blob: ab37052e6dcd7c1d429bdb094878aaa28a3283c8 [file] [log] [blame]
/****************************************************************************
*
* ftbase.h
*
* Private functions used in the `base' module (specification).
*
* Copyright (C) 2008-2020 by
* David Turner, Robert Wilhelm, Werner Lemberg, and suzuki toshiya.
*
* 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.
*
*/
#ifndef FTBASE_H_
#define FTBASE_H_
#include <ft2build.h>
#include <freetype/internal/ftobjs.h>
FT_BEGIN_HEADER
#ifdef FT_CONFIG_OPTION_MAC_FONTS
/* MacOS resource fork cannot exceed 16MB at least for Carbon code; */
/* see https://support.microsoft.com/en-us/kb/130437 */
#define FT_MAC_RFORK_MAX_LEN 0x00FFFFFFUL
/* Assume the stream is sfnt-wrapped PS Type1 or sfnt-wrapped CID-keyed */
/* font, and try to load a face specified by the face_index. */
FT_LOCAL( FT_Error )
open_face_PS_from_sfnt_stream( FT_Library library,
FT_Stream stream,
FT_Long face_index,
FT_Int num_params,
FT_Parameter *params,
FT_Face *aface );
/* Create a new FT_Face given a buffer and a driver name. */
/* From ftmac.c. */
FT_LOCAL( FT_Error )
open_face_from_buffer( FT_Library library,
FT_Byte* base,
FT_ULong size,
FT_Long face_index,
const char* driver_name,
FT_Face *aface );
#if defined( FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK ) && \
!defined( FT_MACINTOSH )
/* Mac OS X/Darwin kernel often changes recommended method to access */
/* the resource fork and older methods makes the kernel issue the */
/* warning of deprecated method. To calm it down, the methods based */
/* on Darwin VFS should be grouped and skip the rest methods after */
/* the case the resource is opened but found to lack a font in it. */
FT_LOCAL( FT_Bool )
ft_raccess_rule_by_darwin_vfs( FT_Library library, FT_UInt rule_index );
#endif
#endif /* FT_CONFIG_OPTION_MAC_FONTS */
FT_END_HEADER
#endif /* FTBASE_H_ */
/* END */