SkMatrix.cpp - OpenGrok cross reference for /third

Lines Matching refs:sy
211     SkScalar sy = fMat[kMSkewY];
213     if (is_degenerate_2x2(mx, sx, sy, my)) {
219     return (SkScalarNearlyEqual(mx, my, tol) && SkScalarNearlyEqual(sx, -sy, tol))
220         || (SkScalarNearlyEqual(mx, -my, tol) && SkScalarNearlyEqual(sx, sy, tol));
239     SkScalar sy = fMat[kMSkewY];
241     if (is_degenerate_2x2(mx, sx, sy, my)) {
247     vec[0].set(mx, sy);
310 SkMatrix& SkMatrix::setScale(SkScalar sx, SkScalar sy, SkScalar px, SkScalar py) {
311     if (1 == sx && 1 == sy) {
314         this->setScaleTranslate(sx, sy, px - sx * px, py - sy * py);
319 SkMatrix& SkMatrix::setScale(SkScalar sx, SkScalar sy) {
321                      0,  sy, 0,
323                      (sx == 1 && sy == 1) ? kIdentity_Mask | kRectStaysRect_Mask
328 SkMatrix& SkMatrix::preScale(SkScalar sx, SkScalar sy, SkScalar px, SkScalar py) {
329     if (1 == sx && 1 == sy) {
334     m.setScale(sx, sy, px, py);
338 SkMatrix& SkMatrix::preScale(SkScalar sx, SkScalar sy) {
339     if (1 == sx && 1 == sy) {
352     fMat[kMSkewX]  *= sy;
353     fMat[kMScaleY] *= sy;
354     fMat[kMPersp1] *= sy;
369 SkMatrix& SkMatrix::postScale(SkScalar sx, SkScalar sy, SkScalar px, SkScalar py) {
370     if (1 == sx && 1 == sy) {
374     m.setScale(sx, sy, px, py);
378 SkMatrix& SkMatrix::postScale(SkScalar sx, SkScalar sy) {
379     if (1 == sx && 1 == sy) {
383     m.setScale(sx, sy);
497 SkMatrix& SkMatrix::setSkew(SkScalar sx, SkScalar sy, SkScalar px, SkScalar py) {
499                      sy, 1,  -sy * px,
505 SkMatrix& SkMatrix::setSkew(SkScalar sx, SkScalar sy) {
510     fMat[kMSkewY]   = sy;
521 SkMatrix& SkMatrix::preSkew(SkScalar sx, SkScalar sy, SkScalar px, SkScalar py) {
523     m.setSkew(sx, sy, px, py);
527 SkMatrix& SkMatrix::preSkew(SkScalar sx, SkScalar sy) {
529     m.setSkew(sx, sy);
533 SkMatrix& SkMatrix::postSkew(SkScalar sx, SkScalar sy, SkScalar px, SkScalar py) {
535     m.setSkew(sx, sy, px, py);
539 SkMatrix& SkMatrix::postSkew(SkScalar sx, SkScalar sy) {
541     m.setSkew(sx, sy);
559         SkScalar    ty, sy = dst.height() / src.height();
563             if (sx > sy) {
565                 sx = sy;
567                 sy = sx;
572         ty = dst.fTop - src.fTop * sy;
577                 diff = dst.width() - src.width() * sy;
579                 diff = dst.height() - src.height() * sy;
593         this->setScaleTranslate(sx, sy, tx, ty);
938         SkScalar sy = m.getScaleY();
941             dst->fY = src->fY * sy + ty;
946         Sk4s scale4(sx, sy, sx, sy);
969             SkScalar sy = src->fY;
973             SkScalar x = sdot(sx, m.fMat[kMScaleX], sy, m.fMat[kMSkewX])  + m.fMat[kMTransX];
974             SkScalar y = sdot(sx, m.fMat[kMSkewY],  sy, m.fMat[kMScaleY]) + m.fMat[kMTransY];
