[PDF] Make stream compression optional on a per device basis.
There are a lot of small pieces to make this change work:
- SkPDFDocument (and SkPDFCatalog) take flags to disable compression (and font embedding - not implemented yet, can disable font subsetting for now).
- SkPDFStream now defers compression until the size/emit step.
- Classes that *had* a stream (because they didn't know the stream size at construction time) now *are* streams to make the substitution work correctly.
- The SkPDFShader implementation got pulled apart into two classes, one that is a SkPDFDict, and one that is a SkPDFStream (making the common ancestor SkPDFObject).
- Added helper methods in SkPDFObject for children that have simple resource lists.
- Added an iterator to SkPDFDict so that a substitute SkPDFStream can get a copy of the stream dictionary.
- Change SkPDFDocument to have a pointer to an SkPDFCatalog to remove a new circular header reference.
Review URL: http://codereview.appspot.com/4700045
git-svn-id: http://skia.googlecode.com/svn/trunk@1911 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/pdf/SkPDFFont.cpp b/src/pdf/SkPDFFont.cpp
index 4602c68..be16c76 100755
--- a/src/pdf/SkPDFFont.cpp
+++ b/src/pdf/SkPDFFont.cpp
@@ -435,12 +435,7 @@
}
void SkPDFFont::getResources(SkTDArray<SkPDFObject*>* resourceList) {
- resourceList->setReserve(resourceList->count() + fResources.count());
- for (int i = 0; i < fResources.count(); i++) {
- resourceList->push(fResources[i]);
- fResources[i]->ref();
- fResources[i]->getResources(resourceList);
- }
+ GetResourcesHelper(&fResources, resourceList);
}
SkTypeface* SkPDFFont::typeface() {