diff --git a/src/media/audio/audio_input.cpp b/src/media/audio/audio_input.cpp
index c5b427342a917b8970d91c53590a422c2b7aeaec..bc1669055cc83bb733d73143763651b01581f1d6 100644
--- a/src/media/audio/audio_input.cpp
+++ b/src/media/audio/audio_input.cpp
@@ -179,7 +179,6 @@ AudioInput::readFromFile()
bool
AudioInput::initDevice(const std::string& device)
{
- JAMI_WARN("AudioInput::initDevice %s", device.c_str());
devOpts_ = {};
devOpts_.input = device;
devOpts_.channel = format_.nb_channels;
diff --git a/src/media/audio/audiolayer.cpp b/src/media/audio/audiolayer.cpp
index b4ed1e4eb8681512e0afcfc990bab6e5cc0ee365..dddd552bd1e76a5489bc9f720ee4119042c4cf70 100644
--- a/src/media/audio/audiolayer.cpp
+++ b/src/media/audio/audiolayer.cpp
@@ -130,6 +130,7 @@ void
AudioLayer::hardwareFormatAvailable(AudioFormat playback, size_t bufSize)
{
JAMI_DBG("Hardware audio format available : %s %zu", playback.toString().c_str(), bufSize);
+ std::unique_lock<std::mutex> lk(mutex_);
audioFormat_ = Manager::instance().hardwareAudioFormatChanged(playback);
urgentRingBuffer_.setFormat(audioFormat_);
nativeFrameSize_ = bufSize;
@@ -150,7 +151,6 @@ AudioLayer::devicesChanged()
void
AudioLayer::flushMain()
{
- std::lock_guard<std::mutex> lock(mutex_);
Manager::instance().getRingBufferPool().flushAllBuffers();
}
diff --git a/src/media/audio/pulseaudio/audiostream.cpp b/src/media/audio/pulseaudio/audiostream.cpp
index 576da07c8d570e2a7ce1ad80899e674e82557ad8..ac1f1b571cd726ee052853abf46e4fc62c0a8e42 100644
--- a/src/media/audio/pulseaudio/audiostream.cpp
+++ b/src/media/audio/pulseaudio/audiostream.cpp
@@ -31,29 +31,28 @@ namespace jami {
AudioStream::AudioStream(pa_context* c,
pa_threaded_mainloop* m,
const char* desc,
- StreamType type,
+ AudioDeviceType type,
unsigned samplrate,
- const PaDeviceInfos* infos,
+ const PaDeviceInfos& infos,
bool ec,
- OnReady onReady)
+ OnReady onReady, OnData onData)
: onReady_(std::move(onReady))
- , audiostream_(0)
+ , onData_(std::move(onData))
+ , audiostream_(nullptr)
, mainloop_(m)
{
- const pa_channel_map channel_map = infos->channel_map;
-
pa_sample_spec sample_spec = {PA_SAMPLE_S16LE, // PA_SAMPLE_FLOAT32LE,
samplrate,
- channel_map.channels};
+ infos.channel_map.channels};
- JAMI_DBG("%s: trying to create stream with device %s (%dHz, %d channels)",
+ JAMI_DBG("%s: Creating stream with device %s (%dHz, %d channels)",
desc,
- infos->name.c_str(),
+ infos.name.c_str(),
samplrate,
- channel_map.channels);
+ infos.channel_map.channels);
assert(pa_sample_spec_valid(&sample_spec));
- assert(pa_channel_map_valid(&channel_map));
+ assert(pa_channel_map_valid(&infos.channel_map));
std::unique_ptr<pa_proplist, decltype(pa_proplist_free)&> pl(pa_proplist_new(),
pa_proplist_free);
@@ -62,7 +61,7 @@ AudioStream::AudioStream(pa_context* c,
audiostream_ = pa_stream_new_with_proplist(c,
desc,
&sample_spec,
- &channel_map,
+ &infos.channel_map,
ec ? pl.get() : nullptr);
if (!audiostream_) {
JAMI_ERR("%s: pa_stream_new() failed : %s", desc, pa_strerror(pa_context_errno(c)));
@@ -85,44 +84,53 @@ AudioStream::AudioStream(pa_context* c,
[](pa_stream* s, void* user_data) { static_cast<AudioStream*>(user_data)->moved(s); },
this);
- {
- PulseMainLoopLock lock(mainloop_);
- const pa_stream_flags_t flags = static_cast<pa_stream_flags_t>(
- PA_STREAM_ADJUST_LATENCY | PA_STREAM_AUTO_TIMING_UPDATE | PA_STREAM_START_CORKED);
-
- if (type == StreamType::Playback || type == StreamType::Ringtone) {
