/dports/converters/wkhtmltopdf/qt-5db36ec/demos/spectrum/3rdparty/fftreal/ |
H A D | fftreal.pas | 266 sqrt2_2 : flt_t; 330 sqrt2_2 := _sqrt2_2; 338 v := (df [coef_index + 5] - df^[coef_index + 7]) * sqrt2_2; 342 v := (df^[coef_index + 5] + df^[coef_index + 7]) * sqrt2_2; 461 sqrt2_2 : flt_t; 556 sqrt2_2 := _sqrt2_2; 571 df^[coef_index + 5] := (vr + vi) * sqrt2_2; 572 df^[coef_index + 7] := (vi - vr) * sqrt2_2;
|
H A D | FFTRealPassDirect.hpp | 92 const DataType sqrt2_2 = DataType (SQRT2 * 0.5); in process() local 104 v = (src_ptr [coef_index + 5] - src_ptr [coef_index + 7]) * sqrt2_2; in process() 108 v = (src_ptr [coef_index + 5] + src_ptr [coef_index + 7]) * sqrt2_2; in process()
|
H A D | FFTRealPassInverse.hpp | 163 const DataType sqrt2_2 = DataType (SQRT2 * 0.5); in process_internal() local 179 dest_ptr [coef_index + 5] = (vr + vi) * sqrt2_2; in process_internal() 180 dest_ptr [coef_index + 7] = (vi - vr) * sqrt2_2; in process_internal()
|
H A D | FFTReal.hpp | 506 const DataType sqrt2_2 = DataType (SQRT2 * 0.5); in compute_direct_pass_3() local 517 v = (sf [coef_index + 5] - sf [coef_index + 7]) * sqrt2_2; in compute_direct_pass_3() 521 v = (sf [coef_index + 5] + sf [coef_index + 7]) * sqrt2_2; in compute_direct_pass_3() 841 const DataType sqrt2_2 = DataType (SQRT2 * 0.5); in compute_inverse_pass_3() local 856 df [coef_index + 5] = (vr + vi) * sqrt2_2; in compute_inverse_pass_3() 857 df [coef_index + 7] = (vi - vr) * sqrt2_2; in compute_inverse_pass_3()
|
/dports/misc/qt5-examples/qt-everywhere-src-5.15.2/qtmultimedia/examples/multimedia/spectrum/3rdparty/fftreal/ |
H A D | fftreal.pas | 266 sqrt2_2 : flt_t; 330 sqrt2_2 := _sqrt2_2; 338 v := (df [coef_index + 5] - df^[coef_index + 7]) * sqrt2_2; 342 v := (df^[coef_index + 5] + df^[coef_index + 7]) * sqrt2_2; 461 sqrt2_2 : flt_t; 556 sqrt2_2 := _sqrt2_2; 571 df^[coef_index + 5] := (vr + vi) * sqrt2_2; 572 df^[coef_index + 7] := (vi - vr) * sqrt2_2;
|
H A D | FFTRealPassDirect.hpp | 92 const DataType sqrt2_2 = DataType (SQRT2 * 0.5); in process() local 104 v = (src_ptr [coef_index + 5] - src_ptr [coef_index + 7]) * sqrt2_2; in process() 108 v = (src_ptr [coef_index + 5] + src_ptr [coef_index + 7]) * sqrt2_2; in process()
|
H A D | FFTRealPassInverse.hpp | 163 const DataType sqrt2_2 = DataType (SQRT2 * 0.5); in process_internal() local 179 dest_ptr [coef_index + 5] = (vr + vi) * sqrt2_2; in process_internal() 180 dest_ptr [coef_index + 7] = (vi - vr) * sqrt2_2; in process_internal()
|
H A D | FFTReal.hpp | 506 const DataType sqrt2_2 = DataType (SQRT2 * 0.5); in compute_direct_pass_3() local 517 v = (sf [coef_index + 5] - sf [coef_index + 7]) * sqrt2_2; in compute_direct_pass_3() 521 v = (sf [coef_index + 5] + sf [coef_index + 7]) * sqrt2_2; in compute_direct_pass_3() 841 const DataType sqrt2_2 = DataType (SQRT2 * 0.5); in compute_inverse_pass_3() local 856 df [coef_index + 5] = (vr + vi) * sqrt2_2; in compute_inverse_pass_3() 857 df [coef_index + 7] = (vi - vr) * sqrt2_2; in compute_inverse_pass_3()
