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doxy for avcodec_encode_video() 

Originally committed as revision 7977 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2007-02-14 10:50:01 +00:00
parent e372862674
commit e13d80238c
1 changed files with 8 additions and 1 deletions
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9
libavcodec/utils.c
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@ -860,6 +860,13 @@ int avcodec_encode_audio(AVCodecContext *avctx, uint8_t *buf, int buf_size,
return 0; return 0;
} }
/**
* encode a frame.
* @param buf buffer for the bitstream of encoded frame
* @param buf_size the size of the buffer in bytes
* @param pict the input picture to encode, in avctx.pix_fmt
* @return -1 if error
*/
int avcodec_encode_video(AVCodecContext *avctx, uint8_t *buf, int buf_size, int avcodec_encode_video(AVCodecContext *avctx, uint8_t *buf, int buf_size,
const AVFrame *pict) const AVFrame *pict)
{ {
@ -938,7 +945,7 @@ int avcodec_decode_audio2(AVCodecContext *avctx, int16_t *samples,
if(*frame_size_ptr < FF_MIN_BUFFER_SIZE || if(*frame_size_ptr < FF_MIN_BUFFER_SIZE ||
*frame_size_ptr < avctx->channels * avctx->frame_size * sizeof(int16_t) || *frame_size_ptr < avctx->channels * avctx->frame_size * sizeof(int16_t) ||
*frame_size_ptr < buf_size){ *frame_size_ptr < buf_size){
av_log(avctx, AV_LOG_ERROR, "buffer too small\n"); av_log(avctx, AV_LOG_ERROR, "buffer %d too small\n", *frame_size_ptr);
return -1; return -1;
} }
if((avctx->codec->capabilities & CODEC_CAP_DELAY) || buf_size){ if((avctx->codec->capabilities & CODEC_CAP_DELAY) || buf_size){