- pa_stream_connect_playback(audiostream_,
- infos->name.empty() ? nullptr : infos->name.c_str(),
- &attributes,
- flags,
- nullptr,
- nullptr);
- } else if (type == StreamType::Capture) {
- pa_stream_connect_record(audiostream_,
- infos->name.empty() ? nullptr : infos->name.c_str(),
- &attributes,
- flags);
- }
+ constexpr pa_stream_flags_t flags = static_cast<pa_stream_flags_t>(
+ PA_STREAM_ADJUST_LATENCY | PA_STREAM_AUTO_TIMING_UPDATE | PA_STREAM_START_CORKED);
+
+ if (type == AudioDeviceType::PLAYBACK || type == AudioDeviceType::RINGTONE) {
+ pa_stream_set_write_callback(audiostream_, [](pa_stream* /*s*/, size_t bytes, void* userdata) {
+ static_cast<AudioStream*>(userdata)->onData_(bytes);
+ }, this);
+
+ pa_stream_connect_playback(audiostream_,
+ infos.name.empty() ? nullptr : infos.name.c_str(),
+ &attributes,
+ flags,
+ nullptr,
+ nullptr);
+ } else if (type == AudioDeviceType::CAPTURE) {
+ pa_stream_set_read_callback(audiostream_, [](pa_stream* /*s*/, size_t bytes, void* userdata) {
+ static_cast<AudioStream*>(userdata)->onData_(bytes);
+ }, this);
+
+ pa_stream_connect_record(audiostream_,
+ infos.name.empty() ? nullptr : infos.name.c_str(),
+ &attributes,
+ flags);
}
}
-AudioStream::~AudioStream()
-{
- PulseMainLoopLock lock(mainloop_);
+void disconnectStream(pa_stream* s) {
+ // make sure we don't get any further callback
+ pa_stream_set_write_callback(s, nullptr, nullptr);
+ pa_stream_set_read_callback(s, nullptr, nullptr);
+ pa_stream_set_moved_callback(s, nullptr, nullptr);
+ pa_stream_set_underflow_callback(s, nullptr, nullptr);
+ pa_stream_set_overflow_callback(s, nullptr, nullptr);
+ pa_stream_set_suspended_callback(s, nullptr, nullptr);
+ pa_stream_set_started_callback(s, nullptr, nullptr);
+}
- pa_stream_disconnect(audiostream_);
+void destroyStream(pa_stream* s) {
+ pa_stream_disconnect(s);
+ pa_stream_set_state_callback(s, nullptr, nullptr);
+ disconnectStream(s);
+ pa_stream_unref(s);
+}
- // make sure we don't get any further callback
- pa_stream_set_state_callback(audiostream_, nullptr, nullptr);
- pa_stream_set_write_callback(audiostream_, nullptr, nullptr);
- pa_stream_set_read_callback(audiostream_, nullptr, nullptr);
- pa_stream_set_moved_callback(audiostream_, nullptr, nullptr);
- pa_stream_set_underflow_callback(audiostream_, nullptr, nullptr);
- pa_stream_set_overflow_callback(audiostream_, nullptr, nullptr);
- pa_stream_set_suspended_callback(audiostream_, nullptr, nullptr);
- pa_stream_set_started_callback(audiostream_, nullptr, nullptr);
-
- pa_stream_unref(audiostream_);
+AudioStream::~AudioStream()
+{
+ stop();
}
void
@@ -131,6 +139,23 @@ AudioStream::start()
pa_stream_cork(audiostream_, 0, nullptr, nullptr);
}
+void
+AudioStream::stop()
+{
+ if (not audiostream_)
+ return;
+ JAMI_DBG("Destroying stream with device %s", pa_stream_get_device_name(audiostream_));
+ if (pa_stream_get_state(audiostream_) == PA_STREAM_CREATING) {
+ disconnectStream(audiostream_);
+ pa_stream_set_state_callback(audiostream_, [](pa_stream* s, void*){
+ destroyStream(s);
+ }, nullptr);
+ } else {
+ destroyStream(audiostream_);
+ }
+ audiostream_ = nullptr;
+}
+
void
AudioStream::moved(pa_stream* s)
{
@@ -141,7 +166,7 @@ AudioStream::moved(pa_stream* s)
void
AudioStream::stateChanged(pa_stream* s)
{
- UNUSED char str[PA_SAMPLE_SPEC_SNPRINT_MAX];
+ //UNUSED char str[PA_SAMPLE_SPEC_SNPRINT_MAX];
switch (pa_stream_get_state(s)) {
