diff options
Diffstat (limited to 'src/3rdparty/freetype/src/type1/t1driver.c')
| -rw-r--r-- | src/3rdparty/freetype/src/type1/t1driver.c | 126 |
1 files changed, 87 insertions, 39 deletions
diff --git a/src/3rdparty/freetype/src/type1/t1driver.c b/src/3rdparty/freetype/src/type1/t1driver.c index 571f2d2f8c..029b410b47 100644 --- a/src/3rdparty/freetype/src/type1/t1driver.c +++ b/src/3rdparty/freetype/src/type1/t1driver.c @@ -4,7 +4,7 @@ /* */ /* Type 1 driver interface (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, */ @@ -29,6 +29,9 @@ #include FT_INTERNAL_DEBUG_H #include FT_INTERNAL_STREAM_H +#include FT_INTERNAL_HASH_H +#include FT_INTERNAL_POSTSCRIPT_PROPS_H +#include FT_DRIVER_H #include FT_SERVICE_MULTIPLE_MASTERS_H #include FT_SERVICE_GLYPH_DICT_H @@ -36,6 +39,7 @@ #include FT_SERVICE_POSTSCRIPT_NAME_H #include FT_SERVICE_POSTSCRIPT_CMAPS_H #include FT_SERVICE_POSTSCRIPT_INFO_H +#include FT_SERVICE_PROPERTIES_H #include FT_SERVICE_KERNING_H @@ -87,8 +91,8 @@ static const FT_Service_GlyphDictRec t1_service_glyph_dict = { - (FT_GlyphDict_GetNameFunc) t1_get_glyph_name, - (FT_GlyphDict_NameIndexFunc)t1_get_name_index + (FT_GlyphDict_GetNameFunc) t1_get_glyph_name, /* get_name */ + (FT_GlyphDict_NameIndexFunc)t1_get_name_index /* name_index */ }; @@ -106,7 +110,7 @@ static const FT_Service_PsFontNameRec t1_service_ps_name = { - (FT_PsName_GetFunc)t1_get_ps_name + (FT_PsName_GetFunc)t1_get_ps_name /* get_ps_font_name */ }; @@ -118,11 +122,17 @@ #ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT static const FT_Service_MultiMastersRec t1_service_multi_masters = { - (FT_Get_MM_Func) T1_Get_Multi_Master, - (FT_Set_MM_Design_Func) T1_Set_MM_Design, - (FT_Set_MM_Blend_Func) T1_Set_MM_Blend, - (FT_Get_MM_Var_Func) T1_Get_MM_Var, - (FT_Set_Var_Design_Func)T1_Set_Var_Design + (FT_Get_MM_Func) T1_Get_Multi_Master, /* get_mm */ + (FT_Set_MM_Design_Func) T1_Set_MM_Design, /* set_mm_design */ + (FT_Set_MM_Blend_Func) T1_Set_MM_Blend, /* set_mm_blend */ + (FT_Get_MM_Blend_Func) T1_Get_MM_Blend, /* get_mm_blend */ + (FT_Get_MM_Var_Func) T1_Get_MM_Var, /* get_mm_var */ + (FT_Set_Var_Design_Func)T1_Set_Var_Design, /* set_var_design */ + (FT_Get_Var_Design_Func)T1_Get_Var_Design, /* get_var_design */ + (FT_Set_Instance_Func) T1_Reset_MM_Blend, /* set_instance */ + + (FT_Get_Var_Blend_Func) NULL, /* get_var_blend */ + (FT_Done_Blend_Func) T1_Done_Blend /* done_blend */ }; #endif @@ -329,13 +339,37 @@ break; case PS_DICT_SUBR: - if ( idx < (FT_UInt)type1->num_subrs ) { - retval = type1->subrs_len[idx] + 1; - if ( value && value_len >= retval ) + FT_Bool ok = 0; + + + if ( type1->subrs_hash ) { - ft_memcpy( value, (void *)( type1->subrs[idx] ), retval - 1 ); - ((FT_Char *)value)[retval - 1] = (FT_Char)'\0'; + /* convert subr index to array index */ + size_t* val = ft_hash_num_lookup( (FT_Int)idx, + type1->subrs_hash ); + + + if ( val ) + { + idx = *val; + ok = 1; + } + } + else + { + if ( idx < (FT_UInt)type1->num_subrs ) + ok = 1; + } + + if ( ok ) + { + retval = type1->subrs_len[idx] + 1; + if ( value && value_len >= retval ) + { + ft_memcpy( value, (void *)( type1->subrs[idx] ), retval - 1 ); + ((FT_Char *)value)[retval - 1] = (FT_Char)'\0'; + } } } break; @@ -567,23 +601,35 @@ static const FT_Service_PsInfoRec t1_service_ps_info = { - (PS_GetFontInfoFunc) t1_ps_get_font_info, - (PS_GetFontExtraFunc) t1_ps_get_font_extra, - (PS_HasGlyphNamesFunc) t1_ps_has_glyph_names, - (PS_GetFontPrivateFunc)t1_ps_get_font_private, - (PS_GetFontValueFunc) t1_ps_get_font_value, + (PS_GetFontInfoFunc) t1_ps_get_font_info, /* ps_get_font_info */ + (PS_GetFontExtraFunc) t1_ps_get_font_extra, /* ps_get_font_extra */ + (PS_HasGlyphNamesFunc) t1_ps_has_glyph_names, /* ps_has_glyph_names */ + (PS_GetFontPrivateFunc)t1_ps_get_font_private, /* ps_get_font_private */ + (PS_GetFontValueFunc) t1_ps_get_font_value, /* ps_get_font_value */ }; #ifndef T1_CONFIG_OPTION_NO_AFM static const FT_Service_KerningRec t1_service_kerning = { - T1_Get_Track_Kerning, + T1_Get_Track_Kerning, /* get_track */ }; #endif /* + * PROPERTY SERVICE + * + */ + + FT_DEFINE_SERVICE_PROPERTIESREC( + t1_service_properties, + + (FT_Properties_SetFunc)ps_property_set, /* set_property */ + (FT_Properties_GetFunc)ps_property_get ) /* get_property */ + + + /* * SERVICE LIST * */ @@ -594,6 +640,7 @@ { FT_SERVICE_ID_GLYPH_DICT, &t1_service_glyph_dict }, { FT_SERVICE_ID_FONT_FORMAT, FT_FONT_FORMAT_TYPE_1 }, { FT_SERVICE_ID_POSTSCRIPT_INFO, &t1_service_ps_info }, + { FT_SERVICE_ID_PROPERTIES, &t1_service_properties }, #ifndef T1_CONFIG_OPTION_NO_AFM { FT_SERVICE_ID_KERNING, &t1_service_kerning }, @@ -683,42 +730,43 @@ FT_MODULE_DRIVER_SCALABLE | FT_MODULE_DRIVER_HAS_HINTER, - sizeof ( FT_DriverRec ), + sizeof ( PS_DriverRec ), "type1", 0x10000L, 0x20000L, - 0, /* format interface */ + NULL, /* module-specific interface */ - T1_Driver_Init, - T1_Driver_Done, - Get_Interface, + T1_Driver_Init, /* FT_Module_Constructor module_init */ + T1_Driver_Done, /* FT_Module_Destructor module_done */ + Get_Interface, /* FT_Module_Requester get_interface */ }, sizeof ( T1_FaceRec ), sizeof ( T1_SizeRec ), sizeof ( T1_GlyphSlotRec ), - T1_Face_Init, - T1_Face_Done, - T1_Size_Init, - T1_Size_Done, - T1_GlyphSlot_Init, - T1_GlyphSlot_Done, + T1_Face_Init, /* FT_Face_InitFunc init_face */ + T1_Face_Done, /* FT_Face_DoneFunc done_face */ + T1_Size_Init, /* FT_Size_InitFunc init_size */ + T1_Size_Done, /* FT_Size_DoneFunc done_size */ + T1_GlyphSlot_Init, /* FT_Slot_InitFunc init_slot */ + T1_GlyphSlot_Done, /* FT_Slot_DoneFunc done_slot */ - T1_Load_Glyph, + T1_Load_Glyph, /* FT_Slot_LoadFunc load_glyph */ #ifdef T1_CONFIG_OPTION_NO_AFM - 0, /* FT_Face_GetKerningFunc */ - 0, /* FT_Face_AttachFunc */ + NULL, /* FT_Face_GetKerningFunc get_kerning */ + NULL, /* FT_Face_AttachFunc attach_file */ #else - Get_Kerning, - T1_Read_Metrics, + Get_Kerning, /* FT_Face_GetKerningFunc get_kerning */ + T1_Read_Metrics, /* FT_Face_AttachFunc attach_file */ #endif - T1_Get_Advances, - T1_Size_Request, - 0 /* FT_Size_SelectFunc */ + T1_Get_Advances, /* FT_Face_GetAdvancesFunc get_advances */ + + T1_Size_Request, /* FT_Size_RequestFunc request_size */ + NULL /* FT_Size_SelectFunc select_size */ }; 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