/* * 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 "bench/Benchmark.h" #include "include/core/SkBitmap.h" #include "include/core/SkCanvas.h" #include "include/core/SkColorPriv.h" #include "include/core/SkMatrix.h" #include "include/core/SkPath.h" #include "src/core/SkAutoPixmapStorage.h" #include "src/core/SkDraw.h" #include "src/core/SkRasterClip.h" class DrawPathBench : public Benchmark { SkPaint fPaint; SkString fName; SkPath fPath; SkRasterClip fRC; SkAutoPixmapStorage fPixmap; 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); fPixmap.alloc(SkImageInfo::MakeA8(500, 500)); if (!drawCoverage) { // drawPathCoverage() goes out of its way to work fine with an uninitialized // dst buffer, even in "SrcOver" mode, but ordinary drawing sure doesn't. fPixmap.erase(0); } fIdentity.setIdentity(); fRC.setRect(fPath.getBounds().round()); fDraw.fDst = fPixmap; fDraw.fMatrix = &fIdentity; fDraw.fRC = &fRC; } protected: const char* onGetName() override { return fName.c_str(); } void onDraw(int loops, SkCanvas* canvas) override { if (fDrawCoverage) { for (int i = 0; i < loops; ++i) { fDraw.drawPathCoverage(fPath, fPaint); } } else { for (int i = 0; i < loops; ++i) { fDraw.drawPath(fPath, fPaint); } } } private: typedef Benchmark INHERITED; }; /////////////////////////////////////////////////////////////////////////////// DEF_BENCH( return new DrawPathBench(false) ) DEF_BENCH( return new DrawPathBench(true) )