case PA_STREAM_CREATING:
diff --git a/src/media/audio/pulseaudio/audiostream.h b/src/media/audio/pulseaudio/audiostream.h
index 2f8e8ff4e7bd7ab2a57aa093cd54aecdbc4257a0..f8aaadbf83c963671c645f3565f594b198cab58e 100644
--- a/src/media/audio/pulseaudio/audiostream.h
+++ b/src/media/audio/pulseaudio/audiostream.h
@@ -28,15 +28,11 @@
namespace jami {
-/**
- * This data structure contains the different king of audio streams available
- */
-enum class StreamType { Playback, Capture, Ringtone };
-
class AudioStream
{
public:
using OnReady = std::function<void()>;
+ using OnData = std::function<void(size_t)>;
/**
* Constructor
@@ -52,15 +48,16 @@ public:
AudioStream(pa_context*,
pa_threaded_mainloop*,
const char*,
- StreamType,
+ AudioDeviceType,
unsigned,
- const PaDeviceInfos*,
+ const PaDeviceInfos&,
bool,
- OnReady onReady);
+ OnReady onReady, OnData onData);
~AudioStream();
void start();
+ void stop();
/**
* Accessor: Get the pulseaudio stream object
@@ -95,6 +92,7 @@ private:
NON_COPYABLE(AudioStream);
OnReady onReady_;
+ OnData onData_;
/**
* Mandatory asynchronous callback on the audio stream state
diff --git a/src/media/audio/pulseaudio/pulselayer.cpp b/src/media/audio/pulseaudio/pulselayer.cpp
index b54fa3113077e27eab9a324f0161ec8bd519a667..c3908747f9470da32e848534250996aebaf303af 100644
--- a/src/media/audio/pulseaudio/pulselayer.cpp
+++ b/src/media/audio/pulseaudio/pulselayer.cpp
@@ -359,141 +359,97 @@ PulseLayer::getAudioDeviceName(int index, AudioDeviceType type) const
}
void
-PulseLayer::createStreams(pa_context* c)
-{
- hardwareFormatAvailable(defaultAudioFormat_);
-
- auto onReady = [this] {
- bool playbackReady = not playback_ or playback_->isReady();
- bool ringtoneReady = not ringtone_ or ringtone_->isReady();
- bool recordReady = not record_ or record_->isReady();
- if (playbackReady and recordReady and ringtoneReady) {
- JAMI_DBG("All streams ready, starting !");
- if (playback_)
- playback_->start();
- if (ringtone_)
- ringtone_->start();
- if (record_)
- record_->start();
- }
- };
-
- // Create playback stream
- if (auto dev_infos = getDeviceInfos(sinkList_, getPreferredPlaybackDevice())) {
- bool ec = preference_.getEchoCanceller() == "system";
- playback_.reset(new AudioStream(c,
- mainloop_.get(),
- "Playback",
- StreamType::Playback,
- audioFormat_.sample_rate,
- dev_infos,
- ec,
- onReady));
- pa_stream_set_write_callback(
- playback_->stream(),
- [](pa_stream* /*s*/, size_t /*bytes*/, void* userdata) {
- static_cast<PulseLayer*>(userdata)->writeToSpeaker();
- },
- this);
- }
-
- // Create ringtone stream
- // Echo canceling is not enabled for ringtone, because PA can only cancel a single output source
- // with an input source
- if (auto dev_infos = getDeviceInfos(sinkList_, getPreferredRingtoneDevice())) {
- ringtone_.reset(new AudioStream(c,
- mainloop_.get(),
- "Ringtone",
- StreamType::Ringtone,
- audioFormat_.sample_rate,
- dev_infos,
- false,
- onReady));
- pa_stream_set_write_callback(
- ringtone_->stream(),
- [](pa_stream* /*s*/, size_t /*bytes*/, void* userdata) {
- static_cast<PulseLayer*>(userdata)->ringtoneToSpeaker();
- },
- this);
+PulseLayer::onStreamReady() {
+ if (--pendingStreams == 0) {
+ JAMI_DBG("All streams ready, starting audio");
+ // Flush outside the if statement: every time start stream is
+ // called is to notify a new event
+ flushUrgent();
+ flushMain();
+ if (playback_)
+ playback_->start();
