| /* |
| * |
| * BlueZ - Bluetooth protocol stack for Linux |
| * |
| * Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org> |
| * |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| * |
| */ |
| |
| #if __BYTE_ORDER == __LITTLE_ENDIAN |
| |
| struct rtp_header { |
| unsigned cc : 4; |
| unsigned x : 1; |
| unsigned p : 1; |
| unsigned v : 2; |
| |
| unsigned pt : 7; |
| unsigned m : 1; |
| |
| uint16_t sequence_number; |
| uint32_t timestamp; |
| uint32_t ssrc; |
| uint32_t csrc[0]; |
| } __attribute__((packed)); |
| |
| struct rtp_payload { |
| unsigned frame_count : 4; |
| unsigned rfa0 : 1; |
| unsigned is_last_fragment : 1; |
| unsigned is_first_fragment : 1; |
| unsigned is_fragmented : 1; |
| } __attribute__((packed)); |
| |
| #elif __BYTE_ORDER == __BIG_ENDIAN |
| |
| struct rtp_header { |
| unsigned v : 2; |
| unsigned p : 1; |
| unsigned x : 1; |
| unsigned cc : 4; |
| |
| unsigned m : 1; |
| unsigned pt : 7; |
| |
| uint16_t sequence_number; |
| uint32_t timestamp; |
| uint32_t ssrc; |
| uint32_t csrc[0]; |
| } __attribute__((packed)); |
| |
| struct rtp_payload { |
| unsigned is_fragmented : 1; |
| unsigned is_first_fragment : 1; |
| unsigned is_last_fragment : 1; |
| unsigned rfa0 : 1; |
| unsigned frame_count : 4; |
| } __attribute__((packed)); |
| |
| #else |
| #error "Unknown byte order" |
| #endif |
