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clip MS ADPCM predictor range to correct [0..6] range, not [0..7]

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Originally committed as revision 14203 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Reimar Döffinger 2008-07-13 14:25:31 +00:00
parent 962fe7e1c4
commit f9bd305694
1 changed files with 2 additions and 2 deletions
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4
libavcodec/adpcm.c
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@ -1025,10 +1025,10 @@ static int adpcm_decode_frame(AVCodecContext *avctx,
n = buf_size - 7 * avctx->channels;
if (n < 0)
return -1;
block_predictor[0] = av_clip(*src++, 0, 7);
block_predictor[0] = av_clip(*src++, 0, 6);
block_predictor[1] = 0;
if (st)
block_predictor[1] = av_clip(*src++, 0, 7);
block_predictor[1] = av_clip(*src++, 0, 6);
c->status[0].idelta = (int16_t)bytestream_get_le16(&src);
if (st){
c->status[1].idelta = (int16_t)bytestream_get_le16(&src);