1 files changed, 13 insertions, 3 deletions
diff --git a/src/core/hle/service/audio/hwopus.h b/src/core/hle/service/audio/hwopus.h
index b74824ff3..e6092e290 100644
--- a/src/core/hle/service/audio/hwopus.h
+++ b/src/core/hle/service/audio/hwopus.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -12,6 +11,16 @@ class System;
 
 namespace Service::Audio {
 
+struct OpusMultiStreamParametersEx {
+    u32 sample_rate;
+    u32 channel_count;
+    u32 number_streams;
+    u32 number_stereo_streams;
+    u32 use_large_frame_size;
+    u32 padding;
+    std::array<u32, 64> channel_mappings;
+};
+
 class HwOpus final : public ServiceFramework<HwOpus> {
 public:
     explicit HwOpus(Core::System& system_);
@@ -22,6 +31,7 @@ private:
     void OpenHardwareOpusDecoderEx(Kernel::HLERequestContext& ctx);
     void GetWorkBufferSize(Kernel::HLERequestContext& ctx);
     void GetWorkBufferSizeEx(Kernel::HLERequestContext& ctx);
+    void GetWorkBufferSizeForMultiStreamEx(Kernel::HLERequestContext& ctx);
 };
 
 } // namespace Service::Audio