1 files changed, 48 insertions, 0 deletions
diff --git a/src/core/hle/service/audio/audio_in.h b/src/core/hle/service/audio/audio_in.h
new file mode 100644
index 000000000..8d6398ef6
--- /dev/null
+++ b/src/core/hle/service/audio/audio_in.h
@@ -0,0 +1,48 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "audio_core/in/audio_in.h"
+#include "core/hle/service/cmif_types.h"
+#include "core/hle/service/kernel_helpers.h"
+#include "core/hle/service/service.h"
+
+namespace Service::Audio {
+
+class IAudioIn final : public ServiceFramework<IAudioIn> {
+public:
+    explicit IAudioIn(Core::System& system_, AudioCore::AudioIn::Manager& manager,
+                      size_t session_id, const std::string& device_name,
+                      const AudioCore::AudioIn::AudioInParameter& in_params,
+                      Kernel::KProcess* handle, u64 applet_resource_user_id);
+    ~IAudioIn() override;
+
+    std::shared_ptr<AudioCore::AudioIn::In> GetImpl() {
+        return impl;
+    }
+
+    Result GetAudioInState(Out<u32> out_state);
+    Result Start();
+    Result Stop();
+    Result AppendAudioInBuffer(
+        InArray<AudioCore::AudioIn::AudioInBuffer, BufferAttr_HipcMapAlias> buffer,
+        u64 buffer_client_ptr);
+    Result RegisterBufferEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
+    Result GetReleasedAudioInBuffer(OutArray<u64, BufferAttr_HipcMapAlias> out_audio_buffer,
+                                    Out<u32> out_count);
+    Result ContainsAudioInBuffer(Out<bool> out_contains_buffer, u64 buffer_client_ptr);
+    Result GetAudioInBufferCount(Out<u32> out_buffer_count);
+    Result SetDeviceGain(f32 device_gain);
+    Result GetDeviceGain(Out<f32> out_device_gain);
+    Result FlushAudioInBuffers(Out<bool> out_flushed);
+
+private:
+    Kernel::KProcess* process;
+    KernelHelpers::ServiceContext service_context;
+    Kernel::KEvent* event;
+    std::shared_ptr<AudioCore::AudioIn::In> impl;
+    Common::ScratchBuffer<u64> released_buffer;
+};
+
+} // namespace Service::Audio