platform/upstream/weston.git
10 years agocompositor: extract choose_default_backend and create_listening_socket
Ryo Munakata [Fri, 5 Sep 2014 22:32:05 +0000 (07:32 +0900)]
compositor: extract choose_default_backend and create_listening_socket

Extract these two new functions from main() to improve readability.
Refactoring only, no functioncal changes.

[Pekka Paalanen: commit message]

Signed-off-by: Ryo Munakata <ryomnktml@gmail.com>
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agocompositor: remove unused signal
Giulio Camuffo [Fri, 5 Sep 2014 20:26:33 +0000 (23:26 +0300)]
compositor: remove unused signal

The move_signal in weston_output isn't used, and not even initialized,
so anything trying to listen to it will crash on wl_signal_add().
Instead of it, the 'output_moved_signal' in weston_compositor is
used, so remove it.

Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agoFix a copy-paste error in weston_surface_commit_state
Jason Ekstrand [Sat, 6 Sep 2014 16:01:28 +0000 (09:01 -0700)]
Fix a copy-paste error in weston_surface_commit_state

10 years agoconfigure.ac: bump version to 1.5.92 for rc1 1.5.92
Pekka Paalanen [Fri, 5 Sep 2014 12:05:56 +0000 (15:05 +0300)]
configure.ac: bump version to 1.5.92 for rc1

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agofix asprintf warnings
Pekka Paalanen [Fri, 5 Sep 2014 11:45:09 +0000 (14:45 +0300)]
fix asprintf warnings

Fix recently introduced compiler warnings:

desktop-shell/shell.c: In function 'shell_configuration':
desktop-shell/shell.c:588:10: warning: ignoring return value of
'asprintf', declared with attribute warn_unused_result [-Wunused-result]

src/screenshooter.c: In function ‘screenshooter_binding’:
src/screenshooter.c:291:10: warning: ignoring return value of
‘asprintf’, declared with attribute warn_unused_result [-Wunused-result]

src/text-backend.c: In function ‘text_backend_configuration’:
src/text-backend.c:944:10: warning: ignoring return value of ‘asprintf’,
declared with attribute warn_unused_result [-Wunused-result]

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agoxdg-shell: handle clients launched in fullscreen
Marek Chalupa [Tue, 2 Sep 2014 09:35:12 +0000 (11:35 +0200)]
xdg-shell: handle clients launched in fullscreen

When client is lauched in fullscreen, it is placed on the
first output, because it is not mapped and
shell_surface_set_output() therefore sets default output.

Since we have no better way how to position newly created windows,
(http://lists.freedesktop.org/archives/wayland-devel/2014-May/thread.html#14568)
set the output to the one that has currently focus. Priority has
the touch focus, then pointer and then keyboard focus.

This fixes bug
https://bugs.freedesktop.org/show_bug.cgi?id=69780

Signed-off-by: Marek Chalupa <mchqwerty@gmail.com>
Tested-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agomatrix-test: fix units in report
Derek Foreman [Thu, 4 Sep 2014 19:31:30 +0000 (14:31 -0500)]
matrix-test: fix units in report

The matrix-test speed tests are calculated in ns but some printed the
units as us

Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agotouch-input: Don't dereference NULL pointer during full screen fade
Derek Foreman [Thu, 4 Sep 2014 15:23:05 +0000 (10:23 -0500)]
touch-input: Don't dereference NULL pointer during full screen fade

If a full screen program is fading out and a touch start happens, it
will result in a NULL pointer dereference when weston_touch_set_focus
tries to derefernce view->surface->resource.

Instead, this patch sets the focus to NULL, which should be the
same as if the program was destroyed during the touch anyway.

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=78706
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agoclients: Maximize window when double click on title bar
Xiong Zhang [Thu, 12 Jun 2014 03:06:25 +0000 (11:06 +0800)]
clients: Maximize window when double click on title bar

Signed-off-by: Xiong Zhang <panda0626@gmail.com>
Tested-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agoxwm: Do not activate override redirect windows
Boyan Ding [Sat, 30 Aug 2014 02:33:23 +0000 (10:33 +0800)]
xwm: Do not activate override redirect windows

We shouldn't do WM-y things on an O-R window, including setting input
focus to it.

Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=81273
Signed-off-by: Boyan Ding <stu_dby@126.com>
Tested-by: Ryo Munakata <ryomnktml@gmail.com>
Acked-by: Christopher Michael <cp.michael@samsung.com>
10 years agodesktop-shell: implement touch popup grabs
Jonny Lamb [Wed, 20 Aug 2014 09:27:10 +0000 (11:27 +0200)]
desktop-shell: implement touch popup grabs

Acked-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agopixman-renderer: copy_to_hw_buffer: don't leak output_region
Ryo Munakata [Wed, 3 Sep 2014 16:56:53 +0000 (01:56 +0900)]
pixman-renderer: copy_to_hw_buffer: don't leak output_region

This was reported by Valgrind.

Signed-off-by: Ryo Munakata <ryomnktml@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agopixman-renderer: fail to zoom more gracefully
Derek Foreman [Mon, 1 Sep 2014 15:33:28 +0000 (10:33 -0500)]
pixman-renderer: fail to zoom more gracefully

When zoom is activated in the pixman rendered the log is filled with warnings
and all rendering stops.  With this patch the warning is generated once and
rendering continues without zooming.

