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add arg to make diff sized rects

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git-svn-id: http://skia.googlecode.com/svn/trunk@59 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
reed@android.com 2009-01-08 03:00:57 +00:00
parent a720790ef0
commit d2c3744801
1 changed files with 35 additions and 14 deletions
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49
bench/RectBench.cpp
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@ -2,26 +2,28 @@
#include "SkCanvas.h"
#include "SkPaint.h"
#include "SkRandom.h"
#include "SkString.h"
class RectBench : public SkBenchmark {
public:
int fShift;
enum {
W = 640,
H = 480,
N = 100
N = 300
};
SkRect fRects[N];
SkColor fColors[N];
RectBench() {
RectBench(int shift) : fShift(shift) {
SkRandom rand;
for (int i = 0; i < N; i++) {
int x = rand.nextU() % W;
int y = rand.nextU() % H;
int w = rand.nextU() % W;
int h = rand.nextU() % H;
w >>= 1;
h >>= 1;
w >>= shift;
h >>= shift;
x -= w/2;
y -= h/2;
fRects[i].set(SkIntToScalar(x), SkIntToScalar(y),
@ -29,16 +31,24 @@ public:
fColors[i] = rand.nextU() | 0xFF808080;
}
}
SkString fName;
const char* computeName(const char root[]) {
fName.set(root);
fName.appendS32(fShift);
return fName.c_str();
}
protected:
virtual void drawThisRect(SkCanvas* c, const SkRect& r, const SkPaint& p) {
c->drawRect(r, p);
}
virtual const char* onGetName() { return "rectangles"; }
virtual const char* onGetName() { return computeName("rectangles"); }
virtual SkIPoint onGetSize() { return SkMakeIPoint(640, 480); }
virtual void onDraw(SkCanvas* canvas) {
SkPaint paint;
paint.setAntiAlias(true);
for (int i = 0; i < N; i++) {
paint.setColor(fColors[i]);
this->drawThisRect(canvas, fRects[i], paint);
@ -47,19 +57,23 @@ protected:
};
class OvalBench : public RectBench {
public:
OvalBench(int shift) : RectBench(shift) {}
protected:
virtual void drawThisRect(SkCanvas* c, const SkRect& r, const SkPaint& p) {
c->drawOval(r, p);
}
virtual const char* onGetName() { return "ovals"; }
virtual const char* onGetName() { return computeName("ovals"); }
};
class RRectBench : public RectBench {
public:
RRectBench(int shift) : RectBench(shift) {}
protected:
virtual void drawThisRect(SkCanvas* c, const SkRect& r, const SkPaint& p) {
c->drawRoundRect(r, r.width() / 4, r.height() / 4, p);
}
virtual const char* onGetName() { return "roundrects"; }
virtual const char* onGetName() { return computeName("roundrects"); }
};
class PointsBench : public RectBench {
@ -67,7 +81,8 @@ public:
SkCanvas::PointMode fMode;
const char* fName;
PointsBench(SkCanvas::PointMode mode, const char* name) : fMode(mode) {
PointsBench(SkCanvas::PointMode mode, const char* name) :
RectBench(2), fMode(mode) {
fName = name;
}
@ -91,9 +106,12 @@ protected:
virtual const char* onGetName() { return fName; }
};
static SkBenchmark* RectFactory() { return SkNEW(RectBench); }
static SkBenchmark* OvalFactory() { return SkNEW(OvalBench); }
static SkBenchmark* RRectFactory() { return SkNEW(RRectBench); }
static SkBenchmark* RectFactory1() { return SkNEW_ARGS(RectBench, (1)); }
static SkBenchmark* RectFactory2() { return SkNEW_ARGS(RectBench, (3)); }
static SkBenchmark* OvalFactory1() { return SkNEW_ARGS(OvalBench, (1)); }
static SkBenchmark* OvalFactory2() { return SkNEW_ARGS(OvalBench, (3)); }
static SkBenchmark* RRectFactory1() { return SkNEW_ARGS(RRectBench, (1)); }
static SkBenchmark* RRectFactory2() { return SkNEW_ARGS(RRectBench, (3)); }
static SkBenchmark* PointsFactory() {
return SkNEW_ARGS(PointsBench, (SkCanvas::kPoints_PointMode, "points"));
}
@ -104,9 +122,12 @@ static SkBenchmark* PolygonFactory() {
return SkNEW_ARGS(PointsBench, (SkCanvas::kPolygon_PointMode, "polygon"));
}
static SkTRegistry<SkBenchmark> gRectReg(RectFactory);
static SkTRegistry<SkBenchmark> gOvalReg(OvalFactory);
static SkTRegistry<SkBenchmark> gRRectReg(RRectFactory);
static SkTRegistry<SkBenchmark> gRectReg1(RectFactory1);
static SkTRegistry<SkBenchmark> gRectReg2(RectFactory2);
static SkTRegistry<SkBenchmark> gOvalReg1(OvalFactory1);
static SkTRegistry<SkBenchmark> gOvalReg2(OvalFactory2);
static SkTRegistry<SkBenchmark> gRRectReg1(RRectFactory1);
static SkTRegistry<SkBenchmark> gRRectReg2(RRectFactory2);
static SkTRegistry<SkBenchmark> gPointsReg(PointsFactory);
static SkTRegistry<SkBenchmark> gLinesReg(LinesFactory);
static SkTRegistry<SkBenchmark> gPolygonReg(PolygonFactory);