60 	qOut.x = PVRTXMUL(vAxis.x, fSin);  in PVRTMatrixQuaternionRotationAxisX()
61 	qOut.y = PVRTXMUL(vAxis.y, fSin);  in PVRTMatrixQuaternionRotationAxisX()
62 	qOut.z = PVRTXMUL(vAxis.z, fSin);  in PVRTMatrixQuaternionRotationAxisX()
87 	temp		= PVRTF2X(1.0f) - PVRTXMUL(fCosAngle, fCosAngle);  in PVRTMatrixQuaternionToAxisAngleX()
88 	fAngle		= PVRTXMUL(PVRTXACOS(fCosAngle), PVRTF2X(2.0f));  in PVRTMatrixQuaternionToAxisAngleX()
133 	fCosine = PVRTXMUL(qA.w, qB.w) +  in PVRTMatrixQuaternionSlerpX()
134 		PVRTXMUL(qA.x, qB.x) + PVRTXMUL(qA.y, qB.y) + PVRTXMUL(qA.z, qB.z);  in PVRTMatrixQuaternionSlerpX()
173 	A = PVRTXDIV(PVRTXSIN(PVRTXMUL((PVRTF2X(1.0f)-t), fAngle)), PVRTXSIN(fAngle));  in PVRTMatrixQuaternionSlerpX()
174 	B = PVRTXDIV(PVRTXSIN(PVRTXMUL(t, fAngle)), PVRTXSIN(fAngle));  in PVRTMatrixQuaternionSlerpX()
177 	qOut.x = PVRTXMUL(A, qA.x) + PVRTXMUL(B, qB.x);  in PVRTMatrixQuaternionSlerpX()
178 	qOut.y = PVRTXMUL(A, qA.y) + PVRTXMUL(B, qB.y);  in PVRTMatrixQuaternionSlerpX()
179 	qOut.z = PVRTXMUL(A, qA.z) + PVRTXMUL(B, qB.z);  in PVRTMatrixQuaternionSlerpX()
180 	qOut.w = PVRTXMUL(A, qA.w) + PVRTXMUL(B, qB.w);  in PVRTMatrixQuaternionSlerpX()
206 …f = PVRTXMUL(qTemp.w, qTemp.w) + PVRTXMUL(qTemp.x, qTemp.x) + PVRTXMUL(qTemp.y, qTemp.y) + PVRTXMU…  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()
254 	mOut.f[0] = PVRTF2X(1.0f) - (PVRTXMUL(pQ->y, pQ->y)<<1) - (PVRTXMUL(pQ->z, pQ->z)<<1);  in PVRTMatrixRotationQuaternionX()
255 	mOut.f[1] = (PVRTXMUL(pQ->x, pQ->y)<<1) - (PVRTXMUL(pQ->z, pQ->w)<<1);  in PVRTMatrixRotationQuaternionX()
256 	mOut.f[2] = (PVRTXMUL(pQ->x, pQ->z)<<1) + (PVRTXMUL(pQ->y, pQ->w)<<1);  in PVRTMatrixRotationQuaternionX()
259 	mOut.f[4] = (PVRTXMUL(pQ->x, pQ->y)<<1) + (PVRTXMUL(pQ->z, pQ->w)<<1);  in PVRTMatrixRotationQuaternionX()
260 	mOut.f[5] = PVRTF2X(1.0f) - (PVRTXMUL(pQ->x, pQ->x)<<1) - (PVRTXMUL(pQ->z, pQ->z)<<1);  in PVRTMatrixRotationQuaternionX()
261 	mOut.f[6] = (PVRTXMUL(pQ->y, pQ->z)<<1) - (PVRTXMUL(pQ->x, pQ->w)<<1);  in PVRTMatrixRotationQuaternionX()
264 	mOut.f[8] = (PVRTXMUL(pQ->x, pQ->z)<<1) - (PVRTXMUL(pQ->y, pQ->w)<<1);  in PVRTMatrixRotationQuaternionX()
265 	mOut.f[9] = (PVRTXMUL(pQ->y, pQ->z)<<1) + (PVRTXMUL(pQ->x, pQ->w)<<1);  in PVRTMatrixRotationQuaternionX()
266 	mOut.f[10] = PVRTF2X(1.0f) - (PVRTXMUL(pQ->x, pQ->x)<<1) - (PVRTXMUL(pQ->y, pQ->y)<<1);  in PVRTMatrixRotationQuaternionX()
292 	qOut.w = PVRTXMUL(qA.w, qB.w) -  in PVRTMatrixQuaternionMultiplyX()
293 				   (PVRTXMUL(qA.x, qB.x) + PVRTXMUL(qA.y, qB.y) + PVRTXMUL(qA.z, qB.z));  in PVRTMatrixQuaternionMultiplyX()
296 	CrossProduct.x = PVRTXMUL(qA.y, qB.z) - PVRTXMUL(qA.z, qB.y);  in PVRTMatrixQuaternionMultiplyX()
297 	CrossProduct.y = PVRTXMUL(qA.z, qB.x) - PVRTXMUL(qA.x, qB.z);  in PVRTMatrixQuaternionMultiplyX()
298 	CrossProduct.z = PVRTXMUL(qA.x, qB.y) - PVRTXMUL(qA.y, qB.x);  in PVRTMatrixQuaternionMultiplyX()
301 	qOut.x = PVRTXMUL(qA.w, qB.x) + PVRTXMUL(qB.w, qA.x) + CrossProduct.x;  in PVRTMatrixQuaternionMultiplyX()
302 	qOut.y = PVRTXMUL(qA.w, qB.y) + PVRTXMUL(qB.w, qA.y) + CrossProduct.y;  in PVRTMatrixQuaternionMultiplyX()
303 	qOut.z = PVRTXMUL(qA.w, qB.z) + PVRTXMUL(qB.w, qA.z) + CrossProduct.z;  in PVRTMatrixQuaternionMultiplyX()