Sometimes, particularly with large clipboard pastes to Windows, we could end up
waiting for the timeout to expire, rather than pasting the data.
Various changes to improve reliability:
1. Use XFlush() not XSync() in winProcessXEventsTimeout().
It makes no sense to ensure we have received replies to outstanding requests if
we are going to wait for them using select()
2. Add XFlush() to winClipboardProc()
Make sure we have sent any requests before we wait using select()
3. Don't use FD_ISSET() to check which fd is ready
This looks like a Cygwin select() bug in that it sometimes returns 0 with an
empty fd set before the timeout expires, but a fd appears to be ready.
Add select() return value to debug output when we are warning that this has
happened.
4. Drain event queues before entering select()
Unconditionally drain event queues before entering select(). This seems to be
the recommended way of writing select() and X event processing loops.
winClipboardFlushXEvents() checks using XPending(), and
winClipboardFlushWindowsMessageQueue() checks using PeekMessage() so this is
safe against blocking, but means that may not need to enter select() at all
sometimes.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
xwinclip: Add -noprimary option
Xwin: Add -primary and -noprimary options and tray-menu control
v2:
Use Bool type for fPrimarySelection
Add -noprimary to usage message
Fix indentation in hw/xwin/winwndproc.c
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
See http://cygwin.com/ml/cygwin-xfree/2013-07/msg00016.html
It looks like the change in a9aca218f5 had some
unforseen consequences.
If the X11 selection contents are not convertable to COMPOUND_TEXT, UTF8_STRING
or STRING format (for example, if it is an image), after those conversion
attempts have failed, we sit in winProcessXEventsTimeout() until the timeout
expires.
It also seems that maybe gnuplot doesn't respond correctly to this sequence of
conversion requests and doesn't reply to some of them, which also causes us to
sit in winProcessXEventsTimeout() until the timeout expires.
The Windows application which has requested the clipboard contents via
GetClipboardContents() is blocked until we return from WM_RENDERFORMAT, so
sitting waiting for this timeout to expire should be avoided.
So instead, explicitly request conversion to the TARGETS target, choose
the most preferred format, and request conversion to that.
Also: if there is no owned selection, there is nothing to paste, so don't bother
trying to convert it.
v2: Fix compilation with -Werror=declaration-after-statement
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Don't pointlessly retrieve just the size of the property, if we are then going
to assume we can retrieve the whole property in one request anyhow...
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Among other things, commit b851ca968b added a
NameWindowPixmap function pointer to ScreenRec, shifting some of the fields
around.
Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Create hw/xfree86/dri2/pci_ids/Makefile.am which includes all of the new
pci id files in the tarballs. Build that from configure.ac, and run it
from dri2/Makefile.am
Signed-off-by: Keith Packard <keithp@keithp.com>
ms_crtc_msc_to_kernel_msc attempts to work around kernel
inconsistencies in reporting msc values by comparing the expected
value with the reported value. If the kernel fails to
actually provide its current values, then just skip the work around
steps as there's really nothing better we can do.
Signed-off-by: Keith Packard <keithp@keithp.com>
Consider below sequence -
1) Cursor is removed : isUp will be FALSE if HW cursor is set.
2) VT switched away from X : vtSema becomes FALSE.
3) xf86CursorSetCursor is called with non-null CursorPtr :
Saves the passed in CursorPtr, fallbacks to SW cursor and invokes
spriteFuncs->SetCursor which saves the area under cursor and restores
the cursor. This sets isUp to TRUE and as vtSema is FALSE saved data
is garbage.
4) VT switched to X : vtSema becomes TRUE. xf86Cursor enable fb access
is called which will remove the SW cursor, i.e copies saved data in #3
to screen.
This results to momentary garbage data on screen. Hence when !vtSema
skip spriteFuncs->SetCursor.
X.Org Bug 85313 <https://bugs.freedesktop.org/show_bug.cgi?id=85313>
Signed-off-by: Yogish Kulkarni <yogishk@nvidia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This is derived from the intel driver DRI2 code, with swapchain and
pageflipping dropped, functions renamed, and vblank event management
shared code moved to a vblank.c for reuse by Present.
This allows AIGLX to load, which means that you get appropriate
visuals exposed in GL, along with many extensions under
direct-rendering that require presence in GLX (which aren't supported
in glxdriswrast.c).
v2: Drop unused header includes in pageflip.c, wrap in #ifdef GLAMOR.
Drop triple-buffering, which was totally broken in practice (I'll
try to fix this later). Fix up some style nits. Document the
general flow of pageflipping and why, rename the DRI2 frame event
type enums to reflect what they're for, and handle them in a
single switch statement so you can understand the state machine
more easily.
v3: Drop pageflipping entirely -- it's unstable on my Intel laptop
(not that the normal 2D driver is stable with pageflipping for
me), and I won't get it fixed before the merge window. It now
passes all of the OML_sync_control tests from Jamey and Theo
(except for occasional warns in timing -fullscreen -divisor 2).
v4: Fix doxygen at the top of vblank.c
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
This renames dumb_get_bo_from_handle(), since it wasn't using a handle
(GEM terminology) but a dmabuf fd.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
This will be used by the modesetting driver to support DRI2 across all
hardware that can support glamor, and could potentially be used by
other drivers that have to support DRI2 on sets of hardware with
multiple Mesa drivers.
This logic is the same as what's present in the Mesa driver loader,
except for the lack of nouveau_vieux support (which requires a
predicate on the device).
v2: Fix duplicated assignment of info->driverName.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
This comes from Mesa commit acdcef6788beaa2a1532e13ff84c3e246b8025ed
Previously, each driver had to tell DRI2 what GL driver object should
be loaded. Originally for a 2D driver that was a matter of giving the
constant string for the vendor name, same as the driver's name. For a
driver that's trying to handle multiple generations of hardware with
different Mesa driver filenames, the driver had to bake in a mapping
from PCI ID to the appropriate driver name in Mesa, which seems like a
pretty awful layering violation (and one that was fixed with DRI3)
As of January, Mesa now handles the mapping from a DRI fd to the
driver name on its own, but the AIGLX loader still relies on DRI2 for
choosing the filename. Instead of propagating the PCI ID list from
each 2D driver to the modesetting driver, import a central copy of the
PCI ID list so that drivers can stop handling this themselves. (Some
day, when AIGLX transitions to EGL, we can drop the DRI2 filename
setup entirely).
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Again, this changes FixesCreateRegionFromGC to throw BadMatch when fed a
GC with no client clip.
v2: Fix Xnest and some variable names (Keith)
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Also put mifpoly.h on a diet, and stop including it from places that
don't need it.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
This patch makes it possible to use C-S key combinations
within Xephyr without losing access to the host window manager's
commands.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
winmsgwindow.c:99:11: warning: variable ‘winClass’ set but not used [-Wunused-but-set-variable]
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
winprefslex.l:40:12: warning: redundant redeclaration of ‘yyparse’ [-Wredundant-decls]
winprefsyacc.h:130:5: note: previous declaration of ‘yyparse’ was here
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
winprefsyacc.y:257:3: warning: nested extern declaration of ‘yylineno’ [-Wnested-externs]
Promote yylineno declaration to file scope
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
winprefs.c:643:14: warning: assignment discards ‘const’ qualifier from pointer target type [enabled by default]
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
winprefsyacc.y:174:5: warning: passing argument 1 of ‘AddMenuLine’ discards ‘const’ qualifier from pointer target type [enabled by default]
winprefsyacc.y:67:13: note: expected ‘char *’ but argument is of type ‘const char *’
winprefsyacc.y:174:5: warning: passing argument 3 of ‘AddMenuLine’ discards ‘const’ qualifier from pointer target type [enabled by default]
winprefsyacc.y:67:13: note: expected ‘char *’ but argument is of type ‘const char *’
