| /external/skia/src/gpu/ccpr/ |
| GrCCStrokeGeometry.cpp | 143 Sk2f tan0 = p1 - p0; local
148 if ((tan0.abs() < SK_ScalarNearlyZero).allTrue() || // p0 ~= p1
155 normalize2(tan0, tan1, normals);
178 leftTan = tan0;
260 Sk2f tan0 = p1 - p0;
264 if ((tan0.abs() < SK_ScalarNearlyZero).allTrue()) { // p0 ~= p1
266 tan0 = p2 - p0;
267 if ((tan0.abs() < SK_ScalarNearlyZero).allTrue()) { // p0 ~= p1 ~= p2
283 normalize2(tan0, tan1, normals);
308 leftTan = tan0;
[all...] |
| GrCCFillGeometry.cpp | 119 static inline bool is_convex_curve_monotonic(const Sk2f& startPt, const Sk2f& tan0,
122 float dot0 = dot(tan0, v);
154 Sk2f tan0 = p1 - p0; local
158 if (is_convex_curve_monotonic(p0, tan0, p2, tan1)) {
164 // tangent angle is halfway between tan0 and tan1.
165 Sk2f n = normalize(tan0) - normalize(tan1);
172 // = | 2*t 1 | * | tan1 - tan0 | * | n |
173 // | 2*tan0 | | . |
175 // = 2*t * ((tan1 - tan0) dot n) + (2*tan0 dot n
483 Sk2f tan0, tan1, c; local
590 Sk2f tan0, tan1; local
700 Sk2f tan0 = p1 - p0; local
[all...] |
| /external/skqp/src/gpu/ccpr/ |
| GrCCStrokeGeometry.cpp | 143 Sk2f tan0 = p1 - p0; local
148 if ((tan0.abs() < SK_ScalarNearlyZero).allTrue() || // p0 ~= p1
155 normalize2(tan0, tan1, normals);
178 leftTan = tan0;
260 Sk2f tan0 = p1 - p0;
264 if ((tan0.abs() < SK_ScalarNearlyZero).allTrue()) { // p0 ~= p1
266 tan0 = p2 - p0;
267 if ((tan0.abs() < SK_ScalarNearlyZero).allTrue()) { // p0 ~= p1 ~= p2
283 normalize2(tan0, tan1, normals);
308 leftTan = tan0;
[all...] |
| GrCCFillGeometry.cpp | 119 static inline bool is_convex_curve_monotonic(const Sk2f& startPt, const Sk2f& tan0,
122 float dot0 = dot(tan0, v);
154 Sk2f tan0 = p1 - p0; local
158 if (is_convex_curve_monotonic(p0, tan0, p2, tan1)) {
164 // tangent angle is halfway between tan0 and tan1.
165 Sk2f n = normalize(tan0) - normalize(tan1);
172 // = | 2*t 1 | * | tan1 - tan0 | * | n |
173 // | 2*tan0 | | . |
175 // = 2*t * ((tan1 - tan0) dot n) + (2*tan0 dot n
483 Sk2f tan0, tan1, c; local
590 Sk2f tan0, tan1; local
700 Sk2f tan0 = p1 - p0; local
[all...] |
