xserver-multidpi/hw/xfree86/loader
Mikhail Gusarov 9120e58556 mi: Remove unused overlay support
The only reference to it in server and drivers is in XAA overlay code which
would segfault as no miInitOverlay is called ever. No segfaults were observed
"in wild", so XAA overlay is probably also unused.

XAA code is modified to act as if miOverlayCopyUnderlay always returned false,
because XAACopyWindow8_32 could only set doUnderlay to true if it's called from
miOverlayMoveWindow or miOverlayResizeWindow, which can only be called if
miInitOverlay has hooked those functions, and no driver (on fd.o) or server code
calls that.

Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
2010-06-20 05:36:22 +07:00
..
.gitignore .gitignore: use common defaults with custom section #24239 2009-11-11 21:40:20 -08:00
dlloader.c Fix "warning: assignment discards qualifiers from pointer target type". 2008-06-24 15:04:01 -04:00
dlloader.h Remove a useless open() of the module we're about to load. 2006-07-21 22:55:41 -04:00
loader.c loader: Remove a useless check. 2009-07-17 15:03:57 -04:00
loader.h Remove more Lynx leftovers 2008-07-17 09:35:30 -07:00
loaderProcs.h Don't include fontmod.h 2009-01-20 23:46:48 -05:00
loadext.c Remove unnecessary parentheses around return values in functions 2010-06-10 06:42:42 -07:00
loadmod.c xfree86: Get rid of xstrdup when argument is definitely non-NULL 2010-06-11 19:05:46 +07:00
Makefile.am Supply all code using dl*() with DLOPEN_LIBS 2009-10-29 14:15:02 -07:00
os.c Rework symbol visibility for easier maintenance 2008-12-03 05:43:34 -02:00
sdksyms.sh mi: Remove unused overlay support 2010-06-20 05:36:22 +07:00