diff options
| author | Eric Anholt <eric@anholt.net> | 2007-12-12 10:25:19 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2007-12-12 11:52:10 -0800 |
| commit | 7c71ef3a3d0cf2620525f468960cdc76a0fb0d33 (patch) | |
| tree | 7b7e071b5c854bc5b737401990b54e488febf650 /src/mesa/drivers/dri/i965/intel_regions.h | |
| parent | 00e10a1385bfd376f5f45ad94e3543ac87f15de8 (diff) | |
[intel] Move bufmgr back to context instead of screen, fixing glthreads.
Putting the bufmgr in the screen is not thread-safe since the emit_reloc
changes. It also led to a significant performance hit from pthread usage
for the attempted thread-safety (up to 12% of a cpu spent on refcounting
protection in single-threaded 965). The motivation had been to allow
multi-context bufmgr sharing in classic mode, but it wasn't worth the cost.
Diffstat (limited to 'src/mesa/drivers/dri/i965/intel_regions.h')
| -rw-r--r-- | src/mesa/drivers/dri/i965/intel_regions.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_regions.h b/src/mesa/drivers/dri/i965/intel_regions.h index 985102cc18..3e130203c3 100644 --- a/src/mesa/drivers/dri/i965/intel_regions.h +++ b/src/mesa/drivers/dri/i965/intel_regions.h @@ -67,6 +67,8 @@ void intel_region_reference( struct intel_region **dst, void intel_region_release(struct intel_context *intel, struct intel_region **ib ); +void intel_recreate_static_regions(struct intel_context *intel); + /* Static regions may be tiled. The assumption is that the X server * has set up fence registers to define tiled zones in agp and these * buffers are within those zones. Tiling regions without fence |