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2023-08-24 Fred Gleason <fredg@paravelsystems.com>

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* Added a 'TestOutputStreams=' directive to the '[Caed]' section
	of rd.conf(5).
	* Added code to the 'Unload Playback' ['UP'] CAE command to mute all
	output port volume controls from the subject output stream.
	* Added a feature to the 'Set Output Port' ['OP'] CAE command where
	passing a '-1' for the 'port-num' argument will cause all output
	stream volume controls for the specified stream to be muted.

Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
This commit is contained in:
Fred Gleason
2023-08-24 13:10:10 -04:00
parent d9e16f65a0
commit ba1e2d84ab
12 changed files with 215 additions and 41 deletions
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109
cae/cae.cpp
View File

@@ -178,9 +178,13 @@ MainObject::MainObject(QObject *parent)
connect(cae_server,SIGNAL(setInputVolumeReq(int,unsigned,unsigned,int)),
this,SLOT(setInputVolumeData(int,unsigned,unsigned,int)));
connect(cae_server,
SIGNAL(setOutputVolumeReq(int,unsigned,unsigned,unsigned,int)),
SIGNAL(setOutputPortReq(int,unsigned,unsigned,unsigned,int)),
this,
SLOT(setOutputVolumeData(int,unsigned,unsigned,unsigned,int)));
SLOT(setOutputPortData(int,unsigned,unsigned,unsigned,int)));
connect(cae_server,
SIGNAL(setOutputVolumeReq(int,unsigned,unsigned,int,int)),
this,
SLOT(setOutputVolumeData(int,unsigned,unsigned,int,int)));
connect(cae_server,SIGNAL(fadeOutputVolumeReq(int,unsigned,unsigned,
unsigned,int,unsigned)),
this,SLOT(fadeOutputVolumeData(int,unsigned,unsigned,
@@ -318,6 +322,9 @@ MainObject::MainObject(QObject *parent)
if(rda->config()->enableMixerLogging()) {
rda->syslog(LOG_INFO,"mixer logging enabled");
}
if(rda->config()->testOutputStreams()) {
rda->syslog(LOG_INFO,"output stream testing enabled");
}
rda->syslog(LOG_INFO,"cae started");
}
@@ -379,6 +386,11 @@ void MainObject::unloadPlaybackData(int id,unsigned handle)
}
if((play_owner[card][stream]==-1)||(play_owner[card][stream]==id)) {
if(dvr->unloadPlayback(card,stream)) {
if(!rda->config()->testOutputStreams()) {
for(int i=0;i<RD_MAX_PORTS;i++) {
dvr->setOutputVolume(card,stream,i,RD_MUTE_DEPTH); // Clear mixer
}
}
play_owner[card][stream]=-1;
rda->syslog(LOG_INFO,"UnloadPlayback - Card: %d Stream: %d Handle: %d",
card,stream,handle);
@@ -668,8 +680,38 @@ void MainObject::setInputVolumeData(int id,unsigned card,unsigned stream,
}
void MainObject::setOutputPortData(int id,unsigned card,unsigned stream,
unsigned port,int level)
{
Driver *dvr=GetDriver(card);
if(dvr==NULL) {
cae_server->sendCommand(id,QString::asprintf("OP %u %u %u %d -!",
card,stream,port,level));
return;
}
if(!rda->config()->testOutputStreams()) {
for(unsigned i=0;i<RD_MAX_STREAMS;i++) {
if(i==port) {
dvr->setOutputVolume(card,i,port,level);
}
else {
dvr->setOutputVolume(card,i,port,RD_FADE_DEPTH);
}
}
if(rda->config()->enableMixerLogging()) {
rda->syslog(LOG_INFO,
"SetOutputPort - Card: %d Stream: %d Port: %d Level: %d",
card,stream,port,level);
}
}
cae_server->sendCommand(id,QString::asprintf("OV %u %u %u %d +!",
