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- /*
- * Copyright 2017 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/SkCanvas.h"
- #include "include/core/SkColorSpace.h"
- #include "include/core/SkImage.h"
- #include "include/core/SkPictureRecorder.h"
- #include "include/core/SkString.h"
- #include "include/core/SkSurface.h"
- #include "tools/ToolUtils.h"
- static void DrawMask(SkCanvas* canvas) {
- ToolUtils::draw_checkerboard(canvas, SK_ColorTRANSPARENT, SK_ColorGREEN, 10);
- }
- class ClipMaskBench : public Benchmark {
- public:
- using MaskMakerFunc = sk_sp<SkImage> (*)(int);
- ClipMaskBench(const char name[], const MaskMakerFunc maskMaker)
- : fName(SkStringPrintf("clipmask_%s", name))
- , fClip(maskMaker(kSize)) {}
- protected:
- const char* onGetName() override { return fName.c_str(); }
- void onDraw(int loops, SkCanvas* canvas) override {
- SkCanvas::SaveLayerRec rec(nullptr, nullptr, nullptr, fClip.get(), nullptr, 0);
- for (int i = 0; i < loops; ++i) {
- canvas->saveLayer(rec);
- canvas->drawColor(SK_ColorBLUE);
- canvas->restore();
- }
- }
- private:
- static constexpr int kSize = 400;
- SkString fName;
- sk_sp<SkImage> fClip;
- };
- DEF_BENCH(return new ClipMaskBench("a8", [](int size) -> sk_sp<SkImage> {
- sk_sp<SkSurface> surface = SkSurface::MakeRaster(SkImageInfo::MakeA8(size, size));
- DrawMask(surface->getCanvas());
- return surface->makeImageSnapshot();
- });)
- DEF_BENCH(return new ClipMaskBench("8888", [](int size) -> sk_sp<SkImage> {
- sk_sp<SkSurface> surface = SkSurface::MakeRasterN32Premul(size, size);
- DrawMask(surface->getCanvas());
- return surface->makeImageSnapshot();
- });)
- DEF_BENCH(return new ClipMaskBench("picture", [](int size) -> sk_sp<SkImage> {
- SkPictureRecorder recorder;
- DrawMask(recorder.beginRecording(size, size));
- return SkImage::MakeFromPicture(recorder.finishRecordingAsPicture(), SkISize::Make(size, size),
- nullptr, nullptr, SkImage::BitDepth::kU8,
- SkColorSpace::MakeSRGB());
- });)
- /////////
- #include "include/core/SkPath.h"
- #include "include/core/SkSurface.h"
- class RasterTileBench : public Benchmark {
- sk_sp<SkSurface> fSurf;
- SkPath fPath;
- SkString fName;
- public:
- RasterTileBench() : fName("rastertile") {
- int W = 2014 * 20;
- int H = 20;
- fSurf = SkSurface::MakeRasterN32Premul(W, H);
- fPath.moveTo(0, 0);
- fPath.cubicTo(20, 10, 10, 15, 30, 5);
- }
- protected:
- const char* onGetName() override { return fName.c_str(); }
- void onDraw(int loops, SkCanvas* canvas) override {
- SkPaint paint;
- paint.setStyle(SkPaint::kStroke_Style);
- paint.setStrokeWidth(1.1f);
- paint.setAntiAlias(true);
- for (int i = 0; i < loops; ++i) {
- for (int j = 0; j < 1000; ++j) {
- fSurf->getCanvas()->drawPath(fPath, paint);
- }
- }
- }
- private:
- };
- DEF_BENCH(return new RasterTileBench;)
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