Stuart Brady wrote:
> 
> Paul Walker writes
> 
> >> a palette (also storing line interrupt info). A BMP is a horizontally
> >> mirrored 1, 2, or 4-bit bitmap, with a palette. It shouldn't be too much
> 
> >Vertically, last time I looked.
> 
> >That is, it's stored upside down. Never did work out why.
> 
> I always get horizontally mirrored and vertically mirrored the wrong way
> round... Horizontally mirrored should mean that the image gets mirrored
> along the horizontal (y=0), shouldn't it?
> 
Shouldn't really, no... 'Horizontally mirrored' means flipped
left-to-right, 'vertically mirrored' means flipped top-to-bottom. Think
of it as a description of the movement, rather than a reference to the
axis.

Not that this is particularly useful... :)

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