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_CONTEXT_WGL_H__ 22 #define __GST_GL_CONTEXT_WGL_H__ 23 24 #include "../win32/gstglwindow_win32.h" 25 26 G_BEGIN_DECLS 27 28 #define GST_TYPE_GL_CONTEXT_WGL (gst_gl_context_wgl_get_type()) 29 #define GST_GL_CONTEXT_WGL(o) (G_TYPE_CHECK_INSTANCE_CAST((o), GST_TYPE_GL_CONTEXT_WGL, GstGLContextWGL)) 30 #define GST_GL_CONTEXT_WGL_CLASS(k) (G_TYPE_CHECK_CLASS((k), GST_TYPE_GL_CONTEXT_WGL, GstGLContextWGLClass)) 31 #define GST_IS_GL_CONTEXT_WGL(o) (G_TYPE_CHECK_INSTANCE_TYPE((o), GST_TYPE_GL_CONTEXT_WGL)) 32 #define GST_IS_GL_CONTEXT_WGL_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE((k), GST_TYPE_GL_CONTEXT_WGL)) 33 #define GST_GL_CONTEXT_WGL_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_TYPE_GL_CONTEXT_WGL, GstGLContextWGLClass)) 34 35 typedef struct _GstGLContextWGL GstGLContextWGL; 36 typedef struct _GstGLContextWGLClass GstGLContextWGLClass; 37 typedef struct _GstGLContextWGLPrivate GstGLContextWGLPrivate; 38 39 struct _GstGLContextWGL { 40 /*< private >*/ 41 GstGLContext parent; 42 43 HGLRC wgl_context; 44 HGLRC external_gl_context; 45 46 GstGLContextWGLPrivate *priv; 47 48 gpointer _reserved[GST_PADDING]; 49 }; 50 51 struct _GstGLContextWGLClass { 52 /*< private >*/ 53 GstGLContextClass parent_class; 54 55 /*< private >*/ 56 gpointer _reserved[GST_PADDING]; 57 }; 58 59 GType gst_gl_context_wgl_get_type (void); 60 61 GstGLContextWGL * gst_gl_context_wgl_new (GstGLDisplay * display); 62 guintptr gst_gl_context_wgl_get_current_context (void); 63 gpointer gst_gl_context_wgl_get_proc_address (GstGLAPI gl_api, const gchar * name); 64 65 G_END_DECLS 66 67 #endif /* __GST_GL_CONTEXT_WGL_H__ */ 68