FFTSample 262 ffplay.c FFTSample *rdft_data; FFTSample 1254 ffplay.c FFTSample *data[2]; FFTSample 29 libavcodec/aarch64/fft_init_aarch64.c void ff_imdct_calc_neon(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 30 libavcodec/aarch64/fft_init_aarch64.c void ff_imdct_half_neon(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 31 libavcodec/aarch64/fft_init_aarch64.c void ff_mdct_calc_neon(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 683 libavcodec/ac3dec.c FFTSample *x = s->tmp_output + 128; FFTSample 706 libavcodec/ac3dec.c memcpy(s->delay[ch - 1], s->tmp_output + 128, 128 * sizeof(FFTSample)); FFTSample 27 libavcodec/arm/fft_fixed_init_arm.c void ff_mdct_fixed_calc_neon(FFTContext *s, FFTSample *o, const FFTSample *i); FFTSample 28 libavcodec/arm/fft_fixed_init_arm.c void ff_mdct_fixed_calcw_neon(FFTContext *s, FFTDouble *o, const FFTSample *i); FFTSample 31 libavcodec/arm/fft_init_arm.c void ff_imdct_half_vfp(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 33 libavcodec/arm/fft_init_arm.c void ff_imdct_calc_neon(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 34 libavcodec/arm/fft_init_arm.c void ff_imdct_half_neon(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 35 libavcodec/arm/fft_init_arm.c void ff_mdct_calc_neon(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 37 libavcodec/arm/fft_init_arm.c void ff_rdft_calc_neon(struct RDFTContext *s, FFTSample *z); FFTSample 68 libavcodec/avfft.c void av_imdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input) FFTSample 73 libavcodec/avfft.c void av_imdct_half(FFTContext *s, FFTSample *output, const FFTSample *input) FFTSample 78 libavcodec/avfft.c void av_mdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input) FFTSample 105 libavcodec/avfft.c void av_rdft_calc(RDFTContext *s, FFTSample *data) FFTSample 132 libavcodec/avfft.c void av_dct_calc(DCTContext *s, FFTSample *data) FFTSample 150 libavcodec/avfft.c FFTSample *ref = av_malloc_array(LEN, sizeof(*ref)); FFTSample 151 libavcodec/avfft.c FFTSample *data = av_malloc_array(LEN, sizeof(*data)); FFTSample 38 libavcodec/avfft.h FFTSample re, im; FFTSample 64 libavcodec/avfft.h void av_imdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 65 libavcodec/avfft.h void av_imdct_half(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 66 libavcodec/avfft.h void av_mdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 86 libavcodec/avfft.h void av_rdft_calc(RDFTContext *s, FFTSample *data); FFTSample 111 libavcodec/avfft.h void av_dct_calc(DCTContext *s, FFTSample *data); FFTSample 57 libavcodec/binkaudio.c DECLARE_ALIGNED(32, FFTSample, coeffs)[BINK_BLOCK_MAX_SIZE]; FFTSample 174 libavcodec/binkaudio.c FFTSample *coeffs = out[ch]; FFTSample 43 libavcodec/dct.c static void dst_calc_I_c(DCTContext *ctx, FFTSample *data) FFTSample 73 libavcodec/dct.c static void dct_calc_I_c(DCTContext *ctx, FFTSample *data) FFTSample 103 libavcodec/dct.c static void dct_calc_III_c(DCTContext *ctx, FFTSample *data) FFTSample 136 libavcodec/dct.c static void dct_calc_II_c(DCTContext *ctx, FFTSample *data) FFTSample 172 libavcodec/dct.c static void dct32_func(DCTContext *ctx, FFTSample *data) FFTSample 193 libavcodec/dct.c s->csc2 = av_malloc_array(n / 2, sizeof(FFTSample)); FFTSample 36 libavcodec/dct.h FFTSample *csc2; FFTSample 37 libavcodec/dct.h void (*dct_calc)(struct DCTContext *s, FFTSample *data); FFTSample 38 libavcodec/dct.h void (*dct32)(FFTSample *out, const FFTSample *in); FFTSample 60 libavcodec/fft-internal.h void ff_mdct_calcw_c(FFTContext *s, FFTDouble *output, const FFTSample *input); FFTSample 90 libavcodec/fft-internal.h void ff_imdct_calc_c(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 91 libavcodec/fft-internal.h void ff_imdct_half_c(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 92 libavcodec/fft-internal.h void ff_mdct_calc_c(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 123 libavcodec/fft-test.c static void imdct_ref(FFTSample *out, FFTSample *in, int nbits) FFTSample 139 libavcodec/fft-test.c static void mdct_ref(FFTSample *output, FFTSample *input, int nbits) FFTSample 157 libavcodec/fft-test.c static void idct_ref(FFTSample *output, FFTSample *input, int nbits) FFTSample 172 libavcodec/fft-test.c static void dct_ref(FFTSample *output, FFTSample *input, int nbits) FFTSample 189 libavcodec/fft-test.c static FFTSample frandom(AVLFG *prng) FFTSample 194 libavcodec/fft-test.c static int check_diff(FFTSample *tab1, FFTSample *tab2, int n, double scale) FFTSample 242 libavcodec/fft-test.c FFTSample *tab2; FFTSample 303 libavcodec/fft-test.c tab2 = av_malloc_array(fft_size, sizeof(FFTSample)); FFTSample 401 libavcodec/fft-test.c memcpy(tab2, tab1, fft_size * sizeof(FFTSample)); FFTSample 463 libavcodec/fft-test.c memcpy(tab2, tab1, fft_size * sizeof(FFTSample)); FFTSample 467 libavcodec/fft-test.c memcpy(tab2, tab1, fft_size * sizeof(FFTSample)); FFTSample 63 libavcodec/fft.h FFTSample re, im; FFTSample 96 libavcodec/fft.h FFTSample *tcos; FFTSample 97 libavcodec/fft.h FFTSample *tsin; FFTSample 107 libavcodec/fft.h void (*imdct_calc)(struct FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 108 libavcodec/fft.h void (*imdct_half)(struct FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 109 libavcodec/fft.h void (*mdct_calc)(struct FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 110 libavcodec/fft.h void (*mdct_calcw)(struct FFTContext *s, FFTDouble *output, const FFTSample *input); FFTSample 122 libavcodec/fft.h COSTABLE_CONST DECLARE_ALIGNED(32, FFTSample, FFT_NAME(ff_cos_##size))[size/2] FFTSample 137 libavcodec/fft.h extern COSTABLE_CONST FFTSample* const FFT_NAME(ff_cos_tabs)[17]; FFTSample 55 libavcodec/fft_template.c COSTABLE_CONST FFTSample * const FFT_NAME(ff_cos_tabs)[] = { FFTSample 94 libavcodec/fft_template.c FFTSample *tab = FFT_NAME(ff_cos_tabs)[index]; FFTSample 229 libavcodec/fft_template.c FFTSample tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, tmp8; FFTSample 323 libavcodec/fft_template.c const FFTSample *w_re_ptr = ff_w_tab_sr + step; FFTSample 324 libavcodec/fft_template.c const FFTSample *w_im_ptr = ff_w_tab_sr + MAX_FFT_SIZE/(4*16) - step; FFTSample 343 libavcodec/fft_template.c FFTSample w_re = w_re_ptr[0]; FFTSample 344 libavcodec/fft_template.c FFTSample w_im = w_im_ptr[0]; FFTSample 396 libavcodec/fft_template.c FFTSample r0=a0.re, i0=a0.im, r1=a1.re, i1=a1.im;\ FFTSample 421 libavcodec/fft_template.c static void name(FFTComplex *z, const FFTSample *wre, unsigned int n)\ FFTSample 427 libavcodec/fft_template.c const FFTSample *wim = wre+o1;\ FFTSample 488 libavcodec/fft_template.c FFTSample cos_16_1 = FFT_NAME(ff_cos_16)[1]; FFTSample 489 libavcodec/fft_template.c FFTSample cos_16_3 = FFT_NAME(ff_cos_16)[3]; FFTSample 24 libavcodec/mdct_fixed.c void ff_mdct_calcw_c(FFTContext *s, FFTDouble *out, const FFTSample *input) FFTSample 29 libavcodec/mdct_fixed.c const FFTSample *tcos = s->tcos; FFTSample 30 libavcodec/mdct_fixed.c const FFTSample *tsin = s->tsin; FFTSample 63 libavcodec/mdct_template.c s->tcos = av_malloc_array(n/2, sizeof(FFTSample)); FFTSample 99 libavcodec/mdct_template.c void ff_imdct_half_c(FFTContext *s, FFTSample *output, const FFTSample *input) FFTSample 103 libavcodec/mdct_template.c const FFTSample *tcos = s->tcos; FFTSample 104 libavcodec/mdct_template.c const FFTSample *tsin = s->tsin; FFTSample 105 libavcodec/mdct_template.c const FFTSample *in1, *in2; FFTSample 126 libavcodec/mdct_template.c FFTSample r0, i0, r1, i1; FFTSample 141 libavcodec/mdct_template.c void ff_imdct_calc_c(FFTContext *s, FFTSample *output, const FFTSample *input) FFTSample 161 libavcodec/mdct_template.c void ff_mdct_calc_c(FFTContext *s, FFTSample *out, const FFTSample *input) FFTSample 166 libavcodec/mdct_template.c const FFTSample *tcos = s->tcos; FFTSample 167 libavcodec/mdct_template.c const FFTSample *tsin = s->tsin; FFTSample 193 libavcodec/mdct_template.c FFTSample r0, i0, r1, i1; FFTSample 64 libavcodec/mips/fft_mips.c FFTSample tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, tmp8; FFTSample 323 libavcodec/mips/fft_mips.c static void ff_imdct_half_mips(FFTContext *s, FFTSample *output, const FFTSample *input) FFTSample 327 libavcodec/mips/fft_mips.c const FFTSample *tcos = s->tcos; FFTSample 328 libavcodec/mips/fft_mips.c const FFTSample *tsin = s->tsin; FFTSample 329 libavcodec/mips/fft_mips.c const FFTSample *in1, *in2, *in3, *in4; FFTSample 476 libavcodec/mips/fft_mips.c static void ff_imdct_calc_mips(FFTContext *s, FFTSample *output, const FFTSample *input) FFTSample 47 libavcodec/ppc/fft_init.c static void imdct_half_altivec(FFTContext *s, FFTSample *output, const FFTSample *input) FFTSample 131 libavcodec/ppc/fft_init.c static void imdct_calc_altivec(FFTContext *s, FFTSample *output, const FFTSample *input) FFTSample 49 libavcodec/ppc/fft_vsx.h inline static void pass_vsx_interleave(FFTComplex *z, const FFTSample *wre, unsigned int n) FFTSample 55 libavcodec/ppc/fft_vsx.h FFTSample* out = (FFTSample*)z; FFTSample 56 libavcodec/ppc/fft_vsx.h const FFTSample *wim = wre+o1; FFTSample 249 libavcodec/ppc/fft_vsx.h FFTSample r1, i1; FFTSample 709 libavcodec/ppc/fft_vsx.h inline static void pass_vsx(FFTComplex * z, const FFTSample * wre, unsigned int n) FFTSample 715 libavcodec/ppc/fft_vsx.h FFTSample* out = (FFTSample*)z; FFTSample 716 libavcodec/ppc/fft_vsx.h const FFTSample *wim = wre+o1; FFTSample 1535 libavcodec/qdm2.c q->rdft_ctx.rdft_calc(&q->rdft_ctx, (FFTSample *)q->fft.complex[channel]); FFTSample 47 libavcodec/rdft.c static SINTABLE_CONST FFTSample * const ff_sin_tabs[] = { FFTSample 57 libavcodec/rdft.c static void rdft_calc_c(RDFTContext *s, FFTSample *data) FFTSample 