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add more cases to dashline: circle-vs-square, 0,1,2 stroke_width

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git-svn-id: http://skia.googlecode.com/svn/trunk@5397 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
reed@google.com 2012-09-04 20:19:35 +00:00
parent 31e9d64cb1
commit 5125d84433
1 changed files with 26 additions and 7 deletions
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33
bench/DashBench.cpp
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@ -215,9 +215,14 @@ private:
typedef SkBenchmark INHERITED;
};
/*
* We try to special case square dashes (intervals are equal to strokewidth).
*/
class DashLineBench : public SkBenchmark {
SkString fName;
SkPath fPath;
SkScalar fStrokeWidth;
bool fIsRound;
SkAutoTUnref<SkPathEffect> fPE;
enum {
@ -225,10 +230,12 @@ class DashLineBench : public SkBenchmark {
};
public:
DashLineBench(void* param) : INHERITED(param) {
fName.printf("dashline");
DashLineBench(void* param, SkScalar width, bool isRound) : INHERITED(param) {
fName.printf("dashline_%g_%s", SkScalarToFloat(width), isRound ? "circle" : "square");
fStrokeWidth = width;
fIsRound = isRound;
SkScalar vals[] = { SkIntToScalar(1), SkIntToScalar(1) };
SkScalar vals[] = { SK_Scalar1, SK_Scalar1 };
fPE.reset(new SkDashPathEffect(vals, 2, 0));
}
@ -240,10 +247,12 @@ protected:
virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE {
SkPaint paint;
this->setupPaint(&paint);
paint.setStrokeWidth(1);
paint.setStrokeWidth(fStrokeWidth);
paint.setStrokeCap(fIsRound ? SkPaint::kRound_Cap : SkPaint::kSquare_Cap);
paint.setPathEffect(fPE);
for (int i = 0; i < N; ++i) {
canvas->drawLine(10, 10, 640, 10, paint);
canvas->drawLine(10 * SK_Scalar1, 10 * SK_Scalar1,
640 * SK_Scalar1, 10 * SK_Scalar1, paint);
}
}
@ -264,7 +273,12 @@ static SkBenchmark* gF3(void* p) { return new DashBench(p, PARAM(gDots), 4); }
static SkBenchmark* gF4(void* p) { return new MakeDashBench(p, make_poly, "poly"); }
static SkBenchmark* gF5(void* p) { return new MakeDashBench(p, make_quad, "quad"); }
static SkBenchmark* gF6(void* p) { return new MakeDashBench(p, make_cubic, "cubic"); }
static SkBenchmark* gF7(void* p) { return new DashLineBench(p); }
static SkBenchmark* gF700(void* p) { return new DashLineBench(p, 0, false); }
static SkBenchmark* gF710(void* p) { return new DashLineBench(p, SK_Scalar1, false); }
static SkBenchmark* gF720(void* p) { return new DashLineBench(p, 2 * SK_Scalar1, false); }
static SkBenchmark* gF701(void* p) { return new DashLineBench(p, 0, true); }
static SkBenchmark* gF711(void* p) { return new DashLineBench(p, SK_Scalar1, true); }
static SkBenchmark* gF721(void* p) { return new DashLineBench(p, 2 * SK_Scalar1, true); }
static BenchRegistry gR0(gF0);
static BenchRegistry gR1(gF1);
@ -273,4 +287,9 @@ static BenchRegistry gR3(gF3);
static BenchRegistry gR4(gF4);
static BenchRegistry gR5(gF5);
static BenchRegistry gR6(gF6);
static BenchRegistry gR7(gF7);
static BenchRegistry gR700(gF700);
static BenchRegistry gR710(gF710);
static BenchRegistry gR720(gF720);
static BenchRegistry gR701(gF701);
static BenchRegistry gR711(gF711);
static BenchRegistry gR721(gF721);