diff options
author | robertphillips <robertphillips@google.com> | 2015-09-03 13:32:33 -0700 |
---|---|---|
committer | Commit bot <commit-bot@chromium.org> | 2015-09-03 13:32:33 -0700 |
commit | 943a462fef57832e2683894bb9f2f36ac25d98f7 (patch) | |
tree | c08c082d19d7dfb0db1331739b04cdb8b174440c /gm/imagefiltersclipped.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/imagefiltersclipped.cpp')
-rw-r--r-- | gm/imagefiltersclipped.cpp | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/gm/imagefiltersclipped.cpp b/gm/imagefiltersclipped.cpp index 362d327b37..bf651a831e 100644 --- a/gm/imagefiltersclipped.cpp +++ b/gm/imagefiltersclipped.cpp @@ -28,12 +28,11 @@ namespace skiagm { class ImageFiltersClippedGM : public GM { public: - ImageFiltersClippedGM() : fInitialized(false) { + ImageFiltersClippedGM() { this->setBGColor(0x00000000); } protected: - SkString onShortName() override { return SkString("imagefiltersclipped"); } @@ -42,7 +41,7 @@ protected: return SkISize::Make(860, 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 = SkMinScalar(x, y) * 0.8f; @@ -80,15 +79,13 @@ protected: canvas->restore(); } - void onDraw(SkCanvas* canvas) override { - 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)); @@ -150,15 +147,13 @@ protected: } private: - bool fInitialized; SkBitmap fCheckerboard; SkBitmap fGradientCircle; + typedef GM INHERITED; }; ////////////////////////////////////////////////////////////////////////////// -static GM* MyFactory(void*) { return new ImageFiltersClippedGM; } -static GMRegistry reg(MyFactory); - +DEF_GM(return new ImageFiltersClippedGM;) } |