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| author | Michael Niedermayer <michaelni@gmx.at> | 2009-06-07 19:30:54 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2009-06-07 19:30:54 +0000 |
| commit | f1b99cc63b2fe0fccec277429016bd5a7c0b5b56 (patch) | |
| tree | 0f38dab4c0c421021cbc2e05cc487e69f33ecdc8 | |
| parent | 1e15e5366f7d55d3979447746f64770a7f1c5a63 (diff) | |
| download | ffmpeg-f1b99cc63b2fe0fccec277429016bd5a7c0b5b56.tar.gz | |
Clarify (re)get_buffer() and CODEC_CAP_DR1 relation.
Originally committed as revision 19132 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavcodec/avcodec.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 900e3b5301..aaa95b55bc 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -1331,6 +1331,9 @@ typedef struct AVCodecContext { * If pic.reference is set then the frame will be read later by libavcodec. * avcodec_align_dimensions() should be used to find the required width and * height, as they normally need to be rounded up to the next multiple of 16. + * if CODEC_CAP_DR1 is not set then get_buffer() must call + * avcodec_default_get_buffer() instead of providing buffers allocated by + * some other means. * - encoding: unused * - decoding: Set by libavcodec., user can override. */ @@ -1959,6 +1962,9 @@ typedef struct AVCodecContext { * libavcodec will pass previous buffer in pic, function should return * same buffer or new buffer with old frame "painted" into it. * If pic.data[0] == NULL must behave like get_buffer(). + * if CODEC_CAP_DR1 is not set then reget_buffer() must call + * avcodec_default_reget_buffer() instead of providing buffers allocated by + * some other means. * - encoding: unused * - decoding: Set by libavcodec., user can override */ |