# HG changeset patch # User MattD # Date 1265643013 0 # Node ID 18fedaf0292a46b3fa5a0440c655ce3dc44d1c12 # Parent f666745667028a0647214448a7b83f3ccee0fa2a Bug 1543 - Freetype.dll cannot be built. Added Freetype back in (same fix as in SFL repo) diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/autohint.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/autohint.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,205 @@ +/***************************************************************************/ +/* */ +/* autohint.h */ +/* */ +/* High-level `autohint' module-specific interface (specification). */ +/* */ +/* Copyright 1996-2001, 2002 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, FTL.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + + /*************************************************************************/ + /* */ + /* The auto-hinter is used to load and automatically hint glyphs if a */ + /* format-specific hinter isn't available. */ + /* */ + /*************************************************************************/ + + +#ifndef __AUTOHINT_H__ +#define __AUTOHINT_H__ + + + /*************************************************************************/ + /* */ + /* A small technical note regarding automatic hinting in order to */ + /* clarify this module interface. */ + /* */ + /* An automatic hinter might compute two kinds of data for a given face: */ + /* */ + /* - global hints: Usually some metrics that describe global properties */ + /* of the face. It is computed by scanning more or less */ + /* agressively the glyphs in the face, and thus can be */ + /* very slow to compute (even if the size of global */ + /* hints is really small). */ + /* */ + /* - glyph hints: These describe some important features of the glyph */ + /* outline, as well as how to align them. They are */ + /* generally much faster to compute than global hints. */ + /* */ + /* The current FreeType auto-hinter does a pretty good job while */ + /* performing fast computations for both global and glyph hints. */ + /* However, we might be interested in introducing more complex and */ + /* powerful algorithms in the future, like the one described in the John */ + /* D. Hobby paper, which unfortunately requires a lot more horsepower. */ + /* */ + /* Because a sufficiently sophisticated font management system would */ + /* typically implement an LRU cache of opened face objects to reduce */ + /* memory usage, it is a good idea to be able to avoid recomputing */ + /* global hints every time the same face is re-opened. */ + /* */ + /* We thus provide the ability to cache global hints outside of the face */ + /* object, in order to speed up font re-opening time. Of course, this */ + /* feature is purely optional, so most client programs won't even notice */ + /* it. */ + /* */ + /* I initially thought that it would be a good idea to cache the glyph */ + /* hints too. However, my general idea now is that if you really need */ + /* to cache these too, you are simply in need of a new font format, */ + /* where all this information could be stored within the font file and */ + /* decoded on the fly. */ + /* */ + /*************************************************************************/ + + +#include +#include FT_FREETYPE_H + + +FT_BEGIN_HEADER + + + typedef struct FT_AutoHinterRec_ *FT_AutoHinter; + + + /*************************************************************************/ + /* */ + /* */ + /* FT_AutoHinter_GlobalGetFunc */ + /* */ + /* */ + /* Retrieves the global hints computed for a given face object the */ + /* resulting data is dissociated from the face and will survive a */ + /* call to FT_Done_Face(). It must be discarded through the API */ + /* FT_AutoHinter_GlobalDoneFunc(). */ + /* */ + /* */ + /* hinter :: A handle to the source auto-hinter. */ + /* */ + /* face :: A handle to the source face object. */ + /* */ + /* */ + /* global_hints :: A typeless pointer to the global hints. */ + /* */ + /* global_len :: The size in bytes of the global hints. */ + /* */ + typedef void + (*FT_AutoHinter_GlobalGetFunc)( FT_AutoHinter hinter, + FT_Face face, + void** global_hints, + long* global_len ); + + + /*************************************************************************/ + /* */ + /* */ + /* FT_AutoHinter_GlobalDoneFunc */ + /* */ + /* */ + /* Discards the global hints retrieved through */ + /* FT_AutoHinter_GlobalGetFunc(). This is the only way these hints */ + /* are freed from memory. */ + /* */ + /* */ + /* hinter :: A handle to the auto-hinter module. */ + /* */ + /* global :: A pointer to retrieved global hints to discard. */ + /* */ + typedef void + (*FT_AutoHinter_GlobalDoneFunc)( FT_AutoHinter hinter, + void* global ); + + + /*************************************************************************/ + /* */ + /* */ + /* FT_AutoHinter_GlobalResetFunc */ + /* */ + /* */ + /* This function is used to recompute the global metrics in a given */ + /* font. This is useful when global font data changes (e.g. Multiple */ + /* Masters fonts where blend coordinates change). */ + /* */ + /* */ + /* hinter :: A handle to the source auto-hinter. */ + /* */ + /* face :: A handle to the face. */ + /* */ + typedef void + (*FT_AutoHinter_GlobalResetFunc)( FT_AutoHinter hinter, + FT_Face face ); + + + /*************************************************************************/ + /* */ + /* */ + /* FT_AutoHinter_GlyphLoadFunc */ + /* */ + /* */ + /* This function is used to load, scale, and automatically hint a */ + /* glyph from a given face. */ + /* */ + /* */ + /* face :: A handle to the face. */ + /* */ + /* glyph_index :: The glyph index. */ + /* */ + /* load_flags :: The load flags. */ + /* */ + /* */ + /* This function is capable of loading composite glyphs by hinting */ + /* each sub-glyph independently (which improves quality). */ + /* */ + /* It will call the font driver with FT_Load_Glyph(), with */ + /* FT_LOAD_NO_SCALE set. */ + /* */ + typedef FT_Error + (*FT_AutoHinter_GlyphLoadFunc)( FT_AutoHinter hinter, + FT_GlyphSlot slot, + FT_Size size, + FT_UInt glyph_index, + FT_Int32 load_flags ); + + + /*************************************************************************/ + /* */ + /* */ + /* FT_AutoHinter_ServiceRec */ + /* */ + /* */ + /* The auto-hinter module's interface. */ + /* */ + typedef struct FT_AutoHinter_ServiceRec_ + { + FT_AutoHinter_GlobalResetFunc reset_face; + FT_AutoHinter_GlobalGetFunc get_global_hints; + FT_AutoHinter_GlobalDoneFunc done_global_hints; + FT_AutoHinter_GlyphLoadFunc load_glyph; + + } FT_AutoHinter_ServiceRec, *FT_AutoHinter_Service; + + +FT_END_HEADER + +#endif /* __AUTOHINT_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftcalc.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftcalc.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,129 @@ +/***************************************************************************/ +/* */ +/* ftcalc.h */ +/* */ +/* Arithmetic computations (specification). */ +/* */ +/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006 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, FTL.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 __FTCALC_H__ +#define __FTCALC_H__ + + +#include +#include FT_FREETYPE_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* */ + /* FT_FixedSqrt */ + /* */ + /* */ + /* Computes the square root of a 16.16 fixed point value. */ + /* */ + /* */ + /* x :: The value to compute the root for. */ + /* */ + /* */ + /* The result of `sqrt(x)'. */ + /* */ + /* */ + /* This function is not very fast. */ + /* */ + FT_BASE( FT_Int32 ) + FT_SqrtFixed( FT_Int32 x ); + + +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + + /*************************************************************************/ + /* */ + /* */ + /* FT_Sqrt32 */ + /* */ + /* */ + /* Computes the square root of an Int32 integer (which will be */ + /* handled as an unsigned long value). */ + /* */ + /* */ + /* x :: The value to compute the root for. */ + /* */ + /* */ + /* The result of `sqrt(x)'. */ + /* */ + FT_EXPORT( FT_Int32 ) + FT_Sqrt32( FT_Int32 x ); + +#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ + + + /*************************************************************************/ + /* */ + /* FT_MulDiv() and FT_MulFix() are declared in freetype.h. */ + /* */ + /*************************************************************************/ + + +#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER + + /*************************************************************************/ + /* */ + /* */ + /* FT_MulDiv_No_Round */ + /* */ + /* */ + /* A very simple function used to perform the computation `(a*b)/c' */ + /* (without rounding) with maximal accuracy (it uses a 64-bit */ + /* intermediate integer whenever necessary). */ + /* */ + /* This function isn't necessarily as fast as some processor specific */ + /* operations, but is at least completely portable. */ + /* */ + /* */ + /* a :: The first multiplier. */ + /* b :: The second multiplier. */ + /* c :: The divisor. */ + /* */ + /* */ + /* The result of `(a*b)/c'. This function never traps when trying to */ + /* divide by zero; it simply returns `MaxInt' or `MinInt' depending */ + /* on the signs of `a' and `b'. */ + /* */ + FT_BASE( FT_Long ) + FT_MulDiv_No_Round( FT_Long a, + FT_Long b, + FT_Long c ); + +#endif /* TT_CONFIG_OPTION_BYTECODE_INTERPRETER */ + + +#define INT_TO_F26DOT6( x ) ( (FT_Long)(x) << 6 ) +#define INT_TO_F2DOT14( x ) ( (FT_Long)(x) << 14 ) +#define INT_TO_FIXED( x ) ( (FT_Long)(x) << 16 ) +#define F2DOT14_TO_FIXED( x ) ( (FT_Long)(x) << 2 ) +#define FLOAT_TO_FIXED( x ) ( (FT_Long)( x * 65536.0 ) ) + +#define ROUND_F26DOT6( x ) ( x >= 0 ? ( ( (x) + 32 ) & -64 ) \ + : ( -( ( 32 - (x) ) & -64 ) ) ) + + +FT_END_HEADER + +#endif /* __FTCALC_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftdebug.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftdebug.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,244 @@ +/***************************************************************************/ +/* */ +/* ftdebug.h */ +/* */ +/* Debugging and logging component (specification). */ +/* */ +/* Copyright 1996-2001, 2002, 2004, 2006 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, FTL.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/* */ +/* IMPORTANT: A description of FreeType's debugging support can be */ +/* found in `docs/DEBUG.TXT'. Read it if you need to use or */ +/* understand this code. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTDEBUG_H__ +#define __FTDEBUG_H__ + + +#include +#include FT_CONFIG_CONFIG_H +#include FT_FREETYPE_H + + +FT_BEGIN_HEADER + + + /* force the definition of FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE */ + /* is already defined; this simplifies the following #ifdefs */ + /* */ +#ifdef FT_DEBUG_LEVEL_TRACE +#undef FT_DEBUG_LEVEL_ERROR +#define FT_DEBUG_LEVEL_ERROR +#endif + + + /*************************************************************************/ + /* */ + /* Define the trace enums as well as the trace levels array when they */ + /* are needed. */ + /* */ + /*************************************************************************/ + +#ifdef FT_DEBUG_LEVEL_TRACE + +#define FT_TRACE_DEF( x ) trace_ ## x , + + /* defining the enumeration */ + typedef enum + { +#include FT_INTERNAL_TRACE_H + trace_count + + } FT_Trace; + + + /* defining the array of trace levels, provided by `src/base/ftdebug.c' */ + extern int ft_trace_levels[trace_count]; + +#undef FT_TRACE_DEF + +#endif /* FT_DEBUG_LEVEL_TRACE */ + + + /*************************************************************************/ + /* */ + /* Define the FT_TRACE macro */ + /* */ + /* IMPORTANT! */ + /* */ + /* Each component must define the macro FT_COMPONENT to a valid FT_Trace */ + /* value before using any TRACE macro. */ + /* */ + /*************************************************************************/ + +#ifdef FT_DEBUG_LEVEL_TRACE + +#define FT_TRACE( level, varformat ) \ + do \ + { \ + if ( ft_trace_levels[FT_COMPONENT] >= level ) \ + FT_Message varformat; \ + } while ( 0 ) + +#else /* !FT_DEBUG_LEVEL_TRACE */ + +#define FT_TRACE( level, varformat ) do ; while ( 0 ) /* nothing */ + +#endif /* !FT_DEBUG_LEVEL_TRACE */ + + + /*************************************************************************/ + /* */ + /* */ + /* FT_Trace_Get_Count */ + /* */ + /* */ + /* Return the number of available trace components. */ + /* */ + /* */ + /* The number of trace components. 0 if FreeType 2 is not built with */ + /* FT_DEBUG_LEVEL_TRACE definition. */ + /* */ + /* */ + /* This function may be useful if you want to access elements of */ + /* the internal `ft_trace_levels' array by an index. */ + /* */ + FT_BASE( FT_Int ) + FT_Trace_Get_Count( void ); + + + /*************************************************************************/ + /* */ + /* */ + /* FT_Trace_Get_Name */ + /* */ + /* */ + /* Return the name of a trace component. */ + /* */ + /* */ + /* The index of the trace component. */ + /* */ + /* */ + /* The name of the trace component. This is a statically allocated */ + /* C string, so do not free it after use. NULL if FreeType 2 is not */ + /* built with FT_DEBUG_LEVEL_TRACE definition. */ + /* */ + /* */ + /* Use @FT_Trace_Get_Count to get the number of available trace */ + /* components. */ + /* */ + /* This function may be useful if you want to control FreeType 2's */ + /* debug level in your appliaciton. */ + /* */ + FT_BASE( const char * ) + FT_Trace_Get_Name( FT_Int idx ); + + + /*************************************************************************/ + /* */ + /* You need two opening resp. closing parentheses! */ + /* */ + /* Example: FT_TRACE0(( "Value is %i", foo )) */ + /* */ + /*************************************************************************/ + +#define FT_TRACE0( varformat ) FT_TRACE( 0, varformat ) +#define FT_TRACE1( varformat ) FT_TRACE( 1, varformat ) +#define FT_TRACE2( varformat ) FT_TRACE( 2, varformat ) +#define FT_TRACE3( varformat ) FT_TRACE( 3, varformat ) +#define FT_TRACE4( varformat ) FT_TRACE( 4, varformat ) +#define FT_TRACE5( varformat ) FT_TRACE( 5, varformat ) +#define FT_TRACE6( varformat ) FT_TRACE( 6, varformat ) +#define FT_TRACE7( varformat ) FT_TRACE( 7, varformat ) + + + /*************************************************************************/ + /* */ + /* Define the FT_ERROR macro */ + /* */ + /*************************************************************************/ + +#ifdef FT_DEBUG_LEVEL_ERROR + +#define FT_ERROR( varformat ) FT_Message varformat + +#else /* !FT_DEBUG_LEVEL_ERROR */ + +#define FT_ERROR( varformat ) do ; while ( 0 ) /* nothing */ + +#endif /* !FT_DEBUG_LEVEL_ERROR */ + + + /*************************************************************************/ + /* */ + /* Define the FT_ASSERT macro */ + /* */ + /*************************************************************************/ + +#ifdef FT_DEBUG_LEVEL_ERROR + +#define FT_ASSERT( condition ) \ + do \ + { \ + if ( !( condition ) ) \ + FT_Panic( "assertion failed on line %d of file %s\n", \ + __LINE__, __FILE__ ); \ + } while ( 0 ) + +#else /* !FT_DEBUG_LEVEL_ERROR */ + +#define FT_ASSERT( condition ) do ; while ( 0 ) + +#endif /* !FT_DEBUG_LEVEL_ERROR */ + + + /*************************************************************************/ + /* */ + /* Define `FT_Message' and `FT_Panic' when needed */ + /* */ + /*************************************************************************/ + +#ifdef FT_DEBUG_LEVEL_ERROR + +#include "stdio.h" /* for vprintf() */ + + /* print a message */ + FT_BASE( void ) + FT_Message( const char* fmt, ... ); + + /* print a message and exit */ + FT_BASE( void ) + FT_Panic( const char* fmt, ... ); + +#endif /* FT_DEBUG_LEVEL_ERROR */ + + + FT_BASE( void ) + ft_debug_init( void ); + + +#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */ + + /* we disable the warning `conditional expression is constant' here */ + /* in order to compile cleanly with the maximum level of warnings */ +#pragma warning( disable : 4127 ) + +#endif /* _MSC_VER */ + + +FT_END_HEADER + +#endif /* __FTDEBUG_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftdriver.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftdriver.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,252 @@ +/***************************************************************************/ +/* */ +/* ftdriver.h */ +/* */ +/* FreeType font driver interface (specification). */ +/* */ +/* Copyright 1996-2001, 2002, 2003, 2006 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, FTL.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 __FTDRIVER_H__ +#define __FTDRIVER_H__ + + +#include +#include FT_MODULE_H + + +FT_BEGIN_HEADER + + + typedef FT_Error + (*FT_Face_InitFunc)( FT_Stream stream, + FT_Face face, + FT_Int typeface_index, + FT_Int num_params, + FT_Parameter* parameters ); + + typedef void + (*FT_Face_DoneFunc)( FT_Face face ); + + + typedef FT_Error + (*FT_Size_InitFunc)( FT_Size size ); + + typedef void + (*FT_Size_DoneFunc)( FT_Size size ); + + + typedef FT_Error + (*FT_Slot_InitFunc)( FT_GlyphSlot slot ); + + typedef void + (*FT_Slot_DoneFunc)( FT_GlyphSlot slot ); + + + typedef FT_Error + (*FT_Size_RequestFunc)( FT_Size size, + FT_Size_Request req ); + + typedef FT_Error + (*FT_Size_SelectFunc)( FT_Size size, + FT_ULong size_index ); + +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + + typedef FT_Error + (*FT_Size_ResetPointsFunc)( FT_Size size, + FT_F26Dot6 char_width, + FT_F26Dot6 char_height, + FT_UInt horz_resolution, + FT_UInt vert_resolution ); + + typedef FT_Error + (*FT_Size_ResetPixelsFunc)( FT_Size size, + FT_UInt pixel_width, + FT_UInt pixel_height ); + +#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ + + typedef FT_Error + (*FT_Slot_LoadFunc)( FT_GlyphSlot slot, + FT_Size size, + FT_UInt glyph_index, + FT_Int32 load_flags ); + + + typedef FT_UInt + (*FT_CharMap_CharIndexFunc)( FT_CharMap charmap, + FT_Long charcode ); + + typedef FT_Long + (*FT_CharMap_CharNextFunc)( FT_CharMap charmap, + FT_Long charcode ); + + typedef FT_Error + (*FT_Face_GetKerningFunc)( FT_Face face, + FT_UInt left_glyph, + FT_UInt right_glyph, + FT_Vector* kerning ); + + + typedef FT_Error + (*FT_Face_AttachFunc)( FT_Face face, + FT_Stream stream ); + + + typedef FT_Error + (*FT_Face_GetAdvancesFunc)( FT_Face face, + FT_UInt first, + FT_UInt count, + FT_Bool vertical, + FT_UShort* advances ); + + + /*************************************************************************/ + /* */ + /* */ + /* FT_Driver_ClassRec */ + /* */ + /* */ + /* The font driver class. This structure mostly contains pointers to */ + /* driver methods. */ + /* */ + /* */ + /* root :: The parent module. */ + /* */ + /* face_object_size :: The size of a face object in bytes. */ + /* */ + /* size_object_size :: The size of a size object in bytes. */ + /* */ + /* slot_object_size :: The size of a glyph object in bytes. */ + /* */ + /* init_face :: The format-specific face constructor. */ + /* */ + /* done_face :: The format-specific face destructor. */ + /* */ + /* init_size :: The format-specific size constructor. */ + /* */ + /* done_size :: The format-specific size destructor. */ + /* */ + /* init_slot :: The format-specific slot constructor. */ + /* */ + /* done_slot :: The format-specific slot destructor. */ + /* */ + /* */ + /* load_glyph :: A function handle to load a glyph to a slot. */ + /* This field is mandatory! */ + /* */ + /* get_char_index :: A function handle to return the glyph index of */ + /* a given character for a given charmap. This */ + /* field is mandatory! */ + /* */ + /* get_kerning :: A function handle to return the unscaled */ + /* kerning for a given pair of glyphs. Can be */ + /* set to 0 if the format doesn't support */ + /* kerning. */ + /* */ + /* attach_file :: This function handle is used to read */ + /* additional data for a face from another */ + /* file/stream. For example, this can be used to */ + /* add data from AFM or PFM files on a Type 1 */ + /* face, or a CIDMap on a CID-keyed face. */ + /* */ + /* get_advances :: A function handle used to return advance */ + /* widths of `count' glyphs (in font units), */ + /* starting at `first'. The `vertical' flag must */ + /* be set to get vertical advance heights. The */ + /* `advances' buffer is caller-allocated. */ + /* Currently not implemented. The idea of this */ + /* function is to be able to perform */ + /* device-independent text layout without loading */ + /* a single glyph image. */ + /* */ + /* request_size :: A handle to a function used to request the new */ + /* character size. Can be set to 0 if the */ + /* scaling done in the base layer suffices. */ + /* */ + /* select_size :: A handle to a function used to select a new */ + /* fixed size. It is used only if */ + /* @FT_FACE_FLAG_FIXED_SIZES is set. Can be set */ + /* to 0 if the scaling done in the base layer */ + /* suffices. */ + /* */ + /* Most function pointers, with the exception of `load_glyph' and */ + /* `get_char_index' can be set to 0 to indicate a default behaviour. */ + /* */ + typedef struct FT_Driver_ClassRec_ + { + FT_Module_Class root; + + FT_Long face_object_size; + FT_Long size_object_size; + FT_Long slot_object_size; + + FT_Face_InitFunc init_face; + FT_Face_DoneFunc done_face; + + FT_Size_InitFunc init_size; + FT_Size_DoneFunc done_size; + + FT_Slot_InitFunc init_slot; + FT_Slot_DoneFunc done_slot; + +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + + FT_Size_ResetPointsFunc set_char_sizes; + FT_Size_ResetPixelsFunc set_pixel_sizes; + +#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ + + FT_Slot_LoadFunc load_glyph; + + FT_Face_GetKerningFunc get_kerning; + FT_Face_AttachFunc attach_file; + FT_Face_GetAdvancesFunc get_advances; + + /* since version 2.2 */ + FT_Size_RequestFunc request_size; + FT_Size_SelectFunc select_size; + + } FT_Driver_ClassRec, *FT_Driver_Class; + + + /* + * The following functions are used as stubs for `set_char_sizes' and + * `set_pixel_sizes'; the code uses `request_size' and `select_size' + * functions instead. + * + * Implementation is in `src/base/ftobjs.c'. + */ +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + + FT_BASE( FT_Error ) + ft_stub_set_char_sizes( FT_Size size, + FT_F26Dot6 width, + FT_F26Dot6 height, + FT_UInt horz_res, + FT_UInt vert_res ); + + FT_BASE( FT_Error ) + ft_stub_set_pixel_sizes( FT_Size size, + FT_UInt width, + FT_UInt height ); + +#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ + + +FT_END_HEADER + +#endif /* __FTDRIVER_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftgloadr.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftgloadr.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,167 @@ +/***************************************************************************/ +/* */ +/* ftgloadr.h */ +/* */ +/* The FreeType glyph loader (specification). */ +/* */ +/* Copyright 2002, 2003, 2005, 2006 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, FTL.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 __FTGLOADR_H__ +#define __FTGLOADR_H__ + + +#include +#include FT_FREETYPE_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* */ + /* FT_GlyphLoader */ + /* */ + /* */ + /* The glyph loader is an internal object used to load several glyphs */ + /* together (for example, in the case of composites). */ + /* */ + /* */ + /* The glyph loader implementation is not part of the high-level API, */ + /* hence the forward structure declaration. */ + /* */ + typedef struct FT_GlyphLoaderRec_* FT_GlyphLoader ; + + +#if 0 /* moved to freetype.h in version 2.2 */ +#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1 +#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2 +#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4 +#define FT_SUBGLYPH_FLAG_SCALE 8 +#define FT_SUBGLYPH_FLAG_XY_SCALE 0x40 +#define FT_SUBGLYPH_FLAG_2X2 0x80 +#define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200 +#endif + + + typedef struct FT_SubGlyphRec_ + { + FT_Int index; + FT_UShort flags; + FT_Int arg1; + FT_Int arg2; + FT_Matrix transform; + + } FT_SubGlyphRec; + + + typedef struct FT_GlyphLoadRec_ + { + FT_Outline outline; /* outline */ + FT_Vector* extra_points; /* extra points table */ + FT_UInt num_subglyphs; /* number of subglyphs */ + FT_SubGlyph subglyphs; /* subglyphs */ + + } FT_GlyphLoadRec, *FT_GlyphLoad; + + + typedef struct FT_GlyphLoaderRec_ + { + FT_Memory memory; + FT_UInt max_points; + FT_UInt max_contours; + FT_UInt max_subglyphs; + FT_Bool use_extra; + + FT_GlyphLoadRec base; + FT_GlyphLoadRec current; + + void* other; /* for possible future extension? */ + + } FT_GlyphLoaderRec; + + + /* create new empty glyph loader */ + FT_BASE( FT_Error ) + FT_GlyphLoader_New( FT_Memory memory, + FT_GlyphLoader *aloader ); + + /* add an extra points table to a glyph loader */ + FT_BASE( FT_Error ) + FT_GlyphLoader_CreateExtra( FT_GlyphLoader loader ); + + /* destroy a glyph loader */ + FT_BASE( void ) + FT_GlyphLoader_Done( FT_GlyphLoader loader ); + + /* reset a glyph loader (frees everything int it) */ + FT_BASE( void ) + FT_GlyphLoader_Reset( FT_GlyphLoader loader ); + + /* rewind a glyph loader */ + FT_BASE( void ) + FT_GlyphLoader_Rewind( FT_GlyphLoader loader ); + + /* check that there is enough space to add `n_points' and `n_contours' */ + /* to the glyph loader */ + FT_BASE( FT_Error ) + FT_GlyphLoader_CheckPoints( FT_GlyphLoader loader, + FT_UInt n_points, + FT_UInt n_contours ); + + +#define FT_GLYPHLOADER_CHECK_P( _loader, _count ) \ + ( (_count) == 0 || (int)((_loader)->base.outline.n_points + \ + (_loader)->current.outline.n_points + \ + (_count)) <= (int)(_loader)->max_points ) + +#define FT_GLYPHLOADER_CHECK_C( _loader, _count ) \ + ( (_count) == 0 || (int)((_loader)->base.outline.n_contours + \ + (_loader)->current.outline.n_contours + \ + (_count)) <= (int)(_loader)->max_contours ) + +#define FT_GLYPHLOADER_CHECK_POINTS( _loader, _points,_contours ) \ + ( ( FT_GLYPHLOADER_CHECK_P( _loader, _points ) && \ + FT_GLYPHLOADER_CHECK_C( _loader, _contours ) ) \ + ? 0 \ + : FT_GlyphLoader_CheckPoints( (_loader), (_points), (_contours) ) ) + + + /* check that there is enough space to add `n_subs' sub-glyphs to */ + /* a glyph loader */ + FT_BASE( FT_Error ) + FT_GlyphLoader_CheckSubGlyphs( FT_GlyphLoader loader, + FT_UInt n_subs ); + + /* prepare a glyph loader, i.e. empty the current glyph */ + FT_BASE( void ) + FT_GlyphLoader_Prepare( FT_GlyphLoader loader ); + + /* add the current glyph to the base glyph */ + FT_BASE( void ) + FT_GlyphLoader_Add( FT_GlyphLoader loader ); + + /* copy points from one glyph loader to another */ + FT_BASE( FT_Error ) + FT_GlyphLoader_CopyPoints( FT_GlyphLoader target, + FT_GlyphLoader source ); + + /* */ + + +FT_END_HEADER + +#endif /* __FTGLOADR_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftmemory.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftmemory.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,333 @@ +/***************************************************************************/ +/* */ +/* ftmemory.h */ +/* */ +/* The FreeType memory management macros (specification). */ +/* */ +/* Copyright 1996-2001, 2002, 2004, 2005, 2006 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, FTL.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 __FTMEMORY_H__ +#define __FTMEMORY_H__ + + +#include +#include FT_CONFIG_CONFIG_H +#include FT_TYPES_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* */ + /* FT_SET_ERROR */ + /* */ + /* */ + /* This macro is used to set an implicit `error' variable to a given */ + /* expression's value (usually a function call), and convert it to a */ + /* boolean which is set whenever the value is != 0. */ + /* */ +#undef FT_SET_ERROR +#define FT_SET_ERROR( expression ) \ + ( ( error = (expression) ) != 0 ) + + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** ****/ + /**** M E M O R Y ****/ + /**** ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /* + * C++ refuses to handle statements like p = (void*)anything; where `p' + * is a typed pointer. Since we don't have a `typeof' operator in + * standard C++, we have to use ugly casts. + */ + +#ifdef __cplusplus +#define FT_ASSIGNP( p, val ) *((void**)&(p)) = (val) +#else +#define FT_ASSIGNP( p, val ) (p) = (val) +#endif + + + +#ifdef FT_DEBUG_MEMORY + + FT_BASE( const char* ) _ft_debug_file; + FT_BASE( long ) _ft_debug_lineno; + +#define FT_DEBUG_INNER( exp ) ( _ft_debug_file = __FILE__, \ + _ft_debug_lineno = __LINE__, \ + (exp) ) + +#define FT_ASSIGNP_INNER( p, exp ) ( _ft_debug_file = __FILE__, \ + _ft_debug_lineno = __LINE__, \ + FT_ASSIGNP( p, exp ) ) + +#else /* !FT_DEBUG_MEMORY */ + +#define FT_DEBUG_INNER( exp ) (exp) +#define FT_ASSIGNP_INNER( p, exp ) FT_ASSIGNP( p, exp ) + +#endif /* !FT_DEBUG_MEMORY */ + + + /* + * The allocation functions return a pointer, and the error code + * is written to through the `p_error' parameter. See below for + * for documentation. + */ + + FT_BASE( FT_Pointer ) + ft_mem_alloc( FT_Memory memory, + FT_Long size, + FT_Error *p_error ); + + FT_BASE( FT_Pointer ) + ft_mem_qalloc( FT_Memory memory, + FT_Long size, + FT_Error *p_error ); + + FT_BASE( FT_Pointer ) + ft_mem_realloc( FT_Memory memory, + FT_Long item_size, + FT_Long cur_count, + FT_Long new_count, + void* block, + FT_Error *p_error ); + + FT_BASE( FT_Pointer ) + ft_mem_qrealloc( FT_Memory memory, + FT_Long item_size, + FT_Long cur_count, + FT_Long new_count, + void* block, + FT_Error *p_error ); + + FT_BASE( void ) + ft_mem_free( FT_Memory memory, + const void* P ); + + +#define FT_MEM_ALLOC( ptr, size ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_alloc( memory, (size), &error ) ) + +#define FT_MEM_FREE( ptr ) \ + FT_BEGIN_STMNT \ + ft_mem_free( memory, (ptr) ); \ + (ptr) = NULL; \ + FT_END_STMNT + +#define FT_MEM_NEW( ptr ) \ + FT_MEM_ALLOC( ptr, sizeof ( *(ptr) ) ) + +#define FT_MEM_REALLOC( ptr, cursz, newsz ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, 1, \ + (cursz), (newsz), \ + (ptr), &error ) ) + +#define FT_MEM_QALLOC( ptr, size ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_qalloc( memory, (size), &error ) ) + +#define FT_MEM_QNEW( ptr ) \ + FT_MEM_QALLOC( ptr, sizeof ( *(ptr) ) ) + +#define FT_MEM_QREALLOC( ptr, cursz, newsz ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, 1, \ + (cursz), (newsz), \ + (ptr), &error ) ) + +#define FT_MEM_QRENEW_ARRAY( ptr, cursz, newsz ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \ + (cursz), (newsz), \ + (ptr), &error ) ) + +#define FT_MEM_ALLOC_MULT( ptr, count, item_size ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, (item_size), \ + 0, (count), \ + NULL, &error ) ) + +#define FT_MEM_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, (itmsz), \ + (oldcnt), (newcnt), \ + (ptr), &error ) ) + +#define FT_MEM_QALLOC_MULT( ptr, count, item_size ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, (item_size), \ + 0, (count), \ + NULL, &error ) ) + +#define FT_MEM_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz) \ + FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, (itmsz), \ + (oldcnt), (newcnt), \ + (ptr), &error ) ) + + +#define FT_MEM_SET_ERROR( cond ) ( (cond), error != 0 ) + + +#define FT_MEM_SET( dest, byte, count ) ft_memset( dest, byte, count ) + +#define FT_MEM_COPY( dest, source, count ) ft_memcpy( dest, source, count ) + +#define FT_MEM_MOVE( dest, source, count ) ft_memmove( dest, source, count ) + + +#define FT_MEM_ZERO( dest, count ) FT_MEM_SET( dest, 0, count ) + +#define FT_ZERO( p ) FT_MEM_ZERO( p, sizeof ( *(p) ) ) + + +#define FT_ARRAY_ZERO( dest, count ) \ + FT_MEM_ZERO( dest, (count) * sizeof ( *(dest) ) ) + +#define FT_ARRAY_COPY( dest, source, count ) \ + FT_MEM_COPY( dest, source, (count) * sizeof ( *(dest) ) ) + +#define FT_ARRAY_MOVE( dest, source, count ) \ + FT_MEM_MOVE( dest, source, (count) * sizeof ( *(dest) ) ) + + + /* + * Return the maximum number of adressable elements in an array. + * We limit ourselves to INT_MAX, rather than UINT_MAX, to avoid + * any problems. + */ +#define FT_ARRAY_MAX( ptr ) ( FT_INT_MAX / sizeof ( *(ptr) ) ) + +#define FT_ARRAY_CHECK( ptr, count ) ( (count) <= FT_ARRAY_MAX( ptr ) ) + + + /*************************************************************************/ + /* */ + /* The following functions macros expect that their pointer argument is */ + /* _typed_ in order to automatically compute array element sizes. */ + /* */ + +#define FT_MEM_NEW_ARRAY( ptr, count ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, sizeof ( *(ptr) ), \ + 0, (count), \ + NULL, &error ) ) + +#define FT_MEM_RENEW_ARRAY( ptr, cursz, newsz ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, sizeof ( *(ptr) ), \ + (cursz), (newsz), \ + (ptr), &error ) ) + +#define FT_MEM_QNEW_ARRAY( ptr, count ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \ + 0, (count), \ + NULL, &error ) ) + +#define FT_MEM_QRENEW_ARRAY( ptr, cursz, newsz ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \ + (cursz), (newsz), \ + (ptr), &error ) ) + + +#define FT_ALLOC( ptr, size ) \ + FT_MEM_SET_ERROR( FT_MEM_ALLOC( ptr, size ) ) + +#define FT_REALLOC( ptr, cursz, newsz ) \ + FT_MEM_SET_ERROR( FT_MEM_REALLOC( ptr, cursz, newsz ) ) + +#define FT_ALLOC_MULT( ptr, count, item_size ) \ + FT_MEM_SET_ERROR( FT_MEM_ALLOC_MULT( ptr, count, item_size ) ) + +#define FT_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \ + FT_MEM_SET_ERROR( FT_MEM_REALLOC_MULT( ptr, oldcnt, \ + newcnt, itmsz ) ) + +#define FT_QALLOC( ptr, size ) \ + FT_MEM_SET_ERROR( FT_MEM_QALLOC( ptr, size ) ) + +#define FT_QREALLOC( ptr, cursz, newsz ) \ + FT_MEM_SET_ERROR( FT_MEM_QREALLOC( ptr, cursz, newsz ) ) + +#define FT_QALLOC_MULT( ptr, count, item_size ) \ + FT_MEM_SET_ERROR( FT_MEM_QALLOC_MULT( ptr, count, item_size ) ) + +#define FT_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \ + FT_MEM_SET_ERROR( FT_MEM_QREALLOC_MULT( ptr, oldcnt, \ + newcnt, itmsz ) ) + +#define FT_FREE( ptr ) FT_MEM_FREE( ptr ) + +#define FT_NEW( ptr ) FT_MEM_SET_ERROR( FT_MEM_NEW( ptr ) ) + +#define FT_NEW_ARRAY( ptr, count ) \ + FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) ) + +#define FT_RENEW_ARRAY( ptr, curcnt, newcnt ) \ + FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) ) + +#define FT_QNEW( ptr ) \ + FT_MEM_SET_ERROR( FT_MEM_QNEW( ptr ) ) + +#define FT_QNEW_ARRAY( ptr, count ) \ + FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) ) + +#define FT_QRENEW_ARRAY( ptr, curcnt, newcnt ) \ + FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) ) + + +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + + FT_BASE( FT_Error ) + FT_Alloc( FT_Memory memory, + FT_Long size, + void* *P ); + + FT_BASE( FT_Error ) + FT_QAlloc( FT_Memory memory, + FT_Long size, + void* *p ); + + FT_BASE( FT_Error ) + FT_Realloc( FT_Memory memory, + FT_Long current, + FT_Long size, + void* *P ); + + FT_BASE( FT_Error ) + FT_QRealloc( FT_Memory memory, + FT_Long current, + FT_Long size, + void* *p ); + + FT_BASE( void ) + FT_Free( FT_Memory memory, + void* *P ); + +#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ + + + /* */ + + +FT_END_HEADER + +#endif /* __FTMEMORY_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftobjs.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftobjs.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,780 @@ +/***************************************************************************/ +/* */ +/* ftobjs.h */ +/* */ +/* The FreeType private base classes (specification). */ +/* */ +/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006 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, FTL.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + + /*************************************************************************/ + /* */ + /* This file contains the definition of all internal FreeType classes. */ + /* */ + /*************************************************************************/ + + +#ifndef __FTOBJS_H__ +#define __FTOBJS_H__ + +#include +#include FT_RENDER_H +#include FT_SIZES_H +#include FT_INTERNAL_MEMORY_H +#include FT_INTERNAL_GLYPH_LOADER_H +#include FT_INTERNAL_DRIVER_H +#include FT_INTERNAL_AUTOHINT_H +#include FT_INTERNAL_SERVICE_H + +#ifdef FT_CONFIG_OPTION_INCREMENTAL +#include FT_INCREMENTAL_H +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* Some generic definitions. */ + /* */ +#ifndef TRUE +#define TRUE 1 +#endif + +#ifndef FALSE +#define FALSE 0 +#endif + +#ifndef NULL +#define NULL (void*)0 +#endif + + + /*************************************************************************/ + /* */ + /* The min and max functions missing in C. As usual, be careful not to */ + /* write things like FT_MIN( a++, b++ ) to avoid side effects. */ + /* */ +#define FT_MIN( a, b ) ( (a) < (b) ? (a) : (b) ) +#define FT_MAX( a, b ) ( (a) > (b) ? (a) : (b) ) + +#define FT_ABS( a ) ( (a) < 0 ? -(a) : (a) ) + + +#define FT_PAD_FLOOR( x, n ) ( (x) & ~((n)-1) ) +#define FT_PAD_ROUND( x, n ) FT_PAD_FLOOR( (x) + ((n)/2), n ) +#define FT_PAD_CEIL( x, n ) FT_PAD_FLOOR( (x) + ((n)-1), n ) + +#define FT_PIX_FLOOR( x ) ( (x) & ~63 ) +#define FT_PIX_ROUND( x ) FT_PIX_FLOOR( (x) + 32 ) +#define FT_PIX_CEIL( x ) FT_PIX_FLOOR( (x) + 63 ) + + + /* + * Return the highest power of 2 that is <= value; this correspond to + * the highest bit in a given 32-bit value. + */ + FT_BASE( FT_UInt32 ) + ft_highpow2( FT_UInt32 value ); + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** ****/ + /**** C H A R M A P S ****/ + /**** ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + /* handle to internal charmap object */ + typedef struct FT_CMapRec_* FT_CMap; + + /* handle to charmap class structure */ + typedef const struct FT_CMap_ClassRec_* FT_CMap_Class; + + /* internal charmap object structure */ + typedef struct FT_CMapRec_ + { + FT_CharMapRec charmap; + FT_CMap_Class clazz; + + } FT_CMapRec; + + /* typecase any pointer to a charmap handle */ +#define FT_CMAP( x ) ((FT_CMap)( x )) + + /* obvious macros */ +#define FT_CMAP_PLATFORM_ID( x ) FT_CMAP( x )->charmap.platform_id +#define FT_CMAP_ENCODING_ID( x ) FT_CMAP( x )->charmap.encoding_id +#define FT_CMAP_ENCODING( x ) FT_CMAP( x )->charmap.encoding +#define FT_CMAP_FACE( x ) FT_CMAP( x )->charmap.face + + + /* class method definitions */ + typedef FT_Error + (*FT_CMap_InitFunc)( FT_CMap cmap, + FT_Pointer init_data ); + + typedef void + (*FT_CMap_DoneFunc)( FT_CMap cmap ); + + typedef FT_UInt + (*FT_CMap_CharIndexFunc)( FT_CMap cmap, + FT_UInt32 char_code ); + + typedef FT_UInt + (*FT_CMap_CharNextFunc)( FT_CMap cmap, + FT_UInt32 *achar_code ); + + + typedef struct FT_CMap_ClassRec_ + { + FT_ULong size; + FT_CMap_InitFunc init; + FT_CMap_DoneFunc done; + FT_CMap_CharIndexFunc char_index; + FT_CMap_CharNextFunc char_next; + + } FT_CMap_ClassRec; + + + /* create a new charmap and add it to charmap->face */ + FT_BASE( FT_Error ) + FT_CMap_New( FT_CMap_Class clazz, + FT_Pointer init_data, + FT_CharMap charmap, + FT_CMap *acmap ); + + /* destroy a charmap and remove it from face's list */ + FT_BASE( void ) + FT_CMap_Done( FT_CMap cmap ); + + + /*************************************************************************/ + /* */ + /* */ + /* FT_Face_InternalRec */ + /* */ + /* */ + /* This structure contains the internal fields of each FT_Face */ + /* object. These fields may change between different releases of */ + /* FreeType. */ + /* */ + /* */ + /* max_points :: */ + /* The maximal number of points used to store the vectorial outline */ + /* of any glyph in this face. If this value cannot be known in */ + /* advance, or if the face isn't scalable, this should be set to 0. */ + /* Only relevant for scalable formats. */ + /* */ + /* max_contours :: */ + /* The maximal number of contours used to store the vectorial */ + /* outline of any glyph in this face. If this value cannot be */ + /* known in advance, or if the face isn't scalable, this should be */ + /* set to 0. Only relevant for scalable formats. */ + /* */ + /* transform_matrix :: */ + /* A 2x2 matrix of 16.16 coefficients used to transform glyph */ + /* outlines after they are loaded from the font. Only used by the */ + /* convenience functions. */ + /* */ + /* transform_delta :: */ + /* A translation vector used to transform glyph outlines after they */ + /* are loaded from the font. Only used by the convenience */ + /* functions. */ + /* */ + /* transform_flags :: */ + /* Some flags used to classify the transform. Only used by the */ + /* convenience functions. */ + /* */ + /* services :: */ + /* A cache for frequently used services. It should be only */ + /* accessed with the macro `FT_FACE_LOOKUP_SERVICE'. */ + /* */ + /* incremental_interface :: */ + /* If non-null, the interface through which glyph data and metrics */ + /* are loaded incrementally for faces that do not provide all of */ + /* this data when first opened. This field exists only if */ + /* @FT_CONFIG_OPTION_INCREMENTAL is defined. */ + /* */ + typedef struct FT_Face_InternalRec_ + { +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + FT_UShort reserved1; + FT_Short reserved2; +#endif + FT_Matrix transform_matrix; + FT_Vector transform_delta; + FT_Int transform_flags; + + FT_ServiceCacheRec services; + +#ifdef FT_CONFIG_OPTION_INCREMENTAL + FT_Incremental_InterfaceRec* incremental_interface; +#endif + + } FT_Face_InternalRec; + + + /*************************************************************************/ + /* */ + /* */ + /* FT_Slot_InternalRec */ + /* */ + /* */ + /* This structure contains the internal fields of each FT_GlyphSlot */ + /* object. These fields may change between different releases of */ + /* FreeType. */ + /* */ + /* */ + /* loader :: The glyph loader object used to load outlines */ + /* into the glyph slot. */ + /* */ + /* flags :: Possible values are zero or */ + /* FT_GLYPH_OWN_BITMAP. The latter indicates */ + /* that the FT_GlyphSlot structure owns the */ + /* bitmap buffer. */ + /* */ + /* glyph_transformed :: Boolean. Set to TRUE when the loaded glyph */ + /* must be transformed through a specific */ + /* font transformation. This is _not_ the same */ + /* as the face transform set through */ + /* FT_Set_Transform(). */ + /* */ + /* glyph_matrix :: The 2x2 matrix corresponding to the glyph */ + /* transformation, if necessary. */ + /* */ + /* glyph_delta :: The 2d translation vector corresponding to */ + /* the glyph transformation, if necessary. */ + /* */ + /* glyph_hints :: Format-specific glyph hints management. */ + /* */ + +#define FT_GLYPH_OWN_BITMAP 0x1 + + typedef struct FT_Slot_InternalRec_ + { + FT_GlyphLoader loader; + FT_UInt flags; + FT_Bool glyph_transformed; + FT_Matrix glyph_matrix; + FT_Vector glyph_delta; + void* glyph_hints; + + } FT_GlyphSlot_InternalRec; + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** ****/ + /**** M O D U L E S ****/ + /**** ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* */ + /* FT_ModuleRec */ + /* */ + /* */ + /* A module object instance. */ + /* */ + /* */ + /* clazz :: A pointer to the module's class. */ + /* */ + /* library :: A handle to the parent library object. */ + /* */ + /* memory :: A handle to the memory manager. */ + /* */ + /* generic :: A generic structure for user-level extensibility (?). */ + /* */ + typedef struct FT_ModuleRec_ + { + FT_Module_Class* clazz; + FT_Library library; + FT_Memory memory; + FT_Generic generic; + + } FT_ModuleRec; + + + /* typecast an object to a FT_Module */ +#define FT_MODULE( x ) ((FT_Module)( x )) +#define FT_MODULE_CLASS( x ) FT_MODULE( x )->clazz +#define FT_MODULE_LIBRARY( x ) FT_MODULE( x )->library +#define FT_MODULE_MEMORY( x ) FT_MODULE( x )->memory + + +#define FT_MODULE_IS_DRIVER( x ) ( FT_MODULE_CLASS( x )->module_flags & \ + FT_MODULE_FONT_DRIVER ) + +#define FT_MODULE_IS_RENDERER( x ) ( FT_MODULE_CLASS( x )->module_flags & \ + FT_MODULE_RENDERER ) + +#define FT_MODULE_IS_HINTER( x ) ( FT_MODULE_CLASS( x )->module_flags & \ + FT_MODULE_HINTER ) + +#define FT_MODULE_IS_STYLER( x ) ( FT_MODULE_CLASS( x )->module_flags & \ + FT_MODULE_STYLER ) + +#define FT_DRIVER_IS_SCALABLE( x ) ( FT_MODULE_CLASS( x )->module_flags & \ + FT_MODULE_DRIVER_SCALABLE ) + +#define FT_DRIVER_USES_OUTLINES( x ) !( FT_MODULE_CLASS( x )->module_flags & \ + FT_MODULE_DRIVER_NO_OUTLINES ) + +#define FT_DRIVER_HAS_HINTER( x ) ( FT_MODULE_CLASS( x )->module_flags & \ + FT_MODULE_DRIVER_HAS_HINTER ) + + + /*************************************************************************/ + /* */ + /* */ + /* FT_Get_Module_Interface */ + /* */ + /* */ + /* Finds a module and returns its specific interface as a typeless */ + /* pointer. */ + /* */ + /* */ + /* library :: A handle to the library object. */ + /* */ + /* module_name :: The module's name (as an ASCII string). */ + /* */ + /* */ + /* A module-specific interface if available, 0 otherwise. */ + /* */ + /* */ + /* You should better be familiar with FreeType internals to know */ + /* which module to look for, and what its interface is :-) */ + /* */ + FT_BASE( const void* ) + FT_Get_Module_Interface( FT_Library library, + const char* mod_name ); + + FT_BASE( FT_Pointer ) + ft_module_get_service( FT_Module module, + const char* service_id ); + + /* */ + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** ****/ + /**** FACE, SIZE & GLYPH SLOT OBJECTS ****/ + /**** ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + /* a few macros used to perform easy typecasts with minimal brain damage */ + +#define FT_FACE( x ) ((FT_Face)(x)) +#define FT_SIZE( x ) ((FT_Size)(x)) +#define FT_SLOT( x ) ((FT_GlyphSlot)(x)) + +#define FT_FACE_DRIVER( x ) FT_FACE( x )->driver +#define FT_FACE_LIBRARY( x ) FT_FACE_DRIVER( x )->root.library +#define FT_FACE_MEMORY( x ) FT_FACE( x )->memory +#define FT_FACE_STREAM( x ) FT_FACE( x )->stream + +#define FT_SIZE_FACE( x ) FT_SIZE( x )->face +#define FT_SLOT_FACE( x ) FT_SLOT( x )->face + +#define FT_FACE_SLOT( x ) FT_FACE( x )->glyph +#define FT_FACE_SIZE( x ) FT_FACE( x )->size + + + /*************************************************************************/ + /* */ + /* */ + /* FT_New_GlyphSlot */ + /* */ + /* */ + /* It is sometimes useful to have more than one glyph slot for a */ + /* given face object. This function is used to create additional */ + /* slots. All of them are automatically discarded when the face is */ + /* destroyed. */ + /* */ + /* */ + /* face :: A handle to a parent face object. */ + /* */ + /* */ + /* aslot :: A handle to a new glyph slot object. */ + /* */ + /* */ + /* FreeType error code. 0 means success. */ + /* */ + FT_BASE( FT_Error ) + FT_New_GlyphSlot( FT_Face face, + FT_GlyphSlot *aslot ); + + + /*************************************************************************/ + /* */ + /* */ + /* FT_Done_GlyphSlot */ + /* */ + /* */ + /* Destroys a given glyph slot. Remember however that all slots are */ + /* automatically destroyed with its parent. Using this function is */ + /* not always mandatory. */ + /* */ + /* */ + /* slot :: A handle to a target glyph slot. */ + /* */ + FT_BASE( void ) + FT_Done_GlyphSlot( FT_GlyphSlot slot ); + + /* */ + +#define FT_REQUEST_WIDTH( req ) \ + ( (req)->horiResolution \ + ? (FT_Pos)( (req)->width * (req)->horiResolution + 36 ) / 72 \ + : (req)->width ) + +#define FT_REQUEST_HEIGHT( req ) \ + ( (req)->vertResolution \ + ? (FT_Pos)( (req)->height * (req)->vertResolution + 36 ) / 72 \ + : (req)->height ) + + + /* Set the metrics according to a bitmap strike. */ + FT_BASE( void ) + FT_Select_Metrics( FT_Face face, + FT_ULong strike_index ); + + + /* Set the metrics according to a size request. */ + FT_BASE( void ) + FT_Request_Metrics( FT_Face face, + FT_Size_Request req ); + + + /* Match a size request against `available_sizes'. */ + FT_BASE( FT_Error ) + FT_Match_Size( FT_Face face, + FT_Size_Request req, + FT_Bool ignore_width, + FT_ULong* size_index ); + + + /* Use the horizontal metrics to synthesize the vertical metrics. */ + /* If `advance' is zero, it is also synthesized. */ + FT_BASE( void ) + ft_synthesize_vertical_metrics( FT_Glyph_Metrics* metrics, + FT_Pos advance ); + + + /* Free the bitmap of a given glyphslot when needed (i.e., only when it */ + /* was allocated with ft_glyphslot_alloc_bitmap). */ + FT_BASE( void ) + ft_glyphslot_free_bitmap( FT_GlyphSlot slot ); + + + /* Allocate a new bitmap buffer in a glyph slot. */ + FT_BASE( FT_Error ) + ft_glyphslot_alloc_bitmap( FT_GlyphSlot slot, + FT_ULong size ); + + + /* Set the bitmap buffer in a glyph slot to a given pointer. The buffer */ + /* will not be freed by a later call to ft_glyphslot_free_bitmap. */ + FT_BASE( void ) + ft_glyphslot_set_bitmap( FT_GlyphSlot slot, + FT_Byte* buffer ); + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** ****/ + /**** R E N D E R E R S ****/ + /**** ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + +#define FT_RENDERER( x ) ((FT_Renderer)( x )) +#define FT_GLYPH( x ) ((FT_Glyph)( x )) +#define FT_BITMAP_GLYPH( x ) ((FT_BitmapGlyph)( x )) +#define FT_OUTLINE_GLYPH( x ) ((FT_OutlineGlyph)( x )) + + + typedef struct FT_RendererRec_ + { + FT_ModuleRec root; + FT_Renderer_Class* clazz; + FT_Glyph_Format glyph_format; + FT_Glyph_Class glyph_class; + + FT_Raster raster; + FT_Raster_Render_Func raster_render; + FT_Renderer_RenderFunc render; + + } FT_RendererRec; + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** ****/ + /**** F O N T D R I V E R S ****/ + /**** ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /* typecast a module into a driver easily */ +#define FT_DRIVER( x ) ((FT_Driver)(x)) + + /* typecast a module as a driver, and get its driver class */ +#define FT_DRIVER_CLASS( x ) FT_DRIVER( x )->clazz + + + /*************************************************************************/ + /* */ + /* */ + /* FT_DriverRec */ + /* */ + /* */ + /* The root font driver class. A font driver is responsible for */ + /* managing and loading font files of a given format. */ + /* */ + /* */ + /* root :: Contains the fields of the root module class. */ + /* */ + /* clazz :: A pointer to the font driver's class. Note that */ + /* this is NOT root.clazz. `class' wasn't used */ + /* as it is a reserved word in C++. */ + /* */ + /* faces_list :: The list of faces currently opened by this */ + /* driver. */ + /* */ + /* extensions :: A typeless pointer to the driver's extensions */ + /* registry, if they are supported through the */ + /* configuration macro FT_CONFIG_OPTION_EXTENSIONS. */ + /* */ + /* glyph_loader :: The glyph loader for all faces managed by this */ + /* driver. This object isn't defined for unscalable */ + /* formats. */ + /* */ + typedef struct FT_DriverRec_ + { + FT_ModuleRec root; + FT_Driver_Class clazz; + + FT_ListRec faces_list; + void* extensions; + + FT_GlyphLoader glyph_loader; + + } FT_DriverRec; + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** ****/ + /**** L I B R A R I E S ****/ + /**** ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /* This hook is used by the TrueType debugger. It must be set to an */ + /* alternate truetype bytecode interpreter function. */ +#define FT_DEBUG_HOOK_TRUETYPE 0 + + + /* Set this debug hook to a non-null pointer to force unpatented hinting */ + /* for all faces when both TT_CONFIG_OPTION_BYTECODE_INTERPRETER and */ + /* TT_CONFIG_OPTION_UNPATENTED_HINTING are defined. this is only used */ + /* during debugging. */ +#define FT_DEBUG_HOOK_UNPATENTED_HINTING 1 + + + /*************************************************************************/ + /* */ + /* */ + /* FT_LibraryRec */ + /* */ + /* */ + /* The FreeType library class. This is the root of all FreeType */ + /* data. Use FT_New_Library() to create a library object, and */ + /* FT_Done_Library() to discard it and all child objects. */ + /* */ + /* */ + /* memory :: The library's memory object. Manages memory */ + /* allocation. */ + /* */ + /* generic :: Client data variable. Used to extend the */ + /* Library class by higher levels and clients. */ + /* */ + /* version_major :: The major version number of the library. */ + /* */ + /* version_minor :: The minor version number of the library. */ + /* */ + /* version_patch :: The current patch level of the library. */ + /* */ + /* num_modules :: The number of modules currently registered */ + /* within this library. This is set to 0 for new */ + /* libraries. New modules are added through the */ + /* FT_Add_Module() API function. */ + /* */ + /* modules :: A table used to store handles to the currently */ + /* registered modules. Note that each font driver */ + /* contains a list of its opened faces. */ + /* */ + /* renderers :: The list of renderers currently registered */ + /* within the library. */ + /* */ + /* cur_renderer :: The current outline renderer. This is a */ + /* shortcut used to avoid parsing the list on */ + /* each call to FT_Outline_Render(). It is a */ + /* handle to the current renderer for the */ + /* FT_GLYPH_FORMAT_OUTLINE format. */ + /* */ + /* auto_hinter :: XXX */ + /* */ + /* raster_pool :: The raster object's render pool. This can */ + /* ideally be changed dynamically at run-time. */ + /* */ + /* raster_pool_size :: The size of the render pool in bytes. */ + /* */ + /* debug_hooks :: XXX */ + /* */ + typedef struct FT_LibraryRec_ + { + FT_Memory memory; /* library's memory manager */ + + FT_Generic generic; + + FT_Int version_major; + FT_Int version_minor; + FT_Int version_patch; + + FT_UInt num_modules; + FT_Module modules[FT_MAX_MODULES]; /* module objects */ + + FT_ListRec renderers; /* list of renderers */ + FT_Renderer cur_renderer; /* current outline renderer */ + FT_Module auto_hinter; + + FT_Byte* raster_pool; /* scan-line conversion */ + /* render pool */ + FT_ULong raster_pool_size; /* size of render pool in bytes */ + + FT_DebugHook_Func debug_hooks[4]; + + } FT_LibraryRec; + + + FT_BASE( FT_Renderer ) + FT_Lookup_Renderer( FT_Library library, + FT_Glyph_Format format, + FT_ListNode* node ); + + FT_BASE( FT_Error ) + FT_Render_Glyph_Internal( FT_Library library, + FT_GlyphSlot slot, + FT_Render_Mode render_mode ); + + typedef const char* + (*FT_Face_GetPostscriptNameFunc)( FT_Face face ); + + typedef FT_Error + (*FT_Face_GetGlyphNameFunc)( FT_Face face, + FT_UInt glyph_index, + FT_Pointer buffer, + FT_UInt buffer_max ); + + typedef FT_UInt + (*FT_Face_GetGlyphNameIndexFunc)( FT_Face face, + FT_String* glyph_name ); + + +#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM + + /*************************************************************************/ + /* */ + /* */ + /* FT_New_Memory */ + /* */ + /* */ + /* Creates a new memory object. */ + /* */ + /* */ + /* A pointer to the new memory object. 