--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/misc/libfreetype/src/pfr/pfrtypes.h Mon Apr 25 01:46:54 2011 +0200
@@ -0,0 +1,362 @@
+/***************************************************************************/
+/* */
+/* pfrtypes.h */
+/* */
+/* FreeType PFR data structures (specification only). */
+/* */
+/* Copyright 2002, 2003, 2005, 2007 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 __PFRTYPES_H__
+#define __PFRTYPES_H__
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+
+FT_BEGIN_HEADER
+
+ /************************************************************************/
+
+ /* the PFR Header structure */
+ typedef struct PFR_HeaderRec_
+ {
+ FT_UInt32 signature;
+ FT_UInt version;
+ FT_UInt signature2;
+ FT_UInt header_size;
+
+ FT_UInt log_dir_size;
+ FT_UInt log_dir_offset;
+
+ FT_UInt log_font_max_size;
+ FT_UInt32 log_font_section_size;
+ FT_UInt32 log_font_section_offset;
+
+ FT_UInt32 phy_font_max_size;
+ FT_UInt32 phy_font_section_size;
+ FT_UInt32 phy_font_section_offset;
+
+ FT_UInt gps_max_size;
+ FT_UInt32 gps_section_size;
+ FT_UInt32 gps_section_offset;
+
+ FT_UInt max_blue_values;
+ FT_UInt max_x_orus;
+ FT_UInt max_y_orus;
+
+ FT_UInt phy_font_max_size_high;
+ FT_UInt color_flags;
+
+ FT_UInt32 bct_max_size;
+ FT_UInt32 bct_set_max_size;
+ FT_UInt32 phy_bct_set_max_size;
+
+ FT_UInt num_phy_fonts;
+ FT_UInt max_vert_stem_snap;
+ FT_UInt max_horz_stem_snap;
+ FT_UInt max_chars;
+
+ } PFR_HeaderRec, *PFR_Header;
+
+
+ /* used in `color_flags' field of the PFR_Header */
+ typedef enum PFR_HeaderFlags_
+ {
+ PFR_FLAG_BLACK_PIXEL = 1,
+ PFR_FLAG_INVERT_BITMAP = 2
+
+ } PFR_HeaderFlags;
+
+
+ /************************************************************************/
+
+ typedef struct PFR_LogFontRec_
+ {
+ FT_UInt32 size;
+ FT_UInt32 offset;
+
+ FT_Int32 matrix[4];
+ FT_UInt stroke_flags;
+ FT_Int stroke_thickness;
+ FT_Int bold_thickness;
+ FT_Int32 miter_limit;
+
+ FT_UInt32 phys_size;
+ FT_UInt32 phys_offset;
+
+ } PFR_LogFontRec, *PFR_LogFont;
+
+
+ typedef enum PFR_LogFlags_
+ {
+ PFR_LOG_EXTRA_ITEMS = 0x40,
+ PFR_LOG_2BYTE_BOLD = 0x20,
+ PFR_LOG_BOLD = 0x10,
+ PFR_LOG_2BYTE_STROKE = 8,
+ PFR_LOG_STROKE = 4,
+ PFR_LINE_JOIN_MASK = 3
+
+ } PFR_LogFlags;
+
+
+ typedef enum PFR_LineJoinFlags_
+ {
+ PFR_LINE_JOIN_MITER = 0,
+ PFR_LINE_JOIN_ROUND = 1,
+ PFR_LINE_JOIN_BEVEL = 2
+
+ } PFR_LineJoinFlags;
+
+
+ /************************************************************************/
+
+ typedef enum PFR_BitmapFlags_
+ {
+ PFR_BITMAP_3BYTE_OFFSET = 4,
+ PFR_BITMAP_2BYTE_SIZE = 2,
+ PFR_BITMAP_2BYTE_CHARCODE = 1
+
+ } PFR_BitmapFlags;
+
+
+ typedef struct PFR_BitmapCharRec_
+ {
+ FT_UInt char_code;
+ FT_UInt gps_size;
+ FT_UInt32 gps_offset;
+
+ } PFR_BitmapCharRec, *PFR_BitmapChar;
+
+
+ typedef enum PFR_StrikeFlags_
+ {
+ PFR_STRIKE_2BYTE_COUNT = 0x10,
+ PFR_STRIKE_3BYTE_OFFSET = 0x08,
+ PFR_STRIKE_3BYTE_SIZE = 0x04,
+ PFR_STRIKE_2BYTE_YPPM = 0x02,
+ PFR_STRIKE_2BYTE_XPPM = 0x01
+
+ } PFR_StrikeFlags;
+
+
+ typedef struct PFR_StrikeRec_
+ {
+ FT_UInt x_ppm;
+ FT_UInt y_ppm;
+ FT_UInt flags;
+
+ FT_UInt32 gps_size;
+ FT_UInt32 gps_offset;
+
+ FT_UInt32 bct_size;
+ FT_UInt32 bct_offset;
+
+ /* optional */
+ FT_UInt num_bitmaps;
+ PFR_BitmapChar bitmaps;
+
+ } PFR_StrikeRec, *PFR_Strike;
+
+
+ /************************************************************************/
+
+ typedef struct PFR_CharRec_
+ {
+ FT_UInt char_code;
+ FT_Int advance;
+ FT_UInt gps_size;
+ FT_UInt32 gps_offset;
+
+ } PFR_CharRec, *PFR_Char;
+
+
