>> Nice! Please don't forget to document, probably with screenshots,
>> which code changes cause which improvements, and which cause
>> degradations.
>
> I will take screenshots as well as comment (at least temporarily)
> the code in the patch. I feel kind of embarrassed posting these
> "hacky" patches of ttinterp.c, but I'm sure it can be refined once
> all important parts are identified. ;)
I'm very grateful that you take some time to play with these things...
>> It might be useful also to emulate ClearType `better',
>> this is, to use a larger factor for increasing the horizontal
>> resolution.
>
> This is a part I was wondering about. I understand that CT splits a
> pixel into 16 horizontal chunks and stuff like RTDG[], RDTG[],
> MDAP[R], MIAP[R], etc., all use that grid. However, let's say we
> want to increase the horizontal resolution to 32, or 64, or 256...
> or infinity? Wouldn't increasing the horizontal resolution to
> infinity simply mean /ignoring/ these instructions horizontally?
Good question. I'll ask it on the OpenType mailing list.
Werner
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