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adpcm: use av_clip_intp2() 

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2015-04-18 03:40:48 -03:00
parent 979b77eec5
commit 778bac2788
1 changed files with 1 additions and 1 deletions
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2
libavcodec/adpcm.c
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@ -1498,7 +1498,7 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
prev = 0;
}
prev = av_clip((prev + 0x20) >> 6, -0x200000, 0x1fffff);
prev = av_clip_intp2((prev + 0x20) >> 6, 21);
byte = bytestream2_get_byteu(&gb);
if (!channel)