| /* |
| * Copyright (c) 2015 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_ISAC_AUDIO_DECODER_ISAC_T_H_ |
| #define MODULES_AUDIO_CODING_CODECS_ISAC_AUDIO_DECODER_ISAC_T_H_ |
| |
| #include <vector> |
| |
| #include "absl/types/optional.h" |
| #include "api/audio_codecs/audio_decoder.h" |
| #include "api/scoped_refptr.h" |
| |
| namespace webrtc { |
| |
| template <typename T> |
| class AudioDecoderIsacT final : public AudioDecoder { |
| public: |
| struct Config { |
| bool IsOk() const; |
| int sample_rate_hz = 16000; |
| }; |
| explicit AudioDecoderIsacT(const Config& config); |
| virtual ~AudioDecoderIsacT() override; |
| |
| AudioDecoderIsacT(const AudioDecoderIsacT&) = delete; |
| AudioDecoderIsacT& operator=(const AudioDecoderIsacT&) = delete; |
| |
| bool HasDecodePlc() const override; |
| size_t DecodePlc(size_t num_frames, int16_t* decoded) override; |
| void Reset() override; |
| int ErrorCode() override; |
| int SampleRateHz() const override; |
| size_t Channels() const override; |
| int DecodeInternal(const uint8_t* encoded, |
| size_t encoded_len, |
| int sample_rate_hz, |
| int16_t* decoded, |
| SpeechType* speech_type) override; |
| |
| private: |
| typename T::instance_type* isac_state_; |
| int sample_rate_hz_; |
| }; |
| |
| } // namespace webrtc |
| |
| #endif // MODULES_AUDIO_CODING_CODECS_ISAC_AUDIO_DECODER_ISAC_T_H_ |