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Based off of glproto 1.4.11.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Robert Hooker <robert.hooker@canonical.com>
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Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Robert Hooker <robert.hooker@canonical.com>
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We're using the former only as the latter is present. Thus in some cases
we might incorrectly error out if it's missing.
Namely - glamor_glx, glamor_egl without gbm, EGL_KHR_gl_texture_2D_image
or EGL_EXT_image_dma_buf_import.
Fixes 58d54ee82df(glamor: explicitly check for GL_OES_EGL_image)
Cc: Eric Anholt <eric@anholt.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Suggested-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
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After upgrading from autoconf 2.68 to 2.69, this test started failing with
"conftest.c", line 149: undefined symbol: NULL
so use a raw 0 pointer to avoid header dependencies in the autoconf
generated test case.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
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gcc quite correctly complains about this:
In file included from ../../include/scrnintstr.h:51:0,
from rootlessValTree.c:98:
In function 'RegionUninit.isra.1',
inlined from 'RegionEmpty' at ../../include/regionstr.h:194:5,
inlined from 'RootlessMiValidateTree' at rootlessValTree.c:490:9:
../../include/regionstr.h:166:9: warning: attempt to free a non-heap object 'RegionBrokenData' [-Wfree-nonheap-object]
free((_pReg)->data);
So that'd crash if you ever got there. RegionNull will do almost the
same thing only without the free(), so let's do that instead; it might
still not be an entirely sane way to recover, but it at least won't
crash.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
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This is ofourdan/xwayland, minus:
xwayland: Always update the wl_pointer cursor on pointer focus
which was rejected for ABI and design issues.
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There was a complicated scheme to increase the time between keepalives
from 3 minutes up to as much as 24 hours in an attempt to reduce
network traffic from idle X terminals. X terminals receiving X
traffic, or receiving user input would use the 3 minute value; X
terminals without any network traffic would use a longer value.
However, this was actually broken -- any activity in the X server,
either client requests or user input, would end up resetting the
keepalive timeout, so a user mashing on the keyboard would never
discover that the XDMCP master had disappeared and have the session
terminated, which was precisely the design goal of the XDMCP keepalive
mechanism.
Instead of attempting to fix this, accept the cost of a pair of XDMCP
packets once every three minutes and just perform keepalives
regularly.
This will also make reworking the block and wakeup handler APIs to
eliminate select masks easier.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
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The X server used to wait for the user to hit a key or move the mouse
before restarting the session after a keepalive failure. This,
presumably, was to avoid having the X server continuously spew XDMCP
protocol on the network while the XDM server was dead.
Switching into this state was removed from the server some time before
XFree86 4.3.99.16, so the remaining bits of code have been dead for
over a decade, and no-one ever noticed.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
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When xf86RandR12Key is not set we will not get to the places where
these tests are done as the functions in question are not called.
In most cases we would have crashed before these checks anyway.
Signed-off-by: Egbert Eich <eich@freedesktop.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
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As we define sizeFits based on whether a CRTC is active, and skip trying
to redirect the scanout on a disable pipe, we then attempt to undo it
later and fail because crtc->scanout_pixmap != DRI2_Pixmap and
!sizeFits. Paper over this failure by skipping unredirected CRTC when
disabling.
v2: Unwind upon failure
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84653
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Dave Airlie <airlied@redhat.com>
Reported-by: Christoph Haag <haagch@frickel.club>
Tested-by: Christoph Haag <haagch@frickel.club>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
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DECnet support died in modularization (X11R7.0)
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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The modesetting driver corrupts memory when used after a server regeneration
because not enough memory is allocated for its pixmap privates. This happens
because its call to dixRegisterScreenSpecificPrivateKey() does nothing because
key->initialized is still TRUE from the first server generation. However, the
key is not in the screen's linked list of screen-specific privates because
that's freed and reallocated during the server generation loop in dix_main().
