Add luminance mask transfer modes.

bench/XfermodeBench.cpp

 
 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBenchmark.h"
 #include "SkCanvas.h"
 #include "SkPaint.h"
 #include "SkRandom.h"
 #include "SkString.h"
 #include "SkXfermode.h"
+#include "SkLumaXfermode.h"
 
 // Benchmark that draws non-AA rects with an SkXfermode::Mode
 class XfermodeBench : public SkBenchmark {
 public:
     XfermodeBench(void* param, SkXfermode::Mode mode) : SkBenchmark(param) {
         fXfermode.reset(SkXfermode::Create(mode));
         SkASSERT(NULL != fXfermode.get() || SkXfermode::kSrcOver_Mode == mode);
         fName.printf("Xfermode_%s", SkXfermode::ModeName(mode));
     }
 
+    XfermodeBench(void* param, SkXfermode* xferMode, const char* name)
+        : SkBenchmark(param) {
+        SkASSERT(NULL != xferMode);
+        fXfermode.reset(xferMode);
+        fName.printf("Xfermode_%s", name);
+    }
+
 protected:
     virtual const char* onGetName() SK_OVERRIDE { return fName.c_str(); }
 
     virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE {
         SkISize size = canvas->getDeviceSize();
         SkMWCRandom random;
         for (int i = 0; i < kNumRects; ++i) {
             SkPaint paint;
             paint.setXfermode(fXfermode.get());
             paint.setColor(random.nextU());
@@ skipping 16 matching lines @@
         kMaxSize = 100,
     };
     SkAutoTUnref<SkXfermode> fXfermode;
     SkString fName;
 
     typedef SkBenchmark INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
-static SkBenchmark* Fact00(void* p) { return new XfermodeBench(p, SkXfermode::kClear_Mode); }
-static SkBenchmark* Fact01(void* p) { return new XfermodeBench(p, SkXfermode::kSrc_Mode); }
-static SkBenchmark* Fact02(void* p) { return new XfermodeBench(p, SkXfermode::kDst_Mode); }
-static SkBenchmark* Fact03(void* p) { return new XfermodeBench(p, SkXfermode::kSrcOver_Mode); }
-static SkBenchmark* Fact04(void* p) { return new XfermodeBench(p, SkXfermode::kDstOver_Mode); }
-static SkBenchmark* Fact05(void* p) { return new XfermodeBench(p, SkXfermode::kSrcIn_Mode); }
-static SkBenchmark* Fact06(void* p) { return new XfermodeBench(p, SkXfermode::kDstIn_Mode); }
-static SkBenchmark* Fact07(void* p) { return new XfermodeBench(p, SkXfermode::kSrcOut_Mode); }
-static SkBenchmark* Fact08(void* p) { return new XfermodeBench(p, SkXfermode::kDstOut_Mode); }
-static SkBenchmark* Fact09(void* p) { return new XfermodeBench(p, SkXfermode::kSrcATop_Mode); }
-static SkBenchmark* Fact10(void* p) { return new XfermodeBench(p, SkXfermode::kDstATop_Mode); }
-static SkBenchmark* Fact11(void* p) { return new XfermodeBench(p, SkXfermode::kXor_Mode); }
-static SkBenchmark* Fact12(void* p) { return new XfermodeBench(p, SkXfermode::kPlus_Mode); }
-static SkBenchmark* Fact13(void* p) { return new XfermodeBench(p, SkXfermode::kModulate_Mode); }
-static SkBenchmark* Fact14(void* p) { return new XfermodeBench(p, SkXfermode::kScreen_Mode); }
-static SkBenchmark* Fact15(void* p) { return new XfermodeBench(p, SkXfermode::kOverlay_Mode); }
-static SkBenchmark* Fact16(void* p) { return new XfermodeBench(p, SkXfermode::kDarken_Mode); }
-static SkBenchmark* Fact17(void* p) { return new XfermodeBench(p, SkXfermode::kLighten_Mode); }
-static SkBenchmark* Fact18(void* p) { return new XfermodeBench(p, SkXfermode::kColorDodge_Mode); }
-static SkBenchmark* Fact19(void* p) { return new XfermodeBench(p, SkXfermode::kColorBurn_Mode); }
-static SkBenchmark* Fact20(void* p) { return new XfermodeBench(p, SkXfermode::kHardLight_Mode); }
-static SkBenchmark* Fact21(void* p) { return new XfermodeBench(p, SkXfermode::kSoftLight_Mode); }
-static SkBenchmark* Fact22(void* p) { return new XfermodeBench(p, SkXfermode::kDifference_Mode); }
-static SkBenchmark* Fact23(void* p) { return new XfermodeBench(p, SkXfermode::kExclusion_Mode); }
-static SkBenchmark* Fact24(void* p) { return new XfermodeBench(p, SkXfermode::kMultiply_Mode); }
-static SkBenchmark* Fact25(void* p) { return new XfermodeBench(p, SkXfermode::kHue_Mode); }
-static SkBenchmark* Fact26(void* p) { return new XfermodeBench(p, SkXfermode::kSaturation_Mode); }
-static SkBenchmark* Fact27(void* p) { return new XfermodeBench(p, SkXfermode::kColor_Mode); }
-static SkBenchmark* Fact28(void* p) { return new XfermodeBench(p, SkXfermode::kLuminosity_Mode); }
+#define CONCAT_I(x, y) x ## y
+#define CONCAT(x, y) CONCAT_I(x, y) // allow for macro expansion
+#define BENCH(...) \
+    static SkBenchmark* CONCAT(Fact, __LINE__)(void *p) { return new XfermodeBench(p, __VA_ARGS__); };\
+    static BenchRegistry CONCAT(gReg, __LINE__)(CONCAT(Fact, __LINE__));
 
