async shaders

1 files changed, 29 insertions, 0 deletions

diff --git a/src/video_core/shader_notify.h b/src/video_core/shader_notify.h
new file mode 100644
index 000000000..a9c92d179
--- /dev/null
+++ b/src/video_core/shader_notify.h
@@ -0,0 +1,29 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <chrono>
+#include <shared_mutex>
+#include "common/common_types.h"
+
+namespace VideoCore {
+class ShaderNotify {
+public:
+    ShaderNotify();
+    ~ShaderNotify();
+
+    std::size_t GetShadersBuilding();
+    std::size_t GetShadersBuildingAccurate();
+
+    void MarkShaderComplete();
+    void MarkSharderBuilding();
+
+private:
+    std::size_t last_updated_count{};
+    std::size_t accurate_count{};
+    std::shared_mutex mutex;
+    std::chrono::high_resolution_clock::time_point last_update{};
+};
+} // namespace VideoCore