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Re: [Devel] [BUG] We cannot handle face_index using OTC/TTC fonts
From: |
Steve Hartwell |
Subject: |
Re: [Devel] [BUG] We cannot handle face_index using OTC/TTC fonts |
Date: |
Tue, 20 Apr 2004 00:10:04 -0700 |
On Apr 19, 2004, at 1:26 AM, Werner LEMBERG wrote:
This won't work: WinFNT files can also have face index values > 0, so
the test for a valid font format must be done first before checking
for a valid face index. Chisato's patch is just fine.
Thanks for the clarification. I had forgotten that even 'foreign'
files will pass through tt_face_load_sfnt_header() in the process of
determining the font format.
I see now that my patch to tt_face_load_sfnt_header() would have
returned SFNT_Err_Bad_Argument for WinFNT files with a face index > 0
instead of the expected error code SFNT_Err_Unknown_File_Format.
On Apr 18, 2004, at 5:34 AM, Chisato Yamauchi wrote:
Your patch is more suitable.
No, I'm happy to say that I understand that your patch is the correct
one.
Thanks for the collaboration,
Best regards,
Steve Hartwell