isa/mutter
1
0
Fork 0
mirror of https://github.com/brl/mutter.git synced 2024-12-26 04:42:14 +00:00
Code Issues Packages Projects Releases Wiki Activity

Get rid of the foreign shell and compositor APIs

Browse Source 
The Wayland 1.0 protocol supports multiple independent components querying the
available interfaces by retreiving their own wl_registry object so the
application doesn't need to pass them down anymore.

Reviewed-by: Robert Bragg <robert@linux.intel.com>

(cherry picked from commit 8ca36a1d1ab7236fec0f4d7b7361ca96e14c32be)
This commit is contained in:
Neil Roberts 2013-07-03 18:48:15 +01:00
parent 8911da794e
commit 18ce7ad7f5
4 changed files with 7 additions and 165 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
cogl/cogl-renderer-private.h
View File

@ -76,8 +76,6 @@ struct _CoglRenderer
#if defined (COGL_HAS_EGL_PLATFORM_WAYLAND_SUPPORT)
struct wl_display *foreign_wayland_display;
struct wl_compositor *foreign_wayland_compositor;
struct wl_shell *foreign_wayland_shell;
#endif
#ifdef COGL_HAS_SDL_SUPPORT

85
cogl/cogl-wayland-renderer.h
View File

@ -44,15 +44,6 @@ COGL_BEGIN_DECLS
* to work with instead of leaving Cogl to automatically connect to a
* wayland compositor.
*
* <note>If you use this API you must also explicitly set foreign
* Wayland compositor and shell objects using the
* cogl_wayland_renderer_set_foreign_compositor() and
* cogl_wayland_renderer_set_foreign_shell() respectively. This ie
* because Wayland doesn't currently provide a way to retrospectively
* query these interfaces so the expectation is that if you have taken
* ownership of the display then you will also have been notified of
* the compositor and shell interfaces which Cogl needs to use.</note>
*
* Since: 1.8
* Stability: unstable
*/
@ -82,82 +73,6 @@ cogl_wayland_renderer_set_foreign_display (CoglRenderer *renderer,
struct wl_display *
cogl_wayland_renderer_get_display (CoglRenderer *renderer);
/**
* cogl_wayland_renderer_set_foreign_compositor:
* @renderer: A #CoglRenderer
* @compositor: A Wayland compositor
*
* Allows you to explicitly notify Cogl of a Wayland compositor
* interface to use. This API should be used in conjunction with
* cogl_wayland_renderer_set_foreign_display() because if you are
* connecting to a wayland compositor manually that will also mean you
* will be notified on connection of the available interfaces that
* can't be queried retrosectively with the current Wayland protocol.
*
* Since: 1.8
* Stability: unstable
*/
void
cogl_wayland_renderer_set_foreign_compositor (CoglRenderer *renderer,
struct wl_compositor *compositor);
/**
* cogl_wayland_renderer_get_compositor:
* @renderer: A #CoglRenderer
*
* Retrieves the Wayland compositor interface that Cogl is using. If a
* foreign compositor has been specified using
* cogl_wayland_renderer_set_foreign_compositor() then that compositor
* will be returned. If no foreign compositor has been specified then
* the compositor that Cogl is notified of internally will be returned
* unless the renderer has not yet been connected (either implicitly
* or explicitly by calling cogl_renderer_connect()) in which case
* %NULL is returned.
*
* Since: 1.8
* Stability: unstable
*/
struct wl_compositor *
cogl_wayland_renderer_get_compositor (CoglRenderer *renderer);
/**
* cogl_wayland_renderer_set_foreign_shell:
* @renderer: A #CoglRenderer
* @shell: A Wayland shell
*
* Allows you to explicitly notify Cogl of a Wayland shell interface
* to use. This API should be used in conjunction with
* cogl_wayland_renderer_set_foreign_display() because if you are
* connecting to a wayland compositor manually that will also mean you
* will be notified on connection of the available interfaces that
* can't be queried retrosectively with the current Wayland protocol.
*
* Since: 1.10
* Stability: unstable
*/
void
cogl_wayland_renderer_set_foreign_shell (CoglRenderer *renderer,
struct wl_shell *shell);
/**
* cogl_wayland_renderer_get_shell:
* @renderer: A #CoglRenderer
*
* Retrieves the Wayland shell interface that Cogl is using. If a
* foreign shell has been specified using
* cogl_wayland_renderer_set_foreign_shell() then that shell
* will be returned. If no foreign shell has been specified then
* the shell that Cogl is notified of internally will be returned
* unless the renderer has not yet been connected (either implicitly
* or explicitly by calling cogl_renderer_connect()) in which case
* %NULL is returned.
*
* Since: 1.10
* Stability: unstable
*/
struct wl_shell *
cogl_wayland_renderer_get_shell (CoglRenderer *renderer);
COGL_END_DECLS
#endif /* __COGL_WAYLAND_RENDERER_H__ */

