/usr/include/xorg/regionstr.h:130:36: warning: implicit conversion changes
signedness: 'int' to 'unsigned long' [-Wsign-conversion]
return (sizeof(RegDataRec) + ((n) * sizeof(BoxRec)));
^ ~
Really only just pushes the problem to the caller, but maybe that motivates
someone to fix it.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
/usr/include/xorg/misc.h:141:30: warning: implicit conversion loses integer
precision: 'int' to 'uint16_t' (aka 'unsigned short') [-Wconversion]
return ((x & 0xff) << 8) | ((x >> 8) & 0xff);
~~~~~~ ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
Function sig is a uint16_t, so just force the cast.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Again, this changes FixesCreateRegionFromGC to throw BadMatch when fed a
GC with no client clip.
v2: Fix Xnest and some variable names (Keith)
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
make -j 8 check was sporadically failing in different xi2 tests.
After adding the asserts in the previous commit to catch xkb failure
it became easier to catch the failures and see that multiple tests
were running at once trying to write to /tmp/server-(null).xkm and
then delete it, and interfering with each other.
Putting a unique string into the display variable let them each write
to their own file and not interfere with others.
v2: Fix Linux bits:
Add #include <errno.h> to get a declaration of
program_invocation_name on Linux.
Use only the last portion of the pathname so that the resulting
display name doesn't contain any slashes.
v3: use program_invocation_short_name on Linux
This is the same as program_invocation_name, except is has
stripped off any path prefix.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
No DDX is overriding this and it's fairly absurd to expose it as a
screen operation anyway.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
A careful read shows that it was always NULL. It hasn't always been; as
the DDX spec indicates, it was the "occluded region that has backing
store", but since that backing store code is long gone, we can nuke it.
mi{,Overlay}WindowExposures get slightly simpler here, and will get even
simpler in just a moment.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
This disables the tcp listen socket by default. Then, it
uses a new xtrans interface, TRANS(Listen), to provide a command line
option to re-enable those if desired.
v2: Leave unix socket enabled by default. Add configure options.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
The dtrace code in the server wants to log the name of each executed
request, which it gets from the registry. Use that as an additional
indication of when that portion of the registry should be included in
the server build.
See:
http://tinderbox.x.org/builds/2014-09-19-0003/logs/xserver/#build
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Dave Airlie <airlied@gmail.com>
Instead of making the inclusion of the registry code a global
conditional, split the registry into two pieces; the bits required by
the X-Resource extension (the resource names) and the bits required by
the XCSECURITY extension (the protocol names). Build each set of code
if the related extension is being built.
v2: Check for both XCSECURITY and XSELINUX.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Don't leave this file open during the whole server execution process;
close it once all of the extensions are initialized.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
pciaccess does this for us, and none of our internal hooks really
remain. This does remove a cleanup pass from the BSD code, but the case
it's covering (a previous server leaving MTRRs around) can't happen
anymore.
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>
For doing reverese optimus to multiple outputs on a secondary GPU
the GPU can store the blits into a large screen pixmap, unfortunately
this means we need a destination offset into the dirty code, so
add a new API that just adds this interface.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Keith Packard <keithp@keithp.com>
Drivers don't get to use dix-config.h, they use xorg-server.h
instead. Add X_BYTE_ORDER to that file so drivers can see the value.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Now that servermd.h depends on X_BYTE_ORDER being defined in
dix-config.h or xorg-server.h, check to make sure one of those has
been included before using the value.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
A few files in the server are including xorg-server.h, which is only
for use by Xorg server drivers. This fixes those errors and then adds
a check to make sure it doesn't happen again.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
The comment lies, shm hasn't used this code since:
commit fdef7be5c8
Author: Alan Coopersmith <alan.coopersmith@sun.com>
Date: Tue Oct 9 18:44:04 2007 -0700
Sun bug 6589829: include zoneid of shm segment in access [...]
