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[d3d9] Rework device reset detection

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More robust.
This commit is contained in:
Philip Rebohle 2025-01-15 19:02:50 +01:00 committed by Philip Rebohle
parent f9c3dd1f5f
commit 3dbe8ad43c
4 changed files with 22 additions and 6 deletions
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2
src/d3d9/d3d9_device.cpp
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@ -539,7 +539,7 @@ namespace dxvk {
SynchronizeCsThread(DxvkCsThread::SynchronizeAll);
if (m_d3d9Options.deferSurfaceCreation)
m_deviceHasBeenReset = true;
m_resetCtr++;
return D3D_OK;
}

8
src/d3d9/d3d9_device.h
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@ -1143,12 +1143,12 @@ namespace dxvk {
}
/**
* \brief Returns whether the device has been reset and marks it as true.
* \brief Queries current reset counter
* Used for the deferred surface creation workaround.
* (Device Reset detection for D3D9SwapChainEx::Present)
*/
bool IsDeviceReset() {
return std::exchange(m_deviceHasBeenReset, false);
uint32_t GetResetCounter() {
return m_resetCtr;
}
template <bool Synchronize9On12>
@ -1513,7 +1513,7 @@ namespace dxvk {
VkImageLayout m_hazardLayout = VK_IMAGE_LAYOUT_GENERAL;
bool m_usingGraphicsPipelines = false;
bool m_deviceHasBeenReset = false;
uint32_t m_resetCtr = 0u;
DxvkDepthBiasRepresentation m_depthBiasRepresentation = { VK_DEPTH_BIAS_REPRESENTATION_LEAST_REPRESENTABLE_VALUE_FORMAT_EXT, false };
float m_depthBiasScale = 0.0f;

14
src/d3d9/d3d9_swapchain.cpp
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@ -151,7 +151,7 @@ namespace dxvk {
if (!UpdateWindowCtx())
return D3D_OK;
if (options->deferSurfaceCreation && m_parent->IsDeviceReset())
if (options->deferSurfaceCreation && IsDeviceReset(m_wctx))
m_wctx->presenter->invalidateSurface();
m_wctx->presenter->setSyncInterval(presentInterval);
@ -1272,6 +1272,18 @@ namespace dxvk {
return this->GetParent()->IsExtended() ? "D3D9Ex" : "D3D9";
}
bool D3D9SwapChainEx::IsDeviceReset(D3D9WindowContext* wctx) {
uint32_t counter = m_parent->GetResetCounter();
if (counter == wctx->deviceResetCounter)
return false;
wctx->deviceResetCounter = counter;
return true;
}
D3D9VkExtSwapchain::D3D9VkExtSwapchain(D3D9SwapChainEx *pSwapChain)
: m_swapchain(pSwapChain) {

4
src/d3d9/d3d9_swapchain.h
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@ -55,6 +55,8 @@ namespace dxvk {
uint64_t frameId = D3D9DeviceEx::MaxFrameLatency;
Rc<sync::Fence> frameLatencySignal;
uint32_t deviceResetCounter = 0u;
};
using D3D9SwapChainExBase = D3D9DeviceChild<IDirect3DSwapChain9Ex>;
@ -228,6 +230,8 @@ namespace dxvk {
std::string GetApiName();
bool IsDeviceReset(D3D9WindowContext* wctx);
const Com<D3D9Surface, false>& GetFrontBuffer() const {
return m_backBuffers.back();
}