kc3-lang/freetype/src/base

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• Show log

  Commit

• Hash : c8a24209
  Author :
  Date : 2023-04-27T11:40:46
  

  [truetype] Fix PostScript name handling for variation fonts.
  
  A variation font's PostScript name of a named instance is usually different
  from the PostScript name of an unnamed instance.  However, if a change
  between a named instance and an unnamed instance with exactly the same
  design axis values happened, it was possible that the PostScript name wasn't
  correctly updated.
  
  This commit reorganizes the code to handle this issue within the top-level
  API functions, using a new service to trigger recomputation of the
  PostScript name.
  
  * include/freetype/internal/services/svmm.h (FT_Construct_PS_Name_Func): New
  typedef.
  (FT_Service_MultiMasters): New field `construct_ps_name`.
  (FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
  
  * src/base/ftmm.c (FT_Set_Var_Design_Coordinates,
  FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates): Call
  `mm->construct_ps_name` to handle `postscript_name`.
  (FT_Set_Named_Instance): Call `mm->construct_ps_name` to handle
  `postscript_name`.
  Use shortcut.
  * src/cff/cffdrivr.c (cff_construct_ps_name): New function.
  (cff_service_multi_masters): Updated.
  
  * src/truetype/ttgxvar.c (tt_set_mm_blend): Don't handle `postscript_name`.
  (TT_Set_MM_Blend): Simplify.
  (TT_Set_Named_Instance): Return -1 if axis values haven't changed.
  Don't set `face_index`.
  (tt_construct_ps_name): New function.
  
  * src/truetype/ttgxvar.h: Updated.
  
  * src/truetype/ttdriver.c (tt_service_gx_multi_masters): Updated.
  
  * src/type1/t1driver.c (t1_service_multi_masters): Updated.
  
  * src/type1/t1load.c (T1_Set_MM_Blend): Simplify.
  

• Files

• ftadvanc.c
• ftbase.c
• ftbase.h
• ftbbox.c
• ftbdf.c
• ftbitmap.c
• ftcalc.c
• ftcid.c
• ftcolor.c
• ftdbgmem.c
• ftdebug.c
• fterrors.c
• ftfntfmt.c
• ftfstype.c
• ftgasp.c
• ftgloadr.c
• ftglyph.c
• ftgxval.c
• fthash.c
• ftinit.c
• ftlcdfil.c
• ftmac.c
• ftmm.c
• ftobjs.c
• ftotval.c
• ftoutln.c
• ftpatent.c
• ftpfr.c
• ftpsprop.c
• ftrfork.c
• ftsnames.c
• ftstream.c
• ftstroke.c
• ftsynth.c
• ftsystem.c
• fttrigon.c
• fttype1.c
• ftutil.c
• ftver.rc
• ftwinfnt.c
• md5.c
• md5.h
• rules.mk

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• Git HTTP	https://git.kmx.io/kc3-lang/freetype.git
  Git SSH	git@git.kmx.io:kc3-lang/freetype.git
  Public access ?	public
  Description	https://gitlab.freedesktop.org/freetype/freetype
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