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AAC: Return the number of bytes consumed in decoding a frame.

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The libfaad wrapper does this.

Originally committed as revision 22206 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Alex Converse 2010-03-04 12:34:15 +00:00
parent 660822f0ae
commit b5e2bb8c3c
1 changed files with 3 additions and 1 deletions
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4
libavcodec/aac.c
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@ -1948,6 +1948,7 @@ static int aac_decode_frame(AVCodecContext *avccontext, void *data,
GetBitContext gb;
enum RawDataBlockType elem_type;
int err, elem_id, data_size_tmp;
int buf_consumed;
init_get_bits(&gb, buf, buf_size * 8);
@ -2048,7 +2049,8 @@ static int aac_decode_frame(AVCodecContext *avccontext, void *data,
if (ac->output_configured)
ac->output_configured = OC_LOCKED;
return buf_size;
buf_consumed = (get_bits_count(&gb) + 7) >> 3;
return buf_size > buf_consumed ? buf_consumed : buf_size;
}
static av_cold int aac_decode_close(AVCodecContext *avccontext)