2.6.0 was December 2003, you've had plenty of time to get your head in
the game.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
You can't tell from context here, but this is all inside #ifdef
__GNUC__, so this conditional can't do squat.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Can't be needed, we've never defined it in modular xserver.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
__USLC__ appears to mean the SCO OpenServer compiler, which configure.ac
doesn't think is an OS the xfree86 ddx supports. The conditionals
surrounding these pragmas effectively mean "if not gcc and not Sun C",
and probably arbitrary pragmas aren't supported by arbitrary compilers.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
MetaWare High C++ compiler? xfree86 cvs history shows this being added
in a commit whose text is, classically, "updates". metaware.com
redirects to a 404 on synopsys.com, which to me indicates it's not super
important to them, and their order form won't even tell you how much the
thing costs. At any rate if this is worth worrying about it's worth
letting autoconf worry about for us.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
I guess this is meant to stub out all I/O port calls? Whatever, it's
not been defined by the buildsystem at least as far back as monolith
6.8.2.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Whatever these are, they're not something grep can find, they must not
be used.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This is the only place they're actually used (well, aside from some XAA
code in the s3 driver, but one s3 and 2 XAA).
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Yes yes, very clever, memmove works fine on gcc too, let's just do the
portable thing since none of this is performance code.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Nothing in the server defines this, nor do any drivers.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Only used by mach64's XAA code, which isn't built if XAA isn't
available, and it isn't.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
I guess this might have been needed for elfloader, except we didn't
support nds32 back then, so I assume this was cargo-culted from
ppc_flush_icache, which is also dead now.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Anytime a capability is first reported, the device is created, but after
that, it is only disabled/enabled.
This is a closer behavior to what Xorg does on VT switch, at the expense
of maybe leaving a dangling "physical" device if a capability goes for good.
Otherwise, any DeviceIntPtr (re)created after server initialization will be
left floating, and bad things happen when the wayland enter event handler
tries to update cursor position based on a floating device.
Signed-off-by: Carlos Garnacho <carlosg@gnome.org>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
These came in with the GATOS merge I think. The only driver using them
was radeon, and then only in UMS mode. The radeon driver dropped UMS
support from the main branch about two years ago, the UMS branch hasn't
been touched in about fifteen months, and does not build against 1.16 in
any case, so this is all dead code.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
I forgot that the old behavior of searching in /usr/share/X11/xorg.conf.d was
documented in the man page.
Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Fixes: acc0b5edd1 ("xfree86: Only support one sysconfigdir")
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
Compilation of -video-intel started failing in gnome-continuous,
it's because xserver has -Werror=return-type on, and gcc can't
prove this function always returns a value:
/usr/include/xorg/xf86platformBus.h:119:1: error: control reaches end of non-void function [-Werror=return-type]
Let's add assertions to the accessor functions to fix this.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
All users of glamor had the same value set, and it complicated things
for no reason.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
This allows drivers to compile using the old OdevAttributes API
against a new server. It generates compiler errors if the caller uses
the wrong or undefined attribute types, or if the caller provides an
incorrect default value for an integer attribute.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.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>
The usual mechanism for freeing a damage structure when the pixmap is
destroyed does not work for the screen pixmap as it isn't freed in the
normal way.
The existing driver cleanup function, scrfini, is called after the
wrapped CloseScreen functions, including damageCloseScreen, are called
and thus ephyr can't free the damage structure at that point.
Deal with this by providing an early CloseScreen hook in KdCloseScreen
which ephyr can use to free the damage structure before damage itself
shuts down.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
When no shadow frame buffer is needed, the rotate block handler
doesn't need to be called any more. Remove it from the chain.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Change the screen proc epilog code to re-fetch the current screen
function in case a nested proc changes how things work. This isn't a
problem with the current code as all of the wrapping layers that are
set up at server init time (like the VGA arbiter) leave themselves in
the screen proc chain forever. But, this makes the code conform with
the expected norms.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
xf86Rotate, it was delaying unwrapping the BlockHandler until after
calling xf86RotateRedisplay. If there was a software cursor on the
screen, the redisplay operation would cause cursor to be removed from
the frame buffer and the misprite block handler to be inserted into
the block handler chain with the misprite screen private saved block
handler now set to xf86RotateBlockHandler.
When xf86RotateRedisplay returned, xf86RotateBlockHandler would then
set screen->BlockHandler to its saved value, call down and then reset
screen->BlockHandler to xf86RotateBlockHandler. miSpriteBlockHandler
would never be called after that, which meant that the software cursor
will now disappear from the screen whenever rendering overlapped and
would only reappear when the cursor was moved.