Closes bug 80258

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=80258
Tested-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agoxwm: Check whether the seat is NULL when needed in weston_wm_handle_button
Boyan Ding [Wed, 3 Sep 2014 09:25:30 +0000 (17:25 +0800)]
xwm: Check whether the seat is NULL when needed in weston_wm_handle_button

XCB and wayland input event handling exists together in xwm, which can
cause problems. weston_wm_handle_button is called via XCB events, while
it calls weston_wm_pick_seat_for_window, which uses info from compositor
(pure wayland). It is also true in setting and removing flags of frames.
Races can happen in between, when resize of moving flag of the frame is
still set while the button has been released, the picked seat will be
NULL in weston_wm_handle_button, causing crash. We can safely ignore
moving or resizing if this happens. The same applies to c06a180d.

Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=82827
Signed-off-by: Boyan Ding <stu_dby@126.com>
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agocompositor: add an option to set the default numlock value
Giulio Camuffo [Thu, 28 Aug 2014 16:44:10 +0000 (19:44 +0300)]
compositor: add an option to set the default numlock value

Add a new "numlock-on" option in the [keyboard] section of weston.ini
which, if set to true, is used to enable the numlock of the keyboards
attached at startup.

Tested-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agocompositor: add a way to change the keyboard locks
Giulio Camuffo [Thu, 28 Aug 2014 16:44:09 +0000 (19:44 +0300)]
compositor: add a way to change the keyboard locks

This adds a function weston_keyboard_set_locks() which can be used to
change the state of the num lock and the caps locks, changing the leds too.
Only the evdev and libinput backends supports this, since it doesn't make
sense for embedded sessions.

Tested-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agoshell: quit weston, if weston-desktop-shell dies early
Pekka Paalanen [Thu, 28 Aug 2014 08:41:26 +0000 (11:41 +0300)]
shell: quit weston, if weston-desktop-shell dies early

If weston-desktop-shell dies soon after launch, or maybe cannot be
executed at all, let weston exit rather than letting the user stare at a
black screen.

But, do not exit weston, if weston-desktop-shell dies later, as the user
may already have apps open, and those apps would likely still function
correctly. This gives the user the opportunity to save his work and
close the apps properly.

This should make one class of "I see only black screen" failures obvious.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
10 years agopixman-renderer: free shadow buffer on renderer destruction
Arnaud Vrac [Mon, 25 Aug 2014 18:56:52 +0000 (20:56 +0200)]
pixman-renderer: free shadow buffer on renderer destruction

Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agodesktop-shell: properly set background widget as opaque
Arnaud Vrac [Mon, 25 Aug 2014 18:56:49 +0000 (20:56 +0200)]
desktop-shell: properly set background widget as opaque

Toytoolkit resets the opaque region which was set manually using the
wayland protocol directly, so use the widget API instead.

Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agosimple-egl: fix opaque and 16 bits mode options
Arnaud Vrac [Mon, 25 Aug 2014 18:56:48 +0000 (20:56 +0200)]
simple-egl: fix opaque and 16 bits mode options

In those cases we were writing to the wrong EGL config attribute.

Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agomulti-resource: remove an unnecessary call of wl_display_get_fd()
Ryo Munakata [Thu, 28 Aug 2014 09:35:27 +0000 (18:35 +0900)]
multi-resource: remove an unnecessary call of wl_display_get_fd()

Signed-off-by: Ryo Munakata <ryomnktml@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agosimple-shm: remove an unnecessary call of wl_display_get_fd()
Ryo Munakata [Tue, 26 Aug 2014 12:59:41 +0000 (21:59 +0900)]
simple-shm: remove an unnecessary call of wl_display_get_fd()

Reviewed-by: Nils Chr. Brause <nilschrbrause@gmail.com>
10 years agocompositor: leave no zombie behind
Pekka Paalanen [Wed, 27 Aug 2014 10:31:26 +0000 (13:31 +0300)]
compositor: leave no zombie behind

When SIGCHLD fires, we may have more than one zombie to be collected.
Run waitpid() in a loop until no more zombies are found, and clean them
all up.

It looks like the SIGCHLD signalfd does not trigger again for remaining
zombies, so we need the loop.

This works around a crash in text_backend_notified_destroy, which ends
up using stale input_method.client if the sigchld handler is not called.
The crash could be triggered by removing both weston-desktop-shell and
weston-keyboard, so that both would try to respawn and give up, and then
quitting Weston.

Cc: rawoul@gmail.com
Cc: Boyan Ding <stu_dby@126.com>
Cc: Derek Foreman <derekf@osg.samsung.com>
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Derek Foreman <derekf@osg.samsung.com>
10 years agoshell: fix race on desktop-shell exit
Pekka Paalanen [Wed, 27 Aug 2014 09:11:53 +0000 (12:11 +0300)]
shell: fix race on desktop-shell exit

The desktop shell plugin registers both a wl_client destroy signal
listener, and a sigchld handler, when launching weston-desktop-shell.
However, nothing guarantees in which order do the wl_client destructor
and the sigchld handler run.

Luckily, the sigchld handler cannot interrupt any code, because we
handle the signal via signalfd, which means it is handled like any event
in the compositor's main event loop.

Still, shell.c has a race, that when lost, can cause a crash, as
described in bug #82957.

If the sigchld handler happens to run first, it will try to launch a new
weston-desktop-shell without removing the destroy listener from the old
wl_client first. This leads to list corruption, that may cause a crash
when the old wl_client gets destroyed.

Simply removing the destroy listener in the sigchld handler is not
enough, because respawning sets shell->child.client pointer, and if
the wl_client destructor runs after, it will reset it to NULL.

OTOH, the wl_client destroy handler cannot reset shell->child.process,
because that would cause the sigchld handler in weston core to not find
the process tracker anymore, and report that an unknown process exited.

Turns out, that to make everything work, we would need to wait for both
the wl_client destructor and the sigchld handler to have run, before
respawn. This gets tricky.

