| /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/libvorbis/test/ |
| H A D | util.c | 38 { data [k] = sin (2.0 * k * M_PI * 1.0 / 32.0 + 0.4) ;
41 data [k] *= maximum * (0.5 - 0.5 * cos (2.0 * M_PI * k / ((len) - 1))) ;
|
| /external/tremolo/Tremolo/ |
| H A D | os.h | 55 #ifndef M_PI
56 # define M_PI (3.1415926536f) macro
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| /external/aac/libFDK/include/ |
| H A D | FDK_trigFcts.h | 100 #ifndef M_PI
101 #define M_PI (3.14159265358979323846f) macro
152 residual = fMult(x, FL2FXCONST_DBL(1.0/M_PI));
156 residual = fMult(residual, FL2FXCONST_DBL(M_PI/4.0)) << 2;
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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 */
|
| /external/webkit/Source/WebCore/platform/wx/wxcode/win/ |
| H A D | non-kerned-drawing.cpp | 43 const double RAD2DEG = 180.0 / M_PI;
52 static inline double DegToRad(double deg) { return (deg * M_PI) / 180.0; }
53 static inline double RadToDeg(double deg) { return (deg * 180.0) / M_PI; }
|
| /external/libvorbis/lib/ |
| H A D | os.h | 44 #ifndef M_PI
45 # define M_PI (3.1415926536f) macro
|
| H A D | tone.c | 40 val+=amp[j]*sin(i/44100.f*f[j]*2*M_PI);
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| H A D | mdct.c | 66 T[i*2]=FLOAT_CONV(cos((M_PI/n)*(4*i)));
67 T[i*2+1]=FLOAT_CONV(-sin((M_PI/n)*(4*i)));
68 T[n2+i*2]=FLOAT_CONV(cos((M_PI/(2*n))*(2*i+1)));
69 T[n2+i*2+1]=FLOAT_CONV(sin((M_PI/(2*n))*(2*i+1)));
72 T[n+i*2]=FLOAT_CONV(cos((M_PI/n)*(4*i+2))*.5);
73 T[n+i*2+1]=FLOAT_CONV(-sin((M_PI/n)*(4*i+2))*.5);
|
| H A D | lsp.c | 68 float wdel=M_PI/ln;
150 for(i=0;i<m;i++)ilsp[i]=vorbis_coslook_i(lsp[i]/M_PI*65536.f+.5f);
251 float wdel=M_PI/ln;
|
| /external/aac/libFDK/src/ |
| H A D | FDK_trigFcts.cpp | 188 at = FL2FXCONST_DBL( +M_PI/2 / ATO_SCALE);
195 at = FL2FXCONST_DBL( -M_PI/2 / ATO_SCALE);
218 ret = at2 + FL2FXCONST_DBL( M_PI / AT2O_SCALE);
220 ret = at2 - FL2FXCONST_DBL( M_PI / AT2O_SCALE);
226 ret = FL2FXCONST_DBL( +M_PI/2 / AT2O_SCALE);
229 ret = FL2FXCONST_DBL( -M_PI/2 / AT2O_SCALE);
|
| /external/quake/quake/src/QW/client/ |
| H A D | mathlib.h | 30 #ifndef M_PI
31 #define M_PI 3.14159265358979323846 // matches value in gcc v2 math.h macro
|
| H A D | r_bsp.c | 90 angle = angle * M_PI*2 / 360;
107 angle = angle * M_PI*2 / 360;
125 angle = angle * M_PI*2 / 360;
|
| /external/quake/quake/src/WinQuake/ |
| H A D | mathlib.h | 30 #ifndef M_PI
31 #define M_PI 3.14159265358979323846 // matches value in gcc v2 math.h macro
|
| H A D | chase.cpp | 87 r_refdef.viewangles[PITCH] = -atan(stop[2] / dist) / M_PI * 180;
|
| H A D | snd_android.cpp | 480 static const float p = 2 * M_PI * 440.0f / SAMPLE_RATE;
486 const float A = 1.0f / (2.0f*M_PI);
515 if (left > 2*M_PI) {
516 left -= 2*M_PI;
522 if (right > 2*M_PI) {
523 right -= 2*M_PI;
|
| H A D | r_bsp.cpp | 90 angle = angle * M_PI*2 / 360;
107 angle = angle * M_PI*2 / 360;
125 angle = angle * M_PI*2 / 360;
|
| /external/speex/libspeex/ |
| 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;
|
| H A D | scal.c | 105 st->vorbis_win[i] = sin(.5*M_PI* sin(M_PI*i/(2*frame_size))*sin(M_PI*i/(2*frame_size)) );
231 float coef = M_PI*0.075063 * 0.93763 * amount * .8 * 0.707;
|
| /external/chromium/chrome/browser/ui/gtk/ |
| H A D | theme_install_bubble_view_gtk.cc | 172 M_PI, 3 * M_PI_2);
178 M_PI_2, M_PI);
|
| /external/webkit/Source/JavaScriptCore/wtf/ |
| H A D | MathExtras.h | 51 #ifndef M_PI
55 const double piDouble = M_PI;
56 const float piFloat = static_cast<float>(M_PI);
|
| /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/mesa3d/src/mesa/main/ |
| H A D | compiler.h | 353 #ifndef M_PI
354 #define M_PI (3.1415926536) macro
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| /external/webkit/Source/WebCore/platform/graphics/wx/ |
| H A D | FontPlatformDataWxMac.mm | 46 return (deg * M_PI) / 180.0;
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| /external/webkit/Source/WebCore/platform/graphics/cairo/ |
| H A D | GraphicsContextCairo.cpp | 67 #ifndef M_PI
68 #define M_PI 3.14159265358979323846 macro
383 cairo_arc(cr, 0., 0., 1., 0., 2 * M_PI);
422 cairo_arc_negative(cr, x + hRadius, (y + vRadius) * reverseScaleFactor, hRadius, -fa * M_PI/180, -falen * M_PI/180);
449 distance = static_cast<int>((M_PI * hRadius) / 2.0);
451 distance = static_cast<int>((M_PI * sqrtf((hRadius * hRadius + vRadius * vRadius) / 2.0)) / 2.0);
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