+ if (ringtone_)
+ ringtone_->start();
+ if (record_)
+ record_->start();
}
+}
- // Create capture stream
- if (auto dev_infos = getDeviceInfos(sourceList_, getPreferredCaptureDevice())) {
- record_.reset(new AudioStream(c,
- mainloop_.get(),
- "Capture",
- StreamType::Capture,
- audioFormat_.sample_rate,
- dev_infos,
- true,
- onReady));
- pa_stream_set_read_callback(
- record_->stream(),
- [](pa_stream* /*s*/, size_t /*bytes*/, void* userdata) {
- static_cast<PulseLayer*>(userdata)->readFromMic();
- },
- this);
+void
+PulseLayer::createStream(std::unique_ptr<AudioStream>& stream, AudioDeviceType type, const PaDeviceInfos& dev_infos, bool ec, std::function<void(size_t)>&& onData)
+{
+ if (stream) {
+ JAMI_WARN("Stream already exists");
+ return;
}
-
- pa_threaded_mainloop_signal(mainloop_.get(), 0);
-
- flushMain();
- flushUrgent();
+ pendingStreams++;
+ const char* name = type == AudioDeviceType::PLAYBACK ? "Playback" :
+ (type == AudioDeviceType::CAPTURE ? "Record" :
+ (type == AudioDeviceType::RINGTONE ? "Ringtone" : "?"));
+ stream.reset(new AudioStream(context_, mainloop_.get(),
+ name,
+ type,
+ audioFormat_.sample_rate,
+ dev_infos,
+ ec,
+ std::bind(&PulseLayer::onStreamReady, this), std::move(onData)));
}
void
PulseLayer::disconnectAudioStream()
{
+ PulseMainLoopLock lock(mainloop_.get());
playback_.reset();
ringtone_.reset();
record_.reset();
+ pendingStreams = 0;
+ status_ = Status::Idle;
+ startedCv_.notify_all();
}
-void PulseLayer::startStream(AudioDeviceType)
+void PulseLayer::startStream(AudioDeviceType type)
{
- std::unique_lock<std::mutex> lk(readyMtx_);
- readyCv_.wait(lk, [this] {
- return !(enumeratingSinks_ or enumeratingSources_ or gettingServerInfo_);
- });
- if (status_ != Status::Idle)
- return;
- status_ = Status::Starting;
+ waitForDevices();
+ PulseMainLoopLock lock(mainloop_.get());
// Create Streams
- if (!playback_ or !record_)
- createStreams(context_);
-
- // Flush outside the if statement: every time start stream is
- // called is to notify a new event
- flushUrgent();
- flushMain();
+ if (type == AudioDeviceType::PLAYBACK) {
+ if (auto dev_infos = getDeviceInfos(sinkList_, getPreferredPlaybackDevice()))
+ createStream(playback_, type, *dev_infos, true, std::bind(&PulseLayer::writeToSpeaker, this));
+ } else if (type == AudioDeviceType::RINGTONE) {
+ if (auto dev_infos = getDeviceInfos(sinkList_, getPreferredRingtoneDevice()))
+ createStream(ringtone_, type, *dev_infos, false, std::bind(&PulseLayer::ringtoneToSpeaker, this));
+ } else if (type == AudioDeviceType::CAPTURE) {
+ if (auto dev_infos = getDeviceInfos(sourceList_, getPreferredCaptureDevice()))
+ createStream(record_, type, *dev_infos, true, std::bind(&PulseLayer::readFromMic, this));
+ }
+ pa_threaded_mainloop_signal(mainloop_.get(), 0);
+ std::lock_guard<std::mutex> lk(mutex_);
status_ = Status::Started;
startedCv_.notify_all();
}
void
-PulseLayer::stopStream(AudioDeviceType stream)
+PulseLayer::stopStream(AudioDeviceType type)
{
- std::unique_lock<std::mutex> lk(readyMtx_);
- readyCv_.wait(lk, [this] {
- return !(enumeratingSinks_ or enumeratingSources_ or gettingServerInfo_);
- });
-
- {
- PulseMainLoopLock lock(mainloop_.get());
+ waitForDevices();
+ PulseMainLoopLock lock(mainloop_.get());
+ auto& stream(getStream(type));
+ if (not stream)
+ return;
- if (playback_)
- pa_stream_flush(playback_->stream(), nullptr, nullptr);
+ if (not stream->isReady())
