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Diffstat (limited to 'modules/freetype2/src/base/ftbase.h')
| -rw-r--r-- | modules/freetype2/src/base/ftbase.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/modules/freetype2/src/base/ftbase.h b/modules/freetype2/src/base/ftbase.h new file mode 100644 index 0000000000..00790d3b22 --- /dev/null +++ b/modules/freetype2/src/base/ftbase.h @@ -0,0 +1,82 @@ +/**************************************************************************** + * + * ftbase.h + * + * Private functions used in the `base' module (specification). + * + * Copyright (C) 2008-2023 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 <freetype/internal/ftobjs.h> + + +FT_BEGIN_HEADER + + + FT_DECLARE_GLYPH( ft_bitmap_glyph_class ) + FT_DECLARE_GLYPH( ft_outline_glyph_class ) + FT_DECLARE_GLYPH( ft_svg_glyph_class ) + + +#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 */ |