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added configurations "CONFIG+=opus_shared_lib" for using OPUS as a shared lib and "CONFIG+=nocelt" to disable legacy support for the old CELT library

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This commit is contained in:
Volker Fischer 2014-07-26 06:07:50 +00:00
parent afa2f0e812
commit 7918416054
4 changed files with 56 additions and 14 deletions
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32
src/client.cpp
View file

@ -66,16 +66,18 @@ CClient::CClient ( const quint16 iPortNumber ) :
int iOpusError;
// init audio encoder/decoder (mono)
#ifdef USE_LEGACY_CELT
CeltModeMono = cc6_celt_mode_create (
SYSTEM_SAMPLE_RATE_HZ, 1, SYSTEM_FRAME_SIZE_SAMPLES, NULL );
CeltEncoderMono = cc6_celt_encoder_create ( CeltModeMono );
CeltDecoderMono = cc6_celt_decoder_create ( CeltModeMono );
#ifdef USE_LOW_COMPLEXITY_CELT_ENC
# ifdef USE_LOW_COMPLEXITY_CELT_ENC
// set encoder low complexity
cc6_celt_encoder_ctl ( CeltEncoderMono,
cc6_CELT_SET_COMPLEXITY ( 1 ) );
# endif
#endif
OpusMode = opus_custom_mode_create ( SYSTEM_SAMPLE_RATE_HZ,
@ -105,16 +107,18 @@ CClient::CClient ( const quint16 iPortNumber ) :
#endif
// init audio encoder/decoder (stereo)
#ifdef USE_LEGACY_CELT
CeltModeStereo = cc6_celt_mode_create (
SYSTEM_SAMPLE_RATE_HZ, 2, SYSTEM_FRAME_SIZE_SAMPLES, NULL );
CeltEncoderStereo = cc6_celt_encoder_create ( CeltModeStereo );
CeltDecoderStereo = cc6_celt_decoder_create ( CeltModeStereo );
#ifdef USE_LOW_COMPLEXITY_CELT_ENC
# ifdef USE_LOW_COMPLEXITY_CELT_ENC
// set encoder low complexity
cc6_celt_encoder_ctl ( CeltEncoderStereo,
cc6_CELT_SET_COMPLEXITY ( 1 ) );
# endif
#endif
OpusEncoderStereo = opus_custom_encoder_create ( OpusMode,
@ -179,8 +183,10 @@ CClient::CClient ( const quint16 iPortNumber ) :
SIGNAL ( ChatTextReceived ( QString ) ) );
// #### COMPATIBILITY OLD VERSION, TO BE REMOVED ####
#ifdef USE_LEGACY_CELT
QObject::connect ( &Channel, SIGNAL ( OpusSupported() ),
this, SLOT ( OnOpusSupported() ) );
#endif
QObject::connect ( &ConnLessProtocol,
SIGNAL ( CLMessReadyForSending ( CHostAddress, CVector<uint8_t> ) ),
@ -419,6 +425,7 @@ void CClient::SetSndCrdPrefFrameSizeFactor ( const int iNewFactor )
}
// #### COMPATIBILITY OLD VERSION, TO BE REMOVED ####
#ifdef USE_LEGACY_CELT
void CClient::OnOpusSupported()
{
if ( eAudioCompressionType != CT_OPUS )
@ -429,8 +436,10 @@ void CClient::OnOpusSupported()
// inform the GUI about the change of the network rate
emit UpstreamRateChanged();
}
#endif
// #### COMPATIBILITY OLD VERSION, TO BE REMOVED ####
#ifdef USE_LEGACY_CELT
void CClient::SetAudoCompressiontype ( const EAudComprType eNAudCompressionType )
{
// init with new parameter, if client was running then first
@ -450,6 +459,7 @@ void CClient::SetAudoCompressiontype ( const EAudComprType eNAudCompressionType
Sound.Start();
}
}
#endif
void CClient::SetAudioQuality ( const EAudioQuality eNAudioQuality )
{
@ -637,8 +647,12 @@ void CClient::Start()
{
// #### COMPATIBILITY OLD VERSION, TO BE REMOVED ####
#ifdef USE_LEGACY_CELT
// our first attempt is always to use the old code
eAudioCompressionType = CT_CELT;
