| /* | |
| * Copyright (c) 2023 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 MODULES_RTP_RTCP_SOURCE_LEB128_H_ | |
| #define MODULES_RTP_RTCP_SOURCE_LEB128_H_ | |
| #include <cstdint> | |
| namespace webrtc { | |
| // Returns number of bytes needed to store `value` in leb128 format. | |
| int Leb128Size(uint64_t value); | |
| // Reads leb128 encoded value and advance read_at by number of bytes consumed. | |
| // Sets read_at to nullptr on error. | |
| uint64_t ReadLeb128(const uint8_t*& read_at, const uint8_t* end); | |
| // Encodes `value` in leb128 format. Assumes buffer has size of at least | |
| // Leb128Size(value). Returns number of bytes consumed. | |
| int WriteLeb128(uint64_t value, uint8_t* buffer); | |
| } // namespace webrtc | |
| #endif // MODULES_RTP_RTCP_SOURCE_LEB128_H_ |