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Diffstat (limited to 'nx-X11/lib/font/FreeType/ftfuncs.h')
-rw-r--r-- | nx-X11/lib/font/FreeType/ftfuncs.h | 189 |
1 files changed, 0 insertions, 189 deletions
diff --git a/nx-X11/lib/font/FreeType/ftfuncs.h b/nx-X11/lib/font/FreeType/ftfuncs.h deleted file mode 100644 index f115a8b77..000000000 --- a/nx-X11/lib/font/FreeType/ftfuncs.h +++ /dev/null @@ -1,189 +0,0 @@ -/* -Copyright (c) 1998-2002 by Juliusz Chroboczek -Copyright (c) 2003 After X-TT Project, All rights reserved. - -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. -*/ -/* $XFree86: xc/lib/font/FreeType/ftfuncs.h,v 1.17 2003/12/21 04:02:07 dawes Exp $ */ - -/* Number of buckets in the hashtable holding faces */ -#define NUMFACEBUCKETS 32 - -/* Glyphs are held in segments of this size */ -#define FONTSEGMENTSIZE 16 - -/* A structure that holds bitmap order and padding info. */ - -typedef struct { - int bit; /* bit order */ - int byte; /* byte order */ - int glyph; /* glyph pad size */ - int scan; /* machine word size */ -} FontBitmapFormatRec, *FontBitmapFormatPtr; - -struct FTSize_s; - -/* At the lowest level, there is face; FTFaces are in one-to-one - correspondence with TrueType faces. Multiple instance may share - the same face. */ - -typedef struct _FTFace { - char *filename; - FT_Face face; - int bitmap; - struct _FTInstance *instances; - struct _FTInstance *active_instance; - struct _FTFace *next; /* link to next face in bucket */ -} FTFaceRec, *FTFacePtr; - -/* A transformation matrix with resolution information */ -typedef struct _FTNormalisedTransformation { - double scale; - int nonIdentity; /* if 0, matrix is the identity */ - FT_Matrix matrix; - int xres, yres; -} FTNormalisedTransformationRec, *FTNormalisedTransformationPtr; - -#define FT_PROPORTIONAL 0 -#define FT_MONOSPACED 1 -#define FT_CHARCELL 2 - -#define FT_AVAILABLE_UNKNOWN 0 -#define FT_AVAILABLE_NO 1 -#define FT_AVAILABLE_METRICS 2 -#define FT_AVAILABLE_RASTERISED 3 - -#define FT_GET_GLYPH_BOTH 0x01 -#define FT_GET_GLYPH_METRICS_ONLY 0x02 -#define FT_GET_DUMMY 0x04 -#define FT_FORCE_CONSTANT_SPACING 0x08 - -#define TTCAP_DOUBLE_STRIKE 0x0001 -#define TTCAP_DOUBLE_STRIKE_MKBOLD_EDGE_LEFT 0x0002 -#define TTCAP_DOUBLE_STRIKE_CORRECT_B_BOX_WIDTH 0x0008 -#define TTCAP_IS_VERY_LAZY 0x0010 -#define TTCAP_DISABLE_DEFAULT_VERY_LAZY 0x0020 -#define TTCAP_FORCE_C_LSB_FLAG 0x0100 -#define TTCAP_FORCE_C_RSB_FLAG 0x0200 -#define TTCAP_FORCE_C_OUTSIDE 0x0400 -#define TTCAP_MONO_CENTER 0x0800 - -/* TTCap */ -struct TTCapInfo { - long flags; - double autoItalic; - double scaleWidth; - double scaleBBoxWidth; - double scaleBBoxHeight; - int doubleStrikeShift; - int adjustBBoxWidthByPixel; - int adjustLeftSideBearingByPixel; - int adjustRightSideBearingByPixel; - double scaleBitmap; - int forceConstantSpacingBegin; - int forceConstantSpacingEnd; - /* We don't compare */ - int force_c_adjust_width_by_pixel; - int force_c_adjust_lsb_by_pixel; - int force_c_adjust_rsb_by_pixel; - int force_c_representative_metrics_char_code; - double force_c_scale_b_box_width; - double force_c_scale_b_box_height; - double