The italic angle is commonly specified in fractional degrees in
Type 1 fonts and its derivatives. This change clarifies and fixes
these values. Note that CFF fonts has always reported them as such,
but truncated the underline position and thickness. Fixes#1367.
* include/freetype/t1tables.h (PS_FontInfoRec):
Use FT_Fixed for italic_angle.
* src/cid/cidtoken.h, src/type1/t1tokens.h, src/type42/t42parse.c:
Modify the italic_angle token.
* src/cff/cffdrivr.c (cff_ps_get_font_info): Fix the underline
position and thickness.
* docs/CHANGES: Note this change.
* src/autofit/aflatin.c (af_latin_stretch_top_tilde,
af_latin_stretch_bottom_tilde, af_latin_align_top_tilde,
af_latin_align_bottom_tilde,
af_glyph_hints_apply_vertical_separation_adjustments): Use `ADD_LONG` and
`SUB_LONG` for values that involve `FT_LONG_MAX` and `FT_LONG_MIN`.
Fixes issue #1363.
==========================
Tag sources with `VER-2-14-1'.
* docs/VERSION.TXT: Add entry for version 2.14.1.
* docs/CHANGES: Updated.
* docs/release, docs/README, builds/macs/README: Updated.
* README, src/base/ftver.rc, builds/windows/vc2010/index.html,
builds/windows/visualc/index.html, builds/windows/visualce/index.html,
builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/index.html,
docs/freetype-config.1: s/2.14.0/2.14.1/, s/2140/2141/.
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
* builds/unix/configure.raw (version_info): Set to 26:4:20.
* CMakeLists.txt (VERSION_PATCH): Set to 1.
Starting with this version, OpenSSH uses `scp` with the SFTP protocol as the
default. However, SFTP is disabled on savannah.gnu.org since January 2025.
==========================
Tag sources with `VER-2-14-0'.
* docs/VERSION.TXT: Add entry for version 2.14.0.
* docs/CHANGES: Updated.
* docs/release, docs/README, builds/macs/README: Updated.
* README, src/base/ftver.rc, builds/windows/vc2010/index.html,
builds/windows/visualc/index.html, builds/windows/visualce/index.html,
builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/index.html,
docs/freetype-config.1: s/2.13.3/2.14.0/, s/2133/2140/.
* include/freetype/freetype.h (FREETYPE_MINOR): Set to 14.
(FREETYPE_PATCH): Set to 0.
* builds/unix/configure.raw (version_info): Set to 26:3:20.
* CMakeLists.txt (VERSION_MINOR): Set to 14.
(VERSION_PATCH): Set to 0.
This avoids cluttering the source code with VMS-specific changes.
* include/freetype/internal/ftcalc.h [__VMS], src/base/ftcalc.c
[vms_auto64_source]: Remove.
* builds/vms/patch_ftcalc.sed: New file.
* vms_make.com: Change macro definitions while this script is running; we
use `GNU sed` to inject the necessary preprocessor code on the fly.
This is intended to warn against modifying any fields in the class,
at compile-time and avoid crashes at run-time.
* include/freetype/internal/ftobjs.h (FT_ModuleRec): Do it.
* src/base/ftobjs.c (Destroy_Module, FT_Add_Module): Updated.
Fixes#1351 and various warnings about unused variables.
* src/truetype/ttinterp.c: Put the entire body under #ifdef.
* src/truetype/ttgload.c (TT_Process_Composite_Glyph): Relocate
some declarations.
* src/truetype/ttinterp.h: Remove some #ifdef conditions.
* src/truetype/ttobjs.c (tt_size_done): Modified.
For example, with `GoogleSansFlex-Regular.ttf` at ROND=100, the 'Q' glyph
was misrendering.
* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Reset `tupleScalars`
earlier.
* include/freetype/internal/ftcalc.h [__VMS]: Undefine `FT_MulFix`.
* src/base/ftcalc.c [vms_auto64_source]: Define `FT_MulFix`.
* vms_make.com: Also create 32bit version of the FreeType library.
Call T1_Set_MM_WeightVector, which actually sets default weights,
instead of TT_Set_MM_Blend, which just centers the axes.
* src/type1/t1load.c (T1_Reset_MM_Blend): Do it.
* include/freetype/internal/services/svmetric.h (FT_Size_Reset_Func):
Update typedef, do not return error.
* src/truetype/ttobjs.c (tt_size_reset_height): Move the PPem error
handling from here...
(tt_size_reset): ... to here to improve readability.
src/truetype/ttobjs.h (tt_size_reset_height): Update prototype.
It is possible to have a fractional part after rounding when rounding
to half-grid or super-rounding. The specs call to ignore the fractional
part in that case.
^ src/truetype/ttinterp.c (Ins_EVEN, Ins_ODD): Fix mask.
