Commit Graph

6343 Commits

Author SHA1 Message Date
Eric Anholt
1342a93c49 ephyr: Remove the host/server split for XV adaptors.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
2013-09-03 14:34:59 -07:00
Eric Anholt
fad79d2e3e ephyr: Refactor XV adaptor feature detection.
This obviously wanted a helper function beforehand, but even more so
now that we have XCB.

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
2013-09-03 14:34:56 -07:00
Eric Anholt
7a9c311add ephyr: Remove some pointless indirection in the XV code.
Now that we have XCB on the server side, we don't need to split these
functions out.

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
2013-09-03 14:34:53 -07:00
Eric Anholt
46cf6bf569 ephyr: Move event processing into ephyr.c.
No more extra event structure to translate between hostx.c and
ephyr.c!

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
2013-09-03 14:34:51 -07:00
Eric Anholt
847c856eff ephyr: Move the host screen info into the kdrive screen private.
We can include xcb bits from the same place as server headers, so
there's no need to hide them any more.

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
2013-09-03 14:34:48 -07:00
Eric Anholt
8dadc78e23 ephyr: Rename and use the proper type for what was host_screen->info.
Now that we can include server headers in talking to host X, we don't
need to hide any more.

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
2013-09-03 14:34:46 -07:00
Eric Anholt
18d836f6dd ephyr: Expose a single function for detecting extensions.
v2: Fix trying to include xcb-dri in the non-dri-build case (Noted by
    Julien)

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
2013-09-03 14:34:41 -07:00
Eric Anholt
3aacb22d64 ephyr: Drop dead ephyrHostAtomToLocal code.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
2013-09-03 14:34:32 -07:00
Julien Cristau
4aaad0bfbc Xephyr: we're not using Xlib anymore, no need to undef _XSERVER64
Drop obsolete comments about interaction between Xlib code and that
macro, and stop undefining it.

Signed-off-by: Julien Cristau <jcristau@debian.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
2013-09-03 11:02:03 -07:00
Julien Cristau
0fc2f9f04a Xephyr: handle errors in event loop
Signed-off-by: Julien Cristau <jcristau@debian.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
2013-09-03 11:02:03 -07:00
Julien Cristau
3309a73c82 Xephyr: drop remaining Xlib dependency
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Julien Cristau <jcristau@debian.org>
2013-09-03 11:02:03 -07:00
Julien Cristau
7da2174cf9 Xephyr: move glx code to xcb
v2: Rebase on master, notably adding XCB for
    X_GLXvop_MakeCurrentReadSGI (anholt).
v3: Fix use-after-free (caught by Julien).

Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net> (v1)
Signed-off-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
2013-09-03 11:01:40 -07:00
Julien Cristau
19c2699b95 Xephyr: remove unused DRI1 code
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Signed-off-by: Julien Cristau <jcristau@debian.org>
2013-09-03 11:01:00 -07:00
Julien Cristau
68b7db19e8 Xephyr: move ephyrdri over to xcb
Require new xcb-xf86dri to get fixed GetDrawableInfo.

Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Signed-off-by: Julien Cristau <jcristau@debian.org>
2013-09-03 11:01:00 -07:00
Julien Cristau
aea119cd05 Xephyr: use xcb-xv instead of libXv
v2: Massive, conflict-filled rebase.  I think I resolved everything
    right, but this host xv code makes my eyes bleed.  Touch-tested XV
    after the rebase (anholt).

Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net> (v1)
Signed-off-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
2013-09-03 11:00:59 -07:00
Julien Cristau
3ea75a59d5 Xephyr: use xcb for event handling
v2: Rebase on indentation changes, squash in a simpler variant of the
    later event compression patch, fix server hang or segfault on
    window close by reimplementing the x_io_error_handler in the new
    XCB event loop (anholt).

Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net> (v1)
Signed-off-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
2013-09-03 11:00:59 -07:00
Julien Cristau
ff26845252 Xephyr: some more hostx.c xcb-ification
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Julien Cristau <jcristau@debian.org>
2013-09-03 11:00:59 -07:00
Julien Cristau
9b55f76a26 Xephyr: move HostX.visual to xcb
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Julien Cristau <jcristau@debian.org>
2013-09-03 11:00:59 -07:00
Julien Cristau
126312fb4a Xephyr: replace XKeycodeToKeysym with xcb-keysyms
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Julien Cristau <jcristau@debian.org>
2013-09-03 11:00:59 -07:00
Julien Cristau
8543d3fdfd Xephyr: delete unused hostx_get_extension_info function
v2: Also remove the prototype (anholt)

Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net> (v1)
Signed-off-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
2013-09-03 11:00:59 -07:00
Julien Cristau
d72c11b9df Xephyr: delete unused proxy code
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Julien Cristau <jcristau@debian.org>
2013-09-03 11:00:59 -07:00
Julien Cristau
a71ea3f967 Xephyr: xcb-ify visual list construction
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Julien Cristau <jcristau@debian.org>
2013-09-03 11:00:59 -07:00
Julien Cristau
ac2b0348c0 Xephyr: xcb-ify pointer/keyboard grab
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Julien Cristau <jcristau@debian.org>
2013-09-03 11:00:59 -07:00
Julien Cristau
1f93e6b350 Xephyr: no need for XDisplayKeycodes
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Julien Cristau <jcristau@debian.org>
2013-09-03 11:00:59 -07:00
Julien Cristau
73398e5bf6 Xephyr: use xcb-shape instead of XShape*
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Julien Cristau <jcristau@debian.org>
2013-09-03 11:00:59 -07:00
Julien Cristau
a2b73da78d Xephyr: start converting hostx.c over to xcb
v2: Dropped the hostx_load_keymap changes, now that that function is
    gutted (anholt).

Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net> (v1)
Signed-off-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
2013-09-03 11:00:59 -07:00
Julien Cristau
762606b4cd Xephyr: stop loading the host's keymap
This isn't used anywhere.

v2: Rebase to the top of the patch series (anholt)

Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net> (v1)
Signed-off-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
2013-09-03 11:00:59 -07:00
Marc Haesen
3752a81580 hw/xwin: Remove unnecessary and incorrect HWND casts
Signed-off-by: Marc Haesen <marha@users.sourceforge.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-08-30 14:22:22 +01:00
Jon TURNEY
34932cef6c hw/xwin: Fix compilation of winauth.c with -Werror=implicit-function-declaration
/jhbuild/checkout/xorg/xserver/hw/xwin/winauth.c: In function ‘MitGenerateCookie’:
/jhbuild/checkout/xorg/xserver/hw/xwin/winauth.c:87:5: error: implicit declaration of function ‘MitAddCookie’ [-Werror=implicit-function-declaration]

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Marc Haesen <marha@users.sourceforge.net>
2013-08-30 12:59:08 +01:00
Jon TURNEY
2a08554a0b hw/xwin: Remove unused extern g_fUseUnicode from winclipboardwndproc.c
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Marc Haesen <marha@users.sourceforge.net>
2013-08-30 12:59:06 +01:00
Jon TURNEY
69401f38a6 hw/xwin: Remove unneeded forward declaration of winProcessXEventsTimeout()
Remove unneeded forward declaration of winProcessXEventsTimeout(), the actual
definition immediately follows.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Marc Haesen <marha@users.sourceforge.net>
2013-08-30 12:59:03 +01:00
Jon TURNEY
9c45a1ad44 hw/xwin: Remove prototype for non-existent winDeinitClipboard()
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Marc Haesen <marha@users.sourceforge.net>
2013-08-30 12:59:00 +01:00
Jon TURNEY
acc46fc217 hw/xwin: Remove unused externs from winclipboardwrappers.c
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Marc Haesen <marha@users.sourceforge.net>
2013-08-30 12:58:58 +01:00
Jon TURNEY
fcc7767f8c hw/xwin: Remove unused winProcQueryTreeOrig variable
Unused since 47c7b6d3e6 "Remove no-longer needed
tricks used to prevent the clipboard client from being killed"

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Marc Haesen <marha@users.sourceforge.net>
2013-08-30 12:58:56 +01:00
Jon TURNEY
8fa882a980 hw/xwin: Fix ARGB cursor conversion on x86_64
Fix erroneous use of unsigned long * for lpBits in winXCursorToHCURSOR() which
leads to ARGB cursors being vertically streched on x86_64 by interleaving blank
rows of pixels.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Marc Haesen <marha@users.sourceforge.net>
2013-08-30 12:58:54 +01:00
Jon TURNEY
4bfb2dce5e hw/xwin: Fix an issue in winSetSpansNativeGDI() identifed by -Warray-bounds
The BITMAPINFO local only has room for a single RBGQUAD in bmiColors, but we
access two (black and white for a mono-color DIB).  Fix by changing to a dynamic
allocation big enough for a BITMAPINFO and a RGBQUAD.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Marc Haesen <marha@users.sourceforge.net>
2013-08-30 12:58:51 +01:00
Jon TURNEY
784c006adb hw/xwin: Fix -Warray-bounds warning in winXCursorToHCURSOR()
Rewrite winXCursorToHCURSOR() so access to BITMAPINFO bmiColors member doesn't
trigger an -Warray-bounds warning.

