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/*
* Copyright (c) 2014 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_AUDIO_CODING_CODECS_PCM16B_AUDIO_ENCODER_PCM16B_H_
#define MODULES_AUDIO_CODING_CODECS_PCM16B_AUDIO_ENCODER_PCM16B_H_
#include <cstddef>
#include <cstdint>
#include "api/audio_codecs/audio_encoder.h"
#include "modules/audio_coding/codecs/g711/audio_encoder_pcm.h"
namespace webrtc {
class AudioEncoderPcm16B final : public AudioEncoderPcm {
public:
struct Config : public AudioEncoderPcm::Config {
public:
Config() : AudioEncoderPcm::Config(107), sample_rate_hz(8000) {}
bool IsOk() const;
int sample_rate_hz;
};
explicit AudioEncoderPcm16B(const Config& config)
: AudioEncoderPcm(config, config.sample_rate_hz) {}
AudioEncoderPcm16B(const AudioEncoderPcm16B&) = delete;
AudioEncoderPcm16B& operator=(const AudioEncoderPcm16B&) = delete;
protected:
size_t EncodeCall(const int16_t* audio,
size_t input_len,
uint8_t* encoded) override;
size_t BytesPerSample() const override;
AudioEncoder::CodecType GetCodecType() const override;
};
} // namespace webrtc
#endif // MODULES_AUDIO_CODING_CODECS_PCM16B_AUDIO_ENCODER_PCM16B_H_
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