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- /* Copyright (C) 1998, 1999 Aladdin Enterprises. All rights reserved.
-
- This file is part of AFPL Ghostscript.
-
- AFPL Ghostscript is distributed with NO WARRANTY OF ANY KIND. No author or
- distributor accepts any responsibility for the consequences of using it, or
- for whether it serves any particular purpose or works at all, unless he or
- she says so in writing. Refer to the Aladdin Free Public License (the
- "License") for full details.
-
- Every copy of AFPL Ghostscript must include a copy of the License, normally
- in a plain ASCII text file named PUBLIC. The License grants you the right
- to copy, modify and redistribute AFPL Ghostscript, but only under certain
- conditions described in the License. Among other things, the License
- requires that the copyright notice and this notice be preserved on all
- copies.
- */
-
- /*$Id: ifont1.h,v 1.3 2000/09/19 19:00:43 lpd Exp $ */
- /* Type 1 font utilities shared with Type 2 */
-
- #ifndef ifont1_INCLUDED
- # define ifont1_INCLUDED
-
- /*
- * Define the temporary structure for holding pointers to substructures of a
- * CharString-based font. This is used for parsing Type 1, 2, and 4 fonts.
- */
- typedef struct charstring_font_refs_s {
- ref *Private;
- ref no_subrs;
- ref *OtherSubrs;
- ref *Subrs;
- ref *GlobalSubrs;
- } charstring_font_refs_t;
-
- /* Define the default lenIV value for a Type 1 font. */
- #define DEFAULT_LENIV_1 4
-
- /*
- * Parse the substructures of a CharString-based font.
- */
- int charstring_font_get_refs(P2(const_os_ptr op, charstring_font_refs_t *pfr));
-
- /*
- * Get the parameters of a CharString-based font or a FDArray entry for a
- * CIDFontType 0 font. The client has filled in pdata1->interpret,
- * subroutineNumberBias, lenIV, and (if applicable) the Type 2 elements.
- */
- int charstring_font_params(P3(const_os_ptr op, charstring_font_refs_t *pfr,
- gs_type1_data *pdata1));
-
- /*
- * Fill in a newly built CharString-based font or FDArray entry.
- */
- int charstring_font_init(P3(gs_font_type1 *pfont,
- const charstring_font_refs_t *pfr,
- const gs_type1_data *pdata1));
-
- /*
- * Finish building a CharString-based font. The client has filled in the
- * same elements as for charstring_font_params.
- */
- int build_charstring_font(P7(i_ctx_t *i_ctx_p, os_ptr op,
- build_proc_refs * pbuild, font_type ftype,
- charstring_font_refs_t *pfr,
- gs_type1_data *pdata1,
- build_font_options_t options));
-
- #endif /* ifont1_INCLUDED */
-