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