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add clipped case for dashing to exercise quickReject

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git-svn-id: http://skia.googlecode.com/svn/trunk@3961 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
reed@google.com 2012-05-15 19:50:58 +00:00
parent 97ecd1d454
commit 4ad2275350
1 changed files with 19 additions and 5 deletions
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24
bench/DashBench.cpp
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@ -34,18 +34,21 @@ protected:
SkString fName; SkString fName;
SkTDArray<SkScalar> fIntervals; SkTDArray<SkScalar> fIntervals;
int fWidth; int fWidth;
bool fDoClip;
enum { enum {
N = SkBENCHLOOP(100) N = SkBENCHLOOP(100)
}; };
public: public:
DashBench(void* param, const SkScalar intervals[], int count, int width) : INHERITED(param) { DashBench(void* param, const SkScalar intervals[], int count, int width,
bool doClip = false) : INHERITED(param) {
fIntervals.append(count, intervals); fIntervals.append(count, intervals);
for (int i = 0; i < count; ++i) { for (int i = 0; i < count; ++i) {
fIntervals[i] *= width; fIntervals[i] *= width;
} }
fWidth = width; fWidth = width;
fName.printf("dash_%d", width); fName.printf("dash_%d_%s", width, doClip ? "clipped" : "noclip");
fDoClip = doClip;
} }
virtual void makePath(SkPath* path) { virtual void makePath(SkPath* path) {
@ -69,6 +72,15 @@ protected:
paint.setPathEffect(new SkDashPathEffect(fIntervals.begin(), paint.setPathEffect(new SkDashPathEffect(fIntervals.begin(),
fIntervals.count(), 0))->unref(); fIntervals.count(), 0))->unref();
if (fDoClip) {
SkRect r = path.getBounds();
r.inset(-SkIntToScalar(20), -SkIntToScalar(20));
// now move it so we don't intersect
r.offset(0, r.height() * 3 / 2);
canvas->clipRect(r);
}
this->handlePath(canvas, path, paint, N); this->handlePath(canvas, path, paint, N);
} }
@ -85,7 +97,7 @@ private:
class RectDashBench : public DashBench { class RectDashBench : public DashBench {
public: public:
RectDashBench(void* param, const SkScalar intervals[], int count, int width) RectDashBench(void* param, const SkScalar intervals[], int count, int width, bool doClip = false)
: INHERITED(param, intervals, count, width) { : INHERITED(param, intervals, count, width) {
fName.append("_rect"); fName.append("_rect");
} }
@ -132,10 +144,12 @@ static const SkScalar gDots[] = { SK_Scalar1, SK_Scalar1 };
static SkBenchmark* gF0(void* p) { return new DashBench(p, PARAM(gDots), 0); } static SkBenchmark* gF0(void* p) { return new DashBench(p, PARAM(gDots), 0); }
static SkBenchmark* gF1(void* p) { return new DashBench(p, PARAM(gDots), 1); } static SkBenchmark* gF1(void* p) { return new DashBench(p, PARAM(gDots), 1); }
static SkBenchmark* gF2(void* p) { return new DashBench(p, PARAM(gDots), 4); } static SkBenchmark* gF2(void* p) { return new DashBench(p, PARAM(gDots), 1, true); }
static SkBenchmark* gF3(void* p) { return new RectDashBench(p, PARAM(gDots), 4); } static SkBenchmark* gF3(void* p) { return new DashBench(p, PARAM(gDots), 4); }
static SkBenchmark* gF4(void* p) { return new RectDashBench(p, PARAM(gDots), 4); }
static BenchRegistry gR0(gF0); static BenchRegistry gR0(gF0);
static BenchRegistry gR1(gF1); static BenchRegistry gR1(gF1);
static BenchRegistry gR2(gF2); static BenchRegistry gR2(gF2);
static BenchRegistry gR3(gF3); static BenchRegistry gR3(gF3);
static BenchRegistry gR4(gF4);