Fix this by clearing key->initialized before CloseScreen and add a call to
dixFreeScreenSpecificPrivates() for GPU screens.
v2: Just set key->initialized to FALSE and move dixFreeScreenSpecificPrivates()
calls to after CloseScreen.
v3: Move dixFreeScreenSpecificPrivates() calls back to just before CloseScreen.
Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
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Reviewed-by: Adam Jackson <ajax@redhat.com>
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Commit 4b4b9086 "os: support new implicit local user access mode [CVE-2015-3164
2/3]" carefully places the relevant code it adds under !NO_LOCAL_CLIENT_CRED,
but unfortunately doesn't notice that NO_LOCAL_CLIENT_CRED is defined as a
side-effect in the middle of GetLocalClientCreds(), so many of these checks
precede its definition.
Move the check if NO_LOCAL_CLIENT_CRED should be defined to configure.ac, so it
always occurs before it's first use.
v2:
Move check to configure.ac
v3:
Use AC_CACHE_CHECK and name cache varaible appropriately
[ajax: Massaged commit message]
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Ray Strode <rstrode@redhat.com>
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... that only provide a unique libsystemd.pc file
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Javier Jardón <jjardon@gnome.org>
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Since ProcRenderScale throws BadImplementation anyway it's pointless to
waste time carefully swapping the request.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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This improves the case for when we paint an area without SHM.
xcb_image_subimage() is used to create a subimage for the damaged area, which
is converted to native format if necessary.
Signed-off-by: Ian Scott <ian.scott@arteris.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
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This is a trivial patch that moves host_has_extension() implementation
from ephyr.c to hostx.c so that it can be called by hostx.c internal
functions. Also rename function to hostx_has_extension() for consistency.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Laércio de Sousa <laerciosousa@sme-mogidascruzes.sp.gov.br>
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Signed-off-by: Jürg Billeter <j@bitron.ch>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Commit 94ab7455 added SA_RESTART to the SIGALRM handler. However, the
Popen code tears down and recreates the SIGALRM handler via OsSignal(),
and this flag is dropped at this time.
Clean the code to use just a single codepath for creating this signal
handler, always applying SA_RESTART.
[ajax: Fixed commit id]
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Daniel Drake <drake@endlessm.com>
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The X server frequently deals with SIGIO and SIGALRM interruptions.
If process execution is inside certain blocking system calls
when these signals arrive, e.g. with the kernel blocked on
a contended semaphore, the system calls will be interrupted.
Some system calls are automatically restartable (the kernel re-executes
them with the same parameters once the signal handler returns) but
only if the signal handler allows it.
Set SA_RESTART on the signal handlers to enable this convenient
behaviour.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Daniel Drake <drake@endlessm.com>
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Commit 2172714c changed behavior of capability handling, but it only
solved part of the problem. If Xwayland is launched without a capability
(e.g. no pointer device is connected when Xwayland was spinned up), and
later that capability comes, the device added will not be automatically
initialized. This patch initializes the device when the capability is
reported for the first time, thus avoiding the problem.
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=81819
Signed-off-by: Boyan Ding <stu_dby@126.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
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This is (eventually) called during
InitializeSprite() → *pScreen->SetCursorPosition → miPointerSetCursorPosition
when a device is set to floating. We don't do anything special outselves, but
we need to pass on to the next layer to make sure the device is initialized
properly. Otherwise, pScreen stays NULL and eventually crashes the server when
we try to clean up behind us.
Test case: grab a device → floats it, ungrab again → crash
Reported-by: Jason Gerecke <killertofu@gmail.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
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When grabbed, the slave device is floating, i.e. the master device is NULL.
CheckMotion() isn't happy with NULL. Make sure we pass the right device in,
either the master device when the device is attached, or the device itself
when it is floating.
Reported-by: Jason Gerecke <killertofu@gmail.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
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No functional changes.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
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These sequences are forgotten to all purposes.
