window to another Space, it will work correctly (as opposed
to just leaving a ghost window). We accomplish this by listening
for the notification from Xplugin that our window has been moved,
and then we ask X11 to move the window to the new location.
code. This part fixes a logic error in SafeAlphaComposite where some return paths resulted
in the server changing the color depth of a Drawable out from under the client.
This caused random crashes in many cairo/pango/gtk apps. Props to Guy Harris for tracking
this down in WireShark, but it will probably solve problems in other apps (Inkscape, Gimp?)
When building the new mode setting code out-of-tree against an older server,
don't use xf86RandR12TellChanged as that is a RandR 1.2 specific interface.
SourceValidate is used exclusively by the software cursor code to pull the
cursor off of the screen before using the screen as a source operand. This
eliminates the software cursor from the frame buffer while painting the
rotated image though. Disabling this function by temporarily setting the
screen function pointer to NULL causes the cursor image to be captured.
Setting a mode on an unrotated CRTC was causing all of the rotation updates
to be disabled; the loop looking for active rotation wasn't actually looking
at each crtc, it was looking at the modified crtc many times.
I've managed to solve my own bug (#10545) by applying the following
patch to the xserver.
Please apply.
<Conspiracy mode on>
This monitor is "Vista Certified". I wonder if this is a pure coincidence...
<Conspiracy mode off>
With kind regards
Erik Andrén
Option "Enable" "True" will force the server to enable an output at startup
time, even if the output is not connected. This also causes the default
modes to be added for this output, allowing even sync ranges to be used to
pick out standard modes.
By default, use the screen monitor section for output 0, however, a driver
can change which output gets the screen monitor by calling
xf86OutputUseScreenMonitor.
This Acer monitor reports support for 75hz refresh via EDID, and yet when
that rate is delivered, the monitor does not sync and reports out of range.
Use the existing 60hz quirk for this monitor.
xf86SetSingleMode tries to resize all crtcs to match the selected mode. When
a CRTC has no matching mode, it now disables the CRTC (instead of crashing).
Also, poke the RandR extension when xf86SetSingleMode is done so that
appropriate events can be delivered, and so that future RandR queries return
correct information.
As the driver EnterVT function generally re-enables the hardware and
prepares it for rendering, it must be called before any gl functions are
called which could touch the hardware.
(cherry picked from commit f24391dbfd)
