https://bugs.winehq.org/show_bug.cgi?id=29852
--- Comment #12 from Bruno Jesus 00cpxxx@gmail.com --- (In reply to Dmitry Timoshkov from comment #10)
Hi Bruno,
biHeight is not supposed to be negative neither in source nor in destination bitmaps. I have several different VFW codecs with source around and neither of them handles or expects a negative biHeight. Do you know where it comes from? Is that what application specified or something that Wine returned at some point?
Hi, Dmitry. Thanks for your comment, I'll dig deeper in the backtrace and check where that comes from.