Signed-off-by: Carlos Garnacho <carlosg@gnome.org>
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
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A DeviceIntPtr with touch valuators is also created in order to deliver
the translated touch events. The lifetime of xwl_touch structs is tied
to the wayland ones, finishing in either wl_touch.up() or wl_touch.cancel()
Signed-off-by: Carlos Garnacho <carlosg@gnome.org>
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
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This struct holds information about each individual, ongoing touchpoint.
A list of these is held by the xwl_seat.
Signed-off-by: Carlos Garnacho <carlosg@gnome.org>
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
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This was built as a hack for simple Wayland compositors like Weston
which were lazy and didn't want to configure windows server-side when
moved.
Since comboboxes and menus are separate toplevel O-R windows, this hack
breaks input as it needs to be traced normally, not simply sent to the
focused window.
X11 toolkits really do need their windows to be configured correctly
for their O-R windows comboboxes or menus other things, so let's fix
the lazy compositors and remove this.
I have tested this patch with both Weston and Mutter and neither of
them require any changes, and it fixes comboboxes and menus.
If somebody then wants to revert 73698d4, that's fine by me, so we
reduce the amount of API that DDXen have.
Signed-off-by: Jasper St. Pierre <jstpierre@mecheye.net>
Reviewed-by: Daniel Stone <daniels@collabora.com>
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Otherwise we'll fail miserably later on as we try to use
glEGLImageTargetTexture2DOES.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
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A user on a nouveau-driven card ran into a problem where DVI-D-1 and
DVI-I-1 were aliasing. The simplest fix is to provide the full connector
names. While we're at it, rename the output names to match what is in
the kernel, and start counting the connectors from 1 rather than 0. The
only deviation is HDMI vs HDMI-A, which kept its original name.
This will break backwards compatibility with existing xorg.conf's that
reference output names, but the alternative is to create a separate
counting system, further disconnecting from the kernel names.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Dave Airlie <airlied@redhat.com>
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xwayland windows ignored any key repeating settings
advertised by a compositor
v2. don't hardcode version 4 of seat
use AutoRepeatModeOn/Off
v3. use min(version, 4) when binding seat
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Marek Chalupa <mchqwerty@gmail.com>
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<termio.h> is obsolete. Using <termios.h> instead fixes building with
musl libc.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Felix Janda <felix.janda@posteo.de>
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gcc 5.1 throws a rather amusing warning here:
glxcmdsswap.c: In function ‘__glXSwapQueryExtensionsString’:
glxcmdsswap.c:439:1: warning: function might be candidate for attribute
‘noreturn’ [-Wsuggest-attribute=noreturn]
__glXSwapQueryExtensionsString(__GLXclientState * cl, GLbyte * pc)
This is entirely accurate, albeit curiously phrased: swapping some bits
hanging off the end of a null pointer will make Xdmx crash, so from the
perspective of code generation the function will indeed not return.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
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./../dix/.libs/libdix.a(pixmap.o): In function `PixmapStartDirtyTracking':
xorg/xserver/dix/pixmap.c:194: undefined reference to `RRTransformCompute'
I'm not quite sure how 0db457b fixes this
Move RANDR_LIB to after DIX_LIB, so the reference to RRTransformCompute in
DIX_LIB is satisfied.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Tested-by: Olivier Fourdan <ofourdan@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
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some X manuals use then escape sequence \/ when they want to render
a slash. That's bad because \/ is not a slash but an italic
correction, never producing any output, having no effect at all in
terminal output, and only changing spacing in a minor way in typeset
output.
Signed-off-by: Matthieu Herrb <matthieu@herrb.eu>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
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ResourceClientBits() might be used by the modules as well, need to
mark the symbol as visible to that the linker can resolve it at
run time.
