dos2unix
This commit is contained in:
Behdad Esfahbod
parent
81408cd51c
commit
fb0d252462
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@ -1,128 +1,128 @@
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/*
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* Copyright (C) 2010 Red Hat, Inc.
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*
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* This is part of HarfBuzz, a text shaping library.
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*
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* Permission is hereby granted, without written agreement and without
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* license or royalty fees, to use, copy, modify, and distribute this
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* software and its documentation for any purpose, provided that the
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* above copyright notice and the following two paragraphs appear in
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* all copies of this software.
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*
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
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* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
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* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
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* DAMAGE.
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*
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* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
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* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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*
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* Red Hat Author(s): Behdad Esfahbod
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*/
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#ifndef HB_OT_HEAD_PRIVATE_HH
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#define HB_OT_HEAD_PRIVATE_HH
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#include "hb-open-type-private.hh"
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/*
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* head
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*/
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#define HB_OT_TAG_head HB_TAG('h','e','a','d')
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struct head
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{
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static const hb_tag_t Tag = HB_OT_TAG_head;
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inline bool sanitize (hb_sanitize_context_t *c) {
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TRACE_SANITIZE ();
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/* Shall we check for magicNumber here? Who cares? */
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return c->check_struct (this) && likely (version.major == 1);
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}
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FixedVersion version; /* Version of the head table--currently
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* 0x00010000 for version 1.0. */
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FixedVersion fontRevision; /* Set by font manufacturer. */
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ULONG checkSumAdjustment; /* To compute: set it to 0, sum the
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* entire font as ULONG, then store
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* 0xB1B0AFBA - sum. */
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ULONG magicNumber; /* Set to 0x5F0F3CF5. */
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USHORT flags; /* Bit 0: Baseline for font at y=0;
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* Bit 1: Left sidebearing point at x=0;
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* Bit 2: Instructions may depend on point size;
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* Bit 3: Force ppem to integer values for all
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* internal scaler math; may use fractional
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* ppem sizes if this bit is clear;
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* Bit 4: Instructions may alter advance width
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* (the advance widths might not scale linearly);
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* Bits 5-10: These should be set according to
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* Apple's specification. However, they are not
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* implemented in OpenType.
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* Bit 5: This bit should be set in fonts that are
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* intended to e laid out vertically, and in
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* which the glyphs have been drawn such that an
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* x-coordinate of 0 corresponds to the desired
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* vertical baseline.
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* Bit 6: This bit must be set to zero.
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* Bit 7: This bit should be set if the font
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* requires layout for correct linguistic
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* rendering (e.g. Arabic fonts).
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* Bit 8: This bit should be set for a GX font
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* which has one or more metamorphosis effects
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* designated as happening by default.
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* Bit 9: This bit should be set if the font
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* contains any strong right-to-left glyphs.
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* Bit 10: This bit should be set if the font
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* contains Indic-style rearrangement effects.
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* Bit 11: Font data is 'lossless,' as a result
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* of having been compressed and decompressed
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* with the Agfa MicroType Express engine.
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* Bit 12: Font converted (produce compatible metrics)
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* Bit 13: Font optimized for ClearType™.
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* Note, fonts that rely on embedded bitmaps (EBDT)
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* for rendering should not be considered optimized
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* for ClearType, and therefore should keep this bit
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* cleared.
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* Bit 14: Reserved, set to 0
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* Bit 15: Reserved, set to 0. */
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USHORT unitsPerEm; /* Valid range is from 16 to 16384. This value
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* should be a power of 2 for fonts that have
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* TrueType outlines. */
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LONGDATETIME created; /* Number of seconds since 12:00 midnight,
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January 1, 1904. 64-bit integer */
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LONGDATETIME modified; /* Number of seconds since 12:00 midnight,
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January 1, 1904. 64-bit integer */
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SHORT xMin; /* For all glyph bounding boxes. */
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SHORT yMin; /* For all glyph bounding boxes. */
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SHORT xMax; /* For all glyph bounding boxes. */
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SHORT yMax; /* For all glyph bounding boxes. */
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USHORT macStyle; /* Bit 0: Bold (if set to 1);
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* Bit 1: Italic (if set to 1)
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* Bit 2: Underline (if set to 1)
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* Bit 3: Outline (if set to 1)
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* Bit 4: Shadow (if set to 1)
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* Bit 5: Condensed (if set to 1)
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* Bit 6: Extended (if set to 1)
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* Bits 7-15: Reserved (set to 0). */
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USHORT lowestRecPPEM; /* Smallest readable size in pixels. */
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SHORT fontDirectionHint; /* Deprecated (Set to 2).
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* 0: Fully mixed directional glyphs;
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* 1: Only strongly left to right;
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* 2: Like 1 but also contains neutrals;
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* -1: Only strongly right to left;
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* -2: Like -1 but also contains neutrals. */
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SHORT indexToLocFormat; /* 0 for short offsets, 1 for long. */
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SHORT glyphDataFormat; /* 0 for current format. */
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public:
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DEFINE_SIZE_STATIC (54);
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};
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#endif /* HB_OT_HEAD_PRIVATE_HH */
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/*
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* Copyright (C) 2010 Red Hat, Inc.
