add gradient_create bench, just to measure the time to create a new gradient
git-svn-id: http://skia.googlecode.com/svn/trunk@1610 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/bench/GradientBench.cpp b/bench/GradientBench.cpp
index 428ad57..d10625b 100644
--- a/bench/GradientBench.cpp
+++ b/bench/GradientBench.cpp
@@ -153,15 +153,53 @@
typedef SkBenchmark INHERITED;
};
+class Gradient2Bench : public SkBenchmark {
+public:
+ Gradient2Bench(void* param) : INHERITED(param) {}
+
+protected:
+ virtual const char* onGetName() {
+ return "gradient_create";
+ }
+
+ virtual void onDraw(SkCanvas* canvas) {
+ SkPaint paint;
+ this->setupPaint(&paint);
+
+ const SkRect r = { 0, 0, SkIntToScalar(4), SkIntToScalar(4) };
+ const SkPoint pts[] = { 0, 0, SkIntToScalar(100), SkIntToScalar(100) };
+
+ for (int i = 0; i < 1000; i++) {
+ SkColor colors[] = { SK_ColorBLACK, SkColorSetARGB(i, i, i, i), SK_ColorWHITE };
+ SkShader* s = SkGradientShader::CreateLinear(pts, colors, NULL,
+ SK_ARRAY_COUNT(colors),
+ SkShader::kClamp_TileMode);
+ paint.setShader(s)->unref();
+ canvas->drawRect(r, paint);
+ }
+ }
+
+private:
+ typedef SkBenchmark INHERITED;
+};
+
static SkBenchmark* Fact0(void* p) { return new GradientBench(p, kLinear_GradType); }
+static SkBenchmark* Fact01(void* p) { return new GradientBench(p, kLinear_GradType, SkShader::kMirror_TileMode); }
static SkBenchmark* Fact1(void* p) { return new GradientBench(p, kRadial_GradType); }
static SkBenchmark* Fact11(void* p) { return new GradientBench(p, kRadial_GradType, SkShader::kMirror_TileMode); }
static SkBenchmark* Fact2(void* p) { return new GradientBench(p, kSweep_GradType); }
static SkBenchmark* Fact3(void* p) { return new GradientBench(p, kRadial2_GradType); }
+static SkBenchmark* Fact31(void* p) { return new GradientBench(p, kRadial2_GradType, SkShader::kMirror_TileMode); }
+
+static SkBenchmark* Fact4(void* p) { return new Gradient2Bench(p); }
static BenchRegistry gReg0(Fact0);
+static BenchRegistry gReg01(Fact01);
static BenchRegistry gReg1(Fact1);
static BenchRegistry gReg11(Fact11);
static BenchRegistry gReg2(Fact2);
static BenchRegistry gReg3(Fact3);
+static BenchRegistry gReg31(Fact31);
+
+static BenchRegistry gReg4(Fact4);