54 …mOut.f[ 0]=PVRTF2X(1.0f);	mOut.f[ 4]=PVRTF2X(0.0f);	mOut.f[ 8]=PVRTF2X(0.0f);	mOut.f[12]=PVRTF2X(0…  in PVRTMatrixIdentityX()
55 …mOut.f[ 1]=PVRTF2X(0.0f);	mOut.f[ 5]=PVRTF2X(1.0f);	mOut.f[ 9]=PVRTF2X(0.0f);	mOut.f[13]=PVRTF2X(0…  in PVRTMatrixIdentityX()
56 …mOut.f[ 2]=PVRTF2X(0.0f);	mOut.f[ 6]=PVRTF2X(0.0f);	mOut.f[10]=PVRTF2X(1.0f);	mOut.f[14]=PVRTF2X(0…  in PVRTMatrixIdentityX()
57 …mOut.f[ 3]=PVRTF2X(0.0f);	mOut.f[ 7]=PVRTF2X(0.0f);	mOut.f[11]=PVRTF2X(0.0f);	mOut.f[15]=PVRTF2X(1…  in PVRTMatrixIdentityX()
80 …mRet.f[ 0] = PVRTXMUL(mA.f[ 0], mB.f[ 0]) + PVRTXMUL(mA.f[ 1], mB.f[ 4]) + PVRTXMUL(mA.f[ 2], mB.f…  in PVRTMatrixMultiplyX()
81 …mRet.f[ 1] = PVRTXMUL(mA.f[ 0], mB.f[ 1]) + PVRTXMUL(mA.f[ 1], mB.f[ 5]) + PVRTXMUL(mA.f[ 2], mB.f…  in PVRTMatrixMultiplyX()
82 …mRet.f[ 2] = PVRTXMUL(mA.f[ 0], mB.f[ 2]) + PVRTXMUL(mA.f[ 1], mB.f[ 6]) + PVRTXMUL(mA.f[ 2], mB.f…  in PVRTMatrixMultiplyX()
83 …mRet.f[ 3] = PVRTXMUL(mA.f[ 0], mB.f[ 3]) + PVRTXMUL(mA.f[ 1], mB.f[ 7]) + PVRTXMUL(mA.f[ 2], mB.f…  in PVRTMatrixMultiplyX()
85 …mRet.f[ 4] = PVRTXMUL(mA.f[ 4], mB.f[ 0]) + PVRTXMUL(mA.f[ 5], mB.f[ 4]) + PVRTXMUL(mA.f[ 6], mB.f…  in PVRTMatrixMultiplyX()
86 …mRet.f[ 5] = PVRTXMUL(mA.f[ 4], mB.f[ 1]) + PVRTXMUL(mA.f[ 5], mB.f[ 5]) + PVRTXMUL(mA.f[ 6], mB.f…  in PVRTMatrixMultiplyX()
87 …mRet.f[ 6] = PVRTXMUL(mA.f[ 4], mB.f[ 2]) + PVRTXMUL(mA.f[ 5], mB.f[ 6]) + PVRTXMUL(mA.f[ 6], mB.f…  in PVRTMatrixMultiplyX()
88 …mRet.f[ 7] = PVRTXMUL(mA.f[ 4], mB.f[ 3]) + PVRTXMUL(mA.f[ 5], mB.f[ 7]) + PVRTXMUL(mA.f[ 6], mB.f…  in PVRTMatrixMultiplyX()
90 …mRet.f[ 8] = PVRTXMUL(mA.f[ 8], mB.f[ 0]) + PVRTXMUL(mA.f[ 9], mB.f[ 4]) + PVRTXMUL(mA.f[10], mB.f…  in PVRTMatrixMultiplyX()
91 …mRet.f[ 9] = PVRTXMUL(mA.f[ 8], mB.f[ 1]) + PVRTXMUL(mA.f[ 9], mB.f[ 5]) + PVRTXMUL(mA.f[10], mB.f…  in PVRTMatrixMultiplyX()
92 …mRet.f[10] = PVRTXMUL(mA.f[ 8], mB.f[ 2]) + PVRTXMUL(mA.f[ 9], mB.f[ 6]) + PVRTXMUL(mA.f[10], mB.f…  in PVRTMatrixMultiplyX()
93 …mRet.f[11] = PVRTXMUL(mA.f[ 8], mB.f[ 3]) + PVRTXMUL(mA.f[ 9], mB.f[ 7]) + PVRTXMUL(mA.f[10], mB.f…  in PVRTMatrixMultiplyX()
95 …mRet.f[12] = PVRTXMUL(mA.f[12], mB.f[ 0]) + PVRTXMUL(mA.f[13], mB.f[ 4]) + PVRTXMUL(mA.f[14], mB.f…  in PVRTMatrixMultiplyX()
96 …mRet.f[13] = PVRTXMUL(mA.f[12], mB.f[ 1]) + PVRTXMUL(mA.f[13], mB.f[ 5]) + PVRTXMUL(mA.f[14], mB.f…  in PVRTMatrixMultiplyX()
