT_Fixed Version;
|
||||
FT_ULong FontNumber;
|
||||
FT_UShort Pitch;
|
||||
FT_UShort xHeight;
|
||||
FT_UShort Style;
|
||||
FT_UShort TypeFamily;
|
||||
FT_UShort CapHeight;
|
||||
FT_UShort SymbolSet;
|
||||
FT_Char TypeFace[16];
|
||||
FT_Char CharacterComplement[8];
|
||||
FT_Char FileName[6];
|
||||
FT_Char StrokeWeight;
|
||||
FT_Char WidthType;
|
||||
FT_Byte SerifStyle;
|
||||
FT_Byte Reserved;
|
||||
|
||||
} TT_PCLT;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* TT_MaxProfile */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The maximum profile is a table containing many max values which */
|
||||
/* can be used to pre-allocate arrays. This ensures that no memory */
|
||||
/* allocation occurs during a glyph load. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* version :: The version number. */
|
||||
/* */
|
||||
/* numGlyphs :: The number of glyphs in this TrueType */
|
||||
/* font. */
|
||||
/* */
|
||||
/* maxPoints :: The maximum number of points in a */
|
||||
/* non-composite TrueType glyph. See also */
|
||||
/* the structure element */
|
||||
/* `maxCompositePoints'. */
|
||||
/* */
|
||||
/* maxContours :: The maximum number of contours in a */
|
||||
/* non-composite TrueType glyph. See also */
|
||||
/* the structure element */
|
||||
/* `maxCompositeContours'. */
|
||||
/* */
|
||||
/* maxCompositePoints :: The maximum number of points in a */
|
||||
/* composite TrueType glyph. See also the */
|
||||
/* structure element `maxPoints'. */
|
||||
/* */
|
||||
/* maxCompositeContours :: The maximum number of contours in a */
|
||||
/* composite TrueType glyph. See also the */
|
||||
/* structure element `maxContours'. */
|
||||
/* */
|
||||
/* maxZones :: The maximum number of zones used for */
|
||||
/* glyph hinting. */
|
||||
/* */
|
||||
/* maxTwilightPoints :: The maximum number of points in the */
|
||||
/* twilight zone used for glyph hinting. */
|
||||
/* */
|
||||
/* maxStorage :: The maximum number of elements in the */
|
||||
/* storage area used for glyph hinting. */
|
||||
/* */
|
||||
/* maxFunctionDefs :: The maximum number of function */
|
||||
/* definitions in the TrueType bytecode for */
|
||||
/* this font. */
|
||||
/* */
|
||||
/* maxInstructionDefs :: The maximum number of instruction */
|
||||
/* definitions in the TrueType bytecode for */
|
||||
/* this font. */
|
||||
/* */
|
||||
/* maxStackElements :: The maximum number of stack elements used */
|
||||
/* during bytecode interpretation. */
|
||||
/* */
|
||||
/* maxSizeOfInstructions :: The maximum number of TrueType opcodes */
|
||||
/* used for glyph hinting. */
|
||||
/* */
|
||||
/* maxComponentElements :: The maximum number of simple (i.e., non- */
|
||||
/* composite) glyphs in a composite glyph. */
|
||||
/* */
|
||||
/* maxComponentDepth :: The maximum nesting depth of composite */
|
||||
/* glyphs. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* This structure is only used during font loading. */
|
||||
/* */
|
||||
typedef struct TT_MaxProfile_ {
|
||||
FT_Fixed version;
|
||||
FT_UShort numGlyphs;
|
||||
FT_UShort maxPoints;
|
||||
FT_UShort maxContours;
|
||||
FT_UShort maxCompositePoints;
|
||||
FT_UShort maxCompositeContours;
|
||||
FT_UShort maxZones;
|
||||
FT_UShort maxTwilightPoints;
|
||||
FT_UShort maxStorage;
|
||||
FT_UShort maxFunctionDefs;
|
||||
FT_UShort maxInstructionDefs;
|
||||
FT_UShort maxStackElements;
|
||||
FT_UShort maxSizeOfInstructions;
|
||||
FT_UShort maxComponentElements;
|
||||
FT_UShort maxComponentDepth;
|
||||
|
||||
} TT_MaxProfile;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Enum> */
|
||||
/* FT_Sfnt_Tag */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* An enumeration used to specify the index of an SFNT table. */
|
||||
/* Used in the @FT_Get_Sfnt_Table API function. */
|
||||
/* */
|
||||
typedef enum FT_Sfnt_Tag_ {
|
||||
ft_sfnt_head = 0, /* TT_Header */
|
||||
ft_sfnt_maxp = 1, /* TT_MaxProfile */
|
||||
ft_sfnt_os2 = 2, /* TT_OS2 */
|
||||
ft_sfnt_hhea = 3, /* TT_HoriHeader */
|
||||
ft_sfnt_vhea = 4, /* TT_VertHeader */
|
||||
ft_sfnt_post = 5, /* TT_Postscript */
|
||||
ft_sfnt_pclt = 6, /* TT_PCLT */
|
||||
|
||||
sfnt_max /* internal end mark */
|
||||
|
||||
} FT_Sfnt_Tag;
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_Sfnt_Table */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Return a pointer to a given SFNT table within a face. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the source. */
|
||||
/* */
|
||||
/* tag :: The index of the SFNT table. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* A type-less pointer to the table. This will be~0 in case of */
|
||||
/* error, or if the corresponding table was not found *OR* loaded */
|
||||
/* from the file. */
|
||||
/* */
|
||||
/* Use a typecast according to `tag' to access the structure */
|
||||
/* elements. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The table is owned by the face object and disappears with it. */
|
||||
/* */
|
||||
/* This function is only useful to access SFNT tables that are loaded */
|
||||
/* by the sfnt, truetype, and opentype drivers. See @FT_Sfnt_Tag for */
|
||||
/* a list. */
|
||||
/* */
|
||||
FT_EXPORT(void *)
|
||||
|
||||
FT_Get_Sfnt_Table( FT_Face
|
||||
face,
|
||||
FT_Sfnt_Tag tag
|
||||
);
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Load_Sfnt_Table
|
||||
*
|
||||
* @description:
|
||||
* Load any font table into client memory.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the source face.
|
||||
*
|
||||
* tag ::
|
||||
* The four-byte tag of the table to load. Use the value~0 if you want
|
||||
* to access the whole font file. Otherwise, you can use one of the
|
||||
* definitions found in the @FT_TRUETYPE_TAGS_H file, or forge a new
|
||||
* one with @FT_MAKE_TAG.
|
||||
*
|
||||
* offset ::
|
||||
* The starting offset in the table (or file if tag == 0).
|
||||
*
|
||||
* @output:
|
||||
* buffer ::
|
||||
* The target buffer address. The client must ensure that the memory
|
||||
* array is big enough to hold the data.
|
||||
*
|
||||
* @inout:
|
||||
* length ::
|
||||
* If the `length' parameter is NULL, then try to load the whole table.
|
||||
* Return an error code if it fails.
|
||||
*
|
||||
* Else, if `*length' is~0, exit immediately while returning the
|
||||
* table's (or file) full size in it.
|
||||
*
|
||||
* Else the number of bytes to read from the table or file, from the
|
||||
* starting offset.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* If you need to determine the table's length you should first call this
|
||||
* function with `*length' set to~0, as in the following example:
|
||||
*
|
||||
* {
|
||||
* FT_ULong length = 0;
|
||||
*
|
||||
*
|
||||
* error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &length );
|
||||
* if ( error ) { ... table does not exist ... }
|
||||
*
|
||||
* buffer = malloc( length );
|
||||
* if ( buffer == NULL ) { ... not enough memory ... }
|
||||
*
|
||||
* error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &length );
|
||||
* if ( error ) { ... could not load table ... }
|
||||
* }
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Load_Sfnt_Table( FT_Face
|
||||
face,
|
||||
FT_ULong tag,
|
||||
FT_Long
|
||||
offset,
|
||||
FT_Byte *buffer,
|
||||
FT_ULong
|
||||
* length );
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Sfnt_Table_Info
|
||||
*
|
||||
* @description:
|
||||
* Return information on an SFNT table.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the source face.
|
||||
*
|
||||
* table_index ::
|
||||
* The index of an SFNT table. The function returns
|
||||
* FT_Err_Table_Missing for an invalid value.
|
||||
*
|
||||
* @inout:
|
||||
* tag ::
|
||||
* The name tag of the SFNT table. If the value is NULL, `table_index'
|
||||
* is ignored, and `length' returns the number of SFNT tables in the
|
||||
* font.
|
||||
*
|
||||
* @output:
|
||||
* length ::
|
||||
* The length of the SFNT table (or the number of SFNT tables, depending
|
||||
* on `tag').
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* While parsing fonts, FreeType handles SFNT tables with length zero as
|
||||
* missing.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Sfnt_Table_Info( FT_Face
|
||||
face,
|
||||
FT_UInt table_index,
|
||||
FT_ULong
|
||||
*tag,
|
||||
FT_ULong *length
|
||||
);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_CMap_Language_ID */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Return TrueType/sfnt specific cmap language ID. Definitions of */
|
||||
/* language ID values are in `freetype/ttnameid.h'. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* charmap :: */
|
||||
/* The target charmap. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* The language ID of `charmap'. If `charmap' doesn't belong to a */
|
||||
/* TrueType/sfnt face, just return~0 as the default value. */
|
||||
/* */
|
||||
FT_EXPORT( FT_ULong )
|
||||
FT_Get_CMap_Language_ID( FT_CharMap
|
||||
charmap );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_CMap_Format */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Return TrueType/sfnt specific cmap format. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* charmap :: */
|
||||
/* The target charmap. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* The format of `charmap'. If `charmap' doesn't belong to a */
|
||||
/* TrueType/sfnt face, return -1. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Long )
|
||||
FT_Get_CMap_Format( FT_CharMap
|
||||
charmap );
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __TTTABLES_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,107 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* tttags.h */
|
||||
/* */
|
||||
/* Tags for TrueType and OpenType tables (specification only). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2004, 2005, 2007, 2008 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __TTAGS_H__
|
||||
#define __TTAGS_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
#define TTAG_avar FT_MAKE_TAG( 'a', 'v', 'a', 'r' )
|
||||
#define TTAG_BASE FT_MAKE_TAG( 'B', 'A', 'S', 'E' )
|
||||
#define TTAG_bdat FT_MAKE_TAG( 'b', 'd', 'a', 't' )
|
||||
#define TTAG_BDF FT_MAKE_TAG( 'B', 'D', 'F', ' ' )
|
||||
#define TTAG_bhed FT_MAKE_TAG( 'b', 'h', 'e', 'd' )
|
||||
#define TTAG_bloc FT_MAKE_TAG( 'b', 'l', 'o', 'c' )
|
||||
#define TTAG_bsln FT_MAKE_TAG( 'b', 's', 'l', 'n' )
|
||||
#define TTAG_CFF FT_MAKE_TAG( 'C', 'F', 'F', ' ' )
|
||||
#define TTAG_CID FT_MAKE_TAG( 'C', 'I', 'D', ' ' )
|
||||
#define TTAG_cmap FT_MAKE_TAG( 'c', 'm', 'a', 'p' )
|
||||
#define TTAG_cvar FT_MAKE_TAG( 'c', 'v', 'a', 'r' )
|
||||
#define TTAG_cvt FT_MAKE_TAG( 'c', 'v', 't', ' ' )
|
||||
#define TTAG_DSIG FT_MAKE_TAG( 'D', 'S', 'I', 'G' )
|
||||
#define TTAG_EBDT FT_MAKE_TAG( 'E', 'B', 'D', 'T' )
|
||||
#define TTAG_EBLC FT_MAKE_TAG( 'E', 'B', 'L', 'C' )
|
||||
#define TTAG_EBSC FT_MAKE_TAG( 'E', 'B', 'S', 'C' )
|
||||
#define TTAG_feat FT_MAKE_TAG( 'f', 'e', 'a', 't' )
|
||||
#define TTAG_FOND FT_MAKE_TAG( 'F', 'O', 'N', 'D' )
|
||||
#define TTAG_fpgm FT_MAKE_TAG( 'f', 'p', 'g', 'm' )
|
||||
#define TTAG_fvar FT_MAKE_TAG( 'f', 'v', 'a', 'r' )
|
||||
#define TTAG_gasp FT_MAKE_TAG( 'g', 'a', 's', 'p' )
|
||||
#define TTAG_GDEF FT_MAKE_TAG( 'G', 'D', 'E', 'F' )
|
||||
#define TTAG_glyf FT_MAKE_TAG( 'g', 'l', 'y', 'f' )
|
||||
#define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
|
||||
#define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
|
||||
#define TTAG_gvar FT_MAKE_TAG( 'g', 'v', 'a', 'r' )
|
||||
#define TTAG_hdmx FT_MAKE_TAG( 'h', 'd', 'm', 'x' )
|
||||
#define TTAG_head FT_MAKE_TAG( 'h', 'e', 'a', 'd' )
|
||||
#define TTAG_hhea FT_MAKE_TAG( 'h', 'h', 'e', 'a' )
|
||||
#define TTAG_hmtx FT_MAKE_TAG( 'h', 'm', 't', 'x' )
|
||||
#define TTAG_JSTF FT_MAKE_TAG( 'J', 'S', 'T', 'F' )
|
||||
#define TTAG_just FT_MAKE_TAG( 'j', 'u', 's', 't' )
|
||||
#define TTAG_kern FT_MAKE_TAG( 'k', 'e', 'r', 'n' )
|
||||
#define TTAG_lcar FT_MAKE_TAG( 'l', 'c', 'a', 'r' )
|
||||
#define TTAG_loca FT_MAKE_TAG( 'l', 'o', 'c', 'a' )
|
||||
#define TTAG_LTSH FT_MAKE_TAG( 'L', 'T', 'S', 'H' )
|
||||
#define TTAG_LWFN FT_MAKE_TAG( 'L', 'W', 'F', 'N' )
|
||||
#define TTAG_MATH FT_MAKE_TAG( 'M', 'A', 'T', 'H' )
|
||||
#define TTAG_maxp FT_MAKE_TAG( 'm', 'a', 'x', 'p' )
|
||||
#define TTAG_META FT_MAKE_TAG( 'M', 'E', 'T', 'A' )
|
||||
#define TTAG_MMFX FT_MAKE_TAG( 'M', 'M', 'F', 'X' )
|
||||
#define TTAG_MMSD FT_MAKE_TAG( 'M', 'M', 'S', 'D' )
|
||||
#define TTAG_mort FT_MAKE_TAG( 'm', 'o', 'r', 't' )
|
||||
#define TTAG_morx FT_MAKE_TAG( 'm', 'o', 'r', 'x' )
|
||||
#define TTAG_name FT_MAKE_TAG( 'n', 'a', 'm', 'e' )
|
||||
#define TTAG_opbd FT_MAKE_TAG( 'o', 'p', 'b', 'd' )
|
||||
#define TTAG_OS2 FT_MAKE_TAG( 'O', 'S', '/', '2' )
|
||||
#define TTAG_OTTO FT_MAKE_TAG( 'O', 'T', 'T', 'O' )
|
||||
#define TTAG_PCLT FT_MAKE_TAG( 'P', 'C', 'L', 'T' )
|
||||
#define TTAG_POST FT_MAKE_TAG( 'P', 'O', 'S', 'T' )
|
||||
#define TTAG_post FT_MAKE_TAG( 'p', 'o', 's', 't' )
|
||||
#define TTAG_prep FT_MAKE_TAG( 'p', 'r', 'e', 'p' )
|
||||
#define TTAG_prop FT_MAKE_TAG( 'p', 'r', 'o', 'p' )
|
||||
#define TTAG_sfnt FT_MAKE_TAG( 's', 'f', 'n', 't' )
|
||||
#define TTAG_SING FT_MAKE_TAG( 'S', 'I', 'N', 'G' )
|
||||
#define TTAG_trak FT_MAKE_TAG( 't', 'r', 'a', 'k' )
|
||||
#define TTAG_true FT_MAKE_TAG( 't', 'r', 'u', 'e' )
|
||||
#define TTAG_ttc FT_MAKE_TAG( 't', 't', 'c', ' ' )
|
||||
#define TTAG_ttcf FT_MAKE_TAG( 't', 't', 'c', 'f' )
|
||||
#define TTAG_TYP1 FT_MAKE_TAG( 'T', 'Y', 'P', '1' )
|
||||
#define TTAG_typ1 FT_MAKE_TAG( 't', 'y', 'p', '1' )
|
||||
#define TTAG_VDMX FT_MAKE_TAG( 'V', 'D', 'M', 'X' )
|
||||
#define TTAG_vhea FT_MAKE_TAG( 'v', 'h', 'e', 'a' )
|
||||
#define TTAG_vmtx FT_MAKE_TAG( 'v', 'm', 't', 'x' )
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __TTAGS_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,59 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ttunpat.h */
|
||||
/* */
|
||||
/* Definitions for the unpatented TrueType hinting system */
|
||||
/* */
|
||||
/* Copyright 2003, 2006 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* Written by Graham Asher <graham.asher@btinternet.com> */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __TTUNPAT_H__
|
||||
#define __TTUNPAT_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @constant:
|
||||
* FT_PARAM_TAG_UNPATENTED_HINTING
|
||||
*
|
||||
* @description:
|
||||
* A constant used as the tag of an @FT_Parameter structure to indicate
|
||||
* that unpatented methods only should be used by the TrueType bytecode
|
||||
* interpreter for a typeface opened by @FT_Open_Face.
|
||||
*
|
||||
*/
|
||||
#define FT_PARAM_TAG_UNPATENTED_HINTING FT_MAKE_TAG( 'u', 'n', 'p', 'a' )
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
|
||||
#endif /* __TTUNPAT_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,88 @@
|
||||
/* fribidi-arabic.h - do Arabic shaping to presentation forms
|
||||
*
|
||||
* Copyright (C) 2005 Behdad Esfahbod
|
||||
*
|
||||
* This file is part of GNU FriBidi.
|
||||
*
|
||||
* GNU FriBidi is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public License
|
||||
* as published by the Free Software Foundation; either version 2.1
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* GNU FriBidi is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with GNU FriBidi; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*
|
||||
* For licensing issues, contact <license@farsiweb.info> or write to
|
||||
* Sharif FarsiWeb, Inc., PO Box 13445-389, Tehran, Iran.
|
||||
*/
|
||||
/* $Id: fribidi-arabic.h,v 1.1 2005/11/03 01:39:01 behdad Exp $
|
||||
* $Author: behdad $
|
||||
* $Date: 2005/11/03 01:39:01 $
|
||||
* $Revision: 1.1 $
|
||||
* $Source: /cvs/fribidi/fribidi2/lib/fribidi-arabic.h,v $
|
||||
*
|
||||
* Author(s):
|
||||
* Behdad Esfahbod, 2005
|
||||
*/
|
||||
#ifndef _FRIBIDI_ARABIC_H
|
||||
#define _FRIBIDI_ARABIC_H
|
||||
|
||||
#include "fribidi-common.h"
|
||||
|
||||
#include "fribidi-types.h"
|
||||
#include "fribidi-flags.h"
|
||||
#include "fribidi-bidi-types.h"
|
||||
#include "fribidi-joining.h"
|
||||
|
||||
#include "fribidi-begindecls.h"
|
||||
|
||||
|
||||
#define fribidi_shape_arabic FRIBIDI_NAMESPACE(shape_arabic)
|
||||
/* fribidi_shape_arabic - do Arabic shaping
|
||||
*
|
||||
* The actual shaping that is done depends on the flags set. Only flags
|
||||
* starting with FRIBIDI_FLAG_SHAPE_ARAB_ affect this function.
|
||||
* Currently these are:
|
||||
*
|
||||
* * FRIBIDI_FLAG_SHAPE_MIRRORING: Do mirroring.
|
||||
* * FRIBIDI_FLAG_SHAPE_ARAB_PRES: Shape Arabic characters to their
|
||||
* presentation form glyphs.
|
||||
* * FRIBIDI_FLAG_SHAPE_ARAB_LIGA: Form mandatory Arabic ligatures.
|
||||
* * FRIBIDI_FLAG_SHAPE_ARAB_CONSOLE: Perform additional Arabic shaping
|
||||
* suitable for text rendered on
|
||||
* grid terminals with no mark
|
||||
* rendering capabilities.
|
||||
*
|
||||
* Of the above, FRIBIDI_FLAG_SHAPE_ARAB_CONSOLE is only used in special
|
||||
* cases, but the rest are recommended in any enviroment that doesn't have
|
||||
* other means for doing Arabic shaping. The set of extra flags that enable
|
||||
* this level of Arabic support has a shortcut named FRIBIDI_FLAGS_ARABIC.
|
||||
*/
|
||||
FRIBIDI_ENTRY void
|
||||
fribidi_shape_arabic(
|
||||
FriBidiFlags flags, /* shaping flags */
|
||||
const FriBidiLevel *embedding_levels,
|
||||
const FriBidiStrIndex len, /* input string length */
|
||||
FriBidiArabicProp *ar_props, /* input/output Arabic properties as
|
||||
* computed by fribidi_join_arabic */
|
||||
FriBidiChar *str /* string to shape */
|
||||
);
|
||||
|
||||
#include "fribidi-enddecls.h"
|
||||
|
||||
#endif /* !_FRIBIDI_ARABIC_H */
|
||||
/* Editor directions:
|
||||
* Local Variables:
|
||||
* mode: c
|
||||
* c-basic-offset: 2
|
||||
* indent-tabs-mode: t
|
||||
* tab-width: 8
|
||||
* End:
|
||||
* vim: textwidth=78: autoindent: cindent: shiftwidth=2: tabstop=8:
|
||||
*/
|
||||
@@ -0,0 +1,3 @@
|
||||
#ifdef FRIBIDI_BEGIN_DECLS
|
||||
FRIBIDI_BEGIN_DECLS
|
||||
#endif /* FRIBIDI_BEGIN_DECLS */
|
||||
@@ -0,0 +1,98 @@
|
||||
#ifndef __FRIBIDI_DOC
|
||||
/* FriBidi
|
||||
* fribidi-bidi-types-list.h - list of bidi types
|
||||
*
|
||||
* $Id: fribidi-bidi-types-list.h,v 1.5 2004/06/13 20:11:42 behdad Exp $
|
||||
* $Author: behdad $
|
||||
* $Date: 2004/06/13 20:11:42 $
|
||||
* $Revision: 1.5 $
|
||||
* $Source: /cvs/fribidi/fribidi2/lib/fribidi-bidi-types-list.h,v $
|
||||
*
|
||||
* Author:
|
||||
* Behdad Esfahbod, 2001, 2002, 2004
|
||||
*
|
||||
* Copyright (C) 2004 Sharif FarsiWeb, Inc.
|
||||
* Copyright (C) 2001,2002 Behdad Esfahbod
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this library, in a file named COPYING; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
* Boston, MA 02111-1307, USA
|
||||
*
|
||||
* For licensing issues, contact <license@farsiweb.info>.