card,stream,port,level));
}
void MainObject::setOutputVolumeData(int id,unsigned card,unsigned stream,
unsigned port,int level)
int port,int level)
{
Driver *dvr=GetDriver(card);
@@ -678,15 +720,24 @@ void MainObject::setOutputVolumeData(int id,unsigned card,unsigned stream,
card,stream,port,level));
return;
}
if(!dvr->setOutputVolume(card,stream,port,level)) {
cae_server->sendCommand(id,QString::asprintf("OV %u %u %u %d -!",
card,stream,port,level));
return;
}
if(rda->config()->enableMixerLogging()) {
rda->syslog(LOG_INFO,
"SetOutputVolume - Card: %d Stream: %d Port: %d Level: %d",
card,stream,port,level);
if(!rda->config()->testOutputStreams()) {
if(port>=0) {
if(!dvr->setOutputVolume(card,stream,port,level)) {
cae_server->sendCommand(id,QString::asprintf("OV %u %u %u %d -!",
card,stream,port,level));
return;
}
}
else {
for(int i=0;i<RD_MAX_PORTS;i++) {
dvr->setOutputVolume(card,stream,i,level);
}
}
if(rda->config()->enableMixerLogging()) {
rda->syslog(LOG_INFO,
"SetOutputVolume - Card: %d Stream: %d Port: %d Level: %d",
card,stream,port,level);
}
}
cae_server->sendCommand(id,QString::asprintf("OV %u %u %u %d +!",
card,stream,port,level));
@@ -704,16 +755,18 @@ void MainObject::fadeOutputVolumeData(int id,unsigned card,unsigned stream,
card,stream,port,level,length));
return;
}
if(!dvr->fadeOutputVolume(card,stream,port,level,length)) {
cae_server->
sendCommand(id,QString::asprintf("FV %u %u %u %d %u -!",
card,stream,port,level,length));
return;
}
if(rda->config()->enableMixerLogging()) {
rda->syslog(LOG_INFO,
"FadeOutputVolume - Card: %d Stream: %d Port: %d Level: %d Length: %d",
card,stream,port,level,length);
if(!rda->config()->testOutputStreams()) {
if(!dvr->fadeOutputVolume(card,stream,port,level,length)) {
cae_server->
sendCommand(id,QString::asprintf("FV %u %u %u %d %u -!",
card,stream,port,level,length));
return;
}
if(rda->config()->enableMixerLogging()) {
rda->syslog(LOG_INFO,
"FadeOutputVolume - Card: %d Stream: %d Port: %d Level: %d Length: %d",
card,stream,port,level,length);
}
}
cae_server->
sendCommand(id,QString::asprintf("FV %u %u %u %d %u +!",
@@ -1620,6 +1673,8 @@ Driver *MainObject::GetDriver(unsigned card) const
void MainObject::MakeDriver(unsigned *next_card,RDStation::AudioDriver type)
{
unsigned first_card=*next_card;
int initial_output_volume=RD_MUTE_DEPTH;
Driver *dvr=NULL;
switch(type) {
@@ -1653,6 +1708,9 @@ void MainObject::MakeDriver(unsigned *next_card,RDStation::AudioDriver type)
case RDStation::None:
break;
}
if(rda->config()->testOutputStreams()) {
initial_output_volume=0;
}
if(dvr!=NULL) {
if(dvr->initialize(next_card)) {
connect(dvr,SIGNAL(playStateChanged(int,int,int)),
@@ -1660,6 +1718,13 @@ void MainObject::MakeDriver(unsigned *next_card,RDStation::AudioDriver type)
connect(dvr,SIGNAL(recordStateChanged(int,int,int)),
this,SLOT(stateRecordUpdate(int,int,int)));
d_drivers.push_back(dvr);
for(unsigned i=first_card;i<*next_card;i++) {
for(int j=0;j<RD_MAX_STREAMS;j++) {
for(int k=0;k<RD_MAX_PORTS;k++) {
dvr->setOutputVolume(i,j,k,initial_output_volume);
}
}
}
}
else {
delete dvr;