1 /*
2  * GStreamer
3  * Copyright (C) 2014 Matthew Waters <ystreet00@gmail.com>
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Library General Public
7  * License as published by the Free Software Foundation; either
8  * version 2 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13  * Library General Public License for more details.
14  *
15  * You should have received a copy of the GNU Library General Public
16  * License along with this library; if not, write to the
17  * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
18  * Boston, MA 02110-1301, USA.
19  */
20 
21 #ifndef __GST_GL_DISPLAY_EGL_H__
22 #define __GST_GL_DISPLAY_EGL_H__
23 
24 #include <gst/gl/gstgldisplay.h>
25 
26 G_BEGIN_DECLS
27 
28 GST_GL_API
29 GType gst_gl_display_egl_get_type (void);
30 
31 #define GST_TYPE_GL_DISPLAY_EGL             (gst_gl_display_egl_get_type())
32 #define GST_GL_DISPLAY_EGL(obj)             (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GL_DISPLAY_EGL,GstGLDisplayEGL))
33 #define GST_GL_DISPLAY_EGL_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_GL_DISPLAY_EGL,GstGLDisplayEGLClass))
34 #define GST_IS_GL_DISPLAY_EGL(obj)          (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GL_DISPLAY_EGL))
35 #define GST_IS_GL_DISPLAY_EGL_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_GL_DISPLAY_EGL))
36 #define GST_GL_DISPLAY_EGL_CAST(obj)        ((GstGLDisplayEGL*)(obj))
37 
38 typedef struct _GstGLDisplayEGL GstGLDisplayEGL;
39 typedef struct _GstGLDisplayEGLClass GstGLDisplayEGLClass;
40 
41 /**
42  * GstGLDisplayEGL:
43  *
44  * the contents of a #GstGLDisplayEGL are private and should only be accessed
45  * through the provided API
46  */
47 struct _GstGLDisplayEGL
48 {
49   GstGLDisplay          parent;
50 
51   /* <private> */
52   gpointer display;
53 
54   gboolean foreign_display;
55 
56   gpointer _padding[GST_PADDING];
57 };
58 
59 struct _GstGLDisplayEGLClass
60 {
61   GstGLDisplayClass object_class;
62 
63   gpointer _padding[GST_PADDING];
64 };
65 
66 GST_GL_API
67 GstGLDisplayEGL *gst_gl_display_egl_new (void);
68 
69 GST_GL_API
70 GstGLDisplayEGL *gst_gl_display_egl_new_with_egl_display (gpointer display);
71 
72 GST_GL_API
73 GstGLDisplayEGL *gst_gl_display_egl_from_gl_display (GstGLDisplay * display);
74 
75 GST_GL_API
76 gpointer         gst_gl_display_egl_get_from_native (GstGLDisplayType type, guintptr display);
77 
78 #define GST_GL_DISPLAY_EGL_NAME "gst.gl.display.egl"
79 
80 G_END_DECLS
81 
82 #endif /* __GST_GL_DISPLAY_EGL_H__ */
83