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v0.9.0-alpha.1

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• ea1460bddb Merge branch 'lane/Z' into native native v0.9.0-alpha.1 simplysanatori 2026-10-16 02:48:54 -04:00
• 051cfc9dfe release: allowlist the bundled toolchain and translator for the tarball's boundary and privacy checks simplysanatoriandClaude Fable 5.1 2026-10-16 02:48:54 -04:00
• b232483623 Wrapper: never start the panel recorder after the game is gone, stop it on every exit path; add test simplysanatoriandClaude Sonnet 5.5 2026-10-16 02:48:37 -04:00
• 51fb6268a1 0.9.0-alpha.1 pre-release: README in its final shape (status, the double image, what has been done, performance), release notes, changelog, technical notes, untested list; wrapper defaults KARTFRAME_END_PHASE=after simplysanatoriandClaude Fable 5.1 2026-10-16 02:43:09 -04:00
• b2aea99bef perf: session-h20 results (after-lock clean but one refresh late; before unreachable; the clean probe ends at the default phase, so phase alone is not the cause) simplysanatoriandClaude Fable 5.1 2026-10-16 02:13:23 -04:00
• 34c16e95be perf: session-h20 (end phase after / before / 4000 control), DEV.md lane X, mock results simplysanatoriandClaude Opus 5.5 2026-10-16 01:59:44 -04:00
• 1fa087d47c mock: MOCK_XR_ALIGN_US wake-up grid, stub update window (STUB_UPDATE_MS), mockrun runs the grid publisher with KARTFRAME_END_PHASE simplysanatoriandClaude Opus 5.5 2026-10-16 01:59:44 -04:00
• b849ada211 pacing: KARTFRAME_END_PHASE=after|before (test only): end locked to the published compositor grid, fixed-delay fallback, 10 s achieved-phase log, 4 pairs simplysanatoriandClaude Opus 5.5 2026-10-16 01:59:44 -04:00
• 95dd11233a vrtiming.py: publish the compositor grid for KARTFRAME_END_PHASE (vsync in CLOCK_MONOTONIC, period, update start/end percentiles; 64-byte record, atomic rename, 0.1 s polls) simplysanatoriandClaude Opus 5.5 2026-10-16 01:59:44 -04:00
• 9bfea79f14 perf: LANE_X.md (session 19 per frame: ends never before the update start; the edge is the update end) and phase.py view C, _RAW clock, frame-ready check fix simplysanatoriandClaude Opus 5.5 2026-10-16 01:42:06 -04:00
• 5322233f1d perf: session-h19 results (clean vs doubled 4 ms launches separated by the end's phase against the compositor's update window) simplysanatoriandClaude Fable 5.1 2026-10-16 01:31:41 -04:00
• 6ab24c86af perf: LANE_W.md (clock matching, the end lock design and risks); session-h19 env files and README simplysanatoriandClaude Opus 5.5 2026-10-16 00:34:30 -04:00
• 7074f4758d XRF lines: wake-up, release and display time in CLOCK_MONOTONIC (m= r= t=) simplysanatoriandClaude Opus 5.5 2026-10-16 00:34:30 -04:00
• a538cd7eff phase.py: where the app's end lands in SteamVR's compositor frame, per launch simplysanatoriandClaude Opus 5.5 2026-10-16 00:29:36 -04:00
• 8816fe9a7d vrtiming: KARTFRAME_VRTIMING_FRAMES=1 logs every compositor frame to vrframes.log simplysanatoriandClaude Opus 5.5 2026-10-16 00:26:38 -04:00
• 960e3f11c4 perf: session-h18 results (4.0 ms not clean on repeat; the band is not fixed to the app's wake-up) simplysanatoriandClaude Fable 5.1 2026-10-16 00:19:50 -04:00
• 8055bc5048 perf: session-h17 results (2.5 ms ends were bimodal, 6 ms bad for the right eye); session-h18 band-mapping env files (4000, 4500, 3500) simplysanatoriandClaude Fable 5.1 2026-10-16 00:10:36 -04:00
• 0ddc778b23 perf: session-h16 results (ending the frame 4 ms after the wake-up removes the doubling); session-h17 delay sweep env files simplysanatoriandClaude Fable 5.1 2026-10-15 19:58:14 -04:00
• 2ca6ebedc8 pacing: KARTFRAME_END_DELAY_US test switch (frame ended N us after the wake-up, next set started before the sleep, 4 eye pairs) simplysanatoriandClaude Sonnet 5.5 2026-10-15 17:20:45 -04:00
