235 	PVRTMATRIXx				&mOut,  in PVRTMatrixRotationQuaternionX()  argument
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()
257 	mOut.f[3] = PVRTF2X(0.0f);  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()
262 	mOut.f[7] = PVRTF2X(0.0f);  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()
267 	mOut.f[11] = PVRTF2X(0.0f);  in PVRTMatrixRotationQuaternionX()
269 	mOut.f[12] = PVRTF2X(0.0f);  in PVRTMatrixRotationQuaternionX()
270 	mOut.f[13] = PVRTF2X(0.0f);  in PVRTMatrixRotationQuaternionX()
271 	mOut.f[14] = PVRTF2X(0.0f);  in PVRTMatrixRotationQuaternionX()
272 	mOut.f[15] = PVRTF2X(1.0f);  in PVRTMatrixRotationQuaternionX()