97 …mRet.f[14] = PVRTXMUL(mA.f[12], mB.f[ 2]) + PVRTXMUL(mA.f[13], mB.f[ 6]) + PVRTXMUL(mA.f[14], mB.f…  in PVRTMatrixMultiplyX()
98 …mRet.f[15] = PVRTXMUL(mA.f[12], mB.f[ 3]) + PVRTXMUL(mA.f[13], mB.f[ 7]) + PVRTXMUL(mA.f[14], mB.f…  in PVRTMatrixMultiplyX()
118 	mOut.f[ 0]=PVRTF2X(1.0f);	mOut.f[ 4]=PVRTF2X(0.0f);	mOut.f[ 8]=PVRTF2X(0.0f);	mOut.f[12]=fX;  in PVRTMatrixTranslationX()
119 	mOut.f[ 1]=PVRTF2X(0.0f);	mOut.f[ 5]=PVRTF2X(1.0f);	mOut.f[ 9]=PVRTF2X(0.0f);	mOut.f[13]=fY;  in PVRTMatrixTranslationX()
120 	mOut.f[ 2]=PVRTF2X(0.0f);	mOut.f[ 6]=PVRTF2X(0.0f);	mOut.f[10]=PVRTF2X(1.0f);	mOut.f[14]=fZ;  in PVRTMatrixTranslationX()
121 …mOut.f[ 3]=PVRTF2X(0.0f);	mOut.f[ 7]=PVRTF2X(0.0f);	mOut.f[11]=PVRTF2X(0.0f);	mOut.f[15]=PVRTF2X(1…  in PVRTMatrixTranslationX()
138 	mOut.f[ 0]=fX;				mOut.f[ 4]=PVRTF2X(0.0f);	mOut.f[ 8]=PVRTF2X(0.0f);	mOut.f[12]=PVRTF2X(0.0f);  in PVRTMatrixScalingX()
139 	mOut.f[ 1]=PVRTF2X(0.0f);	mOut.f[ 5]=fY;				mOut.f[ 9]=PVRTF2X(0.0f);	mOut.f[13]=PVRTF2X(0.0f);  in PVRTMatrixScalingX()
140 	mOut.f[ 2]=PVRTF2X(0.0f);	mOut.f[ 6]=PVRTF2X(0.0f);	mOut.f[10]=fZ;				mOut.f[14]=PVRTF2X(0.0f);  in PVRTMatrixScalingX()
141 …mOut.f[ 3]=PVRTF2X(0.0f);	mOut.f[ 7]=PVRTF2X(0.0f);	mOut.f[11]=PVRTF2X(0.0f);	mOut.f[15]=PVRTF2X(1…  in PVRTMatrixScalingX()
166 …mOut.f[ 0]=PVRTF2X(1.0f);	mOut.f[ 4]=PVRTF2X(0.0f);		mOut.f[ 8]=PVRTF2X(0.0f);		mOut.f[12]=PVRTF2X…  in PVRTMatrixRotationXX()
167 	mOut.f[ 1]=PVRTF2X(0.0f);	mOut.f[ 5]=fCosine;				mOut.f[ 9]=fSine;				mOut.f[13]=PVRTF2X(0.0f);  in PVRTMatrixRotationXX()
168 	mOut.f[ 2]=PVRTF2X(0.0f);	mOut.f[ 6]=-fSine;				mOut.f[10]=fCosine;				mOut.f[14]=PVRTF2X(0.0f);  in PVRTMatrixRotationXX()
169 …mOut.f[ 3]=PVRTF2X(0.0f);	mOut.f[ 7]=PVRTF2X(0.0f);		mOut.f[11]=PVRTF2X(0.0f);		mOut.f[15]=PVRTF2X…  in PVRTMatrixRotationXX()
194 	mOut.f[ 0]=fCosine;				mOut.f[ 4]=PVRTF2X(0.0f);	mOut.f[ 8]=-fSine;				mOut.f[12]=PVRTF2X(0.0f);  in PVRTMatrixRotationYX()
195 …mOut.f[ 1]=PVRTF2X(0.0f);		mOut.f[ 5]=PVRTF2X(1.0f);	mOut.f[ 9]=PVRTF2X(0.0f);		mOut.f[13]=PVRTF2X…  in PVRTMatrixRotationYX()
196 	mOut.f[ 2]=fSine;				mOut.f[ 6]=PVRTF2X(0.0f);	mOut.f[10]=fCosine;				mOut.f[14]=PVRTF2X(0.0f);  in PVRTMatrixRotationYX()
197 …mOut.f[ 3]=PVRTF2X(0.0f);		mOut.f[ 7]=PVRTF2X(0.0f);	mOut.f[11]=PVRTF2X(0.0f);		mOut.f[15]=PVRTF2X…  in PVRTMatrixRotationYX()
222 	mOut.f[ 0]=fCosine;				mOut.f[ 4]=fSine;				mOut.f[ 8]=PVRTF2X(0.0f);	mOut.f[12]=PVRTF2X(0.0f);  in PVRTMatrixRotationZX()
