diff options
author | Eric Anholt <eric@anholt.net> | 2007-12-12 10:25:19 -0800 |
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committer | Eric Anholt <eric@anholt.net> | 2007-12-12 11:52:10 -0800 |
commit | 7c71ef3a3d0cf2620525f468960cdc76a0fb0d33 (patch) | |
tree | 7b7e071b5c854bc5b737401990b54e488febf650 /src/mesa/drivers/dri/i965/brw_draw.c | |
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/brw_draw.c')
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_draw.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_draw.c b/src/mesa/drivers/dri/i965/brw_draw.c index 87e2202029..b2c6aa7dba 100644 --- a/src/mesa/drivers/dri/i965/brw_draw.c +++ b/src/mesa/drivers/dri/i965/brw_draw.c @@ -472,7 +472,7 @@ void brw_draw_init( struct brw_context *brw ) /* Set the internal VBOs to no-backing-store. We only use them as a * temporary within a brw_try_draw_prims while the lock is held. */ - if (!brw->intel.intelScreen->ttm) { + if (!brw->intel.ttm) { struct intel_buffer_object *intel_bo = intel_buffer_object(brw->vb.upload.vbo[i]); |