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| author | Anton Khirnov <anton@khirnov.net> | 2014-03-04 12:27:17 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2014-04-11 16:28:11 +0200 |
| commit | eed752d61da332fb13e9893a175a90fed7b1d7d3 (patch) | |
| tree | 7881eab7fa7bb8cacd91ce75ad9e734d78725ab8 /libavresample | |
| parent | 3c84f6b5d20cd345fac706f8cfb70c55e541ffb5 (diff) | |
| download | ffmpeg-eed752d61da332fb13e9893a175a90fed7b1d7d3.tar.gz | |
resample: drop useless abs()
negative sample_index is handled in the block above.
Diffstat (limited to 'libavresample')
| -rw-r--r-- | libavresample/resample_template.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavresample/resample_template.c b/libavresample/resample_template.c index d9fb2d17d4..a7cb6aeb9e 100644 --- a/libavresample/resample_template.c +++ b/libavresample/resample_template.c @@ -80,8 +80,8 @@ static void SET_TYPE(resample_one)(ResampleContext *c, } else if (c->linear) { FELEM2 v2 = 0; for (i = 0; i < c->filter_length; i++) { - val += src[abs(sample_index + i)] * (FELEM2)filter[i]; - v2 += src[abs(sample_index + i)] * (FELEM2)filter[i + c->filter_length]; + val += src[sample_index + i] * (FELEM2)filter[i]; + v2 += src[sample_index + i] * (FELEM2)filter[i + c->filter_length]; } val += (v2 - val) * (FELEML)frac / c->src_incr; } else { |