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Searched refs:PI (Results 1 – 11 of 11) sorted by relevance

/hardware/google/gfxstream/third-party/astc-encoder/Source/
Dastcenc_weight_align.cpp79 …sin_table[j][i] = static_cast<float>(sinf((2.0f * astc::PI / (SINCOS_STEPS - 1.0f)) * angle_step *… in prepare_angular_tables()
80 …cos_table[j][i] = static_cast<float>(cosf((2.0f * astc::PI / (SINCOS_STEPS - 1.0f)) * angle_step *… in prepare_angular_tables()
114 vfloat mult = vfloat(1.0f / (2.0f * astc::PI)); in compute_angular_offsets()
Dastcenc_mathlib.h111 static const float PI = 3.14159265358979323846f; variable
Dastcenccli_error_metrics.cpp282 float rad_to_degrees = 180.0f / astc::PI; in compute_error_metrics()
Dastcenc_vecmathlib.h243 return change_sign(select_msb(z, vfloat(astc::PI) - z, xmask), y); in atan2()
/hardware/interfaces/input/common/1.0/
Dtypes.hal141 * The full range is from -PI/2 radians (finger pointing fully left) to PI/2 radians
145 * The range is from -PI radians to PI radians, where 0 is pointing up,
146 * -PI/2 radians is pointing left, -PI or PI radians is pointing down, and PI/2 radians
277 * surface, and PI/2 radians indicates that the stylus is being held flat
/hardware/google/gfxstream/third-party/glm/include/glm/gtx/
Dfast_trigonometry.inl109 return T(1.5707963267948966192313216916398) - fastAsin(x); //(PI / 2)
/hardware/interfaces/broadcastradio/1.0/
Dtypes.hal162 /** RDS PI - int32_t */
/hardware/interfaces/broadcastradio/2.0/
Dtypes.hal625 * but the primary ID must be sufficient (i.e. RDS PI is enough to select
/hardware/qcom/camera/msm8998/QCamera2/HAL/
DQCameraParameters.cpp55 #define PI 3.14159265 macro
1696 horizViewAngle = (180/PI)*2*atan(horizCropFactor*tan((maxHfov/2)*(PI/180))); in updateViewAngles()
1697 vertViewAngle = (180/PI)*2*atan(horizCropFactor*tan((maxVfov/2)*(PI/180))); in updateViewAngles()
/hardware/interfaces/tv/tuner/assets/
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