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2 Commits

Author SHA1 Message Date
Keith Packard cff1293627 glamor: sync_fence_set_triggered should use glFlush, not glFinish 
I intended to use glFlush all along, but somehow managed to type
glFinish instead. glFlush is sufficient (for a single-queue GPU) to
ensure serialization between queued rendering in the X server and
future rendering from the client.

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net>
 2014-07-19 12:25:24 -07:00
Keith Packard cfa302d622 glamor: Add support for SHM sync fences 
This hooks up SHM sync fences to complete the requirements for DRI3
running on Glamor.

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
 2014-07-18 12:22:50 -07:00