Cross Reference: /external/chromium_org/third_party/skia/src/core/SkMatrix.cpp

Lines Matching refs:sy
173     SkScalar sy = fMat[kMSkewY];
175     if (is_degenerate_2x2(mx, sx, sy, my)) {
181     return (SkScalarNearlyEqual(mx, my, tol) && SkScalarNearlyEqual(sx, -sy, tol))
182         || (SkScalarNearlyEqual(mx, -my, tol) && SkScalarNearlyEqual(sx, sy, tol));
201     SkScalar sy = fMat[kMSkewY];
203     if (is_degenerate_2x2(mx, sx, sy, my)) {
209     vec[0].set(mx, sy);
279 void SkMatrix::setScale(SkScalar sx, SkScalar sy, SkScalar px, SkScalar py) {
280     if (1 == sx && 1 == sy) {
284         fMat[kMScaleY] = sy;
286         fMat[kMTransY] = py - sy * py;
296 void SkMatrix::setScale(SkScalar sx, SkScalar sy) {
297     if (1 == sx && 1 == sy) {
301         fMat[kMScaleY] = sy;
320 void SkMatrix::preScale(SkScalar sx, SkScalar sy, SkScalar px, SkScalar py) {
321     if (1 == sx && 1 == sy) {
326     m.setScale(sx, sy, px, py);
330 void SkMatrix::preScale(SkScalar sx, SkScalar sy) {
331     if (1 == sx && 1 == sy) {
344     fMat[kMSkewX]  *= sy;
345     fMat[kMScaleY] *= sy;
346     fMat[kMPersp1] *= sy;
351 void SkMatrix::postScale(SkScalar sx, SkScalar sy, SkScalar px, SkScalar py) {
352     if (1 == sx && 1 == sy) {
356     m.setScale(sx, sy, px, py);
360 void SkMatrix::postScale(SkScalar sx, SkScalar sy) {
361     if (1 == sx && 1 == sy) {
365     m.setScale(sx, sy);
464 void SkMatrix::setSkew(SkScalar sx, SkScalar sy, SkScalar px, SkScalar py) {
469     fMat[kMSkewY]   = sy;
471     fMat[kMTransY]  = -sy * px;
479 void SkMatrix::setSkew(SkScalar sx, SkScalar sy) {
484     fMat[kMSkewY]   = sy;
494 void SkMatrix::preSkew(SkScalar sx, SkScalar sy, SkScalar px, SkScalar py) {
496     m.setSkew(sx, sy, px, py);
500 void SkMatrix::preSkew(SkScalar sx, SkScalar sy) {
502     m.setSkew(sx, sy);
506 void SkMatrix::postSkew(SkScalar sx, SkScalar sy, SkScalar px, SkScalar py) {
508     m.setSkew(sx, sy, px, py);
512 void SkMatrix::postSkew(SkScalar sx, SkScalar sy) {
514     m.setSkew(sx, sy);
533         SkScalar    ty, sy = dst.height() / src.height();
537             if (sx > sy) {
539                 sx = sy;
541                 sy = sx;
546         ty = dst.fTop - src.fTop * sy;
551                 diff = dst.width() - src.width() * sy;
553                 diff = dst.height() - src.height() * sy;
568         fMat[kMScaleY] = sy;
575         if (sx != 1 || sy != 1) {
924             SkScalar sy = src->fY;
927             dst->fY = sdot(sx, ky, sy, my);
928             dst->fX = sdot(sx, mx, sy, kx);
946             SkScalar sy = src->fY;
950             dst->fY = sx * ky + (sy * my + ty);
951             dst->fX = sx * mx + (sy * kx + tx);
953             dst->fY = sdot(sx, ky, sy, my) + ty;
954             dst->fX = sdot(sx, mx, sy, kx) + tx;
967             SkScalar sy = src->fY;
971             SkScalar x = sdot(sx, m.fMat[kMScaleX], sy, m.fMat[kMSkewX])  + m.fMat[kMTransX];
972             SkScalar y = sdot(sx, m.fMat[kMSkewY],  sy, m.fMat[kMScaleY]) + m.fMat[kMTransY];
974             SkScalar z = sx * m.fMat[kMPersp0] + (sy * m.fMat[kMPersp1] + m.fMat[kMPersp2]);
976             SkScalar z = sdot(sx, m.fMat[kMPersp0], sy, m.fMat[kMPersp1]) + m.fMat[kMPersp2];
1023             SkScalar sy = src[1];
1027             SkScalar x = sdot(sx, fMat[kMScaleX], sy, fMat[kMSkewX],  sw, fMat[kMTransX]);
1028             SkScalar y = sdot(sx, fMat[kMSkewY],  sy, fMat[kMScaleY], sw, fMat[kMTransY]);
1029             SkScalar w = sdot(sx, fMat[kMPersp0], sy, fMat[kMPersp1], sw, fMat[kMPersp2]);
1096 void SkMatrix::Persp_xy(const SkMatrix& m, SkScalar sx, SkScalar sy,
1100     SkScalar x = sdot(sx, m.fMat[kMScaleX], sy, m.fMat[kMSkewX])  + m.fMat[kMTransX];
1101     SkScalar y = sdot(sx, m.fMat[kMSkewY],  sy, m.fMat[kMScaleY]) + m.fMat[kMTransY];
1102     SkScalar z = sdot(sx, m.fMat[kMPersp0], sy, m.fMat[kMPersp1]) + m.fMat[kMPersp2];
1110 void SkMatrix::RotTrans_xy(const SkMatrix& m, SkScalar sx, SkScalar sy,
1115     pt->fX = sx * m.fMat[kMScaleX] + (sy * m.fMat[kMSkewX]  +  m.fMat[kMTransX]);
1116     pt->fY = sx * m.fMat[kMSkewY]  + (sy * m.fMat[kMScaleY] + m.fMat[kMTransY]);
1118     pt->fX = sdot(sx, m.fMat[kMScaleX], sy, m.fMat[kMSkewX])  + m.fMat[kMTransX];
1119     pt->fY = sdot(sx, m.fMat[kMSkewY],  sy, m.fMat[kMScaleY]) + m.fMat[kMTransY];
1123 void SkMatrix::Rot_xy(const SkMatrix& m, SkScalar sx, SkScalar sy,
1130     pt->fX = sx * m.fMat[kMScaleX] + (sy * m.fMat[kMSkewX]  + m.fMat[kMTransX]);
1131     pt->fY = sx * m.fMat[kMSkewY]  + (sy * m.fMat[kMScaleY] + m.fMat[kMTransY]);
1133     pt->fX = sdot(sx, m.fMat[kMScaleX], sy, m.fMat[kMSkewX])  + m.fMat[kMTransX];
1134     pt->fY = sdot(sx, m.fMat[kMSkewY],  sy, m.fMat[kMScaleY]) + m.fMat[kMTransY];
1138 void SkMatrix::ScaleTrans_xy(const SkMatrix& m, SkScalar sx, SkScalar sy,
1144     pt->fY = sy * m.fMat[kMScaleY] + m.fMat[kMTransY];
1147 void SkMatrix::Scale_xy(const SkMatrix& m, SkScalar sx, SkScalar sy,
1155     pt->fY = sy * m.fMat[kMScaleY];
1158 void SkMatrix::Trans_xy(const SkMatrix& m, SkScalar sx, SkScalar sy,
1163     pt->fY = sy + m.fMat[kMTransY];
1166 void SkMatrix::Identity_xy(const SkMatrix& m, SkScalar sx, SkScalar sy,
1171     pt->fY = sy;