+ pendingStreams--;
+ stream->stop();
+ stream.reset();
- if (record_)
- pa_stream_flush(record_->stream(), nullptr, nullptr);
+ std::unique_lock<std::mutex> lk(mutex_);
+ if (not playback_ and not ringtone_ and not record_) {
+ pendingStreams = 0;
+ status_ = Status::Idle;
+ startedCv_.notify_all();
}
-
- disconnectAudioStream();
-
- status_ = Status::Idle;
- startedCv_.notify_all();
}
void
@@ -628,50 +584,52 @@ PulseLayer::contextChanged(pa_context* c UNUSED,
}
}
+void
+PulseLayer::waitForDevices()
+{
+ std::unique_lock<std::mutex> lk(readyMtx_);
+ readyCv_.wait(lk, [this] {
+ return !(enumeratingSinks_ or enumeratingSources_ or gettingServerInfo_);
+ });
+}
+
void
PulseLayer::waitForDeviceList()
{
std::unique_lock<std::mutex> lock(readyMtx_);
- if (waitingDeviceList_)
+ if (waitingDeviceList_.exchange(true))
return;
- waitingDeviceList_ = true;
if (streamStarter_.joinable())
streamStarter_.join();
streamStarter_ = std::thread([this]() mutable {
- {
- std::unique_lock<std::mutex> lock(readyMtx_);
- readyCv_.wait(lock, [&]() {
- return not enumeratingSources_ and not enumeratingSinks_ and not gettingServerInfo_;
- });
- }
- devicesChanged();
+ bool playbackDeviceChanged, recordDeviceChanged;
+
+ waitForDevices();
waitingDeviceList_ = false;
- if (status_ != Status::Started)
- return;
// If a current device changed, restart streams
+ devicesChanged();
auto playbackInfo = getDeviceInfos(sinkList_, getPreferredPlaybackDevice());
- bool playbackDeviceChanged = !playback_
- or (!playbackInfo->name.empty()
- and playbackInfo->name
- != stripEchoSufix(playback_->getDeviceName()));
+ playbackDeviceChanged = playback_
+ and (!playbackInfo->name.empty() and playbackInfo->name
+ != stripEchoSufix(playback_->getDeviceName()));
auto recordInfo = getDeviceInfos(sourceList_, getPreferredCaptureDevice());
- bool recordDeviceChanged = !record_
- or (!recordInfo->name.empty()
- and recordInfo->name
- != stripEchoSufix(record_->getDeviceName()));
-
- if (playbackDeviceChanged or recordDeviceChanged) {
- JAMI_WARN("Audio devices changed, restarting streams.");
- stopStream();
- startStream();
- } else {
- JAMI_WARN("Staying on \n %s \n %s",
- playback_->getDeviceName().c_str(),
- record_->getDeviceName().c_str());
- status_ = Status::Started;
- startedCv_.notify_all();
+ recordDeviceChanged = record_
+ and (!recordInfo->name.empty() and recordInfo->name
+ != stripEchoSufix(record_->getDeviceName()));
+
+ if (status_ != Status::Started)
+ return;
+ if (playbackDeviceChanged) {
+ JAMI_WARN("Playback devices changed, restarting streams.");
+ stopStream(AudioDeviceType::PLAYBACK);
+ startStream(AudioDeviceType::PLAYBACK);
+ }
+ if (recordDeviceChanged) {
+ JAMI_WARN("Record devices changed, restarting streams.");
+ stopStream(AudioDeviceType::CAPTURE);
+ startStream(AudioDeviceType::CAPTURE);
}
});
}
@@ -697,19 +655,18 @@ PulseLayer::server_info_callback(pa_context*, const pa_server_info* i, void* use
pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map));
PulseLayer* context = static_cast<PulseLayer*>(userdata);
+ std::lock_guard<std::mutex> lk(context->readyMtx_);
context->defaultSink_ = {};
context->defaultSource_ = {};
context->defaultAudioFormat_ = {i->sample_spec.rate, i->sample_spec.channels};
+ context->hardwareFormatAvailable(context->defaultAudioFormat_);
if (not context->sinkList_.empty())
context->sinkList_.front().channel_map.channels = std::min(i->sample_spec.channels,
