reorganization

src/video/decklink/DeckLinkOutput.h

@@ -0,0 +1,54 @@
+#pragma once
+
+#include "DeckLinkDisplayMode.h"
+#include "DeckLinkSession.h"
+#include "VideoIOEdges.h"
+#include "VideoIOTypes.h"
+
+#include <atomic>
+#include <cstdint>
+#include <functional>
+#include <string>
+
+namespace RenderCadenceCompositor
+{
+struct DeckLinkOutputConfig
+{
+	VideoFormat outputVideoMode;
+	bool externalKeyingEnabled = false;
+	bool outputAlphaRequired = false;
+};
+
+using DeckLinkOutputMetrics = VideoOutputEdgeMetrics;
+
+class DeckLinkOutput : public IVideoOutputEdge
+{
+public:
+	using CompletionCallback = IVideoOutputEdge::CompletionCallback;
+
+	DeckLinkOutput() = default;
+	DeckLinkOutput(const DeckLinkOutput&) = delete;
+	DeckLinkOutput& operator=(const DeckLinkOutput&) = delete;
+	~DeckLinkOutput();
+
+	bool Initialize(const DeckLinkOutputConfig& config, CompletionCallback completionCallback, std::string& error);
+	bool StartScheduledPlayback(std::string& error) override;
+	bool ScheduleFrame(const VideoIOOutputFrame& frame) override;
+	void Stop() override;
+	void ReleaseResources() override;
+
+	const VideoIOState& State() const override;
+	DeckLinkOutputMetrics Metrics() const override;
+
+private:
+	void HandleCompletion(const VideoIOCompletion& completion);
+
+	DeckLinkSession mSession;
+	DeckLinkOutputConfig mConfig;
+	CompletionCallback mCompletionCallback;
+	std::atomic<uint64_t> mCompletions{ 0 };
+	std::atomic<uint64_t> mDisplayedLate{ 0 };
+	std::atomic<uint64_t> mDropped{ 0 };
+	std::atomic<uint64_t> mFlushed{ 0 };
+};
+}