The first guess used to be "is the preferred mode for one output the
preferred mode on all outputs". Instead, do "find the largest mode that's
preferred for at least one output and available on all outputs".
Old logic was just the first one that happened to have an associated
CRTC. The new logic tries to find one that's definitely connected, has
probed modes, and has the largest candidate mode.
Most of these drivers didn't work. ati was the only one that even came
close. The igs, ipaq, itsy, pcmcia, savage, sis530, trident, trio, ts300,
and vxworks directories have never built since modularisation, so clearly
no one can miss them.
Calling ->MoveCursor for anything but the HW-rendered VCP causes the
SW-rendered cursor routines to be started, including mallocs, etc. Since
miPointerMoved is called during SIGIO, this is a bad idea.
It was removed and simplified some conditionals. We don't need test for
pDev->isMaster inside xf86CursorSetCursor() because only MD enters there.
In the last chunk, ScreenPriv fields were being assigned without need, so
that code was wrapped inside the conditional to avoid it.
I also tried to make the identation more sane in some parts that I touched.
Signed-off-by: Tiago Vignatti <vignatti@c3sl.ufpr.br>
Minor modification, part of the original patch led to cursors not being
updated properly when controlled through XTest.
Signed-off-by: Peter Hutterer <peter@cs.unisa.edu.au>
The only function that cat set SWCursor before xf86DeviceCursorInitialize()
is xf86InitCursor() when VCP and is created.
Signed-off-by: Tiago Vignatti <vignatti@c3sl.ufpr.br>
Signed-off-by: Peter Hutterer <peter@cs.unisa.edu.au>
Missing parameter caused event processing to go nuts when checking valuators.
X.Org Bug 15936 <http://bugs.freedesktop.org/show_bug.cgi?id=15936>
Signed-off-by: Peter Hutterer <peter@cs.unisa.edu.au>
The state field of the event must specify the state of the devices before the
event occured. With the code as it was, the state would also include the
event (e.g. state from a button press event would show the button as pressed)
Gathering the state before updating the device should fix this.
X.Org Bug 15934 <http://bugs.freedesktop.org/show_bug.cgi?id=15934>
Sometimes we didn't have a cursor when coming back from suspend. Reason was
that the suspend caused the server to lose the device that was attached to the
VCP, and a RemoveDevice() would then set the cursor to NULL.
Solution: only set the cursor to NULL if we actually own the sprite.
We pass in the client that wants to create the device anyway, lets use the
parameter instead of hardcoding the serverClient.
Wow. I hope this is merge detritus, otherwise it'd be a sign that I didn't
have enough coffee that day.
When the opcode squash happened in the protocol, the processing vector got out
of sync for a few requests. As a result, client and server would interpret
requests differently, leading to a couple of BadLength problems.
Create a new exported global variable, XineramaVisualsEqualPtr. Use this
pointer to decide whether two visuals are equal during visual consolidation.
This pointer can be wrapped, which allows drivers and extensions to control
which visuals are consolidated. A wrapper can reject the visuals without
calling down, but must call down and return that result if it deems the visuals
equal. This ensures that all layers agree that the visuals are equal.
Pass the screen of the other visual into the VisualsEqual callchain.
Don't free PanoramiXVisuals since we need it for PanoramiXTranslateVisualID.
Don't skip the first visual on the other screen in PanoramiXMaybeAddVisual.
Skip the loop in PanoramiXTranslateVisualID if screen is 0.
The -wm (when mapped) option for the BackingStore support has been
causing the server to dereference a NULL pointer.
This has probably been the case since backing store has been
implemented on top of Composite.
It looks like (some of?) Composite didn’t expect its WIndowPtr
argument to be the root window.
In Composite’s compCheckRedirect() function we now avoid calling
compAllocPixmap() and compFreePixmap() when the pWin pointer’s
parent member is NULL, as is it the case with a server’s root window.
This addresses:
https://bugs.freedesktop.org/show_bug.cgi?id=15878
KdInitOutput() used to enable Composite when it was disabled by default,
but now this hack prevents ``-extension Composite'' from working.
Remove it, as Composite is enabled by default anyway.