|
||||
*/
|
||||
/* *INDENT-OFF* */
|
||||
#endif /* !__FRIBIDI_DOC */
|
||||
#ifndef _FRIBIDI_ADD_TYPE
|
||||
# define _FRIBIDI_ADD_TYPE(x, y)
|
||||
#endif
|
||||
#ifndef _FRIBIDI_ADD_ALIAS
|
||||
# define _FRIBIDI_ADD_ALIAS(x1, x2)
|
||||
#endif
|
||||
|
||||
#if !defined(_FRIBIDI_PAR_TYPES) || defined(_FRIBIDI_ALL_TYPES)
|
||||
|
||||
_FRIBIDI_ADD_TYPE (LTR, 'L') /* Left-To-Right letter */
|
||||
_FRIBIDI_ADD_TYPE (RTL, 'R') /* Right-To-Left letter */
|
||||
_FRIBIDI_ADD_TYPE (AL, 'A') /* Arabic Letter */
|
||||
_FRIBIDI_ADD_TYPE (EN, '1') /* European Numeral */
|
||||
_FRIBIDI_ADD_TYPE (AN, '9') /* Arabic Numeral */
|
||||
_FRIBIDI_ADD_TYPE (ES, 'w') /* European number Separator */
|
||||
_FRIBIDI_ADD_TYPE (ET, 'w') /* European number Terminator */
|
||||
_FRIBIDI_ADD_TYPE (CS, 'w') /* Common Separator */
|
||||
_FRIBIDI_ADD_TYPE (NSM, '`') /* Non Spacing Mark */
|
||||
_FRIBIDI_ADD_TYPE (BN, 'b') /* Boundary Neutral */
|
||||
_FRIBIDI_ADD_TYPE (BS, 'B') /* Block Separator */
|
||||
_FRIBIDI_ADD_TYPE (SS, 'S') /* Segment Separator */
|
||||
_FRIBIDI_ADD_TYPE (WS, '_') /* WhiteSpace */
|
||||
_FRIBIDI_ADD_TYPE (ON, 'n') /* Other Neutral */
|
||||
_FRIBIDI_ADD_TYPE (LRE, '+') /* Left-to-Right Embedding */
|
||||
_FRIBIDI_ADD_TYPE (RLE, '+') /* Right-to-Left Embedding */
|
||||
_FRIBIDI_ADD_TYPE (LRO, '+') /* Left-to-Right Override */
|
||||
_FRIBIDI_ADD_TYPE (RLO, '+') /* Right-to-Left Override */
|
||||
_FRIBIDI_ADD_TYPE (PDF, '-') /* Pop Directional Flag */
|
||||
|
||||
#if defined(_FRIBIDI_ADD_ALIAS)
|
||||
_FRIBIDI_ADD_ALIAS (L, LTR)
|
||||
_FRIBIDI_ADD_ALIAS (R, RTL)
|
||||
_FRIBIDI_ADD_ALIAS (B, BS)
|
||||
_FRIBIDI_ADD_ALIAS (S, SS)
|
||||
#endif /* _FRIBIDI_ADD_ALIAS */
|
||||
|
||||
#if defined(_FRIBIDI_SENTINEL_TYPE) || defined(_FRIBIDI_ALL_TYPES)
|
||||
_FRIBIDI_ADD_TYPE (SENTINEL, '$') /* SENTINEL */
|
||||
#endif /* _FRIBIDI_SENTINEL_TYPES || _FRIBIDI_ALL_TYPES*/
|
||||
#endif /* !_FRIBIDI_PAR_TYPES || _FRIBIDI_ALL_TYPES */
|
||||
|
||||
#if defined(_FRIBIDI_PAR_TYPES) || defined(_FRIBIDI_ALL_TYPES)
|
||||
# if !defined(_FRIBIDI_ALL_TYPES)
|
||||
_FRIBIDI_ADD_TYPE (LTR, 'L') /* Left-To-Right paragraph */
|
||||
_FRIBIDI_ADD_TYPE (RTL, 'R') /* Right-To-Left paragraph */
|
||||
_FRIBIDI_ADD_TYPE (ON, 'n') /* directiOn-Neutral paragraph */
|
||||
# endif /* !_FRIBIDI_ALL_TYPES */
|
||||
_FRIBIDI_ADD_TYPE (WLTR, 'l') /* Weak Left To Right paragraph */
|
||||
_FRIBIDI_ADD_TYPE (WRTL, 'r') /* Weak Right To Left paragraph */
|
||||
#endif /* _FRIBIDI_PAR_TYPES || _FRIBIDI_ALL_TYPES*/
|
||||
|
||||
#if defined(_FRIBIDI_ENUM_TYPES)
|
||||
typedef enum {
|
||||
# define _FRIBIDI_ADD_TYPE _FRIBIDI_ENUM_ADD_TYPE
|
||||
# include "fribidi-bidi-types-list.h"
|
||||
# undef _FRIBIDI_ADD_TYPE
|
||||
_FRIBIDI_TYPES_MAX
|
||||
} _FRIBIDI_ENUM_TYPES
|
||||
#endif /* _FRIBIDI_ENUM_TYPES */
|
||||
|
||||
#ifndef __FRIBIDI_DOC
|
||||
/* *INDENT-ON* */
|
||||
#endif /* !__FRIBIDI_DOC */
|
||||
@@ -0,0 +1,391 @@
|
||||
/* FriBidi
|
||||
* fribidi-bidi-types.h - character bidi types
|
||||
*
|
||||
* $Id: fribidi-bidi-types.h,v 1.15 2008-11-24 17:48:31 behdad Exp $
|
||||
* $Author: behdad $
|
||||
* $Date: 2008-11-24 17:48:31 $
|
||||
* $Revision: 1.15 $
|
||||
* $Source: /cvs/fribidi/fribidi2/lib/fribidi-bidi-types.h,v $
|
||||
*
|
||||
* Author:
|
||||
* Behdad Esfahbod, 2001, 2002, 2004
|
||||
*
|
||||
* Copyright (C) 2004 Sharif FarsiWeb, Inc.
|
||||
* Copyright (C) 2001,2002 Behdad Esfahbod
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this library, in a file named COPYING; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
* Boston, MA 02111-1307, USA
|
||||
*
|
||||
* For licensing issues, contact <license@farsiweb.info>.
|
||||
*/
|
||||
#ifndef _FRIBIDI_BIDI_TYPES_H
|
||||
#define _FRIBIDI_BIDI_TYPES_H
|
||||
|
||||
#include "fribidi-common.h"
|
||||
|
||||
#include "fribidi-types.h"
|
||||
|
||||
#include "fribidi-begindecls.h"
|
||||
|
||||
typedef signed char FriBidiLevel;
|
||||
|
||||
/*
|
||||
* Define bit masks that bidi types are based on, each mask has
|
||||
* only one bit set.
|
||||
*/
|
||||
|
||||
/* RTL mask better be the least significant bit. */
|
||||
#define FRIBIDI_MASK_RTL 0x00000001L /* Is right to left */
|
||||
#define FRIBIDI_MASK_ARABIC 0x00000002L /* Is arabic */
|
||||
|
||||
/* Each char can be only one of the three following. */
|
||||
#define FRIBIDI_MASK_STRONG 0x00000010L /* Is strong */
|
||||
#define FRIBIDI_MASK_WEAK 0x00000020L /* Is weak */
|
||||
#define FRIBIDI_MASK_NEUTRAL 0x00000040L /* Is neutral */
|
||||
#define FRIBIDI_MASK_SENTINEL 0x00000080L /* Is sentinel */
|
||||
/* Sentinels are not valid chars, just identify the start/end of strings. */
|
||||
|
||||
/* Each char can be only one of the five following. */
|
||||
#define FRIBIDI_MASK_LETTER 0x00000100L /* Is letter: L, R, AL */
|
||||
#define FRIBIDI_MASK_NUMBER 0x00000200L /* Is number: EN, AN */
|
||||
#define FRIBIDI_MASK_NUMSEPTER 0x00000400L /* Is separator or terminator: ES, ET, CS */
|
||||
#define FRIBIDI_MASK_SPACE 0x00000800L /* Is space: BN, BS, SS, WS */
|
||||
#define FRIBIDI_MASK_EXPLICIT 0x00001000L /* Is expilict mark: LRE, RLE, LRO, RLO, PDF */
|
||||
|
||||
/* Can be set only if FRIBIDI_MASK_SPACE is also set. */
|
||||
#define FRIBIDI_MASK_SEPARATOR 0x00002000L /* Is text separator: BS, SS */
|
||||
/* Can be set only if FRIBIDI_MASK_EXPLICIT is also set. */
|
||||
#define FRIBIDI_MASK_OVERRIDE 0x00004000L /* Is explicit override: LRO, RLO */
|
||||
|
||||
/* The following exist to make types pairwise different, some of them can
|
||||
* be removed but are here because of efficiency (make queries faster). */
|
||||
|
||||
#define FRIBIDI_MASK_ES 0x00010000L
|
||||
#define FRIBIDI_MASK_ET 0x00020000L
|
||||
#define FRIBIDI_MASK_CS 0x00040000L
|
||||
|
||||
#define FRIBIDI_MASK_NSM 0x00080000L
|
||||
#define FRIBIDI_MASK_BN 0x00100000L
|
||||
|
||||
#define FRIBIDI_MASK_BS 0x00200000L
|
||||
#define FRIBIDI_MASK_SS 0x00400000L
|
||||
#define FRIBIDI_MASK_WS 0x00800000L
|
||||
|
||||
/* We reserve a single bit for user's private use: we will never use it. */
|
||||
#define FRIBIDI_MASK_PRIVATE 0x01000000L
|
||||
|
||||
|
||||
/*
|
||||
* Define values for FriBidiCharType
|
||||
*/
|
||||
|
||||
/* Strong types */
|
||||
|
||||
/* Left-To-Right letter */
|
||||
#define FRIBIDI_TYPE_LTR_VAL ( FRIBIDI_MASK_STRONG | FRIBIDI_MASK_LETTER )
|
||||
/* Right-To-Left letter */
|
||||
#define FRIBIDI_TYPE_RTL_VAL ( FRIBIDI_MASK_STRONG | FRIBIDI_MASK_LETTER \
|
||||
| FRIBIDI_MASK_RTL)
|
||||
/* Arabic Letter */
|
||||
#define FRIBIDI_TYPE_AL_VAL ( FRIBIDI_MASK_STRONG | FRIBIDI_MASK_LETTER \
|
||||
| FRIBIDI_MASK_RTL | FRIBIDI_MASK_ARABIC )
|
||||
/* Left-to-Right Embedding */
|
||||
#define FRIBIDI_TYPE_LRE_VAL ( FRIBIDI_MASK_STRONG | FRIBIDI_MASK_EXPLICIT)
|
||||
/* Right-to-Left Embedding */
|
||||
#define FRIBIDI_TYPE_RLE_VAL ( FRIBIDI_MASK_STRONG | FRIBIDI_MASK_EXPLICIT \
|
||||
| FRIBIDI_MASK_RTL )
|
||||
/* Left-to-Right Override */
|
||||
#define FRIBIDI_TYPE_LRO_VAL ( FRIBIDI_MASK_STRONG | FRIBIDI_MASK_EXPLICIT \
|
||||
| FRIBIDI_MASK_OVERRIDE )
|
||||
/* Right-to-Left Override */
|
||||
#define FRIBIDI_TYPE_RLO_VAL ( FRIBIDI_MASK_STRONG | FRIBIDI_MASK_EXPLICIT \
|
||||
| FRIBIDI_MASK_RTL | FRIBIDI_MASK_OVERRIDE )
|
||||
|
||||
/* Weak types */
|
||||
|
||||
/* Pop Directional Flag*/
|
||||
#define FRIBIDI_TYPE_PDF_VAL ( FRIBIDI_MASK_WEAK | FRIBIDI_MASK_EXPLICIT )
|
||||
/* European Numeral */
|
||||
#define FRIBIDI_TYPE_EN_VAL ( FRIBIDI_MASK_WEAK | FRIBIDI_MASK_NUMBER )
|
||||
/* Arabic Numeral */
|
||||
#define FRIBIDI_TYPE_AN_VAL ( FRIBIDI_MASK_WEAK | FRIBIDI_MASK_NUMBER \
|
||||
| FRIBIDI_MASK_ARABIC )
|
||||
/* European number Separator */
|
||||
#define FRIBIDI_TYPE_ES_VAL ( FRIBIDI_MASK_WEAK | FRIBIDI_MASK_NUMSEPTER \
|
||||
| FRIBIDI_MASK_ES )
|
||||
/* European number Terminator */
|
||||
#define FRIBIDI_TYPE_ET_VAL ( FRIBIDI_MASK_WEAK | FRIBIDI_MASK_NUMSEPTER \
|
||||
| FRIBIDI_MASK_ET )
|
||||
/* Common Separator */
|
||||
#define FRIBIDI_TYPE_CS_VAL ( FRIBIDI_MASK_WEAK | FRIBIDI_MASK_NUMSEPTER \
|
||||
| FRIBIDI_MASK_CS )
|
||||
/* Non Spacing Mark */
|
||||
#define FRIBIDI_TYPE_NSM_VAL ( FRIBIDI_MASK_WEAK | FRIBIDI_MASK_NSM )
|
||||
/* Boundary Neutral */
|
||||
#define FRIBIDI_TYPE_BN_VAL ( FRIBIDI_MASK_WEAK | FRIBIDI_MASK_SPACE \
|
||||
| FRIBIDI_MASK_BN )
|
||||
|
||||
/* Neutral types */
|
||||
|
||||
/* Block Separator */
|
||||
#define FRIBIDI_TYPE_BS_VAL ( FRIBIDI_MASK_NEUTRAL | FRIBIDI_MASK_SPACE \
|
||||
| FRIBIDI_MASK_SEPARATOR | FRIBIDI_MASK_BS )
|
||||
/* Segment Separator */
|
||||
#define FRIBIDI_TYPE_SS_VAL ( FRIBIDI_MASK_NEUTRAL | FRIBIDI_MASK_SPACE \
|
||||
| FRIBIDI_MASK_SEPARATOR | FRIBIDI_MASK_SS )
|
||||
/* WhiteSpace */
|
||||
#define FRIBIDI_TYPE_WS_VAL ( FRIBIDI_MASK_NEUTRAL | FRIBIDI_MASK_SPACE \
|
||||
| FRIBIDI_MASK_WS )
|
||||
/* Other Neutral */
|
||||
#define FRIBIDI_TYPE_ON_VAL ( FRIBIDI_MASK_NEUTRAL )
|
||||
|
||||
|
||||
/* The following are used in specifying paragraph direction only. */
|
||||
|
||||
/* Weak Left-To-Right */
|
||||
#define FRIBIDI_TYPE_WLTR_VAL ( FRIBIDI_MASK_WEAK )
|
||||
/* Weak Right-To-Left */
|
||||
#define FRIBIDI_TYPE_WRTL_VAL ( FRIBIDI_MASK_WEAK | FRIBIDI_MASK_RTL )
|
||||
|
||||
/* start or end of text (run list) SENTINEL. Only used internally */
|
||||
#define FRIBIDI_TYPE_SENTINEL ( FRIBIDI_MASK_SENTINEL )
|
||||
|
||||
/* Private types for applications. More private types can be obtained by
|
||||
* summing up from this one. */
|
||||
#define FRIBIDI_TYPE_PRIVATE ( FRIBIDI_MASK_PRIVATE )
|
||||
|
||||
|
||||
/* Define Enums only if sizeof(int) == 4 (UTF-32), and not compiling C++.
|
||||
* The problem with C++ is that then casts between int32 and enum will fail!
|
||||
*/
|
||||
#if defined(__FRIBIDI_DOC) || (FRIBIDI_SIZEOF_INT + 0 == 4 && !defined(__cplusplus))
|
||||
|
||||
typedef enum {
|
||||
# define _FRIBIDI_ADD_TYPE(TYPE, SYMBOL) \
|
||||
FRIBIDI_TYPE_##TYPE = FRIBIDI_TYPE_##TYPE##_VAL,
|
||||
|
||||
# include "fribidi-bidi-types-list.h"
|
||||
|
||||
# undef _FRIBIDI_ADD_TYPE
|
||||
_FRIBIDI_TYPE_SENTINEL = FRIBIDI_TYPE_SENTINEL /* Don't use this */
|
||||
} FriBidiCharType;
|
||||
|
||||
typedef enum {
|
||||
# define _FRIBIDI_PAR_TYPES
|
||||
# define _FRIBIDI_ADD_TYPE(TYPE, SYMBOL) \
|
||||
FRIBIDI_PAR_##TYPE = FRIBIDI_TYPE_##TYPE##_VAL,
|
||||
|
||||
# include "fribidi-bidi-types-list.h"
|
||||
|
||||
# undef _FRIBIDI_ADD_TYPE
|
||||
# undef _FRIBIDI_PAR_TYPES
|
||||
_FRIBIDI_PAR_SENTINEL = FRIBIDI_TYPE_SENTINEL /* Don't use this */
|
||||
} FriBidiParType;
|
||||
|
||||
#else
|
||||
|
||||
typedef fribidi_uint32 FriBidiCharType;
|
||||
# define FRIBIDI_TYPE_LTR FRIBIDI_TYPE_LTR_VAL
|
||||
# define FRIBIDI_TYPE_RTL FRIBIDI_TYPE_RTL_VAL
|
||||
# define FRIBIDI_TYPE_AL FRIBIDI_TYPE_AL_VAL
|
||||
# define FRIBIDI_TYPE_EN FRIBIDI_TYPE_EN_VAL
|
||||
# define FRIBIDI_TYPE_AN FRIBIDI_TYPE_AN_VAL
|
||||
# define FRIBIDI_TYPE_ES FRIBIDI_TYPE_ES_VAL
|
||||
# define FRIBIDI_TYPE_ET FRIBIDI_TYPE_ET_VAL
|
||||
# define FRIBIDI_TYPE_CS FRIBIDI_TYPE_CS_VAL
|
||||
# define FRIBIDI_TYPE_NSM FRIBIDI_TYPE_NSM_VAL
|
||||
# define FRIBIDI_TYPE_BN FRIBIDI_TYPE_BN_VAL
|
||||
# define FRIBIDI_TYPE_BS FRIBIDI_TYPE_BS_VAL
|
||||
# define FRIBIDI_TYPE_SS FRIBIDI_TYPE_SS_VAL
|
||||
# define FRIBIDI_TYPE_WS FRIBIDI_TYPE_WS_VAL
|
||||
# define FRIBIDI_TYPE_ON FRIBIDI_TYPE_ON_VAL
|
||||
# define FRIBIDI_TYPE_LRE FRIBIDI_TYPE_LRE_VAL
|
||||
# define FRIBIDI_TYPE_RLE FRIBIDI_TYPE_RLE_VAL
|
||||
# define FRIBIDI_TYPE_LRO FRIBIDI_TYPE_LRO_VAL
|
||||
# define FRIBIDI_TYPE_RLO FRIBIDI_TYPE_RLO_VAL
|
||||
# define FRIBIDI_TYPE_PDF FRIBIDI_TYPE_PDF_VAL
|
||||
|
||||
typedef fribidi_uint32 FriBidiParType;
|
||||
# define FRIBIDI_PAR_LTR FRIBIDI_TYPE_LTR_VAL
|
||||
# define FRIBIDI_PAR_RTL FRIBIDI_TYPE_RTL_VAL
|
||||
# define FRIBIDI_PAR_ON FRIBIDI_TYPE_ON_VAL
|
||||
# define FRIBIDI_PAR_WLTR FRIBIDI_TYPE_WLTR_VAL
|
||||
# define FRIBIDI_PAR_WRTL FRIBIDI_TYPE_WRTL_VAL
|
||||
|
||||
#endif
|
||||
|
||||
/* Please don't use these two type names, use FRIBIDI_PAR_* form instead. */
|
||||
#define FRIBIDI_TYPE_WLTR FRIBIDI_PAR_WLTR
|
||||
#define FRIBIDI_TYPE_WRTL FRIBIDI_PAR_WRTL
|
||||
|
||||
|
||||
/*
|
||||
* Defining macros for needed queries, It is fully dependent on the
|
||||
* implementation of FriBidiCharType.
|
||||
*/
|
||||
|
||||
|
||||
/* Is right-to-left level? */
|
||||
#define FRIBIDI_LEVEL_IS_RTL(lev) ((lev) & 1)
|
||||
|
||||
/* Return the bidi type corresponding to the direction of the level number,
|
||||
FRIBIDI_TYPE_LTR for evens and FRIBIDI_TYPE_RTL for odds. */
|
||||
#define FRIBIDI_LEVEL_TO_DIR(lev) \
|
||||
(FRIBIDI_LEVEL_IS_RTL (lev) ? FRIBIDI_TYPE_RTL : FRIBIDI_TYPE_LTR)
|
||||
|
||||
/* Return the minimum level of the direction, 0 for FRIBIDI_TYPE_LTR and
|
||||
1 for FRIBIDI_TYPE_RTL and FRIBIDI_TYPE_AL. */
|
||||
#define FRIBIDI_DIR_TO_LEVEL(dir) \
|
||||
((FriBidiLevel) (FRIBIDI_IS_RTL (dir) ? 1 : 0))
|
||||
|
||||
/* Is right to left: RTL, AL, RLE, RLO? */
|
||||
#define FRIBIDI_IS_RTL(p) ((p) & FRIBIDI_MASK_RTL)
|
||||
/* Is arabic: AL, AN? */
|
||||
#define FRIBIDI_IS_ARABIC(p) ((p) & FRIBIDI_MASK_ARABIC)
|
||||
|
||||
/* Is strong? */
|
||||
#define FRIBIDI_IS_STRONG(p) ((p) & FRIBIDI_MASK_STRONG)
|
||||
/* Is weak? */
|
||||
#define FRIBIDI_IS_WEAK(p) ((p) & FRIBIDI_MASK_WEAK)
|
||||
/* Is neutral? */
|
||||
#define FRIBIDI_IS_NEUTRAL(p) ((p) & FRIBIDI_MASK_NEUTRAL)
|
||||
/* Is sentinel? */
|
||||
#define FRIBIDI_IS_SENTINEL(p) ((p) & FRIBIDI_MASK_SENTINEL)
|
||||
|
||||
/* Is letter: L, R, AL? */
|
||||
#define FRIBIDI_IS_LETTER(p) ((p) & FRIBIDI_MASK_LETTER)
|
||||
/* Is number: EN, AN? */
|
||||
#define FRIBIDI_IS_NUMBER(p) ((p) & FRIBIDI_MASK_NUMBER)
|
||||
/* Is number separator or terminator: ES, ET, CS? */
|
||||
#define FRIBIDI_IS_NUMBER_SEPARATOR_OR_TERMINATOR(p) \
|
||||
((p) & FRIBIDI_MASK_NUMSEPTER)
|
||||
/* Is space: BN, BS, SS, WS? */
|
||||
#define FRIBIDI_IS_SPACE(p) ((p) & FRIBIDI_MASK_SPACE)
|
||||
/* Is explicit mark: LRE, RLE, LRO, RLO, PDF? */
|
||||
#define FRIBIDI_IS_EXPLICIT(p) ((p) & FRIBIDI_MASK_EXPLICIT)
|
||||
|
||||
/* Is text separator: BS, SS? */
|
||||
#define FRIBIDI_IS_SEPARATOR(p) ((p) & FRIBIDI_MASK_SEPARATOR)
|
||||
|
||||
/* Is explicit override: LRO, RLO? */
|
||||
#define FRIBIDI_IS_OVERRIDE(p) ((p) & FRIBIDI_MASK_OVERRIDE)
|
||||
|
||||
/* Some more: */
|
||||
|
||||
/* Is left to right letter: LTR? */
|
||||
#define FRIBIDI_IS_LTR_LETTER(p) \
|
||||
((p) & (FRIBIDI_MASK_LETTER | FRIBIDI_MASK_RTL) == FRIBIDI_MASK_LETTER)
|
||||
|
||||
/* Is right to left letter: RTL, AL? */
|
||||
#define FRIBIDI_IS_RTL_LETTER(p) \
|
||||
((p) & (FRIBIDI_MASK_LETTER | FRIBIDI_MASK_RTL) \
|
||||
== (FRIBIDI_MASK_LETTER | FRIBIDI_MASK_RTL))
|
||||
|
||||
/* Is ES or CS: ES, CS? */
|
||||
#define FRIBIDI_IS_ES_OR_CS(p) \
|
||||
((p) & (FRIBIDI_MASK_ES | FRIBIDI_MASK_CS))
|
||||
|
||||
/* Is explicit or BN: LRE, RLE, LRO, RLO, PDF, BN? */
|
||||
#define FRIBIDI_IS_EXPLICIT_OR_BN(p) \
|
||||
((p) & (FRIBIDI_MASK_EXPLICIT | FRIBIDI_MASK_BN))
|
||||
|
||||
/* Is explicit or BN or NSM: LRE, RLE, LRO, RLO, PDF, BN, NSM? */
|
||||
#define FRIBIDI_IS_EXPLICIT_OR_BN_OR_NSM(p) \
|
||||
((p) & (FRIBIDI_MASK_EXPLICIT | FRIBIDI_MASK_BN | FRIBIDI_MASK_NSM))
|
||||
|
||||
/* Is explicit or BN or WS: LRE, RLE, LRO, RLO, PDF, BN, WS? */
|
||||
#define FRIBIDI_IS_EXPLICIT_OR_BN_OR_WS(p) \
|
||||
((p) & (FRIBIDI_MASK_EXPLICIT | FRIBIDI_MASK_BN | FRIBIDI_MASK_WS))
|
||||
|
||||
/* Is explicit or separator or BN or WS: LRE, RLE, LRO, RLO, PDF, BS, SS, BN, WS? */
|
||||
#define FRIBIDI_IS_EXPLICIT_OR_SEPARATOR_OR_BN_OR_WS(p) \
|
||||
((p) & (FRIBIDI_MASK_EXPLICIT | FRIBIDI_MASK_SEPARATOR \
|
||||
| FRIBIDI_MASK_BN | FRIBIDI_MASK_WS))
|
||||
|
||||
/* Is private-use type for application? */
|
||||
#define FRIBIDI_IS_PRIVATE(p) ((p) & FRIBIDI_MASK_PRIVATE)
|
||||
|
||||
/* Define some conversions. */
|
||||
|
||||
/* Change numbers to RTL: EN,AN -> RTL. */
|
||||
#define FRIBIDI_CHANGE_NUMBER_TO_RTL(p) \
|
||||
(FRIBIDI_IS_NUMBER(p) ? FRIBIDI_TYPE_RTL : (p))
|
||||
|
||||
/* Override status of an explicit mark:
|
||||
* LRO,LRE->LTR, RLO,RLE->RTL, otherwise->ON. */
|
||||
#define FRIBIDI_EXPLICIT_TO_OVERRIDE_DIR(p) \
|
||||
(FRIBIDI_IS_OVERRIDE(p) ? FRIBIDI_LEVEL_TO_DIR(FRIBIDI_DIR_TO_LEVEL(p)) \
|
||||
: FRIBIDI_TYPE_ON)
|
||||
|
||||
/* Weaken type for paragraph fallback purposes:
|
||||
* LTR->WLTR, RTL->WRTL. */
|
||||
#define FRIBIDI_WEAK_PARAGRAPH(p) (FRIBIDI_PAR_WLTR | ((p) & FRIBIDI_MASK_RTL))
|
||||
|
||||
|
||||
/* Functions finally */
|
||||
|
||||
|
||||
#define fribidi_get_bidi_type FRIBIDI_NAMESPACE(get_bidi_type)
|
||||
/* fribidi_get_bidi_type - get character bidi type
|
||||
*
|
||||
* This function returns the bidi type of a character as defined in Table 3.7
|
||||
* Bidirectional Character Types of the Unicode Bidirectional Algorithm
|
||||
* available at
|
||||
* http://www.unicode.org/reports/tr9/#Bidirectional_Character_Types, using
|
||||
* data provided in file UnicodeData.txt of the Unicode Character Database
|
||||
* available at http://www.unicode.org/Public/UNIDATA/UnicodeData.txt.
