Bug 57301 - Touch selection conflicts handled inconsistently
Summary: Touch selection conflicts handled inconsistently
Status: RESOLVED FIXED
Alias: None
Product: xorg
Classification: Unclassified
Component: Server/Input/Core (show other bugs)
Version: git
Hardware: Other All
: medium normal
Assignee: Xorg Project Team
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-11-20 02:15 UTC by Peter Hutterer
Modified: 2012-12-18 05:01 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments

Description Peter Hutterer 2012-11-20 02:15:00 UTC 
Touch events may only be selected by one client per window, but some nesting is allowed. For example, client A may select for XIAllDevices and client B is still allowed to select for a specific device.

In the current code there is a dependency on who selects for what first such that if A selects for XIAllDevices and B for device X, B gets an error. But the other way round all goes well.
Comment 2 Peter Hutterer 2012-12-18 05:01:07 UTC 
commit 39f19b3f3b8c9b714e70e339dfb0083ff629ab2a
Author: Peter Hutterer <peter.hutterer@who-t.net>
Date:   Tue Nov 20 11:48:31 2012 +1000

    Xi: fix touch event selction conflicts (#57301)

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