/dports/net/freeswitch/freeswitch-1.10.3.-release/src/mod/applications/mod_stress/ |
H A D | FFTReal.cpp | 153 sf [coef_index] = df [coef_index] + df [coef_index + 4]; in do_fft() 154 sf [coef_index + 4] = df [coef_index] - df [coef_index + 4]; in do_fft() 155 sf [coef_index + 2] = df [coef_index + 2]; in do_fft() 156 sf [coef_index + 6] = df [coef_index + 6]; in do_fft() 159 sf [coef_index + 1] = df [coef_index + 1] + v; in do_fft() 160 sf [coef_index + 3] = df [coef_index + 1] - v; in do_fft() 163 sf [coef_index + 5] = v + df [coef_index + 3]; in do_fft() 372 df [coef_index] = sf [coef_index] + sf [coef_index + 4]; in do_ifft() 373 df [coef_index + 4] = sf [coef_index] - sf [coef_index + 4]; in do_ifft() 377 df [coef_index + 1] = sf [coef_index + 1] + sf [coef_index + 3]; in do_ifft() [all …]
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/dports/biology/sigviewer/sigviewer-0.6.4-13-gf62f8d9/src/signal_processing/ |
H A D | FFTReal.cpp | 153 sf [coef_index] = df [coef_index] + df [coef_index + 4]; in do_fft() 154 sf [coef_index + 4] = df [coef_index] - df [coef_index + 4]; in do_fft() 155 sf [coef_index + 2] = df [coef_index + 2]; in do_fft() 156 sf [coef_index + 6] = df [coef_index + 6]; in do_fft() 159 sf [coef_index + 1] = df [coef_index + 1] + v; in do_fft() 160 sf [coef_index + 3] = df [coef_index + 1] - v; in do_fft() 163 sf [coef_index + 5] = v + df [coef_index + 3]; in do_fft() 372 df [coef_index] = sf [coef_index] + sf [coef_index + 4]; in do_ifft() 373 df [coef_index + 4] = sf [coef_index] - sf [coef_index + 4]; in do_ifft() 377 df [coef_index + 1] = sf [coef_index + 1] + sf [coef_index + 3]; in do_ifft() [all …]
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/dports/converters/wkhtmltopdf/qt-5db36ec/demos/spectrum/3rdparty/fftreal/ |
H A D | FFTRealPassInverse.hpp | 154 coef_index += cend; in process_internal() 168 dest_ptr [coef_index ] = src_ptr [coef_index] + src_ptr [coef_index + 4]; in process_internal() 169 dest_ptr [coef_index + 4] = src_ptr [coef_index] - src_ptr [coef_index + 4]; in process_internal() 170 dest_ptr [coef_index + 2] = src_ptr [coef_index + 2] * 2; in process_internal() 171 dest_ptr [coef_index + 6] = src_ptr [coef_index + 6] * 2; in process_internal() 173 dest_ptr [coef_index + 1] = src_ptr [coef_index + 1] + src_ptr [coef_index + 3]; in process_internal() 174 dest_ptr [coef_index + 3] = src_ptr [coef_index + 5] - src_ptr [coef_index + 7]; in process_internal() 176 const DataType vr = src_ptr [coef_index + 1] - src_ptr [coef_index + 3]; in process_internal() 177 const DataType vi = src_ptr [coef_index + 5] + src_ptr [coef_index + 7]; in process_internal() 182 coef_index += 8; in process_internal() [all …]
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H A D | FFTRealPassDirect.hpp | 71 coef_index += 4; in process() 97 dest_ptr [coef_index ] = src_ptr [coef_index] + src_ptr [coef_index + 4]; in process() 98 dest_ptr [coef_index + 4] = src_ptr [coef_index] - src_ptr [coef_index + 4]; in process() 99 dest_ptr [coef_index + 2] = src_ptr [coef_index + 2]; in process() 100 dest_ptr [coef_index + 6] = src_ptr [coef_index + 6]; in process() 104 v = (src_ptr [coef_index + 5] - src_ptr [coef_index + 7]) * sqrt2_2; in process() 105 dest_ptr [coef_index + 1] = src_ptr [coef_index + 1] + v; in process() 106 dest_ptr [coef_index + 3] = src_ptr [coef_index + 1] - v; in process() 109 dest_ptr [coef_index + 5] = v + src_ptr [coef_index + 3]; in process() 110 dest_ptr [coef_index + 7] = v - src_ptr [coef_index + 3]; in process() [all …]
