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only call hid_exit when all hid_handlers are done

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This commit is contained in:
Megamouse 2021-02-12 22:42:00 +01:00
parent 1479468730
commit 1b2260132b
1 changed files with 28 additions and 21 deletions
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49
rpcs3/Input/hid_pad_handler.cpp
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@ -9,10 +9,15 @@
LOG_CHANNEL(hid_log, "HID");
static std::mutex s_hid_mutex; // hid_pad_handler is created by pad_thread and pad_settings_dialog
static u8 s_hid_instances{0};
template <class Device>
hid_pad_handler<Device>::hid_pad_handler(pad_handler type, u16 vid, std::vector<u16> pids)
: PadHandlerBase(type), m_vid(vid), m_pids(std::move(pids))
{
std::scoped_lock lock(s_hid_mutex);
ensure(s_hid_instances++ < 255);
};
template <class Device>
@ -26,9 +31,16 @@ hid_pad_handler<Device>::~hid_pad_handler()
}
}
if (hid_exit() != 0)
std::scoped_lock lock(s_hid_mutex);
ensure(s_hid_instances-- > 0);
if (s_hid_instances == 0)
{
hid_log.error("%s hid_exit failed!", m_type);
// Call hid_exit after all hid_pad_handlers are finished
if (hid_exit() != 0)
{
hid_log.error("hid_exit failed!");
}
hid_log.error("hid_exit !");
}
}
@ -127,28 +139,23 @@ void hid_pad_handler<Device>::enumerate_devices()
// Find and add new devices
for (const auto& path : device_paths)
{
// Check if we have at least one virtual controller left
if (std::none_of(m_controllers.cbegin(), m_controllers.cend(), [](const auto& c) { return !c.second || !c.second->hidDevice; }))
break;
// Check if we already have this controller
const auto it_found = std::find_if(m_controllers.cbegin(), m_controllers.cend(), [path](const auto& c) { return c.second && c.second->path == path; });
if (std::any_of(m_controllers.cbegin(), m_controllers.cend(), [&path](const auto& c) { return c.second && c.second->path == path; }))
continue;
if (it_found == m_controllers.cend())
hid_device* dev = hid_open_path(path.c_str());
if (dev)
{
// Check if we have at least one virtual controller left
const auto it_free = std::find_if(m_controllers.cbegin(), m_controllers.cend(), [](const auto& c) { return !c.second || !c.second->hidDevice; });
if (it_free == m_controllers.cend())
{
break;
}
hid_device* dev = hid_open_path(path.c_str());
if (dev)
{
check_add_device(dev, path, serials[path]);
}
else
{
hid_log.error("%s hid_open_path failed! Reason: %s", m_type, hid_error(dev));
warn_about_drivers = true;
}
check_add_device(dev, path, serials[path]);
}
else
{
hid_log.error("%s hid_open_path failed! Reason: %s", m_type, hid_error(dev));
warn_about_drivers = true;
}
}