1 files changed, 1 insertions, 0 deletions
diff --git a/png/TODO b/png/TODO
index a5f639577..face7658c 100644
--- a/png/TODO
+++ b/png/TODO
@@ -22,3 +22,4 @@ Build gamma tables using fixed point (and do away with floating point entirely).
 Use greater precision when changing to linear gamma for compositing against
   background and doing rgb-to-gray transformation.
 Investigate pre-incremented loop counters and other loop constructions.
+Add interpolated method of handling interlacing.