[ros-kernel] kmode GDI advise needed
Royce Mitchell III
royce3 at ev1.net
Tue Jun 22 01:51:56 CEST 2004
Need a bit of advise.
We've got a guy in irc who wants to test mesa in reactos, and he's
running into an UNIMPLEMENTED. I've looked at the code....
the issue here that is UNIMPLEMENTED is the case where the source
HBITMAP object doesn't have an underlying DIBSECTION ( i.e. dib is null )
Now, as I'm looking at it, BITMAPOBJ has a BITMAP member called bitmap,
which of course has a member called bmBits.
I'm assuming that since there's no DIBSECTION, we must get our bitmap
data from this member.
I also assume from the other members of the BITMAP object that we have
everything we need to know about the format of those bits.
To make a long story short, I don't want to duplicate a *ton* of code
that already exists for what is basically a bitblt.
What would be the best way to reuse existing code to perform this blt
without having to make a copy of it?
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