mirror of
https://github.com/gnif/LookingGlass.git
synced 2026-08-09 08:41:31 +00:00
1de52f6e8a
Move cadence and pipeline declarations under capture, and move local named-pipe handling under ipc. Flatten display contexts and rename files after their contained classes. Keep transport headers limited to transport contracts and capabilities. Consolidate CSwapChainProcessor definitions so each source file matches the class it implements.
102 lines
2.9 KiB
C++
102 lines
2.9 KiB
C++
/**
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* Looking Glass
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* Copyright © 2017-2026 The Looking Glass Authors
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* https://looking-glass.io
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc., 59
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* Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "driver.h"
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#include "driver.tmh"
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#include "CDebug.h"
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#include "platform/CPlatformInfo.h"
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#include "VersionInfo.h"
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#include "ipc/CPipeServer.h"
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NTSTATUS DriverEntry(_In_ PDRIVER_OBJECT DriverObject, _In_ PUNICODE_STRING RegistryPath)
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{
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g_debug.Init(L"looking-glass-idd");
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DEBUG_INFO("Looking Glass IDD Driver (" LG_VERSION_STR ")");
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NTSTATUS status = STATUS_SUCCESS;
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#if UMDF_VERSION_MAJOR == 2 && UMDF_VERSION_MINOR == 0
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WPP_INIT_TRACING(MYDRIVER_TRACING_ID);
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#else
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WPP_INIT_TRACING(DriverObject, RegistryPath);
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#endif
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if (!g_pipe.Init())
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{
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status = STATUS_UNSUCCESSFUL;
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DEBUG_ERROR("Failed to setup IPC pipe");
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goto fail;
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}
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WDF_DRIVER_CONFIG config;
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WDF_OBJECT_ATTRIBUTES attributes;
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TraceEvents(TRACE_LEVEL_INFORMATION, TRACE_DRIVER, "%!FUNC! Entry");
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WDF_OBJECT_ATTRIBUTES_INIT(&attributes);
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attributes.EvtCleanupCallback = LGIddEvtDriverContextCleanup;
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WDF_DRIVER_CONFIG_INIT(&config, LGIddEvtDeviceAdd);
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CPlatformInfo::Init();
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status = WdfDriverCreate(DriverObject, RegistryPath, &attributes, &config, WDF_NO_HANDLE);
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if (!NT_SUCCESS(status))
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{
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TraceEvents(TRACE_LEVEL_ERROR, TRACE_DRIVER, "WdfDriverCreate failed %!STATUS!", status);
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goto fail;
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}
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TraceEvents(TRACE_LEVEL_INFORMATION, TRACE_DRIVER, "%!FUNC! Exit");
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return status;
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fail:
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#if UMDF_VERSION_MAJOR == 2 && UMDF_VERSION_MINOR == 0
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WPP_CLEANUP();
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#else
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WPP_CLEANUP(DriverObject);
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#endif
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return status;
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}
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NTSTATUS LGIddEvtDeviceAdd(_In_ WDFDRIVER Driver, _Inout_ PWDFDEVICE_INIT DeviceInit)
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{
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NTSTATUS status;
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UNREFERENCED_PARAMETER(Driver);
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TraceEvents(TRACE_LEVEL_INFORMATION, TRACE_DRIVER, "%!FUNC! Entry");
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status = LGIddCreateDevice(DeviceInit);
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TraceEvents(TRACE_LEVEL_INFORMATION, TRACE_DRIVER, "%!FUNC! Exit");
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return status;
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}
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VOID LGIddEvtDriverContextCleanup(_In_ WDFOBJECT DriverObject)
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{
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UNREFERENCED_PARAMETER(DriverObject);
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TraceEvents(TRACE_LEVEL_INFORMATION, TRACE_DRIVER, "%!FUNC! Entry");
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g_pipe.DeInit();
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#if UMDF_VERSION_MAJOR == 2 && UMDF_VERSION_MINOR == 0
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WPP_CLEANUP();
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#else
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WPP_CLEANUP(WdfDriverWdmGetDriverObject((WDFDRIVER)DriverObject));
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#endif
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}
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