--- /dev/null
+/***************************************************************************/
+/* */
+/* psobjs.h */
+/* */
+/* Auxiliary functions for PostScript fonts (specification). */
+/* */
+/* Copyright 1996-2001 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_Funcs ps_table_funcs;
+
+ FT_CALLBACK_TABLE
+ const T1_Parser_Funcs t1_parser_funcs;
+
+ FT_CALLBACK_TABLE
+ const T1_Builder_Funcs 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 index,
+ void* object,
+ FT_Int length );
+
+ FT_LOCAL void
+ PS_Table_Done( PS_Table* table );
+
+
+ FT_LOCAL void
+ PS_Table_Release( PS_Table* table );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** T1 PARSER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ FT_LOCAL void
+ T1_Skip_Spaces( T1_Parser* parser );
+
+ FT_LOCAL void
+ T1_Skip_Alpha( T1_Parser* parser );
+
+ FT_LOCAL void
+ T1_ToToken( T1_Parser* parser,
+ T1_Token* token );
+
+ FT_LOCAL void
+ T1_ToTokenArray( T1_Parser* parser,
+ T1_Token* tokens,
+ FT_UInt max_tokens,
+ FT_Int* pnum_tokens );
+
+ FT_LOCAL FT_Error
+ T1_Load_Field( T1_Parser* parser,
+ const T1_Field* field,
+ void** objects,
+ FT_UInt max_objects,
+ FT_ULong* pflags );
+
+ FT_LOCAL FT_Error
+ T1_Load_Field_Table( T1_Parser* parser,
+ const T1_Field* field,
+ void** objects,
+ FT_UInt max_objects,
+ FT_ULong* pflags );
+
+ FT_LOCAL FT_Long
+ T1_ToInt( T1_Parser* parser );
+
+
+ FT_LOCAL FT_Fixed
+ T1_ToFixed( T1_Parser* parser,
+ FT_Int power_ten );
+
+
+ FT_LOCAL FT_Int
+ T1_ToCoordArray( T1_Parser* parser,
+ FT_Int max_coords,
+ FT_Short* coords );
+
+ FT_LOCAL FT_Int
+ T1_ToFixedArray( T1_Parser* parser,
+ FT_Int max_values,
+ FT_Fixed* values,
+ FT_Int power_ten );
+
+
+ FT_LOCAL void
+ T1_Init_Parser( T1_Parser* parser,
+ FT_Byte* base,
+ FT_Byte* limit,
+ FT_Memory memory );
+
+ FT_LOCAL void
+ T1_Done_Parser( T1_Parser* parser );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** T1 BUILDER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL void
+ T1_Builder_Init( T1_Builder* builder,
+ FT_Face face,
+ FT_Size size,
+ FT_GlyphSlot glyph );
+
+ 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 */
projects / rrdtool.git / blobdiff