(uint8_t) 2);
if (not context->sourceList_.empty())
context->sourceList_.front().channel_map.channels = std::min(i->sample_spec.channels,
(uint8_t) 2);
- {
- std::lock_guard<std::mutex> lk(context->readyMtx_);
- context->gettingServerInfo_ = false;
- }
+ context->gettingServerInfo_ = false;
context->readyCv_.notify_all();
}
@@ -722,10 +679,8 @@ PulseLayer::source_input_info_callback(pa_context* c UNUSED,
PulseLayer* context = static_cast<PulseLayer*>(userdata);
if (eol) {
- {
- std::lock_guard<std::mutex> lk(context->readyMtx_);
- context->enumeratingSources_ = false;
- }
+ std::lock_guard<std::mutex> lk(context->readyMtx_);
+ context->enumeratingSources_ = false;
context->readyCv_.notify_all();
return;
}
@@ -768,12 +723,10 @@ PulseLayer::sink_input_info_callback(pa_context* c UNUSED,
void* userdata)
{
PulseLayer* context = static_cast<PulseLayer*>(userdata);
+ std::lock_guard<std::mutex> lk(context->readyMtx_);
if (eol) {
- {
- std::lock_guard<std::mutex> lk(context->readyMtx_);
- context->enumeratingSinks_ = false;
- }
+ context->enumeratingSinks_ = false;
context->readyCv_.notify_all();
return;
}
@@ -858,28 +811,22 @@ PulseLayer::getIndexRingtone() const
std::string
PulseLayer::getPreferredPlaybackDevice() const
{
- std::string playbackDevice(preference_.getPulseDevicePlayback());
- if (playbackDevice.empty())
- playbackDevice = defaultSink_;
- return stripEchoSufix(playbackDevice);
+ const std::string& device(preference_.getPulseDevicePlayback());
+ return stripEchoSufix(device.empty() ? defaultSink_ : device);
}
std::string
PulseLayer::getPreferredRingtoneDevice() const
{
- std::string ringtoneDevice(preference_.getPulseDeviceRingtone());
- if (ringtoneDevice.empty())
- ringtoneDevice = defaultSink_;
- return stripEchoSufix(ringtoneDevice);
+ const std::string& device(preference_.getPulseDeviceRingtone());
+ return stripEchoSufix(device.empty() ? defaultSink_ : device);
}
std::string
PulseLayer::getPreferredCaptureDevice() const
{
- std::string captureDevice(preference_.getPulseDeviceRecord());
- if (captureDevice.empty())
- captureDevice = defaultSource_;
- return stripEchoSufix(captureDevice);
+ const std::string& device(preference_.getPulseDeviceRecord());
+ return stripEchoSufix(device.empty() ? defaultSource_ : device);
}
} // namespace jami
diff --git a/src/media/audio/pulseaudio/pulselayer.h b/src/media/audio/pulseaudio/pulselayer.h
index 903b8a2fa10037bdeea5dcb78d93442cda8b9c6a..fe0c95599fbd4d4d22eaa281242e0f806156a908 100644
--- a/src/media/audio/pulseaudio/pulselayer.h
+++ b/src/media/audio/pulseaudio/pulselayer.h
@@ -22,17 +22,17 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#ifndef PULSE_LAYER_H_
-#define PULSE_LAYER_H_
+#pragma once
-#include <list>
-#include <string>
-#include <pulse/pulseaudio.h>
-#include <pulse/stream.h>
-#include "audio/audiolayer.h"
#include "noncopyable.h"
#include "logger.h"
+#include "audio/audiolayer.h"
+#include <pulse/pulseaudio.h>
+#include <pulse/stream.h>
+
+#include <list>
+#include <string>
#include <memory>
#include <thread>
@@ -167,6 +167,7 @@ private:
virtual int getIndexPlayback() const;
virtual int getIndexRingtone() const;
+ void waitForDevices();
void waitForDeviceList();
std::string getPreferredPlaybackDevice() const;
@@ -176,15 +177,27 @@ private:
NON_COPYABLE(PulseLayer);
/**
- * Create the audio streams into the given context
- * @param c The pulseaudio context
+ * Create the audio stream
