Lines Matching defs:dx
230 void SkMatrix::setTranslate(SkScalar dx, SkScalar dy) {
231 if (dx || dy) {
232 fMat[kMTransX] = dx;
245 void SkMatrix::preTranslate(SkScalar dx, SkScalar dy) {
246 if (!dx && !dy) {
252 m.setTranslate(dx, dy);
255 fMat[kMTransX] += sdot(fMat[kMScaleX], dx, fMat[kMSkewX], dy);
256 fMat[kMTransY] += sdot(fMat[kMSkewY], dx, fMat[kMScaleY], dy);
261 void SkMatrix::postTranslate(SkScalar dx, SkScalar dy) {
262 if (!dx && !dy) {
268 m.setTranslate(dx, dy);
271 fMat[kMTransX] += dx;
1239 SkFixed dx, dy;
1247 dx = (fX - x) >> kShift;
1254 dx = (fX - x) / n;
1260 *p++ = x; x += dx;