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freetype2
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Code Issues 4 Releases Wiki Activity

[autofit] Add hinting direction to `AF_ScriptClassRec'. 

Still unused.

* src/autofit/afglobal.c (SCRIPT): Handle hinting direction.

* src/autofit/aftypes.h (AF_ScriptClassRec): Add
`top_to_bottom_hinting' field.
(AF_HINTING_BOTTOM_TO_TOP, AF_HINTING_TOP_TO_BOTTOM): New macros.
(AF_DEFINE_SCRIPT_CLASS): Updated.
This commit is contained in:
Werner Lemberg 2015-12-24 08:17:51 +01:00
parent b0de5a82f1
commit 172db3254c
3 changed files with 24 additions and 0 deletions
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13
ChangeLog
View File

@ -1,3 +1,16 @@
2015-12-24 Werner Lemberg <wl@gnu.org>
[autofit] Add hinting direction to `AF_ScriptClassRec'.
Still unused.
* src/autofit/afglobal.c (SCRIPT): Handle hinting direction.
* src/autofit/aftypes.h (AF_ScriptClassRec): Add
`top_to_bottom_hinting' field.
(AF_HINTING_BOTTOM_TO_TOP, AF_HINTING_TOP_TO_BOTTOM): New macros.
(AF_DEFINE_SCRIPT_CLASS): Updated.
2015-12-23 Werner Lemberg <wl@gnu.org>
[autofit] Start implementing hinting direction (up/down, down/up).

1
src/autofit/afglobal.c
View File

@ -48,6 +48,7 @@
AF_SCRIPT_ ## S, \
af_ ## s ## _uniranges, \
af_ ## s ## _nonbase_uniranges, \
AF_ ## H, \
ss )
#include "afscript.h"

10
src/autofit/aftypes.h
View File

@ -343,6 +343,8 @@ extern void* _af_debug_hints;
AF_Script_UniRange script_uni_ranges;
AF_Script_UniRange script_uni_nonbase_ranges;
FT_Bool top_to_bottom_hinting;
const char* standard_charstring; /* for default width and height */
} AF_ScriptClassRec;
@ -479,6 +481,10 @@ extern void* _af_debug_hints;
} AF_StyleMetricsRec;
#define AF_HINTING_BOTTOM_TO_TOP 0
#define AF_HINTING_TOP_TO_BOTTOM 1
/* Declare and define vtables for classes */
#ifndef FT_CONFIG_OPTION_PIC
@ -522,6 +528,7 @@ extern void* _af_debug_hints;
script, \
ranges, \
nonbase_ranges, \
top_to_bottom, \
std_charstring ) \
FT_CALLBACK_TABLE_DEF \
const AF_ScriptClassRec script_class = \
@ -529,6 +536,7 @@ extern void* _af_debug_hints;
script, \
ranges, \
nonbase_ranges, \
top_to_bottom, \
std_charstring, \
};
@ -595,6 +603,7 @@ extern void* _af_debug_hints;
script_, \
ranges, \
nonbase_ranges, \
top_to_bottom, \
std_charstring ) \
FT_LOCAL_DEF( void ) \
FT_Init_Class_ ## script_class( AF_ScriptClassRec* ac ) \
@ -602,6 +611,7 @@ extern void* _af_debug_hints;
ac->script = script_; \
ac->script_uni_ranges = ranges; \
ac->script_uni_nonbase_ranges = nonbase_ranges; \
ac->top_to_bottom_hinting = top_to_bottom; \
ac->standard_charstring = std_charstring; \
}