Instead, solve the problem by removing shell->child.process. Use the new
weston_client_start() which automatically creates and manages the struct
weston_process. The shell does not need to know about the process exit,
it only needs to know about the client disconnect. Weston-desktop-shell
will never attempt to reconnect, and it would not work even if it did,
so disconnect is equivalent to weston-desktop-shell exiting.

This should permanently solve the race for weston-desktop-shell.

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=82957
Cc: Boyan Ding <stu_dby@126.com>
Cc: Derek Foreman <derekf@osg.samsung.com>
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Derek Foreman <derekf@osg.samsung.com>
10 years agocompositor: add weston_client_start()
Pekka Paalanen [Wed, 27 Aug 2014 09:03:38 +0000 (12:03 +0300)]
compositor: add weston_client_start()

weston_client_start() is a new wrapper around weston_client_launch(),
that does the process tracking on its own, and logs the process exit
status.

When users of weston_client_start() want to know when the process exits,
they should hook into the wl_client destroy signal. This works for cases
where the client is not expected to disconnect without exiting.

As wl_client destructor and the sigchld handler run in arbitary order,
it is usually difficult for users to maintain both struct weston_process
and a struct wl_client pointer. You would need to wait for both
destructor and handler to have run, before attempting to respawn the
client.

This new function relieves the caller from the burden of maintaining the
struct weston_process, assuming the caller is only interested in client
disconnects.

Cc: Boyan Ding <stu_dby@126.com>
Cc: Derek Foreman <derekf@osg.samsung.com>
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Derek Foreman <derekf@osg.samsung.com>
10 years agowm: Don't subtract the margins from the configured size
Jasper St. Pierre [Wed, 27 Aug 2014 13:38:33 +0000 (09:38 -0400)]
wm: Don't subtract the margins from the configured size

When we moved the configure event size to being based on the window
geometry, we changed the coordinates of the configure request to being
frame geometry based. Frame geometry includes titlebar and border, but
not shadow margins.

Tested-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agodesktop-shell: fix invalid memory access when shell execution fails
Arnaud Vrac [Mon, 25 Aug 2014 18:56:46 +0000 (20:56 +0200)]
desktop-shell: fix invalid memory access when shell execution fails

In this case wl_client_add_destroy_listener() was called with a NULL
client, which is invalid.

Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agonested: add missing egl extension declaration
Arnaud Vrac [Mon, 25 Aug 2014 18:56:45 +0000 (20:56 +0200)]
nested: add missing egl extension declaration

Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agowindow: unbind egl surface and context on surface release
Arnaud Vrac [Mon, 25 Aug 2014 18:56:43 +0000 (20:56 +0200)]
window: unbind egl surface and context on surface release

Binding null read and write surfaces to an egl context is not standard

Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agoDocument output/scale configuration option in the weston.ini man page.
Magnus Hoff [Mon, 25 Aug 2014 11:22:11 +0000 (13:22 +0200)]
Document output/scale configuration option in the weston.ini man page.

v2: Different, hopefully better, wording. This patch entirely replaces
the previous similar patch I sent.

v3: Now including the correct patch. Please disregard the "v2" mail.

Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agodesktop-shell: Replace magic constants with named ones
Ondřej Majerech [Thu, 21 Aug 2014 13:47:22 +0000 (15:47 +0200)]
desktop-shell: Replace magic constants with named ones

Signed-off-by: Ondřej Majerech <majerech.o@gmail.com>
Reviewed-by: Nils Chr. Brause <nilschrbrause@gmail.com>
10 years agoprotocol: fix a wrong word in wl_viewport.set_source
Pekka Paalanen [Wed, 27 Aug 2014 12:46:22 +0000 (15:46 +0300)]
protocol: fix a wrong word in wl_viewport.set_source

Obvious this affects the source, not destination.

Reported-by: Jasper St. Pierre <jstpierre@mecheye.net>
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agoxwayland: Clean up the WM properly if X server crashes
Dima Ryazanov [Thu, 19 Jun 2014 08:03:31 +0000 (01:03 -0700)]
xwayland: Clean up the WM properly if X server crashes

The X cleanup code uses wxs->wm to check if the WM has been created - but that
variable was never initialized. So if X crashes, the WM doesn't get destroyed,
causing a crash when it tries to repaint a window.

Signed-off-by: Dima Ryazanov <dima@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agoconfigure.ac: require libwayland 1.5.91
Pekka Paalanen [Tue, 26 Aug 2014 10:26:13 +0000 (13:26 +0300)]
configure.ac: require libwayland 1.5.91

Compositor needs the wl_surface error enums and the keyboard repeat info
protocol added in 1.5.91.

weston-info, window.c, and Weston's wayland backend need also the
keyboard repeat info.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agoconfigure.ac: Bump version to 1.5.91 for the alpha release 1.5.91
Pekka Paalanen [Fri, 22 Aug 2014 15:09:54 +0000 (18:09 +0300)]
configure.ac: Bump version to 1.5.91 for the alpha release

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agotests: allow running make check without make install
Derek Foreman [Thu, 21 Aug 2014 16:32:38 +0000 (11:32 -0500)]
tests: allow running make check without make install

desktop shell and weston keyboard both refer to themselves prefixed by
LIBEXECDIR, however this is only valid once installed.  make check will
currently either fail or run pre-existing versions.

This patch adds a way to override that location by setting the env var
WESTON_BUILD_DIR - which is then set by the test env script so make check
will test the versions in the build directory regardless of whether they're
installed or not.

Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agobuild: do not run xwayland test for distcheck
Pekka Paalanen [Wed, 20 Aug 2014 09:11:04 +0000 (12:11 +0300)]
build: do not run xwayland test for distcheck

The Xwayland test has been broken ever since the migration to the
stand-alone Xwayland server binary.