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H A D | fftreal.pas | 333 sf^[coef_index] := df^[coef_index] + df^[coef_index + 4]; 334 sf^[coef_index + 4] := df^[coef_index] - df^[coef_index + 4]; 335 sf^[coef_index + 2] := df^[coef_index + 2]; 336 sf^[coef_index + 6] := df^[coef_index + 6]; 339 sf^[coef_index + 1] := df^[coef_index + 1] + v; 340 sf^[coef_index + 3] := df^[coef_index + 1] - v; 343 sf [coef_index + 5] := v + df^[coef_index + 3]; 560 df^[coef_index] := sf^[coef_index] + sf^[coef_index + 4]; 561 df^[coef_index + 4] := sf^[coef_index] - sf^[coef_index + 4]; 565 df^[coef_index + 1] := sf^[coef_index + 1] + sf^[coef_index + 3]; [all …]
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H A D | FFTReal.hpp | 512 df [coef_index] = sf [coef_index] + sf [coef_index + 4]; in compute_direct_pass_3() 513 df [coef_index + 4] = sf [coef_index] - sf [coef_index + 4]; in compute_direct_pass_3() 514 df [coef_index + 2] = sf [coef_index + 2]; in compute_direct_pass_3() 515 df [coef_index + 6] = sf [coef_index + 6]; in compute_direct_pass_3() 518 df [coef_index + 1] = sf [coef_index + 1] + v; in compute_direct_pass_3() 519 df [coef_index + 3] = sf [coef_index + 1] - v; in compute_direct_pass_3() 522 df [coef_index + 5] = v + sf [coef_index + 3]; in compute_direct_pass_3() 845 df [coef_index] = sf [coef_index] + sf [coef_index + 4]; in compute_inverse_pass_3() 846 df [coef_index + 4] = sf [coef_index] - sf [coef_index + 4]; in compute_inverse_pass_3() 850 df [coef_index + 1] = sf [coef_index + 1] + sf [coef_index + 3]; in compute_inverse_pass_3() [all …]
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/dports/audio/madronalib/madronalib-1.6-1016-g103895f/external/ffft/ |
H A D | FFTRealPassInverse.hpp | 151 coef_index += cend; in process_internal() 165 dest_ptr [coef_index ] = src_ptr [coef_index] + src_ptr [coef_index + 4]; in process_internal() 166 dest_ptr [coef_index + 4] = src_ptr [coef_index] - src_ptr [coef_index + 4]; in process_internal() 167 dest_ptr [coef_index + 2] = src_ptr [coef_index + 2] * 2; in process_internal() 168 dest_ptr [coef_index + 6] = src_ptr [coef_index + 6] * 2; in process_internal() 170 dest_ptr [coef_index + 1] = src_ptr [coef_index + 1] + src_ptr [coef_index + 3]; in process_internal() 171 dest_ptr [coef_index + 3] = src_ptr [coef_index + 5] - src_ptr [coef_index + 7]; in process_internal() 173 const DataType vr = src_ptr [coef_index + 1] - src_ptr [coef_index + 3]; in process_internal() 174 const DataType vi = src_ptr [coef_index + 5] + src_ptr [coef_index + 7]; in process_internal() 179 coef_index += 8; in process_internal() [all …]
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H A D | FFTRealPassDirect.hpp | 68 coef_index += 4; in process() 94 dest_ptr [coef_index ] = src_ptr [coef_index] + src_ptr [coef_index + 4]; in process() 95 dest_ptr [coef_index + 4] = src_ptr [coef_index] - src_ptr [coef_index + 4]; in process() 96 dest_ptr [coef_index + 2] = src_ptr [coef_index + 2]; in process() 97 dest_ptr [coef_index + 6] = src_ptr [coef_index + 6]; in process() 101 v = (src_ptr [coef_index + 5] - src_ptr [coef_index + 7]) * sqrt2_2; in process() 102 dest_ptr [coef_index + 1] = src_ptr [coef_index + 1] + v; in process() 103 dest_ptr [coef_index + 3] = src_ptr [coef_index + 1] - v; in process() 106 dest_ptr [coef_index + 5] = v + src_ptr [coef_index + 3]; in process() 107 dest_ptr [coef_index + 7] = v - src_ptr [coef_index + 3]; in process() [all …]
