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Enrico Weigelt, metux IT consult
fea6b99519 randr: drop swapping request length fields 
The request struct's length fields aren't used anymore - we have the
client->req_len field instead, which also is bigreq-compatible.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1639>
 2025-02-06 22:28:49 +00:00
Enrico Weigelt, metux IT consult
00ab4ff813 render: drop swapping request length fields 
The request struct's length fields aren't used anymore - we have the
client->req_len field instead, which also is bigreq-compatible.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1639>
 2025-02-06 22:28:49 +00:00
Enrico Weigelt, metux IT consult
5bcbacce6c present: drop swapping request length fields 
The request struct's length fields aren't used anymore - we have the
client->req_len field instead, which also is bigreq-compatible.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1639>
 2025-02-06 22:28:49 +00:00
Enrico Weigelt, metux IT consult
4454b71f4b pseudoramiX: drop swapping request length fields 
The request struct's length fields aren't used anymore - we have the
client->req_len field instead, which also is bigreq-compatible.

Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1639>
 2025-02-06 22:28:49 +00:00
Enrico Weigelt, metux IT consult
b4df6f1fe3 record: drop swapping request length fields 
The request struct's length fields aren't used anymore - we have the
client->req_len field instead, which also is bigreq-compatible.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1639>
 2025-02-06 22:28:49 +00:00
Enrico Weigelt, metux IT consult
9b88a64ba9 dbe: drop swapping request length fields 
The request struct's length fields aren't used anymore - we have the
client->req_len field instead, which also is bigreq-compatible.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1639>
 2025-02-06 22:28:49 +00:00
Enrico Weigelt, metux IT consult
96344583e4 composite: drop swapping request length fields 
The request struct's length fields aren't used anymore - we have the
client->req_len field instead, which also is bigreq-compatible.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1639>
 2025-02-06 22:28:49 +00:00
Enrico Weigelt, metux IT consult
eea9e4e84b xfixes: drop swapping request length fields 
The request struct's length fields aren't used anymore - we have the
client->req_len field instead, which also is bigreq-compatible.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1639>
 2025-02-06 22:28:49 +00:00
Enrico Weigelt, metux IT consult
9af095e121 xkb: drop swapping request length fields 
The request struct's length fields aren't used anymore - we have the
client->req_len field instead, which also is bigreq-compatible.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1639>
 2025-02-06 22:28:48 +00:00
Enrico Weigelt, metux IT consult
44c063d93d Xext: xtest: fix length checking with bigreq 
The authorative source of the request frame size is client->req_len,
especially with big requests larger than 2^18 bytes.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1639>
 2025-02-06 22:28:48 +00:00
Enrico Weigelt, metux IT consult
c3e1f6fccf Xext: vidmode: fix length checking with bigreq 
The authorative source of the request frame size is client->req_len,
especially with big requests larger than 2^18 bytes.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1639>
 2025-02-06 22:28:48 +00:00
Enrico Weigelt, metux IT consult
dab1299745 Xext: shape: fix length checking with bigreq 
The authorative source of the request frame size is client->req_len,
especially with big requests larger than 2^18 bytes.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1639>
 2025-02-06 22:28:48 +00:00
Enrico Weigelt, metux IT consult
67a3319d73 Xext: security: fix length checking with bigreq 
The authorative source of the request frame size is client->req_len,
especially with big requests larger than 2^18 bytes.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1639>
 2025-02-06 22:28:48 +00:00
Enrico Weigelt, metux IT consult
bacc4b1477 Xext: saver: fix length checking with bigreq 
The authorative source of the request frame size is client->req_len,
especially with big requests larger than 2^18 bytes.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1639>
 2025-02-06 22:28:48 +00:00
Enrico Weigelt, metux IT consult
ef396a28b7 xquartz: fix length checking with bigreq 
The authorative source of the request frame size is client->req_len,
especially with big requests larger than 2^18 bytes.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1639>
 2025-02-06 22:28:48 +00:00
Enrico Weigelt, metux IT consult
a623060185 xkb: fix length checking with bigreq 
The authorative source of the request frame size is client->req_len,
especially with big requests larger than 2^18 bytes.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1639>
 2025-02-06 22:28:48 +00:00
Enrico Weigelt, metux IT consult
4b2115a182 randr: fix length checking with bigreq 
The authorative source of the request frame size is client->req_len,
especially with big requests larger than 2^18 bytes.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1639>
 2025-02-06 22:28:48 +00:00
Enrico Weigelt, metux IT consult
fc9f8f8d3c Xi: fix length checking with bigreq 
The authorative source of the request frame size is client->req_len,
especially with big requests larger than 2^18 bytes.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1639>
 2025-02-06 22:28:48 +00:00
Enrico Weigelt, metux IT consult
e1e8ab3ddf mi: miline.h: drop DEFAULTZEROLINEBIAS from public header 