976             SkScalar z = sx * m.fMat[kMPersp0] + (sy * m.fMat[kMPersp1] + m.fMat[kMPersp2]);
978             SkScalar z = sdot(sx, m.fMat[kMPersp0], sy, m.fMat[kMPersp1]) + m.fMat[kMPersp2];
997         SkScalar sy = m.getScaleY();
1002                      src->fX * ky + src->fY * sy + ty);
1007         Sk4s scale4(sx, sy, sx, sy);
1059             SkScalar sy = src->fY;
1064             SkScalar x = sdot(sx, mat[M::kMScaleX], sy, mat[M::kMSkewX],  sw, mat[M::kMTransX]);
1065             SkScalar y = sdot(sx, mat[M::kMSkewY],  sy, mat[M::kMScaleY], sw, mat[M::kMTransY]);
1066             SkScalar w = sdot(sx, mat[M::kMPersp0], sy, mat[M::kMPersp1], sw, mat[M::kMPersp2]);
1141     SkScalar sy = fMat[kMScaleY];
1144     Sk4f scale(sx, sy, sx, sy);
1194 void SkMatrix::Persp_xy(const SkMatrix& m, SkScalar sx, SkScalar sy,
1198     SkScalar x = sdot(sx, m.fMat[kMScaleX], sy, m.fMat[kMSkewX])  + m.fMat[kMTransX];
1199     SkScalar y = sdot(sx, m.fMat[kMSkewY],  sy, m.fMat[kMScaleY]) + m.fMat[kMTransY];
1200     SkScalar z = sdot(sx, m.fMat[kMPersp0], sy, m.fMat[kMPersp1]) + m.fMat[kMPersp2];
1208 void SkMatrix::RotTrans_xy(const SkMatrix& m, SkScalar sx, SkScalar sy,
1213     pt->fX = sx * m.fMat[kMScaleX] + (sy * m.fMat[kMSkewX]  +  m.fMat[kMTransX]);
1214     pt->fY = sx * m.fMat[kMSkewY]  + (sy * m.fMat[kMScaleY] + m.fMat[kMTransY]);
1216     pt->fX = sdot(sx, m.fMat[kMScaleX], sy, m.fMat[kMSkewX])  + m.fMat[kMTransX];
1217     pt->fY = sdot(sx, m.fMat[kMSkewY],  sy, m.fMat[kMScaleY]) + m.fMat[kMTransY];
1221 void SkMatrix::Rot_xy(const SkMatrix& m, SkScalar sx, SkScalar sy,
1228     pt->fX = sx * m.fMat[kMScaleX] + (sy * m.fMat[kMSkewX]  + m.fMat[kMTransX]);
1229     pt->fY = sx * m.fMat[kMSkewY]  + (sy * m.fMat[kMScaleY] + m.fMat[kMTransY]);
1231     pt->fX = sdot(sx, m.fMat[kMScaleX], sy, m.fMat[kMSkewX])  + m.fMat[kMTransX];
1232     pt->fY = sdot(sx, m.fMat[kMSkewY],  sy, m.fMat[kMScaleY]) + m.fMat[kMTransY];
1236 void SkMatrix::ScaleTrans_xy(const SkMatrix& m, SkScalar sx, SkScalar sy,
1242     pt->fY = sy * m.fMat[kMScaleY] + m.fMat[kMTransY];
1245 void SkMatrix::Scale_xy(const SkMatrix& m, SkScalar sx, SkScalar sy,
1253     pt->fY = sy * m.fMat[kMScaleY];
1256 void SkMatrix::Trans_xy(const SkMatrix& m, SkScalar sx, SkScalar sy,
1261     pt->fY = sy + m.fMat[kMTransY];
1264 void SkMatrix::Identity_xy(const SkMatrix& m, SkScalar sx, SkScalar sy,
1269     pt->fY = sy;
1583     const SkScalar sy = SkVector::Length(this->getSkewX(), this->getScaleY());
1584     if (!SkScalarIsFinite(sx) || !SkScalarIsFinite(sy) ||
1585         SkScalarNearlyZero(sx) || SkScalarNearlyZero(sy)) {
1590         scale->set(sx, sy);
1594         remaining->preScale(SkScalarInvert(sx), SkScalarInvert(sy));