|
||||
*
|
||||
* There are a few macros defined in fribidi-bidi-types.h for querying a bidi
|
||||
* type.
|
||||
*/
|
||||
FRIBIDI_ENTRY FriBidiCharType
|
||||
fribidi_get_bidi_type(
|
||||
FriBidiChar ch /* input character */
|
||||
) FRIBIDI_GNUC_CONST;
|
||||
|
||||
#define fribidi_get_bidi_types FRIBIDI_NAMESPACE(get_bidi_types)
|
||||
/* fribidi_get_bidi_types - get bidi types for an string of characters
|
||||
*
|
||||
* This function finds the bidi types of an string of characters. See
|
||||
* fribidi_get_bidi_type() for more information about the bidi types returned
|
||||
* by this function.
|
||||
*/
|
||||
FRIBIDI_ENTRY void fribidi_get_bidi_types(
|
||||
const FriBidiChar *str, /* input string */
|
||||
const FriBidiStrIndex len, /* input string length */
|
||||
FriBidiCharType *btypes /* output bidi types */
|
||||
);
|
||||
|
||||
#define fribidi_get_bidi_type_name FRIBIDI_NAMESPACE(get_bidi_type_name)
|
||||
/* fribidi_get_bidi_type_name - get bidi type name
|
||||
*
|
||||
* This function returns the bidi type name of a character type. The
|
||||
* returned string is a static string and should not be freed.
|
||||
*
|
||||
* The type names are the same as ones defined in Table 3.7 Bidirectional
|
||||
* Character Types of the Unicode Bidirectional Algorithm available at
|
||||
* http://www.unicode.org/reports/tr9/#Bidirectional_Character_Types, with a
|
||||
* few modifications: L->LTR, R->RTL, B->BS, S->SS.
|
||||
*/
|
||||
FRIBIDI_ENTRY const char *fribidi_get_bidi_type_name(
|
||||
FriBidiCharType t /* input bidi type */
|
||||
) FRIBIDI_GNUC_CONST;
|
||||
|
||||
#include "fribidi-enddecls.h"
|
||||
|
||||
#endif /* !_FRIBIDI_BIDI_TYPES_H */
|
||||
/* Editor directions:
|
||||
* vim:textwidth=78:tabstop=8:shiftwidth=2:autoindent:cindent
|
||||
*/
|
||||
@@ -0,0 +1,149 @@
|
||||
/* FriBidi
|
||||
* fribidi-bidi.h - bidirectional algorithm
|
||||
*
|
||||
* $Id: fribidi-bidi.h,v 1.15 2005/11/03 01:39:01 behdad Exp $
|
||||
* $Author: behdad $
|
||||
* $Date: 2005/11/03 01:39:01 $
|
||||
* $Revision: 1.15 $
|
||||
* $Source: /cvs/fribidi/fribidi2/lib/fribidi-bidi.h,v $
|
||||
*
|
||||
* Authors:
|
||||
* Behdad Esfahbod, 2001, 2002, 2004
|
||||
* Dov Grobgeld, 1999, 2000
|
||||
*
|
||||
* Copyright (C) 2004 Sharif FarsiWeb, Inc
|
||||
* Copyright (C) 2001,2002 Behdad Esfahbod
|
||||
* Copyright (C) 1999,2000 Dov Grobgeld
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this library, in a file named COPYING; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
* Boston, MA 02111-1307, USA
|
||||
*
|
||||
* For licensing issues, contact <license@farsiweb.info>.
|
||||
*/
|
||||
#ifndef _FRIBIDI_BIDI_H
|
||||
#define _FRIBIDI_BIDI_H
|
||||
|
||||
#include "fribidi-common.h"
|
||||
|
||||
#include "fribidi-types.h"
|
||||
#include "fribidi-flags.h"
|
||||
#include "fribidi-bidi-types.h"
|
||||
|
||||
#include "fribidi-begindecls.h"
|
||||
|
||||
#define fribidi_get_par_embedding_levels FRIBIDI_NAMESPACE(get_par_embedding_levels)
|
||||
/* fribidi_get_par_direction - get base paragraph direction
|
||||
*
|
||||
* This function finds the base direction of a single paragraph,
|
||||
* as defined by rule P2 of the Unicode Bidirectional Algorithm available at
|
||||
* http://www.unicode.org/reports/tr9/#P2.
|
||||
*
|
||||
* You typically do not need this function as
|
||||
* fribidi_get_par_embedding_levels() knows how to compute base direction
|
||||
* itself, but you may need this to implement a more sophisticated paragraph
|
||||
* direction handling. Note that you can pass more than a paragraph to this
|
||||
* function and the direction of the first non-neutral paragraph is returned,
|
||||
* which is a very good heuristic to set direction of the neutral paragraphs
|
||||
* at the beginning of text. For other neutral paragraphs, you better use the
|
||||
* direction of the previous paragraph.
|
||||
*
|
||||
* Returns: Base pargraph direction. No weak paragraph direction is returned,
|
||||
* only LTR, RTL, or ON.
|
||||
*/
|
||||
FRIBIDI_ENTRY FriBidiParType fribidi_get_par_direction(
|
||||
const FriBidiCharType *bidi_types, /* input list of bidi types as returned by
|
||||
fribidi_get_bidi_types() */
|
||||
const FriBidiStrIndex len /* input string length */
|
||||
);
|
||||
|
||||
#define fribidi_get_par_embedding_levels FRIBIDI_NAMESPACE(get_par_embedding_levels)
|
||||
/* fribidi_get_par_embedding_levels - get bidi embedding levels of a paragraph
|
||||
*
|
||||
* This function finds the bidi embedding levels of a single paragraph,
|
||||
* as defined by the Unicode Bidirectional Algorithm available at
|
||||
* http://www.unicode.org/reports/tr9/. This function implements rules P2 to
|
||||
* I1 inclusive, and parts 1 to 3 of L1, except for rule X9 which is
|
||||
* implemented in fribidi_remove_bidi_marks(). Part 4 of L1 is implemented
|
||||
* in fribidi_reorder_line().
|
||||
*
|
||||
* There are a few macros defined in fribidi-bidi-types.h to work with this
|
||||
* embedding levels.
|
||||
*
|
||||
* Returns: Maximum level found plus one, or zero if any error occured
|
||||
* (memory allocation failure most probably).
|
||||
*/
|
||||
FRIBIDI_ENTRY FriBidiLevel
|
||||
fribidi_get_par_embedding_levels(
|
||||
const FriBidiCharType *bidi_types, /* input list of bidi types as returned by
|
||||
fribidi_get_bidi_types() */
|
||||
const FriBidiStrIndex len, /* input string length of the paragraph */
|
||||
FriBidiParType *pbase_dir, /* requested and resolved paragraph
|
||||
* base direction */
|
||||
FriBidiLevel *embedding_levels /* output list of embedding levels */
|
||||
) FRIBIDI_GNUC_WARN_UNUSED;
|
||||
|
||||
#define fribidi_reorder_line FRIBIDI_NAMESPACE(reorder_line)
|
||||
/* fribidi_reorder_line - reorder a line of logical string to visual
|
||||
*
|
||||
* This function reorders the characters in a line of text from logical to
|
||||
* final visual order. This function implements part 4 of rule L1, and rules
|
||||
* L2 and L3 of the Unicode Bidirectional Algorithm available at
|
||||
* http://www.unicode.org/reports/tr9/#Reordering_Resolved_Levels.
|
||||
*
|
||||
* As a side effect it also sets position maps if not NULL.
|
||||
*
|
||||
* You should provide the resolved paragraph direction and embedding levels as
|
||||
* set by fribidi_get_par_embedding_levels(). Also note that the embedding
|
||||
* levels may change a bit. To be exact, the embedding level of any sequence
|
||||
* of white space at the end of line is reset to the paragraph embedding level
|
||||
* (That is part 4 of rule L1).
|
||||
*
|
||||
* Note that the bidi types and embedding levels are not reordered. You can
|
||||
* reorder these (or any other) arrays using the map later. The user is
|
||||
* responsible to initialize map to something sensible, like an identity
|
||||
* mapping, or pass NULL if no map is needed.
|
||||
*
|
||||
* There is an optional part to this function, which is whether non-spacing
|
||||
* marks for right-to-left parts of the text should be reordered to come after
|
||||
* their base characters in the visual string or not. Most rendering engines
|
||||
* expect this behavior, but console-based systems for example do not like it.
|
||||
* This is controlled by the FRIBIDI_FLAG_REORDER_NSM flag. The flag is on
|
||||
* in FRIBIDI_FLAGS_DEFAULT.
|
||||
*
|
||||
* Returns: Maximum level found in this line plus one, or zero if any error
|
||||
* occured (memory allocation failure most probably).
|
||||
*/
|
||||
FRIBIDI_ENTRY FriBidiLevel fribidi_reorder_line(
|
||||
FriBidiFlags flags, /* reorder flags */
|
||||
const FriBidiCharType *bidi_types, /* input list of bidi types as returned by
|
||||
fribidi_get_bidi_types() */
|
||||
const FriBidiStrIndex len, /* input length of the line */
|
||||
const FriBidiStrIndex off, /* input offset of the beginning of the line
|
||||
in the paragraph */
|
||||
const FriBidiParType base_dir, /* resolved paragraph base direction */
|
||||
FriBidiLevel *embedding_levels, /* input list of embedding levels,
|
||||
as returned by
|
||||
fribidi_get_par_embedding_levels */
|
||||
FriBidiChar *visual_str, /* visual string to reorder */
|
||||
FriBidiStrIndex *map /* a map of string indices which is reordered
|
||||
* to reflect where each glyph ends up. */
|
||||
) FRIBIDI_GNUC_WARN_UNUSED;
|
||||
|
||||
#include "fribidi-enddecls.h"
|
||||
|
||||
#endif /* !_FRIBIDI_BIDI_H */
|
||||
/* Editor directions:
|
||||
* vim:textwidth=78:tabstop=8:shiftwidth=2:autoindent:cindent
|
||||
*/
|
||||
@@ -0,0 +1,60 @@
|
||||
#ifndef __FRIBIDI_DOC
|
||||
/* FriBidi
|
||||
* fribidi-char-sets-list.h - list of supported character sets
|
||||
*
|
||||
* $Id: fribidi-char-sets-list.h,v 1.3 2004/06/09 14:59:21 behdad Exp $
|
||||
* $Author: behdad $
|
||||
* $Date: 2004/06/09 14:59:21 $
|
||||
* $Revision: 1.3 $
|
||||
* $Source: /cvs/fribidi/fribidi2/charset/fribidi-char-sets-list.h,v $
|
||||
*
|
||||
* Author:
|
||||
* Behdad Esfahbod, 2001, 2002, 2004
|
||||
*
|
||||
* Copyright (C) 2004 Sharif FarsiWeb, Inc.
|
||||
* Copyright (C) 2001,2002 Behdad Esfahbod
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this library, in a file named COPYING; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
* Boston, MA 02111-1307, USA
|
||||
*
|
||||
* For licensing issues, contact <license@farsiweb.info>.
|
||||
*/
|
||||
/* *INDENT-OFF* */
|
||||
|
||||
/* The order of types in this list should not be important at compile time,
|
||||
* but apparently it should not be changed after compilation! */
|
||||
#endif /* !__FRIBIDI_DOC */
|
||||
#ifdef _FRIBIDI_ADD_CHAR_SET
|
||||
# define _FRIBIDI_ADD_CHAR_SET_OTHERS _FRIBIDI_ADD_CHAR_SET
|
||||
# define _FRIBIDI_ADD_CHAR_SET_ONE2ONE _FRIBIDI_ADD_CHAR_SET
|
||||
#endif /* _FRIBIDI_ADD_CHAR_SET */
|
||||
#ifdef _FRIBIDI_ADD_CHAR_SET_OTHERS
|
||||
_FRIBIDI_ADD_CHAR_SET_OTHERS (UTF8, utf8) /* UTF-8 (Unicode) */
|
||||
_FRIBIDI_ADD_CHAR_SET_OTHERS (CAP_RTL, cap_rtl) /* CapRTL (Test) */
|
||||
#endif /* _FRIBIDI_ADD_CHAR_SET_OTHERS */
|
||||
#ifdef _FRIBIDI_ADD_CHAR_SET_ONE2ONE
|
||||
_FRIBIDI_ADD_CHAR_SET_ONE2ONE (ISO8859_6, iso8859_6) /* ISO8859-6 (Arabic) */
|
||||
_FRIBIDI_ADD_CHAR_SET_ONE2ONE (ISO8859_8, iso8859_8) /* ISO8859-8 (Hebrew) */
|
||||
_FRIBIDI_ADD_CHAR_SET_ONE2ONE (CP1255, cp1255) /* CP1255 (MS Hebrew/Yiddish) */
|
||||
_FRIBIDI_ADD_CHAR_SET_ONE2ONE (CP1256, cp1256) /* CP1256 (MS Arabic) */
|
||||
#endif /* _FRIBIDI_ADD_CHAR_SET_ONE2ONE */
|
||||
#ifdef _FRIBIDI_ADD_CHAR_SET
|
||||
# undef _FRIBIDI_ADD_CHAR_SET_OTHERS
|
||||
# undef _FRIBIDI_ADD_CHAR_SET_ONE2ONE
|
||||
#endif /* _FRIBIDI_ADD_CHAR_SET */
|
||||
|
||||
#ifndef __FRIBIDI_DOC
|
||||
/* *INDENT-ON* */
|
||||
#endif /* !__FRIBIDI_DOC */
|
||||
@@ -0,0 +1,119 @@
|
||||
/* FriBidi
|
||||
* fribidi-char-sets.h - character set conversion routines
|
||||
*
|
||||
* $Id: fribidi-char-sets.h,v 1.3 2004/06/09 14:59:21 behdad Exp $
|
||||
* $Author: behdad $
|
||||
* $Date: 2004/06/09 14:59:21 $
|
||||
* $Revision: 1.3 $
|
||||
* $Source: /cvs/fribidi/fribidi2/charset/fribidi-char-sets.h,v $
|
||||
*
|
||||
* Authors:
|
||||
* Behdad Esfahbod, 2001, 2002, 2004
|
||||
* Dov Grobgeld, 1999, 2000
|
||||
*
|
||||
* Copyright (C) 2004 Sharif FarsiWeb, Inc
|
||||
* Copyright (C) 2001,2002 Behdad Esfahbod
|
||||
* Copyright (C) 1999,2000 Dov Grobgeld
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this library, in a file named COPYING; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
* Boston, MA 02111-1307, USA
|
||||
*
|
||||
* For licensing issues, contact <license@farsiweb.info>.
|
||||
*/
|
||||
#ifndef _FRIBIDI_CHAR_SETS_H
|
||||
#define _FRIBIDI_CHAR_SETS_H
|
||||
|
||||
#include "fribidi-common.h"
|
||||
|
||||
#include "fribidi-types.h"
|
||||
|
||||
#include "fribidi-begindecls.h"
|
||||
|
||||
typedef enum {
|
||||
_FRIBIDI_CHAR_SET_NOT_FOUND,
|
||||
# define _FRIBIDI_ADD_CHAR_SET(CHAR_SET, char_set) FRIBIDI_CHAR_SET_##CHAR_SET,
|
||||
|
||||
# include "fribidi-char-sets-list.h"
|
||||
|
||||
# undef _FRIBIDI_ADD_CHAR_SET
|
||||
_FRIBIDI_CHAR_SETS_NUM_PLUS_ONE
|
||||
}
|
||||
FriBidiCharSet;
|
||||
|
||||
#define FRIBIDI_CHAR_SET_NOT_FOUND _FRIBIDI_CHAR_SET_NOT_FOUND
|
||||
#define FRIBIDI_CHAR_SETS_NUM (_FRIBIDI_CHAR_SETS_NUM_PLUS_ONE - 1)
|
||||
|
||||
|
||||
#define fribidi_charset_to_unicode FRIBIDI_NAMESPACE(charset_to_unicode)
|
||||
/* fribidi_charset_to_unicode - convert string to Unicode
|
||||
*
|
||||
* This function converts an string from a character set, to a Unicode string.
|
||||
*
|
||||
* Returns: The length of the new string.
|
||||
*/
|
||||
FRIBIDI_ENTRY FriBidiStrIndex fribidi_charset_to_unicode(
|
||||
FriBidiCharSet char_set, /* character set to convert from */
|
||||
const char *s, /* input string encoded in char_set */
|
||||
FriBidiStrIndex len, /* input string length */
|
||||
FriBidiChar *us /* output Unicode string */
|
||||
);
|
||||
|
||||
#define fribidi_unicode_to_charset FRIBIDI_NAMESPACE(unicode_to_charset)
|
||||
/* fribidi_unicode_to_charset - convert string from Unicode
|
||||
*
|
||||
* This function converts a Unicode string to an string in another character
|
||||
* set. It also null-terminates the output string.
|
||||
*
|
||||
* Returns: The length of the new string.
|
||||
*/
|
||||
FRIBIDI_ENTRY FriBidiStrIndex fribidi_unicode_to_charset(
|
||||
FriBidiCharSet char_set, /* character set to conver to */
|
||||
const FriBidiChar *us, /* input Unicode string */
|
||||
FriBidiStrIndex len, /* input string length */
|
||||
char *s /* output string encoded in char_set */
|
||||
);
|
||||
|
||||
#define fribidi_parse_charset FRIBIDI_NAMESPACE(parse_charset)
|
||||
/* fribidi_parse_charset - parse character set name
|
||||
*
|
||||
* Returns: The character set named s, or FRIBIDI_CHAR_SET_NOT_FOUND if the
|
||||
* character set is not available.
|
||||
*/
|
||||
FRIBIDI_ENTRY FriBidiCharSet fribidi_parse_charset(
|
||||
const char *s /* input name of the character set */
|
||||
);
|
||||
|
||||
|
||||
#define fribidi_char_set_name FRIBIDI_NAMESPACE(char_set_name)
|
||||
FRIBIDI_ENTRY const char *fribidi_char_set_name(
|
||||
FriBidiCharSet char_set
|
||||
);
|
||||
|
||||
#define fribidi_char_set_title FRIBIDI_NAMESPACE(char_set_title)
|
||||
FRIBIDI_ENTRY const char *fribidi_char_set_title(
|
||||
FriBidiCharSet char_set
|
||||
);
|
||||
|
||||
#define fribidi_char_set_desc FRIBIDI_NAMESPACE(char_set_desc)
|
||||
FRIBIDI_ENTRY const char *fribidi_char_set_desc(
|
||||
FriBidiCharSet char_set
|
||||
);
|
||||
|
||||
#include "fribidi-enddecls.h"
|
||||
|
||||
#endif /* !_FRIBIDI_CHAR_SETS_H */
|
||||
/* Editor directions:
|
||||
* vim:textwidth=78:tabstop=8:shiftwidth=2:autoindent:cindent
|
||||
*/
|
||||
@@ -0,0 +1,122 @@
|
||||
/* FriBidi
|
||||
* fribidi-common.h - common include for library headers
|
||||
*
|
||||
* $Id: fribidi-common.h,v 1.13 2007/04/05 16:13:24 behdad Exp $
|
||||
* $Author: behdad $
|
||||
* $Date: 2007/04/05 16:13:24 $
|
||||
* $Revision: 1.13 $
|
||||
* $Source: /cvs/fribidi/fribidi2/lib/fribidi-common.h,v $
|
||||
*
|
||||
* Author:
|
||||
* Behdad Esfahbod, 2004
|
||||
*
|
||||
* Copyright (C) 2004 Sharif FarsiWeb, Inc.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this library, in a file named COPYING; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
* Boston, MA 02111-1307, USA
|
||||
*
|
||||
* For licensing issues, contact <license@farsiweb.info>.
|
||||
*/
|
||||
#ifndef _FRIBIDI_COMMON_H
|
||||
#define _FRIBIDI_COMMON_H
|
||||
|
||||
#if DONT_HAVE_FRIBIDI_CONFIG_H + 0
|
||||
# define FRIBIDI "fribidi"
|
||||
# define FRIBIDI_NAME "fribidi"
|
||||
# define FRIBIDI_VERSION "unknown"
|
||||
# define FRIBIDI_BUGREPORT "unknown"
|
||||
# define FRIBIDI_INTERFACE_VERSION_STRING "unknown"
|
||||
#else /* !DONT_HAVE_FRIBIDI_CONFIG_H */
|
||||
|
||||
# include "fribidi-config.h"
|
||||
|
||||
#endif /* !DONT_HAVE_FRIBIDI_CONFIG_H */
|
||||
|
||||
#if HAVE_FRIBIDI_CUSTOM_H + 0
|
||||
# include <fribidi-custom.h>
|
||||
#endif /* HAVE_FRIBIDI_CUSTOM_H */
|
||||
|
||||
/* FRIBIDI_NAMESPACE is a macro used to name library symbols. */
|
||||
#ifndef FRIBIDI_NAMESPACE
|
||||
# define FRIBIDI_NAMESPACE(SYMBOL) fribidi##_##SYMBOL
|
||||
#endif /* !FRIBIDI_NAMESPACE */
|
||||
|
||||
/* FRIBIDI_ENTRY is a macro used to declare library entry points. */
|
||||
#ifndef FRIBIDI_ENTRY
|
||||
# if (defined(WIN32)) || (defined(_WIN32_WCE))
|
||||
# define FRIBIDI_ENTRY __declspec(dllimport)
|
||||
# else /* !WIN32 */
|
||||
# define FRIBIDI_ENTRY /* empty */
|
||||
# endif /* !WIN32 */
|
||||
#endif /* !FRIBIDI_ENTRY */
|
||||
|
||||
#if FRIBIDI_USE_GLIB + 0
|
||||
# ifndef __FRIBIDI_DOC
|
||||
# include <glib/gmacros.h>
|
||||
# endif /* !__FRIBIDI_DOC */
|
||||
# define FRIBIDI_BEGIN_DECLS G_BEGIN_DECLS
|
||||
# define FRIBIDI_END_DECLS G_END_DECLS
|
||||
# define FRIBIDI_GNUC_CONST G_GNUC_CONST
|
||||
# define FRIBIDI_GNUC_DEPRECATED G_GNUC_DEPRECATED
|
||||
# if __GNUC__ > 2
|
||||
# define FRIBIDI_GNUC_WARN_UNUSED \
|
||||
__attribute__((__warn_unused_result__))
|
||||
# define FRIBIDI_GNUC_MALLOC \
|
||||
__attribute__((__malloc__))
|
||||
# define FRIBIDI_GNUC_HIDDEN \
|
||||
__attribute__((__visibility__ ("hidden")))
|
||||
# else /* __GNUC__ <= 2 */
|
||||
# define FRIBIDI_GNUC_WARN_UNUSED
|
||||
# define FRIBIDI_GNUC_MALLOC
|
||||
# define FRIBIDI_GNUC_HIDDEN
|
||||
# endif /* __GNUC__ <= 2 */
|
||||
#else /* !FRIBIDI_USE_GLIB */
|
||||
# define FRIBIDI_GNUC_CONST
|
||||
# define FRIBIDI_GNUC_DEPRECATED
|
||||
# define FRIBIDI_GNUC_WARN_UNUSED
|
||||
# define FRIBIDI_GNUC_MALLOC
|
||||
# define FRIBIDI_GNUC_HIDDEN
|
||||
#endif /* !FRIBIDI_USE_GLIB */
|
||||
|
||||
/* FRIBIDI_BEGIN_DECLS should be used at the beginning of your declarations,
|
||||
* so that C++ compilers don't mangle their names. Use FRIBIDI_END_DECLS at
|
||||
* the end of C declarations. */
|
||||
#ifndef FRIBIDI_BEGIN_DECLS
|
||||
# ifdef __cplusplus
|
||||
# define FRIBIDI_BEGIN_DECLS extern "C" {
|
||||
# define FRIBIDI_END_DECLS }
|
||||
# else /* !__cplusplus */
|
||||
# define FRIBIDI_BEGIN_DECLS /* empty */
|
||||
# define FRIBIDI_END_DECLS /* empty */
|
||||
# endif /* !__cplusplus */
|
||||
#endif /* !FRIBIDI_BEGIN_DECLS */
|
||||
|
||||
|
||||
#define fribidi_debug_status FRIBIDI_NAMESPACE(debug_status)
|
||||
FRIBIDI_ENTRY int fribidi_debug_status(
|
||||
void
|
||||
);
|
||||
|
||||
#define fribidi_set_debug FRIBIDI_NAMESPACE(set_debug)
|
||||
FRIBIDI_ENTRY int
|
||||
fribidi_set_debug(
|
||||
int state /* new state to set */
|
||||
);
|
||||
|
||||
|
||||
#endif /* !_FRIBIDI_COMMON_H */
|
||||
/* Editor directions:
|
||||
* vim:textwidth=78:tabstop=8:shiftwidth=2:autoindent:cindent
|
||||
*/
|
||||
@@ -0,0 +1,26 @@
|
||||
/* lib/fribidi-config.h. Generated from fribidi-config.h.in by configure. */
|
||||
/* Not copyrighted, in public domain. */
|
||||
#ifndef FRIBIDI_CONFIG_H
|
||||
#define FRIBIDI_CONFIG_H
|
||||
|
||||
#define FRIBIDI "fribidi"
|
||||
#define FRIBIDI_NAME "GNU FriBidi"
|
||||
#define FRIBIDI_BUGREPORT "http://fribidi.org/bug"
|
||||
|
||||
#define FRIBIDI_VERSION "0.19.2"
|
||||
#define FRIBIDI_MAJOR_VERSION 0
|
||||
#define FRIBIDI_MINOR_VERSION 19
|
||||
#define FRIBIDI_MICRO_VERSION 2
|
||||
#define FRIBIDI_INTERFACE_VERSION 3
|
||||
#define FRIBIDI_INTERFACE_VERSION_STRING "3"
|
||||
|
||||
/* Define to 1 if you want charset conversion codes in the library */
|
||||
#define FRIBIDI_CHARSETS 1
|
||||
|
||||
/* Define to 1 if you want to use glib */
|
||||
#define FRIBIDI_USE_GLIB 0
|
||||
|
||||
/* The size of a `int', as computed by sizeof. */
|
||||
#define FRIBIDI_SIZEOF_INT 4
|
||||
|
||||
#endif /* FRIBIDI_CONFIG_H */
|
||||
@@ -0,0 +1,242 @@
|
||||
/* FriBidi
|
||||
* fribidi-deprecated.h - Deprecated interfaces
|
||||
*
|
||||
* $Id: fribidi-deprecated.h,v 1.3 2006/01/31 03:23:13 behdad Exp $
|
||||
* $Author: behdad $
|
||||
* $Date: 2006/01/31 03:23:13 $
|
||||
* $Revision: 1.3 $
|
||||
* $Source: /cvs/fribidi/fribidi2/lib/fribidi-deprecated.h,v $
|
||||
*
|
||||
* Author:
|
||||
* Behdad Esfahbod, 2004, 2005
|
||||
*
|
||||
* Copyright (C) 2004 Sharif FarsiWeb, Inc
|
||||
* Copyright (C) 2004, 2005 Behdad Esfahbod
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this library, in a file named COPYING; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
* Boston, MA 02111-1307, USA
|
||||
*
|
||||
* For licensing issues, contact <license@farsiweb.info>.
