Double scan modes have double the dots to be scanned and interlaced
modes only have half the dots to be scanned.
Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Some graphics drivers keep CRTCs attached to disconnected outputs.
This could cause the XRandR 1.4 display device handler to incorrectly
mark outputs as mirrored. So enumerate outputs instead of CRTCs when
finding mirroring slaves.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=48932
Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
RandR minimum screen size is not necessarily 0x0. Some drivers report
resolutions smaller than the minimum screen size. When Wine tries to
switch to these resolutions, a X error is generated and causes process
exit.
Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This fixes a regression from 22795243b2,
which calls thread_init_display() and eventually XOpenIM() before
X11DRV_InitXIM() is called.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=47821
Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
XGrabServer() stops the processing of other display connections
until a XUngrabServer() call is actually processed by the X server.
Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Some XRandR implementations, e.g., the QXL driver used on Debian 10
TestBots, don't report any providers. In this case, we can still
search in XRandR screen resources to get adapters.
Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Getting screen resources will be used in multiple places.
So put it in a function.
Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Based on a patch by Gabriel Corona.
According to the RandR spec for RRSetCrtcConfig:
"The entire area of the CRTC must fit within the screen size, else a Match
error results. As an example, rotating the screen so that a single CRTC fills
the entire screen before and after may necessitate disabling the CRTC,
resizing the screen, then re-enabling the CRTC at the new configuration to
avoid an invalid intermediate configuration."
This patch involves resizing the screen also when shrinking a CRTC, not just
when expanding it past the current screen size. This is partially because we
have no way to reliably determine the current display width (DisplayWidth() is
never updated past opening the connection, and RandR exposes no way to
retrieve the screen dimensions), and partially because it's probably what the
user wants anyway (e.g. it's what the `xrandr` configuration app does when the
screen size is not expliticly specified).
This patch fixes TestBot failures on the Debian machines for ddraw, d3d8, and
d3d9 device tests.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=33290
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This can legitimately happen when the output is disconnected.
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>