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| author | James Almer <jamrial@gmail.com> | 2015-04-21 22:28:21 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2015-04-21 22:41:20 -0300 |
| commit | ba625dd8a12b8f440af7f50c833e5c1005d67c85 (patch) | |
| tree | 866b471ad22b28d6b5e74e94e9c8f78fb8b1d040 /libavcodec/adpcm.c | |
| parent | 4f287a3c5007db853e4f1098ab194f9337e2f7da (diff) | |
| download | ffmpeg-ba625dd8a12b8f440af7f50c833e5c1005d67c85.tar.gz | |
avcodec: use av_mod_uintp2() where useful
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavcodec/adpcm.c')
| -rw-r--r-- | libavcodec/adpcm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c index 56d166025e..251ed1d5ea 100644 --- a/libavcodec/adpcm.c +++ b/libavcodec/adpcm.c @@ -197,7 +197,7 @@ static inline int16_t adpcm_ima_wav_expand_nibble(ADPCMChannelStatus *c, GetBitC step_index = av_clip(step_index, 0, 88); sign = nibble & (1 << shift); - delta = nibble & ((1 << shift) - 1); + delta = av_mod_uintp2(nibble, shift); diff = ((2 * delta + 1) * step) >> shift; predictor = c->predictor; if (sign) predictor -= diff; |