hb-ot-layout.h revision 64aef3a54999496fd1de4f5aa5b019e4c03b3836
164aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod/* 264aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * Copyright (C) 2007,2008 Red Hat, Inc. 364aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * 464aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * This is part of HarfBuzz, an OpenType Layout engine library. 564aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * 664aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * Permission is hereby granted, without written agreement and without 764aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * license or royalty fees, to use, copy, modify, and distribute this 864aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * software and its documentation for any purpose, provided that the 964aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * above copyright notice and the following two paragraphs appear in 1064aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * all copies of this software. 1164aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * 1264aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR 1364aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES 1464aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN 1564aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH 1664aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * DAMAGE. 1764aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * 1864aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, 1964aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 2064aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS 2164aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO 2264aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. 2364aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * 2464aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod * Red Hat Author(s): Behdad Esfahbod 2564aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod */ 2664aef3a54999496fd1de4f5aa5b019e4c03b3836Behdad Esfahbod 278dd1c8b8d6797d899d0f5b0a8015886bf6520ca2Behdad Esfahbod#ifndef HB_OT_LAYOUT_OPEN_H 288dd1c8b8d6797d899d0f5b0a8015886bf6520ca2Behdad Esfahbod#define HB_OT_LAYOUT_OPEN_H 2912c4568c680ea2b9b98a16a8b7402ca185c90ef6Behdad Esfahbod 308dd1c8b8d6797d899d0f5b0a8015886bf6520ca2Behdad Esfahbod#include "hb-common.h" 3112c4568c680ea2b9b98a16a8b7402ca185c90ef6Behdad Esfahbod 328dd1c8b8d6797d899d0f5b0a8015886bf6520ca2Behdad EsfahbodHB_BEGIN_DECLS(); 3312c4568c680ea2b9b98a16a8b7402ca185c90ef6Behdad Esfahbod 3412c4568c680ea2b9b98a16a8b7402ca185c90ef6Behdad Esfahbodtypedef uint32_t hb_tag_t; 3512c4568c680ea2b9b98a16a8b7402ca185c90ef6Behdad Esfahbod#define HB_TAG(a,b,c,d) ((hb_tag_t)(((uint8_t)a<<24)|((uint8_t)b<<16)|((uint8_t)c<<8)|(uint8_t)d)) 36b9d7688fb3d45894901484b74095c4f11cab6196Behdad Esfahbod#define HB_TAG_STR(s) (HB_TAG(((const char *) s)[0], \ 37b9d7688fb3d45894901484b74095c4f11cab6196Behdad Esfahbod ((const char *) s)[1], \ 38b9d7688fb3d45894901484b74095c4f11cab6196Behdad Esfahbod ((const char *) s)[2], \ 39b9d7688fb3d45894901484b74095c4f11cab6196Behdad Esfahbod ((const char *) s)[3])) 4012c4568c680ea2b9b98a16a8b7402ca185c90ef6Behdad Esfahbod 418dd1c8b8d6797d899d0f5b0a8015886bf6520ca2Behdad EsfahbodHB_END_DECLS(); 4212c4568c680ea2b9b98a16a8b7402ca185c90ef6Behdad Esfahbod 438dd1c8b8d6797d899d0f5b0a8015886bf6520ca2Behdad Esfahbod#endif /* HB_OT_LAYOUT_OPEN_H */ 44