Commit Graph

19139 Commits

Author SHA1 Message Date
Enrico Weigelt, metux IT consult b221264540 (!1654) Xnest: use xcb_put_image() for creating cursors
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult cd2c480e4b (!1654) Xnest: replace XCreatePixmapCursor() by xcb_create_cursor()
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 9774b80f1c (!1654) Xnest: replace XConfigureWindow() calls by xcb_configure_window()
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 808cb6045a (!1654) Xnest: use xcb for creating / destroying pixmaps
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 96d94788ae (!1654) Xnest: replace XBell() by xcb_bell()
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult ad3b22df74 (!1654) Xnest: use xcb for (un)mapping windows
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult ccce1e7916 (!1654) Xnest: replace XCreateWindow() by use xcb_create_window()
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 102e9e3cec (!1654) Xnest: fetch root visual ID from screen data
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 22219335f7 (!1654) Xnest: fetch keycode min/max from setup data
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 9fba8f9ab1 (!1654) Xnest: fetch image metrics from xcb connection setup data
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 3d8e23f1bb (!1654) Xnest: fetch default screen's root window from screen info
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult ec38b0aac1 (!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>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 22585b7c24 (!1654) Xnest: fetch default colormap from xcb screen info
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 47de4f28b5 (!1654) Xnest: fetch root window depth from screen info
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult d1c96f3ee4 (!1654) Xnest: fetch display size from xcb setup data
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult ed5f561e42 (!1654) Xnest: fetch BlackPixel and WhitePixel from xcb setup data
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult e027ccfb5c (!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>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 9b9f324fe5 (!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>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 9f6a161a97 (!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>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 1a2e5faecb (!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>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult d234bf72dd (!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>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 92ee9db9c1 (!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>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 2eec8a4eb6 (!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>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 5bc188ecfb (!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>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 6f053ecbb8 (!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>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 31a32173c5 (!1614) xfixes: use stack allocation and static init for reply structs
Canonicalize all reply structures onto stack allocation and static
initialization, like already done in most other extension. So make
the code easier to understand and allow further simplifications by
subsequent commits. Also gaining a little bit efficiency by skipping
some heap allocations.

Dynamically sized buffers (where the upper bound isn't known), are
still allocated on heap.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 0e283ca998 (!1614) xfixes: simplify dispatcher
The dispatcher functions are much more complex than they're usually are
(just switch/case statement). Bring them in line with the standard scheme
used in the Xserver, so further steps become easier.

It's also much cleaner to use the defines from proto headers instead of
raw numbers.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 1cd106b0b9 (!1614) xfixes: untwist Xinerama handling
The current way of switching between Xinerama and single-screen handlers
is quite complicated and needs call vector tables that are changed on
the fly, which in turn makes dispatching more complicated.

Reworking this into a simple and straight code flow, where individual request
procs just look at a flag to decide whether to call the Xinerama or single
screen version.

This isn't just much easier to understand (and debug), but also removes the need
or the call vectors, thus allowing further simplification of the dispatcher.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 729f81907d (!1596) Xext: geext: simplify dispatcher
Most of the complexity here isn't needed at all. It can be really trivial,
since we just have one operation anyways.

It's also much cleaner to use the defines from proto headers instead of
raw numbers.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 046576a932 (!1596) Xext: geext: drop unused variable extEntry
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult a418a61e0c (!1601) Xext: xres: ProcXResQueryClientIds() collect reply in one buffer
In order to allow simplifying the reply send path, collect the reply
fragments into one buffer, instead of arbitrary number of WriteToClient()
calls. This also makes it much easier for potentially new purely packet-based
transports which (eg. binder) that would need their own stream parsing logic.

This xres function is an exceptionally hard case, since payload is constructed
step by step, and it's size only known when finished. The current way of the
fragment handling still has lots of room for improvement (eg. using very small
number of allocations), but leaving this for later exercise.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult f0ee0198f1 (!1601) Xext: xres: ProcXResQueryClientResources() simplify payload write out
Collect the few bits in a local array, so one WriteToClient() call is
sufficient. That's also easing further simplifications in upcoming commits.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 7626e1f2e0 (!1601) Xext: xres: ProcXResQueryClientResources(): put temporary int array on stack
Simplify allocaton by putting the small temporary int array onto stack.
This also allows further simplifications by upcoming commits.

