Geoffrey McRae
fa2769b332
[idd] isolate post-processing by framebuffer slot
...
Give each in-flight framebuffer a complete post-processing chain and
its own COMPUTE recording slot while retaining one physical queue.
Claim framebuffer ownership before submitting compute work, and use
the frame index for both COMPUTE and COPY recording state. Drain
in-flight work before reconfiguring either chain so COPY never
references replaced effect resources.
Require both chains to contain the same effects, preserve pending
damage, and release ownership on every pre-copy failure path.
2026-08-03 23:53:33 +10:00
Geoffrey McRae
ff4ca7d786
[idd] serialize framebuffer copies on one queue
...
Replace the rotating D3D12 copy queues with two framebuffer-bound
recording slots on one physical COPY queue. Keep allocator, command
list, query range, callback state, and fence target independent per
slot.
Submit source waits, execution, and signaling on the shared timeline.
Track framebuffer ownership through completion and serialize LGMP
publication around the last successfully published frame.
2026-08-03 23:53:33 +10:00
Geoffrey McRae
843207c628
[idd] coalesce framebuffer copy damage
...
Combine the previous and current frame damage before recording copy
commands. Remove contained regions, merge beneficial overlaps, and use
one full-frame copy when partial work reaches the full surface size.
This prevents a previous full-frame update from being copied again
alongside the current damage.
2026-08-03 23:53:33 +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
aa289fa022
[client/host/idd] correct frame timing attribution
...
Use calibrated copy-queue timestamps to separate source and effect
waits from the actual framebuffer copy.
Exclude producer readiness waits from client import timing so the
same interval is not counted in both Copy and Import.
2026-08-03 23:53:33 +10:00
Geoffrey McRae
c8e4b97c3c
[idd] skip copies for static frames
...
Treat IddCx's single empty dirty rectangle as no image update instead
of promoting it to full damage.
Preserve pending damage and format changes, and fall back to full damage
when legacy move regions are present.
2026-08-03 23:53:33 +10:00
Geoffrey McRae
4f39270736
[client] add ImPlot and rework latency graphs
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
Amit Mendapara
3035fa6282
[client] wayland: fix double xdg_toplevel role assignment in libdecor path
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libdecor_decorate() already creates an xdg_surface and xdg_toplevel
internally for the frame. Calling xdg_surface_get_toplevel() again on
that same xdg_surface just to fetch the toplevel for icon handling
assigns the xdg_toplevel role to the underlying wl_surface a second
time, which is a protocol violation.
On GNOME Shell 50 (mutter) this is no longer tolerated: mutter
terminates the Wayland connection ("WL: error in client
communication"), and since libdecor_shellInit() waits for the initial
configure with a blocking, error-less libdecor_dispatch(-1) loop, the
client hangs forever with no window and no diagnostic output. This
made -DENABLE_LIBDECOR=ON (the default when libdecor-0 is present)
appear completely broken on current GNOME/Wayland.
Use libdecor_frame_get_xdg_toplevel() instead, which returns the
xdg_toplevel libdecor already owns, without requesting a second role
assignment.
Require libdecor-0 >= 0.1.1, which is available in Debian oldstable,
so the new accessor is guaranteed by the build dependency.
2026-08-03 19:36:21 +10:00
Geoffrey McRae
e671bfd4e7
[client] tests: dont use fast math
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Clang C and C++ produce slightly different powf rounding with fast math,
for testing disable it.
2026-08-01 16:48:16 +10:00
Geoffrey McRae
82ced18015
[idd] driver: initialize messages to zero
2026-08-01 16:29:18 +10:00
Geoffrey McRae
c5459dec5b
[idd] driver/helper: dont allow resolutions that wont fit in ram
2026-08-01 16:28:24 +10:00
Geoffrey McRae
98bde6cf36
[idd] edid: ensure the edid mode list is static
2026-08-01 16:03:07 +10:00
Geoffrey McRae
47905ec65e
[client] spice: update to properly support all cursor types
2026-08-01 15:43:30 +10:00
Geoffrey McRae
fab9961c49
[client] egl: fix streamed texture post-processing race
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2026-07-31 14:15:17 +10:00
Geoffrey McRae
08993d3e1e
[client] core: use portable alloc_sprintf instead of asprintf
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2026-07-31 14:01:08 +10:00
Geoffrey McRae
07133e0a69
[client] tests: fix release build of font test
2026-07-31 13:58:48 +10:00
Geoffrey McRae
f370153c4d
[github] tests: improve test coverage by testing all build variants
2026-07-31 13:48:16 +10:00
Geoffrey McRae
1a2e92beae
[client] tests: replace test defines with the unified ENABLE_TEST define
2026-07-31 13:35:50 +10:00
Geoffrey McRae
9a3d994204
[client] tests: add stb font compatibility coverage
2026-07-31 13:25:17 +10:00
Geoffrey McRae
66547fc090
[client] font: skip stb-incompatible UI font faces
2026-07-31 13:25:00 +10:00
Geoffrey McRae
b421eca5d9
[client] tests: fix copyright headers
2026-07-31 13:13:11 +10:00
Geoffrey McRae
6fe0bc807a
[client] tests: add lgmp transport tests and update github workflow
2026-07-31 13:08:30 +10:00
Geoffrey McRae
9417a71264
[client] lgmp: fix timeout due to improper handling of pause/resume
2026-07-31 12:57:09 +10:00
Geoffrey McRae
33c81d2cf5
[client] audio: enable building without audio support
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Fixes #1183
2026-07-30 16:16:04 +10:00
Geoffrey McRae
f6ad9e29d1
[client] spice: updated PureSpice to fix validation regressions
2026-07-30 15:53:12 +10:00
Geoffrey McRae
ab1d26d2cc
[doc] words: add contributor names to words.txt
2026-07-30 15:35:40 +10:00
Geoffrey McRae
d61cc12d97
[github] update to use node 24
2026-07-30 15:27:49 +10:00
Geoffrey McRae
74ae4f543e
[client] tests: add framebuffer rendering validation
...
