/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;
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s_tritemp.h | 124 GLfloat dxdy; /* dx/dy */ member in struct:__anon28775 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...] |
s_aaline.c | 417 GLfloat dxdy = line->dx / line->dy; local 457 xLeft += dxdy; 458 xRight += dxdy;
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/external/skia/samplecode/ |
SamplePathClip.cpp | 90 double dxdy = (double)(p1.fX - p0.fX) / (p1.fY - p0.fY); local 92 p0.fX = SkDoubleToScalar(p0.fX + dxdy * (bounds.top() - p0.fY)); 96 p1.fX = SkDoubleToScalar(p1.fX + dxdy * (bounds.bottom() - p1.fY)); 121 float y = SkDoubleToScalar(p0.fY + (bounds.left() - p0.fX) / dxdy); 127 float y = SkDoubleToScalar(p0.fY + (bounds.right() - p0.fX) / dxdy);
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/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;
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/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/core/ |
SkPathRef.cpp | 625 SkVector dxdy; 628 dxdy.set(SkScalarAbs(v1_0.fX), SkScalarAbs(v2_1.fY)); 631 dxdy.set(SkScalarAbs(v2_1.fX), SkScalarAbs(v2_1.fY)); 634 dxdy.set(SkScalarAbs(v2_1.fX), SkScalarAbs(v1_0.fY)); 643 radii[corner] = dxdy;
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/external/skia/src/pathops/ |
SkOpSegment.cpp | 811 SkDVector dxdy = (*CurveDSlopeAtT[this->verb()])(this->pts(), this->weight(), t); local 812 SkDLine perp = {{ cPt, {cPt.fX + dxdy.fY, cPt.fY - dxdy.fX} }}; 1614 SkDVector dxdy = (*CurveDDSlopeAtT[fVerb])(curvePart, 0.5f); local [all...] |
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...] |
SkPathOpsTSect.h | 358 SkDVector dxdy = c1.dxdyAtT(t); local 359 SkDLine perp = {{ cPt, {cPt.fX + dxdy.fY, cPt.fY - dxdy.fX} }}; 1590 SkDVector dxdy = this->fCurve.dxdyAtT(t); local [all...] |
SkPathOpsDebug.cpp | 1503 SkDVector dxdy = baseSeg->dSlopeAtT(base->t()); local [all...] |