diff options
author | robertphillips <robertphillips@google.com> | 2015-09-03 13:32:33 -0700 |
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committer | Commit bot <commit-bot@chromium.org> | 2015-09-03 13:32:33 -0700 |
commit | 943a462fef57832e2683894bb9f2f36ac25d98f7 (patch) | |
tree | c08c082d19d7dfb0db1331739b04cdb8b174440c /gm/imagefiltersscaled.cpp | |
parent | 44c3128bd892d32f797810d93ef1ed392e0b902d (diff) |
Minor code cleanup (left over from prior CL)
This was requested in https://codereview.chromium.org/1309543012/ (Add new GM to directly exercise perspective bitmap drawing)
Review URL: https://codereview.chromium.org/1320673011
Diffstat (limited to 'gm/imagefiltersscaled.cpp')
-rw-r--r-- | gm/imagefiltersscaled.cpp | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/gm/imagefiltersscaled.cpp b/gm/imagefiltersscaled.cpp index b53263606c..e98749ebac 100644 --- a/gm/imagefiltersscaled.cpp +++ b/gm/imagefiltersscaled.cpp @@ -27,21 +27,21 @@ namespace skiagm { class ImageFiltersScaledGM : public GM { public: - ImageFiltersScaledGM() : fInitialized(false) { + ImageFiltersScaledGM() { this->setBGColor(0x00000000); } protected: - virtual SkString onShortName() { + SkString onShortName() override { return SkString("imagefiltersscaled"); } - virtual SkISize onISize() { + SkISize onISize() override { return SkISize::Make(1428, 500); } - void make_gradient_circle(int width, int height) { + void makeGradientCircle(int width, int height) { SkScalar x = SkIntToScalar(width / 2); SkScalar y = SkIntToScalar(height / 2); SkScalar radius = SkScalarMul(SkMinScalar(x, y), SkIntToScalar(4) / SkIntToScalar(5)); @@ -60,15 +60,13 @@ protected: canvas.drawCircle(x, y, radius, paint); } - virtual void onDraw(SkCanvas* canvas) { - if (!fInitialized) { - fCheckerboard.allocN32Pixels(64, 64); - SkCanvas checkerboardCanvas(fCheckerboard); - sk_tool_utils::draw_checkerboard(&checkerboardCanvas, 0xFFA0A0A0, 0xFF404040, 8); + void onOnceBeforeDraw() override { + fCheckerboard = sk_tool_utils::create_checkerboard_bitmap(64, 64, + 0xFFA0A0A0, 0xFF404040, 8); + this->makeGradientCircle(64, 64); + } - this->make_gradient_circle(64, 64); - fInitialized = true; - } + void onDraw(SkCanvas* canvas) override { canvas->clear(SK_ColorBLACK); SkAutoTUnref<SkImageFilter> gradient(SkBitmapSource::Create(fGradientCircle)); @@ -152,15 +150,13 @@ protected: } private: - bool fInitialized; SkBitmap fCheckerboard; SkBitmap fGradientCircle; + typedef GM INHERITED; }; ////////////////////////////////////////////////////////////////////////////// -static GM* MyFactory(void*) { return new ImageFiltersScaledGM; } -static GMRegistry reg(MyFactory); - +DEF_GM(return new ImageFiltersScaledGM;) } |