Merge pull request xbmc#23650 from thexai/sink-names

[ActiveAESink] Improves sinks enumeration names and fallback logic when exact sink name not exists
ksooo · Sep 3, 2023 · 320c7c2 · 320c7c2
2 parents d3f1d4b + ba77cb9
commit 320c7c2
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Showing 8 changed files with 261 additions and 56 deletions.
diff --git a/xbmc/cores/AudioEngine/AESinkFactory.cpp b/xbmc/cores/AudioEngine/AESinkFactory.cpp
@@ -38,41 +38,58 @@ bool CAESinkFactory::HasSinks()
   return !m_AESinkRegEntry.empty();
 }
 
-void CAESinkFactory::ParseDevice(std::string &device, std::string &driver)
+AESinkDevice CAESinkFactory::ParseDevice(const std::string& device)
 {
-  int pos = device.find_first_of(':');
+  AESinkDevice dev{};
+  dev.name = device;
+
+  size_t pos = dev.name.find_first_of(':');
   bool found = false;
-  if (pos > 0)
+
+  if (pos != std::string::npos)
   {
-    driver = device.substr(0, pos);
+    dev.driver = device.substr(0, pos);
 
     for (const auto& reg : m_AESinkRegEntry)
     {
-      if (!StringUtils::EqualsNoCase(driver, reg.second.sinkName))
+      if (!StringUtils::EqualsNoCase(dev.driver, reg.second.sinkName))
         continue;
 
-      device = device.substr(pos + 1, device.length() - pos - 1);
+      dev.name = dev.name.substr(pos + 1, dev.name.length() - pos - 1);
       found = true;
     }
   }
 
   if (!found)
-    driver.clear();
+    dev.driver.clear();
+
+  pos = dev.name.find_first_of(':');
+
+  if (pos != std::string::npos)
+  {
+    // if no known driver found considers the string starts
+    // with the device name and discarts the rest
+    if (found)
+      dev.friendlyName = dev.name.substr(pos + 1);
+    dev.name = dev.name.substr(0, pos);
+  }
+
+  return dev;
 }
 
-std::unique_ptr<IAESink> CAESinkFactory::Create(std::string& device, AEAudioFormat& desiredFormat)
+std::unique_ptr<IAESink> CAESinkFactory::Create(const std::string& device,
+                                                AEAudioFormat& desiredFormat)
 {
   // extract the driver from the device string if it exists
-  std::string driver;
-  ParseDevice(device, driver);
+  const AESinkDevice dev = ParseDevice(device);
 
   AEAudioFormat tmpFormat = desiredFormat;
   std::unique_ptr<IAESink> sink;
-  std::string tmpDevice = device;
+  std::string tmpDevice = dev.name;
 
   for (const auto& reg : m_AESinkRegEntry)
   {
-    if (driver != reg.second.sinkName)
+    if (dev.driver != reg.second.sinkName)
       continue;
 
     sink = reg.second.createFunc(tmpDevice, tmpFormat);

diff --git a/xbmc/cores/AudioEngine/AESinkFactory.h b/xbmc/cores/AudioEngine/AESinkFactory.h
@@ -42,15 +42,27 @@ struct AESinkRegEntry
   Cleanup cleanupFunc;
 };
 
+struct AESinkDevice
+{
+  std::string driver;
+  std::string name;
+  std::string friendlyName;
+
+  bool IsSameDeviceAs(const AESinkDevice& d) const
+  {
+    return driver == d.driver && (name == d.name || friendlyName == d.friendlyName);
+  }
+};
+
 class CAESinkFactory
 {
 public:
   static void RegisterSink(const AESinkRegEntry& regEntry);
   static void ClearSinks();
   static bool HasSinks();
 
-  static void ParseDevice(std::string &device, std::string &driver);
-  static std::unique_ptr<IAESink> Create(std::string& device, AEAudioFormat& desiredFormat);
+  static AESinkDevice ParseDevice(const std::string& device);
+  static std::unique_ptr<IAESink> Create(const std::string& device, AEAudioFormat& desiredFormat);
   static void EnumerateEx(std::vector<AESinkInfo>& list, bool force, const std::string& driver);
   static void Cleanup();
 

diff --git a/xbmc/cores/AudioEngine/Engines/ActiveAE/ActiveAE.cpp b/xbmc/cores/AudioEngine/Engines/ActiveAE/ActiveAE.cpp
@@ -516,6 +516,7 @@ void CActiveAE::StateMachine(int signal, Protocol *port, Message *msg)
           m_extError = false;
           m_sink.EnumerateSinkList(false, "");
           LoadSettings();
+          ValidateOutputDevices(true);
           Configure();
           if (!m_isWinSysReg)
           {
@@ -647,6 +648,7 @@ void CActiveAE::StateMachine(int signal, Protocol *port, Message *msg)
           m_controlPort.PurgeOut(CActiveAEControlProtocol::DEVICECHANGE);
           m_sink.EnumerateSinkList(true, "");
           LoadSettings();
+          ValidateOutputDevices(false);
           m_extError = false;
           Configure();
           if (!m_extError)
@@ -669,6 +671,7 @@ void CActiveAE::StateMachine(int signal, Protocol *port, Message *msg)
           {
             UnconfigureSink();
             LoadSettings();
+            ValidateOutputDevices(false);
             m_extError = false;
             Configure();
             if (!m_extError)
@@ -890,6 +893,7 @@ void CActiveAE::StateMachine(int signal, Protocol *port, Message *msg)
             m_controlPort.PurgeOut(CActiveAEControlProtocol::DEVICECOUNTCHANGE);
             m_sink.EnumerateSinkList(true, "");
             LoadSettings();
+            ValidateOutputDevices(false);
           }
           Configure();
           if (!displayReset)
@@ -1191,17 +1195,18 @@ void CActiveAE::Configure(AEAudioFormat *desiredFmt)
   m_extKeepConfig = 0ms;
 
