Geoffrey McRae
10b32cb883
[common] clipboard: define stream transport
...
Replace the single 1 MiB clipboard slot with a four-record 256 KiB
window while retaining a 1 MiB logical file-read limit.
Advertise transport capabilities and duplex stream descriptors in the
clipboard status. Make each claim select one data plane for its entire
owner generation so control and payload ordering cannot be mixed.
Bump the clipboard, KVMFR, and Helper mapping versions for the new
wire layouts and shared-memory geometry.
2026-08-15 14:38:16 +10:00
Geoffrey McRae
352c3c42b6
[common] clipboard: enlarge transfer buffers
2026-08-14 19:09:11 +10:00
Geoffrey McRae
dbf52cb405
[common] clipboard: define remote file datasets
2026-08-14 16:09:08 +10:00
Geoffrey McRae
4602f20e62
[common] clipboard: define streamed clipboard ABIs
2026-08-14 10:06:34 +10:00
Geoffrey McRae
7f4a14a543
[common] input: define LGMP input protocol
...
Reserve a dedicated LGMP queue for low-latency input reports and
endpoint status. Bump KVMFR for the new feature and define ordered
ownership messages with full-state mouse and keyboard payloads.
Use a 32-bit physical button mask so future HID buttons do not require
another wire format change.
2026-08-08 22:17:30 +10:00
Geoffrey McRae
0b744d2286
[common] kvmfr: report cadence hold and lead timing
2026-08-06 18:04:10 +10:00
Geoffrey McRae
515f4ba06f
[client/host/idd/obs] scheduler: validate phase feedback
...
Bump KVMFR to version 28 and attach generation, epoch, and deadline
identities to cadence deliveries and their timing records.
Accept phase corrections only for the exact completed publication. Keep
VM and client clocks independent by exchanging relative phase errors.
Make submission, completion, and work-estimate accounting best effort
so scheduler state cannot delay GPU submission or frame publication.
2026-08-06 18:02:08 +10:00
Geoffrey McRae
c7ed04412e
[client/idd/obs] scheduler: isolate timing owner delivery
2026-08-05 15:45:30 +10:00
Geoffrey McRae
97e7f439c2
[client/idd] align frame delivery to presentation
2026-08-04 13:49:07 +10:00
Geoffrey McRae
5626cfa55b
[common] add frame scheduling protocol
2026-08-04 13:49:07 +10:00
Geoffrey McRae
24be0a8869
[host] measure ready time at framebuffer publication
...
Exclude command queue reset and cleanup from the ready stage, and keep
the wall-clock residual only as the legacy timing fallback.
2026-08-03 23:53:33 +10:00
Geoffrey McRae
7533c855c2
[client/host/idd/lgmp] add additional timing metrics
2026-08-03 23:53:33 +10:00
Geoffrey McRae
d4b3506e6c
[common] lgmp: separate transport configuration
...
Move LGMP queue tunables into LGMPConfig.h and keep compatibility
aliases in KVMFR.h. Promote color-transform, SDR white-level, and
damage-limit definitions to transport-neutral common types so non-LGMP
transports do not depend on the KVMFR wire format.
2026-07-29 13:32:58 +10:00
Geoffrey McRae
cdc8ed96bf
[idd] hdr: complete HDR display and cursor metadata
...
Publish BT.2020 chromaticities in the virtual monitor EDID so
Windows receives a valid HDR colour volume.
Extend cursor messages with their IddCx SDR white level and an
explicit visibility-valid flag. Consumers can then calibrate cursors
without treating colour-transform-only messages as cursor hides.
2026-07-23 09:44:00 +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
5dbaf42b7c
[idd] hdr: propagate per-frame HDR metadata
...
Handle DEFAULT, NEW, and UNCHANGED IDDCX HDR10 metadata states and
publish valid mastering metadata through KVMFR. Preserve the metadata
across post-processing without reallocating resources for
metadata-only changes.
2026-07-23 09:44:00 +10:00
Geoffrey McRae
9e4de870fc
[client] egl: fix messy white level default definition
2026-07-23 09:44:00 +10:00
Geoffrey McRae
845c612d0f
[idd/client/obs] hdr: wire up the SdrWhiteLevel from the capture
2026-07-23 09:43:59 +10:00
Geoffrey McRae
0140a3f6fb
[client/idd] hdr: fix incorrect tone mapping knee bug
build / client (Debug, map[cc:clang cxx:clang++], libdecor) (push) Has been cancelled
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2026-07-16 10:48:10 +10:00
Geoffrey McRae
0c653c1fb2
[idd] add support to return HDR metadata to clients
2026-07-16 05:34:09 +10:00
Geoffrey McRae
69f44a003d
[all] refresh copyright
build / client (Debug, map[cc:clang cxx:clang++], libdecor) (push) Has been cancelled
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2026-05-31 15:13:57 +10:00
Geoffrey McRae
e9b7bdfea1
Revert "[all] refresh copyright"
...
Corrupted IDD sources due to lack of UTF-8 with BOM support in the
script.
2026-05-31 15:10:44 +10:00
Geoffrey McRae
98602fb95e
[all] refresh copyright
2026-05-31 15:03:37 +10:00
Geoffrey McRae
85ceae91bf
[repos] lgmp: update to latest version
...