This define in only used locally, in exactly one source file,
thus no neeed to keep it exported.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1726>
 2025-02-06 22:18:12 +00:00
Enrico Weigelt, metux IT consult
c06d9da5b6 mi: miline.h: unexport only locally used macros 
These macros are only used in one source file, so move them there.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1726>
 2025-02-06 22:18:11 +00:00
Enrico Weigelt, metux IT consult
36dd28129b 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>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1596>
 2025-02-06 21:26:32 +00:00
Enrico Weigelt, metux IT consult
6df7ba38ae Xext: geext: drop unused variable extEntry 
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1596>
 2025-02-06 21:26:32 +00:00
Enrico Weigelt, metux IT consult
a57db845bb 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>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1598>
 2025-02-06 21:08:13 +00:00
Enrico Weigelt, metux IT consult
6825f89cd2 mi: drop now obsolete mioverlay.h 
This used to be part of public API, but no (known) driver ever
using it, nor any exported functions left. The only internal consumer
(mioverlay.c) also gone now, so it's time to drop this file.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1503>
 2025-02-06 21:00:08 +00:00
Enrico Weigelt, metux IT consult
65b738ed60 mi: drop now obsolete mioverlay.c 
Since it became practically empty, we can remove it now.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1503>
 2025-02-06 21:00:08 +00:00
Enrico Weigelt, metux IT consult
00796cbf8c mi: drop obsolete miOverlaySetRootClip() 
Not used by any (known) drivers.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1503>
 2025-02-06 21:00:08 +00:00
Enrico Weigelt, metux IT consult
54704e4a50 mi: drop obsolete miOverlaySetTransFunction() 
Not used by any (known) drivers.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1503>
 2025-02-06 21:00:08 +00:00
Enrico Weigelt, metux IT consult
be6985948d mi: drop obsolete miOverlayCopyUnderlay() 
Not used by any (known) drivers.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1503>
 2025-02-06 21:00:08 +00:00
Enrico Weigelt, metux IT consult
bfb69b7316 mi: drop obsolete miOverlayComputeCompositeClip() 
Not used by any (known) drivers anymore.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1503>
 2025-02-06 21:00:08 +00:00
Enrico Weigelt, metux IT consult
a860ce2c9f mi: drop obsolete miOverlayCollectUnderlayRegions() 
Not used by any known drivers/modules.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1503>
 2025-02-06 21:00:08 +00:00
Enrico Weigelt, metux IT consult
2c21824ee9 mi: drop obsolete miOverlayGetPrivateClips() 
It's not used anymore, not even by any (known) drivers.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1503>
 2025-02-06 21:00:08 +00:00
Enrico Weigelt, metux IT consult
12ab2e314b mi: drop obsolete miInitOverlay() 
It doesn't seem to be used anywhere for quite some time.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1503>
 2025-02-06 21:00:08 +00:00
Enrico Weigelt, metux IT consult
30fb73d9af Xnest: drop obsolete xnest-config.h 
This file became pretty no-op, just including dix-config.h.
So we can remove it now and include dix-config.h directly.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1632>
 2025-02-06 20:22:52 +00:00
Enrico Weigelt, metux IT consult
7130072dc5 Xnest: no need to include xkb-config.h 
Xnest doesn't need anything from xkb-config.h, so no need to include it.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1632>
 2025-02-06 20:22:52 +00:00
Enrico Weigelt, metux IT consult
ec13a6a61f Xnest: simplify disabling unsupported extension 
Instead of strange #undef hacks in various places, just go the straight
route and set the corresponding no*Extension flags on server startup.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1632>
 2025-02-06 20:22:52 +00:00
Enrico Weigelt, metux IT consult
a647cc8a41 glx: DoQueryContext(): use core's swapping macros 
No need to have duplicated byte swapping macros in GLX for things that
the core alreay provides. Using core's macros is actually even easier.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1665>
 2025-02-06 20:04:23 +00:00
Enrico Weigelt, metux IT consult
56ca98aa47 glx: DoQueryContext(): drop duplicate write path 
We now have two copies of the same write path in both swapped and
non-swapped branch. One is enough.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1665>
 2025-02-06 20:04:23 +00:00
Enrico Weigelt, metux IT consult
ab4142bc75 glx: DoQueryContext(): determine reply length from buffer size 
The reply length (in units as well as bytes) can safely be determined
at compile time, by using sizeof() operator. No need for unnecessarily
complicated shifting bits back and forth.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1665>
 2025-02-06 20:04:23 +00:00
Enrico Weigelt, metux IT consult
ef77c486d5 glx: DoQueryContext(): explicitly use reply buf type defined by spec 
The spec defines the reply as array of "CARD32", not "int". The latter
just accidentially has the same type (for now :o), but it's *semantically*
incorrect. Using CARD32 instead.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1665>
 2025-02-06 20:04:23 +00:00
Enrico Weigelt, metux IT consult
0a7763bfce glx: DoQueryContext(): use fixed size array instead of variable length 
Our array here really is fixed, but it's size is determined by a variable
(that's assigned a fix values), unncessarily making it a VLA (even making
it const doesn't change that), so giving false alarms when compiling w/
-Wvla or -Werror=vla.

