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- /*
- * Copyright 2016 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/SkRect.h"
- #include "include/core/SkString.h"
- class DrawLatticeBench : public Benchmark {
- public:
- DrawLatticeBench(int* xDivs, int xCount, int* yDivs, int yCount, const SkISize& srcSize,
- const SkRect& dst, const char* desc)
- : fSrcSize(srcSize)
- , fDst(dst)
- {
- fLattice.fXDivs = xDivs;
- fLattice.fXCount = xCount;
- fLattice.fYDivs = yDivs;
- fLattice.fYCount = yCount;
- fLattice.fRectTypes = nullptr;
- fLattice.fBounds = nullptr;
- fLattice.fColors = nullptr;
- fName = SkStringPrintf("DrawLattice_%s", desc);
- }
- const char* onGetName() override {
- return fName.c_str();
- }
- SkIPoint onGetSize() override {
- return SkIPoint::Make(1000, 1000);
- }
- bool isSuitableFor(Backend backend) override {
- return kRaster_Backend == backend || kGPU_Backend == backend;
- }
- void onDelayedSetup() override {
- fBitmap.allocN32Pixels(fSrcSize.width(), fSrcSize.height());
- fBitmap.eraseColor(0x880000FF);
- }
- void onDraw(int loops, SkCanvas* canvas) override {
- for (int i = 0; i < loops; i++) {
- canvas->drawBitmapLattice(fBitmap, fLattice, fDst);
- }
- }
- private:
- SkISize fSrcSize;
- SkCanvas::Lattice fLattice;
- SkRect fDst;
- SkString fName;
- SkBitmap fBitmap;
- typedef Benchmark INHERITED;
- };
- static int gDivs9[2] = { 25, 75, };
- DEF_BENCH(return new DrawLatticeBench(gDivs9, 2, gDivs9, 2, SkISize::Make(100, 100),
- SkRect::MakeWH(250.0f, 250.0f), "Src100_Dst250_Rects9");)
- DEF_BENCH(return new DrawLatticeBench(gDivs9, 2, gDivs9, 2, SkISize::Make(100, 100),
- SkRect::MakeWH(500.0f, 500.0f), "Src100_Dst500_Rects9");)
- DEF_BENCH(return new DrawLatticeBench(gDivs9, 2, gDivs9, 2, SkISize::Make(100, 100),
- SkRect::MakeWH(1000.0f, 1000.0f), "Src100_Dst1000_Rects9");)
- static int gDivs15[4] = { 15, 45, 55, 85, };
- DEF_BENCH(return new DrawLatticeBench(gDivs15, 4, gDivs15, 4, SkISize::Make(100, 100),
- SkRect::MakeWH(250.0f, 250.0f), "Src100_Dst250_Rects15");)
- DEF_BENCH(return new DrawLatticeBench(gDivs15, 4, gDivs15, 4, SkISize::Make(100, 100),
- SkRect::MakeWH(500.0f, 500.0f), "Src100_Dst500_Rects15");)
- DEF_BENCH(return new DrawLatticeBench(gDivs15, 4, gDivs15, 4, SkISize::Make(100, 100),
- SkRect::MakeWH(1000.0f, 1000.0f), "Src100_Dst1000_Rects15");)
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