+ /************************************************************************/
+
+ typedef struct PFR_DimensionRec_
+ {
+ FT_UInt standard;
+ FT_UInt num_stem_snaps;
+ FT_Int* stem_snaps;
+
+ } PFR_DimensionRec, *PFR_Dimension;
+
+ /************************************************************************/
+
+ typedef struct PFR_KernItemRec_* PFR_KernItem;
+
+ typedef struct PFR_KernItemRec_
+ {
+ PFR_KernItem next;
+ FT_Byte pair_count;
+ FT_Byte flags;
+ FT_Short base_adj;
+ FT_UInt pair_size;
+ FT_Offset offset;
+ FT_UInt32 pair1;
+ FT_UInt32 pair2;
+
+ } PFR_KernItemRec;
+
+
+#define PFR_KERN_INDEX( g1, g2 ) \
+ ( ( (FT_UInt32)(g1) << 16 ) | (FT_UInt16)(g2) )
+
+#define PFR_KERN_PAIR_INDEX( pair ) \
+ PFR_KERN_INDEX( (pair)->glyph1, (pair)->glyph2 )
+
+#define PFR_NEXT_KPAIR( p ) ( p += 2, \
+ ( (FT_UInt32)p[-2] << 16 ) | p[-1] )
+
+
+ /************************************************************************/
+
+ typedef struct PFR_PhyFontRec_
+ {
+ FT_Memory memory;
+ FT_UInt32 offset;
+
+ FT_UInt font_ref_number;
+ FT_UInt outline_resolution;
+ FT_UInt metrics_resolution;
+ FT_BBox bbox;
+ FT_UInt flags;
+ FT_UInt standard_advance;
+
+ FT_Int ascent; /* optional, bbox.yMax if not present */
+ FT_Int descent; /* optional, bbox.yMin if not present */
+ FT_Int leading; /* optional, 0 if not present */
+
+ PFR_DimensionRec horizontal;
+ PFR_DimensionRec vertical;
+
+ FT_String* font_id;
+ FT_String* family_name;
+ FT_String* style_name;
+
+ FT_UInt num_strikes;
+ FT_UInt max_strikes;
+ PFR_StrikeRec* strikes;
+
+ FT_UInt num_blue_values;
+ FT_Int *blue_values;
+ FT_UInt blue_fuzz;
+ FT_UInt blue_scale;
+
+ FT_UInt num_chars;
+ FT_Offset chars_offset;
+ PFR_Char chars;
+
+ FT_UInt num_kern_pairs;
+ PFR_KernItem kern_items;
+ PFR_KernItem* kern_items_tail;
+
+ /* not part of the spec, but used during load */
+ FT_Long bct_offset;
+ FT_Byte* cursor;
+
+ } PFR_PhyFontRec, *PFR_PhyFont;
+
+
+ typedef enum PFR_PhyFlags_
+ {
+ PFR_PHY_EXTRA_ITEMS = 0x80,
+ PFR_PHY_3BYTE_GPS_OFFSET = 0x20,
+ PFR_PHY_2BYTE_GPS_SIZE = 0x10,
+ PFR_PHY_ASCII_CODE = 0x08,
+ PFR_PHY_PROPORTIONAL = 0x04,
+ PFR_PHY_2BYTE_CHARCODE = 0x02,
+ PFR_PHY_VERTICAL = 0x01
+
+ } PFR_PhyFlags;
+
+
+ typedef enum PFR_KernFlags_
+ {
+ PFR_KERN_2BYTE_CHAR = 0x01,
+ PFR_KERN_2BYTE_ADJ = 0x02
+
+ } PFR_KernFlags;
+
+
+ /************************************************************************/
+
+ typedef enum PFR_GlyphFlags_
+ {
+ PFR_GLYPH_IS_COMPOUND = 0x80,
+ PFR_GLYPH_EXTRA_ITEMS = 0x08,
+ PFR_GLYPH_1BYTE_XYCOUNT = 0x04,
+ PFR_GLYPH_XCOUNT = 0x02,
+ PFR_GLYPH_YCOUNT = 0x01
+
+ } PFR_GlyphFlags;
+
+
+ /* controlled coordinate */
+ typedef struct PFR_CoordRec_
+ {
+ FT_UInt org;
+ FT_UInt cur;
+
+ } PFR_CoordRec, *PFR_Coord;
+
+
+ typedef struct PFR_SubGlyphRec_
+ {
+ FT_Fixed x_scale;
+ FT_Fixed y_scale;
+ FT_Int x_delta;
+ FT_Int y_delta;
+ FT_UInt32 gps_offset;
+ FT_UInt gps_size;
+
+ } PFR_SubGlyphRec, *PFR_SubGlyph;
+
+
+ typedef enum PFR_SubgGlyphFlags_
+ {
+ PFR_SUBGLYPH_3BYTE_OFFSET = 0x80,
+ PFR_SUBGLYPH_2BYTE_SIZE = 0x40,
+ PFR_SUBGLYPH_YSCALE = 0x20,
+ PFR_SUBGLYPH_XSCALE = 0x10
+
+ } PFR_SubGlyphFlags;
+
+
+ typedef struct PFR_GlyphRec_
+ {
+ FT_Byte format;
+
+#if 0
+ FT_UInt num_x_control;
+ FT_UInt num_y_control;
+#endif
+ FT_UInt max_xy_control;
+ FT_Pos* x_control;
+ FT_Pos* y_control;
+
+
+ FT_UInt num_subs;
+ FT_UInt max_subs;
+ PFR_SubGlyphRec* subs;
+
+ FT_GlyphLoader loader;
+ FT_Bool path_begun;
+
+ } PFR_GlyphRec, *PFR_Glyph;
+
+
+FT_END_HEADER
+
+#endif /* __PFRTYPES_H__ */
+
+
+/* END */