1 /* 2 * Copyright (C) 2011 Igalia S.L. 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Lesser General Public License for more details. 13 * 14 * You should have received a copy of the GNU Lesser General Public 15 * License along with this library; if not, write to the Free 16 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * Boston, MA 02110-1301 USA 18 */ 19 20 #ifndef GraphicsContext3DInternal_h 21 #define GraphicsContext3DInternal_h 22 23 typedef struct __GLXcontextRec *GLXContext; 24 typedef unsigned long GLXPbuffer; 25 typedef unsigned long GLXPixmap; 26 typedef unsigned char GLubyte; 27 typedef unsigned long Pixmap; 28 29 namespace WebCore { 30 31 class GraphicsContext3D; 32 33 class GraphicsContext3DInternal { 34 public: 35 static GraphicsContext3DInternal* create(); 36 ~GraphicsContext3DInternal(); 37 void makeContextCurrent(); 38 39 private: 40 friend class GraphicsContext3D; 41 static GraphicsContext3DInternal* createPbufferContext(); 42 static GraphicsContext3DInternal* createPixmapContext(); 43 GraphicsContext3DInternal(GLXContext, GLXPbuffer); 44 GraphicsContext3DInternal(GLXContext, Pixmap, GLXPixmap); 45 46 static void addActiveGraphicsContext(GraphicsContext3D*); 47 static void removeActiveGraphicsContext(GraphicsContext3D*); 48 static void cleanupActiveContextsAtExit(); 49 50 GLXContext m_context; 51 GLXPbuffer m_pbuffer; 52 Pixmap m_pixmap; 53 GLXPixmap m_glxPixmap; 54 }; 55 56 } 57 58 #endif // GraphicsContext3DIternal_h 59
