mirror of
https://github.com/RPCSX/rpcsx.git
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74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
#include "stdafx.h"
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#include "VKCommandStream.h"
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#include "vkutils/descriptors.h"
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#include "vkutils/sync.h"
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#include "Emu/IdManager.h"
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#include "Emu/RSX/RSXOffload.h"
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#include "Emu/RSX/RSXThread.h"
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#include "Emu/system_config.h"
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namespace vk
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{
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// global submit guard to prevent race condition on queue submit
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shared_mutex g_submit_mutex;
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void acquire_global_submit_lock()
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{
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g_submit_mutex.lock();
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}
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void release_global_submit_lock()
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{
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g_submit_mutex.unlock();
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}
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FORCE_INLINE
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static void queue_submit_impl(const queue_submit_t& submit_info)
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{
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ensure(submit_info.pfence);
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acquire_global_submit_lock();
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VkSubmitInfo info{
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.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO,
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.pNext = nullptr,
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.waitSemaphoreCount = submit_info.wait_semaphores_count,
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.pWaitSemaphores = submit_info.wait_semaphores.data(),
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.pWaitDstStageMask = submit_info.wait_stages.data(),
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.commandBufferCount = 1,
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.pCommandBuffers = &submit_info.commands,
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.signalSemaphoreCount = submit_info.signal_semaphores_count,
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.pSignalSemaphores = submit_info.signal_semaphores.data()};
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VK_GET_SYMBOL(vkQueueSubmit)(submit_info.queue, 1, &info, submit_info.pfence->handle);
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release_global_submit_lock();
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// Signal fence
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submit_info.pfence->signal_flushed();
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}
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void queue_submit(const queue_submit_t& submit_info, VkBool32 flush)
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{
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rsx::get_current_renderer()->get_stats().submit_count++;
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// Access to this method must be externally synchronized.
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// Offloader is guaranteed to never call this for async flushes.
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vk::descriptors::flush();
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if (!flush && g_cfg.video.multithreaded_rsx)
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{
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auto packet = new queue_submit_t(submit_info);
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g_fxo->get<rsx::dma_manager>().backend_ctrl(rctrl_queue_submit, packet);
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}
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else
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{
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queue_submit_impl(submit_info);
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}
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}
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void queue_submit(const queue_submit_t* packet)
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{
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// Flush-only version used by asynchronous submit processing (MTRSX)
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queue_submit_impl(*packet);
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}
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} // namespace vk
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