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Author SHA1 Message Date
spoopyghosty0 9f49414bd6 Quest games on this PC through AXRB (experimental): the "This PC" target installs Quest/OpenXR APKs into AXRB's Android emulator
Spike (docs/PC_ANDROID.md, headless on Windows 11 + RTX 4080): unconverted Quest APKs abort in AXRB (Meta platform
loader), so the PC gets its own build: OVRPort's patches plus the APK fixes marked on_pc (platform stand-ins, swapchain
limit), no Steam Frame fixes (build(pc=True), library build_pc). Lucky's Tale runs a full OpenXR session in AXRB's
runtime; frames to SteamVR need a headset.

tools/axrb.py: AXRB is downloaded only on first use (official Setup exe, SHA256SUMS, /S, per user), never bundled or
modified; its Android runtime is set up like AXRB's launcher does (pins from the installed app.asar, AVD
axrb-managed-api36, receipts shared with AXRB). Scripts start through WMI (QEMU/adb inherit any handle; WSL interop
kept calls hanging). targets/pc_android.py: install (emulator, runtime APK, adb install, OBB push with resume),
launch test, uninstall, diagnostics; Play = Steam shortcut -> FramePort's launcher -> AXRB's run_windows_game.ps1.
Agent v71: shortcut options_key (all these shortcuts share powershell.exe). GUI: Install/Play on this PC for Quest
games (secondary, first-use confirmation), PC card, filters. Triage kind axrb. End to end on the PC: install + launch
test (axrb-no-headset without a headset).
2026-10-10 01:55:27 -04:00
spoopyghosty0 f812ea8716 Codec wrapper (PR #96): find the host's podman when Lepton calls it with the Android guest's PATH (its boot-wait, app-pid and logcat-mirror podman exec calls failed, so launch.log lost logcat and the container could be stopped early) 2026-10-09 17:54:44 -04:00
spoopyghosty0 3dc0a95379 Catalog: Doom3Quest uses frame.gl_multiview_fbo (HUD/PDA shown, no frame-rate drop: Xandrix1987's headset test, GitHub #77) 2026-10-09 16:30:33 -04:00
spoopyghosty0 f8244f582d Catalog: cubism works (shared working config)
Closes #121
2026-10-09 16:29:36 -04:00
spoopyghosty0 69fbdfdc4a SUPERHOT VR (Quest): create its cloud save folder at install, so the launcher gives it group write permission before the very first start (the game creates and checks it in the same millisecond; GitHub #120); triage text says to start again 2026-10-09 16:29:34 -04:00
spoopyghosty0 ef3272a31b Catalog: Vader Immortal III's campaign intro starts black by design (owner) 2026-10-09 15:04:18 -04:00
spoopyghosty0 b0f3ef2698 Catalog: Vader Immortal Episodes II and III work (owner's headset test) with Episode I's Unreal fixes (quest precompile, key map, thumb touch, pose_time_fix), all found in their code by the heuristics 2026-10-09 14:37:11 -04:00
spoopyghosty0 1711e7f7d9 Docs: session triage (PLAYBOOK rows for the session findings, CLAUDE.md note incl. the pac_hints survey) 2026-10-09 14:22:22 -04:00
spoopyghosty0 ff6cdf3b6a Triage real play sessions: the connection refresh fetches a finished session's log (agent v70) and triages it (launch-test signatures + new space-warp-used question and gpu-hang, find_rp_state for unreal-msrtt-crash, slow-frames from FrameBridge pacing, focus-dips), stored as last_session; game page "Last session" callout; value suggestions (adapter.key=value); FrameBridge-only fixes applied live via set_settings; CLI frameport session [--apply] 2026-10-09 14:22:20 -04:00
spoopyghosty0 28517a1999 Agent v70: session_log (the newest play session's launch.log sliced to 4 MB + its crash logcat + kernel GPU hang lines), last_play in list_installed, launch tests mark their session in plays.log 2026-10-09 14:22:17 -04:00
spoopyghosty0 af9c207ddf FrameBridge: always log the runtime's focus losses and returns with their length (focus: lost / back after N ms), before focus_hold hides a dip; for session triage 2026-10-09 14:03:23 -04:00
spoopyghosty0 88045bcf4e Merge remote-tracking branch 'origin/main' into merge/pr96 2026-10-09 13:43:24 -04:00
spoopyghosty0 5147710fad Merge Batman cutscene playback (hardware HEVC decoding, stereo composition) by Lucas-Mathieu (GitHub #96)
Adapter rebuilt here; the codec plugin rebuilt here with native/hevc/build.py (NDK r27c, Lepton SoftOMX fingerprint 456e912c) is byte-identical to the contributed one (c1c2a73e). Agent version 70 -> 69 (main was at 68).
2026-10-09 13:43:22 -04:00
spoopyghosty0 9c45cff09a Heuristics: suggest pose_time_fix for Unreal 4 games with Vader Immortal's Oculus input (the unreal_thumb_touch code match). Catalog: Phantom, Robo Recall and Time Stall get frame.unreal_thumb_touch + pose_time_fix (their code matches Vader's; not yet checked in these games), Star Wars: Tales gets frame.unreal_thumb_touch instead of proximity_emul (as Vader) 2026-10-09 13:43:07 -04:00
Lucas-Mathieu b4848c0424 Harden codec deployment and isolate native video hooks 2026-10-09 19:24:51 +02:00
spoopyghosty0 3a46b78361 Catalog: Clockwork (Quest), Beat Saber, Eleven: Table Tennis VR and Pistol Whip (PC VR, run directly without Revive) from shared working configs
Closes #116, closes #117, closes #118, closes #119
2026-10-09 13:21:50 -04:00
spoopyghosty0 75bbc6eb5f Heuristics: suggest scene_emul for every game that declares Meta's USE_SCENE permission, not only mixed-reality-only ones (VR HOT's room setup retried forever: LoadSceneModel failed / no XR_FB_spatial_entity_query; with scene_emul the room setup returned without errors). Catalog recipes still win (6 verified games declare USE_SCENE and run without it) 2026-10-09 13:06:44 -04:00
Lucas-Mathieu da638aea99 Merge remote-tracking branch 'origin/main' into fix/batman-cutscene-playback
# Conflicts:
#	agent/frameport_agent.py
#	artifacts/SHA256SUMS
#	artifacts/arm64-v8a/libopenxr_loader_generic.so
#	artifacts/armeabi-v7a/libopenxr_loader_generic.so
#	native/adapter/frame_adapter.c
2026-10-09 18:29:12 +02:00
spoopyghosty0 7c37b479db Agent v68: launch tests count their window from Lepton's 'Waiting for app' (up to 240 s more for boot + install). The first start after an APK change installs the app first; a 45 s window from the launcher stopped the container mid-install and left a broken installed APK ('base.apk is not zip') that never started again (VR HOT) 2026-10-09 11:58:54 -04:00
spoopyghosty0 fa473c5ada frame.unreal_thumb_touch: UE4 OculusInput's ThumbUp from the capacitive touches instead of near-touch, which the Frame never reports (thumbs always pointed up). Three instructions in SendControllerEvents (masks 0x2/0x8 -> 0x0f00/0x000f, NearTouches load -> Touches), matched exactly; suggested where the code matches (analysis unreal_thumb_touch, ANALYSIS_VERSION 7): Vader Immortal Ep. I, Robo Recall, Phantom: Covert Ops, Time Stall, Star Wars: Tales. Vader's recipe uses it instead of proximity_emul (the binding didn't animate the thumbs). Found by Klownicle, GitHub #49 2026-10-09 11:35:36 -04:00
spoopyghosty0 1e6ce04e4f pose_time_fix: never move a recent predicted display time; monotonic times only told apart when the clocks are more than 4 display periods apart and the time is clearly nearer the monotonic now (GitHub #49: on a Frame with XrTime only ~68 ms ahead of CLOCK_MONOTONIC, a request at the frame's display time after a hitch was taken for a monotonic time and moved +67.7 ms). Found by Klownicle, GitHub #49 2026-10-09 11:35:35 -04:00
spoopyghosty0 5cd5b119e7 Lint: extraneous parentheses (ruff UP034) 2026-10-09 11:33:00 -04:00
spoopyghosty0 186138cc3c Game page: a patch the build left out because the OVRPort runtime already has the fix (build.superseded, e.g. haptic_fix with runtime 3.4.3-aa54c3f) no longer counts as a settings change: 'Update on Frame' stayed after every update (owner's VR HOT, Klownicle's Vader, GitHub #49) 2026-10-09 11:32:40 -04:00
spoopyghosty0 98c7ca980a Triage: Lepton's own short lines survive the game-process filter. With the package known, game_lines dropped every line of 3 words or fewer, so Lepton's 'Boot complete!' vanished and the transient 'is not a running context' failed launch tests in the GUI although the games ran (owner's runs: Come Closer, AntiZeroGames CH, SKYBOX; Klownicle's Vader, GitHub #49). Only logcat lines are filtered by pid now 2026-10-09 11:29:12 -04:00
spoopyghosty0 b2470b962a Catalog: Max Mustard is listed by its name, not its package name Matilda (GitHub #110) 2026-10-09 11:10:09 -04:00
spoopyghosty0 2a705bc6d1 frame.gl_multiview_fbo: single-view twins for multiview programs drawn into flat framebuffers (GitHub #77)
Mesa enforces OVR_multiview's rule that a draw's program declares as many views as the draw framebuffer has and drops the draw silently; Doom3Quest compiles every vertex shader with layout(num_views=2) and draws its HUD/PDA into 2D-texture FBOs, which stay black on the Frame.

native/glmv (libfpglmv.so, same length as libGLESv3.so): the engine library's dlopen string is rewritten to it and it becomes the first DT_NEEDED. It records stage sources at link time and, when a multiview program draws into a framebuffer without views, draws with a lazily built single-view twin (num_views layout blanked, gl_ViewID_OVR -> 0u; attribute locations, block bindings and uniform values copied), then rebinds the original. Opt-in and experimental (analysis gl_multiview_libs, ANALYSIS_VERSION 6), setting gl_mv_debug, triage gl-multiview-twin-failed.

Host tests: the rewriter on Doom3Quest's 19 shaders (GPL-3.0 fixtures) and glmv.c against a stand-in GL that applies Mesa's rule. Untested on the device.
2026-10-09 10:54:40 -04:00
spoopyghosty0 5d44831757 Agent v67: keep launch.log filling when Lepton's logcat mirror dies ('logcat: Unexpected EOF!' right after the game starts, about 1 launch in 50: Vader Immortal on Lepton 3.0.5, Under Cover on 2.8.14). launch.sh starts _logcat_keeper, which then reads the container's logcat itself (podman exec ... logcat -T 2000, up to 5 restarts) so the dashboard auto-hide and launch tests see the game; upgrade_launchers adds it to existing launchers 2026-10-09 10:14:57 -04:00
spoopyghosty0 456880501b PC VR: a catalog recipe verified with another build (different VR APIs) keeps the build's own launch arguments; Electron launchers rank below the game; agent v67 collects Unity's Player.log / output_log.txt / crash error.log for launch tests and diagnostics; triage unity-vr-init and unity-crash (GitHub #105) 2026-10-09 10:10:33 -04:00
spoopyghosty0 63f7ae12e1 Catalog: Vader Immortal: Episode I works (owner's headset test of the GitHub #49 fixes by Klownicle) 2026-10-09 10:06:44 -04:00
spoopyghosty0 fa69ffefd2 Vader Immortal: loading card, controls, lightspeed shaders, thumbs (GitHub #49)
Klownicle's five fixes for Vader Immortal: Episode I, reimplemented as FramePort patches (found by Klownicle,
GitHub #49; their prebuilt APK is not used):

- frame.unreal_quest_precompile: UVRUtils::GetQuestShaderPrecompilePercent returned 0.0 on its non-Quest branch, so
  the menu waited forever on the loading card; that branch now returns 1.0. Located by symbol, every instruction
  around it checked (bl IsRunningOnSantaCruz; tbz w0,#0; fmov s0,wzr; ldp; ret); other builds stay untouched.
- frame.unreal_quest_keymap: the RPOC key selector (shared by AddAxisMapping and AddActionMapping, so both mapping
  kinds were affected) picked the empty Gear VR key set for an Oculus HMD; the tbz to it becomes a nop. Located as
  the common callee of both functions, pattern-checked.
- frame.zink_shader_fix + native/zinkfix (libVkLayer_fp_shaderfix.so): a Vulkan layer under Zink for GLES games
  that applies zink_shader_fix entries (vk_shader_fix format) to the SPIR-V Zink generates; it adds itself to
  GraphicsEnv's debug layer list from a constructor (the engine library loads it first). zink_shader_dump=1
  captures modules. Vader's recipe carries the two lightspeed-shader fixes (12 OpStores each).
- adapter proximity_emul (FrameBridge): OVRPlugin's thumb/index proximity actions get bindings to the capacitive
  touch inputs when the runtime lacks XR_FB_touch_controller_proximity (OVRPort offers the extension anyway):
  generic replacement for the libUE4 ThumbUp patch.
- Vader's recipe: pose_time_fix + proximity_emul, status unknown (to test in the headset), min_app 0.12.1.

Analysis records unreal_quest_gates (ANALYSIS_VERSION 4). Star Wars: Tales from the Galaxy's Edge (same studio)
has neither gate (different engine build) and gets a catalog entry with pose_time_fix + proximity_emul.

Headless on the dev Frame (Lepton 3.0.5): the layer loads into Zink's instances, the proximity bindings are
accepted, and the game passes the loading card to the "guardian smaller than recommended, press any button" screen.
2026-10-09 09:20:15 -04:00
spoopyghosty0 f78bc82cc4 frame.vivox_audio_route: Vivox voice chat without Android 12 audio routing (GitHub #101)
Newer Vivox builds (Green Hell VR) call AudioManager communication-device methods (API 31) from com.vivox.sdk.AudioChangeListener without a version check; Lepton is Android 11 -> NoSuchMethodError. The methods that call them now return at once (in-place dex edit, Dex.return_early). Detected by analysis vivox_api31 (ANALYSIS_VERSION 4), triage vivox-api31. Verified headless: Green Hell starts, Vivox initialises, ~65-70 fps.
2026-10-09 09:09:24 -04:00
spoopyghosty0 dfacf6a206 FrameBridge: serve cube swapchains the runtime refuses (GitHub #107)
Budget Cuts Ultimate asks for a 2048x2048 cube swapchain (faces=6); the Frame's runtime has no cube layers and refuses it (-2), OVRPlugin carries on with no images and crashes in ovrp_EndFrame4 (memset). cube_standin (default on, GLES) serves it as a GL cube map in the game's context and drops its layers. Triage cube-swapchain-refused (supersedes unity-render-crash/native-crash). Verified headless: the game runs on at ~70 fps.
2026-10-09 09:09:23 -04:00
spoopyghosty0 b2f14c1e2e Catalog: SUPERHOT VR (Rift) keeps the build's own launch arguments (GitHub #105: the older Oculus + SteamVR build needs -vrmode OpenVR; the catalog recipe from the OpenXR build dropped it) 2026-10-09 08:49:53 -04:00
spoopyghosty0 03d7a311bf Catalog: Batman: Arkham Shadow gets sync_guard to test (GitHub #102: quit to Steam's waiting screen after the Frame runtime crashed in xrSyncActions, the input race Myst had) 2026-10-09 08:32:50 -04:00
spoopyghosty0 cd5119278b Catalog: The Light Brigade (works with issues)
Closes #114
2026-10-09 07:56:14 -04:00
spoopyghosty0 6ab3608a44 Catalog: Gravity Lab (works)
Closes #113
2026-10-09 07:56:06 -04:00
spoopyghosty0 c0539af368 Catalog: Does it Stack? (works with issues)
Closes #112
2026-10-09 07:56:02 -04:00
spoopyghosty0 c6363140f4 Catalog: Walkabout Mini Golf (works)
Closes #111
2026-10-09 07:55:58 -04:00
spoopyghosty0 187105b729 Catalog: Matilda (works)
Closes #110
2026-10-09 07:55:55 -04:00
spoopyghosty0 b983c0f11f Catalog: The Tale of Onogoro (works)
Closes #108
2026-10-09 07:55:52 -04:00
spoopyghosty0 c7cee33889 Catalog: Please Don't Touch Anything (works)
Closes #106
2026-10-09 07:55:49 -04:00
spoopyghosty0 d9d73b8aec Triage: Lepton 3.0.5's transient 'is not a running context' (printed while its container is still starting, then 'Boot complete!') no longer fails a launch test (container-not-started unless Boot complete!; VR4 ran at 72 fps on the dev Frame but was marked failed) 2026-10-09 07:55:24 -04:00
spoopyghosty0 48455b9b72 pose_time_fix: robust clock offset (the largest of the last ~2 s of xrWaitFrame samples; hitches made single samples dip by up to 2.5 s and pushed fixed times up to 2 s into the future), far-past requests located at the frame's display time, nothing moved before 8 samples. Headless survey of 54 games: no other game asks for head/views on the monotonic clock; UE4 OVRPlugin 1.89 games and The Room VR ask for XrTime ~0 every frame and work today, so the setting stays suggested for Unity built-in Oculus games only. BattleSisters on the Frame: every moved request now at 0.0 ms from the display time 2026-10-09 01:35:15 -04:00
spoopyghosty0 af798c0bf3 Catalog: BattleSisters entry parses again (my previous edit put colons into a plain YAML text block); written with catalog.to_yaml 2026-10-08 22:55:47 -04:00
spoopyghosty0 ed714c9d65 Catalog: BattleSisters plays with hands following the controllers (adapter pose_time_fix, owner's headset test) 2026-10-08 22:51:26 -04:00
spoopyghosty0 832b401630 Pose time fix (adapter pose_time_fix, pose_debug): OVRPlugin locates its "now" poses at the monotonic clock
BattleSisters' hands lagged behind the controllers (also with ovrp_hold_physics on or off). pose_debug=1 (new,
FrameBridge: per 5 s and per located space, the requested time minus the predicted display time) showed on the dev
Frame (SteamOS 0.4.5): XrTime runs 2.56 s ahead of CLOCK_MONOTONIC, the hand spaces were located at -2564 ms (the
monotonic "now" passed on as an XrTime: OVRPort's dispatcher converts XR_KHR_convert_timespec_time 1:1 and
FrameBridge's emulation is never asked) and the head at XrTime 0.1 s (~1450 xrLocateViews/xrLocateSpace per 5 s).

pose_time_fix (default off; suggested for Unity built-in OVRPlugin games): in xrLocateSpace(s)/xrLocateViews a time
nearer the monotonic clock than XrTime's "now" is moved by the offset measured at xrWaitFrame, one more than 0.5 s
before the display time goes to "now". Headless with it on: every far-past request moved, located times -9.8..0 ms
from the display time. Host unit test for the time rules; PLAYBOOK row.
2026-10-08 22:41:34 -04:00
spoopyghosty0 114b7cb4d6 Catalog: BONELAB works on 1.2068 and 1.2974 (owner's headset test of frame.slz_vulkan_hooks) 2026-10-08 22:08:29 -04:00
spoopyghosty0 a4d3ce5e00 Merge BONELAB 1.2974 fix by UnicronNL (GitHub #82)
frame.slz_vulkan_hooks: Stress Level Zero's plugin no longer intercepts Unity's Vulkan start-up and samplers (it called an invalid function right after OVRPlugin's pre-init instance was destroyed). Test fixture rebuilt by us, byte-identical. Owner's headset test: BONELAB 1.2974 plays well.

Closes #82

# Conflicts:
#	docs/GAMES.md
#	tests/test_patches.py
#	tests/test_triage.py
2026-10-08 22:07:54 -04:00
spoopyghosty0 b3095b110a Merge Sniper Elite VR fixes by UnicronNL (GitHub #81)
ovrpshim frame-begin gate and held-back physics update (per-game settings ovrp_begin_gate / ovrp_hold_physics, on in Sniper Elite VR's recipe), xrshim PCM vibrations, unity_oculus_check revision 5; artifacts rebuilt by us. Owner's headset test: Sniper Elite VR plays, Accounting+ unchanged, BattleSisters unaffected (settings off).

Closes #81

# Conflicts:
#	artifacts/SHA256SUMS
#	docs/GAMES.md
2026-10-08 22:06:18 -04:00
spoopyghosty0 fb284b6fc4 Catalog: Star Wars Pinball VR (works; frame.unreal_gl_shim + frame.unreal_ovrp_entrypoints + frame.pac_hints, needs FramePort 0.12.1)
Closes #83
2026-10-08 21:56:46 -04:00
spoopyghosty0 c0df52b981 Unpaired pointer-authentication hints (frame.pac_hints, GitHub #83): with VR running, Star Wars Pinball VR died with SIGILL ILL_ILLOPN at an autiasp (*pc=0xd50323bf) on Unreal's HttpManager thread: its libUE4.so has 38 paciasp but 40 autiasp (OpenSSL's Poly1305 NEON assembly). Quest CPUs run PAC hints as NOPs, the Frame's CPU checks them. In a library whose counts differ, every paciasp/autiasp becomes a NOP in place (libraries using retaa/pacibsp forms are left alone). Suggested by the new triage signature pac-unpaired 2026-10-08 21:50:01 -04:00
spoopyghosty0 a1b0a3f350 Unreal OVRPlugin stand-ins (frame.unreal_ovrp_entrypoints, GitHub #83): Unreal's Oculus module dlsyms every ovrp_* function of the OVRPlugin it was built against and ANDs the results; OVRPort's OpenXR OVRPlugin lacks ovrp_GetPTWNear (Star Wars Pinball VR, UE 4.25 / OVRPlugin 1.44), so the wrapper failed, OculusHMD never pre-initialised and the game crashed without an HMD. Analysis records the engine library's ovrp_* names (extra.unreal_ovrp_lookups, ANALYSIS_VERSION 3); the patch compares them with the shipped libOVRPlugin.so and adds a generated libfp_ovrpstubs.so (DT_NEEDED of the plugin: dlsym on its handle searches its dependencies) whose stand-ins return ovrpFailure (stubgen result=). libUE4.so stays byte-identical. Suggested when the newest OVRPort runtime's plugin (tools.overport.runtime_lib) lacks a looked-up name (bundled fallback before a runtime is downloaded) 2026-10-08 21:33:06 -04:00
spoopyghosty0 df864e9fed GL shim keeps Unreal's multiview (GitHub #83): Unreal 4.25 only enables mobile multiview when GL_OVR_multiview, GL_OVR_multiview2 and GL_OVR_multiview_multisampled_render_to_texture are all listed (FOpenGLES::ProcessExtensions), so hiding the last one with gl_hide_msrtt switched multiview off. For Unreal (libUE4.so/libUnreal.so loaded, MSRTT hidden, multiview kept) the shim keeps that extension visible and maps glFramebufferTextureMultisampleMultiviewOVR to the single-sampled glFramebufferTextureMultiviewOVR (log 'multiview multisampled render-to-texture (N samples) drawn single-sampled'). Unity/other engines unchanged. Previous source rebuilt byte-identical before the change 2026-10-08 21:26:30 -04:00
spoopyghosty0 6595a31048 ovrpshim: frame-begin gate and held-back physics update only with the per-game settings ovrp_begin_gate / ovrp_hold_physics (default off; Sniper Elite VR's recipe turns both on). With them BattleSisters' hands lagged and its loading screen stuttered (owner's headset test); Accounting+ was fine. libfp_ovrp.so rebuilt 2026-10-08 21:13:28 -04:00
spoopyghosty0 f4bcb658e1 Unreal GL shim (frame.unreal_gl_shim, GitHub #83): Star Wars Pinball VR crashes ~3 s in with fault addr 0x10000 on the RHIThread in libgallium_dri.so: Unreal's mobile MSAA renders through multisampled render-to-texture and Zink's find_rp_state indexes rendering_state_cache[6] one past its end. The GL shim hides MSRTT (gl_hide_msrtt); it now also keeps multiview for Unreal (libUE4.so/libUnreal.so, like Unity). Offered for Unreal GLES games, suggested by the new triage signature unreal-msrtt-crash, not from the APK alone. Old glshim source rebuilt byte-identical before the change 2026-10-08 20:11:40 -04:00
spoopyghosty0 e4f70144e9 Unity split-binary builds expect an OBB too (GitHub #92): analysis extra.unity_split → expects_obb, ANALYSIS_VERSION 2
analysis/unity_split.py: an XR-plugin build (Oculus XR Plugin / Unity OpenXR library) without assets/bin/Data/UnitySubsystems/ in the APK (zip names only), or BuildSettings listing more scenes than the APK has levelN files (globalgamemanagers loose, or its node read from the head of data.unity3d: only the blocks up to it). Exact on the 48 Unity APKs of both dump folders: all 13 split builds flagged, none of the 17 full builds (whose OBBs are asset bundles or sound banks). The missing-OBB warning and launch-test finding now cover them; existing entries are re-analysed at the next start.
2026-10-08 16:39:12 -04:00
spoopyghosty0 020334b37b OBBs found by file name: (main|patch).<versionCode>.<package>.obb next to the APK, in an obb folder beside an apk folder, or in a SideQuest backup (GitHub #85, #91)
quest_dump.find_data: after the folder-layout checks, search the APK's folder, its parent and up to 3 levels below each (folders with their own APKs are other games) for the package's expansion files; the folder with the APK's own versionCode wins, per kind the newest file not newer than it, else any version. When that folder holds other things too (the APK, other games' OBBs), the entry gets data_files and only those files are uploaded, counted and deleted with the game; no language-pack/content-file lookup there. Both dump folders scan identically (62/47 games).
2026-10-08 16:39:11 -04:00
spoopyghosty0 24a98ab263 Linux apps use their own icon (agent v64): Desktop Mode entry, Steam shortcut, library
The agent copies an AppImage's .DirIcon / the bundled .desktop file's Icon= (hicolor, pixmaps; symlinks resolved
and kept inside the app folder) to <anchor>/artwork/app-icon.{png,svg} at finalize_linux and when menu entries are
refreshed, and uses it for the menu entry's Icon= and the Steam shortcut (PNG only) unless the user chose an icon
(artwork/.icon-source = custom, sent by the PC with every art upload). StartupWMClass comes from the app's .desktop
file. A PNG goes back to the PC and becomes the library icon when there is no pick or store icon (no .picked;
.app-icon marker); folder apps get it at add time.