Disable the test, so 'make distcheck' can actually run.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Boyan Ding <stu_dby@126.com>
10 years agobuild: use AM_DISTCHECK_CONFIGURE_FLAGS
Pekka Paalanen [Wed, 20 Aug 2014 09:08:37 +0000 (12:08 +0300)]
build: use AM_DISTCHECK_CONFIGURE_FLAGS

According to
http://www.gnu.org/software/automake/manual/html_node/Checking-the-Distribution.html
the DISTCHECK_CONFIGURE_FLAGS is for the user, while
AM_DISTCHECK_CONFIGURE_FLAGS is the one to use in Makefile.am.

Make it so.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Boyan Ding <stu_dby@126.com>
Reviewed-by: Marek Chalupa <mchqwerty@gmail.com>
10 years agoxdg-shell: bump experimental protocol version
Pekka Paalanen [Thu, 21 Aug 2014 14:47:20 +0000 (17:47 +0300)]
xdg-shell: bump experimental protocol version

The experimental versioning has not been updated when it was supposed
to. Let's try to be better at it now, as xdg-shell is close to have its
first stable version.

Bump the version now to bring the world into the same exact version.

There may be some protocol changes still coming, but we try to land them
before 1.6 gets out. Those changes will bump the experimental version
again as needed.

When 1.6.0 is released, the experimental version will no longer be
bumped, and no incompatible protocol changes will be made. Xdg-shell.xml
file will move to Wayland in 1.7.0, drop the experimental versioning,
and become stable.

Cc: Jasper St. Pierre <jstpierre@mecheye.net>
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agoweston-test: check if resource is not NULL
Marek Chalupa [Fri, 11 Jul 2014 10:33:02 +0000 (12:33 +0200)]
weston-test: check if resource is not NULL

and post client_no_memory if is...

Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agoscreen-share: Add screen-share command to weston.ini man page
Andrew Wedgbury [Thu, 26 Jun 2014 15:31:43 +0000 (16:31 +0100)]
screen-share: Add screen-share command to weston.ini man page

This adds a description of the screen-share command configuration key to the
weston.ini man page.

[Pekka Paalanen: removed the sentence about default value, because the
default value is empty, and AFAIU cannot work.]

Signed-off-by: Andrew Wedgbury <andrew.wedgbury@realvnc.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agodesktop-shell: use panel location to calculate correct sizes and ranges
Jonny Lamb [Wed, 20 Aug 2014 13:53:20 +0000 (15:53 +0200)]
desktop-shell: use panel location to calculate correct sizes and ranges

Now the client can let us know where the panel is using
desktop_shell.set_panel_position, we can correctly calculate where to
put new views and how big maximized views should be.

Acked-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agodesktop-shell: add set_panel_position to help place views onscreen
Jonny Lamb [Wed, 20 Aug 2014 13:53:19 +0000 (15:53 +0200)]
desktop-shell: add set_panel_position to help place views onscreen

Panels are always assumed to be on the top edge of the output. If this
is not the case views will be placed under the panel, wherever it is,
and maximize doesn't use the correct space allocated for views.

By telling the server on which edge the panel is located, it can
correctly calculate where to put new views and how big maximized views
should be.

[Pekka Paalanen: the user of this protocol so far is Maynard.]

Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agoweston.ini.man: Add libinput section
Jonas Ådahl [Tue, 19 Aug 2014 19:56:12 +0000 (21:56 +0200)]
weston.ini.man: Add libinput section

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
10 years agobuild: cliptest uses also vertex-clipping.h
Pekka Paalanen [Wed, 20 Aug 2014 08:58:47 +0000 (11:58 +0300)]
build: cliptest uses also vertex-clipping.h

Add it to the list of source files.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agocliptest: sync calculate_edges with master copy
Pekka Paalanen [Wed, 20 Aug 2014 07:35:26 +0000 (10:35 +0300)]
cliptest: sync calculate_edges with master copy

The master copy of calculate_edges() lives nowadays in gl-renderer.c.
Copy it verbatim from gl-renderer.c into cliptest.c.

Update cliptest.c for the following changes that happened in Weston
core, vertex.clipping.c, and gl-renderer.c:
- replace GLfloat with float
- introduction of weston_view, here replacing weston_surface
- API change of weston_view_to_global_float

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agoDon't underrun the vertex array of empty polygons
Ondřej Majerech [Tue, 19 Aug 2014 13:59:45 +0000 (15:59 +0200)]
Don't underrun the vertex array of empty polygons

This silences the following warning:
  src/vertex-clipping.c:196:22: warning: array subscript is below array
  bounds [-Warray-bounds]
    ctx->prev.x = src->x[src->n - 1];

[Pekka Paalanen: the src->n < 2 comparison comes from the fact that a
polygon with 0 or 1 points is not a polygon. A polygon with 2 points is
still degenerate, but at least it has two edges that can be clipped.]

Signed-off-by: Ondřej Majerech <oxyd.oxyd@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agoRemove duplicated code from cliptest.c
Ondřej Majerech [Tue, 19 Aug 2014 13:59:44 +0000 (15:59 +0200)]
Remove duplicated code from cliptest.c

Signed-off-by: Ondřej Majerech <oxyd.oxyd@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agoDon't protect xkb_*_unref from NULL
Ran Benita [Tue, 19 Aug 2014 20:59:52 +0000 (23:59 +0300)]
Don't protect xkb_*_unref from NULL

Since xkbcommon-0.3.0, which is required by weston, a NULL argument
doesn't do anything.

Signed-off-by: Ran Benita <ran234@gmail.com>
10 years agoReplace deprecated xkbcommon symbols with current names
Ran Benita [Tue, 19 Aug 2014 20:59:51 +0000 (23:59 +0300)]
Replace deprecated xkbcommon symbols with current names

These symbols (xkb_map_* and others) were replaced in xkbcommon with more
consistent names. See the header xkbcommon/xkbcommon-compat.h for how
the old names map to the new.

