| /* |
| * Copyright (c) 2011 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 "voe_rtp_rtcp_impl.h" |
| #include "trace.h" |
| #include "file_wrapper.h" |
| #include "critical_section_wrapper.h" |
| #include "voice_engine_impl.h" |
| #include "voe_errors.h" |
| |
| #include "channel.h" |
| #include "transmit_mixer.h" |
| |
| namespace webrtc { |
| |
| VoERTP_RTCP* VoERTP_RTCP::GetInterface(VoiceEngine* voiceEngine) |
| { |
| #ifndef WEBRTC_VOICE_ENGINE_RTP_RTCP_API |
| return NULL; |
| #else |
| if (NULL == voiceEngine) |
| { |
| return NULL; |
| } |
| VoiceEngineImpl* s = reinterpret_cast<VoiceEngineImpl*> (voiceEngine); |
| VoERTP_RTCPImpl* d = s; |
| (*d)++; |
| return (d); |
| #endif |
| } |
| |
| #ifdef WEBRTC_VOICE_ENGINE_RTP_RTCP_API |
| |
| VoERTP_RTCPImpl::VoERTP_RTCPImpl() |
| { |
| WEBRTC_TRACE(kTraceMemory, kTraceVoice, VoEId(_instanceId,-1), |
| "VoERTP_RTCPImpl::VoERTP_RTCPImpl() - ctor"); |
| } |
| |
| VoERTP_RTCPImpl::~VoERTP_RTCPImpl() |
| { |
| WEBRTC_TRACE(kTraceMemory, kTraceVoice, VoEId(_instanceId,-1), |
| "VoERTP_RTCPImpl::~VoERTP_RTCPImpl() - dtor"); |
| } |
| |
| int VoERTP_RTCPImpl::Release() |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "VoERTP_RTCP::Release()"); |
| (*this)--; |
| int refCount = GetCount(); |
| if (refCount < 0) |
| { |
| Reset(); // reset reference counter to zero => OK to delete VE |
| _engineStatistics.SetLastError( |
| VE_INTERFACE_NOT_FOUND, kTraceWarning); |
| return (-1); |
| } |
| WEBRTC_TRACE(kTraceStateInfo, kTraceVoice, VoEId(_instanceId,-1), |
| "VoERTP_RTCP reference counter = %d", refCount); |
| return (refCount); |
| } |
| |
| int VoERTP_RTCPImpl::RegisterRTPObserver(int channel, VoERTPObserver& observer) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "RegisterRTPObserver(channel=%d observer=0x%x)", |
| channel, &observer); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "RegisterRTPObserver() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->RegisterRTPObserver(observer); |
| } |
| |
| int VoERTP_RTCPImpl::DeRegisterRTPObserver(int channel) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "DeRegisterRTPObserver(channel=%d)", channel); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "DeRegisterRTPObserver() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->DeRegisterRTPObserver(); |
| } |
| |
| int VoERTP_RTCPImpl::RegisterRTCPObserver(int channel, VoERTCPObserver& observer) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "RegisterRTCPObserver(channel=%d observer=0x%x)", |
| channel, &observer); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "RegisterRTPObserver() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->RegisterRTCPObserver(observer); |
| } |
| |
| int VoERTP_RTCPImpl::DeRegisterRTCPObserver(int channel) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "DeRegisterRTCPObserver(channel=%d)", channel); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "DeRegisterRTCPObserver() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->DeRegisterRTCPObserver(); |
| } |
| |
| int VoERTP_RTCPImpl::SetLocalSSRC(int channel, unsigned int ssrc) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "SetLocalSSRC(channel=%d, %lu)", channel, ssrc); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "SetLocalSSRC() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->SetLocalSSRC(ssrc); |
| } |
| |
| int VoERTP_RTCPImpl::GetLocalSSRC(int channel, unsigned int& ssrc) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "GetLocalSSRC(channel=%d, ssrc=?)", channel); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "GetLocalSSRC() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->GetLocalSSRC(ssrc); |
| } |
| |
| int VoERTP_RTCPImpl::GetRemoteSSRC(int channel, unsigned int& ssrc) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "GetRemoteSSRC(channel=%d, ssrc=?)", channel); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "GetRemoteSSRC() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->GetRemoteSSRC(ssrc); |
| } |
| |
| int VoERTP_RTCPImpl::GetRemoteCSRCs(int channel, unsigned int arrCSRC[15]) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "GetRemoteCSRCs(channel=%d, arrCSRC=?)", channel); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "GetRemoteCSRCs() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->GetRemoteCSRCs(arrCSRC); |
| } |
| |
| |
| int VoERTP_RTCPImpl::SetRTPAudioLevelIndicationStatus(int channel, |
| bool enable, |
| unsigned char ID) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "SetRTPAudioLevelIndicationStatus(channel=%d, enable=%d," |
| " ID=%u)", channel, enable, ID); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| if (ID < kVoiceEngineMinRtpExtensionId || |
