diff options
Diffstat (limited to 'gm')
| -rw-r--r-- | gm/complexclip.cpp | 33 |
1 files changed, 29 insertions, 4 deletions
diff --git a/gm/complexclip.cpp b/gm/complexclip.cpp index 30bb50b988..3783669b7e 100644 --- a/gm/complexclip.cpp +++ b/gm/complexclip.cpp @@ -19,8 +19,11 @@ static const SkColor gClipBColor = SK_ColorRED; class ComplexClipGM : public GM { bool fDoAAClip; + bool fSaveLayer; public: - ComplexClipGM(bool aaclip) : fDoAAClip(aaclip) { + ComplexClipGM(bool aaclip, bool saveLayer) + : fDoAAClip(aaclip) + , fSaveLayer(saveLayer) { this->setBGColor(0xFFDDDDDD); // this->setBGColor(SkColorSetRGB(0xB0,0xDD,0xB0)); } @@ -29,7 +32,9 @@ protected: SkString onShortName() { SkString str; - str.printf("complexclip_%s", fDoAAClip ? "aa" : "bw"); + str.printf("complexclip_%s%s", + fDoAAClip ? "aa" : "bw", + fSaveLayer ? "_layer" : ""); return str; } @@ -90,6 +95,15 @@ protected: canvas->translate(SkIntToScalar(20), SkIntToScalar(20)); canvas->scale(3 * SK_Scalar1 / 4, 3 * SK_Scalar1 / 4); + if (fSaveLayer) { + SkRect bounds = SkRect::MakeXYWH(100, 100, 1000, 750); + SkPaint boundPaint; + boundPaint.setColor(SK_ColorRED); + boundPaint.setStyle(SkPaint::kStroke_Style); + canvas->drawRect(bounds, boundPaint); + canvas->saveLayer(&bounds, NULL); + } + for (int invBits = 0; invBits < 4; ++invBits) { canvas->save(); for (size_t op = 0; op < SK_ARRAY_COUNT(gOps); ++op) { @@ -129,6 +143,10 @@ protected: canvas->restore(); canvas->translate(0, SkIntToScalar(250)); } + + if (fSaveLayer) { + canvas->restore(); + } } private: void drawHairlines(SkCanvas* canvas, const SkPath& path, @@ -154,10 +172,17 @@ private: ////////////////////////////////////////////////////////////////////////////// -static GM* gFact0(void*) { return new ComplexClipGM(false); } -static GM* gFact1(void*) { return new ComplexClipGM(true); } +// aliased and anti-aliased w/o a layer +static GM* gFact0(void*) { return new ComplexClipGM(false, false); } +static GM* gFact1(void*) { return new ComplexClipGM(true, false); } + +// aliased and anti-aliased w/ a layer +static GM* gFact2(void*) { return new ComplexClipGM(false, true); } +static GM* gFact3(void*) { return new ComplexClipGM(true, true); } static GMRegistry gReg0(gFact0); static GMRegistry gReg1(gFact1); +static GMRegistry gReg2(gFact2); +static GMRegistry gReg3(gFact3); } |