To correct this, all that is needed is to move the restoration of
screen->BlockHandler to the top of xf86RotateBlockHandler, before the
call to xf86RotateRedisplay.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
When the X server is compiled with --prefix set to something other than /usr,
then it ends up with a nonstandard sysconfigdir in its .pc file. This causes
various other components to install their xorg.conf.d snippets there.
However, the X server first looks for /usr/share/X11/xorg.conf.d before looking
in sysconfigdir. That means that if the system administrator installed anything
that created that path, the user's custom sysconfigdir is not searched.
Rather than doing that, just look in the configured sysconfdir and nowhere else.
Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Julien Cristau <jcristau@debian.org>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Commit 41d4beb261 added symmetry to the
screensaver/DPMS invocations so that one (en|dis)ables the other. Having
dependencies between DPMS and the screensaver is subject to further arguments,
but in this particular case using SCREENSAVER_FORCER is detrimental.
SCREENSAVER_FORCER(ScreenSaverReset) resets the idle time for all
devices on DPMS unblank.
It prevents at least one use-case that GNOME tries to implement:
GNOME displays a notification before suspending. If the display is
currently blanked, GNOME lights it up to display the message. With the
original patch in place DPMS unblank also resets the device idle times, thus
restarting the timeout ad infinitum.
Switch this to a more suggestive SCREENSAVER_OFF(ScreenSaverReset). This keeps
the symmetry in blanking mode (DPMS and screensaver turn each other on/off as
expected) but does not reset the idle time on the devices.
https://bugzilla.gnome.org/show_bug.cgi?id=731241
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-By: Egbert Eich <eich@freedesktop.org>
While at it also replace a tab by four spaces for consistency.
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>
Use the OutputClass configuration to determine what drivers to autoload
for a given device.
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>
Tested-By: Aaron Plattner <aplattner@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Tested-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
The OutputClass section provides a way to match output devices to a set
of given attributes and configure them. For now, only matching by kernel
driver name is supported. This can be used to determine what DDX module
to load for non-PCI output devices. DDX modules can ship an xorg.conf.d
snippet (e.g. in /usr/share/X11/xorg.conf.d) that looks like this:
Section "OutputClass"
Identifer "NVIDIA Tegra open-source driver"
MatchDriver "tegra"
Driver "opentegra"
EndSection
This will cause any device that's driven by the kernel driver named
"tegra" to use the "opentegra" DDX module.
See the OUTPUTCLASS section in xorg.conf(5) for more details.
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>
Tested-By: Aaron Plattner <aplattner@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Tested-by: Rob Clark <robdclark@gmail.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>
Most of the driver enumeration functions take an array and a maximum
number of entries that they are allowed to fill in. Upon success, they
return the number of entries filled in. This allows them to be easily
used to consecutively.
One exception is the xf86MatchDriverFromFiles() function, which doesn't
return a value, so callers have to manually search the array for the
first empty entry.
This commit modifies the xf86MatchDriverFromFiles() to behave the same
way as others, which makes it easier to deal with.
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>
Tested-By: Aaron Plattner <aplattner@nvidia.com>
Tested-by: Rob Clark <robdclark@gmail.com> (on arm / platform device)
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
With my patch to fix shared libXfont to work correctly on Cygwin/Win32,
there is no need for -static anymore. But, XWin.exe must export its
symbols in order for them to override libXfont's stubs.
Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
When transitioning to a redirected or unredirected Window, the Composite
layer modifies the Window's Pixmap. However, the DRI2Buffer for the
Drawable is still pointing to the backing bo of the old Pixmap with the
result that rendering goes astray.
This now also effects DRI2 Drawables that are touched by PresentPixmap.
v2: Fixup the function name after rebasing
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Reinis Danne <reinis.danne@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Cc: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This fixes a segfault when we attempt to call ds->ReuseBufferNotify()
passing a Prime DRI2BufferPtr to the master backend.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=80001
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This should be useful for glamor development, so you can test both
paths (which are significantly different, and apparently
glamor_gradient.c was broken on GLES2 as of the import).
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
The difference between the two is that XF86 has the clip helper that
lets you upload less data when rendering video that's clipped. I
don't think that's really worth the trouble, especially in a world of
compositors, so I've dropped it to get to shared code.
It turns out the clipping code was broken on xf86-video-intel anyway.
