This patch implements generalized DAG connectivity for SkImageFilter. SkImageFilter maintains a list of inputs, which can be constructed either from a SkImageFilter** or zero or more SkImageFilter* arguments (varargs).
Existing filters which maintained their own filter connectivity were refactored to use the new constructors and flattening/unflattening code. Modifying the remaining filters which are not yet DAG-friendly is left for future work; they are considered to have zero inputs for now.
Review URL: https://codereview.appspot.com/6443119
git-svn-id: http://skia.googlecode.com/svn/trunk@5891 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/effects/SkBitmapSource.cpp b/src/effects/SkBitmapSource.cpp
index 8aa0433..854df9d 100644
--- a/src/effects/SkBitmapSource.cpp
+++ b/src/effects/SkBitmapSource.cpp
@@ -7,7 +7,9 @@
#include "SkBitmapSource.h"
-SkBitmapSource::SkBitmapSource(const SkBitmap& bitmap) : fBitmap(bitmap) {
+SkBitmapSource::SkBitmapSource(const SkBitmap& bitmap)
+ : INHERITED(0),
+ fBitmap(bitmap) {
}
SkBitmapSource::SkBitmapSource(SkFlattenableReadBuffer& buffer)