ref: a4434747558d872c55e55ce428019a8e15d222dc
dir: /src/psaux/psft.h/
/****************************************************************************
*
* psft.h
*
* FreeType Glue Component to Adobe's Interpreter (specification).
*
* Copyright 2013 Adobe Systems Incorporated.
*
* This software, and all works of authorship, whether in source or
* object code form as indicated by the copyright notice(s) included
* herein (collectively, the "Work") is made available, and may only be
* used, modified, and distributed under the FreeType Project License,
* LICENSE.TXT. Additionally, subject to the terms and conditions of the
* FreeType Project License, each contributor to the Work hereby grants
* to any individual or legal entity exercising permissions granted by
* the FreeType Project License and this section (hereafter, "You" or
* "Your") a perpetual, worldwide, non-exclusive, no-charge,
* royalty-free, irrevocable (except as stated in this section) patent
* license to make, have made, use, offer to sell, sell, import, and
* otherwise transfer the Work, where such license applies only to those
* patent claims licensable by such contributor that are necessarily
* infringed by their contribution(s) alone or by combination of their
* contribution(s) with the Work to which such contribution(s) was
* submitted. If You institute patent litigation against any entity
* (including a cross-claim or counterclaim in a lawsuit) alleging that
* the Work or a contribution incorporated within the Work constitutes
* direct or contributory patent infringement, then any patent licenses
* granted to You under this License for that Work shall terminate as of
* the date such litigation is filed.
*
* By using, modifying, or distributing the Work you indicate that you
* have read and understood the terms and conditions of the
* FreeType Project License as well as those provided in this section,
* and you accept them fully.
*
*/
#ifndef PSFT_H_
#define PSFT_H_
#include "pstypes.h"
/* TODO: disable asserts for now */
#define CF2_NDEBUG
#include <freetype/ftsystem.h>
#include "psglue.h"
#include <freetype/internal/psaux.h> /* for PS_Decoder */
FT_BEGIN_HEADER
FT_LOCAL( FT_Error )
cf2_decoder_parse_charstrings( PS_Decoder* decoder,
FT_Byte* charstring_base,
FT_ULong charstring_len );
FT_LOCAL( CFF_SubFont )
cf2_getSubfont( PS_Decoder* decoder );
FT_LOCAL( CFF_VStore )
cf2_getVStore( PS_Decoder* decoder );
FT_LOCAL( FT_UInt )
cf2_getMaxstack( PS_Decoder* decoder );
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
FT_LOCAL( FT_Error )
cf2_getNormalizedVector( PS_Decoder* decoder,
CF2_UInt *len,
FT_Fixed* *vec );
#endif
FT_LOCAL( CF2_Fixed )
cf2_getPpemY( PS_Decoder* decoder );
FT_LOCAL( CF2_Fixed )
cf2_getStdVW( PS_Decoder* decoder );
FT_LOCAL( CF2_Fixed )
cf2_getStdHW( PS_Decoder* decoder );
FT_LOCAL( void )
cf2_getBlueMetrics( PS_Decoder* decoder,
CF2_Fixed* blueScale,
CF2_Fixed* blueShift,
CF2_Fixed* blueFuzz );
FT_LOCAL( void )
cf2_getBlueValues( PS_Decoder* decoder,
size_t* count,
FT_Pos* *data );
FT_LOCAL( void )
cf2_getOtherBlues( PS_Decoder* decoder,
size_t* count,
FT_Pos* *data );
FT_LOCAL( void )
cf2_getFamilyBlues( PS_Decoder* decoder,
size_t* count,
FT_Pos* *data );
FT_LOCAL( void )
cf2_getFamilyOtherBlues( PS_Decoder* decoder,
size_t* count,
FT_Pos* *data );
FT_LOCAL( CF2_Int )
cf2_getLanguageGroup( PS_Decoder* decoder );
FT_LOCAL( CF2_Int )
cf2_initGlobalRegionBuffer( PS_Decoder* decoder,
CF2_Int subrNum,
CF2_Buffer buf );
FT_LOCAL( FT_Error )
cf2_getSeacComponent( PS_Decoder* decoder,
CF2_Int code,
CF2_Buffer buf );
FT_LOCAL( void )
cf2_freeSeacComponent( PS_Decoder* decoder,
CF2_Buffer buf );
FT_LOCAL( CF2_Int )
cf2_initLocalRegionBuffer( PS_Decoder* decoder,
CF2_Int subrNum,
CF2_Buffer buf );
FT_LOCAL( CF2_Fixed )
cf2_getDefaultWidthX( PS_Decoder* decoder );
FT_LOCAL( CF2_Fixed )
cf2_getNominalWidthX( PS_Decoder* decoder );
FT_LOCAL( FT_Error )
cf2_getT1SeacComponent( PS_Decoder* decoder,
FT_UInt glyph_index,
CF2_Buffer buf );
FT_LOCAL( void )
cf2_freeT1SeacComponent( PS_Decoder* decoder,
CF2_Buffer buf );
/*
* FreeType client outline
*
* process output from the charstring interpreter
*/
typedef struct CF2_OutlineRec_
{
CF2_OutlineCallbacksRec root; /* base class must be first */
PS_Decoder* decoder;
} CF2_OutlineRec, *CF2_Outline;
FT_LOCAL( void )
cf2_outline_reset( CF2_Outline outline );
FT_LOCAL( void )
cf2_outline_close( CF2_Outline outline );
FT_END_HEADER
#endif /* PSFT_H_ */
/* END */