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/* GdkGLExt - OpenGL Extension to GDK
* Copyright (C) 2002-2004 Naofumi Yasufuku
*
* This library 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 library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#ifndef __GDK_GL_DEBUG_H__
#define __GDK_GL_DEBUG_H__
#include <glib.h>
#include <gdk/gdkgldefs.h>
G_BEGIN_DECLS
typedef enum {
GDK_GL_DEBUG_MISC = 1 << 0,
GDK_GL_DEBUG_FUNC = 1 << 1,
GDK_GL_DEBUG_IMPL = 1 << 2
} GdkGLDebugFlag;
#ifdef G_ENABLE_DEBUG
#define GDK_GL_NOTE(type, action) G_STMT_START { \
if (gdk_gl_debug_flags & GDK_GL_DEBUG_##type) \
{ action; }; } G_STMT_END
#if __STDC_VERSION__ < 199901L
# if __GNUC__ >= 2
# define __func__ __FUNCTION__
# else
# define __func__ "<unknown>"
# endif
#endif
#define GDK_GL_NOTE_FUNC() G_STMT_START { \
if (gdk_gl_debug_flags & GDK_GL_DEBUG_FUNC) \
g_message (" - %s ()", __func__); } G_STMT_END
#define GDK_GL_NOTE_FUNC_PRIVATE() G_STMT_START { \
if (gdk_gl_debug_flags & GDK_GL_DEBUG_FUNC) \
g_message (" -- %s ()", __func__); } G_STMT_END
#define GDK_GL_NOTE_FUNC_IMPL(func) G_STMT_START { \
if (gdk_gl_debug_flags & GDK_GL_DEBUG_IMPL) \
g_message (" ** %s ()", (func)); } G_STMT_END
#else /* !G_ENABLE_DEBUG */
#define GDK_GL_NOTE(type, action)
#define GDK_GL_NOTE_FUNC()
#define GDK_GL_NOTE_FUNC_PRIVATE()
#define GDK_GL_NOTE_FUNC_IMPL(func)
#endif /* G_ENABLE_DEBUG */
GDK_GL_VAR guint gdk_gl_debug_flags;
G_END_DECLS
#endif /* __GDK_GL_DEBUG_H__ */
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