Index: bench/CoverageBench.cpp |
diff --git a/bench/CoverageBench.cpp b/bench/CoverageBench.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..ba35c6a5f15dc6a524765272d72f6d14adb6db14 |
--- /dev/null |
+++ b/bench/CoverageBench.cpp |
@@ -0,0 +1,70 @@ |
+/* |
+ * Copyright 2013 Google Inc. |
+ * |
+ * Use of this source code is governed by a BSD-style license that can be |
+ * found in the LICENSE file. |
+ */ |
+ |
+#include "SkBenchmark.h" |
+#include "SkBitmap.h" |
+#include "SkCanvas.h" |
+#include "SkColorPriv.h" |
+#include "SkDraw.h" |
+#include "SkMatrix.h" |
+#include "SkPath.h" |
+#include "SkRasterClip.h" |
+ |
+class DrawPathBench : public SkBenchmark { |
+ SkPaint fPaint; |
+ SkString fName; |
+ SkPath fPath; |
+ SkRasterClip fRC; |
+ SkBitmap fBitmap; |
+ SkMatrix fIdentity; |
+ SkDraw fDraw; |
+ bool fDrawCoverage; |
+public: |
+ DrawPathBench(bool drawCoverage) : fDrawCoverage(drawCoverage) { |
+ fPaint.setAntiAlias(true); |
+ fName.printf("draw_coverage_%s", drawCoverage ? "true" : "false"); |
+ |
+ fPath.moveTo(0, 0); |
+ fPath.quadTo(500, 0, 500, 500); |
+ fPath.quadTo(250, 0, 0, 500); |
+ |
+ fBitmap.setConfig(SkBitmap::kA8_Config, 500, 500); |
+ fBitmap.allocPixels(); |
+ |
+ fIdentity.setIdentity(); |
+ fRC.setRect(fPath.getBounds().round()); |
+ |
+ fDraw.fBitmap = &fBitmap; |
+ fDraw.fMatrix = &fIdentity; |
+ fDraw.fRC = &fRC; |
+ } |
+ |
+protected: |
+ virtual const char* onGetName() SK_OVERRIDE { |
+ return fName.c_str(); |
+ } |
+ |
+ virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE { |
+ if (fDrawCoverage) { |
+ for (int i = 0; i < this->getLoops(); ++i) { |
+ fDraw.drawPathCoverage(fPath, fPaint); |
+ } |
+ } else { |
+ for (int i = 0; i < this->getLoops(); ++i) { |
+ fDraw.drawPath(fPath, fPaint); |
+ } |
+ } |
+ } |
+ |
+private: |
+ typedef SkBenchmark INHERITED; |
+}; |
+ |
+/////////////////////////////////////////////////////////////////////////////// |
+ |
+DEF_BENCH( return new DrawPathBench(false) ) |
+DEF_BENCH( return new DrawPathBench(true) ) |