X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=colorspace_conversion_effect.h;h=15ad0addbc04394d2f70650c211495e2b0c2cacb;hp=33a04ed451a201d66ada7d97083c2b73a29a3694;hb=e22b57d30085d193da7829e0bc082ad1a310963e;hpb=1ca4785183b5af9a2a255bba0a28dfdae156470a

diff --git a/colorspace_conversion_effect.h b/colorspace_conversion_effect.h
index 33a04ed..15ad0ad 100644
--- a/colorspace_conversion_effect.h
+++ b/colorspace_conversion_effect.h
@@ -12,12 +12,17 @@
 #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();
 
 	virtual bool needs_srgb_primaries() const { return false; }
+	virtual AlphaHandling alpha_handling() const { return DONT_CARE_ALPHA_TYPE; }
 
 private:
 	Colorspace source_space, destination_space;