renun/ViGEmBus
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This commit is contained in:
Benjamin Höglinger-Stelzer
2019-04-22 12:13:45 +02:00
parent 9071d6c3af
commit 3f1286cbc9
8 changed files with 227 additions and 49 deletions
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68
src/ViGEmClient.cpp
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@@ -55,12 +55,15 @@ SOFTWARE.
#include <ratio>
#include <thread>
#include "Internal.h"
#include "NotificationRequestPool.h"
//
// TODO: this is... not optimal. Improve in the future.
//
#define VIGEM_TARGETS_MAX USHRT_MAX
#define VIGEM_INVERTED_CALL_THREAD_COUNT 20
typedef BOOL(WINAPI *MINIDUMPWRITEDUMP)(
@@ -75,45 +78,7 @@ typedef BOOL(WINAPI *MINIDUMPWRITEDUMP)(
LONG WINAPI vigem_internal_exception_handler(struct _EXCEPTION_POINTERS* apExceptionInfo);
//
// Represents a driver connection object.
//
typedef struct _VIGEM_CLIENT_T
{
HANDLE hBusDevice;
} VIGEM_CLIENT;
//
// Represents the (connection) state of a target device object.
//
typedef enum _VIGEM_TARGET_STATE
{
VIGEM_TARGET_NEW,
VIGEM_TARGET_INITIALIZED,
VIGEM_TARGET_CONNECTED,
VIGEM_TARGET_DISCONNECTED
} VIGEM_TARGET_STATE, *PVIGEM_TARGET_STATE;
//
// Represents a virtual gamepad object.
//
typedef struct _VIGEM_TARGET_T
{
ULONG Size;
ULONG SerialNo;
VIGEM_TARGET_STATE State;
USHORT VendorId;
USHORT ProductId;
VIGEM_TARGET_TYPE Type;
DWORD_PTR Notification;
boost::shared_ptr<boost::asio::io_service> io_svc;
boost::shared_ptr<boost::asio::io_service::work> worker;
boost::shared_ptr<boost::thread_group> worker_threads;
boost::shared_ptr<boost::mutex> enqueue_lock;
} VIGEM_TARGET;
//
// Initializes a virtual gamepad object.
@@ -138,6 +103,9 @@ PVIGEM_TARGET FORCEINLINE VIGEM_TARGET_ALLOC_INIT(
target->worker_threads.reset(new boost::thread_group());
target->enqueue_lock.reset(new boost::mutex());
for (auto& WaitHandle : target->WaitHandles)
WaitHandle = CreateEvent(nullptr, FALSE, FALSE, nullptr);
return target;
}
@@ -625,8 +593,26 @@ VIGEM_ERROR vigem_target_x360_register_notification(
target->Notification = reinterpret_cast<DWORD_PTR>(notification);
for (int i = 1; i <= VIGEM_INVERTED_CALL_THREAD_COUNT; i++)
target->worker_threads->create_thread(boost::bind(&vigem_internal_x360_notification_worker, target, vigem));
//for (auto i = 0; i < /* VIGEM_INVERTED_CALL_THREAD_COUNT */ 1; i++)
//{
// auto req = new XusbNotificationRequest(
// vigem->hBusDevice,
// target->SerialNo,
// target->WaitHandles[i]
// );
// target->notify_req.emplace_back(req);
// //target->worker_threads->create_thread(*req);
//}
target->pool = std::make_shared<NotificationRequestPool>(
vigem->hBusDevice,
target->SerialNo,
PFN_VIGEM_X360_NOTIFICATION(target->Notification)
);
//for (int i = 1; i <= VIGEM_INVERTED_CALL_THREAD_COUNT; i++)
// target->worker_threads->create_thread(boost::bind(&vigem_internal_x360_notification_worker, target, vigem));
return VIGEM_ERROR_NONE;
}