223 	mOut.f[ 1]=-fSine;				mOut.f[ 5]=fCosine;				mOut.f[ 9]=PVRTF2X(0.0f);	mOut.f[13]=PVRTF2X(0.0f);  in PVRTMatrixRotationZX()
224 …mOut.f[ 2]=PVRTF2X(0.0f);		mOut.f[ 6]=PVRTF2X(0.0f);		mOut.f[10]=PVRTF2X(1.0f);	mOut.f[14]=PVRTF2X…  in PVRTMatrixRotationZX()
225 …mOut.f[ 3]=PVRTF2X(0.0f);		mOut.f[ 7]=PVRTF2X(0.0f);		mOut.f[11]=PVRTF2X(0.0f);	mOut.f[15]=PVRTF2X…  in PVRTMatrixRotationZX()
240 	mTmp.f[ 0]=mIn.f[ 0];	mTmp.f[ 4]=mIn.f[ 1];	mTmp.f[ 8]=mIn.f[ 2];	mTmp.f[12]=mIn.f[ 3];  in PVRTMatrixTransposeX()
241 	mTmp.f[ 1]=mIn.f[ 4];	mTmp.f[ 5]=mIn.f[ 5];	mTmp.f[ 9]=mIn.f[ 6];	mTmp.f[13]=mIn.f[ 7];  in PVRTMatrixTransposeX()
242 	mTmp.f[ 2]=mIn.f[ 8];	mTmp.f[ 6]=mIn.f[ 9];	mTmp.f[10]=mIn.f[10];	mTmp.f[14]=mIn.f[11];  in PVRTMatrixTransposeX()
243 	mTmp.f[ 3]=mIn.f[12];	mTmp.f[ 7]=mIn.f[13];	mTmp.f[11]=mIn.f[14];	mTmp.f[15]=mIn.f[15];  in PVRTMatrixTransposeX()
270     temp =  PVRTXMUL(PVRTXMUL(mIn.f[ 0], mIn.f[ 5]), mIn.f[10]);  in PVRTMatrixInverseX()
272     temp =  PVRTXMUL(PVRTXMUL(mIn.f[ 4], mIn.f[ 9]), mIn.f[ 2]);  in PVRTMatrixInverseX()
274     temp =  PVRTXMUL(PVRTXMUL(mIn.f[ 8], mIn.f[ 1]), mIn.f[ 6]);  in PVRTMatrixInverseX()
276 	temp =  PVRTXMUL(PVRTXMUL(-mIn.f[ 8], mIn.f[ 5]), mIn.f[ 2]);  in PVRTMatrixInverseX()
278     temp =  PVRTXMUL(PVRTXMUL(-mIn.f[ 4], mIn.f[ 1]), mIn.f[10]);  in PVRTMatrixInverseX()
280     temp =  PVRTXMUL(PVRTXMUL(-mIn.f[ 0], mIn.f[ 9]), mIn.f[ 6]);  in PVRTMatrixInverseX()
296 …mDummyMatrix.f[ 0] =   PVRTXMUL(( PVRTXMUL(mIn.f[ 5], mIn.f[10]) - PVRTXMUL(mIn.f[ 9], mIn.f[ 6]) …  in PVRTMatrixInverseX()
297 …mDummyMatrix.f[ 1] = - PVRTXMUL(( PVRTXMUL(mIn.f[ 1], mIn.f[10]) - PVRTXMUL(mIn.f[ 9], mIn.f[ 2]) …  in PVRTMatrixInverseX()
298 …mDummyMatrix.f[ 2] =   PVRTXMUL(( PVRTXMUL(mIn.f[ 1], mIn.f[ 6]) - PVRTXMUL(mIn.f[ 5], mIn.f[ 2]) …  in PVRTMatrixInverseX()
299 …mDummyMatrix.f[ 4] = - PVRTXMUL(( PVRTXMUL(mIn.f[ 4], mIn.f[10]) - PVRTXMUL(mIn.f[ 8], mIn.f[ 6]) …  in PVRTMatrixInverseX()
300 …mDummyMatrix.f[ 5] =   PVRTXMUL(( PVRTXMUL(mIn.f[ 0], mIn.f[10]) - PVRTXMUL(mIn.f[ 8], mIn.f[ 2]) …  in PVRTMatrixInverseX()
301 …mDummyMatrix.f[ 6] = - PVRTXMUL(( PVRTXMUL(mIn.f[ 0], mIn.f[ 6]) - PVRTXMUL(mIn.f[ 4], mIn.f[ 2]) …  in PVRTMatrixInverseX()
302 …mDummyMatrix.f[ 8] =   PVRTXMUL(( PVRTXMUL(mIn.f[ 4], mIn.f[ 9]) - PVRTXMUL(mIn.f[ 8], mIn.f[ 5]) …  in PVRTMatrixInverseX()