• 7601f392b9 perf/session-h16: launch 2, set render start delayed 4 ms after the wake-up simplysanatoriandClaude Fable 5.1 2026-10-15 16:50:52 -04:00
• 1ad004ba19 perf: session-h15 results (90 Hz and 1200 px both doubled: GPU load size and refresh rate ruled out); session-h16 env (thread priority boost and uclamp off) simplysanatoriandClaude Fable 5.1 2026-10-15 16:49:43 -04:00
• 791be71dd1 perf: session-h14 headset results (desktop present and release backlog ruled out; drained queue cleared the left eye only); session-h15 env files (90 Hz, 1200 px eyes); wrapper KARTFRAME_EYE_PX simplysanatoriandClaude Fable 5.1 2026-10-15 15:26:44 -04:00
• 4fe9c0f03f perf: LANE_U.md (release ordered correctly, verdict B; ranked candidates) and session-h14 (no desktop swapchain; release idle) simplysanatoriandClaude Opus 5.5 2026-10-15 13:46:22 -04:00
• e4df6be3fa KARTFRAME_RELEASE=idle: drain Dawn's queue before each set's releases and its xrEndFrame (headset A/B) simplysanatoriandClaude Opus 5.5 2026-10-15 13:29:44 -04:00
• dab2dd23d0 xrmock: strict release check (bytes at release vs next acquire) and release-queue latency per swapchain simplysanatoriandClaude Opus 5.5 2026-10-15 13:21:05 -04:00
• 4a582ddd29 perf/session-h13: headset results (all six replay cases clean) simplysanatoriandClaude Fable 5.1 2026-10-15 13:08:31 -04:00
• bc320f84a5 session-h13 replay-case.sh: drop the launcher's arguments when run from the queue (xrprobe exited 2 on --oom-score-adjust) simplysanatoriandClaude Fable 5.1 2026-10-15 12:55:17 -04:00
• 4ab88a166b Session 13 ready: recording notes (61 s, standing case = first 168 sets), replay launch recipe and owner routine, mock verification (replaycheck.py), DEV.md simplysanatoriandClaude Opus 5.5 2026-10-15 07:31:55 -04:00
• 84ee01956d xrprobe --replay: KartFrame's recorded race eye images at their recorded poses (session 13 cases), replay-case.sh, queue.sh, run-probes PROBE_SET=replay / PROBE_MOCK=1 simplysanatoriandClaude Opus 5.5 2026-10-15 07:22:15 -04:00
• e3b7439117 xrmock: MOCK_XR_SWAY's still head only when a start time is given (the default sway unchanged for every time) simplysanatoriandClaude Opus 5.5 2026-10-15 06:46:09 -04:00
• 285e608713 Lane S: the race eye images are clean in the mock (zigzag 0 % per eye, standing and driving); session-h13 xrprobe replay plan simplysanatoriandClaude Opus 5.5 2026-10-15 06:45:51 -04:00
• f0fa6323a9 xrmock: MOCK_XR_DUMP_QUEUE (dumps without stalling the app: blit down, queue, write when the dumps pause); zigzag.py view and scene tracks simplysanatoriandClaude Opus 5.5 2026-10-15 06:41:03 -04:00
• 488df49c41 xrmock: MOCK_XR_SWAY (sway size, period, start), press hold/until, dump index with stamps; mockdump/zigzag.py simplysanatoriandClaude Opus 5.5 2026-10-15 06:19:27 -04:00
• 62c357a2c8 perf/session-h12: headset results (pose check, one-ahead lateness, fresh poses, panel zigzag per eye and over time) simplysanatoriandClaude Fable 5.1 2026-10-15 06:12:08 -04:00
• 6779476781 perf/session-h12: lane R's plan (measure, one ahead, fresh poses) and mock results simplysanatoriandClaude Opus 5.5 2026-10-14 17:33:51 -04:00
• de92c3891c xrmock fresh-pose check: accept any locate for the display time that gave the layer's poses (equal floats at the sway's turning points) simplysanatoriandClaude Opus 5.5 2026-10-14 17:26:29 -04:00
• 17c2a46f4b DEV.md: lane R switches simplysanatoriandClaude Opus 5.5 2026-10-14 16:55:25 -04:00
• 34dcb0e4db KARTFRAME_SUBMIT_POSE=fresh; xrmock MOCK_XR_STAMP=fresh checks fresh-pose layers against their own display time's locate simplysanatoriandClaude Opus 5.5 2026-10-14 16:55:13 -04:00
• 4dca761b8f KARTFRAME_AHEAD_REFRESHES=1: start the next set at the wake-up before ending the frame (GalaxyFrame's order), 4 pairs simplysanatoriandClaude Opus 5.5 2026-10-14 16:54:30 -04:00
