Searched refs:tValues (Results 1 – 9 of 9) sorted by relevance
/external/skia/src/pathops/ |
D | SkPathOpsRect.cpp | 16 double tValues[2]; in setBounds() local 19 roots = SkDQuad::FindExtrema(&sub[0].fX, tValues); in setBounds() 22 roots += SkDQuad::FindExtrema(&sub[0].fY, &tValues[roots]); in setBounds() 25 double t = startT + (endT - startT) * tValues[index]; in setBounds() 33 double tValues[2]; in setBounds() local 36 roots = SkDConic::FindExtrema(&sub[0].fX, sub.fWeight, tValues); in setBounds() 39 roots += SkDConic::FindExtrema(&sub[0].fY, sub.fWeight, &tValues[roots]); in setBounds() 42 double t = startT + (endT - startT) * tValues[index]; in setBounds() 50 double tValues[4]; in setBounds() local 53 roots = SkDCubic::FindExtrema(&sub[0].fX, tValues); in setBounds() [all …]
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D | SkPathOpsCubic.h | 65 int findInflections(double tValues[2]) const; 67 static int FindInflections(const SkPoint a[kPointCount], double tValues[2]) { in FindInflections() 69 return cubic.set(a).findInflections(tValues); in FindInflections() 72 int findMaxCurvature(double tValues[]) const;
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D | SkPathOpsConic.cpp | 35 double tValues[2]; in FindExtrema() local 36 int roots = SkDQuad::RootsValidT(coeff[0], coeff[1], coeff[2], tValues); in FindExtrema() 43 t[0] = tValues[0]; in FindExtrema()
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D | SkPathOpsCubic.cpp | 518 int SkDCubic::findInflections(double tValues[]) const { in findInflections() 525 return SkDQuad::RootsValidT(Bx * Cy - By * Cx, Ax * Cy - Ay * Cx, Ax * By - Ay * Bx, tValues); in findInflections() 544 int SkDCubic::FindExtrema(const double src[], double tValues[2]) { in FindExtrema() 554 return SkDQuad::RootsValidT(A, B, C, tValues); in FindExtrema() 569 int SkDCubic::findMaxCurvature(double tValues[]) const { in findMaxCurvature() 577 return RootsValidT(coeffX[0], coeffX[1], coeffX[2], coeffX[3], tValues); in findMaxCurvature()
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/external/skia/src/core/ |
D | SkGeometry.cpp | 347 SkScalar tValues[2]) { in SkFindCubicExtrema() 353 return SkFindUnitQuadRoots(A, B, C, tValues); in SkFindCubicExtrema() 405 const SkScalar tValues[], int roots) { in SkChopCubicAt() argument 410 SkASSERT(is_unit_interval(tValues[i])); in SkChopCubicAt() 411 SkASSERT(is_unit_interval(tValues[i+1])); in SkChopCubicAt() 412 SkASSERT(tValues[i] < tValues[i+1]); in SkChopCubicAt() 421 SkScalar t = tValues[0]; in SkChopCubicAt() 436 if (!valid_unit_divide(tValues[i+1] - tValues[i], in SkChopCubicAt() 437 SK_Scalar1 - tValues[i], &t)) { in SkChopCubicAt() 464 SkScalar tValues[2]; in SkChopCubicAtYExtrema() local [all …]
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D | SkGeometry.h | 62 int SkFindQuadExtrema(SkScalar a, SkScalar b, SkScalar c, SkScalar tValues[1]); 130 SkScalar tValues[2]); 146 int SkFindCubicInflections(const SkPoint src[4], SkScalar tValues[2]); 154 int SkFindCubicMaxCurvature(const SkPoint src[4], SkScalar tValues[3]); 156 SkScalar tValues[3] = nullptr);
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D | SkStroke.cpp | 606 SkScalar tValues[3]; in CheckCubicLinear() local 607 int count = SkFindCubicMaxCurvature(cubic, tValues); in CheckCubicLinear() 614 SkScalar t = tValues[index]; in CheckCubicLinear() 1265 SkScalar tValues[2]; in cubicTo() local 1266 int count = SkFindCubicInflections(cubic, tValues); in cubicTo() 1269 SkScalar nextT = index < count ? tValues[index] : 1; in cubicTo()
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D | SkScan_Hairline.cpp | 397 SkScalar tValues[3]; in haircubic() local 399 int count = SkChopCubicAtMaxCurvature(pts, tmp, tValues); in haircubic()
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/external/skia/tests/ |
D | GeometryTest.cpp | 30 SkScalar tValues[3]; in testChopCubic() local 32 int count = SkChopCubicAtMaxCurvature(src, dst, tValues); in testChopCubic()
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