Note that the underlying storage is allocated as a BITMAPV4HEADER, so has
sufficent room for the extra RGBQUADs bmiColors after the BITMAPINFO bmiHeader.

wincursor.c: In function 'winSetCursor':
wincursor.c:293:24: error: array subscript is above array bounds [-Werror=array-bounds]
wincursor.c:294:24: error: array subscript is above array bounds [-Werror=array-bounds]
wincursor.c:295:24: error: array subscript is above array bounds [-Werror=array-bounds]
wincursor.c:296:24: error: array subscript is above array bounds [-Werror=array-bounds]
wincursor.c:297:24: error: array subscript is above array bounds [-Werror=array-bounds]
wincursor.c:298:24: error: array subscript is above array bounds [-Werror=array-bounds]
wincursor.c:299:24: error: array subscript is above array bounds [-Werror=array-bounds]
wincursor.c:300:24: error: array subscript is above array bounds [-Werror=array-bounds]

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Marc Haesen <marha@users.sourceforge.net>
2013-08-30 12:58:49 +01:00
Marc Haesen
41d03c9ccc hw/xwin: Correct size of _WINDOWSWM_NATIVE_HWND property on x86_64
Use the correct size of a HWND on x86_64 in XChangeProperty() and
XGetWindowProperty() calls for the _WINDOWSWM_NATIVE_HWND property.

Signed-off-by: Marc Haesen <marha@users.sourceforge.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-08-30 12:58:15 +01:00
Colin Harrison
390cfec10e hw/xwin: Correct winprefs.c function signatures for x64.
Correct SetupRootMenu(), SetupSysMenu(), HandleCustomWM_INITMENU() and
HandleCustomWM_COMMAND() function signatures which use unsigned long parameters,
where just a specific HWND or HMENU handle type should have been used.

Signed-off-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Marc Haesen <marha@users.sourceforge.net>
2013-08-30 12:56:35 +01:00
Jon TURNEY
e716baedc4 Move pseudoramiX code where it can be shared between Xwin and Xquartz
Move pseudoramiX code to a separate top-level directory.  Link Xwin and Xquartz
with libPseudoramiX

I'm not sure moving this to a top-level directory is appropriate, but I'm not
sure where else it fits.

Future work: pseudoramiX can probably be consolidated with the rrxinerama code
(which I think provides fake xinerama data when real XINERAMA is disabled and we
only have one screen)

v2: fix distcheck

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Marc Haesen <marha@users.sourceforge.net>
2013-08-30 12:52:30 +01:00
Jon TURNEY
ce0217b982 hw/xwin: Fix winglobals.h for MinGW64 build
Include pthread.h in winglobals.h to fix build with latest MinGW64 headers

In file included from
winmultiwindowicons.c:47:0:
winglobals.h:92:1: error: unknown type name ‘pthread_mutex_t’

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Marc Haesen <marha@users.sourceforge.net>
2013-08-30 12:52:27 +01:00
Jon TURNEY
b27756dbe6 hw/xwin: Fix inclusion of shlobj.h in MinGW64 build
Fix build with latest MinGW64 headers by wrapping Status type in shlobj.h as well

In file included from InitOutput.c:51:0:
/usr/i686-w64-mingw32/sys-root/mingw/include/shlobj.h:1231:44: error: expected identifier or ‘(’ before ‘int’
/usr/i686-w64-mingw32/sys-root/mingw/include/shlobj.h:1248:44: error: expected identifier or ‘(’ before ‘int’

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Marc Haesen <marha@users.sourceforge.net>
2013-08-30 12:52:24 +01:00
Eric Anholt
e01a3f65d3 ephyr: Fix warning about XID vs unsigned long * by changing function args
There's no reason to pass the data back out to the caller, since the
caller was dropping it on the floor.  The original data is a CARD32,
so no need to mess with weird unsigned longs.