winprefsyacc.y:175:5: warning: passing argument 3 of ‘AddMenuLine’ discards ‘const’ qualifier from pointer target type [enabled by default]
winprefsyacc.y:67:13: note: expected ‘char *’ but argument is of type ‘const char *’
winprefsyacc.y:178:5: warning: passing argument 3 of ‘AddMenuLine’ discards ‘const’ qualifier from pointer target type [enabled by default]
winprefsyacc.y:67:13: note: expected ‘char *’ but argument is of type ‘const char *’
winprefsyacc.c:1737:9: warning: passing argument 1 of ‘yyerror’ discards ‘const’ qualifier from pointer target type [enabled by default]
winprefsyacc.y:82:12: note: expected ‘char *’ but argument is of type ‘const char *’
winprefsyacc.c:1854:3: warning: passing argument 1 of ‘yyerror’ discards ‘const’ qualifier from pointer target type [enabled by default]
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
InitOutput.c:1032:19: warning: assignment discards ‘const’ qualifier from pointer target type [enabled by default]
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
winmultiwindowicons.c:403:29: warning: passing argument 8 of ‘XGetWindowProperty’ from incompatible pointer type [enabled by default]
/usr/include/X11/Xlib.h:2688:12: note: expected ‘Atom *’ but argument is of type ‘long unsigned int *’
Looks like this has been wrong since I added it in 527cf131 :-(
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Fix various pieces of debug output, mainly under --enable-debug, which use a
"%08x" printf format for a pointer type. Use "%p" format for 64-bit portability.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
glext.h currently requires GL_GLEXT_PROTOTYPES in order to prototype
glCompressedTexImmage* functions
generated_gl_shim.c:2859:6: warning: no previous prototype for 'glCompressedTexImage3DARB' [-Wmissing-prototypes]
generated_gl_shim.c:2866:6: warning: no previous prototype for 'glCompressedTexImage2DARB' [-Wmissing-prototypes]
generated_gl_shim.c:2873:6: warning: no previous prototype for 'glCompressedTexImage1DARB' [-Wmissing-prototypes]
generated_gl_shim.c:2880:6: warning: no previous prototype for 'glCompressedTexSubImage3DARB' [-Wmissing-prototypes]
generated_gl_shim.c:2887:6: warning: no previous prototype for 'glCompressedTexSubImage2DARB' [-Wmissing-prototypes]
generated_gl_shim.c:2894:6: warning: no previous prototype for 'glCompressedTexSubImage1DARB' [-Wmissing-prototypes]
generated_gl_shim.c:2901:6: warning: no previous prototype for 'glGetCompressedTexImageARB' [-Wmissing-prototypes]
Also, explicitly prototype glXGetProcAddressARB(), as glx/glxdri*.c does, as
it's not practical to include glx.h here...
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
xevents.c: In function 'winClipboardInitMonitoredSelections':
xevents.c:129:5: error: 'for' loop initial declarations are only allowed in C99 mode
for (int i = 0; i < CLIP_NUM_SELECTIONS; ++i)
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
winshadddnl.c: In function ‘winRedrawScreenShadowDDNL’:
winshadddnl.c:991:9: error: ‘return’ with no value, in function returning non-void [-Werror=return-type]
Just wrong in 1c34e774
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
This existed to be passed to the bs recovery routine; since we back all
planes, we don't care.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
A careful read shows that it was always NULL. It hasn't always been; as
the DDX spec indicates, it was the "occluded region that has backing
store", but since that backing store code is long gone, we can nuke it.
mi{,Overlay}WindowExposures get slightly simpler here, and will get even
simpler in just a moment.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
By default modesetting now tries to enable X acceleration using
glamor, but falls back to normal shadowfb if GL fails to initialize.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
As I was editing code, the top-level .dir-locals.el was making my new
stuff conflict with the existing style. Make it consistently use the
xorg style, instead.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Again, as the documentation says, "unsupported, obsolete".
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Signed-off-by: Adam Jackson <ajax@redhat.com>
As the man page says, "unsupported, experimental, and barely
functional". The last even minor updates to any of this were back in
2004, presumably it's not getting better any time soon.
