NTSTATUS
NTAPI
DriverEntry(
PDRIVER_OBJECT DriverObject,
PUNICODE_STRING RegistryPathName)
{
return KsInitializeDriver(DriverObject, RegistryPathName, &DeviceDescriptor);
}
NTSTATUS DriverEntry (IN PDRIVER_OBJECT pDriverObject, IN PUNICODE_STRING pRegistryPathName)
{
PAGED_CODE ();
DOUT (DBG_PRINT, ("DriverEntry"));
return KsInitializeDriver (pDriverObject, pRegistryPathName, &DeviceDescriptor);
}
NTSTATUS
DriverEntry (
IN PDRIVER_OBJECT DriverObject,
IN PUNICODE_STRING RegistryPath
)
/*++
Routine Description:
Driver entry point. Pass off control to the AVStream initialization
function (KsInitializeDriver) and return the status code from it.
Arguments:
DriverObject -
The WDM driver object for our driver
RegistryPath -
The registry path for our registry info
Return Value:
As from KsInitializeDriver
--*/
{
//
// Simply pass the device descriptor and parameters off to AVStream
// to initialize us. This will cause filter factories to be set up
// at add & start. Everything is done based on the descriptors passed
// here.
//
return
KsInitializeDriver (
DriverObject,
RegistryPath,
&CaptureDeviceDescriptor
);
}
NTSTATUS
DriverEntry (
IN PDRIVER_OBJECT DriverObject,
IN PUNICODE_STRING RegistryPath
)
{
// 入口函数里面只要做很少量的事情，
// 但务必不要忘记调用KsInitializeDriver。
// KsInitializeDriver是AVStream框架暴露的接口函数，
// 用来初始化框架有关的结构体。作为最主要的参数，
// 调用者应当详细并准确地设置设备描述符。
return KsInitializeDriver (
DriverObject,
RegistryPath,
&gKsSplitterDevice
);
}
