[Bug 421] Implement a DIB engine

http://bugs.winehq.org/show_bug.cgi?id=421

[e-mail] changed:

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--- Comment #357 from [e-mail]  2010-05-22 13:21:42 ---
Created an attachment (id=28187)
 --> (http://bugs.winehq.org/attachment.cgi?id=28187)
DIB Engine - Fixed for wine-1.2-rc1

Quick-and-dirty fix for wine 1.2-rc1.
Don't know why but some patches in gdi/winex11 code make some SetDIBits() calls
with "numlines" parameter negative.... No time to look if it's a correct
behaviour or not, but the fix works changing sign of it if negative.
If somebody has a better hint, he's wellcome....

Max