#else
eAudioCompressionType = CT_OPUS;
#endif
// init object
Init();
@ -771,6 +785,7 @@ void CClient::Init()
AudioReverbR.Init ( SYSTEM_SAMPLE_RATE_HZ );
// inits for audio coding
#ifdef USE_LEGACY_CELT
if ( eAudioCompressionType == CT_CELT )
{
if ( eAudioChannelConf == CC_MONO )
@ -797,6 +812,7 @@ void CClient::Init()
}
}
else
#endif
{
if ( eAudioChannelConf == CC_MONO )
{
@ -1069,6 +1085,7 @@ void CClient::ProcessAudioDataIntern ( CVector<int16_t>& vecsStereoSndCrd )
if ( eAudioChannelConf == CC_MONO )
{
// encode current audio frame
#ifdef USE_LEGACY_CELT
if ( eAudioCompressionType == CT_CELT )
{
cc6_celt_encode ( CeltEncoderMono,
@ -1078,6 +1095,7 @@ void CClient::ProcessAudioDataIntern ( CVector<int16_t>& vecsStereoSndCrd )
iCeltNumCodedBytes );
}
else
#endif
{
opus_custom_encode ( OpusEncoderMono,
&vecsStereoSndCrd[i * SYSTEM_FRAME_SIZE_SAMPLES],
@ -1089,6 +1107,7 @@ void CClient::ProcessAudioDataIntern ( CVector<int16_t>& vecsStereoSndCrd )
else
{
// encode current audio frame
#ifdef USE_LEGACY_CELT
if ( eAudioCompressionType == CT_CELT )
{
cc6_celt_encode ( CeltEncoderStereo,
@ -1098,6 +1117,7 @@ void CClient::ProcessAudioDataIntern ( CVector<int16_t>& vecsStereoSndCrd )
iCeltNumCodedBytes );
}
else
#endif
{
opus_custom_encode ( OpusEncoderStereo,
&vecsStereoSndCrd[i * 2 * SYSTEM_FRAME_SIZE_SAMPLES],
@ -1136,6 +1156,7 @@ void CClient::ProcessAudioDataIntern ( CVector<int16_t>& vecsStereoSndCrd )
if ( eAudioChannelConf == CC_MONO )
{
#ifdef USE_LEGACY_CELT
if ( eAudioCompressionType == CT_CELT )
{
cc6_celt_decode ( CeltDecoderMono,
@ -1144,6 +1165,7 @@ void CClient::ProcessAudioDataIntern ( CVector<int16_t>& vecsStereoSndCrd )
&vecsAudioSndCrdMono[i * SYSTEM_FRAME_SIZE_SAMPLES] );
}
else
#endif
{
opus_custom_decode ( OpusDecoderMono,
&vecbyNetwData[0],
@ -1154,6 +1176,7 @@ void CClient::ProcessAudioDataIntern ( CVector<int16_t>& vecsStereoSndCrd )
}
else
{
#ifdef USE_LEGACY_CELT
if ( eAudioCompressionType == CT_CELT )
{
cc6_celt_decode ( CeltDecoderStereo,
@ -1162,6 +1185,7 @@ void CClient::ProcessAudioDataIntern ( CVector<int16_t>& vecsStereoSndCrd )
&vecsStereoSndCrd[i * 2 * SYSTEM_FRAME_SIZE_SAMPLES] );
}
else
#endif
{
opus_custom_decode ( OpusDecoderStereo,
&vecbyNetwData[0],
@ -1176,6 +1200,7 @@ void CClient::ProcessAudioDataIntern ( CVector<int16_t>& vecsStereoSndCrd )
// lost packet
if ( eAudioChannelConf == CC_MONO )
{
#ifdef USE_LEGACY_CELT
if ( eAudioCompressionType == CT_CELT )
{
cc6_celt_decode ( CeltDecoderMono,
@ -1184,6 +1209,7 @@ void CClient::ProcessAudioDataIntern ( CVector<int16_t>& vecsStereoSndCrd )
&vecsAudioSndCrdMono[i * SYSTEM_FRAME_SIZE_SAMPLES] );
}
else
#endif
{
opus_custom_decode ( OpusDecoderMono,
NULL,
@ -1194,6 +1220,7 @@ void CClient::ProcessAudioDataIntern ( CVector<int16_t>& vecsStereoSndCrd )
}
else
{
#ifdef USE_LEGACY_CELT
if ( eAudioCompressionType == CT_CELT )
{
cc6_celt_decode ( CeltDecoderStereo,
@ -1202,6 +1229,7 @@ void CClient::ProcessAudioDataIntern ( CVector<int16_t>& vecsStereoSndCrd )
&vecsStereoSndCrd[i * 2 * SYSTEM_FRAME_SIZE_SAMPLES] );
}
else
#endif
{
opus_custom_decode ( OpusDecoderStereo,
NULL,

