628 lines
14 KiB
C++
628 lines
14 KiB
C++
/*
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* Copyright (c) 2011 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 "TestFEC.h"
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#include "audio_coding_module_typedefs.h"
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#include "common_types.h"
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#include "engine_configurations.h"
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#include <cassert>
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#include <iostream>
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#include "trace.h"
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#include "utility.h"
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TestFEC::TestFEC(int testMode):
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_acmA(NULL),
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_acmB(NULL),
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_channelA2B(NULL),
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_testCntr(0)
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{
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_testMode = testMode;
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}
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using namespace std;
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TestFEC::~TestFEC()
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{
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if(_acmA != NULL)
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{
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AudioCodingModule::Destroy(_acmA);
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_acmA = NULL;
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}
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if(_acmB != NULL)
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{
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AudioCodingModule::Destroy(_acmB);
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_acmB = NULL;
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}
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if(_channelA2B != NULL)
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{
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delete _channelA2B;
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_channelA2B = NULL;
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}
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}
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void TestFEC::Perform()
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{
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if(_testMode == 0)
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{
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printf("Running FEC Test");
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WEBRTC_TRACE(webrtc::kTraceStateInfo, webrtc::kTraceAudioCoding, -1,
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"---------- TestFEC ----------");
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}
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char fileName[] = "./modules/audio_coding/main/test/testfile32kHz.pcm";
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_inFileA.Open(fileName, 32000, "rb");
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bool fecEnabled;
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_acmA = AudioCodingModule::Create(0);
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_acmB = AudioCodingModule::Create(1);
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_acmA->InitializeReceiver();
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_acmB->InitializeReceiver();
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WebRtc_UWord8 numEncoders = _acmA->NumberOfCodecs();
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CodecInst myCodecParam;
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if(_testMode != 0)
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{
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printf("Registering codecs at receiver... \n");
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}
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for(WebRtc_UWord8 n = 0; n < numEncoders; n++)
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{
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_acmB->Codec(n, myCodecParam);
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if(_testMode != 0)
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{
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printf("%s\n", myCodecParam.plname);
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}
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_acmB->RegisterReceiveCodec(myCodecParam);
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}
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// Create and connect the channel
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_channelA2B = new Channel;
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_acmA->RegisterTransportCallback(_channelA2B);
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_channelA2B->RegisterReceiverACM(_acmB);
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if(_testMode != 0)
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{
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printf("=======================================================================\n");
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printf("%d ",_testCntr++);
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}
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else
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{
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printf(".");
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}
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#ifndef WEBRTC_CODEC_G722
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printf("G722 needs to be activated to run this test\n");
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exit(-1);
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#endif
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char nameG722[] = "G722";
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RegisterSendCodec('A', nameG722, 16000);
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char nameCN[] = "CN";
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RegisterSendCodec('A', nameCN, 16000);
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char nameRED[] = "RED";
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RegisterSendCodec('A', nameRED);
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OpenOutFile(_testCntr);
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SetVAD(true, true, VADAggr);
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_acmA->SetFECStatus(false);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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Run();
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_outFileB.Close();
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if(_testMode != 0)
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{
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printf("=======================================================================\n");
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printf("%d ",_testCntr++);
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}
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else
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{
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printf(".");
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}
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_acmA->SetFECStatus(true);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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OpenOutFile(_testCntr);
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Run();
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_outFileB.Close();
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if(_testMode != 0)
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{
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printf("=======================================================================\n");
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printf("%d ",_testCntr++);
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}
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else
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{
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printf(".");
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}
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char nameISAC[] = "iSAC";
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RegisterSendCodec('A',nameISAC, 16000);
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OpenOutFile(_testCntr);
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SetVAD(true, true, VADVeryAggr);
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_acmA->SetFECStatus(false);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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Run();
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_outFileB.Close();
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if(_testMode != 0)
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{
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printf("=======================================================================\n");
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printf("%d ",_testCntr++);
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}
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else
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{
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printf(".");
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}
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_acmA->SetFECStatus(true);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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OpenOutFile(_testCntr);
