New rules based order

apps/RenderCadenceCompositor/runtime/RuntimeShaderBridge.cpp

@@ -0,0 +1,53 @@
+#include "RuntimeShaderBridge.h"
+
+#include <chrono>
+
+RuntimeShaderBridge::~RuntimeShaderBridge()
+{
+	Stop();
+}
+
+void RuntimeShaderBridge::Start(const std::string& shaderId, ArtifactCallback onArtifactReady, ErrorCallback onError)
+{
+	Stop();
+	if (shaderId.empty())
+		return;
+
+	mOnArtifactReady = std::move(onArtifactReady);
+	mOnError = std::move(onError);
+	mStopping.store(false, std::memory_order_release);
+	mCompiler.StartShaderBuild(shaderId);
+	mThread = std::thread([this]() { ThreadMain(); });
+}
+
+void RuntimeShaderBridge::Stop()
+{
+	mStopping.store(true, std::memory_order_release);
+	if (mThread.joinable())
+		mThread.join();
+	mCompiler.Stop();
+	mOnArtifactReady = ArtifactCallback();
+	mOnError = ErrorCallback();
+}
+
+void RuntimeShaderBridge::ThreadMain()
+{
+	while (!mStopping.load(std::memory_order_acquire))
+	{
+		RuntimeSlangShaderBuild build;
+		if (mCompiler.TryConsume(build))
+		{
+			if (build.succeeded)
+			{
+				if (mOnArtifactReady)
+					mOnArtifactReady(build.artifact);
+			}
+			else if (mOnError)
+			{
+				mOnError(build.message);
+			}
+			return;
+		}
+		std::this_thread::sleep_for(std::chrono::milliseconds(5));
+	}
+}