84 lines
3.0 KiB
C++
84 lines
3.0 KiB
C++
#pragma once
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#include <mutex>
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#include <cstdint>
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#include <string>
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// Phase 1 compatibility seam for status and timing reporting. HealthTelemetry
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// now owns the current operational status snapshot directly, so callers can
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// target it without flowing through RuntimeHost-owned backing fields.
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class HealthTelemetry
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{
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public:
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struct SignalStatusSnapshot
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{
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bool hasSignal = false;
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unsigned width = 0;
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unsigned height = 0;
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std::string modeName;
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};
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struct VideoIOStatusSnapshot
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{
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std::string backendName = "decklink";
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std::string modelName;
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bool supportsInternalKeying = false;
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bool supportsExternalKeying = false;
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bool keyerInterfaceAvailable = false;
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bool externalKeyingRequested = false;
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bool externalKeyingActive = false;
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std::string statusMessage;
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};
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struct PerformanceSnapshot
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{
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double frameBudgetMilliseconds = 0.0;
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double renderMilliseconds = 0.0;
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double smoothedRenderMilliseconds = 0.0;
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double completionIntervalMilliseconds = 0.0;
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double smoothedCompletionIntervalMilliseconds = 0.0;
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double maxCompletionIntervalMilliseconds = 0.0;
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uint64_t lateFrameCount = 0;
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uint64_t droppedFrameCount = 0;
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uint64_t flushedFrameCount = 0;
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};
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struct Snapshot
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{
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SignalStatusSnapshot signal;
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VideoIOStatusSnapshot videoIO;
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PerformanceSnapshot performance;
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};
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HealthTelemetry() = default;
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void ReportSignalStatus(bool hasSignal, unsigned width, unsigned height, const std::string& modeName);
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bool TryReportSignalStatus(bool hasSignal, unsigned width, unsigned height, const std::string& modeName);
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void ReportVideoIOStatus(const std::string& backendName, const std::string& modelName,
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bool supportsInternalKeying, bool supportsExternalKeying, bool keyerInterfaceAvailable,
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bool externalKeyingRequested, bool externalKeyingActive, const std::string& statusMessage);
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bool TryReportVideoIOStatus(const std::string& backendName, const std::string& modelName,
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bool supportsInternalKeying, bool supportsExternalKeying, bool keyerInterfaceAvailable,
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bool externalKeyingRequested, bool externalKeyingActive, const std::string& statusMessage);
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void RecordPerformanceStats(double frameBudgetMilliseconds, double renderMilliseconds);
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bool TryRecordPerformanceStats(double frameBudgetMilliseconds, double renderMilliseconds);
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void RecordFramePacingStats(double completionIntervalMilliseconds, double smoothedCompletionIntervalMilliseconds,
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double maxCompletionIntervalMilliseconds, uint64_t lateFrameCount, uint64_t droppedFrameCount, uint64_t flushedFrameCount);
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bool TryRecordFramePacingStats(double completionIntervalMilliseconds, double smoothedCompletionIntervalMilliseconds,
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double maxCompletionIntervalMilliseconds, uint64_t lateFrameCount, uint64_t droppedFrameCount, uint64_t flushedFrameCount);
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SignalStatusSnapshot GetSignalStatusSnapshot() const;
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VideoIOStatusSnapshot GetVideoIOStatusSnapshot() const;
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PerformanceSnapshot GetPerformanceSnapshot() const;
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Snapshot GetSnapshot() const;
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private:
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mutable std::mutex mMutex;
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SignalStatusSnapshot mSignalStatus;
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VideoIOStatusSnapshot mVideoIOStatus;
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PerformanceSnapshot mPerformance;
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};
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