X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=effect_chain.h;h=0abd51805793a2d40b4b9fd0f5394a056bad7dc0;hp=6aa5b48fe852ecb12dc4bcdede416c69837b2f0c;hb=45636792070587fb38cc84927f4e3d9c2ce8bd33;hpb=4ccde687b09ebc58d51fcec695bdfc1a35279c2f

diff --git a/effect_chain.h b/effect_chain.h
index 6aa5b48..0abd518 100644
--- a/effect_chain.h
+++ b/effect_chain.h
@@ -123,6 +123,10 @@ private:
 	// that depends on it (whenever possible).
 	void construct_glsl_programs(Node *output);
 
+	// Output the current graph to the given file in a Graphviz-compatible format;
+	// only useful for debugging.
+	void output_dot(const char *filename);
+
 	unsigned width, height;
 	ImageFormat output_format;