Output the graph in dot form at finalize time.

[movit] / effect.h

diff --git a/effect.h b/effect.h
index c016a55070c2fb63585cd381c46c9e69a4de77a4..f1520b797f9f658a3218838b379fd5c9b281ed8c 100644 (file)
--- a/effect.h
+++ b/effect.h
@@ -46,7 +46,12 @@ void set_uniform_vec3(GLuint glsl_program_num, const std::string &prefix, const
 void set_uniform_vec4_array(GLuint glsl_program_num, const std::string &prefix, const std::string &key, const float *values, size_t num_values);
 
 class Effect {
-public: 
+public:
+       // An identifier for this type of effect, mostly used for debug output
+       // (but some special names, like "ColorSpaceConversionEffect", holds special
+       // meaning). Same as the class name is fine.
+       virtual std::string effect_type_id() const = 0;
+
        // Whether this effects expects its input (and output) to be in
        // linear gamma, ie. without an applied gamma curve. Most effects
        // will want this, although the ones that never actually look at