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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-09-07 21:23:45 +0000 |
|---|---|---|
| committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-09-07 21:23:45 +0000 |
| commit | 9686abb8260c31be6c109d97f369aa84c46ff567 (patch) | |
| tree | 11d9ca0e17d88f572529243242433be8e9e9e824 /libavcore/imgutils.h | |
| parent | b163078fe309f15e4c7fecea9147ec8d8437623b (diff) | |
| download | ffmpeg-streaming-9686abb8260c31be6c109d97f369aa84c46ff567.zip ffmpeg-streaming-9686abb8260c31be6c109d97f369aa84c46ff567.tar.gz | |
Reimplement ff_img_copy_plane() as av_image_copy_plane() in libavcore,
and deprecate the old function.
Originally committed as revision 25064 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcore/imgutils.h')
| -rw-r--r-- | libavcore/imgutils.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libavcore/imgutils.h b/libavcore/imgutils.h index 291c872..879281d 100644 --- a/libavcore/imgutils.h +++ b/libavcore/imgutils.h @@ -78,6 +78,19 @@ int av_image_fill_pointers(uint8_t *data[4], enum PixelFormat pix_fmt, int heigh uint8_t *ptr, const int linesizes[4]); /** + * Copy image plane from src to dst. + * That is, copy "height" number of lines of "bytewidth" bytes each. + * The first byte of each successive line is separated by *_linesize + * bytes. + * + * @param dst_linesize linesize for the image plane in dst + * @param src_linesize linesize for the image plane in src + */ +void av_image_copy_plane(uint8_t *dst, int dst_linesize, + const uint8_t *src, int src_linesize, + int bytewidth, int height); + +/** * Check if the given dimension of an image is valid, meaning that all * bytes of the image can be addressed with a signed int. * |
