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eglnative: Add clutter-stage-window implementation

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Add a ClutterStageEglNative implemennation that implements
can_clip_redraws so that clipped redraws can work
on eglnative.

https://bugzilla.gnome.org/show_bug.cgi?id=726341
This commit is contained in:
Adel Gadllah 2014-03-14 14:18:33 +01:00
parent dcaf5686a2
commit e4497baaf0
4 changed files with 134 additions and 3 deletions
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4
clutter/Makefile.am
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@ -644,8 +644,8 @@ egl_source_h = \
$(srcdir)/egl/clutter-egl.h \
$(NULL)
egl_source_h_priv = $(srcdir)/egl/clutter-backend-eglnative.h
egl_source_c = $(srcdir)/egl/clutter-backend-eglnative.c
egl_source_h_priv = $(srcdir)/egl/clutter-backend-eglnative.h $(srcdir)/egl/clutter-stage-eglnative.h
egl_source_c = $(srcdir)/egl/clutter-backend-eglnative.c $(srcdir)/egl/clutter-stage-eglnative.c
# Wayland backend rules
if SUPPORT_WAYLAND

4
clutter/egl/clutter-backend-eglnative.c
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@ -53,6 +53,8 @@
#include "clutter-egl.h"
#endif
#include "clutter-stage-eglnative.h"
#define clutter_backend_egl_native_get_type _clutter_backend_egl_native_get_type
G_DEFINE_TYPE (ClutterBackendEglNative, clutter_backend_egl_native, CLUTTER_TYPE_BACKEND);
@ -79,7 +81,7 @@ clutter_backend_egl_native_class_init (ClutterBackendEglNativeClass *klass)
gobject_class->dispose = clutter_backend_egl_native_dispose;
backend_class->stage_window_type = CLUTTER_TYPE_STAGE_COGL;
backend_class->stage_window_type = CLUTTER_TYPE_STAGE_EGL_NATIVE;
}
static void

70
clutter/egl/clutter-stage-eglnative.c Normal file
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@ -0,0 +1,70 @@
/*
* Clutter.
*
* An OpenGL based 'interactive canvas' library.
*
* Copyright (C) 2010 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/>.
* Authors:
* Adel Gadllah
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <glib.h>
#include "clutter-stage-window.h"
#include "clutter-stage-private.h"
#include "clutter-stage-eglnative.h"
#include <cogl/cogl.h>
static ClutterStageWindowIface *clutter_stage_window_parent_iface = NULL;
static void clutter_stage_window_iface_init (ClutterStageWindowIface *iface);
#define clutter_stage_eglnative_get_type _clutter_stage_eglnative_get_type
G_DEFINE_TYPE_WITH_CODE (ClutterStageEglNative,
clutter_stage_eglnative,
CLUTTER_TYPE_STAGE_COGL,
G_IMPLEMENT_INTERFACE (CLUTTER_TYPE_STAGE_WINDOW,
clutter_stage_window_iface_init));
static gboolean
clutter_stage_eglnative_can_clip_redraws (ClutterStageWindow *stage_window)
{
return TRUE;
}
static void
clutter_stage_eglnative_class_init (ClutterStageEglNativeClass *klass)
{
}
static void
clutter_stage_eglnative_init (ClutterStageEglNative *stage_eglnative)
{
}
static void
clutter_stage_window_iface_init (ClutterStageWindowIface *iface)
{
clutter_stage_window_parent_iface = g_type_interface_peek_parent (iface);
iface->can_clip_redraws = clutter_stage_eglnative_can_clip_redraws;
}

59
clutter/egl/clutter-stage-eglnative.h Normal file
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@ -0,0 +1,59 @@
/*
* Clutter.
*
* An OpenGL based 'interactive canvas' library.
*
* Copyright (C) 2010,2011 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/>.
* Authors:
* Adel Gadllah
*/
#ifndef __CLUTTER_STAGE_EGL_NATIVE_H__
#define __CLUTTER_STAGE_EGL_NATIVE_H__
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <glib-object.h>
#include <clutter/clutter-stage.h>
#include "cogl/clutter-stage-cogl.h"
#define CLUTTER_TYPE_STAGE_EGL_NATIVE (_clutter_stage_eglnative_get_type ())
#define CLUTTER_STAGE_EGL_NATIVE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_STAGE_EGL_NATIVE, ClutterStageEglNative))
#define CLUTTER_IS_STAGE_EGL_NATIVE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_STAGE_EGL_NATIVE))
#define CLUTTER_STAGE_EGL_NATIVE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_STAGE_EGL_NATIVE, ClutterStageEglNativeClass))
#define CLUTTER_IS_STAGE_EGL_NATIVE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_STAGE_EGL_NATIVE))
#define CLUTTER_STAGE_EGL_NATIVE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_STAGE_EGL_NATIVE, ClutterStageEglNativeClass))
typedef struct _ClutterStageEglNative ClutterStageEglNative;
typedef struct _ClutterStageEglNativeClass ClutterStageEglNativeClass;
struct _ClutterStageEglNative
{
ClutterStageCogl parent_instance;
};
struct _ClutterStageEglNativeClass
{
ClutterStageCoglClass parent_class;
};
GType _clutter_stage_eglnative_get_type (void) G_GNUC_CONST;
#endif /* __CLUTTER_STAGE_EGL_NATIVE_H__ */