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authorJune McEnroe <june@causal.agency>2018-02-20 17:59:15 -0500
committerJune McEnroe <june@causal.agency>2018-02-20 18:00:50 -0500
commitc23863782d4bae4d0fb925f7e658cd28fbac9b25 (patch)
tree5144cbdd485117bafca4b800c58f9f9c7438eb5d /bin/README
parentAlways use None filter for indexed or bit depth < 8 (diff)
downloadsrc-c23863782d4bae4d0fb925f7e658cd28fbac9b25.tar.gz
src-c23863782d4bae4d0fb925f7e658cd28fbac9b25.zip
Reduce bit depth in pngo
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diff --git a/bin/README b/bin/README
index 4e4a8d9d..66082e90 100644
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+++ b/bin/README
@@ -83,6 +83,7 @@ PNG optimizer. Does not support interlaced PNGs.
  - Discards unnecessary alpha channel
  - Converts unnecessary truecolor to grayscale
  - Indexes color if possible
+ - Reduces bit depth if possible
  - Applies a simple filter type heuristic
  - Applies zlib's best compression