Commit Graph

23 Commits

Author SHA1 Message Date
Geoffrey McRae
214665bedd [idd] input: add virtual HID driver
Build LGInput as an independent UMDF driver with its own entry point,
service, tracing, and binary.

Expose absolute pointer, relative mouse, and keyboard collections with a
guarded report queue.

Keep LGIdd as the startup and deployment project. Give it a non-linking
build/package dependency on LGInput so F5 stages both driver stacks and
installs them together through LGIddInstall, while the two UMDF binaries
remain independent for future IPC.

Stage both DLLs for the NSIS installer, retain the WDK UMDF remote-debug
startup attachment, and move CSRWLock into LGCommon for the input
driver's report queue.
2026-08-08 20:17:32 +10:00
Geoffrey McRae
1de52f6e8a [idd] project: organize source layout
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.
2026-08-07 18:16:18 +10:00
Geoffrey McRae
6725133375 [idd] transport: abstract LGMP implementation
Introduce transport, frame, and control interfaces with an LGMP factory
backend.

Move LGMP and IVSHMEM implementation details under transport/lgmp and
expose direct frame-buffer memory through a neutral capability.
2026-08-07 17:53:00 +10:00
Geoffrey McRae
30a1383d5e [idd] project: organize driver sources by responsibility
Group the IDD sources and Visual Studio filters by subsystem.

Split the device and swap-chain implementations into focused units,
rename the context classes, and reduce header coupling.
2026-08-07 15:49:18 +10:00
Geoffrey McRae
3ddc199bec [idd] capture: split software and hardware frame processors
Move cadence-aware hardware capture and immediate software capture
behind a common frame processor interface.

Keep shared damage tracking and frame-buffer ownership in the base
processor, and move stateless format, resource, and rectangle helpers
into CFrameProcessorUtil.

Decouple frame-buffer resources from CSwapChainProcessor by passing the
device dependencies they use directly.
2026-08-07 13:34:40 +10:00
Geoffrey McRae
1176e78a7f [idd] elect the fastest frame timing client 2026-08-04 13:49:07 +10:00
Geoffrey McRae
74f3b426e1 [idd/client] apply the Windows display color transform
Honor the IddCx 3x4 XYZ matrix and post-transfer LUT in the IDD
conversion pipeline. Carry transform changes to the client so EGL applies
the same calibration to hardware cursors, and invalidate the full frame
whenever calibration changes.
2026-07-23 09:44:00 +10:00
Geoffrey McRae
1b7c00dc82 [idd] driver: implement postprocess filters
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2026-06-03 08:59:48 +10:00
Geoffrey McRae
a10efc9e23 [idd] hdr: use iddcx 1.10 if possible and expose HDR support 2026-06-03 08:59:48 +10:00
Geoffrey McRae
c2add993ac [idd] CEdid: add new helper class to build the EDID block 2026-06-03 08:59:48 +10:00
Quantum
52849bc1d7 [idd] all: delete ARM and ARM64 targets 2025-09-12 22:36:10 +10:00
Geoffrey McRae
16a283717a [idd] driver; support custom resolution and refresh rate list
Custom modes can now be configured via the registry under

HKEY_LOCAL_MACHINE\SOFTWARE\LookingGlass\IDD

Create the value "Modes" as a REG_MULTI_SZ with the value as
a list of modes, for example:

1024x768@60
1920x1080@60
1920x1080@120*

The '*' denotes the preferred mode to default to if one has not
been selected by the user.
2025-08-30 18:02:55 +00:00
Geoffrey McRae
db1dda00c8 [idd] all: update to sdk 10.0.26100 and iddcx 1.10 2025-03-29 22:42:48 +00:00
Geoffrey McRae
6a4edfc6b6 [idd] helper: added new helper service
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As the IDD itself runs in a WUMDF sandbox, it doesn't have enough
access to perform interactive operations such as moving the cursor.

This helper service communicates with the IDD over a named pipe,
so that we can perform these things, as well as in the future provide
a configuration GUI.
2025-03-28 12:05:02 +00:00
Geoffrey McRae
2084a9fee3 [idd] all: generate versioning information 2025-03-24 15:37:17 +00:00
Geoffrey McRae
0db9d3a27b [idd] CDebug: implement new debug print class and write to a file 2025-03-16 16:11:21 +00:00
Geoffrey McRae
8b198091ce [idd] rewrite to support DirectX12 copy 2025-03-16 12:32:52 +00:00
Geoffrey McRae
0c176acf94 [idd] updated to a VS2022 project with Windows 10 support 2023-04-14 12:14:17 +10:00
Geoffrey McRae
3c85957b99 [idd] implemented core shared memory functionallity and LGMP setup 2023-04-11 16:53:57 +10:00
Geoffrey McRae
77ddcfe489 [idd] implement CIVSHMEM and open it 2023-04-11 16:53:57 +10:00
Geoffrey McRae
d228ef135e [idd] target a specific version of windows 2023-04-11 16:53:57 +10:00
Geoffrey McRae
0afcf2c2ce [idd] add LGMP to the project 2023-04-11 16:53:57 +10:00
Geoffrey McRae
75da66a090 [idd] initial indirect driver with Looking Glass monitor 2023-04-11 16:53:57 +10:00