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[d3d11] Use new signals as frame synchronization events

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This commit is contained in:
Philip Rebohle 2019-07-08 00:08:05 +02:00
parent f0acc40e50
commit 15072afa1f
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GPG Key ID: C8CC613427A31C99
3 changed files with 7 additions and 11 deletions
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4
src/d3d11/d3d11_device.cpp
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@ -1909,7 +1909,7 @@ namespace dxvk {
m_wineFactory (this, &m_d3d11Device), m_wineFactory (this, &m_d3d11Device),
m_frameLatencyCap(m_d3d11Device.GetOptions()->maxFrameLatency) { m_frameLatencyCap(m_d3d11Device.GetOptions()->maxFrameLatency) {
for (uint32_t i = 0; i < m_frameEvents.size(); i++) for (uint32_t i = 0; i < m_frameEvents.size(); i++)
m_frameEvents[i] = new DxvkEvent(); m_frameEvents[i] = new sync::Signal(true);
} }
@ -2102,7 +2102,7 @@ namespace dxvk {
} }
Rc<DxvkEvent> STDMETHODCALLTYPE D3D11DXGIDevice::GetFrameSyncEvent(UINT BufferCount) { Rc<sync::Signal> STDMETHODCALLTYPE D3D11DXGIDevice::GetFrameSyncEvent(UINT BufferCount) {
uint32_t frameLatency = m_frameLatency; uint32_t frameLatency = m_frameLatency;
if (BufferCount != 0 if (BufferCount != 0

4
src/d3d11/d3d11_device.h
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@ -530,7 +530,7 @@ namespace dxvk {
void STDMETHODCALLTYPE Trim() final; void STDMETHODCALLTYPE Trim() final;
Rc<DxvkEvent> STDMETHODCALLTYPE GetFrameSyncEvent( Rc<sync::Signal> STDMETHODCALLTYPE GetFrameSyncEvent(
UINT BufferCount); UINT BufferCount);
Rc<DxvkDevice> STDMETHODCALLTYPE GetDXVKDevice(); Rc<DxvkDevice> STDMETHODCALLTYPE GetDXVKDevice();
@ -552,7 +552,7 @@ namespace dxvk {
uint32_t m_frameLatency = DefaultFrameLatency; uint32_t m_frameLatency = DefaultFrameLatency;
uint32_t m_frameId = 0; uint32_t m_frameId = 0;
std::array<Rc<DxvkEvent>, 16> m_frameEvents; std::array<Rc<sync::Signal>, 16> m_frameEvents;
Rc<DxvkDevice> CreateDevice(D3D_FEATURE_LEVEL FeatureLevel); Rc<DxvkDevice> CreateDevice(D3D_FEATURE_LEVEL FeatureLevel);

10
src/d3d11/d3d11_swapchain.cpp
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@ -196,7 +196,7 @@ namespace dxvk {
void D3D11SwapChain::PresentImage(UINT SyncInterval) { void D3D11SwapChain::PresentImage(UINT SyncInterval) {
// Wait for the sync event so that we respect the maximum frame latency // Wait for the sync event so that we respect the maximum frame latency
Rc<DxvkEvent> syncEvent = m_dxgiDevice->GetFrameSyncEvent(m_desc.BufferCount); auto syncEvent = m_dxgiDevice->GetFrameSyncEvent(m_desc.BufferCount);
syncEvent->wait(); syncEvent->wait();
if (m_hud != nullptr) if (m_hud != nullptr)
@ -298,12 +298,8 @@ namespace dxvk {
if (m_hud != nullptr) if (m_hud != nullptr)
m_hud->render(m_context, info.imageExtent); m_hud->render(m_context, info.imageExtent);
if (i + 1 >= SyncInterval) { if (i + 1 >= SyncInterval)
DxvkEventRevision eventRev; m_context->queueSignal(syncEvent);
eventRev.event = syncEvent;
eventRev.revision = syncEvent->reset();
m_context->signalEvent(eventRev);
}
m_device->submitCommandList( m_device->submitCommandList(
m_context->endRecording(), m_context->endRecording(),