Lines Matching refs:ctmInverse
271 SkMatrix ctmInverse;
272 if (!ctm.invert(&ctmInverse)) {
280 fZParams[0] = ctmInverse[SkMatrix::kMScaleX] * A +
281 ctmInverse[SkMatrix::kMSkewY] * B +
282 ctmInverse[SkMatrix::kMPersp0] * C;
283 fZParams[1] = ctmInverse[SkMatrix::kMSkewX] * A +
284 ctmInverse[SkMatrix::kMScaleY] * B +
285 ctmInverse[SkMatrix::kMPersp1] * C;
286 fZParams[2] = ctmInverse[SkMatrix::kMTransX] * A +
287 ctmInverse[SkMatrix::kMTransY] * B +
288 ctmInverse[SkMatrix::kMPersp2] * C;
292 // W is det(ctmInverse)/(PD[0]*X + PD[1]*Y + PD[2])