ecc9d28072
git-svn-id: http://skia.googlecode.com/svn/trunk@9002 2bbb7eff-a529-9590-31e7-b0007b416f81
120 lines
5.5 KiB
C++
120 lines
5.5 KiB
C++
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/*
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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 "SkString.h"
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#include "SkXfermode.h"
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// Benchmark that draws non-AA rects with an SkXfermode::Mode
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class XfermodeBench : public SkBenchmark {
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public:
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XfermodeBench(void* param, SkXfermode::Mode mode) : SkBenchmark(param) {
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fXfermode.reset(SkXfermode::Create(mode));
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SkASSERT(NULL != fXfermode.get() || SkXfermode::kSrcOver_Mode == mode);
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fName.printf("Xfermode_%s", SkXfermode::ModeName(mode));
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}
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protected:
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virtual const char* onGetName() SK_OVERRIDE { return fName.c_str(); }
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virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE {
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SkISize size = canvas->getDeviceSize();
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SkMWCRandom random;
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for (int i = 0; i < kNumRects; ++i) {
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SkPaint paint;
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paint.setXfermode(fXfermode.get());
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paint.setColor(random.nextU());
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SkScalar w = random.nextRangeScalar(SkIntToScalar(kMinSize), SkIntToScalar(kMaxSize));
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SkScalar h = random.nextRangeScalar(SkIntToScalar(kMinSize), SkIntToScalar(kMaxSize));
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SkRect rect = SkRect::MakeXYWH(
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random.nextUScalar1() * (size.fWidth - w),
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random.nextUScalar1() * (size.fHeight - h),
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w,
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h
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);
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canvas->drawRect(rect, paint);
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}
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}
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private:
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enum {
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kNumRects = SkBENCHLOOP(75),
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kMinSize = 50,
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kMaxSize = 100,
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};
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SkAutoTUnref<SkXfermode> fXfermode;
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SkString fName;
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typedef SkBenchmark INHERITED;
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};
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//////////////////////////////////////////////////////////////////////////////
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static SkBenchmark* Fact00(void* p) { return new XfermodeBench(p, SkXfermode::kClear_Mode); }
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static SkBenchmark* Fact01(void* p) { return new XfermodeBench(p, SkXfermode::kSrc_Mode); }
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static SkBenchmark* Fact02(void* p) { return new XfermodeBench(p, SkXfermode::kDst_Mode); }
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static SkBenchmark* Fact03(void* p) { return new XfermodeBench(p, SkXfermode::kSrcOver_Mode); }
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static SkBenchmark* Fact04(void* p) { return new XfermodeBench(p, SkXfermode::kDstOver_Mode); }
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static SkBenchmark* Fact05(void* p) { return new XfermodeBench(p, SkXfermode::kSrcIn_Mode); }
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static SkBenchmark* Fact06(void* p) { return new XfermodeBench(p, SkXfermode::kDstIn_Mode); }
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static SkBenchmark* Fact07(void* p) { return new XfermodeBench(p, SkXfermode::kSrcOut_Mode); }
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static SkBenchmark* Fact08(void* p) { return new XfermodeBench(p, SkXfermode::kDstOut_Mode); }
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static SkBenchmark* Fact09(void* p) { return new XfermodeBench(p, SkXfermode::kSrcATop_Mode); }
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static SkBenchmark* Fact10(void* p) { return new XfermodeBench(p, SkXfermode::kDstATop_Mode); }
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static SkBenchmark* Fact11(void* p) { return new XfermodeBench(p, SkXfermode::kXor_Mode); }
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static SkBenchmark* Fact12(void* p) { return new XfermodeBench(p, SkXfermode::kPlus_Mode); }
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static SkBenchmark* Fact13(void* p) { return new XfermodeBench(p, SkXfermode::kModulate_Mode); }
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static SkBenchmark* Fact14(void* p) { return new XfermodeBench(p, SkXfermode::kScreen_Mode); }
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static SkBenchmark* Fact15(void* p) { return new XfermodeBench(p, SkXfermode::kOverlay_Mode); }
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static SkBenchmark* Fact16(void* p) { return new XfermodeBench(p, SkXfermode::kDarken_Mode); }
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static SkBenchmark* Fact17(void* p) { return new XfermodeBench(p, SkXfermode::kLighten_Mode); }
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static SkBenchmark* Fact18(void* p) { return new XfermodeBench(p, SkXfermode::kColorDodge_Mode); }
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static SkBenchmark* Fact19(void* p) { return new XfermodeBench(p, SkXfermode::kColorBurn_Mode); }
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static SkBenchmark* Fact20(void* p) { return new XfermodeBench(p, SkXfermode::kHardLight_Mode); }
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static SkBenchmark* Fact21(void* p) { return new XfermodeBench(p, SkXfermode::kSoftLight_Mode); }
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static SkBenchmark* Fact22(void* p) { return new XfermodeBench(p, SkXfermode::kDifference_Mode); }
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static SkBenchmark* Fact23(void* p) { return new XfermodeBench(p, SkXfermode::kExclusion_Mode); }
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static SkBenchmark* Fact24(void* p) { return new XfermodeBench(p, SkXfermode::kMultiply_Mode); }
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static SkBenchmark* Fact25(void* p) { return new XfermodeBench(p, SkXfermode::kHue_Mode); }
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static SkBenchmark* Fact26(void* p) { return new XfermodeBench(p, SkXfermode::kSaturation_Mode); }
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static SkBenchmark* Fact27(void* p) { return new XfermodeBench(p, SkXfermode::kColor_Mode); }
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static SkBenchmark* Fact28(void* p) { return new XfermodeBench(p, SkXfermode::kLuminosity_Mode); }
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static BenchRegistry gReg00(Fact00);
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static BenchRegistry gReg01(Fact01);
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static BenchRegistry gReg02(Fact02);
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static BenchRegistry gReg03(Fact03);
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static BenchRegistry gReg04(Fact04);
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static BenchRegistry gReg05(Fact05);
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static BenchRegistry gReg06(Fact06);
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static BenchRegistry gReg07(Fact07);
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static BenchRegistry gReg08(Fact08);
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static BenchRegistry gReg09(Fact09);
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static BenchRegistry gReg10(Fact10);
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static BenchRegistry gReg11(Fact11);
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static BenchRegistry gReg12(Fact12);
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static BenchRegistry gReg13(Fact13);
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static BenchRegistry gReg14(Fact14);
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static BenchRegistry gReg15(Fact15);
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static BenchRegistry gReg16(Fact16);
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static BenchRegistry gReg17(Fact17);
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static BenchRegistry gReg18(Fact18);
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static BenchRegistry gReg19(Fact19);
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static BenchRegistry gReg20(Fact20);
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static BenchRegistry gReg21(Fact21);
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static BenchRegistry gReg22(Fact22);
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static BenchRegistry gReg23(Fact23);
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static BenchRegistry gReg24(Fact24);
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static BenchRegistry gReg25(Fact25);
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static BenchRegistry gReg26(Fact26);
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static BenchRegistry gReg27(Fact27);
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static BenchRegistry gReg28(Fact28);
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