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| author | Måns Rullgård <mans@mansr.com> | 2009-09-23 10:33:13 +0000 |
|---|---|---|
| committer | Måns Rullgård <mans@mansr.com> | 2009-09-23 10:33:13 +0000 |
| commit | 6044538b3736df47e5e8e8fda96b04338750a782 (patch) | |
| tree | 7755bd253f354df19649e7b24195a35cfa01f7f5 /libavcodec/wmadec.c | |
| parent | 14600807bbeff1f93e62f97a86175200bcef8d9c (diff) | |
| download | ffmpeg-6044538b3736df47e5e8e8fda96b04338750a782.tar.gz | |
WMA: use DSPContext.butterflies_float
Originally committed as revision 19981 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/wmadec.c')
| -rw-r--r-- | libavcodec/wmadec.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/libavcodec/wmadec.c b/libavcodec/wmadec.c index 7a65003457..decdbe94ae 100644 --- a/libavcodec/wmadec.c +++ b/libavcodec/wmadec.c @@ -637,12 +637,7 @@ static int wma_decode_block(WMACodecContext *s) s->channel_coded[0] = 1; } - for(i = 0; i < s->block_len; i++) { - a = s->coefs[0][i]; - b = s->coefs[1][i]; - s->coefs[0][i] = a + b; - s->coefs[1][i] = a - b; - } + s->dsp.butterflies_float(s->coefs[0], s->coefs[1], s->block_len); } next: |