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input: implement raw mouse hot swap

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This commit is contained in:
Megamouse 2024-05-21 23:51:55 +02:00
parent c78e717ef6
commit b0550027c3
2 changed files with 65 additions and 24 deletions
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76
rpcs3/Input/raw_mouse_handler.cpp
View File

@ -219,6 +219,14 @@ raw_mouse_handler::raw_mouse_handler(bool ignore_config)
raw_mouse_handler::~raw_mouse_handler()
{
if (m_thread)
{
auto& thread = *m_thread;
thread = thread_state::aborting;
thread();
m_thread.reset();
}
if (!m_registered_raw_input_devices)
{
return;
@ -252,35 +260,20 @@ void raw_mouse_handler::Init(const u32 max_connect)
input_log.notice("raw_mouse_handler: Could not load raw mouse config. Using defaults.");
}
enumerate_devices(max_connect);
m_mice.clear();
m_mice.resize(max_connect);
// Get max device index
u32 now_connect = 0;
std::set<u32> connected_mice{};
const u32 now_connect = get_now_connect(connected_mice);
{
std::lock_guard lock(m_raw_mutex);
for (const auto& [handle, mouse] : m_raw_mice)
{
now_connect = std::max(now_connect, mouse.index() + 1);
connected_mice.insert(mouse.index());
}
}
for (u32 i = 0; i < max_connect; i++)
{
m_mice.emplace_back(Mouse());
}
// Init mouse info
m_info = {};
m_info.max_connect = max_connect;
m_info.now_connect = std::min(now_connect, max_connect);
m_info.info = input::g_mice_intercepted ? CELL_MOUSE_INFO_INTERCEPTED : 0; // Ownership of mouse data: 0=Application, 1=System
for (u32 i = 0; i < m_info.now_connect; i++)
for (u32 i = 0; i < m_info.max_connect; i++)
{
m_info.status[i] = connected_mice.contains(i) ? CELL_MOUSE_STATUS_CONNECTED : CELL_MOUSE_STATUS_DISCONNECTED;
m_info.mode[i] = CELL_MOUSE_INFO_TABLET_MOUSE_MODE;
@ -289,11 +282,38 @@ void raw_mouse_handler::Init(const u32 max_connect)
m_info.product_id[0] = 0x1234;
}
type = mouse_handler::raw;
m_thread = std::make_unique<named_thread<std::function<void()>>>("Raw Mouse Thread", [this, max_connect]()
{
input_log.notice("raw_mouse_handler: thread started");
while (thread_ctrl::state() != thread_state::aborting)
{
enumerate_devices(max_connect);
// Update mouse info
std::set<u32> connected_mice{};
const u32 now_connect = get_now_connect(connected_mice);
{
std::lock_guard lock(mutex);
m_info.now_connect = std::min(now_connect, max_connect);
for (u32 i = 0; i < m_info.max_connect; i++)
{
m_info.status[i] = connected_mice.contains(i) ? CELL_MOUSE_STATUS_CONNECTED : CELL_MOUSE_STATUS_DISCONNECTED;
}
}
#ifdef _WIN32
register_raw_input_devices();
#endif
thread_ctrl::wait_for(1'000'000);
}
type = mouse_handler::raw;
input_log.notice("raw_mouse_handler: thread stopped");
});
}
#ifdef _WIN32
@ -334,6 +354,22 @@ void raw_mouse_handler::register_raw_input_devices()
}
#endif
u32 raw_mouse_handler::get_now_connect(std::set<u32>& connected_mice)
{
u32 now_connect = 0;
connected_mice.clear();
{
std::lock_guard lock(m_raw_mutex);
for (const auto& [handle, mouse] : m_raw_mice)
{
now_connect = std::max(now_connect, mouse.index() + 1);
connected_mice.insert(mouse.index());
}
}
return now_connect;
}
void raw_mouse_handler::enumerate_devices(u32 max_connect)
{
input_log.notice("raw_mouse_handler: enumerating devices (max_connect=%d)", max_connect);

7
rpcs3/Input/raw_mouse_handler.h
View File

@ -3,6 +3,8 @@
#include "Emu/Io/MouseHandler.h"
#include "Emu/RSX/display.h"
#include "Utilities/Config.h"
#include "Utilities/Mutex.h"
#include "Utilities/Thread.h"
#ifdef _WIN32
#include <windows.h>
@ -87,6 +89,7 @@ public:
#endif
private:
u32 get_now_connect(std::set<u32>& connected_mice);
void enumerate_devices(u32 max_connect);
#ifdef _WIN32
@ -95,7 +98,9 @@ private:
#endif
bool m_ignore_config = false;
std::mutex m_raw_mutex;
shared_mutex m_raw_mutex;
std::map<void*, raw_mouse> m_raw_mice;
std::function<void(const std::string&, s32, bool)> m_mouse_press_callback;
std::unique_ptr<named_thread<std::function<void()>>> m_thread;
};