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author | marha <marha@users.sourceforge.net> | 2011-07-18 10:51:09 +0200 |
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committer | marha <marha@users.sourceforge.net> | 2011-07-18 10:51:09 +0200 |
commit | 3c0d2312573b81e3067bea610a58b1940c075e05 (patch) | |
tree | 3f025a27d813374f225957801226aa8ee829a33a /freetype/src/autofit/afindic.c | |
parent | ba033884541714680fd7552ab9d6c8817650f7d8 (diff) | |
parent | 88101146f2ec7d53ffb793e365f05097ffd35fd3 (diff) | |
download | vcxsrv-3c0d2312573b81e3067bea610a58b1940c075e05.tar.gz vcxsrv-3c0d2312573b81e3067bea610a58b1940c075e05.tar.bz2 vcxsrv-3c0d2312573b81e3067bea610a58b1940c075e05.zip |
Merge remote-tracking branch 'origin/released'
Conflicts:
X11/Xfuncproto.h.in
X11/configure.ac
X11/keysymdef.h
freetype/include/freetype/internal/pcftypes.h
freetype/src/cache/ftcbasic.c
freetype/src/cache/ftccmap.c
mesalib/src/glsl/ir.h
mesalib/src/glsl/link_functions.cpp
mesalib/src/mesa/main/dlist.c
mesalib/src/mesa/program/prog_optimize.c
mesalib/src/mesa/state_tracker/st_program.c
pthreads/Makefile
Diffstat (limited to 'freetype/src/autofit/afindic.c')
-rw-r--r-- | freetype/src/autofit/afindic.c | 55 |
1 files changed, 40 insertions, 15 deletions
diff --git a/freetype/src/autofit/afindic.c b/freetype/src/autofit/afindic.c index 1d9e9eafb..c232cff78 100644 --- a/freetype/src/autofit/afindic.c +++ b/freetype/src/autofit/afindic.c @@ -4,7 +4,7 @@ /* */ /* Auto-fitter hinting routines for Indic scripts (body). */ /* */ -/* Copyright 2007 by */ +/* Copyright 2007, 2011 by */ /* Rahul Bhalerao <rahul.bhalerao@redhat.com>, <b.rahul.pm@gmail.com>. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -27,23 +27,42 @@ #include "afcjk.h" -#ifdef AF_USE_WARPER +#ifdef AF_CONFIG_OPTION_USE_WARPER #include "afwarp.h" #endif static FT_Error - af_indic_metrics_init( AF_LatinMetrics metrics, - FT_Face face ) + af_indic_metrics_init( AF_CJKMetrics metrics, + FT_Face face ) { - /* use CJK routines */ - return af_cjk_metrics_init( metrics, face ); + /* skip blue zone init in CJK routines */ + FT_CharMap oldmap = face->charmap; + + + metrics->units_per_em = face->units_per_EM; + + if ( FT_Select_Charmap( face, FT_ENCODING_UNICODE ) ) + face->charmap = NULL; + else + { + af_cjk_metrics_init_widths( metrics, face, 0x7530 ); +#if 0 + /* either need indic specific blue_chars[] or just skip blue zones */ + af_cjk_metrics_init_blues( metrics, face, af_cjk_blue_chars ); +#endif + af_cjk_metrics_check_digits( metrics, face ); + } + + FT_Set_Charmap( face, oldmap ); + + return AF_Err_Ok; } static void - af_indic_metrics_scale( AF_LatinMetrics metrics, - AF_Scaler scaler ) + af_indic_metrics_scale( AF_CJKMetrics metrics, + AF_Scaler scaler ) { /* use CJK routines */ af_cjk_metrics_scale( metrics, scaler ); @@ -51,8 +70,8 @@ static FT_Error - af_indic_hints_init( AF_GlyphHints hints, - AF_LatinMetrics metrics ) + af_indic_hints_init( AF_GlyphHints hints, + AF_CJKMetrics metrics ) { /* use CJK routines */ return af_cjk_hints_init( hints, metrics ); @@ -60,9 +79,9 @@ static FT_Error - af_indic_hints_apply( AF_GlyphHints hints, - FT_Outline* outline, - AF_LatinMetrics metrics) + af_indic_hints_apply( AF_GlyphHints hints, + FT_Outline* outline, + AF_CJKMetrics metrics ) { /* use CJK routines */ return af_cjk_hints_apply( hints, outline, metrics ); @@ -84,6 +103,12 @@ AF_UNIRANGE_REC( 0x0100UL, 0xFFFFUL ), /* why this? */ #endif AF_UNIRANGE_REC( 0x0900UL, 0x0DFFUL), /* Indic Range */ + AF_UNIRANGE_REC( 0x0F00UL, 0x0FFFUL), /* Tibetan */ + AF_UNIRANGE_REC( 0x1900UL, 0x194FUL), /* Limbu */ + AF_UNIRANGE_REC( 0x1B80UL, 0x1BBFUL), /* Sundanese */ + AF_UNIRANGE_REC( 0x1C80UL, 0x1CDFUL), /* Meetei Mayak */ + AF_UNIRANGE_REC( 0xA800UL, 0xA82FUL), /* Syloti Nagri */ + AF_UNIRANGE_REC( 0x11800UL, 0x118DFUL), /* Sharada */ AF_UNIRANGE_REC( 0UL, 0UL) }; @@ -92,7 +117,7 @@ AF_SCRIPT_INDIC, af_indic_uniranges, - sizeof( AF_LatinMetricsRec ), + sizeof( AF_CJKMetricsRec ), (AF_Script_InitMetricsFunc) af_indic_metrics_init, (AF_Script_ScaleMetricsFunc)af_indic_metrics_scale, @@ -114,7 +139,7 @@ AF_SCRIPT_INDIC, af_indic_uniranges, - sizeof( AF_LatinMetricsRec ), + sizeof( AF_CJKMetricsRec ), (AF_Script_InitMetricsFunc) NULL, (AF_Script_ScaleMetricsFunc)NULL, |