1 files changed, 58 insertions, 0 deletions
diff --git a/src/core/hle/service/audio/audio_device.h b/src/core/hle/service/audio/audio_device.h
new file mode 100644
index 000000000..752157272
--- /dev/null
+++ b/src/core/hle/service/audio/audio_device.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/renderer/audio_device.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 {
+
+using AudioCore::Renderer::AudioDevice;
+
+class IAudioDevice final : public ServiceFramework<IAudioDevice> {
+
+public:
+    explicit IAudioDevice(Core::System& system_, u64 applet_resource_user_id, u32 revision,
+                          u32 device_num);
+    ~IAudioDevice() override;
+
+private:
+    Result ListAudioDeviceName(
+        OutArray<AudioDevice::AudioDeviceName, BufferAttr_HipcMapAlias> out_names,
+        Out<s32> out_count);
+    Result SetAudioDeviceOutputVolume(
+        InArray<AudioDevice::AudioDeviceName, BufferAttr_HipcMapAlias> name, f32 volume);
+    Result GetAudioDeviceOutputVolume(
+        Out<f32> out_volume, InArray<AudioDevice::AudioDeviceName, BufferAttr_HipcMapAlias> name);
+    Result GetActiveAudioDeviceName(
+        OutArray<AudioDevice::AudioDeviceName, BufferAttr_HipcMapAlias> out_name);
+    Result ListAudioDeviceNameAuto(
+        OutArray<AudioDevice::AudioDeviceName, BufferAttr_HipcAutoSelect> out_names,
+        Out<s32> out_count);
+    Result SetAudioDeviceOutputVolumeAuto(
+        InArray<AudioDevice::AudioDeviceName, BufferAttr_HipcAutoSelect> name, f32 volume);
+    Result GetAudioDeviceOutputVolumeAuto(
+        Out<f32> out_volume, InArray<AudioDevice::AudioDeviceName, BufferAttr_HipcAutoSelect> name);
+    Result GetActiveAudioDeviceNameAuto(
+        OutArray<AudioDevice::AudioDeviceName, BufferAttr_HipcAutoSelect> out_name);
+    Result QueryAudioDeviceSystemEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
+    Result QueryAudioDeviceInputEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
+    Result QueryAudioDeviceOutputEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
+    Result GetActiveChannelCount(Out<u32> out_active_channel_count);
+    Result ListAudioOutputDeviceName(
+        OutArray<AudioDevice::AudioDeviceName, BufferAttr_HipcMapAlias> out_names,
+        Out<s32> out_count);
+
+    KernelHelpers::ServiceContext service_context;
+    std::unique_ptr<AudioCore::Renderer::AudioDevice> impl;
+    Kernel::KEvent* event;
+};
+
+} // namespace Service::Audio