Geoffrey McRae
d24d11c3b7
[client/idd] network: add clipboard and bulk transfer
2026-11-06 14:37:38 +11:00
Geoffrey McRae
a43227cba6
[client/idd] network: add bidirectional audio
2026-11-06 14:37:38 +11:00
Geoffrey McRae
ffa7f10085
[client/idd] network: bound pending QUIC sends
2026-11-06 14:37:38 +11:00
Geoffrey McRae
a67034b14f
[client/idd] network: add recovery, cursor, and control
2026-11-06 14:37:38 +11:00
Geoffrey McRae
6dfba7519c
[client/idd] network: add password authentication
2026-11-06 14:37:38 +11:00
Geoffrey McRae
5138f470b7
[client/idd] network: add negotiated input service
2026-11-06 14:37:38 +11:00
Geoffrey McRae
d477d169d4
[client] network: add datagram send path
2026-11-06 14:37:38 +11:00
Geoffrey McRae
6eb7c1698c
[common] network: use LGProtocol codecs
2026-11-06 14:37:38 +11:00
Geoffrey McRae
04ac46c049
[client] network: add QUIC transport foundation
2026-11-06 14:37:38 +11:00
Geoffrey McRae
ed3b269919
[client] egl: import shared GPU textures
2026-11-06 14:37:38 +11:00
Geoffrey McRae
a3f822685c
[build] msquic: add static network dependency
2026-11-06 14:37:37 +11:00
Geoffrey McRae
ca0738ec0d
[client] windows: add WASAPI audio support
2026-11-06 14:34:25 +11:00
Geoffrey McRae
eabc56a6de
[common/client] platform: abstract runtime services
2026-11-06 14:34:25 +11:00
Geoffrey McRae
a7d2e4592f
[client] windows: add native display and input
2026-11-06 14:34:25 +11:00
Geoffrey McRae
18541865f0
[client] egl: add portable texture upload fallback
2026-11-06 14:34:25 +11:00
Geoffrey McRae
7ea69f3d1c
[client] input: add platform-neutral keycodes
2026-11-06 14:34:25 +11:00
Geoffrey McRae
382f35e503
[common/client] ivshmem: add portable external frames
2026-11-06 14:34:25 +11:00
Geoffrey McRae
6d367d4ab2
[common/client] platform: make filesystem access portable
2026-11-06 14:34:25 +11:00
Geoffrey McRae
a60da36420
[common] windows: add native path and UTF support
2026-11-06 14:34:25 +11:00
Geoffrey McRae
62a8786fe2
[common/client] platform: add portable worker primitives
2026-11-06 14:34:25 +11:00
Geoffrey McRae
9c8343df96
[common/client] platform: make timing waits portable
2026-11-06 14:34:25 +11:00
Geoffrey McRae
d045ac6ba7
[client] build: add Windows platform composition
2026-11-06 14:34:25 +11:00
Geoffrey McRae
36e170d93a
[client/idd] audio: support multiple playback clients
...
Replace the single-owner PCM queues with one shared LGMP SPMC stream.
Give each admitted client reliable state and an independent playback
cursor, while clients without clock authority resample locally.
Extend the audio protocol with per-client epochs and barriers.
Keep capture exclusive and bound authority backpressure so slow
secondary readers cannot affect the disciplined low-latency path.
2026-11-06 14:34:25 +11:00
Geoffrey McRae
95234cea86
[client] audio: fall back when feedback is unavailable
2026-11-06 14:34:25 +11:00
Geoffrey McRae
56f3305fe8
[client/idd] audio: prevent recording transport stalls
...
Give microphone data priority over replaceable clock feedback and
reduce feedback traffic on the shared client-to-host FIFO.
Retry short FIFO stalls outside the realtime thread and coalesce
consecutive packets in the existing fixed Windows buffers.
Avoid one broker write per tiny PipeWire quantum without adding
allocations or intentional capture latency.
2026-11-06 14:34:25 +11:00
Geoffrey McRae
efc9952e74
[idd] audio: support 32-bit and common channel layouts
...
Advertise signed and floating-point 32-bit formats across mono,
stereo, quad, surround, 5.1, and 7.1 at every supported rate.
Carry sample encoding through the broker and LGMP protocol so integer
and floating-point streams remain distinct.
Expand packet, shared-memory, and ring capacity for eight-channel
32-bit audio.
2026-11-06 14:34:25 +11:00
Geoffrey McRae
f7b1133785
[client] audio: poll LGMP streams at 25 microseconds
...
Use the active polling floor as the maximum wait and advertised
playback delivery reserve. Keep learned scheduling jitter adaptive.
2026-11-06 14:34:25 +11:00
Geoffrey McRae
25d87e1c6d
[client] lgmp: test same-generation audio restart
...
Queue playback STOP, START, and DATA for the same wire generation.
Verify that the client creates a fresh local generation and delivers the
first restarted packet.