|
||||
*/
|
||||
#ifndef _FRIBIDI_DEPRECATED_H
|
||||
#define _FRIBIDI_DEPRECATED_H
|
||||
|
||||
#include "fribidi-common.h"
|
||||
|
||||
#include "fribidi-types.h"
|
||||
|
||||
#include "fribidi-bidi-types.h"
|
||||
|
||||
#include "fribidi-begindecls.h"
|
||||
|
||||
|
||||
#define fribidi_mirroring_status FRIBIDI_NAMESPACE(mirroring_status)
|
||||
/* fribidi_mirroring_status - get current mirroring status
|
||||
*
|
||||
* This function is deprecated and only used with other deprecated functions.
|
||||
*/
|
||||
FRIBIDI_ENTRY fribidi_boolean fribidi_mirroring_status(
|
||||
void
|
||||
) FRIBIDI_GNUC_DEPRECATED;
|
||||
|
||||
#define fribidi_set_mirroring FRIBIDI_NAMESPACE(set_mirroring)
|
||||
/* fribidi_set_mirroring - set mirroring on or off
|
||||
*
|
||||
* This function is used to turn character mirroring on or off.
|
||||
* Character mirroring is the act of replacing a mirrorable glyph
|
||||
* (character), eg. left paranthesis, with the matching glyph,
|
||||
* eg. right paranthesis, in a right-to-left resolved context.
|
||||
* If your rendering engine does mirroring itself, you may want to
|
||||
* turn it off here.
|
||||
*
|
||||
* This flag is on by default.
|
||||
* This function is deprecated and only used with other deprecated functions.
|
||||
*
|
||||
* Returns: the new mirroring status.
|
||||
*/
|
||||
FRIBIDI_ENTRY fribidi_boolean fribidi_set_mirroring(
|
||||
fribidi_boolean state /* new state to set */
|
||||
) FRIBIDI_GNUC_DEPRECATED;
|
||||
|
||||
|
||||
#define fribidi_reorder_nsm_status FRIBIDI_NAMESPACE(reorder_nsm_status)
|
||||
/* fribidi_reorder_nsm_status - get current marks reordering status
|
||||
*
|
||||
* This function is deprecated and only used with other deprecated functions.
|
||||
*/
|
||||
FRIBIDI_ENTRY fribidi_boolean fribidi_reorder_nsm_status(
|
||||
void
|
||||
) FRIBIDI_GNUC_DEPRECATED;
|
||||
|
||||
#define fribidi_set_reorder_nsm FRIBIDI_NAMESPACE(set_reorder_nsm)
|
||||
/* fribidi_set_reorder_nsm - set marks reordering on or off
|
||||
*
|
||||
* This function is used to turn non-spacing marks reordering on or
|
||||
* off. Reordering non-spacing marks is the act of placing non-spacing
|
||||
* marks (bidi class NSM) after their base character in a right-to-left
|
||||
* resolved context. If your rendering engine expects non-spacing marks
|
||||
* always after the base character in the memory representation of the
|
||||
* visual string, you need this option on. An example of where people
|
||||
* may need it off is when rendering in the console when non-spacing
|
||||
* marks cannot be applied on top of the base character.
|
||||
*
|
||||
* This flag is on by default.
|
||||
* This function is deprecated and only used with other deprecated functions.
|
||||
*
|
||||
* Returns: the new marks reordering status.
|
||||
*/
|
||||
FRIBIDI_ENTRY fribidi_boolean fribidi_set_reorder_nsm(
|
||||
fribidi_boolean state /* new state to set */
|
||||
) FRIBIDI_GNUC_DEPRECATED;
|
||||
|
||||
|
||||
|
||||
|
||||
/* fribidi_log2vis_get_embedding_levels - get embedding levels
|
||||
*
|
||||
* Deprecated. Replaced by fribidi_get_par_embedding_levels.
|
||||
*/
|
||||
#define fribidi_log2vis_get_embedding_levels FRIBIDI_NAMESPACE(log2vis_get_embedding_levels)
|
||||
FRIBIDI_ENTRY FriBidiLevel
|
||||
fribidi_log2vis_get_embedding_levels(
|
||||
const FriBidiCharType *bidi_types, /* input list of bidi types as returned by
|
||||
fribidi_get_bidi_types() */
|
||||
const FriBidiStrIndex len, /* input string length of the paragraph */
|
||||
FriBidiParType *pbase_dir, /* requested and resolved paragraph
|
||||
* base direction */
|
||||
FriBidiLevel *embedding_levels /* output list of embedding levels */
|
||||
) FRIBIDI_GNUC_DEPRECATED;
|
||||
|
||||
/* fribidi_get_type - get character bidi type
|
||||
*
|
||||
* Deprecated. Replaced by fribidi_get_bidi_type.
|
||||
*/
|
||||
#define fribidi_get_type FRIBIDI_NAMESPACE(get_type)
|
||||
FRIBIDI_ENTRY FriBidiCharType
|
||||
fribidi_get_type(
|
||||
FriBidiChar ch /* input character */
|
||||
) FRIBIDI_GNUC_DEPRECATED;
|
||||
|
||||
/* fribidi_get_type_internal - get character bidi type
|
||||
*
|
||||
* Deprecated. Replaced by fribidi_get_bidi_type.
|
||||
*/
|
||||
#define fribidi_get_type_internal FRIBIDI_NAMESPACE(get_type_internal)
|
||||
FRIBIDI_ENTRY FriBidiCharType
|
||||
fribidi_get_type_internal(
|
||||
FriBidiChar ch /* input character */
|
||||
) FRIBIDI_GNUC_DEPRECATED;
|
||||
|
||||
#define fribidi_remove_bidi_marks FRIBIDI_NAMESPACE(remove_bidi_marks)
|
||||
/* fribidi_remove_bidi_marks - remove bidi marks out of an string
|
||||
*
|
||||
* This function removes the bidi and boundary-neutral marks out of an string
|
||||
* and the accompanying lists. It implements rule X9 of the Unicode
|
||||
* Bidirectional Algorithm available at
|
||||
* http://www.unicode.org/reports/tr9/#X9, with the exception that it removes
|
||||
* U+200E LEFT-TO-RIGHT MARK and U+200F RIGHT-TO-LEFT MARK too.
|
||||
*
|
||||
* If any of the input lists are NULL, the list is skipped. If str is the
|
||||
* visual string, then positions_to_this is positions_L_to_V and
|
||||
* position_from_this_list is positions_V_to_L; if str is the logical
|
||||
* string, the other way. Moreover, the position maps should be filled with
|
||||
* valid entries.
|
||||
*
|
||||
* A position map pointing to a removed character is filled with -1. By the
|
||||
* way, you should not use embedding_levels if str is visual string.
|
||||
*
|
||||
* For best results this function should be run on a whole paragraph, not
|
||||
* lines; but feel free to do otherwise if you know what you are doing.
|
||||
* Deprecated. Use fribidi_remove_special_chars instead.
|
||||
*
|
||||
* Returns: New length of the string, or -1 if an error occured (memory
|
||||
* allocation failure most probably).
|
||||
*/
|
||||
FRIBIDI_ENTRY FriBidiStrIndex
|
||||
fribidi_remove_bidi_marks(
|
||||
FriBidiChar *str, /* input string to clean */
|
||||
const FriBidiStrIndex len, /* input string length */
|
||||
FriBidiStrIndex *positions_to_this, /* list mapping positions to the
|
||||
order used in str */
|
||||
FriBidiStrIndex *position_from_this_list, /* list mapping positions from the
|
||||
order used in str */
|
||||
FriBidiLevel *embedding_levels /* list of embedding levels */
|
||||
)
|
||||
FRIBIDI_GNUC_WARN_UNUSED FRIBIDI_GNUC_DEPRECATED;
|
||||
|
||||
|
||||
#define fribidi_log2vis FRIBIDI_NAMESPACE(log2vis)
|
||||
/* fribidi_log2vis - get visual string
|
||||
*
|
||||
* This function converts the logical input string to the visual output
|
||||
* strings as specified by the Unicode Bidirectional Algorithm. As a side
|
||||
* effect it also generates mapping lists between the two strings, and the
|
||||
* list of embedding levels as defined by the algorithm.
|
||||
*
|
||||
* If NULL is passed as any of the the lists, the list is ignored and not
|
||||
* filled.
|
||||
*
|
||||
* This function is obsolete because it only handles one-line paragraphs.
|
||||
* Please consider using other functions instead. Deprecated.
|
||||
*
|
||||
* Returns: Maximum level found plus one, or zero if any error occured
|
||||
* (memory allocation failure most probably).
|
||||
*/
|
||||
FRIBIDI_ENTRY FriBidiLevel fribidi_log2vis(
|
||||
const FriBidiChar *str, /* input logical string */
|
||||
const FriBidiStrIndex len, /* input string length */
|
||||
FriBidiParType *pbase_dir, /* requested and resolved paragraph
|
||||
* base direction */
|
||||
FriBidiChar *visual_str, /* output visual string */
|
||||
FriBidiStrIndex *positions_L_to_V, /* output mapping from logical to
|
||||
* visual string positions */
|
||||
FriBidiStrIndex *positions_V_to_L, /* output mapping from visual string
|
||||
* back to the logical string
|
||||
* positions */
|
||||
FriBidiLevel *embedding_levels /* output list of embedding levels */
|
||||
)
|
||||
FRIBIDI_GNUC_WARN_UNUSED FRIBIDI_GNUC_DEPRECATED;
|
||||
|
||||
|
||||
#define UNI_MAX_BIDI_LEVEL FRIBIDI_BIDI_MAX_EXPLICIT_LEVEL
|
||||
#define UNI_LRM FRIBIDI_CHAR_LRM
|
||||
#define UNI_RLM FRIBIDI_CHAR_RLM
|
||||
#define UNI_LRE FRIBIDI_CHAR_LRE
|
||||
#define UNI_RLE FRIBIDI_CHAR_RLE
|
||||
#define UNI_LRO FRIBIDI_CHAR_LRO
|
||||
#define UNI_RLO FRIBIDI_CHAR_RLO
|
||||
#define UNI_LS FRIBIDI_CHAR_LS
|
||||
#define UNI_PS FRIBIDI_CHAR_PS
|
||||
#define UNI_ZWNJ FRIBIDI_CHAR_ZWNJ
|
||||
#define UNI_ZWJ FRIBIDI_CHAR_ZWJ
|
||||
#define UNI_HEBREW_ALEF FRIBIDI_CHAR_HEBREW_ALEF
|
||||
#define UNI_ARABIC_ALEF FRIBIDI_CHAR_ARABIC_ALEF
|
||||
#define UNI_ARABIC_ZERO FRIBIDI_CHAR_ARABIC_ZERO
|
||||
#define UNI_FARSI_ZERO FRIBIDI_CHAR_PERSIAN_ZERO
|
||||
|
||||
#define FRIBIDI_TYPE_WL FRIBIDI_PAR_WLTR
|
||||
#define FRIBIDI_TYPE_WR FRIBIDI_PAR_WRTL
|
||||
#define FRIBIDI_TYPE_L FRIBIDI_PAR_LTR
|
||||
#define FRIBIDI_TYPE_R FRIBIDI_PAR_RTL
|
||||
#define FRIBIDI_TYPE_N FRIBIDI_PAR_ON
|
||||
#define FRIBIDI_TYPE_B FRIBIDI_TYPE_BS
|
||||
#define FRIBIDI_TYPE_S FRIBIDI_TYPE_SS
|
||||
|
||||
#include "fribidi-enddecls.h"
|
||||
|
||||
#endif /* !_FRIBIDI_DEPRECATED_H */
|
||||
/* Editor directions:
|
||||
* vim:textwidth=78:tabstop=8:shiftwidth=2:autoindent:cindent
|
||||
*/
|
||||
@@ -0,0 +1,3 @@
|
||||
#ifdef FRIBIDI_END_DECLS
|
||||
FRIBIDI_END_DECLS
|
||||
#endif /* FRIBIDI_END_DECLS */
|
||||
@@ -0,0 +1,78 @@
|
||||
/* FriBidi
|
||||
* fribidi-flags.h - option flags
|
||||
*
|
||||
* $Id: fribidi-flags.h,v 1.1 2005/11/03 01:39:01 behdad Exp $
|
||||
* $Author: behdad $
|
||||
* $Date: 2005/11/03 01:39:01 $
|
||||
* $Revision: 1.1 $
|
||||
* $Source: /cvs/fribidi/fribidi2/lib/fribidi-flags.h,v $
|
||||
*
|
||||
* Author:
|
||||
* Behdad Esfahbod, 2005
|
||||
*
|
||||
* Copyright (C) 2005 Behdad Esfahbod
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this library, in a file named COPYING; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
* Boston, MA 02111-1307, USA
|
||||
*
|
||||
* For licensing issues, contact <license@farsiweb.info>.
|
||||
*/
|
||||
#ifndef _FRIBIDI_FLAGS_H
|
||||
#define _FRIBIDI_FLAGS_H
|
||||
|
||||
#include "fribidi-common.h"
|
||||
|
||||
#include "fribidi-types.h"
|
||||
|
||||
#include "fribidi-begindecls.h"
|
||||
|
||||
typedef fribidi_uint32 FriBidiFlags;
|
||||
|
||||
/*
|
||||
* Define option flags that various functions use. Each mask has
|
||||
* only one bit set.
|
||||
*/
|
||||
|
||||
#define FRIBIDI_FLAG_SHAPE_MIRRORING 0x00000001
|
||||
#define FRIBIDI_FLAG_REORDER_NSM 0x00000002
|
||||
|
||||
#define FRIBIDI_FLAG_SHAPE_ARAB_PRES 0x00000100
|
||||
#define FRIBIDI_FLAG_SHAPE_ARAB_LIGA 0x00000200
|
||||
#define FRIBIDI_FLAG_SHAPE_ARAB_CONSOLE 0x00000400
|
||||
|
||||
#define FRIBIDI_FLAG_REMOVE_BIDI 0x00010000
|
||||
#define FRIBIDI_FLAG_REMOVE_JOINING 0x00020000
|
||||
#define FRIBIDI_FLAG_REMOVE_SPECIALS 0x00040000
|
||||
|
||||
|
||||
/*
|
||||
* And their combinations.
|
||||
*/
|
||||
|
||||
#define FRIBIDI_FLAGS_DEFAULT ( \
|
||||
FRIBIDI_FLAG_SHAPE_MIRRORING | \
|
||||
FRIBIDI_FLAG_REORDER_NSM | \
|
||||
FRIBIDI_FLAG_REMOVE_SPECIALS )
|
||||
|
||||
#define FRIBIDI_FLAGS_ARABIC ( \
|
||||
FRIBIDI_FLAG_SHAPE_ARAB_PRES | \
|
||||
FRIBIDI_FLAG_SHAPE_ARAB_LIGA )
|
||||
|
||||
#include "fribidi-enddecls.h"
|
||||
|
||||
#endif /* !_FRIBIDI_FLAGS_H */
|
||||
/* Editor directions:
|
||||
* vim:textwidth=78:tabstop=8:shiftwidth=2:autoindent:cindent
|
||||
*/
|
||||
@@ -0,0 +1,50 @@
|
||||
#ifndef __FRIBIDI_DOC
|
||||
/* FriBidi
|
||||
* fribidi-joining-types-list.h - list of joining types
|
||||
*
|
||||
* $Id: fribidi-joining-types-list.h,v 1.2 2004/06/15 11:52:02 behdad Exp $
|
||||
* $Author: behdad $
|
||||
* $Date: 2004/06/15 11:52:02 $
|
||||
* $Revision: 1.2 $
|
||||
* $Source: /cvs/fribidi/fribidi2/lib/fribidi-joining-types-list.h,v $
|
||||
*
|
||||
* Author:
|
||||
* Behdad Esfahbod, 2004
|
||||
*
|
||||
* Copyright (C) 2004 Sharif FarsiWeb, Inc.
|
||||
* Copyright (C) 2004 Behdad Esfahbod
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this library, in a file named COPYING; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
* Boston, MA 02111-1307, USA
|
||||
*
|
||||
* For licensing issues, contact <license@farsiweb.info>.
|
||||
*/
|
||||
/* *INDENT-OFF* */
|
||||
#endif /* !__FRIBIDI_DOC */
|
||||
#ifndef _FRIBIDI_ADD_TYPE
|
||||
# define _FRIBIDI_ADD_TYPE(x, y)
|
||||
#endif
|
||||
|
||||
_FRIBIDI_ADD_TYPE (U, '|') /* nUn-joining, e.g. Full Stop */
|
||||
_FRIBIDI_ADD_TYPE (R, '<') /* Right-joining, e.g. Arabic Letter Dal */
|
||||
_FRIBIDI_ADD_TYPE (D, '+') /* Dual-joining, e.g. Arabic Letter Ain */
|
||||
_FRIBIDI_ADD_TYPE (C, '-') /* join-Causing, e.g. Tatweel, ZWJ */
|
||||
_FRIBIDI_ADD_TYPE (T, '^') /* Transparent, e.g. Arabic Fatha */
|
||||
_FRIBIDI_ADD_TYPE (L, '>') /* Left-joining, i.e. fictional */
|
||||
_FRIBIDI_ADD_TYPE (G, '~') /* iGnored, e.g. LRE, RLE, ZWNBSP */
|
||||
|
||||
#ifndef __FRIBIDI_DOC
|
||||
/* *INDENT-ON* */
|
||||
#endif /* !__FRIBIDI_DOC */
|
||||
@@ -0,0 +1,259 @@
|
||||
/* FriBidi
|
||||
* fribidi-joining-types.h - character joining types
|
||||
*
|
||||
* $Id: fribidi-joining-types.h,v 1.5 2005/11/03 01:39:01 behdad Exp $
|
||||
* $Author: behdad $
|
||||
* $Date: 2005/11/03 01:39:01 $
|
||||
* $Revision: 1.5 $
|
||||
* $Source: /cvs/fribidi/fribidi2/lib/fribidi-joining-types.h,v $
|
||||
*
|
||||
* Author:
|
||||
* Behdad Esfahbod, 2001, 2002, 2004
|
||||
*
|
||||
* Copyright (C) 2004 Sharif FarsiWeb, Inc.
|
||||
* Copyright (C) 2001,2002 Behdad Esfahbod
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this library, in a file named COPYING; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
* Boston, MA 02111-1307, USA
|
||||
*
|
||||
* For licensing issues, contact <license@farsiweb.info>.
|
||||
*/
|
||||
#ifndef _FRIBIDI_JOINING_TYPES_H
|
||||
#define _FRIBIDI_JOINING_TYPES_H
|
||||
|
||||
#include "fribidi-common.h"
|
||||
|
||||
#include "fribidi-types.h"
|
||||
|
||||
#include "fribidi-begindecls.h"
|
||||
|
||||
/*
|
||||
* Define bit masks that joining types are based on, each mask has
|
||||
* only one bit set.
|
||||
*/
|
||||
|
||||
#define FRIBIDI_MASK_JOINS_RIGHT 0x01 /* May join to right */
|
||||
#define FRIBIDI_MASK_JOINS_LEFT 0x02 /* May join to right */
|
||||
#define FRIBIDI_MASK_ARAB_SHAPES 0x04 /* May Arabic shape */
|
||||
#define FRIBIDI_MASK_TRANSPARENT 0x08 /* Is transparent */
|
||||
#define FRIBIDI_MASK_IGNORED 0x10 /* Is ignored */
|
||||
#define FRIBIDI_MASK_LIGATURED 0x20 /* Is ligatured */
|
||||
|
||||
/*
|
||||
* Define values for FriBidiJoiningType
|
||||
*/
|
||||
|
||||
/* nUn-joining */
|
||||
#define FRIBIDI_JOINING_TYPE_U_VAL ( 0 )
|
||||
|
||||
/* Right-joining */
|
||||
#define FRIBIDI_JOINING_TYPE_R_VAL \
|
||||
( FRIBIDI_MASK_JOINS_RIGHT | FRIBIDI_MASK_ARAB_SHAPES )
|
||||
|
||||
/* Dual-joining */
|
||||
#define FRIBIDI_JOINING_TYPE_D_VAL \
|
||||
( FRIBIDI_MASK_JOINS_RIGHT | FRIBIDI_MASK_JOINS_LEFT \
|
||||
| FRIBIDI_MASK_ARAB_SHAPES )
|
||||
|
||||
/* join-Causing */
|
||||
#define FRIBIDI_JOINING_TYPE_C_VAL \
|
||||
( FRIBIDI_MASK_JOINS_RIGHT | FRIBIDI_MASK_JOINS_LEFT )
|
||||
|
||||
/* Left-joining */
|
||||
#define FRIBIDI_JOINING_TYPE_L_VAL \
|
||||
( FRIBIDI_MASK_JOINS_LEFT | FRIBIDI_MASK_ARAB_SHAPES )
|
||||
|
||||
/* Transparent */
|
||||
#define FRIBIDI_JOINING_TYPE_T_VAL \
|
||||
( FRIBIDI_MASK_TRANSPARENT | FRIBIDI_MASK_ARAB_SHAPES )
|
||||
|
||||
/* iGnored */
|
||||
#define FRIBIDI_JOINING_TYPE_G_VAL ( FRIBIDI_MASK_IGNORED )
|
||||
|
||||
|
||||
enum _FriBidiJoiningTypeEnum {
|
||||
# define _FRIBIDI_ADD_TYPE(TYPE, SYMBOL) \
|
||||
FRIBIDI_JOINING_TYPE_##TYPE = FRIBIDI_JOINING_TYPE_##TYPE##_VAL,
|
||||
|
||||
# include "fribidi-joining-types-list.h"
|
||||
|
||||
# undef _FRIBIDI_ADD_TYPE
|
||||
_FRIBIDI_JOINING_TYPE_JUNK /* Don't use this */
|
||||
};
|
||||
|
||||
#ifdef __FRIBIDI_DOC
|
||||
typedef enum _FriBidiJoiningTypeEnum FriBidiJoiningType;
|
||||
#else /* !__FRIBIDI_DOC */
|
||||
typedef fribidi_uint8 FriBidiJoiningType;
|
||||
#endif /* !__FRIBIDI_DOC */
|
||||
|
||||
/* FriBidiArabicProp is essentially the same type as FriBidiJoiningType, but
|
||||
* not limited to the few values returned by fribidi_get_joining_type. */
|
||||
typedef fribidi_uint8 FriBidiArabicProp;
|
||||
|
||||
/*
|
||||
* The equivalent of JoiningType values for ArabicProp
|
||||
*/
|
||||
|
||||
/* Primary Arabic Joining Classes (Table 8-2) */
|
||||
|
||||
/* nUn-joining */
|
||||
#define FRIBIDI_IS_JOINING_TYPE_U(p) \
|
||||
( 0 == ( (p) & \
|
||||
( FRIBIDI_MASK_TRANSPARENT | FRIBIDI_MASK_IGNORED \
|
||||
| FRIBIDI_MASK_JOINS_RIGHT | FRIBIDI_MASK_JOINS_LEFT ) ) )
|
||||
|
||||
/* Right-joining */
|
||||
#define FRIBIDI_IS_JOINING_TYPE_R(p) \
|
||||
( FRIBIDI_MASK_JOINS_RIGHT == ( (p) & \
|
||||
( FRIBIDI_MASK_TRANSPARENT | FRIBIDI_MASK_IGNORED \
|
||||
| FRIBIDI_MASK_JOINS_RIGHT | FRIBIDI_MASK_JOINS_LEFT ) ) )
|
||||
|
||||
/* Dual-joining */
|
||||
#define FRIBIDI_IS_JOINING_TYPE_D(p) \
|
||||
( ( FRIBIDI_MASK_JOINS_RIGHT | FRIBIDI_MASK_JOINS_LEFT \
|
||||
| FRIBIDI_MASK_ARAB_SHAPES ) == ( (p) & \
|
||||
( FRIBIDI_MASK_TRANSPARENT | FRIBIDI_MASK_IGNORED \
|
||||
| FRIBIDI_MASK_JOINS_RIGHT | FRIBIDI_MASK_JOINS_LEFT \
|
||||
| FRIBIDI_MASK_ARAB_SHAPES ) ) )
|
||||
|
||||
/* join-Causing */
|
||||
#define FRIBIDI_IS_JOINING_TYPE_C(p) \
|
||||
( ( FRIBIDI_MASK_JOINS_RIGHT | FRIBIDI_MASK_JOINS_LEFT ) == ( (p) & \
|
||||
( FRIBIDI_MASK_TRANSPARENT | FRIBIDI_MASK_IGNORED \
|
||||
| FRIBIDI_MASK_JOINS_RIGHT | FRIBIDI_MASK_JOINS_LEFT \
|
||||
| FRIBIDI_MASK_ARAB_SHAPES ) ) )
|
||||
|
||||
/* Left-joining */
|
||||
#define FRIBIDI_IS_JOINING_TYPE_L(p) \
|
||||
( FRIBIDI_MASK_JOINS_LEFT == ( (p) & \
|
||||
( FRIBIDI_MASK_TRANSPARENT | FRIBIDI_MASK_IGNORED \
|
||||
| FRIBIDI_MASK_JOINS_RIGHT | FRIBIDI_MASK_JOINS_LEFT ) ) )
|
||||
|
||||
/* Transparent */
|
||||
#define FRIBIDI_IS_JOINING_TYPE_T(p) \
|
||||
( FRIBIDI_MASK_TRANSPARENT == ( (p) & \
|
||||
( FRIBIDI_MASK_TRANSPARENT | FRIBIDI_MASK_IGNORED ) ) )
|
||||
|
||||
/* iGnored */
|
||||
#define FRIBIDI_IS_JOINING_TYPE_G(p) \
|
||||
( FRIBIDI_MASK_IGNORED == ( (p) & \
|
||||
( FRIBIDI_MASK_TRANSPARENT | FRIBIDI_MASK_IGNORED ) ) )
|
||||
|
||||
/* and for Derived Arabic Joining Classes (Table 8-3) */
|
||||
|
||||
/* Right join-Causing */
|
||||
#define FRIBIDI_IS_JOINING_TYPE_RC(p) \
|
||||
( FRIBIDI_MASK_JOINS_RIGHT == ( (p) & \
|
||||
( FRIBIDI_MASK_TRANSPARENT | FRIBIDI_MASK_IGNORED \
|
||||
| FRIBIDI_MASK_JOINS_RIGHT ) ) )
|
||||
|
||||
/* Left join-Causing */
|
||||
#define FRIBIDI_IS_JOINING_TYPE_LC(p) \
|
||||
( FRIBIDI_MASK_JOINS_LEFT == ( (p) & \
|
||||
( FRIBIDI_MASK_TRANSPARENT | FRIBIDI_MASK_IGNORED \
|
||||
| FRIBIDI_MASK_JOINS_LEFT ) ) )
|
||||
|
||||
|
||||
/*
|
||||
* Defining macros for needed queries, It is fully dependent on the
|
||||
* implementation of FriBidiJoiningType.
