diff options
| author | Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io> | 2018-12-10 14:59:49 +0100 |
|---|---|---|
| committer | Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io> | 2019-01-31 10:40:41 +0000 |
| commit | 02280535bea08395871722f733aaaed70c992260 (patch) | |
| tree | 8ff7fd6a26710645d18887fad6299ae7debfded1 /src/3rdparty/freetype/src/type1/t1afm.c | |
| parent | 93a803a6de27d9eb57931c431b5f3d074914f693 (diff) | |
Update bundled Freetype to 2.9.1
This is required to support the new emoji font on Android 9.
[ChangeLog][Freetype] Upgraded bundled Freetype version to 2.9.1.
This also adds support for the latest emoji font in use on
Android 9.
Fixes: QTBUG-70657
Change-Id: I99be72f0d23c20aca122b8fdadd4ded87b2edce1
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Diffstat (limited to 'src/3rdparty/freetype/src/type1/t1afm.c')
| -rw-r--r-- | src/3rdparty/freetype/src/type1/t1afm.c | 35 |
1 files changed, 27 insertions, 8 deletions
diff --git a/src/3rdparty/freetype/src/type1/t1afm.c b/src/3rdparty/freetype/src/type1/t1afm.c index 7f32059f85..61053d9a64 100644 --- a/src/3rdparty/freetype/src/type1/t1afm.c +++ b/src/3rdparty/freetype/src/type1/t1afm.c @@ -4,7 +4,7 @@ /* */ /* AFM support for Type 1 fonts (body). */ /* */ -/* Copyright 1996-2015 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -24,6 +24,8 @@ #include "t1errors.h" +#ifndef T1_CONFIG_OPTION_NO_AFM + /*************************************************************************/ /* */ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */ @@ -197,7 +199,7 @@ /* encoding of first glyph (1 byte) */ /* encoding of second glyph (1 byte) */ /* offset (little-endian short) */ - for ( ; p < limit ; p += 4 ) + for ( ; p < limit; p += 4 ) { kp->index1 = FT_Get_Char_Index( t1_face, p[0] ); kp->index2 = FT_Get_Char_Index( t1_face, p[1] ); @@ -208,7 +210,7 @@ kp++; } - if ( oldcharmap != NULL ) + if ( oldcharmap ) error = FT_Set_Charmap( t1_face, oldcharmap ); if ( error ) goto Exit; @@ -239,8 +241,18 @@ AFM_ParserRec parser; AFM_FontInfo fi = NULL; FT_Error error = FT_ERR( Unknown_File_Format ); - T1_Font t1_font = &( (T1_Face)t1_face )->type1; + T1_Face face = (T1_Face)t1_face; + T1_Font t1_font = &face->type1; + + + if ( face->afm_data ) + { + FT_TRACE1(( "T1_Read_Metrics:" + " Freeing previously attached metrics data.\n" )); + T1_Done_Metrics( memory, (AFM_FontInfo)face->afm_data ); + face->afm_data = NULL; + } if ( FT_NEW( fi ) || FT_FRAME_ENTER( stream->size ) ) @@ -250,7 +262,7 @@ fi->Ascender = t1_font->font_bbox.yMax; fi->Descender = t1_font->font_bbox.yMin; - psaux = (PSAux_Service)( (T1_Face)t1_face )->psaux; + psaux = (PSAux_Service)face->psaux; if ( psaux->afm_parser_funcs ) { error = psaux->afm_parser_funcs->init( &parser, @@ -298,15 +310,15 @@ if ( fi->NumKernPair ) { t1_face->face_flags |= FT_FACE_FLAG_KERNING; - ( (T1_Face)t1_face )->afm_data = fi; - fi = NULL; + face->afm_data = fi; + fi = NULL; } } FT_FRAME_EXIT(); Exit: - if ( fi != NULL ) + if ( fi ) T1_Done_Metrics( memory, fi ); return error; @@ -392,5 +404,12 @@ return FT_Err_Ok; } +#else /* T1_CONFIG_OPTION_NO_AFM */ + + /* ANSI C doesn't like empty source files */ + typedef int _t1_afm_dummy; + +#endif /* T1_CONFIG_OPTION_NO_AFM */ + /* END */ |