[PATCH 0/9] dri2: Extent life time of DRI2Drawable and DRI2Buffer

[Pauli]

From: Pauli Nieminen <ext-pauli.nieminen at nokia.com>

Following patches extent life time of DRI2Drawable and DRI2Buffer until all
reference has been freed. Possible reference that life past the X Drawable are
swaps, waits for MSC and EGLImages.

Reference counting keeps track of the life time for buffers and drawables. When
resource system tries to free drawable reference count may still keep drawable
allocated. Keeping dri2 fake id resouce allows clients to use DRI2Drawable after
resource was freed.

Other fixes in patches are
* Don't send SwapComplete or MSC to clients that don't own the drawable any more
* Copy front to fake front when it should be done
* Make glx to cleanup DRI2

Christopher James Halse Rogers (1):
  DRI2: Reference count buffers across SwapBuffers

Pauli Nieminen (8):
  DRI2: Free DRI2 drawable references in DRI2DestroyDrawable
  dri2: Refactor interface to take DRI2DrawablePtr
  dri2: Change driver interface to support DRI2Drawable
  dri2: Add reference counting to DRI2
  dri2: Keep DRI2Drawable resource allocated until creator frees it
  dri2: Send events only to known clients
  dri2: copy front to fake front in SwapBuffers
  glx: Cleanup DRI2Drawable

 glx/glxdri2.c             |   29 +++-
 hw/xfree86/dri2/dri2.c    |  371 +++++++++++++++++++++++++++++----------------
 hw/xfree86/dri2/dri2.h    |   68 +++++++--
 hw/xfree86/dri2/dri2ext.c |  114 +++++++++------
 4 files changed, 380 insertions(+), 202 deletions(-)