Closes #99
2026-10-08 16:33:16 -04:00
spoopyghosty0 58563b99a5 Re-analyse library entries an older FramePort analysed (GitHub #104)
detect.ANALYSIS_VERSION (stored as analysis.extra.analysis_version, bumped
whenever analyze() gains a field): Quest/Android entries below it whose APK
still exists are analysed again in a background thread at the GUI's start
and before a build (pipeline.refresh_analyses). Only analysis and suggested
change; recipes the user didn't edit follow the new suggestion (e.g. an SDL
app gets frame.sdl_clipboard once sdl_java exists), user recipes, tags, art,
titles and builds stay. An unreadable APK keeps its entry and is marked
analysis_failed (not retried until the next bump); a missing one is tried at
a later start. Analyze again sets the version too. Rift/Linux entries skipped.
PLAYBOOK row + CLAUDE.md note.
2026-10-08 16:25:35 -04:00
spoopyghosty0 9013a7d13c Catalog: AgeOfJoy (works)
Closes #103
2026-10-08 16:14:38 -04:00
spoopyghosty0 f36a17b46a Catalog: Pistol Whip (works)
Closes #100
2026-10-08 16:14:36 -04:00
spoopyghosty0 7335ff2ce5 Catalog: VR HOT Quest (works)
Closes #98
2026-10-08 16:14:33 -04:00
spoopyghosty0 21c039f9b3 Catalog: Retronika (works)
Closes #97
2026-10-08 16:14:31 -04:00
Lucas-Mathieu 8814b1ce56 Merge remote-tracking branch 'origin/main' into fix/batman-cutscene-playback
# Conflicts:
#	src/frameport/pipeline.py
2026-10-08 17:49:12 +02:00
spoopyghosty0 3e8a480ea6 Android version / web wrapper: warnings only, never unsupported from the manifest alone (owner's call): the recipe notes, game page (warning callout) and CLI say what the manifest asks for; a launch test's triage (android-too-new, web-wrapper) decides 2026-10-07 23:08:36 -04:00
spoopyghosty0 ea2cd893b4 Linux apps in Desktop Mode's menu: per-app switch on the game page, docs
The game page's "What FramePort will do" for a Linux app gets a Desktop Mode switch ("In the menu and on the
desktop", default on): kept in the library entry (desktop_entry; patches don't apply to Linux apps), passed to
finalize_linux at install and applied at once on the Frame through the agent's desktop_entry command when the app is
installed. The agent side (menu + desktop .desktop files, launcher with FRAMEPORT_DESKTOP=1, refresh for existing
installs, removal on uninstall/purge) came with agent v63. Help text desktop_entry, INSTALL/FRAME_RUNTIME/PLAYBOOK,
CLAUDE.md. Game Mode's Steam Input problem from the report is separate.

Closes #84
2026-10-07 22:46:38 -04:00
spoopyghosty0 a90a8c27dc Install to and move games to a microSD card: Frame page Storage section, game menu Move to…
The Steam Frame page lists the Frame's drives (filesystem, free space, games on each; exFAT/NTFS cards say why they
can't hold games) and sets where new games go (library setting install.drive, default internal storage). Game menu
→ "Move to…" (Frame-installed games, agent v63) picks a drive in a dialog and queues a Frame job that follows the
agent's copy with progress (cancellable until the copy starts). The game page and the Frame page's installed list
show "on SD Card" / "SD Card not inserted"; a game whose card is out counts as installed, not "Not installed".
Help texts install_drive / move_game, ui_smoke --fake-frame drives + the Move dialog, docs (FRAME_RUNTIME "Where
FramePort keeps games", INSTALL, PLAYBOOK row, CLAUDE.md).

Closes #90
2026-10-07 22:46:37 -04:00
spoopyghosty0 9d0d72c40a Agent v63: games on another drive (microSD) and Desktop Mode entries for Linux apps
#90: `drives` lists internal storage, the drives under /run/media (from /proc/mounts) and the drives of Steam
library folders, with free space and whether they can hold games (vfat/exfat/ntfs can't: Lepton data and Proton
prefixes need Unix permissions and symlinks; read-only mounts neither). Games on a drive live in
<mount>/FramePort/<pkg>; the anchor stays internal, so the Steam shortcut never changes. prepare/prepare_pcvr/
prepare_linux take dest (free space from it); a drive that isn't mounted is an error, never a silent fallback to
internal storage, and an installed game keeps its folder. `move` (refused while the game runs, free-space check)
renames on the same drive, else copies with cp -a (in podman's user namespace when podman is there: container-owned
files), checks file count + bytes, retargets symlinks into the old folder (LibOVRRT redirect), points launch.sh at
the new folder (Quest: the app_dir line; Linux/PC VR: written again from the install record, which now keeps env and
game args) and rewrites deployment.json before removing the old copy; detached via systemd-run with a status file
(move_status). list_installed adds drive + drive_missing; launch refuses a game whose card is out; cleanup may remove
leftovers in a drive's FramePort folder (never an installed game); purge/uninstall remove an empty FramePort folder.
PC: install/drives.py (list, setting install.drive, move with progress, picks a running move up again), targets
pass dest for Quest/PC VR/Linux installs, CLI `frameport frame drives`, `frameport frame move <pkg> --to`,
`frameport install --dest`.

#84: finalize_linux writes ~/.local/share/applications/frameport-<slug>.desktop (+ an executable copy on ~/Desktop
when it exists; Exec quoted per the Desktop Entry spec, X-FramePort-Package marks ours) unless desktop_entry is off;
`desktop_entry` command switches it per app; ensure_host_fixes adds entries for existing Linux installs and drops
stale ones; uninstall/purge remove them. The Linux launcher with FRAMEPORT_DESKTOP=1 skips the Steam-parent
watchdog and Steam's display (upgrade_launchers updates existing launchers).
2026-10-07 22:46:36 -04:00
spoopyghosty0 56d2ac117f Missing OBB: analysis extra.expects_obb (Unreal's GameActivity.bHasOBBFiles, UE4 and UE5 names); a game that expects one but has no data folder gets an error callout on the game page, a question before install (default: skip) and a warning in frameport scan/install, and a launch test without frames gets the missing-obb finding from the library (GitHub #85: TRIANGLE STRATEGY was installed without its OBB and hung silently after OVRPlugin's JNI_OnLoad). In the dumps every Unreal game with the flag has its data folder 2026-10-07 22:42:41 -04:00
spoopyghosty0 cb8202d891 Scan: OBBs in more backup layouts (quest_dump.find_data_dir): a <package> folder with .obb files up to 3 levels below the APK's folder (obb/<package>/, OBB/, Android/obb/<package>/) or 2 below its parent, skipping neighbouring folders with APKs of their own (other games/versions); <game>/apk(s)/ + <game>/obb/<package>/ (SideQuest-style backups) is one game named after <game>. The data folder is always the one holding the .obb files (obb/<package>/ used to be sent as obb/ and land one level too deep). Both dump folders scan exactly as before 2026-10-07 22:42:40 -04:00
spoopyghosty0 029b0674d1 Web wrappers: a Trusted Web Activity (manifest meta-data android.support.customtabs.trusted.DEFAULT_URL, resolved through resources.arsc, or androidbrowserhelper's LauncherActivity) is analysis extra.web_wrapper with its URL; suggested status unsupported, the game page/CLI say to open the site in a browser (GitHub #86 Mahjong Table VR opened Meta's com.oculus.browser, which the Frame doesn't have). Triage web-wrapper 2026-10-07 22:42:39 -04:00
spoopyghosty0 c852473a43 Android version gate: analysis records the APK's minSdk (extra.min_sdk, read from the original: OVRPort lowers it to 29); above 32 the suggested status is unsupported and the game page/CLI say which Android it needs (GitHub #71/#72: minSdk 34 apps crash at start on android.window / VarHandle fences, Lepton runs Android 11). minSdk 32 stays allowed: 16 working catalog games declare it. Triage android-too-new 2026-10-07 22:42:38 -04:00
spoopyghosty0 acf1ef1da2 haptic_fix: keep revision 2 (owner's call, drop this commit to keep #81's bump)
The PCM conversion is preventive (Sniper Elite VR and Hyper Clinic send envelopes), and revision 3 would show
'Update on Frame' for every build with adapter.haptic_fix (suggested for every OVRPlugin game), including builds
where upstream.py already left the workaround out. Same reasoning as rect_clamp. New builds get the PCM conversion
anyway (the artifact is rebuilt).
2026-10-07 22:27:16 -04:00
spoopyghosty0 5fe120e897 Sniper Elite VR follow-up: merge the new haptic OOM PLAYBOOK row into the existing one (same OVRPort bug, now with the upstream-fix note); wrap unity_oculus_check's description to 120 columns (ruff); regenerate docs/GAMES.md 2026-10-07 22:25:43 -04:00
spoopyghosty0 41624c8dbd Rebuild libfp_ovrp.so and libframe_xrshim.so from the reviewed sources (native/build.py --only ovrpshim,xrshim, NDK r27c; the previous sources reproduce the committed artifacts byte for byte) 2026-10-07 22:23:19 -04:00
UnicronNL e8ec39db86 Sniper Elite VR: works (GitHub #81)
- native/ovrpshim: libunity.so's ovrp_BeginFrame/ovrp_EndFrame go through the shim; the frame wait waits <= 50 ms
  for the last waited frame to begin and skips otherwise (the game deadlocked at its Init scene when Unity skipped a
  begin); a begin/end of another index while a wait is outstanding gets the waited index. The physics-step
  ovrp_Update2 is held back (prediction 0 located the controllers in the past on the Frame: the hands lagged).
  frame.unity_oculus_check revision 5.
- native/xrshim: PCM vibrations (XrHapticPcmVibrationFB) become one plain vibration too; haptic_fix revision 3.
- Catalog: works with frame.unity_oculus_check + haptic_fix, min_app 0.12.1. Triage unity-frame-not-begun (info),
  PLAYBOOK rows and how to get all-thread backtraces with gdbserver64 inside the container, test.
2026-10-07 22:21:08 -04:00
spoopyghosty0 936d4b188b BONELAB: catalog note leads with the per-build status (GAMES.md showed only 'One recipe for both builds.'); regenerate docs/GAMES.md (also adds the missing Doom3Quest row) 2026-10-07 22:20:24 -04:00
UnicronNL e9ab1489cc BONELAB 1.2974: frame.slz_vulkan_hooks (GitHub #82)
Stress Level Zero's graphics plugin (libSLZQuestNative.so) hooks Unity's Vulkan start-up and vkCreateSampler; on
the Frame its vkCreateInstance wrapper calls an invalid pointer right after OVRPlugin's pre-init instance is
destroyed (pc 0, a jump into an unloaded library, or a hang). The new patch turns the plugin's two registrations into
no-ops (found through its exported functions, 4 bytes each), so Unity starts Vulkan itself; ~35 s of shader
prewarming without the plugin's pipeline cache, then 72 fps (headless). One BONELAB recipe serves 1.2068 and 1.2974.
Triage slz-vulkan-hook-crash, PLAYBOOK row, tests with a fixture built from tests/fixtures/src/fakeslz.S.
2026-10-07 22:15:57 -04:00
spoopyghosty0 1043eb1d1b Catalog: Richie's Plank Experience (works)
Closes #95
2026-10-07 22:13:33 -04:00
spoopyghosty0 0f444da595 Catalog: RUINSMAGUS (works)
Closes #89
2026-10-07 22:13:27 -04:00
spoopyghosty0 fda644d036 Catalog: GORN2 (works)
Closes #88
2026-10-07 22:13:19 -04:00
spoopyghosty0 fa0fbbd29a Catalog: Time Crisis VR (Experimental) (works)
Closes #80
2026-10-07 22:13:14 -04:00
spoopyghosty0 3446999109 Upstream fixes replace our workarounds per build (patches/upstream.py)
Each build probes OVRPort's output for registered upstream fixes and leaves out the workarounds they make
unnecessary (recipes unchanged: builds with an older runtime keep them). Logged ("not needed: ..."), recorded in
build.superseded, left out of settings.conf at install, shown on the game page and in `frameport show`;
FRAMEPORT_KEEP_WORKAROUNDS=1 turns it off. Registered: ovrport.haptic_envelope (-> adapter.haptic_fix) and
ovrport.microphone_stream (-> frame.ovr_microphone), both fixed in OVRPort runtime 3.4.3-aa54c3f (ovrport/app#73;
haptics verified in the headset with Lucky's Tale). Probes checked against both real runtimes; fixtures in
tests/fixtures/src/fakeruntime.S.
2026-10-07 21:02:12 -04:00
Lucas-Mathieu e9eedb2241 Merge remote-tracking branch 'origin/main' into fix/batman-cutscene-playback
# Conflicts:
#	artifacts/SHA256SUMS
2026-10-08 01:57:46 +02:00
Lucas-Mathieu d3a35c307a Fix Batman native cutscene decoding and stereo composition 2026-10-08 01:57:29 +02:00
spoopyghosty0 d6f87f79a6 Live view: status updates from the ticker/start/stream-end threads go through components.LoopUpdater (the GUI logged 'dropped a patch for unknown control' during the owner's test, the same cause the Monitor tab fixed) 2026-10-07 19:52:09 -04:00
spoopyghosty0 24a1ef9f1d Live view: less delay with sound. The -1 s video input offset (1080p fix) made ffmpeg release video in clumps (output gaps up to 550 ms: a longer, stuttering browser delay, worse with sound); -0.25 s keeps 1080p from stalling and the output steady (measured on the Frame with sound playing). Player: no speed-up while sound is on (Chrome keeps ~0.6 s of audio ahead and stalled 8x/30 s at 1.1x, 1-2x without; same ~1 s lag; muted ~0.3 s); the Sound on tooltip says so 2026-10-07 19:44:46 -04:00
spoopyghosty0 ae4904c7d9 Live view: 1080p no longer drops frames with sound on (ffmpeg paced its inputs against pulse's late audio and stopped reading the video for up to 0.7 s, blocking fp_venc's writes; -itsoffset -1 on the video input keeps it from counting as ahead). Found with fp_venc's new timing stats (write_ms 17-38 avg, 260 max at 1080p) and a busy 1080p replay into the real pipeline: 20 s took 34-47 s with sound, exactly 20 s with the fix; output A/V spans unchanged 2026-10-07 19:13:45 -04:00
spoopyghosty0 b142f7c0ac Live view: Stop ends a backed-up stream (fp_venc blocked in a write never saw stdin EOF and ffmpeg's output wasn't drained after the channel closed: both stayed on the Frame holding the headset view open, found after the owner's 1080p run). The script reports its process group; close() waits 2 s and then kills the group. Helper uploads use their own temp name (two starts raced on fp_venc.new). Verified on the Frame: forced kill path and the normal stop both leave nothing running 2026-10-07 18:37:11 -04:00
spoopyghosty0 934f356927 Live view: the panel warns when the Frame drops frames (encoder stats per 10 s: late + skipped slots >= 5 %, 'choose a lower quality'); fp_venc stats add per-window convert/write timing and no-free-buffer counts to find why 1080p stalled (owner: 1080p choppy, 360p smooth; log: 208 of 320 slots, 172 late, 104 skipped) 2026-10-07 18:09:15 -04:00
spoopyghosty0 a61764960d Live view: even frame timestamps and VBR after the first headset test
Owner's headset test (720p): heavy compression artifacts and many dropped-looking frames.
- Frames stamped on arrival (wall clock) bunched when ffmpeg read several at once (gaps of 0-10 ms and 45+ ms). The
  input stays on the wall clock (read in step with pulse's audio; setts alone held output ~7 s), and setts now
  numbers the output frames on fp_venc's fps grid: every gap exactly 1/fps on the Frame, audio aligned.
- fp_venc --peak: VBR capped at the peak (else CBR as before), level picked for the peak. The hardware path uses
  1.5x peaks and higher targets (360p 1.5, 480p 2.5, 720p 5, 1080p 8, Full 10 Mbit/s); 3 Mbit/s CBR blurred every
  head turn. The x264 fallback keeps its rates.
- fp_venc's info/stats lines go to the app log (late/skipped frames next time); its errors still explain a stop.

Verified on the Frame: probe with VBR (no refused control); end to end through livestream.start at 720p32: 403
frames all 31 ms apart, audio 0-12.57 s next to video 0-12.58 s, late viewer on its keyframe at once, nothing left
after stop. Picture quality with motion still needs the headset.
2026-10-07 18:00:59 -04:00
spoopyghosty0 55a376cdfd fp_venc: exact NEON fast paths for 3:2 (720p) and 3:1 (360p) scaling
The box boxes repeat every 3 source pixels at these ratios, so the averages become rounding shifts (3:2: block
sizes 1, 2, 4) or an exact multiply (3:1: x7282 >> 16 = /9 for every sum), with no per-pixel scalar loop. Same
bytes as the generic path; 480p (852 px wide, irregular) keeps the generic path. Self-test adds 1158x648 -> 432/216
(columns left over after the 48-pixel steps) and times all four qualities.

Frame (2026-10-07): selftest ok (184 cases); 1920x1080 -> 720: 1.3-1.65 ms (was 5.6), -> 360: 0.7 ms,
-> 1080: 0.6-1.0 ms, -> 480: 2.8 ms.
2026-10-07 17:50:59 -04:00
spoopyghosty0 da7655ee25 Live view hardware encoder: fixes from the first device run
- fp_venc: accept the source's buffer count (the Frame's v4l2loopback has max_buffers=2; asking for 3 failed the
  probe); OUTPUT buffers remember which picture they hold, so repeats (standby, still scenes) skip the conversion
  (720p: 35% -> 2.5% of a core with the headset asleep).
- Pipeline: raw H.264 stamped on arrival (-use_wallclock_as_timestamps, same clock as pulse) with a 32-byte probe:
  -framerate was ignored, -fflags nobuffer lost the first seconds, frames numbered from 0 held all output ~7 s next
  to the sound. frag_keyframe so a requested keyframe starts a fragment (a joining viewer starts there).

Verified on the Frame (headset asleep): selftest ok (104 cases), probe at 360p-1080p, end to end through
livestream.start: 720p36 + AAC in 0.1 s fragments, audio and video spans match, a second viewer starts on its
requested keyframe at once, nothing left running after stop; FP_VENC_DISABLE=1 falls back to x264.
2026-10-07 17:50:57 -04:00
spoopyghosty0 0ae754fa5d Live view: hardware H.264 encoder (fp_venc), x264 stays as fallback
native/venc/fp_venc: own clean-room driver of the Frame's iris encoder (V4L2 stateful encoder interface, written from
native/venc/SPEC.md = kernel docs + values measured on the Frame). Reads SteamVR's headset-view webcam, box-scales and
converts RGB24 to NV12 (NEON, bit-identical scalar reference), CBR H.264 with SPS/PPS on every IDR, one frame per slot
of an even fraction of the panel rate read through DRM (96 Hz -> 32 fps). stdin "k" = keyframe, EOF = stop;
--probe/--selftest. Static freestanding aarch64 binary in artifacts/linux-arm64-bin (reproducible).

