Searched refs:cosAngle (Results 1 - 5 of 5) sorted by relevance

/external/chromium_org/third_party/WebKit/Source/core/svg/
H A DSVGTransform.cpp181 double cosAngle = cos(angleInRad); local
183 float cx = narrowPrecisionToFloat(cosAngle != 1 ? (m_matrix.e() * (1 - cosAngle) - m_matrix.f() * sinAngle) / (1 - cosAngle) / 2 : 0);
184 float cy = narrowPrecisionToFloat(cosAngle != 1 ? (m_matrix.e() * sinAngle / (1 - cosAngle) + m_matrix.f()) / 2 : 0);
/external/chromium_org/third_party/angle/samples/gles2_book/Common/
H A DesTransform.c57 GLfloat sinAngle, cosAngle; local
61 cosAngle = cosf ( angle * PI / 180.0f );
81 oneMinusCos = 1.0f - cosAngle;
83 rotMat.m[0][0] = (oneMinusCos * xx) + cosAngle;
89 rotMat.m[1][1] = (oneMinusCos * yy) + cosAngle;
95 rotMat.m[2][2] = (oneMinusCos * zz) + cosAngle;
/external/chromium_org/third_party/WebKit/Source/platform/transforms/
H A DAffineTransform.cpp138 double cosAngle = cos(a); local
140 AffineTransform rot(cosAngle, sinAngle, -sinAngle, cosAngle, 0, 0);
/external/chromium_org/third_party/skia/src/effects/
H A DSkLightingImageFilter.cpp699 SkScalar cosAngle = -surfaceToLight.dot(fS); local
700 if (cosAngle < fCosOuterConeAngle) {
703 SkScalar scale = SkScalarPow(cosAngle, fSpecularExponent);
704 if (cosAngle < fCosInnerConeAngle) {
705 scale = SkScalarMul(scale, cosAngle - fCosOuterConeAngle);
1586 lightColorBody.appendf("\tfloat cosAngle = -dot(surfaceToLight, %s);\n", s);
1587 lightColorBody.appendf("\tif (cosAngle < %s) {\n", cosOuter);
1590 lightColorBody.appendf("\tfloat scale = pow(cosAngle, %s);\n", exponent);
1591 lightColorBody.appendf("\tif (cosAngle < %s) {\n", cosInner);
1592 lightColorBody.appendf("\t\treturn %s * scale * (cosAngle
[all...]
/external/skia/src/effects/
H A DSkLightingImageFilter.cpp699 SkScalar cosAngle = -surfaceToLight.dot(fS); local
700 if (cosAngle < fCosOuterConeAngle) {
703 SkScalar scale = SkScalarPow(cosAngle, fSpecularExponent);
704 if (cosAngle < fCosInnerConeAngle) {
705 scale = SkScalarMul(scale, cosAngle - fCosOuterConeAngle);
1586 lightColorBody.appendf("\tfloat cosAngle = -dot(surfaceToLight, %s);\n", s);
1587 lightColorBody.appendf("\tif (cosAngle < %s) {\n", cosOuter);
1590 lightColorBody.appendf("\tfloat scale = pow(cosAngle, %s);\n", exponent);
1591 lightColorBody.appendf("\tif (cosAngle < %s) {\n", cosInner);
1592 lightColorBody.appendf("\t\treturn %s * scale * (cosAngle
[all...]

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