/usr/bin/X: symbol lookup error:
/usr/lib64/xorg/modules/extensions/libglx.so: undefined symbol:
ResourceClientBits
bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91763
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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xserver/build.x86_64/../dix/touch.c:468:16: error: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘size_t’ [-Werror=format=]
%zu is C99, but is already used in a few places. Perhaps doc/c-extensions needs
to mention it.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
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xorg/xserver/hw/kdrive/ephyr/ephyr.c:979:9: error: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘ScreenPtr’ [-Werror=format=]
This looks like a genuine bug, and ephyrCursorScreen->myNum was meant here
rather than ephyrCursorScreen
v2:
Insert a ":" as well
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
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xorg/xserver/hw/xfree86/dri/dri.c:1695:19: error: format ‘%x’ expects argument of type ‘unsigned int’, but argument 4 has type ‘DRIContextPrivPtr’ [-Werror=format=] ^
xorg/xserver/hw/xfree86/dri/dri.c:1695:19: error: format ‘%x’ expects argument of type ‘unsigned int’, but argument 5 has type ‘DRIContextPrivPtr’ [-Werror=format=]
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
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xserver/hw/xfree86/ramdac/TI.c:118:12: error: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘long unsigned int’ [-Werror=format=]
xserver/hw/xfree86/ramdac/TI.c:118:12: error: format ‘%d’ expects argument of type ‘int’, but argument 5 has type ‘long unsigned int’ [-Werror=format=]
xserver/hw/xfree86/ramdac/TI.c:118:12: error: format ‘%d’ expects argument of type ‘int’, but argument 6 has type ‘long unsigned int’ [-Werror=format=]
Use %lu for an unsigned long
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
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xserver/hw/xfree86/common/xf86Events.c:183:5: error: format ‘%x’ expects argument of type ‘unsigned int’, but argument 3 has type ‘void *’ [-Werror=format=]
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
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Make the maximum number of clients user configurable, either from the command
line or from xorg.conf
This patch works by using the MAXCLIENTS (raised to 512) as the maximum
allowed number of clients, but allowing the actual limit to be set by the
user to a lower value (keeping the default of 256).
There is a limit size of 29 bits to be used to store both the client ID and
the X resources ID, so by reducing the number of clients allowed to connect to
the X server, the user can increase the number of X resources per client or
vice-versa.
Parts of this patch are based on a similar patch from Adam Jackson
<ajax@redhat.com>
This now requires at least xproto 7.0.28
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
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This eliminates a warning generated when miLineArcD is inlined and the
compiler can't figure out that edge1 and edge2 are always initialized
before being used.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
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This eliminates the duplicate declaration of dixGetGlyphs when
fontutil.h gets included after dixfont.h has defined GetGlyphs as
dixGetGlyphs.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
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fixes:
In file included from rootlessWindow.c:51:0:
rootlessWindow.c: In function 'RootlessResizeWindow':
rootlessCommon.h:198:19: warning: declaration of 'w' shadows a parameter [-Wshadow]
WindowPtr w = pWin; \
^
rootlessWindow.c:1292:9: note: in expansion of macro 'HUGE_ROOT'
HUGE_ROOT(pWin);
^
rootlessWindow.c:1262:35: note: shadowed declaration is here
unsigned int w, unsigned int h, WindowPtr pSib)
^
In file included from rootlessWindow.c:51:0:
rootlessCommon.h:207:19: warning: declaration of 'w' shadows a parameter [-Wshadow]
WindowPtr w = pWin; \
^
rootlessWindow.c:1296:9: note: in expansion of macro 'NORMAL_ROOT'
NORMAL_ROOT(pWin);
^
rootlessWindow.c:1262:35: note: shadowed declaration is here
unsigned int w, unsigned int h, WindowPtr pSib)
^
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
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This is already defined at the function entry.
fixes warning:
CC mivaltree.lo
mioverlay.c: In function 'miOverlayWindowExposures':
mioverlay.c:993:23: warning: declaration of 'pScreen' shadows a previous local [-Wshadow]
ScreenPtr pScreen = pWin->drawable.pScreen;
^
mioverlay.c:986:15: note: shadowed declaration is here
ScreenPtr pScreen = pWin->drawable.pScreen;
Signed-off-by: Dave Airlie <airlied@redhat.com>>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
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