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Diffstat (limited to 'src/cff/cf2ft.h')
| -rw-r--r-- | src/cff/cf2ft.h | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/src/cff/cf2ft.h b/src/cff/cf2ft.h new file mode 100644 index 0000000..731da3c --- /dev/null +++ b/src/cff/cf2ft.h @@ -0,0 +1,147 @@ +/***************************************************************************/ +/* */ +/* cf2ft.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 __CF2FT_H__ +#define __CF2FT_H__ + + +#include "cf2types.h" + + + /* TODO: disable asserts for now */ +#define CF2_NDEBUG + + +#include FT_SYSTEM_H + +#include "cf2glue.h" +#include "cffgload.h" /* for CFF_Decoder */ + + +FT_BEGIN_HEADER + + + FT_LOCAL( FT_Error ) + cf2_decoder_parse_charstrings( CFF_Decoder* decoder, + FT_Byte* charstring_base, + FT_ULong charstring_len ); + + FT_LOCAL( CFF_SubFont ) + cf2_getSubfont( CFF_Decoder* decoder ); + + + FT_LOCAL( CF2_Fixed ) + cf2_getPpemY( CFF_Decoder* decoder ); + FT_LOCAL( CF2_Fixed ) + cf2_getStdVW( CFF_Decoder* decoder ); + FT_LOCAL( CF2_Fixed ) + cf2_getStdHW( CFF_Decoder* decoder ); + + FT_LOCAL( void ) + cf2_getBlueMetrics( CFF_Decoder* decoder, + CF2_Fixed* blueScale, + CF2_Fixed* blueShift, + CF2_Fixed* blueFuzz ); + FT_LOCAL( void ) + cf2_getBlueValues( CFF_Decoder* decoder, + size_t* count, + FT_Pos* *data ); + FT_LOCAL( void ) + cf2_getOtherBlues( CFF_Decoder* decoder, + size_t* count, + FT_Pos* *data ); + FT_LOCAL( void ) + cf2_getFamilyBlues( CFF_Decoder* decoder, + size_t* count, + FT_Pos* *data ); + FT_LOCAL( void ) + cf2_getFamilyOtherBlues( CFF_Decoder* decoder, + size_t* count, + FT_Pos* *data ); + + FT_LOCAL( CF2_Int ) + cf2_getLanguageGroup( CFF_Decoder* decoder ); + + FT_LOCAL( CF2_Int ) + cf2_initGlobalRegionBuffer( CFF_Decoder* decoder, + CF2_UInt idx, + CF2_Buffer buf ); + FT_LOCAL( FT_Error ) + cf2_getSeacComponent( CFF_Decoder* decoder, + CF2_UInt code, + CF2_Buffer buf ); + FT_LOCAL( void ) + cf2_freeSeacComponent( CFF_Decoder* decoder, + CF2_Buffer buf ); + FT_LOCAL( CF2_Int ) + cf2_initLocalRegionBuffer( CFF_Decoder* decoder, + CF2_UInt idx, + CF2_Buffer buf ); + + FT_LOCAL( CF2_Fixed ) + cf2_getDefaultWidthX( CFF_Decoder* decoder ); + FT_LOCAL( CF2_Fixed ) + cf2_getNominalWidthX( CFF_Decoder* decoder ); + + + /* + * FreeType client outline + * + * process output from the charstring interpreter + */ + typedef struct CF2_OutlineRec_ + { + CF2_OutlineCallbacksRec root; /* base class must be first */ + CFF_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 /* __CF2FT_H__ */ + + +/* END */ |