303 …mDummyMatrix.f[ 9] = - PVRTXMUL(( PVRTXMUL(mIn.f[ 0], mIn.f[ 9]) - PVRTXMUL(mIn.f[ 8], mIn.f[ 1]) …  in PVRTMatrixInverseX()
304 …mDummyMatrix.f[10] =   PVRTXMUL(( PVRTXMUL(mIn.f[ 0], mIn.f[ 5]) - PVRTXMUL(mIn.f[ 4], mIn.f[ 1]) …  in PVRTMatrixInverseX()
307 …ummyMatrix.f[12] = - ( PVRTXMUL(mIn.f[12], mDummyMatrix.f[ 0]) + PVRTXMUL(mIn.f[13], mDummyMatrix.…  in PVRTMatrixInverseX()
308 …ummyMatrix.f[13] = - ( PVRTXMUL(mIn.f[12], mDummyMatrix.f[ 1]) + PVRTXMUL(mIn.f[13], mDummyMatrix.…  in PVRTMatrixInverseX()
309 …ummyMatrix.f[14] = - ( PVRTXMUL(mIn.f[12], mDummyMatrix.f[ 2]) + PVRTXMUL(mIn.f[13], mDummyMatrix.…  in PVRTMatrixInverseX()
312         mDummyMatrix.f[ 3] = PVRTF2X(0.0f);  in PVRTMatrixInverseX()
313 		mDummyMatrix.f[ 7] = PVRTF2X(0.0f);  in PVRTMatrixInverseX()
314 		mDummyMatrix.f[11] = PVRTF2X(0.0f);  in PVRTMatrixInverseX()
315         mDummyMatrix.f[15] = PVRTF2X(1.0f);  in PVRTMatrixInverseX()
349 			ppfRows[j][0] = c_mIdentity.f[i + 4 * j];  in PVRTMatrixInverseExX()
350 			memcpy(&ppfRows[j][1], &mIn.f[j * 4], 4 * sizeof(float));  in PVRTMatrixInverseExX()
357 			mTmp.f[i + 4 * j] = pfRes[j];  in PVRTMatrixInverseExX()
378 	PVRTVECTOR3x	f, vUpActual, s, u;  in PVRTMatrixLookAtLHX()  local
381 	f.x = vEye.x - vAt.x;  in PVRTMatrixLookAtLHX()
382 	f.y = vEye.y - vAt.y;  in PVRTMatrixLookAtLHX()
383 	f.z = vEye.z - vAt.z;  in PVRTMatrixLookAtLHX()
385 	PVRTMatrixVec3NormalizeX(f, f);  in PVRTMatrixLookAtLHX()
387 	PVRTMatrixVec3CrossProductX(s, f, vUpActual);  in PVRTMatrixLookAtLHX()
388 	PVRTMatrixVec3CrossProductX(u, s, f);  in PVRTMatrixLookAtLHX()
390 	mOut.f[ 0] = s.x;  in PVRTMatrixLookAtLHX()
391 	mOut.f[ 1] = u.x;  in PVRTMatrixLookAtLHX()
392 	mOut.f[ 2] = -f.x;  in PVRTMatrixLookAtLHX()
393 	mOut.f[ 3] = PVRTF2X(0.0f);  in PVRTMatrixLookAtLHX()
395 	mOut.f[ 4] = s.y;  in PVRTMatrixLookAtLHX()
396 	mOut.f[ 5] = u.y;  in PVRTMatrixLookAtLHX()
397 	mOut.f[ 6] = -f.y;  in PVRTMatrixLookAtLHX()
398 	mOut.f[ 7] = PVRTF2X(0.0f);  in PVRTMatrixLookAtLHX()
400 	mOut.f[ 8] = s.z;  in PVRTMatrixLookAtLHX()
401 	mOut.f[ 9] = u.z;  in PVRTMatrixLookAtLHX()
402 	mOut.f[10] = -f.z;  in PVRTMatrixLookAtLHX()
403 	mOut.f[11] = PVRTF2X(0.0f);  in PVRTMatrixLookAtLHX()
405 	mOut.f[12] = PVRTF2X(0.0f);  in PVRTMatrixLookAtLHX()
406 	mOut.f[13] = PVRTF2X(0.0f);  in PVRTMatrixLookAtLHX()
407 	mOut.f[14] = PVRTF2X(0.0f);  in PVRTMatrixLookAtLHX()
