Commit Graph

439 Commits

Author SHA1 Message Date
Owen W. Taylor
04ef448927 Handle _NET_WM_SYNC_REQUEST_COUNTER updates without redraw
It's possible that a client might update the (extended)
_NET_WM_SYNC_REQUEST_COUNTER counter twice without actually drawing
anything. In that case, we still should send a _NET_WM_FRAME_DRAWN
message since it's hard for a client to know every case in which
no damage is generated. For now, do it the easy way by forcing a
stage repaint.

https://bugzilla.gnome.org/show_bug.cgi?id=685463
2013-02-13 09:48:26 -05:00
Owen W. Taylor
fbfab93c63 Send _NET_WM_FRAME_DRAWN messages
When the application provides the extended second counter for
_NET_WM_SYNC_REQUEST, send a client message with completion
information after the next redraw after each counter update
by the application.

https://bugzilla.gnome.org/show_bug.cgi?id=685463
2013-02-13 09:48:26 -05:00
Owen W. Taylor
c9343e3ee3 Implement freezing of updates during resize
Replace the unused meta_compositor_set_updates() with
a reversed-meaning meta_compositor_set_updates_frozen(), and use
it to implement freezing application window updates during
interactive resizing. This avoids drawing new areas of the window
with blank content before the application has a chance to repaint.

https://bugzilla.gnome.org/show_bug.cgi?id=685463
2013-02-13 09:40:07 -05:00
Owen W. Taylor
3abaf506a6 MetaWindowActor: Use guint for bitfields
A 1-bit boolean (int) bitfield has the values 0 and -1. Use
guint instead for bitfield values.

https://bugzilla.gnome.org/show_bug.cgi?id=685463
2013-02-13 09:39:09 -05:00
Adel Gadllah
1c680be11a meta-window-actor: Make sure that the shape_region is always set
Start off with an empty region to make sure that the shape_region is
always set even for unredirected and frozen windows.

https://bugzilla.gnome.org/show_bug.cgi?id=693482
2013-02-09 20:56:03 +01:00
Jasper St. Pierre
453020c315 Make sure to include the old XI2 mask when selecting for events
Some windows may already have event masks on them that we've selected
for, especially if we're using GTK+ windows. In particular, this fixes
window menus in the XI2 port.

https://bugzilla.gnome.org/show_bug.cgi?id=690581
2013-02-07 18:13:40 -05:00
Adel Gadllah
5298d1c8d0 meta-window-actor: Don't do check_needs_reshape when not mapped
This can cause us ending up with a wrong mask because we don't yet
have a pixmap to use in build_and_scan_frame_mask().

https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-02-06 18:11:36 +01:00
Rico Tzschichholz
493f619adc meta-window-actor: Fix uninitialized variable
Fallout of 90f2a3ae4c
2013-02-06 08:19:20 +01:00
Jasper St. Pierre
a613a55658 Support _NET_WM_OPAQUE_REGION
This new hint allows compositors to know what portions of a window
will be obscured, as a region above them is opaque. For an RGB window,
possible to glean this information from the bounding shape region of
a client window, but not for an ARGB32 window. This new hint allows
clients that use ARGB32 windows to say which part of the window is
opaque, allowing this sort of optimization.

https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-02-06 00:08:04 -05:00
Jasper St. Pierre
3fe5a676c2 window-actor: Remove the bounding region
With the shape region always set, it turns out the bounding region
is only used in one place, that's easily replaced with a variable
we already have available to us.

https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-02-06 00:05:23 -05:00
Jasper St. Pierre
19420f147f window-actor: Remove conditional checks for the shape region
With recent changes in the way the window mask texture is constructed,
the shape_region is always set, which means that we can remove
conditionals checking if the shape region is set.

https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-02-06 00:05:23 -05:00
Jasper St. Pierre
d48df249c9 Revert "window-actor: Ensure we always have a valid shape_region"
This reverts commit 07273a075d.
2013-02-06 00:02:03 -05:00
Jasper St. Pierre
e48c3dac87 Revert "window-actor: Remove conditional checks for the shape region"
This reverts commit 84930f1d78.
2013-02-06 00:02:02 -05:00
Jasper St. Pierre
3516902fae Revert "window-actor: Remove the bounding region"
This reverts commit 66185a468c.
2013-02-06 00:02:00 -05:00
Jasper St. Pierre
66185a468c window-actor: Remove the bounding region
With the shape region always set, it turns out the bounding region
is only used in one place, that's easily replaced with a variable
we already have available to us.

https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-02-05 23:59:20 -05:00
Jasper St. Pierre
84930f1d78 window-actor: Remove conditional checks for the shape region
With recent changes in the way the window mask texture is constructed,
the shape_region is always set, which means that we can remove
conditionals checking if the shape region is set.

https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-02-05 23:54:13 -05:00
Jasper St. Pierre
07273a075d window-actor: Ensure we always have a valid shape_region
Force a reshape at startup to ensure that shape_region is always
constructed and valid, even if the window is unredirected or frozen.

https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-02-05 23:54:13 -05:00
Adel Gadllah
90f2a3ae4c mutter-window-actor: Improve unredirect heuristic
Currently we only unredirect monitor sized override redirect windows.
This was supposed to catch fullscreen opengl games and improve
their performance.

