7b05659072
Further changes (https://codereview.chromium.org/48623006) will change the speed at which the bench draws and the drawing of the gm (the gm change is small). One of these round rects causes slow drawing in a webpage that we have observed. BUG=https://b.corp.google.com/issue?id=11174385 Review URL: https://codereview.chromium.org/52793005 git-svn-id: http://skia.googlecode.com/svn/trunk@12133 2bbb7eff-a529-9590-31e7-b0007b416f81
110 lines
3.9 KiB
C++
110 lines
3.9 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 "SkBlurMask.h"
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#include "SkBlurMaskFilter.h"
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#include "SkCanvas.h"
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#include "SkColorFilter.h"
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#include "SkLayerDrawLooper.h"
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#include "SkPaint.h"
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#include "SkPath.h"
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#include "SkPoint.h"
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#include "SkRect.h"
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#include "SkRRect.h"
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#include "SkString.h"
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#include "SkXfermode.h"
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class BlurRoundRectBench : public SkBenchmark {
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public:
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BlurRoundRectBench(int width, int height,
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// X and Y radii for the upper left corner
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int ulX, int ulY,
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// X and Y radii for the upper right corner
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int urX, int urY,
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// X and Y radii for the lower right corner
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int lrX, int lrY,
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// X and Y radii for the lower left corner
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int llX, int llY)
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: fName("blurroundrect")
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, fWidth(width)
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, fHeight(height) {
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fName.appendf("_WH[%ix%i]_UL[%ix%i]_UR[%ix%i]_LR[%ix%i]_LL[%ix%i]",
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width, height,
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ulX, ulY,
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urX, urY,
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lrX, lrY,
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llX, llY);
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fRadii[0].set(SkIntToScalar(ulX), SkIntToScalar(ulY));
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fRadii[1].set(SkIntToScalar(urX), SkIntToScalar(urY));
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fRadii[2].set(SkIntToScalar(lrX), SkIntToScalar(lrY));
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fRadii[3].set(SkIntToScalar(llX), SkIntToScalar(llY));
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}
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virtual const char* onGetName() SK_OVERRIDE {
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return fName.c_str();
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}
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virtual SkIPoint onGetSize() SK_OVERRIDE {
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return SkIPoint::Make(fWidth, fHeight);
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}
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virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE {
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for (int i = 0; i < this->getLoops(); i++) {
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SkLayerDrawLooper* looper = new SkLayerDrawLooper;
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{
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SkLayerDrawLooper::LayerInfo info;
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info.fFlagsMask = 0;
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info.fPaintBits = 40;
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info.fColorMode = SkXfermode::kSrc_Mode;
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info.fOffset = SkPoint::Make(SkIntToScalar(-1), SkIntToScalar(0));
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info.fPostTranslate = false;
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SkPaint* paint = looper->addLayerOnTop(info);
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SkMaskFilter* maskFilter = SkBlurMaskFilter::Create(SK_ScalarHalf,
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SkBlurMaskFilter::kNormal_BlurStyle,
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SkBlurMaskFilter::kHighQuality_BlurFlag);
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paint->setMaskFilter(maskFilter)->unref();
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SkColorFilter* colorFilter = SkColorFilter::CreateModeFilter(4279308561,
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SkXfermode::kSrcIn_Mode);
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paint->setColorFilter(colorFilter)->unref();
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paint->setColor(4278190080);
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}
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{
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SkLayerDrawLooper::LayerInfo info;
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looper->addLayerOnTop(info);
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}
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SkPaint paint;
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SkRect rect = SkRect::MakeWH(fWidth, fHeight);
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canvas->drawRect(rect, paint);
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paint.setLooper(looper)->unref();
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paint.setColor(4293848814);
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paint.setAntiAlias(true);
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SkRRect rrect;
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rrect.setRectRadii(rect, fRadii);
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canvas->drawRRect(rrect, paint);
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}
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}
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private:
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SkString fName;
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const int fWidth;
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const int fHeight;
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SkVector fRadii[4];
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typedef SkBenchmark INHERITED;
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};
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// Create one with dimensions/rounded corners based on the skp
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DEF_BENCH(return new BlurRoundRectBench(600, 5514, 6, 6, 6, 6, 6, 6, 6, 6);)
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// Same radii, much smaller rectangle
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DEF_BENCH(return new BlurRoundRectBench(100, 100, 6, 6, 6, 6, 6, 6, 6, 6);)
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// Rounded rect with two opposite corners with large radii, the other two
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// small.
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DEF_BENCH(return new BlurRoundRectBench(100, 100, 30, 30, 10, 10, 30, 30, 10, 10);)
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DEF_BENCH(return new BlurRoundRectBench(100, 100, 90, 90, 90, 90, 90, 90, 90, 90);)
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