• 01a2e0bdc1 Pose check at every xrEndFrame (GalaxyFrame's notePoses), prediction distance, session-report rows simplysanatoriandClaude Opus 5.5 2026-10-14 16:53:06 -04:00
• fd266ec2b8 DEV.md: lane Q switches simplysanatoriandClaude Fable 5.1 2026-10-14 16:13:28 -04:00
• c494058b39 perf/session-h11: lane Q's plan (race quad launch, first-write barrier launch) and mock results simplysanatoriandClaude Opus 5.5 2026-10-14 16:11:19 -04:00
• 6596f27cf2 Race quad (KARTFRAME_RACE_QUAD) and GalaxyFrame's first-write barrier (KARTFRAME_FIRST_WRITE_BARRIER) simplysanatoriandClaude Opus 5.5 2026-10-14 15:56:56 -04:00
• a75676c0b4 DEV.md: lane P instrumentation simplysanatoriandClaude Fable 5.1 2026-10-14 15:43:27 -04:00
• 1c42c4d919 perf/session-h11: the eye-pose checks' results and the eleventh session's launch simplysanatoriandClaude Opus 5.5 2026-10-14 15:42:01 -04:00
• dac9971ecc Eye pose checks: frustum word, GPU uniform probe, cheap stamp; mock bookkeeping before the wait simplysanatoriandClaude Opus 5.5 2026-10-14 15:35:43 -04:00
• d2c67bab62 Per-eye pose stamp: the packet and eye pose each eye's uniform fill wrote simplysanatoriandClaude Opus 5.5 2026-10-14 14:25:39 -04:00
• f20f221f4f DEV.md: lane O switches simplysanatoriandClaude Fable 5.1 2026-10-14 12:49:01 -04:00
• f5a439af27 H9.md: call sequence, Vulkan hand-over, switches, lane N verdict; session 10 launch files simplysanatoriandClaude Opus 5.5 2026-10-14 12:44:37 -04:00
• c003213fd7 End locate through the runtime's dispatch (the replay test links no loader) simplysanatoriandClaude Opus 5.5 2026-10-14 12:37:43 -04:00
• ba78a375e1 Eye swapchains as GalaxyFrame's: R8G8B8A8_SRGB, COLOR_ATTACHMENT|SAMPLED, a locate at the frame's time before xrEndFrame simplysanatoriandClaude Opus 5.5 2026-10-14 12:34:16 -04:00
• d4f4880c1b xrmock: MOCK_XR_TRACE_DETAIL, the hand-over as a runtime sees it (call times, spaces, locates, layer structs) simplysanatoriandClaude Opus 5.5 2026-10-14 12:04:17 -04:00
• c791f524a6 H9.md: SteamVR's logs of KartFrame against GalaxyFrame simplysanatoriandClaude Opus 5.5 2026-10-14 12:00:06 -04:00
• 3337d223e1 DEV.md: lane L and M switches simplysanatoriandClaude Fable 5.1 2026-10-14 07:03:07 -04:00
• cc5da3d04e Merge lane M: per-eye offset logging, fixed eye offsets switch, one-ahead switch, session 9 plan simplysanatoriandClaude Fable 5.1 2026-10-14 07:03:06 -04:00
• 01c416bf5a Merge lane L: scene stamp per eye (instrumentation; the eyes never differ) simplysanatoriandClaude Fable 5.1 2026-10-14 07:03:06 -04:00
• 557e907619 perf/session-h9: the ninth session's queued launches (located with XRE eye-offset logging, fixed eye offsets, optional fixed + one refresh ahead), what to look for, and the mock numbers simplysanatoriandClaude Opus 5.5 2026-10-14 07:02:14 -04:00
• 3e27c4456b xrmock: a recomposed layer whose one eye matches a locate exactly and the other only to rounding is from that locate (fixed eye offsets: 504 false "eyes from different locates" in 3 minutes) simplysanatoriandClaude Opus 5.5 2026-10-14 07:01:55 -04:00
• f282e61610 KARTFRAME_AHEAD_REFRESHES=1: sets located for the next refresh instead of two ahead (default 2); the pacing line names it and KARTFRAME_AHEAD_START_US simplysanatoriandClaude Opus 5.5 2026-10-14 06:23:28 -04:00
• 2eb8adae37 Eye offsets (lane M): XRE line per locate and a per-second "vr eyes" summary of each eye's offset from the head (KARTFRAME_FRAME_LOG=1); KARTFRAME_EYE_OFFSETS=fixed renders and submits each eye at the head pose with the median eye-to-head offset and field of view of the first 120 focused locates; session-report shows it simplysanatoriandClaude Opus 5.5 2026-10-14 06:23:28 -04:00
