1 /* 2 * GStreamer 3 * Copyright (C) 2012 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_WINDOW_X11_H__ 22 #define __GST_GL_WINDOW_X11_H__ 23 24 #include <X11/Xlib.h> 25 #include <X11/Xutil.h> 26 27 #include <gst/video/video.h> 28 29 #include <gst/gl/gstgl_fwd.h> 30 #include <gst/gl/gstglwindow.h> 31 32 G_BEGIN_DECLS 33 34 #define GST_TYPE_GL_WINDOW_X11 (gst_gl_window_x11_get_type()) 35 G_GNUC_INTERNAL GType gst_gl_window_x11_get_type (void); 36 37 #define GST_GL_WINDOW_X11(o) (G_TYPE_CHECK_INSTANCE_CAST((o), GST_TYPE_GL_WINDOW_X11, GstGLWindowX11)) 38 #define GST_GL_WINDOW_X11_CLASS(k) (G_TYPE_CHECK_CLASS((k), GST_TYPE_GL_WINDOW_X11, GstGLWindowX11Class)) 39 #define GST_IS_GL_WINDOW_X11(o) (G_TYPE_CHECK_INSTANCE_TYPE((o), GST_TYPE_GL_WINDOW_X11)) 40 #define GST_IS_GL_WINDOW_X11_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE((k), GST_TYPE_GL_WINDOW_X11)) 41 #define GST_GL_WINDOW_X11_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_TYPE_GL_WINDOW_X11, GstGLWindowX11Class)) 42 43 typedef struct _GstGLWindowX11 GstGLWindowX11; 44 typedef struct _GstGLWindowX11Private GstGLWindowX11Private; 45 typedef struct _GstGLWindowX11Class GstGLWindowX11Class; 46 47 /** 48 * GstGLWindowX11: 49 * 50 * Opaque #GstGLWindowX11 object 51 */ 52 struct _GstGLWindowX11 53 { 54 /*< private >*/ 55 GstGLWindow parent; 56 57 gboolean running; 58 gboolean visible; 59 gboolean allow_extra_expose_events; 60 61 /* opengl context */ 62 Display *device; 63 Screen *screen; 64 gint screen_num; 65 Visual *visual; 66 Window root; 67 gulong white; 68 gulong black; 69 gint depth; 70 gint device_width; 71 gint device_height; 72 gint connection; 73 XVisualInfo *visual_info; 74 Window parent_win; 75 76 /* X window */ 77 Window internal_win_id; 78 79 GSource *x11_source; 80 81 /*< private >*/ 82 GstGLWindowX11Private *priv; 83 84 gpointer _reserved[GST_PADDING]; 85 }; 86 87 /** 88 * GstGLWindowX11Class: 89 * 90 * Opaque #GstGLWindowX11Class object 91 */ 92 struct _GstGLWindowX11Class { 93 /*< private >*/ 94 GstGLWindowClass parent_class; 95 96 /*< private >*/ 97 gpointer _reserved[GST_PADDING_LARGE]; 98 }; 99 100 G_GNUC_INTERNAL 101 GstGLWindowX11 * gst_gl_window_x11_new (GstGLDisplay * display); 102 103 G_GNUC_INTERNAL 104 void gst_gl_window_x11_trap_x_errors (void); 105 106 G_GNUC_INTERNAL 107 gint gst_gl_window_x11_untrap_x_errors (void); 108 109 G_GNUC_INTERNAL 110 gboolean gst_gl_window_x11_create_window (GstGLWindowX11 * window_x11); 111 112 G_END_DECLS 113 114 #endif /* __GST_GL_WINDOW_X11_H__ */ 115