livestream: the script probes fp_venc and pipes it into ffmpeg (-c:v copy + AAC), else the old x264 30 fps path; the
helper is synced to ~/.local/share/frameport/bin by sha256 at stream start (no agent change); a new viewer asks for a
keyframe and waits for it; the status line shows the encoder and fps. Tests: hardware/fallback script branches,
keyframe-on-join, helper sync; tests/test_venc.py compares convert.c with a Python reference (native marker).
Not yet run on the device.
2026-10-07 17:50:55 -04:00
spoopyghosty0 ecfd2408cf Monitor: the detail boxes' first update goes through the event loop like the ticks (sent from the connect thread it could arrive after a tick's patch: 'dropped a patch for unknown control'); README screenshot with the new layout 2026-10-07 17:33:21 -04:00
spoopyghosty0 44dfd43692 Monitor feedback: updates from the stream's thread go through Flet's event loop (components.LoopUpdater: the window showed nothing until a click and the charts moved in bursts); intervals 0.1/0.25/0.5 s (0.5 s default; processes still scanned every 2 s, their GPU % averaged over it); charts in 1-second buckets (2 minutes at any interval); same-name processes with one parent collapse into a group row (click to open, end or force-kill all); tile headers line up; detail cards share one height; temperature boxes with mini charts and a Fan box; 'Monitor is using … of the Frame's CPU' 2026-10-07 17:26:20 -04:00
spoopyghosty0 29876ec046 README: Monitor section + screenshot (docs/images/monitor.png, ui_smoke --fake-frame --game: the fake monitor follows --game and sends two minutes at once so the charts are full). Monitor game card: the game's artwork is an art_fill control inside the box (copying its image onto the box showed nothing) 2026-10-07 17:05:15 -04:00
spoopyghosty0 3667f504ec Monitor agent after device tests (4XVR on the dev Frame): full names for processes whose comm the kernel truncated (Android's last 15 characters), power rails per cluster every 5 s and battery current/voltage every 2 s (I2C reads), temperatures every 2 s, fast render-fd rescans only for busy young game processes, end_game reports a game that wasn't running 2026-10-07 16:55:11 -04:00
spoopyghosty0 375b976dcd Monitor tab: a live view of the Frame while the tab is shown (running game with fps, CPU/GPU/memory/temperature/power/battery tiles with 2-minute sparklines, details: per-core load, sensors, power split, network) and its processes (filter Game / Steam & SteamVR / All, search, sort; right-click: end, force kill, end game; critical programs ask again). frame/monitor.py = session + pure helpers, C.Sparkline/MeterBar on Flet's canvas (no charts extension), ui_smoke FakeMonitorSession + --only, docs 2026-10-07 16:55:09 -04:00
spoopyghosty0 2a74e5ff64 Agent v62: _monitor stream for the Monitor tab (CPU/GPU/memory/pressure/temperatures/fan/power rails/battery/network, running FramePort games with fps from FrameBridge pacing and container cgroup usage, processes grouped by game/Steam/SteamVR/desktop with per-process GPU % from DRM fdinfo; end a process or a game). Kernel threads, command lines and render fds are cached so a sample stays cheap on the Frame 2026-10-07 16:55:06 -04:00
spoopyghosty0 0c623c2efc Install question: each file's name on its own line (long names end in an ellipsis, full name on hover), its type, size and checksum below; the narrow label column wrapped long file names 2026-10-07 16:51:32 -04:00
spoopyghosty0 d49b3ae884 Install links: FramePort-only manifest fields (frameport.description / frameport.icon) shown in the install question and used as the game's icon and description; readable titles for bare file links; handler scripts wait for the open window to take a link (a just-closed window's heartbeat swallowed clicks on Windows), the heartbeat is removed on close, and the Windows handler runs under conhost --headless (no console flash) 2026-10-07 16:35:21 -04:00
spoopyghosty0 f811261507 Lint: line lengths, import order, unused loop variable (ruff) 2026-10-07 16:09:03 -04:00
spoopyghosty0 ec701e6e56 Install links (FrameDrop's "Install with FrameDrop" button protocol), drop files on the Library, add a lone Windows .exe, VR / flat window choice, x86_64 Linux apps through FEX
- deeplink.py: framedrop:// and frameport:// links and the pasted https://framedropvr.com/install?manifest=|url= link; manifest framedrop.install/v1; https only (http on loopback), no credentials, no LAN addresses (also after DNS and redirects), sha256 checked, cancel/mismatch leave no .part
- urlhandler.py: per-scheme registration (Settings → Install links, links.framedrop / links.frameport, default on; another program's scheme only taken on request) through a handler script that queues the link and starts FramePort (a flet build bundle can't take a URL argument); the GUI's heartbeat + link inbox
- GUI: Add games → Install from a link… and Add a Windows program (.exe)…; confirmation before any download; files dropped on the Library (packaged app); CLI frameport open-link
- patch device.display_mode (Automatic / VR / Flat window), verified on the Frame with 4XVR
- x86_64 Linux apps run through FEX (agent v61: FEX installed unattended, STEAM_COMPAT_DATA_PATH set, RootFS from SteamOS's /usr/share/guestos/fex-mesa); verified on the Frame with an x86_64 test program; triage linux-x86-no-fex
2026-10-07 16:06:40 -04:00
spoopyghosty0 360dc105e1 Type on Frame is a sidebar tab (was a dialog): the virtual keyboard is connected while the tab is shown and removed when another tab opens or the Frame disconnects; the Frame page button and the game menu open the tab, the keyboard icon on the Frame card is gone. README screenshot redone 2026-10-07 09:24:17 -04:00
spoopyghosty0 892c7c13bd FrameBridge input_diag: report failed vibrations from the adapter's own xrApplyHapticFeedback (always hooked for haptic_scale, so the PR's wrapper never ran); adapter artifacts rebuilt 2026-10-06 23:13:52 -04:00
Molier 3b6128a1b0 FrameBridge input_diag (off by default, hooked only when on): logs each controller profile a game suggests with the runtime's answer (every path of a rejected one), the profile the runtime reports for each hand, OpenXR functions the runtime lacks and failing input, haptics and perf calls, each line once. Triage signature input-call-failed, PLAYBOOK row, host test tests/test_input_diag.py; artifacts not rebuilt 2026-10-06 23:13:51 -04:00
spoopyghosty0 4c42a528bd Merge pull request #79 from spoopyghosty0/catalog/issue-77
catalog: com.drbeef.doom3quest
2026-10-06 23:08:48 -04:00
github-actions[bot] 0e7c5264a0 catalog: com.drbeef.doom3quest (from #77) 2026-10-07 02:59:42 +00:00
spoopyghosty0 69a4fa6fa7 Notes: upstream trackers (#73 microphone, #74 haptics, #75 VrApi bridge) linked from the workarounds and the release checklist 2026-10-06 20:37:25 -04:00
spoopyghosty0 e6b9808beb Catalog: BlazeRush (unsupported: menu room unusable) 2026-10-06 18:22:47 -04:00
spoopyghosty0 b34330dc85 Catalog: Lambda1VR (works; needs its game data) 2026-10-06 18:22:45 -04:00
spoopyghosty0 ae69fe3831 Catalog: The Boys VR (works with space warp off) 2026-10-06 18:22:42 -04:00
spoopyghosty0 6d2dc95cc8 Catalog: Jurassic World Aftermath Collection (works; frame.vrapi_stub) 2026-10-06 18:22:40 -04:00
spoopyghosty0 474be9d34b FramePort 0.12.0 2026-10-06 18:21:32 -04:00
spoopyghosty0 7b4dff7d84 Notes: 2026-10-06 issue triage round (headset results, what was ruled out) 2026-10-06 18:19:12 -04:00
spoopyghosty0 885070a00c Catalog: Metro Awakening plays with space warp off and without Valve's VALVE_rpo layer (random jumping polygons otherwise; owner's headset test) 2026-10-06 17:22:56 -04:00
spoopyghosty0 67b58238a0 Catalog: Pinball FX VR with space warp off (stutters gone after loading in the owner's headset test) 2026-10-06 17:08:10 -04:00
spoopyghosty0 a1c87618f6 VrApi bridge: upstream-patches/input.cpp.patch (FramePort's input diagnostics) 2026-10-06 17:07:40 -04:00
spoopyghosty0 b4cec19283 VrApi bridge: input diagnostics also log the controller types asked for (and refused), button bits seen and thumbstick deflection (BlazeRush: no thumbstick, no hands) 2026-10-06 17:07:30 -04:00
spoopyghosty0 109c7e449c FrameBridge: a vibration with amplitude 0 becomes xrStopHapticFeedback (OVRPlugin stops vibrations that way; the last buzz otherwise ran its full 2 s in Jurassic World, The Boys VR, Creed) 2026-10-06 16:28:45 -04:00
spoopyghosty0 05ad7e4d25 GL shim: with GL_EXT_multisampled_render_to_texture hidden, its two functions become single-sampled stand-ins (TBXR calls them regardless: GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE, black eyes in Lambda1VR); frame.tbxr_vendor links the shim into TBXR's library 2026-10-06 15:37:08 -04:00
spoopyghosty0 1e96abebbb Agent v59: close Steam's 'Resume game' menu for 120 s after the first VR frame, up to 10 times (it came back after the first 30 s); still stops once the player opens the dashboard 2026-10-06 15:24:16 -04:00
spoopyghosty0 69da709ea2 Vibration: haptic_fix converts envelopes with their RMS instead of their peak (vibrations felt far stronger than on a Quest); new per-game setting haptic_scale ('Vibration strength') scales every vibration in FrameBridge and logs the first requests. VrApi bridge: input/vibration diagnostics every 5 s (BlazeRush controllers) 2026-10-06 15:22:57 -04:00
spoopyghosty0 d5f9c248e0 frame.avatar_stub: replace Meta's avatar loader with a do-nothing library when it can't find its driver and aborts the game (BlazeRush: OVRAvatar-Loader DisplayErrorAndExit); suggested by triage avatar-driver-missing 2026-10-06 14:53:53 -04:00
spoopyghosty0 cc39547e33 FrameBridge: add XR_KHR_opengl_es_enable when an app enables no graphics API extension (Lambda1VR's TBXR creates a GLES session without it; Meta's runtime tolerates that); log the final instance extension list once per launch. Lambda1VR now runs headless at 72 fps 2026-10-06 14:50:34 -04:00
spoopyghosty0 096d24e42b FrameBridge: when xrCreateSession fails with XR_ERROR_GRAPHICS_REQUIREMENTS_CALL_MISSING, ask for the graphics requirements on the app's behalf and retry once (Lambda1VR: Failed to create XR session: -50); triage graphics-requirements-missing 2026-10-06 14:33:02 -04:00
spoopyghosty0 2995413434 VrApi bridge: vrapi_PollEvent returns ovrSuccess_EventUnavailable (1002), vrapi_SetTrackingSpace returns an ovrResult, vrapi_CreateTextureSwapChain/2 take VrApi's 32-bit format enum (found while preparing the upstream PRs) 2026-10-06 14:31:40 -04:00
spoopyghosty0 4b34dbd218 Platform stubs: also stub ovr<Enum>_ToString helpers OVRPort's loader lacks (BlazeRush: ovrPeerConnectionState_ToString); ToString stubs return an empty string, not NULL; triage missing-ovr-symbol matches them 2026-10-06 14:08:20 -04:00
spoopyghosty0 a775e63e6d Install: build a game that was never built instead of failing with KeyError 'apk' (frameport install right after a scan) 2026-10-06 14:01:08 -04:00
spoopyghosty0 3cd4affcf6 frame.ovr_microphone: don't suggest it from libil2cpp.so (Unity's C# platform wrapper names every Meta function, so every Unity game with the Platform SDK matched); triage ovr-microphone-crash still finds a Unity game that crashes there 2026-10-06 13:58:56 -04:00
spoopyghosty0 51e553039a Catalog: Beat Saber (com.beatgames.beatsaber.lj369vr) (works)
Closes #68
2026-10-06 13:53:36 -04:00
spoopyghosty0 27ff49a137 Catalog: Creed (works)
Closes #60
2026-10-06 13:53:33 -04:00
spoopyghosty0 e70acf9269 Catalog: BodyCombat (works)
Closes #56
2026-10-06 13:53:29 -04:00
spoopyghosty0 1f6fce0fcc Catalog: Pinball FX VR (works with issues, MR not yet)
Closes #50
2026-10-06 13:53:25 -04:00
spoopyghosty0 188cb8fe68 Metro Awakening: libfp_vk.so rebuilt with the shim's new fixes; catalog entry with the contributor's recipe (use_alt, vk_spec_fixes, vk_hide_fdm); docs/GAMES.md regenerated; lint 2026-10-06 13:46:53 -04:00
UnicronNL 0744a126cb Vulkan shim: drop depth resolves of subpasses without depth, leave out null-image barriers and refuse null-image views (vk_spec_fixes), vk_hide_fdm hides fragment density maps (Metro Awakening crashed in the Frame's Vulkan driver, GitHub #65) 2026-10-06 13:46:52 -04:00
spoopyghosty0 1c8a0d63e7 BONELAB: libfp_ovrp.so rebuilt with the user-presence wrapper; catalog status 'issues' (1.2068 plays, the newer 1.2974 still crashes at start); docs/GAMES.md regenerated 2026-10-06 13:46:51 -04:00
UnicronNL 124ec594a6 frame.unity_user_presence: report the headset as worn to Unity's Oculus XR Plugin (BONELAB 1.2068's rig froze: OVRPlugin's ovrp_GetUserPresent2 turns 0 while worn, GitHub #66) 2026-10-06 13:46:31 -04:00
spoopyghosty0 90b528f9f2 Lint: wrap a long comment 2026-10-06 13:46:30 -04:00
UnicronNL 2da6082166 frame.ovr_microphone: guard OVRPort's ovr_Microphone_GetOutputBufferMaxSize against a not-yet-opened stream (The Walking Dead: Saints & Sinners Ch. 2 crashed after the logo, GitHub #67) 2026-10-06 13:46:30 -04:00
spoopyghosty0 3e61b07254 frame.asset_files: list the game data's *.pak content files as installed default asset files and answer DownloadById at once with the path (Star Wars: Tales from the Galaxy's Edge went black after loading, GitHub #61); shares the language-pack library 2026-10-06 13:46:08 -04:00
spoopyghosty0 48c3716ef5 frame.tbxr_vendor: Team Beef ports load openxr_loader_<maker> and pick Meta's path only for "meta": add an empty libopenxr_loader_valve.so and let "valve" match those checks (Lambda1VR stopped at start, GitHub #59) 2026-10-06 13:28:10 -04:00
spoopyghosty0 dca2d8b762 VrApi bridge: vrapi_PollEvent, RecenterPose, SetDisplayRefreshRate, GetSystemPropertyFloatArray (BlazeRush couldn't load: cannot locate symbol vrapi_PollEvent, GitHub #57); static check 'VrApi functions resolvable', triage vrapi-symbol-missing; upstream-patches regenerated (graphics.cpp.patch was stale: the Vulkan format twin was missing from it) 2026-10-06 13:23:52 -04:00
spoopyghosty0 2c4bbdbfec frame.vrapi_stub: replace Meta's leftover VrApi loader with a same-exports library that answers 0 (OVRPlugin on OpenXR called vrapi_SetPropertyInt before init and the loader aborted, GitHub #62); triage vrapi-before-init, direct-vrapi no longer matches it 2026-10-06 13:12:59 -04:00
spoopyghosty0 8a08733be8 Agent v58: Play re-adds a devkit entry Steam forgot (no NOT_IN_LIBRARY, no Steam restart); installs and art updates of devkit games only copy art; the app treats Steam's AppError_16 as already starting and ignores repeated Play clicks for 20 s (GitHub #41/#42) 2026-10-06 13:09:39 -04:00
spoopyghosty0 d7193bea19 device.foveation: per-game choice for Valve's eye-tracked foveation layer (default / fixed = FDM_DEBUG=disable_offsets / off = VK_INSTANCE_LAYERS=""), catalog field foveation (GitHub #69) 2026-10-06 13:06:36 -04:00
spoopyghosty0 c3522a05bb macOS: keep the entitlements when ad-hoc signing (re-signing stripped them; Scan a folder failed with ENTITLEMENT_NOT_FOUND, GitHub #63) 2026-10-06 13:06:35 -04:00
spoopyghosty0 8a9a428f1e Delete files on this PC: also remove the download manifest next to the game when it lists only the game's files (the folder stayed, so the download manager still listed the game) 2026-10-06 13:06:34 -04:00
spoopyghosty0 919d059add Notes: the jni build override and re-tagging a failed release build 2026-10-06 12:14:37 -04:00
spoopyghosty0 674c26f2d9 Build: override jni to 1.1.0 instead (jni_flutter 1.0.4 also generates bindings that require jni ^1.1.0; Flet's template pins 1.0.0) 2026-10-06 12:04:20 -04:00
spoopyghosty0 a6daa5cccb Build: pin jni_flutter 1.0.4 (1.0.4+1, published today, requires jni ^1.1.0 but Flet pins jni 1.0.0; all flet build bundles failed) 2026-10-06 11:54:47 -04:00
spoopyghosty0 6f89123017 FramePort 0.11.1 2026-10-06 11:44:01 -04:00
spoopyghosty0 518c94d79f Vader Immortal: Episode I catalog entry (works with issues, GitHub #49): plays the intro, then stays on its loading card; plain recipe without diagnostics 2026-10-06 11:42:04 -04:00
spoopyghosty0 edf9f494e8 Agent v57: one launcher per game (flock on <base>/.launch.lock). Play pressed again while Lepton still booted made the second Lepton stop the first container and both died (Vader Immortal, BattleSisters); a second launch now exits and leaves the first running. upgrade_launchers adds it to existing launchers; verified on the device 2026-10-06 11:25:56 -04:00
spoopyghosty0 0db053c31f FrameBridge snapshot=N: every N seconds the left-eye image a GLES game submits is saved as fb_snap_0-7.ppm in its files folder (headless launches have a black headset view). Vader Immortal: the intro plays, then its loading card never advances 2026-10-06 09:26:38 -04:00
spoopyghosty0 7439f082db BattleSisters works (owner-verified 2026-10-06: buttons via the Oculus device-model fix; its first controller vibration ran OVRPort's haptic-envelope bug into an 11 GB OOM kill). haptic_fix is now suggested for every game that ships Meta's OVRPlugin; existing FramePort recipes pick it up after the next update 2026-10-06 09:01:40 -04:00
spoopyghosty0 f12f4aec4c FrameBridge layer_debug: count xrAcquire/Wait/ReleaseSwapchainImage per 5 s (Vader Immortal's per-frame leak in SteamVR's runtime; hooked only with layer_debug, after the other wait/release hooks) 2026-10-06 01:23:58 -04:00
spoopyghosty0 8d95592f53 Unity 2019 built-in Oculus input on Lepton (BattleSisters, GitHub #48): libunity only reports controllers when the device model starts with "Oculus"; Lepton's Android is "Valve Lepton", so Unity polled only Go-style controllers and the game's buttons never arrived. unity_oculus_check revision 4 gives those strncmp calls length 0 (in place); on the device libunity now polls the Touch controllers 2026-10-06 01:19:47 -04:00
spoopyghosty0 44d23f778d FrameBridge diagnostics from Vader Immortal (GitHub #49): layer_debug logs xrDestroySwapchain and per-5 s xrBeginFrame/xrEndFrame counts; strip_color_bias (drop XR_KHR_composition_layer_color_scale_bias, 2 = the layer's whole extension chain) and frame_balance (end an open frame before the next begin), both opt-in. Vader leaks ~430 GPU mappings a second inside SteamVR's runtime (GPU timing command buffers per frame); none of these stop it 2026-10-06 01:07:11 -04:00
spoopyghosty0 7a40e47e67 FramePort 0.11.0 2026-10-06 00:21:37 -04:00
spoopyghosty0 9401b7fc87 Accounting+ works (owner-verified 2026-10-06: the motion warning continues with the click emulation); catalog entry needs FramePort 0.10.1 2026-10-06 00:18:20 -04:00
spoopyghosty0 e510ea88f0 ovrpshim: log ovrp_GetNodePresent for Unity's built-in XR input and report a hand node present while its Touch controller is connected (BattleSisters: Unity's XR controller devices, which its buttons are read from, never appeared) 2026-10-06 00:17:25 -04:00
spoopyghosty0 4c2b6c9dee Start-up recursion (GitHub #58): library.load() refreshes recipes from the catalog, and the catalog's first load read its auto-update setting through library.load(), which refreshed recipes again before the catalog was cached (~140 nested loads: a long blank window, or a crash in the Windows bundle). The setting is read as stored (library.peek_setting) and the catalog step can't re-enter itself 2026-10-06 00:17:14 -04:00
spoopyghosty0 cb689c576a ovrpshim: Touch trigger or A/B/X/Y presses count as Unity mouse clicks (GetMouseButtonDown icall replaced): Accounting+'s motion warning waits for a click Lepton never delivers; input probe logs trigger/grip values 2026-10-06 00:06:18 -04:00
spoopyghosty0 bd2e1a8410 unity_oculus_check revision 3: Unity's built-in Oculus input creates Touch controllers only on device model 'Oculus Quest'; Lepton's Android is 'Valve Lepton', so the compared string is repointed in place (BattleSisters: hands tracked, buttons dead although OVRPlugin reported every press) 2026-10-05 23:39:53 -04:00
spoopyghosty0 608fac9d68 unity_oculus_check: the input probe can be switched on for a diagnostic build (FRAMEPORT_INPUT_PROBE=1) 2026-10-05 23:18:14 -04:00
spoopyghosty0 919c0e291e focus_hold on by default with 5 s (the Frame's wear sensor flickers "HMD off" for 0.5-2 s while worn and Quest games pause each time; Lucky's Tale); Unity 2019 games on the built-in VR loop (no Oculus XR Plugin) get the ovrpshim frame wait (BattleSisters flooded 'outside of frame bounds' and hung the GPU); frame.ovr_trace: opt-in Meta Platform SDK request tracer (native/ovrtrace) for games stuck waiting (Vader Immortal, GitHub #49); catalog: I Am Cat pose_consistency, Lucky's Tale haptic_fix, The Room VR (all owner-verified) 2026-10-05 22:02:06 -04:00
spoopyghosty0 23f4192cfd Game page offers a newer catalog config for recipes the user edited (GitHub #10: a saved Game settings dialog stopped catalog fixes; saving without a change no longer marks the recipe as the user's); launch tests fail when frames stop while the process lives on (frames-stopped) and on Unity render-thread crashes in the GL driver (unity-render-crash) 2026-10-05 21:03:02 -04:00
spoopyghosty0 3391a981b8 Unity fixes from the 2026-10-05 headset round: unity_runtime_msaa_off also no-ops QualitySettings.set_antiAliasing; frame.unity_no_overlay_copy (The Room VR: OVROverlay's fade copy crashed Zink; works now); unity_oculus_check also for Unity 2019 without the frame-wait shim (BattleSisters starts VR; then a GPU lockup); frame.unity_gl_shim + gl_hide_msrtt (GL shim reads every settings source); xrshim converts haptic amplitude envelopes before OVRPort's dispatcher (haptic_fix; GitHub #9, found by Klownicle); FrameBridge pose_consistency (GitHub #8, proposed by Klownicle) 2026-10-05 20:55:36 -04:00
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+20 -1
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@@ -96,8 +96,27 @@ jobs:
if: runner.os == 'macOS'
run: |
app=$(find dist -maxdepth 3 -name "*.app" -type d | head -1)
codesign --force --deep --sign - "$app"
