mirror of
https://github.com/brl/mutter.git
synced 2024-11-29 19:40:43 -05:00
ed90c6fed9
This updates the cogl_poll_ apis to allow dispatching events before we have a CoglContext and to also enables pollfd state to be changed in a more add-hoc way by different Cogl components by replacing the winsys->get_poll_info with _cogl_poll_renderer_add/remove_fd functions and a winsys->get_dispatch_timeout vfunc. One of the intentions here is that applications should be able to run their mainloop before creating a CoglContext to potentially get events relating to CoglOutputs. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 667e58c9cb2662aef5f44e580a9eda42dc8d0176)
91 lines
2.8 KiB
C
91 lines
2.8 KiB
C
/*
|
|
* Cogl
|
|
*
|
|
* An object oriented GL/GLES Abstraction/Utility Layer
|
|
*
|
|
* Copyright (C) 2011 Intel Corporation.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*
|
|
*/
|
|
|
|
#if !defined(__COGL_H_INSIDE__) && !defined(COGL_COMPILATION)
|
|
#error "Only <cogl/cogl.h> can be included directly."
|
|
#endif
|
|
|
|
#ifndef __COGL_GSOURCE_H__
|
|
#define __COGL_GSOURCE_H__
|
|
|
|
#include <glib.h>
|
|
#include <cogl/cogl-context.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/**
|
|
* cogl_glib_source_new:
|
|
* @context: A #CoglContext
|
|
* @priority: The priority of the #GSource
|
|
*
|
|
* Creates a #GSource which handles Cogl's internal system event
|
|
* processing. This can be used as a convenience instead of
|
|
* cogl_poll_renderer_get_info() and cogl_poll_renderer_dispatch() in
|
|
* applications that are already using the GLib main loop. After this
|
|
* is called the #GSource should be attached to the main loop using
|
|
* g_source_attach().
|
|
*
|
|
* Applications that manually connect to a #CoglRenderer before they
|
|
* create a #CoglContext should instead use
|
|
* cogl_glib_renderer_source_new() so that events may be dispatched
|
|
* before a context has been created. In that case you don't need to
|
|
* use this api in addition later, it is simply enough to use
|
|
* cogl_glib_renderer_source_new() instead.
|
|
*
|
|
* <note>This api is actually just a thin convenience wrapper around
|
|
* cogl_glib_renderer_source_new()</note>
|
|
*
|
|
* Return value: a new #GSource
|
|
*
|
|
* Stability: unstable
|
|
* Since: 1.10
|
|
*/
|
|
GSource *
|
|
cogl_glib_source_new (CoglContext *context,
|
|
int priority);
|
|
|
|
/**
|
|
* cogl_glib_renderer_source_new:
|
|
* @context: A #CoglContext
|
|
* @priority: The priority of the #GSource
|
|
*
|
|
* Creates a #GSource which handles Cogl's internal system event
|
|
* processing. This can be used as a convenience instead of
|
|
* cogl_poll_renderer_get_info() and cogl_poll_renderer_dispatch() in
|
|
* applications that are already using the GLib main loop. After this
|
|
* is called the #GSource should be attached to the main loop using
|
|
* g_source_attach().
|
|
*
|
|
* Return value: a new #GSource
|
|
*
|
|
* Stability: unstable
|
|
* Since: 1.16
|
|
*/
|
|
GSource *
|
|
cogl_glib_renderer_source_new (CoglRenderer *renderer,
|
|
int priority);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __COGL_GSOURCE_H__ */
|