This is also the only GC ops implementation in the tree that actually
falls all the way down to the spans routines for everything, so that's
pretty nice to be rid of.
v2: Fix stray break statement (Jon)
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Signed-off-by: Adam Jackson <ajax@redhat.com>
We know we're atop fb which is atop micmap, the only thing we need to
hook is InstallColormap to handle the xwd colormap change.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Remove the error return path from the FLAG_PIXMAP path and leave the
default value in place. There's no point skipping the rest of this
function.
Signed-off-by: Keith Packard <keithp@keithp.com>
All references to modinit.h have been remove with:
a1d41e3 Move extension initialisation prototypes into extinit.h
Signed-off-by: Daniel Martin <consume.noise@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
No modern driver pays attention to this. Presumably there existed
hardware once where you couldn't just read the right values out of the
CRTC.
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>
POSIX requires that these be named correctly, no need to be clever.
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
$ gcc --version
gcc (Gentoo 4.4.3-r2 p1.2) 4.4.3
/jhbuild/checkout/xorg/xserver/os/log.c: In function ‘LogInit’:
/jhbuild/checkout/xorg/xserver/os/log.c:199: error: #pragma GCC diagnostic not allowed inside functions
/jhbuild/checkout/xorg/xserver/os/log.c:201: warning: format not a string literal, argument types not checked
/jhbuild/checkout/xorg/xserver/os/log.c:212: error: #pragma GCC diagnostic not allowed inside functions
/jhbuild/checkout/xorg/xserver/os/log.c:214: warning: format not a string literal, argument types not checked
etc.
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
When dix hands us a new cursor we proxy it through to the host server;
since we keep the host XID on the cursor bits private we can switch
among them with just ChangeWindowAttributes.
v2:
Use xcb-renderutil for argb format lookup (Uli, Keith)
Fall back to core cursors for host RENDER < 0.5 (Keith)
Drop useless ephyrEnableCursor
Consistently create/destroy the cursor image GC on both paths
Treat null cursor from dix as invisible
v3:
Initialize the invisible cursor's image (Keith)
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Pretty sure I'm guilty of adding this. I think I was thinking of trying
to be compatible with some really old binary-only driver that I had
vague aspirations of reverse-engineering, but since I haven't gotten
around to it in the intervening decade...
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
Move drm.xml out of the automake conditional so make dist includes it
even if glamor-egl is disabled.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=83960
Signed-off-by: Julien Cristau <jcristau@debian.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
v2: Fix libdrm version check, and use XORG_VERSION_* instead of a
static 1.0.0 version for the driver module.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Since the sparse stuff is gone none of these variables get used for
anything, they're just dead side-effect-less execution.
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>
pciaccess does this for us, and none of our internal hooks really
remain. This does remove a cleanup pass from the BSD code, but the case
it's covering (a previous server leaving MTRRs around) can't happen
anymore.
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>
If the linux vm86 backend changes look somewhat horrifying to you,
that's because you have taste.
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>
The only driver even pretending to check the result is mach64 anyway.
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>
This API sucks. Fortunately it's mostly unused at this point. geode,
sis, and xgi need minor patches to use the corresponding pciaccess code,
neomagic will (more explicitly) lose its non-PCI support, and newport
will need to be ported to /dev/mem or the platform bus or something.
This should also make it pretty clear that alpha's sparse memory support
was basically not a thing anymore, very few tears shed.
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>
The server will always have it.
v2: Clean up some weird formatting from the unifdeffing.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Including any server header might define the macro _XSERVER64 on 64 bit
machines. That macro must _NOT_ be defined for Xlib client code, otherwise bad
things happen. So let's undef that macro if necessary.
Remove server directories from include path to ensure no server includes are
included
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Only use XSetIOErrorHandler() to add to the global XSetIOErrorHandler() chain
once. If we do it every restart, then we make a loop in the handler chain, and
we end up with a thread spinning in that loop when the server shuts down...
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Remove XOpenDisplay() retry code. This isn't a sensible thing for the
application to be doing, and XWin server needs to retry much more than just
XOpenDisplay().
