Wrapping ScreenRec's function pointers is problematic for many reasons,
so use the new screen close notify hook instead.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Wrapping ScreenRec's function pointers is problematic for many reasons,
so use the new screen close notify hook instead.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Wrapping ScreenRec's function pointers is problematic for many reasons,
so use the new screen close notify hook instead.
This one doesn't look so trivial at first glance, but I've checked that
other functions called by xf86CrtcCloseScreen() just free'ing up some
memory and removing the CRTCs from some lists - thus a change in
execution order really shouldn't matter at all.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Wrapping ScreenRec's function pointers is problematic for many reasons,
so use the new screen close notify hook instead.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Wrapping ScreenRec's function pointers is problematic for many reasons,
so use the new screen close notify hook instead.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Wrapping ScreenRec's function pointers is problematic for many reasons,
so use the new screen close notify hook instead.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Wrapping ScreenRec's function pointers is problematic for many reasons,
so use the new screen close notify hook instead.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Wrapping ScreenRec's function pointers is problematic for many reasons,
so use the new screen close notify hook instead.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Wrapping ScreenRec's function pointers is problematic for many reasons,
so use the new screen close notify hook instead.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Wrapping ScreenRec's function pointers is problematic for many reasons,
so use the new screen close notify hook instead.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Wrapping ScreenRec's function pointers is problematic for many reasons,
so use the new screen close notify hook instead.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Wrapping ScreenRec's function pointers is problematic for many reasons,
so use the new screen close notify hook instead.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Right now, extension specific actions on screen closing implemented by wrapping
the ScreenRec's PositionWindow() proc pointer: the extensions are storing the
original pointer in their private data and putting in their own one. On each
call, their proc restores the original one, calls it, and switches back again.
When multiple extensions doing so, they're forming a kind of daisy chain.
(the same is done for lots of other procs)
While that approach is looking nice and elegant on the drawing board, it's
complicated, dangerous like a chainsaw and makes debugging hard, leading to
pretty blurred API borders.
This commit introduces a simple approach for letting extension hook into the
screen closing path safely, w/o having to care much about side effects with
the call chain. Extensions now can simply register their hook proc (and an
opaque pointer) and get called back - w/o ever having to mess with the
ScreenRec's internal structures. These hooks are called before the original
vector (usually handled by DDX/screen driver directly) is called.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Wrapping ScreenRec's function pointers is problematic for many reasons,
so use the new window destructor hook instead.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Wrapping ScreenRec's function pointers is problematic for many reasons,
so use the new window destructor hook instead.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Wrapping ScreenRec's function pointers is problematic for many reasons,
so use the new window destructor hook instead.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Wrapping ScreenRec's function pointers is problematic for many reasons,
so use the new window destructor hook instead.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
xwin relies on mi_priv.h being included indirectly, thus depending
on exact include within other header files. This can easily break if
something in other headers slightly changes.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
The symbol isn't set anywhere, and git history didn't show anything
were it ever had been set, thus no need to keep this.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for complicated wrapping/unwrapping: it's always just
miCreateResources() anyway - so we can call it directly.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need to wrap CloseScreen proc vector, we can call KdCloseScreen() from
KdXVCloseScreen() directly.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need to wrap CloseScreen proc vector, we can call fbCloseScreen() from
KdCloseScreen() directly.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for complicated wrapping/unwrapping: it's always just
miCreateResources() anyway - so we can call it directly.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for complicated wrapping/unwrapping: it's always just
miCreateResources() anyway - so we can call it directly.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This wrapping function for Screen->ResizeWindow() is does nothing more than
just call the original functions. So no need to keep wrapping it at all.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This proc vector is optional (callers check for non-null) and neither fb nor
mi set it, so we can just assign our function directly. No need for wrapping.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This proc vector is optional (callers check for non-null) and neither fb nor
mi set it, so we can just assign our function directly. No need for wrapping.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This wrapping function for Screen->CopyWindow() is does nothing more than
just call the original functions. So no need to keep wrapping it at all.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Both engines, GDI as well as DirectDraw, using the same screen init finish function,
so no need to keep indirection via per-engine callback pointer.
The winFinishScreenInitFB() can also be made static now.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
It does nothing more than just calling the original/wrapped function,
so we don't need that at all.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
It does nothing more than just calling the original/wrapped function,
so we don't need that at all.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for complicated wrapping/unwrapping: it's always just
miCreateResources() anyway - so we can call it directly.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Not used anywhere, neither internal nor external.
(BTW, those defines are only used within xf86-video-fbdev, so they maybe
could be moved over there.)
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Not used anywhere, neither internal nor external (drivers), so no need
to keep it any longer.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Not used anywhere, neither internal nor external (drivers), so no need
to keep it any longer.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Not used anywhere, neither internal nor external (drivers), so no need
to keep it any longer.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Not used anywhere, neither internal nor external (drivers), so no need
to keep it any longer.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Not used anywhere, neither internal nor external (drivers), so no need
to keep it any longer.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Not used by any external consumers, only within the same source file,
so can become static.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Enrico Weigelt, metux IT consult