force_c_scale_lsb; - double force_c_scale_rsb; - double vl_slant; - int lsbShiftOfBitmapAutoItalic; - int rsbShiftOfBitmapAutoItalic; -}; - -/* An instance builds on a face by specifying the transformation - matrix. Multiple fonts may share the same instance. */ - -/* This structure caches bitmap data */ -typedef struct _FTInstance { - FTFacePtr face; /* the associated face */ - FT_Size size; - FTNormalisedTransformationRec transformation; - FT_Int32 load_flags; - FT_ULong strike_index; - int spacing; /* actual spacing */ - double pixel_size; /* to calc attributes (actual height) */ - double pixel_width_unit_x; /* to calc horiz. width (cosine) */ - double pixel_width_unit_y; /* to calc vert. width (cosine) */ - xCharInfo *charcellMetrics; /* the header's metrics */ - int averageWidth; /* the header's metrics */ - long rawAverageWidth; /* the header's metrics */ - double advance; /* the header's metrics */ - xCharInfo *forceConstantMetrics; - FontBitmapFormatRec bmfmt; - unsigned nglyphs; - CharInfoPtr *glyphs; /* glyphs and available are used in parallel */ - int **available; - struct TTCapInfo ttcap; - int refcount; - struct _FTInstance *next; /* link to next instance */ -} FTInstanceRec, *FTInstancePtr; - -/* A font is an instance with coding information; fonts are in - one-to-one correspondence with X fonts */ -typedef struct _FTFont{ - FTInstancePtr instance; - FTMappingRec mapping; - unsigned zero_idx; - FontInfoPtr info; - int nranges; - CharInfoRec dummy_char; - fsRange *ranges; -} FTFontRec, *FTFontPtr; - -#ifndef NOT_IN_FTFUNCS - -/* Prototypes for some local functions */ - -static int FreeTypeOpenFace(FTFacePtr *facep, char *FTFileName, char *realFileName, int faceNumber); -static void FreeTypeFreeFace(FTFacePtr face); -static int -FreeTypeOpenInstance(FTInstancePtr *instancep, FTFacePtr face, - char *FTFileName, FTNormalisedTransformationPtr trans, - int spacing, FontBitmapFormatPtr bmfmt, - struct TTCapInfo *tmp_ttcap, FT_Int32 load_flags); -static void FreeTypeFreeInstance(FTInstancePtr instance); -static int -FreeTypeInstanceGetGlyph(unsigned idx, int flags, CharInfoPtr *g, FTInstancePtr instance); -static int -FreeTypeInstanceGetGlyphMetrics(unsigned idx, int flags, - xCharInfo **metrics, FTInstancePtr instance ); -static int -FreeTypeRasteriseGlyph(unsigned idx, int flags, CharInfoPtr tgp, - FTInstancePtr instance, int hasMetrics ); -static void FreeTypeFreeFont(FTFontPtr font); -static void FreeTypeFreeXFont(FontPtr pFont, int freeProps); -static void FreeTypeUnloadXFont(FontPtr pFont); -static int -FreeTypeAddProperties(FTFontPtr font, FontScalablePtr vals, FontInfoPtr info, - char *fontname, int rawAverageWidth, Bool font_properties); -static int FreeTypeFontGetGlyph(unsigned code, int flags, CharInfoPtr *g, FTFontPtr font); -static int -FreeTypeLoadFont(FTFontPtr font, FontInfoPtr info, FTFacePtr face, - char *FTFileName, FontScalablePtr vals, FontEntryPtr entry, - FontBitmapFormatPtr bmfmt, FT_Int32 load_flags, - struct TTCapInfo *tmp_ttcap, char *dynStrTTCapCodeRange, - int ttcap_spacing ); - -#endif /* NOT_IN_FTFUNCS */ |