godot/thirdparty/harfbuzz/src/OT/Color/CBDT/CBDT.hh

/*
 * Copyright © 2016  Google, Inc.
 *
 *  This is part of HarfBuzz, a text shaping library.
 *
 * Permission is hereby granted, without written agreement and without
 * license or royalty fees, to use, copy, modify, and distribute this
 * software and its documentation for any purpose, provided that the
 * above copyright notice and the following two paragraphs appear in
 * all copies of this software.
 *
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
 * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 *
 * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 *
 * Google Author(s): Seigo Nonaka, Calder Kitagawa
 */

#ifndef OT_COLOR_CBDT_CBDT_HH
#define OT_COLOR_CBDT_CBDT_HH

#include "../../../hb-open-type.hh"
#include "../../../hb-paint.hh"

/*
 * CBLC -- Color Bitmap Location
 * https://docs.microsoft.com/en-us/typography/opentype/spec/cblc
 * https://docs.microsoft.com/en-us/typography/opentype/spec/eblc
 * CBDT -- Color Bitmap Data
 * https://docs.microsoft.com/en-us/typography/opentype/spec/cbdt
 * https://docs.microsoft.com/en-us/typography/opentype/spec/ebdt
 */
#define HB_OT_TAG_CBLC …
#define HB_OT_TAG_CBDT …


namespace OT {

struct cblc_bitmap_size_subset_context_t
{ … };

static inline bool
_copy_data_to_cbdt (hb_vector_t<char> *cbdt_prime,
		    const void        *data,
		    unsigned           length)
{ … }

struct SmallGlyphMetrics
{ … };

struct BigGlyphMetrics : SmallGlyphMetrics
{ … };

struct SBitLineMetrics
{ … };


/*
 * Index Subtables.
 */

struct IndexSubtableHeader
{ … };

template <typename OffsetType>
struct IndexSubtableFormat1Or3
{ … };

struct IndexSubtableFormat1 : IndexSubtableFormat1Or3<HBUINT32> { … };
struct IndexSubtableFormat3 : IndexSubtableFormat1Or3<HBUINT16> { … };

struct IndexSubtable
{ … };

struct IndexSubtableRecord
{ … };

struct IndexSubtableArray
{ … };

struct BitmapSizeTable
{ … };


/*
 * Glyph Bitmap Data Formats.
 */

struct GlyphBitmapDataFormat17
{ … };

struct GlyphBitmapDataFormat18
{ … };

struct GlyphBitmapDataFormat19
{ … };

struct CBLC
{ … };

struct CBDT
{ … };

inline bool
CBLC::subset (hb_subset_context_t *c) const
{ … }

struct CBDT_accelerator_t : CBDT::accelerator_t { … };


} /* namespace OT */

#endif /* OT_COLOR_CBDT_CBDT_HH */