Apps using randr to change the resolution when going fullscreen, in
combination with _NET_WM_STATE_FULLSCREEN to tell the window-manager (WM)
to make their window fullscreen, expect the WM to give the fullscreen window
the size of the emulated resolution as would happen when run under Xorg (*).
We need the WM to emulate this behavior for these apps to work correctly,
with Xwaylands resolution change emulation. For the WM to emulate this,
it needs to know about the emulated resolution for the Windows owning
client for each monitor.
This commit adds a _XWAYLAND_RANDR_EMU_MONITOR_RECTS property, which
contains 4 Cardinals (32 bit integers) per monitor with resolution
emulation info. Window-managers can use this to get the emulated
resolution for the client and size the window correctly.
*) Since under Xorg the resolution will actually be changed and after that
going fullscreen through NET_WM_STATE_FULLSCREEN will size the window to
be equal to the new resolution.
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
Acked-by: Michel Dänzer <mdaenzer@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Games based on the allegro gaming library or on ClanLib-1.0 do not size
their window to match the fullscreen resolution, instead they use a
window covering the entire screen, drawing only the fullscreen resolution
part of it.
This commit adds a check for these games, so that we correctly apply a
viewport to them making fullscreen work properly for these games under
Xwayland.
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
Acked-by: Michel Dänzer <mdaenzer@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Add support for fake mode changes using viewport, for apps which want to
change the resolution when going fullscreen.
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
Acked-by: Michel Dänzer <mdaenzer@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
crtc->mode reflects the mode set through the xrandr extension, once we
add support for also changing the mode through the vidmode extension this
will no longer correctly reflect the emulated resolution.
Add a new xwlVidModeGetCurrentRRMode helper which determines the mode by
looking at the emulated_mode instead.
Likewise add a xwlVidModeGetRRMode helper and use that in
xwlVidModeCheckModeForMonitor/xwlVidModeCheckModeForDriver to allow any
mode listed in the randr_output's mode list.
This is a preparation patch for adding emulated mode/resolution change
support to Xwayland's XF86 vidmode extension emulation.
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
Acked-by: Michel Dänzer <mdaenzer@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This is a preparation patch for adding emulated mode/resolution change
support to Xwayland's XF86 vidmode extension emulation, using the
Wayland viewport extension.
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
Acked-by: Michel Dänzer <mdaenzer@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Add support for per client randr-resolution change emulation using viewport,
for apps which want to change the resolution when going fullscreen.
Partly based on earlier work on this by Robert Mader <robert.mader@posteo.de>
Note SDL2 and SFML do not restore randr resolution when going from
fullscreen -> windowed, I believe this is caused by us still reporting the
desktop resolution when they query the resolution. This is not a problem
because when windowed the toplevel window size includes the window-decorations
so it never matches the emulated resolution.
One exception would be the window being resizable in Windowed mode and the
user resizing the window so that including decorations it matches the
emulated resolution *and* the window being at pos 0x0. But this is an
extreme corner case. Still I will submit patches upstream to SDL2
and SFML to always restore the desktop resolution under Xwayland,
disabling resolution emulation all together when going windowed.
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
Acked-by: Michel Dänzer <mdaenzer@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Add support for storing per output randr/vidmode emulated resolution
into the per client data.
Since we do not have a free/delete callback for the client this uses
a simple static array. The entries are tied to a specific output by the
server_output_id, with a server_output_id of 0 indicating a free slot
(0 is the "None" Wayland object id).
Note that even if we were to store this in a linked list, we would still
need the server_output_id as this is *per client* *per output*.
This is a preparation patch for adding randr/vidmode resolution
change emulation.
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
Acked-by: Michel Dänzer <mdaenzer@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Add per client private data, which for now is empty.
This is a preparation patch for adding randr/vidmode resolution
change emulation.
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
Acked-by: Michel Dänzer <mdaenzer@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This adds the RandR 1.2 interface to xwayland and allows modes
advertised by the compositor to be set in an undistructive manner.
With this patch, applications that try to set the resolution will usually
succeed and work while other apps using the same xwayland
instance are not affected at all.
The RandR 1.2 interface will be needed to implement fake-mode-setting and
already makes applications work much cleaner and predictive when a mode
was set.
[hdegoede@redhat.com: Make crtc_set only succeed if the mode matches
the desktop resolution]
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
Acked-by: Michel Dänzer <mdaenzer@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This is a preparation patch for adding support for apps which want to
change the resolution when they go fullscreen because they are hardcoded
to render at a specific resolution, e.g. 640x480.
Follow up patches will fake the mode-switch these apps want by using
WPviewport to scale there pixmap to cover the entire output.
