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Small clean-ups for the last few commits. 

* include/freetype/fttrace.h (afwarp): Removed.
This commit is contained in:
Werner Lemberg 2021-07-12 22:03:25 +02:00
parent a212668c9f
commit 205d1ae43e
7 changed files with 51 additions and 37 deletions
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55
ChangeLog
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@ -1,40 +1,55 @@
2021-07-12 Werner Lemberg <wl@gnu.org>
Small clean-ups for the last few commits.
* include/freetype/fttrace.h (afwarp): Removed.
2021-07-12 David Turner <david@freetype.org> 2021-07-12 David Turner <david@freetype.org>
Remove obsolete AF_Angle type and related sources. Remove obsolete `AF_Angle` type and related sources.
Move the af_sort_xxx() functions from afangles.c to afhints.c in * src/autofit/afangles.c: File removed. Functions related to
order to get rid of the obsolete angle-related types, macros and sorting moved to...
function definitions. * src/autofit/afhints.c (af_sort_pos, af_sort_and_quantize_widths):
This file.
* src/autofit/afangles.h: File removed.
* src/autofit/aftypes.h: Updated.
* src/autofit/autofit.c: Updated.
* src/autofit/*: Remove code. * src/autofit/rules.mk (AUTOF_DRV_SRC): Updated.
2021-07-12 David Turner <david@freetype.org> 2021-07-12 David Turner <david@freetype.org>
Remove experimental auto-hinting 'warp' mode. Remove experimental auto-hinting 'warp' mode.
This feature was always experimental, and probably nevery worked This feature was always experimental, and probably never worked
properly. This patch completely removes it from the source code, properly. This patch completely removes it from the source code,
except for a documentation block describing it for historical except for a documentation block describing it for historical
purpose. purposes.
* devel/ftoption.h: Remove AF_CONFIG_OPTION_USE_WARPER. * devel/ftoption.h, include/freetype/config/ftoption.h: Remove
* include/freetype/config/ftoption.h: Remove AF_CONFIG_OPTION_USE_WARPER. `AF_CONFIG_OPTION_USE_WARPER`.
* include/freetype/ftdriver.h: Document 'warping' property as obsolete.
* src/autofit/*: Remove any warp mode related code. * include/freetype/ftdriver.h: Document 'warping' property as
obsolete.
* src/autofit/afwarp.c, src/autofit/afwarp.h: Files removed.
* src/autofit/*: Remove any code related to warp mode.
2021-07-12 David Turner <david@freetype.org> 2021-07-12 David Turner <david@freetype.org>
Remove experimental "Latin2" writing system (FT_OPTION_AUTOFIT2) Remove experimental 'Latin2' writing system (`FT_OPTION_AUTOFIT2`).
This code has always been experimental and was never compiled anyway This code has always been experimental and was never compiled anyway
(FT_OPTION_AUTOFIT2 does not appear in ftoption.h or even any of our (`FT_OPTION_AUTOFIT2` does not appear in `ftoption.h` or even any of
build files). our build files).
* include/freetype/internal/fttrace.h: Remove 'FT_TRACE_DEF( aflatin2 )'. * include/freetype/internal/fttrace.h (aflatin2): Removed.
* src/autofit/aflatin2.[hc]: Removed. * src/autofit/aflatin2.h, src/autofit/aflatin2.c: Files removed.
* src/autofit/afloader.c: Remove undocumented hook to activate Latin2 system. * src/autofit/afloader.c: Remove undocumented hook to activate
* src/autofit/afstyles.h: Remove ltn2_dflt style definition. Latin2 system.
* src/autofit/afwrtsys.h: Remove LATIN2 writing system definition. * src/autofit/afstyles.h: Remove `ltn2_dflt` style definition.
* src/autofit/afwrtsys.h: Remove `LATIN2` writing system definition.
* src/autofit/autofit.c: Updated. * src/autofit/autofit.c: Updated.
2021-07-05 Werner Lemberg <wl@gnu.org> 2021-07-05 Werner Lemberg <wl@gnu.org>

