188838c20818307fda770ffc395a76ea63c1c8cc - platform_external_skia

commit	188838c20818307fda770ffc395a76ea63c1c8cc	[log] [tgz]
author	vandebo@chromium.org <vandebo@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81>	Fri Mar 09 22:16:58 2012 +0000
committer	vandebo@chromium.org <vandebo@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81>	Fri Mar 09 22:16:58 2012 +0000
tree	933be3d47fe2ec30a9a95d8b1e6cd2fc58be00cc
parent	a2d8014e66cb576a25af918fb04691cc8e006b3f [diff]

[PDF] Fix memory hungry inefficiency in pdf resource tracking.

When moving the content of a device into a PDF object like SkPDFFormXObject
or SkPDFShader does, we only need the top level resources in the new object's
resource list, not the recursive set of objects.  Otherwise, when you
put a form on a form on form, etc, references to the objects multiply.

This fixed http://crbug.com/117321

Review URL: https://codereview.appspot.com/5796048

git-svn-id: http://skia.googlecode.com/svn/trunk@3360 2bbb7eff-a529-9590-31e7-b0007b416f81

include/pdf/SkPDFDevice.h[diff]
include/pdf/SkPDFPage.h[diff]
include/pdf/SkPDFTypes.h[diff]
src/pdf/SkPDFDevice.cpp[diff]
src/pdf/SkPDFFormXObject.cpp[diff]
src/pdf/SkPDFPage.cpp[diff]
src/pdf/SkPDFShader.cpp[diff]

7 files changed

tree: 933be3d47fe2ec30a9a95d8b1e6cd2fc58be00cc