/*****************************************************************************
* opengl.h: OpenGL vout_display helpers
*****************************************************************************
- * Copyright (C) 2004 the VideoLAN team
+ * Copyright (C) 2004-2013 VLC authors and VideoLAN
* Copyright (C) 2009 Laurent Aimar
*
- * Authors: Cyril Deguet <asmax@videolan.org>
- * Gildas Bazin <gbazin@videolan.org>
- * Eric Petit <titer@m0k.org>
- * Cedric Cocquebert <cedric.cocquebert@supelec.fr>
- * Laurent Aimar <fenrir _AT_ videolan _DOT_ org>
+ * Authors: Laurent Aimar <fenrir _AT_ videolan _DOT_ org>
+ * Rémi Denis-Courmont
+ * Jean-Baptiste Kempf <jb@videolan.org>
+ * Ilkka Ollakka <ileoo@videolan.org>
+ * Felix Paul Kühne <fkuehne at videolan dot org>
+ * Rafaël Carré <funman@videolanorg>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * This program 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 2.1 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
+ * 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 General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#include <vlc_common.h>
#include <vlc_picture_pool.h>
#include <vlc_opengl.h>
+/* Change USE_OPENGL_ES value to set the OpenGL ES version (1, 2) you want to use
+ * A value of 0 will activate normal OpenGL */
#ifdef __APPLE__
# include <TargetConditionals.h>
# if !TARGET_OS_IPHONE
+# define USE_OPENGL_ES 0
# define MACOS_OPENGL
# include <OpenGL/gl.h>
-# else
-# define USE_OPENGL_ES 1
+# else /* Force ESv2 on iOS */
+# define USE_OPENGL_ES 2
# include <OpenGLES/ES1/gl.h>
# include <OpenGLES/ES2/gl.h>
# include <OpenGLES/ES2/glext.h>
# endif
-#endif
-
-// Define USE_OPENGL_ES to the GL ES Version you want to select
-#ifndef USE_OPENGL_ES
-# define USE_OPENGL_ES 0
-#endif
-
-#if !defined (__APPLE__)
+#else /* !defined (__APPLE__) */
+# ifndef USE_OPENGL_ES
+# define USE_OPENGL_ES 0
+# endif
# if USE_OPENGL_ES == 2
# include <GLES2/gl2.h>
# elif USE_OPENGL_ES == 1
# include <GLES/gl.h>
# else
-# ifdef WIN32
+# ifdef _WIN32
# include <GL/glew.h>
# undef glClientActiveTexture
# undef glActiveTexture