1/*
2 *  Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11#include "webrtc/modules/audio_coding/codecs/audio_encoder.h"
12
13#include "webrtc/base/checks.h"
14#include "webrtc/base/trace_event.h"
15
16namespace webrtc {
17
18AudioEncoder::EncodedInfo::EncodedInfo() = default;
19
20AudioEncoder::EncodedInfo::~EncodedInfo() = default;
21
22int AudioEncoder::RtpTimestampRateHz() const {
23  return SampleRateHz();
24}
25
26AudioEncoder::EncodedInfo AudioEncoder::Encode(
27    uint32_t rtp_timestamp,
28    rtc::ArrayView<const int16_t> audio,
29    size_t max_encoded_bytes,
30    uint8_t* encoded) {
31  TRACE_EVENT0("webrtc", "AudioEncoder::Encode");
32  RTC_CHECK_EQ(audio.size(),
33               static_cast<size_t>(NumChannels() * SampleRateHz() / 100));
34  EncodedInfo info =
35      EncodeInternal(rtp_timestamp, audio, max_encoded_bytes, encoded);
36  RTC_CHECK_LE(info.encoded_bytes, max_encoded_bytes);
37  return info;
38}
39
40bool AudioEncoder::SetFec(bool enable) {
41  return !enable;
42}
43
44bool AudioEncoder::SetDtx(bool enable) {
45  return !enable;
46}
47
48bool AudioEncoder::SetApplication(Application application) {
49  return false;
50}
51
52void AudioEncoder::SetMaxPlaybackRate(int frequency_hz) {}
53
54void AudioEncoder::SetProjectedPacketLossRate(double fraction) {}
55
56void AudioEncoder::SetTargetBitrate(int target_bps) {}
57
58}  // namespace webrtc
59