Commit Graph

29 Commits

Author SHA1 Message Date
Rob Bradford
cf735b54df wayland: Add accessor API to permit access to underlying Wayland structures
* clutter_wayland_input_device_get_wl_input_device for the input device
* clutter_wayland_stage_get_wl_surface for the Wayland surface
* clutter_wayland_stage_get_wl_shell_surface for the shell surface
2012-02-14 13:54:15 +00:00
Rob Bradford
78533cfd1a wayland: Correctly support fullscreening before the stage is realized
Rather than just call into wl_shell_surface_set_fullscreen we must repeat all
the steps to correctly fullscreen the surface.
2012-01-26 15:39:16 +00:00
Rob Bradford
797336762e wayland: Force a redraw of the stage to get the new sized buffer attached 2012-01-26 14:41:27 +00:00
Rob Bradford
65e27a830b wayland: Use new stage state manipulation functions 2012-01-26 14:40:29 +00:00
Rob Bradford
0094350467 wayland: Refine fullscreen/unfullscreen to emit the state change events
Also update the code to set the size of the stage to set it to the size of the
output. In future versions of the Wayland protocol we'll get a configure
message advising of us of the size we can be to achieve fullscreen.
2012-01-26 14:14:13 +00:00
Rob Bradford
dd64ad1e42 wayland: Support programmatically resizing the stage
This will call into Cogl and ask it to resize the framebuffer which will then
update the underlying EGL surface.
2012-01-26 14:14:13 +00:00
Rob Bradford
838fc6276f wayland: Support setting fullscreen before the stage is realized 2012-01-26 14:14:13 +00:00
Rob Bradford
da19c3dfca wayland: Implement set_fullscreen vfunc in ClutterStageWayland 2012-01-26 14:14:13 +00:00
Rob Bradford
cb4b9d758f wayland: Include the Wayland surface and shell surface in ClutterStageWayland 2012-01-26 14:14:13 +00:00
Rob Bradford
34cc45dae5 wayland: Update to latest Wayland API (wl_shell_surface transition)
Previously the wl_shell object held the methods that allowed a client to
request changes to the shell's state associated with a surface. These methods
have now been moved to a wl_shell_surface object.

This change allows configure events to be handled inside the stage rather than
the backend.
2011-12-08 17:44:53 +00:00
Robert Bragg
07c6f96cb4 wayland: Updates client side wayland support
This updates Wayland support in line with upstream changes to the Wayland
API and protocol.

This update means we no longer use the Cogl stub winsys so a lot of code
that had to manually interact with EGL and implement a swap_buffers
mechanism could be removed and instead we now depend on Cogl to handle
those things for us.

This update also adds an input device manager consistent with other
clutter backends.

Note: to use the client side "wayland" clutter backend you need to have
built Cogl with --enable-wayland-egl-platform. If Cogl has been built
with support for multiple winsys backends then you should run
applications with COGL_RENDERER=EGL in the environment.

Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>
2011-12-08 16:13:37 +00:00
Emmanuele Bassi
9c038ebefb stage-window: Add :backend and :wrapper properties
All StageWindow implementation already have back pointers, but we need a
unified API to actually set them from the generic code path; we can use
properties on the StageWindow interface — though this requires fixing
all backends at the same time, to avoid GObject complaining.
2011-11-10 14:55:03 +00:00
Emmanuele Bassi
1776ac8ed5 Remove internal usage of ClutterGeometry in StageWindow
The ClutterGeometry type is a poor substitute of cairo_rectangle_int_t,
with unsigned integers for width and height to complicate matters.

Let's remove the internal usage of ClutterGeometry and switch to the
rectangle type from Cairo.

https://bugzilla.gnome.org/show_bug.cgi?id=656663
2011-09-26 12:05:55 +01:00
Robert Bragg
e381a159a7 Remove unused _cogl_swap_buffers_notify
Recently _cogl_swap_buffers_notify was added (in 142b229c5c) so that
Cogl would be notified when Clutter performs a swap buffers request for
a given onscreen framebuffer. It was expected this would be required for
the recent cogl_read_pixel optimization that was implemented (ref
1bdb0e6e98) but in the end it wasn't used.

