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/external/swiftshader/third_party/PowerVR_SDK/Tools/
DPVRTQuaternionF.cpp279 PVRTQUATERNIONf qRet; in PVRTMatrixQuaternionMultiplyF() local
282 qRet.w = (qA.w*qB.w) - (qA.x*qB.x + qA.y*qB.y + qA.z*qB.z); in PVRTMatrixQuaternionMultiplyF()
290 qRet.x = (qA.w * qB.x) + (qB.w * qA.x) + CrossProduct.x; in PVRTMatrixQuaternionMultiplyF()
291 qRet.y = (qA.w * qB.y) + (qB.w * qA.y) + CrossProduct.y; in PVRTMatrixQuaternionMultiplyF()
292 qRet.z = (qA.w * qB.z) + (qB.w * qA.z) + CrossProduct.z; in PVRTMatrixQuaternionMultiplyF()
295 PVRTMatrixQuaternionNormalizeF(qRet); in PVRTMatrixQuaternionMultiplyF()
298 qOut = qRet; in PVRTMatrixQuaternionMultiplyF()