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Add excluding GPU swapchain present time from CPU draw time in profiling tool

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This commit is contained in:
Wojtek Figat
2023-10-16 10:58:07 +02:00
parent db6b98ecd1
commit d25954725f
4 changed files with 38 additions and 23 deletions
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4
Source/Engine/Profiler/ProfilingTools.cpp
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@@ -48,7 +48,9 @@ void ProfilingToolsService::Update()
stats.PhysicsTimeMs = static_cast<float>(Time::Physics.LastLength * 1000.0);
stats.DrawCPUTimeMs = static_cast<float>(Time::Draw.LastLength * 1000.0);
ProfilerGPU::GetLastFrameData(stats.DrawGPUTimeMs, stats.DrawStats);
float presentTime;
ProfilerGPU::GetLastFrameData(stats.DrawGPUTimeMs, presentTime, stats.DrawStats);
stats.DrawCPUTimeMs = Math::Max(stats.DrawCPUTimeMs - presentTime, 0.0f); // Remove swapchain present wait time to exclude from drawing on CPU
}
// Extract CPU profiler events