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  /external/tremolo/Tremolo/
os.h 55 #ifndef M_PI
56 # define M_PI (3.1415926536f)
  /external/srec/srec/include/
all_defs.h 105 #ifndef M_PI
106 #define M_PI 3.14159265358979323846
107 #endif /* M_PI */
  /frameworks/base/opengl/libagl/
fp.cpp 58 const float A = 1.0f / (2.0f*M_PI);
76 return sinef(x + float(M_PI/2));
  /external/webkit/WebCore/platform/wx/wxcode/win/
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/quake/quake/src/WinQuake/
snd_android.cpp 93 static const float p = 2 * M_PI * 440.0f / SAMPLE_RATE;
99 const float A = 1.0f / (2.0f*M_PI);
128 if (left > 2*M_PI) {
129 left -= 2*M_PI;
135 if (right > 2*M_PI) {
136 right -= 2*M_PI;
mathlib.h 30 #ifndef M_PI
31 #define M_PI 3.14159265358979323846 // matches value in gcc v2 math.h
chase.cpp 87 r_refdef.viewangles[PITCH] = -atan(stop[2] / dist) / M_PI * 180;
r_bsp.cpp 90 angle = angle * M_PI*2 / 360;
107 angle = angle * M_PI*2 / 360;
125 angle = angle * M_PI*2 / 360;
mathlib.cpp 32 #define DEG2RAD( a ) ( a * M_PI ) / 180.0F
297 angle = angles[YAW] * (M_PI*2 / 360);
300 angle = angles[PITCH] * (M_PI*2 / 360);
303 angle = angles[ROLL] * (M_PI*2 / 360);
cl_tent.cpp 362 yaw = (int) (atan2(dist[1], dist[0]) * 180 / M_PI);
367 pitch = (int) (atan2(dist[2], forward) * 180 / M_PI);
gl_rlight.cpp 112 a = i/16.0 * M_PI*2;
132 a = i/16.0 * M_PI*2;
  /external/quake/quake/src/QW/client/
mathlib.h 30 #ifndef M_PI
31 #define M_PI 3.14159265358979323846 // matches value in gcc v2 math.h
r_bsp.c 90 angle = angle * M_PI*2 / 360;
107 angle = angle * M_PI*2 / 360;
125 angle = angle * M_PI*2 / 360;
mathlib.c 32 #define DEG2RAD( a ) ( a * M_PI ) / 180.0F
295 angle = angles[YAW] * (M_PI*2 / 360);
298 angle = angles[PITCH] * (M_PI*2 / 360);
301 angle = angles[ROLL] * (M_PI*2 / 360);
cl_tent.c 386 yaw = (int) (atan2(dist[1], dist[0]) * 180 / M_PI);
391 pitch = (int) (atan2(dist[2], forward) * 180 / M_PI);
  /external/speex/libspeex/
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 */
323 x = M_PI-x;
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;
quant_lsp.c 40 #ifndef M_PI
41 #define M_PI 3.14159265358979323846
67 #define LSP_PI M_PI
lsp.c 91 #ifndef M_PI
92 #define M_PI 3.14159265358979323846 /* pi */
633 if (lsp[len-1]>LSP_SCALING*(M_PI-margin))
634 lsp[len-1]=LSP_SCALING*(M_PI-margin);
  /bionic/libm/bsdsrc/
b_tgamma.c 291 z = sin(M_PI*z);
293 z = cos(M_PI*(0.5-z));
300 lsine = __log__D(M_PI/z); /* = TRUNC(log(u)) + small */
315 return (M_PI / (y*z));
  /frameworks/base/cmds/stagefright/
SineSource.cpp 76 const double k = kFrequency / mSampleRate * (2.0 * M_PI);
  /external/webkit/JavaScriptCore/wtf/
MathExtras.h 49 #ifndef M_PI
53 const double piDouble = M_PI;
54 const float piFloat = static_cast<float>(M_PI);
  /external/webkit/WebCore/platform/graphics/qt/
PathQt.cpp 47 #ifndef M_PI
48 # define M_PI 3.14159265358979323846
233 #define DEGREES(t) ((t) * 180.0 / M_PI)
  /ndk/samples/bitmap-plasma/jni/
plasma.c 88 #define ANGLE_FROM_FLOAT(x) (Angle)((x)*ANGLE_PI/M_PI)
89 #define ANGLE_TO_FLOAT(x) ((x)*M_PI/ANGLE_PI)
105 double radians = nn*M_PI/ANGLE_PI;
  /frameworks/base/libs/rs/
rsMatrix.cpp 71 rot *= float(M_PI / 180.0f);

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