The xf86CVTMode() was implemented in a standalone source file because it
was being used for both the xfree86 API and the standalone cvt utility.
Now that the cvt utility is removed (as part of libxcvt) we can move the
small xf86CVTMode() function with the rest of the xf86Modes sources.
Closes: https://gitlab.freedesktop.org/xorg/xserver/-/issues/1142
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
The cvt utility is now replaced by the standalone version found in
libxcvt, no need to build the one in xfree86 anymore.
Closes: https://gitlab.freedesktop.org/xorg/xserver/-/issues/1142
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Replace the local implementation of the VESA CVT standard timing
modelines generator with the one from libxct to avoid code duplication.
Closes: https://gitlab.freedesktop.org/xorg/xserver/-/issues/1142
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Xwayland is using a copy of the CVT generator found in Xorg.
Rather than duplicating the code within the xserver tree, use the
libxcvt implementation instead.
Closes: https://gitlab.freedesktop.org/xorg/xserver/-/issues/1142
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
libxcvt is a library providing a standalone version of the X server
implementation of the VESA CVT standard timing modelines generator.
Closes: https://gitlab.freedesktop.org/xorg/xserver/-/issues/1142
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
It is copied using memcpy() and not modified so we can add const. This
fixes a -Wincompatible-pointer-types-discards-qualifiers compiler warning
that was failing a -Werror XVnc build for me.
Signed-off-by: Alex Richardson <Alexander.Richardson@cl.cam.ac.uk>
If there is an explicit configuration, assign the RandR provider
of the GPUDevice to the screen it was specified for.
If there is no configuration (default case) the screen number is
still 0 so it doesn't change behaviour.
The result is e.g:
# DISPLAY=:0.2 xrandr --listproviders
Providers: number : 2
Provider 0: id: 0xd2 cap: 0x2, Sink Output crtcs: 1 outputs: 1 associated providers: 0 name:modesetting
Provider 1: id: 0xfd cap: 0xb, Source Output, Sink Output, Sink Offload crtcs: 2 outputs: 2 associated providers: 0 name:Intel
Signed-off-by: Zoltán Böszörményi <zboszor@gmail.com>
Currently, when main hardware screen is powered-off,
X server initializes fake screen's timer with
1 second update interval.
Streaming software like Nomachine or Vnc, as well as
desktop input automation suffers from it, since it
will forever be stuck on 1 fps until the display is
turned back on.
This commit adds command line option -fakescreenfps <int>
that allows the user to change the default fake screen
timer.
Signed-off-by: Baranin Alexander <ismailsiege@gmail.com>
Since crtc can belong to secondary output that may not have present
extension enabled we should fallback to first enabled crtc or fake crtc.
Fix for issue xorg/xserver#1195
We are handling two cases here: the active flip or the pending flip.
For the pending flip (event->pending == TRUE), we called
xwl_present_release_pixmap.
For the active flip (event->pending == FALSE), we called
xwl_present_release_event. However, xwl_present_flip_notify_vblank
already unhooked event->vblank.event_queue. So this was effectively the
same as calling xwl_present_release_pixmap.
Acked-by: Olivier Fourdan <ofourdan@redhat.com>
Use present_vblank_rec::event_queue instead.
The changes in xwl_present_execute shouldn't really be needed, since
we should never hit queue_vblank in present_execute_wait. But let's be
safe rather than sorry, plus this simplifies the code.
Acked-by: Olivier Fourdan <ofourdan@redhat.com>
Can just call xwl_present_execute directly.
This allows dropping the window member from struct xwl_present_window as
well.
Acked-by: Olivier Fourdan <ofourdan@redhat.com>
We clear the vblank->pixmap field, so next time xwl_present_execute
falls through to present_execute_post.
Acked-by: Olivier Fourdan <ofourdan@redhat.com>
This allows for various simplifications.
Use the pointer to the struct memory as the event ID. In contrast to
the SCMD code for Xorg (where pending DRM events cannot be cancelled),
this is safe here, because we can destroy pending Wayland callbacks. So
we can't get a callback with a stale pointer to freed memory.
Remove xwl_present_window::release_list in favour of
present_vblank_rec::window_list.
Remove xwl_present_event::xwl_present_window in favour of
present_vblank_rec::window.
xwl_present_free_event is never called for a NULL pointer anymore, no
need to check.
v2:
* Restore DestroyWindow wrapping order to make sure
present_destroy_window doesn't call xwl_present_abort_vblank.
Acked-by: Olivier Fourdan <ofourdan@redhat.com>
We can call xwl_present_free_event unconditionally from
xwl_present_abort_vblank, since the sync_callback is already destroyed
in xwl_present_cleanup.
Acked-by: Olivier Fourdan <ofourdan@redhat.com>
Mainly into xwl_present_check_flip, and call that from
present_wnmd_check_flip_window.
No need for them to be separate anymore.
Acked-by: Olivier Fourdan <ofourdan@redhat.com>
This will allow eliminating indirections and making the Xwayland Present
code more efficient and easier to follow.
While this technically changes the Xorg video driver ABI, I don't know
of any drivers using the dropped present_wnmd_* symbols, and I doubt a
Xorg driver could make use of them as is anyway.
(As a bonus, Xorg no longer links any Xwayland specific Present code)
v2:
* Wrap DestroyWindow before initializing Present, so that
present_destroy_window runs before xwl_present_cleanup. Avoids crash
due to present_destroy_window calling xwl_present_* functions when
xwl_present_window was already freed. (Olivier Fourdan)
Acked-by: Olivier Fourdan <ofourdan@redhat.com>
Not sure why we'd need to abandon a pending stream for a pixmap just
because it's no longer a window pixmap. Let's try not to.
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
