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Re: [ft-devel] Problems with gfdriver in ftview.
From: |
Werner LEMBERG |
Subject: |
Re: [ft-devel] Problems with gfdriver in ftview. |
Date: |
Tue, 10 Jul 2018 18:27:22 +0200 (CEST) |
> [...] I still have a doubt about pitch value, currently it is set to
> (w+7) / 8 (w: glyph width ). The documentation says `For the B/W
> rasterizer, ‘pitch’ is always an even number.' but this is also
> returning odd values. Is there any problem in this?
Well, simply follow the documentation, i.e., set `pitch' to
((((w + 7) / 8) + 1) / 2) * 2
(but with some better C code :-) and use this value for creating the
bitmap.
>> What git commit ID of the `freetype2-demos' repository are you
>> using?
>
> I am using freetype2-demos' VER 2.9.1.
OK, thanks.
Werner