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    Searched refs:discr (Results 1 - 4 of 4) sorted by null

  /external/pixman/pixman/
pixman-radial-gradient.c 81 * - discr can have an unbound error (if b*b-a*c is very small),
85 * if discr has the wrong sign or b is very small, this can lead to bad
95 double discr; local
119 discr = fdot (b, a, 0, b, -c, 0);
120 if (discr >= 0)
124 sqrtdiscr = sqrt (discr);
  /external/jmonkeyengine/engine/src/core/com/jme3/bounding/
BoundingSphere.java 752 float a1, discr, root; local
756 discr = (a1 * a1) - a;
757 root = FastMath.sqrt(discr);
774 discr = a1 * a1 - a;
775 if (discr < 0.0) {
777 } else if (discr >= FastMath.ZERO_TOLERANCE) {
778 root = FastMath.sqrt(discr);
  /external/chromium_org/third_party/skia/src/gpu/
GrPathUtils.cpp 555 // discr(I) = d0^2 * (3*d1^2 - 4*d0*d2)
557 // discr(I) > 0 Serpentine
558 // discr(I) = 0 Cusp
559 // discr(I) < 0 Loop
567 const SkScalar discr = d[0] * d[0] * (3.f * d[1] * d[1] - 4.f * d[0] * d[2]); local
568 if (discr > SK_ScalarNearlyZero) {
570 } else if (discr < -SK_ScalarNearlyZero) {
  /external/skia/src/gpu/
GrPathUtils.cpp 555 // discr(I) = d0^2 * (3*d1^2 - 4*d0*d2)
557 // discr(I) > 0 Serpentine
558 // discr(I) = 0 Cusp
559 // discr(I) < 0 Loop
567 const SkScalar discr = d[0] * d[0] * (3.f * d[1] * d[1] - 4.f * d[0] * d[2]); local
568 if (discr > SK_ScalarNearlyZero) {
570 } else if (discr < -SK_ScalarNearlyZero) {

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