   std::string device = (m_sinkRequestFormat.m_dataFormat == AE_FMT_RAW) ? m_settings.passthroughdevice : m_settings.device;
-  std::string driver;
-  CAESinkFactory::ParseDevice(device, driver);
-  if ((!CompareFormat(m_sinkRequestFormat, m_sinkFormat) && !CompareFormat(m_sinkRequestFormat, oldSinkRequestFormat)) ||
-      m_currDevice.compare(device) != 0 ||
-      m_settings.driver.compare(driver) != 0)
+
+  const AESinkDevice dev = CAESinkFactory::ParseDevice(device);
+
+  if ((!CompareFormat(m_sinkRequestFormat, m_sinkFormat) &&
+       !CompareFormat(m_sinkRequestFormat, oldSinkRequestFormat)) ||
+      m_currDevice.compare(dev.name) != 0 || m_settings.driver.compare(dev.driver) != 0)
   {
     FlushEngine();
     if (!InitSink())
       return;
-    m_settings.driver = driver;
-    m_currDevice = device;
+    m_settings.driver = dev.driver;
+    m_currDevice = dev.name;
     initSink = true;
     m_stats.Reset(m_sinkFormat.m_sampleRate, m_mode == MODE_PCM);
     m_sink.m_controlPort.SendOutMessage(CSinkControlProtocol::VOLUME, &m_volume, sizeof(float));
@@ -1781,12 +1786,11 @@ bool CActiveAE::NeedReconfigureSink()
   ApplySettingsToFormat(newFormat, m_settings);
 
   std::string device = (newFormat.m_dataFormat == AE_FMT_RAW) ? m_settings.passthroughdevice : m_settings.device;
-  std::string driver;
-  CAESinkFactory::ParseDevice(device, driver);
 
-  return !CompareFormat(newFormat, m_sinkFormat) ||
-      m_currDevice.compare(device) != 0 ||
-      m_settings.driver.compare(driver) != 0;
+  const AESinkDevice dev = CAESinkFactory::ParseDevice(device);
+
+  return !CompareFormat(newFormat, m_sinkFormat) || m_currDevice.compare(dev.name) != 0 ||
+         m_settings.driver.compare(dev.driver) != 0;
 }
 
 bool CActiveAE::InitSink()
@@ -2670,6 +2674,58 @@ void CActiveAE::LoadSettings()
   m_settings.silenceTimeoutMinutes = settings->GetInt(CSettings::SETTING_AUDIOOUTPUT_STREAMSILENCE);
 }
 
+void CActiveAE::ValidateOutputDevices(bool saveChanges)
+{
+  std::string device = m_sink.ValidateOuputDevice(m_settings.device, false);
+
+  if (!device.empty() && device != m_settings.device)
+  {
+    CLog::LogF(LOGWARNING, "audio output device setting has been updated from '{}' to '{}'",
+               m_settings.device, device);
+
+    const AESinkDevice oldDevice = CAESinkFactory::ParseDevice(m_settings.device);
+    const AESinkDevice newDevice = CAESinkFactory::ParseDevice(device);
+
+    m_settings.device = device;
+
+    if (saveChanges && newDevice.IsSameDeviceAs(oldDevice))
+    {
+      const auto settings = CServiceBroker::GetSettingsComponent()->GetSettings();
+      if (settings)
+      {
+        settings->SetString(CSettings::SETTING_AUDIOOUTPUT_AUDIODEVICE, m_settings.device);
+        settings->Save();
+        CLog::LogF(LOGDEBUG, "the change of the audio output device setting has been saved");
+      }
+    }
+  }
+
+  device = m_sink.ValidateOuputDevice(m_settings.passthroughdevice, true);
+
+  if (!device.empty() && device != m_settings.passthroughdevice)
+  {
+    CLog::LogF(LOGWARNING, "passthrough output device setting has been updated from '{}' to '{}'",
+               m_settings.passthroughdevice, device);
+
+    const AESinkDevice oldDevice = CAESinkFactory::ParseDevice(m_settings.passthroughdevice);
+    const AESinkDevice newDevice = CAESinkFactory::ParseDevice(device);
+
+    m_settings.passthroughdevice = device;
+
+    if (saveChanges && newDevice.IsSameDeviceAs(oldDevice))
+    {
+      const auto settings = CServiceBroker::GetSettingsComponent()->GetSettings();
+      if (settings)
+      {
+        settings->SetString(CSettings::SETTING_AUDIOOUTPUT_PASSTHROUGHDEVICE,
+                            m_settings.passthroughdevice);
+        settings->Save();
+        CLog::LogF(LOGDEBUG, "the change of the passthrough output device setting has been saved");
+      }
+    }
+  }
+}
+
 void CActiveAE::Start()
 {
   Create();

diff --git a/xbmc/cores/AudioEngine/Engines/ActiveAE/ActiveAE.h b/xbmc/cores/AudioEngine/Engines/ActiveAE/ActiveAE.h
@@ -308,6 +308,7 @@ class CActiveAE : public IAE, public IDispResource, private CThread
   void UnconfigureSink();
   void Dispose();
   void LoadSettings();
+  void ValidateOutputDevices(bool saveChanges);
   bool NeedReconfigureBuffers();
   bool NeedReconfigureSink();
   void ApplySettingsToFormat(AEAudioFormat& format,