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
Acked-by: Michel Dänzer <mdaenzer@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
When a viewport is set, damage will only work properly when using
wl_surface_damage_buffer instead of wl_surface_damage.
When no viewport is set, there should be no difference between
surface and buffer damage.
This is a preparation patch for using viewport to add support for fake
mode-changes through xrandr for apps which want to change the resolution
when going fullscreen.
Changes by Hans de Goede <hdegoede@redhat.com>:
-Split the damage changes out into their own patch
-Add xwl_surface_damage helper
-Also use buffer_damage / the new helper for the present and cursor code
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
Acked-by: Michel Dänzer <mdaenzer@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit adds support for the wayland wp_viewport extension, note
nothing uses this yet.
This is a preparation patch for adding support for fake mode-changes through
xrandr for apps which want to change the resolution when going fullscreen.
[hdegoede@redhat.com: Split the code for the extension out into its own patch]
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
Acked-by: Michel Dänzer <mdaenzer@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit adds DRI3/glamor support, effectively translating into
hardware GPU support.
Theoretically it should be possible to use DRM/GPU drivers such as
virtio or vgem, although only the intel i915 driver is currently tested.
Since Xvfb does no modeset, it opens the render node. Currently that is
fixed to "/dev/dri/renderD128" and will be tweaked with future commits.
Specific use-cases are left for the reader - testing glamor, GL driver
or others.
v2: Drop GLAMOR_NO_XV, use GLAMOR_FOR_XORG instead (Michel Dänzer)
v3: Fix build w/o glamor
v4:
- Split out glamor dependency patch for meson (Pekka)
- Enhance commit message (Pekka)
- Use O_CLOEXEC with open() (Pekka)
- Enhance error path, memory leak comments (Pekka)
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Currently we parse through xf86Info.debug to check if we the modifiers
should be disabled. Handle that within DDX and pass GLAMOR_NO_MODIFIERS
into the glamor_init() flags.
This allows individual DDX control over the setting - say when modifiers
are woking OK with one implementation and not the other.
Most importantly, this removes the final xf86 piece from the codebase.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Move from the xf86 specific ScrnInfoRec::privates, to the dix private
handling. Since there's no FreeScreen function in ScreenPtr, fold the
former within the existing CloseScreen.
Users, such as modesetting are updated, and out of tree drivers will
need equivalent, yet trivial, patch.
Note: we need to ensure that the screen private is unset and the screen
callbacks are restored in our CloseScreen function.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
The autoconf build for the modesetting driver still relied on
xorg-macros.m4 for string replacements and did not include the
top-level manpages.am. As a result, no substitutions took place after
commit 2e497bf887.
This should be a candidate for the 1.20 branch.
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
There's not really a good reason to keep these separate, the vbe code
requires int10 and is not very large. This change eliminates the
build-time options for vbe; if you build int10, you get vbe.
Gitlab: https://gitlab.freedesktop.org/xorg/xserver/issues/692
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
i965 and radeonsi, respectively, are the drivers that have been
receiving new hardware support. It's really silly to need to update the
server side to know specific new devices IDs every time a new ASIC comes
out.
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
This might be an error or not, for example refusing to work on llvmpipe
is normal and expected. glamor_egl_init() will print X_ERROR messages if
appropriate, so we don't need to here.
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
This fixes 'non-desktop' displays staying powered on after their lease
has been revoked.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111620
Cc: Keith Packard <keithp@keithp.com>
Signed-off-by: Andres Rodriguez <andresx7@gmail.com>
In non-rootless mode, not all pixmaps need a wl_buffer backing.
Suggested-by: Twaik Yont (@twaik) in #834
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
The compositor may send DRM_FORMAT_MOD_INVALID instead of a list of
modifiers for various reasons. Handle this gracefully by ignoring it.
Without this, if a compositor would send DRM_FORMAT_MOD_INVALID, it'd
result in empty windows provided by Xwayland.
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
Add an -icon option to set the screen window icon in windowed mode
Allow cygwin paths in an icon-specification
Update man pages and system.XWinrc appropriately
Also, log an error if the icon specified for TRAYICON cannot be loaded
Also, fix a bug in appending a '\' to IconDirectory only if it doesn't
already end with one, which was fortunately benign.
Note: LoadImageComma would be simpler if we just stated that XWinrc
paths are Cygwin paths on Cygwin, Windows paths on MinGW, but that could
break existing .XWinrc files
Note: Given that we can specify paths in an icon-specifier, I'm not sure
what IconDirectory wins us.
v2:
Fix formatting problems in man page additions
v3:
Fix some more s/_/@/g in man pages
This FD also triggers the "wait for WM_S0" paths, so that the
compositor may set up a "maintenance line" for Xwayland, for
services that are essential to run before any client (eg. xrdb).