The new names have been available since the first stable xkbcommon
release (0.2.0).

Signed-off-by: Ran Benita <ran234@gmail.com>
10 years agoconfigure.ac: use libinput by default
Pekka Paalanen [Tue, 19 Aug 2014 10:09:00 +0000 (13:09 +0300)]
configure.ac: use libinput by default

Libinput is stabilizing soon, so let's flip the default switch now. The
old input code will still be carried as an option for a while.

Cc: Peter Hutterer <peter.hutterer@who-t.net>
Cc: Jonas Ådahl <jadahl@gmail.com>
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Acked-by: Jonas Ådahl <jadahl@gmail.com>
10 years agocairo-util: Draw solid titlebar for frames with only buttons
Boyan Ding [Tue, 5 Aug 2014 07:22:04 +0000 (15:22 +0800)]
cairo-util: Draw solid titlebar for frames with only buttons

Previously geometry was changed to leave space for titlebar if a frame
has only buttons but no title. This patch fixes theme_render_frame to
avoid transparent titlebar.

Signed-off-by: Boyan Ding <stu_dby@126.com>
10 years agoxwm: check whether the picked seat can be NULL
Boyan Ding [Sun, 6 Jul 2014 03:44:58 +0000 (11:44 +0800)]
xwm: check whether the picked seat can be NULL

The seat picked in weston_wm_window_handle_moveresize can sometimes
be NULL when it is (somehow) triggered with all buttons released.

This patch checks whether the seat is NULL to avoid NULL dereference.

Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=80837
Signed-off-by: Boyan Ding <stu_dby@126.com>
10 years agocliptest: Avoid use of uninitialized memory when regions don't intersect
Derek Foreman [Mon, 18 Aug 2014 21:13:41 +0000 (16:13 -0500)]
cliptest: Avoid use of uninitialized memory when regions don't intersect

Prevent attempting to draw the intersection polygon when it contains no
vertices.

Signed-off-by: Derek Foreman <derekf@osg.samsung.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agoweston-scaler --help works even if not run inside wayland
Bill Spitzak [Fri, 8 Aug 2014 20:00:00 +0000 (13:00 -0700)]
weston-scaler --help works even if not run inside wayland

10 years agoweston-image --help works. Also help if no filename is given
Bill Spitzak [Fri, 8 Aug 2014 19:59:59 +0000 (12:59 -0700)]
weston-image --help works. Also help if no filename is given

10 years agoweston-editor --help works
Bill Spitzak [Fri, 8 Aug 2014 19:59:58 +0000 (12:59 -0700)]
weston-editor --help works

10 years agoweston-dnd --help works
Bill Spitzak [Fri, 8 Aug 2014 19:59:57 +0000 (12:59 -0700)]
weston-dnd --help works

10 years agoweston-cliptest --help works. You must use -b to run benchmark
Bill Spitzak [Fri, 8 Aug 2014 19:59:56 +0000 (12:59 -0700)]
weston-cliptest --help works. You must use -b to run benchmark

10 years agoweston-terminal --help and other command-line options
Bill Spitzak [Fri, 8 Aug 2014 19:59:55 +0000 (12:59 -0700)]
weston-terminal --help and other command-line options

Option array existed but was unused. Added --font-size.

10 years agoMade weston-screensaver --help work
Bill Spitzak [Fri, 8 Aug 2014 19:59:54 +0000 (12:59 -0700)]
Made weston-screensaver --help work

10 years agoMade weston-subsurfaces --help work
Bill Spitzak [Fri, 8 Aug 2014 19:59:53 +0000 (12:59 -0700)]
Made weston-subsurfaces --help work

10 years agoMade weston-nested --help work
Bill Spitzak [Fri, 8 Aug 2014 19:59:52 +0000 (12:59 -0700)]
Made weston-nested --help work

10 years agoweston-eventdemo --help works
Bill Spitzak [Fri, 8 Aug 2014 19:59:51 +0000 (12:59 -0700)]
weston-eventdemo --help works

Also defaults to printing all events if you specify none.
Removed incorrect "-0" switch which would turn on one of them.

10 years agoshell: Update focused surface pointer coordinates in popup grab
Jonas Ådahl [Mon, 11 Aug 2014 20:44:02 +0000 (22:44 +0200)]
shell: Update focused surface pointer coordinates in popup grab

The commit 'input: Send leave and enter pair when the surface moves
under the cursor' introduced focused surface local pointer coordinates
to keep track of if a surface had been moved or transformed in a way
that the pointer posititon relative to that surface would change.
Update these coordinates also for the popup grab as otherwise every
pointer motion during a popup grab results in leave and then enter
events.

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Tested-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agogears: fix invalid calculation of the first FPS
Ryo Munakata [Sun, 10 Aug 2014 14:47:45 +0000 (23:47 +0900)]
gears: fix invalid calculation of the first FPS

At the calculation of the first FPS, gears has initialized last
FPS time with gettimeofday().
But the callback_data passed in the callback of wl_surface_frame()
is the current time, in milliseconds, with an undefined base.
Because of this subtracting last FPS time from callback_data makes no sense.
 For example, below is the result of running weston-gears on weston with
drm backend:

$ weston-gears
Warning: FPS count is limited by the wayland compositor or monitor refresh rate
1 frames in 1094460.125 seconds =  0.000 FPS
301 frames in  5.016 seconds = 60.008 FPS
301 frames in  5.016 seconds = 60.008 FPS
301 frames in  5.016 seconds = 60.008 FPS

As you can see, the the first FPS value is something odd.

