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[idd] implemented core shared memory functionallity and LGMP setup

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This commit is contained in:
Geoffrey McRae
2023-04-10 14:02:47 +10:00
parent 77ddcfe489
commit 3c85957b99
15 changed files with 608 additions and 37 deletions
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11
idd/LGIdd/Device.cpp
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@@ -16,7 +16,7 @@ NTSTATUS LGIddDeviceD0Entry(WDFDEVICE device, WDF_POWER_DEVICE_STATE previousSta
{
UNREFERENCED_PARAMETER(previousState);
UNREFERENCED_PARAMETER(device);
auto * wrapper = WdfObjectGet_CIndirectDeviceContextWrapper(device);
wrapper->context->InitAdapter();
@@ -132,7 +132,6 @@ NTSTATUS LGIddMonitorUnassignSwapChain(IDDCX_MONITOR monitor)
NTSTATUS LGIddCreateDevice(_Inout_ PWDFDEVICE_INIT deviceInit)
{
OutputDebugStringA(__FUNCTION__);
WDF_PNPPOWER_EVENT_CALLBACKS pnpPowerCallbacks;
WDF_PNPPOWER_EVENT_CALLBACKS_INIT(&pnpPowerCallbacks);
pnpPowerCallbacks.EvtDeviceD0Entry = LGIddDeviceD0Entry;
@@ -150,10 +149,7 @@ NTSTATUS LGIddCreateDevice(_Inout_ PWDFDEVICE_INIT deviceInit)
NTSTATUS status = IddCxDeviceInitConfig(deviceInit, &config);
if (!NT_SUCCESS(status))
{
OutputDebugStringA(__FUNCTION__ " FAILURE1");
return status;
}
WDF_OBJECT_ATTRIBUTES deviceAttributes;
WDF_OBJECT_ATTRIBUTES_INIT_CONTEXT_TYPE(&deviceAttributes, CIndirectDeviceContextWrapper);
@@ -167,16 +163,11 @@ NTSTATUS LGIddCreateDevice(_Inout_ PWDFDEVICE_INIT deviceInit)
WDFDEVICE device = nullptr;
status = WdfDeviceCreate(&deviceInit, &deviceAttributes, &device);
if (!NT_SUCCESS(status))
{
OutputDebugStringA(__FUNCTION__ " FAILURE2");
return status;
}
status = IddCxDeviceInitialize(device);
auto wrapper = WdfObjectGet_CIndirectDeviceContextWrapper(device);
wrapper->context = new CIndirectDeviceContext(device);
OutputDebugStringA(__FUNCTION__ " SUCCESS");
return status;
}