Since it wasn't used in the end this patch removes the API.
2011-04-11 15:26:25 +01:00
Emmanuele Bassi
2abf56fe92 Merge remote-tracking branch 'nobled/wayland-fixes2'
* nobled/wayland-fixes2:
  wayland: fix shm buffers
  wayland: set renderable type on dummy surface
  wayland: check for egl extensions explicitly
  wayland: fall back to shm buffers if drm fails
  wayland: add shm buffer code
  wayland: make buffer handling generic
  wayland: really fix buffer format selection
  wayland: fix pixel format
  wayland: clean up buffer creation code
  wayland: don't require the surfaceless extensions
  wayland: check for API-specific surfaceless extension
  wayland: fix GLES context creation
  wayland: use EGL_NO_SURFACE
  wayland: update to new api
  wayland: fix connecting to default socket
  fix ClutterContainer docs
2011-02-11 16:45:45 +00:00
nobled
734a236a97 wayland: fix shm buffers
We need to *write* to the shared memory, not read from it.
cogl_texture_from_data() is read-only, it doesn't keep
the data in sync with the texture.

Instead, we have to call cogl_texture_get_data() ourselves
to sync manually.
2011-02-08 16:17:29 +00:00
nobled
e855bc45a2 wayland: fall back to shm buffers if drm fails 2011-02-01 02:58:15 +00:00
nobled
d84f31ef3a wayland: add shm buffer code
It's not enabled to do anything yet.
2011-02-01 02:58:11 +00:00
nobled
d4ccef786b wayland: make buffer handling generic
Separate the code specific to DRM buffers into
its own functions/subclass to prepare for adding SHM buffers.
2011-01-31 03:16:29 +00:00
nobled
15cd4705db wayland: really fix buffer format selection
Wayland visuals refer to a pixel's bytes in order from
most significant to least significant, while the
one-byte-per-component Cogl formats refer to the order
of increasing memory addresses, so converting between
the two depends on the system's endianness.
2011-01-31 02:45:01 +00:00
nobled
2ff5cf5aa0 wayland: fix pixel format
This matches to the Wayland premultiplied_argb_visual
the rest of the code is using.

The format needs to differ based on endianness, though...
2011-01-31 02:44:23 +00:00
nobled
f6a6a44fe7 wayland: clean up buffer creation code
The height was being set from the ClutterGeometry in some parts
and from the stage in others. And since both callers of this
function pass &stage_wayland->allocation as the geometry anyway,
the stage argument isn't really even needed.
2011-01-31 02:14:17 +00:00
nobled
0886452dc2 wayland: update to new api
Adapt to changes from this Wayland commit:
"Update surface.attach and change surface.map to surface.map_toplevel"
(82da52b15b49da3f3c7b4bd85d334ddfaa375ebc)
2011-01-28 17:29:48 +00:00
Robert Bragg
142b229c5c cogl: Adds _cogl_swap_buffers_notify for clutter backends
This adds a stop-gap mechanism for Cogl to know when the window system
is requested to present the current backbuffer to the frontbuffer by
adding a _cogl_swap_buffers_notify function that backends are now
expected to call right after issuing the equivalent request to OpenGL
vie the platforms OpenGL binding layer. This (blindly) updates all the
backends to call this new function.

For now Cogl doesn't do anything with the notification but the intention
is to use it as part of a planned read-pixel optimization which will
need to reset some state at the start of each new frame.
2011-01-21 16:18:10 +00:00
Emmanuele Bassi
24133ddadc Rename the EGLDisplay accessors
The accessor for the EGL display should be namespaced for the correct
backend-specific API.
2010-12-09 15:34:22 +00:00
Emmanuele Bassi
46c597a1f6 Clean up clutter-private.h/6
Move all Actor private API to a separate file.
2010-10-21 12:22:17 +01:00
Emmanuele Bassi
8613013ab0 Clean up clutter-private.h/3
Move Stage private API to a separate header.
2010-10-21 11:33:26 +01:00
Kristian Høgsberg
134ce072e7 The amazing lazy-copy-back-repaint-page-flip
Always use pageflipping, but avoid full repaint by copying back dirty
regions from front to back.  Additionally, we dealy copying back until
we're ready to paint the new frame, so we can avoid copying areas that
will be repainted anyway.

This is the least amount of copying per frame we can get away with at all
and at the same time we don't have to worry about stalling the GPU on
synchronized blits since we always pageflip.
2010-10-14 16:23:05 +01:00
Kristian Høgsberg
cb5582c4ab Add wayland backend
This adds a clutter backend for running under the wayland window system.
Initial cogl framebuffer integration by Robert Bragg.
2010-10-14 16:23:05 +01:00