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Run();
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_outFileB.Close();
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if(_testMode != 0)
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{
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printf("=======================================================================\n");
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printf("%d ",_testCntr++);
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}
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else
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{
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printf(".");
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}
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RegisterSendCodec('A', nameISAC, 32000);
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OpenOutFile(_testCntr);
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SetVAD(true, true, VADVeryAggr);
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_acmA->SetFECStatus(false);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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Run();
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_outFileB.Close();
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if(_testMode != 0)
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{
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printf("=======================================================================\n");
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printf("%d ",_testCntr++);
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}
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else
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{
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printf(".");
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}
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_acmA->SetFECStatus(true);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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OpenOutFile(_testCntr);
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Run();
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_outFileB.Close();
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if(_testMode != 0)
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{
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printf("=======================================================================\n");
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printf("%d ",_testCntr++);
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}
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else
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{
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printf(".");
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}
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RegisterSendCodec('A', nameISAC, 32000);
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OpenOutFile(_testCntr);
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SetVAD(false, false, VADNormal);
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_acmA->SetFECStatus(true);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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Run();
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RegisterSendCodec('A', nameISAC, 16000);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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Run();
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RegisterSendCodec('A', nameISAC, 32000);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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Run();
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RegisterSendCodec('A', nameISAC, 16000);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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Run();
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_outFileB.Close();
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_channelA2B->SetFECTestWithPacketLoss(true);
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if(_testMode != 0)
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{
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printf("=======================================================================\n");
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printf("%d ",_testCntr++);
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}
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else
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{
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printf(".");
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}
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RegisterSendCodec('A',nameG722);
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RegisterSendCodec('A', nameCN, 16000);
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OpenOutFile(_testCntr);
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SetVAD(true, true, VADAggr);
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_acmA->SetFECStatus(false);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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Run();
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_outFileB.Close();
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if(_testMode != 0)
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{
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printf("=======================================================================\n");
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printf("%d ",_testCntr++);
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}
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else
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{
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printf(".");
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}
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_acmA->SetFECStatus(true);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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OpenOutFile(_testCntr);
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Run();
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_outFileB.Close();
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if(_testMode != 0)
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{
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printf("=======================================================================\n");
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printf("%d ",_testCntr++);
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}
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else
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{
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printf(".");
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}
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RegisterSendCodec('A', nameISAC, 16000);
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OpenOutFile(_testCntr);
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SetVAD(true, true, VADVeryAggr);
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_acmA->SetFECStatus(false);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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Run();
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_outFileB.Close();
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if(_testMode != 0)
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{
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printf("=======================================================================\n");
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printf("%d ",_testCntr++);
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}
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else
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{
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printf(".");
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}
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_acmA->SetFECStatus(true);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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OpenOutFile(_testCntr);
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Run();
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_outFileB.Close();
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if(_testMode != 0)
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{
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printf("=======================================================================\n");
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printf("%d ",_testCntr++);
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}
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else
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{
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printf(".");
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}
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RegisterSendCodec('A', nameISAC, 32000);
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OpenOutFile(_testCntr);
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SetVAD(true, true, VADVeryAggr);
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_acmA->SetFECStatus(false);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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Run();
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_outFileB.Close();
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if(_testMode != 0)
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{
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printf("=======================================================================\n");
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printf("%d ",_testCntr++);
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}
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else
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{
