1 files changed, 57 insertions, 0 deletions
diff --git a/src/audio_core/renderer/sink/device_sink_info.cpp b/src/audio_core/renderer/sink/device_sink_info.cpp
new file mode 100644
index 000000000..b7b3d6f1d
--- /dev/null
+++ b/src/audio_core/renderer/sink/device_sink_info.cpp
@@ -0,0 +1,57 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/sink/device_sink_info.h"
+#include "audio_core/renderer/upsampler/upsampler_manager.h"
+
+namespace AudioCore::AudioRenderer {
+
+DeviceSinkInfo::DeviceSinkInfo() {
+    state.fill(0);
+    parameter.fill(0);
+    type = Type::DeviceSink;
+}
+
+void DeviceSinkInfo::CleanUp() {
+    auto state_{reinterpret_cast<DeviceState*>(state.data())};
+
+    if (state_->upsampler_info) {
+        state_->upsampler_info->manager->Free(state_->upsampler_info);
+        state_->upsampler_info = nullptr;
+    }
+
+    parameter.fill(0);
+    type = Type::Invalid;
+}
+
+void DeviceSinkInfo::Update(BehaviorInfo::ErrorInfo& error_info, OutStatus& out_status,
+                            const InParameter& in_params,
+                            [[maybe_unused]] const PoolMapper& pool_mapper) {
+
+    const auto device_params{reinterpret_cast<const DeviceInParameter*>(&in_params.device)};
+    auto current_params{reinterpret_cast<DeviceInParameter*>(parameter.data())};
+
+    if (in_use == in_params.in_use) {
+        current_params->downmix_enabled = device_params->downmix_enabled;
+        current_params->downmix_coeff = device_params->downmix_coeff;
+    } else {
+        type = in_params.type;
+        in_use = in_params.in_use;
+        node_id = in_params.node_id;
+        *current_params = *device_params;
+    }
+
+    auto current_state{reinterpret_cast<DeviceState*>(state.data())};
+
+    for (size_t i = 0; i < current_state->downmix_coeff.size(); i++) {
+        current_state->downmix_coeff[i] = current_params->downmix_coeff[i];
+    }
+
+    std::memset(&out_status, 0, sizeof(OutStatus));
+    error_info.error_code = ResultSuccess;
+    error_info.address = CpuAddr(0);
+}
+
+void DeviceSinkInfo::UpdateForCommandGeneration() {}
+
+} // namespace AudioCore::AudioRenderer