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Searched
defs:M_PI
(Results
1 - 25
of
39
) sorted by null
1
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/external/chromium_org/third_party/webrtc/base/
mathutils.h
16
#ifndef
M_PI
17
#define
M_PI
3.14159265359f
/external/libvorbis/lib/
os.h
44
#ifndef
M_PI
45
# define
M_PI
(3.1415926536f)
/external/chromium_org/third_party/opus/src/celt/tests/
test_unit_dft.c
48
#ifndef
M_PI
49
#define
M_PI
3.141592653
66
double phase = -2*
M_PI
*bin*k/nfft;
test_unit_mdct.c
49
#ifndef
M_PI
50
#define
M_PI
3.141592653
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;
/external/chromium_org/third_party/speex/libspeex/
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);
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;
/external/flac/libFLAC/
window.c
43
#ifndef
M_PI
45
#define
M_PI
3.14159265358979323846
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
* n / N) - 0.388f * cos(6.0f * M_PI * n / N) + 0.0322f * cos(8.0f * M_PI * n / N))
[
all
...]
/external/libopus/celt/tests/
test_unit_dft.c
48
#ifndef
M_PI
49
#define
M_PI
3.141592653
66
double phase = -2*
M_PI
*bin*k/nfft;
test_unit_mdct.c
49
#ifndef
M_PI
50
#define
M_PI
3.141592653
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;
/external/aac/libFDK/include/
FDK_trigFcts.h
100
#ifndef
M_PI
101
#define
M_PI
(3.14159265358979323846f)
152
residual = fMult(x, FL2FXCONST_DBL(1.0/
M_PI
));
156
residual = fMult(residual, FL2FXCONST_DBL(
M_PI
/4.0)) << 2;
/external/aac/libSYS/include/
genericStds.h
105
#ifndef
M_PI
106
#define
M_PI
3.14159265358979323846 /*! Pi. Only used in example projects. */
/external/chromium_org/third_party/opus/src/celt/
modes.c
72
#ifndef
M_PI
73
#define
M_PI
3.141592653
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))));
/external/chromium_org/ui/gfx/geometry/
matrix3_f.cc
11
#ifndef
M_PI
12
#define
M_PI
3.14159265358979323846
165
phi =
M_PI
/ 3;
171
static_cast<float>(cos(phi + 2.0 *
M_PI
/ 3.0));
/external/eigen/Eigen/src/Eigen2Support/Geometry/
All.h
6
#ifndef
M_PI
7
#define
M_PI
3.14159265358979323846
/external/libopus/celt/
modes.c
72
#ifndef
M_PI
73
#define
M_PI
3.141592653
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))));
/bionic/libm/include/
math.h
144
#define
M_PI
3.14159265358979323846 /* pi */
/development/ndk/platforms/android-13/include/
math.h
155
#define
M_PI
3.14159265358979323846 /* pi */
/development/ndk/platforms/android-18/include/
math.h
155
#define
M_PI
3.14159265358979323846 /* pi */
/development/ndk/platforms/android-3/include/
math.h
155
#define
M_PI
3.14159265358979323846 /* pi */
/development/ndk/platforms/android-9/include/
math.h
155
#define
M_PI
3.14159265358979323846 /* pi */
/development/ndk/platforms/android-L/include/
math.h
144
#define
M_PI
3.14159265358979323846 /* pi */
/external/chromium_org/chrome/browser/thumbnails/
content_analysis_unittest.cc
28
#ifndef
M_PI
29
#define
M_PI
3.14159265358979323846
453
float y = std::sin(
M_PI
* i / 250.0f);
/external/chromium_org/third_party/mesa/src/src/gallium/drivers/i915/
i915_fpc_translate.c
44
#ifndef
M_PI
45
#define
M_PI
3.14159265358979323846
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_PI / (5 * 4 * 3 * 2 * 1)
[
all
...]
/external/chromium_org/third_party/mesa/src/src/mesa/main/
compiler.h
344
#ifndef
M_PI
345
#define
M_PI
(3.14159265358979323846)
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