The wl_data_source may be the clipboard's. Looking up the drag context in
order to get the display isn't going to fare well there. So, just use the
default display, and only look up the drag context when we know we need it.
https://bugzilla.gnome.org/show_bug.cgi?id=746386
Support scaling of cursors created from themes. The default scale is
always 1, but if the pointer cursor surface enters an output with a
higher scale, load the larger version of the cursor theme and use the
image from that theme.
This assumes the theme size is set to one that fits with an output scale
= 1.
https://bugzilla.gnome.org/show_bug.cgi?id=746141
The setting of the the surface scale even when the surface is not
created from a surface was introduced due to a crash when getting the
buffers when dividing by the scale. The only reason I can see this is
that we get the buffer from a non-existing surface when the wl_cursor
has not yet been set.
Instead, use the name field to avoid trying to use the non-existing
surface, effectively avoiding the division-by-zero that way.
https://bugzilla.gnome.org/show_bug.cgi?id=746141
The gtk-shell Wayland protocol extension is not meant to be backward
compatible right now, so avoid binding to any version that is not the
one supported.
https://bugzilla.gnome.org/show_bug.cgi?id=745721
gdk_window_ensure_native() can end up with a NULL parent pointer, which
it passes to find_native_parent_above()…but that expects a non-NULL
parent.
Found with scan-build.
https://bugzilla.gnome.org/show_bug.cgi?id=712760
When configuring Gtk+ with --disable-xkb, the build fails because of an
undefined reference to get_xkb().
This patch fixes this issue.
Signed-off-by: Eric Le Bihan <eric.le.bihan.dev@free.fr>
https://bugzilla.gnome.org/show_bug.cgi?id=739070
If the user requests a version less than 3.2 the version is forced to 3.2.
Previous checking code have an inconsistent behavior depending on which
minor version number was specified. This is avoided now by temporarily
converting the major/minor pair into a single integer.
https://bugzilla.gnome.org/show_bug.cgi?id=744288
And use these for the missing axes if the valuator mask is incomplete.
This used to work fine on tablets because the Wacom driver ensures all
valuators are sent, which is not true if using the evdev driver.
https://bugzilla.gnome.org/show_bug.cgi?id=703610
When a window is hidden, its surface and all its roles are destroyed,
if this happens when we already issued a wl_surface_commit and are
awaiting for a frame callback, the clock will remain frozen for the
next time the window is shown.
To avoid this, keep track of the wl_surface_frame() calls issued,
and ensure the clock is thawed after hiding. If we happen to receive
the frame callback, it is just ignored.
https://bugzilla.gnome.org/show_bug.cgi?id=743427
We were just throwing the request away if the app asks to
fullscreen or maximize a window before it has been mapped.
This is something the GdkWindow API explicitly supports,
so make it work by saving the state until the surface exists.
This fixes things under weston. There are bugs in mutter
that keep this from working correctly with gnome-shell.
https://bugzilla.gnome.org/show_bug.cgi?id=745303
When the Wayland compositor vanishes, all applications connected will
receive a SIGPIPE as soon as they try to use wl_display_dispatch().
Do not use g_error() to terminate the applications when this occurs,
g_error() means an error in the application while here it's not truly
the case.
Use g_warning() and exit() instead.
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
https://bugzilla.gnome.org/show_bug.cgi?id=745289
Before this patch, we'd always allocate a full size SHM buffer via
the wl_shm_pool, even though it would never be used. Instead allocate a
logical 1x1 cairo image surface.
https://bugzilla.gnome.org/show_bug.cgi?id=745076
In order to support window scales for EGL windows, resize the
wl_egl_window to the window dimension multiplied with the window scale,
just as with SHM window buffers.
https://bugzilla.gnome.org/show_bug.cgi?id=745076
When the preferred surface scale changes, for example when entering a
wl_output with a higher scale than any previous entered output, recreate
the shm surface and redraw the window content with the new window scale.
Before this patch, the internal scale would be changed, but the shm
surface would not be recreated given the new scale, i.e. we'd attach a
buffer for a different scale than wl_surface.set_scale specified.
https://bugzilla.gnome.org/show_bug.cgi?id=745076
If the compositor is too old for handling surface buffer scales, never
tyr to set change it. This will effectively always leave it to its
initial state, i.e. 1.
https://bugzilla.gnome.org/show_bug.cgi?id=745076
Don't try to paint onto an error surface. This happens for example when
gdk_cairo_set_source_pixbuf() is called with a pixbuf that is too big
for Cairo to handle.
Spotted by Christian Boxdörfer
First, attributes can be NULL (which is always the case when calling
gdk_window_ensure_native) so do not unconditionally dereference it.
Then the window_type should be taken directly from the GdkWindow as
in other backends (such as the X11 one for example).
https://bugzilla.gnome.org/show_bug.cgi?id=744942
Also try and clarify a few things about event propagation. Move
input-handling.xml into gtk-doc’s expand_content_files variable so it
automatically links to widget documentation. Add links from
gtk_widget_add_events() and friends to the new documentation.
https://bugzilla.gnome.org/show_bug.cgi?id=744054
It will be useless to check the source window on the destination side,
it's at the moment always NULL. Fetch the display from the device instead,
which will be set for every GdkDragContext.
Some compositors might not offer wl_seat 4 resulting in GTK+ clients not
working on that compositor.
wl_seat 4 introduces keyboard repeat information, but when that information
is missing it is retrieved from settings, hence there's no reason to
require wl_seat 4.
This patch was tested against QtCompositor (5.5, dev branch)
and Weston 1.6.1.
Reviewed-by: Daniel Stone <daniels@collabora.com>
https://bugzilla.gnome.org/show_bug.cgi?id=744172
The existence of OpenGL implementations that do not provide the full
core profile compatibility because of reasons beyond the technical, like
llvmpipe not implementing floating point buffers, makes the existence of
GdkGLProfile and documenting the fact that we use core profiles a bit
harder.
Since we do not have any existing profile except the default, we can
remove the GdkGLProfile and its related API from GDK and GTK+, and sweep
the whole thing under the carpet, while we wait for an extension that
lets us ask for the most compatible profile possible.
https://bugzilla.gnome.org/show_bug.cgi?id=744407
Store the OpenGL version when we first do the extensions check; this
allows client code to check the available GL version without requiring a
call to gdk_gl_context_make_current() and epoxy_gl_version().
When using GDK_GL_PROFILE_3_2_CORE, we are not only specifying that the
GDK should create a core profile; we are also specifying that the
minimum required version of OpenGL is set to 3.2.
We should also specify that the GDK_GL_PROFILE_DEFAULT profile is an
alias for GDK_GL_PROFILE_3_2_CORE.
Now that we have a two-stages GL context creation sequence, we can move
the profile to a pre-realize option, like the debug and forward
compatibility bits, or the GL version to use.
Emit an error if the profile is different.
This is a follow-up commit to commits cc45e82 (x11/gl: Ensure we use the
3.2 core profile) and 2d9081d (wayland/gl: Ensure we use the 3.2 core
profile), so that we do the same on GDK-Win32. Update variable names and
comments so that the code is clearer to people, as we still need a
temporary legacy WGL context first before we can use
wglCreateContextAttribsARB() to create a WGL core (3.2+) context.
https://bugzilla.gnome.org/show_bug.cgi?id=741946
Using version 1.20 with a forward compatible 3.2 core context is incorrect
since OpenGL 3.2 deprecates shader version 1.20 (See section E.2). The latest
fglrx drivers will not compile these shaders.
https://bugzilla.gnome.org/show_bug.cgi?id=744203
