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author | marha <marha@users.sourceforge.net> | 2009-06-28 22:07:26 +0000 |
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committer | marha <marha@users.sourceforge.net> | 2009-06-28 22:07:26 +0000 |
commit | 3562e78743202e43aec8727005182a2558117eca (patch) | |
tree | 8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /freetype/src/truetype/ttgxvar.h | |
download | vcxsrv-3562e78743202e43aec8727005182a2558117eca.tar.gz vcxsrv-3562e78743202e43aec8727005182a2558117eca.tar.bz2 vcxsrv-3562e78743202e43aec8727005182a2558117eca.zip |
Checked in the following released items:
xkeyboard-config-1.4.tar.gz
ttf-bitstream-vera-1.10.tar.gz
font-alias-1.0.1.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sony-misc-1.0.0.tar.gz
font-schumacher-misc-1.0.0.tar.gz
font-mutt-misc-1.0.0.tar.gz
font-misc-misc-1.0.0.tar.gz
font-misc-meltho-1.0.0.tar.gz
font-micro-misc-1.0.0.tar.gz
font-jis-misc-1.0.0.tar.gz
font-isas-misc-1.0.0.tar.gz
font-dec-misc-1.0.0.tar.gz
font-daewoo-misc-1.0.0.tar.gz
font-cursor-misc-1.0.0.tar.gz
font-arabic-misc-1.0.0.tar.gz
font-winitzki-cyrillic-1.0.0.tar.gz
font-misc-cyrillic-1.0.0.tar.gz
font-cronyx-cyrillic-1.0.0.tar.gz
font-screen-cyrillic-1.0.1.tar.gz
font-xfree86-type1-1.0.1.tar.gz
font-adobe-utopia-type1-1.0.1.tar.gz
font-ibm-type1-1.0.0.tar.gz
font-bitstream-type1-1.0.0.tar.gz
font-bitstream-speedo-1.0.0.tar.gz
font-bh-ttf-1.0.0.tar.gz
font-bh-type1-1.0.0.tar.gz
font-bitstream-100dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz
font-bh-100dpi-1.0.0.tar.gz
font-adobe-utopia-100dpi-1.0.1.tar.gz
font-adobe-100dpi-1.0.0.tar.gz
font-util-1.0.1.tar.gz
font-bitstream-75dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz
font-adobe-utopia-75dpi-1.0.1.tar.gz
font-bh-75dpi-1.0.0.tar.gz
bdftopcf-1.0.1.tar.gz
font-adobe-75dpi-1.0.0.tar.gz
mkfontscale-1.0.6.tar.gz
openssl-0.9.8k.tar.gz
bigreqsproto-1.0.2.tar.gz
xtrans-1.2.2.tar.gz
resourceproto-1.0.2.tar.gz
inputproto-1.4.4.tar.gz
compositeproto-0.4.tar.gz
damageproto-1.1.0.tar.gz
zlib-1.2.3.tar.gz
xkbcomp-1.0.5.tar.gz
freetype-2.3.9.tar.gz
pthreads-w32-2-8-0-release.tar.gz
pixman-0.12.0.tar.gz
kbproto-1.0.3.tar.gz
evieext-1.0.2.tar.gz
fixesproto-4.0.tar.gz
recordproto-1.13.2.tar.gz
randrproto-1.2.2.tar.gz
scrnsaverproto-1.1.0.tar.gz
renderproto-0.9.3.tar.gz
xcmiscproto-1.1.2.tar.gz
fontsproto-2.0.2.tar.gz
xextproto-7.0.3.tar.gz
xproto-7.0.14.tar.gz
libXdmcp-1.0.2.tar.gz
libxkbfile-1.0.5.tar.gz
libfontenc-1.0.4.tar.gz
libXfont-1.3.4.tar.gz
libX11-1.1.5.tar.gz
libXau-1.0.4.tar.gz
libxcb-1.1.tar.gz
xorg-server-1.5.3.tar.gz
Diffstat (limited to 'freetype/src/truetype/ttgxvar.h')
-rw-r--r-- | freetype/src/truetype/ttgxvar.h | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/freetype/src/truetype/ttgxvar.h b/freetype/src/truetype/ttgxvar.h new file mode 100644 index 000000000..706cb4d36 --- /dev/null +++ b/freetype/src/truetype/ttgxvar.h @@ -0,0 +1,182 @@ +/***************************************************************************/ +/* */ +/* ttgxvar.h */ +/* */ +/* TrueType GX Font Variation loader (specification) */ +/* */ +/* Copyright 2004 by */ +/* David Turner, Robert Wilhelm, Werner Lemberg and George Williams. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __TTGXVAR_H__ +#define __TTGXVAR_H__ + + +#include <ft2build.h> +#include "ttobjs.h" + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* GX_AVarCorrespondenceRec */ + /* */ + /* <Description> */ + /* A data structure representing `shortFracCorrespondence' in `avar' */ + /* table according to the specifications from Apple. */ + /* */ + typedef struct GX_AVarCorrespondenceRec_ + { + FT_Fixed fromCoord; + FT_Fixed toCoord; + + } GX_AVarCorrespondenceRec_, *GX_AVarCorrespondence; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* GX_AVarRec */ + /* */ + /* <Description> */ + /* Data from the segment field of `avar' table. */ + /* There is one of these for each axis. */ + /* */ + typedef struct GX_AVarSegmentRec_ + { + FT_UShort pairCount; + GX_AVarCorrespondence correspondence; /* array with pairCount entries */ + + } GX_AVarSegmentRec, *GX_AVarSegment; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* GX_BlendRec */ + /* */ + /* <Description> */ + /* Data for interpolating a font from a distortable font specified */ + /* by the GX *var tables ([fgca]var). */ + /* */ + /* <Fields> */ + /* num_axis :: The number of axes along which interpolation */ + /* may happen */ + /* */ + /* normalizedcoords :: A normalized value (between [-1,1]) indicating */ + /* the contribution along each axis to the final */ + /* interpolated font. */ + /* */ + typedef struct GX_BlendRec_ + { + FT_UInt num_axis; + FT_Fixed* normalizedcoords; + + FT_MM_Var* mmvar; + FT_Int mmvar_len; + + FT_Bool avar_checked; + GX_AVarSegment avar_segment; + + FT_UInt tuplecount; /* shared tuples in `gvar' */ + FT_Fixed* tuplecoords; /* tuplecoords[tuplecount][num_axis] */ + + FT_UInt gv_glyphcnt; + FT_ULong* glyphoffsets; + + } GX_BlendRec; + + + /*************************************************************************/ + /* */ + /* <enum> */ + /* GX_TupleCountFlags */ + /* */ + /* <Description> */ + /* Flags used within the `TupleCount' field of the `gvar' table. */ + /* */ + typedef enum GX_TupleCountFlags_ + { + GX_TC_TUPLES_SHARE_POINT_NUMBERS = 0x8000, + GX_TC_RESERVED_TUPLE_FLAGS = 0x7000, + GX_TC_TUPLE_COUNT_MASK = 0x0FFF + + } GX_TupleCountFlags; + + + /*************************************************************************/ + /* */ + /* <enum> */ + /* GX_TupleIndexFlags */ + /* */ + /* <Description> */ + /* Flags used within the `TupleIndex' field of the `gvar' and `cvar' */ + /* tables. */ + /* */ + typedef enum GX_TupleIndexFlags_ + { + GX_TI_EMBEDDED_TUPLE_COORD = 0x8000, + GX_TI_INTERMEDIATE_TUPLE = 0x4000, + GX_TI_PRIVATE_POINT_NUMBERS = 0x2000, + GX_TI_RESERVED_TUPLE_FLAG = 0x1000, + GX_TI_TUPLE_INDEX_MASK = 0x0FFF + + } GX_TupleIndexFlags; + + +#define TTAG_wght FT_MAKE_TAG( 'w', 'g', 'h', 't' ) +#define TTAG_wdth FT_MAKE_TAG( 'w', 'd', 't', 'h' ) +#define TTAG_opsz FT_MAKE_TAG( 'o', 'p', 's', 'z' ) +#define TTAG_slnt FT_MAKE_TAG( 's', 'l', 'n', 't' ) + + + FT_LOCAL( FT_Error ) + TT_Set_MM_Blend( TT_Face face, + FT_UInt num_coords, + FT_Fixed* coords ); + + FT_LOCAL( FT_Error ) + TT_Set_Var_Design( TT_Face face, + FT_UInt num_coords, + FT_Fixed* coords ); + + FT_LOCAL( FT_Error ) + TT_Get_MM_Var( TT_Face face, + FT_MM_Var* *master ); + + + FT_LOCAL( FT_Error ) + tt_face_vary_cvt( TT_Face face, + FT_Stream stream ); + + + FT_LOCAL( FT_Error ) + TT_Vary_Get_Glyph_Deltas( TT_Face face, + FT_UInt glyph_index, + FT_Vector* *deltas, + FT_UInt n_points ); + + + FT_LOCAL( void ) + tt_done_blend( FT_Memory memory, + GX_Blend blend ); + + +FT_END_HEADER + + +#endif /* __TTGXVAR_H__ */ + + +/* END */ |