81
cogl/winsys/cogl-winsys-egl-wayland.c
View File

@ -197,15 +197,6 @@ _cogl_winsys_renderer_connect (CoglRenderer *renderer,
if (renderer->foreign_wayland_display)
{
wayland_renderer->wayland_display = renderer->foreign_wayland_display;
/* XXX: For now we have to assume that if a foreign display is
* given then a foreign compositor and shell must also have been
* given because wayland doesn't provide a way to
* retrospectively be notified of the these objects. */
g_assert (renderer->foreign_wayland_compositor);
g_assert (renderer->foreign_wayland_shell);
wayland_renderer->wayland_compositor =
renderer->foreign_wayland_compositor;
wayland_renderer->wayland_shell = renderer->foreign_wayland_shell;
}
else
{
@ -217,15 +208,15 @@ _cogl_winsys_renderer_connect (CoglRenderer *renderer,
"Failed to connect wayland display");
goto error;
}
wayland_renderer->wayland_registry =
wl_display_get_registry (wayland_renderer->wayland_display);
wl_registry_add_listener (wayland_renderer->wayland_registry,
&registry_listener,
egl_renderer);
}
wayland_renderer->wayland_registry =
wl_display_get_registry (wayland_renderer->wayland_display);
wl_registry_add_listener (wayland_renderer->wayland_registry,
&registry_listener,
egl_renderer);
/*
* Ensure that that we've received the messages setting up the
* compostor and shell object. This is better than just
@ -573,64 +564,6 @@ cogl_wayland_renderer_get_display (CoglRenderer *renderer)
return NULL;
}
void
cogl_wayland_renderer_set_foreign_compositor (CoglRenderer *renderer,
struct wl_compositor *compositor)
{
_COGL_RETURN_IF_FAIL (cogl_is_renderer (renderer));
/* NB: Renderers are considered immutable once connected */
_COGL_RETURN_IF_FAIL (!renderer->connected);
renderer->foreign_wayland_compositor = compositor;
}
struct wl_compositor *
cogl_wayland_renderer_get_compositor (CoglRenderer *renderer)
{
_COGL_RETURN_VAL_IF_FAIL (cogl_is_renderer (renderer), NULL);
if (renderer->foreign_wayland_compositor)
return renderer->foreign_wayland_compositor;
else if (renderer->connected)
{
CoglRendererEGL *egl_renderer = renderer->winsys;
CoglRendererWayland *wayland_renderer = egl_renderer->platform;
return wayland_renderer->wayland_compositor;
}
else
return NULL;
}
void
cogl_wayland_renderer_set_foreign_shell (CoglRenderer *renderer,
struct wl_shell *shell)
{
_COGL_RETURN_IF_FAIL (cogl_is_renderer (renderer));
/* NB: Renderers are considered immutable once connected */
_COGL_RETURN_IF_FAIL (!renderer->connected);
renderer->foreign_wayland_shell = shell;
}
struct wl_shell *
cogl_wayland_renderer_get_shell (CoglRenderer *renderer)
{
_COGL_RETURN_VAL_IF_FAIL (cogl_is_renderer (renderer), NULL);
if (renderer->foreign_wayland_shell)
return renderer->foreign_wayland_shell;
else if (renderer->connected)
{
CoglRendererEGL *egl_renderer = renderer->winsys;
CoglRendererWayland *wayland_renderer = egl_renderer->platform;
return wayland_renderer->wayland_shell;
}
else
return NULL;
}
struct wl_surface *
cogl_wayland_onscreen_get_surface (CoglOnscreen *onscreen)
{

4
doc/reference/cogl-2.0-experimental/cogl-2.0-experimental-sections.txt
View File

@ -90,10 +90,6 @@ cogl_win32_renderer_set_event_retrieval_enabled
<SUBSECTION>
cogl_wayland_renderer_set_foreign_display
cogl_wayland_renderer_get_display
cogl_wayland_renderer_set_foreign_compositor
cogl_wayland_renderer_get_compositor
cogl_wayland_renderer_set_foreign_shell
cogl_wayland_renderer_get_shell
</SECTION>
<SECTION>