Revert "early-access version 0032"

This reverts commit efb3a9f4b2.

src/audio_core/device/audio_buffers.h

@@ -91,10 +91,9 @@ public:
      * @param core_timing - The CoreTiming instance
      * @param session     - The device session
      *
-     * @return If any buffer was released.
+     * @return Is the buffer was released.
      */
-    bool ReleaseBuffers(const Core::Timing::CoreTiming& core_timing, const DeviceSession& session,
-                        bool force) {
+    bool ReleaseBuffers(const Core::Timing::CoreTiming& core_timing, const DeviceSession& session) {
         std::scoped_lock l{lock};
         bool buffer_released{false};
         while (registered_count > 0) {
@@ -104,8 +103,7 @@ public:
             }
 
             // Check with the backend if this buffer can be released yet.
-            // If we're shutting down, we don't care if it's been played or not.
-            if (!force && !session.IsBufferConsumed(buffers[index])) {
+            if (!session.IsBufferConsumed(buffers[index])) {
                 break;
             }
 

src/audio_core/device/device_session.cpp

@@ -73,12 +73,6 @@ void DeviceSession::Stop() {
     }
 }
 
-void DeviceSession::ClearBuffers() {
-    if (stream) {
-        stream->ClearQueue();
-    }
-}
-
 void DeviceSession::AppendBuffers(std::span<const AudioBuffer> buffers) const {
     for (const auto& buffer : buffers) {
         Sink::SinkBuffer new_buffer{

src/audio_core/device/device_session.h

@@ -90,11 +90,6 @@ public:
      */
     void Stop();
 
-    /**
-     * Clear out the underlying audio buffers in the backend stream.
-     */
-    void ClearBuffers();
-
     /**
      * Set this device session's volume.
      *

src/audio_core/in/audio_in_system.cpp

@@ -23,6 +23,7 @@ System::~System() {
 void System::Finalize() {
     Stop();
     session->Finalize();
+    buffer_event->Signal();
 }
 
 void System::StartSession() {
@@ -101,10 +102,6 @@ Result System::Stop() {
     if (state == State::Started) {
         session->Stop();
         session->SetVolume(0.0f);
-        session->ClearBuffers();
-        if (buffers.ReleaseBuffers(system.CoreTiming(), *session, true)) {
-            buffer_event->Signal();
-        }
         state = State::Stopped;
     }
 
@@ -141,7 +138,7 @@ void System::RegisterBuffers() {
 }
 
 void System::ReleaseBuffers() {
-    bool signal{buffers.ReleaseBuffers(system.CoreTiming(), *session, false)};
+    bool signal{buffers.ReleaseBuffers(system.CoreTiming(), *session)};
 
     if (signal) {
         // Signal if any buffer was released, or if none are registered, we need more.

src/audio_core/out/audio_out_system.cpp

@@ -24,6 +24,7 @@ System::~System() {
 void System::Finalize() {
     Stop();
     session->Finalize();
+    buffer_event->Signal();
 }
 
 std::string_view System::GetDefaultOutputDeviceName() const {
@@ -101,10 +102,6 @@ Result System::Stop() {
     if (state == State::Started) {
         session->Stop();
         session->SetVolume(0.0f);
-        session->ClearBuffers();
-        if (buffers.ReleaseBuffers(system.CoreTiming(), *session, true)) {
-            buffer_event->Signal();
-        }
         state = State::Stopped;
     }
 
@@ -141,7 +138,7 @@ void System::RegisterBuffers() {
 }
 
 void System::ReleaseBuffers() {
-    bool signal{buffers.ReleaseBuffers(system.CoreTiming(), *session, false)};
+    bool signal{buffers.ReleaseBuffers(system.CoreTiming(), *session)};
     if (signal) {
         // Signal if any buffer was released, or if none are registered, we need more.
         buffer_event->Signal();