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printf(".");
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}
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_acmA->SetFECStatus(true);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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OpenOutFile(_testCntr);
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Run();
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_outFileB.Close();
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if(_testMode != 0)
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{
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printf("=======================================================================\n");
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printf("%d ",_testCntr++);
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}
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else
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{
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printf(".");
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}
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RegisterSendCodec('A', nameISAC, 32000);
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OpenOutFile(_testCntr);
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SetVAD(false, false, VADNormal);
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_acmA->SetFECStatus(true);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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Run();
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RegisterSendCodec('A', nameISAC, 16000);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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Run();
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RegisterSendCodec('A', nameISAC, 32000);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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Run();
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RegisterSendCodec('A', nameISAC, 16000);
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fecEnabled = _acmA->FECStatus();
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if(_testMode != 0)
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{
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printf("FEC currently %s\n",(fecEnabled?"ON":"OFF"));
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DisplaySendReceiveCodec();
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}
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Run();
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_outFileB.Close();
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if(_testMode == 0)
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{
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printf("Done!\n");
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}
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}
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WebRtc_Word32 TestFEC::SetVAD(bool enableDTX, bool enableVAD, ACMVADMode vadMode)
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{
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if(_testMode != 0)
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{
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printf("DTX %s; VAD %s; VAD-Mode %d\n",
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enableDTX? "ON":"OFF",
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enableVAD? "ON":"OFF",
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(WebRtc_Word16)vadMode);
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}
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return _acmA->SetVAD(enableDTX, enableVAD, vadMode);
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}
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WebRtc_Word16 TestFEC::RegisterSendCodec(char side, char* codecName, WebRtc_Word32 samplingFreqHz)
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{
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if(_testMode != 0)
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{
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if(samplingFreqHz > 0)
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{
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printf("Registering %s-%d for side %c\n", codecName, samplingFreqHz, side);
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}
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else
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{
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printf("Registering %s for side %c\n", codecName, side);
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}
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}
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cout << flush;
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AudioCodingModule* myACM;
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switch(side)
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{
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case 'A':
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{
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myACM = _acmA;
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break;
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}
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case 'B':
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{
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myACM = _acmB;
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break;
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}
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default:
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return -1;
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}
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if(myACM == NULL)
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{
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assert(false);
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return -1;
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}
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CodecInst myCodecParam;
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CHECK_ERROR(AudioCodingModule::Codec(codecName, myCodecParam, samplingFreqHz));
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CHECK_ERROR(myACM->RegisterSendCodec(myCodecParam));
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// initialization was succesful
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return 0;
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}
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void TestFEC::Run()
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{
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AudioFrame audioFrame;
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WebRtc_UWord16 msecPassed = 0;
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WebRtc_UWord32 secPassed = 0;
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WebRtc_UWord16 SamplesIn10MsecA = _inFileA.PayloadLength10Ms();
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WebRtc_UWord32 timestampA = 1;
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WebRtc_Word32 outFreqHzB = _outFileB.SamplingFrequency();
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while(!_inFileA.EndOfFile())
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{
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_inFileA.Read10MsData(audioFrame);
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//audioFrame._timeStamp = timestampA;
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//timestampA += SamplesIn10MsecA;
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CHECK_ERROR(_acmA->Add10MsData(audioFrame));
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CHECK_ERROR(_acmA->Process());
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CHECK_ERROR(_acmB->PlayoutData10Ms(outFreqHzB, audioFrame));
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_outFileB.Write10MsData(audioFrame._payloadData, audioFrame._payloadDataLengthInSamples);
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msecPassed += 10;
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if(msecPassed >= 1000)
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{
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msecPassed = 0;
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secPassed++;
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}
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if(((secPassed%5) == 4) && (msecPassed == 0) && (_testCntr > 14))
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{
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printf("%3u:%3u ", secPassed, msecPassed);
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_acmA->SetFECStatus(false);
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printf("FEC currently %s\n",(_acmA->FECStatus()?"ON":"OFF"));
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}
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if(((secPassed%5) == 4) && (msecPassed >= 990) && (_testCntr > 14))
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{
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printf("%3u:%3u ", secPassed, msecPassed);
|
|
_acmA->SetFECStatus(true);
|
|
printf("FEC currently %s\n",(_acmA->FECStatus()?"ON":"OFF"));
|
|
}
|
|
}
|
|
_inFileA.Rewind();
|
|
}
|
|
|
|
void TestFEC::OpenOutFile(WebRtc_Word16 testNumber)
|
|
{
|
|
char fileName[500] = "./modules/audio_coding/main/test/res_tests/TestFEC_outFile_";
|
|
char cntrStr[10];
|
|
|
|
if(_testMode == 0)
|
|
{
|
|
sprintf(fileName, "./modules/audio_coding/main/test/res_autotests/TestFEC_outFile_");
|
|
}
|
|
sprintf(cntrStr, "%02d.pcm", testNumber);
|
|
strcat(fileName, cntrStr);
|
|
_outFileB.Open(fileName, 32000, "wb");
|
|
}
|
|
|
|
void TestFEC::DisplaySendReceiveCodec()
|
|
{
|
|
CodecInst myCodecParam;
|
|
_acmA->SendCodec(myCodecParam);
|
|
printf("%s -> ", myCodecParam.plname);
|
|
_acmB->ReceiveCodec(myCodecParam);
|
|
printf("%s\n", myCodecParam.plname);
|
|
}
|