Bug 108296 - Coordinated Graphics: Remove m_releasedImageBackings in CoordinatedGraphicsScene.
Summary: Coordinated Graphics: Remove m_releasedImageBackings in CoordinatedGraphicsSc...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
Depends on: 108294
Blocks: 103854
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Reported: 2013-01-29 22:23 PST by Dongseong Hwang
Modified: 2013-02-04 22:34 PST (History)
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Description Dongseong Hwang 2013-01-29 22:23:09 PST
Currently, m_releasedCoordinatedBackingStores guarantees that TextureMapperLayer does not refer a dangling pointer of a platform layer and a backing store.
However, now TextureMapperScene executes all operations at the time to flush, and the time gap between setting a platform layer and using the platform layer disappears, so we don't need m_releasedCoordinatedBackingStores anymore.