|
||||
*/
|
||||
|
||||
/* Joins to right: R, D, C? */
|
||||
#define FRIBIDI_JOINS_RIGHT(p) ((p) & FRIBIDI_MASK_JOINS_RIGHT)
|
||||
|
||||
/* Joins to left: L, D, C? */
|
||||
#define FRIBIDI_JOINS_LEFT(p) ((p) & FRIBIDI_MASK_JOINS_LEFT)
|
||||
|
||||
/* May shape: R, D, L, T? */
|
||||
#define FRIBIDI_ARAB_SHAPES(p) ((p) & FRIBIDI_MASK_ARAB_SHAPES)
|
||||
|
||||
/* Is skipped in joining: T, G? */
|
||||
#define FRIBIDI_IS_JOIN_SKIPPED(p) \
|
||||
((p) & (FRIBIDI_MASK_TRANSPARENT | FRIBIDI_MASK_IGNORED))
|
||||
|
||||
/* Is base that will be shaped: R, D, L? */
|
||||
#define FRIBIDI_IS_JOIN_BASE_SHAPES(p) \
|
||||
( FRIBIDI_MASK_ARAB_SHAPES == ( (p) & \
|
||||
( FRIBIDI_MASK_TRANSPARENT | FRIBIDI_MASK_IGNORED \
|
||||
| FRIBIDI_MASK_ARAB_SHAPES ) ) )
|
||||
|
||||
#define FRIBIDI_JOINS_PRECEDING_MASK(level) \
|
||||
(FRIBIDI_LEVEL_IS_RTL (level) ? FRIBIDI_MASK_JOINS_RIGHT \
|
||||
: FRIBIDI_MASK_JOINS_LEFT)
|
||||
|
||||
#define FRIBIDI_JOINS_FOLLOWING_MASK(level) \
|
||||
(FRIBIDI_LEVEL_IS_RTL (level) ? FRIBIDI_MASK_JOINS_LEFT \
|
||||
: FRIBIDI_MASK_JOINS_RIGHT)
|
||||
|
||||
#define FRIBIDI_JOIN_SHAPE(p) \
|
||||
((p) & ( FRIBIDI_MASK_JOINS_RIGHT | FRIBIDI_MASK_JOINS_LEFT ))
|
||||
|
||||
/* Functions finally */
|
||||
|
||||
|
||||
#define fribidi_get_joining_type FRIBIDI_NAMESPACE(get_joining_type)
|
||||
/* fribidi_get_joining_type - get character joining type
|
||||
*
|
||||
* This function returns the joining type of a character as defined in Table
|
||||
* 8-2 Primary Arabic Joining Classes of the Unicode standard available at
|
||||
* http://www.unicode.org/versions/Unicode4.0.0/ch08.pdf#G7462, using data
|
||||
* provided in file ArabicShaping.txt and UnicodeData.txt of the Unicode
|
||||
* Character Database available at
|
||||
* http://www.unicode.org/Public/UNIDATA/ArabicShaping.txt and
|
||||
* http://www.unicode.org/Public/UNIDATA/UnicodeData.txt.
|
||||
*
|
||||
* There are a few macros defined in fribidi-joining-types.h for querying a
|
||||
* joining type.
|
||||
*/
|
||||
FRIBIDI_ENTRY FriBidiJoiningType
|
||||
fribidi_get_joining_type(
|
||||
FriBidiChar ch /* input character */
|
||||
) FRIBIDI_GNUC_CONST;
|
||||
|
||||
#define fribidi_get_joining_types FRIBIDI_NAMESPACE(get_joining_types)
|
||||
/* fribidi_get_joining_types - get joining types for an string of characters
|
||||
*
|
||||
* This function finds the joining types of an string of characters. See
|
||||
* fribidi_get_joining_type for more information about the joining types
|
||||
* returned by this function.
|
||||
*/
|
||||
FRIBIDI_ENTRY void fribidi_get_joining_types(
|
||||
const FriBidiChar *str, /* input string */
|
||||
const FriBidiStrIndex len, /* input string length */
|
||||
FriBidiJoiningType *jtypes /* output joining types */
|
||||
);
|
||||
|
||||
#define fribidi_get_joining_type_name FRIBIDI_NAMESPACE(get_joining_type_name)
|
||||
/* fribidi_get_joining_type_name - get joining type name
|
||||
*
|
||||
* This function returns the joining type name of a joining type. The
|
||||
* returned string is a static string and should not be freed.
|
||||
*
|
||||
* The type names are the same as ones defined in Table 8-2 Primary Arabic
|
||||
* Joining Classes of the Unicode standard available at
|
||||
* http://www.unicode.org/versions/Unicode4.0.0/ch08.pdf#G7462.
|
||||
*/
|
||||
FRIBIDI_ENTRY const char *fribidi_get_joining_type_name(
|
||||
FriBidiJoiningType j /* input joining type */
|
||||
) FRIBIDI_GNUC_CONST;
|
||||
|
||||
#include "fribidi-enddecls.h"
|
||||
|
||||
#endif /* !_FRIBIDI_JOINING_TYPES_H */
|
||||
/* Editor directions:
|
||||
* vim:textwidth=78:tabstop=8:shiftwidth=2:autoindent:cindent
|
||||
*/
|
||||
@@ -0,0 +1,81 @@
|
||||
/* FriBidi
|
||||
* fribidi-joining.h - Arabic joining algorithm
|
||||
*
|
||||
* $Id: fribidi-joining.h,v 1.3 2004/06/21 21:15:31 behdad Exp $
|
||||
* $Author: behdad $
|
||||
* $Date: 2004/06/21 21:15:31 $
|
||||
* $Revision: 1.3 $
|
||||
* $Source: /cvs/fribidi/fribidi2/lib/fribidi-joining.h,v $
|
||||
*
|
||||
* Authors:
|
||||
* Behdad Esfahbod, 2004
|
||||
*
|
||||
* Copyright (C) 2004 Sharif FarsiWeb, Inc
|
||||
* Copyright (C) 2004 Behdad Esfahbod
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this library, in a file named COPYING; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
* Boston, MA 02111-1307, USA
|
||||
*
|
||||
* For licensing issues, contact <license@farsiweb.info>.
|
||||
*/
|
||||
#ifndef _FRIBIDI_JOINING_H
|
||||
#define _FRIBIDI_JOINING_H
|
||||
|
||||
#include "fribidi-common.h"
|
||||
|
||||
#include "fribidi-types.h"
|
||||
#include "fribidi-bidi-types.h"
|
||||
#include "fribidi-joining-types.h"
|
||||
|
||||
#include "fribidi-begindecls.h"
|
||||
|
||||
#define fribidi_join_arabic FRIBIDI_NAMESPACE(join_arabic)
|
||||
/* fribidi_join_arabic - do Arabic joining
|
||||
*
|
||||
* This function does the Arabic joining algorithm. Means, given Arabic
|
||||
* joining types of the characters in ar_props (don't worry,
|
||||
* FriBidiJoiningType can be casted to FriBidiArabicProp automagically), this
|
||||
* function modifies this properties to grasp the effect of neighboring
|
||||
* characters. You probably need this information later to do Arabic shaping.
|
||||
*
|
||||
* This function implements rules R1 to R7 inclusive (all rules) of the Arabic
|
||||
* Cursive Joining algorithm of the Unicode standard as available at
|
||||
* http://www.unicode.org/versions/Unicode4.0.0/ch08.pdf#G7462. It also
|
||||
* interacts correctly with the bidirection algorithm as defined in Section
|
||||
* 3.5 Shaping of the Unicode Bidirectional Algorithm available at
|
||||
* http://www.unicode.org/reports/tr9/#Shaping.
|
||||
*
|
||||
* There are a few macros defined in fribidi-joining-types.h for querying the
|
||||
* Arabic properties computed by this function.
|
||||
*/
|
||||
FRIBIDI_ENTRY void fribidi_join_arabic(
|
||||
const FriBidiCharType *bidi_types, /* input list of bidi types as
|
||||
returned by
|
||||
fribidi_get_bidi_types() */
|
||||
const FriBidiStrIndex len, /* input string length */
|
||||
const FriBidiLevel *embedding_levels, /* input list of embedding
|
||||
levels, as returned by
|
||||
fribidi_get_par_embedding_levels */
|
||||
FriBidiArabicProp *ar_props /* Arabic properties to analyze, initilized by
|
||||
joining types, as returned by
|
||||
fribidi_get_joining_types */
|
||||
);
|
||||
|
||||
#include "fribidi-enddecls.h"
|
||||
|
||||
#endif /* !_FRIBIDI_JOINING_H */
|
||||
/* Editor directions:
|
||||
* vim:textwidth=78:tabstop=8:shiftwidth=2:autoindent:cindent
|
||||
*/
|
||||
@@ -0,0 +1,94 @@
|
||||
/* fribidi-mirroring.h - get mirrored character
|
||||
*
|
||||
* Copyright (C) 2004 Sharif FarsiWeb, Inc
|
||||
* Copyright (C) 2001, 2002, 2004 Behdad Esfahbod
|
||||
* Copyright (C) 1999, 2000 Dov Grobgeld
|
||||
*
|
||||
* This file is part of GNU FriBidi.
|
||||
*
|
||||
* GNU FriBidi is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public License
|
||||
* as published by the Free Software Foundation; either version 2.1
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* GNU FriBidi is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with GNU FriBidi; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*
|
||||
* For licensing issues, contact <license@farsiweb.info> or write to
|
||||
* Sharif FarsiWeb, Inc., PO Box 13445-389, Tehran, Iran.
|
||||
*/
|
||||
/* $Id: fribidi-mirroring.h,v 1.10 2004/09/28 07:58:57 behdad Exp $
|
||||
* $Author: behdad $
|
||||
* $Date: 2004/09/28 07:58:57 $
|
||||
* $Revision: 1.10 $
|
||||
* $Source: /cvs/fribidi/fribidi2/lib/fribidi-mirroring.h,v $
|
||||
*
|
||||
* Author(s):
|
||||
* Behdad Esfahbod, 2001, 2002, 2004
|
||||
* Dov Grobgeld, 1999, 2000
|
||||
*/
|
||||
#ifndef _FRIBIDI_MIRRORING_H
|
||||
#define _FRIBIDI_MIRRORING_H
|
||||
|
||||
#include "fribidi-common.h"
|
||||
|
||||
#include "fribidi-types.h"
|
||||
#include "fribidi-bidi-types.h"
|
||||
|
||||
#include "fribidi-begindecls.h"
|
||||
|
||||
#define fribidi_get_mirror_char FRIBIDI_NAMESPACE(get_mirror_char)
|
||||
/* fribidi_get_mirror_char - get mirrored character
|
||||
*
|
||||
* This function finds the mirrored equivalent of a character as defined in
|
||||
* the file BidiMirroring.txt of the Unicode Character Database available at
|
||||
* http://www.unicode.org/Public/UNIDATA/BidiMirroring.txt.
|
||||
*
|
||||
* If the input character is a declared as a mirroring character in the
|
||||
* Unicode standard and has a mirrored equivalent. The matching mirrored
|
||||
* character is put in the output, otherwise the input character itself is
|
||||
* put.
|
||||
*
|
||||
* Returns: if the character has a mirroring equivalent or not.
|
||||
*/
|
||||
FRIBIDI_ENTRY fribidi_boolean fribidi_get_mirror_char(
|
||||
FriBidiChar ch, /* input character */
|
||||
FriBidiChar *mirrored_ch /* output mirrored character */
|
||||
);
|
||||
|
||||
#define fribidi_shape_mirroring FRIBIDI_NAMESPACE(shape_mirroring)
|
||||
/* fribidi_shape_mirroring - do mirroring shaping
|
||||
*
|
||||
* This functions replaces mirroring characters on right-to-left embeddings in
|
||||
* string with their mirrored equivalent as returned by
|
||||
* fribidi_get_mirror_char().
|
||||
*
|
||||
* This function implements rule L4 of the Unicode Bidirectional Algorithm
|
||||
* available at http://www.unicode.org/reports/tr9/#L4.
|
||||
*/
|
||||
FRIBIDI_ENTRY void fribidi_shape_mirroring(
|
||||
const FriBidiLevel *embedding_levels, /* input list of embedding
|
||||
levels, as returned by
|
||||
fribidi_get_par_embedding_levels */
|
||||
const FriBidiStrIndex len, /* input string length */
|
||||
FriBidiChar *str /* string to shape */
|
||||
);
|
||||
|
||||
#include "fribidi-enddecls.h"
|
||||
|
||||
#endif /* !_FRIBIDI_MIRRORING_H */
|
||||
/* Editor directions:
|
||||
* Local Variables:
|
||||
* mode: c
|
||||
* c-basic-offset: 2
|
||||
* indent-tabs-mode: t
|
||||
* tab-width: 8
|
||||
* End:
|
||||
* vim: textwidth=78: autoindent: cindent: shiftwidth=2: tabstop=8:
|
||||
*/
|
||||
@@ -0,0 +1,78 @@
|
||||
/* FriBidi
|
||||
* fribidi-shape.h - shaping
|
||||
*
|
||||
* $Id: fribidi-shape.h,v 1.2 2006/01/14 12:09:29 behdad Exp $
|
||||
* $Author: behdad $
|
||||
* $Date: 2006/01/14 12:09:29 $
|
||||
* $Revision: 1.2 $
|
||||
* $Source: /cvs/fribidi/fribidi2/lib/fribidi-shape.h,v $
|
||||
*
|
||||
* Author:
|
||||
* Behdad Esfahbod, 2004, 2005
|
||||
*
|
||||
* Copyright (C) 2004 Sharif FarsiWeb, Inc
|
||||
* Copyright (C) 2004, 2005 Behdad Esfahbod
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this library, in a file named COPYING; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
* Boston, MA 02111-1307, USA
|
||||
*
|
||||
* For licensing issues, contact <license@farsiweb.info>.
|
||||
*/
|
||||
#ifndef _FRIBIDI_SHAPE_H
|
||||
#define _FRIBIDI_SHAPE_H
|
||||
|
||||
#include "fribidi-types.h"
|
||||
#include "fribidi-flags.h"
|
||||
#include "fribidi-bidi-types.h"
|
||||
#include "fribidi-joining-types.h"
|
||||
|
||||
#include "fribidi-begindecls.h"
|
||||
|
||||
|
||||
#define fribidi_shape FRIBIDI_NAMESPACE(shape)
|
||||
/* fribidi_shape - do bidi-aware shaping
|
||||
*
|
||||
* This function does all shaping work that depends on the resolved embedding
|
||||
* levels of the characters. Currently it does mirroring and Arabic shaping,
|
||||
* but the list may grow in the future. This function is a wrapper around
|
||||
* fribidi_shape_mirroring and fribidi_shape_arabic.
|
||||
*
|
||||
* The flags parameter specifies which shapings are applied. The only flags
|
||||
* affecting the functionality of this function are those beginning with
|
||||
* FRIBIDI_FLAG_SHAPE_. Of these, only FRIBIDI_FLAG_SHAPE_MIRRORING is on
|
||||
* in FRIBIDI_FLAGS_DEFAULT. For details of the Arabic-specific flags see
|
||||
* fribidi_shape_arabic. If ar_props is NULL, no Arabic shaping is performed.
|
||||
*
|
||||
* Feel free to do your own shaping before or after calling this function,
|
||||
* but you should take care of embedding levels yourself then.
|
||||
*/
|
||||
FRIBIDI_ENTRY void fribidi_shape(
|
||||
FriBidiFlags flags, /* shaping flags */
|
||||
const FriBidiLevel *embedding_levels, /* input list of embedding
|
||||
levels, as returned by
|
||||
fribidi_get_par_embedding_levels */
|
||||
const FriBidiStrIndex len, /* input string length */
|
||||
FriBidiArabicProp *ar_props, /* input/output Arabic properties as
|
||||
* computed by fribidi_join_arabic */
|
||||
FriBidiChar *str /* string to shape */
|
||||
);
|
||||
|
||||
|
||||
#include "fribidi-enddecls.h"
|
||||
|
||||
#endif /* !_FRIBIDI_SHAPE_H */
|
||||
/* Editor directions:
|
||||
* vim:textwidth=78:tabstop=8:shiftwidth=2:autoindent:cindent
|
||||
*/
|
||||
@@ -0,0 +1,163 @@
|
||||
/* FriBidi
|
||||
* fribidi-types.h - define data types for the rest of the library
|
||||
*
|
||||
* $Id: fribidi-types.h,v 1.12 2006/01/31 03:23:13 behdad Exp $
|
||||
* $Author: behdad $
|
||||
* $Date: 2006/01/31 03:23:13 $
|
||||
* $Revision: 1.12 $
|
||||
* $Source: /cvs/fribidi/fribidi2/lib/fribidi-types.h,v $
|
||||
*
|
||||
* Author:
|
||||
* Behdad Esfahbod, 2001, 2002, 2004
|
||||
*
|
||||
* Copyright (C) 2004 Sharif FarsiWeb, Inc.
|
||||
* Copyright (C) 2001,2002 Behdad Esfahbod
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this library, in a file named COPYING; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
* Boston, MA 02111-1307, USA
|
||||
*
|
||||
* For licensing issues, contact <license@farsiweb.info>.
