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lavc/avcodec: extend/clarify/fix documentation for avcodec_fill_audio_frame()

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This commit is contained in:
Stefano Sabatini 2012-12-08 22:47:52 +01:00
parent ad47ac20ae
commit 461b5bf4ab
1 changed files with 8 additions and 3 deletions
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11
libavcodec/avcodec.h
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@ -4774,7 +4774,12 @@ int avcodec_default_execute2(AVCodecContext *c, int (*func)(AVCodecContext *c2,
//FIXME func typedef
/**
* Fill audio frame data and linesize.
* Fill AVFrame audio data and linesize pointers.
*
* The buffer buf must be a preallocated buffer with a size big enough
* to contain the specified samples amount. The filled AVFrame data
* pointers will point to this buffer.
*
* AVFrame extended_data channel pointers are allocated if necessary for
* planar audio.
*
@ -4788,8 +4793,8 @@ int avcodec_default_execute2(AVCodecContext *c, int (*func)(AVCodecContext *c2,
* @param buf_size size of buffer
* @param align plane size sample alignment (0 = default)
* @return >=0 on success, negative error code on failure
* @todo return the size of the allocated frame size in case of
* success, at the next libavutil bump
* @todo return the size in bytes required to store the samples in
* case of success, at the next libavutil bump
*/
int avcodec_fill_audio_frame(AVFrame *frame, int nb_channels,
enum AVSampleFormat sample_fmt, const uint8_t *buf,