3
devel/ftoption.h
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@ -105,8 +105,7 @@ FT_BEGIN_HEADER
* *
* ``` * ```
* FREETYPE_PROPERTIES=truetype:interpreter-version=35 \ * FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
* cff:no-stem-darkening=1 \ * cff:no-stem-darkening=1
* autofitter:warping=1
* ``` * ```
* *
*/ */

3
docs/CHANGES
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@ -72,6 +72,9 @@ CHANGES BETWEEN 2.10.4 and 2.11.0
This work was Priyesh Kumar's GSoC 2020 project. This work was Priyesh Kumar's GSoC 2020 project.
- The experimental 'warp' mode (AF_CONFIG_OPTION_USE_WARPER) for the
auto-hinter has been removed.
- The smooth rasterizer performance has been improved by >10%. - The smooth rasterizer performance has been improved by >10%.
- PCF bitmap fonts compressed with LZW (these are usually files with - PCF bitmap fonts compressed with LZW (these are usually files with

3
include/freetype/config/ftoption.h
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@ -105,8 +105,7 @@ FT_BEGIN_HEADER
* *
* ``` * ```
* FREETYPE_PROPERTIES=truetype:interpreter-version=35 \ * FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
* cff:no-stem-darkening=1 \ * cff:no-stem-darkening=1
* autofitter:warping=1
* ``` * ```
* *
*/ */

20
include/freetype/ftdriver.h
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@ -53,10 +53,10 @@ FT_BEGIN_HEADER
* reasons. * reasons.
* *
* Available properties are @increase-x-height, @no-stem-darkening * Available properties are @increase-x-height, @no-stem-darkening
* (experimental), @darkening-parameters (experimental), @warping * (experimental), @darkening-parameters (experimental),
* (experimental), @glyph-to-script-map (experimental), @fallback-script * @glyph-to-script-map (experimental), @fallback-script (experimental),
* (experimental), and @default-script (experimental), as documented in * and @default-script (experimental), as documented in the @properties
* the @properties section. * section.
* *
*/ */
@ -1165,15 +1165,15 @@ FT_BEGIN_HEADER
* **Obsolete** * **Obsolete**
* *
* This property was always experimental and probably never worked * This property was always experimental and probably never worked
* correctly. It was entirely removed from the FreeType 2 sources. * correctly. It was entirely removed from the FreeType~2 sources. This
* This entry is only here for historical reference. * entry is only here for historical reference.
* *
* Warping only works in 'normal' auto-hinting mode replacing it. The * Warping only worked in 'normal' auto-hinting mode replacing it. The
* idea of the code is to slightly scale and shift a glyph along the * idea of the code was to slightly scale and shift a glyph along the
* non-hinted dimension (which is usually the horizontal axis) so that as * non-hinted dimension (which is usually the horizontal axis) so that as
* much of its segments are aligned (more or less) to the grid. To find * much of its segments were aligned (more or less) to the grid. To find
* out a glyph's optimal scaling and shifting value, various parameter * out a glyph's optimal scaling and shifting value, various parameter
* combinations are tried and scored. * combinations were tried and scored.
* *
* @since: * @since:
* 2.6 * 2.6

3
include/freetype/ftmodapi.h
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@ -508,8 +508,7 @@ FT_BEGIN_HEADER
* *
* ``` * ```
* FREETYPE_PROPERTIES=truetype:interpreter-version=35 \ * FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
* cff:no-stem-darkening=0 \ * cff:no-stem-darkening=0
* autofitter:warping=1
* ``` * ```
* *
* @inout: * @inout:

1
include/freetype/internal/fttrace.h
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@ -160,7 +160,6 @@ FT_TRACE_DEF( afhints )
FT_TRACE_DEF( afmodule ) FT_TRACE_DEF( afmodule )
FT_TRACE_DEF( aflatin ) FT_TRACE_DEF( aflatin )
FT_TRACE_DEF( afshaper ) FT_TRACE_DEF( afshaper )
FT_TRACE_DEF( afwarp )
/* SDF components */ /* SDF components */
FT_TRACE_DEF( sdf ) /* signed distance raster for outlines (ftsdf.c) */ FT_TRACE_DEF( sdf ) /* signed distance raster for outlines (ftsdf.c) */