WebSVN – planix.SVN – Blame – /os/branches/feature_tlsv12/sys/src/cmd/gs/src/gxttf.h

Rev	Author	Line No.	Line
2	-	1	`/* Copyright (C) 2000 Aladdin Enterprises. All rights reserved.`
		2
		3	`This software is provided AS-IS with no warranty, either express or`
		4	`implied.`
		5
		6	`This software is distributed under license and may not be copied,`
		7	`modified or distributed except as expressly authorized under the terms`
		8	`of the license contained in the file LICENSE in this distribution.`
		9
		10	`For more information about licensing, please refer to`
		11	`http://www.ghostscript.com/licensing/. For information on`
		12	`commercial licensing, go to http://www.artifex.com/licensing/ or`
		13	`contact Artifex Software, Inc., 101 Lucas Valley Road #110,`
		14	`San Rafael, CA 94903, U.S.A., +1(415)492-9861.`
		15	`*/`
		16
		17	`/* $Id: gxttf.h,v 1.6 2002/06/28 05:27:22 lpd Exp $ */`
		18	`/* Table definitions for TrueType fonts */`
		19
		20	`#ifndef gxttf_INCLUDED`
		21	`# define gxttf_INCLUDED`
		22
		23	`/* ------ Composite glyf component flags ------ */`
		24
		25	`#define TT_CG_ARGS_ARE_WORDS (1<<0)`
		26	`#define TT_CG_ARGS_ARE_XY_VALUES (1<<1)`
		27	`#define TT_CG_ROUND_XY_TO_GRID (1<<2)`
		28	`#define TT_CG_HAVE_SCALE (1<<3)`
		29	`#define TT_CG_MORE_COMPONENTS (1<<5)`
		30	`#define TT_CG_HAVE_XY_SCALE (1<<6)`
		31	`#define TT_CG_HAVE_2X2 (1<<7)`
		32	`#define TT_CG_HAVE_INSTRUCTIONS (1<<8)`
		33	`#define TT_CG_USE_MY_METRICS (1<<9)`
		34
		35	`/* ------ head ------ */`
		36
		37	`typedef struct ttf_head_s {`
		38	`byte`
		39	`version[4], /* version 1.0 */`
		40	`fontRevision[4],`
		41	`checkSumAdjustment[4],`
		42	`magicNumber[4],`
		43	`flags[2],`
		44	`unitsPerEm[2],`
		45	`created[8],`
		46	`modified[8],`
		47	`xMin[2],`
		48	`yMin[2],`
		49	`xMax[2],`
		50	`yMax[2],`
		51	`macStyle[2],`
		52	`lowestRecPPM[2],`
		53	`fontDirectionHint[2],`
		54	`indexToLocFormat[2],`
		55	`glyphDataFormat[2];`
		56	`} ttf_head_t;`
		57
		58	`/* ------ hhea ------ */`
		59
		60	`typedef struct ttf_hhea_s {`
		61	`byte`
		62	`version[4], /* version 1.0 */`
		63	`ascender[2], /* FWord */`
		64	`descender[2], /* FWord */`
		65	`lineGap[2], /* FWord */`
		66	`advanceWidthMax[2], /* uFWord */`
		67	`minLeftSideBearing[2], /* FWord */`
		68	`minRightSideBearing[2], /* FWord */`
		69	`xMaxExtent[2], /* FWord */`
		70	`caretSlopeRise[2],`
		71	`caretSlopeRun[2],`
		72	`caretOffset[2],`
		73	`reserved[8],`
		74	`metricDataFormat[2], /* 0 */`
		75	`numHMetrics[2];`
		76	`} ttf_hhea_t;`
		77
		78	`/* ------ hmtx ------ */`
		79
		80	`typedef struct longHorMetric_s {`
		81	`byte`
		82	`advanceWidth[2], /* uFWord */`
		83	`lsb[2]; /* FWord */`
		84	`} longHorMetric_t;`
		85
		86	`/* ------ maxp ------ */`
		87
		88	`typedef struct ttf_maxp_s {`
		89	`byte`
		90	`version[4], /* 1.0 */`
		91	`numGlyphs[2],`
		92	`maxPoints[2],`
		93	`maxContours[2],`
		94	`maxCompositePoints[2],`
		95	`maxCompositeContours[2],`
		96	`maxZones[2],`
		97	`maxTwilightPoints[2],`
		98	`maxStorage[2],`
		99	`maxFunctionDefs[2],`
		100	`maxInstructionDefs[2],`
		101	`maxStackElements[2],`
		102	`maxSizeOfInstructions[2],`
		103	`maxComponentElements[2],`
		104	`maxComponentDepth[2];`
		105	`} ttf_maxp_t;`
		106
		107	`/* ------ OS/2 ------ */`
		108
		109	`typedef struct ttf_OS_2_s {`
		110	`byte`
		111	`version[2], /* version 1 */`
		112	`xAvgCharWidth[2],`
		113	`usWeightClass[2],`
		114	`usWidthClass[2],`
		115	`fsType[2],`
		116	`ySubscriptXSize[2],`
		117	`ySubscriptYSize[2],`
		118	`ySubscriptXOffset[2],`
		119	`ySubscriptYOffset[2],`
		120	`ySuperscriptXSize[2],`
		121	`ySuperscriptYSize[2],`
		122	`ySuperscriptXOffset[2],`
		123	`ySuperscriptYOffset[2],`
		124	`yStrikeoutSize[2],`
		125	`yStrikeoutPosition[2],`
		126	`sFamilyClass[2],`
		127	`/panose:/`
		128	`bFamilyType, bSerifStyle, bWeight, bProportion, bContrast,`
		129	`bStrokeVariation, bArmStyle, bLetterform, bMidline, bXHeight,`
		130	`ulUnicodeRanges[16],`
		131	`achVendID[4],`
		132	`fsSelection[2],`
		133	`usFirstCharIndex[2],`
		134	`usLastCharIndex[2],`
		135	`sTypoAscender[2],`
		136	`sTypoDescender[2],`
		137	`sTypoLineGap[2],`
		138	`usWinAscent[2],`
		139	`usWinDescent[2],`
		140	`ulCodePageRanges[8];`
		141	`} ttf_OS_2_t;`
		142
		143	`/* ------ vhea ------ */`
		144
		145	`typedef struct ttf_vhea_s {`
		146	`byte`
		147	`version[4], /* version 1.0 */`
		148	`ascent[2], /* FWord */`
		149	`descent[2], /* FWord */`
		150	`lineGap[2], /* FWord */`
		151	`advanceHeightMax[2], /* uFWord */`
		152	`minTopSideBearing[2], /* FWord */`
		153	`minBottomSideBearing[2], /* FWord */`
		154	`yMaxExtent[2], /* FWord */`
		155	`caretSlopeRise[2],`
		156	`caretSlopeRun[2],`
		157	`caretOffset[2],`
		158	`reserved[8],`
		159	`metricDataFormat[2], /* 0 */`
		160	`numVMetrics[2];`
		161	`} ttf_vhea_t;`
		162
		163	`/* ------ vmtx ------ */`
		164
		165	`typedef struct longVerMetric_s {`
		166	`byte`
		167	`advanceHeight[2], /* uFWord */`
		168	`topSideBearing[2]; /* FWord */`
		169	`} longVerMetric_t;`
		170
		171	`#endif /* gxttf_INCLUDED */`

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