X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=gamma_compression_effect.h;h=0155ee54b32fb28313d22785d91497e7f40a08c8;hp=4c77b4c2cb2268af48f662b321cdfe4e2972a68f;hb=59d1272f3cf81f593ec3c45a47f215beb478b530;hpb=e8650c7b7814c5beef59059b8acac3e5e7b8ddc6

diff --git a/gamma_compression_effect.h b/gamma_compression_effect.h
index 4c77b4c..0155ee5 100644
--- a/gamma_compression_effect.h
+++ b/gamma_compression_effect.h
@@ -15,10 +15,15 @@
 class GammaCompressionEffect : public Effect {
 public:
 	GammaCompressionEffect();
+	virtual std::string effect_type_id() const { return "GammaCompressionEffect"; }
 	std::string output_fragment_shader();
 
 	virtual bool needs_srgb_primaries() const { return false; }
 
+	// Actually needs postmultiplied input as well as outputting it.
+	// EffectChain will take care of that.
+	virtual AlphaHandling alpha_handling() const { return OUTPUT_ALPHA_POSTMULTIPLIED; }
+
 private:
 	GammaCurve destination_curve;
 	float compression_curve[COMPRESSION_CURVE_SIZE];