Searched refs:fft_size (Results 1 - 6 of 6) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/
H A Dfft-test.c254 int fft_nbits, fft_size; local
292 fft_size = 1 << fft_nbits;
293 tab = av_malloc(fft_size * sizeof(FFTComplex));
294 tab1 = av_malloc(fft_size * sizeof(FFTComplex));
295 tab_ref = av_malloc(fft_size * sizeof(FFTComplex));
296 tab2 = av_malloc(fft_size * sizeof(FFTSample));
336 av_log(NULL, AV_LOG_INFO," %d test\n", fft_size);
340 for (i = 0; i < fft_size; i++) {
353 err = check_diff((FFTSample *)tab_ref, tab2, fft_size, scale);
359 err = check_diff((FFTSample *)tab_ref, tab2, fft_size /
[all...]
H A Dqdm2.c139 int fft_size; ///< size of FFT, in complex numbers member in struct:__anon1975
1531 memset(q->fft.complex[ch], 0, q->fft_size * sizeof(QDM2Complex));
1682 PRINT("fft_size",q->fft_size);
1826 s->fft_size = AV_RB32(extradata);
1835 s->fft_order = av_log2(s->fft_size) + 1;
1836 s->fft_frame_size = 2 * s->fft_size; // complex has two floats
1884 if (s->fft_size != (1 << (s->fft_order - 1))) {
1885 av_log(avctx, AV_LOG_ERROR, "FFT size %d not power of 2.\n", s->fft_size);
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/
H A Dfft-test.c264 int fft_nbits, fft_size; local
310 fft_size = 1 << fft_nbits;
311 tab = av_malloc_array(fft_size, sizeof(FFTComplex));
312 tab1 = av_malloc_array(fft_size, sizeof(FFTComplex));
313 tab_ref = av_malloc_array(fft_size, sizeof(FFTComplex));
314 tab2 = av_malloc_array(fft_size, sizeof(FFTSample));
360 av_log(NULL, AV_LOG_INFO," %d test\n", fft_size);
364 for (i = 0; i < fft_size; i++) {
378 err = check_diff((FFTSample *)tab_ref, tab2, fft_size, scale);
384 err = check_diff((FFTSample *)tab_ref, tab2, fft_size /
[all...]
H A Dqdm2.c136 int fft_size; ///< size of FFT, in complex numbers member in struct:__anon3213
1630 memset(q->fft.complex[ch], 0, q->fft_size * sizeof(QDM2Complex));
1704 for (i = 0; i < FFALIGN(q->fft_size, 8); i++) {
1884 s->fft_size = AV_RB32(extradata);
1893 s->fft_order = av_log2(s->fft_size) + 1;
1933 if (s->fft_size != (1 << (s->fft_order - 1))) {
1934 av_log(avctx, AV_LOG_ERROR, "FFT size %d not power of 2.\n", s->fft_size);
H A Dfft_template.c233 const int fft_size = (1 << s->nbits); local
261 if (fft_size < 8)
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/mips/
H A Dfft_mips.c67 const int fft_size = (1 << s->nbits); local
113 if (fft_size < 8)

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