1311 bool SkMatrix::Poly2Proc(const SkPoint srcPt[], SkMatrix* dst) {  in Poly2Proc()  argument
1312     dst->fMat[kMScaleX] = srcPt[1].fY - srcPt[0].fY;  in Poly2Proc()
1313     dst->fMat[kMSkewY]  = srcPt[0].fX - srcPt[1].fX;  in Poly2Proc()
1316     dst->fMat[kMSkewX]  = srcPt[1].fX - srcPt[0].fX;  in Poly2Proc()
1317     dst->fMat[kMScaleY] = srcPt[1].fY - srcPt[0].fY;  in Poly2Proc()
1320     dst->fMat[kMTransX] = srcPt[0].fX;  in Poly2Proc()
1321     dst->fMat[kMTransY] = srcPt[0].fY;  in Poly2Proc()
1327 bool SkMatrix::Poly3Proc(const SkPoint srcPt[], SkMatrix* dst) {  in Poly3Proc()  argument
1328     dst->fMat[kMScaleX] = srcPt[2].fX - srcPt[0].fX;  in Poly3Proc()
1329     dst->fMat[kMSkewY]  = srcPt[2].fY - srcPt[0].fY;  in Poly3Proc()
1332     dst->fMat[kMSkewX]  = srcPt[1].fX - srcPt[0].fX;  in Poly3Proc()
1333     dst->fMat[kMScaleY] = srcPt[1].fY - srcPt[0].fY;  in Poly3Proc()
1336     dst->fMat[kMTransX] = srcPt[0].fX;  in Poly3Proc()
1337     dst->fMat[kMTransY] = srcPt[0].fY;  in Poly3Proc()
1343 bool SkMatrix::Poly4Proc(const SkPoint srcPt[], SkMatrix* dst) {  in Poly4Proc()  argument
1347     x0 = srcPt[2].fX - srcPt[0].fX;  in Poly4Proc()
1348     y0 = srcPt[2].fY - srcPt[0].fY;  in Poly4Proc()
1349     x1 = srcPt[2].fX - srcPt[1].fX;  in Poly4Proc()
1350     y1 = srcPt[2].fY - srcPt[1].fY;  in Poly4Proc()
1351     x2 = srcPt[2].fX - srcPt[3].fX;  in Poly4Proc()
1352     y2 = srcPt[2].fY - srcPt[3].fY;  in Poly4Proc()
1384     dst->fMat[kMScaleX] = a2 * srcPt[3].fX + srcPt[3].fX - srcPt[0].fX;  in Poly4Proc()
1385     dst->fMat[kMSkewY]  = a2 * srcPt[3].fY + srcPt[3].fY - srcPt[0].fY;  in Poly4Proc()
1388     dst->fMat[kMSkewX]  = a1 * srcPt[1].fX + srcPt[1].fX - srcPt[0].fX;  in Poly4Proc()
1389     dst->fMat[kMScaleY] = a1 * srcPt[1].fY + srcPt[1].fY - srcPt[0].fY;  in Poly4Proc()
1392     dst->fMat[kMTransX] = srcPt[0].fX;  in Poly4Proc()
1393     dst->fMat[kMTransY] = srcPt[0].fY;  in Poly4Proc()