To reproduce, run without a compositor, and use another window to clip
the top half of your XV output on the glamor XV adaptor: the rendering
got confused about which half of the window was being drawn to.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
No code modifies it at runtime, and it's common to store string
literals to it.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
I want to expose this from Xephyr as well, both to be able to test XV
changes rapidly, and beause the XV passthrough to the host's overlay
really doesn't work out well when we glXSwapBuffers() over the
colorkey.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Now that we don't have to worry about the generic adaptors code,
there's no need to have a list of pointers to different sets of
adaptors.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
These were field-for-field identical, so we can just typedef them to
be the same, and memcpy their contents.
v2: Fix missed strdup().
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
glx will sometimes select a non-root visual, deal with that by
creating a suitable colormap and using that instead of attempting to
use the default colormap.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
This is so that drivers can do a runtime check that Present is available,
similar to existing runtime checks performed by the drivers for DRI.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Keith Packard <keithp@keithp.com>
This is so that drivers can do a runtime check that DRI3 is available,
similar to existing runtime checks performed by the drivers for DRI and
DRI2.
v2: Only add DRI3 to the list if the module was actually built into the
server (Mark Kettenis).
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mark Kettenis <mark.kettenis@xs4all.nl>
Signed-off-by: Keith Packard <keithp@keithp.com>
To make X -configure work properly, the output of fixup_video_driver_list()
should be in order of preference. Otherwise, the config file may use
the incorrect driver for some devices.
In particular, the drivers that work for all (or many) devices need to be
last in the list. Since the modesetting driver works for many devices,
it needs to be considered a fallback driver.
Signed-off-by: Søren Sandmann <ssp@redhat.com>
Acked-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Update for __glXLastContext -> lastGLContext.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
This has to run at initial CreateWindow time, at CreateScreenResources
the root window doesn't actually exist yet.
Tested-by: Michael Thayer <michael.thayer@oracle.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Michael Thayer <michael.thayer@oracle.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
v2: Fix another path spotted by keithp
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Checking the iterating variable ("slave") against null can not detect if the
xorg_list_for_each_entry finished without break being invoked - slave variable
will be always non-null. This caused segfault whenever someone tried to use
DRI_PRIME with incorrect id while having at least one render offloading slave
configured.
Restructurize the GetScreenPrime to work as expected.
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
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>
This patch fixes some compile warnings that arise after
commit 7070ebeeba
(xfree86: add new key MatchSeat to xorg.conf sections "Device", "Screen", and "ServerLayout")
available at git repository
git://people.freedesktop.org/~whot/xserver for-keith
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>
With the change in the cursor interface in
4c3932620c, we need to bump the video
driver ABI number to ensure that drivers are rebuilt to match the new
interface.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>
Signed-off-by: Laércio de Sousa <lbsousajr@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This patch introduces a new key MatchSeat in xorg.conf (also applies to
any .conf file in xorg.conf.d). It will allow targeting a given
"Device", "Screen", and/or "ServerLayout" section to a particular
seat only (specified by option "-seat" in X server command line),
so that other seats won't be affected.
Without this patch, one needs to write a separate xorg.conf.custom
file and pass it to X server via "-config" option, if one wants that
these settings only apply for the right seat. However, in some cases,
this solution is undesirable or even impossible (e.g. when using GDM,
which doesn't allow X server command line customization).
Example file (/etc/X11/xorg.conf.d/seat1.conf), which would be ignored
by X server unless it was started with "-seat seat1" option:
Section "Device"
Identifier "card0"
Driver "nvidia"
Option "NoLogo" "True"
MatchSeat "seat1"
EndSection
Signed-off-by: Oleg Samarin <osamarin68@gmail.com>
Signed-off-by: Laércio de Sousa <lbsousajr@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Currently non-seat0 X servers only probe platform bus for graphics devices,
which is OK for most KMS-compliant drivers. However, for non-KMS drivers
(like NVIDIA proprietary ones), graphics devices can't be reached
by platform bus probe, resulting in a "No devices detected" error.
This patch allows a fallback to PCI bus probe for non-seat0 X servers
in case no platform bus graphics device is found.
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=66851
Signed-off-by: Laércio de Sousa <lbsousajr@gmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Commit 7353ec7cb6 "xfree86: Switch int10
code to stdint types" uses designated initializers to setup the fields
of the X86EMU_pioFuncs.
This breaks compilation on ARM, since out{b,w,l}() are redefined using
the preprocessor and therefore cause the compiler to complain about
non-existent fields being assigned to.
