diff options
Diffstat (limited to 'third_party/freetype/src/type1/t1afm.c')
| -rw-r--r-- | third_party/freetype/src/type1/t1afm.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/third_party/freetype/src/type1/t1afm.c b/third_party/freetype/src/type1/t1afm.c index 7f32059f85..792ea2ff91 100644 --- a/third_party/freetype/src/type1/t1afm.c +++ b/third_party/freetype/src/type1/t1afm.c @@ -4,7 +4,7 @@ /* */ /* AFM support for Type 1 fonts (body). */ /* */ -/* Copyright 1996-2015 by */ +/* Copyright 1996-2017 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -197,7 +197,7 @@ /* 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 +208,7 @@ kp++; } - if ( oldcharmap != NULL ) + if ( oldcharmap ) error = FT_Set_Charmap( t1_face, oldcharmap ); if ( error ) goto Exit; @@ -239,9 +239,19 @@ 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 ) ) goto Exit; @@ -250,7 +260,7 @@ 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 +308,15 @@ 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; |