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
2013-08-21 09:10:49 -07:00
Eric Anholt
f1cefe020b ephyr: Drop is_ok logging.
The only cases that lead to !is_ok are already EPHYR_LOG_ERROR, and it
fixes set-but-unused compiler warnings.

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
2013-08-21 09:10:48 -07:00
Eric Anholt
77c7a2014e kdrive: Fix const cast warnings in arguments processing.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
2013-08-21 09:10:46 -07:00
Eric Anholt
7107937e47 kdrive: Fix const cast warnings in driver name handling.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
2013-08-21 09:10:45 -07:00
Eric Anholt
56c405d46a kdrive: Fix a few easy cast warnings.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
2013-08-21 09:10:44 -07:00
Eric Anholt
a9c48a07ee kdrive: Drop dead code.
This is unused as of the introduction of a helper in
e7150db535

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
2013-08-21 09:10:41 -07:00
Eric Anholt
873ae962bd ephyr: Fix dead code warning.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
2013-08-21 09:10:39 -07:00
Eric Anholt
34af2eebe1 ephyr: Fix const-cast warnings for setting window title.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
2013-08-21 09:10:37 -07:00
Eric Anholt
7edf5066db ephyr: Fix const cast warnings in ephyrhostvideo.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
2013-08-21 09:10:34 -07:00
Peter Hutterer
9680f6a12d xfree86: de-duplicate some AM_CPPFLAGS
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-08-06 13:14:56 +10:00
Peter Hutterer
bbef8e46f2 Replace INCLUDES with AM_CPPFLAGS
newer automake gets quite noisy about this.
hw/xfree86/ddc/Makefile.am:7: warning:
'INCLUDES' is the old name for 'AM_CPPFLAGS' (or '*_CPPFLAGS')
and many more of these.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-08-06 13:08:13 +10:00
Julien Cristau
c218ba8423 xfree86: improve check for posix saved ids
Replace hardcoded SVR4 || linux || CSRG_BASED with an autoconf check and
the _POSIX_SAVED_IDS macro.

Suggested-by: Mark Kettenis <mark.kettenis@xs4all.nl>
Signed-off-by: Julien Cristau <jcristau@debian.org>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-08-06 13:03:25 +10:00
Dave Airlie
e1ab8f239b xfree86/man: document AutoAddGPU
This at least mentions AutoAddGPU and hints at when you might
want to disable it.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-08-01 14:45:56 +10:00
Aaron Plattner
bdd1e22cbd xfree86: detach scanout pixmaps when detaching output GPUs
Commit 8f4640bdb9 fixed a bit of a
chicken-and-egg problem by detaching GPU screens when their providers
are destroyed, which happens before CloseScreen is called.  However,
this created a new problem: the GPU screen tears down its RandR crtc
objects during CloseScreen and if one of them is active, it tries to
detach the scanout pixmap then.  This crashes because
RRCrtcDetachScanoutPixmap tries to get the master screen's screen
pixmap, but crtc->pScreen->current_master is already NULL at that
point.

It doesn't make sense for an unbound GPU screen to still be scanning
out its former master screen's pixmap, so detach them first when the
provider is destroyed.

Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
2013-07-25 11:15:53 -07:00
Jon TURNEY
43ac0491e3 hw/xwin: Fix numerous 64-bit format/type cast issues with debug printing of pointers
Numerous pieces of debug output cast a pointer to an int and then use a "%08x"
printf format.

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>
2013-07-23 23:59:44 +01:00
Colin Harrison
e95bb97073 hw/xwin: Fix possible crash in winMultiWindowGetClassHint
Fix a possible crash in winMultiWindowGetClassHint() when an application doesn't
null terminate the WM_CLASS property class name (which is an ICCCM conformance
bug in the application)

(Reported for running the contiki cooja simulator in multiwindow mode, although
it seems that many Java clients may have this problem, see [1])

Based on a patch by Marc Haesen.

v2: Avoid using strnlen() which is missing on MinGW
v3: Align with Xming patch

[1] http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6961123

Signed-off-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2013-07-23 23:59:41 +01:00
Jon TURNEY
4bc375aa2f hw/xwin: Remove obsolete WIN_XEVENTS_SHUTDOWN
Remove obsolete WIN_XEVENTS_SHUTDOWN.  This event is never generated.

