mirror of
https://github.com/kmc-jp/n64-emu.git
synced 2025-04-02 10:21:43 -04:00
72 lines
No EOL
2.1 KiB
C++
72 lines
No EOL
2.1 KiB
C++
/* Copyright (c) 2017-2023 Hans-Kristian Arntzen
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
|
* permit persons to whom the Software is furnished to do so, subject to
|
|
* the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
|
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
|
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
|
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#include "event_manager.hpp"
|
|
#include "device.hpp"
|
|
|
|
namespace Vulkan
|
|
{
|
|
EventManager::~EventManager()
|
|
{
|
|
if (!workaround)
|
|
for (auto &event : events)
|
|
table->vkDestroyEvent(device->get_device(), event, nullptr);
|
|
}
|
|
|
|
void EventManager::recycle(VkEvent event)
|
|
{
|
|
if (!workaround && event != VK_NULL_HANDLE)
|
|
{
|
|
table->vkResetEvent(device->get_device(), event);
|
|
events.push_back(event);
|
|
}
|
|
}
|
|
|
|
VkEvent EventManager::request_cleared_event()
|
|
{
|
|
if (workaround)
|
|
{
|
|
// Can't use reinterpret_cast because of MSVC.
|
|
return (VkEvent) ++workaround_counter;
|
|
}
|
|
else if (events.empty())
|
|
{
|
|
VkEvent event;
|
|
VkEventCreateInfo info = { VK_STRUCTURE_TYPE_EVENT_CREATE_INFO };
|
|
table->vkCreateEvent(device->get_device(), &info, nullptr, &event);
|
|
return event;
|
|
}
|
|
else
|
|
{
|
|
auto event = events.back();
|
|
events.pop_back();
|
|
return event;
|
|
}
|
|
}
|
|
|
|
void EventManager::init(Device *device_)
|
|
{
|
|
device = device_;
|
|
table = &device->get_device_table();
|
|
workaround = device_->get_workarounds().emulate_event_as_pipeline_barrier;
|
|
}
|
|
} |