-DXPRINT had only been set for Xprt in hw/xprint/Makefile.am
After commit 7c0709a736 it is also
required for ps/PsArea.c and PsFonts.c to ensure ‘requestingClient’ is
defined, so make it a global Xprint definition in configure.ac.
(cherry picked from commit 28a6719fd486d9a9cecad0b057d9ea7c59c66055)
In some cases we can still do the copying in hardware even if the
dimensions of the pixmaps are out of range. This is true when the boxes
that we're to copy are all in the card's range.
Some leftover code from the previously used alloc/free device classes left us
with a incorrect button count. So a button release didn't come through if
a different pointer was moved after the button press.
I'm not sure this the complete proper solution, perhaps it should explicitly fill
in ever field.
This at least makes glxinfo on glcore return sensible information, it doesn't make
gears work yet though.
Rather than freeing/allocing classes each time the device capabilities need to
swap, store them in the devPrivates system.
When a class is unused, it is pushed into the devPrivates, and later recovered
when needed again. This saves us a lot of memory allocations/frees, admittedly
on the cost of some memory.
We don't free the class anymore, so just store the previous pointers, do the
memcpy from the SD and then restore the pointers.
Plugs a memleak too, before xkbInfo was never freed.
Setting it to NULL isn't correct either. The correct behaviour is to realloc
it to the size necessary (or newly alloc it/free it). Otherwise we have a
memleak.
- map can be NULL in some cases, so don't try to dereference it.
- don't default to inputInfo.keyboard
This is firefighting, I presume something in the class copy may have gone
wrong to get a NULL map in the first instance?
XkbInitIndicatorMap (in XkbInitDevice) calls XkbFindSrvLedInfo. This accesses
the devices kbdfeed struct, which is all nice and dandy if it is NULL. When
copying the device classes however, kbdfeed may not be NULL and thus
XkbFindSrvLedInfo goes on its merry way to do whatever it does.
By copying kbdfeed first, we avoid XkbFSLI to reference the "old" kbdfeed
struct of the previous SD.
The DDX (xfree86 anyway) maintains its own device list in addition to the one
in the DIX. CloseDevice will only remove it from the DIX, not the DDX. If the
server then restarts (last client disconnects), the DDX devices are still
there, will be re-initialised, then the hal devices come in and are added too.
This repeats until we run out of device ids.
This also requires us to strdup() the default pointer/keyboard in
checkCoreInputDevices.
X.Org Bug 14418 <http://bugs.freedesktop.org/show_bug.cgi?id=14418>
A few pieces of code were abusing this define for other purposes, which are
converted to #ifndef DEBUG instead. There should be no ABI consequences
to this change.
The rationale is that having the define in xorg-server.h also disables
assert() drivers, which is unexpected, and also difficult to avoid since
xorg-server.h is included in their config.h, and you can't put a #undef in
config.h. As for removing it from the server instead of moving it to an
internal header, we probably shouldn't have unnecessary assert()s in
critical server paths anyway, and if we do we could #define NDEBUG in the
specific cases needed.
The device classes aren't deleted anymore on a class change, so there's no
need to store the MD's original classes. We should however restore the MD to
sane defaults when disconnecting the last device, consider this as TODO item.
Instead of a simple counter, use bits to keep track of which device is where
etc. When device enters a window (or sets focus), the bit matching the device
is set, when it leaves again, it is unset. If there are 0 bits set, then
Leave/Enter/Focus events may be sent to the client.
Same theory as before, but this should get around the insanity with
Grab/Ungrab special cases. Those cases are basically untested though.
Blindly copying will override the focus setting of the master. If there's XI
applications running, they may set the SD focus, while leaving the
MD's focus as it was. In this case, after a class swap we still want to get
the MD's events to the same window as before.
If an pointer event is being processed during a device grab, don't deliver it
to the focus window, even if the device has a focus class. Reason being that
some pointers may have a focus class, thus killing drag-and-drop.
Some pointer devices send key events [1], blindly getting the paired device
crashes the server. So let's check if the device is a pointer before we try to
get the paired device.
[1] The MS Wireless Optical Desktop 2000's multimedia keys are sent through
the pointer device, not through the keyboard device.
Floating SDs are paired with themselves, so the paired device may not be a
proper keyboard or mouse. Put some extra checks in to avoid dereferencing a
nullpointer later.
