/*
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* Copyright 2011 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 "SkBitmap.h"
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#include "SkCanvas.h"
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#include "SkColorPriv.h"
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#include "SkPaint.h"
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#include "SkShader.h"
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#include "SkString.h"
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#include "sk_tool_utils.h"
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static void draw_into_bitmap(const SkBitmap& bm) {
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const int w = bm.width();
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const int h = bm.height();
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SkCanvas canvas(bm);
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SkPaint p;
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p.setAntiAlias(true);
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p.setColor(SK_ColorRED);
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canvas.drawCircle(SkIntToScalar(w)/2, SkIntToScalar(h)/2,
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SkIntToScalar(SkMin32(w, h))*3/8, p);
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SkRect r;
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r.set(0, 0, SkIntToScalar(w), SkIntToScalar(h));
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p.setStyle(SkPaint::kStroke_Style);
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p.setStrokeWidth(SkIntToScalar(4));
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p.setColor(SK_ColorBLUE);
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canvas.drawRect(r, p);
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}
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class RepeatTileBench : public Benchmark {
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const SkAlphaType fAlphaType;
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SkPaint fPaint;
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SkString fName;
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SkBitmap fBitmap;
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public:
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RepeatTileBench(SkColorType ct, SkAlphaType at = kPremul_SkAlphaType) : fAlphaType(at) {
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const int w = 50;
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const int h = 50;
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fBitmap.setInfo(SkImageInfo::Make(w, h, ct, at));
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fName.printf("repeatTile_%s_%c",
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sk_tool_utils::colortype_name(ct), kOpaque_SkAlphaType == at ? 'X' : 'A');
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}
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protected:
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const char* onGetName() override {
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return fName.c_str();
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}
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void onDelayedSetup() override {
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fBitmap.allocPixels();
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fBitmap.eraseColor(kOpaque_SkAlphaType == fAlphaType ? SK_ColorWHITE : 0);
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draw_into_bitmap(fBitmap);
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fPaint.setShader(SkShader::MakeBitmapShader(fBitmap,
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SkShader::kRepeat_TileMode,
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SkShader::kRepeat_TileMode));
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}
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void onDraw(int loops, SkCanvas* canvas) override {
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SkPaint paint(fPaint);
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this->setupPaint(&paint);
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for (int i = 0; i < loops; i++) {
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canvas->drawPaint(paint);
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}
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}
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private:
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typedef Benchmark INHERITED;
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};
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DEF_BENCH(return new RepeatTileBench(kN32_SkColorType, kOpaque_SkAlphaType))
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DEF_BENCH(return new RepeatTileBench(kN32_SkColorType, kPremul_SkAlphaType))
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DEF_BENCH(return new RepeatTileBench(kRGB_565_SkColorType, kOpaque_SkAlphaType))
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