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*
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* This is part of HarfBuzz, a text shaping library.
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*
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* Permission is hereby granted, without written agreement and without
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* license or royalty fees, to use, copy, modify, and distribute this
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* software and its documentation for any purpose, provided that the
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* above copyright notice and the following two paragraphs appear in
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* all copies of this software.
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*
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
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* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
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* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
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* DAMAGE.
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*
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* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
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* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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*
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* Red Hat Author(s): Behdad Esfahbod
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*/
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#ifndef HB_OT_HEAD_PRIVATE_HH
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#define HB_OT_HEAD_PRIVATE_HH
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#include "hb-open-type-private.hh"
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/*
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* head
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*/
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#define HB_OT_TAG_head HB_TAG('h','e','a','d')
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struct head
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{
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static const hb_tag_t Tag = HB_OT_TAG_head;
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inline bool sanitize (hb_sanitize_context_t *c) {
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TRACE_SANITIZE ();
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/* Shall we check for magicNumber here? Who cares? */
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return c->check_struct (this) && likely (version.major == 1);
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}
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FixedVersion version; /* Version of the head table--currently
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* 0x00010000 for version 1.0. */
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FixedVersion fontRevision; /* Set by font manufacturer. */
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ULONG checkSumAdjustment; /* To compute: set it to 0, sum the
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* entire font as ULONG, then store
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* 0xB1B0AFBA - sum. */
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ULONG magicNumber; /* Set to 0x5F0F3CF5. */
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USHORT flags; /* Bit 0: Baseline for font at y=0;
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* Bit 1: Left sidebearing point at x=0;
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* Bit 2: Instructions may depend on point size;
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* Bit 3: Force ppem to integer values for all
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* internal scaler math; may use fractional
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* ppem sizes if this bit is clear;
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* Bit 4: Instructions may alter advance width
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* (the advance widths might not scale linearly);
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* Bits 5-10: These should be set according to
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* Apple's specification. However, they are not
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* implemented in OpenType.
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* Bit 5: This bit should be set in fonts that are
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* intended to e laid out vertically, and in
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* which the glyphs have been drawn such that an
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* x-coordinate of 0 corresponds to the desired
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* vertical baseline.
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* Bit 6: This bit must be set to zero.
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* Bit 7: This bit should be set if the font
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* requires layout for correct linguistic
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* rendering (e.g. Arabic fonts).
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* Bit 8: This bit should be set for a GX font
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* which has one or more metamorphosis effects
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* designated as happening by default.
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* Bit 9: This bit should be set if the font
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* contains any strong right-to-left glyphs.
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* Bit 10: This bit should be set if the font
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* contains Indic-style rearrangement effects.
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* Bit 11: Font data is 'lossless,' as a result
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* of having been compressed and decompressed
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* with the Agfa MicroType Express engine.
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* Bit 12: Font converted (produce compatible metrics)
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* Bit 13: Font optimized for ClearType™.
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* Note, fonts that rely on embedded bitmaps (EBDT)
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* for rendering should not be considered optimized
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* for ClearType, and therefore should keep this bit
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* cleared.
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* Bit 14: Reserved, set to 0
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* Bit 15: Reserved, set to 0. */
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USHORT unitsPerEm; /* Valid range is from 16 to 16384. This value
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* should be a power of 2 for fonts that have
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* TrueType outlines. */
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LONGDATETIME created; /* Number of seconds since 12:00 midnight,
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January 1, 1904. 64-bit integer */
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LONGDATETIME modified; /* Number of seconds since 12:00 midnight,
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January 1, 1904. 64-bit integer */
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SHORT xMin; /* For all glyph bounding boxes. */
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SHORT yMin; /* For all glyph bounding boxes. */
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SHORT xMax; /* For all glyph bounding boxes. */
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SHORT yMax; /* For all glyph bounding boxes. */
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USHORT macStyle; /* Bit 0: Bold (if set to 1);
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* Bit 1: Italic (if set to 1)
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* Bit 2: Underline (if set to 1)
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* Bit 3: Outline (if set to 1)
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* Bit 4: Shadow (if set to 1)
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* Bit 5: Condensed (if set to 1)
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* Bit 6: Extended (if set to 1)
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* Bits 7-15: Reserved (set to 0). */
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USHORT lowestRecPPEM; /* Smallest readable size in pixels. */
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SHORT fontDirectionHint; /* Deprecated (Set to 2).
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* 0: Fully mixed directional glyphs;
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* 1: Only strongly left to right;
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* 2: Like 1 but also contains neutrals;
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* -1: Only strongly right to left;
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* -2: Like -1 but also contains neutrals. */
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SHORT indexToLocFormat; /* 0 for short offsets, 1 for long. */
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SHORT glyphDataFormat; /* 0 for current format. */
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public:
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DEFINE_SIZE_STATIC (54);
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};
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#endif /* HB_OT_HEAD_PRIVATE_HH */
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