# Re-signing replaces the signature, entitlements included: pass them again, or the file picker refuses to
# open ("ENTITLEMENT_NOT_FOUND", GitHub #63). flet build writes them to Release.entitlements; the
# PyInstaller fallback has none, so it gets the same set.
ent=build/flutter/macos/Runner/Release.entitlements
if [ ! -f "$ent" ]; then
ent="$RUNNER_TEMP/FramePort.entitlements"
cat > "$ent" <<'EOF'
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0"><dict>
<key>com.apple.security.cs.allow-jit</key><true/>
<key>com.apple.security.cs.allow-unsigned-executable-memory</key><true/>
<key>com.apple.security.network.client</key><true/>
<key>com.apple.security.network.server</key><true/>
<key>com.apple.security.files.user-selected.read-write</key><true/>
</dict></plist>
EOF
fi
codesign --force --deep --sign - --entitlements "$ent" "$app"
codesign --verify --deep --strict --verbose=2 "$app"
codesign -d --entitlements - "$app" 2>/dev/null | tee /dev/stderr | grep -q "files.user-selected.read-write"
# ---- package (archives keep permissions/symlinks) + provenance ----
- name: Package (Windows)
+207 -9
View File
@@ -28,13 +28,24 @@ Read `docs/PLAYBOOK.md` (symptom → fix) before debugging a game, and `docs/FRA
delete leaves screenshots.vdf alone (Steam rewrites it at exit); game menu → "Screenshots" = `go("screenshots",
pkg)`); live view (`views/live.py` + `install/livestream.py`: the Frame's built-in SteamVR "headset view" webcam
(`steamvr-v4l2cam.service` → v4l2loopback "SteamVR" /dev/video99, see docs/FRAME_RUNTIME.md) + the default
output's pulse monitor (sound) → ffmpeg/x264 + AAC (qualities scale down only; "full" = SteamVR's size) →
fragmented MP4 on an SSH exec channel's stdout (the script stops ffmpeg on stdin EOF) → relay on 127.0.0.1 (keeps
init + fragments since the last keyframe of the *video* track for late viewers) → player page
output's pulse monitor (sound) → `fp_venc` (`native/venc`, own clean-room V4L2 driver of the Frame's iris
hardware encoder: RGB24→NV12 box downscale with NEON, H.264 CBR, one frame per slot of an even fraction of the
panel rate read from DRM, e.g. 96 Hz → 32 fps; stdin `k` = keyframe, EOF = stop; `--probe` / `--selftest`;
artifact `linux-arm64-bin/`, synced to `~/.local/share/frameport/bin` by sha256 at stream start, no agent change)
piped into ffmpeg (`-c:v copy` + AAC), else the old ffmpeg/x264 30 fps path (qualities scale down only; "full" =
SteamVR's size; stderr `live: encoder=… fps=…` → status line) →
fragmented MP4 on an SSH exec channel's stdout (stdin EOF stops it) → relay on 127.0.0.1 (a new viewer asks
the hardware encoder for a keyframe and waits for it, else gets init + fragments since the last keyframe of the
*video* track) → player page
`install/live_player.py` (MSE; starts muted as browsers require, "Sound on" button; 0.3 s cushion, catches up at
1.1x, seeks only when >2 s behind: seeking to the very edge starved it) opened
in the user's default browser: Flet can't show video outside `flet build` bundles; the stream outlives the tab and
stops on disconnect/window close); settings; welcome; activity panel). Files, Screenshots and the Library share right-click menus
stops on disconnect/window close); monitor (`views/monitor.py` + `frame/monitor.py` + agent v62 `_monitor`: one
JSON sample per tick over an SSH exec channel while the tab is shown (stopped in go/disconnect/on_close, the
agent ends at EOF); sources and costs in docs/FRAME_RUNTIME.md "Monitoring sources"; game card (fps from
FrameBridge pacing; End game = Steam's Exit game, then cmd_stop), tiles with `C.Sparkline` (Flet canvas, no charts
extension), details, a pooled process table (Game / Steam & SteamVR / All; right-click: end / force kill / end
game; MON_CRITICAL needs force, MON_NEVER is refused)); settings; welcome; activity panel). Files, Screenshots and the Library share right-click menus
(one `ft.ContextMenu` per view, filled on right-click; on one of several selected items they act on the whole
selection, `C.menu_targets`) and click-and-drag multi-select (`C.DragSelect`: pan start/end on the area + item
hover events, which Flutter also sends with the button held; Flet can't report item positions, so no rubber band).
@@ -60,6 +71,31 @@ Read `docs/PLAYBOOK.md` (symptom → fix) before debugging a game, and `docs/FRA
uploads are interruptible (Cancel checked per MiB) and resumable (big files via SFTP `.part` append, small files
streamed in tar batches; the agent counts files already in `incoming/`). Multi-select in the Library queues
installs after asking every needed question up front. Failures end in one pop-up (Resume / Uninstall / log).
- Other drives (GitHub #90, agent v63): anchors stay in ~/Applications/quest-frame, a game's files may live in
`<mount>/FramePort/<pkg>` (`deployment.json` base). Agent `drives` (/proc/mounts, /run/media + Steam library
drives; vfat/exfat/ntfs/read-only refused), prepare*/finalize_linux `dest` (unmounted = error, never a fallback;
installed games keep their base), `move` (detached systemd-run + `move_status`; cp -a under podman unshare,
count+bytes check, symlink retarget, launch.sh: Quest app_dir line / Linux+PC VR rewritten from the record's
`launcher` field, else text swap), list_installed `drive`/`drive_missing` (install_state keeps such games
"installed"). PC: `install/drives.py`, library setting `install.drive` (Frame page → Storage), game menu
"Move to…" (job kind tool-frame), CLI `frame drives`/`frame move`/`install --dest`. Untested on the device.
- **Quest games on this PC via AXRB** (experimental, branch `worktree-pc-android-axrb`, docs/PC_ANDROID.md): the
"This PC" target (`PcReviveTarget`) installs APKs through `targets/pc_android.py` + `tools/axrb.py`. AXRB
(Android-XR-Bridge/AXRB, Windows: x86_64 Android 16 emulator + libndk_translation + its own OpenXR runtime →
`axrb-host-bridge.exe` → SteamVR) is downloaded only on first use (`AXRB-Setup-<v>.exe /S`, SHA256SUMS, per user
→ `%LOCALAPPDATA%\Programs\axrb-launcher`), never bundled/modified (host code: AXRB Source-Available License).
Its runtime setup lives only in AXRB's Electron JS, so FramePort repeats it (pins read from the installed
`app.asar` `core/components.json`, AVD `axrb-managed-api36` port 5584, adb `-P 5038`, receipts `ready.json`/
`license-acceptance.json`, so AXRB's own launcher shares it). Spike 2026-10-10 (headless): **unconverted APKs
abort** (Meta platform loader) → PC build = OVRPort patches + `Patch.on_pc` APK fixes (`base.pc_selection`,
`build(pc=True)`, library `build_pc`, `pc_recipe_fingerprint`); Lucky's Tale ran a full OpenXR session in AXRB's
runtime; Pinball FX VR crashed in gfxstream vkAllocateMemory (AXRB's layer). SteamVR can't stand in for a headset
(null driver: no D3D11 adapter; vrlink without a Frame: no instance) → frames need the owner. Play = Steam
shortcut `powershell.exe -File %LOCALAPPDATA%\FramePort\axrb\fp-axrb-run.ps1 -Package …` → AXRB's
`run_windows_game.ps1`; all such shortcuts share Exe, so agent v71 `upsert/remove_shortcut(options_key=
"-Package <pkg> ")`. AXRB scripts start through WMI (`axrb.spawn_detached`): QEMU/adb inherit any handle, and
even /dev/null through WSL interop kept the call hanging; PowerShell 5.1 `*>>` logs are UTF-16 (`read_log`). Triage
`kind: axrb`. Full uninstall in AXRB deletes OBB + saves; a signature change needs one.
- **PC VR repacks are pre-patched to run directly** (proven: Rick and Morty, Vader Immortal run when the exe is
launched directly; Revive breaks them). So Rift games default to `as_is` = install the copy unchanged and launch
the exe directly (`pcvr.xr_timefix` for the Frame OpenXR-1.1→1.0 fix, `pcvr.no_crash_reporter` for Unreal).
@@ -72,7 +108,11 @@ Read `docs/PLAYBOOK.md` (symptom → fix) before debugging a game, and `docs/FRA
doesn't do). `VD.bat` is Virtual Desktop's launcher: ignore it except as an exe-location hint. Library migration
`rift_run_direct` resets existing recipes.
Auto launch-test is skipped on PC installs (it would start the game on the user's desktop). Launch tests collect the Unreal
game log + crash summaries from the Proton prefix; triage `unreal-crash`. Lies Beneath via Proton without Revive
game log + crash summaries from the Proton prefix; triage `unreal-crash`. Agent v67 adds Unity's logs (LocalLow/<Company>/<Product>/Player(-prev).log via `<Name>_Data/app.info`,
`output_log.txt`, Temp/…/Crashes/*/error.log; `unity_logs`) to launch tests and diagnostics; triage `unity-vr-init` /
`unity-crash`. A catalog recipe verified with another build (catalog `xr` ≠ the build's) keeps the build's own
`pcvr.launch_args` (`engine._other_build`; GitHub #105: SUPERHOT VR's Oculus+OpenVR build needs `-vrmode OpenVR`,
the catalog's is the OpenXR build); Electron launchers next to a game rank −30 (`rift.is_electron`). Lies Beneath via Proton without Revive
crashed (UE 4.23 "Unhandled exception").
- Rift scanning: `sources/rift_dump.scan` = the scanned folder's subfolders are games (one per folder; a folder is a
game if all candidate exes sit under one child), recursing into collections; `analysis/rift.py` walks once,
@@ -111,11 +151,20 @@ Rick and Morty runs on the Frame via its catalog recipe (OpenVR, no Revive),
set: the name on a colour from the title hash + the APK icon, `steam_set_for`; 2D Android apps get no store lookups) and tags: how it runs, the original platform
(Meta Quest / Oculus Rift), genres, user tags — merged with tags set in Steam (non-Steam shortcuts can't hold a
description).
- Linux apps (GitHub #31, library kind `linux`, `linux.<slug>`): GUI = Add games → "Add a Linux app (arm64)…" /
- Linux apps (GitHub #31, library kind `linux`, `linux.<slug>`; x86_64 builds run through FEX (app 3127680, no SLR:
RootFS /usr/share/guestos/fex-mesa from the OS image; needs `STEAM_COMPAT_DATA_PATH`, see docs/FRAME_RUNTIME.md):
agent v61 `linux_x86_tools`/`pick_tool`, `install_proton`/`proton_status` `kind: linux_x86`, `finalize_linux
x86_64`, `installer.ensure_proton(kind=)`; an arm64 program wins over an x86_64 one): GUI = Add
games → "Add a Linux app…" /
"…folder…" (`app.add_linux` job → `pipeline.add_linux_app`); game page `linux_summary` (program + Change…, AppImage,
OpenXR, source) instead of recipe/patches, `C.missing_libraries` callout (Frame deployment, else last install);
no Analyze/Rebuild/recipe/share/Game settings actions, Frame only; platform "Linux" badge + library filter; Steam
tags "Linux app on Frame"/"Linux"; `_follow_catalog` skips them; local files of a lone AppImage = the file only.
Desktop Mode entries (GitHub #84, agent v63): finalize_linux writes `frameport-<slug>.desktop` to
~/.local/share/applications (+ ~/Desktop if it exists; `X-FramePort-Package` marks ours), launch.sh with
`FRAMEPORT_DESKTOP=1` skips the Steam-parent watchdog and Steam's display; ensure_host_fixes refreshes entries
(older installs, stale ones removed), uninstall/purge remove them. Per app: library entry field `desktop_entry`
(default on; patches don't apply to Linux apps) → game page switch → agent `desktop_entry`. Untested on device.
- Quest/Rift twins stay separate entries, shown and named in Steam "Title (Quest)"/"(Rift)" (`core/titles.py`).
- `Recipe.as_is` = install unchanged (pre-patched libraries): `pipeline.prepare_as_is`; auto for APKs that already
contain FrameBridge (`frame_patched`). For Rift it changes nothing (the dump is never modified; the Frame copy
@@ -131,6 +180,10 @@ Rick and Morty runs on the Frame via its catalog recipe (OpenVR, no Revive),
- `patches/` — **the unit of modularity**. `base.py` (Patch interface, registry), `overport.py` (overport CLI patch ids,
discovered dynamically via `overport patches`), `frame/*.py` (one module per Frame fix), `settings.py` (FrameBridge
adapter keys + device files as patches). Add a patch = add a module that calls `register(...)`.
`upstream.py`: upstream fixes that replace a workaround per build (a probe finds the fix in OVRPort's output →
the build leaves the workaround out, `build.superseded`; recipes unchanged). Registered: `ovrport.haptic_envelope`
(→ `adapter.haptic_fix`, `frame/haptic_envelope.py`) and `ovrport.microphone_stream` (→ `frame.ovr_microphone`),
both fixed in OVRPort runtime 3.4.3-aa54c3f (ovrport/app#73; haptics owner-verified with Lucky's Tale 2026-10-07).
- `analysis/` — APK/ELF inspection (`detect.py`), `elf.py` (pyelftools reads; own DT_NEEDED writer), `stubgen.py`
(generates the ovr_* stub .so without a compiler).
- `apk/` — `axml.py` (binary manifest editor), `workspace.py` (staged zip edits), `sign.py` (apksigner; it aligns too).
@@ -413,7 +466,7 @@ GPU. Learned in the headset: quads can't be a background (the Frame draws quad l
whatever the order: hid 4XVR's balcony/controllers), and the Frame doesn't reproject a projection layer from its own
pose (images drawn only after head turns, or ahead from xrWaitFrame and sometimes late, wobbled);
`equirect_flip/face/res/fps/stereo`), `stable_local`, `focus_hold` (only after 3 s FOCUSED, dips <600 ms),
`aim_pitch/aim_yaw/aim_forward`, `refresh_rate`, `layer_debug` (diagnostics). 4XVR re-creates LOCAL spaces every 2–4 s
`aim_pitch/aim_yaw/aim_forward`, `refresh_rate`, `layer_debug` (diagnostics); focus_hold is default-on since 2026-10-05. 4XVR re-creates LOCAL spaces every 2–4 s
(menu recentring suspect); its theatres are baked 7680×3840 equirect2 images (`assets/100.png` …). Test 360° videos
(NASA, public domain) are in the Frame's ~/Videos; copies in `~/Downloads/frameport-360`. 4XVR's "Internal Storage"
lists its own `/sdcard/4XPlayer`, not Movies: agent v25 `link_media` hard-links sent files into an app's own top-level
@@ -505,7 +558,7 @@ recipe keeps it on). I Am Cat works with issues (judder; scale 0.8 no help). Rob
libroblox, also with the Vulkan shim). Installs skip the Steam restart when the shortcut is unchanged and wait while a
game runs (agent v37). New default fixes in FramePort's code reach games already in a library: after every app update
`library._follow_catalog` re-derives each non-user recipe once (setting `recipes.app_version`; tests switch it off via
`library.REFRESH_ON_UPDATE`); analysis fields added later still need a re-analysis. Troubleshooting techniques: docs/PLAYBOOK.md "Debugging techniques". Unity `boot.config` "vulkan" substring mislabels GLES games as Vulkan
`library.REFRESH_ON_UPDATE`). Analysis fields added later: **bump `analysis/detect.ANALYSIS_VERSION`** (stored as `analysis.extra.analysis_version`); older entries whose APK is still there are analysed again at the GUI's start (background thread, not a job: ~8 s per 900 MB APK) and before a build (`pipeline.refresh_analyses`, GitHub #104); only `analysis`/`suggested` change, user recipes stay; an unreadable APK gets `analysis_failed` = the version (not retried until the next bump). Troubleshooting techniques: docs/PLAYBOOK.md "Debugging techniques". Unity `boot.config` "vulkan" substring mislabels GLES games as Vulkan
(I Am Cat ran GLES); OVRPlugin's "Unavailable OpenXR extension: XR_FB_scene" is routine (no longer triaged).
**Round 4 (2026-10-04):** XR_KHR_android_surface_swapchain is listed by the Frame's runtime but returns
FUNCTION_UNSUPPORTED → adapter `surface_emul` (default on, `native/adapter/surface_swapchain.c`): an ordinary runtime
@@ -524,7 +577,7 @@ picker at all: a FramePort fix would be an injected picker activity. Generated c
Steam placeholder set (no Steam art at all) → fixed in artwork/steam.py.
**Steam library failures (GitHub #21/#30):** on some Frames Steam never loads FramePort's shortcuts.vdf entries (same SteamOS build and arm64 beta client as the dev Frame; IDs correct; file written before Steam starts): Play → console_log `GameAction [AppID <id>] … RequestingLicense → UpdatingAppInfo → LaunchApp failed with AppError_9` (= "Game configuration unavailable", Steam treats the id as a store app). Cause unknown; agent v42/43 diagnostics: `launch` returns `steam` (started / error + code / silent from console_log), `collect_diag` adds `steam_library` (real Steam dir, beta, Steam start vs vdf write time, entries per account, devkit games) + `steam-console.txt` (incl. Steam's `logs/shortcuts.previous.txt` if present; steamclient.so has "LoadShortcuts: rejecting attempt to load shortcuts: invalid account ID"). **Fallback (agent v43):** when Play gets AppError_9 the agent registers the game through Steam's devkit interface (what Valve's Devkit Management Tool does, MIT: `devkit-1 steam://devkit-1/<~/.steam/steam.token>/create-shortcut?response=<file>&gameid=<id>&directory=~/devkit-game` written to ~/.steam/steam.pipe; answer file / `.error`; `~/devkit-game/<id>/launch.sh` = link to the game's launch.sh, `<id>-argv.json` ["launch.sh"] (relative to the folder), `<id>-settings.json` {steam_play 0, compat_tool ""}). Steam adds it live (no restart), picks its own appid (read back from shortcuts.vdf by DevkitGameID), shows it as a normal non-Steam game named "Devkit Game: <id>" (OpenVR 0, but VR works: owner-verified 2026-10-04), art copied to grid/<appid>*. Ids: letter first, then letters/digits/_ only (spaces, '-', leading digit → "missing/invalid arguments"). Later Plays use the devkit entry; uninstall (`devkit_unregister`, `delete-shortcut` live) and purge remove it. Verified on the dev Frame: register/launch/unregister; the AppError_9 trigger itself only in unit tests. GitHub #42 (two Steam accounts, neither MostRecent): Steam rewrote the active account's shortcuts.vdf without FramePort's entries right after starting, and added the devkit entry live without saving it, so `devkit_appid` (vdf only) failed ("Steam added the devkit entry but didn't save it"); agent v55 `devkit_appid_from_log` reads Steam's `sanitize shortcut app id "~/devkit-game/<id>/launch.sh": replacing 0 with N` console line. GitHub #41 (one account): same Steam behaviour, and every install restarts Steam, which forgets the never-saved devkit entry. Agent v56: the log fallback reads only the current session's console_log.txt; Play re-registers a devkit entry that gets AppError_9; art updates also write the devkit entry's grid art (`copy_grid_art`). Open: why some Frames' Steam never loads or saves shortcuts.vdf (single account too).
**Exit game (GitHub #36, 2026-10-04):** `Apps.TerminateApp` (what Exit game calls; reachable for tests through Steam's CEF devtools on 127.0.0.1:8080, SharedJSContext, `Runtime.evaluate` — a stdlib websocket client is enough) closed both a normal shortcut and a devkit entry on the dev Frame within 1-3 s. SIGTERM to Steam's `reaper` alone left launch.sh + Lepton (setsid) + the container running (an earlier headset launch ran on for 87 min); SIGTERM to launch.sh cleans up in ~4 s. Agent v44: launch.sh's 2 s loop ends the game when its parent (the reaper) is gone; `upgrade_launchers` (from ensure_host_fixes) adds that to existing launchers in place. Which in-headset exit path fails is still unknown. Screenshots on the Frame: all under SteamVR's appid 250820 (`760/remote/250820/screenshots`, screenshots.vdf has creation time, no game).
**SteamVR dashboard at game start (2026-10-04):** the dashboard (Resume game / controller / VR options) was open whenever a FramePort game started (also over Lepton's 2D launcher). Steam's UI exposes `SteamClient.OpenVR.VROverlay.{IsDashboardVisible,HideDashboard,ShowDashboard}` (CEF devtools, `steam_js` in the agent). Agent v44: launch.sh starts `_dashboard_worker` (waits for FrameBridge's first `pacing:` line in launch.log, then hides a visible dashboard for 25 s, at most 3 times; log `<base>/dashboard.log`; opt out with env FRAMEPORT_KEEP_DASHBOARD=1). Verified on the dev Frame (dashboard shown → 4XVR launched via Steam → hidden ~5 s after the first frames); not yet seen in the headset. **Headset (ITR2, 2026-10-05): too late** — Steam shows its frame menu (`valve.steam.gamepadui.frame.menu`, vrwebhelper_systemui.txt `[PooledPopups] Showing`) ~0.3 s after the game's first submitted frame (FrameBridge `new layer:`), but the first `pacing:` summary comes ~8 s later; the owner had pressed Resume (`[HideDashboard] return_to_game`) before the worker looked. Agent v52: watches from the first `new layer:` line (incremental log reads, 0.5 s polls, 30 s window). Agent v53: stops for good once the player opens the dashboard with the controller (`toggle_dashboard_action` in vrwebhelper_systemui.txt since the worker started): v52 closed it 60 ms after each press, and the game, paused for it, stayed paused.
**SteamVR dashboard at game start (2026-10-04):** the dashboard (Resume game / controller / VR options) was open whenever a FramePort game started (also over Lepton's 2D launcher). Steam's UI exposes `SteamClient.OpenVR.VROverlay.{IsDashboardVisible,HideDashboard,ShowDashboard}` (CEF devtools, `steam_js` in the agent). Agent v44: launch.sh starts `_dashboard_worker` (waits for FrameBridge's first `pacing:` line in launch.log, then hides a visible dashboard for 25 s, at most 3 times; log `<base>/dashboard.log`; opt out with env FRAMEPORT_KEEP_DASHBOARD=1). Verified on the dev Frame (dashboard shown → 4XVR launched via Steam → hidden ~5 s after the first frames); not yet seen in the headset. **Headset (ITR2, 2026-10-05): too late** — Steam shows its frame menu (`valve.steam.gamepadui.frame.menu`, vrwebhelper_systemui.txt `[PooledPopups] Showing`) ~0.3 s after the game's first submitted frame (FrameBridge `new layer:`), but the first `pacing:` summary comes ~8 s later; the owner had pressed Resume (`[HideDashboard] return_to_game`) before the worker looked. Agent v52: watches from the first `new layer:` line (incremental log reads, 0.5 s polls, 30 s window). Agent v59: watches 120 s and hides up to 10 times (the menu came back after 30 s in the owner's sessions). Agent v53: stops for good once the player opens the dashboard with the controller (`toggle_dashboard_action` in vrwebhelper_systemui.txt since the worker started): v52 closed it 60 ms after each press, and the game, paused for it, stayed paused.
**Space warp / ITR2 (2026-10-04):** Into The Radius 2 (UE5, `libUnreal.so` + OVRPlugin, Vulkan) uses Application SpaceWarp (extra swapchains `376x376 format=97` motion vectors + `format=129` depth); #35 reports flickering textures. OVRPort's `patch_disable_space_warp` has no effect on UE5, and hiding XR_FB_space_warp in FrameBridge's enumerate doesn't reach the game either: **OVRPort's dispatcher offers/enables XR_FB_space_warp itself**. FrameBridge `hide_space_warp` (per game, off) hides it and strips `XrCompositionLayerSpaceWarpInfoFB` (1000171000) from the projection views (log `hide_space_warp: removed space warp info`); the game still renders its MV swapchains. Test build installed on the dev Frame; flicker not yet checked in a headset. Heuristic: UE5 + OVRPlugin shows it as an option (off). `equirect_emul` is suggested for Unreal games whose graphics API isn't detected ("GLES or unknown"); on Vulkan it switches itself off (Myst/Riven/ITR2): harmless, but Unreal Vulkan detection is a known gap.
**PR #34 (merged 2026-10-04, Lucas-Mathieu):** `native/adapter/audio_metadata.h` patches Meta XR Audio Wwise (only build ID e1619e7f…, Batman: Arkham Shadow 1.4.1) so queued audio metadata isn't freed while the current audio frame references it (smoke-bomb crash). Verified headless: installs ("metadata reclamation follows …"), 72 fps; we added a once-per-second scan limit. Outside PRs: review source, rebuild `artifacts/` ourselves, merge locally (contributor's commit kept), push main.
**Heuristics eval (2026-10-04):** `scripts/eval_heuristics.py "<VR CyberDeck Portable>"` → 19/44 recipes exact, 322/352 fields (most diffs: `frame.unity_text_input` suggested where older catalog recipes lack it; the rest are runtime-only findings: use_alt, vk_shader_fix, focus_hold, sync_guard, multipass). `PATCHED/` copies aren't scored (already converted).
@@ -535,15 +588,154 @@ Steam placeholder set (no Steam art at all) → fixed in artwork/steam.py.
