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Diffstat (limited to 'src/psaux/psobjs.h')
| -rw-r--r-- | src/psaux/psobjs.h | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/src/psaux/psobjs.h b/src/psaux/psobjs.h new file mode 100644 index 0000000..c2cbf2c --- /dev/null +++ b/src/psaux/psobjs.h @@ -0,0 +1,212 @@ +/***************************************************************************/ +/* */ +/* psobjs.h */ +/* */ +/* Auxiliary functions for PostScript fonts (specification). */ +/* */ +/* Copyright 1996-2001, 2002, 2003 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* 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 __PSOBJS_H__ +#define __PSOBJS_H__ + + +#include <ft2build.h> +#include FT_INTERNAL_POSTSCRIPT_AUX_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** T1_TABLE *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + + FT_CALLBACK_TABLE + const PS_Table_FuncsRec ps_table_funcs; + + FT_CALLBACK_TABLE + const PS_Parser_FuncsRec ps_parser_funcs; + + FT_CALLBACK_TABLE + const T1_Builder_FuncsRec t1_builder_funcs; + + + FT_LOCAL( FT_Error ) + ps_table_new( PS_Table table, + FT_Int count, + FT_Memory memory ); + + FT_LOCAL( FT_Error ) + ps_table_add( PS_Table table, + FT_Int idx, + void* object, + FT_PtrDist length ); + + FT_LOCAL( void ) + ps_table_done( PS_Table table ); + + + FT_LOCAL( void ) + ps_table_release( PS_Table table ); + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** T1 PARSER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + + FT_LOCAL( void ) + ps_parser_skip_spaces( PS_Parser parser ); + + FT_LOCAL( void ) + ps_parser_skip_PS_token( PS_Parser parser ); + + FT_LOCAL( void ) + ps_parser_to_token( PS_Parser parser, + T1_Token token ); + + FT_LOCAL( void ) + ps_parser_to_token_array( PS_Parser parser, + T1_Token tokens, + FT_UInt max_tokens, + FT_Int* pnum_tokens ); + + FT_LOCAL( FT_Error ) + ps_parser_load_field( PS_Parser parser, + const T1_Field field, + void** objects, + FT_UInt max_objects, + FT_ULong* pflags ); + + FT_LOCAL( FT_Error ) + ps_parser_load_field_table( PS_Parser parser, + const T1_Field field, + void** objects, + FT_UInt max_objects, + FT_ULong* pflags ); + + FT_LOCAL( FT_Long ) + ps_parser_to_int( PS_Parser parser ); + + + FT_LOCAL( FT_Error ) + ps_parser_to_bytes( PS_Parser parser, + FT_Byte* bytes, + FT_Long max_bytes, + FT_Long* pnum_bytes, + FT_Bool delimiters ); + + + FT_LOCAL( FT_Fixed ) + ps_parser_to_fixed( PS_Parser parser, + FT_Int power_ten ); + + + FT_LOCAL( FT_Int ) + ps_parser_to_coord_array( PS_Parser parser, + FT_Int max_coords, + FT_Short* coords ); + + FT_LOCAL( FT_Int ) + ps_parser_to_fixed_array( PS_Parser parser, + FT_Int max_values, + FT_Fixed* values, + FT_Int power_ten ); + + + FT_LOCAL( void ) + ps_parser_init( PS_Parser parser, + FT_Byte* base, + FT_Byte* limit, + FT_Memory memory ); + + FT_LOCAL( void ) + ps_parser_done( PS_Parser parser ); + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** T1 BUILDER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + FT_LOCAL( void ) + t1_builder_init( T1_Builder builder, + FT_Face face, + FT_Size size, + FT_GlyphSlot glyph, + FT_Bool hinting ); + + FT_LOCAL( void ) + t1_builder_done( T1_Builder builder ); + + FT_LOCAL( FT_Error ) + t1_builder_check_points( T1_Builder builder, + FT_Int count ); + + FT_LOCAL( void ) + t1_builder_add_point( T1_Builder builder, + FT_Pos x, + FT_Pos y, + FT_Byte flag ); + + FT_LOCAL( FT_Error ) + t1_builder_add_point1( T1_Builder builder, + FT_Pos x, + FT_Pos y ); + + FT_LOCAL( FT_Error ) + t1_builder_add_contour( T1_Builder builder ); + + + FT_LOCAL( FT_Error ) + t1_builder_start_point( T1_Builder builder, + FT_Pos x, + FT_Pos y ); + + + FT_LOCAL( void ) + t1_builder_close_contour( T1_Builder builder ); + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** OTHER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + FT_LOCAL( void ) + t1_decrypt( FT_Byte* buffer, + FT_Offset length, + FT_UShort seed ); + + +FT_END_HEADER + +#endif /* __PSOBJS_H__ */ + + +/* END */ |