X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=blur_effect.h;h=b68094755bfe6188c801ebfbae222cd89870a0a6;hp=7f92074b882b2b1b06c1e34128d97a2dc5a5cc6e;hb=b10c546f579c7ccb5939161e61a71cd18a3f9bbd;hpb=caa05550e868db406e4b54e69d60b5573f59cb60

diff --git a/blur_effect.h b/blur_effect.h
index 7f92074..b680947 100644
--- a/blur_effect.h
+++ b/blur_effect.h
@@ -24,6 +24,7 @@ public:
 	virtual bool needs_texture_bounce() const { return true; }
 	virtual bool needs_mipmaps() const { return true; }
 	virtual bool needs_srgb_primaries() const { return false; }
+	virtual AlphaHandling alpha_handling() const { return INPUT_AND_OUTPUT_ALPHA_PREMULTIPLIED; }
 
 	virtual void inform_input_size(unsigned input_num, unsigned width, unsigned height);