Phase 3 refactor in progress

apps/LoopThroughWithOpenGLCompositing/control/RuntimeServiceLiveBridge.cpp

@@ -0,0 +1,77 @@
+#include "RuntimeServiceLiveBridge.h"
+
+#include "RuntimeServices.h"
+
+#include <windows.h>
+
+void RuntimeServiceLiveBridge::DrainServiceEvents(RuntimeServices& runtimeServices, RenderEngine& renderEngine)
+{
+	std::vector<RuntimeServices::AppliedOscUpdate> appliedOscUpdates;
+	std::vector<RuntimeServices::CompletedOscCommit> completedOscCommits;
+
+	std::string oscError;
+	if (!runtimeServices.ApplyPendingOscUpdates(appliedOscUpdates, oscError) && !oscError.empty())
+		OutputDebugStringA(("OSC apply failed: " + oscError + "\n").c_str());
+	runtimeServices.ConsumeCompletedOscCommits(completedOscCommits);
+
+	std::vector<RenderEngine::OscOverlayUpdate> overlayUpdates;
+	overlayUpdates.reserve(appliedOscUpdates.size());
+	for (const RuntimeServices::AppliedOscUpdate& update : appliedOscUpdates)
+	{
+		overlayUpdates.push_back({ update.routeKey, update.layerKey, update.parameterKey, update.targetValue });
+	}
+
+	std::vector<RenderEngine::OscOverlayCommitCompletion> overlayCommitCompletions;
+	overlayCommitCompletions.reserve(completedOscCommits.size());
+	for (const RuntimeServices::CompletedOscCommit& completedCommit : completedOscCommits)
+	{
+		overlayCommitCompletions.push_back({ completedCommit.routeKey, completedCommit.generation });
+	}
+
+	renderEngine.UpdateOscOverlayState(overlayUpdates, overlayCommitCompletions);
+}
+
+void RuntimeServiceLiveBridge::QueueServiceCommitRequests(
+	RuntimeServices& runtimeServices,
+	const std::vector<RenderEngine::OscOverlayCommitRequest>& commitRequests)
+{
+	for (const RenderEngine::OscOverlayCommitRequest& commitRequest : commitRequests)
+	{
+		std::string commitError;
+		if (!runtimeServices.QueueOscCommit(
+			commitRequest.routeKey,
+			commitRequest.layerKey,
+			commitRequest.parameterKey,
+			commitRequest.value,
+			commitRequest.generation,
+			commitError) &&
+			!commitError.empty())
+		{
+			OutputDebugStringA(("OSC commit queue failed: " + commitError + "\n").c_str());
+		}
+	}
+}
+
+bool RuntimeServiceLiveBridge::PrepareLiveRenderLayerStates(
+	RuntimeServices& runtimeServices,
+	RenderEngine& renderEngine,
+	bool useCommittedLayerStates,
+	unsigned renderWidth,
+	unsigned renderHeight,
+	double oscSmoothing,
+	std::vector<RuntimeRenderState>& layerStates)
+{
+	DrainServiceEvents(runtimeServices, renderEngine);
+
+	std::vector<RenderEngine::OscOverlayCommitRequest> commitRequests;
+	const bool resolved = renderEngine.ResolveRenderLayerStates(
+		useCommittedLayerStates,
+		renderWidth,
+		renderHeight,
+		oscSmoothing,
+		&commitRequests,
+		layerStates);
+
+	QueueServiceCommitRequests(runtimeServices, commitRequests);
+	return resolved;
+}