alt SkEvalQuadAt that returns its answer, using Sk2f
BUG=skia:
Review URL: https://codereview.chromium.org/1011493003
diff --git a/bench/GeometryBench.cpp b/bench/GeometryBench.cpp
index fd86eff..1d85757 100644
--- a/bench/GeometryBench.cpp
+++ b/bench/GeometryBench.cpp
@@ -129,3 +129,49 @@
DEF_BENCH( return new GeoRectBench_Intersects; )
DEF_BENCH( return new GeoRectBench_sort; )
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+class EvalQuadAt0 : public GeometryBench {
+ SkPoint fPts[3];
+public:
+ EvalQuadAt0() : GeometryBench("evalquadat0") {
+ SkRandom rand;
+ for (int i = 0; i < 3; ++i) {
+ fPts[i].set(rand.nextUScalar1(), rand.nextUScalar1());
+ }
+ }
+
+protected:
+ void onDraw(const int loops, SkCanvas* canvas) SK_OVERRIDE {
+ SkPoint result;
+ for (int outer = 0; outer < loops; ++outer) {
+ for (int i = 0; i < 10000; ++i) {
+ SkEvalQuadAt(fPts, 0.5f, &result);
+ }
+ }
+ }
+};
+DEF_BENCH( return new EvalQuadAt0; )
+
+class EvalQuadAt1 : public GeometryBench {
+ SkPoint fPts[3];
+public:
+ EvalQuadAt1() : GeometryBench("evalquadat1") {
+ SkRandom rand;
+ for (int i = 0; i < 3; ++i) {
+ fPts[i].set(rand.nextUScalar1(), rand.nextUScalar1());
+ }
+ }
+
+protected:
+ void onDraw(const int loops, SkCanvas* canvas) SK_OVERRIDE {
+ for (int outer = 0; outer < loops; ++outer) {
+ for (int i = 0; i < 10000; ++i) {
+ SkEvalQuadAt(fPts, 0.5f);
+ }
+ }
+ }
+};
+DEF_BENCH( return new EvalQuadAt1; )
+