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H A D | FFTReal.hpp | 509 df [coef_index] = sf [coef_index] + sf [coef_index + 4]; in compute_direct_pass_3() 510 df [coef_index + 4] = sf [coef_index] - sf [coef_index + 4]; in compute_direct_pass_3() 511 df [coef_index + 2] = sf [coef_index + 2]; in compute_direct_pass_3() 512 df [coef_index + 6] = sf [coef_index + 6]; in compute_direct_pass_3() 515 df [coef_index + 1] = sf [coef_index + 1] + v; in compute_direct_pass_3() 516 df [coef_index + 3] = sf [coef_index + 1] - v; in compute_direct_pass_3() 519 df [coef_index + 5] = v + sf [coef_index + 3]; in compute_direct_pass_3() 842 df [coef_index] = sf [coef_index] + sf [coef_index + 4]; in compute_inverse_pass_3() 843 df [coef_index + 4] = sf [coef_index] - sf [coef_index + 4]; in compute_inverse_pass_3() 847 df [coef_index + 1] = sf [coef_index + 1] + sf [coef_index + 3]; in compute_inverse_pass_3() [all …]
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/dports/misc/qt5-examples/qt-everywhere-src-5.15.2/qtmultimedia/examples/multimedia/spectrum/3rdparty/fftreal/ |
H A D | FFTRealPassInverse.hpp | 154 coef_index += cend; in process_internal() 168 dest_ptr [coef_index ] = src_ptr [coef_index] + src_ptr [coef_index + 4]; in process_internal() 169 dest_ptr [coef_index + 4] = src_ptr [coef_index] - src_ptr [coef_index + 4]; in process_internal() 170 dest_ptr [coef_index + 2] = src_ptr [coef_index + 2] * 2; in process_internal() 171 dest_ptr [coef_index + 6] = src_ptr [coef_index + 6] * 2; in process_internal() 173 dest_ptr [coef_index + 1] = src_ptr [coef_index + 1] + src_ptr [coef_index + 3]; in process_internal() 174 dest_ptr [coef_index + 3] = src_ptr [coef_index + 5] - src_ptr [coef_index + 7]; in process_internal() 176 const DataType vr = src_ptr [coef_index + 1] - src_ptr [coef_index + 3]; in process_internal() 177 const DataType vi = src_ptr [coef_index + 5] + src_ptr [coef_index + 7]; in process_internal() 182 coef_index += 8; in process_internal() [all …]
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H A D | FFTRealPassDirect.hpp | 71 coef_index += 4; in process() 97 dest_ptr [coef_index ] = src_ptr [coef_index] + src_ptr [coef_index + 4]; in process() 98 dest_ptr [coef_index + 4] = src_ptr [coef_index] - src_ptr [coef_index + 4]; in process() 99 dest_ptr [coef_index + 2] = src_ptr [coef_index + 2]; in process() 100 dest_ptr [coef_index + 6] = src_ptr [coef_index + 6]; in process() 104 v = (src_ptr [coef_index + 5] - src_ptr [coef_index + 7]) * sqrt2_2; in process() 105 dest_ptr [coef_index + 1] = src_ptr [coef_index + 1] + v; in process() 106 dest_ptr [coef_index + 3] = src_ptr [coef_index + 1] - v; in process() 109 dest_ptr [coef_index + 5] = v + src_ptr [coef_index + 3]; in process() 110 dest_ptr [coef_index + 7] = v - src_ptr [coef_index + 3]; in process() [all …]
