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avcodec: add CODEC_CAP_DELAY note to avcodec_decode_audio3() documentation

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Justin Ruggles 2011-09-25 17:09:57 -04:00
parent 352fc5f128
commit 68d3aec819
1 changed files with 4 additions and 0 deletions
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4
libavcodec/avcodec.h
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@ -3832,6 +3832,10 @@ int avcodec_open2(AVCodecContext *avctx, AVCodec *codec, AVDictionary **options)
* samples should be 16 byte aligned unless the CPU doesn't need it
* (AltiVec and SSE do).
*
* @note Codecs which have the CODEC_CAP_DELAY capability set have a delay
* between input and output, these need to be fed with avpkt->data=NULL,
* avpkt->size=0 at the end to return the remaining frames.
*
* @param avctx the codec context
* @param[out] samples the output buffer, sample type in avctx->sample_fmt
* @param[in,out] frame_size_ptr the output buffer size in bytes