blob: 6671f93293ae4d21a770b4b91c3d45a569bd7faa (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
// Copyright 2015 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "VideoCommon/AsyncRequests.h"
#include <mutex>
#include "Core/System.h"
#include "VideoCommon/Fifo.h"
#include "VideoCommon/VertexManagerBase.h"
#include "VideoCommon/VideoBackendBase.h"
#include "VideoCommon/VideoEvents.h"
AsyncRequests AsyncRequests::s_singleton;
AsyncRequests::AsyncRequests() = default;
void AsyncRequests::PullEventsInternal()
{
// This is only called if the queue isn't empty.
// So just flush the pipeline to get accurate results.
g_vertex_manager->Flush();
std::unique_lock<std::mutex> lock(m_mutex);
m_empty.Set();
while (!m_queue.empty())
{
Event e = std::move(m_queue.front());
lock.unlock();
std::invoke(e);
lock.lock();
m_queue.pop();
}
m_cond.notify_one();
}
void AsyncRequests::QueueEvent(Event&& event)
{
m_empty.Clear();
m_queue.push(std::move(event));
auto& system = Core::System::GetInstance();
system.GetFifo().RunGpu();
}
void AsyncRequests::WaitForEmptyQueue()
{
std::unique_lock<std::mutex> lock(m_mutex);
m_cond.wait(lock, [this] { return m_queue.empty(); });
}
void AsyncRequests::SetPassthrough(bool enable)
{
std::unique_lock<std::mutex> lock(m_mutex);
m_passthrough = enable;
}
|