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H A D | fftreal.pas | 333 sf^[coef_index] := df^[coef_index] + df^[coef_index + 4]; 334 sf^[coef_index + 4] := df^[coef_index] - df^[coef_index + 4]; 335 sf^[coef_index + 2] := df^[coef_index + 2]; 336 sf^[coef_index + 6] := df^[coef_index + 6]; 339 sf^[coef_index + 1] := df^[coef_index + 1] + v; 340 sf^[coef_index + 3] := df^[coef_index + 1] - v; 343 sf [coef_index + 5] := v + df^[coef_index + 3]; 560 df^[coef_index] := sf^[coef_index] + sf^[coef_index + 4]; 561 df^[coef_index + 4] := sf^[coef_index] - sf^[coef_index + 4]; 565 df^[coef_index + 1] := sf^[coef_index + 1] + sf^[coef_index + 3]; [all …]
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H A D | FFTReal.hpp | 512 df [coef_index] = sf [coef_index] + sf [coef_index + 4]; in compute_direct_pass_3() 513 df [coef_index + 4] = sf [coef_index] - sf [coef_index + 4]; in compute_direct_pass_3() 514 df [coef_index + 2] = sf [coef_index + 2]; in compute_direct_pass_3() 515 df [coef_index + 6] = sf [coef_index + 6]; in compute_direct_pass_3() 518 df [coef_index + 1] = sf [coef_index + 1] + v; in compute_direct_pass_3() 519 df [coef_index + 3] = sf [coef_index + 1] - v; in compute_direct_pass_3() 522 df [coef_index + 5] = v + sf [coef_index + 3]; in compute_direct_pass_3() 845 df [coef_index] = sf [coef_index] + sf [coef_index + 4]; in compute_inverse_pass_3() 846 df [coef_index + 4] = sf [coef_index] - sf [coef_index + 4]; in compute_inverse_pass_3() 850 df [coef_index + 1] = sf [coef_index + 1] + sf [coef_index + 3]; in compute_inverse_pass_3() [all …]
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/dports/graphics/vapoursynth-fmtconv/fmtconv-r28/src/ffft/ |
H A D | FFTReal.hpp | 520 df [coef_index] = sf [coef_index] + sf [coef_index + 4]; in compute_direct_pass_3() 521 df [coef_index + 4] = sf [coef_index] - sf [coef_index + 4]; in compute_direct_pass_3() 522 df [coef_index + 2] = sf [coef_index + 2]; in compute_direct_pass_3() 523 df [coef_index + 6] = sf [coef_index + 6]; in compute_direct_pass_3() 526 df [coef_index + 1] = sf [coef_index + 1] + v; in compute_direct_pass_3() 527 df [coef_index + 3] = sf [coef_index + 1] - v; in compute_direct_pass_3() 530 df [coef_index + 5] = v + sf [coef_index + 3]; in compute_direct_pass_3() 853 df [coef_index] = sf [coef_index] + sf [coef_index + 4]; in compute_inverse_pass_3() 854 df [coef_index + 4] = sf [coef_index] - sf [coef_index + 4]; in compute_inverse_pass_3() 858 df [coef_index + 1] = sf [coef_index + 1] + sf [coef_index + 3]; in compute_inverse_pass_3() [all …]
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/dports/multimedia/handbrake/HandBrake-1.4.2/libhb/ |
H A D | denoise.c | 333 int c, coef_index; in hb_denoise_work() local 337 coef_index = c * 2; in hb_denoise_work() 344 pv->hqdn3d_coef[coef_index], in hb_denoise_work() 345 pv->hqdn3d_coef[coef_index+1] ); in hb_denoise_work()
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/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/blink/renderer/platform/audio/ |
H A D | biquad.cc | 684 double Biquad::TailFrame(int coef_index, double max_frame) { in TailFrame() argument 792 double a1 = a1_[coef_index]; in TailFrame() 793 double a2 = a2_[coef_index]; in TailFrame() 794 double b0 = b0_[coef_index]; in TailFrame() 795 double b1 = b1_[coef_index]; in TailFrame() 796 double b2 = b2_[coef_index]; in TailFrame()
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H A D | biquad.h | 83 double TailFrame(int coef_index, double max_frame);
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/dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/blink/renderer/platform/audio/ |
