mirror of
https://github.com/EduApps-CDG/OpenDX
synced 2024-12-30 09:45:37 +01:00
757bb2bad7
Fixes a lockup in World of Warships, which waits for an event query to be signaled without actually ever calling End() for that query.
69 lines
1.2 KiB
C++
69 lines
1.2 KiB
C++
#pragma once
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#include <mutex>
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#include "dxvk_include.h"
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namespace dxvk {
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/**
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* \brief Event status
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*/
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enum class DxvkEventStatus {
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Reset = 0,
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Signaled = 1,
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};
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/**
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* \brief Event
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*
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* A CPU-side fence that will be signaled after
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* all previous Vulkan commands recorded to a
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* command buffer have finished executing.
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*/
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class DxvkEvent : public RcObject {
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public:
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DxvkEvent();
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~DxvkEvent();
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/**
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* \brief Resets the event
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* \returns New revision ID
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*/
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uint32_t reset();
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/**
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* \brief Signals the event
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* \param [in] revision The revision ID
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*/
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void signal(uint32_t revision);
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/**
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* \brief Queries event status
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* \returns Current event status
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*/
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DxvkEventStatus getStatus();
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private:
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std::mutex m_mutex;
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DxvkEventStatus m_status = DxvkEventStatus::Signaled;
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uint32_t m_revision = 0;
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};
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/**
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* \brief Event revision
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*
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* Stores the event object and the
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* version ID for event operations.
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*/
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struct DxvkEventRevision {
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Rc<DxvkEvent> event;
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uint32_t revision;
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};
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} |