(I think the idea was to listen for WM_DELETE_WINDOW, but that's not a very
useful thing to do for a hidden window.)

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-07-23 23:59:37 +01:00
Jon TURNEY
2663203cd6 configure.ac: Check for python at configure time when building XWin with AIGLX
Check for python at configure time when building XWin with AIGLX, it's used to
generate the wrapper code for native GL functions.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-07-23 23:59:34 +01:00
Jon TURNEY
9fe360bf2b hw/xwin: Avoid a null dereference if CreateDIBSection() fails in NetWMToWinIconAlpha()
Avoid a null dereference of DIB_pixels if CreateDIBSection() fails in
NetWMToWinIconAlpha()

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-07-23 23:59:31 +01:00
Jon TURNEY
71b5f56302 hw/xwin: Handle WM_MOUSEHWHEEL
Handle WM_MOUSEHWHEEL tilt wheel messages, similarly to WM_MOUSEWHEEL scroll
wheel messages, to generate X button 6 and 7 presses and releases.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-07-23 23:59:27 +01:00
Jon TURNEY
cf9c777ee0 hw/xwin: Map extra mouse buttons 1 and 2 to X buttons 8 and 9
Map extra mouse buttons 1 and 2 to X buttons 8 and 9, as conventional, leaving X
buttons 6 and 7 for tilt wheel.

Also add button labels for buttons 6, 7, 8 and 9 and change btn_labels in from a
dynamic allocation to a fixed one of the required size for all the labels we
use.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-07-23 23:59:24 +01:00
Jon TURNEY
c9d7b9516f hw/xwin: Remove unneeded WM_XBUTTON message defines
Remove unneeded WM_XBUTTON message defines, they have been provided by w32api
for a long time now.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-07-23 23:59:21 +01:00
Jon TURNEY
5dccfc63f9 hw/xwin: Change winTranslateKey() to return it's result as it's return value
Change winTranslateKey() to return it's result as it's return value, and change
it's uses as well.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-07-23 23:59:18 +01:00
Oliver Schmidt
9b4cec76f1 hw/xwin: Consider left and right modifier keys independently on gaining focus
Handle left and right ctrl and shift keys independently

Assume that all modifiers are cleared when all keys are released on focus lost,
as internalKeyState doesn't record which modifier key was pressed.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-07-23 23:59:14 +01:00
Jon TURNEY
235149d0b4 hw/xwin: Remove an extra '\n' from some log messages
Remove an extra '\n' from internal client IOError log messages

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-07-23 23:59:11 +01:00
Jon TURNEY
c7aa9f7578 hw/xwin: _NET_WM_STATE is ATOM[] not ATOM
_NET_WM_STATE is ATOM[] not ATOM, a list of window state hints, so check all of
the atoms, not just the first one

See EWMH specifcation, section "Application Window Properties"

v2: Actually use [] on the returned atom data

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-07-23 23:59:08 +01:00
Jon TURNEY
682ccac90b hw/xwin: Improve WM_ENDSESSION handling using separate messaging window thread
Currently, WM_ENDSESSION just calls GiveUp() to set the DE_TERMINATE flag. But
for the X server to exit cleanly, we also need the X server dispatch loop to be
unblocked so it can notice that DE_TERMINATE has been set and exit, removing
it's lock file and any unix domain socket.

It appears that the system will terminate the process when the last UI thread in
that process returns from processing WM_ENDSESSION for the last top-level
window.

Since WM_ENDSESSION appears to sent by the system via SendMessage()
(synchronously) and the wndproc is called to process it in the message thread
for that window (the X server thread), we can't easily terminate the X server
dispatch loop from inside the WM_ENDSESSION message processing.

So, create a messaging window, a hidden, top-level window, with a separate
thread to catch this message, and process it by calling GiveUp() and then
blocking on a mutex until the X server dispatch loop exits.

Also, notice when this is a shutdown cancel WM_ENDSESSION message and take no
action.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-07-23 23:58:50 +01:00
Jon TURNEY
15febb05d7 Allow DDX to provide a main()
XQuartz already conditionally renames main() as dix_main() so it can provide
it's own main().  This isn't the ideal way of doing this, as it prevents libdix
built this way from being useful with any other DDX.

