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/common/drirenderbuffer.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/common/drirenderbuffer.h')
0 files changed, 0 insertions, 0 deletions