Lines Matching refs:sx
215 SkScalar sx = fMat[kMSkewX]; in isSimilarity() local
218 if (is_degenerate_2x2(mx, sx, sy, my)) { in isSimilarity()
224 return (SkScalarNearlyEqual(mx, my, tol) && SkScalarNearlyEqual(sx, -sy, tol)) in isSimilarity()
225 || (SkScalarNearlyEqual(mx, -my, tol) && SkScalarNearlyEqual(sx, sy, tol)); in isSimilarity()
243 SkScalar sx = fMat[kMSkewX]; in preservesRightAngles() local
246 if (is_degenerate_2x2(mx, sx, sy, my)) { in preservesRightAngles()
253 vec[1].set(sx, my); in preservesRightAngles()
320 void SkMatrix::setScale(SkScalar sx, SkScalar sy, SkScalar px, SkScalar py) { in setScale() argument
321 if (1 == sx && 1 == sy) { in setScale()
324 this->setScaleTranslate(sx, sy, px - sx * px, py - sy * py); in setScale()
328 void SkMatrix::setScale(SkScalar sx, SkScalar sy) { in setScale() argument
329 if (1 == sx && 1 == sy) { in setScale()
332 fMat[kMScaleX] = sx; in setScale()
352 void SkMatrix::preScale(SkScalar sx, SkScalar sy, SkScalar px, SkScalar py) { in preScale() argument
353 if (1 == sx && 1 == sy) { in preScale()
358 m.setScale(sx, sy, px, py); in preScale()
362 void SkMatrix::preScale(SkScalar sx, SkScalar sy) { in preScale() argument
363 if (1 == sx && 1 == sy) { in preScale()
372 fMat[kMScaleX] *= sx; in preScale()
373 fMat[kMSkewY] *= sx; in preScale()
374 fMat[kMPersp0] *= sx; in preScale()
392 void SkMatrix::postScale(SkScalar sx, SkScalar sy, SkScalar px, SkScalar py) { in postScale() argument
393 if (1 == sx && 1 == sy) { in postScale()
397 m.setScale(sx, sy, px, py); in postScale()
401 void SkMatrix::postScale(SkScalar sx, SkScalar sy) { in postScale() argument
402 if (1 == sx && 1 == sy) { in postScale()
406 m.setScale(sx, sy); in postScale()
520 void SkMatrix::setSkew(SkScalar sx, SkScalar sy, SkScalar px, SkScalar py) { in setSkew() argument
522 fMat[kMSkewX] = sx; in setSkew()
523 fMat[kMTransX] = -sx * py; in setSkew()
535 void SkMatrix::setSkew(SkScalar sx, SkScalar sy) { in setSkew() argument
537 fMat[kMSkewX] = sx; in setSkew()
550 void SkMatrix::preSkew(SkScalar sx, SkScalar sy, SkScalar px, SkScalar py) { in preSkew() argument
552 m.setSkew(sx, sy, px, py); in preSkew()
556 void SkMatrix::preSkew(SkScalar sx, SkScalar sy) { in preSkew() argument
558 m.setSkew(sx, sy); in preSkew()
562 void SkMatrix::postSkew(SkScalar sx, SkScalar sy, SkScalar px, SkScalar py) { in postSkew() argument
564 m.setSkew(sx, sy, px, py); in postSkew()
568 void SkMatrix::postSkew(SkScalar sx, SkScalar sy) { in postSkew() argument
570 m.setSkew(sx, sy); in postSkew()
587 SkScalar tx, sx = dst.width() / src.width(); in setRectToRect() local
592 if (sx > sy) { in setRectToRect()
594 sx = sy; in setRectToRect()
596 sy = sx; in setRectToRect()
600 tx = dst.fLeft - src.fLeft * sx; in setRectToRect()
622 this->setScaleTranslate(sx, sy, tx, ty); in setRectToRect()
949 SkScalar sx = m.getScaleX(); in Scale_pts() local
952 dst->fX = src->fX * sx + tx; in Scale_pts()
958 Sk4s scale4(sx, sy, sx, sy); in Scale_pts()
982 SkScalar sx = src->fX; in Persp_pts() local
985 SkScalar x = sdot(sx, m.fMat[kMScaleX], sy, m.fMat[kMSkewX]) + m.fMat[kMTransX]; in Persp_pts()
986 SkScalar y = sdot(sx, m.fMat[kMSkewY], sy, m.fMat[kMScaleY]) + m.fMat[kMTransY]; in Persp_pts()