**Start activity / QuestCraft / ITR2 pop-in (2026-10-05):** WiiCompiled's VR part (`QuestActivity`, SDL, process `:game`) stays behind Lepton's flat window when the launcher is shown (`device.text_input_window`). `frame.start_activity` (opt-in; analysis `extra.vr_activity` = the original APK's activity with Meta's VR category when it isn't the launcher) gives that activity's filter LAUNCHER and every other LAUNCHER becomes INFO, per element (`axml.set_start_activity`); Lepton's own `apk-info-extractor --print-activity-name` (on the Frame under Lepton/liblepton/apk_extractor) then answers QuestActivity. **OVRPort gives every MAIN activity LAUNCHER + VR categories**, so the VR activity must come from the original APK's analysis, not the converted manifest. Lepton has no activity override (`APP_ACTIVITY` is reset when app_metadata.sh is sourced). QuestCraft reaches Minecraft 1.21.5 (Fabric, Vivecraft, Sodium; LTW "Large Thin Wrapper" GL 3.0 on the Frame's Zink) and stops at `OpenGL error 1282` in `WindowFramebuffer` createTexture (Minecraft's crash report in `files/instances/1.21.5/crash-reports/`, Pojlib's `files/latestlog.txt`); the vrclient SIGSEGV / "pthread_mutex_lock called on a destroyed mutex" afterwards is only the shutdown (Unity's render thread still in vrclient while the instance is destroyed). ITR2 "models popping in and out" in game: Unreal reads user config from **internal** storage (`lepton-data/internal/<pkg>/files/UnrealGame/<Project>/<Project>/Saved/Config/Android/Engine.ini`, not external); `r.AllowOcclusionQueries=0` there broke its menus (removed again). Vulkan shim `vk_query_slots` (two slots per occlusion query) never saw ITR2 create an occlusion query pool, and the run with it crashed (Unreal RenderThread SIGSEGV, caught by sentry-native: no tombstone; the backtrace is in `cache/sentry/*/.sentry-native/*.run/*.envelope` with module offsets) - left off. Next suspect: Unreal 5 mobile HZB occlusion reading depth stored with Valve's FDM injection layer; test = launcher `VK_INSTANCE_LAYERS=''` (Lepton then loads neither VALVE_rpo nor VALVE_fdm_injection, Fossilize still). QuestCraft: LTW overrides glGetError and returns 0 with `LIBGL_NOERROR` set; Lepton passes `LEPTON_ENV_<NAME>` to the app as `<NAME>`, so catalog `lepton_env: {LEPTON_ENV_LIBGL_NOERROR: '1'}` gets Minecraft past the GL error 1282; then black picture (see the catalog entry). FrameBridge logs `new layer` once per layer type per process and projection views only for the first frames, so a second session in the same process (Vivecraft after Unity) needs `layer_debug=1`.
**Vulkan validation / ITR2 solved (2026-10-05):** Khronos' validation layer can't come from Lepton (its layer dir is in the read-only guest image; the Linux copies on the Frame are glibc) and a global `debug.vulkan.layers` property (via the LEPTON_GFXRECON_FP_PROPS trick) kills the container at boot. Working recipe: bundle `libVkLayer_khronos_validation.so` (Khronos android-binaries release, arm64-v8a, stored uncompressed) into a test APK re-signed with the game's key (`apk.sign.sign`), install with `frameport install <pkg> --apk`, and set the Vulkan shim's `vk_validation=1` (it adds the layer at vkCreateInstance; findings under the logcat tag VALIDATION in launch.log, each message ID capped at 10). ITR2's flicker + windows behind models = Unreal's Qualcomm shader-resolve subpasses with a depth resolve of a single-sampled depth attachment (VUID-04908/-03179); `vk_spec_fixes=1` drops that resolve (its TRANSFER_DST half never applies to ITR2: the main depth is transient). Valve's VALVE_rpo layer removed ITR2's fog (catalog `lepton_env: VK_INSTANCE_LAYERS: VK_LAYER_VALVE_fdm_injection`). `r.ViewDistanceScale=2` in the internal Saved/Config/Android/Engine.ini only exists on the owner's Frame (the catalog can't write internal storage yet). Launch tests: Lepton prints a transient "is not a running context" on the first start after an APK change (agent v54 `not_started` waits 30 s for "Boot complete!").
**GitHub #38/#39 (2026-10-05):** PowerWash Simulator stuck at "Waiting.." on a reporter's Frame = Unity sized the right-eye image rect past its swapchain (rect 268+1656 on a 1920-wide swapchain; the runtime's recommended size differs per Frame) and SteamVR rejected every frame (`xrEndFrame failed -25`, XR_ERROR_SWAPCHAIN_RECT_INVALID), after which the game stopped calling xrEndFrame. FrameBridge `rect_clamp` (default on; sizes noted in xrCreateSwapchain; clamped layers count as swapped) keeps projection/quad rects inside their swapchain; triage `swapchain-rect-invalid`. Not reproducible on the dev Frame with `scale` (Unity's eye sizing isn't just the recommended width); no regression there (72 fps). The adapter's revision was NOT bumped (that would mark every installed game outdated): affected users rebuild. The Room VR (#38) = Unity's render thread SIGSEGV in libgallium_dri.so ~30 ms after the game recreates its eye swapchain with samples=4 (FrameBridge retries samples=1); the game's own code turns MSAA on (not OVRManager); candidate fix: hide GL_EXT_multisampled_render_to_texture (GL shim) - needs the APK to test. The launch test passed both (render thread dead / no frames): triage gap.
**Headset round 2026-10-05 (evening):** I Am Cat's judder = repeated xrLocateViews of one display time returning
slightly different poses → FrameBridge `pose_consistency` (owner-verified, works). Lucky's Tale freeze on touching a
save slot = OVRPort's OpenXR dispatcher converting XR_FB_haptic_amplitude_envelope with ns read as s (GitHub #9) →
xrshim `haptic_fix` (owner-verified); its remaining short pauses were the wear sensor ("HMD off/on" 0.5-1 s in
`logs/eyetracking.txt`, not vrserver.txt) → **`focus_hold` is on by default with 5 s** (owner's choice; C defaults
too). The Room VR works (`unity_no_overlay_copy`). BattleSisters (Unity 2019.4 built-in VR, no libOculusXRPlugin.so)
flooded "outside of frame bounds" ~2400/s and hung the GPU (kernel hangcheck, zink DEVICE LOST) → the ovrpshim frame
wait now also applies to Unity 2019 without the Oculus XR Plugin (`UnityOculusCheck.legacy_loop`). Vader Immortal
(UE4, stuck on the loading image after the intro, GitHub #49): VRP repacks carry a Frida gadget (`libfrda.so`,
config `hijack_responses`), but OVRPort's `patch_clean_up_frida` removes its loadLibrary call, so it never runs on
the Frame; `frame.ovr_trace` (opt-in, `native/ovrtrace`: 1138 exported ovr_* stubs → real loader functions, logcat
tag `fp_ovrtrace`: calls, PopMessage answers, unanswered requests every 10 s) is the next diagnostic.
**Unity built-in VR input (2026-10-05):** probe builds (`FRAMEPORT_INPUT_PROBE=1 frameport build …`; it logs
trigger/grip crossings too) showed OVRPlugin returns the full Touch state for every controller mask (also Go masks);
presses reach the games' OVRInput. Accounting+ (Il2CppDumper v6.7.46 reads its Unity 2017 metadata v24, run on Windows)
passes stance selection (NewtonVR grip/trigger) but its motion warning waits for `Input.GetMouseButtonDown(0/1)`,
which Lepton never delivers (no focused Android window) → ovrpshim registers its own
`UnityEngine.Input::GetMouseButtonDown(System.Int32)` icall (il2cpp_add_internal_call, after Unity's: resolve first)
that adds a click in the frame a Touch trigger or A/B/X/Y is newly pressed (`unity_oculus_check` revision 3).
BattleSisters (Unity 2019 InputSystem/XR InputDevices via `VrHandInput`): libunity's Oculus module (OVRPlugin
function table: a global pointer at 0x16b57c0 in this build, slots filled by name, e.g. +0x160 GetControllerState,
+0x168 State2, +0xe8 GetNodePresent) only reports controllers when `strncmp(deviceModel, "Oculus", 6) == 0` (next to
the Go check `deviceModel == "Oculus Pacific"`); Lepton's model is "Valve Lepton" → Go/unknown → only Go masks polled,
buttons dead. `unity_oculus_check` revision 4 (`oculus_model_checks`, Unity 2019 only) turns the 17 compares' length
into 0 (`orr w2, wzr, #6` → `mov w2, #0` after the adrp/add of the "Oculus" literal; the string stays: it is also
Unity's VR device name). Device result: libunity now polls `ovrp_GetControllerState(0x3)` (Touch); owner-confirmed
2026-10-06: buttons work. Its first controller vibration then hit OVRPort's haptic-envelope bug (11 GB, OOM kill) →
`haptic_fix` is now suggested for every game with libOVRPlugin.so (settings detect), BattleSisters works. Ruled out before: ProductName, GetNodePresent, the device-model string itself, exports.
Accounting+ works (owner, 2026-10-06).
**Vader Immortal (UE4, GitHub #49, 2026-10-06, headless):** stuck after the intro on an in-game image (the splash
quad ends ~6 s in; then the game's own projection frames, 72 fps, balanced xrBeginFrame/xrEndFrame). Not the Platform
SDK (`frame.ovr_trace`: only user + entitlement, both answered) and not the repack's Frida gadget (OVRPort's
`patch_clean_up_frida` removes its loadLibrary). It **leaks ~430 GPU mappings (/dev/dri/renderD128) and ~20 MB a
second** (6.5 GB + swap after 5 min, then 26 fps): page-fault stacks (perf -e page-faults, offsets resolved with the
process maps + vrclient.so's own symbols; its text segment is at file offset + 0x4000) end in SteamVR's runtime:
`xrBeginFrame → CSxrCompositorOpenVR::BeginFrame → SubmitExplicitTimingData → CVRCompositorSharedTextures::
BeginGPUTimingCommandBuffer` and `xrEndFrame → CVRCompositorClient::SubmitWithArrayIndexAndTime`. Ruled out: the
layer color scale/bias + image layout structs (FrameBridge `strip_color_bias` 1/2, diagnostic), Valve's Vulkan
layers (VK_INSTANCE_LAYERS=""), array swapchains in general (Lucky's Tale/I Am Cat flat). Kernel tracepoints aren't
allowed for steamos. FrameBridge: `layer_debug` logs xrDestroySwapchain and per-5 s xrBeginFrame/xrEndFrame counts;
`frame_balance` (ends an open frame before the next begin) exists but Vader never leaves one open. Next (built,
not yet run: the Frame slept): `layer_debug` also counts xrAcquire/Wait/ReleaseSwapchainImage per 5 s (hooked only
with layer_debug, after the other conditional hooks) to see whether Vader skips a wait or release: it doesn't (361/361/361 per 5 s).
FrameBridge `snapshot=N` (`snapshot_gl.c`, GLES): every N s the left-eye image the game submits is read back on its
own context and saved as `files/fb_snap_0-7.ppm` (quarter size) — headless launches show a black headset view, this
shows what the game draws. Vader: Lucasfilm logo (an OBB mp4: video works), then its loading card (portrait + segmented
bar) that never advances; the async loader thread sleeps and OBB reads stop (~168 MB of a 2.7 GB pak).
**Lepton's logcat mirror dies (agent v67, 2026-10-09):** occasionally launch.log ends with `logcat: Unexpected EOF!` right after the game starts (about 1 launch in 50, Lepton 2.8.14 and 3.0.5): no dashboard auto-hide, no launch-test result. launch.sh's `_logcat_keeper` then reads `podman exec lepton-steamlaunch-<appid> logcat` itself into launch.log (up to 5 restarts while the game runs).
**Double launch (agent v57, 2026-10-06):** a second Play while Lepton still boots (~10 s with nothing to see) made
the second Lepton stop the first one's container ("Waiting for steamlaunch-<appid> (PID …) to exit", exit 137
"(starting)", "Clearing baked app data due to early exit") and both died (Vader, BattleSisters). launch.sh now takes
`flock` on `<base>/.launch.lock` (fd 9, inherited by Lepton; the watchdog and dashboard helpers close it with
`9>&-`); a second launch exits 0 and logs to `<base>/launch-dup.log`. `upgrade_launchers` adds it to existing
launchers. Verified on the device (second launch during boot: ignored, the first kept running). Vader on its loading
card ignores input too (owner pressed/held every button: presses reach the runtime, the card never changes).
**Issue triage round (2026-10-06, owner's headset):** vibration in OVRPlugin games = 2 s vibrations updated per frame and
stopped with amplitude 0; FrameBridge turns amplitude 0 into xrStopHapticFeedback (else each buzz ran 2 s), haptic_fix
uses the envelope RMS (was its peak), per-game `haptic_scale` → Creed/The Boys/Jurassic World fine. Lambda1VR (TBXR):
loader named by Build.MANUFACTURER (`frame.tbxr_vendor`), no graphics extension enabled (FrameBridge adds
XR_KHR_opengl_es_enable + asks for the requirements on -50), always multisampled render-to-texture (GL shim gives
single-sampled stand-ins when GL_EXT_multisampled_render_to_texture is hidden) + its xash/ data → works. Jurassic World:
`frame.vrapi_stub`. Metro Awakening: contributor's vkshim fixes + hide_space_warp + no VALVE_rpo (jumping polygons like
ITR2). Pinball FX VR: hide_space_warp (stutters). Eleven: a Meta online request fails after platform init → needs Meta
services. Star Wars Tales: top half black + freeze after loading; ruled out: asset-file paks (never requested), Valve
foveation (off: no change), GL errors (MESA_DEBUG=1: none), EGL_BAD_ACCESS once in OVRPlugin init (harmless); the game's
eye image reads back black. BlazeRush: VrApi bridge exports + ovr*_ToString stubs + avatar stub get it to the menu room
at 72 fps, full input reaches it (diagnostics `input 5s`: Touch type only, sticks 1.0, buttons, poses 0x8f), but the room
draws no controllers and ignores input; avatar loader forced to its "Failed" path (no logged-in user) changed nothing.
`frame.ovr_trace` can't trace Unity games (P/Invoke dlsym; nothing imports ovr_*). Headless: the VrApi bridge's 30 s
head-pose deadline ends VR mode without a worn headset (not a game bug).
**Lepton storage (2026-09-30):** each app's /sdcard (= /storage/emulated/0 → `<base>/lepton-data/external`) has `Movies`/`Download`/`Documents` symlinked to the Frame's `~/Videos`/`~/Downloads`/`~/Documents` (liblepton/mounting.sh, only if they exist at start); agent v24 `storage_targets` reads that mapping. Android's MediaProvider canonicalises paths to /home/steamos/... and rejects every file ("doesn't appear under [/system/media...]"), `sm list-volumes` is empty: the media index never works, apps must browse folders. Lepton installs with `adb install -g` (runtime permissions granted, MANAGE_EXTERNAL_STORAGE too). Files: `install/files.py`, `frameport frame send|storage`, GUI Files tab (formerly Frame → Send files).
**SteamVR per-app settings (2026-09-30):** editing steamvr.vrsettings while SteamVR runs is lost; the web API (127.0.0.1:27062 /app/setsettings) needs `x-steamvr-secret`. `native/vrsettings` = `fp_vrsettings.exe` (freestanding, OpenVR `FnTable:IVRSettings_003` as a Utility app, loads SteamVR's bin/win64/openvr_api.dll) sets them live and SteamVR persists them: section `steam.app.<shortcut appid>`, keys `preferredRefreshRate` (float) and `motionSmoothingOverride` (0 global, 1 on, 2 off, 3 always). Steam Link (vrlink) lists the Frame's rates 72/80/90/96/108/120/144 in vrserver.txt and follows the per-app preference ("host preferred N Hz"; whether the key is honoured is unverified in-headset yet). Judder metric: vrcompositor.txt session summary dropped + "Timed out. N total" (Stormland: 0 dropped but 313 timeouts in 2 min); fpsVR (`%LOCALAPPDATA%\fpsVR\*.json`, 0.1 ms histograms) gives p99 CPU/GPU ms. `pcvr.steamvr_tuning` (default on, PC only) applies on Play: highest rate whose budget ≥ p99×1.05, at least one step down, smoothing on.
**Language packs (merged from PR #20, 2026-10-04):** overport's `libovrplatformloader.so` is a dispatcher that `dlopen`s Meta's own loader (`libovrplatformloader_meta.so` / `_meta_q1.so`, also `libpxrplatformloader.so`) and keeps its own message queue; `ovr_LanguagePack_GetCurrent/SetCurrent` are 8-byte `return 0` stubs in it, `ovr_AssetFile_GetList` forwards to Meta's loader. `frame.langpacks` (opt-in, `native/langpack`) serves `<tag>.lang` files from the game's data; `elf.hide_exports` marks the loader's exports STB_LOCAL (bionic and glibc only match GLOBAL/WEAK; verified for glibc, bionic's `is_symbol_global_and_defined` is from memory). `libfp_langpack.so` is built here (`python native/build.py --only langpack`) and committed. Owner-verified 2026-10-04: Deadpool VR with only `en.lang` and the patch on plays English dialogue and runs normally (headless launch tests show 2-6 fps while it loads: not a regression sign). A dispatcher answer that arrives after we answered the timed-out GetList is dropped (one answer per request); games already in a library get `lang_packs` filled after an app update (`library._refresh_data_fields`). The library logs to logcat under the tag `fp_langpack` (dirs looked in, packs found, every language-pack call), so it shows up in the game's `launch.log`; an `ovr_AssetFile_GetList` the dispatcher leaves unanswered for 1.5 s is answered with our packs alone. Deadpool VR (Unreal) accepts a pack only when its `Metadata` equals the game's own version string (`ULanguagePacksSubsystem` compares it with `%s.%s.%s.%s.%s` built from the build info, e.g. `1.0.40.356975.Quest` = versionName; found by disassembling `libUE4.so`): the patch writes the APK's versionName into the library (`@FPMETA@` slot, `with_metadata`), `FRAMEPORT_LANGPACK_META` overrides it. Deadpool VR (2026-10-04, headset): German became selectable with that Metadata, but dialogue stayed silent (even English once reported as a pack) while the path was spelled `/sdcard/Android/obb/<pkg>/x.lang`; with the `/storage/emulated/0/Android/obb/<pkg>/x.lang` spelling (Unreal's own, now listed first in `scan_dirs`) German dialogue plays. `FRAMEPORT_LANGPACK_SKIP=<tags>` or a file `fp_langpack_skip` in the obb folder leaves packs out of the list (experiments).
**Cube swapchains (GitHub #107, 2026-10-09):** the Frame's runtime refuses `faceCount=6` swapchains (-2,
XR_ERROR_RUNTIME_FAILURE); OVRPlugin ignores that ("CreateSwapchain for eye 0: 0x0, 0 stages") and crashes in
ovrp_EndFrame4 (memset). FrameBridge `cube_standin` (default on, `native/adapter/cube_standin.c`) serves a refused cube
swapchain as one GL cube-map texture in the app's context (GLES only) and drops its layers. Verified headless with
Budget Cuts Ultimate (2048² sRGB, 12 mips; runs on at ~70 fps); what the cube layer showed is simply missing.
**Vivox API 31 (GitHub #101, 2026-10-09):** newer Vivox builds (Green Hell VR) call Android 12 AudioManager
communication-device methods from `com.vivox.sdk.AudioChangeListener` with no SDK check → NoSuchMethodError on Lepton's
Android 11. `frame.vivox_audio_route` (analysis `vivox_api31`, ANALYSIS_VERSION 4) makes every such method return at
once (`Dex.return_early`: return-void / `const/4 v0,0; return v0`; nopping the invoke would leave a move-result the
verifier rejects). Older Vivox (Eleven Table Tennis, BattleSisters) lacks that code and isn't matched. Verified
headless: Vivox initialises, 150 s at ~65-70 fps.
**Multiview programs on flat framebuffers (GitHub #77, Doom3Quest, 2026-10-09, prototype):** Mesa enforces OVR_multiview's
"program num_views == draw framebuffer views" rule (`draw_validate.c`, the draw is dropped silently); Qualcomm doesn't.
Doom3Quest compiles every VS with `layout(num_views=2) in;` and draws its HUD/PDA into 2D-texture FBOs → black. Opt-in
`frame.gl_multiview_fbo` (analysis `gl_multiview_libs`, ANALYSIS_VERSION 6; own-engine GLES only): `native/glmv` =
`libfpglmv.so` (12 chars = "libGLESv3.so": libdoom3.so's one `.rodata` dlopen string is rewritten in place, its qgl*
table comes from dlsym on that handle; also first DT_NEEDED for its direct gl*/egl* imports). Such draws use a lazily
built single-view twin (view 0, uniforms copied per draw); eglMakeCurrent resets the per-thread cache. Host-tested only
(rewriter on all 19 Doom3Quest shaders + glmv.c against a stand-in GL, `tests/test_gl_multiview_fbo.py`); the host's
Mesa 23.2 llvmpipe has no OVR_multiview. Headset-verified by Xandrix1987 (2026-10-09: HUD/PDA shown, no fps drop) -> in the Doom3Quest catalog recipe.
**Session triage (agent v70, 2026-10-09):** launch tests never reach FOCUSED, so real play sessions are triaged
too. list_installed gives each game `last_play` {start, end, test} from `<anchor>/plays.log` (launch tests write a