So instead, always name that function dix_main(), and also provide a stub main()
which just calls dix_main(), which can be overriden in the DDX.

Add a main() to XWin (XQuartz already has one, of course).

It's no longer neccessary to link XWin and XQuartz with libmain.

v2: Remove unneeded stub main hw/xwin/InitOutput.c

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Julien Cristau <jcristau@debian.org>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-07-23 23:56:58 +01:00
Keith Packard
d5ebe20f9b Merge remote-tracking branch 'alanc/master' 2013-07-22 20:34:41 -07:00
Peter Hutterer
21ea7ebb6a dix: scale y back instead of x up when pre-scaling coordinates
The peculiar way we handle coordinates results in relative coordinates on
absolute devices being added to the last value, then that value is mapped to
the screen (taking the device dimensions into account). From that mapped
value we get the final coordinates, both screen and device coordinates.

To avoid uneven scaling on relative coordinates, they are pre-scaled by
screen ratio:resolution:device ratio factor before being mapped. This
ensures that a circle drawn on the device is a circle on the screen.

Previously, we used the ratio to scale x up. Synaptics already does its own
scaling based on the resolution and that is done by scaling y down by the
ratio. So we can remove the code from the driver and get approximately the
same behaviour here.

Minor ABI bump, so we can remove this from synaptics.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Tested-by: Emmanuel Benisty <benisty.e@gmail.com>
2013-07-22 14:18:30 +10:00
Thomas Klausner
33f7e60785 Fix typo in header guard.
Signed-off-by: Thomas Klausner <wiz@NetBSD.org>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-07-17 18:11:41 -07:00
Alan Coopersmith
ddc52b9cba Xephyr: Use _XEatDataWords (from Xlib 1.6) instead of _XEatData
Simplifies code and reduces risk of overflow from converting length
field in X replies from words to bytes.

One call to _XEatData is left in ephyrHostGLXGetStringFromServer where
it's already been checked for overflow, and other values have been
subtracted from it to reduce the size of data remaining to be eaten.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-07-17 18:10:41 -07:00
Alan Coopersmith
a3d43edf71 glxproxy: Use _XEatDataWords (from Xlib 1.6) instead of _XEatData
Reduces risk of overflow from converting length field in X replies
from words to bytes.   (Also seems to be what several calls were
already incorrectly passing to _XEatData.)

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-07-17 18:10:41 -07:00
Alan Coopersmith
87b0cabc14 glxproxy: Use _XReadPad instead of _XEatData to clean up the slop
Xlib already provides a function to eat padding bytes after the
data read, so use it instead of calculating it ourselves.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-07-17 18:10:41 -07:00
Alan Coopersmith
1cb182cbdc Xephyr: integer overflow in XF86DRIGetClientDriverName()
clientDriverNameLength is a CARD32 and needs to be bounds checked before
adding one to it to come up with the total size to allocate, to avoid
integer overflow leading to underallocation and writing data from the
network past the end of the allocated buffer.

Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Julien Cristau <jcristau@debian.org>
2013-07-17 18:10:40 -07:00
Alan Coopersmith
20644e53b3 Xephyr: integer overflow in XF86DRIOpenConnection()
busIdStringLength is a CARD32 and needs to be bounds checked before adding
one to it to come up with the total size to allocate, to avoid integer
overflow leading to underallocation and writing data from the network past
the end of the allocated buffer.

Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Julien Cristau <jcristau@debian.org>
2013-07-17 18:10:40 -07:00
Alan Coopersmith
c37ceda76b Xephyr: integer overflow in ephyrHostGLXGetStringFromServer()
reply.length & reply.size are CARD32s and need to be bounds checked before
multiplying or adding to come up with the total size to allocate, to avoid
integer overflow leading to underallocation and writing data from the
network past the end of the allocated buffer.

Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-07-17 18:10:40 -07:00
Alan Coopersmith
5fbd8c45b4 Xdmx: integer overflow in GetGLXFBConfigs()
numFBConfigs & numAttribs are CARD32s and need to be bounds checked before
multiplying by structure sizes to come up with the total size to allocate,
to avoid integer overflow leading to underallocation and writing data from
the network past the end of the allocated buffer.

Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-07-17 18:10:40 -07:00
Alan Coopersmith
c89bcd12f4 Xdmx: integer overflow in GetGLXVisualConfigs()
numVisuals & numProps are both CARD32 and need to be bounds checked before
multiplying by structure sizes to come up with the total size to allocate,
to avoid integer overflow leading to underallocation and writing data from
the network past the end of the allocated buffer.

Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-07-17 18:10:40 -07:00
Peter Hutterer
74469895e3 dix: allow a ConstantDeceleration between 0 and 1 (#66134)
A constant deceleration of x simply means (delta * 1/x). We limited that to
values >= 1.0f for obvious reasons, but can also allow values from 0-1.
That means that ConstantDeceleration is actually a ConstantAcceleration, but
hey, if someone needs it...

X.Org Bug 66134 <http://bugs.freedesktop.org/show_bug.cgi?id=66134>

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
2013-07-17 14:27:26 +10:00
François Tigeot
791121e006 Fix mouse header include on DragonFly and FreeBSD
*  __FreeBSD_kernel_version doesn't exist anymore

* The removed check was for FreeBSD versions from before September 2000
  which are no longer supported anyway

* Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=66045

Signed-off-by: François Tigeot <ftigeot@wolfpond.org>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-07-17 14:27:26 +10:00
Eric Anholt
77e51d5bbb Revert "DRI2: re-allocate DRI2 drawable if pixmap serial changes"
This reverts commit 3209b094a3.  After a
long debug session by Paul Berry, it appears that this was the commit
that has been producing sporadic failures in piglit front buffer
rendering tests for the last several years.

GetBuffers may return fresh buffers with invalid contents at a couple
reasonable times:

- When first asked for a non-fake-front buffer.
- When the drawable size is changed, an Invalidate has been sent, and
  obviously the app needs to redraw the whole buffer.
- After a glXSwapBuffers(), GL allows the backbuffer to be undefined,
  and an Invalidate was sent to tell the GL that it should grab these
  appropriate new buffers to avoid stalling.

But with the patch being reverted, GetBuffers would also return fresh
invalid buffers when the drawable serial number changed, which is
approximately "whenever, for any reason".  The app is not expecting
invalid buffer contents "whenever", nor is it valid.  Because the GL
usually only GetBuffers after an Invalidate is sent, and the new
buffer allocation only happened during a GetBuffers, most apps saw no
problems.  But apps that do (fake-)frontbuffer rendering do frequently
ask the server for the front buffer (since we drop the fake front
allocation when we're not doing front buffer rendering), and if the
drawable serial got bumped midway through a draw, the server would
pointlessly ditch the front *and* backbuffer full of important
drawing, resulting in bad rendering.

The patch was originally to fix bugzilla:
https://bugs.freedesktop.org/show_bug.cgi?id=28365
Specifically:

    To reproduce, start with a large-ish display (i.e. 1680x1050 on my
    laptop), use the patched glxgears from bug 28252 to add the
    -override option.  Then run glxgears -override -geometry 640x480
    to create a 640x480 window in the top left corner, which will work
    fine.  Next, run xrandr -s 640x480 and watch the fireworks.

I've tested with an override-redirect glxgears, both with vblank sync
enabled and disabled, both with gnome-shell and no window manager at
all, before and after this patch.  The only problem observed was that
before and after the revert, sometimes when alt-tabbing to kill my
gears after completing the test gnome-shell would get confused about
override-redirectness of the glxgears window (according to a log
message) and apparently not bother doing any further compositing.

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Tested-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Keith Packard <keithp@keithp.com>
2013-06-18 10:54:22 -07:00
Jon TURNEY
80054fcafb hw/xwin: Update manifest to target all architectures, not just x86
Update manifest to target all architectures, not just x86

Also: Write explicit dependencies for Xwin.rc.  XWin.exe.manifest and X.ico are
included the resource compiler output, so add a dependency on them to cause it
to be recompiled if they change.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-06-10 15:48:34 +01:00
Jon TURNEY
689e7ad9b0 hw/xwin: Win32 Windows properties are of pointer type HANDLE, not an integer type
Win32 Windows properties are of pointer type HANDLE, not an integer type, but we
use the Windows property WINDOW_WID_PROP to store the X window XID.

