Hi Werner, Thank you for quick response. To be more precise, my case is PDLCJH+OCR-A font. This is incremental font build of OCR-A font. Free type flags it as tricky.
BR, Justyna -----Original Message----- From: suzuki toshiya <[email protected]> Sent: Friday, February 12, 2021 2:06 AM To: Werner LEMBERG <[email protected]>; Justyna Wawrzynska <[email protected]>; Roy Tam <[email protected]> Cc: [email protected] Subject: [EXTERNAL] Re: Problem with flagging font as 'tricky' Dear Werner, Justyna and Roy, "DLC" was introduced by the request from Mr. Roy Tam, https://nam03.safelinks.protection.outlook.com/?url=https%3A%2F%2Furldefense.com%2Fv3%2F__https%3A%2F%2Fgitlab.freedesktop.org%2Ffreetype%2Ffreetype%2F-%2Fcommit%2F0ed9fef032641c30d0398d98a01b69eca1c15224__%3B!!GXa4NB5MBjHR!GhS45UM8ehm31_wdZY6W6qbgdu5gKwZRk5MJ738vZwccn05k2yyj_H-xn3c1sjyGMskkFKv2UNMC%24&data=04%7C01%7Cjustyna.wawrzynska%40bluecrestinc.com%7C7cda724ec08348f84e2b08d8cef26873%7C8310f036fe8d4702a1e0177e9320227c%7C0%7C0%7C637486887837571500%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=gnyl5InB9EGayRRkEtGJHTH3h1GFVohpDlEuqXtULQ8%3D&reserved=0 The assumed font file*s* were dlctt-m7.ttf and dftt-f5.ttf. Revisiting the changeset, using "DLC" prefix in the deny list is slightly too greedy idea to catch all Dynalab fonts, I feel. Also it could be slightly odd to understand the situation as "2 different fonts produced by same company have same family name", because it means that the customer cannot use these 2 fonts at the same time. Mr. Roy, do you have more detailed info to identify the fonts precisely? Regards, mpsuzuki On 2021/02/12 1:44, Werner LEMBERG wrote: > > Hello Justyna, > > >> Before flagging the font as 'tricky' you are checking its name and >> comparing it with the trick_names table defined in ttobjs.c file. >> This causes that some fonts which aren't tricky are also flagged and >> as a result we can't use autohinting on it. > > What names are you talking about? > >> The main problem cause the fonts having prefixes in its names (like >> incremental fonts) and "DLC" in the trick_names table. Is there any >> chance to change this method or even change the "DLC" to "DLCMing" >> and "DLCFong"? > > Certainly. The more details you give on the font names you are going > to use (or which are already used by you), the finer we can adjust the > filter. > > > Werner > This email message may contain confidential, proprietary and/or privileged information. It is intended only for the use of the intended recipient(s). If you have received it in error, please immediately advise the sender by reply email and then delete this message. No one other than the intended recipient may disclose, copy, distribute or use the information contained in this message.
