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  /external/skia/experimental/
SkSetPoly3To3.cpp 49 SkScalar invDet = SkScalarInvert(det);
51 // now compute invDet * [srcOP]T * [dstOP]
54 const SkScalar srcOP0 = SkScalarMul( srcOP[3], invDet);
55 const SkScalar srcOP1 = SkScalarMul(-srcOP[1], invDet);
56 const SkScalar srcOP2 = SkScalarMul(-srcOP[2], invDet);
57 const SkScalar srcOP3 = SkScalarMul( srcOP[0], invDet);
  /external/autotest/client/site_tests/graphics_SanAngeles/src/
shader.c 92 float invDet = 1.f / det;
93 normal[0*3+0] = invDet * (m[1*4+1] * m[2*4+2] - m[2*4+1] * m[1*4+2]);
94 normal[1*3+0] = invDet * -(m[0*4+1] * m[2*4+2] - m[0*4+2] * m[2*4+1]);
95 normal[2*3+0] = invDet * (m[0*4+1] * m[1*4+2] - m[0*4+2] * m[1*4+1]);
96 normal[0*3+1] = invDet * -(m[1*4+0] * m[2*4+2] - m[1*4+2] * m[2*4+0]);
97 normal[1*3+1] = invDet * (m[0*4+0] * m[2*4+2] - m[0*4+2] * m[2*4+0]);
98 normal[2*3+1] = invDet * -(m[0*4+0] * m[1*4+2] - m[1*4+0] * m[0*4+2]);
99 normal[0*3+2] = invDet * (m[1*4+0] * m[2*4+1] - m[2*4+0] * m[1*4+1]);
100 normal[1*3+2] = invDet * -(m[0*4+0] * m[2*4+1] - m[2*4+0] * m[0*4+1]);
101 normal[2*3+2] = invDet * (m[0*4+0] * m[1*4+1] - m[1*4+0] * m[0*4+1])
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  /external/libgdx/extensions/gdx-bullet/jni/src/bullet/BulletDynamics/ConstraintSolver/
btSolve2LinearConstraint.cpp 96 btScalar invDet = btScalar(1.0) / (jacA.getDiagonal() * jacB.getDiagonal() - nonDiag * nonDiag );
98 //imp0 = dv0 * jacA.getDiagonal() * invDet + dv1 * -nonDiag * invDet;
99 //imp1 = dv1 * jacB.getDiagonal() * invDet + dv0 * - nonDiag * invDet;
101 imp0 = dv0 * jacA.getDiagonal() * invDet + dv1 * -nonDiag * invDet;
102 imp1 = dv1 * jacB.getDiagonal() * invDet + dv0 * - nonDiag * invDet;
180 btScalar invDet = btScalar(1.0) / (jacA.getDiagonal() * jacB.getDiagonal() - nonDiag * nonDiag )
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  /external/libgdx/gdx/src/com/badlogic/gdx/math/
Affine2.java 343 float invDet = 1.0f / det;
352 m00 = invDet * tmp00;
353 m01 = invDet * tmp01;
354 m02 = invDet * tmp02;
355 m10 = invDet * tmp10;
356 m11 = invDet * tmp11;
357 m12 = invDet * tmp12;
  /external/skia/src/core/
SkMatrix.cpp 806 void SkMatrix::ComputeInv(SkScalar dst[9], const SkScalar src[9], double invDet, bool isPersp) {
811 dst[kMScaleX] = scross_dscale(src[kMScaleY], src[kMPersp2], src[kMTransY], src[kMPersp1], invDet);
812 dst[kMSkewX] = scross_dscale(src[kMTransX], src[kMPersp1], src[kMSkewX], src[kMPersp2], invDet);
813 dst[kMTransX] = scross_dscale(src[kMSkewX], src[kMTransY], src[kMTransX], src[kMScaleY], invDet);
815 dst[kMSkewY] = scross_dscale(src[kMTransY], src[kMPersp0], src[kMSkewY], src[kMPersp2], invDet);
816 dst[kMScaleY] = scross_dscale(src[kMScaleX], src[kMPersp2], src[kMTransX], src[kMPersp0], invDet);
817 dst[kMTransY] = scross_dscale(src[kMTransX], src[kMSkewY], src[kMScaleX], src[kMTransY], invDet);
819 dst[kMPersp0] = scross_dscale(src[kMSkewY], src[kMPersp1], src[kMScaleY], src[kMPersp0], invDet);
820 dst[kMPersp1] = scross_dscale(src[kMSkewX], src[kMPersp0], src[kMScaleX], src[kMPersp1], invDet);
821 dst[kMPersp2] = scross_dscale(src[kMScaleX], src[kMScaleY], src[kMSkewX], src[kMSkewY], invDet);
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  /external/skia/include/core/
SkMatrix.h 743 static void ComputeInv(SkScalar dst[9], const SkScalar src[9], double invDet, bool isPersp);
  /external/opencv/cvaux/src/
cvepilines.cpp 782 double invDet = 1.0 / det;
783 *a = detA * invDet;
784 *b = detB * invDet;
785 *c = detC * invDet;
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