2026-11-06 14:34:25 +11:00
Geoffrey McRae
b8ab04507e
[client] audio: complete LGMP shutdown release
...
Treat the binding phase as the authoritative shutdown state after
graceful stream release.
Cover disconnect while the host drains and unbinds both streams.
2026-11-06 14:34:25 +11:00
Geoffrey McRae
f2f3787aec
[client] audio: reduce LGMP poll reserve
...
Reduce the active LGMP poll bound and matching playback reserve from
250 us to 125 us.
2026-11-06 14:34:25 +11:00
Geoffrey McRae
4c395bb488
[client] audio: minimize LGMP playback latency
...
Scope the legacy latency offset to classic SPICE and use the LGMP
poll bound as its fixed arrival reserve. Keep learned jitter additive.
Select provider clock feedback only when the current remote endpoint
advertises it, avoiding a failed startup attempt on broker v1.
2026-11-06 14:34:25 +11:00
Geoffrey McRae
2fa376b31b
[client] audio: reduce LGMP stream latency
...
Poll active audio streams every 25 to 250 microseconds and reset the
adaptive delay whenever records arrive.
2026-11-06 14:34:25 +11:00
Geoffrey McRae
3cd005ac74
[client] audio: add optional LGMP transport
2026-11-06 14:32:14 +11:00
Geoffrey McRae
e55cb8bd61
[common] audio: define the mediated LGMP stream protocol
...
Advertise optional audio mediation separately from runtime driver
availability, then negotiate ownership through the existing LGMP
client-control path.
Define fixed playback and capture stream records for packed PCM,
endpoint state, clock feedback, and targeted descriptor discovery.
Keep the LGMP queue table, recovery sidecar, and submodule unchanged.
2026-11-06 14:01:34 +11:00
Geoffrey McRae
cdba29f2f6
[client] clipboard: keep controls responsive during stalls
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Release LGMP stream slots before dispatching clipboard data so an X11
INCR consumer cannot prevent control queue acknowledgements.
Retain one bounded record in client memory while the sink is blocked.
Cancel abandoned X11 transfers after requestor destruction or a finite
progress timeout.
2026-10-08 10:16:51 +11:00
Geoffrey McRae
6214dccf12
[client] input: defer LED sync while unavailable
2026-10-08 10:16:49 +11:00
Geoffrey McRae
8fbe3e7454
[repos] lgprotocol: import shared protocol definitions
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Add LGProtocol as a pinned submodule and consume its KVMFR protocol
definitions throughout the client, host, IDD, OBS, and profiler.
Keep Looking Glass framebuffer helpers local while removing duplicated
protocol headers and migrating users to KVMFR-scoped types.
2026-09-01 20:58:25 +10:00
Geoffrey McRae
54ea580e35
[client] wayland: reuse remote clipboard text
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2026-08-25 23:23:00 +10:00
Geoffrey McRae
b888be0ec3
[client] clipboard: advertise standard text formats
2026-08-25 22:22:21 +10:00
Geoffrey McRae
4e75351c78
[client] transport: allow packed BGR storage heights
2026-08-24 19:13:11 +10:00
Geoffrey McRae
f3a6964ade
[client] lgmp: align cursor transform snapshots
2026-08-24 19:13:11 +10:00
Geoffrey McRae
957e4ee54b
[client] lgmp: validate frame message alignment
2026-08-24 19:13:11 +10:00
Geoffrey McRae
357d5fd3c5
[client] lgmp: snapshot session records
2026-08-24 19:13:11 +10:00
Geoffrey McRae
56ea0cfaba
[client] opengl: validate framebuffer uploads
2026-08-24 19:13:11 +10:00
Geoffrey McRae
50b7ca603a
[client] opengl: retain deferred frame leases
2026-08-24 19:13:11 +10:00
Geoffrey McRae
b78b92a53f
[client] opengl: clean up failed configuration
2026-08-24 19:13:10 +10:00
Geoffrey McRae
556e771926
[client] lgmp: bound pointer payloads
2026-08-24 19:13:10 +10:00
Geoffrey McRae
ef8636cbeb
[client] lgmp: snapshot and validate frame layouts
2026-08-24 19:13:10 +10:00
Geoffrey McRae
50b1c9b2e2
[client] cursor: validate shape geometry
2026-08-24 19:13:10 +10:00
Geoffrey McRae
8cb6a6873e
[client] audio: recover physical underrun debt
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A stable clock model can request a negative recovery slew while the
unbounded ring is physically underrun. This leaves the reader ahead of
the writer indefinitely and outputs silence until playback is restarted.
Floor active recovery at the physical low-water requirement. Rebase the
device-clock phase by any extra refill so modeled latency remains at the
target without restarting the underrun correction cycle.
Add a deterministic regression for negative physical debt opposing the
stable clock model.
2026-08-22 19:33:27 +10:00