This patch fixes it by initializing last FPS time with the callback_data passed in
the first callback.

Reviewed-by: Nils Chr. Brause <nilschrbrause@gmail.com>
10 years agodesktop-shell: add close-animation config option for destroying surfaces
Jonny Lamb [Tue, 12 Aug 2014 13:13:30 +0000 (15:13 +0200)]
desktop-shell: add close-animation config option for destroying surfaces

At the moment when surfaces are destroyed they are faded out but let's
make it configurable!

Tested-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agodesktop-shell: add option to avoid creating the panel
Jonny Lamb [Tue, 12 Aug 2014 13:07:51 +0000 (15:07 +0200)]
desktop-shell: add option to avoid creating the panel

This option is so we can disable showing any panel at all. The default
is to continue showing the panel and no example is added to weston.ini
because it's an uncommon request.

Tested-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
10 years agoImplemented support for mouse scrolling in weston-terminal
Magnus Hoff [Tue, 5 Aug 2014 13:05:59 +0000 (15:05 +0200)]
Implemented support for mouse scrolling in weston-terminal

[Pekka Paalanen: fixed some code style issues]

10 years agosimple-egl: Clean up unused frame_listener
Boyan Ding [Mon, 11 Aug 2014 08:08:33 +0000 (16:08 +0800)]
simple-egl: Clean up unused frame_listener

Unused since commit 1e65840b6103197a684a551925a58fb1ae6c40e3

Signed-off-by: Boyan Ding <stu_dby@126.com>
Reviewed-by: Nils Chr. Brause <nilschrbrause@gmail.com>
10 years agoclients: use repeat_info event details
Jonny Lamb [Tue, 12 Aug 2014 12:58:27 +0000 (14:58 +0200)]
clients: use repeat_info event details

The weston-info client prints out the values, and the values are
respected in toytoolkit when actually repeating keys..

10 years agocompositor-wayland: listen to repeat_info and save values to pass on
Jonny Lamb [Tue, 12 Aug 2014 12:58:26 +0000 (14:58 +0200)]
compositor-wayland: listen to repeat_info and save values to pass on

10 years agocompositor: fetch repeat info from weston.ini
Jonny Lamb [Tue, 12 Aug 2014 12:58:25 +0000 (14:58 +0200)]
compositor: fetch repeat info from weston.ini

10 years agolibinput: Add tap configuration to weston.ini
Jonas Ådahl [Tue, 22 Jul 2014 20:49:41 +0000 (22:49 +0200)]
libinput: Add tap configuration to weston.ini

Enable by adding the following to your weston.ini:

[libinput]
enable_tap=true

This also makes weston require libinput >= 0.5.0.

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
10 years agoscreenshooter: Add a missing return; in an error path
Jasper St. Pierre [Thu, 7 Aug 2014 20:43:14 +0000 (16:43 -0400)]
screenshooter: Add a missing return; in an error path

10 years agodesktop-shell: Add a missing return; in an error path
Jasper St. Pierre [Thu, 7 Aug 2014 20:43:13 +0000 (16:43 -0400)]
desktop-shell: Add a missing return; in an error path

10 years agoDon't bother destroying resources after sending an error
Jasper St. Pierre [Thu, 7 Aug 2014 20:43:12 +0000 (16:43 -0400)]
Don't bother destroying resources after sending an error

An error makes the client exit, which cleans up the resources anyway.

Note (Jason Ekstrand):
This is safe for two reasons.  First, we should be handling object
destruction nicely anyway.  Second, in each of these cases, the resources
don't have any implementation or destruction set so it has absolutely no
effect on the rest of weston whether we destroy it now or later.

10 years agoUse the named SINCE_VERSION defines for version checks
Jasper St. Pierre [Thu, 7 Aug 2014 20:43:11 +0000 (16:43 -0400)]
Use the named SINCE_VERSION defines for version checks

To make our code more clear.

10 years agofullscreen-shell: Fix compiler warnings
Giulio Camuffo [Tue, 29 Jul 2014 18:57:24 +0000 (21:57 +0300)]
fullscreen-shell: Fix compiler warnings

10 years agodesktop-shell: don't assume there's a pointer when mapping a popup
Jonny Lamb [Wed, 6 Aug 2014 09:50:12 +0000 (11:50 +0200)]
desktop-shell: don't assume there's a pointer when mapping a popup

10 years agocompositor: Use libwayland to find a good default display for us
Jasper St. Pierre [Thu, 17 Jul 2014 17:55:44 +0000 (13:55 -0400)]
compositor: Use libwayland to find a good default display for us

10 years agowindow: Don't use the frame's geometry when fullscreen
Jasper St. Pierre [Mon, 4 Aug 2014 17:43:25 +0000 (13:43 -0400)]
window: Don't use the frame's geometry when fullscreen

When fullscreen, we don't actually update the frame's geometry, so we
can't query it for there.

10 years agoinput: Send key-repeat
Jasper St. Pierre [Mon, 4 Aug 2014 17:43:24 +0000 (13:43 -0400)]
input: Send key-repeat

10 years agoanimation: also change stop value when updating a fade target
Jonny Lamb [Tue, 29 Jul 2014 23:56:18 +0000 (00:56 +0100)]
animation: also change stop value when updating a fade target

If we're fading a view with weston_fade_run() and half way through we
want to unfade it we can use weston_fade_update() to set a new alpha
target. When the animation finishes, reset_alpha() is called which
ensures the alpha value of the view is exactly as requested.

Although weston_fade_update() was updating the spring target so the
animation would look fine, it would then reset to the alpha target
given in the first call to weston_fade_run().

