[Webkit-unassigned] [Bug 108296] New: Coordinated Graphics: Remove m_releasedCoordinatedBackingStores in TextureMapperScene.
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Tue Jan 29 22:21:10 PST 2013
https://bugs.webkit.org/show_bug.cgi?id=108296
Summary: Coordinated Graphics: Remove
m_releasedCoordinatedBackingStores in
TextureMapperScene.
Product: WebKit
Version: 528+ (Nightly build)
Platform: Unspecified
OS/Version: Unspecified
Status: NEW
Severity: Normal
Priority: P2
Component: Layout and Rendering
AssignedTo: webkit-unassigned at lists.webkit.org
ReportedBy: luxtella at company100.net
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.
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