|
/dports/net/freeswitch/freeswitch-1.10.3.-release/src/mod/applications/mod_stress/ |
H A D | FFTReal.cpp | 148 const flt_t sqrt2_2 = _sqrt2_2; in do_fft() local 158 v = (df [coef_index + 5] - df [coef_index + 7]) * sqrt2_2; in do_fft() 162 v = (df [coef_index + 5] + df [coef_index + 7]) * sqrt2_2; in do_fft() 368 const flt_t sqrt2_2 = _sqrt2_2; in do_ifft() local 383 df [coef_index + 5] = (vr + vi) * sqrt2_2; in do_ifft() 384 df [coef_index + 7] = (vi - vr) * sqrt2_2; in do_ifft()
|
/dports/biology/sigviewer/sigviewer-0.6.4-13-gf62f8d9/src/signal_processing/ |
H A D | FFTReal.cpp | 148 const flt_t sqrt2_2 = _sqrt2_2; in do_fft() local 158 v = (df [coef_index + 5] - df [coef_index + 7]) * sqrt2_2; in do_fft() 162 v = (df [coef_index + 5] + df [coef_index + 7]) * sqrt2_2; in do_fft() 368 const flt_t sqrt2_2 = _sqrt2_2; in do_ifft() local 383 df [coef_index + 5] = (vr + vi) * sqrt2_2; in do_ifft() 384 df [coef_index + 7] = (vi - vr) * sqrt2_2; in do_ifft()
|
/dports/audio/madronalib/madronalib-1.6-1016-g103895f/external/ffft/ |
H A D | FFTRealPassDirect.hpp | 89 const DataType sqrt2_2 = DataType (SQRT2 * 0.5); in process() local 101 v = (src_ptr [coef_index + 5] - src_ptr [coef_index + 7]) * sqrt2_2; in process() 105 v = (src_ptr [coef_index + 5] + src_ptr [coef_index + 7]) * sqrt2_2; in process()
|
H A D | FFTRealPassInverse.hpp | 160 const DataType sqrt2_2 = DataType (SQRT2 * 0.5); in process_internal() local 176 dest_ptr [coef_index + 5] = (vr + vi) * sqrt2_2; in process_internal() 177 dest_ptr [coef_index + 7] = (vi - vr) * sqrt2_2; in process_internal()
|
H A D | FFTReal.hpp | 503 const DataType sqrt2_2 = DataType (SQRT2 * 0.5); in compute_direct_pass_3() local 514 v = (sf [coef_index + 5] - sf [coef_index + 7]) * sqrt2_2; in compute_direct_pass_3() 518 v = (sf [coef_index + 5] + sf [coef_index + 7]) * sqrt2_2; in compute_direct_pass_3() 838 const DataType sqrt2_2 = DataType (SQRT2 * 0.5); in compute_inverse_pass_3() local 853 df [coef_index + 5] = (vr + vi) * sqrt2_2; in compute_inverse_pass_3() 854 df [coef_index + 7] = (vi - vr) * sqrt2_2; in compute_inverse_pass_3()
|
/dports/graphics/vapoursynth-fmtconv/fmtconv-r28/src/ffft/ |
H A D | FFTReal.hpp | 514 const DataType sqrt2_2 = DataType (SQRT2 * 0.5); in compute_direct_pass_3() local 525 v = (sf [coef_index + 5] - sf [coef_index + 7]) * sqrt2_2; in compute_direct_pass_3() 529 v = (sf [coef_index + 5] + sf [coef_index + 7]) * sqrt2_2; in compute_direct_pass_3() 849 const DataType sqrt2_2 = DataType (SQRT2 * 0.5); in compute_inverse_pass_3() local 864 df [coef_index + 5] = (vr + vi) * sqrt2_2; in compute_inverse_pass_3() 865 df [coef_index + 7] = (vi - vr) * sqrt2_2; in compute_inverse_pass_3()
|
/dports/lang/halide/Halide-release_2019_08_27-2654-g664dc4993/apps/fft/ |
H A D | fft.cpp | 188 const float sqrt2_2 = 0.70710678f; in dft8() local 216 T[5] = mul(X[5] + X[7], sqrt2_2, sign * sqrt2_2); in dft8() 217 T[7] = mul(X[5] - X[7], -sqrt2_2, sign * sqrt2_2); in dft8()
|