blob: 61832e4f1052f0cc8987a2b13f8eee48d1123561 [file] [log] [blame]
* 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.
#include <map>
#include "webrtc/base/constructormagic.h"
#include "webrtc/base/optional.h"
#include "webrtc/base/scoped_ptr.h"
#include "webrtc/base/thread_checker.h"
#include "webrtc/modules/audio_coding/acm2/rent_a_codec.h"
#include "webrtc/modules/audio_coding/include/audio_coding_module_typedefs.h"
#include "webrtc/common_types.h"
namespace webrtc {
class AudioDecoder;
class AudioEncoder;
namespace acm2 {
class CodecManager final {
int RegisterEncoder(const CodecInst& send_codec);
void RegisterEncoder(AudioEncoder* external_speech_encoder);
rtc::Optional<CodecInst> GetCodecInst() const;
bool SetCopyRed(bool enable);
int SetVAD(bool enable, ACMVADMode mode);
void VAD(bool* dtx_enabled, bool* vad_enabled, ACMVADMode* mode) const;
int SetCodecFEC(bool enable_codec_fec);
// Returns a pointer to AudioDecoder of the given codec. For iSAC, encoding
// and decoding have to be performed on a shared codec instance. By calling
// this method, we get the codec instance that ACM owns.
// If |codec| does not share an instance between encoder and decoder, returns
// null.
AudioDecoder* GetAudioDecoder(const CodecInst& codec);
bool red_enabled() const { return codec_stack_params_.use_red; }
bool codec_fec_enabled() const { return codec_stack_params_.use_codec_fec; }
AudioEncoder* CurrentEncoder() { return rent_a_codec_.GetEncoderStack(); }
const AudioEncoder* CurrentEncoder() const {
return rent_a_codec_.GetEncoderStack();
bool CurrentEncoderIsOpus() const { return encoder_is_opus_; }
rtc::ThreadChecker thread_checker_;
CodecInst send_codec_inst_;
RentACodec rent_a_codec_;
RentACodec::StackParameters codec_stack_params_;
bool encoder_is_opus_;
} // namespace acm2
} // namespace webrtc