The upper bound is determined by the number of resource types registered
in the server - this can only be increased by writing new extensions.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult f951707d42 (!1601) Xext: xres: ProcXResQueryClients() simplify payload write out
Collect the few bits in a local array, so one WriteToClient() call is
sufficient. That's also easing further simplifications in upcoming commits.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 6a62a24f63 (!1601) Xext: xres: ProcXResQueryClients() put temporary int array on stack
Simplify allocaton by putting the small temporary int array onto stack.
This also allows further simplifications by upcoming commits.

Note: there's an upper bound by compile time defines (theoretically, can
be increased by special cmdline args, that virtually nobody ever using).

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 5123d66af0 (!1601) Xext: xres: sort includes
Bring #include's into some logical order.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult f8b0073223 (!1601) Xext: xres: use static initialization
* use static initialization where applicable
* drop unneeded setting of zero values

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 905cb297e7 (!1598) Xext: shape: clean up Xinerama dispatch
Simplify the dispatching by moving the branching between Xinerama
vs. single screen into the actual request handlers.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 641e125476 (!1600) Xext: xf86bigfont: drop unncessary zero assignments
When using static struct initialization, fields not explicitly
stated are automatically zero.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 633c158a6a (!1359) dix: unexport non-public functions from dixgrabs.h and document prototypes
* unexport functions from dixgrab.h, that aren't used by any driver/module.
* add paremeter names to prototypes
* add doxygen-style documentation for all the prototypes

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 8b4ba70ef3 (!1359) dix: CreateGrab() rename "type" parameter to "eventType"
Make it clear what exactly this parameter is for.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult bf6a51f7b6 (!1359) dix: make FreeGrab() NULL tolerant
Allow NULL parameters to be passed to FreeGrab(), so callers don't all
need to check on their own anymore.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult ce720522e6 (!1359) dix: make CopyGrab() static
This function is only called once in the same source file, no external callers
at all. So, it doesn't need to be visible outside that file, and we can allow
the compiler to do whatever fancy optimizations it might wanna do.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 1e25e22681 (!1670) dix: drop remains of ancient code generator
This script used to generated xproto header as well as a piece of source
for initializing the builtin atoms in the Xserver (MakePredeclaredAtoms()).

At least with R6.6 baseline it didn't seem to be used anymore, and - at least
since the modularization - it's completely broken and useless.

Since we now have a new generator, running directly in the build process,
this ancient script can be dropped.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 302620ee36 (!1670) dix: generate MakePredeclaredAtoms() from BuiltInAtoms file
This function probably been (half?) auto generated somewhere back in the
dark ages (there're still remains of the former generator, which doesn't
work anymore, and hasn't been updated for ages). It's been added to SCM
with R6.6 baseline - and from that on manually maintained.

Adding a little generator to create source from "BuiltInAtoms" file,
directly in the build process.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 0b7832f381 (!1675) ci: enable xv and xvmc
Needed for the xf86-video-intel driver, so we should build-test it.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult 5d38c9bb30 (!1675) Revert "xv: unexport XvScreenRec and XvScreenPtr"
This reverts commit 58a2fb8b6f.

Needed by xf86-video-intel driver. Didn't get noticed, because we don't
have this driver in our CI yet.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:09 +02:00
Enrico Weigelt, metux IT consult f59da5cea3 (!1677) os: drop obsolete LogHdrMessage()
This function isn't used anywhere, so no need to keep it around.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:08 +02:00
Enrico Weigelt, metux IT consult 1bc5529dd7 (!1681) xfree86: common: use LogMessageVerb() instead of xf86Msg()
Both are doing same job, so no need to keep using an duplicated implementation.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:08 +02:00
Enrico Weigelt, metux IT consult 1fbd7dda82 (!1681) xfree86: fbdevhw: use LogMessageVerb() instead of xf86Msg()
Both are doing same job, so no need to keep using an duplicated implementation.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2024-09-24 15:16:08 +02:00