Daniel Stone 314776eb36 Touch: Fix duplicate TouchBegin selection with virtual devices ...

Given the following scenario:
  1) client A selects for TouchBegin on window W for device D
  2) client B selects for TouchBegin on window W for XIAllDevices
  3) client C selects for TouchBegin on window W with device E

Step 3 will fail with BadImplementation, because attempting to look up
XIAllDevices or XIAllMasterDevices with dixLookupDevices doesn't work.
This should succeed (or, if it was selecting for device D, fail with
BadAccess as it would be a duplicate selection).

Fix this by performing the appropriate lookup for virtual devices.

Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Cc: Peter Hutterer <peter.hutterer@who-t.net>
Cc: Chase Douglas <chase.douglas@ubuntu.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

2012-10-04 13:24:44 +10:00

10 KiB

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