In ResampleEffect, precompute the Lanczos function into a table.

[movit] / mipmap_needing_effect.frag

diff --git a/mipmap_needing_effect.frag b/mipmap_needing_effect.frag
index ef4a5166cee96138a7a463754e152664b3f84c84..2bff7842b0ec4156da20b76d2d6e51e73bc8ffa2 100644 (file)
--- a/mipmap_needing_effect.frag
+++ b/mipmap_needing_effect.frag
@@ -1,5 +1,5 @@
 // Used only for testing.
 vec4 FUNCNAME(vec2 tc)
 {
-       return INPUT(tc * vec2(4.0f));
+       return INPUT(tc * vec2(4.0));
 }