• 140030cc37 xrmock: the VIEW reference space follows the head (the eyes' midpoint and orientation); the pose check also matches a locate within 1e-6 (fixed eye offsets recompose the eye poses), counted in the summary simplysanatoriandClaude Opus 5.5 2026-10-14 06:23:28 -04:00
• 80f72c1bfd Revert "Wrapper: KARTFRAME_GAZE_EYES=off switches SteamVR's gaze-dependent eye positions off for one launch and restores them at exit (or at the next launch after a crash)" simplysanatori 2026-10-14 05:17:16 -04:00
• b09d4a812a Wrapper: KARTFRAME_GAZE_EYES=off switches SteamVR's gaze-dependent eye positions off for one launch and restores them at exit (or at the next launch after a crash) simplysanatoriandClaude Opus 5.5 2026-10-14 05:13:47 -04:00
• 597fef4a41 Scene stamp per eye: weight, game-frame pair and draw counts each eye's draws used, in the frame stamp and an XRS line per set; xrmock compares the eyes and scores the scene steps simplysanatoriandClaude Opus 5.5 2026-10-14 04:44:37 -04:00
• c56c3f764c DEV.md: lane K switches simplysanatoriandClaude Opus 5.5 2026-10-14 04:37:05 -04:00
• c5d409b967 perf/session-h8: the eighth session's two queued launches (old ending, sets ahead), recorded with the frame log simplysanatoriandClaude Opus 5.5 2026-10-14 04:36:15 -04:00
• 199a43bd39 H7.md: the mock's scoring, the A/B with SteamVR's compositor running (loaded race: ends p99 7.8 -> 0.47 ms, 111 -> 120 sets/s, 7.8 -> 0.03 % late) and the next session's plan simplysanatoriandClaude Opus 5.5 2026-10-14 04:36:15 -04:00
• c5aa23b1aa xrmock: end after the runtime's wake-up (histogram, p50/p99, share later than 1 ms) and a late-end model; mockrun prints them, KF_MOCKRUN_END_GATE=<percent> fails a run above it simplysanatoriandClaude Opus 5.5 2026-10-14 04:01:37 -04:00
• 52103ecc55 Pipelined pacing renders sets two refreshes ahead and ends every frame at its wake-up with the newest finished set (KARTFRAME_PIPELINED=wait: the old loop); three eye pairs for it, the old loop's default back to 2; pacing line dropped= end_late= simplysanatoriandClaude Opus 5.5 2026-10-14 04:01:37 -04:00
• cf2cc7c527 H7.md: the seventh session's zigzag lined up with the XRF lines (black-refresh alignment): it does not follow the end time, retained repeats or the pair simplysanatoriandClaude Opus 5.5 2026-10-14 03:47:37 -04:00
• 0cb388ba83 Wrapper: a queue of one-launch settings (session.queue); DEV.md: lane J switches simplysanatoriandClaude Opus 5.5 2026-10-14 02:20:43 -04:00
• 7b9dc8fa9f PANELS.md: the panel recording's findings, the mechanism, the mock proof and the next session's A/B; session-report: eye pairs and end-after-wake rows simplysanatoriandClaude Opus 5.5 2026-10-14 02:18:31 -04:00
• 79e21e5685 OpenXR Vulkan: extra eye pairs made with the first per-refresh set (render-first path keeps two; replay tests' swapchain counts hold); never-shown pairs are free simplysanatoriandClaude Opus 5.5 2026-10-14 02:17:02 -04:00
• 3530569e56 OpenXR Vulkan: six eye swapchain pairs, a pair written again only 5 refreshes after the last frame that showed it (KARTFRAME_EYE_PAIRS=2: the old alternation); end_ms/pairwait in the pacing line; KARTFRAME_FRAME_LOG=1 XRF lines simplysanatoriandClaude Opus 5.5 2026-10-14 02:05:14 -04:00
• 7f6caafff8 perf/panels: cadence summary and one-command analysis; xrmock: compositor model (spec/lazyrel/lazyacq), end-after-wake histogram simplysanatoriandClaude Opus 5.5 2026-10-14 01:48:07 -04:00
• 51e4dabcea perf/panels: decode a panel recording per eye, lag differences, global motion (audioop, no numpy) simplysanatoriandClaude Opus 5.5 2026-10-14 01:34:32 -04:00
• 63b8a551fa Wrapper: find framecorder by its full path (Steam's PATH lacks ~/.local/bin); log when recording is impossible simplysanatoriandClaude Opus 5.5 2026-10-13 23:32:11 -04:00
