Make the internal effects private to EffectChain.

[movit] / colorspace_conversion_effect.h

diff --git a/colorspace_conversion_effect.h b/colorspace_conversion_effect.h
index 93db321d79a3f9e201efca2e5ee6d35fd19e195e..15ad0addbc04394d2f70650c211495e2b0c2cacb 100644 (file)
--- a/colorspace_conversion_effect.h
+++ b/colorspace_conversion_effect.h
@@ -12,8 +12,12 @@
 #include "effect_chain.h"
 
 class ColorspaceConversionEffect : public Effect {
-public:
+private:
+       // Should not be instantiated by end users.
        ColorspaceConversionEffect();
+       friend class EffectChain;
+
+public:
        virtual std::string effect_type_id() const { return "ColorspaceConversionEffect"; }
        std::string output_fragment_shader();