4ead7aae1a
( !1654 ) Xnest: directly pass ClearArea request to upstream server
...
Instead of going through mi machinery, just pass the ClearArea
request to the upstream window.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
d68173ae88
( !1654 ) Xnest: replace XFillArcs() by xcb_poly_fill_arc()
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
931986df82
( !1654 ) Xnest: replace XFillPolygon() by xcb_fill_poly()
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
d51ce21309
( !1654 ) Xnest: replace XCopyPlane() by xcb_copy_plane()
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
41bb4090f3
( !1654 ) Xnest: replace XCopyArea() by xcb_copy_area()
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
d502a711b5
( !1654 ) Xnest: replace XDrawArcs() by xcb_poly_arc()
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
91c736f83a
( !1654 ) Xnest: replace XDrawRectangles() by xcb_poly_rectangle()
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
31e9a5fa88
( !1654 ) Xnest: replace XDrawSegments() by xcb_poly_segment()
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
640644517f
( !1654 ) Xnest: replace XDrawLines() by xcb_poly_line()
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
f41ab0f811
( !1654 ) Xnest: replace XDrawPoints() by xcb_poly_point()
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
f244df81e6
( !1654 ) Xnest: replace XCreateColormap() / XFreeColormap() by xcb
...
Use xcb_create_colormap() and XFreeColormap() instead of XCreateColormap()
and XFreeColormap().
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
fbf3001ee6
( !1654 ) Xnest: use xcb instead of XShapeCombineRegion() and XShapeCombineMask()
...
Using xcb_shape_rectangles() and xcb_shape_mask() instead of Xlib's
XShapeCombineRegion() and XShapeCombineMask().
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
024dd0964d
( !1654 ) Xnest: use xcb_put_image() for PutImage requests
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
51534064a5
( !1654 ) Xnest: use xcb_put_image() for creating cursors
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
71c9cfee23
( !1654 ) Xnest: replace XCreatePixmapCursor() by xcb_create_cursor()
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
7e88fea331
( !1654 ) Xnest: replace XConfigureWindow() calls by xcb_configure_window()
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
3b05bcb799
( !1654 ) Xnest: use xcb for creating / destroying pixmaps
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
da3d670140
( !1654 ) Xnest: replace XBell() by xcb_bell()
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
6569ea80c4
( !1654 ) Xnest: use xcb for (un)mapping windows
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
0b299452a4
( !1654 ) Xnest: replace XCreateWindow() by use xcb_create_window()
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
e4b6534a16
( !1654 ) Xnest: fetch root visual ID from screen data
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
05eb0c0d40
( !1654 ) Xnest: fetch keycode min/max from setup data
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
3518acebfe
( !1654 ) Xnest: fetch image metrics from xcb connection setup data
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
0399be750e
( !1654 ) Xnest: fetch default screen's root window from screen info
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
0adf2195a2
( !1654 ) Xnest: add helper for retrieving GC XID on upstream connection
...
Upcoming patches will need to retieve GC's XIDs on the upstream connection.
Moving this out into separate .c file, in order to not creating more
dependencies on Xlib headers, which we wanna get rid of.
For now, looking at the Xlib GC structure, attached to our DDX GCs.
When all users of the Xlib GC have gone (ie. moved all consumers to xcb),
we'll create the GC via xcb directly, thus replacing the Xlib GC struct
by XID - the interface of this helper will remain the same.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
03466f7719
( !1654 ) Xnest: fetch default colormap from xcb screen info
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
8490dd628d
( !1654 ) Xnest: fetch root window depth from screen info
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
c10da6f93a
( !1654 ) Xnest: fetch display size from xcb setup data
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
9bd118d1f3
( !1654 ) Xnest: fetch BlackPixel and WhitePixel from xcb setup data
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
1c3b7afc6b
( !1654 ) Xnest: fetch xcb setup data
...
Fetching the setup data from xcb instead of Xlib, storing in our own struct,
holding all information needed for one particular upstream connection.
For now, there's only one, but future multi-upstream implementation will
change this to an array (and storing pointers to particular upstream in
various places).
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
cf2e610b9d
( !1654 ) Xnest: use XCB_EVENT_MASK_* defines
...
Use xcb's defines instead of Xlib's ones.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
88881f85f3
( !1654 ) Xnest: use XCB*_NONE instead of None
...
