add opengl support

[chaz/rasterize] / scene.h

diff --git a/scene.h b/scene.h
index d198614a3b4ee5385bb3a4166f9aa51d54539f3f..ae373d707dcb5b40ea6dadb4a1fea59988c7a5a8 100644 (file)
--- a/scene.h
+++ b/scene.h
@@ -33,6 +33,13 @@ void scene_destroy(scene_t* s);
  */
 raster_t* scene_render(scene_t* s);
 
+#if OPENGL
+/*
+ * Render a scene to a window using OpenGL.  This function does not return.
+ */
+void scene_render_gl(scene_t* s);
+#endif // OPENGL
+
 
 #endif // _SCENE_H_