Migrate Audio service to new IPC (#6285)

* Migrate audren to new IPC

* Migrate audout

* Migrate audin

* Migrate hwopus

* Bye bye old audio service

* Switch volume control to IHardwareDeviceDriver

* Somewhat unrelated changes

* Remove Concentus reference from HLE

* Implement OpenAudioRendererForManualExecution

* Remove SetVolume/GetVolume methods that are not necessary

* Remove SetVolume/GetVolume methods that are not necessary (2)

* Fix incorrect volume update

* PR feedback

* PR feedback

* Stub audrec

* Init outParameter

* Make FinalOutputRecorderParameter/Internal readonly

* Make FinalOutputRecorder IDisposable

* Fix HardwareOpusDecoderManager parameter buffers

* Opus work buffer size and error handling improvements

* Add AudioInProtocolName enum

* Fix potential divisions by zero

1 files changed, 0 insertions, 34 deletions

diff --git a/src/Ryujinx.HLE/HOS/Services/Audio/AudioIn/IAudioIn.cs b/src/Ryujinx.HLE/HOS/Services/Audio/AudioIn/IAudioIn.cs
deleted file mode 100644
index 4e67303d..00000000
--- a/src/Ryujinx.HLE/HOS/Services/Audio/AudioIn/IAudioIn.cs
+++ /dev/null
@@ -1,34 +0,0 @@
-using Ryujinx.Audio.Common;
-using Ryujinx.HLE.HOS.Kernel.Threading;
-using System;
-
-namespace Ryujinx.HLE.HOS.Services.Audio.AudioIn
-{
-    interface IAudioIn : IDisposable
-    {
-        AudioDeviceState GetState();
-
-        ResultCode Start();
-
-        ResultCode Stop();
-
-        ResultCode AppendBuffer(ulong bufferTag, ref AudioUserBuffer buffer);
-
-        // NOTE: This is broken by design... not quite sure what it's used for (if anything in production).
-        ResultCode AppendUacBuffer(ulong bufferTag, ref AudioUserBuffer buffer, uint handle);
-
-        KEvent RegisterBufferEvent();
-
-        ResultCode GetReleasedBuffers(Span<ulong> releasedBuffers, out uint releasedCount);
-
-        bool ContainsBuffer(ulong bufferTag);
-
-        uint GetBufferCount();
-
-        bool FlushBuffers();
-
-        void SetVolume(float volume);
-
-        float GetVolume();
-    }
-}