Use xcb's defines instead of Xlib's ones.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
f1344b3800
( !1654 ) Xnest: use XCB_BACK_PIXMAP_* defines
...
Use xcb's defines instead of Xlib's ones.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
6b640844fc
( !1654 ) xnest: replace ExposureMask by XCB_EVENT_MASK_EXPOSURE
...
Use xcb's defines instead of Xlib's ones.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
5b55c927f7
( !1654 ) Xnest: replace NotUseful by XCB_BACKING_STORE_NOT_USEFUL
...
Use xcb's defines instead of Xlib's ones.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
e274f6d8f7
( !1654 ) Xnest: use XCB_CONFIG_WINDOW_* defines instead of CW*
...
Use xcb's defines instead of Xlib's ones.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
549018f099
( !1654 ) Xnest: use XCB_CW_* defines instead of CW*
...
Use XCB's defines instead of Xlib's ones.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
810e55893e
( !1654 ) Xnest: add xcb and x11-xcb as dependency
...
In order to transition to XCB, we need to link xcb, but temporarily
also x11-xcb.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:38 +02:00
53c52da7d4
(1823) xnest: protect from memory allocation failure
...
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:36 +02:00
ba902d7885
(1823) xnest: replace xallocarray() by calloc()
...
Only key difference that calloc(), in contrast to rellocarray(),
is zero-initializing. The overhead is hard to measure on today's
machines, and it's safer programming practise to always allocate
zero-initialized, so one can't forget to do it explicitly.
Cocci rule:
@@
expression COUNT;
expression LEN;
@@
- xallocarray(COUNT,LEN)
+ calloc(COUNT,LEN)
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:36 +02:00
bf5a0258ca
(1841) dix: move ColormapRec declaration out of public header
...
Not used by any external module/driver, so no need to keep it in
public header.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:36 +02:00
a18ba65db6
(1841) xnest: drop not needed include of colormapst.h
...
We don't need anything from this file here, so no need to include it.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:36 +02:00
0fee33c257
( !1393 ) Xnest: drop special hack for Xlib's GC type
...
Now that the name clash on GC type between Xserver and xlib has been fixed,
there's no need to do the special renaming hack anymore.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:34 +02:00
e663f4f7a4
( !1903 ) dix: CreateColormap() pass in ClientPtr instead of client index
...
The function actually operates on ClientRec, so we can pass it in
directly, so it doesn't need to fetch it from clients[] array itself.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:34 +02:00
2442862477
( !1909 ) xnest: use calloc() instead of malloc()
...
Using calloc() instead of malloc() as preventive measure, so there
never can be any hidden bugs or leaks due uninitialized memory.
The extra cost of using this compiler intrinsic should be practically
impossible to measure - in many cases a good compiler can even deduce
if certain areas really don't need to be zero'd (because they're written
to right after allocation) and create more efficient machine code.
The code pathes in question are pretty cold anyways, so it's probably
not worth even thinking about potential extra runtime costs.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:33 +02:00
5757308f7a
( !1944 ) treewide: drop COMPOSITE symbol
...
It's always enabled for very long time now (at least since meson transition),
there doesn't seem to be any need to ever disable it again. So we can reduce
code complexity by removing all the ifdef's.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2025-06-03 11:37:33 +02:00
af86c5cbc2
Xnest: use authorative declarations from X11/XKBlib.h
...
Better use the headers from the library we're linking against,
instead of having our own private declarations.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1842 >
2025-02-28 17:27:05 +00:00
804b2c081b
os: unexport CloseWellKnownConnections()
...
Not used by any modules, so no need to keep it public.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1790 >
2025-02-18 10:53:45 +00:00
0a54e24721
xnest: use dixDestroyPixmap() instead of direct driver call
...
Direct calls to ScreenRec->DestroyPixmap() blocks cleaning up the wrapping
jungle, so use the proper dix function instead.
See: https://gitlab.freedesktop.org/xorg/xserver/-/issues/1754
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1711 >
2025-02-12 17:48:30 +01:00
e3cbde9914
include: unexport no*Extension flags
...
Most of these flags aren't used by any drivers, so no need to keep them
exported. Only three exceptions: composite, Panoramix/Xinerama and Xv.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1519 >
2025-02-07 12:00:58 +01:00
Enrico Weigelt, metux IT consult