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Enrico Weigelt, metux IT consult 24d693c5ae dix: make dixDestroyPixmap() NULL-proof 
Make dixDestroyPixmap() check for NULL pointer, so callers don't need to
do it anymore. Returning TRUE on NULL pointer - but most callers won't
even look at the retval anyways.

Together with subsequent commits, which will make use of that function,
instead of calling raw ScreenRec->DestroyPixmap vectors, this gives us some
more freedom for architectural changes, eg. get rid of the extremely
complicated and fragile wrapping chains.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1709>
 		2025-02-06 23:02:06 +00:00
..
.gitignore Fix spelling/wording issues 2020-07-05 13:07:33 -07:00
BuiltInAtoms R6.6 is the Xorg base-line 2003-11-14 15:54:54 +00:00
atom.c dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
callback_priv.h dix: fix duplicate typedef of CallbackListPtr 2024-09-01 22:32:49 +00:00
closestr.h dix: move closestr.h into dix directory 2024-04-16 01:42:39 +00:00
color.c dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
colormap.c rename old symbol PANORAMIX to XINERAMA 2025-02-06 15:51:27 +00:00
colormap_priv.h dix: move colormap flags into colormap_priv.h and rename them 2024-09-01 22:06:50 +00:00
cursor.c dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
cursor_priv.h dix: unexport GetSpritePosition() 2024-09-02 16:43:29 +00:00
devices.c mi: unexport mieqProcessDeviceEvent() 2025-02-06 16:45:20 +02:00
dispatch.c dix: make dixDestroyPixmap() NULL-proof 2025-02-06 23:02:06 +00:00
dispatch.h dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
dix_priv.h dix: unexport fields from opaque.h not used by modules/drivers 2024-06-23 21:19:27 +00:00
dixfonts.c rename old symbol PANORAMIX to XINERAMA 2025-02-06 15:51:27 +00:00
dixgrabs_priv.h dix: unexport non-public functions from dixgrabs.h and document prototypes 2024-10-10 13:50:57 +00:00
dixstruct_priv.h include: move private defs to dixstruct_priv.h 2024-04-30 00:47:38 +00:00
dixutils.c dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
enterleave.c rename old symbol PANORAMIX to XINERAMA 2025-02-06 15:51:27 +00:00
enterleave.h dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
eventconvert.c dix: limit checks to MAX_VALUATORS when generating Xi events 2024-10-28 05:38:25 +00:00
eventconvert.h dix: unexport eventconvert.h functions 2024-03-11 12:26:44 +01:00
events.c rename old symbol PANORAMIX to XINERAMA 2025-02-06 15:51:27 +00:00
exevents_priv.h include: move private definitions out of exevents.h 2024-04-30 00:47:38 +00:00
extension.c dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
gc.c dix: unexport Ones() 2024-10-26 16:35:57 +00:00
gc_priv.h dix: unexport SetClipRects() 2024-04-15 23:10:31 +00:00
generate-atoms dix: generate MakePredeclaredAtoms() from BuiltInAtoms file 2025-02-06 19:29:52 +00:00
gestures.c mi: unexport mieqProcessDeviceEvent() 2025-02-06 16:45:20 +02:00
getevents.c rename old symbol PANORAMIX to XINERAMA 2025-02-06 15:51:27 +00:00
globals.c dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
glyphcurs.c dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
grabs.c dix: unexport non-public functions from dixgrabs.h and document prototypes 2024-10-10 13:50:57 +00:00
input_priv.h include: move private definitions out of input.h 2024-09-01 17:59:23 +00:00
inpututils.c dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
main.c rename old symbol PANORAMIX to XINERAMA 2025-02-06 15:51:27 +00:00
meson.build dix: generate MakePredeclaredAtoms() from BuiltInAtoms file 2025-02-06 19:29:52 +00:00
pixmap.c mi: unexport miSourceValidate() 2025-02-06 16:45:20 +02:00
privates.c dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
property.c dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
property_priv.h dix: unexport DeleteAllWindowProperties() 2024-09-02 17:50:47 +00:00
protocol.txt drop remains of DMX 2024-03-05 16:57:52 +01:00
ptrveloc.c dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
ptrveloc_priv.h dix: fix duplicate typedef of MotionTracker and *MotionTrackerPtr 2024-09-01 22:32:49 +00:00
region.c dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
registry.c dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
registry_priv.h dix: unexport XREGISTRY_UNKNOWN define 2024-03-03 23:20:06 +00:00
resource.c rename old symbol PANORAMIX to XINERAMA 2025-02-06 15:51:27 +00:00
screenint_priv.h dix: fix duplicate typedef of *ScreenPtr 2024-09-01 22:32:49 +00:00
selection.c dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
stubmain.c Allow DDX to provide a main() 2013-07-23 23:56:58 +01:00
swaprep.c dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
swapreq.c dix: drop swapping request length fields 2025-02-06 22:28:51 +00:00
tables.c dix: drop swapping request length fields 2025-02-06 22:28:51 +00:00
touch.c mi: unexport mieqProcessDeviceEvent() 2025-02-06 16:45:20 +02:00
window.c rename old symbol PANORAMIX to XINERAMA 2025-02-06 15:51:27 +00:00