Bug 4616 - cw should be disable-able from the DDX
Summary: cw should be disable-able from the DDX
Status: RESOLVED FIXED
Alias: None
Product: xorg
Classification: Unclassified
Component: Server/General (show other bugs)
Version: git
Hardware: All All
: high enhancement
Assignee: Eric Anholt
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-09-28 00:05 UTC by Eric Anholt
Modified: 2005-10-01 08:55 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments
Add a call to prevent cw from setting itself up, and use it in EXA. (2.80 KB, patch)
2005-09-28 13:04 UTC, Eric Anholt 		no flags Details | Splinter Review
Add a call to prevent CW from initializing, and fix fb for composite (6.37 KB, patch)
2005-09-29 02:34 UTC, Eric Anholt 		no flags Details | Splinter Review
Add a call to prevent CW from initializing, and fix fb for composite (15.58 KB, patch)
2005-09-29 04:01 UTC, Eric Anholt 		no flags Details | Splinter Review
Show Obsolete (2) View All

Description Eric Anholt 2005-09-28 00:05:58 UTC 
It would be nice if the DDX (EXA, for example) could keep the composite wrapper
from getting set up, as this would decrease overhead for compositing.
Comment 1 Eric Anholt 2005-09-28 13:04:44 UTC 
Created attachment 3422 [details] [review]
Add a call to prevent cw from setting itself up, and use it in EXA.

Proposed patch to fix this bug.  It exposes bugs in EXA, so it hasn't been
committed yet.
Comment 2 Eric Anholt 2005-09-29 02:34:53 UTC 
Created attachment 3428 [details] [review]
Add a call to prevent CW from initializing, and fix fb for composite

Software-fallback rendering failed in the previous version because COMPOSITE
changes to fb in kdrive hadn't been fully ported.  This was hidden by the
composite wrapper correctly doing the translation when getting backing-store
pixmaps.
Comment 3 Eric Anholt 2005-09-29 04:01:03 UTC 
Created attachment 3430 [details] [review]
Add a call to prevent CW from initializing, and fix fb for composite   	 

Newer version.	Merges much more of the composite extension bits from xserver. 
Still not 100% working.
Comment 4 Eric Anholt 2005-10-02 01:55:13 UTC 
Committed.

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