[Bug 22344]=?UTF-8?Q?=20Die=20V=C3=B6lker?=: upside down Cinepak intro video with greenish colors

http://bugs.winehq.org/show_bug.cgi?id=22344

--- Comment #1 from Jörg Höhle   2010-06-09 08:43:25 ---
I've written tests that show that native iccvid and MS-Video1 codecs accept (at
least ICLocate and DecompressQuery does so) negative BI_RGB bitmap heights.

However, when I change iccvid.c:DecompressQuery to accept
a) only BI_RGB (instead of accepting everyginth, e.g. YUV) or
b) a negative height,
then in both cases the app (using native amstream+devenum+quartz) skips the
first intro video (the Cinepak one).

It is a mystery to me why enabling something (in case b) causes a lack of
functionality (no more video instead of a green upside down one)!