Those services would use this FD, disguised as an extra display
connection.
This -initfd can be seen as a generalization of -wm, a Wayland
compositor may use -initfd to launch its WM and any other clients
that should start up, or it may use -wm as a dedicated connection for
the WM and optionally use -initfd for the misc. startup clients.
If either of -wm or -initfd is passed, Xwayland will expect a selection
notification on WM_S0 before incorporating the FDs in -listen to the
poll list.
Also, correct a minor typo in the listenfd argument output,
give → given.
Signed-off-by: Carlos Garnacho <carlosg@gnome.org>
If Xwayland gets to realize a window meant for composition before the
compositor redirected windows (i.e. redirect mode is not RedirectDrawManual
yet), the window would stay "invisible" as we wouldn't create a
wl_surface/wl_shell_surface for it at any later point.
This scenario may happen if the wayland compositor sets up a X11 socket
upfront, but waits to raise Xwayland until there are X11 clients. In this
case the first data on the socket is the client's, the compositor can hardly
beat that in order to redirect subwindows before the client realizes a
Window.
In order to jump across this hurdle, allow the late creation of a matching
(shell) surface for the WindowPtr on SetWindowPixmapProc, so it is ensured
to be created after the compositor set up redirection.
Signed-off-by: Carlos Garnacho <carlosg@gnome.org>
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
This will be dissociated in future commits to handle the cases
where windows are being realized before there is a compositor
handling redirection.
In that case, we still want the DamagePtr to be registered upfront
on RealizeWindowProc before a corresponding xwl_window might be
created. Most notably, it cannot be lazily created on
SetWindowPixmapProc as damage accounting gets broken.
Signed-off-by: Carlos Garnacho <carlosg@gnome.org>
This adds support for xdg-output-unstable-v1 version 3, added in [1].
This new version deprecates zxdg_output_v1.done and replaces it with
wl_output.done. If the version is high enough, there's no need to wait for both
an xdg_output.done event and a wl_output.done event -- we only care about
wl_output.done.
[1]: 962dd53537
Signed-off-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
The atomic driver has issues with modesetting when stealing
connectors from a different crtc, a black screen when doing rotation
on a different crtc, and in general is just a mapping of the legacy
helpers to atomic. This is already done in the kernel, so just
fallback to legacy by default until this is fixed.
Please backport to 1.20, as we don't want to enable it for everyone
there. It breaks for existing users.
The fixes to make the xserver more atomic have been pending on the
mailing list for ages.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110375
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110030
References: https://gitlab.freedesktop.org/xorg/xserver/merge_requests/36/commits
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Old behavior was to translate the middle mouse button, as well as
every other button that isn't the left or right mouse button,
to act as the middle mouse button (2).
New behavior is to translate only the middle mouse button to 2,
and translate higher-numbered buttons to 8 and higher.
This allows additional mouse buttons to behave under XQuartz
more like they do by default under X11 on other platforms
(e.g. Linux and BSD distributions).
Signed-off-by: Christopher Chavez <chrischavez@gmx.us>
Dynamically added outputs should have their properties
properly updated as well. Otherwise we're left with an output
with many of its propeties not exposed.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Michel Dänzer <michel@daenzer.net>
Some modules are required in multiple places in the meson file.
Move the actual requirements to the top of the file as a variable so
that updating a version does not require changing the actual value in
multiple places.
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Only log 1 error for consecutive flip failures, instead of filling the
log and the disk with errors for each attempted flip.
Despite our best efforts we may end up with a BO which gets refused
when we try to import it as a framebuffer, see e.g. :
https://bugs.freedesktop.org/show_bug.cgi?id=111306
This should not happen, but as the above bugs shows sometimes it does
and chances are it will happen again.
Note ideally we should check if the import is possible at
ms_present_check_flip time, like the amdgpu code is doing since:
https://gitlab.freedesktop.org/xorg/driver/xf86-video-amdgpu/merge_requests/35
but that requires a chunk of refactoring work on the modesetting driver,
so for now this will have to do.
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Before this commit ms_do_pageflip logged a single error for both the
drmmode_bo_import failure path as well as for the queue_flip_on_crtc
path. This commit splits this into 2 separate error logs so that it is
clear what the cause of the flip-failure is.
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Currently on present-flip failures we log 2 messages for each failure,
1 from ms_do_pageflip and then another one from ms_present_flip which
is the caller of ms_do_pageflip. This commit adds a log_prefix argument
to ms_do_pageflip so that its log messages can show if it is a DRI2 or
a Present flip which fails and removes the redundant error message from
ms_present_flip.