64 libavcodec/rdft.c const FFTSample *tcos = s->tcos; FFTSample 65 libavcodec/rdft.c const FFTSample *tsin = s->tsin; FFTSample 35 libavcodec/rdft.h SINTABLE_CONST DECLARE_ALIGNED(16, FFTSample, ff_sin_##size)[size/2] FFTSample 57 libavcodec/rdft.h const FFTSample *tcos; FFTSample 58 libavcodec/rdft.h SINTABLE_CONST FFTSample *tsin; FFTSample 60 libavcodec/rdft.h void (*rdft_calc)(struct RDFTContext *s, FFTSample *z); FFTSample 117 libavcodec/wma.h DECLARE_ALIGNED(32, FFTSample, output)[BLOCK_MAX_SIZE * 2]; FFTSample 25 libavcodec/x86/dct_init.c void ff_dct32_float_sse(FFTSample *out, const FFTSample *in); FFTSample 26 libavcodec/x86/dct_init.c void ff_dct32_float_sse2(FFTSample *out, const FFTSample *in); FFTSample 27 libavcodec/x86/dct_init.c void ff_dct32_float_avx(FFTSample *out, const FFTSample *in); FFTSample 30 libavcodec/x86/fft.h void ff_imdct_calc_3dnow(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 31 libavcodec/x86/fft.h void ff_imdct_half_3dnow(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 32 libavcodec/x86/fft.h void ff_imdct_calc_3dnowext(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 33 libavcodec/x86/fft.h void ff_imdct_half_3dnowext(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 34 libavcodec/x86/fft.h void ff_imdct_calc_sse(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 35 libavcodec/x86/fft.h void ff_imdct_half_sse(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 36 libavcodec/x86/fft.h void ff_imdct_half_avx(FFTContext *s, FFTSample *output, const FFTSample *input); FFTSample 70 libavfilter/af_atempo.c FFTSample *xdat; FFTSample 142 libavfilter/af_atempo.c FFTSample *correlation; FFTSample 356 libavfilter/af_atempo.c FFTSample *xdat = frag->xdat; \ FFTSample 364 libavfilter/af_atempo.c *xdat = (FFTSample)tmp; \ FFTSample 367 libavfilter/af_atempo.c FFTSample s, max, ti, si; \ FFTSample 374 libavfilter/af_atempo.c max = (FFTSample)tmp; \ FFTSample 375 libavfilter/af_atempo.c s = FFMIN((FFTSample)scalar_max, \ FFTSample 376 libavfilter/af_atempo.c (FFTSample)fabsf(max)); \ FFTSample 382 libavfilter/af_atempo.c ti = (FFTSample)tmp; \ FFTSample 383 libavfilter/af_atempo.c si = FFMIN((FFTSample)scalar_max, \ FFTSample 384 libavfilter/af_atempo.c (FFTSample)fabsf(ti)); \ FFTSample 606 libavfilter/af_atempo.c static void yae_xcorr_via_rdft(FFTSample *xcorr, FFTSample 645 libavfilter/af_atempo.c FFTSample *correlation, FFTSample 649 libavfilter/af_atempo.c FFTSample best_metric = -FLT_MAX; FFTSample 650 libavfilter/af_atempo.c FFTSample *xcorr; FFTSample 673 libavfilter/af_atempo.c FFTSample metric = *xcorr; FFTSample 676 libavfilter/af_atempo.c FFTSample drifti = (FFTSample)(drift + i); FFTSample 677 libavfilter/af_atempo.c metric *= drifti * (FFTSample)(i - i0) * (FFTSample)(i1 - i); FFTSample 62 libavfilter/avf_showcqt.c FFTSample value; FFTSample 534 libavfilter/avf_showcqt.c FFTSample result[VIDEO_WIDTH][4]; FFTSample 554 libavfilter/avf_showcqt.c FFTSample tmpy = s->fft_result_left[fft_len-x].im - s->fft_result_left[x].im; FFTSample 576 libavfilter/avf_showcqt.c FFTSample value = s->coeffs[x][u].value; FFTSample 58 libavfilter/avf_showspectrum.c FFTSample **rdft_data; ///< bins holder for each (displayed) channels