Searched defs:PI (Results 1 - 3 of 3) sorted by relevance

/frameworks/base/media/libeffects/lvm/lib/Eq/src/
H A DLVEQNB_CalcCoef.c33 #define PI 3.14159265358979 macro
/frameworks/base/opengl/tests/angeles/
H A Ddemo.c39 #undef PI macro
40 #define PI 3.1415926535897932f macro
230 float t1 = -PI + longitude * 2 * PI / resol1;
231 float t2 = -PI + (longitude + 1) * 2 * PI / resol1;
232 float p1 = -PI / 2 + latitude * 2 * PI / resol2;
233 float p2 = -PI / 2 + (latitude + 1) * 2 * PI / resol
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/frameworks/base/libs/rs/
H A DrsScriptC_Lib.cpp284 #define PI 3.1415926f macro
285 #define DEG_TO_RAD PI / 180.0f
286 #define RAD_TO_DEG 180.0f / PI
607 float angle = SC_randf(PI * 2);

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