`test <unix>` line first → test sessions are only marked); `session_log` returns the newest session's launch.log
(`<base>/session.log`, ≤4 MB: head + tail + FrameBridge/crash lines between) + that session's logcat-crash.log +
`journalctl -k` GPU lines ("kernel: …"). The GUI's connection refresh (`app._check_sessions` → `pipeline.sessions_due`,
background thread; sessions >7 days old are skipped) runs `pipeline.triage_session` = `validate/session.analyze`
(triage.yaml signatures incl. `space-warp-used` (info, `question:`, never auto-applied), `gpu-hang` (`report: true`)
+ computed `slow-frames` (pacing windows vs the nearest refresh rate) and `focus-dips` (FrameBridge always logs
`focus: lost` / `focus: back after N ms`, session_fixes.c)) → library `last_session` / `last_session_checked` → game
page "Last session" callout (Try this fix / Rebuild with this fix / Yes-No question / Report / Dismiss). Suggestions may
be values (`adapter.scale=0.85`, `triage.split_suggestion`); adapter-only fixes are pushed live (`apply_suggestions_live`
→ agent set_settings, like the Game settings dialog). CLI `frameport session <pkg> [--apply]`. PC VR (Proton) launchers
log no session end, so they aren't triaged yet. pac_hints stays triage-only: a survey of all 68 dump APKs found unpaired
PAC hints in 21 libraries of 18 games (OpenSSL's 38/40 in most UE4 libUE4.so and libEOSSDK.so, UE5 libUnreal.so ~400
vs +2-3, libass, libopencv, …), most of them games that work, so default-on would rewrite many working builds.
**Unresolved (as of 2026-09-28):** Arcsmith (right-eye distortion) and Time Stall (both eyes) — swap, tracking, Valve
layers, depth, pacing ruled out. Sniper Elite VR (DEVICE LOST), Espire 1 (Mesa GL upload crash), HITMAN 3 (freedreno
crash): use PC versions.
**Install links / FrameDrop button protocol (2026-10-07, not yet clicked end to end from a browser):** FrameDrop
(framedropvr.com, a closed-source Windows sideloader) defines "Install with FrameDrop" buttons:
`https://framedropvr.com/install?manifest=<url>|url=<file>` → that page opens `framedrop://install?…` (1.6 s, else its
home page); manifest `{"schema":"framedrop.install/v1","name","files":[{"url","sha256"}]}` (name = Steam title; .apk
or Linux .zip). `deeplink.py` (no Flet) parses framedrop://, frameport:// and the pasted https link, enforces its
rules (https; http only on loopback; no credentials; no LAN/loopback/link-local IPs, also after DNS and redirects; URL
ends in a file name), caps manifests at 256 KiB, ignores non-hex sha256 (FrameDrop's own example has a placeholder),
downloads into `<data>/downloads/<slug>-<hash>/` (OBBs → `obb/` next to the APK, `.part` removed on cancel/mismatch);
`pipeline.add_from_link` routes APK / Linux / exe and sets `title` + `title_locked` + `link` (a bare file link keeps
FramePort's title). GUI: `views/link_dialog.py` (always asks first), Add games → "Install from a link…", CLI
`frameport open-link [--yes --no-install --gui]`. **A `flet build` bundle can't take a URL argument** (the Flutter
host treats any argv as a developer page URL), so `urlhandler.py` registers a script, not FramePort.exe: Windows
HKCU `Software\Classes\{framedrop,frameport}` → hidden PowerShell `frameport-link-handler.ps1`; WSL (source runs)
the same keys → `wsl.exe -d <distro> -e sh frameport-link-handler.sh`; Linux `frameport-links.desktop` +
`xdg-mime`; macOS unsupported (Apple Events, paste instead). The script drops the link into `<data>/links/*.link`
and starts FramePort unless `<data>/gui.alive` is < 10 s old (`gui.starting` stops double starts); the GUI's
`_watch_links` thread touches the heartbeat and opens links (newest window session). Settings → Install links: one
switch per scheme (`links.framedrop`, `links.frameport`, default on); a scheme another program owns (FrameDrop) is
only taken with "Use FramePort for these links" (`register([s], force=True)`); off removes only FramePort's own
registration (`MARK` in the command). Never registered with FRAMEPORT_HOME/FRAMEPORT_NO_LINK_HANDLER (tests,
screenshots). Same round: files dropped on the Library (`ui/dropped.py`, bundles only like the Files tab), "Add a
Windows program (.exe)…" (`pipeline.add_windows_exe`: exe in Downloads/home/drive root copied alone into
`<data>/windows-apps/<slug>/`), patch `device.display_mode` (Automatic / VR / Flat window → `InstallContext.display`,
`installer.show_window`). FramePort-only manifest extension `"frameport": {"description", "icon"}` (bad values ignored; icon: same URL rules,
≤2 MiB, Pillow-checked, ≥32 px, saved as PNG in `<data>/downloads/icons/`, shown in the question by asset URL, then
`sources.apply_custom(pkg, "icon")` unless `.picked` exists; description fills `details.description` only when
empty). Bare file links get a title guessed from the file name (`title_from_filename`: version/arch dropped, package
names → last part). Windows test of 0.12.1.dev191 (2026-10-07): a button click opened the dialog; but a click right
after closing FramePort did nothing (the closed window's heartbeat was < 10 s old) → the handler scripts now wait
up to 4 s for the link file to be taken before trusting the heartbeat, the window's CLOSE event / atexit delete
`gui.alive`, and the Windows command runs under `conhost.exe --headless` (plain `-WindowStyle Hidden` flashed a
console). Screens: `scripts/ui_smoke.py --links --fake-frame --game <pkg>` (tall pages: `--viewport
1280x7000`; Flutter's popup menu ignores Escape).
## Releases, CI, GitHub
Maintainer-only notes (accounts, credentials, key locations) live in the git-ignored `CLAUDE.local.md`.
Public repo `github.com/spoopyghosty0/frameport` (branch `main`). Push a `v*` tag → CI (`.github/workflows/build.yml`)
@@ -557,6 +749,7 @@ Installed apps find the release themselves (self-update), so the notes are what
replace the rolling `dev` pre-release (`dev-release` job; same assets + SHA256SUMS). Automatic update checks ignore
pre-releases; testers use Settings → Updates → "Install the latest dev build…" (`updates.check_dev`,
`Updater.install_dev`). `parse_version` sorts 0.9.0 < 0.9.1.devN < 0.9.1, so testers get the next release normally.
- **Upstream trackers:** issues labelled `upstream` (#73 microphone, #74 haptics, #75 VrApi bridge) list our workarounds for OVRPort bugs and how to drop them; check them against OVRPort's latest release before each release.
- **Release checklist:** bump `src/frameport/_version.py` (the only version; `scripts/package.py` fails a tag build
whose tag ≠ `v<_version>`), commit, `git tag -a vX.Y.Z -m "FramePort X.Y.Z" -m "<What's new, Markdown bullets>"`,
push the commit and the tag. Never publish a release without its `SHA256SUMS.txt` (the updater refuses it) and keep
@@ -572,6 +765,11 @@ Installed apps find the release themselves (self-update), so the notes are what
Windows console) plus PYTHONUTF8; macOS builds need `--python-version 3.12 --arch arm64` (cryptography has no wheels
for flet's default Python / x86_64 cross-build), with a PyInstaller fallback step; `astral-sh/setup-uv` has no
floating major tags after v7 → pin the exact version; force-moving a tag starts duplicate runs (cancel one).
- `jni` (2026-10-06): jni_flutter 1.0.4/1.0.4+1 generate bindings that require jni ^1.1.0 while Flet's build template
pins jni 1.0.0 → every `flet build` bundle failed (`JniVersionCheck`, "generated bindings expect package:jni
^1.1.0"). pyproject `[tool.flet.flutter.pubspec.dependency_overrides] jni = "1.1.0"` fixes it (pinning
jni_flutter 1.0.4 does not); drop it once Flet's template moves to jni 1.1. A failed tag build publishes nothing:
delete and re-push the tag on the fixed commit.
- macOS runner (2026-10-02): `macos-latest` jobs went unassigned (cancelled after 15 min, no steps); `macos-15`'s Xcode
16.4 fails a Flutter plugin (`NWPath has no member`); `macos-26` (Xcode 26) builds with `flet build`. The PyInstaller
fallback (`package.py --pyinstaller`) passes `--yes` so a failed `flet build`'s folder doesn't stop it at a prompt.
+22 -6
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@@ -28,11 +28,15 @@ Install games that target the Meta Quest, Android, or general PCVR onto your **V
curved and 360° layers); game settings as simple switches.
- **Beyond Quest:** Android apps as windows, PC VR via Proton or Revive, Windows (non-VR) games via Proton, a Files
tab with drag and drop.
- **Linux apps:** install arm64 Linux apps (AppImage, a folder, or a zip/tar archive) on the Frame with a Steam
shortcut; they run natively on SteamOS.
- **Linux apps:** install Linux apps (AppImage, a folder, or a zip/tar archive) on the Frame with a Steam
shortcut; arm64 builds run natively on SteamOS, x86_64 builds through Valve's FEX translator.
- **Install links:** "Install with FrameDrop" buttons on web pages (the one-click protocol of the FrameDrop
sideloader) and pasted links open in FramePort, which asks, downloads, adds and installs the build.
- **Screenshots tab:** the screenshots you took in the headset, sorted by game (matched by play time) and day;
view them and download them to your computer.
- **Live view tab:** watch what the headset shows, with sound, in a browser window on your computer.
- **Monitor tab:** the running game's frame rate, the Frame's load, temperatures, power and battery live, and its
processes, which you can end. [More](#monitor).
- **Self-updating** releases, redacted diagnostics, one-click problem reports and working-config sharing.
## Quick start
@@ -59,9 +63,9 @@ with OBB files): [docs/FAQ.md](docs/FAQ.md).
## Type on Frame
Typing in VR is painful, so FramePort turns your computer's keyboard into a keyboard for the Frame. Open **Type on
Frame** (keyboard icon on the sidebar's Frame card, the Steam Frame page, or a game's menu), select a text field in
the headset and type: searches, logins, chat, in any app, in Steam or on the desktop. Paste longer text to type it in
one go. Nothing to install: FramePort adds a virtual keyboard on the Frame while the window is open, without root.
Frame** (its own tab in the sidebar), select a text field in the headset and type: searches, logins, chat, in any
app, in Steam or on the desktop. Paste longer text to type it in one go. Nothing to install: FramePort adds a virtual
keyboard on the Frame while the tab is open, without root.
![Type on Frame](docs/images/type-on-frame.png)
@@ -87,6 +91,17 @@ videos muted). Pick 360p to 1080p, or the headset view's full size. The picture
view on the Frame and is encoded there while you watch (about one CPU core), so stop it when you're done. It's black
while the headset sleeps.
## Monitor
The **Monitor** tab shows what the Frame is doing while it's open: the running game with its frame rate against the
display's refresh rate, CPU, graphics chip, memory, the hottest temperature with the fan speed, power draw and battery
time left, each with a 2-minute chart. **Show details** adds every CPU core, all temperature sensors, where the power
goes and the network. Below, the game's processes (or Steam's, or all of them) with their CPU, GPU and memory use:
right-click one to end it, or end the whole game. Programs that Steam, SteamVR or the desktop need are marked and ask
again. The Frame sends the numbers itself (about 1 % of one CPU core) and stops when you leave the tab.
![Monitor](docs/images/monitor.png)
## Compatibility
If a game has already been tested with FramePort, it will automatically use the optimal game config. Otherwise, FramePort
@@ -102,7 +117,8 @@ recipe for you) or **Report a problem…** (attaches a diagnostics zip with pers
[OVRPort](https://github.com/Android-XR-Bridge/OVRPort) (Quest → OpenXR, originally
[ovrport/app](https://github.com/ovrport/app)) · Valve Lepton, Proton and SteamVR ·
[Revive](https://github.com/LibreVR/Revive) · Mesa (Zink) · [Khronos OpenXR SDK](https://github.com/KhronosGroup/OpenXR-SDK)
[Revive](https://github.com/LibreVR/Revive) · [AXRB](https://github.com/Android-XR-Bridge/AXRB) (Quest games on a PC,
experimental) · Mesa (Zink) · [Khronos OpenXR SDK](https://github.com/KhronosGroup/OpenXR-SDK)
· Eclipse Temurin, Android apksigner and NDK · [Flet](https://flet.dev) · OculusDB and Steam store data.
What FramePort adds itself: [docs/ARCHITECTURE.md](docs/ARCHITECTURE.md).
+4
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@@ -11,6 +11,8 @@ FramePort is GPL-3.0-only (see `LICENSE`). It includes or downloads the followin
| Android NDK runtime (statically linked libc++) | native Android libraries | Apache-2.0 with LLVM exception, plus legacy notices (`native/vrapi-bridge/licenses/ANDROID-NDK.txt`) |
| Flet and Flutter (desktop app runtime) | release bundles | Apache-2.0 / BSD-3-Clause |
| flet-dropzone / desktop_drop (drag-and-drop) | release bundles | Apache-2.0 / MIT |
| FFmpeg 7.1.1 hardware HEVC wrapper (LGPL configuration, without GPL/nonfree components) | `artifacts/hevc/libstagefrighthw.so`; source/rebuild instructions in `native/hevc/build.py` and `native/hevc/README.md` | LGPL-2.1-or-later (`artifacts/hevc/COPYING.FFmpeg`); unmodified source: https://ffmpeg.org/releases/ffmpeg-7.1.1.tar.xz |
| AOSP Android 11 native media/utility headers | `native/hevc/platform/` | Apache-2.0; copyright/license notices retained in the headers |
| Python packages (paramiko, zeroconf, psutil, pyelftools, capstone, UnityPy, PyYAML, requests, typer, pyaxmlparser, Pillow, cryptography, …) | release bundles | their own licenses (see each package's metadata) |
FramePort's own native code (the FrameBridge adapter, GL/Vulkan/OpenXR shims, the Windows helpers) is GPL-3.0-only.
@@ -22,6 +24,8 @@ FramePort's own native code (the FrameBridge adapter, GL/Vulkan/OpenXR shims, th
| Eclipse Temurin JRE | api.adoptium.net | GPL-2.0 with Classpath Exception |
| apksigner (Android build-tools) | dl.google.com Android repository | Apache-2.0 |
| Revive (portable copy, only if Revive isn't installed) | github.com/LibreVR/Revive releases | GPL-3.0 |
| AXRB / Android XR Bridge (official installer, only when a Quest game is installed on this PC; run unmodified) | github.com/Android-XR-Bridge/AXRB releases | mixed: launcher GPL-3.0-or-later, host/clock code AXRB Source-Available License 1.0, other parts MIT (AXRB's `LICENSE`) |
| Android Emulator, platform-tools, build-tools, Android 16 system image (pinned by AXRB) | dl.google.com Android repository | Android SDK License |
Valve's Lepton, Proton and SteamVR, and Meta's software, are used on your devices as installed by Steam / Meta;
FramePort doesn't distribute them.
+2103 -59
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+17 -8
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@@ -1,15 +1,24 @@
48a3ecad77ec0f3215b29070e994590eb9579e04d3c88a47f37f306f9aeb01d9 ./arm64-v8a/libfp_langpack.so
a5b03bb7ae5d953d7ded2bf117b0a19c57fae604f16f54310847f8e89593dde6 ./arm64-v8a/libfp_ovrp.so
b5949e9e90e4c51e2733b9f6cd3c857a447552ac7291aec340407c27b034b600 ./arm64-v8a/libfp_vk.so
5becb96ee86fbda0ce98c0e0fd064f8ba092314aceaa400e3dcc785705dc3c23 ./arm64-v8a/libVkLayer_fp_shaderfix.so
e7554c6343ee2989b0a273ee6230e65c25bfe6499eefd00de19f5f0fee58754f ./arm64-v8a/libfp_langpack.so
321da502e0f8f46f0880aad39fe6b84bdef88f925164568814cf704a1b31a577 ./arm64-v8a/libfp_ovrp.so
40defdaddcda53bd2649eb48076fae1622bfc2bfc88e9e03c94fc8b45af2a4f2 ./arm64-v8a/libfp_ovrtrace.so
7522a7cfb236e48d3442d418c4820cd37760a9627c6bdef80fb0df82df5fd826 ./arm64-v8a/libfp_vk.so
383054f8b3b41dde76d062c71856cd3163655e50009c08454bc1793f393ead65 ./arm64-v8a/libfpg.so
8e00552d1ab90f82749db3caad4f773351fa8a28edcc5ea5cbd1b31c434ff32a ./arm64-v8a/libframe_xrshim.so
3dfcb0f2bec47857bcecc7261c58e076d872d4649718c40850f29e10c75477dd ./arm64-v8a/libglshim.so
0780f29b4844bcf5070929d8118cfcc2e7da2f16dd0dbfe1eaf12be7f5567401 ./arm64-v8a/libopenxr_loader_generic.so
5432674a59d02f411cd853a5dc57e3fa547d1ac518f25bf433fc54c43677177a ./arm64-v8a/libfpglmv.so
8a8f6b1da8952cb3933a5b53558424a5fc56043b2527a16bb6dd62a00d2de01a ./arm64-v8a/libframe_xrshim.so
fc559dbe0b87eecc3641256837293260cefb7c2ce7b21d808d10edd2a2dba9fc ./arm64-v8a/libglshim.so
1655921f4c91f2f336edf0aac66d8df1b2b649a272aafe365c1f2fa7867129de ./arm64-v8a/libopenxr_loader_generic.so
1feaeafad467c4cafdf2b018a4d84b0bee200c3f711697b4ce97e66a3ba256ca ./arm64-v8a/libovrplatformcompat.so
32525cd0a9ee3d9993d8871cd6905bdcf22cde4f4ba28f5db6434ce7d6554758 ./arm64-v8a/libvrapi.so
9c82f4ff57395e220329a22d0f0f47ce88b77132bed4dfb7b57809077fd0d6c4 ./armeabi-v7a/libopenxr_loader_generic.so
aa4dc0020c77e12d41ef6ce80b23ad90c9cb7e882338eddf2261efe8645cf38d ./arm64-v8a/libvrapi.so
7943c6825e1c2841e54627f96acbd0754a3c06bb608c47f7aa15007aec2191a5 ./armeabi-v7a/libopenxr_loader_generic.so
1871eae093432d277da4bc751bf5f3269dfcf11f9168260b0c3caadb0dedb19d ./dex/oculusos-stubs.dex
b634ab5640e258563c536e658cad87080553df6f34f62269a21d554844e58bfe ./hevc/COPYING.FFmpeg
c1c2a73e269ff765ce6ed74cd19d37d2258a7499873d799c8ee4799575cd56d3 ./hevc/libstagefrighthw.so
7d0e0677d1dc414766a966a4ad60642364b60829fa8873b51534b17c8e571870 ./hevc/manifest.json
e4028fccc30132918160c230958aeac616ac6dbf851e6af0c1fe15517b30f2e6 ./hevc/media_codecs_frameport.xml
66caeda1938934f5bc76d35261641ccee2020015d9932559943749fabd274088 ./hevc/podman.py.txt
1aa733117cf57ccff7cf23f0425dbfd73b0332a3ef1c905ceeca0ccd0449c4e0 ./linux-arm64/XR_APILAYER_FRAMEPORT_timefix.json
28c2430a02bbd8902c5bfb9562c6fd0e318654f9e05c095bfeb94b0450ab1b07 ./linux-arm64/libxr_frameport_timefix.so
b10b3a5c10c3339fc63fd9f6cb4d01ea29be11a863d0ebad1389ea69fd471940 ./linux-arm64-bin/fp_venc
c2c70f4af1a5c3e6089dff1130161dd417f8044f99ec639eeecf1083930aab16 ./win-x64/fp_oculushmd.exe
60ebc5fea05b8945082e2ca8b9f2eb74616012a26eb50133af273dff0fcddc42 ./win-x64/fp_vrsettings.exe
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GNU LESSER GENERAL PUBLIC LICENSE
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That's all there is to it!
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{
"runtime_sha256": "456e912c75cd389abcf6a63bc80e2a53bdc334371d00b200c93680388ae955e2",
"files": {
"libstagefrighthw.so": "c1c2a73e269ff765ce6ed74cd19d37d2258a7499873d799c8ee4799575cd56d3",
"podman.py": "a55a7d18a5725d5b1f461999dab35c988b283dc885fc0f7a41d2d762911729de",
"media_codecs_frameport.xml": "e4028fccc30132918160c230958aeac616ac6dbf851e6af0c1fe15517b30f2e6",
"COPYING.FFmpeg": "b634ab5640e258563c536e658cad87080553df6f34f62269a21d554844e58bfe"
},
"build": {
"ndk_revision": "27.2.12479018",
"ffmpeg_source_sha256": "733984395e0dbbe5c046abda2dc49a5544e7e0e1e2366bba849222ae9e3a03b1"
}
}
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<?xml version="1.0" encoding="utf-8"?>
<MediaCodecs>
<Decoders>
<MediaCodec name="OMX.frameport.hevc.decoder" type="video/hevc" rank="64">
<Limit name="size" min="128x128" max="8192x8192" />
<Limit name="alignment" value="2x2" />
<Limit name="block-size" value="16x16" />
<Limit name="block-count" range="1-138240" />
<Limit name="blocks-per-second" range="1-7864320" />
<Limit name="bitrate" range="1-245000000" />
<Limit name="concurrent-instances" max="1" />
</MediaCodec>
</Decoders>
</MediaCodecs>
+101
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#!/usr/bin/python3
"""Add a per-game codec to Lepton's container, without editing its shared rootfs."""
import hashlib
import json
import os
import shutil
import sys
from pathlib import Path
from xml.etree import ElementTree as ET
def mounts(directory, config, args):
if not args or args[0] != "run":
return []
name = None
for i, arg in enumerate(args):
if arg == "--name" and i + 1 < len(args):
name = args[i + 1]
elif arg.startswith("--name="):
name = arg.partition("=")[2]
if name != f"lepton-steamlaunch-{config['appid']}":
return []
root = Path(config["lepton"]).resolve().parent / "images" / "rootfs"
expected_root = str(root) + ":O"
if not any(arg == expected_root for arg in args):
return []
device = Path("/dev/video-dec0")
runtime = root / "vendor/lib64/libstagefright_softomx.so"
upstream_plugin = (root / "vendor/lib64/libstagefrighthw.so").exists()
for i, arg in enumerate(args):
if arg == "--mount" and i + 1 < len(args):
fields = dict(item.split("=", 1) for item in args[i + 1].split(",") if "=" in item)
target = fields.get("destination", fields.get("target"))
if target == "/vendor/lib64/libstagefrighthw.so":
upstream_plugin = True
if target == "/vendor/lib64/libstagefright_softomx.so" and fields.get("source"):
runtime = Path(fields["source"])
if upstream_plugin:
print("FramePort HEVC: using the runtime's hardware codec plugin", file=sys.stderr)
return []
if not device.exists() or hashlib.sha256(runtime.read_bytes()).hexdigest() != config["runtime_sha256"]:
print("FramePort HEVC: device or runtime ABI differs; retaining the stock codecs", file=sys.stderr)
return []
xml = ET.parse(root / "vendor/etc/media_codecs.xml")
ET.SubElement(xml.getroot(), "Include", href="media_codecs_frameport.xml")
merged = directory / "media_codecs.xml"
temporary = merged.with_suffix(".tmp")
xml.write(temporary, encoding="utf-8", xml_declaration=True)
temporary.replace(merged)
# Lepton supplies its own /dev tmpfs. A Podman --device node disappears
# beneath it; a bind mount matches Lepton's existing GPU/sound device setup.
result = ["--mount", f"type=bind,source={device},destination=/dev/video-dec0,rw"]
for source, target in (
("libstagefrighthw.so", "/vendor/lib64/libstagefrighthw.so"),
("media_codecs.xml", "/vendor/etc/media_codecs.xml"),
("media_codecs_frameport.xml", "/vendor/etc/media_codecs_frameport.xml"),
):
result += ["--mount", f"type=bind,source={directory / source},destination={target},ro"]
print("FramePort HEVC: loading the Iris hardware codec plugin for this container", file=sys.stderr)
return result
def real_podman(directory):
"""Find Podman independently of deployment.json, without recursing into this wrapper."""
own_bin = (directory / "bin").resolve()
