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/***************************************************************************/
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/* */
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/* psobjs.h */
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/* */
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/* Auxiliary functions for PostScript fonts (specification). */
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/* */
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/* Copyright 1996-2001, 2002, 2003 by */
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/* David Turner, Robert Wilhelm, and Werner Lemberg. */
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/* */
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/* This file is part of the FreeType project, and may only be used, */
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/* modified, and distributed under the terms of the FreeType project */
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/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
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/* this file you indicate that you have read the license and */
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/* understand and accept it fully. */
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/* */
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/***************************************************************************/
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#ifndef __PSOBJS_H__
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#define __PSOBJS_H__
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#include <ft2build.h>
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#include FT_INTERNAL_POSTSCRIPT_AUX_H
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FT_BEGIN_HEADER
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/*************************************************************************/
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/*************************************************************************/
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/***** *****/
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/***** T1_TABLE *****/
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/***** *****/
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/*************************************************************************/
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/*************************************************************************/
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FT_CALLBACK_TABLE
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const PS_Table_FuncsRec ps_table_funcs;
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FT_CALLBACK_TABLE
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const PS_Parser_FuncsRec ps_parser_funcs;
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FT_CALLBACK_TABLE
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const T1_Builder_FuncsRec t1_builder_funcs;
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FT_LOCAL( FT_Error )
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ps_table_new( PS_Table table,
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FT_Int count,
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FT_Memory memory );
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FT_LOCAL( FT_Error )
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ps_table_add( PS_Table table,
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FT_Int idx,
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void* object,
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FT_PtrDist length );
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FT_LOCAL( void )
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ps_table_done( PS_Table table );
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FT_LOCAL( void )
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ps_table_release( PS_Table table );
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/*************************************************************************/
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/*************************************************************************/
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/***** *****/
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/***** T1 PARSER *****/
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/***** *****/
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/*************************************************************************/
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/*************************************************************************/
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FT_LOCAL( void )
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ps_parser_skip_spaces( PS_Parser parser );
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FT_LOCAL( void )
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ps_parser_skip_PS_token( PS_Parser parser );
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FT_LOCAL( void )
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ps_parser_to_token( PS_Parser parser,
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T1_Token token );
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FT_LOCAL( void )
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ps_parser_to_token_array( PS_Parser parser,
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T1_Token tokens,
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FT_UInt max_tokens,
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FT_Int* pnum_tokens );
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FT_LOCAL( FT_Error )
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ps_parser_load_field( PS_Parser parser,
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const T1_Field field,
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void** objects,
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FT_UInt max_objects,
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FT_ULong* pflags );
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FT_LOCAL( FT_Error )
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ps_parser_load_field_table( PS_Parser parser,
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const T1_Field field,
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void** objects,
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FT_UInt max_objects,
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FT_ULong* pflags );
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FT_LOCAL( FT_Long )
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ps_parser_to_int( PS_Parser parser );
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FT_LOCAL( FT_Error )
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ps_parser_to_bytes( PS_Parser parser,
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FT_Byte* bytes,
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FT_Offset max_bytes,
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FT_Long* pnum_bytes,
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FT_Bool delimiters );
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FT_LOCAL( FT_Fixed )
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ps_parser_to_fixed( PS_Parser parser,
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FT_Int power_ten );
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FT_LOCAL( FT_Int )
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ps_parser_to_coord_array( PS_Parser parser,
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FT_Int max_coords,
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FT_Short* coords );
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FT_LOCAL( FT_Int )
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ps_parser_to_fixed_array( PS_Parser parser,
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FT_Int max_values,
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FT_Fixed* values,
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FT_Int power_ten );
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FT_LOCAL( void )
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ps_parser_init( PS_Parser parser,
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FT_Byte* base,
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FT_Byte* limit,
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FT_Memory memory );
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FT_LOCAL( void )
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ps_parser_done( PS_Parser parser );
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/*************************************************************************/
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/*************************************************************************/
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/***** *****/
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/***** T1 BUILDER *****/
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/***** *****/
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/*************************************************************************/
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/*************************************************************************/
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FT_LOCAL( void )
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t1_builder_init( T1_Builder builder,
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FT_Face face,
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FT_Size size,
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FT_GlyphSlot glyph,
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FT_Bool hinting );
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FT_LOCAL( void )
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t1_builder_done( T1_Builder builder );
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FT_LOCAL( FT_Error )
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t1_builder_check_points( T1_Builder builder,
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FT_Int count );
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FT_LOCAL( void )
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t1_builder_add_point( T1_Builder builder,
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FT_Pos x,
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FT_Pos y,
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FT_Byte flag );
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FT_LOCAL( FT_Error )
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t1_builder_add_point1( T1_Builder builder,
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FT_Pos x,
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FT_Pos y );
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FT_LOCAL( FT_Error )
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t1_builder_add_contour( T1_Builder builder );
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FT_LOCAL( FT_Error )
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t1_builder_start_point( T1_Builder builder,
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FT_Pos x,
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FT_Pos y );
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FT_LOCAL( void )
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t1_builder_close_contour( T1_Builder builder );
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/*************************************************************************/
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/*************************************************************************/
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/***** *****/
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/***** OTHER *****/
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/***** *****/
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/*************************************************************************/
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/*************************************************************************/
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FT_LOCAL( void )
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t1_decrypt( FT_Byte* buffer,
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FT_Offset length,
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FT_UShort seed );
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FT_END_HEADER
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#endif /* __PSOBJS_H__ */
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/* END */
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