window->x/y is the coordinate of the top-level surface (whether that's
the frame window or an override-redirect window) and the wayland surface
should be placed there, without the t->margin offset.
The coordinate transformation was broken (worked for first output where
output->x/y was 0,0, broke on all other outputs). We can just use
surface->geometry.x/y directly. We can't use the full transformation,
the best we can do is to move the X window to the geometry.x/y location.
Get rid of the static old_sx/sy hack as well.
We only get configure notify for toplevel (frame or override-redirect window)
and those are the cases where we want to update window->x/y. The way the
code worked, we'd exit immeidately in those cases and window->x/y would
not be updated.
We can get a destroy notify for the frame window after we've removed it
from the hash table. This turns into a NULL pointer deref when we look up
the window and try to use it for debugging printout.
Fixes the failing xwayland test case.
Window contents cannot be assumed to be fully opaque for windows drawn with
a RGBA visual. The optimization of setting a full opaque region is limited to
windows with a color depth != 32.
xeyes works as expected now. subwindows are popped also as expected. This
patch should fix the following:
https://bugs.freedesktop.org/show_bug.cgi?id=59983
Signed-off-by: Tiago Vignatti <tiago.vignatti@intel.com>
When printing debug information about atoms, the XWM would crash if the X
server failed to respond to a request about atom names. In practice this
occurred when the server itself crashed, e.g. when starting mplayer with the
"xv" vo.
This is the first in what will be a series of weston patches to convert
instances of wl_resource to pointers so we can make wl_resource opaque.
This patch handles weston_surface and should be the most invasive of the
entire series. I am sending this one out ahead of the rest for review.
Specifically, my machine is not set up to build XWayland so I have no
ability to test it fully. Could someone please test with XWayland and let
me know if this causes problems?
Because a surface may be created from XWayland, the resource may not always
exist. Therefore, a destroy signal was added to weston_surface and
everything used to listen to surface->resource.destroy_signal now listens
to surface->destroy_signal.
AC_USE_SYSTEM_EXTENSIONS enables _XOPEN_SOURCE, _GNU_SOURCE and similar
macros to expose the largest extent of functionality supported by the
underlying system. This is required since these macros are often
limiting rather than merely additive, e.g. _XOPEN_SOURCE will actually
on some systems hide declarations which are not part of the X/Open spec.
Since this goes into config.h rather than the command line, ensure all
source is consistently including config.h before anything else,
including system libraries. This doesn't need to be guarded by a
HAVE_CONFIG_H ifdef, which was only ever a hangover from the X.Org
modular transition.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
[pq: rebased and converted more files]
struct weston_surface is now the only surface type we have (in core, shell.c
has shell_surface, of course). A lot of code gets simpler and we never
have to try to guess whether an API takes a wl_surface or a weston_surface.
We used to rely on an ugly hack where the xwayland server would always
report RGB X windows as having ARGB pixels, so that texturing from these
would also sample the undefined alpha. We also relied on Xrender rendering
to RGB X windows to write the alpha channel correctly, so that when we
texture from the RGB X window as an ARGB surface we end up getting the
alpha written by Xrender.
That was obviously all broken. We can instead reparent client windows into
ARGB frame windows. That way we can render the decorations using a
ARGB render pictformat and sample back those alpha values in a well-defined
way. We can also unbreak xwayland and let it report RGB pixel format for
RGB windows. We still need the opaque region or the RGB-only client window
but that's OK.
Instead of directly setting the dirty flag on weston_surface geometry,
use a function for that.
This allows us to hook into geometry dirtying in a following patch.
Also add comments to weston_surface fields, whose modification causes
transform state to become outdated.
Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
If we get a fullscreen client message before we map the window, we don't
have a shell surface yet. Just dont call set_fullscreen yet, and rely on
xserver_map_shell_surface() to fullscreen it when we map it.
We were setting up the opaque region to be the window size and then
intersecting with the opaque rectange that's always contained in the window
rectangle. Just initialize to the opaque rectangle.
This must be the last regression from the surface commit changes. We
need to set the pending.input region, otherwise the region will be
overwritten on commit.
https://bugs.freedesktop.org/show_bug.cgi?id=60610
We can now handle fullscreen X windows. X clients request to go fullscreen
buy sending a _NET_WM_STATE client message to the root window. When that
happens we call into the shell interface and asks the shell to make the
surface fullscreen. The shell will then resize the window, which causes
the X wm to configure the X window appropriately.
Make sure we ignore configure requests from fullscreened clients and send out
the synthetic configure notify as required in that case.
Finally, inspect _NET_WM_STATE before mapping so we can handle initial
fullscreen correctly.
In particular if the hash table lookup fails and returns NULL then that value
would be passed into weston_wm_window_schedule_repaint which does not accept a
NULL value.
It's pure WM-related function, so use the same 'weston_wm_' prefix that others
in the same file are already using.
Signed-off-by: Tiago Vignatti <tiago.vignatti@intel.com>
Since surface.commit was introduced, opqaue regions are stored in a pending
variable that isn't used until surface.commit. Xwayland uses the surface opaque
region as a way to tell weston what region of the surface should be opaque.
However when this pending opaque region was introduced, xwm was not updated
and so we have the 'black = transparent' problem again. This patch fixes the
problem by having xwm use the pending opaque regions.
Add THEME_FRAME_MAXIMIZED flag so the theming system can know not to draw
shadows for maximized windows. This allows maximized surfaces' content to be
sized and placed in a more expectable fashion.
Xeyes is the counter-example that fails on that heuristic and won't be caught
on kill binding. This and the last two patches should fix:
https://bugs.freedesktop.org/show_bug.cgi?id=53679
Signed-off-by: Tiago Vignatti <tiago.vignatti@intel.com>
Remove weston_surface::opaque_rect completely.
Instead, set the opaque region in xwayland.
Before this patch, black text in xterm was transparent. Now it is not.
However, this patch fixes only a part of the alpha problem. If you apply
full-surface alpha with super+alt+wheel, the problem reappears. This
problem is still due to bad alpha channel contents on xwayland windows.
Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
On X the global absolute coordinates are sent in ConfigureNotify and transient
windows are mapped exactly on that position. On Wayland we don't have the
concept of global coordinates, and that's a problem for transient surfaces
without transient_for set because they rely on such hint for setting their
positioning.
So this solution is a workaround. It guesses a parent based on the last
focused window to determine the relative position of the transient surface.
This put transient windows of Chrome browser back to work.
Signed-off-by: Tiago Vignatti <tiago.vignatti@intel.com>
Commit eaee7841 took out the configure positioning of windows. This patch
brings it back and addresses also logic for resizing and sub-menus, that was
not covered on that commit.
Signed-off-by: Tiago Vignatti <tiago.vignatti@intel.com>
Kristian Høgsberg