|
||||
*/
|
||||
#ifndef _FRIBIDI_TYPES_H
|
||||
#define _FRIBIDI_TYPES_H
|
||||
|
||||
#include "fribidi-common.h"
|
||||
|
||||
#include "fribidi-begindecls.h"
|
||||
|
||||
|
||||
#if FRIBIDI_USE_GLIB + 0
|
||||
# ifndef __FRIBIDI_DOC
|
||||
# include <glib/gtypes.h>
|
||||
# include <glib/gunicode.h>
|
||||
# endif /* !__FRIBIDI_DOC */
|
||||
# define FRIBIDI_INT8_LOCAL gint8
|
||||
# define FRIBIDI_INT16_LOCAL gint16
|
||||
# define FRIBIDI_INT32_LOCAL gint32
|
||||
# define FRIBIDI_UINT8_LOCAL guint8
|
||||
# define FRIBIDI_UINT16_LOCAL guint16
|
||||
# define FRIBIDI_UINT32_LOCAL guint32
|
||||
# define FRIBIDI_BOOLEAN_LOCAL gboolean
|
||||
# define FRIBIDI_UNICHAR_LOCAL gunichar
|
||||
#else /* !FRIBIDI_USE_GLIB */
|
||||
# if defined(HAVE_INTTYPES_H) || defined(HAVE_STDINT_H)
|
||||
# ifndef __FRIBIDI_DOC
|
||||
# if HAVE_INTTYPES_H
|
||||
# include <inttypes.h>
|
||||
# elif HAVE_STDINT_H
|
||||
# include <stdint.h>
|
||||
# endif /* !HAVE_STDINT_H */
|
||||
# endif /* !__FRIBIDI_DOC */
|
||||
# define FRIBIDI_INT8_LOCAL int8_t
|
||||
# define FRIBIDI_INT16_LOCAL int16_t
|
||||
# define FRIBIDI_INT32_LOCAL int32_t
|
||||
# define FRIBIDI_UINT8_LOCAL uint8_t
|
||||
# define FRIBIDI_UINT16_LOCAL uint16_t
|
||||
# define FRIBIDI_UINT32_LOCAL uint32_t
|
||||
# else /* no int types */
|
||||
# define FRIBIDI_INT8_LOCAL signed char
|
||||
# define FRIBIDI_UINT8_LOCAL unsigned char
|
||||
# if !defined(FRIBIDI_SIZEOF_INT) || FRIBIDI_SIZEOF_INT >= 4
|
||||
# define FRIBIDI_INT16_LOCAL signed short
|
||||
# define FRIBIDI_UINT16_LOCAL unsigned short
|
||||
# define FRIBIDI_INT32_LOCAL signed int
|
||||
# define FRIBIDI_UINT32_LOCAL unsigned int
|
||||
# else /* SIZEOF_INT < 4 */
|
||||
# define FRIBIDI_INT16_LOCAL signed int
|
||||
# define FRIBIDI_UINT16_LOCAL unsigned int
|
||||
# define FRIBIDI_INT32_LOCAL signed long
|
||||
# define FRIBIDI_UINT32_LOCAL unsigned long
|
||||
# endif /* SIZEOF_INT < 4 */
|
||||
# endif /* no int types */
|
||||
# define FRIBIDI_BOOLEAN_LOCAL int
|
||||
# if SIZEOF_WCHAR_T >= 4
|
||||
# ifndef __FRIBIDI_DOC
|
||||
# if STDC_HEADERS
|
||||
# include <stdlib.h>
|
||||
# include <stddef.h>
|
||||
# else /* !STDC_HEADERS */
|
||||
# if HAVE_STDLIB_H
|
||||
# include <stdlib.h>
|
||||
# endif /* !HAVE_STDLIB_H */
|
||||
# endif /* !STDC_HEADERS */
|
||||
# endif /* !__FRIBIDI_DOC */
|
||||
# define FRIBIDI_UNICHAR_LOCAL wchar_t
|
||||
# else /* SIZEOF_WCHAR_T < 4 */
|
||||
# define FRIBIDI_UNICHAR_LOCAL fribidi_uint32
|
||||
# endif /* SIZEOF_WCHAR_T < 4 */
|
||||
#endif /* !FRIBIDI_USE_GLIB */
|
||||
|
||||
#if FRIBIDI_INT_TYPES + 0
|
||||
#else
|
||||
# define FRIBIDI_INT8 FRIBIDI_INT8_LOCAL
|
||||
# define FRIBIDI_INT16 FRIBIDI_INT16_LOCAL
|
||||
# define FRIBIDI_INT32 FRIBIDI_INT32_LOCAL
|
||||
# define FRIBIDI_UINT8 FRIBIDI_UINT8_LOCAL
|
||||
# define FRIBIDI_UINT16 FRIBIDI_UINT16_LOCAL
|
||||
# define FRIBIDI_UINT32 FRIBIDI_UINT32_LOCAL
|
||||
#endif /* !FRIBIDI_INT_TYPES */
|
||||
#ifndef FRIBIDI_BOOLEAN
|
||||
# define FRIBIDI_BOOLEAN FRIBIDI_BOOLEAN_LOCAL
|
||||
#endif /* !FRIBIDI_BOOLEAN */
|
||||
#ifndef FRIBIDI_UNICHAR
|
||||
# define FRIBIDI_UNICHAR FRIBIDI_UNICHAR_LOCAL
|
||||
#endif /* !FRIBIDI_UNICHAR */
|
||||
#ifndef FRIBIDI_STR_INDEX
|
||||
# define FRIBIDI_STR_INDEX int
|
||||
#endif /* FRIBIDI_STR_INDEX */
|
||||
|
||||
|
||||
typedef FRIBIDI_UINT8 fribidi_int8;
|
||||
typedef FRIBIDI_INT16 fribidi_int16;
|
||||
typedef FRIBIDI_INT32 fribidi_int32;
|
||||
typedef FRIBIDI_UINT8 fribidi_uint8;
|
||||
typedef FRIBIDI_UINT16 fribidi_uint16;
|
||||
typedef FRIBIDI_UINT32 fribidi_uint32;
|
||||
typedef FRIBIDI_BOOLEAN fribidi_boolean;
|
||||
|
||||
typedef FRIBIDI_UNICHAR FriBidiChar;
|
||||
typedef FRIBIDI_STR_INDEX FriBidiStrIndex;
|
||||
|
||||
|
||||
#ifndef FRIBIDI_MAX_STRING_LENGTH
|
||||
# define FRIBIDI_MAX_STRING_LENGTH (sizeof (FriBidiStrIndex) == 2 ? \
|
||||
0x7FFF : (sizeof (FriBidiStrIndex) == 1 ? \
|
||||
0x7F : 0x7FFFFFFFL))
|
||||
#endif
|
||||
|
||||
/* A few macros for working with bits */
|
||||
|
||||
#define FRIBIDI_TEST_BITS(x, mask) (((x) & (mask)) ? 1 : 0)
|
||||
|
||||
#define FRIBIDI_INCLUDE_BITS(x, mask) ((x) | (mask))
|
||||
|
||||
#define FRIBIDI_EXCLUDE_BITS(x, mask) ((x) & ~(mask))
|
||||
|
||||
#define FRIBIDI_SET_BITS(x, mask) ((x) |= (mask))
|
||||
|
||||
#define FRIBIDI_UNSET_BITS(x, mask) ((x) &= ~(mask))
|
||||
|
||||
#define FRIBIDI_ADJUST_BITS(x, mask, cond) \
|
||||
((x) = ((x) & ~(mask)) | ((cond) ? (mask) : 0))
|
||||
|
||||
#define FRIBIDI_ADJUST_AND_TEST_BITS(x, mask, cond) \
|
||||
FRIBIDI_TEST_BITS(FRIBIDI_ADJUST_BITS((x), (mask), (cond)), (mask))
|
||||
|
||||
#include "fribidi-enddecls.h"
|
||||
|
||||
#endif /* !_FRIBIDI_TYPES_H */
|
||||
/* Editor directions:
|
||||
* vim:textwidth=78:tabstop=8:shiftwidth=2:autoindent:cindent
|
||||
*/
|
||||
@@ -0,0 +1,14 @@
|
||||
/* fribidi-unicode-version.h
|
||||
* generated by gen-unicode-version (GNU FriBidi 0.19.1)
|
||||
* from the file BidiMirroring.txt */
|
||||
|
||||
#define FRIBIDI_UNICODE_VERSION "5.1.0"
|
||||
#define FRIBIDI_UNICODE_MAJOR_VERSION 5
|
||||
#define FRIBIDI_UNICODE_MINOR_VERSION 1
|
||||
#define FRIBIDI_UNICODE_MICRO_VERSION 0
|
||||
#define FRIBIDI_UNICODE_NAMESPACE(SYMBOL) \
|
||||
FRIBIDI_NAMESPACE(SYMBOL##_unicode_5_1_0)
|
||||
#define FRIBIDI_UNICODE_PRIVATESPACE(SYMBOL) \
|
||||
FRIBIDI_PRIVATESPACE(SYMBOL##_unicode_5_1_0)
|
||||
|
||||
/* End of generated fribidi-unicode-version.h */
|
||||
@@ -0,0 +1,107 @@
|
||||
/* FriBidi
|
||||
* fribidi-unicode.h - general Unicode definitions
|
||||
*
|
||||
* $Id: fribidi-unicode.h,v 1.7 2006/01/31 03:23:13 behdad Exp $
|
||||
* $Author: behdad $
|
||||
* $Date: 2006/01/31 03:23:13 $
|
||||
* $Revision: 1.7 $
|
||||
* $Source: /cvs/fribidi/fribidi2/lib/fribidi-unicode.h,v $
|
||||
*
|
||||
* Author:
|
||||
* Behdad Esfahbod, 2001, 2002, 2004
|
||||
*
|
||||
* Copyright (C) 2004 Sharif FarsiWeb, Inc
|
||||
* Copyright (C) 2001,2002 Behdad Esfahbod
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this library, in a file named COPYING; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
* Boston, MA 02111-1307, USA
|
||||
*
|
||||
* For licensing issues, contact <license@farsiweb.info>.
|
||||
*/
|
||||
#ifndef _FRIBIDI_UNICODE_H
|
||||
#define _FRIBIDI_UNICODE_H
|
||||
|
||||
#include "fribidi-common.h"
|
||||
|
||||
#include "fribidi-types.h"
|
||||
|
||||
#include "fribidi-begindecls.h"
|
||||
|
||||
/* We do not support surrogates yet */
|
||||
#define FRIBIDI_UNICODE_CHARS (sizeof(FriBidiChar) >= 4 ? 0x110000 : 0xFFFE)
|
||||
|
||||
/* Unicode version - FRIBIDI_UNICODE_VERSION */
|
||||
#if DONT_HAVE_FRIBIDI_UNICODE_VERSION_H + 0
|
||||
# define FRIBIDI_UNICODE_VERSION "unknown"
|
||||
#else /* !DONT_HAVE_FRIBIDI_UNICODE_VERSION_H */
|
||||
|
||||
# include "fribidi-unicode-version.h"
|
||||
|
||||
#endif /* !DONT_HAVE_FRIBIDI_UNICODE_VERSION_H */
|
||||
|
||||
#define fribidi_unicode_version FRIBIDI_NAMESPACE(unicode_version)
|
||||
/* An string containing the version the Unicode standard implemented,
|
||||
* in the form of "x.y.z", or "unknown". */
|
||||
extern const char *fribidi_unicode_version;
|
||||
|
||||
|
||||
/* Unicode Bidirectional Algorithm definitions: */
|
||||
|
||||
/* Number of types defined in the bidi algorithm */
|
||||
#define FRIBIDI_BIDI_NUM_TYPES 19
|
||||
|
||||
/* The maximum embedding level value assigned by explicit marks */
|
||||
#define FRIBIDI_BIDI_MAX_EXPLICIT_LEVEL 61
|
||||
/* The maximum *number* of different resolved embedding levels: 0-62 */
|
||||
#define FRIBIDI_BIDI_MAX_RESOLVED_LEVELS 63
|
||||
|
||||
|
||||
/* A few Unicode characters: */
|
||||
|
||||
/* Bidirectional marks */
|
||||
#define FRIBIDI_CHAR_LRM 0x200E
|
||||
#define FRIBIDI_CHAR_RLM 0x200F
|
||||
#define FRIBIDI_CHAR_LRE 0x202A
|
||||
#define FRIBIDI_CHAR_RLE 0x202B
|
||||
#define FRIBIDI_CHAR_PDF 0x202C
|
||||
#define FRIBIDI_CHAR_LRO 0x202D
|
||||
#define FRIBIDI_CHAR_RLO 0x202E
|
||||
|
||||
/* Line and Paragraph Separators */
|
||||
#define FRIBIDI_CHAR_LS 0x2028
|
||||
#define FRIBIDI_CHAR_PS 0x2029
|
||||
|
||||
/* Arabic Joining marks */
|
||||
#define FRIBIDI_CHAR_ZWNJ 0x200C
|
||||
#define FRIBIDI_CHAR_ZWJ 0x200D
|
||||
|
||||
/* Hebrew and Arabic */
|
||||
#define FRIBIDI_CHAR_HEBREW_ALEF 0x05D0
|
||||
#define FRIBIDI_CHAR_ARABIC_ALEF 0x0627
|
||||
#define FRIBIDI_CHAR_ARABIC_ZERO 0x0660
|
||||
#define FRIBIDI_CHAR_PERSIAN_ZERO 0x06F0
|
||||
|
||||
/* Misc */
|
||||
#define FRIBIDI_CHAR_ZWNBSP 0xFEFF
|
||||
|
||||
/* Char we place for a deleted slot, to delete later */
|
||||
#define FRIBIDI_CHAR_FILL FRIBIDI_CHAR_ZWNBSP
|
||||
|
||||
#include "fribidi-enddecls.h"
|
||||
|
||||
#endif /* !_FRIBIDI_UNICODE_H */
|
||||
/* Editor directions:
|
||||
* vim:textwidth=78:tabstop=8:shiftwidth=2:autoindent:cindent
|
||||
*/
|
||||
@@ -0,0 +1,76 @@
|
||||
/* FriBidi
|
||||
* fribidi.h - Unicode bidirectional and Arabic joining/shaping algorithms
|
||||
*
|
||||
* $Id: fribidi.h,v 1.10 2006/01/31 03:23:13 behdad Exp $
|
||||
* $Author: behdad $
|
||||
* $Date: 2006/01/31 03:23:13 $
|
||||
* $Revision: 1.10 $
|
||||
* $Source: /cvs/fribidi/fribidi2/lib/fribidi.h,v $
|
||||
*
|
||||
* Author:
|
||||
* Behdad Esfahbod, 2004
|
||||
*
|
||||
* Copyright (C) 2004 Sharif FarsiWeb, Inc
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this library, in a file named COPYING; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
* Boston, MA 02111-1307, USA
|
||||
*
|
||||
* For licensing issues, contact <license@farsiweb.info>.
|
||||
*/
|
||||
#ifndef _FRIBIDI_H
|
||||
#define _FRIBIDI_H
|
||||
|
||||
#include "fribidi-common.h"
|
||||
|
||||
#include "fribidi-unicode.h"
|
||||
#include "fribidi-types.h"
|
||||
#include "fribidi-flags.h"
|
||||
#include "fribidi-bidi-types.h"
|
||||
#include "fribidi-bidi.h"
|
||||
#include "fribidi-joining-types.h"
|
||||
#include "fribidi-joining.h"
|
||||
#include "fribidi-mirroring.h"
|
||||
#include "fribidi-arabic.h"
|
||||
#include "fribidi-shape.h"
|
||||
|
||||
|
||||
#if FRIBIDI_CHARSETS + 0
|
||||
|
||||
# include "fribidi-char-sets.h"
|
||||
|
||||
#endif /* FRIBIDI_CHARSETS */
|
||||
|
||||
|
||||
#if FRIBIDI_NO_DEPRECATED + 0
|
||||
#else
|
||||
|
||||
# include "fribidi-deprecated.h"
|
||||
|
||||
#endif /* !FRIBIDI_NO_DEPRECATED */
|
||||
|
||||
|
||||
#include "fribidi-begindecls.h"
|
||||
|
||||
|
||||
#define fribidi_version_info FRIBIDI_NAMESPACE(version_info)
|
||||
/* An string containing the version information of the library. */
|
||||
extern const char *fribidi_version_info;
|
||||
|
||||
#include "fribidi-enddecls.h"
|
||||
|
||||
#endif /* !_FRIBIDI_H */
|
||||
/* Editor directions:
|
||||
* vim:textwidth=78:tabstop=8:shiftwidth=2:autoindent:cindent
|
||||
*/
|
||||
@@ -0,0 +1,61 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ft2build.h */
|
||||
/* */
|
||||
/* Build macros of the FreeType 2 library. */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2003, 2006 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This is a Unix-specific version of <ft2build.h> that should be used */
|
||||
/* exclusively *after* installation of the library. */
|
||||
/* */
|
||||
/* It assumes that `/usr/local/include/freetype2' (or whatever is */
|
||||
/* returned by the `freetype-config --cflags' or `pkg-config --cflags' */
|
||||
/* command) is in your compilation include path. */
|
||||
/* */
|
||||
/* We don't need to do anything special in this release. However, for */
|
||||
/* a future FreeType 2 release, the following installation changes will */
|
||||
/* be performed: */
|
||||
/* */
|
||||
/* - The contents of `freetype-2.x/include/freetype' will be installed */
|
||||
/* to `/usr/local/include/freetype2' instead of */
|
||||
/* `/usr/local/include/freetype2/freetype'. */
|
||||
/* */
|
||||
/* - This file will #include <freetype2/config/ftheader.h>, instead */
|
||||
/* of <freetype/config/ftheader.h>. */
|
||||
/* */
|
||||
/* - The contents of `ftheader.h' will be processed with `sed' to */
|
||||
/* replace all `<freetype/xxx>' with `<freetype2/xxx>'. */
|
||||
/* */
|
||||
/* - Adding `/usr/local/include/freetype2' to your compilation include */
|
||||
/* path will not be necessary anymore. */
|
||||
/* */
|
||||
/* These changes will be transparent to client applications which use */
|
||||
/* freetype-config (or pkg-config). No modifications will be necessary */
|
||||
/* to compile with the new scheme. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FT2_BUILD_UNIX_H__
|
||||
#define __FT2_BUILD_UNIX_H__
|
||||
|
||||
/* `<prefix>/include/freetype2' must be in your current inclusion path */
|
||||
#include <freetype/config/ftheader.h>
|
||||
|
||||
#endif /* __FT2_BUILD_UNIX_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
Diferenças do arquivo suprimidas por serem muito extensas
Carregar Diff
@@ -0,0 +1,126 @@
|
||||
/*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_AVFFT_H
|
||||
#define AVCODEC_AVFFT_H
|
||||
|
||||
/**
|
||||
* @file
|
||||
* @ingroup lavc_fft
|
||||
* FFT functions
|
||||
*/
|
||||
|
||||
/**
|
||||
* @defgroup lavc_fft FFT functions
|
||||
* @ingroup lavc_misc
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
typedef float FFTSample;
|
||||
|
||||
typedef struct FFTComplex {
|
||||
FFTSample re, im;
|
||||
} FFTComplex;
|
||||
|
||||
typedef struct FFTContext FFTContext;
|
||||
|
||||
/**
|
||||
* Set up a complex FFT.
|
||||
* @param nbits log2 of the length of the input array
|
||||
* @param inverse if 0 perform the forward transform, if 1 perform the inverse
|
||||
*/
|
||||
FFTContext *av_fft_init(int nbits, int inverse);
|
||||
|
||||
/**
|
||||
* Do the permutation needed BEFORE calling ff_fft_calc().
|
||||
*/
|
||||
void av_fft_permute(FFTContext *s, FFTComplex *z);
|
||||
|
||||
/**
|
||||
* Do a complex FFT with the parameters defined in av_fft_init(). The
|
||||
* input data must be permuted before. No 1.0/sqrt(n) normalization is done.
|
||||
*/
|
||||
void av_fft_calc(FFTContext *s, FFTComplex *z);
|
||||
|
||||
void av_fft_end(FFTContext *s);
|
||||
|
||||
FFTContext *av_mdct_init(int nbits, int inverse, double scale);
|
||||
|
||||
void av_imdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input);
|
||||
|
||||
void av_imdct_half(FFTContext *s, FFTSample *output, const FFTSample *input);
|
||||
|
||||
void av_mdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input);
|
||||
|
||||
void av_mdct_end(FFTContext *s);
|
||||
|
||||
/* Real Discrete Fourier Transform */
|
||||
|
||||
enum RDFTransformType {
|
||||
DFT_R2C,
|
||||
IDFT_C2R,
|
||||
IDFT_R2C,
|
||||
DFT_C2R,
|
||||
};
|
||||
|
||||
typedef struct RDFTContext RDFTContext;
|
||||
|
||||
/**
|
||||
* Set up a real FFT.
|
||||
* @param nbits log2 of the length of the input array
|
||||
* @param trans the type of transform
|
||||
*/
|
||||
RDFTContext *av_rdft_init(int nbits, enum RDFTransformType trans);
|
||||
|
||||
void av_rdft_calc(RDFTContext *s, FFTSample *data);
|
||||
|
||||
void av_rdft_end(RDFTContext *s);
|
||||
|
||||
/* Discrete Cosine Transform */
|
||||
|
||||
typedef struct DCTContext DCTContext;
|
||||
|
||||
enum DCTTransformType {
|
||||
DCT_II = 0,
|
||||
DCT_III,
|
||||
DCT_I,
|
||||
DST_I,
|
||||
};
|
||||
|
||||
/**
|
||||
* Set up DCT.
|
||||
*
|
||||
* @param nbits size of the input array:
|
||||
* (1 << nbits) for DCT-II, DCT-III and DST-I
|
||||
* (1 << nbits) + 1 for DCT-I
|
||||
* @param type the type of transform
|
||||
*
|
||||
* @note the first element of the input of DST-I is ignored
|
||||
*/
|
||||
DCTContext *av_dct_init(int nbits, enum DCTTransformType type);
|
||||
|
||||
void av_dct_calc(DCTContext *s, FFTSample *data);
|
||||
|
||||
void av_dct_end(DCTContext *s);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* AVCODEC_AVFFT_H */
|
||||
@@ -0,0 +1,92 @@
|
||||
/*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_DV_PROFILE_H
|
||||
#define AVCODEC_DV_PROFILE_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
#include "libavutil/pixfmt.h"
|
||||
#include "libavutil/rational.h"
|
||||
#include "avcodec.h"
|
||||
|
||||
/* minimum number of bytes to read from a DV stream in order to
|
||||
* determine the profile */
|
||||
#define DV_PROFILE_BYTES (6 * 80) /* 6 DIF blocks */
|
||||
|
||||
|
||||
/*
|
||||
* AVDVProfile is used to express the differences between various
|
||||
* DV flavors. For now it's primarily used for differentiating
|
||||
* 525/60 and 625/50, but the plans are to use it for various
|
||||
* DV specs as well (e.g. SMPTE314M vs. IEC 61834).
|
||||
*/
|
||||
typedef struct AVDVProfile {
|
||||
int dsf; /* value of the dsf in the DV header */
|
||||
int video_stype; /* stype for VAUX source pack */
|
||||
int frame_size; /* total size of one frame in bytes */
|
||||
int difseg_size; /* number of DIF segments per DIF channel */
|
||||
int n_difchan; /* number of DIF channels per frame */
|
||||
AVRational time_base; /* 1/framerate */
|
||||
int ltc_divisor; /* FPS from the LTS standpoint */
|
||||
int height; /* picture height in pixels */
|
||||
int width; /* picture width in pixels */
|
||||
AVRational sar[2]; /* sample aspect ratios for 4:3 and 16:9 */
|
||||
enum AVPixelFormat pix_fmt; /* picture pixel format */
|
||||
int bpm; /* blocks per macroblock */
|
||||
const uint8_t *block_sizes; /* AC block sizes, in bits */
|
||||
int audio_stride; /* size of audio_shuffle table */
|
||||
int audio_min_samples[3]; /* min amount of audio samples */
|
||||
/* for 48kHz, 44.1kHz and 32kHz */
|
||||
int audio_samples_dist[5]; /* how many samples are supposed to be */
|
||||
/* in each frame in a 5 frames window */
|
||||
const uint8_t (*audio_shuffle)[9]; /* PCM shuffling table */
|
||||
} AVDVProfile;
|
||||
|
||||
#if FF_API_DV_FRAME_PROFILE
|
||||
/**
|
||||
* @deprecated use av_dv_frame_profile()
|
||||
*/
|
||||
attribute_deprecated
|
||||
const AVDVProfile
|
||||
*
|
||||
avpriv_dv_frame_profile2(AVCodecContext
|
||||
* codec,
|
||||
const AVDVProfile *sys,
|
||||
const uint8_t *frame,
|
||||
unsigned buf_size
|
||||
);
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Get a DV profile for the provided compressed frame.
|
||||
*
|
||||
* @param sys the profile used for the previous frame, may be NULL
|
||||
* @param frame the compressed data buffer
|
||||
* @param buf_size size of the buffer in bytes
|
||||
* @return the DV profile for the supplied data or NULL on failure
|
||||
*/
|
||||
const AVDVProfile *av_dv_frame_profile(const AVDVProfile *sys,
|
||||
const uint8_t *frame, unsigned buf_size);
|
||||
|
||||
/**
|
||||
* Get a DV profile for the provided stream parameters.
|
||||
*/
|
||||
const AVDVProfile *av_dv_codec_profile(int width, int height, enum AVPixelFormat pix_fmt);
|
||||
|
||||
#endif /* AVCODEC_DV_PROFILE_H */
|
||||
@@ -0,0 +1,93 @@
|
||||
/*
|
||||
* DXVA2 HW acceleration
|
||||
*
|
||||
* copyright (c) 2009 Laurent Aimar
|
||||
*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_DXVA_H
|
||||
#define AVCODEC_DXVA_H
|
||||
|
||||
/**
|
||||
* @file
|
||||
* @ingroup lavc_codec_hwaccel_dxva2
|
||||
* Public libavcodec DXVA2 header.
|
||||
*/
|
||||
|
||||
#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0600
|
||||
#undef _WIN32_WINNT
|
||||
#define _WIN32_WINNT 0x0600
|
||||
#endif
|
||||
|
||||
#include <stdint.h>
|
||||
#include <d3d9.h>
|
||||
#include <dxva2api.h>
|
||||
|
||||
/**
|
||||
* @defgroup lavc_codec_hwaccel_dxva2 DXVA2
|
||||
* @ingroup lavc_codec_hwaccel
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for DXVA2 and old UVD/UVD+ ATI video cards
|
||||
#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for DXVA2 and old Intel GPUs with ClearVideo interface
|
||||
|
||||
/**
|
||||
* This structure is used to provides the necessary configurations and data
|
||||
* to the DXVA2 FFmpeg HWAccel implementation.
|
||||
*
|
||||
* The application must make it available as AVCodecContext.hwaccel_context.
|
||||
*/
|
||||
struct dxva_context {
|
||||
/**
|
||||
* DXVA2 decoder object
|
||||
*/
|
||||
IDirectXVideoDecoder *decoder;
|
||||
|
||||
/**
|
||||
* DXVA2 configuration used to create the decoder
|
||||
*/
|
||||
const DXVA2_ConfigPictureDecode *cfg;
|
||||
|
||||
/**
|
||||
* The number of surface in the surface array
|
||||
*/
|
||||
unsigned surface_count;
|
||||
|
||||
/**
|
||||
* The array of Direct3D surfaces used to create the decoder
|
||||
*/
|
||||
LPDIRECT3DSURFACE9 *surface;
|
||||
|
||||
/**
|
||||
* A bit field configuring the workarounds needed for using the decoder
|
||||
*/
|
||||
uint64_t workaround;
|
||||
|
||||
/**
|
||||
* Private to the FFmpeg AVHWAccel implementation
|
||||
*/
|
||||
unsigned report_id;
|
||||
};
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* AVCODEC_DXVA_H */
|
||||
@@ -0,0 +1,397 @@
|
||||
/*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_OLD_CODEC_IDS_H
|
||||
#define AVCODEC_OLD_CODEC_IDS_H
|
||||
|
||||
/*
|
||||
* This header exists to prevent new codec IDs from being accidentally added to
|
||||
* the deprecated list.
|
||||
* Do not include it directly. It will be removed on next major bump
|
||||
*
|
||||
* Do not add new items to this list. Use the AVCodecID enum instead.
