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new vertices gm to test alpha

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git-svn-id: http://skia.googlecode.com/svn/trunk@14580 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
reed@google.com 2014-05-05 20:41:21 +00:00
parent 775bf661bb
commit 60da8f3952
1 changed files with 12 additions and 3 deletions
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15
gm/vertices.cpp
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@ -27,9 +27,10 @@ class VerticesGM : public skiagm::GM {
SkPoint fTexs[9];
SkColor fColors[9];
SkShader* fShader;
unsigned fAlpha;
public:
VerticesGM() : fShader(NULL) {
VerticesGM(unsigned alpha) : fShader(NULL), fAlpha(alpha) {
}
virtual ~VerticesGM() {
@ -65,7 +66,11 @@ protected:
}
virtual SkString onShortName() SK_OVERRIDE {
return SkString("vertices");
SkString name("vertices");
if (0xFF != fAlpha) {
name.appendf("_%02X", fAlpha);
}
return name;
}
virtual SkISize onISize() SK_OVERRIDE {
@ -96,6 +101,7 @@ protected:
SkPaint paint;
paint.setShader(fShader);
paint.setAlpha(fAlpha);
canvas->translate(20, 20);
for (size_t j = 0; j < SK_ARRAY_COUNT(modes); ++j) {
@ -118,4 +124,7 @@ private:
typedef skiagm::GM INHERITED;
};
DEF_GM( return SkNEW(VerticesGM); )
/////////////////////////////////////////////////////////////////////////////////////
DEF_GM( return SkNEW_ARGS(VerticesGM, (0xFF)); )
DEF_GM( return SkNEW_ARGS(VerticesGM, (0x80)); )