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more power-efficient busy-wait

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This commit is contained in:
Marcos Slomp 2023-08-30 09:09:46 -07:00
parent bac06853fe
commit 2bdf0ee75d
1 changed files with 2 additions and 1 deletions
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public/tracy/TracyD3D11.hpp
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@ -39,6 +39,7 @@ using TracyD3D11Ctx = void*;
#include "Tracy.hpp"
#include "../client/TracyProfiler.hpp"
#include "../client/TracyCallstack.hpp"
#include "../common/TracyYield.hpp"
#include <d3d11.h>
@ -272,7 +273,7 @@ private:
{
m_immediateDevCtx->Flush();
while (m_immediateDevCtx->GetData(query, nullptr, 0, 0) != S_OK)
continue; // nothing; busy-wait... :-(
YieldThread(); // busy-wait :-( attempt to reduce power usage with _mm_pause() & friends...
}
tracy_force_inline uint8_t GetContextId() const