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Make all gradient benchs use the same repeat count.

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R=robertphillips@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/25306003

git-svn-id: http://skia.googlecode.com/svn/trunk@11634 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
commit-bot@chromium.org 2013-10-07 17:18:21 +00:00
parent de09af3fd8
commit b120bd986e
1 changed files with 36 additions and 37 deletions
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73
bench/GradientBench.cpp
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@ -109,13 +109,12 @@ typedef SkShader* (*GradMaker)(const SkPoint pts[2], const GradData& data,
static const struct {
GradMaker fMaker;
const char* fName;
int fRepeat;
} gGrads[] = {
{ MakeLinear, "linear", 15 },
{ MakeRadial, "radial1", 10 },
{ MakeSweep, "sweep", 1 },
{ Make2Radial, "radial2", 5 },
{ MakeConical, "conical", 5 },
{ MakeLinear, "linear" },
{ MakeRadial, "radial1" },
{ MakeSweep, "sweep" },
{ Make2Radial, "radial2" },
{ MakeConical, "conical" },
};
enum GradType { // these must match the order in gGrads
@ -162,10 +161,10 @@ static const char* geomtypename(GeomType gt) {
class GradientBench : public SkBenchmark {
SkString fName;
SkShader* fShader;
int fRepeat;
enum {
W = 400,
H = 400,
kRepeat = 15,
};
public:
GradientBench(GradType gradType,
@ -191,7 +190,6 @@ public:
{ SkIntToScalar(W), SkIntToScalar(H) }
};
fRepeat = gGrads[gradType].fRepeat;
fShader = gGrads[gradType].fMaker(pts, data, tm, NULL, scale);
fGeomType = geomType;
}
@ -212,7 +210,7 @@ protected:
paint.setShader(fShader);
SkRect r = { 0, 0, SkIntToScalar(W), SkIntToScalar(H) };
for (int i = 0; i < this->getLoops() * fRepeat; i++) {
for (int i = 0; i < this->getLoops() * kRepeat; i++) {
switch (fGeomType) {
case kRect_GeomType:
canvas->drawRect(r, paint);
@ -230,6 +228,35 @@ private:
GeomType fGeomType;
};
DEF_BENCH( return new GradientBench(kLinear_GradType); )
DEF_BENCH( return new GradientBench(kLinear_GradType, gGradData[1]); )
DEF_BENCH( return new GradientBench(kLinear_GradType, gGradData[2]); )
DEF_BENCH( return new GradientBench(kLinear_GradType, gGradData[0], SkShader::kMirror_TileMode); )
DEF_BENCH( return new GradientBench(kRadial_GradType, gGradData[0]); )
DEF_BENCH( return new GradientBench(kRadial_GradType, gGradData[1]); )
DEF_BENCH( return new GradientBench(kRadial_GradType, gGradData[2]); )
// Draw a radial gradient of radius 1/2 on a rectangle; half the lines should
// be completely pinned, the other half should pe partially pinned
DEF_BENCH( return new GradientBench(kRadial_GradType, gGradData[0], SkShader::kClamp_TileMode, kRect_GeomType, 0.5f); )
// Draw a radial gradient on a circle of equal size; all the lines should
// hit the unpinned fast path (so long as GradientBench.W == H)
DEF_BENCH( return new GradientBench(kRadial_GradType, gGradData[0], SkShader::kClamp_TileMode, kOval_GeomType); )
DEF_BENCH( return new GradientBench(kRadial_GradType, gGradData[0], SkShader::kMirror_TileMode); )
DEF_BENCH( return new GradientBench(kSweep_GradType); )
DEF_BENCH( return new GradientBench(kSweep_GradType, gGradData[1]); )
DEF_BENCH( return new GradientBench(kSweep_GradType, gGradData[2]); )
DEF_BENCH( return new GradientBench(kRadial2_GradType); )
DEF_BENCH( return new GradientBench(kRadial2_GradType, gGradData[1]); )
DEF_BENCH( return new GradientBench(kRadial2_GradType, gGradData[0], SkShader::kMirror_TileMode); )
DEF_BENCH( return new GradientBench(kConical_GradType); )
DEF_BENCH( return new GradientBench(kConical_GradType, gGradData[1]); )
DEF_BENCH( return new GradientBench(kConical_GradType, gGradData[2]); )
///////////////////////////////////////////////////////////////////////////////
class Gradient2Bench : public SkBenchmark {
SkString fName;
bool fHasAlpha;
@ -274,33 +301,5 @@ private:
typedef SkBenchmark INHERITED;
};
DEF_BENCH( return new GradientBench(kLinear_GradType); )
DEF_BENCH( return new GradientBench(kLinear_GradType, gGradData[1]); )
DEF_BENCH( return new GradientBench(kLinear_GradType, gGradData[2]); )
DEF_BENCH( return new GradientBench(kLinear_GradType, gGradData[0], SkShader::kMirror_TileMode); )
DEF_BENCH( return new GradientBench(kRadial_GradType, gGradData[0]); )
DEF_BENCH( return new GradientBench(kRadial_GradType, gGradData[1]); )
DEF_BENCH( return new GradientBench(kRadial_GradType, gGradData[2]); )
// Draw a radial gradient of radius 1/2 on a rectangle; half the lines should
// be completely pinned, the other half should pe partially pinned
DEF_BENCH( return new GradientBench(kRadial_GradType, gGradData[0], SkShader::kClamp_TileMode, kRect_GeomType, 0.5f); )
// Draw a radial gradient on a circle of equal size; all the lines should
// hit the unpinned fast path (so long as GradientBench.W == H)
DEF_BENCH( return new GradientBench(kRadial_GradType, gGradData[0], SkShader::kClamp_TileMode, kOval_GeomType); )
DEF_BENCH( return new GradientBench(kRadial_GradType, gGradData[0], SkShader::kMirror_TileMode); )
DEF_BENCH( return new GradientBench(kSweep_GradType); )
DEF_BENCH( return new GradientBench(kSweep_GradType, gGradData[1]); )
DEF_BENCH( return new GradientBench(kSweep_GradType, gGradData[2]); )
DEF_BENCH( return new GradientBench(kRadial2_GradType); )
DEF_BENCH( return new GradientBench(kRadial2_GradType, gGradData[1]); )
DEF_BENCH( return new GradientBench(kRadial2_GradType, gGradData[0], SkShader::kMirror_TileMode); )
DEF_BENCH( return new GradientBench(kConical_GradType); )
DEF_BENCH( return new GradientBench(kConical_GradType, gGradData[1]); )
DEF_BENCH( return new GradientBench(kConical_GradType, gGradData[2]); )
DEF_BENCH( return new Gradient2Bench(false); )
DEF_BENCH( return new Gradient2Bench(true); )