Add appropriate casts to show it doesn't matter that an XID is smaller than a
pointer on 64-bit build.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-06-10 15:48:31 +01:00
Jon TURNEY
e1a0945e8d hw/xwin: winMultiWindowGetTransientFor() returns an XID not a WindowPtr
winMultiWindowGetTransientFor() accesses the WM_TRANSIENT_FOR property, which is
an X window XID (which we compare with WINDOW_WID_PROP) and not a WindowPtr.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-06-10 15:48:08 +01:00
Jon TURNEY
be201ac257 hw/xwin: Change winIconIsOverride() to take a HICON parameter
Change winIconIsOverride() to take a HICON parameter, so some unneccessary
casts, which weren't portable to 64-bit Cygwin, can be removed.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-06-10 15:25:44 +01:00
Jon TURNEY
fc40f9a92c hw/xwin: Fix uses of CreateDialogParam() for 64-bit builds
Fix uses of CreateDialogParam() to be more strictly correct, for 64-bit builds

dwInitParam parameter is LPARAM, not int
Return type of DLGPROC is INT_PTR, not WINBOOL

Also: Reporting the value of g_hDlgDepthChange is completely uninteresting, we
are just interested in GetLastError() if it is NULL

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-06-10 15:21:14 +01:00
Jon TURNEY
b542976846 hw/xwin: deprecated interface cygwin_conv_to_win32_path() doesn't exist in 64-bit cygwin
The deprecated interface cygwin_conv_to_win32_path() doesn't exist in 64-bit
cygwin, but both the ID_ABOUT_CHANGELOG control and the referenced file who's
path we are converting haven't existed for a while, so just remove this unused,
cygwin-specific code.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-06-10 15:18:26 +01:00
Jon TURNEY
5a47c6420c hw/xwin: Fix a 64-bit portability issue with casting HINSTANCE result of ShellExecute() to an integer
Fix a 64-bit portability issue with casting HINSTANCE result of ShellExecute()
to an integer: Since HINSTANCE is a pointer type, use INT_PTR rather than int.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-06-10 15:15:44 +01:00
Keith Packard
c76a1b343d Merge remote-tracking branch 'whot/touch-grab-race-condition-56578-v3' 2013-05-23 19:58:36 -06:00
Peter Hutterer
9a5ad65330 Abstract cursor refcounting
Too many callers relied on the refcnt being handled correctly. Use a simple
wrapper to handle that case.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-05-15 19:17:57 +10:00
Peter Hutterer
49521edaf8 ephyr: add -resizeable to the man page
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-05-15 09:36:00 +10:00
Peter Hutterer
7a4bbfd9f2 ephyr: fix typo in man page
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-05-15 09:35:59 +10:00
Keith Packard
2746c68163 Merge remote-tracking branch 'alanc/master' 2013-05-06 10:52:40 -07:00
Keith Packard
1e6cf8ec20 Merge remote-tracking branch 'jturney/unused-but-set-variable-warning-fix' 2013-05-06 10:20:21 -07:00
Aaron Plattner
dbfeaf7062 xfree86: don't enable anything in xf86InitialConfiguration for GPU screens
There's no point in turning on outputs connected to GPU screens during initial
configuration.  Not only does this cause them to just display black, it also
confuses clients when these screens are attached to a master screen and RandR
reports that the outputs are already on.

Also, don't print the warning about no outputs being found on GPU screens,
since that's expected.

Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Dave Airlie <airlied@gmail.com>
2013-05-06 09:34:27 +10:00
Jon TURNEY
5860408a19 hw/xwin: Fix unused-but-set-variable warning in ProcWindowsWMFrameGetRect()
/jhbuild/checkout/xorg/xserver/hw/xwin/winwindowswm.c: In function ‘ProcWindowsWMFrameGetRect’:
/jhbuild/checkout/xorg/xserver/hw/xwin/winwindowswm.c:322:12: error: variable ‘ir’ set but not used [-Werror=unused-but-set-variable]

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-05-02 15:43:29 +01:00
Jon TURNEY
bcfd523c15 hw/xwin: Fix unused-but-set-variable warning in winMWExtWMUpdateWindowDecoration()
/jhbuild/checkout/xorg/xserver/hw/xwin/winwin32rootlesswindow.c: In function ‘winMWExtWMUpdateWindowDecoration’:
/jhbuild/checkout/xorg/xserver/hw/xwin/winwin32rootlesswindow.c:189:11: error: variable ‘dwStyle’ set but not used [-Werror=unused-but-set-variable]

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2013-05-02 15:43:27 +01:00