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Bug ID: 6663447 D3D: excessive surface data replacements
6663447 : D3D: excessive surface data replacements

Details
Type:
Bug
Submit Date:
2008-02-14
Status:
Closed
Updated Date:
2011-01-20
Project Name:
JDK
Resolved Date:
2008-03-04
Component:
client-libs
OS:
windows_xp
Sub-Component:
2d
CPU:
x86
Priority:
P3
Resolution:
Fixed
Affected Versions:
6u10
Fixed Versions:
6u10

Related Reports
Backport:
JDK-2200966 - D3D: excessive surface data replacements
Relates:
JDK-6655001 - D3D/OGL: Window translucency doesn't work with accelerated pipelines

Sub Tasks

Description
After the fix for 6655001 the replaceSurfaceData is called excessively, leading
to regression test failures because of OOMEs.

Comments
EVALUATION

http://hg.openjdk.java.net/jdk7/build/jdk/rev/12b65e7ee3e4
2010-12-04 
SUGGESTED FIX

http://sa.sfbay.sun.com/projects/java2d_data/6u10/6663447.0
2008-02-15 
EVALUATION

We need to only replace the surface data when the current transparency/translucency
status of the window changes from opaque to non-opaque/translucent.

Currently we replace it even if the transparency factor is changed.
2008-02-14


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