408 	mOut.f[15] = PVRTF2X(1.0f);  in PVRTMatrixLookAtLHX()
428 	PVRTVECTOR3x	f, vUpActual, s, u;  in PVRTMatrixLookAtRHX()  local
431 	f.x = vAt.x - vEye.x;  in PVRTMatrixLookAtRHX()
432 	f.y = vAt.y - vEye.y;  in PVRTMatrixLookAtRHX()
433 	f.z = vAt.z - vEye.z;  in PVRTMatrixLookAtRHX()
435 	PVRTMatrixVec3NormalizeX(f, f);  in PVRTMatrixLookAtRHX()
437 	PVRTMatrixVec3CrossProductX(s, f, vUpActual);  in PVRTMatrixLookAtRHX()
438 	PVRTMatrixVec3CrossProductX(u, s, f);  in PVRTMatrixLookAtRHX()
440 	mOut.f[ 0] = s.x;  in PVRTMatrixLookAtRHX()
441 	mOut.f[ 1] = u.x;  in PVRTMatrixLookAtRHX()
442 	mOut.f[ 2] = -f.x;  in PVRTMatrixLookAtRHX()
443 	mOut.f[ 3] = PVRTF2X(0.0f);  in PVRTMatrixLookAtRHX()
445 	mOut.f[ 4] = s.y;  in PVRTMatrixLookAtRHX()
446 	mOut.f[ 5] = u.y;  in PVRTMatrixLookAtRHX()
447 	mOut.f[ 6] = -f.y;  in PVRTMatrixLookAtRHX()
448 	mOut.f[ 7] = PVRTF2X(0.0f);  in PVRTMatrixLookAtRHX()
450 	mOut.f[ 8] = s.z;  in PVRTMatrixLookAtRHX()
451 	mOut.f[ 9] = u.z;  in PVRTMatrixLookAtRHX()
452 	mOut.f[10] = -f.z;  in PVRTMatrixLookAtRHX()
453 	mOut.f[11] = PVRTF2X(0.0f);  in PVRTMatrixLookAtRHX()
455 	mOut.f[12] = PVRTF2X(0.0f);  in PVRTMatrixLookAtRHX()
456 	mOut.f[13] = PVRTF2X(0.0f);  in PVRTMatrixLookAtRHX()
457 	mOut.f[14] = PVRTF2X(0.0f);  in PVRTMatrixLookAtRHX()
458 	mOut.f[15] = PVRTF2X(1.0f);  in PVRTMatrixLookAtRHX()
482 	int		f, fRealAspect;  in PVRTMatrixPerspectiveFovLHX()  local
489 	f = PVRTXDIV(PVRTF2X(1.0f), PVRTXTAN(PVRTXMUL(fFOVy, PVRTF2X(0.5f))));  in PVRTMatrixPerspectiveFovLHX()
491 	mOut.f[ 0] = PVRTXDIV(f, fRealAspect);  in PVRTMatrixPerspectiveFovLHX()
492 	mOut.f[ 1] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovLHX()
493 	mOut.f[ 2] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovLHX()
494 	mOut.f[ 3] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovLHX()
496 	mOut.f[ 4] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovLHX()
497 	mOut.f[ 5] = f;  in PVRTMatrixPerspectiveFovLHX()
498 	mOut.f[ 6] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovLHX()
499 	mOut.f[ 7] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovLHX()
501 	mOut.f[ 8] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovLHX()
502 	mOut.f[ 9] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovLHX()
503 	mOut.f[10] = PVRTXDIV(fFar, fFar - fNear);  in PVRTMatrixPerspectiveFovLHX()
504 	mOut.f[11] = PVRTF2X(1.0f);  in PVRTMatrixPerspectiveFovLHX()
