xf86-video-intel: Changes to 'refs/tags/2.21.8'

[Chris Wilson]

Tag '2.21.8' created by Chris Wilson <chris at chris-wilson.co.uk> at 2013-05-27 14:08 -0700

Intel 2.21.8 release

Changes since 2.21.7:
Chris Wilson (17):
      sna: Re-enable read-read optimisations
      sna/video: Convert to a pure Xv backend
      sna: Warn about the consequences of disabling tiling
      sna: Fix DBG typo and so fix build with --enable-debug
      sna: Remove the overzealous assert
      sna: Only flags the PolyFillRect as REPLACES if it is unclipped
      sna: Check for NULL damage before dereferencing
      sna: Correct assertion for reusing COW
      sna: Do make a clone of a GPU bo that is itself a cache
      sna: Discard COW before migrating CPU damage to the GPU
      sna: Do not undo a bo if we may fallback
      sna: Reenable COW support
      sna: Reorder cleanup of flush list and CPU bo to silence an assertion
      sna: Log when the framebuffer changes size
      sna: Fix cut'n'paste compile error from previous commit
      sna: Free the released COW reference when uncloning
      2.21.8 release

---
 NEWS                         |   19 ++
 configure.ac                 |    2 
 src/compat-api.h             |    1 
 src/sna/sna.h                |    6 
 src/sna/sna_accel.c          |  132 ++++++++++------
 src/sna/sna_display.c        |    4 
 src/sna/sna_driver.c         |    8 -
 src/sna/sna_video.c          |  162 +++++++++++++-------
 src/sna/sna_video.h          |   44 ++++-
 src/sna/sna_video_hwmc.c     |   64 +++-----
 src/sna/sna_video_hwmc.h     |    2 
 src/sna/sna_video_overlay.c  |  344 ++++++++++++++++++++++---------------------
 src/sna/sna_video_sprite.c   |  282 ++++++++++++++++++++---------------
 src/sna/sna_video_textured.c |  257 +++++++++++++++-----------------
 14 files changed, 766 insertions(+), 561 deletions(-)
---