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d3d12: Measure flip duration

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This commit is contained in:
Vincent Lejeune 2015-10-02 19:03:22 +02:00
parent 442abcc6f1
commit 6b0d29a72d
3 changed files with 17 additions and 1 deletions
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9
rpcs3/Emu/RSX/D3D12/D3D12GSRender.cpp
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@ -836,6 +836,10 @@ void D3D12GSRender::Flip()
if(Ini.GSOverlay.GetValue())
renderOverlay();
ResetTimer();
std::chrono::time_point<std::chrono::system_clock> flipStart = std::chrono::system_clock::now();
ThrowIfFailed(m_swapChain->Present(Ini.GSVSyncEnable.GetValue() ? 1 : 0, 0));
// Add an event signaling queue completion
@ -874,7 +878,9 @@ void D3D12GSRender::Flip()
m_frame->Flip(nullptr);
ResetTimer();
std::chrono::time_point<std::chrono::system_clock> flipEnd = std::chrono::system_clock::now();
m_timers.m_flipDuration += std::chrono::duration_cast<std::chrono::microseconds>(flipEnd - flipStart).count();
}
void D3D12GSRender::ResetTimer()
@ -887,6 +893,7 @@ void D3D12GSRender::ResetTimer()
m_timers.m_programLoadDuration = 0;
m_timers.m_constantsDuration = 0;
m_timers.m_textureDuration = 0;
m_timers.m_flipDuration = 0;
}
D3D12GSRender::ResourceStorage& D3D12GSRender::getCurrentResourceStorage()

1
rpcs3/Emu/RSX/D3D12/D3D12GSRender.h
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@ -244,6 +244,7 @@ private:
size_t m_programLoadDuration;
size_t m_constantsDuration;
size_t m_textureDuration;
size_t m_flipDuration;
} m_timers;
void ResetTimer();

8
rpcs3/Emu/RSX/D3D12/D3D12Overlay.cpp
View File

@ -130,6 +130,7 @@ void D3D12GSRender::renderOverlay()
std::wstring constantDuration = L"Constants : " + std::to_wstring(m_timers.m_constantsDuration) + L" us (" + std::to_wstring(100.f * constantsPercent) + L" %)";
float rttPercent = (float)m_timers.m_rttDuration / (float)m_timers.m_drawCallDuration;
std::wstring rttDuration = L"RTT : " + std::to_wstring(m_timers.m_rttDuration) + L" us (" + std::to_wstring(100.f * rttPercent) + L" %)";
std::wstring flipDuration = L"Flip : " + std::to_wstring(m_timers.m_flipDuration) + L" us";
std::wstring count = L"Draw count : " + std::to_wstring(m_timers.m_drawCallCount);
@ -196,6 +197,13 @@ void D3D12GSRender::renderOverlay()
&D2D1::RectF(0, 98, rtSize.width, rtSize.height),
m_textBrush.Get()
);
m_d2dDeviceContext->DrawTextW(
flipDuration.c_str(),
(UINT32)flipDuration.size(),
m_textFormat.Get(),
&D2D1::RectF(0, 112, rtSize.width, rtSize.height),
m_textBrush.Get()
);
m_d2dDeviceContext->EndDraw();
// Release our wrapped render target resource. Releasing