Newer games like fullscreen webgl games and SDL2 using games (like L4D) as well as wine based games do not use override redirect windows so we need a better
heuristic to catch them.

GLX windows always damage the whole window when calling glxSwapBuffers and
never damage sub regions. So we can use that to detect them.

The new heuristic unredirects windows fullscreen windows that have damaged the
whole window more then 100 times in a row.

https://bugzilla.gnome.org/show_bug.cgi?id=683786
2013-02-05 21:13:27 +01:00
Adel Gadllah
2ecc50af53 meta-window-actor: Correctly create a new pixmap when redirecting a window again
We should call meta_window_actor_detach not
meta_window_actor_queue_create_pixmap to create a new pixmap when we redirect a
previously unredirected window again.

https://bugzilla.gnome.org/show_bug.cgi?id=693042
2013-02-02 11:02:49 +01:00
Jasper St. Pierre
e28a36affd window-actor: Merge two simple methods
With some recent changes to how mask textures are constructed from
shapes, a helper method we made was only called in one place, allowing
us to drop a reference/destroy, and remove a double clear.

https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-01-18 00:28:54 -05:00
Jasper St. Pierre
53534b4ded window-actor: Remove custom region destruction methods with g_clear_pointer
https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-01-18 00:28:54 -05:00
Jasper St. Pierre
079dd60e3d window-actor: Clean up finalization code with simple uses of g_clear_pointer
While not a massive change by itself, adding new code to use g_clear_pointer
without porting existing usage looks strange.

https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-01-18 00:28:54 -05:00
Jasper St. Pierre
5d12f00b3b window-actor: Speed up mask creation
Due to a conditional error, meta_region_builder_add_rectangle was called
on every single blank pixel, rather than at the end of spans. With the new
rename, it's fairly clear to see the error. Fix the check to ensure that
we no longer make extraneous calls to meta_region_builder_add_rectangle.

https://bugzilla.gnome.org/show_bug.cgi?id=691874
2013-01-17 16:33:54 -05:00
Jasper St. Pierre
95f3bb3b81 window-actor: Rename variable in scanning function
"w" usually stands for "width", but here it stands for the end X bound,
so we'll rename it to the more traditional "x2".

https://bugzilla.gnome.org/show_bug.cgi?id=691874
2013-01-17 16:33:53 -05:00
Jasper St. Pierre
9596c24f83 plugin-manager: Remove a bogus check
We dereference the plugin_mgr in the initializer above,
so it's wrong.

https://bugzilla.gnome.org/show_bug.cgi?id=690609
2013-01-09 14:06:24 -05:00
Jasper St. Pierre
66d37e06ba compositor: Remove unused code fetching _XSETROOT_ID
We don't use this atom anywhere, so don't bother fetching it.

https://bugzilla.gnome.org/show_bug.cgi?id=691363
2013-01-08 15:54:50 -05:00
Adel Gadllah
3876a1a192 Support bypass compositor hints
Add support for _NET_WM_BYPASS_COMPOSITOR and _NET_WM_DONT_BYPASS_COMPOSITOR
as proposed here: https://mail.gnome.org/archives/wm-spec-list/2012-February/msg00010.html

https://bugzilla.gnome.org/show_bug.cgi?id=683020
2012-12-18 19:02:34 +01:00
Jasper St. Pierre
6139bc77ec Remove support for Core Events
https://bugzilla.gnome.org/show_bug.cgi?id=688779
2012-12-13 18:15:23 -05:00
Jasper St. Pierre
774ceec243 Select for XI2 events everywhere else
In random places that are not grabs, we selected for events on
things like the root window, stage window, COW and more. Switch
these over to using the proper XI2 APIs.

https://bugzilla.gnome.org/show_bug.cgi?id=688779
2012-12-13 17:14:06 -05:00
Jasper St. Pierre
8931b8026e compositor: Identify XI2 events as grabbed events
https://bugzilla.gnome.org/show_bug.cgi?id=688779
2012-12-13 16:36:43 -05:00
Jasper St. Pierre
55251aa986 compositor: Use XInput2 to grab the pointer/keyboard
https://bugzilla.gnome.org/show_bug.cgi?id=688779
2012-12-13 16:36:42 -05:00
Giovanni Campagna
e73946f0bf MetaBackgroundActor: add a setter for GLSL uniforms
It doesn't make sense to GLSL shaders without uniforms.

https://bugzilla.gnome.org/show_bug.cgi?id=682536
2012-11-17 02:14:38 +01:00
Florian Müllner
424fc5245a Add compositor hook to process keybindings selectively
Currently keybindings are blocked while the compositor holds a grab; if
we want a keybinding to be available anyway, we use captured ClutterEvents
to determine the KeyBindingAction the event would have triggered and
run our own handlers (ugh).
Instead, provide a hook to allow the compositor to filter out keybindings
before processing them normally, regardless of whether the compositor
holds a grab or not.

