Small clean-ups for the last few commits.
* include/freetype/fttrace.h (afwarp): Removed.
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Werner Lemberg
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ChangeLog
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ChangeLog
@ -1,40 +1,55 @@
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2021-07-12 Werner Lemberg <wl@gnu.org>
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Small clean-ups for the last few commits.
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* include/freetype/fttrace.h (afwarp): Removed.
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2021-07-12 David Turner <david@freetype.org>
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Remove obsolete AF_Angle type and related sources.
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Remove obsolete `AF_Angle` type and related sources.
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Move the af_sort_xxx() functions from afangles.c to afhints.c in
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order to get rid of the obsolete angle-related types, macros and
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function definitions.
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* src/autofit/afangles.c: File removed. Functions related to
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sorting moved to...
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* src/autofit/afhints.c (af_sort_pos, af_sort_and_quantize_widths):
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This file.
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* src/autofit/afangles.h: File removed.
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* src/autofit/aftypes.h: Updated.
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* src/autofit/autofit.c: Updated.
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* src/autofit/*: Remove code.
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* src/autofit/rules.mk (AUTOF_DRV_SRC): Updated.
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2021-07-12 David Turner <david@freetype.org>
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Remove experimental auto-hinting 'warp' mode.
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This feature was always experimental, and probably nevery worked
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properly. This patch completely removes it from the source code,
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This feature was always experimental, and probably never worked
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properly. This patch completely removes it from the source code,
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except for a documentation block describing it for historical
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purpose.
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purposes.
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* devel/ftoption.h: Remove AF_CONFIG_OPTION_USE_WARPER.
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* include/freetype/config/ftoption.h: Remove AF_CONFIG_OPTION_USE_WARPER.
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* include/freetype/ftdriver.h: Document 'warping' property as obsolete.
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* src/autofit/*: Remove any warp mode related code.
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* devel/ftoption.h, include/freetype/config/ftoption.h: Remove
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`AF_CONFIG_OPTION_USE_WARPER`.
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* include/freetype/ftdriver.h: Document 'warping' property as
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obsolete.
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* src/autofit/afwarp.c, src/autofit/afwarp.h: Files removed.
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* src/autofit/*: Remove any code related to warp mode.
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2021-07-12 David Turner <david@freetype.org>
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Remove experimental "Latin2" writing system (FT_OPTION_AUTOFIT2)
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Remove experimental 'Latin2' writing system (`FT_OPTION_AUTOFIT2`).
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This code has always been experimental and was never compiled anyway
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(FT_OPTION_AUTOFIT2 does not appear in ftoption.h or even any of our
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build files).
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(`FT_OPTION_AUTOFIT2` does not appear in `ftoption.h` or even any of
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our build files).
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* include/freetype/internal/fttrace.h: Remove 'FT_TRACE_DEF( aflatin2 )'.
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* src/autofit/aflatin2.[hc]: Removed.
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* src/autofit/afloader.c: Remove undocumented hook to activate Latin2 system.
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* src/autofit/afstyles.h: Remove ltn2_dflt style definition.
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* src/autofit/afwrtsys.h: Remove LATIN2 writing system definition.
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* include/freetype/internal/fttrace.h (aflatin2): Removed.
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* src/autofit/aflatin2.h, src/autofit/aflatin2.c: Files removed.
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* src/autofit/afloader.c: Remove undocumented hook to activate
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Latin2 system.
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* src/autofit/afstyles.h: Remove `ltn2_dflt` style definition.
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* src/autofit/afwrtsys.h: Remove `LATIN2` writing system definition.
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* src/autofit/autofit.c: Updated.
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2021-07-05 Werner Lemberg <wl@gnu.org>
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@ -105,8 +105,7 @@ FT_BEGIN_HEADER
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*
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* ```
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* FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
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* cff:no-stem-darkening=1 \
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* autofitter:warping=1
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* cff:no-stem-darkening=1
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* ```
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*
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*/
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@ -72,6 +72,9 @@ CHANGES BETWEEN 2.10.4 and 2.11.0
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This work was Priyesh Kumar's GSoC 2020 project.
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- The experimental 'warp' mode (AF_CONFIG_OPTION_USE_WARPER) for the
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auto-hinter has been removed.
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- The smooth rasterizer performance has been improved by >10%.
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- PCF bitmap fonts compressed with LZW (these are usually files with
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@ -105,8 +105,7 @@ FT_BEGIN_HEADER
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*
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* ```
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* FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
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* cff:no-stem-darkening=1 \
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* autofitter:warping=1
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* cff:no-stem-darkening=1
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* ```
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*
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*/
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@ -53,10 +53,10 @@ FT_BEGIN_HEADER
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* reasons.
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*
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* Available properties are @increase-x-height, @no-stem-darkening
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* (experimental), @darkening-parameters (experimental), @warping
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* (experimental), @glyph-to-script-map (experimental), @fallback-script
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* (experimental), and @default-script (experimental), as documented in
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* the @properties section.
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* (experimental), @darkening-parameters (experimental),
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* @glyph-to-script-map (experimental), @fallback-script (experimental),
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* and @default-script (experimental), as documented in the @properties
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* section.
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*
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*/
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@ -1165,15 +1165,15 @@ FT_BEGIN_HEADER
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* **Obsolete**
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*
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* This property was always experimental and probably never worked
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* correctly. It was entirely removed from the FreeType 2 sources.
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* This entry is only here for historical reference.
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* correctly. It was entirely removed from the FreeType~2 sources. This
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* entry is only here for historical reference.
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*
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* Warping only works in 'normal' auto-hinting mode replacing it. The
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* idea of the code is to slightly scale and shift a glyph along the
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* Warping only worked in 'normal' auto-hinting mode replacing it. The
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* idea of the code was to slightly scale and shift a glyph along the
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* non-hinted dimension (which is usually the horizontal axis) so that as
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* much of its segments are aligned (more or less) to the grid. To find
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* much of its segments were aligned (more or less) to the grid. To find
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* out a glyph's optimal scaling and shifting value, various parameter
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* combinations are tried and scored.
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* combinations were tried and scored.
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*
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* @since:
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* 2.6
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@ -508,8 +508,7 @@ FT_BEGIN_HEADER
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*
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* ```
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* FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
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* cff:no-stem-darkening=0 \
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* autofitter:warping=1
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* cff:no-stem-darkening=0
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* ```
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*
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* @inout:
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@ -160,7 +160,6 @@ FT_TRACE_DEF( afhints )
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FT_TRACE_DEF( afmodule )
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FT_TRACE_DEF( aflatin )
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FT_TRACE_DEF( afshaper )
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FT_TRACE_DEF( afwarp )
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/* SDF components */
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FT_TRACE_DEF( sdf ) /* signed distance raster for outlines (ftsdf.c) */
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