The queue size for the cursor needed to be increased to a power of two
with the new design for messages queues in LGMP.
2025-08-30 01:16:26 +10:00
Geoffrey McRae
d839a45d0b
[client] kvmfr: report the local window size to the VM
build / client (Debug, map[cc:clang cxx:clang++], libdecor) (push) Waiting to run
build / client (Debug, map[cc:clang cxx:clang++], xdg-shell) (push) Waiting to run
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build / client (Release, map[cc:gcc cxx:g++], libdecor) (push) Waiting to run
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build / docs (push) Waiting to run
2025-03-28 16:38:02 +11:00
Geoffrey McRae
551298ed5b
[doc] all: update copyright year
2025-03-05 12:24:38 +11:00
Geoffrey McRae
0b210a280d
[all] update the copyright to 2024
2024-02-01 17:16:31 +11:00
Geoffrey McRae
c665044bfa
[client] implement support for RGB24 packed data
2023-11-10 06:28:05 +11:00
Geoffrey McRae
578d98fd22
[host] DXGI: initial implementation of RGB24 support
...
This commit breaks damage tracking and the dx12 backend and is not in
a state where it should be used by the general public.
2023-11-10 06:28:05 +11:00
Geoffrey McRae
2f36aaff5c
[client] egl: prepare for DXGI HDR10 support
2023-10-27 01:03:22 +11:00
Geoffrey McRae
2e515657dd
[all] update/add license headers
2023-10-20 15:36:34 +11:00
Geoffrey McRae
f84165ac66
[host] app: report to the client if the frame is actually HDR
2023-04-26 15:48:01 +10:00
Geoffrey McRae
3c85957b99
[idd] implemented core shared memory functionallity and LGMP setup
2023-04-11 16:53:57 +10:00
Geoffrey McRae
3134ec84de
[host] dxgi: add support for downsampling the capture before sending
...
This is an experimental & incomplete feature for those using
supersampling. Anything > 1200p will be downsampled by 50% before
copying out of the GPU to save on memory bandwidth.
Unfinished! Has issues with damage tracking and currently can not
be configured. Only dx11 has been tested at this point, everything
else will likely have problems/crash.
2022-05-01 19:45:44 +10:00
Geoffrey McRae
8b4551c39c
[all] convert KVMFR frame bools to flags in a bitfield
...
This will allow us to add additional flags in the future while remaining
backwards compatible with the host.
2022-02-10 20:32:38 +11:00
Tudor Brindus
809e1095bd
[host] windows: plumb guest activation request to host
2022-02-08 15:27:27 +11:00
Tudor Brindus
fd28d0604e
[host/client] kvmfr: request activation based on guest state
2022-02-08 15:27:27 +11:00
Quantum
2834c7d95b
[common] kvmfr: add field for CPU socket count
2022-01-07 21:03:20 +11:00
Geoffrey McRae
fdb38a227e
[host] app: implement stubs for platform specific guest information
2022-01-05 21:04:57 +11:00
Geoffrey McRae
952ebea2c5
[all] refresh copyright dates
2022-01-05 19:42:46 +11:00
Geoffrey McRae
ba9f2b85b6
[host/client] kvmfr: update to include extra user data about the VM
...
This change allows the host to provide information to the client about
how the VM is configured, information such as the UUID, CPU
configuration and capture method both for informational display in the
client as well as debugging in the client's logs.
The format of the records allows this to be extended later with new
record types without needing to bump the KVMFR version.
2022-01-05 19:18:43 +11:00
Geoffrey McRae
95bbd67dea
[common] add new KVMFR structs and fields for feature support
2021-08-05 22:19:11 +10:00
Quantum
51b9cd4e5a
[all] copyright: use unicode copyright sign ©
...
This is done for consistency with the license strings in appstrings.c.
2021-08-04 21:16:35 +10:00
Geoffrey McRae
b39f38350f
[common] kvmfr: add a new frameSerial field to the KVMFRFrame struct
...
This new field is used so that when a new client connects an already
connected client can identify any repeated frame that is sent and ignore
it.
2021-07-25 13:46:48 +10:00
Quantum
e1fae8927f
[common] kvmfr: remove mouseScalingPercent which is no longer used
...
This used to contain DPI information, but is no longer used.
2021-07-18 10:50:57 +10:00
Quantum
69b20aee05
[common] kvmfr: add damage rectangles to the protocol
...
Co-Authored-By: Tudor Brindus <me@tbrindus.ca >
2021-07-18 10:41:50 +10:00
Geoffrey McRae
d36c4f0e83
[host] kvmfr: allow the frame size to exceed the available memory
...
This change allows the host to still transmit a frame that is truncated
if the IVSHMEM size is too small to allow for a full frame.
2021-06-12 18:44:28 +10:00
Quantum
24d0aa0c18
[all] normalize copyright on all source files
2021-06-06 11:53:05 +10:00
Quantum
8e98f863b6
[host] windows: detect whether screensaver is disabled in the guest
...
This will allow us to add an option to disable the screensaver on the client
when an application in the guest requests it. This behaviour may be useful
when the guest is doing media playback.
2021-02-21 10:31:48 +11:00
Geoffrey McRae
bf583290a4
[client/common] restructure project in prep for full SDL removal
2021-02-21 10:31:46 +11:00
