Commit Graph

12 Commits

Author SHA1 Message Date
Damien Lespiau
c6493885c3 evdev: First stab at an evdev backend
This backend is a event backend that can be enabled for EGL (for now).
It uses udev (gudev) to query input devices on a linux system, listens to
keyboard events from input devices and xkbcommon to translate raw key
codes into key keysyms.

This commit only supports key events, more to follow.
2010-11-30 14:40:37 +00:00
Robert Bragg
a5c30398df egl: Adds support for clipped redraws
This adds egl backend support for handling clipped redraws. This uses
the EGL_NOK_swap_region extension to enable the EGL backend to present a
subregion from the back buffer to the front so we don't always have to
redraw the entire stage for small updates.
2010-11-19 13:27:30 +00:00
Emmanuele Bassi
43edfc9400 Clean up clutter-private.h/4
Move the private Backend API to a separate header.

This also allows us to finally move the class vtable and instance
structure to a separate file and plug the visibility hole that left
the Backend class bare for everyone to poke into.
2010-10-21 12:22:17 +01:00
Alexandros Frantzis
12e58c7813 Hide internal glx and egl(x) backend symbols.
The glx and egl(x) backends export some internal symbols. Hide these
symbols (using '_' prefix) to reduce ABI differentiation between the
glx and eglx flavours.

http://bugzilla.clutter-project.org/show_bug.cgi?id=2267

Signed-off-by: Emmanuele Bassi <ebassi@linux.intel.com>
2010-08-23 11:49:07 +01:00
Robert Bragg
d45ac12628 egl: Consolidates eglx and eglnative into one "egl" winsys
This remove quite a lot of redundant code by consolidating the eglx and
eglnative window system backends.
2010-06-18 17:38:41 +01:00
Matthew Allum
bbdcf5542b 2007-07-06 Matthew Allum <mallum@openedhand.com>
* NEWS:
        * README:
        Updates for upcoming 0.3.1 release.
        * clutter/egl/Makefile.am:
        * clutter/egl/clutter-backend-egl.c:
        * clutter/egl/clutter-backend-egl.h:
        * clutter/egl/clutter-egl.h:
        * clutter/egl/clutter-event-egl.c:
        * clutter/egl/clutter-stage-egl.c:
        * clutter/egl/clutter-stage-egl.h:
        * configure.ac:
        Move egl -> eglx
2007-07-06 11:40:59 +00:00
Matthew Allum
4d8bf8f3b8 2007-05-31 Matthew Allum <mallum@openedhand.com>
* clutter/egl/clutter-backend-egl.c:
        * clutter/egl/clutter-backend-egl.h:
        * clutter/egl/clutter-event-egl.c:
        * clutter/egl/clutter-stage-egl.c:
        * clutter/egl/clutter-stage-egl.h:
        Rename Egl -> EGL
2007-05-31 12:35:36 +00:00
Matthew Allum
a2bd6de736 2007-05-28 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-backend.c:
        * clutter/clutter-backend.h:
        * clutter/glx/clutter-stage-glx.c:
        * clutter/glx/clutter-backend-glx.c:
        Fix up rendering pipeline removing clutter_backend_XXX_stage_paint
        and adding clutter_backend_XXX_redraw instead. Duplicates less
        code in backends, avoids clutter_actor_paint() getting called
        before stage is set up (viewport wise) and unbreaks things like
        picking.

        * clutter/clutter-actor.c:
        * clutter/clutter-actor.h:
        * clutter/clutter-main.c:
        * clutter/clutter-private.h:
        * clutter/clutter-stage.c: (clutter_stage_get_actor_at_pos):
        Redo picking functionality a different way (via color indexing)
        as to provide more flexibility, possibly speed and more likely
        work with GL/ES (doesn't currently however - not sure why).

        * clutter/clutter-group.c:
        Add groups own 'pick' method.

        * clutter/cogl/cogl.h:
        * clutter/cogl/gl/cogl.c:
        * clutter/cogl/gles/cogl.c:
        Move clipping funtionality into cogl.

        * clutter/cogl/gles/cogl-defines.h:
        Hack around missing BGR format in GL/ES.

