Phase 3 refactor in progress

apps/LoopThroughWithOpenGLCompositing/runtime/live/RenderStateComposer.cpp

@@ -3,8 +3,22 @@
 RenderStateCompositionResult RenderStateComposer::BuildFrameState(const RenderStateCompositionInput& input) const
 {
 	RenderStateCompositionResult result;
-	result.layerStates = input.baseLayerStates;
+	if (!input.baseLayerStates)
+		return result;
+
+	result.layerStates = *input.baseLayerStates;
+	result.hasLayerStates = !result.layerStates.empty();
 	if (input.liveState)
-		input.liveState->ApplyToLayerStates(result.layerStates, input.liveStateOptions, &result.commitRequests);
+	{
+		RuntimeLiveStateApplyOptions options;
+		options.allowCommit = input.allowLiveCommits;
+		options.smoothing = input.liveSmoothing;
+		options.commitDelay = input.liveCommitDelay;
+		options.now = input.now;
+		input.liveState->ApplyToLayerStates(
+			result.layerStates,
+			options,
+			input.collectLiveCommitRequests ? &result.commitRequests : nullptr);
+	}
 	return result;
 }

apps/LoopThroughWithOpenGLCompositing/runtime/live/RenderStateComposer.h

@@ -2,19 +2,25 @@
 
 #include "RuntimeLiveState.h"
 
+#include <chrono>
 #include <vector>
 
 struct RenderStateCompositionInput
 {
-	std::vector<RuntimeRenderState> baseLayerStates;
+	const std::vector<RuntimeRenderState>* baseLayerStates = nullptr;
 	RuntimeLiveState* liveState = nullptr;
-	RuntimeLiveStateApplyOptions liveStateOptions;
+	bool allowLiveCommits = false;
+	bool collectLiveCommitRequests = true;
+	double liveSmoothing = 0.0;
+	std::chrono::milliseconds liveCommitDelay = std::chrono::milliseconds(150);
+	std::chrono::steady_clock::time_point now = std::chrono::steady_clock::now();
 };
 
 struct RenderStateCompositionResult
 {
 	std::vector<RuntimeRenderState> layerStates;
 	std::vector<RuntimeLiveOscCommitRequest> commitRequests;
+	bool hasLayerStates = false;
 };
 
 class RenderStateComposer