Make obscured optimization optional and disabled by default
commit79b35587bfa1250d74280eb886322d7f290a8c18
authormalc <av1474@comtv.ru>
Tue, 9 Oct 2012 10:56:27 +0000 (9 14:56 +0400)
committermalc <av1474@comtv.ru>
Tue, 9 Oct 2012 10:56:27 +0000 (9 14:56 +0400)
tree39f235f9c5d8acfe7a710b9094efe2942f876a0a
parent6b0932f0c45cee42c292ea9efdaffa36afdc455d
Make obscured optimization optional and disabled by default

At least CBZ[1] can contain images with alpha which which leads to
"funny" results, those adventurous enough can still compile with
OBSCURED_OPT defined to get whatever speed increase that gives...

[1] For instance CBZ containing just this image http://xkcd.com/1110/
link.c
tbs