|
||||
*/
|
||||
|
||||
CODEC_ID_NONE = AV_CODEC_ID_NONE,
|
||||
|
||||
/* video codecs */
|
||||
CODEC_ID_MPEG1VIDEO,
|
||||
CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding
|
||||
#if FF_API_XVMC
|
||||
CODEC_ID_MPEG2VIDEO_XVMC,
|
||||
#endif
|
||||
CODEC_ID_H261,
|
||||
CODEC_ID_H263,
|
||||
CODEC_ID_RV10,
|
||||
CODEC_ID_RV20,
|
||||
CODEC_ID_MJPEG,
|
||||
CODEC_ID_MJPEGB,
|
||||
CODEC_ID_LJPEG,
|
||||
CODEC_ID_SP5X,
|
||||
CODEC_ID_JPEGLS,
|
||||
CODEC_ID_MPEG4,
|
||||
CODEC_ID_RAWVIDEO,
|
||||
CODEC_ID_MSMPEG4V1,
|
||||
CODEC_ID_MSMPEG4V2,
|
||||
CODEC_ID_MSMPEG4V3,
|
||||
CODEC_ID_WMV1,
|
||||
CODEC_ID_WMV2,
|
||||
CODEC_ID_H263P,
|
||||
CODEC_ID_H263I,
|
||||
CODEC_ID_FLV1,
|
||||
CODEC_ID_SVQ1,
|
||||
CODEC_ID_SVQ3,
|
||||
CODEC_ID_DVVIDEO,
|
||||
CODEC_ID_HUFFYUV,
|
||||
CODEC_ID_CYUV,
|
||||
CODEC_ID_H264,
|
||||
CODEC_ID_INDEO3,
|
||||
CODEC_ID_VP3,
|
||||
CODEC_ID_THEORA,
|
||||
CODEC_ID_ASV1,
|
||||
CODEC_ID_ASV2,
|
||||
CODEC_ID_FFV1,
|
||||
CODEC_ID_4XM,
|
||||
CODEC_ID_VCR1,
|
||||
CODEC_ID_CLJR,
|
||||
CODEC_ID_MDEC,
|
||||
CODEC_ID_ROQ,
|
||||
CODEC_ID_INTERPLAY_VIDEO,
|
||||
CODEC_ID_XAN_WC3,
|
||||
CODEC_ID_XAN_WC4,
|
||||
CODEC_ID_RPZA,
|
||||
CODEC_ID_CINEPAK,
|
||||
CODEC_ID_WS_VQA,
|
||||
CODEC_ID_MSRLE,
|
||||
CODEC_ID_MSVIDEO1,
|
||||
CODEC_ID_IDCIN,
|
||||
CODEC_ID_8BPS,
|
||||
CODEC_ID_SMC,
|
||||
CODEC_ID_FLIC,
|
||||
CODEC_ID_TRUEMOTION1,
|
||||
CODEC_ID_VMDVIDEO,
|
||||
CODEC_ID_MSZH,
|
||||
CODEC_ID_ZLIB,
|
||||
CODEC_ID_QTRLE,
|
||||
CODEC_ID_TSCC,
|
||||
CODEC_ID_ULTI,
|
||||
CODEC_ID_QDRAW,
|
||||
CODEC_ID_VIXL,
|
||||
CODEC_ID_QPEG,
|
||||
CODEC_ID_PNG,
|
||||
CODEC_ID_PPM,
|
||||
CODEC_ID_PBM,
|
||||
CODEC_ID_PGM,
|
||||
CODEC_ID_PGMYUV,
|
||||
CODEC_ID_PAM,
|
||||
CODEC_ID_FFVHUFF,
|
||||
CODEC_ID_RV30,
|
||||
CODEC_ID_RV40,
|
||||
CODEC_ID_VC1,
|
||||
CODEC_ID_WMV3,
|
||||
CODEC_ID_LOCO,
|
||||
CODEC_ID_WNV1,
|
||||
CODEC_ID_AASC,
|
||||
CODEC_ID_INDEO2,
|
||||
CODEC_ID_FRAPS,
|
||||
CODEC_ID_TRUEMOTION2,
|
||||
CODEC_ID_BMP,
|
||||
CODEC_ID_CSCD,
|
||||
CODEC_ID_MMVIDEO,
|
||||
CODEC_ID_ZMBV,
|
||||
CODEC_ID_AVS,
|
||||
CODEC_ID_SMACKVIDEO,
|
||||
CODEC_ID_NUV,
|
||||
CODEC_ID_KMVC,
|
||||
CODEC_ID_FLASHSV,
|
||||
CODEC_ID_CAVS,
|
||||
CODEC_ID_JPEG2000,
|
||||
CODEC_ID_VMNC,
|
||||
CODEC_ID_VP5,
|
||||
CODEC_ID_VP6,
|
||||
CODEC_ID_VP6F,
|
||||
CODEC_ID_TARGA,
|
||||
CODEC_ID_DSICINVIDEO,
|
||||
CODEC_ID_TIERTEXSEQVIDEO,
|
||||
CODEC_ID_TIFF,
|
||||
CODEC_ID_GIF,
|
||||
CODEC_ID_DXA,
|
||||
CODEC_ID_DNXHD,
|
||||
CODEC_ID_THP,
|
||||
CODEC_ID_SGI,
|
||||
CODEC_ID_C93,
|
||||
CODEC_ID_BETHSOFTVID,
|
||||
CODEC_ID_PTX,
|
||||
CODEC_ID_TXD,
|
||||
CODEC_ID_VP6A,
|
||||
CODEC_ID_AMV,
|
||||
CODEC_ID_VB,
|
||||
CODEC_ID_PCX,
|
||||
CODEC_ID_SUNRAST,
|
||||
CODEC_ID_INDEO4,
|
||||
CODEC_ID_INDEO5,
|
||||
CODEC_ID_MIMIC,
|
||||
CODEC_ID_RL2,
|
||||
CODEC_ID_ESCAPE124,
|
||||
CODEC_ID_DIRAC,
|
||||
CODEC_ID_BFI,
|
||||
CODEC_ID_CMV,
|
||||
CODEC_ID_MOTIONPIXELS,
|
||||
CODEC_ID_TGV,
|
||||
CODEC_ID_TGQ,
|
||||
CODEC_ID_TQI,
|
||||
CODEC_ID_AURA,
|
||||
CODEC_ID_AURA2,
|
||||
CODEC_ID_V210X,
|
||||
CODEC_ID_TMV,
|
||||
CODEC_ID_V210,
|
||||
CODEC_ID_DPX,
|
||||
CODEC_ID_MAD,
|
||||
CODEC_ID_FRWU,
|
||||
CODEC_ID_FLASHSV2,
|
||||
CODEC_ID_CDGRAPHICS,
|
||||
CODEC_ID_R210,
|
||||
CODEC_ID_ANM,
|
||||
CODEC_ID_BINKVIDEO,
|
||||
CODEC_ID_IFF_ILBM,
|
||||
CODEC_ID_IFF_BYTERUN1,
|
||||
CODEC_ID_KGV1,
|
||||
CODEC_ID_YOP,
|
||||
CODEC_ID_VP8,
|
||||
CODEC_ID_PICTOR,
|
||||
CODEC_ID_ANSI,
|
||||
CODEC_ID_A64_MULTI,
|
||||
CODEC_ID_A64_MULTI5,
|
||||
CODEC_ID_R10K,
|
||||
CODEC_ID_MXPEG,
|
||||
CODEC_ID_LAGARITH,
|
||||
CODEC_ID_PRORES,
|
||||
CODEC_ID_JV,
|
||||
CODEC_ID_DFA,
|
||||
CODEC_ID_WMV3IMAGE,
|
||||
CODEC_ID_VC1IMAGE,
|
||||
CODEC_ID_UTVIDEO,
|
||||
CODEC_ID_BMV_VIDEO,
|
||||
CODEC_ID_VBLE,
|
||||
CODEC_ID_DXTORY,
|
||||
CODEC_ID_V410,
|
||||
CODEC_ID_XWD,
|
||||
CODEC_ID_CDXL,
|
||||
CODEC_ID_XBM,
|
||||
CODEC_ID_ZEROCODEC,
|
||||
CODEC_ID_MSS1,
|
||||
CODEC_ID_MSA1,
|
||||
CODEC_ID_TSCC2,
|
||||
CODEC_ID_MTS2,
|
||||
CODEC_ID_CLLC,
|
||||
CODEC_ID_Y41P = MKBETAG('Y', '4', '1', 'P'),
|
||||
CODEC_ID_ESCAPE130 = MKBETAG('E', '1', '3', '0'),
|
||||
CODEC_ID_EXR = MKBETAG('0', 'E', 'X', 'R'),
|
||||
CODEC_ID_AVRP = MKBETAG('A', 'V', 'R', 'P'),
|
||||
|
||||
CODEC_ID_G2M = MKBETAG(0, 'G', '2', 'M'),
|
||||
CODEC_ID_AVUI = MKBETAG('A', 'V', 'U', 'I'),
|
||||
CODEC_ID_AYUV = MKBETAG('A', 'Y', 'U', 'V'),
|
||||
CODEC_ID_V308 = MKBETAG('V', '3', '0', '8'),
|
||||
CODEC_ID_V408 = MKBETAG('V', '4', '0', '8'),
|
||||
CODEC_ID_YUV4 = MKBETAG('Y', 'U', 'V', '4'),
|
||||
CODEC_ID_SANM = MKBETAG('S', 'A', 'N', 'M'),
|
||||
CODEC_ID_PAF_VIDEO = MKBETAG('P', 'A', 'F', 'V'),
|
||||
CODEC_ID_SNOW = AV_CODEC_ID_SNOW,
|
||||
|
||||
/* various PCM "codecs" */
|
||||
CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs
|
||||
CODEC_ID_PCM_S16LE = 0x10000,
|
||||
CODEC_ID_PCM_S16BE,
|
||||
CODEC_ID_PCM_U16LE,
|
||||
CODEC_ID_PCM_U16BE,
|
||||
CODEC_ID_PCM_S8,
|
||||
CODEC_ID_PCM_U8,
|
||||
CODEC_ID_PCM_MULAW,
|
||||
CODEC_ID_PCM_ALAW,
|
||||
CODEC_ID_PCM_S32LE,
|
||||
CODEC_ID_PCM_S32BE,
|
||||
CODEC_ID_PCM_U32LE,
|
||||
CODEC_ID_PCM_U32BE,
|
||||
CODEC_ID_PCM_S24LE,
|
||||
CODEC_ID_PCM_S24BE,
|
||||
CODEC_ID_PCM_U24LE,
|
||||
CODEC_ID_PCM_U24BE,
|
||||
CODEC_ID_PCM_S24DAUD,
|
||||
CODEC_ID_PCM_ZORK,
|
||||
CODEC_ID_PCM_S16LE_PLANAR,
|
||||
CODEC_ID_PCM_DVD,
|
||||
CODEC_ID_PCM_F32BE,
|
||||
CODEC_ID_PCM_F32LE,
|
||||
CODEC_ID_PCM_F64BE,
|
||||
CODEC_ID_PCM_F64LE,
|
||||
CODEC_ID_PCM_BLURAY,
|
||||
CODEC_ID_PCM_LXF,
|
||||
CODEC_ID_S302M,
|
||||
CODEC_ID_PCM_S8_PLANAR,
|
||||
|
||||
/* various ADPCM codecs */
|
||||
CODEC_ID_ADPCM_IMA_QT = 0x11000,
|
||||
CODEC_ID_ADPCM_IMA_WAV,
|
||||
CODEC_ID_ADPCM_IMA_DK3,
|
||||
CODEC_ID_ADPCM_IMA_DK4,
|
||||
CODEC_ID_ADPCM_IMA_WS,
|
||||
CODEC_ID_ADPCM_IMA_SMJPEG,
|
||||
CODEC_ID_ADPCM_MS,
|
||||
CODEC_ID_ADPCM_4XM,
|
||||
CODEC_ID_ADPCM_XA,
|
||||
CODEC_ID_ADPCM_ADX,
|
||||
CODEC_ID_ADPCM_EA,
|
||||
CODEC_ID_ADPCM_G726,
|
||||
CODEC_ID_ADPCM_CT,
|
||||
CODEC_ID_ADPCM_SWF,
|
||||
CODEC_ID_ADPCM_YAMAHA,
|
||||
CODEC_ID_ADPCM_SBPRO_4,
|
||||
CODEC_ID_ADPCM_SBPRO_3,
|
||||
CODEC_ID_ADPCM_SBPRO_2,
|
||||
CODEC_ID_ADPCM_THP,
|
||||
CODEC_ID_ADPCM_IMA_AMV,
|
||||
CODEC_ID_ADPCM_EA_R1,
|
||||
CODEC_ID_ADPCM_EA_R3,
|
||||
CODEC_ID_ADPCM_EA_R2,
|
||||
CODEC_ID_ADPCM_IMA_EA_SEAD,
|
||||
CODEC_ID_ADPCM_IMA_EA_EACS,
|
||||
CODEC_ID_ADPCM_EA_XAS,
|
||||
CODEC_ID_ADPCM_EA_MAXIS_XA,
|
||||
CODEC_ID_ADPCM_IMA_ISS,
|
||||
CODEC_ID_ADPCM_G722,
|
||||
CODEC_ID_ADPCM_IMA_APC,
|
||||
CODEC_ID_VIMA = MKBETAG('V', 'I', 'M', 'A'),
|
||||
|
||||
/* AMR */
|
||||
CODEC_ID_AMR_NB = 0x12000,
|
||||
CODEC_ID_AMR_WB,
|
||||
|
||||
/* RealAudio codecs*/
|
||||
CODEC_ID_RA_144 = 0x13000,
|
||||
CODEC_ID_RA_288,
|
||||
|
||||
/* various DPCM codecs */
|
||||
CODEC_ID_ROQ_DPCM = 0x14000,
|
||||
CODEC_ID_INTERPLAY_DPCM,
|
||||
CODEC_ID_XAN_DPCM,
|
||||
CODEC_ID_SOL_DPCM,
|
||||
|
||||
/* audio codecs */
|
||||
CODEC_ID_MP2 = 0x15000,
|
||||
CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3
|
||||
CODEC_ID_AAC,
|
||||
CODEC_ID_AC3,
|
||||
CODEC_ID_DTS,
|
||||
CODEC_ID_VORBIS,
|
||||
CODEC_ID_DVAUDIO,
|
||||
CODEC_ID_WMAV1,
|
||||
CODEC_ID_WMAV2,
|
||||
CODEC_ID_MACE3,
|
||||
CODEC_ID_MACE6,
|
||||
CODEC_ID_VMDAUDIO,
|
||||
CODEC_ID_FLAC,
|
||||
CODEC_ID_MP3ADU,
|
||||
CODEC_ID_MP3ON4,
|
||||
CODEC_ID_SHORTEN,
|
||||
CODEC_ID_ALAC,
|
||||
CODEC_ID_WESTWOOD_SND1,
|
||||
CODEC_ID_GSM, ///< as in Berlin toast format
|
||||
CODEC_ID_QDM2,
|
||||
CODEC_ID_COOK,
|
||||
CODEC_ID_TRUESPEECH,
|
||||
CODEC_ID_TTA,
|
||||
CODEC_ID_SMACKAUDIO,
|
||||
CODEC_ID_QCELP,
|
||||
CODEC_ID_WAVPACK,
|
||||
CODEC_ID_DSICINAUDIO,
|
||||
CODEC_ID_IMC,
|
||||
CODEC_ID_MUSEPACK7,
|
||||
CODEC_ID_MLP,
|
||||
CODEC_ID_GSM_MS, /* as found in WAV */
|
||||
CODEC_ID_ATRAC3,
|
||||
CODEC_ID_VOXWARE,
|
||||
CODEC_ID_APE,
|
||||
CODEC_ID_NELLYMOSER,
|
||||
CODEC_ID_MUSEPACK8,
|
||||
CODEC_ID_SPEEX,
|
||||
CODEC_ID_WMAVOICE,
|
||||
CODEC_ID_WMAPRO,
|
||||
CODEC_ID_WMALOSSLESS,
|
||||
CODEC_ID_ATRAC3P,
|
||||
CODEC_ID_EAC3,
|
||||
CODEC_ID_SIPR,
|
||||
CODEC_ID_MP1,
|
||||
CODEC_ID_TWINVQ,
|
||||
CODEC_ID_TRUEHD,
|
||||
CODEC_ID_MP4ALS,
|
||||
CODEC_ID_ATRAC1,
|
||||
CODEC_ID_BINKAUDIO_RDFT,
|
||||
CODEC_ID_BINKAUDIO_DCT,
|
||||
CODEC_ID_AAC_LATM,
|
||||
CODEC_ID_QDMC,
|
||||
CODEC_ID_CELT,
|
||||
CODEC_ID_G723_1,
|
||||
CODEC_ID_G729,
|
||||
CODEC_ID_8SVX_EXP,
|
||||
CODEC_ID_8SVX_FIB,
|
||||
CODEC_ID_BMV_AUDIO,
|
||||
CODEC_ID_RALF,
|
||||
CODEC_ID_IAC,
|
||||
CODEC_ID_ILBC,
|
||||
CODEC_ID_FFWAVESYNTH = MKBETAG('F', 'F', 'W', 'S'),
|
||||
CODEC_ID_SONIC = MKBETAG('S', 'O', 'N', 'C'),
|
||||
CODEC_ID_SONIC_LS = MKBETAG('S', 'O', 'N', 'L'),
|
||||
CODEC_ID_PAF_AUDIO = MKBETAG('P', 'A', 'F', 'A'),
|
||||
CODEC_ID_OPUS = MKBETAG('O', 'P', 'U', 'S'),
|
||||
|
||||
/* subtitle codecs */
|
||||
CODEC_ID_FIRST_SUBTITLE = 0x17000, ///< A dummy ID pointing at the start of subtitle codecs.
|
||||
CODEC_ID_DVD_SUBTITLE = 0x17000,
|
||||
CODEC_ID_DVB_SUBTITLE,
|
||||
CODEC_ID_TEXT, ///< raw UTF-8 text
|
||||
CODEC_ID_XSUB,
|
||||
CODEC_ID_SSA,
|
||||
CODEC_ID_MOV_TEXT,
|
||||
CODEC_ID_HDMV_PGS_SUBTITLE,
|
||||
CODEC_ID_DVB_TELETEXT,
|
||||
CODEC_ID_SRT,
|
||||
CODEC_ID_MICRODVD = MKBETAG('m', 'D', 'V', 'D'),
|
||||
CODEC_ID_EIA_608 = MKBETAG('c', '6', '0', '8'),
|
||||
CODEC_ID_JACOSUB = MKBETAG('J', 'S', 'U', 'B'),
|
||||
CODEC_ID_SAMI = MKBETAG('S', 'A', 'M', 'I'),
|
||||
CODEC_ID_REALTEXT = MKBETAG('R', 'T', 'X', 'T'),
|
||||
CODEC_ID_SUBVIEWER = MKBETAG('S', 'u', 'b', 'V'),
|
||||
|
||||
/* other specific kind of codecs (generally used for attachments) */
|
||||
CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at the start of various fake codecs.
|
||||
CODEC_ID_TTF = 0x18000,
|
||||
CODEC_ID_BINTEXT = MKBETAG('B', 'T', 'X', 'T'),
|
||||
CODEC_ID_XBIN = MKBETAG('X', 'B', 'I', 'N'),
|
||||
CODEC_ID_IDF = MKBETAG(0, 'I', 'D', 'F'),
|
||||
CODEC_ID_OTF = MKBETAG(0, 'O', 'T', 'F'),
|
||||
|
||||
CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like CODEC_ID_NONE) but lavf should attempt to identify it
|
||||
|
||||
CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS
|
||||
* stream (only used by libavformat) */
|
||||
CODEC_ID_MPEG4SYSTEMS = 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems
|
||||
* stream (only used by libavformat) */
|
||||
CODEC_ID_FFMETADATA = 0x21000, ///< Dummy codec for streams containing only metadata information.
|
||||
|
||||
#endif /* AVCODEC_OLD_CODEC_IDS_H */
|
||||
@@ -0,0 +1,173 @@
|
||||
/*
|
||||
* Video Acceleration API (shared data between FFmpeg and the video player)
|
||||
* HW decode acceleration for MPEG-2, MPEG-4, H.264 and VC-1
|
||||
*
|
||||
* Copyright (C) 2008-2009 Splitted-Desktop Systems
|
||||
*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_VAAPI_H
|
||||
#define AVCODEC_VAAPI_H
|
||||
|
||||
/**
|
||||
* @file
|
||||
* @ingroup lavc_codec_hwaccel_vaapi
|
||||
* Public libavcodec VA API header.
|
||||
*/
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
/**
|
||||
* @defgroup lavc_codec_hwaccel_vaapi VA API Decoding
|
||||
* @ingroup lavc_codec_hwaccel
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* This structure is used to share data between the FFmpeg library and
|
||||
* the client video application.
|
||||
* This shall be zero-allocated and available as
|
||||
* AVCodecContext.hwaccel_context. All user members can be set once
|
||||
* during initialization or through each AVCodecContext.get_buffer()
|
||||
* function call. In any case, they must be valid prior to calling
|
||||
* decoding functions.
|
||||
*/
|
||||
struct vaapi_context {
|
||||
/**
|
||||
* Window system dependent data
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by user
|
||||
*/
|
||||
void *display;
|
||||
|
||||
/**
|
||||
* Configuration ID
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by user
|
||||
*/
|
||||
uint32_t config_id;
|
||||
|
||||
/**
|
||||
* Context ID (video decode pipeline)
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by user
|
||||
*/
|
||||
uint32_t context_id;
|
||||
|
||||
/**
|
||||
* VAPictureParameterBuffer ID
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
uint32_t pic_param_buf_id;
|
||||
|
||||
/**
|
||||
* VAIQMatrixBuffer ID
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
uint32_t iq_matrix_buf_id;
|
||||
|
||||
/**
|
||||
* VABitPlaneBuffer ID (for VC-1 decoding)
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
uint32_t bitplane_buf_id;
|
||||
|
||||
/**
|
||||
* Slice parameter/data buffer IDs
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
uint32_t *slice_buf_ids;
|
||||
|
||||
/**
|
||||
* Number of effective slice buffer IDs to send to the HW
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
unsigned int n_slice_buf_ids;
|
||||
|
||||
/**
|
||||
* Size of pre-allocated slice_buf_ids
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
unsigned int slice_buf_ids_alloc;
|
||||
|
||||
/**
|
||||
* Pointer to VASliceParameterBuffers
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
void *slice_params;
|
||||
|
||||
/**
|
||||
* Size of a VASliceParameterBuffer element
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
unsigned int slice_param_size;
|
||||
|
||||
/**
|
||||
* Size of pre-allocated slice_params
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
unsigned int slice_params_alloc;
|
||||
|
||||
/**
|
||||
* Number of slices currently filled in
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
unsigned int slice_count;
|
||||
|
||||
/**
|
||||
* Pointer to slice data buffer base
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
const uint8_t *slice_data;
|
||||
|
||||
/**
|
||||
* Current size of slice data
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
uint32_t slice_data_size;
|
||||
};
|
||||
|
||||
/* @} */
|
||||
|
||||
#endif /* AVCODEC_VAAPI_H */
|
||||
@@ -0,0 +1,215 @@
|
||||
/*
|
||||
* VDA HW acceleration
|
||||
*
|
||||
* copyright (c) 2011 Sebastien Zwickert
|
||||
*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_VDA_H
|
||||
#define AVCODEC_VDA_H
|
||||
|
||||
/**
|
||||
* @file
|
||||
* @ingroup lavc_codec_hwaccel_vda
|
||||
* Public libavcodec VDA header.
|
||||
*/
|
||||
|
||||
#include "libavcodec/avcodec.h"
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
// emmintrin.h is unable to compile with -std=c99 -Werror=missing-prototypes
|
||||
// http://openradar.appspot.com/8026390
|
||||
#undef __GNUC_STDC_INLINE__
|
||||
|
||||
#define Picture QuickdrawPicture
|
||||
|
||||
#include <VideoDecodeAcceleration/VDADecoder.h>
|
||||
|
||||
#undef Picture
|
||||
|
||||
#include "libavcodec/version.h"
|
||||
|
||||
// extra flags not defined in VDADecoder.h
|
||||
enum {
|
||||
kVDADecodeInfo_Asynchronous = 1UL << 0,
|
||||
kVDADecodeInfo_FrameDropped = 1UL << 1
|
||||
};
|
||||
|
||||
/**
|
||||
* @defgroup lavc_codec_hwaccel_vda VDA
|
||||
* @ingroup lavc_codec_hwaccel
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* This structure is used to provide the necessary configurations and data
|
||||
* to the VDA FFmpeg HWAccel implementation.
|
||||
*
|
||||
* The application must make it available as AVCodecContext.hwaccel_context.
|
||||
*/
|
||||
struct vda_context {
|
||||
/**
|
||||
* VDA decoder object.
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set/Unset by libavcodec.
|
||||
*/
|
||||
VDADecoder decoder;
|
||||
|
||||
/**
|
||||
* The Core Video pixel buffer that contains the current image data.
|
||||
*
|
||||
* encoding: unused
|
||||
* decoding: Set by libavcodec. Unset by user.
|
||||
*/
|
||||
CVPixelBufferRef cv_buffer;
|
||||
|
||||
/**
|
||||
* Use the hardware decoder in synchronous mode.
|
||||
*
|
||||
* encoding: unused
|
||||
* decoding: Set by user.
|
||||
*/
|
||||
int use_sync_decoding;
|
||||
|
||||
/**
|
||||
* The frame width.
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set/Unset by user.
|
||||
*/
|
||||
int width;
|
||||
|
||||
/**
|
||||
* The frame height.
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set/Unset by user.
|
||||
*/
|
||||
int height;
|
||||
|
||||
/**
|
||||
* The frame format.
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set/Unset by user.
|
||||
*/
|
||||
int format;
|
||||
|
||||
/**
|
||||
* The pixel format for output image buffers.
