d9faa46d57
In this CL, the Expand, Accelerate and PreemptiveExpand objects are created using factory methods. The factory methods are injected into NetEqImpl on creation. This is a step towards implementing a no-decode operation. BUG=2776 R=turaj@webrtc.org Review URL: https://webrtc-codereview.appspot.com/6999005 git-svn-id: http://webrtc.googlecode.com/svn/trunk@5382 4adac7df-926f-26a2-2b94-8c16560cd09d
63 lines
2.9 KiB
C++
63 lines
2.9 KiB
C++
/*
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* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "webrtc/modules/audio_coding/neteq4/interface/neteq.h"
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#include "webrtc/modules/audio_coding/neteq4/accelerate.h"
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#include "webrtc/modules/audio_coding/neteq4/buffer_level_filter.h"
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#include "webrtc/modules/audio_coding/neteq4/decoder_database.h"
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#include "webrtc/modules/audio_coding/neteq4/delay_manager.h"
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#include "webrtc/modules/audio_coding/neteq4/delay_peak_detector.h"
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#include "webrtc/modules/audio_coding/neteq4/dtmf_buffer.h"
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#include "webrtc/modules/audio_coding/neteq4/dtmf_tone_generator.h"
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#include "webrtc/modules/audio_coding/neteq4/expand.h"
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#include "webrtc/modules/audio_coding/neteq4/neteq_impl.h"
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#include "webrtc/modules/audio_coding/neteq4/packet_buffer.h"
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#include "webrtc/modules/audio_coding/neteq4/payload_splitter.h"
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#include "webrtc/modules/audio_coding/neteq4/preemptive_expand.h"
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#include "webrtc/modules/audio_coding/neteq4/timestamp_scaler.h"
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namespace webrtc {
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// Creates all classes needed and inject them into a new NetEqImpl object.
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// Return the new object.
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NetEq* NetEq::Create(int sample_rate_hz) {
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BufferLevelFilter* buffer_level_filter = new BufferLevelFilter;
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DecoderDatabase* decoder_database = new DecoderDatabase;
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DelayPeakDetector* delay_peak_detector = new DelayPeakDetector;
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DelayManager* delay_manager = new DelayManager(kMaxNumPacketsInBuffer,
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delay_peak_detector);
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DtmfBuffer* dtmf_buffer = new DtmfBuffer(sample_rate_hz);
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DtmfToneGenerator* dtmf_tone_generator = new DtmfToneGenerator;
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PacketBuffer* packet_buffer = new PacketBuffer(kMaxNumPacketsInBuffer,
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kMaxBytesInBuffer);
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PayloadSplitter* payload_splitter = new PayloadSplitter;
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TimestampScaler* timestamp_scaler = new TimestampScaler(*decoder_database);
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AccelerateFactory* accelerate_factory = new AccelerateFactory;
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ExpandFactory* expand_factory = new ExpandFactory;
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PreemptiveExpandFactory* preemptive_expand_factory =
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new PreemptiveExpandFactory;
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return new NetEqImpl(sample_rate_hz,
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buffer_level_filter,
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decoder_database,
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delay_manager,
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delay_peak_detector,
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dtmf_buffer,
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dtmf_tone_generator,
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packet_buffer,
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payload_splitter,
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timestamp_scaler,
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accelerate_factory,
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expand_factory,
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preemptive_expand_factory);
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}
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} // namespace webrtc
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