2 * $Id: hierarchy_descriptor.h,v 1.1 2003-10-17 15:36:38 tmbinc Exp $
4 * (C) 2002-2003 Andreas Oberritter <obi@saftware.de>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 #ifndef __dvb_descriptor_hierarchy_descriptor_h__
23 #define __dvb_descriptor_hierarchy_descriptor_h__
25 #include "descriptor.h"
27 class HierarchyDescriptor : public Descriptor
30 unsigned reserved : 4;
31 unsigned hierarchyType : 4;
32 unsigned reserved2 : 2;
33 unsigned hierarchyLayerIndex : 6;
34 unsigned reserved3 : 2;
35 unsigned hierarchyEmbeddedLayerIndex : 6;
36 unsigned reserved4 : 2;
37 unsigned hierarchyChannel : 6;
40 HierarchyDescriptor(const uint8_t * const buffer);
42 uint8_t getHierarchyType(void) const;
43 uint8_t getHierarchyLayerIndex(void) const;
44 uint8_t getHierarchyEmbeddedLayerIndex(void) const;
45 uint8_t getHierarchyChannel(void) const;
48 #endif /* __dvb_descriptor_hierarchy_descriptor_h__ */