1 files changed, 58 insertions, 0 deletions

diff --git a/src/core/hle/service/audio/audio_out.h b/src/core/hle/service/audio/audio_out.h
new file mode 100644
index 000000000..779b213e7
--- /dev/null
+++ b/src/core/hle/service/audio/audio_out.h
@@ -0,0 +1,58 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "audio_core/audio_out_manager.h"
+#include "audio_core/out/audio_out_system.h"
+#include "core/hle/service/cmif_types.h"
+#include "core/hle/service/kernel_helpers.h"
+#include "core/hle/service/service.h"
+
+namespace Kernel {
+class KReadableEvent;
+}
+
+namespace Service::Audio {
+
+class IAudioOut : public ServiceFramework<IAudioOut> {
+public:
+    explicit IAudioOut(Core::System& system_, AudioCore::AudioOut::Manager& manager,
+                       size_t session_id, const std::string& device_name,
+                       const AudioCore::AudioOut::AudioOutParameter& in_params,
+                       Kernel::KProcess* handle, u64 applet_resource_user_id);
+    ~IAudioOut() override;
+
+    std::shared_ptr<AudioCore::AudioOut::Out> GetImpl() {
+        return impl;
+    }
+
+    Result GetAudioOutState(Out<u32> out_state);
+    Result Start();
+    Result Stop();
+    Result AppendAudioOutBuffer(
+        InArray<AudioCore::AudioOut::AudioOutBuffer, BufferAttr_HipcMapAlias> audio_out_buffer,
+        u64 buffer_client_ptr);
+    Result AppendAudioOutBufferAuto(
+        InArray<AudioCore::AudioOut::AudioOutBuffer, BufferAttr_HipcAutoSelect> audio_out_buffer,
+        u64 buffer_client_ptr);
+    Result RegisterBufferEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
+    Result GetReleasedAudioOutBuffers(OutArray<u64, BufferAttr_HipcMapAlias> out_audio_buffer,
+                                      Out<u32> out_count);
+    Result GetReleasedAudioOutBuffersAuto(OutArray<u64, BufferAttr_HipcAutoSelect> out_audio_buffer,
+                                          Out<u32> out_count);
+    Result ContainsAudioOutBuffer(Out<bool> out_contains_buffer, u64 buffer_client_ptr);
+    Result GetAudioOutBufferCount(Out<u32> out_buffer_count);
+    Result GetAudioOutPlayedSampleCount(Out<u64> out_played_sample_count);
+    Result FlushAudioOutBuffers(Out<bool> out_flushed);
+    Result SetAudioOutVolume(f32 volume);
+    Result GetAudioOutVolume(Out<f32> out_volume);
+
+private:
+    KernelHelpers::ServiceContext service_context;
+    Kernel::KEvent* event;
+    Kernel::KProcess* process;
+    std::shared_ptr<AudioCore::AudioOut::Out> impl;
+};
+
+} // namespace Service::Audio