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Re: [ft-devel] Bitmap Byte Order
From: |
Werner LEMBERG |
Subject: |
Re: [ft-devel] Bitmap Byte Order |
Date: |
Sat, 10 Nov 2007 09:42:44 +0100 (CET) |
> I need to make freetype render into a flow_down bitmap, but with the
> byte order of each row reversed.
>
> Example: For a bitmap that is 24 pixles wide (3 bytes), byte 2 is
> the top left, byte 1 is top middle, and byte 0 is top right. The
> start of the next row will be byte 4, etc.
I think you have to do the byte order changes by yourself. This
should be able to write at a very low level to gain maximum speed (or
even in assembler if necessary), so I don't see a real problem here.
Werner