-/***************************************************************************/
-/* */
-/* t42drivr.c */
-/* */
-/* High-level Type 42 driver interface (body). */
-/* */
-/* Copyright 2002-2004, 2006, 2007, 2009, 2011 by Roberto Alameda. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This driver implements Type42 fonts as described in the */
- /* Technical Note #5012 from Adobe, with these limitations: */
- /* */
- /* 1) CID Fonts are not currently supported. */
- /* 2) Incremental fonts making use of the GlyphDirectory keyword */
- /* will be loaded, but the rendering will be using the TrueType */
- /* tables. */
- /* 3) As for Type1 fonts, CDevProc is not supported. */
- /* 4) The Metrics dictionary is not supported. */
- /* 5) AFM metrics are not supported. */
- /* */
- /* In other words, this driver supports Type42 fonts derived from */
- /* TrueType fonts in a non-CID manner, as done by usual conversion */
- /* programs. */
- /* */
- /*************************************************************************/
+/****************************************************************************
+ *
+ * t42drivr.c
+ *
+ * High-level Type 42 driver interface (body).
+ *
+ * Copyright (C) 2002-2020 by
+ * Roberto Alameda.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * This driver implements Type42 fonts as described in the
+ * Technical Note #5012 from Adobe, with these limitations:
+ *
+ * 1) CID Fonts are not currently supported.
+ * 2) Incremental fonts making use of the GlyphDirectory keyword
+ * will be loaded, but the rendering will be using the TrueType
+ * tables.
+ * 3) As for Type1 fonts, CDevProc is not supported.
+ * 4) The Metrics dictionary is not supported.
+ * 5) AFM metrics are not supported.
+ *
+ * In other words, this driver supports Type42 fonts derived from
+ * TrueType fonts in a non-CID manner, as done by usual conversion
+ * programs.
+ *
+ */
#include "t42drivr.h"
#include "t42objs.h"
#include "t42error.h"
-#include FT_INTERNAL_DEBUG_H
+#include <freetype/internal/ftdebug.h>
-#include FT_SERVICE_XFREE86_NAME_H
-#include FT_SERVICE_GLYPH_DICT_H
-#include FT_SERVICE_POSTSCRIPT_NAME_H
-#include FT_SERVICE_POSTSCRIPT_INFO_H
+#include <freetype/internal/services/svfntfmt.h>
+#include <freetype/internal/services/svgldict.h>
+#include <freetype/internal/services/svpostnm.h>
+#include <freetype/internal/services/svpsinfo.h>
#undef FT_COMPONENT
-#define FT_COMPONENT trace_t42
+#define FT_COMPONENT t42
/*
*
- * GLYPH DICT SERVICE
+ * GLYPH DICT SERVICE
*
*/
{
FT_STRCPYN( buffer, face->type1.glyph_names[glyph_index], buffer_max );
- return T42_Err_Ok;
+ return FT_Err_Ok;
}
static FT_UInt
- t42_get_name_index( T42_Face face,
- FT_String* glyph_name )
+ t42_get_name_index( T42_Face face,
+ const FT_String* glyph_name )
{
- FT_Int i;
- FT_String* gname;
+ FT_Int i;
for ( i = 0; i < face->type1.num_glyphs; i++ )
{
- gname = face->type1.glyph_names[i];
+ FT_String* gname = face->type1.glyph_names[i];
+
if ( glyph_name[0] == gname[0] && !ft_strcmp( glyph_name, gname ) )
- return (FT_UInt)ft_atol( (const char *)face->type1.charstrings[i] );
+ return (FT_UInt)ft_strtol( (const char *)face->type1.charstrings[i],
+ NULL, 10 );
}
return 0;
static const FT_Service_GlyphDictRec t42_service_glyph_dict =
{
- (FT_GlyphDict_GetNameFunc) t42_get_glyph_name,
