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[d3d11] Update HUD on CS thread

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Otherwise, we may end up reading some bollocks since the CS thread
might not have finished processing the entire frame yet.
This commit is contained in:
Philip Rebohle 2019-12-13 15:02:45 +01:00
parent 2689204d74
commit ae7189f9a4
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GPG Key ID: C8CC613427A31C99
2 changed files with 10 additions and 6 deletions
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13
src/d3d11/d3d11_swapchain.cpp
View File

@ -239,9 +239,6 @@ namespace dxvk {
uint64_t frameId = ++m_frameId;
m_frameLatencySignal->wait(frameId - GetActualFrameLatency());
if (m_hud != nullptr)
m_hud->update();
for (uint32_t i = 0; i < SyncInterval || i < 1; i++) {
SynchronizePresent();
@ -340,7 +337,7 @@ namespace dxvk {
if (i + 1 >= SyncInterval)
m_context->signal(m_frameLatencySignal, frameId);
SubmitPresent(immediateContext, sync);
SubmitPresent(immediateContext, sync, i);
}
SignalFrameLatencyEvent();
@ -349,18 +346,24 @@ namespace dxvk {
void D3D11SwapChain::SubmitPresent(
D3D11ImmediateContext* pContext,
const vk::PresenterSync& Sync) {
const vk::PresenterSync& Sync,
uint32_t FrameId) {
// Present from CS thread so that we don't
// have to synchronize with it first.
m_presentStatus.result = VK_NOT_READY;
pContext->EmitCs([this,
cFrameId = FrameId,
cSync = Sync,
cHud = m_hud,
cCommandList = m_context->endRecording()
] (DxvkContext* ctx) {
m_device->submitCommandList(cCommandList,
cSync.acquire, cSync.present);
if (cHud != nullptr && !cFrameId)
cHud->update();
m_device->presentImage(m_presenter,
cSync.present, &m_presentStatus);
});

3
src/d3d11/d3d11_swapchain.h
View File

@ -139,7 +139,8 @@ namespace dxvk {
void SubmitPresent(
D3D11ImmediateContext* pContext,
const vk::PresenterSync& Sync);
const vk::PresenterSync& Sync,
uint32_t FrameId);
void SynchronizePresent();