Switch from GtkGLExt to internal OpenGL handling

[grits] / src / gtkgl.h

diff --git a/src/gtkgl.h b/src/gtkgl.h
new file mode 100644 (file)
index 0000000..174fc76
--- /dev/null
+++ b/src/gtkgl.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2011 Andy Spencer <andy753421@gmail.com>
+ *
+ * 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 3 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GTK_GL_H__
+#define __GTK_GL_H__
+
+/* Call before widget is realized */
+void gtk_gl_enable(GtkWidget *widget);
+
+/* Call at the start of "expose" */
+void gtk_gl_begin(GtkWidget *widget);
+
+/* Call at the end of "expose-event" */
+void gtk_gl_end(GtkWidget *widget);
+
+/* Call when done to cleanup data */
+void gtk_gl_disable(GtkWidget *widget);
+
+#endif