0 in case of error. */ + /* */ + FT_BASE( FT_Memory ) + FT_New_Memory( void ); + + + /*************************************************************************/ + /* */ + /* */ + /* FT_Done_Memory */ + /* */ + /* */ + /* Discards memory manager. */ + /* */ + /* */ + /* memory :: A handle to the memory manager. */ + /* */ + FT_BASE( void ) + FT_Done_Memory( FT_Memory memory ); + +#endif /* !FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */ + + + /* Define default raster's interface. The default raster is located in */ + /* `src/base/ftraster.c'. */ + /* */ + /* Client applications can register new rasters through the */ + /* FT_Set_Raster() API. */ + +#ifndef FT_NO_DEFAULT_RASTER + FT_EXPORT_VAR( FT_Raster_Funcs ) ft_default_raster; +#endif + + +FT_END_HEADER + +#endif /* __FTOBJS_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftrfork.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftrfork.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,184 @@ +/***************************************************************************/ +/* */ +/* ftrfork.h */ +/* */ +/* Embedded resource forks accessor (specification). */ +/* */ +/* Copyright 2004, 2006 by */ +/* Masatake YAMATO and Redhat K.K. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, FTL.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + +/***************************************************************************/ +/* Development of the code in this file is support of */ +/* Information-technology Promotion Agency, Japan. */ +/***************************************************************************/ + + +#ifndef __FTRFORK_H__ +#define __FTRFORK_H__ + + +#include +#include FT_INTERNAL_OBJECTS_H + + +FT_BEGIN_HEADER + + + /* Number of guessing rules supported in `FT_Raccess_Guess'. */ + /* Don't forget to increment the number if you add a new guessing rule. */ +#define FT_RACCESS_N_RULES 8 + + + /*************************************************************************/ + /* */ + /* */ + /* FT_Raccess_Guess */ + /* */ + /* */ + /* Guess a file name and offset where the actual resource fork is */ + /* stored. The macro FT_RACCESS_N_RULES holds the number of */ + /* guessing rules; the guessed result for the Nth rule is */ + /* represented as a triplet: a new file name (new_names[N]), a file */ + /* offset (offsets[N]), and an error code (errors[N]). */ + /* */ + /* */ + /* library :: */ + /* A FreeType library instance. */ + /* */ + /* stream :: */ + /* A file stream containing the resource fork. */ + /* */ + /* base_name :: */ + /* The (base) file name of the resource fork used for some */ + /* guessing rules. */ + /* */ + /* */ + /* new_names :: */ + /* An array of guessed file names in which the resource forks may */ + /* exist. If `new_names[N]' is NULL, the guessed file name is */ + /* equal to `base_name'. */ + /* */ + /* offsets :: */ + /* An array of guessed file offsets. `offsets[N]' holds the file */ + /* offset of the possible start of the resource fork in file */ + /* `new_names[N]'. */ + /* */ + /* errors :: */ + /* An array of FreeType error codes. `errors[N]' is the error */ + /* code of Nth guessing rule function. If `errors[N]' is not */ + /* FT_Err_Ok, `new_names[N]' and `offsets[N]' are meaningless. */ + /* */ + FT_BASE( void ) + FT_Raccess_Guess( FT_Library library, + FT_Stream stream, + char* base_name, + char** new_names, + FT_Long* offsets, + FT_Error* errors ); + + + /*************************************************************************/ + /* */ + /* */ + /* FT_Raccess_Get_HeaderInfo */ + /* */ + /* */ + /* Get the information from the header of resource fork. The */ + /* information includes the file offset where the resource map */ + /* starts, and the file offset where the resource data starts. */ + /* `FT_Raccess_Get_DataOffsets' requires these two data. */ + /* */ + /* */ + /* library :: */ + /* A FreeType library instance. */ + /* */ + /* stream :: */ + /* A file stream containing the resource fork. */ + /* */ + /* rfork_offset :: */ + /* The file offset where the resource fork starts. */ + /* */ + /* */ + /* map_offset :: */ + /* The file offset where the resource map starts. */ + /* */ + /* rdata_pos :: */ + /* The file offset where the resource data starts. */ + /* */ + /* */ + /* FreeType error code. FT_Err_Ok means success. */ + /* */ + FT_BASE( FT_Error ) + FT_Raccess_Get_HeaderInfo( FT_Library library, + FT_Stream stream, + FT_Long rfork_offset, + FT_Long *map_offset, + FT_Long *rdata_pos ); + + + /*************************************************************************/ + /* */ + /* */ + /* FT_Raccess_Get_DataOffsets */ + /* */ + /* */ + /* Get the data offsets for a tag in a resource fork. Offsets are */ + /* stored in an array because, in some cases, resources in a resource */ + /* fork have the same tag. */ + /* */ + /* */ + /* library :: */ + /* A FreeType library instance. */ + /* */ + /* stream :: */ + /* A file stream containing the resource fork. */ + /* */ + /* map_offset :: */ + /* The file offset where the resource map starts. */ + /* */ + /* rdata_pos :: */ + /* The file offset where the resource data starts. */ + /* */ + /* tag :: */ + /* The resource tag. */ + /* */ + /* */ + /* offsets :: */ + /* The stream offsets for the resource data specified by `tag'. */ + /* This array is allocated by the function, so you have to call */ + /* @ft_mem_free after use. */ + /* */ + /* count :: */ + /* The length of offsets array. */ + /* */ + /* */ + /* FreeType error code. FT_Err_Ok means success. */ + /* */ + /* */ + /* Normally you should use `FT_Raccess_Get_HeaderInfo' to get the */ + /* value for `map_offset' and `rdata_pos'. */ + /* */ + FT_BASE( FT_Error ) + FT_Raccess_Get_DataOffsets( FT_Library library, + FT_Stream stream, + FT_Long map_offset, + FT_Long rdata_pos, + FT_Long tag, + FT_Long **offsets, + FT_Long *count ); + + +FT_END_HEADER + +#endif /* __FTRFORK_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftserv.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftserv.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,326 @@ +/***************************************************************************/ +/* */ +/* ftserv.h */ +/* */ +/* The FreeType services (specification only). */ +/* */ +/* Copyright 2003, 2004, 2005, 2006 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, FTL.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + /*************************************************************************/ + /* */ + /* Each module can export one or more `services'. Each service is */ + /* identified by a constant string and modeled by a pointer; the latter */ + /* generally corresponds to a structure containing function pointers. */ + /* */ + /* Note that a service's data cannot be a mere function pointer because */ + /* in C it is possible that function pointers might be implemented */ + /* differently than data pointers (e.g. 48 bits instead of 32). */ + /* */ + /*************************************************************************/ + + +#ifndef __FTSERV_H__ +#define __FTSERV_H__ + + +FT_BEGIN_HEADER + +#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */ + + /* we disable the warning `conditional expression is constant' here */ + /* in order to compile cleanly with the maximum level of warnings */ +#pragma warning( disable : 4127 ) + +#endif /* _MSC_VER */ + + /* + * @macro: + * FT_FACE_FIND_SERVICE + * + * @description: + * This macro is used to look up a service from a face's driver module. + * + * @input: + * face :: + * The source face handle. + * + * id :: + * A string describing the service as defined in the service's + * header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to + * `multi-masters'). It is automatically prefixed with + * `FT_SERVICE_ID_'. + * + * @output: + * ptr :: + * A variable that receives the service pointer. Will be NULL + * if not found. + */ +#ifdef __cplusplus + +#define FT_FACE_FIND_SERVICE( face, ptr, id ) \ + FT_BEGIN_STMNT \ + FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \ + FT_Pointer _tmp_ = NULL; \ + FT_Pointer* _pptr_ = (FT_Pointer*)&(ptr); \ + \ + \ + if ( module->clazz->get_interface ) \ + _tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \ + *_pptr_ = _tmp_; \ + FT_END_STMNT + +#else /* !C++ */ + +#define FT_FACE_FIND_SERVICE( face, ptr, id ) \ + FT_BEGIN_STMNT \ + FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \ + FT_Pointer _tmp_ = NULL; \ + \ + if ( module->clazz->get_interface ) \ + _tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \ + ptr = _tmp_; \ + FT_END_STMNT + +#endif /* !C++ */ + + /* + * @macro: + * FT_FACE_FIND_GLOBAL_SERVICE + * + * @description: + * This macro is used to look up a service from all modules. + * + * @input: + * face :: + * The source face handle. + * + * id :: + * A string describing the service as defined in the service's + * header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to + * `multi-masters'). It is automatically prefixed with + * `FT_SERVICE_ID_'. + * + * @output: + * ptr :: + * A variable that receives the service pointer. Will be NULL + * if not found. + */ +#ifdef __cplusplus + +#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id ) \ + FT_BEGIN_STMNT \ + FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \ + FT_Pointer _tmp_; \ + FT_Pointer* _pptr_ = (FT_Pointer*)&(ptr); \ + \ + \ + _tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \ + *_pptr_ = _tmp_; \ + FT_END_STMNT + +#else /* !C++ */ + +#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id ) \ + FT_BEGIN_STMNT \ + FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \ + FT_Pointer _tmp_; \ + \ + \ + _tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \ + ptr = _tmp_; \ + FT_END_STMNT + +#endif /* !C++ */ + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** S E R V I C E D E S C R I P T O R S *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + /* + * The following structure is used to _describe_ a given service + * to the library. This is useful to build simple static service lists. + */ + typedef struct FT_ServiceDescRec_ + { + const char* serv_id; /* service name */ + const void* serv_data; /* service pointer/data */ + + } FT_ServiceDescRec; + + typedef const FT_ServiceDescRec* FT_ServiceDesc; + + + /* + * Parse a list of FT_ServiceDescRec descriptors and look for + * a specific service by ID. Note that the last element in the + * array must be { NULL, NULL }, and that the function should + * return NULL if the service isn't available. + * + * This function can be used by modules to implement their + * `get_service' method. + */ + FT_BASE( FT_Pointer ) + ft_service_list_lookup( FT_ServiceDesc service_descriptors, + const char* service_id ); + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** S E R V I C E S C A C H E *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + /* + * This structure is used to store a cache for several frequently used + * services. It is the type of `face->internal->services'. You + * should only use FT_FACE_LOOKUP_SERVICE to access it. + * + * All fields should have the type FT_Pointer to relax compilation + * dependencies. We assume the developer isn't completely stupid. + * + * Each field must be named `service_XXXX' where `XXX' corresponds to + * the correct FT_SERVICE_ID_XXXX macro. See the definition of + * FT_FACE_LOOKUP_SERVICE below how this is implemented. + * + */ + typedef struct FT_ServiceCacheRec_ + { + FT_Pointer service_POSTSCRIPT_FONT_NAME; + FT_Pointer service_MULTI_MASTERS; + FT_Pointer service_GLYPH_DICT; + FT_Pointer service_PFR_METRICS; + FT_Pointer service_WINFNT; + + } FT_ServiceCacheRec, *FT_ServiceCache; + + + /* + * A magic number used within the services cache. + */ +#define FT_SERVICE_UNAVAILABLE ((FT_Pointer)-2) /* magic number */ + + + /* + * @macro: + * FT_FACE_LOOKUP_SERVICE + * + * @description: + * This macro is used to lookup a service from a face's driver module + * using its cache. + * + * @input: + * face:: + * The source face handle containing the cache. + * + * field :: + * The field name in the cache. + * + * id :: + * The service ID. + * + * @output: + * ptr :: + * A variable receiving the service data. NULL if not available. + */ +#ifdef __cplusplus + +#define FT_FACE_LOOKUP_SERVICE( face, ptr, id ) \ + FT_BEGIN_STMNT \ + FT_Pointer svc; \ + FT_Pointer* Pptr = (FT_Pointer*)&(ptr); \ + \ + \ + svc = FT_FACE( face )->internal->services. service_ ## id; \ + if ( svc == FT_SERVICE_UNAVAILABLE ) \ + svc = NULL; \ + else if ( svc == NULL ) \ + { \ + FT_FACE_FIND_SERVICE( face, svc, id ); \ + \ + FT_FACE( face )->internal->services. service_ ## id = \ + (FT_Pointer)( svc != NULL ? svc \ + : FT_SERVICE_UNAVAILABLE ); \ + } \ + *Pptr = svc; \ + FT_END_STMNT + +#else /* !C++ */ + +#define FT_FACE_LOOKUP_SERVICE( face, ptr, id ) \ + FT_BEGIN_STMNT \ + FT_Pointer svc; \ + \ + \ + svc = FT_FACE( face )->internal->services. service_ ## id; \ + if ( svc == FT_SERVICE_UNAVAILABLE ) \ + svc = NULL; \ + else if ( svc == NULL ) \ + { \ + FT_FACE_FIND_SERVICE( face, svc, id ); \ + \ + FT_FACE( face )->internal->services. service_ ## id = \ + (FT_Pointer)( svc != NULL ? svc \ + : FT_SERVICE_UNAVAILABLE ); \ + } \ + ptr = svc; \ + FT_END_STMNT + +#endif /* !C++ */ + + /* + * A macro used to define new service structure types. + */ + +#define FT_DEFINE_SERVICE( name ) \ + typedef struct FT_Service_ ## name ## Rec_ \ + FT_Service_ ## name ## Rec ; \ + typedef struct FT_Service_ ## name ## Rec_ \ + const * FT_Service_ ## name ; \ + struct FT_Service_ ## name ## Rec_ + + /* */ + + /* + * The header files containing the services. + */ + +#define FT_SERVICE_BDF_H +#define FT_SERVICE_GLYPH_DICT_H +#define FT_SERVICE_GX_VALIDATE_H +#define FT_SERVICE_KERNING_H +#define FT_SERVICE_MULTIPLE_MASTERS_H +#define FT_SERVICE_OPENTYPE_VALIDATE_H +#define FT_SERVICE_PFR_H +#define FT_SERVICE_POSTSCRIPT_CMAPS_H +#define FT_SERVICE_POSTSCRIPT_INFO_H +#define FT_SERVICE_POSTSCRIPT_NAME_H +#define FT_SERVICE_SFNT_H +#define FT_SERVICE_TRUETYPE_ENGINE_H +#define FT_SERVICE_TT_CMAP_H +#define FT_SERVICE_WINFNT_H +#define FT_SERVICE_XFREE86_NAME_H + + /* */ + +FT_END_HEADER + +#endif /* __FTSERV_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftstream.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftstream.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,539 @@ +/***************************************************************************/ +/* */ +/* ftstream.h */ +/* */ +/* Stream handling (specification). */ +/* */ +/* Copyright 1996-2001, 2002, 2004, 2005, 2006 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, FTL.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 __FTSTREAM_H__ +#define __FTSTREAM_H__ + + +#include +#include FT_SYSTEM_H +#include FT_INTERNAL_OBJECTS_H + + +FT_BEGIN_HEADER + + + /* format of an 8-bit frame_op value: */ + /* */ + /* bit 76543210 */ + /* xxxxxxes */ + /* */ + /* s is set to 1 if the value is signed. */ + /* e is set to 1 if the value is little-endian. */ + /* xxx is a command. */ + +#define FT_FRAME_OP_SHIFT 2 +#define FT_FRAME_OP_SIGNED 1 +#define FT_FRAME_OP_LITTLE 2 +#define FT_FRAME_OP_COMMAND( x ) ( x >> FT_FRAME_OP_SHIFT ) + +#define FT_MAKE_FRAME_OP( command, little, sign ) \ + ( ( command << FT_FRAME_OP_SHIFT ) | ( little << 1 ) | sign ) + +#define FT_FRAME_OP_END 0 +#define FT_FRAME_OP_START 1 /* start a new frame */ +#define FT_FRAME_OP_BYTE 2 /* read 1-byte value */ +#define FT_FRAME_OP_SHORT 3 /* read 2-byte value */ +#define FT_FRAME_OP_LONG 4 /* read 4-byte value */ +#define FT_FRAME_OP_OFF3 5 /* read 3-byte value */ +#define FT_FRAME_OP_BYTES 6 /* read a bytes sequence */ + + + typedef enum FT_Frame_Op_ + { + ft_frame_end = 0, + ft_frame_start = FT_MAKE_FRAME_OP( FT_FRAME_OP_START, 0, 0 ), + + ft_frame_byte = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE, 0, 0 ), + ft_frame_schar = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE, 0, 1 ), + + ft_frame_ushort_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 0 ), + ft_frame_short_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 1 ), + ft_frame_ushort_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 0 ), + ft_frame_short_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 1 ), + + ft_frame_ulong_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 0 ), + ft_frame_long_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 1 ), + ft_frame_ulong_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 0 ), + ft_frame_long_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 1 ), + + ft_frame_uoff3_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 0 ), + ft_frame_off3_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 1 ), + ft_frame_uoff3_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 0 ), + ft_frame_off3_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 1 ), + + ft_frame_bytes = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 0 ), + ft_frame_skip = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 1 ) + + } FT_Frame_Op; + + + typedef struct FT_Frame_Field_ + { + FT_Byte value; + FT_Byte size; + FT_UShort offset; + + } FT_Frame_Field; + + + /* Construct an FT_Frame_Field out of a structure type and a field name. */ + /* The structure type must be set in the FT_STRUCTURE macro before */ + /* calling the FT_FRAME_START() macro. */ + /* */ +#define FT_FIELD_SIZE( f ) \ + (FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f ) + +#define FT_FIELD_SIZE_DELTA( f ) \ + (FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f[0] ) + +#define FT_FIELD_OFFSET( f ) \ + (FT_UShort)( offsetof( FT_STRUCTURE, f ) ) + +#define FT_FRAME_FIELD( frame_op, field ) \ + { \ + frame_op, \ + FT_FIELD_SIZE( field ), \ + FT_FIELD_OFFSET( field ) \ + } + +#define FT_MAKE_EMPTY_FIELD( frame_op ) { frame_op, 0, 0 } + +#define FT_FRAME_START( size ) { ft_frame_start, 0, size } +#define FT_FRAME_END { ft_frame_end, 0, 0 } + +#define FT_FRAME_LONG( f ) FT_FRAME_FIELD( ft_frame_long_be, f ) +#define FT_FRAME_ULONG( f ) FT_FRAME_FIELD( ft_frame_ulong_be, f ) +#define FT_FRAME_SHORT( f ) FT_FRAME_FIELD( ft_frame_short_be, f ) +#define FT_FRAME_USHORT( f ) FT_FRAME_FIELD( ft_frame_ushort_be, f ) +#define FT_FRAME_OFF3( f ) FT_FRAME_FIELD( ft_frame_off3_be, f ) +#define FT_FRAME_UOFF3( f ) FT_FRAME_FIELD( ft_frame_uoff3_be, f ) +#define FT_FRAME_BYTE( f ) FT_FRAME_FIELD( ft_frame_byte, f ) +#define FT_FRAME_CHAR( f ) FT_FRAME_FIELD( ft_frame_schar, f ) + +#define FT_FRAME_LONG_LE( f ) FT_FRAME_FIELD( ft_frame_long_le, f ) +#define FT_FRAME_ULONG_LE( f ) FT_FRAME_FIELD( ft_frame_ulong_le, f ) +#define FT_FRAME_SHORT_LE( f ) FT_FRAME_FIELD( ft_frame_short_le, f ) +#define FT_FRAME_USHORT_LE( f ) FT_FRAME_FIELD( ft_frame_ushort_le, f ) +#define FT_FRAME_OFF3_LE( f ) FT_FRAME_FIELD( ft_frame_off3_le, f ) +#define FT_FRAME_UOFF3_LE( f ) FT_FRAME_FIELD( ft_frame_uoff3_le, f ) + +#define FT_FRAME_SKIP_LONG { ft_frame_long_be, 0, 0 } +#define FT_FRAME_SKIP_SHORT { ft_frame_short_be, 0, 0 } +#define FT_FRAME_SKIP_BYTE { ft_frame_byte, 0, 0 } + +#define FT_FRAME_BYTES( field, count ) \ + { \ + ft_frame_bytes, \ + count, \ + FT_FIELD_OFFSET( field ) \ + } + +#define FT_FRAME_SKIP_BYTES( count ) { ft_frame_skip, count, 0 } + + + /*************************************************************************/ + /* */ + /* Integer extraction macros -- the `buffer' parameter must ALWAYS be of */ + /* type `char*' or equivalent (1-byte elements). */ + /* */ + +#define FT_BYTE_( p, i ) ( ((const FT_Byte*)(p))[(i)] ) +#define FT_INT8_( p, i ) ( ((const FT_Char*)(p))[(i)] ) + +#define FT_INT16( x ) ( (FT_Int16)(x) ) +#define FT_UINT16( x ) ( (FT_UInt16)(x) ) +#define FT_INT32( x ) ( (FT_Int32)(x) ) +#define FT_UINT32( x ) ( (FT_UInt32)(x) ) + +#define FT_BYTE_I16( p, i, s ) ( FT_INT16( FT_BYTE_( p, i ) ) << (s) ) +#define FT_BYTE_U16( p, i, s ) ( FT_UINT16( FT_BYTE_( p, i ) ) << (s) ) +#define FT_BYTE_I32( p, i, s ) ( FT_INT32( FT_BYTE_( p, i ) ) << (s) ) +#define FT_BYTE_U32( p, i, s ) ( FT_UINT32( FT_BYTE_( p, i ) ) << (s) ) + +#define FT_INT8_I16( p, i, s ) ( FT_INT16( FT_INT8_( p, i ) ) << (s) ) +#define FT_INT8_U16( p, i, s ) ( FT_UINT16( FT_INT8_( p, i ) ) << (s) ) +#define FT_INT8_I32( p, i, s ) ( FT_INT32( FT_INT8_( p, i ) ) << (s) ) +#define FT_INT8_U32( p, i, s ) ( FT_UINT32( FT_INT8_( p, i ) ) << (s) ) + + +#define FT_PEEK_SHORT( p ) FT_INT16( FT_INT8_I16( p, 0, 8) | \ + FT_BYTE_I16( p, 1, 0) ) + +#define FT_PEEK_USHORT( p ) FT_UINT16( FT_BYTE_U16( p, 0, 8 ) | \ + FT_BYTE_U16( p, 1, 0 ) ) + +#define FT_PEEK_LONG( p ) FT_INT32( FT_INT8_I32( p, 0, 24 ) | \ + FT_BYTE_I32( p, 1, 16 ) | \ + FT_BYTE_I32( p, 2, 8 ) | \ + FT_BYTE_I32( p, 3, 0 ) ) + +#define FT_PEEK_ULONG( p ) FT_UINT32( FT_BYTE_U32( p, 0, 24 ) | \ + FT_BYTE_U32( p, 1, 16 ) | \ + FT_BYTE_U32( p, 2, 8 ) | \ + FT_BYTE_U32( p, 3, 0 ) ) + +#define FT_PEEK_OFF3( p ) FT_INT32( FT_INT8_I32( p, 0, 16 ) | \ + FT_BYTE_I32( p, 1, 8 ) | \ + FT_BYTE_I32( p, 2, 0 ) ) + +#define FT_PEEK_UOFF3( p ) FT_UINT32( FT_BYTE_U32( p, 0, 16 ) | \ + FT_BYTE_U32( p, 1, 8 ) | \ + FT_BYTE_U32( p, 2, 0 ) ) + +#define FT_PEEK_SHORT_LE( p ) FT_INT16( FT_INT8_I16( p, 1, 8 ) | \ + FT_BYTE_I16( p, 0, 0 ) ) + +#define FT_PEEK_USHORT_LE( p ) FT_UINT16( FT_BYTE_U16( p, 1, 8 ) | \ + FT_BYTE_U16( p, 0, 0 ) ) + +#define FT_PEEK_LONG_LE( p ) FT_INT32( FT_INT8_I32( p, 3, 24 ) | \ + FT_BYTE_I32( p, 2, 16 ) | \ + FT_BYTE_I32( p, 1, 8 ) | \ + FT_BYTE_I32( p, 0, 0 ) ) + +#define FT_PEEK_ULONG_LE( p ) FT_UINT32( FT_BYTE_U32( p, 3, 24 ) | \ + FT_BYTE_U32( p, 2, 16 ) | \ + FT_BYTE_U32( p, 1, 8 ) | \ + FT_BYTE_U32( p, 0, 0 ) ) + +#define FT_PEEK_OFF3_LE( p ) FT_INT32( FT_INT8_I32( p, 2, 16 ) | \ + FT_BYTE_I32( p, 1, 8 ) | \ + FT_BYTE_I32( p, 0, 0 ) ) + +#define FT_PEEK_UOFF3_LE( p ) FT_UINT32( FT_BYTE_U32( p, 2, 16 ) | \ + FT_BYTE_U32( p, 1, 8 ) | \ + FT_BYTE_U32( p, 0, 0 ) ) + + +#define FT_NEXT_CHAR( buffer ) \ + ( (signed char)*buffer++ ) + +#define FT_NEXT_BYTE( buffer ) \ + ( (unsigned char)*buffer++ ) + +#define FT_NEXT_SHORT( buffer ) \ + ( (short)( buffer += 2, FT_PEEK_SHORT( buffer - 2 ) ) ) + +#define FT_NEXT_USHORT( buffer ) \ + ( (unsigned short)( buffer += 2, FT_PEEK_USHORT( buffer - 2 ) ) ) + +#define FT_NEXT_OFF3( buffer ) \ + ( (long)( buffer += 3, FT_PEEK_OFF3( buffer - 3 ) ) ) + +#define FT_NEXT_UOFF3( buffer ) \ + ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3( buffer - 3 ) ) ) + +#define FT_NEXT_LONG( buffer ) \ + ( (long)( buffer += 4, FT_PEEK_LONG( buffer - 4 ) ) ) + +#define FT_NEXT_ULONG( buffer ) \ + ( (unsigned long)( buffer += 4, FT_PEEK_ULONG( buffer - 4 ) ) ) + + +#define FT_NEXT_SHORT_LE( buffer ) \ + ( (short)( buffer += 2, FT_PEEK_SHORT_LE( buffer - 2 ) ) ) + +#define FT_NEXT_USHORT_LE( buffer ) \ + ( (unsigned short)( buffer += 2, FT_PEEK_USHORT_LE( buffer - 2 ) ) ) + +#define FT_NEXT_OFF3_LE( buffer ) \ + ( (long)( buffer += 3, FT_PEEK_OFF3_LE( buffer - 3 ) ) ) + +#define FT_NEXT_UOFF3_LE( buffer ) \ + ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3_LE( buffer - 3 ) ) ) + +#define FT_NEXT_LONG_LE( buffer ) \ + ( (long)( buffer += 4, FT_PEEK_LONG_LE( buffer - 4 ) ) ) + +#define FT_NEXT_ULONG_LE( buffer ) \ + ( (unsigned long)( buffer += 4, FT_PEEK_ULONG_LE( buffer - 4 ) ) ) + + + /*************************************************************************/ + /* */ + /* Each GET_xxxx() macro uses an implicit `stream' variable. */ + /* */ +#if 0 +#define FT_GET_MACRO( type ) FT_NEXT_ ## type ( stream->cursor ) + +#define FT_GET_CHAR() FT_GET_MACRO( CHAR ) +#define FT_GET_BYTE() FT_GET_MACRO( BYTE ) +#define FT_GET_SHORT() FT_GET_MACRO( SHORT ) +#define FT_GET_USHORT() FT_GET_MACRO( USHORT ) +#define FT_GET_OFF3() FT_GET_MACRO( OFF3 ) +#define FT_GET_UOFF3() FT_GET_MACRO( UOFF3 ) +#define FT_GET_LONG() FT_GET_MACRO( LONG ) +#define FT_GET_ULONG() FT_GET_MACRO( ULONG ) +#define FT_GET_TAG4() FT_GET_MACRO( ULONG ) + +#define FT_GET_SHORT_LE() FT_GET_MACRO( SHORT_LE ) +#define FT_GET_USHORT_LE() FT_GET_MACRO( USHORT_LE ) +#define FT_GET_LONG_LE() FT_GET_MACRO( LONG_LE ) +#define FT_GET_ULONG_LE() FT_GET_MACRO( ULONG_LE ) + +#else +#define FT_GET_MACRO( func, type ) ( (type)func( stream ) ) + +#define FT_GET_CHAR() FT_GET_MACRO( FT_Stream_GetChar, FT_Char ) +#define FT_GET_BYTE() FT_GET_MACRO( FT_Stream_GetChar, FT_Byte ) +#define FT_GET_SHORT() FT_GET_MACRO( FT_Stream_GetShort, FT_Short ) +#define FT_GET_USHORT() FT_GET_MACRO( FT_Stream_GetShort, FT_UShort ) +#define FT_GET_OFF3() FT_GET_MACRO( FT_Stream_GetOffset, FT_Long ) +#define FT_GET_UOFF3() FT_GET_MACRO( FT_Stream_GetOffset, FT_ULong ) +#define FT_GET_LONG() FT_GET_MACRO( FT_Stream_GetLong, FT_Long ) +#define FT_GET_ULONG() FT_GET_MACRO( FT_Stream_GetLong, FT_ULong ) +#define FT_GET_TAG4() FT_GET_MACRO( FT_Stream_GetLong, FT_ULong ) + +#define FT_GET_SHORT_LE() FT_GET_MACRO( FT_Stream_GetShortLE, FT_Short ) +#define FT_GET_USHORT_LE() FT_GET_MACRO( FT_Stream_GetShortLE, FT_UShort ) +#define FT_GET_LONG_LE() FT_GET_MACRO( FT_Stream_GetLongLE, FT_Long ) +#define FT_GET_ULONG_LE() FT_GET_MACRO( FT_Stream_GetLongLE, FT_ULong ) +#endif + +#define FT_READ_MACRO( func, type, var ) \ + ( var = (type)func( stream, &error ), \ + error != FT_Err_Ok ) + +#define FT_READ_BYTE( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Byte, var ) +#define FT_READ_CHAR( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Char, var ) +#define FT_READ_SHORT( var ) FT_READ_MACRO( FT_Stream_ReadShort, FT_Short, var ) +#define FT_READ_USHORT( var ) FT_READ_MACRO( FT_Stream_ReadShort, FT_UShort, var ) +#define FT_READ_OFF3( var ) FT_READ_MACRO( FT_Stream_ReadOffset, FT_Long, var ) +#define FT_READ_UOFF3( var ) FT_READ_MACRO( FT_Stream_ReadOffset, FT_ULong, var ) +#define FT_READ_LONG( var ) FT_READ_MACRO( FT_Stream_ReadLong, FT_Long, var ) +#define FT_READ_ULONG( var ) FT_READ_MACRO( FT_Stream_ReadLong, FT_ULong, var ) + +#define FT_READ_SHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadShortLE, FT_Short, var ) +#define FT_READ_USHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadShortLE, FT_UShort, var ) +#define FT_READ_LONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadLongLE, FT_Long, var ) +#define FT_READ_ULONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadLongLE, FT_ULong, var ) + + +#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM + + /* initialize a stream for reading a regular system stream */ + FT_BASE( FT_Error ) + FT_Stream_Open( FT_Stream stream, + const char* filepathname ); + +#endif /* FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */ + + + /* create a new (input) stream from an FT_Open_Args structure */ + FT_BASE( FT_Error ) + FT_Stream_New( FT_Library library, + const FT_Open_Args* args, + FT_Stream *astream ); + + /* free a stream */ + FT_BASE( void ) + FT_Stream_Free( FT_Stream stream, + FT_Int external ); + + /* initialize a stream for reading in-memory data */ + FT_BASE( void ) + FT_Stream_OpenMemory( FT_Stream stream, + const FT_Byte* base, + FT_ULong size ); + + /* close a stream (does not destroy the stream structure) */ + FT_BASE( void ) + FT_Stream_Close( FT_Stream stream ); + + + /* seek within a stream. position is relative to start of stream */ + FT_BASE( FT_Error ) + FT_Stream_Seek( FT_Stream stream, + FT_ULong pos ); + + /* skip bytes in a stream */ + FT_BASE( FT_Error ) + FT_Stream_Skip( FT_Stream stream, + FT_Long distance ); + + /* return current stream position */ + FT_BASE( FT_Long ) + FT_Stream_Pos( FT_Stream stream ); + + /* read bytes from a stream into a user-allocated buffer, returns an */ + /* error if not all bytes could be read. */ + FT_BASE( FT_Error ) + FT_Stream_Read( FT_Stream stream, + FT_Byte* buffer, + FT_ULong count ); + + /* read bytes from a stream at a given position */ + FT_BASE( FT_Error ) + FT_Stream_ReadAt( FT_Stream stream, + FT_ULong pos, + FT_Byte* buffer, + FT_ULong count ); + + /* try to read bytes at the end of a stream; return number of bytes */ + /* really available */ + FT_BASE( FT_ULong ) + FT_Stream_TryRead( FT_Stream stream, + FT_Byte* buffer, + FT_ULong count ); + + /* Enter a frame of `count' consecutive bytes in a stream. Returns an */ + /* error if the frame could not be read/accessed. The caller can use */ + /* the FT_Stream_Get_XXX functions to retrieve frame data without */ + /* error checks. */ + /* */ + /* You must _always_ call FT_Stream_ExitFrame() once you have entered */ + /* a stream frame! */ + /* */ + FT_BASE( FT_Error ) + FT_Stream_EnterFrame( FT_Stream stream, + FT_ULong count ); + + /* exit a stream frame */ + FT_BASE( void ) + FT_Stream_ExitFrame( FT_Stream stream ); + + /* Extract a stream frame. If the stream is disk-based, a heap block */ + /* is allocated and the frame bytes are read into it. If the stream */ + /* is memory-based, this function simply set a pointer to the data. */ + /* */ + /* Useful to optimize access to memory-based streams transparently. */ + /* */ + /* All extracted frames must be `freed` with a call to the function */ + /* FT_Stream_ReleaseFrame(). */ + /* */ + FT_BASE( FT_Error ) + FT_Stream_ExtractFrame( FT_Stream stream, + FT_ULong count, + FT_Byte** pbytes ); + + /* release an extract frame (see FT_Stream_ExtractFrame) */ + FT_BASE( void ) + FT_Stream_ReleaseFrame( FT_Stream stream, + FT_Byte** pbytes ); + + /* read a byte from an entered frame */ + FT_BASE( FT_Char ) + FT_Stream_GetChar( FT_Stream stream ); + + /* read a 16-bit big-endian integer from an entered frame */ + FT_BASE( FT_Short ) + FT_Stream_GetShort( FT_Stream stream ); + + /* read a 24-bit big-endian integer from an entered frame */ + FT_BASE( FT_Long ) + FT_Stream_GetOffset( FT_Stream stream ); + + /* read a 32-bit big-endian integer from an entered frame */ + FT_BASE( FT_Long ) + FT_Stream_GetLong( FT_Stream stream ); + + /* read a 16-bit little-endian integer from an entered frame */ + FT_BASE( FT_Short ) + FT_Stream_GetShortLE( FT_Stream stream ); + + /* read a 32-bit little-endian integer from an entered frame */ + FT_BASE( FT_Long ) + FT_Stream_GetLongLE( FT_Stream stream ); + + + /* read a byte from a stream */ + FT_BASE( FT_Char ) + FT_Stream_ReadChar( FT_Stream stream, + FT_Error* error ); + + /* read a 16-bit big-endian integer from a stream */ + FT_BASE( FT_Short ) + FT_Stream_ReadShort( FT_Stream stream, + FT_Error* error ); + + /* read a 24-bit big-endian integer from a stream */ + FT_BASE( FT_Long ) + FT_Stream_ReadOffset( FT_Stream stream, + FT_Error* error ); + + /* read a 32-bit big-endian integer from a stream */ + FT_BASE( FT_Long ) + FT_Stream_ReadLong( FT_Stream stream, + FT_Error* error ); + + /* read a 16-bit little-endian integer from a stream */ + FT_BASE( FT_Short ) + FT_Stream_ReadShortLE( FT_Stream stream, + FT_Error* error ); + + /* read a 32-bit little-endian integer from a stream */ + FT_BASE( FT_Long ) + FT_Stream_ReadLongLE( FT_Stream stream, + FT_Error* error ); + + /* Read a structure from a stream. The structure must be described */ + /* by an array of FT_Frame_Field records. */ + FT_BASE( FT_Error ) + FT_Stream_ReadFields( FT_Stream stream, + const FT_Frame_Field* fields, + void* structure ); + + +#define FT_STREAM_POS() \ + FT_Stream_Pos( stream ) + +#define FT_STREAM_SEEK( position ) \ + FT_SET_ERROR( FT_Stream_Seek( stream, position ) ) + +#define FT_STREAM_SKIP( distance ) \ + FT_SET_ERROR( FT_Stream_Skip( stream, distance ) ) + +#define FT_STREAM_READ( buffer, count ) \ + FT_SET_ERROR( FT_Stream_Read( stream, \ + (FT_Byte*)buffer, \ + count ) ) + +#define FT_STREAM_READ_AT( position, buffer, count ) \ + FT_SET_ERROR( FT_Stream_ReadAt( stream, \ + position, \ + (FT_Byte*)buffer, \ + count ) ) + +#define FT_STREAM_READ_FIELDS( fields, object ) \ + FT_SET_ERROR( FT_Stream_ReadFields( stream, fields, object ) ) + + +#define FT_FRAME_ENTER( size ) \ + FT_SET_ERROR( \ + FT_DEBUG_INNER( FT_Stream_EnterFrame( stream, size ) ) ) + +#define FT_FRAME_EXIT() \ + FT_DEBUG_INNER( FT_Stream_ExitFrame( stream ) ) + +#define FT_FRAME_EXTRACT( size, bytes ) \ + FT_SET_ERROR( \ + FT_DEBUG_INNER( FT_Stream_ExtractFrame( stream, size, \ + (FT_Byte**)&(bytes) ) ) ) + +#define FT_FRAME_RELEASE( bytes ) \ + FT_DEBUG_INNER( FT_Stream_ReleaseFrame( stream, \ + (FT_Byte**)&(bytes) ) ) + + +FT_END_HEADER + +#endif /* __FTSTREAM_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/fttrace.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/fttrace.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,133 @@ +/***************************************************************************/ +/* */ +/* fttrace.h */ +/* */ +/* Tracing handling (specification only). */ +/* */ +/* Copyright 2002, 2004, 2005, 2006 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, FTL.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + + /* definitions of trace levels for FreeType 2 */ + + /* the first level must always be `trace_any' */ +FT_TRACE_DEF( any ) + + /* base components */ +FT_TRACE_DEF( calc ) /* calculations (ftcalc.c) */ +FT_TRACE_DEF( memory ) /* memory manager (ftobjs.c) */ +FT_TRACE_DEF( stream ) /* stream manager (ftstream.c) */ +FT_TRACE_DEF( io ) /* i/o interface (ftsystem.c) */ +FT_TRACE_DEF( list ) /* list management (ftlist.c) */ +FT_TRACE_DEF( init ) /* initialization (ftinit.c) */ +FT_TRACE_DEF( objs ) /* base objects (ftobjs.c) */ +FT_TRACE_DEF( outline ) /* outline management (ftoutln.c) */ +FT_TRACE_DEF( glyph ) /* glyph management (ftglyph.c) */ + +FT_TRACE_DEF( raster ) /* monochrome rasterizer (ftraster.c) */ +FT_TRACE_DEF( smooth ) /* anti-aliasing raster (ftgrays.c) */ +FT_TRACE_DEF( mm ) /* MM interface (ftmm.c) */ +FT_TRACE_DEF( raccess ) /* resource fork accessor (ftrfork.c) */ + + /* Cache sub-system */ +FT_TRACE_DEF( cache ) /* cache sub-system (ftcache.c, etc.) */ + + /* SFNT driver components */ +FT_TRACE_DEF( sfobjs ) /* SFNT object handler (sfobjs.c) */ +FT_TRACE_DEF( ttcmap ) /* charmap handler (ttcmap.c) */ +FT_TRACE_DEF( ttkern ) /* kerning handler (ttkern.c) */ +FT_TRACE_DEF( ttload ) /* basic TrueType tables (ttload.c) */ +FT_TRACE_DEF( ttmtx ) /* metrics-related tables (ttmtx.c) */ +FT_TRACE_DEF( ttpost ) /* PS table processing (ttpost.c) */ +FT_TRACE_DEF( ttsbit ) /* TrueType sbit handling (ttsbit.c) */ + + /* TrueType driver components */ +FT_TRACE_DEF( ttdriver ) /* TT font driver (ttdriver.c) */ +FT_TRACE_DEF( ttgload ) /* TT glyph loader (ttgload.c) */ +FT_TRACE_DEF( ttinterp ) /* bytecode interpreter (ttinterp.c) */ +FT_TRACE_DEF( ttobjs ) /* TT objects manager (ttobjs.c) */ +FT_TRACE_DEF( ttpload ) /* TT data/program loader (ttpload.c) */ +FT_TRACE_DEF( ttgxvar ) /* TrueType GX var handler (ttgxvar.c) */ + + /* Type 1 driver components */ +FT_TRACE_DEF( t1driver ) +FT_TRACE_DEF( t1gload ) +FT_TRACE_DEF( t1hint ) +FT_TRACE_DEF( t1load ) +FT_TRACE_DEF( t1objs ) +FT_TRACE_DEF( t1parse ) + + /* PostScript helper module `psaux' */ +FT_TRACE_DEF( t1decode ) +FT_TRACE_DEF( psobjs ) + + /* PostScript hinting module `pshinter' */ +FT_TRACE_DEF( pshrec ) +FT_TRACE_DEF( pshalgo1 ) +FT_TRACE_DEF( pshalgo2 ) + + /* Type 2 driver components */ +FT_TRACE_DEF( cffdriver ) +FT_TRACE_DEF( cffgload ) +FT_TRACE_DEF( cffload ) +FT_TRACE_DEF( cffobjs ) +FT_TRACE_DEF( cffparse ) + + /* Type 42 driver component */ +FT_TRACE_DEF( t42 ) + + /* CID driver components */ +FT_TRACE_DEF( cidafm ) +FT_TRACE_DEF( ciddriver ) +FT_TRACE_DEF( cidgload ) +FT_TRACE_DEF( cidload ) +FT_TRACE_DEF( cidobjs ) +FT_TRACE_DEF( cidparse ) + + /* Windows font component */ +FT_TRACE_DEF( winfnt ) + + /* PCF font components */ +FT_TRACE_DEF( pcfdriver ) +FT_TRACE_DEF( pcfread ) + + /* BDF font components */ +FT_TRACE_DEF( bdfdriver ) +FT_TRACE_DEF( bdflib ) + + /* PFR font component */ +FT_TRACE_DEF( pfr ) + + /* OpenType validation components */ +FT_TRACE_DEF( otvmodule ) +FT_TRACE_DEF( otvcommon ) +FT_TRACE_DEF( otvbase ) +FT_TRACE_DEF( otvgdef ) +FT_TRACE_DEF( otvgpos ) +FT_TRACE_DEF( otvgsub ) +FT_TRACE_DEF( otvjstf ) + + /* TrueTypeGX/AAT validation components */ +FT_TRACE_DEF( gxvmodule ) +FT_TRACE_DEF( gxvcommon ) +FT_TRACE_DEF( gxvfeat ) +FT_TRACE_DEF( gxvmort ) +FT_TRACE_DEF( gxvmorx ) +FT_TRACE_DEF( gxvbsln ) +FT_TRACE_DEF( gxvjust ) +FT_TRACE_DEF( gxvkern ) +FT_TRACE_DEF( gxvopbd ) +FT_TRACE_DEF( gxvtrak ) +FT_TRACE_DEF( gxvprop ) +FT_TRACE_DEF( gxvlcar ) + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftvalid.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/ftvalid.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,148 @@ +/***************************************************************************/ +/* */ +/* ftvalid.h */ +/* */ +/* FreeType validation support (specification). */ +/* */ +/* Copyright 2004 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, FTL.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 __FTVALID_H__ +#define __FTVALID_H__ + +#include +#include FT_CONFIG_STANDARD_LIBRARY_H /* for ft_setjmp and ft_longjmp */ + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** ****/ + /**** V A L I D A T I O N ****/ + /**** ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + /* handle to a validation object */ + typedef struct FT_ValidatorRec_* FT_Validator; + + + /*************************************************************************/ + /* */ + /* There are three distinct validation levels defined here: */ + /* */ + /* FT_VALIDATE_DEFAULT :: */ + /* A table that passes this validation level can be used reliably by */ + /* FreeType. It generally means that all offsets have been checked to */ + /* prevent out-of-bound reads, that array counts are correct, etc. */ + /* */ + /* FT_VALIDATE_TIGHT :: */ + /* A table that passes this validation level can be used reliably and */ + /* doesn't contain invalid data. For example, a charmap table that */ + /* returns invalid glyph indices will not pass, even though it can */ + /* be used with FreeType in default mode (the library will simply */ + /* return an error later when trying to load the glyph). */ + /* */ + /* It also checks that fields which must be a multiple of 2, 4, or 8, */ + /* don't have incorrect values, etc. */ + /* */ + /* FT_VALIDATE_PARANOID :: */ + /* Only for font debugging. Checks that a table follows the */ + /* specification by 100%. Very few fonts will be able to pass this */ + /* level anyway but it can be useful for certain tools like font */ + /* editors/converters. */ + /* */ + typedef enum FT_ValidationLevel_ + { + FT_VALIDATE_DEFAULT = 0, + FT_VALIDATE_TIGHT, + FT_VALIDATE_PARANOID + + } FT_ValidationLevel; + + + /* validator structure */ + typedef struct FT_ValidatorRec_ + { + const FT_Byte* base; /* address of table in memory */ + const FT_Byte* limit; /* `base' + sizeof(table) in memory */ + FT_ValidationLevel level; /* validation level */ + FT_Error error; /* error returned. 0 means success */ + + ft_jmp_buf jump_buffer; /* used for exception handling */ + + } FT_ValidatorRec; + + +#define FT_VALIDATOR( x ) ((FT_Validator)( x )) + + + FT_BASE( void ) + ft_validator_init( FT_Validator valid, + const FT_Byte* base, + const FT_Byte* limit, + FT_ValidationLevel level ); + + FT_BASE( FT_Int ) + ft_validator_run( FT_Validator valid ); + + /* Sets the error field in a validator, then calls `longjmp' to return */ + /* to high-level caller. Using `setjmp/longjmp' avoids many stupid */ + /* error checks within the validation routines. */ + /* */ + FT_BASE( void ) + ft_validator_error( FT_Validator valid, + FT_Error error ); + + + /* Calls ft_validate_error. Assumes that the `valid' local variable */ + /* holds a pointer to the current validator object. */ + /* */ + /* Use preprocessor prescan to pass FT_ERR_PREFIX. */ + /* */ +#define FT_INVALID( _prefix, _error ) FT_INVALID_( _prefix, _error ) +#define FT_INVALID_( _prefix, _error ) \ + ft_validator_error( valid, _prefix ## _error ) + + /* called when a broken table is detected */ +#define FT_INVALID_TOO_SHORT \ + FT_INVALID( FT_ERR_PREFIX, Invalid_Table ) + + /* called when an invalid offset is detected */ +#define FT_INVALID_OFFSET \ + FT_INVALID( FT_ERR_PREFIX, Invalid_Offset ) + + /* called when an invalid format/value is detected */ +#define FT_INVALID_FORMAT \ + FT_INVALID( FT_ERR_PREFIX, Invalid_Table ) + + /* called when an invalid glyph index is detected */ +#define FT_INVALID_GLYPH_ID \ + FT_INVALID( FT_ERR_PREFIX, Invalid_Glyph_Index ) + + /* called when an invalid field value is detected */ +#define FT_INVALID_DATA \ + FT_INVALID( FT_ERR_PREFIX, Invalid_Table ) + + +FT_END_HEADER + +#endif /* __FTVALID_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/internal.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/internal.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,50 @@ +/***************************************************************************/ +/* */ +/* internal.h */ +/* */ +/* Internal header files (specification only). */ +/* */ +/* Copyright 1996-2001, 2002, 2003, 2004 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, FTL.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + + /*************************************************************************/ + /* */ + /* This file is automatically included by `ft2build.h'. */ + /* Do not include it manually! */ + /* */ + /*************************************************************************/ + + +#define FT_INTERNAL_OBJECTS_H +#define FT_INTERNAL_STREAM_H +#define FT_INTERNAL_MEMORY_H +#define FT_INTERNAL_DEBUG_H +#define FT_INTERNAL_CALC_H +#define FT_INTERNAL_DRIVER_H +#define FT_INTERNAL_TRACE_H +#define FT_INTERNAL_GLYPH_LOADER_H +#define FT_INTERNAL_SFNT_H +#define FT_INTERNAL_SERVICE_H +#define FT_INTERNAL_RFORK_H +#define FT_INTERNAL_VALIDATE_H + +#define FT_INTERNAL_TRUETYPE_TYPES_H +#define FT_INTERNAL_TYPE1_TYPES_H + +#define FT_INTERNAL_POSTSCRIPT_AUX_H +#define FT_INTERNAL_POSTSCRIPT_HINTS_H +#define FT_INTERNAL_POSTSCRIPT_GLOBALS_H + +#define FT_INTERNAL_AUTOHINT_H + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/pcftypes.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/pcftypes.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,56 @@ +/* pcftypes.h + + FreeType font driver for pcf fonts + + Copyright (C) 2000, 2001, 2002 by + Francesco Zappa Nardelli + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. +*/ + + +#ifndef __PCFTYPES_H__ +#define __PCFTYPES_H__ + + +#include +#include FT_FREETYPE_H + + +FT_BEGIN_HEADER + + + typedef struct PCF_Public_FaceRec_ + { + FT_FaceRec root; + FT_StreamRec gzip_stream; + FT_Stream gzip_source; + + char* charset_encoding; + char* charset_registry; + + } PCF_Public_FaceRec, *PCF_Public_Face; + + +FT_END_HEADER + +#endif /* __PCFTYPES_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/psaux.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/psaux.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,809 @@ +/***************************************************************************/ +/* */ +/* psaux.h */ +/* */ +/* Auxiliary functions and data structures related to PostScript fonts */ +/* (specification). */ +/* */ +/* Copyright 1996-2001, 2002, 2003, 2004, 2006 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, FTL.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 __PSAUX_H__ +#define __PSAUX_H__ + + +#include +#include FT_INTERNAL_OBJECTS_H +#include FT_INTERNAL_TYPE1_TYPES_H +#include FT_SERVICE_POSTSCRIPT_CMAPS_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** T1_TABLE *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + + typedef struct PS_TableRec_* PS_Table; + typedef const struct PS_Table_FuncsRec_* PS_Table_Funcs; + + + /*************************************************************************/ + /* */ + /* */ + /* PS_Table_FuncsRec */ + /* */ + /* */ + /* A set of function pointers to manage PS_Table objects. */ + /* */ + /* */ + /* table_init :: Used to initialize a table. */ + /* */ + /* table_done :: Finalizes resp. destroy a given table. */ + /* */ + /* table_add :: Adds a new object to a table. */ + /* */ + /* table_release :: Releases table data, then finalizes it. */ + /* */ + typedef struct PS_Table_FuncsRec_ + { + FT_Error + (*init)( PS_Table table, + FT_Int count, + FT_Memory memory ); + + void + (*done)( PS_Table table ); + + FT_Error + (*add)( PS_Table table, + FT_Int idx, + void* object, + FT_PtrDist length ); + + void + (*release)( PS_Table table ); + + } PS_Table_FuncsRec; + + + /*************************************************************************/ + /* */ + /* */ + /* PS_TableRec */ + /* */ + /* */ + /* A PS_Table is a simple object used to store an array of objects in */ + /* a single memory block. */ + /* */ + /* */ + /* block :: The address in memory of the growheap's block. This */ + /* can change between two object adds, due to */ + /* reallocation. */ + /* */ + /* cursor :: The current top of the grow heap within its block. */ + /* */ + /* capacity :: The current size of the heap block. Increments by */ + /* 1kByte chunks. */ + /* */ + /* max_elems :: The maximum number of elements in table. */ + /* */ + /* num_elems :: The current number of elements in table. */ + /* */ + /* elements :: A table of element addresses within the block. */ + /* */ + /* lengths :: A table of element sizes within the block. */ + /* */ + /* memory :: The object used for memory operations */ + /* (alloc/realloc). */ + /* */ + /* funcs :: A table of method pointers for this object. */ + /* */ + typedef struct PS_TableRec_ + { + FT_Byte* block; /* current memory block */ + FT_Offset cursor; /* current cursor in memory block */ + FT_Offset capacity; /* current size of memory block */ + FT_Long init; + + FT_Int max_elems; + FT_Int num_elems; + FT_Byte** elements; /* addresses of table elements */ + FT_PtrDist* lengths; /* lengths of table elements */ + + FT_Memory memory; + PS_Table_FuncsRec funcs; + + } PS_TableRec; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** T1 FIELDS & TOKENS *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + typedef struct PS_ParserRec_* PS_Parser; + + typedef struct T1_TokenRec_* T1_Token; + + typedef struct T1_FieldRec_* T1_Field; + + + /* simple enumeration type used to identify token types */ + typedef enum T1_TokenType_ + { + T1_TOKEN_TYPE_NONE = 0, + T1_TOKEN_TYPE_ANY, + T1_TOKEN_TYPE_STRING, + T1_TOKEN_TYPE_ARRAY, + + /* do not remove */ + T1_TOKEN_TYPE_MAX + + } T1_TokenType; + + + /* a simple structure used to identify tokens */ + typedef struct T1_TokenRec_ + { + FT_Byte* start; /* first character of token in input stream */ + FT_Byte* limit; /* first character after the token */ + T1_TokenType type; /* type of token */ + + } T1_TokenRec; + + + /* enumeration type used to identify object fields */ + typedef enum T1_FieldType_ + { + T1_FIELD_TYPE_NONE = 0, + T1_FIELD_TYPE_BOOL, + T1_FIELD_TYPE_INTEGER, + T1_FIELD_TYPE_FIXED, + T1_FIELD_TYPE_FIXED_1000, + T1_FIELD_TYPE_STRING, + T1_FIELD_TYPE_KEY, + T1_FIELD_TYPE_BBOX, + T1_FIELD_TYPE_INTEGER_ARRAY, + T1_FIELD_TYPE_FIXED_ARRAY, + T1_FIELD_TYPE_CALLBACK, + + /* do not remove */ + T1_FIELD_TYPE_MAX + + } T1_FieldType; + + + typedef enum T1_FieldLocation_ + { + T1_FIELD_LOCATION_CID_INFO, + T1_FIELD_LOCATION_FONT_DICT, + T1_FIELD_LOCATION_FONT_INFO, + T1_FIELD_LOCATION_PRIVATE, + T1_FIELD_LOCATION_BBOX, + + /* do not remove */ + T1_FIELD_LOCATION_MAX + + } T1_FieldLocation; + + + typedef void + (*T1_Field_ParseFunc)( FT_Face face, + FT_Pointer parser ); + + + /* structure type used to model object fields */ + typedef struct T1_FieldRec_ + { + const char* ident; /* field identifier */ + T1_FieldLocation location; + T1_FieldType type; /* type of field */ + T1_Field_ParseFunc reader; + FT_UInt offset; /* offset of field in object */ + FT_Byte size; /* size of field in bytes */ + FT_UInt array_max; /* maximal number of elements for */ + /* array */ + FT_UInt count_offset; /* offset of element count for */ + /* arrays */ + } T1_FieldRec; + + +#define T1_NEW_SIMPLE_FIELD( _ident, _type, _fname ) \ + { \ + _ident, T1CODE, _type, \ + 0, \ + FT_FIELD_OFFSET( _fname ), \ + FT_FIELD_SIZE( _fname ), \ + 0, 0 \ + }, + +#define T1_NEW_CALLBACK_FIELD( _ident, _reader ) \ + { \ + _ident, T1CODE, T1_FIELD_TYPE_CALLBACK, \ + (T1_Field_ParseFunc)_reader, \ + 0, 0, \ + 0, 0 \ + }, + +#define T1_NEW_TABLE_FIELD( _ident, _type, _fname, _max ) \ + { \ + _ident, T1CODE, _type, \ + 0, \ + FT_FIELD_OFFSET( _fname ), \ + FT_FIELD_SIZE_DELTA( _fname ), \ + _max, \ + FT_FIELD_OFFSET( num_ ## _fname ) \ + }, + +#define T1_NEW_TABLE_FIELD2( _ident, _type, _fname, _max ) \ + { \ + _ident, T1CODE, _type, \ + 0, \ + FT_FIELD_OFFSET( _fname ), \ + FT_FIELD_SIZE_DELTA( _fname ), \ + _max, 0 \ + }, + + +#define T1_FIELD_BOOL( _ident, _fname ) \ + T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BOOL, _fname ) + +#define T1_FIELD_NUM( _ident, _fname ) \ + T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER, _fname ) + +#define T1_FIELD_FIXED( _ident, _fname ) \ + T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED, _fname ) + +#define T1_FIELD_FIXED_1000( _ident, _fname ) \ + T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_1000, _fname ) + +#define T1_FIELD_STRING( _ident, _fname ) \ + T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_STRING, _fname ) + +#define T1_FIELD_KEY( _ident, _fname ) \ + T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_KEY, _fname ) + +#define T1_FIELD_BBOX( _ident, _fname ) \ + T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BBOX, _fname ) + + +#define T1_FIELD_NUM_TABLE( _ident, _fname, _fmax ) \ + T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \ + _fname, _fmax ) + +#define T1_FIELD_FIXED_TABLE( _ident, _fname, _fmax ) \ + T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \ + _fname, _fmax ) + +#define T1_FIELD_NUM_TABLE2( _ident, _fname, _fmax ) \ + T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \ + _fname, _fmax ) + +#define T1_FIELD_FIXED_TABLE2( _ident, _fname, _fmax ) \ + T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \ + _fname, _fmax ) + +#define T1_FIELD_CALLBACK( _ident, _name ) \ + T1_NEW_CALLBACK_FIELD( _ident, _name ) + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** T1 PARSER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + typedef const struct PS_Parser_FuncsRec_* PS_Parser_Funcs; + + typedef struct PS_Parser_FuncsRec_ + { + void + (*init)( PS_Parser parser, + FT_Byte* base, + FT_Byte* limit, + FT_Memory memory ); + + void + (*done)( PS_Parser parser ); + + void + (*skip_spaces)( PS_Parser parser ); + void + (*skip_PS_token)( PS_Parser parser ); + + FT_Long + (*to_int)( PS_Parser parser ); + FT_Fixed + (*to_fixed)( PS_Parser parser, + FT_Int power_ten ); + + FT_Error + (*to_bytes)( PS_Parser parser, + FT_Byte* bytes, + FT_Long max_bytes, + FT_Long* pnum_bytes, + FT_Bool delimiters ); + + FT_Int + (*to_coord_array)( PS_Parser parser, + FT_Int max_coords, + FT_Short* coords ); + FT_Int + (*to_fixed_array)( PS_Parser parser, + FT_Int max_values, + FT_Fixed* values, + FT_Int power_ten ); + + void + (*to_token)( PS_Parser parser, + T1_Token token ); + void + (*to_token_array)( PS_Parser parser, + T1_Token tokens, + FT_UInt max_tokens, + FT_Int* pnum_tokens ); + + FT_Error + (*load_field)( PS_Parser parser, + const T1_Field field, + void** objects, + FT_UInt max_objects, + FT_ULong* pflags ); + + FT_Error + (*load_field_table)( PS_Parser parser, + const T1_Field field, + void** objects, + FT_UInt max_objects, + FT_ULong* pflags ); + + } PS_Parser_FuncsRec; + + + /*************************************************************************/ + /* */ + /* */ + /* PS_ParserRec */ + /* */ + /* */ + /* A PS_Parser is an object used to parse a Type 1 font very quickly. */ + /* */ + /* */ + /* cursor :: The current position in the text. */ + /* */ + /* base :: Start of the processed text. */ + /* */ + /* limit :: End of the processed text. */ + /* */ + /* error :: The last error returned. */ + /* */ + /* memory :: The object used for memory operations (alloc/realloc). */ + /* */ + /* funcs :: A table of functions for the parser. */ + /* */ + typedef struct PS_ParserRec_ + { + FT_Byte* cursor; + FT_Byte* base; + FT_Byte* limit; + FT_Error error; + FT_Memory memory; + + PS_Parser_FuncsRec funcs; + + } PS_ParserRec; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** T1 BUILDER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + + typedef struct T1_BuilderRec_* T1_Builder; + + + typedef FT_Error + (*T1_Builder_Check_Points_Func)( T1_Builder builder, + FT_Int count ); + + typedef void + (*T1_Builder_Add_Point_Func)( T1_Builder builder, + FT_Pos x, + FT_Pos y, + FT_Byte flag ); + + typedef FT_Error + (*T1_Builder_Add_Point1_Func)( T1_Builder builder, + FT_Pos x, + FT_Pos y ); + + typedef FT_Error + (*T1_Builder_Add_Contour_Func)( T1_Builder builder ); + + typedef FT_Error + (*T1_Builder_Start_Point_Func)( T1_Builder builder, + FT_Pos x, + FT_Pos y ); + + typedef void + (*T1_Builder_Close_Contour_Func)( T1_Builder builder ); + + + typedef const struct T1_Builder_FuncsRec_* T1_Builder_Funcs; + + typedef struct T1_Builder_FuncsRec_ + { + void + (*init)( T1_Builder builder, + FT_Face face, + FT_Size size, + FT_GlyphSlot slot, + FT_Bool hinting ); + + void + (*done)( T1_Builder builder ); + + T1_Builder_Check_Points_Func check_points; + T1_Builder_Add_Point_Func add_point; + T1_Builder_Add_Point1_Func add_point1; + T1_Builder_Add_Contour_Func add_contour; + T1_Builder_Start_Point_Func start_point; + T1_Builder_Close_Contour_Func close_contour; + + } T1_Builder_FuncsRec; + + + /* an enumeration type to handle charstring parsing states */ + typedef enum T1_ParseState_ + { + T1_Parse_Start, + T1_Parse_Have_Width, + T1_Parse_Have_Moveto, + T1_Parse_Have_Path + + } T1_ParseState; + + + /*************************************************************************/ + /* */ + /* */ + /* T1_BuilderRec */ + /* */ + /* */ + /* 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. */ + /* */ + /* loader :: XXX */ + /* */ + /* base :: The base glyph outline. */ + /* */ + /* current :: The current 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 scaling value (FUnits to */ + /* sub-pixels). */ + /* */ + /* scale_y :: The vertical scaling value (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. */ + /* */ + /* parse_state :: An enumeration which controls the charstring */ + /* parsing state. */ + /* */ + /* load_points :: If this flag is not set, no points are loaded. */ + /* */ + /* no_recurse :: Set but not used. */ + /* */ + /* metrics_only :: A boolean indicating that we only want to compute */ + /* the metrics of a given glyph, not load all of its */ + /* points. */ + /* */ + /* funcs :: An array of function pointers for the builder. */ + /* */ + typedef struct T1_BuilderRec_ + { + FT_Memory memory; + FT_Face face; + FT_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 */ + T1_ParseState parse_state; + FT_Bool load_points; + FT_Bool no_recurse; + FT_Bool shift; + + FT_Bool metrics_only; + + void* hints_funcs; /* hinter-specific */ + void* hints_globals; /* hinter-specific */ + + T1_Builder_FuncsRec funcs; + + } T1_BuilderRec; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** T1 DECODER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + +#if 0 + + /*************************************************************************/ + /* */ + /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */ + /* calls during glyph loading. */ + /* */ +#define T1_MAX_SUBRS_CALLS 8 + + + /*************************************************************************/ + /* */ + /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */ + /* minimum of 16 is required. */ + /* */ +#define T1_MAX_CHARSTRINGS_OPERANDS 32 + +#endif /* 0 */ + + + typedef struct T1_Decoder_ZoneRec_ + { + FT_Byte* cursor; + FT_Byte* base; + FT_Byte* limit; + + } T1_Decoder_ZoneRec, *T1_Decoder_Zone; + + + typedef struct T1_DecoderRec_* T1_Decoder; + typedef const struct T1_Decoder_FuncsRec_* T1_Decoder_Funcs; + + + typedef FT_Error + (*T1_Decoder_Callback)( T1_Decoder decoder, + FT_UInt glyph_index ); + + + typedef struct T1_Decoder_FuncsRec_ + { + FT_Error + (*init)( T1_Decoder decoder, + FT_Face face, + FT_Size size, + FT_GlyphSlot slot, + FT_Byte** glyph_names, + PS_Blend blend, + FT_Bool hinting, + FT_Render_Mode hint_mode, + T1_Decoder_Callback callback ); + + void + (*done)( T1_Decoder decoder ); + + FT_Error + (*parse_charstrings)( T1_Decoder decoder, + FT_Byte* base, + FT_UInt len ); + + } T1_Decoder_FuncsRec; + + + typedef struct T1_DecoderRec_ + { + T1_BuilderRec builder; + + FT_Long stack[T1_MAX_CHARSTRINGS_OPERANDS]; + FT_Long* top; + + T1_Decoder_ZoneRec zones[T1_MAX_SUBRS_CALLS + 1]; + T1_Decoder_Zone zone; + + FT_Service_PsCMaps psnames; /* for seac */ + FT_UInt num_glyphs; + FT_Byte** glyph_names; + + FT_Int lenIV; /* internal for sub routine calls */ + FT_UInt num_subrs; + FT_Byte** subrs; + FT_PtrDist* subrs_len; /* array of subrs length (optional) */ + + FT_Matrix font_matrix; + FT_Vector font_offset; + + FT_Int flex_state; + FT_Int num_flex_vectors; + FT_Vector flex_vectors[7]; + + PS_Blend blend; /* for multiple master support */ + + FT_Render_Mode hint_mode; + + T1_Decoder_Callback parse_callback; + T1_Decoder_FuncsRec funcs; + + } T1_DecoderRec; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** AFM PARSER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + typedef struct AFM_ParserRec_* AFM_Parser; + + typedef struct AFM_Parser_FuncsRec_ + { + FT_Error + (*init)( AFM_Parser parser, + FT_Memory memory, + FT_Byte* base, + FT_Byte* limit ); + + void + (*done)( AFM_Parser parser ); + + FT_Error + (*parse)( AFM_Parser parser ); + + } AFM_Parser_FuncsRec; + + typedef struct AFM_StreamRec_* AFM_Stream; + + /*************************************************************************/ + /* */ + /* */ + /* AFM_ParserRec */ + /* */ + /* */ + /* An AFM_Parser is a parser for the AFM files. */ + /* */ + /* */ + /* memory :: The object used for memory operations (alloc and */ + /* realloc). */ + /* */ + /* stream :: This is an opaque object. */ + /* */ + /* FontInfo :: The result will be stored here. */ + /* */ + /* get_index :: A user provided function to get a glyph index by its */ + /* name. */ + /* */ + typedef struct AFM_ParserRec_ + { + FT_Memory memory; + AFM_Stream stream; + + AFM_FontInfo FontInfo; + + FT_Int + (*get_index)( const char* name, + FT_UInt len, + void* user_data ); + + void* user_data; + + } AFM_ParserRec; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** TYPE1 CHARMAPS *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + typedef const struct T1_CMap_ClassesRec_* T1_CMap_Classes; + + typedef struct T1_CMap_ClassesRec_ + { + FT_CMap_Class standard; + FT_CMap_Class expert; + FT_CMap_Class custom; + FT_CMap_Class unicode; + + } T1_CMap_ClassesRec; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** PSAux Module Interface *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + typedef struct PSAux_ServiceRec_ + { + /* don't use `PS_Table_Funcs' and friends to avoid compiler warnings */ + const PS_Table_FuncsRec* ps_table_funcs; + const PS_Parser_FuncsRec* ps_parser_funcs; + const T1_Builder_FuncsRec* t1_builder_funcs; + const T1_Decoder_FuncsRec* t1_decoder_funcs; + + void + (*t1_decrypt)( FT_Byte* buffer, + FT_Offset length, + FT_UShort seed ); + + T1_CMap_Classes t1_cmap_classes; + + /* fields after this comment line were added after version 2.1.10 */ + const AFM_Parser_FuncsRec* afm_parser_funcs; + + } PSAux_ServiceRec, *PSAux_Service; + + /* backwards-compatible type definition */ + typedef PSAux_ServiceRec PSAux_Interface; + +FT_END_HEADER + +#endif /* __PSAUX_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/pshints.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/pshints.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,687 @@ +/***************************************************************************/ +/* */ +/* pshints.h */ +/* */ +/* Interface to Postscript-specific (Type 1 and Type 2) hints */ +/* recorders (specification only). These are used to support native */ +/* T1/T2 hints in the `type1', `cid', and `cff' font drivers. */ +/* */ +/* Copyright 2001, 2002, 2003, 2005, 2006 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, FTL.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 __PSHINTS_H__ +#define __PSHINTS_H__ + + +#include +#include FT_FREETYPE_H +#include FT_TYPE1_TABLES_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** INTERNAL REPRESENTATION OF GLOBALS *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + typedef struct PSH_GlobalsRec_* PSH_Globals; + + typedef FT_Error + (*PSH_Globals_NewFunc)( FT_Memory memory, + T1_Private* private_dict, + PSH_Globals* aglobals ); + + typedef FT_Error + (*PSH_Globals_SetScaleFunc)( PSH_Globals globals, + FT_Fixed x_scale, + FT_Fixed y_scale, + FT_Fixed x_delta, + FT_Fixed y_delta ); + + typedef void + (*PSH_Globals_DestroyFunc)( PSH_Globals globals ); + + + typedef struct PSH_Globals_FuncsRec_ + { + PSH_Globals_NewFunc create; + PSH_Globals_SetScaleFunc set_scale; + PSH_Globals_DestroyFunc destroy; + + } PSH_Globals_FuncsRec, *PSH_Globals_Funcs; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** PUBLIC TYPE 1 HINTS RECORDER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + /************************************************************************* + * + * @type: + * T1_Hints + * + * @description: + * This is a handle to an opaque structure used to record glyph hints + * from a Type 1 character glyph character string. + * + * The methods used to operate on this object are defined by the + * @T1_Hints_FuncsRec structure. Recording glyph hints is normally + * achieved through the following scheme: + * + * - Open a new hint recording session by calling the `open' method. + * This rewinds the recorder and prepare it for new input. + * + * - For each hint found in the glyph charstring, call the corresponding + * method (`stem', `stem3', or `reset'). Note that these functions do + * not return an error code. + * + * - Close the recording session by calling the `close' method. It + * returns an error code if the hints were invalid or something + * strange happened (e.g., memory shortage). + * + * The hints accumulated in the object can later be used by the + * PostScript hinter. + * + */ + typedef struct T1_HintsRec_* T1_Hints; + + + /************************************************************************* + * + * @type: + * T1_Hints_Funcs + * + * @description: + * A pointer to the @T1_Hints_FuncsRec structure that defines the API of + * a given @T1_Hints object. + * + */ + typedef const struct T1_Hints_FuncsRec_* T1_Hints_Funcs; + + + /************************************************************************* + * + * @functype: + * T1_Hints_OpenFunc + * + * @description: + * A method of the @T1_Hints class used to prepare it for a new Type 1 + * hints recording session. + * + * @input: + * hints :: + * A handle to the Type 1 hints recorder. + * + * @note: + * You should always call the @T1_Hints_CloseFunc method in order to + * close an opened recording session. + * + */ + typedef void + (*T1_Hints_OpenFunc)( T1_Hints hints ); + + + /************************************************************************* + * + * @functype: + * T1_Hints_SetStemFunc + * + * @description: + * A method of the @T1_Hints class used to record a new horizontal or + * vertical stem. This corresponds to the Type 1 `hstem' and `vstem' + * operators. + * + * @input: + * hints :: + * A handle to the Type 1 hints recorder. + * + * dimension :: + * 0 for horizontal stems (hstem), 1 for vertical ones (vstem). + * + * coords :: + * Array of 2 integers, used as (position,length) stem descriptor. + * + * @note: + * Use vertical coordinates (y) for horizontal stems (dim=0). Use + * horizontal coordinates (x) for vertical stems (dim=1). + * + * `coords[0]' is the absolute stem position (lowest coordinate); + * `coords[1]' is the length. + * + * The length can be negative, in which case it must be either -20 or + * -21. It is interpreted as a `ghost' stem, according to the Type 1 + * specification. + * + * If the length is -21 (corresponding to a bottom ghost stem), then + * the real stem position is `coords[0]+coords[1]'. + * + */ + typedef void + (*T1_Hints_SetStemFunc)( T1_Hints hints, + FT_UInt dimension, + FT_Long* coords ); + + + /************************************************************************* + * + * @functype: + * T1_Hints_SetStem3Func + * + * @description: + * A method of the @T1_Hints class used to record three + * counter-controlled horizontal or vertical stems at once. + * + * @input: + * hints :: + * A handle to the Type 1 hints recorder. + * + * dimension :: + * 0 for horizontal stems, 1 for vertical ones. + * + * coords :: + * An array of 6 integers, holding 3 (position,length) pairs for the + * counter-controlled stems. + * + * @note: + * Use vertical coordinates (y) for horizontal stems (dim=0). Use + * horizontal coordinates (x) for vertical stems (dim=1). + * + * The lengths cannot be negative (ghost stems are never + * counter-controlled). + * + */ + typedef void + (*T1_Hints_SetStem3Func)( T1_Hints hints, + FT_UInt dimension, + FT_Long* coords ); + + + /************************************************************************* + * + * @functype: + * T1_Hints_ResetFunc + * + * @description: + * A method of the @T1_Hints class used to reset the stems hints in a + * recording session. + * + * @input: + * hints :: + * A handle to the Type 1 hints recorder. + * + * end_point :: + * The index of the last point in the input glyph in which the + * previously defined hints apply. + * + */ + typedef void + (*T1_Hints_ResetFunc)( T1_Hints hints, + FT_UInt end_point ); + + + /************************************************************************* + * + * @functype: + * T1_Hints_CloseFunc + * + * @description: + * A method of the @T1_Hints class used to close a hint recording + * session. + * + * @input: + * hints :: + * A handle to the Type 1 hints recorder. + * + * end_point :: + * The index of the last point in the input glyph. + * + * @return: + * FreeType error code. 0 means success. + * + * @note: + * The error code is set to indicate that an error occurred during the + * recording session. + * + */ + typedef FT_Error + (*T1_Hints_CloseFunc)( T1_Hints hints, + FT_UInt end_point ); + + + /************************************************************************* + * + * @functype: + * T1_Hints_ApplyFunc + * + * @description: + * A method of the @T1_Hints class used to apply hints to the + * corresponding glyph outline. Must be called once all hints have been + * recorded. + * + * @input: + * hints :: + * A handle to the Type 1 hints recorder. + * + * outline :: + * A pointer to the target outline descriptor. + * + * globals :: + * The hinter globals for this font. + * + * hint_mode :: + * Hinting information. + * + * @return: + * FreeType error code. 0 means success. + * + * @note: + * On input, all points within the outline are in font coordinates. On + * output, they are in 1/64th of pixels. + * + * The scaling transformation is taken from the `globals' object which + * must correspond to the same font as the glyph. + * + */ + typedef FT_Error + (*T1_Hints_ApplyFunc)( T1_Hints hints, + FT_Outline* outline, + PSH_Globals globals, + FT_Render_Mode hint_mode ); + + + /************************************************************************* + * + * @struct: + * T1_Hints_FuncsRec + * + * @description: + * The structure used to provide the API to @T1_Hints objects. + * + * @fields: + * hints :: + * A handle to the T1 Hints recorder. + * + * open :: + * The function to open a recording session. + * + * close :: + * The function to close a recording session. + * + * stem :: + * The function to set a simple stem. + * + * stem3 :: + * The function to set counter-controlled stems. + * + * reset :: + * The function to reset stem hints. + * + * apply :: + * The function to apply the hints to the corresponding glyph outline. + * + */ + typedef struct T1_Hints_FuncsRec_ + { + T1_Hints hints; + T1_Hints_OpenFunc open; + T1_Hints_CloseFunc close; + T1_Hints_SetStemFunc stem; + T1_Hints_SetStem3Func stem3; + T1_Hints_ResetFunc reset; + T1_Hints_ApplyFunc apply; + + } T1_Hints_FuncsRec; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** PUBLIC TYPE 2 HINTS RECORDER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + /************************************************************************* + * + * @type: + * T2_Hints + * + * @description: + * This is a handle to an opaque structure used to record glyph hints + * from a Type 2 character glyph character string. + * + * The methods used to operate on this object are defined by the + * @T2_Hints_FuncsRec structure. Recording glyph hints is normally + * achieved through the following scheme: + * + * - Open a new hint recording session by calling the `open' method. + * This rewinds the recorder and prepare it for new input. + * + * - For each hint found in the glyph charstring, call the corresponding + * method (`stems', `hintmask', `counters'). Note that these + * functions do not return an error code. + * + * - Close the recording session by calling the `close' method. It + * returns an error code if the hints were invalid or something + * strange happened (e.g., memory shortage). + * + * The hints accumulated in the object can later be used by the + * Postscript hinter. + * + */ + typedef struct T2_HintsRec_* T2_Hints; + + + /************************************************************************* + * + * @type: + * T2_Hints_Funcs + * + * @description: + * A pointer to the @T2_Hints_FuncsRec structure that defines the API of + * a given @T2_Hints object. + * + */ + typedef const struct T2_Hints_FuncsRec_* T2_Hints_Funcs; + + + /************************************************************************* + * + * @functype: + * T2_Hints_OpenFunc + * + * @description: + * A method of the @T2_Hints class used to prepare it for a new Type 2 + * hints recording session. + * + * @input: + * hints :: + * A handle to the Type 2 hints recorder. + * + * @note: + * You should always call the @T2_Hints_CloseFunc method in order to + * close an opened recording session. + * + */ + typedef void + (*T2_Hints_OpenFunc)( T2_Hints hints ); + + + /************************************************************************* + * + * @functype: + * T2_Hints_StemsFunc + * + * @description: + * A method of the @T2_Hints class used to set the table of stems in + * either the vertical or horizontal dimension. Equivalent to the + * `hstem', `vstem', `hstemhm', and `vstemhm' Type 2 operators. + * + * @input: + * hints :: + * A handle to the Type 2 hints recorder. + * + * dimension :: + * 0 for horizontal stems (hstem), 1 for vertical ones (vstem). + * + * count :: + * The number of stems. + * + * coords :: + * An array of `count' (position,length) pairs. + * + * @note: + * Use vertical coordinates (y) for horizontal stems (dim=0). Use + * horizontal coordinates (x) for vertical stems (dim=1). + * + * There are `2*count' elements in the `coords' aray. Each even element + * is an absolute position in font units, each odd element is a length + * in font units. + * + * A length can be negative, in which case it must be either -20 or + * -21. It is interpreted as a `ghost' stem, according to the Type 1 + * specification. + * + */ + typedef void + (*T2_Hints_StemsFunc)( T2_Hints hints, + FT_UInt dimension, + FT_UInt count, + FT_Fixed* coordinates ); + + + /************************************************************************* + * + * @functype: + * T2_Hints_MaskFunc + * + * @description: + * A method of the @T2_Hints class used to set a given hintmask (this + * corresponds to the `hintmask' Type 2 operator). + * + * @input: + * hints :: + * A handle to the Type 2 hints recorder. + * + * end_point :: + * The glyph index of the last point to which the previously defined + * or activated hints apply. + * + * bit_count :: + * The number of bits in the hint mask. + * + * bytes :: + * An array of bytes modelling the hint mask. + * + * @note: + * If the hintmask starts the charstring (before any glyph point + * definition), the value of `end_point' should be 0. + * + * `bit_count' is the number of meaningful bits in the `bytes' array; it + * must be equal to the total number of hints defined so far (i.e., + * horizontal+verticals). + * + * The `bytes' array can come directly from the Type 2 charstring and + * respects the same format. + * + */ + typedef void + (*T2_Hints_MaskFunc)( T2_Hints hints, + FT_UInt end_point, + FT_UInt bit_count, + const FT_Byte* bytes ); + + + /************************************************************************* + * + * @functype: + * T2_Hints_CounterFunc + * + * @description: + * A method of the @T2_Hints class used to set a given counter mask + * (this corresponds to the `hintmask' Type 2 operator). + * + * @input: + * hints :: + * A handle to the Type 2 hints recorder. + * + * end_point :: + * A glyph index of the last point to which the previously defined or + * active hints apply. + * + * bit_count :: + * The number of bits in the hint mask. + * + * bytes :: + * An array of bytes modelling the hint mask. + * + * @note: + * If the hintmask starts the charstring (before any glyph point + * definition), the value of `end_point' should be 0. + * + * `bit_count' is the number of meaningful bits in the `bytes' array; it + * must be equal to the total number of hints defined so far (i.e., + * horizontal+verticals). + * + * The `bytes' array can come directly from the Type 2 charstring and + * respects the same format. + * + */ + typedef void + (*T2_Hints_CounterFunc)( T2_Hints hints, + FT_UInt bit_count, + const FT_Byte* bytes ); + + + /************************************************************************* + * + * @functype: + * T2_Hints_CloseFunc + * + * @description: + * A method of the @T2_Hints class used to close a hint recording + * session. + * + * @input: + * hints :: + * A handle to the Type 2 hints recorder. + * + * end_point :: + * The index of the last point in the input glyph. + * + * @return: + * FreeType error code. 0 means success. + * + * @note: + * The error code is set to indicate that an error occurred during the + * recording session. + * + */ + typedef FT_Error + (*T2_Hints_CloseFunc)( T2_Hints hints, + FT_UInt end_point ); + + + /************************************************************************* + * + * @functype: + * T2_Hints_ApplyFunc + * + * @description: + * A method of the @T2_Hints class used to apply hints to the + * corresponding glyph outline. Must be called after the `close' + * method. + * + * @input: + * hints :: + * A handle to the Type 2 hints recorder. + * + * outline :: + * A pointer to the target outline descriptor. + * + * globals :: + * The hinter globals for this font. + * + * hint_mode :: + * Hinting information. + * + * @return: + * FreeType error code. 0 means success. + * + * @note: + * On input, all points within the outline are in font coordinates. On + * output, they are in 1/64th of pixels. + * + * The scaling transformation is taken from the `globals' object which + * must correspond to the same font than the glyph. + * + */ + typedef FT_Error + (*T2_Hints_ApplyFunc)( T2_Hints hints, + FT_Outline* outline, + PSH_Globals globals, + FT_Render_Mode hint_mode ); + + + /************************************************************************* + * + * @struct: + * T2_Hints_FuncsRec + * + * @description: + * The structure used to provide the API to @T2_Hints objects. + * + * @fields: + * hints :: + * A handle to the T2 hints recorder object. + * + * open :: + * The function to open a recording session. + * + * close :: + * The function to close a recording session. + * + * stems :: + * The function to set the dimension's stems table. + * + * hintmask :: + * The function to set hint masks. + * + * counter :: + * The function to set counter masks. + * + * apply :: + * The function to apply the hints on the corresponding glyph outline. + * + */ + typedef struct T2_Hints_FuncsRec_ + { + T2_Hints hints; + T2_Hints_OpenFunc open; + T2_Hints_CloseFunc close; + T2_Hints_StemsFunc stems; + T2_Hints_MaskFunc hintmask; + T2_Hints_CounterFunc counter; + T2_Hints_ApplyFunc apply; + + } T2_Hints_FuncsRec; + + + /* */ + + + typedef struct PSHinter_Interface_ + { + PSH_Globals_Funcs (*get_globals_funcs)( FT_Module module ); + T1_Hints_Funcs (*get_t1_funcs) ( FT_Module module ); + T2_Hints_Funcs (*get_t2_funcs) ( FT_Module module ); + + } PSHinter_Interface; + + typedef PSHinter_Interface* PSHinter_Service; + + +FT_END_HEADER + +#endif /* __PSHINTS_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svbdf.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svbdf.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,57 @@ +/***************************************************************************/ +/* */ +/* svbdf.h */ +/* */ +/* The FreeType BDF services (specification). */ +/* */ +/* Copyright 2003 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, FTL.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 __SVBDF_H__ +#define __SVBDF_H__ + +#include FT_BDF_H +#include FT_INTERNAL_SERVICE_H + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_BDF "bdf" + + typedef FT_Error + (*FT_BDF_GetCharsetIdFunc)( FT_Face face, + const char* *acharset_encoding, + const char* *acharset_registry ); + + typedef FT_Error + (*FT_BDF_GetPropertyFunc)( FT_Face face, + const char* prop_name, + BDF_PropertyRec *aproperty ); + + + FT_DEFINE_SERVICE( BDF ) + { + FT_BDF_GetCharsetIdFunc get_charset_id; + FT_BDF_GetPropertyFunc get_property; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* __SVBDF_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svgldict.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svgldict.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,60 @@ +/***************************************************************************/ +/* */ +/* svgldict.h */ +/* */ +/* The FreeType glyph dictionary services (specification). */ +/* */ +/* Copyright 2003 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, FTL.