-static BenchRegistry gReg00(Fact00);
-static BenchRegistry gReg01(Fact01);
-static BenchRegistry gReg02(Fact02);
-static BenchRegistry gReg03(Fact03);
-static BenchRegistry gReg04(Fact04);
-static BenchRegistry gReg05(Fact05);
-static BenchRegistry gReg06(Fact06);
-static BenchRegistry gReg07(Fact07);
-static BenchRegistry gReg08(Fact08);
-static BenchRegistry gReg09(Fact09);
-static BenchRegistry gReg10(Fact10);
-static BenchRegistry gReg11(Fact11);
-static BenchRegistry gReg12(Fact12);
-static BenchRegistry gReg13(Fact13);
-static BenchRegistry gReg14(Fact14);
-static BenchRegistry gReg15(Fact15);
-static BenchRegistry gReg16(Fact16);
-static BenchRegistry gReg17(Fact17);
-static BenchRegistry gReg18(Fact18);
-static BenchRegistry gReg19(Fact19);
-static BenchRegistry gReg20(Fact20);
-static BenchRegistry gReg21(Fact21);
-static BenchRegistry gReg22(Fact22);
-static BenchRegistry gReg23(Fact23);
-static BenchRegistry gReg24(Fact24);
-static BenchRegistry gReg25(Fact25);
-static BenchRegistry gReg26(Fact26);
-static BenchRegistry gReg27(Fact27);
-static BenchRegistry gReg28(Fact28);
+BENCH(SkXfermode::kClear_Mode)
+BENCH(SkXfermode::kSrc_Mode)
+BENCH(SkXfermode::kDst_Mode)
+BENCH(SkXfermode::kSrcOver_Mode)
+BENCH(SkXfermode::kDstOver_Mode)
+BENCH(SkXfermode::kSrcIn_Mode)
+BENCH(SkXfermode::kDstIn_Mode)
+BENCH(SkXfermode::kSrcOut_Mode)
+BENCH(SkXfermode::kDstOut_Mode)
+BENCH(SkXfermode::kSrcATop_Mode)
+BENCH(SkXfermode::kDstATop_Mode)
+BENCH(SkXfermode::kXor_Mode)
+
+BENCH(SkXfermode::kPlus_Mode)
+BENCH(SkXfermode::kModulate_Mode)
+BENCH(SkXfermode::kScreen_Mode)
+
+BENCH(SkXfermode::kOverlay_Mode)
+BENCH(SkXfermode::kDarken_Mode)
+BENCH(SkXfermode::kLighten_Mode)
+BENCH(SkXfermode::kColorDodge_Mode)
+BENCH(SkXfermode::kColorBurn_Mode)
+BENCH(SkXfermode::kHardLight_Mode)
+BENCH(SkXfermode::kSoftLight_Mode)
+BENCH(SkXfermode::kDifference_Mode)
+BENCH(SkXfermode::kExclusion_Mode)
+BENCH(SkXfermode::kMultiply_Mode)
+
+BENCH(SkXfermode::kHue_Mode)
+BENCH(SkXfermode::kSaturation_Mode)
+BENCH(SkXfermode::kColor_Mode)
+BENCH(SkXfermode::kLuminosity_Mode)
+
+BENCH(SkLumaMaskXfermode::Create(SkXfermode::kSrcIn_Mode), "SrcInLuma")
+BENCH(SkLumaMaskXfermode::Create(SkXfermode::kDstIn_Mode), "DstInLuma")