com.twilight.h264.decoder
Class ImageUtils

java.lang.Object
  com.twilight.h264.decoder.ImageUtils

public class ImageUtils
extends Object

Field Summary

static AVPixFmtDescriptor[]	av_pix_fmt_descriptors
static int	PIX_FMT_BE
static int	PIX_FMT_BITSTREAM
static int	PIX_FMT_HWACCEL
static int	PIX_FMT_PAL

Constructor Summary

ImageUtils()

Method Summary

static void	av_image_copy_plane(int[] dst, int _dst_offset, int dst_linesize, int[] src, int _src_offset, int src_linesize, int bytewidth, int height)
static void	av_image_copy(int[][] dst_base, int[] dst_offset, int[] dst_linesizes, int[][] src_base, int[] src_offset, int[] src_linesizes, int pix_fmt, int width, int height)
static void	av_image_fill_max_pixsteps(int[] max_pixsteps, int[] max_pixstep_comps, AVPixFmtDescriptor pixdesc)
static int	av_image_get_linesize(int pix_fmt, int width, int plane)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

PIX_FMT_BE

public static final int PIX_FMT_BE

See Also:

Constant Field Values

PIX_FMT_PAL

public static final int PIX_FMT_PAL

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Constant Field Values

PIX_FMT_BITSTREAM

public static final int PIX_FMT_BITSTREAM

See Also:

Constant Field Values

PIX_FMT_HWACCEL

public static final int PIX_FMT_HWACCEL

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Constant Field Values

av_pix_fmt_descriptors

public static AVPixFmtDescriptor[] av_pix_fmt_descriptors

Constructor Detail

ImageUtils

public ImageUtils()

Method Detail

av_image_copy

public static void av_image_copy(int[][] dst_base,
                                 int[] dst_offset,
                                 int[] dst_linesizes,
                                 int[][] src_base,
                                 int[] src_offset,
                                 int[] src_linesizes,
                                 int pix_fmt,
                                 int width,
                                 int height)

av_image_copy_plane

public static void av_image_copy_plane(int[] dst,
                                       int _dst_offset,
                                       int dst_linesize,
                                       int[] src,
                                       int _src_offset,
                                       int src_linesize,
                                       int bytewidth,
                                       int height)

av_image_get_linesize

public static int av_image_get_linesize(int pix_fmt,
                                        int width,
                                        int plane)

av_image_fill_max_pixsteps

public static void av_image_fill_max_pixsteps(int[] max_pixsteps,
                                              int[] max_pixstep_comps,
                                              AVPixFmtDescriptor pixdesc)