| ID > kVoiceEngineMaxRtpExtensionId) |
| { |
| // [RFC5285] The 4-bit ID is the local identifier of this element in |
| // the range 1-14 inclusive. |
| _engineStatistics.SetLastError( |
| VE_INVALID_ARGUMENT, kTraceError, |
| "SetRTPAudioLevelIndicationStatus() invalid ID parameter"); |
| return -1; |
| } |
| |
| // Set state and ID for the specified channel. |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "SetRTPAudioLevelIndicationStatus() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->SetRTPAudioLevelIndicationStatus(enable, ID); |
| } |
| |
| int VoERTP_RTCPImpl::GetRTPAudioLevelIndicationStatus(int channel, |
| bool& enabled, |
| unsigned char& ID) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "GetRTPAudioLevelIndicationStatus(channel=%d, enable=?, ID=?)", |
| channel); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "GetRTPAudioLevelIndicationStatus() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->GetRTPAudioLevelIndicationStatus(enabled, ID); |
| } |
| |
| int VoERTP_RTCPImpl::SetRTCPStatus(int channel, bool enable) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "SetRTCPStatus(channel=%d, enable=%d)", channel, enable); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "SetRTCPStatus() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->SetRTCPStatus(enable); |
| } |
| |
| int VoERTP_RTCPImpl::GetRTCPStatus(int channel, bool& enabled) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "GetRTCPStatus(channel=%d)", channel); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "GetRTCPStatus() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->GetRTCPStatus(enabled); |
| } |
| |
| int VoERTP_RTCPImpl::SetRTCP_CNAME(int channel, const char cName[256]) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "SetRTCP_CNAME(channel=%d, cName=%s)", channel, cName); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "SetRTCP_CNAME() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->SetRTCP_CNAME(cName); |
| } |
| |
| int VoERTP_RTCPImpl::GetRTCP_CNAME(int channel, char cName[256]) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "GetRTCP_CNAME(channel=%d, cName=?)", channel); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "GetRTCP_CNAME() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->GetRTCP_CNAME(cName); |
| } |
| |
| int VoERTP_RTCPImpl::GetRemoteRTCP_CNAME(int channel, char cName[256]) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "GetRemoteRTCP_CNAME(channel=%d, cName=?)", channel); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "GetRemoteRTCP_CNAME() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->GetRemoteRTCP_CNAME(cName); |
| } |
| |
| int VoERTP_RTCPImpl::GetRemoteRTCPData( |
| int channel, |
| unsigned int& NTPHigh, // from sender info in SR |
| unsigned int& NTPLow, // from sender info in SR |
| unsigned int& timestamp, // from sender info in SR |
| unsigned int& playoutTimestamp, // derived locally |
| unsigned int* jitter, // from report block 1 in SR/RR |
| unsigned short* fractionLost) // from report block 1 in SR/RR |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "GetRemoteRTCPData(channel=%d,...)", channel); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "GetRemoteRTCP_CNAME() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->GetRemoteRTCPData(NTPHigh, |
| NTPLow, |
| timestamp, |
| playoutTimestamp, |
| jitter, |
| fractionLost); |
| } |
| |
| int VoERTP_RTCPImpl::SendApplicationDefinedRTCPPacket( |
| int channel, |
| const unsigned char subType, |
| unsigned int name, |
| const char* data, |
| unsigned short dataLengthInBytes) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "SendApplicationDefinedRTCPPacket(channel=%d, subType=%u," |
| "name=%u, data=?, dataLengthInBytes=%u)", |
| channel, subType, name, dataLengthInBytes); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "SendApplicationDefinedRTCPPacket() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->SendApplicationDefinedRTCPPacket(subType, |
| name, |
| data, |
| dataLengthInBytes); |
| } |
| |
| int VoERTP_RTCPImpl::GetRTPStatistics(int channel, |
| unsigned int& averageJitterMs, |
| unsigned int& maxJitterMs, |
| unsigned int& discardedPackets) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "GetRTPStatistics(channel=%d,....)", channel); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "GetRTPStatistics() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->GetRTPStatistics(averageJitterMs, |
| maxJitterMs, |
| discardedPackets); |
| } |
| |
