From 25a2c18a95bb67b7a297cc6f7615700e7fed301c Mon Sep 17 00:00:00 2001 From: Tom Kacvinsky Date: Wed, 3 Jan 2001 00:17:15 +0000 Subject: [PATCH] Renamed to cffgload.h. --- src/cff/t2gload.h | 203 ---------------------------------------------- 1 file changed, 203 deletions(-) delete mode 100644 src/cff/t2gload.h diff --git a/src/cff/t2gload.h b/src/cff/t2gload.h deleted file mode 100644 index 77f86625c..000000000 --- a/src/cff/t2gload.h +++ /dev/null @@ -1,203 +0,0 @@ -/***************************************************************************/ -/* */ -/* t2gload.h */ -/* */ -/* OpenType Glyph Loader (specification). */ -/* */ -/* Copyright 1996-2000 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 __T2GLOAD_H__ -#define __T2GLOAD_H__ - - -#include -#include FT_FREETYPE_H -#include FT_SOURCE_FILE(cff,cffobjs.h) - - -FT_BEGIN_HEADER - - -#define T2_MAX_OPERANDS 48 -#define T2_MAX_SUBRS_CALLS 32 - - - /*************************************************************************/ - /* */ - /* */ - /* T2_Builder */ - /* */ - /* */ - /* A structure used during glyph loading to store its outline. */ - /* */ - /* */ - /* memory :: The current memory object. */ - /* */ - /* face :: The current face object. */ - /* */ - /* glyph :: The current glyph slot. */ - /* */ - /* current :: The current glyph outline. */ - /* */ - /* base :: The base glyph outline. */ - /* */ - /* max_points :: maximum points in builder outline */ - /* */ - /* max_contours :: Maximal number of contours in builder outline. */ - /* */ - /* last :: The last point position. */ - /* */ - /* scale_x :: The horizontal scale (FUnits to sub-pixels). */ - /* */ - /* scale_y :: The vertical scale (FUnits to sub-pixels). */ - /* */ - /* pos_x :: The horizontal translation (if composite glyph). */ - /* */ - /* pos_y :: The vertical translation (if composite glyph). */ - /* */ - /* left_bearing :: The left side bearing point. */ - /* */ - /* advance :: The horizontal advance vector. */ - /* */ - /* bbox :: Unused. */ - /* */ - /* path_begun :: A flag which indicates that a new path has begun. */ - /* */ - /* load_points :: If this flag is not set, no points are loaded. */ - /* */ - /* no_recurse :: Set but not used. */ - /* */ - /* error :: An error code that is only used to report memory */ - /* allocation problems. */ - /* */ - /* metrics_only :: A boolean indicating that we only want to compute */ - /* the metrics of a given glyph, not load all of its */ - /* points. */ - /* */ - typedef struct T2_Builder_ - { - FT_Memory memory; - TT_Face face; - T2_GlyphSlot glyph; - FT_GlyphLoader* loader; - FT_Outline* base; - FT_Outline* current; - - FT_Vector last; - - FT_Fixed scale_x; - FT_Fixed scale_y; - - FT_Pos pos_x; - FT_Pos pos_y; - - FT_Vector left_bearing; - FT_Vector advance; - - FT_BBox bbox; /* bounding box */ - FT_Bool path_begun; - FT_Bool load_points; - FT_Bool no_recurse; - - FT_Error error; /* only used for memory errors */ - FT_Bool metrics_only; - - } T2_Builder; - - - /* execution context charstring zone */ - - typedef struct T2_Decoder_Zone_ - { - FT_Byte* base; - FT_Byte* limit; - FT_Byte* cursor; - - } T2_Decoder_Zone; - - - typedef struct T2_Decoder_ - { - T2_Builder builder; - CFF_Font* cff; - - FT_Fixed stack[T2_MAX_OPERANDS + 1]; - FT_Fixed* top; - - T2_Decoder_Zone zones[T2_MAX_SUBRS_CALLS + 1]; - T2_Decoder_Zone* zone; - - FT_Int flex_state; - FT_Int num_flex_vectors; - FT_Vector flex_vectors[7]; - - FT_Pos glyph_width; - FT_Pos nominal_width; - - FT_Bool read_width; - FT_Int num_hints; - FT_Fixed* buildchar; - FT_Int len_buildchar; - - FT_UInt num_locals; - FT_UInt num_globals; - - FT_Int locals_bias; - FT_Int globals_bias; - - FT_Byte** locals; - FT_Byte** globals; - - FT_Byte** glyph_names; /* for pure CFF fonts only */ - FT_UInt num_glyphs; /* number of glyphs in font */ - - } T2_Decoder; - - - FT_LOCAL - void T2_Init_Decoder( T2_Decoder* decoder, - TT_Face face, - T2_Size size, - T2_GlyphSlot slot ); - - FT_LOCAL - void T2_Prepare_Decoder( T2_Decoder* decoder, - FT_UInt glyph_index ); - -#if 0 /* unused until we support pure CFF fonts */ - - /* Compute the maximum advance width of a font through quick parsing */ - FT_LOCAL - FT_Error T2_Compute_Max_Advance( TT_Face face, - FT_Int* max_advance ); - -#endif /* 0 */ - - FT_LOCAL - FT_Error T2_Parse_CharStrings( T2_Decoder* decoder, - FT_Byte* charstring_base, - FT_Int charstring_len ); - - FT_LOCAL - FT_Error T2_Load_Glyph( T2_GlyphSlot glyph, - T2_Size size, - FT_Int glyph_index, - FT_Int load_flags ); - - -FT_END_HEADER - -#endif /* __T2GLOAD_H__ */ - - -/* END */