*/
- void createStreams(pa_context* c);
+ void createStream(std::unique_ptr<AudioStream>& stream, AudioDeviceType type, const PaDeviceInfos& dev_infos, bool ec, std::function<void(size_t)>&& onData);
+
+ std::unique_ptr<AudioStream>& getStream(AudioDeviceType type)
+ {
+ if (type == AudioDeviceType::PLAYBACK)
+ return playback_;
+ else if (type == AudioDeviceType::RINGTONE)
+ return ringtone_;
+ else if (type == AudioDeviceType::CAPTURE)
+ return record_;
+ else
+ return playback_;
+ }
/**
* Close the connection with the local pulseaudio server
*/
void disconnectAudioStream();
+ void onStreamReady();
/**
* Returns a pointer to the PaEndpointInfos with the given name in sourceList_, or nullptr if
@@ -193,6 +206,8 @@ private:
const PaDeviceInfos* getDeviceInfos(const std::vector<PaDeviceInfos>&,
const std::string& name) const;
+ std::atomic_uint pendingStreams {0};
+
/**
* A stream object to handle the pulseaudio playback stream
*/
@@ -229,7 +244,7 @@ private:
bool enumeratingSinks_ {false};
bool enumeratingSources_ {false};
bool gettingServerInfo_ {false};
- bool waitingDeviceList_ {false};
+ std::atomic_bool waitingDeviceList_ {false};
std::mutex readyMtx_ {};
std::condition_variable readyCv_ {};
std::thread streamStarter_ {};
@@ -241,5 +256,3 @@ private:
};
} // namespace jami
-
-#endif // PULSE_LAYER_H_
diff --git a/src/preferences.h b/src/preferences.h
index 6ef611226da84e844507dc8fe963faaf32aea3ad..7d1d1e8a606865c2ef4d44ee7e2fcd84c65f56e3 100644
--- a/src/preferences.h
+++ b/src/preferences.h
@@ -156,7 +156,7 @@ public:
static std::vector<std::string> getSupportedAudioManagers();
- std::string getAudioApi() const { return audioApi_; }
+ const std::string& getAudioApi() const { return audioApi_; }
void setAudioApi(const std::string& api) { audioApi_ = api; }
@@ -175,7 +175,7 @@ public:
void setAlsaCardring(int c) { alsaCardring_ = c; }
- std::string getAlsaPlugin() const { return alsaPlugin_; }
+ const std::string& getAlsaPlugin() const { return alsaPlugin_; }
void setAlsaPlugin(const std::string& p) { alsaPlugin_ = p; }
@@ -183,19 +183,19 @@ public:
void setAlsaSmplrate(int r) { alsaSmplrate_ = r; }
// pulseaudio preference
- std::string getPulseDevicePlayback() const { return pulseDevicePlayback_; }
+ const std::string& getPulseDevicePlayback() const { return pulseDevicePlayback_; }
void setPulseDevicePlayback(const std::string& p) { pulseDevicePlayback_ = p; }
- std::string getPulseDeviceRecord() const { return pulseDeviceRecord_; }
+ const std::string& getPulseDeviceRecord() const { return pulseDeviceRecord_; }
void setPulseDeviceRecord(const std::string& r) { pulseDeviceRecord_ = r; }
- std::string getPulseDeviceRingtone() const { return pulseDeviceRingtone_; }
+ const std::string& getPulseDeviceRingtone() const { return pulseDeviceRingtone_; }
void setPulseDeviceRingtone(const std::string& r) { pulseDeviceRingtone_ = r; }
// general preference
- std::string getRecordPath() const { return recordpath_; }
+ const std::string& getRecordPath() const { return recordpath_; }
// Returns true if directory is writeable
bool setRecordPath(const std::string& r);
@@ -226,7 +226,7 @@ public:
void setPlaybackMuted(bool muted) { playbackMuted_ = muted; }
- std::string getEchoCanceller() const { return echoCanceller_; }
+ const std::string& getEchoCanceller() const { return echoCanceller_; }
void setEchoCanceller(const std::string& ec) { echoCanceller_ = ec; }