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authorGravatar tomhudson@google.com <tomhudson@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>2011-11-22 15:58:06 +0000
committerGravatar tomhudson@google.com <tomhudson@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>2011-11-22 15:58:06 +0000
commit8caac6447dd68655b57dfe876626a9733b191416 (patch)
tree50b6cb4ba346aacd12d2a21f5ee8cee9d0574b4e /bench
parent1f6b4ae0f723317d01b158ce1498dabf4d93a67b (diff)
Add fractional-radius blurs to blur benchmark.
Specialize loops in apply_kernel and apply_kernel_interp, improving blur benchmark performance by 25%. git-svn-id: http://skia.googlecode.com/svn/trunk@2731 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'bench')
-rw-r--r--bench/BlurBench.cpp17
1 files changed, 16 insertions, 1 deletions
diff --git a/bench/BlurBench.cpp b/bench/BlurBench.cpp
index 1a69184dba..de78fe1f9a 100644
--- a/bench/BlurBench.cpp
+++ b/bench/BlurBench.cpp
@@ -14,6 +14,7 @@
#include "SkBlurMaskFilter.h"
#define SMALL SkIntToScalar(2)
+#define REAL SkFloatToScalar(1.5f)
#define BIG SkIntToScalar(10)
static const char* gStyleName[] = {
@@ -33,7 +34,11 @@ public:
fRadius = rad;
fStyle = bs;
const char* name = rad > 0 ? gStyleName[bs] : "none";
- fName.printf("blur_%d_%s", SkScalarRound(rad), name);
+ if (SkScalarFraction(rad) != 0) {
+ fName.printf("blur_%.2f_%s", SkScalarToFloat(rad), name);
+ } else {
+ fName.printf("blur_%d_%s", SkScalarRound(rad), name);
+ }
}
protected:
@@ -75,6 +80,11 @@ static SkBenchmark* Fact11(void* p) { return new BlurBench(p, BIG, SkBlurMaskFil
static SkBenchmark* Fact12(void* p) { return new BlurBench(p, BIG, SkBlurMaskFilter::kOuter_BlurStyle); }
static SkBenchmark* Fact13(void* p) { return new BlurBench(p, BIG, SkBlurMaskFilter::kInner_BlurStyle); }
+static SkBenchmark* Fact20(void* p) { return new BlurBench(p, REAL, SkBlurMaskFilter::kNormal_BlurStyle); }
+static SkBenchmark* Fact21(void* p) { return new BlurBench(p, REAL, SkBlurMaskFilter::kSolid_BlurStyle); }
+static SkBenchmark* Fact22(void* p) { return new BlurBench(p, REAL, SkBlurMaskFilter::kOuter_BlurStyle); }
+static SkBenchmark* Fact23(void* p) { return new BlurBench(p, REAL, SkBlurMaskFilter::kInner_BlurStyle); }
+
static SkBenchmark* FactNone(void* p) { return new BlurBench(p, 0, SkBlurMaskFilter::kNormal_BlurStyle); }
static BenchRegistry gReg00(Fact00);
@@ -87,5 +97,10 @@ static BenchRegistry gReg11(Fact11);
static BenchRegistry gReg12(Fact12);
static BenchRegistry gReg13(Fact13);
+static BenchRegistry gReg20(Fact20);
+static BenchRegistry gReg21(Fact21);
+static BenchRegistry gReg22(Fact22);
+static BenchRegistry gReg23(Fact23);
+
static BenchRegistry gRegNone(FactNone);