本文整理汇总了C++中AmSession::lockAudio方法的典型用法代码示例。如果您正苦于以下问题：C++ AmSession::lockAudio方法的具体用法？C++ AmSession::lockAudio怎么用？C++ AmSession::lockAudio使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类AmSession的用法示例。
在下文中一共展示了AmSession::lockAudio方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: processAudio
void AmMediaProcessorThread::processAudio(unsigned int ts)
{
for(set<AmSession*>::iterator it = sessions.begin();
it != sessions.end(); it++){
AmSession* s = (*it);
s->lockAudio();
AmAudio* input = s->getInput();
if(s->rtp_str.checkInterval(ts)){
//DBG("ts = %u\n",ts);
int ret = s->rtp_str.receive(ts);
if(ret < 0){
switch(ret){
case RTP_DTMF:
case RTP_UNKNOWN_PL:
case RTP_PARSE_ERROR:
break;
case RTP_TIMEOUT:
postRequest(new SchedRequest(AmMediaProcessor::RemoveSession,s));
s->postEvent(new AmRtpTimeoutEvent());
break;
case RTP_BUFFER_SIZE:
default:
ERROR("AmRtpAudio::receive() returned %i\n",ret);
postRequest(new SchedRequest(AmMediaProcessor::ClearSession,s));
break;
}
}
else {
unsigned int f_size = s->rtp_str.getFrameSize();
int size = s->rtp_str.get(ts,buffer,f_size);
if (input) {
int ret = input->put(ts,buffer,size);
if(ret < 0){
DBG("input->put() returned: %i\n",ret);
postRequest(new SchedRequest(AmMediaProcessor::ClearSession,s));
}
}
if (s->isDtmfDetectionEnabled())
s->putDtmfAudio(buffer, size, ts);
}
}
s->unlockAudio();
}
for(set<AmSession*>::iterator it = sessions.begin();
it != sessions.end(); it++){
AmSession* s = (*it);
s->lockAudio();
AmAudio* output = s->getOutput();
if(output && s->rtp_str.sendIntReached()){
int size = output->get(ts,buffer,s->rtp_str.getFrameSize());
if(size <= 0){
DBG("output->get() returned: %i\n",size);
postRequest(new SchedRequest(AmMediaProcessor::ClearSession,s)); //removeSession(s);
}
else if(!s->rtp_str.mute){
if(s->rtp_str.put(ts,buffer,size)<0)
postRequest(new SchedRequest(AmMediaProcessor::ClearSession,s));
// removeSession(s);
}
}
s->unlockAudio();
}
}示例2: processAudio
void AmMediaProcessorThread::processAudio(unsigned int ts)
{
// receiving
for(set<AmSession*>::iterator it = sessions.begin();
it != sessions.end(); it++){
AmSession* s = (*it);
// todo: get frame size/checkInterval from local audio if local in+out (?)
unsigned int frame_length = s->rtp_str.getFrameLength(); // ms
// complete frame time reached?
if (s->rtp_str.checkInterval(ts)) {
s->lockAudio();
int rcvd_audio_len = -1;
// get/receive audio
if (!s->getAudioLocal(AM_AUDIO_IN)) {
// input is not local - receive from rtp stream
if (s->rtp_str.receiving || s->rtp_str.getPassiveMode()) {
int ret = s->rtp_str.receive(ts);
if(ret < 0){
switch(ret){
case RTP_DTMF:
case RTP_UNKNOWN_PL:
case RTP_PARSE_ERROR:
break;
case RTP_TIMEOUT:
postRequest(new SchedRequest(AmMediaProcessor::RemoveSession,s));
s->postEvent(new AmRtpTimeoutEvent());
break;
case RTP_BUFFER_SIZE:
default:
ERROR("AmRtpAudio::receive() returned %i\n",ret);
postRequest(new SchedRequest(AmMediaProcessor::ClearSession,s));
break;
}
} else {
rcvd_audio_len = s->rtp_str.get(ts,buffer,frame_length);
if (s->isDtmfDetectionEnabled() && rcvd_audio_len > 0)
s->putDtmfAudio(buffer, rcvd_audio_len, ts);
}
}
} else {
// input is local - get audio from local_in
AmAudio* local_input = s->getLocalInput();
if (local_input) {
rcvd_audio_len = local_input->get(ts,buffer,frame_length);
}
}
// process received audio
if (rcvd_audio_len >= 0) {
AmAudio* input = s->getInput();
if (input) {
int ret = input->put(ts,buffer,rcvd_audio_len);
if(ret < 0){
DBG("input->put() returned: %i\n",ret);
postRequest(new SchedRequest(AmMediaProcessor::ClearSession,s));
}
}
}
s->unlockAudio();
}
}
// sending
for(set<AmSession*>::iterator it = sessions.begin();
it != sessions.end(); it++){
AmSession* s = (*it);
s->lockAudio();
AmAudio* output = s->getOutput();
if(output && s->rtp_str.sendIntReached()){
unsigned int frame_length = s->rtp_str.getFrameLength();
int size = output->get(ts,buffer,frame_length);
if(size <= 0){
DBG("output->get() returned: %i\n",size);
postRequest(new SchedRequest(AmMediaProcessor::ClearSession,s));
}
else {
if (!s->getAudioLocal(AM_AUDIO_OUT)) {
// audio should go to RTP
if(!s->rtp_str.mute){
if(s->rtp_str.put(ts,buffer,size)<0)
postRequest(new SchedRequest(AmMediaProcessor::ClearSession,s));
}
} else {
// output is local - audio should go in local_out
AmAudio* local_output = s->getLocalOutput();
if (local_output) {
if (local_output->put(ts,buffer,size)) {
postRequest(new SchedRequest(AmMediaProcessor::ClearSession,s));
//.........这里部分代码省略.........