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
At this point we have no architectures where image byte order is
different from bitmap bit order, or where either of those two are not
also the native word endianness. Hooray, one more place where we don't
have to worry about enabling new CPU architectures.
v2: Rebase to master to handle the addition of ppc64le, arc, and xtensa,
and use autoconf's endianness detection instead of gcc predefines.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
I really don't think this was ever correct, but I'm also not sure what
non-Linux Unix this was meant to enable. The only one I know of was
OS/390 / z/OS / OpenEdition, but I think that was big-endian too.
At any rate this is all about to go away, so this is just removing an
edge case.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This appears to be defining sparc if ever __sparc or __sparc__ were
defined, which is almost reasonable, but these days we want to be using
the __arch__ style. Why any of this would ever be triggered on m68k is
truly a mystery for the ages.
v2: Fix commit message, as noted by nix
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This effectively no longer varied across architectures anyway.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
These macros meant something in cfb, but not in fb.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Every other architecture sets this to 32, and I can't think of any
benefit s390 would derive from changing it. It is, at any rate,
something the client already copes with, and the only internal code
impact seems to be some complicated math in miGetPlane, which you never
hit if you're using fb.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Whatever unix this was meant to be is either no longer in circulation,
or is AIX, which we don't claim to support anyway.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
OdevAttributes are a fixed set of values with known types; instead of
storing them in a linked list and requiring accessor/settor functions,
replace the list header, struct OdevAttributes, with a struct that
directly contains the values. This provides for compile-time
typechecking of the values, eliminates a significant amount of code
and generally simplifies using this datatype.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
This adds a large comment to include/scrnintstr.h which should serve
to document the correct way to wrap any screen procedure, with a
particular focus on how to dynamically add/remove wrapping layers
while the server is running.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Even though -Wcomment doesn't mind it (in gcc or clang), the appearance
of */* confuses the syntax highlighter of some editors (eg. vim), and
causes warnings in MSVC.
Signed-off-by: Peter Harris <pharris@opentext.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Don't allow setting string attributes to integers and vice versa.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Looks like the value of ODEV_ATTRIB_DRIVER was not updated when the patch
adding it got rebased on top of a newer server version.
This fixes the xserver crashing when systemd-logind integration is used.
https://bugzilla.redhat.com/show_bug.cgi?id=1118540
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
When opening a DRM device, query the version and store the driver name
as a new attribute for future reference.
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>
Tested-By: Aaron Plattner <aplattner@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Tested-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
So far PPC was big endian for sure. For ppc64le this is no longer
true.
Signed-off-by: Egbert Eich <eich@freedesktop.org>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
The easiest way to check for the version of an extension is to send the maximum
possible version numbers in the QueryVersion request. The X server overflows on
these as it assumes you will send a reasonable version number.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Commit f37a469134 removed this from
xwin-config.h.in for some reason, but it is used.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Xorg server could be built for and run on Synopsys DesignWare ARC cores.
These changes are required for successful building and execution of the server.
Both little-endian and big-endian flavors of ARC cores are supported.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Acked-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Egbert Eich <eich@freedesktop.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
We can only request one fd per device from systemd-logind. If a fd is re-used
by the same device, releasing the fd from one device doesn't mean we can close
it. The systemd code knows when it's really released, so let it close the fd.
Test case: xorg.conf section for an input device with hotplugging enabled.
evdev detects the duplicate and closes the hotplugged device, which closes the
fd. The other instance of evdev thinks the fd is still valid so now you're
playing a double lottery. First, which client(s) will get the evdev fd?
Second, which requests will be picked up by evdev and which ones will be
picked up by the client? You'll never know, but the fun is in finding out.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
The attack surface for indirect GLX is huge, and it's of no use to
most people (if you get an indirect GL context, you're better served
by a immediate X error than actually trying to use an indirect GL
context and finding out that it doesn't support doing anything you
want, slowly). This flag gives you a chance to disable indirect GLX
in environments where you just don't need it.
I put in both the '+' and '-' arguments right now, so that it's easy
to patch the value to change the default policy.
Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Julien Cristau <jcristau@debian.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
GLX is trying to track whether the context it wants is current, to
avoid the glFlush() (and the rest of the overhead) that occurs on all
MakeCurrent calls. However, its cache can be incorrect now that
glamor exists. This is a step toward getting glamor to coordinate
with GLX.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>