[PULL updated] pointer barrier events/releases (XI2.3)

[Peter Hutterer]

Changes to original pull:
- added Jasper's rev-by tag to last three commits
- removed the XI grab mask commit, this is unrelated to barriers and I'll
  send it through a different branch

The following changes since commit b51a1bd2766e7dc975ca8f1cacc3f8bd0e1a68a3:

  Merge remote-tracking branch 'whot/for-keith' (2012-11-30 09:31:46 -0800)

are available in the git repository at:


  git://people.freedesktop.org/~whot/xserver barriers

for you to fetch changes up to 2eefa5d6e870c57ac6a5930883d8cfe3a3882a43:

  Xi: if a MD is removed, send a barrier leave event (if applicable) (2012-12-18 08:28:02 +1000)

----------------------------------------------------------------
Jasper St. Pierre (14):
      cursor: Move pointer barrier code over to XI
      barriers: Don't loop over the server to destroy a barrier
      barriers: Switch to an explicit hook for barrier constrainment
      barriers: Switch to finding the nearest barrier client
      barriers: Reindent the constrainment hook
      Add support for XI2.3: Pointer barrier events and releases.
      barriers: Add support for edge cases when releasing barriers
      barriers: Add a couple pixels of elbow room for the hit detection
      barriers: Increment event ID on hit box leave
      barriers: Send a BarrierLeave event when we leave the hitbox
      barriers: Clean up code
      barriers: Send an XI_BarrierLeave event when a barrier is destroyed
      barriers: Replace complex intersection test with simpler math
      barriers: Support line and ray barriers

Peter Hutterer (18):
      include: fix comment
      barriers: Don't allow destroying other client's barriers
      barriers: Don't allow releasing the pointer on other client's barriers
      Pass the event list through to the pointer barrier code to return it
      Xi: fill in barrier root x/y after clamping to RandR outputs
      dix: skip delivery if it's not the right pointer barrier client
      dix: handle barrier events properly when converting to core/XI 1.x
      dix: ignore barrier events in FixUpEventFromWindow
      Xi: deliver barrier events as grabbed events where necessary
      Xi: if the device is currently grabbed, flag the barrier event
      mi: rename mipointer's internal event list
      Require inputproto 2.2.99.1
      tests/xi2: at protocol conversion test for barrier events
      Xi: swap sequence number and evtype in barrier events
      Xi: fix swapping for barrier events
      Xi: fix per-device barrier handling
      Xi: don't store the window pointer in barriers, store the window ID
      Xi: if a MD is removed, send a barrier leave event (if applicable)

 Xi/Makefile.am                   |   2 +
 Xi/exevents.c                    |  47 ++
 Xi/extinit.c                     |  41 +-
 Xi/xibarriers.c                  | 916 +++++++++++++++++++++++++++++++++++++++
 Xi/xibarriers.h                  |  48 ++
 Xi/xichangehierarchy.c           |   6 +
 configure.ac                     |   2 +-
 dix/eventconvert.c               |  43 ++
 dix/events.c                     |  24 +
 dix/getevents.c                  |  15 +-
 include/events.h                 |   1 +
 include/eventstr.h               |  24 +-
 include/input.h                  |   6 +
 include/inputstr.h               |   2 +-
 mi/mieq.c                        |   4 +
 mi/mipointer.c                   |  54 ++-
 mi/mipointer.h                   |   3 +-
 test/fixes.c                     |  26 ++
 test/xi2/protocol-eventconvert.c | 216 +++++++++
 xfixes/cursor.c                  | 432 +-----------------
 xfixes/xfixes.h                  |  17 +-
 21 files changed, 1465 insertions(+), 464 deletions(-)
 create mode 100644 Xi/xibarriers.c
 create mode 100644 Xi/xibarriers.h
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