It seems like the compiler.h header that contains these redefinitions
isn't actually needed in xf86x86emu.c, so the easiest "fix" is to not
include it.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Fixes:
stub.c:66:1: error: conflicting types for 'xf86int10Addr'
In file included from stub.c:14:0:
xf86int10.h:72:53: note: previous declaration of 'xf86int10Addr' was here
Signed-off-by: Rob Clark <robdclark@gmail.com>
Create load_cursor_image_check, load_cursor_argb_check,
LoadCursorImageCheck and LoadCursorARGBCheck that can return failure
and use them in preference to the old unchecked variants.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Michael Thayer <michael.thayer@oracle.com>
When setting crtc->gamma_size to randr_crtc->gammaSize we should
use randr_crtc->gammaSize to allocate new gamma table in crtc.
Currently, if randr_crtc->gammaSize > crtc->gammaSize the subsequent
memcpy will overwrite memory beyond the end of gamma table.
Signed-off-by: Dominik Behr <dbehr@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
Mark mips64 as 64bit
Use long as PORT_SIZE
Signed-off-by: YunQiang Su <wzssyqa@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Ok, that's embarassing -- I didn't even make sure Adam's patch
compiled. These are minimal fixes to make it build.
Signed-off-by: Keith Packard <keithp@keithp.com>
Somewhat shocking how much simpler this is, isn't it? We no longer need
to wrap the screen or GC or Picture, because damage does it for us,
which is doubly great since the old shadowfb code didn't wrap _enough_
things (border updates and Render glyphs, at least). The only real
difference now between this and shadow is a) shadow will let you track
arbitrary pixmaps, and b) shadow's update hook runs off the BlockHandler
whereas shadowfb is immediate.
Tested on nouveau.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Flagged by cppcheck 1.64:
[hw/dmx/config/xdmxconfig.c:306] -> [hw/dmx/config/xdmxconfig.c:323]:
(warning) Possible null pointer dereference: fs - otherwise
it is redundant to check it against null.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Fixes Piglit test "swapbuffersmsc-return swap_interval 0".
Ensure that *swap_target gets initialized on any 'return Success' path,
even if the swap request can't be completed by the driver and the server
falls back to a simple blit. That path can also be triggered by setting
swap_interval to 0, which disables sync to vertical retrace.
We originally found this bug because for some reason SDL2 automatically
sets swap_interval to 0, when we were trying to test OML_sync_control in
an SDL2 test application. We then discovered that the above-mentioned
Piglit test has been failing for the same reason since it was
introduced.
Signed-off-by: Jamey Sharp <jamey@minilop.net>
Signed-off-by: Theo Hill <Theo0x48@gmail.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
swap_target is an out-parameter that needs to be set to the value that
SBC will take on after this SwapBuffers request completes.
However, it was also being used as a temporary variable to hold the MSC
at which the SwapBuffers request got scheduled to occur. This confusion
makes it harder to reason about whether swap_target is being set
correctly for its out-parameter usage. (Hint: It isn't.)
For the latter use, it makes more sense to use the existing target_msc
variable, which already has the right value unless target_msc, divisor,
and remainder are all 0, in which case we can set it using swap_interval
as usual.
Signed-off-by: Jamey Sharp <jamey@minilop.net>
Signed-off-by: Theo Hill <Theo0x48@gmail.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
I'm not sure what we'd do in this case anyways, other than fatal
error.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Make it clear that we intentionally ignore the -switchCmd return
value. This keeps GCC from emitting a warning when the server is
compiled with -D_FORTIFY_SOURCE=2.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
This was added for DRM_IOCTL_SET_VERSION support, which has been around
for over ten years now. Since we require ≥2.3.0 in configure.ac this
would really only protect you if you managed to build against a modern
libdrm but run against one that's more than 7½ years old, which, doctor
it hurts when I do this.
Archaeology: http://cgit.freedesktop.org/~ajax/dri/commit/xc/programs/Xserver/GL/dri/dri.c?id=77d62efca033dced96ab7998b7c62a4e2df907d5
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
Handle the unported case by issuing a build-time and run-time warning.
And add support for FreeBSD kernel based systems, by using the
VT_GETINDEX ioctl to check if the file descriptor is on a virtual
console.
Signed-off-by: Guillem Jover <guillem@hadrons.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Not printing the program name produces very confusing messages that
might be difficult to attribute while trying to diagnose problems,
let's be explicit about who we are.
Also add a missing "/" between SUID_WRAPPER_DIR and "Xorg.bin".
Signed-off-by: Guillem Jover <guillem@hadrons.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
The libdrm.pc file gives us the correct include path, do not try to
hardcode it on the source, as it might vary on the installed system,
for example on Debian-based systems it's under /user/include/libdrm/.
Signed-off-by: Guillem Jover <guillem@hadrons.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
