input testing

tests/RenderCadenceCompositorTelemetryTests.cpp

@@ -67,6 +67,12 @@ struct FakeRenderThreadMetrics
 {
 	uint64_t shaderBuildsCommitted = 0;
 	uint64_t shaderBuildFailures = 0;
+	uint64_t inputFramesReceived = 0;
+	uint64_t inputFramesDropped = 0;
+	double inputLatestAgeMilliseconds = 0.0;
+	double inputUploadMilliseconds = 0.0;
+	bool inputFormatSupported = true;
+	bool inputSignalPresent = false;
 };
 
 struct FakeRenderThread
@@ -96,6 +102,12 @@ void TestTelemetrySamplesCompletedPollMissesAndShaderCounts()
 	FakeRenderThread renderThread;
 	renderThread.metrics.shaderBuildsCommitted = 1;
 	renderThread.metrics.shaderBuildFailures = 0;
+	renderThread.metrics.inputFramesReceived = 9;
+	renderThread.metrics.inputFramesDropped = 2;
+	renderThread.metrics.inputLatestAgeMilliseconds = 4.5;
+	renderThread.metrics.inputUploadMilliseconds = 0.25;
+	renderThread.metrics.inputFormatSupported = true;
+	renderThread.metrics.inputSignalPresent = true;
 
 	const auto snapshot = telemetry.Sample(exchange, output, outputThread, renderThread);
 	Expect(snapshot.freeFrames == 7, "free frame count is sampled");
@@ -104,6 +116,12 @@ void TestTelemetrySamplesCompletedPollMissesAndShaderCounts()
 	Expect(snapshot.completedPollMisses == 12, "completed poll misses are sampled");
 	Expect(snapshot.shaderBuildsCommitted == 1, "shader committed count is sampled");
 	Expect(snapshot.shaderBuildFailures == 0, "shader failure count is sampled");
+	Expect(snapshot.inputFramesReceived == 9, "input received count is sampled");
+	Expect(snapshot.inputFramesDropped == 2, "input dropped count is sampled");
+	Expect(snapshot.inputLatestAgeMilliseconds == 4.5, "input latest age is sampled");
+	Expect(snapshot.inputUploadMilliseconds == 0.25, "input upload timing is sampled");
+	Expect(snapshot.inputFormatSupported, "input format support is sampled");
+	Expect(snapshot.inputSignalPresent, "input signal present is sampled");
 	Expect(snapshot.deckLinkBufferedAvailable, "buffer telemetry availability is sampled");
 	Expect(snapshot.deckLinkBuffered == 4, "buffer depth is sampled");
 }
@@ -148,6 +166,19 @@ void TestTelemetrySerializesToJson()
 	snapshot.dropped = 2;
 	snapshot.shaderBuildsCommitted = 1;
 	snapshot.shaderBuildFailures = 0;
+	snapshot.inputFramesReceived = 10;
+	snapshot.inputFramesDropped = 1;
+	snapshot.inputLatestAgeMilliseconds = 3.5;
+	snapshot.inputUploadMilliseconds = 0.75;
+	snapshot.inputFormatSupported = true;
+	snapshot.inputSignalPresent = true;
+	snapshot.inputCaptureFps = 59.94;
+	snapshot.inputConvertMilliseconds = 4.25;
+	snapshot.inputSubmitMilliseconds = 0.35;
+	snapshot.inputNoSignalFrames = 2;
+	snapshot.inputUnsupportedFrames = 3;
+	snapshot.inputSubmitMisses = 4;
+	snapshot.inputCaptureFormat = "UYVY8";
 	snapshot.deckLinkBufferedAvailable = true;
 	snapshot.deckLinkBuffered = 4;
 	snapshot.deckLinkScheduleCallMilliseconds = 1.25;
@@ -160,6 +191,13 @@ void TestTelemetrySerializesToJson()
 		"\"completedPollMisses\":3,\"scheduleFailures\":0,"
 		"\"completions\":117,\"late\":1,\"dropped\":2,"
 		"\"shaderCommitted\":1,\"shaderFailures\":0,"
+		"\"inputFramesReceived\":10,\"inputFramesDropped\":1,"
+		"\"inputLatestAgeMs\":3.5,\"inputUploadMs\":0.75,"
+		"\"inputFormatSupported\":true,\"inputSignalPresent\":true,"
+		"\"inputCaptureFps\":59.94,\"inputConvertMs\":4.25,"
+		"\"inputSubmitMs\":0.35,\"inputNoSignalFrames\":2,"
+		"\"inputUnsupportedFrames\":3,\"inputSubmitMisses\":4,"
+		"\"inputCaptureFormat\":\"UYVY8\","
 		"\"deckLinkBufferedAvailable\":true,\"deckLinkBuffered\":4,"
 		"\"scheduleCallMs\":1.25}";
 	Expect(json == expected, "telemetry snapshot serializes to stable JSON");