410e6e80f0
While I was doing massive sed-ing, I also converted every bench to use DEF_BENCH instead of registering the ugly manual way. BUG= R=scroggo@google.com Review URL: https://codereview.chromium.org/23876006 git-svn-id: http://skia.googlecode.com/svn/trunk@11263 2bbb7eff-a529-9590-31e7-b0007b416f81
115 lines
2.9 KiB
C++
115 lines
2.9 KiB
C++
/*
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* Copyright 2013 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 "SkBenchmark.h"
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#include "SkCanvas.h"
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#include "SkPaint.h"
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#include "SkRandom.h"
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#include "SkShader.h"
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#include "SkString.h"
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#include "SkBlurMask.h"
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class BitmapScaleBench: public SkBenchmark {
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int fLoopCount;
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int fInputSize;
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int fOutputSize;
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SkString fName;
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public:
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BitmapScaleBench( int is, int os) {
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fInputSize = is;
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fOutputSize = os;
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fLoopCount = 20;
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}
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protected:
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SkBitmap fInputBitmap, fOutputBitmap;
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SkMatrix fMatrix;
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virtual const char* onGetName() {
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return fName.c_str();
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}
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int inputSize() const {
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return fInputSize;
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}
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int outputSize() const {
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return fOutputSize;
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}
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float scale() const {
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return float(outputSize())/inputSize();
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}
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SkIPoint onGetSize() SK_OVERRIDE {
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return SkIPoint::Make( fOutputSize, fOutputSize );
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}
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void setName(const char * name) {
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fName.printf( "bitmap_scale_%s_%d_%d", name, fInputSize, fOutputSize );
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}
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virtual void onPreDraw() {
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fInputBitmap.setConfig(SkBitmap::kARGB_8888_Config, fInputSize, fInputSize);
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fInputBitmap.allocPixels();
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fInputBitmap.eraseColor(SK_ColorWHITE);
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fInputBitmap.setIsOpaque(true);
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fOutputBitmap.setConfig(SkBitmap::kARGB_8888_Config, fOutputSize, fOutputSize);
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fOutputBitmap.allocPixels();
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fOutputBitmap.setIsOpaque(true);
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fMatrix.setScale( scale(), scale() );
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}
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virtual void onDraw(SkCanvas*) {
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SkPaint paint;
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this->setupPaint(&paint);
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preBenchSetup();
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for (int i = 0; i < this->getLoops(); i++) {
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doScaleImage();
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}
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}
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virtual void doScaleImage() = 0;
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virtual void preBenchSetup() {}
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private:
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typedef SkBenchmark INHERITED;
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};
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class BitmapFilterScaleBench: public BitmapScaleBench {
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public:
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BitmapFilterScaleBench( int is, int os) : INHERITED(is, os) {
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setName( "filter" );
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}
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protected:
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virtual void doScaleImage() SK_OVERRIDE {
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SkCanvas canvas( fOutputBitmap );
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SkPaint paint;
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paint.setFilterLevel(SkPaint::kHigh_FilterLevel);
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canvas.drawBitmapMatrix( fInputBitmap, fMatrix, &paint );
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}
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private:
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typedef BitmapScaleBench INHERITED;
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};
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DEF_BENCH(return new BitmapFilterScaleBench(10, 90);)
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DEF_BENCH(return new BitmapFilterScaleBench(30, 90);)
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DEF_BENCH(return new BitmapFilterScaleBench(80, 90);)
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DEF_BENCH(return new BitmapFilterScaleBench(90, 90);)
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DEF_BENCH(return new BitmapFilterScaleBench(90, 80);)
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DEF_BENCH(return new BitmapFilterScaleBench(90, 30);)
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DEF_BENCH(return new BitmapFilterScaleBench(90, 10);)
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DEF_BENCH(return new BitmapFilterScaleBench(256, 64);)
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DEF_BENCH(return new BitmapFilterScaleBench(64, 256);)
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