Replacing the variable by #define trivially fixes this.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1665>
 2025-02-06 20:04:23 +00:00
Enrico Weigelt, metux IT consult
6bd673ab15 glx: use sizeof() for reply struct 
The reply struct's size can safely be determined by the sizeof()
operator, so no need for using an extra define here. Making the code
easier to read and also open the door for future convenience macros
that might determine the buffer size on their own.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1665>
 2025-02-06 20:04:23 +00:00
Enrico Weigelt, metux IT consult
558ded4dbf glx: assign at declaration 
Assigning structs at declaration is quicker to read/understand. No need
to support ancient compilers that couldn't do that, anymore.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1665>
 2025-02-06 20:04:22 +00:00
Enrico Weigelt, metux IT consult
161c3c8398 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>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1677>
 2025-02-06 19:57:52 +00:00
Enrico Weigelt, metux IT consult
216fc6fe83 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>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1670>
 2025-02-06 19:29:52 +00:00
Enrico Weigelt, metux IT consult
44e6558934 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>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1670>
 2025-02-06 19:29:52 +00:00
Enrico Weigelt, metux IT consult
4775f547d8 netbsd: disable pccons support 
On NetBSD, pccons is (almost) dead: only remaining port is arc,
but only on some specific kernel, which is unlikely to be used
for running X.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1588>
 2025-02-06 19:03:25 +00:00
Enrico Weigelt, metux IT consult
3ed962b858 xfree86: os-support: bsd: consolidate duplicate defines 
Consolidate defines duplicated across several sources into one header.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1411>
 2025-02-06 16:22:42 +00:00
Enrico Weigelt, metux IT consult
923da4d569 xfree86: os-support: unexport DEV_MEM defines 
DEV_MEM define isn't used by any drivers, and BSD seems to be the only one
left using that define (Linux uses the symbol, but defines on its own)

Therefore, just define it where actually used and drop it from the global
xf86OSlib.h file.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1411>
 2025-02-06 16:22:42 +00:00
Enrico Weigelt, metux IT consult
d79432e0d4 Xnest: tidy up extension blacklisting in miinitext.c 
The DDX'es sometimes need to disable certain extensions. Instead of complex
include cascades with ifdef'ed ddx-specific include from dix code, it's
more clean to add some clear and explicit knobs set by the DDX'es individual
meson.build.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1401>
 2025-02-06 16:14:03 +00:00
Enrico Weigelt, metux IT consult
584bbe9988 xfree86: parser: rename IOBASE for fixing name conflict 
Resolve conflicts with OS headers definining IOBASE by renaming the
IOBASE enum value to XF86_TOKEN_IOBASE.

This way, don't need the special #undef hack anymore.

Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1405>
 2025-02-06 16:05:00 +00:00