https://bugzilla.gnome.org/show_bug.cgi?id=688202
2012-11-17 01:47:05 +01:00
Rui Matos
c37c741592 meta-background-actor: Fix compilation error 2012-11-05 19:44:03 +01:00
Giovanni Campagna
859ea1457d Add the ability to add shader hooks to MetaBackgroundActor
Using ClutterEffect is not pratical on MetaBackgroundActor, as the FBO
redirection has a noticeable performance impact. Instead, allow adding
GLSL code directly to the pipeline used to draw the background texture.
At the same time, port MetaBackgroundActor to modern Cogl API.

https://bugzilla.gnome.org/show_bug.cgi?id=669798
2012-11-05 19:12:37 +01:00
Owen W. Taylor
f258556cec MetaPluginManager: don't send events to Clutter twice
When support for multiple plugins was removed, the logic that was
supposed to send events to Clutter directly *only if there is no filter
function from a plugin* was broken, so events were being sent to
Clutter twice if Clutter didn't consume them the first time.

https://bugzilla.gnome.org/show_bug.cgi?id=686406
2012-11-03 19:36:41 -04:00
Jasper St. Pierre
7938458eb8 window-actor: Don't create a mask texture unnecessarily
Mask texture resources may be expensive. Don't create one
if we don't need to, like on an unshaped window without
a frame.

https://bugzilla.gnome.org/show_bug.cgi?id=681676
2012-09-26 13:53:14 -03:00
Florian Müllner
0371194191 window-group: Add missing cast 2012-09-04 09:10:35 +02:00
Florian Müllner
3b0c7c568d window-group: Remove unused variables 2012-09-04 08:56:48 +02:00
Jasper St. Pierre
bc96a14185 window-group: Subtract the unredirected window in stage space
meta_window_group_paint tries to carefully figure out which parts of the
scene it can avoid painting. One area it avoids painting is the region of
the screen occupied by an unredirected window (if there's one present).
When subtracting from the visible region, it gets the coordinate spaces
confused, and ends up subtracting the area at the wrong offset. Fix this
by translating the rectangle subtracted from the visible region.

https://bugzilla.gnome.org/show_bug.cgi?id=677116
2012-08-29 15:38:53 -03:00
Jasper St. Pierre
fbcddbcf3e window-group: Skip the unredirected window
We shouldn't need to process it here.

https://bugzilla.gnome.org/show_bug.cgi?id=677116
2012-08-29 15:23:06 -03:00
Jasper St. Pierre
dfe8979a90 window-group: Don't create a region when we have an unredirected window
We don't do anything with it other than modify an existing region.

https://bugzilla.gnome.org/show_bug.cgi?id=677116
2012-08-29 15:06:09 -03:00
Jasper St. Pierre
d8bc7f7aa1 window-actor: Fix a memory leak
We need to free the frame_paint_region here.

https://bugzilla.gnome.org/show_bug.cgi?id=682648
2012-08-25 05:51:01 -03:00
Owen W. Taylor
7a2a6e2675 MetaWindowGroup: Fix bad merge
I accidentally committed merge indicators: fix compilation.
2012-08-15 22:46:23 -04:00
Owen W. Taylor
c27b4b7cfc MetaWindowGroup: Handle painting inside a ClutterClone
Look at the current COGL model-view matrix and use that to find
out any offset we are painting at as a result of being inside
a ClutterClone.

https://bugzilla.gnome.org/show_bug.cgi?id=681953
2012-08-15 20:43:19 -04:00
Owen W. Taylor
0ab572d511 MetaWindowGroup: fix logic for handling translations
Instead of getting the x/y of the MetaBackgroundActor with respect to the
parent, use the same logic that we do for windows, fixing the case
where there is a more complex transformation involved.

https://bugzilla.gnome.org/show_bug.cgi?id=681221
2012-08-15 20:43:07 -04:00
Florian Müllner
4e2c2cb1ab shadows: Adjust values for attached modal dialogs
The designers consider the current shadow too dramatic for the new
centered position; adjust the shadow to use the same values as
popup menus.
2012-08-10 16:36:26 +02:00
Tom Beckmann
cd0870730f window-group: Translate background's visible region as necessary
Currently when the window group is moved, the visible region set
on the background actor no longer matches the actually visible
region, resulting in flickering around window actors.
Fix by translating the visible region with the window group.

https://bugzilla.gnome.org/show_bug.cgi?id=681221
2012-08-07 01:28:09 +02:00
Florian Müllner
1a5132d391 shadow-factory: Don't use a top-fade on attached modals
https://bugzilla.gnome.org/show_bug.cgi?id=674499
2012-07-14 03:30:56 +02:00
Jasper St. Pierre
a2f2e07e9b meta-window-actor: Fix a potential crash in the window shaping code
There was a potential case where we were trying to use uninitialized memory,
in the case where the X server threw an error during XShapeGetRectangles.
In this case, we need to use the implicit shape for the window, which means
we need to rearrange code flow to make it work.

https://bugzilla.gnome.org/show_bug.cgi?id=677977
2012-06-25 14:07:35 -04:00