Add edge information about odd things, such as bounces, resizes and non-standard...

[movit] / effect_chain.h

diff --git a/effect_chain.h b/effect_chain.h
index 6aa5b48fe852ecb12dc4bcdede416c69837b2f0c..0abd51805793a2d40b4b9fd0f5394a056bad7dc0 100644 (file)
--- 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;