bitmap corruption

Mike Hearn mike at
Sun Mar 16 10:19:55 CST 2003

I think this is different - I have that patch applied, and it still
corrupts things. Also AddMasked isn't used in this app iirc.

On Sun, 2003-03-16 at 15:59, Michael Stefaniuc wrote:
> On Sun, Mar 16, 2003 at 02:02:18AM +0000, Mike Hearn wrote:
> > if anybody wishes to tackle a fun bug, take a look at the imagelist
> > control in commctrl32 - it corrupts masks, giving some nasty visual
> > corruption esp on toolbar icons, but i've also seen it in winrar.
> Have a look at this email
> ImageList_AddMasked() is known to corrupt images.
> bye
> 	michael
> > 
> > i suspect the _read_bitmap function doesn't do 1bit images correctly,
> > but didn't really manage to find out. i might have another crack
> > tomorrow, but in case somebody is looking for a job.... :)

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