10 years agocompositor: ignore unmapped sub-surfaces for view_list
Pekka Paalanen [Mon, 28 Jul 2014 09:49:24 +0000 (12:49 +0300)]
compositor: ignore unmapped sub-surfaces for view_list

It looks like that in the great conversion introducing weston_view, one
conditional was forgotten from the code that builds the global flat list
of views. Sub-surfaces are added to the view list specially, as they are
not governed by their presence in a layer's view list, and therefore
need an explicit check for mappedness.

The bug, missing the explicit check, caused sub-surfaces to enter the
global view_list regardless of their state. This lead to the pointer
focus picking code processing them, and as the input region defaults to
infinite, picking these unmapped surfaces. Clients then get confused
about the wl_pointer.enter events with unexpected wl_surface.

To trigger this issue, it is enough to just create one additional
wl_surface and make it a sub-surface of a main surface that is or gets
mapped. Literally, just a wl_subsomcpositor_get_subsurface() call is
enough. At some point later, the unmapped sub-surface will get pointer
focus, depending on view stacking order.

Fix the issue by adding a is_mapped check when building the view_list.

Note, that 95ec0f95aa2df74c2da19e7dda24528fa8f765cc accidentally also
prevents this bug from happening, because it adds a test against the
transform.masked_boundingbox in weston_compositor_pick_view().

Reported-by: George Kiagiadakis <george.kiagiadakis@collabora.com>
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
10 years agoDo not assume 64x64 cursor, added support for other sizes (like in AMD Kaveri, 128x128).
Alvaro Fernando García [Mon, 28 Jul 2014 21:30:17 +0000 (18:30 -0300)]
Do not assume 64x64 cursor, added support for other sizes (like in AMD Kaveri, 128x128).

Init cursor size to 64x64 if drmGetCap() fails.

Use Mesa GBM_BO_USE_CURSOR define (which removes 64x64 restriction)

Signed-off-by: Alvaro Fernando García <alvarofernandogarcia@gmail.com>
10 years agocompositor: quick fix for sub-surface mapping
Pekka Paalanen [Mon, 30 Jun 2014 08:52:07 +0000 (11:52 +0300)]
compositor: quick fix for sub-surface mapping

If a client does this:
1. create a main window and map it
2. create a wl_surface, and make it a sub-surface of the main window
3. set the sub-surface to desync
4. commit content to the sub-surface to map it

Then step 4 should cause the sub-surface to become mapped. However,
Weston fails to schedule a repaint in that case, so the sub-surface will
not appear until something else causes a repaint on that output, e.g.
the main window.

A quick and dirty fix is to set the output mask for the surface in
Weston, which allows the repaint to be scheduled. This patch implements
that, and might only work right on single-output systems.

A proper fix would involve rewriting the whole "is surface mapped"
mechanism in Weston, to not rely on output assignments but to have a
separate flag for "mapped", and figuring out how to schedule repaints
for the right outputs.

Following is the actual protocol sequence used to trigger the problem:

[3224648.125]  -> wl_compositor@4.create_surface(new id wl_surface@3)
[3224648.206]  -> xdg_shell@7.get_xdg_surface(new id xdg_surface@8, wl_surface@3)
[3224648.311]  -> xdg_surface@8.set_title("simple-shm")
[3224648.378]  -> wl_surface@3.damage(0, 0, 250, 250)
[3224649.888]  -> wl_shm@6.create_pool(new id wl_shm_pool@9, fd 6, 250000)
[3224650.031]  -> wl_shm_pool@9.create_buffer(new id wl_buffer@10, 0, 250, 250, 1000, 1)
[3224650.244]  -> wl_shm_pool@9.destroy()
[3224651.975]  -> wl_surface@3.attach(wl_buffer@10, 0, 0)
[3224652.100]  -> wl_surface@3.damage(20, 20, 210, 210)
[3224652.243]  -> wl_surface@3.frame(new id wl_callback@11)
[3224652.317]  -> wl_surface@3.commit()
[3228652.535]  -> wl_compositor@4.create_surface(new id wl_surface@12)
[3228652.610]  -> wl_subcompositor@5.get_subsurface(new id wl_subsurface@13, wl_surface@12, wl_surface@3)
[3228652.644]  -> wl_subsurface@13.set_desync()
[3228652.659]  -> wl_subsurface@13.set_position(100, 100)
[3228654.090]  -> wl_shm@6.create_pool(new id wl_shm_pool@14, fd 6, 250000)
[3228654.140]  -> wl_shm_pool@14.create_buffer(new id wl_buffer@15, 0, 250, 250, 1000, 1)
[3228654.180]  -> wl_shm_pool@14.destroy()
[3228654.408]  -> wl_surface@12.attach(wl_buffer@15, 0, 0)
[3228654.436]  -> wl_surface@12.damage(0, 0, 250, 250)
[3228654.462]  -> wl_surface@12.commit()

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Cc: George Kiagiadakis <george.kiagiadakis@collabora.com>
Cc: Jason Ekstrand <jason.ekstrand@intel.com>
10 years agoxwayland: Better handle a race with X
Jason Ekstrand [Thu, 24 Jul 2014 20:17:47 +0000 (13:17 -0700)]
xwayland: Better handle a race with X

If X windows are created and destroyed very fast sometimes the WM window
object gets created and destroyed before we get around to handling client
messages.  Failing to check that the window is still valid can result in a
segfault.

