cairo_egl_device_create(), which is called next,
already checks if EGL_KHR_surfaceless_context is
available. If not, it fallbacks to pbuffer.
Signed-off-by: Adrian Negreanu <adrian.m.negreanu@intel.com>
And check if the renderer supports the RGB565 format for wl_shm buffers
before creating the cairo surface and requesting the buffer.
It can save quite some memory with big surfaces such as desktop
backgrounds.
This patch adds a configure option which will enable
user to install demo clients if desired. It is disabled
by default.
v2: Remove AC_DEFINE as it is not necesary
For the sample clients we introduce xmalloc() to simplify OOM-handling.
This patch only converts a few callsites, but this will be our strategy
going forward.
It is possible to receive a motion event that was generated by the
compositor based on a pick of a surface of old dimensions. This was
triggerable on toytoolkit clients when minimising. The new window
dimensions were propagated through the widget hierarchy before the event
was dispatched.
This issue was triggering a segfault due to the focussed widget being
lost as the client code tried to identify which widget should have the
focus using co-ordinates outside the dimensions of the surface.
https://bugs.freedesktop.org/show_bug.cgi?id=66795
If the shift modifier is active then we don't make the cursor and the
anchor the same and as a result we develop a selection in the direction
that the arrow key gets pressed in.
https://bugs.freedesktop.org/show_bug.cgi?id=66802
As some CJK fonts are dual-width, calculate the average width of ASCII
glyphs and use that instead of the max_x_advance of the font. This is
what VTE does too.
https://bugs.freedesktop.org/show_bug.cgi?id=63796
The panel and background were never created for hotplugged outputs and
since some parts of the code assume that they always exist that would
lead to desktop-shell client to crash in that case.
This was easier to spot when the display was locked, because Weston
respawns the shell client and the user might not notice since there is
no flicker.
https://bugs.freedesktop.org/show_bug.cgi?id=66531
This lets the code for adding panel launchers and setting up the
background to be moved into panel_* and background_* functions.
Note that this changes the behavior of the default launcher. Before
this change a default launcher would be added only if there was no
config file. Now a launcher is also added if there is no valid
launcher section.
Originally window.c was requesting version 1 but several clients were
calling version 2 and 3 events including the desktop shell itself.
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
In preparation for upcoming changes, we want to make sure that apps
written with the toy toolkit continue to operate properly if no XKB
keymap is received. If there's no XKB keymap, then we shouldn't
try to figure out keyboard modifier states (since we probably don't
even have equivalents of PC-style modifiers).
Reviewed-by: Singh, Satyeshwar <satyeshwar.singh@intel.com>
Reviewed-by: Bob Paauwe <bob.j.paauwe@intel.com>
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]
A wayland compositor doesn't provide a mechanism for buffer sharing between
clients. Under X, one client can render to a Pixmap and another can use it
as a source in a subsequent drawing operations. Wayland doesn't have a
mechanims to share Pixmaps or textures between clients like that, but it's
possible for one client to act as a nested compositor to another client.
This less work than it sounds, since the nested compositor won't have to
provide input devices or even any kind of shell extension. The nested
compositor and its client can be very tightly coupled and have very specific
expectations of what the other process should provide.
In this example, nested.c is a toytoolkit application that uses cairo-gl
for rendering and forks and execs nested-client.c. As it execs the client,
it passes it one end of a socketpair that will be the clients connection
to the nested compositor. The nested compositor doesn't even create a
listening socket.
The client is a minimal GLES2 application, which just renders a spinning
triangle in its frame callback.
Kristian Høgsberg
Adrian Negreanu
Rusty Lynch
Brian Lovin
Peter Hutterer
Stefan Schmidt
Bryce Harrington
Tomeu Vizoso
Rob Bradford
Armin K
Peter Maatman
Peng Wu
Ander Conselvan de Oliveira
Jason Ekstrand
Daiki Ueno
Matt Roper
Daniel Stone
U. Artie Eoff