own_script = Path(__file__).resolve()
# Lepton runs its `podman exec` calls (boot wait, app pid, logcat mirror) with the Android guest's PATH
# (/product/bin:/system/bin:...), which has no host Podman: the system folders come after PATH. Failing there
# broke Lepton's logcat mirror and app-pid checks, and the container was stopped early.
entries = os.environ.get("PATH", os.defpath).split(os.pathsep) + ["/usr/local/bin", "/usr/bin", "/bin"]
for entry in entries:
folder = Path(entry or os.curdir).resolve()
if folder == own_bin:
continue
found = shutil.which("podman", path=str(folder))
if found:
executable = Path(found).resolve()
if executable.parent != own_bin and executable != own_script:
return str(executable)
raise RuntimeError("no real Podman executable found outside the codec wrapper directory")
def main():
directory = Path(__file__).resolve().parent.parent
args = sys.argv[1:]
fallback = real_podman(directory)
try:
config = json.loads((directory / "deployment.json").read_text())
podman = Path(config["podman"]).resolve()
if podman.parent == (directory / "bin").resolve() or podman == Path(__file__).resolve():
raise ValueError("configured Podman points to the codec wrapper")
extra = mounts(directory, config, args)
launch_args = [args[0], *extra, *args[1:]] if extra else args
os.execv(str(podman), [str(podman), *launch_args])
except Exception as exc: # a codec/configuration failure must never prevent the stock container from starting
print(f"FramePort HEVC: retaining stock codecs: {exc}", file=sys.stderr)
os.execv(fallback, [fallback, *args])
if __name__ == "__main__":
main()
Binary file not shown.
@@ -0,0 +1,19 @@
package: com.CortopiaStudios.Graves
title: GORN2
status: works
tested_version: 1.10.1
engine: Unity
xr: OpenXR
frame:
- frame.unity_text_input
device:
- device.text_input_window
adapter:
haptic_fix: 1
verified:
date: '2026-10-07'
known_good_sha256: d8a7949edc90c19902eb89f888ad6a350475387d630991767b3097667ad16d4c
app: 0.12.0
overport_cli: 1.2.5
issue: 88
source_hint: GORN 2
@@ -0,0 +1,24 @@
package: com.CyberneticWalrus.DoesitStackMeta
title: Does it Stack?
status: issues
notes: Mixed reality mode does not work (works on Demeo), everything else seems to be OK
tested_version: 1.02 (3683)
engine: Unity
xr: OpenXR
frame:
- frame.unity_text_input
- frame.oculusos
device:
- device.text_input_window
adapter:
haptic_fix: 1
refresh_rate: 90.0
verified:
date: '2026-10-09'
known_good_sha256: e9fce6ac812f1bb317a7a6959be89c5ff54e87f56af9ad4c42dff5fecad4efe8
app: 0.12.0
overport_cli: 1.2.5
frame_build: '20261006.6173745'
agent: 59
issue: 112
source_hint: Does It Stack
@@ -0,0 +1,25 @@
package: com.FireproofStudios.TheRoomVR
title: The Room VR
status: works
notes: Plays normally (it used to stay on a grey screen).
details: Unity 2018.4 with built-in Oculus support. It started VR only with frame.unity_oculus_check, then Unity's
render thread crashed in the GL driver (Zink) when OVROverlay copied a 4x4 fade texture into its overlay layer;
frame.unity_no_overlay_copy skips that copy (the fade still works). frame.unity_runtime_msaa_off keeps the eye buffer
at one sample (also GitHub issue 38).
tested_version: '1.02'
engine: Unity
xr: VrApi
frame:
- frame.unity_no_msaa
- frame.unity_oculus_check
- frame.unity_text_input
- frame.unity_runtime_msaa_off
- frame.unity_no_overlay_copy
device:
- device.text_input_window
verified:
date: '2026-10-05'
issue: 38
updated: '2026-10-05'
min_app: 0.11.0
source_hint: The Room VR
+20
View File
@@ -0,0 +1,20 @@
package: com.ForwardXP.nuke
title: Please Don't Touch Anything
status: works
notes: Seems functional
tested_version: '2.2'
engine: Unity
xr: OpenXR
frame:
- frame.unity_text_input
device:
- device.text_input_window
verified:
date: '2026-10-08'
known_good_sha256: 17460c8691b9ff82f6c7ca5597afd0aacf1a94aa30ebb6a6108802991b60f51b
app: 0.12.0
overport_cli: 1.2.5
frame_build: '20261006.6173745'
agent: 59
issue: 106
source_hint: apks
@@ -0,0 +1,21 @@
package: com.FourPlayersStudio.Retronika
title: Retronika
status: works
tested_version: 3.2.601
engine: Unity
xr: OpenXR
frame:
- frame.unity_text_input
device:
- device.text_input_window
adapter:
haptic_fix: 1
verified:
date: '2026-10-07'
known_good_sha256: 290bfda3969547d5f1ff621ab5a8be9dd322fc9eee6b243c863576d4ff5b4b81
app: 0.12.0
overport_cli: 1.2.5
frame_build: '20261006.6173745'
agent: 59
issue: 97
source_hint: Retronika
@@ -0,0 +1,21 @@
package: com.FunktronicLabs.TheLightBrigade
title: The Light Brigade
status: issues
notes: Judder in weapons
tested_version: '746'
engine: Unity
xr: OpenXR
frame:
- frame.unity_text_input
device:
- device.text_input_window
adapter:
haptic_fix: 1
verified:
date: '2026-10-09'
app: 0.12.0
overport_cli: 1.2.5
frame_build: '20261007.6125817'
agent: 59
issue: 114
source_hint: The Light Brigade
@@ -0,0 +1,36 @@
package: com.ILMxLAB.VaderImmortal.ep1
title: 'Vader Immortal: Episode I'
status: works
notes: 'Plays (owner''s headset test): loading card, grip/trigger, hands and the lightspeed sequence fixed. Thumbs
follow the touches with frame.unreal_thumb_touch (Klownicle''s engine fix).'
details: Unreal Engine 4 (GLES). Found and verified in gameplay on a Frame by Klownicle (GitHub issue 49); FramePort
reimplements them as patches that match the game's code exactly and change nothing when it differs. The engine's
Quest checks (IsRunningOnSantaCruz) answer "not a Quest" on the Frame - the menu waited for a Quest-only shader
precompile that never starts (frame.unreal_quest_precompile makes the non-Quest branch report 100 %), and the
game's key map picked the empty Gear VR controls (frame.unreal_quest_keymap keeps the Quest set). Two lightspeed
shaders, as the Frame's GL driver (Zink) compiles them, read loop counters and accumulators before setting them
and hang the GPU; a Vulkan layer under Zink inserts the stores that zero them (frame.zink_shader_fix, zink_shader_fix;
the captured modules are from Lepton 2.8.14 and stop matching if a Frame update changes the driver's output -
the layer logs that). OVRPlugin asks for poses at its own clock (pose_time_fix). Unreal's Oculus input animates the
thumbs from near-touch, which the Frame never reports (frame.unreal_thumb_touch reads the touches instead; binding
the proximity to the touch inputs in FrameBridge didn't reach the game). The Frame's SteamVR runtime
leaks about 20 MB a second while the game runs (reported to Valve).
tested_version: 1.1.1+667256.cl.387770
engine: Unreal
xr: VrApi
alt_overport:
- patch_remove_unreal_force_quit
frame:
- frame.unreal_quest_precompile
- frame.unreal_quest_keymap
- frame.unreal_thumb_touch
- frame.zink_shader_fix
adapter:
pose_time_fix: 1
zink_shader_fix: 12016:b2919629761ad268e0b21c72ac8520f81b76e72c3adc26897f97eae9a3e70a66:3092:0x0003003e,166,82,0x0003003e,177,82,0x0003003e,183,82,0x0003003e,189,82,0x0003003e,256,82,0x0003003e,266,82,0x0003003e,272,82,0x0003003e,278,82,0x0003003e,318,82,0x0003003e,328,82,0x0003003e,334,82,0x0003003e,340,82;11436:6f18be49f2aaa2452f962eb16f7af744c5c22a7b25f37ce681e0d6399e35a869:2932:0x0003003e,164,80,0x0003003e,175,80,0x0003003e,181,80,0x0003003e,187,80,0x0003003e,254,80,0x0003003e,264,80,0x0003003e,270,80,0x0003003e,276,80,0x0003003e,316,80,0x0003003e,326,80,0x0003003e,332,80,0x0003003e,338,80
verified:
date: '2026-10-09'
issue: 49
updated: '2026-10-09'
min_app: 0.12.1
source_hint: Vader Immortal- Episode I
@@ -0,0 +1,24 @@
package: com.ILMxLAB.VaderImmortal.ep2
title: 'Vader Immortal: Episode II'
status: works
notes: Plays (owner's headset test, 2026-10-09) with Episode I's fixes, which FramePort finds in this episode's
code too.
details: 'Unreal Engine 4 (GLES), the same engine build as Episode I: the Quest-only shader precompile and key map
(frame.unreal_quest_precompile, frame.unreal_quest_keymap), thumbs from the capacitive touches (frame.unreal_thumb_touch)
and poses at OVRPlugin''s clock (pose_time_fix). Episode I''s lightspeed shader fix doesn''t apply. The campaign
intro once stayed black with its dialogue playing; it rendered on the next run.'
tested_version: 2.0.3+667261.cl.387778
engine: Unreal
xr: VrApi
alt_overport:
- patch_remove_unreal_force_quit
frame:
- frame.unreal_quest_precompile
- frame.unreal_quest_keymap
- frame.unreal_thumb_touch
adapter:
pose_time_fix: 1
verified:
date: '2026-10-09'
min_app: 0.12.1
source_hint: Vader Immortal- Episode II
@@ -0,0 +1,24 @@
package: com.ILMxLAB.VaderImmortal.ep3
title: 'Vader Immortal: Episode III'
status: works
notes: Plays (owner's headset test, 2026-10-09) with Episode I's fixes, which FramePort finds in this episode's
code too.
details: 'Unreal Engine 4 (GLES), the same engine build as Episode I: the Quest-only shader precompile and key map
(frame.unreal_quest_precompile, frame.unreal_quest_keymap), thumbs from the capacitive touches (frame.unreal_thumb_touch)
and poses at OVRPlugin''s clock (pose_time_fix). Episode I''s lightspeed shader fix doesn''t apply. The campaign
intro starts on a black screen with only dialogue: that is the game, not a bug.'
tested_version: 3.0.3+667263.cl.387932
engine: Unreal
xr: VrApi
alt_overport:
- patch_remove_unreal_force_quit
frame:
- frame.unreal_quest_precompile
- frame.unreal_quest_keymap
- frame.unreal_thumb_touch
adapter:
pose_time_fix: 1
verified:
date: '2026-10-09'
min_app: 0.12.1
source_hint: Vader Immortal- Episode III
@@ -4,14 +4,25 @@ tested_version: '1.03'
source_hint: Sniper Elite VR
engine: Unity
xr: VrApi
status: unsupported
notes: 'GPU hang (zink: DEVICE LOST) even with MSAA off.'
details: Legacy VrApi via OVRPlugin.
status: works
notes: Plays with controllers that follow the hands (owner's headset test, Quest 1 build 35713).
details: 'Unity 2019.4 on its built-in Oculus VR (no Oculus XR Plugin). Its legacy frame loop never waited for frames
(GPU hang, zink: DEVICE LOST) and Unity reported only Go controllers: frame.unity_oculus_check. Its frame wait then
deadlocked at the Init scene (Unity skipped beginning a frame) and the physics-step pose update located the
controllers in the past (hands lagged): both fixed in that patch (revision 5), switched on for this game by ovrp_begin_gate and ovrp_hold_physics. Grabbing an object in the tutorial
vibrates the controller; OVRPort''s envelope conversion then allocated ~1 GB/s until the memory cap ended the game:
haptic_fix. The Quest 1 build has no arraysources_assets.hd, which the game loads on the Frame (it detects a Quest
2) and then skips the .sd bundle: textures are missing unless the .sd file is also present under the .hd name in the
game''s obb folder.'
frame:
- frame.unity_no_msaa
- frame.unity_oculus_check
adapter:
haptic_fix: 1
ovrp_begin_gate: 1
ovrp_hold_physics: 1
pcvr_alternative: Sniper Elite VR (Steam PC VR). Winter Warrior (Quest) works on the Frame.
verified:
date: '2026-09-28'
overport_cli: 1.2.3
overport_runtime: 3.4.3-23204ea
known_good_sha256: e80883eb6945e267a375edf0ffd789268686440819add9d4dee9fdbdf466cbe4
date: '2026-10-07'
updated: '2026-10-07'
min_app: 0.12.1
@@ -0,0 +1,24 @@
package: com.MightyCoconut.WalkaboutMiniGolf
title: Walkabout Mini Golf
status: works
tested_version: '6.7'
engine: Unity
xr: OpenXR
frame:
- frame.unity_text_input
- frame.oculusos
device:
- device.text_input_window
adapter:
controller_models: 1
haptic_fix: 1
scale: 1.5
verified:
date: '2026-10-08'
known_good_sha256: cf3b5cbe131af8a2baaa3f5c665b1c7001c8b299473abfcf98d90e3c02b08a2f
app: 0.12.0
overport_cli: 1.2.5
frame_build: '20261007.6125817'
agent: 59
issue: 111
source_hint: Walkabout Mini Golf
+10 -6
View File
@@ -1,13 +1,14 @@
package: com.NewFolderGames.IAmCat
title: I Am Cat
status: issues
notes: The view vibrates slightly, even when holding still.
status: works
notes: Steady view with pose_consistency (the judder is gone).
details: Unity 2022.3 with the Oculus XR Plugin falls back to GLES (Zink) on the Frame, where its single-pass
(multiview) rendering drew the right eye wrong (GitHub issue 8); frame.unity_multipass renders each eye in its own
pass (OculusSettings.GetStereoRenderingMode + its inlined read in OculusLoader.Initialize). Poses and frame times
are consistent, but every frame reaches the runtime one display period late (two passes on Zink) and the game
clamps its physics step to 10 ms, so the view judders; scale 0.8 didn't change it. Possible next steps are fixing the
multiview path instead or the game's fixed timestep.
clamps its physics step to 10 ms. The judder came from the game locating its views about three times per frame and
getting slightly different poses each time; FrameBridge pose_consistency returns the same views for repeated
queries of one display time (proposed in GitHub issue 8). The grey right eye on the loading screen is still open.
tested_version: 1.4.0.0
engine: Unity
xr: OpenXR
@@ -16,8 +17,11 @@ frame:
- frame.unity_multipass
device:
- device.text_input_window
adapter:
pose_consistency: 1
verified:
date: '2026-10-03'
date: '2026-10-05'
issue: 8
updated: '2026-10-04'
updated: '2026-10-05'
min_app: 0.11.0
source_hint: I Am Cat
@@ -0,0 +1,29 @@
package: com.PixelToys.BattleSisters
title: BattleSisters
status: works
notes: Plays; controller buttons and vibration work, hands follow the controllers (pose_time_fix).
details: Unity 2019.4 with Unity's built-in Oculus support. frame.unity_oculus_check starts VR (Meta's system-app
check), adds the frame wait its legacy loop never makes (without it the GPU hung, black screen) and lets Unity's
Oculus input accept Lepton's device model (it only reported controllers on a device named "Oculus ...", so buttons
were dead). haptic_fix stops the first controller vibration from freezing the Frame (OVRPort's loader read its
duration in nanoseconds as seconds and the game ran out of memory). With pose_time_fix the hands follow the controllers
- OVRPlugin asked for hand poses at Android's monotonic "now", which on SteamOS 0.4.5 is 2.56 s behind the runtime's
XrTime, so the hands lagged far behind.
tested_version: 1.2.4
engine: Unity
xr: VrApi
frame:
- frame.unity_no_msaa
- frame.unity_oculus_check
- frame.unity_text_input
- frame.unity_runtime_msaa_off
- frame.unity_gl_shim
adapter:
haptic_fix: 1
pose_time_fix: 1
verified:
date: '2026-10-08'
issue: 48
updated: '2026-10-08'
min_app: 0.12.1
source_hint: Battle Sister
+18 -8
View File
@@ -1,15 +1,25 @@
package: com.StressLevelZero.BONELAB
title: BONELAB
status: unsupported
notes: Crashes while starting its graphics (Vulkan); no fix yet.
details: SIGSEGV in vkCreateInstance, called from the game's own Vulkan hooks (libSLZQuestNative.so) into code that no
longer exists, right after OVRPlugin's pre-initialization creates and destroys an OpenXR instance. Keeping the
runtime (vrclient.so) and Steam's Fossilize layer loaded didn't help, so the stale pointer is to memory freed with
that first instance.
status: works
notes: Builds 1.2068 and 1.2974 play (owner's headset tests). One recipe serves both builds - 1.2068 needs frame.unity_user_presence (head tracking and controls); 1.2974 also needs
frame.slz_vulkan_hooks (72 fps after about 35 s of shader prewarming), which changes nothing on 1.2068.
details: Both builds - the game runs (72 fps), but its player body stayed frozen - no head tracking, the controllers stuck to the
model, no buttons - although OpenXR input and OVRPlugin's poses were fine. A few seconds after start (when Unity
switches XR loaders) OVRPlugin reports the worn headset as not worn (ovrp_GetUserPresent2 -> 0), and BONELAB's
Marrow rig only follows the player while Unity's HMD device reports UserPresence (OpenControllerRig checks
XRHMD.IsUserPresent every frame). frame.unity_user_presence reports the headset as worn. Build 1.2974 only - it adds Stress
Level Zero's graphics plugin (libSLZQuestNative.so), which hooks Unity's Vulkan start-up (vkCreateInstance/
vkCreateDevice) and vkCreateSampler; on the Frame its vkCreateInstance wrapper calls an invalid pointer right after
OVRPlugin's pre-init instance is destroyed (a jump to 0, into an unloaded library, or a hang). frame.slz_vulkan_hooks
switches its two registrations off, so Unity starts Vulkan itself; the plugin's pipeline cache isn't used.
tested_version: 1.2974.57485
engine: Unity
xr: OpenXR
frame:
- frame.unity_user_presence
- frame.slz_vulkan_hooks
verified:
date: '2026-10-04'
updated: '2026-10-04'
date: '2026-10-08'
updated: '2026-10-08'
source_hint: BONELAB
min_app: 0.12.1
+22
View File
@@ -0,0 +1,22 @@
package: com.ToastVR.Matilda
title: Max Mustard
status: works
tested_version: 1.1.0
engine: Unity
xr: OpenXR
frame:
- frame.unity_text_input
device:
- device.text_input_window
adapter:
haptic_fix: 1
verified:
date: '2026-10-08'
known_good_sha256: 9a67459fa36c3b9ac0d035e6c43b1809b39772699333e8cfd7d2a4d7f17926a7
app: 0.12.0
overport_cli: 1.2.5
frame_build: '20261007.6125817'
agent: 59
issue: 110
updated: '2026-10-09'
source_hint: com.ToastVR.Matilda
@@ -0,0 +1,22 @@
package: com.ToastVR.RichiesPlankExperience
title: Richie's Plank Experience
status: works
tested_version: 2.3.585
engine: Unity
xr: OpenXR
frame:
- frame.unity_text_input
- frame.oculusos
device:
- device.text_input_window
adapter:
haptic_fix: 1
verified:
date: '2026-10-07'
known_good_sha256: 7eb1366c2398e554624a5d66aefb0c731c64b1b6944bc1726d9187f123c37fb7
app: 0.12.0
overport_cli: 1.2.5
frame_build: '20260922.6101926'
agent: 59
issue: 95
source_hint: apks
@@ -0,0 +1,23 @@
package: com.VR_HOT.VR_HOT_Quest
title: VR HOT Quest
status: works
tested_version: 0.8.8.1
engine: Unity
xr: OpenXR
frame:
- frame.unity_text_input
- frame.oculusos
device:
- device.text_input_window
adapter:
controller_models: 1
haptic_fix: 1
verified:
date: '2026-10-08'
known_good_sha256: c321606c536eba1673572a9f44fd9e20d2cb5bd9609d536189e6ad7057b9cd67
app: 0.12.0
overport_cli: 1.2.5
frame_build: '20260922.6101926'
agent: 59
issue: 98
source_hint: VR-HOT-Quest-0.8.8.1
+12 -5
View File
@@ -1,16 +1,23 @@
package: com.YourCompany.RoboRecall
title: Robo Recall
tested_version: '1.0'
source_hint: 'Robo Recall- Unplugged'
engine: Unreal
xr: VrApi
status: works
notes: Needed the LAUNCHER category fix.
details: Source APK is a community 'patch+savefix+90Hz' build.
details: Source APK is a community 'patch+savefix+90Hz' build. Shares Vader Immortal's Unreal 4 Oculus input (GitHub
49) - thumbs follow the touches (frame.unreal_thumb_touch) and controller poses are located at the right time
(pose_time_fix); added 2026-10-09 from Vader's headset results, not yet checked in this game.
tested_version: '1.0'
engine: Unreal
xr: VrApi
alt_overport:
- patch_remove_unreal_force_quit
frame:
- frame.unreal_thumb_touch
adapter:
pose_time_fix: 1
verified:
date: '2026-09-28'
overport_cli: 1.2.3
overport_runtime: 3.4.3-23204ea
known_good_sha256: 4ce6e3563da131e288645f4b62a634ac98043e55bc42b7c0ad5f461207d5f53c
updated: '2026-10-09'
source_hint: Robo Recall- Unplugged
+25
View File
@@ -0,0 +1,25 @@
package: com.YourCompany.SWP_VR
title: Star Wars Pinball VR
tested_version: '1.4'
source_hint: Star Wars Pinball VR
engine: Unreal
xr: VrApi
status: works
notes: Plays (owner's headset test); one short audio hiccup seen.
details: 'Unreal 4.25 (GLES) built against OVRPlugin 1.44. Four Frame problems in a row: Zink crashed on Unreal''s
multisampled render-to-texture (fault addr 0x10000 on the RHIThread): frame.unreal_gl_shim, which keeps Unreal''s
multiview and draws those passes single-sampled; OVRPort''s OVRPlugin lacks ovrp_GetPTWNear, so Unreal''s Oculus
module never started VR (then a null pointer in GetMultiViewSceneColor): frame.unreal_ovrp_entrypoints; the engine''s
OpenSSL assembly has unpaired return-address checks the Frame''s CPU enforces (SIGILL on the HttpManager thread):
frame.pac_hints. Needs its OBB (main.10765).'
frame:
- frame.unreal_gl_shim
- frame.unreal_ovrp_entrypoints
- frame.pac_hints
adapter:
haptic_fix: 1
verified:
date: '2026-10-08'
issue: 83
updated: '2026-10-08'
min_app: 0.12.1
+23
View File
@@ -0,0 +1,23 @@
package: com.asg.clockworkdev
title: Clockwork
status: works
tested_version: '1.29'
engine: Unity
xr: OpenXR
frame:
- frame.unity_text_input
- frame.unity_runtime_msaa_off
- frame.unity_gl_shim
device:
- device.text_input_window
adapter:
haptic_fix: 1
verified:
date: '2026-10-09'
known_good_sha256: 99a14eed320ba267153963c2d87d4e11e943b9920d48dfd5352c681de28ba95e
app: 0.12.1.dev203
overport_cli: 1.2.5
frame_build: '20261007.6125817'
agent: 67
issue: 116
source_hint: com.asg.clockworkdev
@@ -0,0 +1,21 @@
package: com.beatgames.beatsaber.lj369vr
title: Beat Saber
status: works
tested_version: 1.40.8_7379
engine: Unity
xr: OpenXR
frame:
- frame.unity_text_input
- frame.unity_runtime_msaa_off
- frame.unity_gl_shim
device:
- device.text_input_window
verified:
date: '2026-10-06'
known_good_sha256: 6366a5411328b21de9e2da034af78290882b3c27b7a8f0c61688196e91320055
app: 0.11.0
overport_cli: 1.2.5
frame_build: '20261005.6135832'
agent: 56
issue: 68
source_hint: Beat Saber
+10 -5
View File
@@ -1,16 +1,21 @@
package: com.camouflaj.manta
title: 'Batman: Arkham Shadow'
tested_version: 1.4.1-350961
source_hint: 'Batman- Arkham Shadow'
engine: Unity
xr: OpenXR
status: works
notes: Large data set (~27 GiB) incl. all language packs.
details: Uses Meta XR Audio (Wwise), handled by patch_meta_xr_audio. Includes all language packs (~28 GB).
details: 'Uses Meta XR Audio (Wwise), handled by patch_meta_xr_audio. Includes all language packs (~28 GB). sync_guard
(to test, GitHub #102) - a reporter''s game quit to Steam''s waiting screen after the Frame runtime crashed in
xrSyncActions (CVRInputLatest::UpdateActionState), the input race Myst had.'
tested_version: 1.4.1-350961
engine: Unity
xr: OpenXR
overport_extra:
- patch_disable_space_warp
adapter:
sync_guard: 1
verified:
date: '2026-09-28'
overport_cli: 1.2.3
overport_runtime: 3.4.3-23204ea
known_good_sha256: 796d1cab08f614d72c50d9702974c719c0908f5de91183cfe02d1fd5eb09551a
updated: '2026-10-09'
source_hint: Batman- Arkham Shadow
@@ -0,0 +1,21 @@
package: com.characterBank.ruinsmagus
title: RUINSMAGUS