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Check specially that setjmp() returned a value which we don't pass to longjmp()
seems a bit over-complex.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Also removing server headers we might clash with and no longer need. Make
a few adjustments to allow for this change:
- provide a prototype of ErrorF()
- use the MAX() macro provided by sys/param.h, not the max() macro provided by misc.h
- use the X 'Bool' type rather than the unwrapped Windows 'BOOL' type
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Add xwinclip test client, which includes stubs for winDebug(), ErrorF()
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Consistently use ErrorF() rather than winErrorFVerb()
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Look up all atoms of interest in clipboard code in winClipboardProc() and pass
them down.
This avoids the need to check serverGeneration to notice when we need to
invalidate cached atom values.
Also consistently use cached atom values everywhere, rather than sometimes just
doing XInternAtom() again.
Remove WIN_LOCAL_PROPERTY as unused now, as we only refer to CYGX_CUT_BUFFER
once and do that directly.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Add fUseUnicode as parameter to winClipboardProc()
Access g_fUseUnicode global when calling it
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Rename the libwinclipboard internal header from winclipboard.h to internal.h
Put libwinclipboard's public interface into winclipboard.h
This lets winclipboardinit.c partake of that public interface, and all X server
headers without clashes
winInitClipboard() prototype belongs in a server header
v2: Remove duplicate declaration of winClipboardWindowDestroy()
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Return a shutdown flag from winClipboardProc(), and use it in
winClipboardThreadProc() to determine if we should stop.
Currently this is set if the clipboard messaging window received a WM_QUIT.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Move clipboard integration code down to a subdirectory and build as a
convenience library
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Move winFixClipboardChain() into winclipboardthread.c
Add winCLipboardWindowDestroy() function to access it for WM_DESTROY
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Eliminate the g_pClipboardDisplay and g_iClipboardWindow globals used to make
those values available to the clipboard wndproc, by passing them in via the
WM_CREATE message instead.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Move winClipboardCreateMessagingWindow() from winclipboardinit.c to
winclipboardthread.c, the only place that uses it, and make it static.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Use the XFixesSetSelectionNotify event instead of a SetSelectionOwner wrapper,
the completely equivalent client-side mechanism.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Hoist the setting of g_fClipboardStarted flag up one level.
Also move up the clearing of the g_fClipboardLaunched at the end of clipboard
function.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
winProcEstablishConnection doesn't need to check if clipboard has already been
started.
It should be clear that we start the thread only once when the wrapper tells us
to, as the wrapper unhooks itself thereafter.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Hoist clipboard thread restart up one level.
Note that currently g_fClipboardLaunched is set the first time in the
winProcEstablishConnection wrapper, and subsequent times when the clipboard
thread restarts itself.
Try to clarify this and just set g_fClipboardLaunched before starting the
thread.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Push winClipboardShutdown() into winclipboardinit.c
This lets us make g_ptClipboardProc static
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Commit c1bf3baa44 removed all but one of the
pthread_exit() calls which used to call winClipboardThreadExit()
Fix the final remaining one to exit via done label on IOError instead.
Also fix a comment and report pre-flush failure to log, but do not exit
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Instead of sending every little rect. Lets x11perf run to completion,
makes 'while true; do gtkperf -a; done' take longer to crash.
This is effectively a resend of the same logic against the old
xfree86+xwayland branch:
http://lists.x.org/archives/xorg-devel/2013-October/038453.html
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>
This implements simple throttling that keeps us to one attach per
frame. There isn't really an active performance benefit, since the
buffers will be redrawn only once per frame anyway, but it does cut down
on the chatty network traffic. Since the Wayland sockets might fill
up as well, the cut down on the volume of data we send out also provides
us with a big stability benefit.
Namely, mutter is a lot more stable running gtkperf, a fairly intensive
X11 application, after this change.
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Jasper St. Pierre <jstpierre@mecheye.net>
If something quickly maps and unmaps a window, then we'll immediately
create and destroy the Wayland surface that cooresponds to that
window. If our mouse pointer is over the window when the surface is
created, we'll receive a enter on the window.
Since resource creation and destruction is not synchronous, that
means that the compositor will queue up an event for a resource that's
eventually destroyed. On the client-side, when we receive this message,
we note that the resource isn't allocated, and get a NULL surface in our
enter handler. We immediately try to dereference this, and then crash.
