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Add performance benchmark before landing perf improvements that remove sk_bezero in SkMatrix44

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BUG=skia:1558
R=jvanverth@google.com

Review URL: https://codereview.chromium.org/22872015

git-svn-id: http://skia.googlecode.com/svn/trunk@10967 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
shawnsingh@chromium.org 2013-08-28 05:07:26 +00:00
parent 7687578d3a
commit 63bf68df05
1 changed files with 22 additions and 0 deletions
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22
bench/Matrix44Bench.cpp
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@ -58,6 +58,27 @@ private:
typedef Matrix44Bench INHERITED;
};
class SetIdentityMatrix44Bench : public Matrix44Bench {
public:
SetIdentityMatrix44Bench(void* param) : INHERITED(param, "setidentity") {
double rowMajor[16] =
{ 1, 2, 3, 4,
5, 6, 7, 8,
9, 10, 11, 12,
13, 14, 15, 16};
mat.setRowMajord(rowMajor);
}
protected:
virtual void performTest() {
for (int i = 0; i < 10; ++i) {
mat.setIdentity();
}
}
private:
SkMatrix44 mat;
typedef Matrix44Bench INHERITED;
};
class PreScaleMatrix44Bench : public Matrix44Bench {
public:
PreScaleMatrix44Bench(void* param) : INHERITED(param, "prescale") {
@ -232,6 +253,7 @@ private:
typedef Matrix44Bench INHERITED;
};
DEF_BENCH( return new SetIdentityMatrix44Bench(p); )
DEF_BENCH( return new EqualsMatrix44Bench(p); )
DEF_BENCH( return new PreScaleMatrix44Bench(p); )
DEF_BENCH( return new PostScaleMatrix44Bench(p); )