10 years agoxwayland/window-manager: Rename a variable for clerity
Jason Ekstrand [Thu, 24 Jul 2014 20:16:58 +0000 (13:16 -0700)]
xwayland/window-manager: Rename a variable for clerity

10 years agoxwayland: set surface_id to 0 when client resource is found
Tyler Veness [Wed, 2 Jul 2014 22:00:44 +0000 (15:00 -0700)]
xwayland: set surface_id to 0 when client resource is found

When Xwayland requests that a wl_surface be created and the X event is
handled before the wayland requests, a surface ID is stored to
window->surface_id and the window is added to the unpaired window list. When
weston_wm_create_surface is called, the window is removed from the list and
window->surface_id is set to zero. If window->surface_id is not zero when
weston_wm_window_destroy is called, the window is assumed to be in the
unpaired window list and wl_list_remove is called. If
weston_wm_window_handle_surface_id is called and the surface has already
been created, the window is not added to the unpaired window list, but
window->surface_id isn't set to zero. When the window is destroyed, removing
the window from the list is attempted anyway and a crash occurs.

This patch stores the surface ID in a temporary variable and only assigns it
to window->surface_id when the window is added to the unpaired window list.
Otherwise window->surface_id is set to zero to maintain its use as a flag
variable.

Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=80273
Signed-off-by: Tyler Veness <calcmogul@gmail.com>
10 years agocompositor: add a masking mechanism to weston_layer
Giulio Camuffo [Wed, 9 Jul 2014 19:12:57 +0000 (22:12 +0300)]
compositor: add a masking mechanism to weston_layer

this adds a mechanism to mask the views belonging to a layer
to an arbitrary rect, in the global space. The parts that don't fit
in that rect will be clipped away.
Supported by the gl and pixman renderer only for now.

10 years agocompositor: keep track of the weston_layer a weston_view is in
Giulio Camuffo [Wed, 9 Jul 2014 19:12:56 +0000 (22:12 +0300)]
compositor: keep track of the weston_layer a weston_view is in

This introduces a new struct, weston_layer_entry, which is now used
in place of wl_list to keep the link for the layer list in weston_view
and the head of the list in weston_layer.
weston_layer_entry also has a weston_layer*, which points to the layer
the view is in or, in the case the entry it's the head of the list, to
the layer itself.

10 years agotests: use expect_protocol_error in tests
Marek Chalupa [Wed, 16 Jul 2014 09:40:25 +0000 (11:40 +0200)]
tests: use expect_protocol_error in tests

Turn FAIL_TESTs to TESTs. FAIL_TESTs are bad...

Reviewed-by: Pekka Paalanen <ppaalanen@gmail.com>
10 years agotests: add frame_callback_wait_nofail
Marek Chalupa [Wed, 16 Jul 2014 09:32:50 +0000 (11:32 +0200)]
tests: add frame_callback_wait_nofail

With expect_protocol_error, we need a possibility to wait for a frame
without aborting the test when wl_display_dispatch returns -1;
This patch adds function frame_callback_wait_nofail that only
returns 1 or 0 (instead of aborting on error).

Reviewed-by: Pekka Paalanen <ppaalanen@gmail.com>
10 years agotests: add expect_protocol_error function
Marek Chalupa [Wed, 16 Jul 2014 09:27:06 +0000 (11:27 +0200)]
tests: add expect_protocol_error function

This function checks if a particular protocol error came in wire.
It's usefull in the cases where we hitherto used FAIL_TEST.
The problem with FAIL_TEST is that *any* assert will pass the test,
but we want only some asserts to pass the test (i. e. we don't
want the test to pass when it, for example, can't connect to display).
FAIL_TESTs are good only for sanity testing.

The expect_protocol_error allows us to turn all FAIL_TESTs to TESTs
as will be introduced in following patches.

v2: fixed white-space error and a mistake in comment

Reviewed-by: Bryce Harrington <b.harrington@samsung.com>
Reviewed-by: Pekka Paalanen <ppaalanen@gmail.com>
10 years agoxdg-shell: Fix documentation
Jasper St. Pierre [Thu, 17 Jul 2014 21:34:44 +0000 (17:34 -0400)]
xdg-shell: Fix documentation

request_change_state has been folded into the configure event.

10 years agoshell: Replace set_margin with set_window_geometry
Jasper St. Pierre [Fri, 2 May 2014 14:21:38 +0000 (10:21 -0400)]
shell: Replace set_margin with set_window_geometry

Currently, there is a fun flicker when toggling maximization or
fullscreen on a window in mutter or more sophisicated compositors
and WMs.

What happens is that the client want so go maximized, so we
calculate the size that we want the window to resize to (640x480),
and then add on its margins to find the buffer size (+10 = 660x500),
and then send out a configure event for that size. The client
renders to that size, realizes that it's maximized, and then
says "oh hey, my margins are actually 0 now!", and so the compositor
has to send out another configure event.

In order to fix this, make the the configure request correspond to
the window geometry we'd like the window to be at. At the same time,
replace set_margin with set_window_geometry, where we specify a rect
rather than a border around the window.

10 years agoInterpret the size in the configure event as window geometry
Jasper St. Pierre [Mon, 14 Jul 2014 20:28:48 +0000 (16:28 -0400)]
Interpret the size in the configure event as window geometry

The size of the configure event has always been specified as in window
geometry coordinates, but it was never implemented this way.

10 years agoCreate a weston_surface_state structure for storing pending surface state and move...
Jason Ekstrand [Tue, 20 May 2014 19:33:03 +0000 (14:33 -0500)]
Create a weston_surface_state structure for storing pending surface state and move the surface commit logic into weston_surface_commit_state

This new structure is used for both weston_surface.pending and
weston_subsurface.cached.

Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Pekka Paalanen <ppaalanen@gmail.com>
10 years agoMove weston_frame_callback above weston_surface_create
Jason Ekstrand [Thu, 26 Jun 2014 17:04:49 +0000 (10:04 -0700)]
Move weston_frame_callback above weston_surface_create

Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Pekka Paalanen <ppaalanen@gmail.com>