988 SkScalar z = sx * m.fMat[kMPersp0] + (sy * m.fMat[kMPersp1] + m.fMat[kMPersp2]); in Persp_pts()
990 SkScalar z = sdot(sx, m.fMat[kMPersp0], sy, m.fMat[kMPersp1]) + m.fMat[kMPersp2]; in Persp_pts()
1008 SkScalar sx = m.getScaleX(); in Affine_vpts() local
1013 dst->set(src->fX * sx + src->fY * kx + tx, in Affine_vpts()
1019 Sk4s scale4(sx, sy, sx, sy); in Affine_vpts()
1057 SkScalar sx = src[0]; in mapHomogeneousPoints() local
1062 SkScalar x = sdot(sx, fMat[kMScaleX], sy, fMat[kMSkewX], sw, fMat[kMTransX]); in mapHomogeneousPoints()
1063 SkScalar y = sdot(sx, fMat[kMSkewY], sy, fMat[kMScaleY], sw, fMat[kMTransY]); in mapHomogeneousPoints()
1064 SkScalar w = sdot(sx, fMat[kMPersp0], sy, fMat[kMPersp1], sw, fMat[kMPersp2]); in mapHomogeneousPoints()
1111 SkScalar sx = fMat[kMScaleX]; in mapRectScaleTranslate() local
1115 Sk4f scale(sx, sy, sx, sy); in mapRectScaleTranslate()
1159 void SkMatrix::Persp_xy(const SkMatrix& m, SkScalar sx, SkScalar sy, in Persp_xy() argument
1163 SkScalar x = sdot(sx, m.fMat[kMScaleX], sy, m.fMat[kMSkewX]) + m.fMat[kMTransX]; in Persp_xy()
1164 SkScalar y = sdot(sx, m.fMat[kMSkewY], sy, m.fMat[kMScaleY]) + m.fMat[kMTransY]; in Persp_xy()
1165 SkScalar z = sdot(sx, m.fMat[kMPersp0], sy, m.fMat[kMPersp1]) + m.fMat[kMPersp2]; in Persp_xy()
1173 void SkMatrix::RotTrans_xy(const SkMatrix& m, SkScalar sx, SkScalar sy, in RotTrans_xy() argument
1178 pt->fX = sx * m.fMat[kMScaleX] + (sy * m.fMat[kMSkewX] + m.fMat[kMTransX]); in RotTrans_xy()
1179 pt->fY = sx * m.fMat[kMSkewY] + (sy * m.fMat[kMScaleY] + m.fMat[kMTransY]); in RotTrans_xy()
1181 pt->fX = sdot(sx, m.fMat[kMScaleX], sy, m.fMat[kMSkewX]) + m.fMat[kMTransX]; in RotTrans_xy()
1182 pt->fY = sdot(sx, m.fMat[kMSkewY], sy, m.fMat[kMScaleY]) + m.fMat[kMTransY]; in RotTrans_xy()
1186 void SkMatrix::Rot_xy(const SkMatrix& m, SkScalar sx, SkScalar sy, in Rot_xy() argument
1193 pt->fX = sx * m.fMat[kMScaleX] + (sy * m.fMat[kMSkewX] + m.fMat[kMTransX]); in Rot_xy()
1194 pt->fY = sx * m.fMat[kMSkewY] + (sy * m.fMat[kMScaleY] + m.fMat[kMTransY]); in Rot_xy()
1196 pt->fX = sdot(sx, m.fMat[kMScaleX], sy, m.fMat[kMSkewX]) + m.fMat[kMTransX]; in Rot_xy()
1197 pt->fY = sdot(sx, m.fMat[kMSkewY], sy, m.fMat[kMScaleY]) + m.fMat[kMTransY]; in Rot_xy()
1201 void SkMatrix::ScaleTrans_xy(const SkMatrix& m, SkScalar sx, SkScalar sy, in ScaleTrans_xy() argument
1206 pt->fX = sx * m.fMat[kMScaleX] + m.fMat[kMTransX]; in ScaleTrans_xy()
1210 void SkMatrix::Scale_xy(const SkMatrix& m, SkScalar sx, SkScalar sy, in Scale_xy() argument
1217 pt->fX = sx * m.fMat[kMScaleX]; in Scale_xy()
1221 void SkMatrix::Trans_xy(const SkMatrix& m, SkScalar sx, SkScalar sy, in Trans_xy() argument
1225 pt->fX = sx + m.fMat[kMTransX]; in Trans_xy()
1229 void SkMatrix::Identity_xy(const SkMatrix& m, SkScalar sx, SkScalar sy, in Identity_xy() argument
1233 pt->fX = sx; in Identity_xy()
1614 const SkScalar sx = SkVector::Length(this->getScaleX(), this->getSkewY()); in decomposeScale() local
1616 if (!SkScalarIsFinite(sx) || !SkScalarIsFinite(sy) || in decomposeScale()
1617 SkScalarNearlyZero(sx) || SkScalarNearlyZero(sy)) { in decomposeScale()
1622 scale->set(sx, sy); in decomposeScale()
1626 remaining->postScale(SkScalarInvert(sx), SkScalarInvert(sy)); in decomposeScale()