This was caused by running gtkperf while moving the window a lot.
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Jasper St. Pierre <jstpierre@mecheye.net>
The piglit test glx_make_current triggers this assertion, by making the context
current on a different drawable before issuing a glXSwapBuffers()
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
It happens whenever a GLX client uses GL on a window before it's been mapped, so
don't log it like an error.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
fbConfigToPixelFormatIndex()'s drawableTypeOverride parameter is a drawable
type bitmask, not a drawable type enum value
WGL_SWAP_COPY_ARB is a value of the WGL_SWAP_METHOD_ARB attribute for
wglChoosePixelFormatARB(), not an attribute itself
also remove duplicate error reporting for wglChoosePixelFormat() and fix a
comment
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Update to align with rewrite of wrapper generation script in commit
583a1146233f16d861706926706e5feec3baffba
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Don't override the server supported GL extensions string.
The string reported to the client is the intersection of client, server and GL
implementation extensions.
Overriding the server supported GL extensions string like this causes extensions
which are supported by the client and implementation, but not by the server, to
be erroneously reported, so don't change it.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Add an idempotency guard to glwindows.h
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Seen during shutdown when using '-fullscreen' and '-depth 8'
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Choose the display name used to connect to internal clients and exported into
environment of processes started from the traymenu so that it uses a transport
we know is working
This should mean the server can start correctly with -multiwindow and/or
-clipboard and any two of -nolisten inet6, -nolisten inet and -nolisten unix
(the server will correctly refuse to start if all 3 are used, as it must be
listening on at least one socket)
v2:
Place prototype for winGetDisplayName() in windisplay.h, and include it where
needed.
v3:
Include xwin-config.h, so that _XSERVER64 is defined, just in case anything
relies on that.
v4:
Replace grovelling around in the server's list of listeners with new Xtrans
TransIsListening() interface, added in Xtrans 1.3.3
See also [1]
[1] https://sourceware.org/bugzilla/show_bug.cgi?id=10725
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
- Rename XWIN_GLX_LINK_FLAGS -> XWIN_GLX_SYS_LIBS for consistency
- Rename MULTIWINDOW_LIBS -> MULTIWINDOW_SYS_LIBS for consistency
- Don't link with XWin with $(MAIN_LIB), it provides it's own main()
- Put one library per line for more intelligible diffs when one is added
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
This fixes a problem when using Khronos registry data since the change of
2013-08-16 removed glBlend(Color|Equation) from GL1.2 and added them to
GL_ARB_imaging.
If shim generation considers all features, no shims are generated for
glBlend(Color|Equation) as they are first emitted for GL 1.4 (which we ignore as
shims are only generated for GL version <=1.2), then emission for GL_ARB_imaging
is skipped as they have already been emitted.
Also improve feature name matching so it is exact, not on an initial substring,
so 'GL_ARB_texture_compression_bptc' and 'GL_ARB_texture_compression_rgtc'
aren't matched by 'GL_ARB_texture_compression'.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
This reintroduces a "hardware" driver to the xfree86 directory.
Unlike the drivers that xorg used to include in the source tree, that
needed independent release schedules to get hardware support out the
door, the modesetting driver shouldn't change much as new hardware
gets released. A lot of what this driver needs to do is just keep up
with server ABI changes.
This import was done by taking xf86-video-modesetting-0.9.0, and
running this script with 'git-filter-branch -f --tree-filter
~/bin/modesetting-filter':
mkdir -p hw/xfree86/drivers/modesetting
rm -f README autogen.sh configure.ac Makefile.am .gitignore
rm -f man/Makefile.am
mv man/modesetting.man hw/xfree86/drivers/modesetting/
mv COPYING hw/xfree86/drivers/modesetting/
mv src/* hw/xfree86/drivers/modesetting/
On platforms that don't support PCI or have no GPU attached to the PCI
bus, there can still be a primary device on a non-PCI bus.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Tested-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
When neither of the various bus implementations was able to find a
primary bus and device, fallback to using the platform bus as primary
bus and the first platform device as primary device.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Tested-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
GCC 4.2 doesn't accept 2 typedef declarations of the same type, so
remove the extra one from xf86Xinput.h and have xf86Xinput.h #include
xf86.h to make sure everyone using just that file gets the typedef.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Matthieu Herrb <matthieu@herrb.eu>
Nobody was using it.