        * clutter/egl/clutter-backend-egl.c:
        * clutter/egl/clutter-backend-egl.h:
        * clutter/egl/clutter-stage-egl.c:
        * clutter/sdl/clutter-backend-sdl.c:
        * clutter/sdl/clutter-backend-sdl.h:
        * clutter/sdl/clutter-event-sdl.c:
        * clutter/sdl/clutter-stage-sdl.c:
        Update backends to newer API.
        Add basic mouse event translation to SDL.
2007-05-28 18:49:34 +00:00
Matthew Allum
866e4ed0dd 2007-04-28 Matthew Allum <mallum@openedhand.com>
* clutter/Makefile.am:
        * clutter/clutter-debug.h:
        * clutter/clutter-fixed.h:
        * clutter/clutter-main.c:
        * clutter/cogl/gles/Makefile.am:
        * clutter/cogl/gles/cogl-defines.h:
        * clutter/cogl/gles/cogl.c:
        * clutter/egl/clutter-backend-egl.c:
        * clutter/egl/clutter-backend-egl.h:
        * clutter/egl/clutter-stage-egl.c:
        * configure.ac:
        Populate most stubs for cogl GL/ES implementation.
        (against vincent - see http://svn.o-hand.com/repos/misc/ogles)
        Add various fixups to EGL backend.
        Code builds and runs (on 16bpp) but yet displays much (is close!)

        * clutter/pango/pangoclutter-render.c:
        comment out some rouge glBegin/end calls.
2007-04-28 00:37:11 +00:00
Emmanuele Bassi
f1a1399927 Add clutter_backend_get_n_screens()
Add clutter_backend_get_n_screens(), which returns the number of screens
manager by the ClutterBackend, and change clutter_backend_get_screen_number()
to return the screen number of the currently used screen; this is semantically
equivalent to clutter_glx_get_default_screen(), but leaves the door open for
a "screen" abstraction in Clutter, handled by the backend. Update the GLX
and EGL backends to retrieve and set the screen_num and n_screens members of
ClutterBackend using Xlib calls.
2007-04-19 15:26:28 +00:00
Matthew Allum
120a489067 2007-03-27 Matthew Allum <mallum@openedhand.com>
* clutter/cogl/Makefile.am:
        * clutter/cogl/cogl.h:
        * clutter/cogl/gles/Makefile.am:
        * clutter/cogl/gles/cogl.c:
        Begin poplulating cogl GLES code.

        * configure.ac:
        * clutter/egl/clutter-event-egl.c:
        * clutter/egl/clutter-stage-egl.c:
        * clutter/egl/clutter-stage-egl.h:
        * clutter/egl/clutter-backend-egl.c:
        * clutter/egl/clutter-backend-egl.h:
        * clutter/egl/clutter-egl.h:
        Add initial EGL/X backend work mostly ported from backend branch.
        Builds but untested as yet.

        * clutter/glx/clutter-stage-glx.c:
        Only include XFixes Header if we have have it.

        * clutter/clutter-behaviour.c: (clutter_behaviour_apply):
        * clutter/clutter-behaviour.h:
        Add clutter_behaviour_is_applied()
2007-03-27 21:09:11 +00:00
Emmanuele Bassi
4bd3fa583e 2007-03-22 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-private.h: Remove inclusion of backend-specific
	headers; update the main context object; add the declarations for
	the event queue functions.

	* clutter/clutter-backend.[ch]: Add the abstract ClutterBackend
	object, which holds backend-specific settings, the main stage,
	and the event queue. Every backend must implement a subclass of
	ClutterBackend and ClutterStage.

	* clutter/clutter-feature.c: Protect the GLX specific calls
	behing #ifdef HAVE_CLUTTER_GLX.

	* clutter/clutter-actor.c:
	* clutter/clutter-group.c:
	* clutter/clutter-clone-texture.c: Include GL/gl.h

	* clutter/clutter-event.[ch]: Update public API and implement the
	event queue private API; hold a reference on the event objects;
	move out the keysym-to-unicode table; add the new event types.

	* clutter/clutter-color.h: Include clutter-fixed.h

	* clutter/clutter-main.c: Update API; get the main stage
	from the backend object; process the event received from the
	queue; lock/unlock the main mutex if we have one; move the
	initialisation process sooner in the init sequence, in order to
	have the backend object when we check for options; call the
	backed vfuncs in the pre/post parse hooks.

	* clutter/clutter-stage.c: Make ClutterStage and abstract class,
	implemented by the backends.

	* clutter/clutter/glx/clutter-glx.h:
	* clutter/clutter/glx/clutter-backend-glx.[ch]:
	* clutter/clutter/glx/clutter-event-glx.c:
	* clutter/clutter/glx/clutter-stage-glx.[ch]:
	* clutter/clutter/glx/Makefile.am: Add the GLX backend.

	* clutter/clutter/egl/clutter-backend-egl.[ch]:
	* clutter/clutter/egl/clutter-event-egl.c:
	* clutter/clutter/egl/clutter-stage-egl.[ch]:
	* clutter/clutter/egl/Makefile.am: Add the stub for a EGL backend.

	* examples/*.c: Update for the new API.
2007-03-22 18:21:59 +00:00