aiden/video-shader-toys
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Stage 1 rewrite

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Aiden
2026-05-12 00:52:33 +10:00
parent bf23cd880a
commit ac729dc2b9
20 changed files with 1047 additions and 25 deletions
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24
tests/HealthTelemetryTests.cpp
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@@ -129,6 +129,7 @@ void TestBackendPlayoutHealth()
Expect(playout.outputFrameEndAccessMilliseconds == 0.5, "backend playout health stores output frame end access duration");
Expect(playout.completedFrameIndex == 8, "backend playout health stores completed index");
Expect(playout.scheduledFrameIndex == 11, "backend playout health stores scheduled index");
Expect(playout.scheduledLeadFrames == 3, "backend playout health stores synthetic scheduled lead");
Expect(playout.measuredLagFrames == 2, "backend playout health stores measured lag");
Expect(playout.catchUpFrames == 2, "backend playout health stores catch-up frames");
Expect(playout.lateStreak == 1, "backend playout health stores late streak");
@@ -228,6 +229,28 @@ void TestSystemMemoryPlayoutStats()
Expect(playout.systemFrameAgeAtScheduleMilliseconds == 0.0, "system-memory playout clamps negative schedule age");
Expect(playout.systemFrameAgeAtCompletionMilliseconds == 0.0, "system-memory playout clamps negative completion age");
}
void TestDeckLinkBufferTelemetry()
{
HealthTelemetry telemetry;
telemetry.RecordDeckLinkBufferTelemetry(true, 4, 5, 0.25, 2);
HealthTelemetry::BackendPlayoutSnapshot playout = telemetry.GetBackendPlayoutSnapshot();
Expect(playout.actualDeckLinkBufferedFramesAvailable, "DeckLink buffer telemetry records availability");
Expect(playout.actualDeckLinkBufferedFrames == 4, "DeckLink buffer telemetry stores actual device depth");
Expect(playout.targetDeckLinkBufferedFrames == 5, "DeckLink buffer telemetry stores target device depth");
Expect(playout.deckLinkScheduleCallMilliseconds == 0.25, "DeckLink buffer telemetry stores schedule call duration");
Expect(playout.deckLinkScheduleFailureCount == 2, "DeckLink buffer telemetry stores schedule failures");
Expect(telemetry.TryRecordDeckLinkBufferTelemetry(false, 9, 3, -1.0, 7),
"try DeckLink buffer telemetry succeeds when uncontended");
playout = telemetry.GetBackendPlayoutSnapshot();
Expect(!playout.actualDeckLinkBufferedFramesAvailable, "DeckLink buffer telemetry records unavailable device depth");
Expect(playout.actualDeckLinkBufferedFrames == 0, "unavailable DeckLink device depth clears actual count");
Expect(playout.targetDeckLinkBufferedFrames == 3, "try DeckLink buffer telemetry stores target device depth");
Expect(playout.deckLinkScheduleCallMilliseconds == 0.0, "DeckLink buffer telemetry clamps negative schedule call duration");
Expect(playout.deckLinkScheduleFailureCount == 7, "try DeckLink buffer telemetry stores schedule failures");
}
}
int main()
@@ -239,6 +262,7 @@ int main()
TestBackendPlayoutHealth();
TestOutputRenderPipelineTiming();
TestSystemMemoryPlayoutStats();
TestDeckLinkBufferTelemetry();
if (gFailures != 0)
{