H A D | biquad.cc | 684 double Biquad::TailFrame(int coef_index, double max_frame) { in TailFrame() argument 792 double a1 = a1_[coef_index]; in TailFrame() 793 double a2 = a2_[coef_index]; in TailFrame() 794 double b0 = b0_[coef_index]; in TailFrame() 795 double b1 = b1_[coef_index]; in TailFrame() 796 double b2 = b2_[coef_index]; in TailFrame()
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/dports/multimedia/libv4l/linux-5.13-rc2/drivers/gpu/drm/ingenic/ |
H A D | ingenic-ipu.c | 291 u32 ctrl, stride = 0, coef_index = 0, format = 0; in ingenic_ipu_plane_atomic_update() local 473 coef_index |= (ipu->denom_w - 1) << 16; in ingenic_ipu_plane_atomic_update() 475 coef_index |= (ipu->num_w - 1) << 16; in ingenic_ipu_plane_atomic_update() 485 coef_index |= ipu->denom_h - 1; in ingenic_ipu_plane_atomic_update() 487 coef_index |= ipu->num_h - 1; in ingenic_ipu_plane_atomic_update() 496 regmap_write(ipu->map, JZ_REG_IPU_RSZ_COEF_INDEX, coef_index); in ingenic_ipu_plane_atomic_update()
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/dports/multimedia/v4l_compat/linux-5.13-rc2/drivers/gpu/drm/ingenic/ |
H A D | ingenic-ipu.c | 291 u32 ctrl, stride = 0, coef_index = 0, format = 0; in ingenic_ipu_plane_atomic_update() local 473 coef_index |= (ipu->denom_w - 1) << 16; in ingenic_ipu_plane_atomic_update() 475 coef_index |= (ipu->num_w - 1) << 16; in ingenic_ipu_plane_atomic_update() 485 coef_index |= ipu->denom_h - 1; in ingenic_ipu_plane_atomic_update() 487 coef_index |= ipu->num_h - 1; in ingenic_ipu_plane_atomic_update() 496 regmap_write(ipu->map, JZ_REG_IPU_RSZ_COEF_INDEX, coef_index); in ingenic_ipu_plane_atomic_update()
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/dports/multimedia/v4l-utils/linux-5.13-rc2/drivers/gpu/drm/ingenic/ |
H A D | ingenic-ipu.c | 291 u32 ctrl, stride = 0, coef_index = 0, format = 0; in ingenic_ipu_plane_atomic_update() local 473 coef_index |= (ipu->denom_w - 1) << 16; in ingenic_ipu_plane_atomic_update() 475 coef_index |= (ipu->num_w - 1) << 16; in ingenic_ipu_plane_atomic_update() 485 coef_index |= ipu->denom_h - 1; in ingenic_ipu_plane_atomic_update() 487 coef_index |= ipu->num_h - 1; in ingenic_ipu_plane_atomic_update() 496 regmap_write(ipu->map, JZ_REG_IPU_RSZ_COEF_INDEX, coef_index); in ingenic_ipu_plane_atomic_update()
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/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/blink/renderer/modules/webaudio/ |
H A D | biquad_dsp_kernel.cc | 150 void BiquadDSPKernel::UpdateTailTime(int coef_index) { in UpdateTailTime() argument 160 biquad_.TailFrame(coef_index, kMaxTailTime * sample_rate) / sample_rate; in UpdateTailTime()
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H A D | biquad_dsp_kernel.h | 84 void UpdateTailTime(int coef_index);
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/dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/blink/renderer/modules/webaudio/ |
H A D | biquad_dsp_kernel.cc | 151 void BiquadDSPKernel::UpdateTailTime(int coef_index) { in UpdateTailTime() argument 161 biquad_.TailFrame(coef_index, kMaxTailTime * sample_rate) / sample_rate; in UpdateTailTime()
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H A D | biquad_dsp_kernel.h | 84 void UpdateTailTime(int coef_index);
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