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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-08-12 15:05:58 +0000 |
|---|---|---|
| committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-08-12 15:05:58 +0000 |
| commit | 7906e2b974566c897526a8a7561b380687af8323 (patch) | |
| tree | 77823797971eafea23a1473c944b78bcb86c5942 /libavcore/imgutils.h | |
| parent | 27014bf5a3151f1e340d7ac170f3fdd3e0bcf395 (diff) | |
| download | ffmpeg-7906e2b974566c897526a8a7561b380687af8323.tar.gz | |
Implement av_get_image_linesize() and use it in
ff_get_plane_bytewidth().
The new implementation is more generic, more compact and more correct.
Originally committed as revision 24786 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcore/imgutils.h')
| -rw-r--r-- | libavcore/imgutils.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavcore/imgutils.h b/libavcore/imgutils.h index be6886c38e..c2cf6eb53e 100644 --- a/libavcore/imgutils.h +++ b/libavcore/imgutils.h @@ -28,6 +28,14 @@ #include "avcore.h" /** + * Compute the size of an image line with format pix_fmt and width + * width for the plane plane. + * + * @return the computed size in bytes + */ +int av_get_image_linesize(enum PixelFormat pix_fmt, int width, int plane); + +/** * Fill plane linesizes for an image with pixel format pix_fmt and * width width. * |