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 __SVGLDICT_H__ +#define __SVGLDICT_H__ + +#include FT_INTERNAL_SERVICE_H + + +FT_BEGIN_HEADER + + + /* + * A service used to retrieve glyph names, as well as to find the + * index of a given glyph name in a font. + * + */ + +#define FT_SERVICE_ID_GLYPH_DICT "glyph-dict" + + + typedef FT_Error + (*FT_GlyphDict_GetNameFunc)( FT_Face face, + FT_UInt glyph_index, + FT_Pointer buffer, + FT_UInt buffer_max ); + + typedef FT_UInt + (*FT_GlyphDict_NameIndexFunc)( FT_Face face, + FT_String* glyph_name ); + + + FT_DEFINE_SERVICE( GlyphDict ) + { + FT_GlyphDict_GetNameFunc get_name; + FT_GlyphDict_NameIndexFunc name_index; /* optional */ + }; + + /* */ + + +FT_END_HEADER + + +#endif /* __SVGLDICT_H__ */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svgxval.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svgxval.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,72 @@ +/***************************************************************************/ +/* */ +/* svgxval.h */ +/* */ +/* FreeType API for validating TrueTypeGX/AAT tables (specification). */ +/* */ +/* Copyright 2004, 2005 by */ +/* Masatake YAMATO, Red Hat K.K., */ +/* 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, FTL.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + +/***************************************************************************/ +/* */ +/* gxvalid is derived from both gxlayout module and otvalid module. */ +/* Development of gxlayout is supported by the Information-technology */ +/* Promotion Agency(IPA), Japan. */ +/* */ +/***************************************************************************/ + + +#ifndef __SVGXVAL_H__ +#define __SVGXVAL_H__ + +#include FT_GX_VALIDATE_H +#include FT_INTERNAL_VALIDATE_H + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_GX_VALIDATE "truetypegx-validate" +#define FT_SERVICE_ID_CLASSICKERN_VALIDATE "classickern-validate" + + typedef FT_Error + (*gxv_validate_func)( FT_Face face, + FT_UInt gx_flags, + FT_Bytes tables[FT_VALIDATE_GX_LENGTH], + FT_UInt table_length ); + + + typedef FT_Error + (*ckern_validate_func)( FT_Face face, + FT_UInt ckern_flags, + FT_Bytes *ckern_table ); + + + FT_DEFINE_SERVICE( GXvalidate ) + { + gxv_validate_func validate; + }; + + FT_DEFINE_SERVICE( CKERNvalidate ) + { + ckern_validate_func validate; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* __SVGXVAL_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svkern.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svkern.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,51 @@ +/***************************************************************************/ +/* */ +/* svkern.h */ +/* */ +/* The FreeType Kerning service (specification). */ +/* */ +/* Copyright 2006 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, FTL.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 __SVKERN_H__ +#define __SVKERN_H__ + +#include FT_INTERNAL_SERVICE_H +#include FT_TRUETYPE_TABLES_H + + +FT_BEGIN_HEADER + +#define FT_SERVICE_ID_KERNING "kerning" + + + typedef FT_Error + (*FT_Kerning_TrackGetFunc)( FT_Face face, + FT_Fixed point_size, + FT_Int degree, + FT_Fixed* akerning ); + + FT_DEFINE_SERVICE( Kerning ) + { + FT_Kerning_TrackGetFunc get_track; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* __SVKERN_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svmm.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svmm.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,79 @@ +/***************************************************************************/ +/* */ +/* svmm.h */ +/* */ +/* The FreeType Multiple Masters and GX var services (specification). */ +/* */ +/* Copyright 2003, 2004 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, FTL.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 __SVMM_H__ +#define __SVMM_H__ + +#include FT_INTERNAL_SERVICE_H + + +FT_BEGIN_HEADER + + + /* + * A service used to manage multiple-masters data in a given face. + * + * See the related APIs in `ftmm.h' (FT_MULTIPLE_MASTERS_H). + * + */ + +#define FT_SERVICE_ID_MULTI_MASTERS "multi-masters" + + + typedef FT_Error + (*FT_Get_MM_Func)( FT_Face face, + FT_Multi_Master* master ); + + typedef FT_Error + (*FT_Get_MM_Var_Func)( FT_Face face, + FT_MM_Var* *master ); + + typedef FT_Error + (*FT_Set_MM_Design_Func)( FT_Face face, + FT_UInt num_coords, + FT_Long* coords ); + + typedef FT_Error + (*FT_Set_Var_Design_Func)( FT_Face face, + FT_UInt num_coords, + FT_Fixed* coords ); + + typedef FT_Error + (*FT_Set_MM_Blend_Func)( FT_Face face, + FT_UInt num_coords, + FT_Long* coords ); + + + FT_DEFINE_SERVICE( MultiMasters ) + { + FT_Get_MM_Func get_mm; + FT_Set_MM_Design_Func set_mm_design; + FT_Set_MM_Blend_Func set_mm_blend; + FT_Get_MM_Var_Func get_mm_var; + FT_Set_Var_Design_Func set_var_design; + }; + + /* */ + + +FT_END_HEADER + +#endif /* __SVMM_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svotval.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svotval.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,55 @@ +/***************************************************************************/ +/* */ +/* svotval.h */ +/* */ +/* The FreeType OpenType validation service (specification). */ +/* */ +/* Copyright 2004, 2006 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, FTL.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 __SVOTVAL_H__ +#define __SVOTVAL_H__ + +#include FT_OPENTYPE_VALIDATE_H +#include FT_INTERNAL_VALIDATE_H + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_OPENTYPE_VALIDATE "opentype-validate" + + + typedef FT_Error + (*otv_validate_func)( FT_Face face, + FT_UInt ot_flags, + FT_Bytes *base, + FT_Bytes *gdef, + FT_Bytes *gpos, + FT_Bytes *gsub, + FT_Bytes *jstf ); + + + FT_DEFINE_SERVICE( OTvalidate ) + { + otv_validate_func validate; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* __SVOTVAL_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svpfr.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svpfr.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,66 @@ +/***************************************************************************/ +/* */ +/* svpfr.h */ +/* */ +/* Internal PFR service functions (specification). */ +/* */ +/* Copyright 2003, 2006 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, FTL.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 __SVPFR_H__ +#define __SVPFR_H__ + +#include FT_PFR_H +#include FT_INTERNAL_SERVICE_H + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_PFR_METRICS "pfr-metrics" + + + typedef FT_Error + (*FT_PFR_GetMetricsFunc)( FT_Face face, + FT_UInt *aoutline, + FT_UInt *ametrics, + FT_Fixed *ax_scale, + FT_Fixed *ay_scale ); + + typedef FT_Error + (*FT_PFR_GetKerningFunc)( FT_Face face, + FT_UInt left, + FT_UInt right, + FT_Vector *avector ); + + typedef FT_Error + (*FT_PFR_GetAdvanceFunc)( FT_Face face, + FT_UInt gindex, + FT_Pos *aadvance ); + + + FT_DEFINE_SERVICE( PfrMetrics ) + { + FT_PFR_GetMetricsFunc get_metrics; + FT_PFR_GetKerningFunc get_kerning; + FT_PFR_GetAdvanceFunc get_advance; + + }; + + /* */ + +FT_END_HEADER + +#endif /* __SVPFR_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svpostnm.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svpostnm.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,58 @@ +/***************************************************************************/ +/* */ +/* svpostnm.h */ +/* */ +/* The FreeType PostScript name services (specification). */ +/* */ +/* Copyright 2003 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, FTL.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 __SVPOSTNM_H__ +#define __SVPOSTNM_H__ + +#include FT_INTERNAL_SERVICE_H + + +FT_BEGIN_HEADER + + /* + * A trivial service used to retrieve the PostScript name of a given + * font when available. The `get_name' field should never be NULL. + * + * The correponding function can return NULL to indicate that the + * PostScript name is not available. + * + * The name is owned by the face and will be destroyed with it. + */ + +#define FT_SERVICE_ID_POSTSCRIPT_FONT_NAME "postscript-font-name" + + + typedef const char* + (*FT_PsName_GetFunc)( FT_Face face ); + + + FT_DEFINE_SERVICE( PsFontName ) + { + FT_PsName_GetFunc get_ps_font_name; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* __SVPOSTNM_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svpscmap.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svpscmap.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,120 @@ +/***************************************************************************/ +/* */ +/* svpscmap.h */ +/* */ +/* The FreeType PostScript charmap service (specification). */ +/* */ +/* Copyright 2003, 2006 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, FTL.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 __SVPSCMAP_H__ +#define __SVPSCMAP_H__ + +#include FT_INTERNAL_OBJECTS_H + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_POSTSCRIPT_CMAPS "postscript-cmaps" + + + /* + * Adobe glyph name to unicode value. + */ + typedef FT_UInt32 + (*PS_Unicode_ValueFunc)( const char* glyph_name ); + + /* + * Macintosh name id to glyph name. NULL if invalid index. + */ + typedef const char* + (*PS_Macintosh_NameFunc)( FT_UInt name_index ); + + /* + * Adobe standard string ID to glyph name. NULL if invalid index. + */ + typedef const char* + (*PS_Adobe_Std_StringsFunc)( FT_UInt string_index ); + + + /* + * Simple unicode -> glyph index charmap built from font glyph names + * table. + */ + typedef struct PS_UniMap_ + { + FT_UInt32 unicode; /* bit 31 set: is glyph variant */ + FT_UInt glyph_index; + + } PS_UniMap; + + + typedef struct PS_UnicodesRec_* PS_Unicodes; + + typedef struct PS_UnicodesRec_ + { + FT_CMapRec cmap; + FT_UInt num_maps; + PS_UniMap* maps; + + } PS_UnicodesRec; + + + /* + * A function which returns a glyph name for a given index. Returns + * NULL if invalid index. + */ + typedef const char* + (*PS_Glyph_NameFunc)( FT_Pointer data, + FT_UInt string_index ); + + typedef FT_Error + (*PS_Unicodes_InitFunc)( FT_Memory memory, + PS_Unicodes unicodes, + FT_UInt num_glyphs, + PS_Glyph_NameFunc get_glyph_name, + FT_Pointer glyph_data ); + + typedef FT_UInt + (*PS_Unicodes_CharIndexFunc)( PS_Unicodes unicodes, + FT_UInt32 unicode ); + + typedef FT_ULong + (*PS_Unicodes_CharNextFunc)( PS_Unicodes unicodes, + FT_UInt32 *unicode ); + + + FT_DEFINE_SERVICE( PsCMaps ) + { + PS_Unicode_ValueFunc unicode_value; + + PS_Unicodes_InitFunc unicodes_init; + PS_Unicodes_CharIndexFunc unicodes_char_index; + PS_Unicodes_CharNextFunc unicodes_char_next; + + PS_Macintosh_NameFunc macintosh_name; + PS_Adobe_Std_StringsFunc adobe_std_strings; + const unsigned short* adobe_std_encoding; + const unsigned short* adobe_expert_encoding; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* __SVPSCMAP_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svpsinfo.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svpsinfo.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,60 @@ +/***************************************************************************/ +/* */ +/* svpsinfo.h */ +/* */ +/* The FreeType PostScript info service (specification). */ +/* */ +/* Copyright 2003, 2004 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, FTL.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 __SVPSINFO_H__ +#define __SVPSINFO_H__ + +#include FT_INTERNAL_SERVICE_H +#include FT_INTERNAL_TYPE1_TYPES_H + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_POSTSCRIPT_INFO "postscript-info" + + + typedef FT_Error + (*PS_GetFontInfoFunc)( FT_Face face, + PS_FontInfoRec* afont_info ); + + typedef FT_Int + (*PS_HasGlyphNamesFunc)( FT_Face face ); + + typedef FT_Error + (*PS_GetFontPrivateFunc)( FT_Face face, + PS_PrivateRec* afont_private ); + + + FT_DEFINE_SERVICE( PsInfo ) + { + PS_GetFontInfoFunc ps_get_font_info; + PS_HasGlyphNamesFunc ps_has_glyph_names; + PS_GetFontPrivateFunc ps_get_font_private; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* __SVPSINFO_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svsfnt.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svsfnt.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,80 @@ +/***************************************************************************/ +/* */ +/* svsfnt.h */ +/* */ +/* The FreeType SFNT table loading service (specification). */ +/* */ +/* Copyright 2003, 2004 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, FTL.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 __SVSFNT_H__ +#define __SVSFNT_H__ + +#include FT_INTERNAL_SERVICE_H +#include FT_TRUETYPE_TABLES_H + + +FT_BEGIN_HEADER + + + /* + * SFNT table loading service. + */ + +#define FT_SERVICE_ID_SFNT_TABLE "sfnt-table" + + + /* + * Used to implement FT_Load_Sfnt_Table(). + */ + typedef FT_Error + (*FT_SFNT_TableLoadFunc)( FT_Face face, + FT_ULong tag, + FT_Long offset, + FT_Byte* buffer, + FT_ULong* length ); + + /* + * Used to implement FT_Get_Sfnt_Table(). + */ + typedef void* + (*FT_SFNT_TableGetFunc)( FT_Face face, + FT_Sfnt_Tag tag ); + + + /* + * Used to implement FT_Sfnt_Table_Info(). + */ + typedef FT_Error + (*FT_SFNT_TableInfoFunc)( FT_Face face, + FT_UInt idx, + FT_ULong *tag, + FT_ULong *length ); + + + FT_DEFINE_SERVICE( SFNT_Table ) + { + FT_SFNT_TableLoadFunc load_table; + FT_SFNT_TableGetFunc get_table; + FT_SFNT_TableInfoFunc table_info; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* __SVSFNT_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svttcmap.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svttcmap.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,77 @@ +/***************************************************************************/ +/* */ +/* svsttcmap.h */ +/* */ +/* The FreeType TrueType/sfnt cmap extra information service. */ +/* */ +/* Copyright 2003 by */ +/* Masatake YAMATO, Redhat K.K. */ +/* */ +/* Copyright 2003 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, FTL.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + +/* Development of this service is support of + Information-technology Promotion Agency, Japan. */ + +#ifndef __SVTTCMAP_H__ +#define __SVTTCMAP_H__ + +#include FT_INTERNAL_SERVICE_H +#include FT_TRUETYPE_TABLES_H + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_TT_CMAP "tt-cmaps" + + + /*************************************************************************/ + /* */ + /* */ + /* TT_CMapInfo */ + /* */ + /* */ + /* A structure used to store TrueType/sfnt specific cmap information */ + /* which is not covered by the generic @FT_CharMap structure. This */ + /* structure can be accessed with the @FT_Get_TT_CMap_Info function. */ + /* */ + /* */ + /* language :: */ + /* The language ID used in Mac fonts. Definitions of values are in */ + /* freetype/ttnameid.h. */ + /* */ + typedef struct TT_CMapInfo_ + { + FT_ULong language; + + } TT_CMapInfo; + + + typedef FT_Error + (*TT_CMap_Info_GetFunc)( FT_CharMap charmap, + TT_CMapInfo *cmap_info ); + + + FT_DEFINE_SERVICE( TTCMaps ) + { + TT_CMap_Info_GetFunc get_cmap_info; + }; + + /* */ + + +FT_END_HEADER + +#endif /* __SVTTCMAP_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svtteng.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svtteng.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,53 @@ +/***************************************************************************/ +/* */ +/* svtteng.h */ +/* */ +/* The FreeType TrueType engine query service (specification). */ +/* */ +/* Copyright 2006 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, FTL.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 __SVTTENG_H__ +#define __SVTTENG_H__ + +#include FT_INTERNAL_SERVICE_H +#include FT_MODULE_H + + +FT_BEGIN_HEADER + + + /* + * SFNT table loading service. + */ + +#define FT_SERVICE_ID_TRUETYPE_ENGINE "truetype-engine" + + /* + * Used to implement FT_Get_TrueType_Engine_Type + */ + + FT_DEFINE_SERVICE( TrueTypeEngine ) + { + FT_TrueTypeEngineType engine_type; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* __SVTTENG_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svwinfnt.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svwinfnt.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,50 @@ +/***************************************************************************/ +/* */ +/* svwinfnt.h */ +/* */ +/* The FreeType Windows FNT/FONT service (specification). */ +/* */ +/* Copyright 2003 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, FTL.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 __SVWINFNT_H__ +#define __SVWINFNT_H__ + +#include FT_INTERNAL_SERVICE_H +#include FT_WINFONTS_H + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_WINFNT "winfonts" + + typedef FT_Error + (*FT_WinFnt_GetHeaderFunc)( FT_Face face, + FT_WinFNT_HeaderRec *aheader ); + + + FT_DEFINE_SERVICE( WinFnt ) + { + FT_WinFnt_GetHeaderFunc get_header; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* __SVWINFNT_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svxf86nm.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/services/svxf86nm.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,55 @@ +/***************************************************************************/ +/* */ +/* svxf86nm.h */ +/* */ +/* The FreeType XFree86 services (specification only). */ +/* */ +/* Copyright 2003 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, FTL.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 __SVXF86NM_H__ +#define __SVXF86NM_H__ + +#include FT_INTERNAL_SERVICE_H + + +FT_BEGIN_HEADER + + + /* + * A trivial service used to return the name of a face's font driver, + * according to the XFree86 nomenclature. Note that the service data + * is a simple constant string pointer. + */ + +#define FT_SERVICE_ID_XF86_NAME "xf86-driver-name" + +#define FT_XF86_FORMAT_TRUETYPE "TrueType" +#define FT_XF86_FORMAT_TYPE_1 "Type 1" +#define FT_XF86_FORMAT_BDF "BDF" +#define FT_XF86_FORMAT_PCF "PCF" +#define FT_XF86_FORMAT_TYPE_42 "Type 42" +#define FT_XF86_FORMAT_CID "CID Type 1" +#define FT_XF86_FORMAT_CFF "CFF" +#define FT_XF86_FORMAT_PFR "PFR" +#define FT_XF86_FORMAT_WINFNT "Windows FNT" + + /* */ + + +FT_END_HEADER + + +#endif /* __SVXF86NM_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/sfnt.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/sfnt.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,762 @@ +/***************************************************************************/ +/* */ +/* sfnt.h */ +/* */ +/* High-level `sfnt' driver interface (specification). */ +/* */ +/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006 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, FTL.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 __SFNT_H__ +#define __SFNT_H__ + + +#include +#include FT_INTERNAL_DRIVER_H +#include FT_INTERNAL_TRUETYPE_TYPES_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Init_Face_Func */ + /* */ + /* */ + /* First part of the SFNT face object initialization. This finds */ + /* the face in a SFNT file or collection, and load its format tag in */ + /* face->format_tag. */ + /* */ + /* */ + /* stream :: The input stream. */ + /* */ + /* face :: A handle to the target face object. */ + /* */ + /* face_index :: The index of the TrueType font, if we are opening a */ + /* collection. */ + /* */ + /* num_params :: The number of additional parameters. */ + /* */ + /* params :: Optional additional parameters. */ + /* */ + /* */ + /* FreeType error code. 0 means success. */ + /* */ + /* */ + /* The stream cursor must be at the font file's origin. */ + /* */ + /* This function recognizes fonts embedded in a `TrueType */ + /* collection'. */ + /* */ + /* Once the format tag has been validated by the font driver, it */ + /* should then call the TT_Load_Face_Func() callback to read the rest */ + /* of the SFNT tables in the object. */ + /* */ + typedef FT_Error + (*TT_Init_Face_Func)( FT_Stream stream, + TT_Face face, + FT_Int face_index, + FT_Int num_params, + FT_Parameter* params ); + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Load_Face_Func */ + /* */ + /* */ + /* Second part of the SFNT face object initialization. This loads */ + /* the common SFNT tables (head, OS/2, maxp, metrics, etc.) in the */ + /* face object. */ + /* */ + /* */ + /* stream :: The input stream. */ + /* */ + /* face :: A handle to the target face object. */ + /* */ + /* face_index :: The index of the TrueType font, if we are opening a */ + /* collection. */ + /* */ + /* num_params :: The number of additional parameters. */ + /* */ + /* params :: Optional additional parameters. */ + /* */ + /* */ + /* FreeType error code. 0 means success. */ + /* */ + /* */ + /* This function must be called after TT_Init_Face_Func(). */ + /* */ + typedef FT_Error + (*TT_Load_Face_Func)( FT_Stream stream, + TT_Face face, + FT_Int face_index, + FT_Int num_params, + FT_Parameter* params ); + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Done_Face_Func */ + /* */ + /* */ + /* A callback used to delete the common SFNT data from a face. */ + /* */ + /* */ + /* face :: A handle to the target face object. */ + /* */ + /* */ + /* This function does NOT destroy the face object. */ + /* */ + typedef void + (*TT_Done_Face_Func)( TT_Face face ); + + +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + + /*************************************************************************/ + /* */ + /* */ + /* TT_Load_SFNT_HeaderRec_Func */ + /* */ + /* */ + /* Loads the header of a SFNT font file. Supports collections. */ + /* */ + /* */ + /* face :: A handle to the target face object. */ + /* */ + /* stream :: The input stream. */ + /* */ + /* face_index :: The index of the TrueType font, if we are opening a */ + /* collection. */ + /* */ + /* */ + /* sfnt :: The SFNT header. */ + /* */ + /* */ + /* FreeType error code. 0 means success. */ + /* */ + /* */ + /* The stream cursor must be at the font file's origin. */ + /* */ + /* This function recognizes fonts embedded in a `TrueType */ + /* collection'. */ + /* */ + /* This function checks that the header is valid by looking at the */ + /* values of `search_range', `entry_selector', and `range_shift'. */ + /* */ + typedef FT_Error + (*TT_Load_SFNT_HeaderRec_Func)( TT_Face face, + FT_Stream stream, + FT_Long face_index, + SFNT_Header sfnt ); + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Load_Directory_Func */ + /* */ + /* */ + /* Loads the table directory into a face object. */ + /* */ + /* */ + /* face :: A handle to the target face object. */ + /* */ + /* stream :: The input stream. */ + /* */ + /* sfnt :: The SFNT header. */ + /* */ + /* */ + /* FreeType error code. 0 means success. */ + /* */ + /* */ + /* The stream cursor must be on the first byte after the 4-byte font */ + /* format tag. This is the case just after a call to */ + /* TT_Load_Format_Tag(). */ + /* */ + typedef FT_Error + (*TT_Load_Directory_Func)( TT_Face face, + FT_Stream stream, + SFNT_Header sfnt ); + +#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Load_Any_Func */ + /* */ + /* */ + /* Load any font table into client memory. */ + /* */ + /* */ + /* face :: The face object to look for. */ + /* */ + /* tag :: The tag of table to load. Use the value 0 if you want */ + /* to access the whole font file, else set this parameter */ + /* to a valid TrueType table tag that you can forge with */ + /* the MAKE_TT_TAG macro. */ + /* */ + /* offset :: The starting offset in the table (or the file if */ + /* tag == 0). */ + /* */ + /* length :: The address of the decision variable: */ + /* */ + /* If length == NULL: */ + /* Loads the whole table. Returns an error if */ + /* `offset' == 0! */ + /* */ + /* If *length == 0: */ + /* Exits immediately; returning the length of the given */ + /* table or of the font file, depending on the value of */ + /* `tag'. */ + /* */ + /* If *length != 0: */ + /* Loads the next `length' bytes of table or font, */ + /* starting at offset `offset' (in table or font too). */ + /* */ + /* */ + /* buffer :: The address of target buffer. */ + /* */ + /* */ + /* TrueType error code. 0 means success. */ + /* */ + typedef FT_Error + (*TT_Load_Any_Func)( TT_Face face, + FT_ULong tag, + FT_Long offset, + FT_Byte *buffer, + FT_ULong* length ); + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Find_SBit_Image_Func */ + /* */ + /* */ + /* Check whether an embedded bitmap (an `sbit') exists for a given */ + /* glyph, at a given strike. */ + /* */ + /* */ + /* face :: The target face object. */ + /* */ + /* glyph_index :: The glyph index. */ + /* */ + /* strike_index :: The current strike index. */ + /* */ + /* */ + /* arange :: The SBit range containing the glyph index. */ + /* */ + /* astrike :: The SBit strike containing the glyph index. */ + /* */ + /* aglyph_offset :: The offset of the glyph data in `EBDT' table. */ + /* */ + /* */ + /* FreeType error code. 0 means success. Returns */ + /* SFNT_Err_Invalid_Argument if no sbit exists for the requested */ + /* glyph. */ + /* */ + typedef FT_Error + (*TT_Find_SBit_Image_Func)( TT_Face face, + FT_UInt glyph_index, + FT_ULong strike_index, + TT_SBit_Range *arange, + TT_SBit_Strike *astrike, + FT_ULong *aglyph_offset ); + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Load_SBit_Metrics_Func */ + /* */ + /* */ + /* Get the big metrics for a given embedded bitmap. */ + /* */ + /* */ + /* stream :: The input stream. */ + /* */ + /* range :: The SBit range containing the glyph. */ + /* */ + /* */ + /* big_metrics :: A big SBit metrics structure for the glyph. */ + /* */ + /* */ + /* FreeType error code. 0 means success. */ + /* */ + /* */ + /* The stream cursor must be positioned at the glyph's offset within */ + /* the `EBDT' table before the call. */ + /* */ + /* If the image format uses variable metrics, the stream cursor is */ + /* positioned just after the metrics header in the `EBDT' table on */ + /* function exit. */ + /* */ + typedef FT_Error + (*TT_Load_SBit_Metrics_Func)( FT_Stream stream, + TT_SBit_Range range, + TT_SBit_Metrics metrics ); + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Load_SBit_Image_Func */ + /* */ + /* */ + /* Load a given glyph sbit image from the font resource. This also */ + /* returns its metrics. */ + /* */ + /* */ + /* face :: */ + /* The target face object. */ + /* */ + /* strike_index :: */ + /* The strike index. */ + /* */ + /* glyph_index :: */ + /* The current glyph index. */ + /* */ + /* load_flags :: */ + /* The current load flags. */ + /* */ + /* stream :: */ + /* The input stream. */ + /* */ + /* */ + /* amap :: */ + /* The target pixmap. */ + /* */ + /* ametrics :: */ + /* A big sbit metrics structure for the glyph image. */ + /* */ + /* */ + /* FreeType error code. 0 means success. Returns an error if no */ + /* glyph sbit exists for the index. */ + /* */ + /* */ + /* The `map.buffer' field is always freed before the glyph is loaded. */ + /* */ + typedef FT_Error + (*TT_Load_SBit_Image_Func)( TT_Face face, + FT_ULong strike_index, + FT_UInt glyph_index, + FT_UInt load_flags, + FT_Stream stream, + FT_Bitmap *amap, + TT_SBit_MetricsRec *ametrics ); + + +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + + /*************************************************************************/ + /* */ + /* */ + /* TT_Set_SBit_Strike_OldFunc */ + /* */ + /* */ + /* Select an sbit strike for a given size request. */ + /* */ + /* */ + /* face :: The target face object. */ + /* */ + /* req :: The size request. */ + /* */ + /* */ + /* astrike_index :: The index of the sbit strike. */ + /* */ + /* */ + /* FreeType error code. 0 means success. Returns an error if no */ + /* sbit strike exists for the selected ppem values. */ + /* */ + typedef FT_Error + (*TT_Set_SBit_Strike_OldFunc)( TT_Face face, + FT_UInt x_ppem, + FT_UInt y_ppem, + FT_ULong* astrike_index ); + + + /*************************************************************************/ + /* */ + /* */ + /* TT_CharMap_Load_Func */ + /* */ + /* */ + /* Loads a given TrueType character map into memory. */ + /* */ + /* */ + /* face :: A handle to the parent face object. */ + /* */ + /* stream :: A handle to the current stream object. */ + /* */ + /* */ + /* cmap :: A pointer to a cmap object. */ + /* */ + /* */ + /* FreeType error code. 0 means success. */ + /* */ + /* */ + /* The function assumes that the stream is already in use (i.e., */ + /* opened). In case of error, all partially allocated tables are */ + /* released. */ + /* */ + typedef FT_Error + (*TT_CharMap_Load_Func)( TT_Face face, + void* cmap, + FT_Stream input ); + + + /*************************************************************************/ + /* */ + /* */ + /* TT_CharMap_Free_Func */ + /* */ + /* */ + /* Destroys a character mapping table. */ + /* */ + /* */ + /* face :: A handle to the parent face object. */ + /* */ + /* cmap :: A handle to a cmap object. */ + /* */ + /* */ + /* FreeType error code. 0 means success. */ + /* */ + typedef FT_Error + (*TT_CharMap_Free_Func)( TT_Face face, + void* cmap ); + +#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Set_SBit_Strike_Func */ + /* */ + /* */ + /* Select an sbit strike for a given size request. */ + /* */ + /* */ + /* face :: The target face object. */ + /* */ + /* req :: The size request. */ + /* */ + /* */ + /* astrike_index :: The index of the sbit strike. */ + /* */ + /* */ + /* FreeType error code. 0 means success. Returns an error if no */ + /* sbit strike exists for the selected ppem values. */ + /* */ + typedef FT_Error + (*TT_Set_SBit_Strike_Func)( TT_Face face, + FT_Size_Request req, + FT_ULong* astrike_index ); + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Load_Strike_Metrics_Func */ + /* */ + /* */ + /* Load the metrics of a given strike. */ + /* */ + /* */ + /* face :: The target face object. */ + /* */ + /* strike_index :: The strike index. */ + /* */ + /* */ + /* metrics :: the metrics of the strike. */ + /* */ + /* */ + /* FreeType error code. 0 means success. Returns an error if no */ + /* such sbit strike exists. */ + /* */ + typedef FT_Error + (*TT_Load_Strike_Metrics_Func)( TT_Face face, + FT_ULong strike_index, + FT_Size_Metrics* metrics ); + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Get_PS_Name_Func */ + /* */ + /* */ + /* Get the PostScript glyph name of a glyph. */ + /* */ + /* */ + /* idx :: The glyph index. */ + /* */ + /* PSname :: The address of a string pointer. Will be NULL in case */ + /* of error, otherwise it is a pointer to the glyph name. */ + /* */ + /* You must not modify the returned string! */ + /* */ + /* */ + /* FreeType error code. 0 means success. */ + /* */ + typedef FT_Error + (*TT_Get_PS_Name_Func)( TT_Face face, + FT_UInt idx, + FT_String** PSname ); + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Load_Metrics_Func */ + /* */ + /* */ + /* Load a metrics table, which is a table with a horizontal and a */ + /* vertical version. */ + /* */ + /* */ + /* face :: A handle to the target face object. */ + /* */ + /* stream :: The input stream. */ + /* */ + /* vertical :: A boolean flag. If set, load the vertical one. */ + /* */ + /* */ + /* FreeType error code. 0 means success. */ + /* */ + typedef FT_Error + (*TT_Load_Metrics_Func)( TT_Face face, + FT_Stream stream, + FT_Bool vertical ); + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Get_Metrics_Func */ + /* */ + /* */ + /* Load the horizontal or vertical header in a face object. */ + /* */ + /* */ + /* face :: A handle to the target face object. */ + /* */ + /* stream :: The input stream. */ + /* */ + /* vertical :: A boolean flag. If set, load vertical metrics. */ + /* */ + /* */ + /* FreeType error code. 0 means success. */ + /* */ + typedef FT_Error + (*TT_Get_Metrics_Func)( TT_Face face, + FT_Bool vertical, + FT_UInt gindex, + FT_Short* abearing, + FT_UShort* aadvance ); + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Load_Table_Func */ + /* */ + /* */ + /* Load a given TrueType table. */ + /* */ + /* */ + /* face :: A handle to the target face object. */ + /* */ + /* stream :: The input stream. */ + /* */ + /* */ + /* FreeType error code. 0 means success. */ + /* */ + /* */ + /* The function uses `face->goto_table' to seek the stream to the */ + /* start of the table, except while loading the font directory. */ + /* */ + typedef FT_Error + (*TT_Load_Table_Func)( TT_Face face, + FT_Stream stream ); + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Free_Table_Func */ + /* */ + /* */ + /* Free a given TrueType table. */ + /* */ + /* */ + /* face :: A handle to the target face object. */ + /* */ + typedef void + (*TT_Free_Table_Func)( TT_Face face ); + + + /* + * @functype: + * TT_Face_GetKerningFunc + * + * @description: + * Return the horizontal kerning value between two glyphs. + * + * @input: + * face :: A handle to the source face object. + * left_glyph :: The left glyph index. + * right_glyph :: The right glyph index. + * + * @return: + * The kerning value in font units. + */ + typedef FT_Int + (*TT_Face_GetKerningFunc)( TT_Face face, + FT_UInt left_glyph, + FT_UInt right_glyph ); + + + /*************************************************************************/ + /* */ + /* */ + /* SFNT_Interface */ + /* */ + /* */ + /* This structure holds pointers to the functions used to load and */ + /* free the basic tables that are required in a `sfnt' font file. */ + /* */ + /* */ + /* Check the various xxx_Func() descriptions for details. */ + /* */ + typedef struct SFNT_Interface_ + { + TT_Loader_GotoTableFunc goto_table; + + TT_Init_Face_Func init_face; + TT_Load_Face_Func load_face; + TT_Done_Face_Func done_face; + FT_Module_Requester get_interface; + + TT_Load_Any_Func load_any; + +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + TT_Load_SFNT_HeaderRec_Func load_sfnt_header; + TT_Load_Directory_Func load_directory; +#endif + + /* these functions are called by `load_face' but they can also */ + /* be called from external modules, if there is a need to do so */ + TT_Load_Table_Func load_head; + TT_Load_Metrics_Func load_hhea; + TT_Load_Table_Func load_cmap; + TT_Load_Table_Func load_maxp; + TT_Load_Table_Func load_os2; + TT_Load_Table_Func load_post; + + TT_Load_Table_Func load_name; + TT_Free_Table_Func free_name; + + /* optional tables */ +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + TT_Load_Table_Func load_hdmx_stub; + TT_Free_Table_Func free_hdmx_stub; +#endif + + /* this field was called `load_kerning' up to version 2.1.10 */ + TT_Load_Table_Func load_kern; + + TT_Load_Table_Func load_gasp; + TT_Load_Table_Func load_pclt; + + /* see `ttload.h'; this field was called `load_bitmap_header' up to */ + /* version 2.1.10 */ + TT_Load_Table_Func load_bhed; + +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + + /* see `ttsbit.h' */ + TT_Set_SBit_Strike_OldFunc set_sbit_strike_stub; + TT_Load_Table_Func load_sbits_stub; + + /* + * The following two fields appeared in version 2.1.8, and were placed + * between `load_sbits' and `load_sbit_image'. We support them as a + * special exception since they are used by Xfont library within the + * X.Org xserver, and because the probability that other rogue clients + * use the other version 2.1.7 fields below is _extremely_ low. + * + * Note that this forces us to disable an interesting memory-saving + * optimization though... + */ + + TT_Find_SBit_Image_Func find_sbit_image; + TT_Load_SBit_Metrics_Func load_sbit_metrics; + +#endif + + TT_Load_SBit_Image_Func load_sbit_image; + +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + TT_Free_Table_Func free_sbits_stub; +#endif + + /* see `ttpost.h' */ + TT_Get_PS_Name_Func get_psname; + TT_Free_Table_Func free_psnames; + +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + TT_CharMap_Load_Func load_charmap_stub; + TT_CharMap_Free_Func free_charmap_stub; +#endif + + /* starting here, the structure differs from version 2.1.7 */ + + /* this field was introduced in version 2.1.8, named `get_psname' */ + TT_Face_GetKerningFunc get_kerning; + + /* new elements introduced after version 2.1.10 */ + + /* load the font directory, i.e., the offset table and */ + /* the table directory */ + TT_Load_Table_Func load_font_dir; + TT_Load_Metrics_Func load_hmtx; + + TT_Load_Table_Func load_eblc; + TT_Free_Table_Func free_eblc; + + TT_Set_SBit_Strike_Func set_sbit_strike; + TT_Load_Strike_Metrics_Func load_strike_metrics; + + TT_Get_Metrics_Func get_metrics; + + } SFNT_Interface; + + + /* transitional */ + typedef SFNT_Interface* SFNT_Service; + + +FT_END_HEADER + +#endif /* __SFNT_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/t1types.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/t1types.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,241 @@ +/***************************************************************************/ +/* */ +/* t1types.h */ +/* */ +/* Basic Type1/Type2 type definitions and interface (specification */ +/* only). */ +/* */ +/* Copyright 1996-2001, 2002, 2003, 2004, 2006 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, FTL.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 __T1TYPES_H__ +#define __T1TYPES_H__ + + +#include +#include FT_TYPE1_TABLES_H +#include FT_INTERNAL_POSTSCRIPT_HINTS_H +#include FT_INTERNAL_SERVICE_H +#include FT_SERVICE_POSTSCRIPT_CMAPS_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** REQUIRED TYPE1/TYPE2 TABLES DEFINITIONS ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* */ + /* T1_EncodingRec */ + /* */ + /* */ + /* A structure modeling a custom encoding. */ + /* */ + /* */ + /* num_chars :: The number of character codes in the encoding. */ + /* Usually 256. */ + /* */ + /* code_first :: The lowest valid character code in the encoding. */ + /* */ + /* code_last :: The highest valid character code in the encoding. */ + /* */ + /* char_index :: An array of corresponding glyph indices. */ + /* */ + /* char_name :: An array of corresponding glyph names. */ + /* */ + typedef struct T1_EncodingRecRec_ + { + FT_Int num_chars; + FT_Int code_first; + FT_Int code_last; + + FT_UShort* char_index; + FT_String** char_name; + + } T1_EncodingRec, *T1_Encoding; + + + typedef enum T1_EncodingType_ + { + T1_ENCODING_TYPE_NONE = 0, + T1_ENCODING_TYPE_ARRAY, + T1_ENCODING_TYPE_STANDARD, + T1_ENCODING_TYPE_ISOLATIN1, + T1_ENCODING_TYPE_EXPERT + + } T1_EncodingType; + + + typedef struct T1_FontRec_ + { + PS_FontInfoRec font_info; /* font info dictionary */ + PS_PrivateRec private_dict; /* private dictionary */ + FT_String* font_name; /* top-level dictionary */ + + T1_EncodingType encoding_type; + T1_EncodingRec encoding; + + FT_Byte* subrs_block; + FT_Byte* charstrings_block; + FT_Byte* glyph_names_block; + + FT_Int num_subrs; + FT_Byte** subrs; + FT_PtrDist* subrs_len; + + FT_Int num_glyphs; + FT_String** glyph_names; /* array of glyph names */ + FT_Byte** charstrings; /* array of glyph charstrings */ + FT_PtrDist* charstrings_len; + + FT_Byte paint_type; + FT_Byte font_type; + FT_Matrix font_matrix; + FT_Vector font_offset; + FT_BBox font_bbox; + FT_Long font_id; + + FT_Fixed stroke_width; + + } T1_FontRec, *T1_Font; + + + typedef struct CID_SubrsRec_ + { + FT_UInt num_subrs; + FT_Byte** code; + + } CID_SubrsRec, *CID_Subrs; + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** AFM FONT INFORMATION STRUCTURES ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + typedef struct AFM_TrackKernRec_ + { + FT_Int degree; + FT_Fixed min_ptsize; + FT_Fixed min_kern; + FT_Fixed max_ptsize; + FT_Fixed max_kern; + + } AFM_TrackKernRec, *AFM_TrackKern; + + typedef struct AFM_KernPairRec_ + { + FT_Int index1; + FT_Int index2; + FT_Int x; + FT_Int y; + + } AFM_KernPairRec, *AFM_KernPair; + + typedef struct AFM_FontInfoRec_ + { + FT_Bool IsCIDFont; + FT_BBox FontBBox; + FT_Fixed Ascender; + FT_Fixed Descender; + AFM_TrackKern TrackKerns; /* free if non-NULL */ + FT_Int NumTrackKern; + AFM_KernPair KernPairs; /* free if non-NULL */ + FT_Int NumKernPair; + + } AFM_FontInfoRec, *AFM_FontInfo; + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** ORIGINAL T1_FACE CLASS DEFINITION ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + typedef struct T1_FaceRec_* T1_Face; + typedef struct CID_FaceRec_* CID_Face; + + + typedef struct T1_FaceRec_ + { + FT_FaceRec root; + T1_FontRec type1; + const void* psnames; + const void* psaux; + const void* afm_data; + FT_CharMapRec charmaprecs[2]; + FT_CharMap charmaps[2]; + +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + PS_Unicodes unicode_map; +#endif + + /* support for Multiple Masters fonts */ + PS_Blend blend; + + /* since version 2.1 - interface to PostScript hinter */ + const void* pshinter; + + } T1_FaceRec; + + + typedef struct CID_FaceRec_ + { + FT_FaceRec root; + void* psnames; + void* psaux; + CID_FaceInfoRec cid; + void* afm_data; + CID_Subrs subrs; + + /* since version 2.1 - interface to PostScript hinter */ + void* pshinter; + + /* since version 2.1.8, but was originally positioned after `afm_data' */ + FT_Byte* binary_data; /* used if hex data has been converted */ + FT_Stream cid_stream; + + } CID_FaceRec; + + +FT_END_HEADER + +#endif /* __T1TYPES_H__ */ + + +/* END */ diff -r f66674566702 -r 18fedaf0292a fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/tttypes.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fontservices/freetypefontrasteriser/freetype2/include/freetype/internal/tttypes.h Mon Feb 08 15:30:13 2010 +0000 @@ -0,0 +1,1532 @@ +/***************************************************************************/ +/* */ +/* tttypes.h */ +/* */ +/* Basic SFNT/TrueType type definitions and interface (specification */ +/* only). */ +/* */ +/* Copyright 1996-2001, 2002, 2004, 2005, 2006 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, FTL.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 __TTTYPES_H__ +#define __TTTYPES_H__ + + +#include +#include FT_TRUETYPE_TABLES_H +#include FT_INTERNAL_OBJECTS_H + +#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT +#include FT_MULTIPLE_MASTERS_H +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** REQUIRED TRUETYPE/OPENTYPE TABLES DEFINITIONS ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* */ + /* TTC_HeaderRec */ + /* */ + /* */ + /* TrueType collection header. This table contains the offsets of */ + /* the font headers of each distinct TrueType face in the file. */ + /* */ + /* */ + /* tag :: Must be `ttc ' to indicate a TrueType collection. */ + /* */ + /* version :: The version number. */ + /* */ + /* count :: The number of faces in the collection. The */ + /* specification says this should be an unsigned long, but */ + /* we use a signed long since we need the value -1 for */ + /* specific purposes. */ + /* */ + /* offsets :: The offsets of the font headers, one per face. */ + /* */ + typedef struct TTC_HeaderRec_ + { + FT_ULong tag; + FT_Fixed version; + FT_Long count; + FT_ULong* offsets; + + } TTC_HeaderRec; + + + /*************************************************************************/ + /* */ + /* */ + /* SFNT_HeaderRec */ + /* */ + /* */ + /* SFNT file format header. */ + /* */ + /* */ + /* format_tag :: The font format tag. */ + /* */ + /* num_tables :: The number of tables in file. */ + /* */ + /* search_range :: Must be `16 * (max power of 2 <= num_tables)'. */ + /* */ + /* entry_selector :: Must be log2 of `search_range / 16'. */ + /* */ + /* range_shift :: Must be `num_tables * 16 - search_range'. */ + /* */ + typedef struct SFNT_HeaderRec_ + { + FT_ULong format_tag; + FT_UShort num_tables; + FT_UShort search_range; + FT_UShort entry_selector; + FT_UShort range_shift; + + FT_ULong offset; /* not in file */ + + } SFNT_HeaderRec, *SFNT_Header; + + + /*************************************************************************/ + /* */ + /* */ + /* TT_TableRec */ + /* */ + /* */ + /* This structure describes a given table of a TrueType font. */ + /* */ + /* */ + /* Tag :: A four-bytes tag describing the table. */ + /* */ + /* CheckSum :: The table checksum. This value can be ignored. */ + /* */ + /* Offset :: The offset of the table from the start of the TrueType */ + /* font in its resource. */ + /* */ + /* Length :: The table length (in bytes). */ + /* */ + typedef struct TT_TableRec_ + { + FT_ULong Tag; /* table type */ + FT_ULong CheckSum; /* table checksum */ + FT_ULong Offset; /* table file offset */ + FT_ULong Length; /* table length */ + + } TT_TableRec, *TT_Table; + + + /*************************************************************************/ + /* */ + /* */ + /* TT_LongMetricsRec */ + /* */ + /* */ + /* A structure modeling the long metrics of the `hmtx' and `vmtx' */ + /* TrueType tables. The values are expressed in font units. */ + /* */ + /* */ + /* advance :: The advance width or height for the glyph. */ + /* */ + /* bearing :: The left-side or top-side bearing for the glyph. */ + /* */ + typedef struct TT_LongMetricsRec_ + { + FT_UShort advance; + FT_Short bearing; + + } TT_LongMetricsRec, *TT_LongMetrics; + + + /*************************************************************************/ + /* */ + /* */ + /* TT_ShortMetrics */ + /* */ + /* */ + /* A simple type to model the short metrics of the `hmtx' and `vmtx' */ + /* tables. */ + /* */ + typedef FT_Short TT_ShortMetrics; + + + /*************************************************************************/ + /* */ + /* */ + /* TT_NameEntryRec */ + /* */ + /* */ + /* A structure modeling TrueType name records. Name records are used */ + /* to store important strings like family name, style name, */ + /* copyright, etc. in _localized_ versions (i.e., language, encoding, */ + /* etc). */ + /* */ + /* */ + /* platformID :: The ID of the name's encoding platform. */ + /* */ + /* encodingID :: The platform-specific ID for the name's encoding. */ + /* */ + /* languageID :: The platform-specific ID for the name's language. */ + /* */ + /* nameID :: The ID specifying what kind of name this is. */ + /* */ + /* stringLength :: The length of the string in bytes. */ + /* */ + /* stringOffset :: The offset to the string in the `name' table. */ + /* */ + /* string :: A pointer to the string's bytes. Note that these */ + /* are usually UTF-16 encoded characters. */ + /* */ + typedef struct TT_NameEntryRec_ + { + FT_UShort platformID; + FT_UShort encodingID; + FT_UShort languageID; + FT_UShort nameID; + FT_UShort stringLength; + FT_ULong stringOffset; + + /* this last field is not defined in the spec */ + /* but used by the FreeType engine */ + + FT_Byte* string; + + } TT_NameEntryRec, *TT_NameEntry; + + + /*************************************************************************/ + /* */ + /* */ + /* TT_NameTableRec */ + /* */ + /* */ + /* A structure modeling the TrueType name table. */ + /* */ + /* */ + /* format :: The format of the name table. */ + /* */ + /* numNameRecords :: The number of names in table. */ + /* */ + /* storageOffset :: The offset of the name table in the `name' */ + /* TrueType table. */ + /* */ + /* names :: An array of name records. */ + /* */ + /* stream :: the file's input stream. */ + /* */ + typedef struct TT_NameTableRec_ + { + FT_UShort format; + FT_UInt numNameRecords; + FT_UInt storageOffset; + TT_NameEntryRec* names; + FT_Stream stream; + + } TT_NameTableRec, *TT_NameTable; + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** OPTIONAL TRUETYPE/OPENTYPE TABLES DEFINITIONS ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* */ + /* TT_GaspRangeRec */ + /* */ + /* */ + /* A tiny structure used to model a gasp range according to the */ + /* TrueType specification. */ + /* */ + /* */ + /* maxPPEM :: The maximum ppem value to which `gaspFlag' applies. */ + /* */ + /* gaspFlag :: A flag describing the grid-fitting and anti-aliasing */ + /* modes to be used. */ + /* */ + typedef struct TT_GaspRangeRec_ + { + FT_UShort maxPPEM; + FT_UShort gaspFlag; + + } TT_GaspRangeRec, *TT_GaspRange; + + +#define TT_GASP_GRIDFIT 0x01 +#define TT_GASP_DOGRAY 0x02 + + + /*************************************************************************/ + /* */ + /* */ + /* TT_GaspRec */ + /* */ + /* */ + /* A structure modeling the TrueType `gasp' table used to specify */ + /* grid-fitting and anti-aliasing behaviour. */ + /* */ + /* */ + /* version :: The version number. */ + /* */ + /* numRanges :: The number of gasp ranges in table. */ + /* */ + /* gaspRanges :: An array of gasp ranges. */ + /* */ + typedef struct TT_Gasp_ + { + FT_UShort version; + FT_UShort numRanges; + TT_GaspRange gaspRanges; + + } TT_GaspRec; + + +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + + /*************************************************************************/ + /* */ + /* */ + /* TT_HdmxEntryRec */ + /* */ + /* */ + /* A small structure used to model the pre-computed widths of a given */ + /* size. They are found in the `hdmx' table. */ + /* */ + /* */ + /* ppem :: The pixels per EM value at which these metrics apply. */ + /* */ + /* max_width :: The maximum advance width for this metric. */ + /* */ + /* widths :: An array of widths. Note: These are 8-bit bytes. */ + /* */ + typedef struct TT_HdmxEntryRec_ + { + FT_Byte ppem; + FT_Byte max_width; + FT_Byte* widths; + + } TT_HdmxEntryRec, *TT_HdmxEntry; + + + /*************************************************************************/ + /* */ + /* */ + /* TT_HdmxRec */ + /* */ + /* */ + /* A structure used to model the `hdmx' table, which contains */ + /* pre-computed widths for a set of given sizes/dimensions. */ + /* */ + /* */ + /* version :: The version number. */ + /* */ + /* num_records :: The number of hdmx records. */ + /* */ + /* records :: An array of hdmx records. */ + /* */ + typedef struct TT_HdmxRec_ + { + FT_UShort version; + FT_Short num_records; + TT_HdmxEntry records; + + } TT_HdmxRec, *TT_Hdmx; + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Kern0_PairRec */ + /* */ + /* */ + /* A structure used to model a kerning pair for the kerning table */ + /* format 0. The engine now loads this table if it finds one in the */ + /* font file. */ + /* */ + /* */ + /* left :: The index of the left glyph in pair. */ + /* */ + /* right :: The index of the right glyph in pair. */ + /* */ + /* value :: The kerning distance. A positive value spaces the */ + /* glyphs, a negative one makes them closer. */ + /* */ + typedef struct TT_Kern0_PairRec_ + { + FT_UShort left; /* index of left glyph in pair */ + FT_UShort right; /* index of right glyph in pair */ + FT_FWord value; /* kerning value */ + + } TT_Kern0_PairRec, *TT_Kern0_Pair; + +#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** EMBEDDED BITMAPS SUPPORT ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* */ + /* TT_SBit_MetricsRec */ + /* */ + /* */ + /* A structure used to hold the big metrics of a given glyph bitmap */ + /* in a TrueType or OpenType font. These are usually found in the */ + /* `EBDT' (Microsoft) or `bloc' (Apple) table. */ + /* */ + /* */ + /* height :: The glyph height in pixels. */ + /* */ + /* width :: The glyph width in pixels. */ + /* */ + /* horiBearingX :: The horizontal left bearing. */ + /* */ + /* horiBearingY :: The horizontal top bearing. */ + /* */ + /* horiAdvance :: The horizontal advance. */ + /* */ + /* vertBearingX :: The vertical left bearing. */ + /* */ + /* vertBearingY :: The vertical top bearing. */ + /* */ + /* vertAdvance :: The vertical advance. */ + /* */ + typedef struct TT_SBit_MetricsRec_ + { + FT_Byte height; + FT_Byte width; + + FT_Char horiBearingX; + FT_Char horiBearingY; + FT_Byte horiAdvance; + + FT_Char vertBearingX; + FT_Char vertBearingY; + FT_Byte vertAdvance; + + } TT_SBit_MetricsRec, *TT_SBit_Metrics; + + + /*************************************************************************/ + /* */ + /* */ + /* TT_SBit_SmallMetricsRec */ + /* */ + /* */ + /* A structure used to hold the small metrics of a given glyph bitmap */ + /* in a TrueType or OpenType font. These are usually found in the */ + /* `EBDT' (Microsoft) or the `bdat' (Apple) table. */ + /* */ + /* */ + /* height :: The glyph height in pixels. */ + /* */ + /* width :: The glyph width in pixels. */ + /* */ + /* bearingX :: The left-side bearing. */ + /* */ + /* bearingY :: The top-side bearing. */ + /* */ + /* advance :: The advance width or height. */ + /* */ + typedef struct TT_SBit_Small_Metrics_ + { + FT_Byte height; + FT_Byte width; + + FT_Char bearingX; + FT_Char bearingY; + FT_Byte advance; + + } TT_SBit_SmallMetricsRec, *TT_SBit_SmallMetrics; + + + /*************************************************************************/ + /* */ + /* */ + /* TT_SBit_LineMetricsRec */ + /* */ + /* */ + /* A structure used to describe the text line metrics of a given */ + /* bitmap strike, for either a horizontal or vertical layout. */ + /* */ + /* */ + /* ascender :: The ascender in pixels. */ + /* */ + /* descender :: The descender in pixels. */ + /* */ + /* max_width :: The maximum glyph width in pixels. */ + /* */ + /* caret_slope_enumerator :: Rise of the caret slope, typically set */ + /* to 1 for non-italic fonts. */ + /* */ + /* caret_slope_denominator :: Rise of the caret slope, typically set */ + /* to 0 for non-italic fonts. */ + /* */ + /* caret_offset :: Offset in pixels to move the caret for */ + /* proper positioning. */ + /* */ + /* min_origin_SB :: Minimum of horiBearingX (resp. */ + /* vertBearingY). */ + /* min_advance_SB :: Minimum of */ + /* */ + /* horizontal advance - */ + /* ( horiBearingX + width ) */ + /* */ + /* resp. */ + /* */ + /* vertical advance - */ + /* ( vertBearingY + height ) */ + /* */ + /* max_before_BL :: Maximum of horiBearingY (resp. */ + /* vertBearingY). */ + /* */ + /* min_after_BL :: Minimum of */ + /* */ + /* horiBearingY - height */ + /* */ + /* resp. */ + /* */ + /* vertBearingX - width */ + /* */ + /* pads :: Unused (to make the size of the record */ + /* a multiple of 32 bits. */ + /* */ + typedef struct TT_SBit_LineMetricsRec_ + { + FT_Char ascender; + FT_Char descender; + FT_Byte max_width; + FT_Char caret_slope_numerator; + FT_Char caret_slope_denominator; + FT_Char caret_offset; + FT_Char min_origin_SB; + FT_Char min_advance_SB; + FT_Char max_before_BL; + FT_Char min_after_BL; + FT_Char pads[2]; + + } TT_SBit_LineMetricsRec, *TT_SBit_LineMetrics; + + + /*************************************************************************/ + /* */ + /* */ + /* TT_SBit_RangeRec */ + /* */ + /* */ + /* A TrueType/OpenType subIndexTable as defined in the `EBLC' */ + /* (Microsoft) or `bloc' (Apple) tables. */ + /* */ + /* */ + /* first_glyph :: The first glyph index in the range. */ + /* */ + /* last_glyph :: The last glyph index in the range. */ + /* */ + /* index_format :: The format of index table. Valid values are 1 */ + /* to 5. */ + /* */ + /* image_format :: The format of `EBDT' image data. */ + /* */ + /* image_offset :: The offset to image data in `EBDT'. */ + /* */ + /* image_size :: For index formats 2 and 5. This is the size in */ + /* bytes of each glyph bitmap. */ + /* */ + /* big_metrics :: For index formats 2 and 5. This is the big */ + /* metrics for each glyph bitmap. */ + /* */ + /* num_glyphs :: For index formats 4 and 5. This is the number of */ + /* glyphs in the code array. */ + /* */ + /* glyph_offsets :: For index formats 1 and 3. */ + /* */ + /* glyph_codes :: For index formats 4 and 5. */ + /* */ + /* table_offset :: The offset of the index table in the `EBLC' */ + /* table. Only used during strike loading. */ + /* */ + typedef struct TT_SBit_RangeRec + { + FT_UShort first_glyph; + FT_UShort last_glyph; + + FT_UShort index_format; + FT_UShort image_format; + FT_ULong image_offset; + + FT_ULong image_size; + TT_SBit_MetricsRec metrics; + FT_ULong num_glyphs; + + FT_ULong* glyph_offsets; + FT_UShort* glyph_codes; + + FT_ULong table_offset; + + } TT_SBit_RangeRec, *TT_SBit_Range; + + + /*************************************************************************/ + /* */ + /* */ + /* TT_SBit_StrikeRec */ + /* */ + /* */ + /* A structure used describe a given bitmap strike in the `EBLC' */ + /* (Microsoft) or `bloc' (Apple) tables. */ + /* */ + /* */ + /* num_index_ranges :: The number of index ranges. */ + /* */ + /* index_ranges :: An array of glyph index ranges. */ + /* */ + /* color_ref :: Unused. `color_ref' is put in for future */ + /* enhancements, but these fields are already */ + /* in use by other platforms (e.g. Newton). */ + /* For details, please see */ + /* */ + /* http://fonts.apple.com/ */ + /* TTRefMan/RM06/Chap6bloc.html */ + /* */ + /* hori :: The line metrics for horizontal layouts. */ + /* */ + /* vert :: The line metrics for vertical layouts. */ + /* */ + /* start_glyph :: The lowest glyph index for this strike. */ + /* */ + /* end_glyph :: The highest glyph index for this strike. */ + /* */ + /* x_ppem :: The number of horizontal pixels per EM. */ + /* */ + /* y_ppem :: The number of vertical pixels per EM. */ + /* */ + /* bit_depth :: The bit depth. Valid values are 1, 2, 4, */ + /* and 8. */ + /* */ + /* flags :: Is this a vertical or horizontal strike? For */ + /* details, please see */ + /* */ + /* http://fonts.apple.com/ */ + /* TTRefMan/RM06/Chap6bloc.html */ + /* */ + typedef struct TT_SBit_StrikeRec_ + { + FT_Int num_ranges; + TT_SBit_Range sbit_ranges; + FT_ULong ranges_offset; + + FT_ULong color_ref; + + TT_SBit_LineMetricsRec hori; + TT_SBit_LineMetricsRec vert; + + FT_UShort start_glyph; + FT_UShort end_glyph; + + FT_Byte x_ppem; + FT_Byte y_ppem; + + FT_Byte bit_depth; + FT_Char flags; + + } TT_SBit_StrikeRec, *TT_SBit_Strike; + + + /*************************************************************************/ + /* */ + /* */ + /* TT_SBit_ComponentRec */ + /* */ + /* */ + /* A simple structure to describe a compound sbit element. */ + /* */ + /* */ + /* glyph_code :: The element's glyph index. */ + /* */ + /* x_offset :: The element's left bearing. */ + /* */ + /* y_offset :: The element's top bearing. */ + /* */ + typedef struct TT_SBit_ComponentRec_ + { + FT_UShort glyph_code; + FT_Char x_offset; + FT_Char y_offset; + + } TT_SBit_ComponentRec, *TT_SBit_Component; + + + /*************************************************************************/ + /* */ + /* */ + /* TT_SBit_ScaleRec */ + /* */ + /* */ + /* A structure used describe a given bitmap scaling table, as defined */ + /* in the `EBSC' table. */ + /* */ + /* */ + /* hori :: The horizontal line metrics. */ + /* */ + /* vert :: The vertical line metrics. */ + /* */ + /* x_ppem :: The number of horizontal pixels per EM. */ + /* */ + /* y_ppem :: The number of vertical pixels per EM. */ + /* */ + /* x_ppem_substitute :: Substitution x_ppem value. */ + /* */ + /* y_ppem_substitute :: Substitution y_ppem value. */ + /* */ + typedef struct TT_SBit_ScaleRec_ + { + TT_SBit_LineMetricsRec hori; + TT_SBit_LineMetricsRec vert; + + FT_Byte x_ppem; + FT_Byte y_ppem; + + FT_Byte x_ppem_substitute; + FT_Byte y_ppem_substitute; + + } TT_SBit_ScaleRec, *TT_SBit_Scale; + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** POSTSCRIPT GLYPH NAMES SUPPORT ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Post_20Rec */ + /* */ + /* */ + /* Postscript names sub-table, format 2.0. Stores the PS name of */ + /* each glyph in the font face. */ + /* */ + /* */ + /* num_glyphs :: The number of named glyphs in the table. */ + /* */ + /* num_names :: The number of PS names stored in the table. */ + /* */ + /* glyph_indices :: The indices of the glyphs in the names arrays. */ + /* */ + /* glyph_names :: The PS names not in Mac Encoding. */ + /* */ + typedef struct TT_Post_20Rec_ + { + FT_UShort num_glyphs; + FT_UShort num_names; + FT_UShort* glyph_indices; + FT_Char** glyph_names; + + } TT_Post_20Rec, *TT_Post_20; + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Post_25Rec */ + /* */ + /* */ + /* Postscript names sub-table, format 2.5. Stores the PS name of */ + /* each glyph in the font face. */ + /* */ + /* */ + /* num_glyphs :: The number of glyphs in the table. */ + /* */ + /* offsets :: An array of signed offsets in a normal Mac */ + /* Postscript name encoding. */ + /* */ + typedef struct TT_Post_25_ + { + FT_UShort num_glyphs; + FT_Char* offsets; + + } TT_Post_25Rec, *TT_Post_25; + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Post_NamesRec */ + /* */ + /* */ + /* Postscript names table, either format 2.0 or 2.5. */ + /* */ + /* */ + /* loaded :: A flag to indicate whether the PS names are loaded. */ + /* */ + /* format_20 :: The sub-table used for format 2.0. */ + /* */ + /* format_25 :: The sub-table used for format 2.5. */ + /* */ + typedef struct TT_Post_NamesRec_ + { + FT_Bool loaded; + + union + { + TT_Post_20Rec format_20; + TT_Post_25Rec format_25; + + } names; + + } TT_Post_NamesRec, *TT_Post_Names; + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** GX VARIATION TABLE SUPPORT ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + +#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT + typedef struct GX_BlendRec_ *GX_Blend; +#endif + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** EMBEDDED BDF PROPERTIES TABLE SUPPORT ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + /* + * These types are used to support a `BDF ' table that isn't part of the + * official TrueType specification. It is mainly used in SFNT-based + * bitmap fonts that were generated from a set of BDF fonts. + * + * The format of the table is as follows. + * + * USHORT version `BDF ' table version number, should be 0x0001. + * USHORT strikeCount Number of strikes (bitmap sizes) in this table. + * ULONG stringTable Offset (froms start of BDF table) to string + * table. + * + * This is followed by an array of `strikeCount' descriptors, having the + * following format. + * + * USHORT ppem Vertical pixels per EM for this strike. + * USHORT numItems Number of items for this strike (properties and + * atoms). Maximum is 255. + * + * This array in turn is followed by `strikeCount' value sets. Each + * `value set' is an array of `numItems' items with the following format. + * + * ULONG item_name Offset in string table to item name. + * USHORT item_type The item type. Possible values are + * 0 => string (e.g., COMMENT) + * 1 => atom (e.g., FONT or even SIZE) + * 2 => int32 + * 3 => uint32 + * 0x10 => A flag to indicate a properties. This + * is ORed with the above values. + * ULONG item_value For strings => Offset into string table without + * the corresponding double quotes. + * For atoms => Offset into string table. + * For integers => Direct value. + * + * All strings in the string table consist of bytes and are + * zero-terminated. + * + */ + +#ifdef TT_CONFIG_OPTION_BDF + + typedef struct TT_BDFRec_ + { + FT_Byte* table; + FT_Byte* table_end; + FT_Byte* strings; + FT_UInt32 strings_size; + FT_UInt num_strikes; + FT_Bool loaded; + + } TT_BDFRec, *TT_BDF; + +#endif /* TT_CONFIG_OPTION_BDF */ + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** ORIGINAL TT_FACE CLASS DEFINITION ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* This structure/class is defined here because it is common to the */ + /* following formats: TTF, OpenType-TT, and OpenType-CFF. */ + /* */ + /* Note, however, that the classes TT_Size and TT_GlyphSlot are not */ + /* shared between font drivers, and are thus defined in `ttobjs.h'. */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Face */ + /* */ + /* */ + /* A handle to a TrueType face/font object. A TT_Face encapsulates */ + /* the resolution and scaling independent parts of a TrueType font */ + /* resource. */ + /* */ + /* */ + /* The TT_Face structure is also used as a `parent class' for the */ + /* OpenType-CFF class (T2_Face). */ + /* */ + typedef struct TT_FaceRec_* TT_Face; + + + /* a function type used for the truetype bytecode interpreter hooks */ + typedef FT_Error + (*TT_Interpreter)( void* exec_context ); + + /* forward declaration */ + typedef struct TT_LoaderRec_* TT_Loader; + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Loader_GotoTableFunc */ + /* */ + /* */ + /* Seeks a stream to the start of a given TrueType table. */ + /* */ + /* */ + /* face :: A handle to the target face object. */ + /* */ + /* tag :: A 4-byte tag used to name the table. */ + /* */ + /* stream :: The input stream. */ + /* */ + /* */ + /* length :: The length of the table in bytes. Set to 0 if not */ + /* needed. */ + /* */ + /* */ + /* FreeType error code. 0 means success. */ + /* */ + /* */ + /* The stream cursor must be at the font file's origin. */ + /* */ + typedef FT_Error + (*TT_Loader_GotoTableFunc)( TT_Face face, + FT_ULong tag, + FT_Stream stream, + FT_ULong* length ); + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Loader_StartGlyphFunc */ + /* */ + /* */ + /* Seeks a stream to the start of a given glyph element, and opens a */ + /* frame for it. */ + /* */ + /* */ + /* loader :: The current TrueType glyph loader object. */ + /* */ + /* glyph index :: The index of the glyph to access. */ + /* */ + /* offset :: The offset of the glyph according to the */ + /* `locations' table. */ + /* */ + /* byte_count :: The size of the frame in bytes. */ + /* */ + /* */ + /* FreeType error code. 0 means success. */ + /* */ + /* */ + /* This function is normally equivalent to FT_STREAM_SEEK(offset) */ + /* followed by FT_FRAME_ENTER(byte_count) with the loader's stream, */ + /* but alternative formats (e.g. compressed ones) might use something */ + /* different. */ + /* */ + typedef FT_Error + (*TT_Loader_StartGlyphFunc)( TT_Loader loader, + FT_UInt glyph_index, + FT_ULong offset, + FT_UInt byte_count ); + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Loader_ReadGlyphFunc */ + /* */ + /* */ + /* Reads one glyph element (its header, a simple glyph, or a */ + /* composite) from the loader's current stream frame. */ + /* */ + /* */ + /* loader :: The current TrueType glyph loader object. */ + /* */ + /* */ + /* FreeType error code. 0 means success. */ + /* */ + typedef FT_Error + (*TT_Loader_ReadGlyphFunc)( TT_Loader loader ); + + + /*************************************************************************/ + /* */ + /* */ + /* TT_Loader_EndGlyphFunc */ + /* */ + /* */ + /* Closes the current loader stream frame for the glyph. */ + /* */ + /* */ + /* loader :: The current TrueType glyph loader object. */ + /* */ + typedef void + (*TT_Loader_EndGlyphFunc)( TT_Loader loader ); + + + /*************************************************************************/ + /* */ + /* TrueType Face Type */ + /* */ + /* */ + /* TT_Face */ + /* */ + /* */ + /* The TrueType face class. These objects model the resolution and */ + /* point-size independent data found in a TrueType font file. */ + /* */ + /* */ + /* root :: The base FT_Face structure, managed by the */ + /* base layer. */ + /* */ + /* ttc_header :: The TrueType collection header, used when */ + /* the file is a `ttc' rather than a `ttf'. */ + /* For ordinary font files, the field */ + /* `ttc_header.count' is set to 0. */ + /* */ + /* format_tag :: The font format tag. */ + /* */ + /* num_tables :: The number of TrueType tables in this font */ + /* file. */ + /* */ + /* dir_tables :: The directory of TrueType tables for this */ + /* font file. */ + /* */ + /* header :: The font's font header (`head' table). */ + /* Read on font opening. */ + /* */ + /* horizontal :: The font's horizontal header (`hhea' */ + /* table). This field also contains the */ + /* associated horizontal metrics table */ + /* (`hmtx'). */ + /* */ + /* max_profile :: The font's maximum profile table. Read on */ + /* font opening. Note that some maximum */ + /* values cannot be taken directly from this */ + /* table. We thus define additional fields */ + /* below to hold the computed maxima. */ + /* */ + /* vertical_info :: A boolean which is set when the font file */ + /* contains vertical metrics. If not, the */ + /* value of the `vertical' field is */ + /* undefined. */ + /* */ + /* vertical :: The font's vertical header (`vhea' table). */ + /* This field also contains the associated */ + /* vertical metrics table (`vmtx'), if found. */ + /* IMPORTANT: The contents of this field is */ + /* undefined if the `verticalInfo' field is */ + /* unset. */ + /* */ + /* num_names :: The number of name records within this */ + /* TrueType font. */ + /* */ + /* name_table :: The table of name records (`name'). */ + /* */ + /* os2 :: The font's OS/2 table (`OS/2'). */ + /* */ + /* postscript :: The font's PostScript table (`post' */ + /* table). The PostScript glyph names are */ + /* not loaded by the driver on face opening. */ + /* See the `ttpost' module for more details. */ + /* */ + /* cmap_table :: Address of the face's `cmap' SFNT table */ + /* in memory (it's an extracted frame). */ + /* */ + /* cmap_size :: The size in bytes of the `cmap_table' */ + /* described above. */ + /* */ + /* goto_table :: A function called by each TrueType table */ + /* loader to position a stream's cursor to */ + /* the start of a given table according to */ + /* its tag. It defaults to TT_Goto_Face but */ + /* can be different for strange formats (e.g. */ + /* Type 42). */ + /* */ + /* access_glyph_frame :: A function used to access the frame of a */ + /* given glyph within the face's font file. */ + /* */ + /* forget_glyph_frame :: A function used to forget the frame of a */ + /* given glyph when all data has been loaded. */ + /* */ + /* read_glyph_header :: A function used to read a glyph header. */ + /* It must be called between an `access' and */ + /* `forget'. */ + /* */ + /* read_simple_glyph :: A function used to read a simple glyph. */ + /* It must be called after the header was */ + /* read, and before the `forget'. */ + /* */ + /* read_composite_glyph :: A function used to read a composite glyph. */ + /* It must be called after the header was */ + /* read, and before the `forget'. */ + /* */ + /* sfnt :: A pointer to the SFNT service. */ + /* */ + /* psnames :: A pointer to the PostScript names service. */ + /* */ + /* hdmx :: The face's horizontal device metrics */ + /* (`hdmx' table). This table is optional in */ + /* TrueType/OpenType fonts. */ + /* */ + /* gasp :: The grid-fitting and scaling properties */ + /* table (`gasp'). This table is optional in */ + /* TrueType/OpenType fonts. */ + /* */ + /* pclt :: The `pclt' SFNT table. */ + /* */ + /* num_sbit_strikes :: The number of sbit strikes, i.e., bitmap */ + /* sizes, embedded in this font. */ + /* */ + /* sbit_strikes :: An array of sbit strikes embedded in this */ + /* font. This table is optional in a */ + /* TrueType/OpenType font. */ + /* */ + /* num_sbit_scales :: The number of sbit scales for this font. */ + /* */ + /* sbit_scales :: Array of sbit scales embedded in this */ + /* font. This table is optional in a */ + /* TrueType/OpenType font. */ + /* */ + /* postscript_names :: A table used to store the Postscript names */ + /* of the glyphs for this font. See the */ + /* file `ttconfig.h' for comments on the */ + /* TT_CONFIG_OPTION_POSTSCRIPT_NAMES option. */ + /* */ + /* num_locations :: The number of glyph locations in this */ + /* TrueType file. This should be */ + /* identical to the number of glyphs. */ + /* Ignored for Type 2 fonts. */ + /* */ + /* glyph_locations :: An array of longs. These are offsets to */ + /* glyph data within the `glyf' table. */ + /* Ignored for Type 2 font faces. */ + /* */ + /* glyf_len :: The length of the `glyf' table. Needed */ + /* for malformed `loca' tables. */ + /* */ + /* font_program_size :: Size in bytecodes of the face's font */ + /* program. 0 if none defined. Ignored for */ + /* Type 2 fonts. */ + /* */ + /* font_program :: The face's font program (bytecode stream) */ + /* executed at load time, also used during */ + /* glyph rendering. Comes from the `fpgm' */ + /* table. Ignored for Type 2 font fonts. */ + /* */ + /* cvt_program_size :: The size in bytecodes of the face's cvt */ + /* program. Ignored for Type 2 fonts. */ + /* */ + /* cvt_program :: The face's cvt program (bytecode stream) */ + /* executed each time an instance/size is */ + /* changed/reset. Comes from the `prep' */ + /* table. Ignored for Type 2 fonts. */ + /* */ + /* cvt_size :: Size of the control value table (in */ + /* entries). Ignored for Type 2 fonts. */ + /* */ + /* cvt :: The face's original control value table. */ + /* Coordinates are expressed in unscaled font */ + /* units. Comes from the `cvt ' table. */ + /* Ignored for Type 2 fonts. */ + /* */ + /* num_kern_pairs :: The number of kerning pairs present in the */ + /* font file. The engine only loads the */ + /* first horizontal format 0 kern table it */ + /* finds in the font file. Ignored for */ + /* Type 2 fonts. */ + /* */ + /* kern_table_index :: The index of the kerning table in the font */ + /* kerning directory. Ignored for Type 2 */ + /* fonts. */ + /* */ + /* interpreter :: A pointer to the TrueType bytecode */ + /* interpreters field is also used to hook */ + /* the debugger in `ttdebug'. */ + /* */ + /* unpatented_hinting :: If true, use only unpatented methods in */ + /* the bytecode interpreter. */ + /* */ + /* doblend :: A boolean which is set if the font should */ + /* be blended (this is for GX var). */ + /* */ + /* blend :: Contains the data needed to control GX */ + /* variation tables (rather like Multiple */ + /* Master data). */ + /* */ + /* extra :: Reserved for third-party font drivers. */ + /* */ + /* postscript_name :: The PS name of the font. Used by the */ + /* postscript name service. */ + /* */ + typedef struct TT_FaceRec_ + { + FT_FaceRec root; + + TTC_HeaderRec ttc_header; + + FT_ULong format_tag; + FT_UShort num_tables; + TT_Table dir_tables; + + TT_Header header; /* TrueType header table */ + TT_HoriHeader horizontal; /* TrueType horizontal header */ + + TT_MaxProfile max_profile; +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + FT_ULong max_components; /* stubbed to 0 */ +#endif + + FT_Bool vertical_info; + TT_VertHeader vertical; /* TT Vertical header, if present */ + + FT_UShort num_names; /* number of name records */ + TT_NameTableRec name_table; /* name table */ + + TT_OS2 os2; /* TrueType OS/2 table */ + TT_Postscript postscript; /* TrueType Postscript table */ + + FT_Byte* cmap_table; /* extracted `cmap' table */ + FT_ULong cmap_size; + + TT_Loader_GotoTableFunc goto_table; + + TT_Loader_StartGlyphFunc access_glyph_frame; + TT_Loader_EndGlyphFunc forget_glyph_frame; + TT_Loader_ReadGlyphFunc read_glyph_header; + TT_Loader_ReadGlyphFunc read_simple_glyph; + TT_Loader_ReadGlyphFunc read_composite_glyph; + + /* a typeless pointer to the SFNT_Interface table used to load */ + /* the basic TrueType tables in the face object */ + void* sfnt; + + /* a typeless pointer to the FT_Service_PsCMapsRec table used to */ + /* handle glyph names <-> unicode & Mac values */ + void* psnames; + + + /***********************************************************************/ + /* */ + /* Optional TrueType/OpenType tables */ + /* */ + /***********************************************************************/ + + /* horizontal device metrics */ +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + TT_HdmxRec hdmx; +#endif + + /* grid-fitting and scaling table */ + TT_GaspRec gasp; /* the `gasp' table */ + + /* PCL 5 table */ + TT_PCLT pclt; + + /* embedded bitmaps support */ +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + FT_ULong num_sbit_strikes; + TT_SBit_Strike sbit_strikes; +#endif + + FT_ULong num_sbit_scales; + TT_SBit_Scale sbit_scales; + + /* postscript names table */ + TT_Post_NamesRec postscript_names; + + + /***********************************************************************/ + /* */ + /* TrueType-specific fields (ignored by the OTF-Type2 driver) */ + /* */ + /***********************************************************************/ + + /* the glyph locations */ +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + FT_UShort num_locations_stub; + FT_Long* glyph_locations_stub; +#endif + + /* the font program, if any */ + FT_ULong font_program_size; + FT_Byte* font_program; + + /* the cvt program, if any */ + FT_ULong cvt_program_size; + FT_Byte* cvt_program; + + /* the original, unscaled, control value table */ + FT_ULong cvt_size; + FT_Short* cvt; + +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + /* the format 0 kerning table, if any */ + FT_Int num_kern_pairs; + FT_Int kern_table_index; + TT_Kern0_Pair kern_pairs; +#endif + + /* A pointer to the bytecode interpreter to use. This is also */ + /* used to hook the debugger for the `ttdebug' utility. */ + TT_Interpreter interpreter; + +#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING + /* Use unpatented hinting only. */ + FT_Bool unpatented_hinting; +#endif + + /***********************************************************************/ + /* */ + /* Other tables or fields. This is used by derivative formats like */ + /* OpenType. */ + /* */ + /***********************************************************************/ + + FT_Generic extra; + + const char* postscript_name; + + /* since version 2.1.8, but was originally placed after */ + /* `glyph_locations_stub' */ + FT_ULong glyf_len; + + /* since version 2.1.8, but was originally placed before `extra' */ +#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT + FT_Bool doblend; + GX_Blend blend; +#endif + + /* since version 2.2 */ + +#ifdef FT_OPTIMIZE_MEMORY + FT_Byte* horz_metrics; + FT_ULong horz_metrics_size; + + FT_Byte* vert_metrics; + FT_ULong vert_metrics_size; + + FT_UInt num_locations; + FT_Byte* glyph_locations; + + FT_Byte* hdmx_table; + FT_ULong hdmx_table_size; + FT_UInt hdmx_record_count; + FT_ULong hdmx_record_size; + FT_Byte* hdmx_record_sizes; + + FT_Byte* sbit_table; + FT_ULong sbit_table_size; + FT_UInt sbit_num_strikes; + + FT_Byte* kern_table; + FT_ULong kern_table_size; + FT_UInt num_kern_tables; + FT_UInt32 kern_avail_bits; + FT_UInt32 kern_order_bits; +#endif + +#ifdef TT_CONFIG_OPTION_BDF + TT_BDFRec bdf; +#endif /* TT_CONFIG_OPTION_BDF */ + + } TT_FaceRec; + + + /*************************************************************************/ + /* */ + /* */ + /* TT_GlyphZoneRec */ + /* */ + /* */ + /* A glyph zone is used to load, scale and hint glyph outline */ + /* coordinates. */ + /* */ + /* */ + /* memory :: A handle to the memory manager. */ + /* */ + /* max_points :: The maximal size in points of the zone. */ + /* */ + /* max_contours :: Max size in links contours of thez one. */ + /* */ + /* n_points :: The current number of points in the zone. */ + /* */ + /* n_contours :: The current number of contours in the zone. */ + /* */ + /* org :: The original glyph coordinates (font */ + /* units/scaled). */ + /* */ + /* cur :: The current glyph coordinates (scaled/hinted). */ + /* */ + /* tags :: The point control tags. */ + /* */ + /* contours :: The contours end points. */ + /* */ + typedef struct TT_GlyphZoneRec_ + { + FT_Memory memory; + FT_UShort max_points; + FT_UShort max_contours; + FT_UShort n_points; /* number of points in zone */ + FT_Short n_contours; /* number of contours */ + + FT_Vector* org; /* original point coordinates */ + FT_Vector* cur; /* current point coordinates */ + + FT_Byte* tags; /* current touch flags */ + FT_UShort* contours; /* contour end points */ + + } TT_GlyphZoneRec, *TT_GlyphZone; + + + /* handle to execution context */ + typedef struct TT_ExecContextRec_* TT_ExecContext; + + /* glyph loader structure */ + typedef struct TT_LoaderRec_ + { + FT_Face face; + FT_Size size; + FT_GlyphSlot glyph; + FT_GlyphLoader gloader; + + FT_ULong load_flags; + FT_UInt glyph_index; + + FT_Stream stream; + FT_Int byte_len; + + FT_Short n_contours; + FT_BBox bbox; + FT_Int left_bearing; + FT_Int advance; + FT_Int linear; + FT_Bool linear_def; + FT_Bool preserve_pps; + FT_Vector pp1; + FT_Vector pp2; + + FT_ULong glyf_offset; + + /* the zone where we load our glyphs */ + TT_GlyphZoneRec base; + TT_GlyphZoneRec zone; + + TT_ExecContext exec; + FT_Byte* instructions; + FT_ULong ins_pos; + + /* for possible extensibility in other formats */ + void* other; + + /* since version 2.1.8 */ + FT_Int top_bearing; + FT_Int vadvance; + FT_Vector pp3; + FT_Vector pp4; + + } TT_LoaderRec; + + +FT_END_HEADER + +#endif /* __TTTYPES_H__ */ + + +/* END */