Add an optional EGL framebuffer capture path for the test transport.
Capture the fully composed frame before presentation and retain its
surface format and HDR state for validation.
Add GoogleTest integration tests which run the production client
under a headless Weston compositor and compare every output pixel
against an independent reference implementation.
The matrix covers BGRA, RGBA, BGR32, RGB24, PQ RGBA10 and scRGB
RGBA16F with full, moving, overlapping, maximum-count, invalid, null
and zero-area damage rectangles. Validate HDR-to-SDR conversion and
native HDR output metadata when supported by the compositor.
Keep tests opt-in through ENABLE_RENDER_TESTS and document how to run
the software and native HDR tiers.
2026-07-30 15:23:03 +10:00
Geoffrey McRae
a1fc3d20d3
[client] wayland: allow seatless operation for github CI testing
2026-07-30 15:23:03 +10:00
Geoffrey McRae
5c5a2f15d8
[client] egl: fix RGB24 odd pitch defect
2026-07-30 15:14:29 +10:00
Geoffrey McRae
8828e640ab
[common] rects: fix unaligned avx memcpy implementation
2026-07-30 15:14:29 +10:00
Geoffrey McRae
f5dee45adc
[client] renderers: only rebuild the font atlas if marked dirty
2026-07-30 15:14:29 +10:00
Geoffrey McRae
9657ac7aa2
[client] lgmp: dont validate the device if the transport is not selected
2026-07-30 15:14:29 +10:00
Geoffrey McRae
4f02eda913
[client] overlay: add ImGui support for non-latin characters
2026-07-30 12:39:47 +10:00
Geoffrey McRae
f3155647d2
[client] wayland: serialize surface commits with EGL swaps
...
NVIDIA's Wayland EGL implementation sets explicit-sync acquire and
release points while presenting a frame. The requests emitted by
eglSwapBuffers and its final surface commit must be treated as one
logical transaction.
The pointer-warp path can commit the main surface from the input
thread while the render thread is inside eglSwapBuffers. If this
occurs between the explicit-sync requests, the cursor commit applies
incomplete pending state and the compositor disconnects the client
with:
explicit sync is used, but no release point is set
Add a surface lock and hold it across EGL presentation. Use the same
lock for direct commits, frame callback registration, and
pointer-constraint updates, replacing the narrower confinement lock.
This prevents another thread from splitting the EGL transaction and
removes the need for __NV_DISABLE_EXPLICIT_SYNC=1.
2026-07-30 11:09:07 +10:00
Geoffrey McRae
a9b8f437d4
[client] overlay: show layout-translated hotkey labels
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Related to #1298
2026-07-30 10:30:47 +10:00
Geoffrey McRae
e754f5841e
[client] keybind: use physical keycodes for layout-independent hotkeys
...
Fixes #1298
2026-07-30 10:21:26 +10:00
Geoffrey McRae
deb447c3ce
[client] kb: add support for missing key mappings
...
Fixes #1321
2026-07-30 10:03:14 +10:00
Geoffrey McRae
8fb355e6b7
[client] overlay: guard ImGui table and tab bar scopes
2026-07-30 09:17:09 +10:00
Geoffrey McRae
510f6e8e14
[client] overlay: stabilize configuration ImGui IDs
2026-07-30 09:12:55 +10:00
Geoffrey McRae
9c24acc6f9
[client] overlay: fix unsafe ImGui string handling
2026-07-30 09:08:25 +10:00
Geoffrey McRae
0738ea402a
[client] overlay: fix invalid label usage in igPlotLines call
2026-07-30 08:55:03 +10:00
Quantum
f5764dbd26
[common] proctitle: actually update argv to cloned block
2026-07-30 08:22:35 +10:00
Quantum
1af909adae
[client] main: display spice VM name in process title
2026-07-30 07:52:24 +10:00
Quantum
0f0f96394a
[common] proctitle: add new module to set process title
...
This module requires lgInitProcessTitle to be called on startup, which will
preserve argv and environ by duplicating them onto the heap, and allow the
the original memory of argv[...] and envp[...] to be reused for the new
process title.
2026-07-30 07:52:24 +10:00
Geoffrey McRae
f2cc3f1959
[client] lgmp: set the old option names for easier migration by users
2026-07-30 07:45:58 +10:00
Geoffrey McRae
8e81120cfc
[common] option: add support for renamed options
2026-07-30 07:45:14 +10:00
Geoffrey McRae
36b33033a1
[client] transport: introduce pluggable frame transports
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Move shared-memory ownership, LGMP session handling, queue access, and
DMA setup behind a transport interface. The LGMP backend preserves the
existing zero-copy frame and DMA paths while owning its lgmp:* options.
Expose the initialized EGL context through a versioned renderer interop
record for future accelerated decode backends. Add an LGMP-independent,
deterministic test transport for graphics-pipeline validation.
2026-07-29 13:36:49 +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
