webrtc/modules/video_coding/nack_fec_tables.h

/*
 *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */

#ifndef WEBRTC_MODULES_VIDEO_CODING_NACK_FEC_TABLES_H_
#define WEBRTC_MODULES_VIDEO_CODING_NACK_FEC_TABLES_H_

namespace webrtc
{

// Table for adjusting FEC rate for NACK/FEC protection method
// Table values are built as a sigmoid function, ranging from 0 to 100, based on
// the HybridNackTH values defined in media_opt_util.h.
const uint16_t VCMNackFecTable[100] = {
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
1,
1,
1,
1,
1,
2,
2,
2,
3,
3,
4,
5,
6,
7,
9,
10,
12,
15,
18,
21,
24,
28,
32,
37,
41,
46,
51,
56,
61,
66,
70,
74,
78,
81,
84,
86,
89,
90,
92,
93,
95,
95,
96,
97,
97,
98,
98,
99,
99,
99,
99,
99,
99,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,
100,

};

}  // namespace webrtc

#endif // WEBRTC_MODULES_VIDEO_CODING_NACK_FEC_TABLES_H_