diff options
| author | Måns Rullgård <mans@mansr.com> | 2008-03-17 19:22:31 +0000 |
|---|---|---|
| committer | Måns Rullgård <mans@mansr.com> | 2008-03-17 19:22:31 +0000 |
| commit | 4f54a3b8b42db6ac8a696297fc12aeb5238900b1 (patch) | |
| tree | 5bbdddedbeee440633fbc8aca4d864fe0235d474 /libavcodec/fft.c | |
| parent | 844ea46aebeb322ec4d0cd9838825bf99bb54def (diff) | |
| download | ffmpeg-4f54a3b8b42db6ac8a696297fc12aeb5238900b1.tar.gz | |
indentation
Originally committed as revision 12478 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/fft.c')
| -rw-r--r-- | libavcodec/fft.c | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/libavcodec/fft.c b/libavcodec/fft.c index 99ad48d0e6..7ef5d37c73 100644 --- a/libavcodec/fft.c +++ b/libavcodec/fft.c @@ -87,33 +87,33 @@ int ff_fft_init(FFTContext *s, int nbits, int inverse) #endif /* compute constant table for HAVE_SSE version */ - if (shuffle) { - int np, nblocks, np2, l; - FFTComplex *q; + if (shuffle) { + int np, nblocks, np2, l; + FFTComplex *q; - np = 1 << nbits; - nblocks = np >> 3; - np2 = np >> 1; - s->exptab1 = av_malloc(np * 2 * sizeof(FFTComplex)); - if (!s->exptab1) - goto fail; - q = s->exptab1; - do { - for(l = 0; l < np2; l += 2 * nblocks) { - *q++ = s->exptab[l]; - *q++ = s->exptab[l + nblocks]; + np = 1 << nbits; + nblocks = np >> 3; + np2 = np >> 1; + s->exptab1 = av_malloc(np * 2 * sizeof(FFTComplex)); + if (!s->exptab1) + goto fail; + q = s->exptab1; + do { + for(l = 0; l < np2; l += 2 * nblocks) { + *q++ = s->exptab[l]; + *q++ = s->exptab[l + nblocks]; - q->re = -s->exptab[l].im; - q->im = s->exptab[l].re; - q++; - q->re = -s->exptab[l + nblocks].im; - q->im = s->exptab[l + nblocks].re; - q++; - } - nblocks = nblocks >> 1; - } while (nblocks != 0); - av_freep(&s->exptab); - } + q->re = -s->exptab[l].im; + q->im = s->exptab[l].re; + q++; + q->re = -s->exptab[l + nblocks].im; + q->im = s->exptab[l + nblocks].re; + q++; + } + nblocks = nblocks >> 1; + } while (nblocks != 0); + av_freep(&s->exptab); + } /* compute bit reverse table */ |