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This is a modified version of a patch we've been carry-ing in Fedora and
RHEL for years now. This patch automatically adds secondary GPUs to the
master as output sink / offload source making e.g. the use of
slave-outputs just work, with requiring the user to manually run
"xrandr --setprovideroutputsource" before he can hookup an external
monitor to his hybrid graphics laptop.
There is one problem with this patch, which is why it was not upstreamed
before. What to do when a secondary GPU gets detected really is a policy
decission (e.g. one may want to autobind PCI GPUs but not USB ones) and
as such should be under control of the Desktop Environment.
Unconditionally adding autobinding support to the xserver will result
in races between the DE dealing with the hotplug of a secondary GPU
and the server itself dealing with it.
However we've waited for years for any Desktop Environments to actually
start doing some sort of autoconfiguration of secondary GPUs and there
is still not a single DE dealing with this, so I believe that it is
time to upstream this now.
To avoid potential future problems if any DEs get support for doing
secondary GPU configuration themselves, the new autobind functionality
is made optional. Since no DEs currently support doing this themselves it
is enabled by default. When DEs grow support for doing this themselves
they can disable the servers autobinding through the servers cmdline or a
xorg.conf snippet.
Signed-off-by: Dave Airlie <airlied@gmail.com>
[hdegoede@redhat.com: Make configurable, fix with nvidia, submit upstream]
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
---
Changes in v2:
-Make the default enabled instead of installing a xorg.conf
snippet which enables it unconditionally
Changes in v3:
-Handle GPUScreen autoconfig in randr/rrprovider.c, looking at
rrScrPriv->provider, rather then in hw/xfree86/modes/xf86Crtc.c
looking at xf86CrtcConfig->provider. This fixes the autoconfig not
working with the nvidia binary driver
The miPointerSpriteFunc swcursor code expects there to only be a single
framebuffer and when the cursor moves it will undo the damage of the
previous draw, potentially overwriting what ever is there in a new
framebuffer installed after a flip.
This leads to all kind of artifacts, so we need to disable pageflipping
when a swcursor is used.
The code for this has shamelessly been copied from the xf86-video-amdgpu
code.
Fixes: https://gitlab.freedesktop.org/xorg/xserver/issues/828
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Fix the following compiler warning:
drmmode_display.c: In function ‘drmmode_create_bo’:
drmmode_display.c:1019:9: warning: ISO C90 forbids mixed declarations and code [
1019 | uint32_t num_modifiers;
| ^~~~~~~~
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
When the pixmapPrivateKeyRec was moved from a global to being embedded
inside the drmmode_rec these 2 where missed, clean them up.
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
The modesetting driver (which now often is used with Intel GPUs),
relies on DRI2ScreenInit() to setup the DRI and VDPAU driver names.
Before this commit it would always assign the same name to the 2 names,
but the VDPAU driver for i965 GPUs should be va_gl.
This commit adds a special case for the i965 case, replacing the
VDPAU driver name with "va_gl" if the GPU is using the i965 driver
for DRI.
Note this commit adds a FIXME comment for a related memory leak, that leak
was already present and fixing it falls outside of the scope of this commit.
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1413733
Cc: kwizart@gmail.com
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This script generates a header that has a comment containing the build path for
no real reason. As this source can end up deployed on targets in debug packages
this means there is both potentially sensitive information leakage about the
build environment, and a source of change for reproducible builds.
Stop trying to link to a shared library we no longer build
Fixes: commit c1703cdf3b - "xfree86: Link fb statically"
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Building Xwayland without glamor support would raise a warning at build
time:
xwayland.c: In function ‘xwl_screen_init’:
xwayland.c:980:10: warning: unused variable ‘use_eglstreams’
980 | Bool use_eglstreams = FALSE;
| ^~~~~~~~~~~~~~
When building without glamor support, we cannot have EGL Streams support
either, the two being related. So we do not need to declare the variable
`use_eglstreams` if glamor is not enabled.
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
When building Xwayland without glamor support enabled using automake,
the build would fail at link time trying to find `glamor_block_handler`:
/usr/bin/ld: xwayland-glx.o: in function `egl_drawable_wait_x':
hw/xwayland/xwayland-glx.c:102: undefined reference to
`glamor_block_handler'
Make sure we don't try to build `xwayland-glx.c` without glamor in the
Xwayland Makefile.
Note: Meson build is fine because it's already build only with glamor
enabled.
Fixes: commit 8469241 - "xwayland: Add EGL-backed GLX provider"
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