506 	mOut.f[12] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovLHX()
507 	mOut.f[13] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovLHX()
508 	mOut.f[14] = -PVRTXMUL(PVRTXDIV(fFar, fFar - fNear), fNear);  in PVRTMatrixPerspectiveFovLHX()
509 	mOut.f[15] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovLHX()
537 	int		f;  in PVRTMatrixPerspectiveFovRHX()  local
544 	f = PVRTXDIV(PVRTF2X(1.0f), PVRTXTAN(PVRTXMUL(fFOVy, PVRTF2X(0.5f))));  in PVRTMatrixPerspectiveFovRHX()
546 	mOut.f[ 0] = PVRTXDIV(f, fCorrectAspect);  in PVRTMatrixPerspectiveFovRHX()
547 	mOut.f[ 1] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovRHX()
548 	mOut.f[ 2] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovRHX()
549 	mOut.f[ 3] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovRHX()
551 	mOut.f[ 4] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovRHX()
552 	mOut.f[ 5] = f;  in PVRTMatrixPerspectiveFovRHX()
553 	mOut.f[ 6] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovRHX()
554 	mOut.f[ 7] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovRHX()
556 	mOut.f[ 8] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovRHX()
557 	mOut.f[ 9] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovRHX()
558 	mOut.f[10] = PVRTXDIV(fFar + fNear, fNear - fFar);  in PVRTMatrixPerspectiveFovRHX()
559 	mOut.f[11] = PVRTF2X(-1.0f);  in PVRTMatrixPerspectiveFovRHX()
561 	mOut.f[12] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovRHX()
562 	mOut.f[13] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovRHX()
563 	mOut.f[14] = PVRTXMUL(PVRTXDIV(fFar, fNear - fFar), fNear) << 1;	// Cheap 2x  in PVRTMatrixPerspectiveFovRHX()
564 	mOut.f[15] = PVRTF2X(0.0f);  in PVRTMatrixPerspectiveFovRHX()
599 	mOut.f[ 0] = PVRTXDIV(PVRTF2X(2.0f), fCorrectW);  in PVRTMatrixOrthoLHX()
600 	mOut.f[ 1] = PVRTF2X(0.0f);  in PVRTMatrixOrthoLHX()
601 	mOut.f[ 2] = PVRTF2X(0.0f);  in PVRTMatrixOrthoLHX()
602 	mOut.f[ 3] = PVRTF2X(0.0f);  in PVRTMatrixOrthoLHX()
604 	mOut.f[ 4] = PVRTF2X(0.0f);  in PVRTMatrixOrthoLHX()
605 	mOut.f[ 5] = PVRTXDIV(PVRTF2X(2.0f), fCorrectH);  in PVRTMatrixOrthoLHX()
606 	mOut.f[ 6] = PVRTF2X(0.0f);  in PVRTMatrixOrthoLHX()
607 	mOut.f[ 7] = PVRTF2X(0.0f);  in PVRTMatrixOrthoLHX()
609 	mOut.f[ 8] = PVRTF2X(0.0f);  in PVRTMatrixOrthoLHX()
610 	mOut.f[ 9] = PVRTF2X(0.0f);  in PVRTMatrixOrthoLHX()
