> - Can FreeType provide FT_IS_LAYERED macro so that they handled
> separately? It is not nice to have to check for error in
> FT_Palette_Select.
Hmm. An `FT_IS_LAYERED(face)' macro isn't really helpful. We would
rather need `FT_IS_LAYERED(face, glyph_index)'. I don't see much
benefit in comparison to
if ( FT_Get_Color_Glyph_Layer( ... ) )
...
as we have now.
> I am not sure if FT_HAS_COLOR covers it.
It does.
> - I asked earlier if FT_LOAD_NORECURSE works for layered glyphs.
> Can we use a reserved pointer to store the palette data in this
> case? We have 'void* other' in FT_GlyphSlot.
FT_LOAD_NORECURSE is for composite glyphs only. I don't want to abuse
it for glyph layers, inspite of some similarities. Just imagine if
you have both composite glyphs and colored glyph layers...
Werner
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