v2: Merge the hunk that was accidentally in the previous commit into
this one.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
v2: Fix accidentally squashed-in change for dropping client from the
arguments, which should have been in the next commit.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com> (v2)
Privates are initially cleared to zero by dixInitPrivates().
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
It's been unused since mach64 was deleted, and now there's a helper in
core XV.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Color key overlay implementations want to reuse this code, and XF86's
had bugs (to be fixed in the next commit).
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
XV was going against convention by having the core infrastructure
allocate the private on behalf of the DDX. I was interested in this
because I was trying to make multiple pieces of DDX be able to
allocate adaptors, and that wasn't going to work if DDX-specific code
was hung off of a single global screen private.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
The core was passing pointers to pxvs's nAdaptors and pAdaptors, and
the two hardware implementations were copying pxvs's nAdaptors and
pAdaptors into those pointers.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Since any DDX XV screen cleanup would need this same code for freeing
the tree of pointers for xv adaptors, move it to the dix.
v2: Unconditionalize the pPorts freeing, to match the block above it.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com> (v1)
As far as I can see, nothing has ever used this flag except possibly
the i.mx6 xorg ddx debug during bringup.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
As far as I can see (looking at trees on my disk, plus googling for
the term), nothing has ever used this flag
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Don't try to destroy rotation_damage in the xf86RotateCloseScreen; it
will have been destroyed when the screen pixmap was destroyed.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
When systemd isn't being used, systemd_logind_release_fd is defined
as an empty macro, leaving the arguments unused. Fix the compiler
warnings by simply removing the local variables and referencing the
structure within the macro call.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
A few files in the server are including xorg-server.h, which is only
for use by Xorg server drivers. This fixes those errors and then adds
a check to make sure it doesn't happen again.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
i810, mga, savage, and tdfx do reference these slots, but only to set
them to NULL, so while this does have API impact it's not actually used.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Cargo-culted from DRI1, not actually used for anything.
Reviewed-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
I ported these to pciaccess in:
commit 858fbbb40d
Author: Adam Jackson <ajax@redhat.com>
Date: Fri Sep 16 13:33:04 2011 -0400
pci: Port xf86MapLegacyIO to pciaccess
As of yet there are still no drivers using them, and there's not a lot
of value in having the wrappers when they just trivially call pciaccess
anyway. Nuke 'em.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
The giant OBSOLETE DO NOT USE comment has been there since 2000,
probably it's safe to nuke by now.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Map SPARC_MMIO_IS_BE and PPC_MMIO_IS_BE to MMIO_IS_BE and use the same
macros for both since they're identical.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
The top of this file already defines __sparc__ if __sparc is defined.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
And remove the redundant redecl from the nds32 section.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Non-barrier-emitting MMIO writes. They appear to be utterly unused,
burn it all down.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
I think the externs are there for the non-gcc case? And maybe there was
some assembly code to implement that once? Whatever, at this point on
ppc the compiler is either gcc or willing to pretend. The macros below
the decls take care of the actual eieio so the externs can just go.
Also remove a comment that maybe made sense once upon a time.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
All of this is inside #ifdef __GNUC__, between that and configure.ac we
can assume there's a unixy thing under us. Given that there's no real
reason to limit the arch paths to particular OSes, so let's not.