611 	mOut.f[10] = PVRTXDIV(PVRTF2X(1.0f), zf - zn);  in PVRTMatrixOrthoLHX()
612 	mOut.f[11] = PVRTXDIV(zn, zn - zf);  in PVRTMatrixOrthoLHX()
614 	mOut.f[12] = PVRTF2X(0.0f);  in PVRTMatrixOrthoLHX()
615 	mOut.f[13] = PVRTF2X(0.0f);  in PVRTMatrixOrthoLHX()
616 	mOut.f[14] = PVRTF2X(0.0f);  in PVRTMatrixOrthoLHX()
617 	mOut.f[15] = PVRTF2X(1.0f);  in PVRTMatrixOrthoLHX()
652 	mOut.f[ 0] = PVRTXDIV(PVRTF2X(2.0f), fCorrectW);  in PVRTMatrixOrthoRHX()
653 	mOut.f[ 1] = PVRTF2X(0.0f);  in PVRTMatrixOrthoRHX()
654 	mOut.f[ 2] = PVRTF2X(0.0f);  in PVRTMatrixOrthoRHX()
655 	mOut.f[ 3] = PVRTF2X(0.0f);  in PVRTMatrixOrthoRHX()
657 	mOut.f[ 4] = PVRTF2X(0.0f);  in PVRTMatrixOrthoRHX()
658 	mOut.f[ 5] = PVRTXDIV(PVRTF2X(2.0f), fCorrectH);  in PVRTMatrixOrthoRHX()
659 	mOut.f[ 6] = PVRTF2X(0.0f);  in PVRTMatrixOrthoRHX()
660 	mOut.f[ 7] = PVRTF2X(0.0f);  in PVRTMatrixOrthoRHX()
662 	mOut.f[ 8] = PVRTF2X(0.0f);  in PVRTMatrixOrthoRHX()
663 	mOut.f[ 9] = PVRTF2X(0.0f);  in PVRTMatrixOrthoRHX()
664 	mOut.f[10] = PVRTXDIV(PVRTF2X(1.0f), zn - zf);  in PVRTMatrixOrthoRHX()
665 	mOut.f[11] = PVRTXDIV(zn, zn - zf);  in PVRTMatrixOrthoRHX()
667 	mOut.f[12] = PVRTF2X(0.0f);  in PVRTMatrixOrthoRHX()
668 	mOut.f[13] = PVRTF2X(0.0f);  in PVRTMatrixOrthoRHX()
669 	mOut.f[14] = PVRTF2X(0.0f);  in PVRTMatrixOrthoRHX()
670 	mOut.f[15] = PVRTF2X(1.0f);  in PVRTMatrixOrthoRHX()
756 	int				f, n;  in PVRTMatrixVec3NormalizeX()  local
766 	f = PVRTMatrixVec3DotProductX(vTemp, vTemp);  in PVRTMatrixVec3NormalizeX()
767 	f = PVRTXDIV(PVRTF2X(1.0f), PVRTF2X(sqrt(PVRTX2F(f))));  in PVRTMatrixVec3NormalizeX()
770 	vOut.x = PVRTXMUL(vTemp.x, f);  in PVRTMatrixVec3NormalizeX()
771 	vOut.y = PVRTXMUL(vTemp.y, f);  in PVRTMatrixVec3NormalizeX()
772 	vOut.z = PVRTXMUL(vTemp.z, f);  in PVRTMatrixVec3NormalizeX()
807 	int		f;  in PVRTMatrixLinearEqSolveX()  local
830 					f = pSrc[nCnt-1][j];  in PVRTMatrixLinearEqSolveX()
832 					pSrc[i][j] = f;  in PVRTMatrixLinearEqSolveX()
840 				f = PVRTXDIV(pSrc[j][nCnt], pSrc[nCnt-1][nCnt]);  in PVRTMatrixLinearEqSolveX()
845 					pSrc[j][k] -= PVRTXMUL(f, pSrc[nCnt-1][k]);  in PVRTMatrixLinearEqSolveX()
857 	f = pSrc[nCnt-1][0];  in PVRTMatrixLinearEqSolveX()
860 		f -= PVRTXMUL(pSrc[nCnt-1][k], pRes[k-1]);  in PVRTMatrixLinearEqSolveX()
863 	f = PVRTXDIV(f, pSrc[nCnt-1][nCnt]);  in PVRTMatrixLinearEqSolveX()
864 	pRes[nCnt-1] = f;  in PVRTMatrixLinearEqSolveX()