• 64a67644c4 Wrapper: KARTFRAME_RECORD=raw records both panels into the session folder with framecorder simplysanatoriandClaude Opus 5.5 2026-10-13 23:27:30 -04:00
• 7daa878698 DEV.md: lane I switches simplysanatoriandClaude Opus 5.5 2026-10-13 22:14:11 -04:00
• 8926e7fb21 Merge lane I: sRGB sink into the swapchain, native race render cut and clipped, display-time fix, GPU segment profile simplysanatoriandClaude Opus 5.5 2026-10-13 22:14:00 -04:00
• b13db89928 RACE120.md: the race's GPU profile before and after, A/B pairs, soaks at 120 and 90 Hz; frame/perf/abgp.sh simplysanatoriandClaude Opus 5.5 2026-10-13 22:12:59 -04:00
• 66da38ac61 Race eyes reach the swapchain through an sRGB-decoding draw; the images lose MUTABLE_FORMAT (2.3 -> 0.47 ms a set) simplysanatoriandClaude Opus 5.5 2026-10-13 21:21:07 -04:00
• 4171e7b1e3 Direct eye output: measured in Aurora with GPU timestamps on the race's refresh sets; run.sh samples the GPU clock simplysanatoriandClaude Opus 5.5 2026-10-13 20:03:13 -04:00
• 10e8fe0668 Menus: the pointer's target marks drawn into the screen quad's image; environment layer under the screen by default simplysanatoriandClaude Opus 5.5 2026-10-13 19:32:57 -04:00
• b097870161 H4.md: fix branch hash simplysanatoriandClaude Opus 5.5 2026-10-13 19:33:16 -04:00
• 851597086a Menus: the pointer's target marks drawn into the screen quad's image; environment layer under the screen by default simplysanatoriandClaude Opus 5.5 2026-10-13 19:32:57 -04:00
• 6a9632b694 Full-view fades only for untextured constant-colour quads; log each full-frame 2D draw class simplysanatoriandClaude Opus 5.5 2026-10-13 19:18:18 -04:00
• 65e6fce6be Full-view fades only for untextured constant-colour quads; log each full-frame 2D draw class simplysanatoriandClaude Opus 5.5 2026-10-13 19:18:18 -04:00
• 1d5fce9b15 WIP lane I: per-segment GPU profile, direct eye targets (measured choice), native race render clip, exact display-time stamp simplysanatoriandClaude Opus 5.5 2026-10-13 19:11:43 -04:00
• 2fe42c471e DEV.md: lane H switches simplysanatoriandClaude Opus 5.5 2026-10-13 17:56:00 -04:00
• d9e77fc4ec H3.md: third headset session analysis, lane H fixes and measurements simplysanatoriandClaude Opus 5.5 2026-10-13 17:55:24 -04:00
• 96bb810331 Eye replay skips blended screen filters with an alpha under 2/255; full-view fade counts in the log simplysanatoriandClaude Opus 5.5 2026-10-13 17:50:47 -04:00
• 3175a780d9 Menus: the environment layer goes over the screen quad by default, so the pointer shows on the screen simplysanatoriandClaude Opus 5.5 2026-10-13 17:50:47 -04:00
• 798a4a5180 Minimap: half-scale copies skip their last 3 logical columns, removing the HUD's thin vertical line (R2) simplysanatoriandClaude Opus 5.5 2026-10-13 17:15:08 -04:00
• f127ea4538 Full-frame fades cover the whole eye in the race, not just the virtual screen (R1) simplysanatoriandClaude Opus 5.5 2026-10-13 17:15:08 -04:00
• 4b87fcfca7 Game thread and frame worker get a utilization clamp (uclamp min 1024 / 800) so they run on the big cores simplysanatoriandClaude Opus 5.5 2026-10-13 17:15:08 -04:00
• 0409ac25b6 xrmock: unique head poses (no false stamp errors), dump files named to a tenth of a second simplysanatoriandClaude Opus 5.5 2026-10-13 17:15:08 -04:00
• 673408a71b Raised priority for the threads a headset frame waits on (RealtimeKit nice -15); timing runs hold both projects' locks simplysanatoriandClaude Opus 5.5 2026-10-13 14:26:09 -04:00
• d46788da34 Frames end with their own cycle's predicted display time; the mock checks it on the Frame's FOVs and display lead simplysanatoriandClaude Opus 5.5 2026-10-13 14:26:04 -04:00
• 1ddc491382 Headless runs wait for and stop on the headset-in-use marker; installer test starts from a Steam copy without KartFrame shortcuts simplysanatoriandClaude Opus 5.5 2026-10-13 13:32:47 -04:00