1 /*! 2 * \copy 3 * Copyright (c) 2013, Cisco Systems 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * * Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 13 * * Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 21 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 22 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 24 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 26 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 28 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 * 31 */ 32 33 //nal_prefix.h - definitions for NAL Unit Header(/Ext) and PrefixNALUnit 34 #ifndef WELS_NAL_UNIT_PREFIX_H__ 35 #define WELS_NAL_UNIT_PREFIX_H__ 36 37 #include "typedefs.h" 38 #include "wels_common_basis.h" 39 #include "slice.h" 40 41 namespace WelsDec { 42 43 ///////////////////////////////////NAL Unit prefix/headers/////////////////////////////////// 44 45 /* Prefix NAL Unix syntax, refer to Page 392 in JVT X201wcm */ 46 typedef struct TagPrefixNalUnit { 47 SRefBasePicMarking sRefPicBaseMarking; 48 bool bStoreRefBasePicFlag; 49 bool bPrefixNalUnitAdditionalExtFlag; 50 bool bPrefixNalUnitExtFlag; 51 bool bPrefixNalCorrectFlag; 52 } SPrefixNalUnit, *PPrefixNalUnit; 53 54 } // namespace WelsDec 55 56 #endif//WELS_NAL_UNIT_PREFIX_H__ 57