1 files changed, 43 insertions, 0 deletions
diff --git a/src/audio_core/renderer/command/performance/performance.cpp b/src/audio_core/renderer/command/performance/performance.cpp
new file mode 100644
index 000000000..985958b03
--- /dev/null
+++ b/src/audio_core/renderer/command/performance/performance.cpp
@@ -0,0 +1,43 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/performance/performance.h"
+#include "core/core.h"
+#include "core/core_timing.h"
+#include "core/core_timing_util.h"
+
+namespace AudioCore::AudioRenderer {
+
+void PerformanceCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                              std::string& string) {
+    string += fmt::format("PerformanceCommand\n\tstate {}\n", static_cast<u32>(state));
+}
+
+void PerformanceCommand::Process(const ADSP::CommandListProcessor& processor) {
+    auto base{entry_address.translated_address};
+    if (state == PerformanceState::Start) {
+        auto start_time_ptr{reinterpret_cast<u32*>(base + entry_address.entry_start_time_offset)};
+        *start_time_ptr = static_cast<u32>(
+            Core::Timing::CyclesToUs(processor.system->CoreTiming().GetClockTicks() -
+                                     processor.start_time - processor.current_processing_time)
+                .count());
+    } else if (state == PerformanceState::Stop) {
+        auto processed_time_ptr{
+            reinterpret_cast<u32*>(base + entry_address.entry_processed_time_offset)};
+        auto entry_count_ptr{
+            reinterpret_cast<u32*>(base + entry_address.header_entry_count_offset)};
+
+        *processed_time_ptr = static_cast<u32>(
+            Core::Timing::CyclesToUs(processor.system->CoreTiming().GetClockTicks() -
+                                     processor.start_time - processor.current_processing_time)
+                .count());
+        (*entry_count_ptr)++;
+    }
+}
+
+bool PerformanceCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer