change SkDrawFilter::filter to return a bool, where false means don't-draw
Review URL: https://codereview.appspot.com/6851111
git-svn-id: http://skia.googlecode.com/svn/trunk@6551 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/SampleApp.cpp b/samplecode/SampleApp.cpp
index c94a772..0943d77 100644
--- a/samplecode/SampleApp.cpp
+++ b/samplecode/SampleApp.cpp
@@ -491,7 +491,7 @@
SkOSMenu::TriState hinting) :
fLCDState(lcd), fAAState(aa), fFilterState(filter), fHintingState(hinting) {}
- virtual void filter(SkPaint* paint, Type t) {
+ virtual bool filter(SkPaint* paint, Type t) {
if (kText_Type == t && SkOSMenu::kMixedState != fLCDState) {
paint->setLCDRenderText(SkOSMenu::kOnState == fLCDState);
}
@@ -506,6 +506,7 @@
SkPaint::kNormal_Hinting :
SkPaint::kSlight_Hinting);
}
+ return true;
}
private:
diff --git a/samplecode/SampleLayers.cpp b/samplecode/SampleLayers.cpp
index 6d57c2a..cf6b009 100644
--- a/samplecode/SampleLayers.cpp
+++ b/samplecode/SampleLayers.cpp
@@ -125,11 +125,12 @@
class RedFilter : public SkDrawFilter {
public:
- virtual void filter(SkPaint* p, SkDrawFilter::Type) SK_OVERRIDE {
+ virtual bool filter(SkPaint* p, SkDrawFilter::Type) SK_OVERRIDE {
fColor = p->getColor();
if (fColor == SK_ColorRED) {
p->setColor(SK_ColorGREEN);
}
+ return true;
}
private: