src/mesa/drivers/dri/intel/intel_batchbuffer.c | 11 +++++++++++ 1 file changed, 11 insertions(+)
commit diffs at http://gitweb.freedesktop.org/?p=mesa/mesa.git;a=summary New commits: commit bb73cf9ec093d734cbed956d843ef6c2982141ef Author: Kristian Høgsberg <[EMAIL PROTECTED]> Date: Tue Jan 15 10:23:15 2008 -0500 [i915] Prevent recursive batchbuffer flushing. Workaround for recursive batchbuffer flushing: If the window is moved, we can get into a case where we try to flush during a flush. What happens is that when we try to grab the lock for the first flush, we detect that the window moved which then causes another flush (from the intel_draw_buffer() call in intelUpdatePageFlipping()). To work around this we reset the batchbuffer tail pointer before trying to get the lock. This prevent the nested buffer flush, but a better fix would be to avoid that in the first place.
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