1 files changed, 67 insertions, 0 deletions
diff --git a/plugins/gtkui/gtkglext-gtk2/gtk/gtkgldebug.h b/plugins/gtkui/gtkglext-gtk2/gtk/gtkgldebug.h
new file mode 100644
index 00000000..9d23f72b
--- /dev/null
+++ b/plugins/gtkui/gtkglext-gtk2/gtk/gtkgldebug.h
@@ -0,0 +1,67 @@
+/* GtkGLExt - OpenGL Extension to GTK+
+ * 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 __GTK_GL_DEBUG_H__
+#define __GTK_GL_DEBUG_H__
+
+#include <glib.h>
+
+#include <gtk/gtkgldefs.h>
+
+G_BEGIN_DECLS
+
+typedef enum {
+  GTK_GL_DEBUG_MISC = 1 << 0,
+  GTK_GL_DEBUG_FUNC = 1 << 1
+} GtkGLDebugFlag;
+
+#ifdef G_ENABLE_DEBUG
+
+#define GTK_GL_NOTE(type, action)               G_STMT_START {  \
+  if (gtk_gl_debug_flags & GTK_GL_DEBUG_##type)                 \
+    { action; };                                } G_STMT_END
+
+#if __STDC_VERSION__ < 199901L
+#  if __GNUC__ >= 2
+#    define __func__ __FUNCTION__
+#  else
+#    define __func__ "<unknown>"
+#  endif
+#endif
+
+#define GTK_GL_NOTE_FUNC()                      G_STMT_START {  \
+  if (gtk_gl_debug_flags & GTK_GL_DEBUG_FUNC)                   \
+    g_message (" - %s ()", __func__);           } G_STMT_END
+
+#define GTK_GL_NOTE_FUNC_PRIVATE()              G_STMT_START {  \
+  if (gtk_gl_debug_flags & GTK_GL_DEBUG_FUNC)                   \
+    g_message (" -- %s ()", __func__);          } G_STMT_END
+
+#else /* !G_ENABLE_DEBUG */
+
+#define GTK_GL_NOTE(type, action)
+#define GTK_GL_NOTE_FUNC()
+#define GTK_GL_NOTE_FUNC_PRIVATE()
+
+#endif /* G_ENABLE_DEBUG */
+
+GTK_GL_VAR guint gtk_gl_debug_flags;
+
+G_END_DECLS
+
+#endif /* __GTK_GL_DEBUG_H__ */