The final #elif here, combined with the ones before it, effectively said
"if not (alpha amd64 sparc* mips* ppc* arm* nds32 m68k sh hppa s390 m32r)",
and as the comment above it hints, it's meant to cover i386 (and happens to
also cover itanic). Flip the conditional around to be sensible.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
2.6.0 was December 2003, you've had plenty of time to get your head in
the game.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
You can't tell from context here, but this is all inside #ifdef
__GNUC__, so this conditional can't do squat.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Can't be needed, we've never defined it in modular xserver.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
__USLC__ appears to mean the SCO OpenServer compiler, which configure.ac
doesn't think is an OS the xfree86 ddx supports. The conditionals
surrounding these pragmas effectively mean "if not gcc and not Sun C",
and probably arbitrary pragmas aren't supported by arbitrary compilers.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
MetaWare High C++ compiler? xfree86 cvs history shows this being added
in a commit whose text is, classically, "updates". metaware.com
redirects to a 404 on synopsys.com, which to me indicates it's not super
important to them, and their order form won't even tell you how much the
thing costs. At any rate if this is worth worrying about it's worth
letting autoconf worry about for us.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
I guess this is meant to stub out all I/O port calls? Whatever, it's
not been defined by the buildsystem at least as far back as monolith
6.8.2.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Whatever these are, they're not something grep can find, they must not
be used.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This is the only place they're actually used (well, aside from some XAA
code in the s3 driver, but one s3 and 2 XAA).
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Yes yes, very clever, memmove works fine on gcc too, let's just do the
portable thing since none of this is performance code.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Nothing in the server defines this, nor do any drivers.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Only used by mach64's XAA code, which isn't built if XAA isn't
available, and it isn't.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
I guess this might have been needed for elfloader, except we didn't
support nds32 back then, so I assume this was cargo-culted from
ppc_flush_icache, which is also dead now.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Anytime a capability is first reported, the device is created, but after
that, it is only disabled/enabled.
This is a closer behavior to what Xorg does on VT switch, at the expense
of maybe leaving a dangling "physical" device if a capability goes for good.
Otherwise, any DeviceIntPtr (re)created after server initialization will be
left floating, and bad things happen when the wayland enter event handler
tries to update cursor position based on a floating device.
Signed-off-by: Carlos Garnacho <carlosg@gnome.org>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
These came in with the GATOS merge I think. The only driver using them
was radeon, and then only in UMS mode. The radeon driver dropped UMS
support from the main branch about two years ago, the UMS branch hasn't
been touched in about fifteen months, and does not build against 1.16 in
any case, so this is all dead code.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
I forgot that the old behavior of searching in /usr/share/X11/xorg.conf.d was
documented in the man page.
Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Fixes: acc0b5edd1 ("xfree86: Only support one sysconfigdir")
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
Compilation of -video-intel started failing in gnome-continuous,
it's because xserver has -Werror=return-type on, and gcc can't
prove this function always returns a value:
/usr/include/xorg/xf86platformBus.h:119:1: error: control reaches end of non-void function [-Werror=return-type]
Let's add assertions to the accessor functions to fix this.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
All users of glamor had the same value set, and it complicated things
for no reason.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
This allows drivers to compile using the old OdevAttributes API
against a new server. It generates compiler errors if the caller uses
the wrong or undefined attribute types, or if the caller provides an
incorrect default value for an integer attribute.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
OdevAttributes are a fixed set of values with known types; instead of
storing them in a linked list and requiring accessor/settor functions,
replace the list header, struct OdevAttributes, with a struct that
directly contains the values. This provides for compile-time
typechecking of the values, eliminates a significant amount of code
and generally simplifies using this datatype.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
The usual mechanism for freeing a damage structure when the pixmap is
destroyed does not work for the screen pixmap as it isn't freed in the
normal way.
The existing driver cleanup function, scrfini, is called after the
wrapped CloseScreen functions, including damageCloseScreen, are called
and thus ephyr can't free the damage structure at that point.
Deal with this by providing an early CloseScreen hook in KdCloseScreen
which ephyr can use to free the damage structure before damage itself
shuts down.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
When no shadow frame buffer is needed, the rotate block handler
doesn't need to be called any more. Remove it from the chain.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Change the screen proc epilog code to re-fetch the current screen
function in case a nested proc changes how things work. This isn't a
problem with the current code as all of the wrapping layers that are
set up at server init time (like the VGA arbiter) leave themselves in
the screen proc chain forever. But, this makes the code conform with
the expected norms.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
