Collapse passes more aggressively in the face of size changes.

[movit] / mix_effect.h

diff --git a/mix_effect.h b/mix_effect.h
index 9abe6010a86d1aabb4640759c99fef537cb4caae..d891eb5212f7470d013553bc48a2b742d5a40f69 100644 (file)
--- a/mix_effect.h
+++ b/mix_effect.h
@@ -18,6 +18,7 @@ public:
 
        virtual bool needs_srgb_primaries() const { return false; }
        virtual unsigned num_inputs() const { return 2; }
+       virtual bool one_to_one_sampling() const { return true; }
 
        // TODO: In the common case where a+b=1, it would be useful to be able to set
        // alpha_handling() to INPUT_PREMULTIPLIED_ALPHA_KEEP_BLANK. However, right now