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| author | Xidorn Quan <quanxunzhen@gmail.com> | 2013-03-29 23:15:19 +0800 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-03-29 17:31:16 +0100 |
| commit | c81d2fa96ddc9f6dab38d61a8803caca7e63bea0 (patch) | |
| tree | 4f72f013668e57a5438790854b3fab9ed6d056e6 /libavutil/buffer.h | |
| parent | 774a2684973ef66d80b77e657d3fe28e3f37c496 (diff) | |
| download | ffmpeg-c81d2fa96ddc9f6dab38d61a8803caca7e63bea0.tar.gz | |
avutil/buffer: add get_opaque
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavutil/buffer.h')
| -rw-r--r-- | libavutil/buffer.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libavutil/buffer.h b/libavutil/buffer.h index e33775aee3..ea49342e0a 100644 --- a/libavutil/buffer.h +++ b/libavutil/buffer.h @@ -122,7 +122,7 @@ AVBufferRef *av_buffer_allocz(int size); * @param data data array * @param size size of data in bytes * @param free a callback for freeing data - * @param opaque parameter to be passed to free + * @param opaque parameter to be got for processing or passed to free * @param flags a combination of AV_BUFFER_FLAG_* * * @return an AVBufferRef referring to data on success, NULL on failure. @@ -163,6 +163,11 @@ void av_buffer_unref(AVBufferRef **buf); int av_buffer_is_writable(const AVBufferRef *buf); /** + * @return the opaque parameter set by av_buffer_create. + */ +void *av_buffer_get_opaque(const AVBufferRef *buf); + +/** * Create a writable reference from a given buffer reference, avoiding data copy * if possible. * |