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[d3d11] Flush more around non-multisampled render passes

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This commit is contained in:
Philip Rebohle 2025-02-10 22:02:05 +01:00
parent e820c23216
commit e31c84640d
3 changed files with 22 additions and 2 deletions
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17
src/d3d11/d3d11_context.cpp
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@ -929,6 +929,9 @@ namespace dxvk {
ctx->resolveImage(cDstImage, cSrcImage, region, cFormat);
});
if constexpr (!IsDeferred)
GetTypedContext()->m_hasPendingMsaaResolve = false;
}
if (dstTextureInfo->HasSequenceNumber())
@ -4901,6 +4904,7 @@ namespace dxvk {
return;
bool needsUpdate = false;
bool isMultisampled = false;
if (likely(NumRTVs != D3D11_KEEP_RENDER_TARGETS_AND_DEPTH_STENCIL)) {
// Native D3D11 does not change the render targets if
@ -4920,6 +4924,9 @@ namespace dxvk {
if (NumUAVs == D3D11_KEEP_UNORDERED_ACCESS_VIEWS)
ResolveOmUavHazards(rtv);
if (rtv && rtv->GetSampleCount() > 1u)
isMultisampled = true;
}
}
@ -4929,6 +4936,9 @@ namespace dxvk {
m_state.om.dsv = dsv;
needsUpdate = true;
ResolveOmSrvHazards(dsv);
if (dsv && dsv->GetSampleCount() > 1u)
isMultisampled = true;
}
m_state.om.maxRtv = NumRTVs;
@ -4972,7 +4982,12 @@ namespace dxvk {
if constexpr (!IsDeferred) {
// Doing this makes it less likely to flush during render passes
GetTypedContext()->ConsiderFlush(GpuFlushType::ImplicitWeakHint);
auto imm = GetTypedContext();
if (!imm->m_hasPendingMsaaResolve || !m_device->perfHints().preferRenderPassOps)
imm->ConsiderFlush(GpuFlushType::ImplicitMediumHint);
imm->m_hasPendingMsaaResolve |= isMultisampled;
}
}
}

5
src/d3d11/d3d11_context_imm.cpp
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@ -1035,6 +1035,9 @@ namespace dxvk {
// Notify the device that the context has been flushed,
// this resets some resource initialization heuristics.
m_parent->NotifyContextFlush();
// No point in tracking this across submissions
m_hasPendingMsaaResolve = false;
}
@ -1081,7 +1084,7 @@ namespace dxvk {
if (pParent->GetOptions()->reproducibleCommandStream)
return GpuFlushType::ExplicitFlush;
else if (Device->perfHints().preferRenderPassOps)
return GpuFlushType::ImplicitStrongHint;
return GpuFlushType::ImplicitMediumHint;
else
return GpuFlushType::ImplicitWeakHint;
}

2
src/d3d11/d3d11_context_imm.h
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@ -131,6 +131,8 @@ namespace dxvk {
VkDeviceSize m_discardMemoryCounter = 0u;
VkDeviceSize m_discardMemoryOnFlush = 0u;
bool m_hasPendingMsaaResolve = false;
D3D10Multithread m_multithread;
D3D11VideoContext m_videoContext;