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set/Unset by user.
|
||||
*/
|
||||
OSType cv_pix_fmt_type;
|
||||
|
||||
/**
|
||||
* unused
|
||||
*/
|
||||
uint8_t *priv_bitstream;
|
||||
|
||||
/**
|
||||
* unused
|
||||
*/
|
||||
int priv_bitstream_size;
|
||||
|
||||
/**
|
||||
* unused
|
||||
*/
|
||||
int priv_allocated_size;
|
||||
|
||||
/**
|
||||
* Use av_buffer to manage buffer.
|
||||
* When the flag is set, the CVPixelBuffers returned by the decoder will
|
||||
* be released automatically, so you have to retain them if necessary.
|
||||
* Not setting this flag may cause memory leak.
|
||||
*
|
||||
* encoding: unused
|
||||
* decoding: Set by user.
|
||||
*/
|
||||
int use_ref_buffer;
|
||||
};
|
||||
|
||||
/** Create the video decoder. */
|
||||
int ff_vda_create_decoder(struct vda_context *vda_ctx,
|
||||
uint8_t *extradata,
|
||||
int extradata_size);
|
||||
|
||||
/** Destroy the video decoder. */
|
||||
int ff_vda_destroy_decoder(struct vda_context *vda_ctx);
|
||||
|
||||
/**
|
||||
* This struct holds all the information that needs to be passed
|
||||
* between the caller and libavcodec for initializing VDA decoding.
|
||||
* Its size is not a part of the public ABI, it must be allocated with
|
||||
* av_vda_alloc_context() and freed with av_free().
|
||||
*/
|
||||
typedef struct AVVDAContext {
|
||||
/**
|
||||
* VDA decoder object. Created and freed by the caller.
|
||||
*/
|
||||
VDADecoder decoder;
|
||||
|
||||
/**
|
||||
* The output callback that must be passed to VDADecoderCreate.
|
||||
* Set by av_vda_alloc_context().
|
||||
*/
|
||||
VDADecoderOutputCallback output_callback;
|
||||
} AVVDAContext;
|
||||
|
||||
/**
|
||||
* Allocate and initialize a VDA context.
|
||||
*
|
||||
* This function should be called from the get_format() callback when the caller
|
||||
* selects the AV_PIX_FMT_VDA format. The caller must then create the decoder
|
||||
* object (using the output callback provided by libavcodec) that will be used
|
||||
* for VDA-accelerated decoding.
|
||||
*
|
||||
* When decoding with VDA is finished, the caller must destroy the decoder
|
||||
* object and free the VDA context using av_free().
|
||||
*
|
||||
* @return the newly allocated context or NULL on failure
|
||||
*/
|
||||
AVVDAContext *av_vda_alloc_context(void);
|
||||
|
||||
/**
|
||||
* This is a convenience function that creates and sets up the VDA context using
|
||||
* an internal implementation.
|
||||
*
|
||||
* @param avctx the corresponding codec context
|
||||
*
|
||||
* @return >= 0 on success, a negative AVERROR code on failure
|
||||
*/
|
||||
int av_vda_default_init(AVCodecContext *avctx);
|
||||
|
||||
/**
|
||||
* This function must be called to free the VDA context initialized with
|
||||
* av_vda_default_init().
|
||||
*
|
||||
* @param avctx the corresponding codec context
|
||||
*/
|
||||
void av_vda_default_free(AVCodecContext *avctx);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* AVCODEC_VDA_H */
|
||||
@@ -0,0 +1,236 @@
|
||||
/*
|
||||
* The Video Decode and Presentation API for UNIX (VDPAU) is used for
|
||||
* hardware-accelerated decoding of MPEG-1/2, H.264 and VC-1.
|
||||
*
|
||||
* Copyright (C) 2008 NVIDIA
|
||||
*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_VDPAU_H
|
||||
#define AVCODEC_VDPAU_H
|
||||
|
||||
/**
|
||||
* @file
|
||||
* @ingroup lavc_codec_hwaccel_vdpau
|
||||
* Public libavcodec VDPAU header.
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* @defgroup lavc_codec_hwaccel_vdpau VDPAU Decoder and Renderer
|
||||
* @ingroup lavc_codec_hwaccel
|
||||
*
|
||||
* VDPAU hardware acceleration has two modules
|
||||
* - VDPAU decoding
|
||||
* - VDPAU presentation
|
||||
*
|
||||
* The VDPAU decoding module parses all headers using FFmpeg
|
||||
* parsing mechanisms and uses VDPAU for the actual decoding.
|
||||
*
|
||||
* As per the current implementation, the actual decoding
|
||||
* and rendering (API calls) are done as part of the VDPAU
|
||||
* presentation (vo_vdpau.c) module.
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
#include <vdpau/vdpau.h>
|
||||
#include <vdpau/vdpau_x11.h>
|
||||
#include "libavutil/avconfig.h"
|
||||
#include "libavutil/attributes.h"
|
||||
|
||||
#include "avcodec.h"
|
||||
#include "version.h"
|
||||
|
||||
#if FF_API_BUFS_VDPAU
|
||||
union AVVDPAUPictureInfo {
|
||||
VdpPictureInfoH264 h264;
|
||||
VdpPictureInfoMPEG1Or2 mpeg;
|
||||
VdpPictureInfoVC1 vc1;
|
||||
VdpPictureInfoMPEG4Part2 mpeg4;
|
||||
};
|
||||
#endif
|
||||
|
||||
struct AVCodecContext;
|
||||
struct AVFrame;
|
||||
|
||||
typedef int (*AVVDPAU_Render2)(struct AVCodecContext *, struct AVFrame *,
|
||||
const VdpPictureInfo *, uint32_t,
|
||||
const VdpBitstreamBuffer *);
|
||||
|
||||
/**
|
||||
* This structure is used to share data between the libavcodec library and
|
||||
* the client video application.
|
||||
* The user shall allocate the structure via the av_alloc_vdpau_hwaccel
|
||||
* function and make it available as
|
||||
* AVCodecContext.hwaccel_context. Members can be set by the user once
|
||||
* during initialization or through each AVCodecContext.get_buffer()
|
||||
* function call. In any case, they must be valid prior to calling
|
||||
* decoding functions.
|
||||
*
|
||||
* The size of this structure is not a part of the public ABI and must not
|
||||
* be used outside of libavcodec. Use av_vdpau_alloc_context() to allocate an
|
||||
* AVVDPAUContext.
|
||||
*/
|
||||
typedef struct AVVDPAUContext {
|
||||
/**
|
||||
* VDPAU decoder handle
|
||||
*
|
||||
* Set by user.
|
||||
*/
|
||||
VdpDecoder decoder;
|
||||
|
||||
/**
|
||||
* VDPAU decoder render callback
|
||||
*
|
||||
* Set by the user.
|
||||
*/
|
||||
VdpDecoderRender *render;
|
||||
|
||||
#if FF_API_BUFS_VDPAU
|
||||
/**
|
||||
* VDPAU picture information
|
||||
*
|
||||
* Set by libavcodec.
|
||||
*/
|
||||
attribute_deprecated
|
||||
union AVVDPAUPictureInfo info;
|
||||
|
||||
/**
|
||||
* Allocated size of the bitstream_buffers table.
|
||||
*
|
||||
* Set by libavcodec.
|
||||
*/
|
||||
attribute_deprecated
|
||||
int bitstream_buffers_allocated;
|
||||
|
||||
/**
|
||||
* Useful bitstream buffers in the bitstream buffers table.
|
||||
*
|
||||
* Set by libavcodec.
|
||||
*/
|
||||
attribute_deprecated
|
||||
int bitstream_buffers_used;
|
||||
|
||||
/**
|
||||
* Table of bitstream buffers.
|
||||
* The user is responsible for freeing this buffer using av_freep().
|
||||
*
|
||||
* Set by libavcodec.
|
||||
*/
|
||||
attribute_deprecated
|
||||
VdpBitstreamBuffer *bitstream_buffers;
|
||||
#endif
|
||||
AVVDPAU_Render2 render2;
|
||||
} AVVDPAUContext;
|
||||
|
||||
/**
|
||||
* @brief allocation function for AVVDPAUContext
|
||||
*
|
||||
* Allows extending the struct without breaking API/ABI
|
||||
*/
|
||||
AVVDPAUContext *av_alloc_vdpaucontext(void);
|
||||
|
||||
AVVDPAU_Render2 av_vdpau_hwaccel_get_render2(const AVVDPAUContext *);
|
||||
|
||||
void av_vdpau_hwaccel_set_render2(AVVDPAUContext *, AVVDPAU_Render2);
|
||||
|
||||
/**
|
||||
* Associate a VDPAU device with a codec context for hardware acceleration.
|
||||
* This function is meant to be called from the get_format() codec callback,
|
||||
* or earlier. It can also be called after avcodec_flush_buffers() to change
|
||||
* the underlying VDPAU device mid-stream (e.g. to recover from non-transparent
|
||||
* display preemption).
|
||||
*
|
||||
* @note get_format() must return AV_PIX_FMT_VDPAU if this function completes
|
||||
* successfully.
|
||||
*
|
||||
* @param avctx decoding context whose get_format() callback is invoked
|
||||
* @param device VDPAU device handle to use for hardware acceleration
|
||||
* @param get_proc_address VDPAU device driver
|
||||
* @param flags zero of more OR'd AV_HWACCEL_FLAG_* flags
|
||||
*
|
||||
* @return 0 on success, an AVERROR code on failure.
|
||||
*/
|
||||
int av_vdpau_bind_context(AVCodecContext *avctx, VdpDevice device,
|
||||
VdpGetProcAddress *get_proc_address, unsigned flags);
|
||||
|
||||
/**
|
||||
* Allocate an AVVDPAUContext.
|
||||
*
|
||||
* @return Newly-allocated AVVDPAUContext or NULL on failure.
|
||||
*/
|
||||
AVVDPAUContext *av_vdpau_alloc_context(void);
|
||||
|
||||
/**
|
||||
* Get a decoder profile that should be used for initializing a VDPAU decoder.
|
||||
* Should be called from the AVCodecContext.get_format() callback.
|
||||
*
|
||||
* @param avctx the codec context being used for decoding the stream
|
||||
* @param profile a pointer into which the result will be written on success.
|
||||
* The contents of profile are undefined if this function returns
|
||||
* an error.
|
||||
*
|
||||
* @return 0 on success (non-negative), a negative AVERROR on failure.
|
||||
*/
|
||||
int av_vdpau_get_profile(AVCodecContext *avctx, VdpDecoderProfile *profile);
|
||||
|
||||
#if FF_API_CAP_VDPAU
|
||||
/** @brief The videoSurface is used for rendering. */
|
||||
#define FF_VDPAU_STATE_USED_FOR_RENDER 1
|
||||
|
||||
/**
|
||||
* @brief The videoSurface is needed for reference/prediction.
|
||||
* The codec manipulates this.
|
||||
*/
|
||||
#define FF_VDPAU_STATE_USED_FOR_REFERENCE 2
|
||||
|
||||
/**
|
||||
* @brief This structure is used as a callback between the FFmpeg
|
||||
* decoder (vd_) and presentation (vo_) module.
|
||||
* This is used for defining a video frame containing surface,
|
||||
* picture parameter, bitstream information etc which are passed
|
||||
* between the FFmpeg decoder and its clients.
|
||||
*/
|
||||
struct vdpau_render_state {
|
||||
VdpVideoSurface surface; ///< Used as rendered surface, never changed.
|
||||
|
||||
int state; ///< Holds FF_VDPAU_STATE_* values.
|
||||
|
||||
#if AV_HAVE_INCOMPATIBLE_LIBAV_ABI
|
||||
/** picture parameter information for all supported codecs */
|
||||
union AVVDPAUPictureInfo info;
|
||||
#endif
|
||||
|
||||
/** Describe size/location of the compressed video data.
|
||||
Set to 0 when freeing bitstream_buffers. */
|
||||
int bitstream_buffers_allocated;
|
||||
int bitstream_buffers_used;
|
||||
/** The user is responsible for freeing this buffer using av_freep(). */
|
||||
VdpBitstreamBuffer *bitstream_buffers;
|
||||
|
||||
#if !AV_HAVE_INCOMPATIBLE_LIBAV_ABI
|
||||
/** picture parameter information for all supported codecs */
|
||||
union AVVDPAUPictureInfo info;
|
||||
#endif
|
||||
};
|
||||
#endif
|
||||
|
||||
/* @}*/
|
||||
|
||||
#endif /* AVCODEC_VDPAU_H */
|
||||
@@ -0,0 +1,188 @@
|
||||
/*
|
||||
*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_VERSION_H
|
||||
#define AVCODEC_VERSION_H
|
||||
|
||||
/**
|
||||
* @file
|
||||
* @ingroup libavc
|
||||
* Libavcodec version macros.
|
||||
*/
|
||||
|
||||
#include "libavutil/version.h"
|
||||
|
||||
#define LIBAVCODEC_VERSION_MAJOR 56
|
||||
#define LIBAVCODEC_VERSION_MINOR 13
|
||||
#define LIBAVCODEC_VERSION_MICRO 100
|
||||
|
||||
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
|
||||
LIBAVCODEC_VERSION_MINOR, \
|
||||
LIBAVCODEC_VERSION_MICRO)
|
||||
#define LIBAVCODEC_VERSION AV_VERSION(LIBAVCODEC_VERSION_MAJOR, \
|
||||
LIBAVCODEC_VERSION_MINOR, \
|
||||
LIBAVCODEC_VERSION_MICRO)
|
||||
#define LIBAVCODEC_BUILD LIBAVCODEC_VERSION_INT
|
||||
|
||||
#define LIBAVCODEC_IDENT "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION)
|
||||
|
||||
/**
|
||||
* FF_API_* defines may be placed below to indicate public API that will be
|
||||
* dropped at a future version bump. The defines themselves are not part of
|
||||
* the public API and may change, break or disappear at any time.
|
||||
*/
|
||||
|
||||
#ifndef FF_API_REQUEST_CHANNELS
|
||||
#define FF_API_REQUEST_CHANNELS (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_OLD_DECODE_AUDIO
|
||||
#define FF_API_OLD_DECODE_AUDIO (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_OLD_ENCODE_AUDIO
|
||||
#define FF_API_OLD_ENCODE_AUDIO (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_OLD_ENCODE_VIDEO
|
||||
#define FF_API_OLD_ENCODE_VIDEO (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_CODEC_ID
|
||||
#define FF_API_CODEC_ID (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_AUDIO_CONVERT
|
||||
#define FF_API_AUDIO_CONVERT (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_AVCODEC_RESAMPLE
|
||||
#define FF_API_AVCODEC_RESAMPLE FF_API_AUDIO_CONVERT
|
||||
#endif
|
||||
#ifndef FF_API_DEINTERLACE
|
||||
#define FF_API_DEINTERLACE (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_DESTRUCT_PACKET
|
||||
#define FF_API_DESTRUCT_PACKET (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_GET_BUFFER
|
||||
#define FF_API_GET_BUFFER (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_MISSING_SAMPLE
|
||||
#define FF_API_MISSING_SAMPLE (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_LOWRES
|
||||
#define FF_API_LOWRES (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_CAP_VDPAU
|
||||
#define FF_API_CAP_VDPAU (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_BUFS_VDPAU
|
||||
#define FF_API_BUFS_VDPAU (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_VOXWARE
|
||||
#define FF_API_VOXWARE (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_SET_DIMENSIONS
|
||||
#define FF_API_SET_DIMENSIONS (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_DEBUG_MV
|
||||
#define FF_API_DEBUG_MV (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_AC_VLC
|
||||
#define FF_API_AC_VLC (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_OLD_MSMPEG4
|
||||
#define FF_API_OLD_MSMPEG4 (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_ASPECT_EXTENDED
|
||||
#define FF_API_ASPECT_EXTENDED (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_THREAD_OPAQUE
|
||||
#define FF_API_THREAD_OPAQUE (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_CODEC_PKT
|
||||
#define FF_API_CODEC_PKT (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_ARCH_ALPHA
|
||||
#define FF_API_ARCH_ALPHA (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_XVMC
|
||||
#define FF_API_XVMC (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_ERROR_RATE
|
||||
#define FF_API_ERROR_RATE (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_QSCALE_TYPE
|
||||
#define FF_API_QSCALE_TYPE (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_MB_TYPE
|
||||
#define FF_API_MB_TYPE (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_MAX_BFRAMES
|
||||
#define FF_API_MAX_BFRAMES (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_NEG_LINESIZES
|
||||
#define FF_API_NEG_LINESIZES (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_EMU_EDGE
|
||||
#define FF_API_EMU_EDGE (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_ARCH_SH4
|
||||
#define FF_API_ARCH_SH4 (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_ARCH_SPARC
|
||||
#define FF_API_ARCH_SPARC (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_UNUSED_MEMBERS
|
||||
#define FF_API_UNUSED_MEMBERS (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_IDCT_XVIDMMX
|
||||
#define FF_API_IDCT_XVIDMMX (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_INPUT_PRESERVED
|
||||
#define FF_API_INPUT_PRESERVED (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_NORMALIZE_AQP
|
||||
#define FF_API_NORMALIZE_AQP (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_GMC
|
||||
#define FF_API_GMC (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_MV0
|
||||
#define FF_API_MV0 (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_CODEC_NAME
|
||||
#define FF_API_CODEC_NAME (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_AFD
|
||||
#define FF_API_AFD (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_VISMV
|
||||
/* XXX: don't forget to drop the -vismv documentation */
|
||||
#define FF_API_VISMV (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_DV_FRAME_PROFILE
|
||||
#define FF_API_DV_FRAME_PROFILE (LIBAVCODEC_VERSION_MAJOR < 57)
|
||||
#endif
|
||||
#ifndef FF_API_AUDIOENC_DELAY
|
||||
#define FF_API_AUDIOENC_DELAY (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_AVCTX_TIMEBASE
|
||||
#define FF_API_AVCTX_TIMEBASE (LIBAVCODEC_VERSION_MAJOR < 59)
|
||||
#endif
|
||||
#ifndef FF_API_MPV_OPT
|
||||
#define FF_API_MPV_OPT (LIBAVCODEC_VERSION_MAJOR < 59)
|
||||
#endif
|
||||
|
||||
#endif /* AVCODEC_VERSION_H */
|
||||
@@ -0,0 +1,77 @@
|
||||
/*
|
||||
*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file
|
||||
* A public API for Vorbis parsing
|
||||
*
|
||||
* Determines the duration for each packet.
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_VORBIS_PARSE_H
|
||||
#define AVCODEC_VORBIS_PARSE_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
typedef struct AVVorbisParseContext AVVorbisParseContext;
|
||||
|
||||
/**
|
||||
* Allocate and initialize the Vorbis parser using headers in the extradata.
|
||||
*
|
||||
* @param avctx codec context
|
||||
* @param s Vorbis parser context
|
||||
*/
|
||||
AVVorbisParseContext *av_vorbis_parse_init(const uint8_t *extradata,
|
||||
int extradata_size);
|
||||
|
||||
/**
|
||||
* Free the parser and everything associated with it.
|
||||
*/
|
||||
void av_vorbis_parse_free(AVVorbisParseContext **s);
|
||||
|
||||
#define VORBIS_FLAG_HEADER 0x00000001
|
||||
#define VORBIS_FLAG_COMMENT 0x00000002
|
||||
|
||||
/**
|
||||
* Get the duration for a Vorbis packet.
|
||||
*
|
||||
* If @p flags is @c NULL,
|
||||
* special frames are considered invalid.
|
||||
*
|
||||
* @param s Vorbis parser context
|
||||
* @param buf buffer containing a Vorbis frame
|
||||
* @param buf_size size of the buffer
|
||||
* @param flags flags for special frames
|
||||
*/
|
||||
int av_vorbis_parse_frame_flags(AVVorbisParseContext *s, const uint8_t *buf,
|
||||
int buf_size, int *flags);
|
||||
|
||||
/**
|
||||
* Get the duration for a Vorbis packet.
|
||||
*
|
||||
* @param s Vorbis parser context
|
||||
* @param buf buffer containing a Vorbis frame
|
||||
* @param buf_size size of the buffer
|
||||
*/
|
||||
int av_vorbis_parse_frame(AVVorbisParseContext *s, const uint8_t *buf,
|
||||
int buf_size);
|
||||
|
||||
void av_vorbis_parse_reset(AVVorbisParseContext *s);
|
||||
|
||||
#endif /* AVCODEC_VORBIS_PARSE_H */
|
||||
@@ -0,0 +1,170 @@
|
||||
/*
|
||||
* Copyright (C) 2003 Ivan Kalvachev
|
||||
*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_XVMC_H
|
||||
#define AVCODEC_XVMC_H
|
||||
|
||||
/**
|
||||
* @file
|
||||
* @ingroup lavc_codec_hwaccel_xvmc
|
||||
* Public libavcodec XvMC header.
|
||||
*/
|
||||
|
||||
#include <X11/extensions/XvMC.h>
|
||||
|
||||
#include "libavutil/attributes.h"
|
||||
#include "version.h"
|
||||
#include "avcodec.h"
|
||||
|
||||
/**
|
||||
* @defgroup lavc_codec_hwaccel_xvmc XvMC
|
||||
* @ingroup lavc_codec_hwaccel
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
#define AV_XVMC_ID 0x1DC711C0 /**< special value to ensure that regular pixel routines haven't corrupted the struct
|
||||
the number is 1337 speak for the letters IDCT MCo (motion compensation) */
|
||||
|
||||
attribute_deprecated struct xvmc_pix_fmt {
|
||||
/** The field contains the special constant value AV_XVMC_ID.
|
||||
It is used as a test that the application correctly uses the API,
|
||||
and that there is no corruption caused by pixel routines.
|
||||
- application - set during initialization
|
||||
- libavcodec - unchanged
|
||||
*/
|
||||
int xvmc_id;
|
||||
|
||||
/** Pointer to the block array allocated by XvMCCreateBlocks().
|
||||
The array has to be freed by XvMCDestroyBlocks().
|
||||
Each group of 64 values represents one data block of differential
|
||||
pixel information (in MoCo mode) or coefficients for IDCT.
|
||||
- application - set the pointer during initialization
|
||||
- libavcodec - fills coefficients/pixel data into the array
|
||||
*/
|
||||
short *data_blocks;
|
||||
|
||||
/** Pointer to the macroblock description array allocated by
|
||||
XvMCCreateMacroBlocks() and freed by XvMCDestroyMacroBlocks().
|
||||
- application - set the pointer during initialization
|
||||
- libavcodec - fills description data into the array
|
||||
*/
|
||||
XvMCMacroBlock *mv_blocks;
|
||||
|
||||
/** Number of macroblock descriptions that can be stored in the mv_blocks
|
||||
array.
|
||||
- application - set during initialization
|
||||
- libavcodec - unchanged
|
||||
*/
|
||||
int allocated_mv_blocks;
|
||||
|
||||
/** Number of blocks that can be stored at once in the data_blocks array.
|
||||
- application - set during initialization
|
||||
- libavcodec - unchanged
|
||||
*/
|
||||
int allocated_data_blocks;
|
||||
|
||||
/** Indicate that the hardware would interpret data_blocks as IDCT
|
||||
coefficients and perform IDCT on them.
|
||||
- application - set during initialization
|
||||
- libavcodec - unchanged
|
||||
*/
|
||||
int idct;
|
||||
|
||||
/** In MoCo mode it indicates that intra macroblocks are assumed to be in
|
||||
unsigned format; same as the XVMC_INTRA_UNSIGNED flag.
|
||||
- application - set during initialization
|
||||
- libavcodec - unchanged
|
||||
*/
|
||||
int unsigned_intra;
|
||||
|
||||
/** Pointer to the surface allocated by XvMCCreateSurface().
|
||||
It has to be freed by XvMCDestroySurface() on application exit.
|
||||
It identifies the frame and its state on the video hardware.
|
||||
- application - set during initialization
|
||||
- libavcodec - unchanged
|
||||
*/
|
||||
XvMCSurface *p_surface;
|
||||
|
||||
/** Set by the decoder before calling ff_draw_horiz_band(),
|
||||
needed by the XvMCRenderSurface function. */
|
||||
//@{
|
||||
/** Pointer to the surface used as past reference
|
||||
- application - unchanged
|
||||
- libavcodec - set
|
||||
*/
|
||||
XvMCSurface *p_past_surface;
|
||||
|
||||
/** Pointer to the surface used as future reference
|
||||
- application - unchanged
|
||||
- libavcodec - set
|
||||
*/
|
||||
XvMCSurface *p_future_surface;
|
||||
|
||||
/** top/bottom field or frame
|
||||
- application - unchanged
|
||||
- libavcodec - set
|
||||
*/
|
||||
unsigned int picture_structure;
|
||||
|
||||
/** XVMC_SECOND_FIELD - 1st or 2nd field in the sequence
|
||||
- application - unchanged
|
||||
- libavcodec - set
|
||||
*/
|
||||
unsigned int flags;
|
||||
//}@
|
||||
|
||||
/** Number of macroblock descriptions in the mv_blocks array
|
||||
that have already been passed to the hardware.
|
||||
- application - zeroes it on get_buffer().
|
||||
A successful ff_draw_horiz_band() may increment it
|
||||
with filled_mb_block_num or zero both.
|
||||
- libavcodec - unchanged
|
||||
*/
|
||||
int start_mv_blocks_num;
|
||||
|
||||
/** Number of new macroblock descriptions in the mv_blocks array (after
|
||||
start_mv_blocks_num) that are filled by libavcodec and have to be
|
||||
passed to the hardware.
|
||||
- application - zeroes it on get_buffer() or after successful
|
||||
ff_draw_horiz_band().
|
||||
- libavcodec - increment with one of each stored MB
|
||||
*/
|
||||
int filled_mv_blocks_num;
|
||||
|
||||
/** Number of the next free data block; one data block consists of
|
||||
64 short values in the data_blocks array.
|
||||
All blocks before this one have already been claimed by placing their
|
||||
position into the corresponding block description structure field,
|
||||
that are part of the mv_blocks array.
|
||||
- application - zeroes it on get_buffer().
|
||||
A successful ff_draw_horiz_band() may zero it together
|
||||
with start_mb_blocks_num.
|
||||
- libavcodec - each decoded macroblock increases it by the number
|
||||
of coded blocks it contains.
|
||||
*/
|
||||
int next_free_data_block_num;
|
||||
};
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* AVCODEC_XVMC_H */
|
||||
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