/external/webrtc/src/modules/audio_coding/codecs/isac/main/source/ |
H A D | fft.c | 142 #ifndef M_PI 143 # define M_PI 3.14159265358979323846264338327950288 macro 291 REAL pi2 = M_PI; /* use PI first, 2 PI later */
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/external/tremolo/Tremolo/ |
H A D | os.h | 55 #ifndef M_PI 56 # define M_PI (3.1415926536f) macro
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/external/speex/libspeex/ |
H A D | lsp.c | 91 #ifndef M_PI 92 #define M_PI 3.14159265358979323846 /* pi */ macro 633 if (lsp[len-1]>LSP_SCALING*(M_PI-margin)) 634 lsp[len-1]=LSP_SCALING*(M_PI-margin);
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H A D | math_approx.h | 45 #define spx_cos_norm(x) (cos((.5f*M_PI)*(x))) 305 #ifndef M_PI 306 #define M_PI 3.14159265358979323846 /* pi */ macro 323 x = M_PI-x;
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H A D | mdf.c | 79 #ifndef M_PI 80 #define M_PI 3.14159265358979323846 macro 479 st->window[i] = .5-.5*cos(2*M_PI*i/N);
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H A D | nb_celp.c | 57 #ifndef M_PI 58 #define M_PI 3.14159265358979323846 /* pi */ macro
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H A D | preprocess.c | 71 #ifndef M_PI 72 #define M_PI 3.14159263 macro
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H A D | quant_lsp.c | 40 #ifndef M_PI 41 #define M_PI 3.14159265358979323846 macro 67 #define LSP_PI M_PI
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H A D | resample.c | 81 #ifndef M_PI 82 #define M_PI 3.14159263 macro 285 return WORD2INT(32768.*cutoff*sin(M_PI*xx)/(M_PI*xx) * compute_func(fabs(2.*x/N), window_func)); 298 return cutoff*sin(M_PI*xx)/(M_PI*xx) * compute_func(fabs(2.*x/N), window_func);
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H A D | sb_celp.c | 107 #ifndef M_PI 108 #define M_PI 3.14159265358979323846 /* pi */ macro
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/external/srec/srec/include/ |
H A D | all_defs.h | 105 #ifndef M_PI 106 #define M_PI 3.14159265358979323846 macro 107 #endif /* M_PI */
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/external/qemu/distrib/sdl-1.2.15/test/ |
H A D | testpalette.c | 14 #ifndef M_PI 15 #define M_PI 3.14159265358979323846 macro 326 cmap[red].r = (int)(255 * sin(redphase * M_PI / 63));
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/external/pdfium/core/src/fxcodec/lcms2/lcms2-2.6/src/ |
H A D | lcms2_internal.h | 42 #ifndef M_PI 43 # define M_PI 3.14159265358979323846 macro
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/external/pixman/pixman/ |
H A D | pixman-compiler.h | 70 #ifndef M_PI 71 # define M_PI 3.14159265358979323846 macro
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/external/mesa3d/src/gallium/drivers/i915/ |
H A D | i915_fpc_translate.c | 44 #ifndef M_PI 45 #define M_PI 3.14159265358979323846 macro 95 static const float sin_constants[4] = { 2.0 * M_PI, 96 -8.0f * M_PI * M_PI * M_PI / (3 * 2 * 1), 97 32.0f * M_PI * M_PI * M_PI * M_PI * M_P [all...] |
/external/mesa3d/src/gallium/state_trackers/vega/ |
H A D | arc.c | 38 #ifndef M_PI 39 #define M_PI 3.14159265358979323846 macro 44 static const VGfloat two_pi = M_PI * 2; 140 rot *= M_PI/180.0; 208 return (sina>=0 ? acos(cosa) : 2*M_PI - acos(cosa)); 279 angle = 2*M_PI - vector_angles(vec0, vec1); 284 angle = M_PI; 308 if ((lambda2 - lambda1 > M_PI) && (arc->eta2 - arc->eta1 < M_PI)) { 309 arc->eta2 += 2 * M_PI; [all...] |
/external/mesa3d/src/mesa/main/ |
H A D | compiler.h | 344 #ifndef M_PI 345 #define M_PI (3.14159265358979323846) macro
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/external/libvorbis/lib/ |
H A D | os.h | 44 #ifndef M_PI 45 # define M_PI (3.1415926536f) macro
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/external/libopus/celt/ |
H A D | modes.c | 72 #ifndef M_PI 73 #define M_PI 3.141592653 macro 374 window[i] = Q15ONE*sin(.5*M_PI* sin(.5*M_PI*(i+.5)/mode->overlap) * sin(.5*M_PI*(i+.5)/mode->overlap)); 377 window[i] = MIN32(32767,floor(.5+32768.*sin(.5*M_PI* sin(.5*M_PI*(i+.5)/mode->overlap) * sin(.5*M_PI*(i+.5)/mode->overlap))));
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/external/libopus/celt/tests/ |
H A D | test_unit_dft.c | 48 #ifndef M_PI 49 #define M_PI 3.141592653 macro 66 double phase = -2*M_PI*bin*k/nfft;
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H A D | test_unit_mdct.c | 49 #ifndef M_PI 50 #define M_PI 3.141592653 macro 64 double phase = 2*M_PI*(k+.5+.25*nfft)*(bin+.5)/nfft; 94 double phase = 2*M_PI*(bin+.5+.25*nfft)*(k+.5)/nfft;
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/external/libopus/src/ |
H A D | analysis.c | 44 #ifndef M_PI 45 #define M_PI 3.141592653 macro 117 #define cE ((float)M_PI/2) 212 const float pi4 = (float)(M_PI*M_PI*M_PI*M_PI); 278 angle = (float)(.5f/M_PI)*fast_atan2f(X1i, X1r); 282 angle2 = (float)(.5f/M_PI)*fast_atan2f(X2i, X2r);
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/external/libexif/libexif/ |
H A D | exif-entry.c | 35 #ifndef M_PI 36 #define M_PI 3.14159265358979323846 macro 1123 1. / (M_PI * 0.3048 * 0.3048) * pow (2, d));
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/external/flac/libFLAC/ |
H A D | window.c | 43 #ifndef M_PI 45 #define M_PI 3.14159265358979323846 macro 74 window[n] = (FLAC__real)(0.62f - 0.48f * fabs((float)n/(float)N+0.5f) + 0.38f * cos(2.0f * M_PI * ((float)n/(float)N+0.5f))); 83 window[n] = (FLAC__real)(0.42f - 0.5f * cos(2.0f * M_PI * n / N) + 0.08f * cos(4.0f * M_PI * n / N)); 93 window[n] = (FLAC__real)(0.35875f - 0.48829f * cos(2.0f * M_PI * n / N) + 0.14128f * cos(4.0f * M_PI * n / N) - 0.01168f * cos(6.0f * M_PI * n / N)); 115 window[n] = (FLAC__real)(1.0f - 1.93f * cos(2.0f * M_PI * n / N) + 1.29f * cos(4.0f * M_PI * [all...] |
/external/eigen/Eigen/src/Eigen2Support/Geometry/ |
H A D | All.h | 6 #ifndef M_PI 7 #define M_PI 3.14159265358979323846 macro
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