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Diffstat (limited to 'webrtc/modules/audio_coding/acm2/codec_manager.h')
-rw-r--r-- | webrtc/modules/audio_coding/acm2/codec_manager.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/webrtc/modules/audio_coding/acm2/codec_manager.h b/webrtc/modules/audio_coding/acm2/codec_manager.h new file mode 100644 index 0000000000..9227e13f09 --- /dev/null +++ b/webrtc/modules/audio_coding/acm2/codec_manager.h @@ -0,0 +1,66 @@ +/* + * 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 WEBRTC_MODULES_AUDIO_CODING_ACM2_CODEC_MANAGER_H_ +#define WEBRTC_MODULES_AUDIO_CODING_ACM2_CODEC_MANAGER_H_ + +#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 { + public: + CodecManager(); + ~CodecManager(); + + // Parses the given specification. On success, returns true and updates the + // stored CodecInst and stack parameters; on error, returns false. + bool RegisterEncoder(const CodecInst& send_codec); + + static CodecInst ForgeCodecInst(const AudioEncoder* external_speech_encoder); + + const CodecInst* GetCodecInst() const { + return send_codec_inst_ ? &*send_codec_inst_ : nullptr; + } + const RentACodec::StackParameters* GetStackParams() const { + return &codec_stack_params_; + } + RentACodec::StackParameters* GetStackParams() { return &codec_stack_params_; } + + bool SetCopyRed(bool enable); + + bool SetVAD(bool enable, ACMVADMode mode); + + bool SetCodecFEC(bool enable_codec_fec); + + private: + rtc::ThreadChecker thread_checker_; + rtc::Optional<CodecInst> send_codec_inst_; + RentACodec::StackParameters codec_stack_params_; + + RTC_DISALLOW_COPY_AND_ASSIGN(CodecManager); +}; + +} // namespace acm2 +} // namespace webrtc +#endif // WEBRTC_MODULES_AUDIO_CODING_ACM2_CODEC_MANAGER_H_ |