| /external/swiftshader/third_party/PowerVR_SDK/Tools/ |
| D | PVRTQuaternionF.cpp | 186 void PVRTMatrixQuaternionNormalizeF(PVRTQUATERNIONf &quat) in PVRTMatrixQuaternionNormalizeF() argument
192 temp = quat.w*quat.w + quat.x*quat.x + quat.y*quat.y + quat.z*quat.z; in PVRTMatrixQuaternionNormalizeF()
199 quat.x *= fMagnitude; in PVRTMatrixQuaternionNormalizeF()
200 quat.y *= fMagnitude; in PVRTMatrixQuaternionNormalizeF()
201 quat.z *= fMagnitude; in PVRTMatrixQuaternionNormalizeF()
202 quat.w *= fMagnitude; in PVRTMatrixQuaternionNormalizeF()
226 const PVRTQUATERNIONf &quat) in PVRTMatrixRotationQuaternionF() argument
233 qInv.x = -quat.x; in PVRTMatrixRotationQuaternionF()
234 qInv.y = -quat.y; in PVRTMatrixRotationQuaternionF()
235 qInv.z = -quat.z; in PVRTMatrixRotationQuaternionF()
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| D | PVRTQuaternionX.cpp | 193 void PVRTMatrixQuaternionNormalizeX(PVRTQUATERNIONx &quat) in PVRTMatrixQuaternionNormalizeX() argument
199 n = PVRTABS(quat.w) + PVRTABS(quat.x) + PVRTABS(quat.y) + PVRTABS(quat.z); in PVRTMatrixQuaternionNormalizeX()
200 qTemp.w = PVRTXDIV(quat.w, n); in PVRTMatrixQuaternionNormalizeX()
201 qTemp.x = PVRTXDIV(quat.x, n); in PVRTMatrixQuaternionNormalizeX()
202 qTemp.y = PVRTXDIV(quat.y, n); in PVRTMatrixQuaternionNormalizeX()
203 qTemp.z = PVRTXDIV(quat.z, n); in PVRTMatrixQuaternionNormalizeX()
210 quat.x = PVRTXMUL(qTemp.x, f); in PVRTMatrixQuaternionNormalizeX()
211 quat.y = PVRTXMUL(qTemp.y, f); in PVRTMatrixQuaternionNormalizeX()
212 quat.z = PVRTXMUL(qTemp.z, f); in PVRTMatrixQuaternionNormalizeX()
213 quat.w = PVRTXMUL(qTemp.w, f); in PVRTMatrixQuaternionNormalizeX()
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| D | PVRTQuaternion.h | 170 void PVRTMatrixQuaternionNormalizeF(PVRTQUATERNIONf &quat);
179 void PVRTMatrixQuaternionNormalizeX(PVRTQUATERNIONx &quat);
201 const PVRTQUATERNIONf &quat);
223 const PVRTQUATERNIONx &quat);
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| /external/dynamic_depth/internal/dynamic_depth/ |
| D | earth_pose.cc | 26 const std::vector<float> NormalizeQuaternion(const std::vector<float>& quat) { in NormalizeQuaternion() argument
27 if (quat.size() < 4) { in NormalizeQuaternion()
30 float length = std::sqrt((quat[0] * quat[0]) + (quat[1] * quat[1]) + in NormalizeQuaternion()
31 (quat[2] * quat[2])) + in NormalizeQuaternion()
32 (quat[3] * quat[3]); in NormalizeQuaternion()
33 const std::vector<float> normalized = {quat[0] / length, quat[1] / length, in NormalizeQuaternion()
34 quat[2] / length, quat[3] / length}; in NormalizeQuaternion()
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| D | pose.cc | 26 const std::vector<float> NormalizeQuaternion(const std::vector<float>& quat) { in NormalizeQuaternion() argument
27 if (quat.size() < 4) { in NormalizeQuaternion()
30 float length = std::sqrt((quat[0] * quat[0]) + (quat[1] * quat[1]) + in NormalizeQuaternion()
31 (quat[2] * quat[2]) + (quat[3] * quat[3])); in NormalizeQuaternion()
32 const std::vector<float> normalized = {quat[0] / length, quat[1] / length, in NormalizeQuaternion()
33 quat[2] / length, quat[3] / length}; in NormalizeQuaternion()
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| /external/eigen/bench/ |
