| /external/skia/samplecode/ |
| SamplePathClip.cpp | 89 double dxdy = (double)(p1.fX - p0.fX) / (p1.fY - p0.fY); local
91 p0.fX = SkDoubleToScalar(p0.fX + dxdy * (bounds.top() - p0.fY));
95 p1.fX = SkDoubleToScalar(p1.fX + dxdy * (bounds.bottom() - p1.fY));
120 float y = SkDoubleToScalar(p0.fY + (bounds.left() - p0.fX) / dxdy);
126 float y = SkDoubleToScalar(p0.fY + (bounds.right() - p0.fX) / dxdy);
|
| /external/skqp/samplecode/ |
| SamplePathClip.cpp | 89 double dxdy = (double)(p1.fX - p0.fX) / (p1.fY - p0.fY); local
91 p0.fX = SkDoubleToScalar(p0.fX + dxdy * (bounds.top() - p0.fY));
95 p1.fX = SkDoubleToScalar(p1.fX + dxdy * (bounds.bottom() - p1.fY));
120 float y = SkDoubleToScalar(p0.fY + (bounds.left() - p0.fX) / dxdy);
126 float y = SkDoubleToScalar(p0.fY + (bounds.right() - p0.fX) / dxdy);
|
| /external/mesa3d/src/mesa/swrast/ |
| s_aatritemp.h | 182 const GLfloat dxdy = majDx / majDy; variable
183 const GLfloat xAdj = dxdy < 0.0F ? -dxdy : 0.0F;
189 GLfloat x = pMin[0] - (yMin - iy) * dxdy;
251 const GLfloat dxdy = majDx / majDy;
252 const GLfloat xAdj = dxdy > 0 ? dxdy : 0.0F;
258 GLfloat x = pMin[0] - (yMin - iy) * dxdy;
|
| s_aaline.c | 417 GLfloat dxdy = line->dx / line->dy; local
457 xLeft += dxdy;
458 xRight += dxdy;
|
| s_tritemp.h | 124 GLfloat dxdy; /* dx/dy */ member in struct:__anon30631
259 eMaj.dxdy = eMaj.dx / eMaj.dy;
260 eMaj.fdxdy = SignedFloatToFixed(eMaj.dxdy);
263 eMaj.fsx = eMaj.fx0 + (GLfixed) (eMaj.adjy * eMaj.dxdy);
272 eTop.dxdy = eTop.dx / eTop.dy;
273 eTop.fdxdy = SignedFloatToFixed(eTop.dxdy);
276 eTop.fsx = eTop.fx0 + (GLfixed) (eTop.adjy * eTop.dxdy);
282 eBot.dxdy = eBot.dx / eBot.dy;
283 eBot.fdxdy = SignedFloatToFixed(eBot.dxdy);
286 eBot.fsx = eBot.fx0 + (GLfixed) (eBot.adjy * eBot.dxdy);
[all...] |
| /external/mesa3d/src/gallium/drivers/llvmpipe/ |
| lp_setup_line.c | 453 const float dxdy = dx / dy; local
479 float xintersect = fracf(v1[0][0]) + y1diff * dxdy;
497 float xintersect = fracf(v2[0][0]) + y2diff * dxdy;
517 x_offset_end = y_offset_end * dxdy;
521 x_offset = y_offset * dxdy;
528 x_offset = y_offset * dxdy;
533 x_offset_end = y_offset_end * dxdy;
|
| /external/mesa3d/src/gallium/drivers/softpipe/ |
| sp_setup.c | 56 float dxdy; /**< dx/dy */ member in struct:edge
690 setup->emaj.dxdy = setup->emaj.dy ? setup->emaj.dx / setup->emaj.dy : .0f;
691 setup->emaj.sx = vmin_x + (setup->emaj.sy - vmin_y) * setup->emaj.dxdy;
695 setup->etop.dxdy = setup->etop.dy ? setup->etop.dx / setup->etop.dy : .0f;
696 setup->etop.sx = vmid_x + (setup->etop.sy - vmid_y) * setup->etop.dxdy;
700 setup->ebot.dxdy = setup->ebot.dy ? setup->ebot.dx / setup->ebot.dy : .0f;
701 setup->ebot.sx = vmin_x + (setup->ebot.sy - vmin_y) * setup->ebot.dxdy;
751 int left = (int)(eleft->sx + y * eleft->dxdy);
752 int right = (int)(eright->sx + y * eright->dxdy);
775 eleft->sx += lines * eleft->dxdy;
[all...] |
| /external/skia/src/pathops/ |
| SkOpCoincidence.cpp | 299 SkDVector dxdy = baseSeg->dSlopeAtT(base->t()); local
301 SkDLine ray = {{{pt.fX, pt.fY}, {pt.fX + dxdy.fY, pt.fY - dxdy.fX}}};
[all...] |
| SkOpSegment.cpp | 812 SkDVector dxdy = (*CurveDSlopeAtT[this->verb()])(this->pts(), this->weight(), t); local
813 SkDLine perp = {{ cPt, {cPt.fX + dxdy.fY, cPt.fY - dxdy.fX} }};
1619 SkDVector dxdy = (*CurveDDSlopeAtT[fVerb])(curvePart, 0.5f); local
[all...] |
| SkPathOpsTSect.h | 358 SkDVector dxdy = c1.dxdyAtT(t); local
359 SkDLine perp = {{ cPt, {cPt.fX + dxdy.fY, cPt.fY - dxdy.fX} }};
1594 SkDVector dxdy = this->fCurve.dxdyAtT(t); local
[all...] |
| SkPathOpsDebug.cpp | 1503 SkDVector dxdy = baseSeg->dSlopeAtT(base->t()); local
[all...] |
| /external/skqp/src/pathops/ |
| SkOpCoincidence.cpp | 299 SkDVector dxdy = baseSeg->dSlopeAtT(base->t()); local
301 SkDLine ray = {{{pt.fX, pt.fY}, {pt.fX + dxdy.fY, pt.fY - dxdy.fX}}};
[all...] |
| SkOpSegment.cpp | 812 SkDVector dxdy = (*CurveDSlopeAtT[this->verb()])(this->pts(), this->weight(), t); local
813 SkDLine perp = {{ cPt, {cPt.fX + dxdy.fY, cPt.fY - dxdy.fX} }};
1619 SkDVector dxdy = (*CurveDDSlopeAtT[fVerb])(curvePart, 0.5f); local
[all...] |
| SkPathOpsTSect.h | 358 SkDVector dxdy = c1.dxdyAtT(t); local
359 SkDLine perp = {{ cPt, {cPt.fX + dxdy.fY, cPt.fY - dxdy.fX} }};
1594 SkDVector dxdy = this->fCurve.dxdyAtT(t); local
[all...] |
| SkPathOpsDebug.cpp | 1503 SkDVector dxdy = baseSeg->dSlopeAtT(base->t()); local
[all...] |