10
src/client.h
View file

@ -74,17 +74,19 @@
// audio reverberation range
#define AUD_REVERB_MAX 100
#ifdef USE_LEGACY_CELT
// CELT number of coded bytes per audio packet
// 24: mono low quality 156 kbps (128) / 114 kbps (256)
// 44: mono normal quality 216 kbps (128) / 174 kbps (256)
// NOTE: Must be > CELT_MINIMUM_NUM_BYTES (greater, not equal to!)
#define CELT_NUM_BYTES_MONO_LOW_QUALITY 24
#define CELT_NUM_BYTES_MONO_NORMAL_QUALITY 44
# define CELT_NUM_BYTES_MONO_LOW_QUALITY 24
# define CELT_NUM_BYTES_MONO_NORMAL_QUALITY 44
// 46: stereo low quality 222 kbps (128) / 180 kbps (256)
// 70: stereo normal quality 294 kbps (128) / 252 kbps (256)
#define CELT_NUM_BYTES_STEREO_LOW_QUALITY 46
#define CELT_NUM_BYTES_STEREO_NORMAL_QUALITY 70
# define CELT_NUM_BYTES_STEREO_LOW_QUALITY 46
# define CELT_NUM_BYTES_STEREO_NORMAL_QUALITY 70
#endif
// OPUS number of coded bytes per audio packet
// TODO we have to use new numbers for OPUS to avoid that old CELT packets

2
src/clientdlg.h
View file

@ -181,8 +181,10 @@ public slots:
void OnConnectDlgAccepted();
void OnDisconnected();
#ifdef USE_LEGACY_CELT
void OnUpstreamRateChanged()
{ ClientSettingsDlg.UpdateDisplay(); }
#endif
void OnGUIDesignChanged()
{ SetGUIDesign ( pClient->GetGUIDesign() ); }

