indentation
Originally committed as revision 12478 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -87,33 +87,33 @@ int ff_fft_init(FFTContext *s, int nbits, int inverse)
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#endif
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#endif
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/* compute constant table for HAVE_SSE version */
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/* compute constant table for HAVE_SSE version */
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if (shuffle) {
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if (shuffle) {
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int np, nblocks, np2, l;
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int np, nblocks, np2, l;
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FFTComplex *q;
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FFTComplex *q;
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np = 1 << nbits;
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np = 1 << nbits;
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nblocks = np >> 3;
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nblocks = np >> 3;
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np2 = np >> 1;
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np2 = np >> 1;
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s->exptab1 = av_malloc(np * 2 * sizeof(FFTComplex));
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s->exptab1 = av_malloc(np * 2 * sizeof(FFTComplex));
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if (!s->exptab1)
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if (!s->exptab1)
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goto fail;
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goto fail;
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q = s->exptab1;
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q = s->exptab1;
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do {
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do {
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for(l = 0; l < np2; l += 2 * nblocks) {
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for(l = 0; l < np2; l += 2 * nblocks) {
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*q++ = s->exptab[l];
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*q++ = s->exptab[l];
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*q++ = s->exptab[l + nblocks];
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*q++ = s->exptab[l + nblocks];
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q->re = -s->exptab[l].im;
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q->re = -s->exptab[l].im;
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q->im = s->exptab[l].re;
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q->im = s->exptab[l].re;
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q++;
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q++;
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q->re = -s->exptab[l + nblocks].im;
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q->re = -s->exptab[l + nblocks].im;
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q->im = s->exptab[l + nblocks].re;
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q->im = s->exptab[l + nblocks].re;
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q++;
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q++;
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}
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}
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nblocks = nblocks >> 1;
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nblocks = nblocks >> 1;
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} while (nblocks != 0);
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} while (nblocks != 0);
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av_freep(&s->exptab);
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av_freep(&s->exptab);
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}
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}
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/* compute bit reverse table */
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/* compute bit reverse table */
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