fdo-mirrors/xserver
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/xorg/xserver.git synced 2026-05-07 03:58:03 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add workaround for xgl being unresponsive on high CPU load

Browse source
This commit is contained in:
David Reveman 2006-03-20 18:32:25 +00:00
parent 841f30c294
commit 3bbbd3e727
2 changed files with 20 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
ChangeLog
View file

@ -1,5 +1,9 @@
2006-03-20 David Reveman <davidr@novell.com> 2006-03-20 David Reveman <davidr@novell.com>
* hw/xgl/xglinit.c: Add workaround for xgl being unresponsive on
nvidia's driver when something that consumes a lot of CPU is running
in the background.
* hw/xgl/glxext/xglglxext.c: Update for rendering to FBOs. Adjust * hw/xgl/glxext/xglglxext.c: Update for rendering to FBOs. Adjust
clipping and draw/read offsets when FBO is bound. Lookup texture and clipping and draw/read offsets when FBO is bound. Lookup texture and
renderbuffer objects when attaching. Fix renderbuffer objects when attaching. Fix

17
hw/xgl/xglinit.c
View file

@ -331,6 +331,21 @@ OsVendorInit (void)
(*__ddxFunc.osVendorInit) (); (*__ddxFunc.osVendorInit) ();
} }
void ddxInitGlobals() void
ddxInitGlobals (void)
{ {
} }
#if 1
/* nvdia's driver seem to be abusing sched_yield and it is causing
xgl to be very unresponsive if something that consumes a lot of CPU
is running in the background. having this empty implementation of
sched_yield here is an ugly workaround that seem to make things
work a lot better. */
void
sched_yield (void)
{
}
#endif