- (FT_GlyphDict_NameIndexFunc)t42_get_name_index
+ (FT_GlyphDict_GetNameFunc) t42_get_glyph_name, /* get_name */
+ (FT_GlyphDict_NameIndexFunc)t42_get_name_index /* name_index */
};
/*
*
- * POSTSCRIPT NAME SERVICE
+ * POSTSCRIPT NAME SERVICE
*
*/
static const FT_Service_PsFontNameRec t42_service_ps_font_name =
{
- (FT_PsName_GetFunc)t42_get_ps_font_name
+ (FT_PsName_GetFunc)t42_get_ps_font_name /* get_ps_font_name */
};
/*
*
- * POSTSCRIPT INFO SERVICE
+ * POSTSCRIPT INFO SERVICE
*
*/
{
*afont_info = ((T42_Face)face)->type1.font_info;
- return T42_Err_Ok;
+ return FT_Err_Ok;
}
{
*afont_extra = ((T42_Face)face)->type1.font_extra;
- return T42_Err_Ok;
+ return FT_Err_Ok;
}
{
*afont_private = ((T42_Face)face)->type1.private_dict;
- return T42_Err_Ok;
+ return FT_Err_Ok;
}
static const FT_Service_PsInfoRec t42_service_ps_info =
{
- (PS_GetFontInfoFunc) t42_ps_get_font_info,
- (PS_GetFontExtraFunc) t42_ps_get_font_extra,
- (PS_HasGlyphNamesFunc) t42_ps_has_glyph_names,
- (PS_GetFontPrivateFunc)t42_ps_get_font_private,
- (PS_GetFontValueFunc) NULL /* not implemented */
+ (PS_GetFontInfoFunc) t42_ps_get_font_info, /* ps_get_font_info */
+ (PS_GetFontExtraFunc) t42_ps_get_font_extra, /* ps_get_font_extra */
+ (PS_HasGlyphNamesFunc) t42_ps_has_glyph_names, /* ps_has_glyph_names */
+ (PS_GetFontPrivateFunc)t42_ps_get_font_private, /* ps_get_font_private */
+ /* not implemented */
+ (PS_GetFontValueFunc) NULL /* ps_get_font_value */
};
/*
*
- * SERVICE LIST
+ * SERVICE LIST
*
*/
{ FT_SERVICE_ID_GLYPH_DICT, &t42_service_glyph_dict },
{ FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &t42_service_ps_font_name },
{ FT_SERVICE_ID_POSTSCRIPT_INFO, &t42_service_ps_info },
- { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_TYPE_42 },
+ { FT_SERVICE_ID_FONT_FORMAT, FT_FONT_FORMAT_TYPE_42 },
{ NULL, NULL }
};
0x10000L,
0x20000L,
- 0, /* format interface */
+ NULL, /* module-specific interface */
- T42_Driver_Init,
- T42_Driver_Done,
- T42_Get_Interface,
+ T42_Driver_Init, /* FT_Module_Constructor module_init */
+ T42_Driver_Done, /* FT_Module_Destructor module_done */
+ T42_Get_Interface, /* FT_Module_Requester get_interface */
},
sizeof ( T42_FaceRec ),
sizeof ( T42_SizeRec ),
sizeof ( T42_GlyphSlotRec ),
- T42_Face_Init,
- T42_Face_Done,
- T42_Size_Init,
- T42_Size_Done,
- T42_GlyphSlot_Init,
- T42_GlyphSlot_Done,
+ T42_Face_Init, /* FT_Face_InitFunc init_face */
+ T42_Face_Done, /* FT_Face_DoneFunc done_face */
+ T42_Size_Init, /* FT_Size_InitFunc init_size */
+ T42_Size_Done, /* FT_Size_DoneFunc done_size */
+ T42_GlyphSlot_Init, /* FT_Slot_InitFunc init_slot */
+ T42_GlyphSlot_Done, /* FT_Slot_DoneFunc done_slot */
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- ft_stub_set_char_sizes,
- ft_stub_set_pixel_sizes,
-#endif
- T42_GlyphSlot_Load,
+ T42_GlyphSlot_Load, /* FT_Slot_LoadFunc load_glyph */
- 0, /* FT_Face_GetKerningFunc */
- 0, /* FT_Face_AttachFunc */
+ NULL, /* FT_Face_GetKerningFunc get_kerning */
+ NULL, /* FT_Face_AttachFunc attach_file */
+ NULL, /* FT_Face_GetAdvancesFunc get_advances */
- 0, /* FT_Face_GetAdvancesFunc */
- T42_Size_Request,
- T42_Size_Select
+ T42_Size_Request, /* FT_Size_RequestFunc request_size */
+ T42_Size_Select /* FT_Size_SelectFunc select_size */
};
projects / platform / upstream / freetype2.git / blobdiff