Commit Graph

16 Commits

Author SHA1 Message Date
Jon TURNEY
43ac0491e3 hw/xwin: Fix numerous 64-bit format/type cast issues with debug printing of pointers
Numerous pieces of debug output cast a pointer to an int and then use a "%08x"
printf format.

Use "%p" format for 64-bit portability.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-07-23 23:59:44 +01:00
Jon TURNEY
bcfd523c15 hw/xwin: Fix unused-but-set-variable warning in winMWExtWMUpdateWindowDecoration()
/jhbuild/checkout/xorg/xserver/hw/xwin/winwin32rootlesswindow.c: In function ‘winMWExtWMUpdateWindowDecoration’:
/jhbuild/checkout/xorg/xserver/hw/xwin/winwin32rootlesswindow.c:189:11: error: variable ‘dwStyle’ set but not used [-Werror=unused-but-set-variable]

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-05-02 15:43:27 +01:00
Jon TURNEY
527cf13135 hw/xwin: Make winOverrideIcon() thread-safe for icon data access
winOverrideIcon() is called from the internal WM client thread.

Accessing server-internal data structures to get icon data or window hints is
not safe, as there is no lock to ensure we do not collide with these data
structures being updated in the server thread.

Rewrite so the internal client thread uses X client calls to obtain this data
safely

We used to also set the icon inside the server when the window was initially
created.  For simplicity, we simply send a message to the internal WM to update
the icon when the window is created (rather than writing different icon update
code which can work in the server thread for that one case...)

extwm mode used to do the icon update in the server. I'm not sure that actually
made much sense.  Let's assume the external WM client can do it instead...

v2
Make sure that WM_WM_ICON_EVENT does nothing for override-redirect windows

v3
Reinstate check that native window actually has expected properties for an X
window before trying to update it's icon; some auxiliary windows owned by the
XWin process don't, which would cause a crash

v4
Various fixes to pixmap icon conversion:
- remove left-over malloc in winScaleXimageToWindowsIcon causing a memory leak
- don't recalculate DDBitmap stride in winScaleXimageToWindowsIcon, when we already have worked it out
- properly check that XGetWindowProperty(NET_WM_ICON) returned some data
- don't try to retrieve WM_HINTS icon_mask if it isn't set
- restore accidentally dropped calculation of effBpp, stride, maskStride of output DDBitmap
- make sure imageMask is zero-initalized before we use it to mask the DDBitmap

v5
Remove a left-over unused variable

v6
Avoid XDestroyImage(NULL) crash if XGetImage failed for icon_pixmap

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2012-08-03 22:47:42 +01:00
Keith Packard
9838b7032e Introduce a consistent coding style
This is strictly the application of the script 'x-indent-all.sh'
from util/modular. Compared to the patch that Daniel posted in
January, I've added a few indent flags:

	-bap
	-psl
	-T PrivatePtr
	-T pmWait
	-T _XFUNCPROTOBEGIN
	-T _XFUNCPROTOEND
	-T _X_EXPORT

The typedefs were needed to make the output of sdksyms.sh match the
previous output, otherwise, the code is formatted badly enough that
sdksyms.sh generates incorrect output.

The generated code was compared with the previous version and found to
be essentially identical -- "assert" line numbers and BUILD_TIME were
the only differences found.

The comparison was done with this script:

dir1=$1
dir2=$2

for dir in $dir1 $dir2; do
	(cd $dir && find . -name '*.o' | while read file; do
		dir=`dirname $file`
		base=`basename $file .o`
		dump=$dir/$base.dump
		objdump -d $file > $dump
	done)
done

find $dir1 -name '*.dump' | while read dump; do
	otherdump=`echo $dump | sed "s;$dir1;$dir2;"`
	diff -u $dump $otherdump
done

Signed-off-by: Keith Packard <keithp@keithp.com>
Acked-by: Daniel Stone <daniel@fooishbar.org>
Acked-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2012-03-21 13:54:42 -07:00
Ryan Pavlik
3d80f202b0 hw/xwin: Fix possible null ptr deref in winMWExtWMDecorateWindow()
Signed-off-by: Ryan Pavlik <rpavlik@iastate.edu>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2012-01-07 22:50:13 +00:00
Jon TURNEY
55e528b6cc Cygwin/X: Remove execute permission from source files
Remove execute permission from source files

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2010-10-19 14:19:29 +01:00
Jamey Sharp
e7fae9ecc4 Move each screen's root-window pointer into ScreenRec.
Many references to the WindowTable array already had the corresponding
screen pointer handy, which meant they usually looked like
"WindowTable[pScreen->myNum]". Adding a field to ScreenRec instead of
keeping this information in a parallel array simplifies those
expressions, and eliminates a MAXSCREENS-sized array.

Since dix uses this data, a screen private entry isn't appropriate.

xf86-video-dummy currently uses WindowTable, so it needs to be updated
to reflect this change.

Signed-off-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Tested-by: Tiago Vignatti <tiago.vignatti@nokia.com> (i686 GNU/Linux)
2010-06-03 14:03:23 -07:00
Colin Harrison
7af1240b57 Xming: Replace all the uses of deprecated functions in hw/xwin with current ones
Replace uses of LookupIDByType() and SecurityLookupIDByType()
with dixLookupResourceByType()

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2009-11-09 20:33:32 +00:00
Joe Krahn
996357e905 Cygwin/X: Update icons directly, rather than modifying the window's class
Update icons directly to windows rather than modifying
the window's class.  Respect custom icons overriden via
the configuration file.

fd.o bugzilla #4491

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2009-05-27 14:14:32 +01:00
Jon TURNEY
7c2fb098b2 Cygwin/X: Fix several prototypes to return HICON
Fix prototypes of winOverrideIcon(), winTaskbarIcon() and winOverrideDefaultIcon() to return HICON
Also use HICON type in WINPREFS stucture
Remove various casts these changes make unnecessary

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2009-02-12 12:04:17 +00:00
Alan Hourihane
06f01623fd https://bugs.freedesktop.org/show_bug.cgi?id=5138 Check for NULL pointer 2006-03-03 09:43:42 +00:00
Alexander Gottwald
508cdb5cb0 Include xwin-config.h if HAVE_XWIN_CONFIG is defined Cleanup X11 includes
handling Warning fixes
2005-07-04 22:10:43 +00:00
Alexander Gottwald
531776becf missed another wBOOL issue 2004-12-05 21:33:23 +00:00
Alexander Gottwald
9bd1328c49 redone ddraw.h to be able to mix it with w32api style COM header files.
obj_base.h is not needed anymore. Using <objbase.h> instead.
Use Xwindows.h instead of windows.h
do not include win_ms.h
remove extra definition of sleep()
Set HOME to Documents and Settings/username if not set
Use Xming basedir instead of ProjectRoot for system.XWinrc
Fix callback functions to use wBOOL instead of BOOL
Fix compiler warnings. Added debug output.
Fix warning about undefined macro max
2004-12-05 21:24:48 +00:00
Kensuke Matsuzaki
1aef106064 Add InternalWM mode. 2004-11-04 11:52:22 +00:00
Alexander Gottwald
d6e8b1affe Bug 777: Merge from CYGWIN branch 2004-06-21 13:19:32 +00:00