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author | Ivan Kalvachev <ikalvachev@gmail.com> | 2009-02-14 23:52:18 +0300 |
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committer | Ivan Kalvachev <ikalvachev@gmail.com> | 2009-02-14 23:52:18 +0300 |
commit | dd4e297d94151356de8551b51eadb6f540944241 (patch) | |
tree | 899066b2f9d49e842bc3568c5ead05b0db0a844f /libavcodec/avcodec.h | |
parent | 4440bd0da42f77369a9ba3e857e7f39e4250e481 (diff) |
More clarification for draw_horiz_band() in hwaccell mode.
Originally committed as revision 17281 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/avcodec.h')
-rw-r--r-- | libavcodec/avcodec.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index ee13baad35..d21dd8971e 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -963,6 +963,10 @@ typedef struct AVCodecContext { * It is also used by hardware acceleration APIs as a callback * to pass specific (partially decoded) data to the calling * application so it could be passed to the rendering hardware. + * In that mode all relevant function paramerers are inside special + * structure passed by AVFrame in place of the pixel data. + * The exact structure depends on the acceleration API. + * The application is allowed to make changes in the strucure. * - encoding: unused * - decoding: Set by user. * @param height the height of the slice |