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Pekka Paalanen d5fbfb2e35 rpi: avoid vc_dispmanx_set_wl_buffer_in_use without EGL
The symbol is needed only for the EGL buffer path. If --disable-egl is
given to ./configure, there is no need for it, so fix it to actually not
look for that symbol needlessly.

This should fix the runtime error:

	Failed to load module: .../rpi-backend.so: undefined symbol:
	vc_dispmanx_set_wl_buffer_in_use

when you use --disable-egl and do not have a recent enough
libraspberrypi package (/opt/vc, a.k.a userland.git) that would provide
vc_dispmanx_set_wl_buffer_in_use. Apparently no released version of
userland yet provides this.

The calls are organized into two helper functions to avoid a boolean
argument, and put the #ifdefs away from the main parts of the code.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Cc: Tomeu Vizoso <tomeu@tomeuvizoso.net>
2013-11-27 22:49:31 -08:00
clients distinguish touch screen and pointer dnd in client 2013-11-25 16:32:12 -08:00
data window.c: frame_button: Maximize, minimize, close, icon buttons in window frame 2012-05-10 16:19:33 -04:00
man man: document new focus-animation config entry 2013-11-21 21:35:28 -08:00
protocol protocol: move sub-surfaces to Wayland 2013-11-15 16:23:17 -08:00
shared cairo-util: Rework frame button handling 2013-11-07 16:35:06 -08:00
src rpi: avoid vc_dispmanx_set_wl_buffer_in_use without EGL 2013-11-27 22:49:31 -08:00
tests configure.ac: Make libdrm optional in weston-launch 2013-11-24 15:16:23 -08:00
wcap Add more missing config.h #includes 2013-08-26 14:59:14 -07:00
.gitignore Automatically generate weston.ini with the right paths 2013-11-27 22:49:31 -08:00
autogen.sh Update autotools configuration 2010-11-06 21:04:03 -04:00
configure.ac configure.ac: The drm backend no longer requires EGL 2013-11-24 15:16:23 -08:00
COPYING Add COPYING 2012-04-25 10:17:42 -04:00
Makefile.am Automatically generate weston.ini with the right paths 2013-11-27 22:49:31 -08:00
notes.txt Add informal notes file 2012-10-25 15:00:42 -04:00
README Flesh out README a bit, link to building instructions 2012-07-20 12:26:23 -04:00
wayland-scanner.mk autotools: Don't use wayland-scanner.m4 2013-08-20 11:15:19 -07:00
weston.ini.in Automatically generate weston.ini with the right paths 2013-11-27 22:49:31 -08:00

Weston

Weston is the reference implementation of a Wayland compositor, and a
useful compositor in its own right.  Weston has various backends that
lets it run on Linux kernel modesetting and evdev input as well as
under X11.  Weston ships with a few example clients, from simple
clients that demonstrate certain aspects of the protocol to more
complete clients and a simplistic toolkit.  There is also a quite
capable terminal emulator (weston-terminal) and an toy/example desktop
shell.  Finally, weston also provides integration with the Xorg server
and can pull X clients into the Wayland desktop and act as a X window
manager.

Refer to http://wayland.freedesktop.org/building.html for buiding
weston and its dependencies.