1 files changed, 93 insertions, 0 deletions
diff --git a/src/audio_core/renderer/effect/aux_.cpp b/src/audio_core/renderer/effect/aux_.cpp
new file mode 100644
index 000000000..51e780ef1
--- /dev/null
+++ b/src/audio_core/renderer/effect/aux_.cpp
@@ -0,0 +1,93 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/effect/aux_.h"
+
+namespace AudioCore::AudioRenderer {
+
+void AuxInfo::Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion1& in_params,
+                     const PoolMapper& pool_mapper) {
+    auto in_specific{reinterpret_cast<const ParameterVersion1*>(in_params.specific.data())};
+    auto params{reinterpret_cast<ParameterVersion1*>(parameter.data())};
+
+    std::memcpy(params, in_specific, sizeof(ParameterVersion1));
+    mix_id = in_params.mix_id;
+    process_order = in_params.process_order;
+    enabled = in_params.enabled;
+    if (buffer_unmapped || in_params.is_new) {
+        const bool send_unmapped{!pool_mapper.TryAttachBuffer(
+            error_info, workbuffers[0], in_specific->send_buffer_info_address,
+            sizeof(AuxBufferInfo) + in_specific->count_max * sizeof(s32))};
+        const bool return_unmapped{!pool_mapper.TryAttachBuffer(
+            error_info, workbuffers[1], in_specific->return_buffer_info_address,
+            sizeof(AuxBufferInfo) + in_specific->count_max * sizeof(s32))};
+
+        buffer_unmapped = send_unmapped || return_unmapped;
+
+        if (!buffer_unmapped) {
+            auto send{workbuffers[0].GetReference(false)};
+            send_buffer_info = send + sizeof(AuxInfoDsp);
+            send_buffer = send + sizeof(AuxBufferInfo);
+
+            auto ret{workbuffers[1].GetReference(false)};
+            return_buffer_info = ret + sizeof(AuxInfoDsp);
+            return_buffer = ret + sizeof(AuxBufferInfo);
+        }
+    } else {
+        error_info.error_code = ResultSuccess;
+        error_info.address = CpuAddr(0);
+    }
+}
+
+void AuxInfo::Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion2& in_params,
+                     const PoolMapper& pool_mapper) {
+    auto in_specific{reinterpret_cast<const ParameterVersion2*>(in_params.specific.data())};
+    auto params{reinterpret_cast<ParameterVersion2*>(parameter.data())};
+
+    std::memcpy(params, in_specific, sizeof(ParameterVersion2));
+    mix_id = in_params.mix_id;
+    process_order = in_params.process_order;
+    enabled = in_params.enabled;
+
+    if (buffer_unmapped || in_params.is_new) {
+        const bool send_unmapped{!pool_mapper.TryAttachBuffer(
+            error_info, workbuffers[0], params->send_buffer_info_address,
+            sizeof(AuxBufferInfo) + params->count_max * sizeof(s32))};
+        const bool return_unmapped{!pool_mapper.TryAttachBuffer(
+            error_info, workbuffers[1], params->return_buffer_info_address,
+            sizeof(AuxBufferInfo) + params->count_max * sizeof(s32))};
+
+        buffer_unmapped = send_unmapped || return_unmapped;
+
+        if (!buffer_unmapped) {
+            auto send{workbuffers[0].GetReference(false)};
+            send_buffer_info = send + sizeof(AuxInfoDsp);
+            send_buffer = send + sizeof(AuxBufferInfo);
+
+            auto ret{workbuffers[1].GetReference(false)};
+            return_buffer_info = ret + sizeof(AuxInfoDsp);
+            return_buffer = ret + sizeof(AuxBufferInfo);
+        }
+    } else {
+        error_info.error_code = ResultSuccess;
+        error_info.address = CpuAddr(0);
+    }
+}
+
+void AuxInfo::UpdateForCommandGeneration() {
+    if (enabled) {
+        usage_state = UsageState::Enabled;
+    } else {
+        usage_state = UsageState::Disabled;
+    }
+}
+
+void AuxInfo::InitializeResultState(EffectResultState& result_state) {}
+
+void AuxInfo::UpdateResultState(EffectResultState& cpu_state, EffectResultState& dsp_state) {}
+
+CpuAddr AuxInfo::GetWorkbuffer(s32 index) {
+    return workbuffers[index].GetReference(true);
+}
+
+} // namespace AudioCore::AudioRenderer