| D | geometry.cpp | 104 Quaternion<Scalar> quat;quat.setIdentity(); in main() local
105 ToRotationMatrixWrapper<Quaternion<Scalar> > quatmat(quat); in main()
119 bench("quaternion", quat); in main()
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| /external/libxcam/xcore/ |
| D | vec_mat.h | 1023 inline Quaternion<T> conjugate (const Quaternion<T>& quat) const { in conjugate() argument
1024 return Quaternion<T>(-quat.v, quat.w); in conjugate()
1027 inline Quaternion<T> inverse (const Quaternion<T>& quat) const { in inverse() argument
1028 return conjugate(quat) * ( 1.0f / magnitude(quat)); in inverse()
1031 inline Quaternion<T> lerp (T weight, const Quaternion<T>& quat) const { in lerp() argument
1032 return Quaternion<T>(v.lerp(weight, quat.v), (1 - weight) * w + weight * quat.w); in lerp()
1035 inline Quaternion<T> slerp(T r, const Quaternion<T>& quat) const { in slerp() argument
1037 T cos_theta = w * quat.w + v[0] * quat.v[0] + v[1] * quat.v[1] + v[2] * quat.v[2]; in slerp()
1048 ret.w = 0.5 * w + 0.5 * quat.w; in slerp()
1049 ret.v = v.lerp(0.5, quat.v); in slerp()
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| D | image_projector.cpp | 258 Quaternd quat = interp_orientation (ts, orientation, pose_ts, index) + in calc_camera_extrinsics() local
261 Mat3d extrinsics = quat.rotation_matrix (); in calc_camera_extrinsics()
305 Quaternd quat = interp_orientation (ts, orientation, orient_ts, index) + in calc_camera_extrinsics() local
308 Mat3d extrinsics = quat.rotation_matrix (); in calc_camera_extrinsics()
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| /external/swiftshader/third_party/llvm-7.0/llvm/test/CodeGen/ARM/ |
| D | 2009-11-01-NeonMoves.ll | 8 define arm_aapcs_vfpcc void @bar(%foo* noalias sret %agg.result, <4 x float> %quat.0) nounwind {
12 store <4 x float> %quat.0, <4 x float>* %0
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| /external/swiftshader/third_party/LLVM/test/CodeGen/ARM/ |
| D | 2009-11-01-NeonMoves.ll | 8 define arm_aapcs_vfpcc void @bar(%foo* noalias sret %agg.result, <4 x float> %quat.0) nounwind {
12 store <4 x float> %quat.0, <4 x float>* %0
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| /external/llvm/test/CodeGen/ARM/ |
| D | 2009-11-01-NeonMoves.ll | 8 define arm_aapcs_vfpcc void @bar(%foo* noalias sret %agg.result, <4 x float> %quat.0) nounwind {
12 store <4 x float> %quat.0, <4 x float>* %0
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| /external/skqp/platform_tools/android/apps/arcore/src/main/cpp/ |
| D | util.cc | 180 glm::quat plane_quaternion(plane_pose_raw[3], plane_pose_raw[0], in GetPlaneNormal()
206 glm::quat cameraQuat = glm::quat(cameraOutRaw[0], cameraOutRaw[1], cameraOutRaw[2], in GetCameraRotationMatrix()
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| /external/skia/platform_tools/android/apps/arcore/src/main/cpp/ |
| D | util.cc | 180 glm::quat plane_quaternion(plane_pose_raw[3], plane_pose_raw[0], in GetPlaneNormal()
206 glm::quat cameraQuat = glm::quat(cameraOutRaw[0], cameraOutRaw[1], cameraOutRaw[2], in GetCameraRotationMatrix()
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| /external/eigen/Eigen/src/Geometry/ |
| D | Quaternion.h | 646 Quaternion quat;
647 quat.setFromTwoVectors(a, b);
648 return quat;
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