1 files changed, 38 insertions, 0 deletions
diff --git a/src/core/hle/service/audio/hardware_opus_decoder.h b/src/core/hle/service/audio/hardware_opus_decoder.h
new file mode 100644
index 000000000..fe6636ce6
--- /dev/null
+++ b/src/core/hle/service/audio/hardware_opus_decoder.h
@@ -0,0 +1,38 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "audio_core/opus/decoder.h"
+#include "core/hle/service/service.h"
+
+namespace Service::Audio {
+
+class IHardwareOpusDecoder final : public ServiceFramework<IHardwareOpusDecoder> {
+public:
+    explicit IHardwareOpusDecoder(Core::System& system_,
+                                  AudioCore::OpusDecoder::HardwareOpus& hardware_opus);
+    ~IHardwareOpusDecoder() override;
+
+    Result Initialize(AudioCore::OpusDecoder::OpusParametersEx& params,
+                      Kernel::KTransferMemory* transfer_memory, u64 transfer_memory_size);
+    Result Initialize(AudioCore::OpusDecoder::OpusMultiStreamParametersEx& params,
+                      Kernel::KTransferMemory* transfer_memory, u64 transfer_memory_size);
+
+private:
+    void DecodeInterleavedOld(HLERequestContext& ctx);
+    void SetContext(HLERequestContext& ctx);
+    void DecodeInterleavedForMultiStreamOld(HLERequestContext& ctx);
+    void SetContextForMultiStream(HLERequestContext& ctx);
+    void DecodeInterleavedWithPerfOld(HLERequestContext& ctx);
+    void DecodeInterleavedForMultiStreamWithPerfOld(HLERequestContext& ctx);
+    void DecodeInterleavedWithPerfAndResetOld(HLERequestContext& ctx);
+    void DecodeInterleavedForMultiStreamWithPerfAndResetOld(HLERequestContext& ctx);
+    void DecodeInterleaved(HLERequestContext& ctx);
+    void DecodeInterleavedForMultiStream(HLERequestContext& ctx);
+
+    std::unique_ptr<AudioCore::OpusDecoder::OpusDecoder> impl;
+    Common::ScratchBuffer<u8> output_data;
+};
+
+} // namespace Service::Audio