26
src/server.cpp
View file

@ -228,16 +228,18 @@ CServer::CServer ( const int iNewMaxNumChan,
for ( i = 0; i < iMaxNumChannels; i++ )
{
// init audio endocder/decoder (mono)
#ifdef USE_LEGACY_CELT
CeltModeMono[i] = cc6_celt_mode_create (
SYSTEM_SAMPLE_RATE_HZ, 1, SYSTEM_FRAME_SIZE_SAMPLES, NULL );
CeltEncoderMono[i] = cc6_celt_encoder_create ( CeltModeMono[i] );
CeltDecoderMono[i] = cc6_celt_decoder_create ( CeltModeMono[i] );
#ifdef USE_LOW_COMPLEXITY_CELT_ENC
# ifdef USE_LOW_COMPLEXITY_CELT_ENC
// set encoder low complexity
cc6_celt_encoder_ctl ( CeltEncoderMono[i],
cc6_CELT_SET_COMPLEXITY ( 1 ) );
# endif
#endif
OpusMode[i] = opus_custom_mode_create ( SYSTEM_SAMPLE_RATE_HZ,
@ -267,16 +269,18 @@ CServer::CServer ( const int iNewMaxNumChan,
#endif
// init audio endocder/decoder (stereo)
#ifdef USE_LEGACY_CELT
CeltModeStereo[i] = cc6_celt_mode_create (
SYSTEM_SAMPLE_RATE_HZ, 2, SYSTEM_FRAME_SIZE_SAMPLES, NULL );
CeltEncoderStereo[i] = cc6_celt_encoder_create ( CeltModeStereo[i] );
CeltDecoderStereo[i] = cc6_celt_decoder_create ( CeltModeStereo[i] );
#ifdef USE_LOW_COMPLEXITY_CELT_ENC
# ifdef USE_LOW_COMPLEXITY_CELT_ENC
// set encoder low complexity
cc6_celt_encoder_ctl ( CeltEncoderStereo[i],
cc6_CELT_SET_COMPLEXITY ( 1 ) );
# endif
#endif
OpusEncoderStereo[i] = opus_custom_encoder_create ( OpusMode[i],
@ -747,7 +751,7 @@ void CServer::OnTimer()
if ( iCurNumAudChan == 1 )
{
// mono
#ifdef USE_LEGACY_CELT
if ( vecChannels[iCurChanID].GetAudioCompressionType() == CT_CELT )
{
cc6_celt_decode ( CeltDecoderMono[iCurChanID],
@ -756,6 +760,7 @@ void CServer::OnTimer()
&vecvecsData[i][0] );
}
else
#endif
{
opus_custom_decode ( OpusDecoderMono[iCurChanID],
&vecbyCodedData[0],
@ -767,7 +772,7 @@ void CServer::OnTimer()
else
{
// stereo
#ifdef USE_LEGACY_CELT
if ( vecChannels[iCurChanID].GetAudioCompressionType() == CT_CELT )
{
cc6_celt_decode ( CeltDecoderStereo[iCurChanID],
@ -776,6 +781,7 @@ void CServer::OnTimer()
&vecvecsData[i][0] );
}
else
#endif
{
opus_custom_decode ( OpusDecoderStereo[iCurChanID],
&vecbyCodedData[0],
@ -791,7 +797,7 @@ void CServer::OnTimer()
if ( iCurNumAudChan == 1 )
{
// mono
#ifdef USE_LEGACY_CELT
if ( vecChannels[iCurChanID].GetAudioCompressionType() == CT_CELT )
{
cc6_celt_decode ( CeltDecoderMono[iCurChanID],
@ -800,6 +806,7 @@ void CServer::OnTimer()
&vecvecsData[i][0] );
}
else
#endif
{
opus_custom_decode ( OpusDecoderMono[iCurChanID],
NULL,
@ -811,7 +818,7 @@ void CServer::OnTimer()
else
{
// stereo
#ifdef USE_LEGACY_CELT
if ( vecChannels[iCurChanID].GetAudioCompressionType() == CT_CELT )
{
cc6_celt_decode ( CeltDecoderStereo[iCurChanID],
@ -820,6 +827,7 @@ void CServer::OnTimer()
&vecvecsData[i][0] );
}
else
#endif
{
opus_custom_decode ( OpusDecoderStereo[iCurChanID],
NULL,
@ -871,7 +879,7 @@ void CServer::OnTimer()
if ( vecChannels[iCurChanID].GetNumAudioChannels() == 1 )
{
// mono:
#ifdef USE_LEGACY_CELT
if ( vecChannels[iCurChanID].GetAudioCompressionType() == CT_CELT )
{
cc6_celt_encode ( CeltEncoderMono[iCurChanID],
@ -881,6 +889,7 @@ void CServer::OnTimer()
iCeltNumCodedBytes );
}
else
#endif
{
// TODO find a better place than this: the setting does not change all the time
@ -899,7 +908,7 @@ opus_custom_encoder_ctl ( OpusEncoderMono[iCurChanID],
else
{
// stereo:
#ifdef USE_LEGACY_CELT
if ( vecChannels[iCurChanID].GetAudioCompressionType() == CT_CELT )
{
cc6_celt_encode ( CeltEncoderStereo[iCurChanID],
@ -909,6 +918,7 @@ opus_custom_encoder_ctl ( OpusEncoderMono[iCurChanID],
iCeltNumCodedBytes );
}
else
#endif
{
// TODO find a better place than this: the setting does not change all the time