vi: manage resources independently of nvnflinger and refactor

1 files changed, 26 insertions, 0 deletions

diff --git a/src/core/hle/service/vi/vsync_manager.cpp b/src/core/hle/service/vi/vsync_manager.cpp
new file mode 100644
index 000000000..bdc4dfa96
--- /dev/null
+++ b/src/core/hle/service/vi/vsync_manager.cpp
@@ -0,0 +1,26 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/service/os/event.h"
+#include "core/hle/service/vi/vsync_manager.h"
+
+namespace Service::VI {
+
+VsyncManager::VsyncManager() = default;
+VsyncManager::~VsyncManager() = default;
+
+void VsyncManager::SignalVsync() {
+    for (auto* event : m_vsync_events) {
+        event->Signal();
+    }
+}
+
+void VsyncManager::LinkVsyncEvent(Event* event) {
+    m_vsync_events.insert(event);
+}
+
+void VsyncManager::UnlinkVsyncEvent(Event* event) {
+    m_vsync_events.erase(event);
+}
+
+} // namespace Service::VI