X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=effect.h;h=623915b8cd5fea8e4d3ed90fe70679d55ee7d336;hp=a7b0e4be0565a0375b0ed4231c3bf03e5894b75a;hb=a592c55caca0fb654bad4ec43b84c46abcee21c2;hpb=928743085b7f0f88b3e1b0e59e2d7ebec7816bd2

diff --git a/effect.h b/effect.h
index a7b0e4b..623915b 100644
--- a/effect.h
+++ b/effect.h
@@ -18,6 +18,7 @@ public:
 	virtual bool needs_srgb_primaries() { return true; }
 	virtual bool needs_many_samples() { return false; }
 	virtual bool needs_mipmaps() { return false; }
+	virtual std::string output_glsl() = 0;
 
 	// Neither of these take ownership.
 	bool set_int(const std::string&, int value);