| int VoERTP_RTCPImpl::GetRTCPStatistics(int channel, CallStatistics& stats) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "GetRTCPStatistics(channel=%d)", channel); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "GetRTPStatistics() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->GetRTPStatistics(stats); |
| } |
| |
| int VoERTP_RTCPImpl::SetFECStatus(int channel, bool enable, int redPayloadtype) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "SetFECStatus(channel=%d, enable=%d, redPayloadtype=%d)", |
| channel, enable, redPayloadtype); |
| #ifdef WEBRTC_CODEC_RED |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "SetFECStatus() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->SetFECStatus(enable, redPayloadtype); |
| #else |
| _engineStatistics.SetLastError(VE_FUNC_NOT_SUPPORTED, kTraceError, |
| "SetFECStatus() RED is not supported"); |
| return -1; |
| #endif |
| } |
| |
| int VoERTP_RTCPImpl::GetFECStatus(int channel, |
| bool& enabled, |
| int& redPayloadtype) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "GetFECStatus(channel=%d, enabled=?, redPayloadtype=?)", |
| channel); |
| #ifdef WEBRTC_CODEC_RED |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "GetFECStatus() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->GetFECStatus(enabled, redPayloadtype); |
| #else |
| _engineStatistics.SetLastError(VE_FUNC_NOT_SUPPORTED, kTraceError, |
| "GetFECStatus() RED is not supported"); |
| return -1; |
| #endif |
| } |
| |
| int VoERTP_RTCPImpl::SetRTPKeepaliveStatus(int channel, |
| bool enable, |
| unsigned char unknownPayloadType, |
| int deltaTransmitTimeSeconds) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "SetRTPKeepaliveStatus(channel=%d, enable=%d," |
| " unknownPayloadType=%u, deltaTransmitTimeSeconds=%d)", |
| channel, enable, unknownPayloadType, deltaTransmitTimeSeconds); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "SetRTPKeepaliveStatus() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->SetRTPKeepaliveStatus(enable, |
| unknownPayloadType, |
| deltaTransmitTimeSeconds); |
| } |
| |
| int VoERTP_RTCPImpl::GetRTPKeepaliveStatus(int channel, |
| bool& enabled, |
| unsigned char& unknownPayloadType, |
| int& deltaTransmitTimeSeconds) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "GetRTPKeepaliveStatus(channel=%d)", channel); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "GetRTPKeepaliveStatus() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->GetRTPKeepaliveStatus(enabled, |
| unknownPayloadType, |
| deltaTransmitTimeSeconds); |
| } |
| |
| int VoERTP_RTCPImpl::StartRTPDump(int channel, |
| const char fileNameUTF8[1024], |
| RTPDirections direction) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "StartRTPDump(channel=%d, fileNameUTF8=%s, direction=%d)", |
| channel, fileNameUTF8, direction); |
| assert(1024 == FileWrapper::kMaxFileNameSize); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "StartRTPDump() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->StartRTPDump(fileNameUTF8, direction); |
| } |
| |
| int VoERTP_RTCPImpl::StopRTPDump(int channel, RTPDirections direction) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "StopRTPDump(channel=%d, direction=%d)", channel, direction); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "StopRTPDump() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->StopRTPDump(direction); |
| } |
| |
| int VoERTP_RTCPImpl::RTPDumpIsActive(int channel, RTPDirections direction) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "RTPDumpIsActive(channel=%d, direction=%d)", |
| channel, direction); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "StopRTPDump() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->RTPDumpIsActive(direction); |
| } |
| |
| int VoERTP_RTCPImpl::InsertExtraRTPPacket(int channel, |
| unsigned char payloadType, |
| bool markerBit, |
| const char* payloadData, |
| unsigned short payloadSize) |
| { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), |
| "InsertExtraRTPPacket(channel=%d, payloadType=%u," |
| " markerBit=%u, payloadSize=%u)", |
| channel, payloadType, markerBit, payloadSize); |
| if (!_engineStatistics.Initialized()) |
| { |
| _engineStatistics.SetLastError(VE_NOT_INITED, kTraceError); |
| return -1; |
| } |
| voe::ScopedChannel sc(_channelManager, channel); |
| voe::Channel* channelPtr = sc.ChannelPtr(); |
| if (channelPtr == NULL) |
| { |
| _engineStatistics.SetLastError( |
| VE_CHANNEL_NOT_VALID, kTraceError, |
| "StopRTPDump() failed to locate channel"); |
| return -1; |
| } |
| return channelPtr->InsertExtraRTPPacket(payloadType, |
| markerBit, |
| payloadData, |
| payloadSize); |
| } |
| |
| #endif // #ifdef WEBRTC_VOICE_ENGINE_RTP_RTCP_API |
| |
| } // namespace webrtc |