status: works
tested_version: 1.2.3
engine: Unity
xr: VrApi
frame:
- frame.unity_text_input
device:
- device.text_input_window
adapter:
haptic_fix: 1
verified:
date: '2026-10-07'
known_good_sha256: 230e5625fbdfebb47c4d96aeb87f45270e4e6c79a33c08315c90626ab7465fe5
app: 0.12.0
overport_cli: 1.2.5
frame_build: '20261006.6173745'
agent: 59
issue: 89
source_hint: RUINSMAGUS
@@ -0,0 +1,22 @@
package: com.cloudheadgames.pistolwhip
title: Pistol Whip
status: works
notes: 120 HZ
tested_version: 1.6.0.2
engine: Unity
xr: OpenXR
frame:
- frame.unity_text_input
device:
- device.text_input_window
adapter:
haptic_fix: 1
verified:
date: '2026-10-08'
known_good_sha256: ebd97af54c59d59d473c98492c1bb26ce6059b7e59f27a08acfc5ada23d0b774
app: 0.12.0
overport_cli: 1.2.5
frame_build: '20261006.6173745'
agent: 59
issue: 100
source_hint: Pistol Whip
+25
View File
@@ -0,0 +1,25 @@
package: com.coatsink.alone
title: Jurassic World Aftermath Collection
status: works
notes: Plays (owner's headset test, 2026-10-06).
tested_version: v3.16
engine: Unity
xr: VrApi
frame:
- frame.unity_no_msaa
- frame.unity_oculus_check
- frame.unity_text_input
- frame.unity_runtime_msaa_off
- frame.unity_gl_shim
- frame.vrapi_stub
device:
- device.text_input_window
adapter:
haptic_fix: 1
verified:
date: '2026-10-06'
known_good_sha256: 0566b39d96258fa15eb1b03f27a7ad4219eb5442b0355cd803ed1cf13313f1b3
app: 0.12.0
updated: '2026-10-06'
min_app: 0.12.0
source_hint: Jurassic World Aftermath Collection
@@ -1,17 +1,18 @@
package: com.crowscrowscrows.AccountingPlus
title: Accounting+
status: issues
notes: Starts in VR, but doesn't get past its "press any button" screen.
status: works
notes: Plays normally, including the "press any button" screen after choosing to sit or stand.
details: Unity 2017.4 built-in Oculus support. frame.unity_oculus_check gets VR started (Meta's system-app check and
the frame wait its legacy loop never makes, libfp_ovrp.so), ~72 fps. Controller input reaches the game's OVRInput
cleanly (both Touch controllers connected, individual button bits, input focus 1 while focused) but the screen
doesn't continue; Cpp2IL can't read this Unity version to see what it waits for.
the frame wait its legacy loop never makes, libfp_ovrp.so), ~72 fps. The motion warning after the stance selection
waits for a mouse click (Input.GetMouseButtonDown), which a Quest delivers for the controller press and Lepton never
does; the same library now counts a newly pressed trigger or A/B/X/Y as that click.
tested_version: 1.24.35
engine: Unity
xr: VrApi
frame:
- frame.unity_oculus_check
verified:
date: '2026-10-04'
updated: '2026-10-04'
date: '2026-10-06'
updated: '2026-10-06'
min_app: 0.11.0
source_hint: Accounting+
+22
View File
@@ -0,0 +1,22 @@
package: com.curif.AgeOfJoy
title: AgeOfJoy
status: works
tested_version: '1.0'
engine: Unity
xr: OpenXR
frame:
- frame.unity_text_input
- frame.oculusos
device:
- device.text_input_window
adapter:
haptic_fix: 1
verified:
date: '2026-10-08'
known_good_sha256: 9780e71e417b86290147c67c83755305801d8957909734c717a519034edefdf9
app: 0.12.0
overport_cli: 1.2.5
frame_build: '20261006.6173745'
agent: 59
issue: 103
source_hint: AgeOfJoy 05 rc30
+23
View File
@@ -0,0 +1,23 @@
package: com.drbeef.doom3quest
title: Doom3Quest
status: issues
notes: 'HUD and PDA show with frame.gl_multiview_fbo (Xandrix1987''s headset test, GitHub 77, no frame-rate drop
with the PDA open). Open: the player sometimes switches between walking and running.'
details: Doom3Quest compiles every vertex shader for two views (OVR_multiview) and draws its HUD/PDA into single-view
framebuffers. Mesa (the Frame's GL) rejects that combination as the spec requires and drops the draw, so they
stayed black; frame.gl_multiview_fbo draws those passes with a single-view copy of the shader. Xandrix1987's framebuffer.cpp
fix went upstream as a PR to Team-Beef-Studios/Doom3Quest.
tested_version: 1.4.8
engine: Other
xr: OpenXR
frame:
- frame.gl_multiview_fbo
verified:
date: '2026-10-06'
known_good_sha256: 3c733f5cd08b6fa5d9e2775b1c1aee36b5943518b5d8451ba87e3c59a702afdf
app: 0.12.0
overport_cli: 1.2.3
issue: 77
updated: '2026-10-09'
min_app: 0.12.1
source_hint: doom3quest148
+17
View File
@@ -0,0 +1,17 @@
package: com.drbeef.lambda1vr
title: Lambda1VR
status: works
notes: 'Needs the game data: upload the release''s xash folder to the game''s storage (Files tab) and set --msaa
1 in xash/commandline.txt. Owner''s headset test, 2026-10-06.'
tested_version: 1.7.3
engine: Other
xr: OpenXR
frame:
- frame.tbxr_vendor
verified:
date: '2026-10-06'
known_good_sha256: 10bbccceb8d9a84ff3bcc9a21fd59db52784ff7742998bbe5b30d938dd7b97d2
app: 0.12.0
updated: '2026-10-06'
min_app: 0.12.0
source_hint: Lambda1VR
+11 -5
View File
@@ -1,18 +1,24 @@
package: com.forcefieldxr.timestall
title: Time Stall
tested_version: '1.0'
source_hint: Time Stall
engine: Unreal
xr: VrApi
status: issues
notes: Both eyes distort during movement (unresolved).
details: Legacy VrApi via OVRPlugin.
details: Legacy VrApi via OVRPlugin. Shares Vader Immortal's Unreal 4 Oculus input (GitHub 49) - thumbs follow the
touches (frame.unreal_thumb_touch) and controller poses are located at the right time (pose_time_fix); added 2026-10-09
from Vader's headset results, not yet checked in this game.
tested_version: '1.0'
engine: Unreal
xr: VrApi
alt_overport:
- patch_remove_unreal_force_quit
frame:
- frame.unreal_thumb_touch
- frame.nodebug
adapter:
pose_time_fix: 1
verified:
date: '2026-09-28'
overport_cli: 1.2.3
overport_runtime: 3.4.3-23204ea
known_good_sha256: 50c4d05b663b2f1851f5a7d650a89fd34587d65fafba13cc58671c96f7016db6
updated: '2026-10-09'
source_hint: Time Stall
+27
View File
@@ -0,0 +1,27 @@
package: com.ilmxlab.tales
title: 'Star Wars: Tales from the Galaxy''s Edge'
status: unknown
notes: Not working yet - after the intro logos and a loading animation the picture goes black (GitHub issue 61).
Gets the controller fixes found for Vader Immortal (same studio) to test.
details: Unreal Engine 4 (GLES) by ILMxLAB, like Vader Immortal, but a different engine build - it has none of Vader's
Quest-only branches (no GetQuestShaderPrecompilePercent or RPOC key map; it precompiles shaders through Unreal's
own pipeline cache), so frame.unreal_quest_precompile/_keymap don't apply. Its seasons and Wwise banks are Meta
platform asset files (frame.asset_files). Vader's OVRPlugin findings apply to it as well - poses asked for at
OVRPlugin's own clock (pose_time_fix) and thumbs from near-touch, which the Frame never reports (frame.unreal_thumb_touch).
Ruled out for the black picture so far (see the diagnostics in issue 61) - asset-file paks, Valve's foveation,
GL errors; the game's own eye image reads back black.
tested_version: 1.1.9+734762.cl.439699
engine: Unreal
xr: VrApi
alt_overport:
- patch_remove_unreal_force_quit
frame:
- frame.asset_files
- frame.unreal_thumb_touch
adapter:
pose_time_fix: 1
verified:
issue: 61
updated: '2026-10-09'
min_app: 0.12.1
source_hint: Star Wars- Tales from the Galaxys Edge
@@ -0,0 +1,24 @@
package: com.markschramm.gravitylab
title: Gravity Lab
status: works
notes: Works great, along with passthrough mode
tested_version: '1.221'
engine: Unity
xr: OpenXR
frame:
- frame.unity_text_input
- frame.unity_runtime_msaa_off
- frame.unity_gl_shim
device:
- device.text_input_window
adapter:
haptic_fix: 1
verified:
date: '2026-10-09'
known_good_sha256: 82c95ee7487a130b6e37b967dd97c8362bf4d7e873fcff823f2c7877a62ff99f
app: 0.12.0
overport_cli: 1.2.5
frame_build: '20261007.6125817'
agent: 59
issue: 113
source_hint: Gravity Lab
+12 -5
View File
@@ -1,18 +1,25 @@
package: com.nDreams.PhantomQuest
title: 'Phantom: Covert Ops'
tested_version: '1.2'
source_hint: 'Phantom- Covert Ops'
engine: Unreal
xr: VrApi
status: issues
notes: DLC/store button crashes (no Meta store). Installs the no-ForceQuit build.
details: The regular build quits itself on the Frame (System.exit after a failed platform check), so the no-ForceQuit
build is installed.
build is installed. Shares Vader Immortal's Unreal 4 Oculus input (GitHub 49) - thumbs follow the touches (frame.unreal_thumb_touch)
and controller poses are located at the right time (pose_time_fix); added 2026-10-09 from Vader's headset results,
not yet checked in this game.
tested_version: '1.2'
engine: Unreal
xr: VrApi
alt_overport:
- patch_remove_unreal_force_quit
use_alt: true
frame:
- frame.unreal_thumb_touch
adapter:
pose_time_fix: 1
verified:
date: '2026-09-28'
overport_cli: 1.2.3
overport_runtime: 3.4.3-23204ea
known_good_sha256: bb02b20a23fbe5e7a580ecde15a3cd015a4183421a51aab4a4dbcddbe7a09d1d
updated: '2026-10-09'
source_hint: Phantom- Covert Ops
+19
View File
@@ -0,0 +1,19 @@
package: com.odders.shapeit
title: BodyCombat
status: works
tested_version: 3.0.0
engine: Unity
xr: OpenXR
frame:
- frame.unity_text_input
device:
- device.text_input_window
verified:
date: '2026-10-05'
known_good_sha256: 1aa5b2a46b25c86db65e3355a575af14b5d4d89b967c812274f181aab2e62b33
app: 0.9.1
overport_cli: 1.2.5
frame_build: '20260930.6234839'
agent: 48
issue: 56
source_hint: LES MILLS BODYCOMBAT
+12 -8
View File
@@ -1,11 +1,12 @@
package: com.playful.LuckysTale
title: Lucky's Tale
status: issues
notes: Runs out of memory within a few minutes and freezes the Frame until the game is killed.
details: Unity's asset loading thread (Loading.PreloadManager) grows the game's native heap by about 1 GB/s
shortly after start (10+ GB plus all swap, then the kernel kills it; perf page-fault profile, 2026-10-04). The text
window and the MSAA patch aren't the cause (same with the window off); the OBB is byte-identical to the original.
The earlier "headset restarted in a menu" reports (GitHub issue 9) were most likely this. No fix yet.
status: works
notes: Plays normally; touching a save slot no longer freezes the Frame (haptic_fix).
details: Touching a save slot vibrates the controller through XR_FB_haptic_amplitude_envelope; OVRPort's OpenXR
loader converts that envelope with the duration in nanoseconds read as seconds and allocates an enormous buffer, so
the Frame ran out of memory and froze (found by the GitHub issue 9 reporter). FrameBridge's extension shim turns the
envelope into a plain vibration before OVRPort's loader sees it (haptic_fix). Brief pauses came from the headset's
wear sensor flickering, now hidden by focus_hold (on by default).
tested_version: 1.0.55
engine: Unity
xr: VrApi
@@ -14,8 +15,11 @@ frame:
- frame.unity_runtime_msaa_off
device:
- device.text_input_window
adapter:
haptic_fix: 1
verified:
date: '2026-10-03'
date: '2026-10-05'
issue: 9
updated: '2026-10-04'
updated: '2026-10-05'
min_app: 0.11.0
source_hint: Luckys Tale
+17
View File
@@ -0,0 +1,17 @@
package: com.survios.Creed
title: Creed
status: works
tested_version: CRU-386950
engine: Unreal
xr: OpenXR
alt_overport:
- patch_remove_unreal_force_quit
verified:
date: '2026-10-05'
known_good_sha256: c319dd95198a0a96a883aa70f6be9c843da0a265967fa4a7343ce7e6f4bfdc87
app: 0.10.0
overport_cli: 1.2.5
frame_build: '20260930.6234839'
agent: 54
issue: 60
source_hint: Creed Rise to Glory
+22
View File
@@ -0,0 +1,22 @@
package: com.tvb.cubism
title: cubism
status: works
tested_version: 1.8.0
engine: Unity
xr: OpenXR
frame:
- frame.unity_text_input
device:
- device.text_input_window
adapter:
haptic_fix: 1
scale: 2.0
verified:
date: '2026-10-09'
known_good_sha256: e4e000392e53111a991c1c78653c9241b8007f81dcdb126a4f4b2003033f5a6e
app: 0.12.0
overport_cli: 1.2.5
frame_build: '20261007.6125817'
agent: 59
issue: 121
source_hint: com.tvb.cubism
@@ -0,0 +1,26 @@
package: com.vertigogames.ImpactDevelopment
title: Metro Awakening
status: works
notes: Plays (owner's headset test) with the Vulkan shim's fixes, fragment density maps hidden, space warp off and without
Valve's VALVE_rpo layer (random jumping polygons in 3D without the last two, as in Into The Radius 2).
details: Unreal 5.2 (Vulkan) quit itself (ForceQuit, use_alt), then crashed three times in the Frame's Vulkan driver
(Turnip) on things Quest's driver ignores - a depth resolve in a subpass without a depth attachment, image barriers
and image views for a missing image. Unreal turns on fragment-density-map foveation because the driver offers the
extension and then expects the density map from the headset, which the Frame never provides; vk_hide_fdm hides the
extension from the game (Valve's own foveation layer is unaffected).
tested_version: 1.0-916944
engine: Unreal
xr: OpenXR
alt_overport:
- patch_remove_unreal_force_quit
use_alt: true
adapter:
vk_spec_fixes: 1
vk_hide_fdm: 1
hide_space_warp: 1
lepton_env:
VK_INSTANCE_LAYERS: VK_LAYER_VALVE_fdm_injection
verified:
date: '2026-10-06'
updated: '2026-10-06'
source_hint: Metro Awakening
@@ -0,0 +1,22 @@
package: com.zenstudios.PFXVRQuest
title: Pinball FX VR
status: issues
notes: Plays; mixed reality mode not working yet. Space warp off (fewer stutters).
tested_version: '1.9'
engine: Unreal
xr: OpenXR
alt_overport:
- patch_remove_unreal_force_quit
adapter:
equirect_emul: 1
hide_space_warp: 1
verified:
date: '2026-10-05'
known_good_sha256: ec5491f6a809c0ee9624e4a43aa0f2c307eb048763492d32a00ff4e0511efe54
app: 0.9.1
overport_cli: 1.2.5
frame_build: '20260930.6234839'
agent: 48
issue: 50
updated: '2026-10-06'
source_hint: Pinball FX VR
+21
View File
@@ -0,0 +1,21 @@
package: io.ARVORE.TheBoysVR
title: The Boys VR
status: works
notes: Plays with space warp off (owner's headset test, 2026-10-06; black screen reported before).
tested_version: 1.1.0.345
engine: Unity
xr: OpenXR
frame:
- frame.unity_text_input
device:
- device.text_input_window
adapter:
haptic_fix: 1
hide_space_warp: 1
verified:
date: '2026-10-06'
known_good_sha256: 5df46b1771611c607229ee59298d983a4d78a57591d4864a02da2df5d2b6f97b
app: 0.12.0
updated: '2026-10-06'
min_app: 0.12.0
source_hint: The Boys
+21
View File
@@ -0,0 +1,21 @@
package: jp.co.amata.nvr
title: The Tale of Onogoro
status: works
tested_version: 1.1.0248
engine: Unity
xr: OpenXR
frame:
- frame.unity_text_input
device:
- device.text_input_window
adapter:
haptic_fix: 1
verified:
date: '2026-10-08'
known_good_sha256: d6258a22a0a6e4588bbec36170f126bffc44ed64784f99e37cf4b03ad212fb79
app: 0.12.0
overport_cli: 1.2.5
frame_build: '20261006.6173745'
agent: 59
issue: 108
source_hint: The Tale of Onogoro
+18
View File
@@ -0,0 +1,18 @@
package: org.timecrisis.quest
title: Time Crisis VR (Experimental)
status: works
notes: Fully playable at 120hz
tested_version: 0.8.3
engine: Other
xr: OpenXR
frame:
- frame.sdl_clipboard
verified:
date: '2026-10-06'
known_good_sha256: 4e67411a8e9c0b5fbb19ca7908c4222aa5ad1b2d47a8f4b5018b4fe9c2f5324e
app: 0.12.0
overport_cli: 1.2.3
frame_build: '20261005.6135832'
agent: 59
issue: 80
source_hint: TimeCrisisVR-v0.8.3-quest
+23
View File
@@ -0,0 +1,23 @@
package: rift.beat_saber
title: Beat Saber
status: works
notes: 'Supports SteamVR/OpenXR itself: runs directly, without Revive.'
engine: Unity
xr: OpenXR
kind: rift
quest_package: com.beatgames.beatsaber.lj369vr
pcvr:
- pcvr.xr_timefix
- pcvr.steamvr_tuning
pcvr_remove:
- pcvr.revive
as_is: true
verified:
date: '2026-10-09'
known_good_sha256: dc80bd1f8e46e7b7cdc4fbf51a84e68f2918d7481581bee9c21f65e269c6bf8b
app: 0.12.1.dev232
overport_cli: 1.2.5
frame_build: '20261007.6125817'
agent: 67
issue: 117
source_hint: Beat Saber
@@ -0,0 +1,23 @@
package: rift.eleven_table_tennis_vr
title: 'Eleven: Table Tennis VR'
status: works
notes: 'Supports SteamVR/OpenXR itself: runs directly, without Revive (arguments -vrmode OpenVR).'
engine: Unity
xr: LibOVR+OpenVR
kind: rift
pcvr:
- pcvr.launch_args
- pcvr.xr_timefix
- pcvr.steamvr_tuning
pcvr_remove:
- pcvr.revive
as_is: true
verified:
date: '2026-10-09'
known_good_sha256: 2cdfe3b096aef0bf76726156699381f7847ca4d17e7222359521982778470705
app: 0.12.1.dev232
overport_cli: 1.2.5
frame_build: '20261007.6125817'
agent: 67
issue: 118
source_hint: Eleven Table Tennis VR
+22
View File
@@ -0,0 +1,22 @@
package: rift.pistol_whip
title: Pistol Whip
status: works
notes: 'Supports SteamVR/OpenXR itself: runs directly, without Revive.'
engine: Unity
xr: OpenVR
kind: rift
pcvr:
- pcvr.xr_timefix
- pcvr.steamvr_tuning
pcvr_remove:
- pcvr.revive
as_is: true
verified:
date: '2026-10-09'
known_good_sha256: a01eaf73b292eb8ad21e316f1f99ad258d41b2cfed8436858a8caf2f5c0a4d28
app: 0.12.1.dev232
overport_cli: 1.2.5
frame_build: '20261007.6125817'
agent: 67
issue: 119
source_hint: Pistol Whip
+4 -1
View File
@@ -1,11 +1,13 @@
package: rift.superhot_vr
title: SUPERHOT VR
status: works
notes: 'Supports SteamVR/OpenXR itself: runs directly, without Revive.'
notes: 'Supports SteamVR/OpenXR itself: runs directly, without Revive. Older builds with both Oculus and SteamVR support
(SUPERHOTVR.exe) start with -vrmode OpenVR.'
engine: Unity
xr: OpenXR
kind: rift
pcvr:
- pcvr.launch_args
- pcvr.xr_timefix
- pcvr.steamvr_tuning
pcvr_remove:
@@ -17,4 +19,5 @@ verified:
app: 0.6.3
overport_cli: 1.2.5
issue: 28
updated: '2026-10-09'
source_hint: SUPERHOT VR
+18
View File
@@ -0,0 +1,18 @@
package: ru.targem.blazerush
title: BlazeRush
status: unsupported
notes: Starts and reaches the menu room, but the room shows no controllers and ignores all input (it all reaches
the game); no fix yet.
tested_version: 1.0.349
engine: Other
xr: VrApi
frame:
- frame.vrapi_bridge
- frame.avatar_stub
verified:
date: '2026-10-06'
known_good_sha256: 7cbd5d4252788ccd3c95b5c1841dcc798ea029d687938c024e33bd698ba17671
app: 0.12.0
updated: '2026-10-06'
min_app: 0.12.0
source_hint: BlazeRush
@@ -3,9 +3,11 @@ title: SUPERHOT VR
status: works
notes: Quest version. Needs FramePort's launcher from agent 41 (reinstall once) so the game can write its saves.
details: Unity 2018.4 with built-in Oculus support (GLES). Its eye swapchains (GL_RGBA8, then a 16-bit format) are
created as sRGB by the adapter's swapchain_fix. The game creates its cloud save folder with mode 1700 and quits at
start when it can't write there ("Something failed to initialize. Quitting!"); the launcher now gives every folder
in the game's storage owner and group write permission.
created as sRGB by the adapter's swapchain_fix. The game creates its cloud save folder with mode 1700 and quits
at start when it can't write there ("Something failed to initialize. Quitting!"); the launcher now gives every
folder in the game's storage owner and group write permission. On the very first start it creates that folder
and checks it in the same moment (GitHub 120), so the recipe creates the folder at install (device_files) and
the launcher fixes it before the game starts.
tested_version: '1.161'
engine: Unity
xr: VrApi
@@ -16,7 +18,9 @@ frame:
- frame.unity_runtime_msaa_off
device:
- device.text_input_window
device_files:
cloud/data/.frameport: ''
verified:
date: '2026-10-04'
updated: '2026-10-04'
updated: '2026-10-09'
source_hint: SUPERHOT VR
+206 -6
View File
@@ -1,6 +1,9 @@
# Log signature -> diagnosis -> suggested fix. Matched against the game's launch.log (Lepton logcat mirror).
# `pattern` is a Python regex (case-sensitive). `suggest` lists patch ids (+ optional params) the UI offers as
# "apply and rebuild". `severity`: fatal (the game can't run) | error | warning | info.
# "apply and rebuild"; an entry `adapter.<key>=<value>` sets that value (else 1). `severity`: fatal (the game can't
# run) | error | warning | info. `question`: a symptom only the player sees (play sessions, GUI "Last session"): its
# fix is offered as that question, never applied on its own. `report: true` = the useful next step is a problem report
# with diagnostics. Launch tests and real play sessions (agent session_log, `frameport session`) are both matched.
# Sources: every failure we hit porting 34 games to the Steam Frame (see docs/PLAYBOOK.md).
signatures:
- id: no-launcher
@@ -8,18 +11,55 @@ signatures:
severity: fatal
diagnosis: Lepton found no activity with category LAUNCHER.
suggest: [frame.launcher]
- id: linux-x86-no-fex
pattern: '(cannot execute binary file: Exec format error|exec format error)'
severity: fatal
diagnosis: An x86_64 Linux program was started directly; the Frame's arm64 CPU needs FEX (x86 translation) for it. Reinstall the app with FramePort 0.12 or newer, which installs FEX and starts the program through it.
suggest: []
- id: no-arm64
pattern: 'INSTALL_FAILED_NO_MATCHING_ABIS'
severity: fatal
diagnosis: 32-bit-only APK. The Steam Frame has no AArch32; this cannot run. Use the PC (Rift) version via Revive.
suggest: []
- id: android-too-new
pattern: '(NoClassDefFoundError|ClassNotFoundException|NoSuchMethodError)\b.*(Landroid/window/|android\.window\.|(storeStoreFence|loadLoadFence)\(\)V in class Ljava/lang/invoke/VarHandle)'
severity: fatal
diagnosis: The app calls Android 12/13+ classes (android.window.*, VarHandle fences) that the Frame's Android 11 (API 30) container doesn't have; it needs a newer Android (e.g. minSdk 34 apps). Nothing to patch - it can't run until Valve updates the Frame's Android.
suggest: []
- id: web-wrapper
pattern: '(Creating TwaLauncher for com\.oculus\.browser|NameNotFoundException:? com\.oculus\.browser)'
severity: fatal
diagnosis: The app is a website in an Android wrapper (Trusted Web Activity) that opens Meta's browser (com.oculus.browser), which the Frame doesn't have, so nothing opens. There's no game to port - open the website (TWALauncherActivity's "Using URL" line) in a browser instead.
suggest: []
- id: unity-render-crash
pattern: 'CRASH\s*:.*#\d+\s+pc [0-9a-f]+\s+\S*libgallium_dri\.so'
severity: fatal
diagnosis: Unity's render thread crashed inside the Frame's GL driver (Mesa/Zink); the picture freezes or stays grey. Known triggers - an OVROverlay copy (try "Unity - skip OVROverlay layers", e.g. The Room VR), MSAA switched on at runtime, a GPU hang (zink DEVICE LOST).
suggest: [frame.unity_no_overlay_copy, frame.unity_runtime_msaa_off]
- id: unreal-msrtt-crash
pattern: 'fault addr 0x10000 in tid \d+ \((RHIThread|RenderThread)|libgallium_dri\.so \(find_rp_state'
severity: fatal
diagnosis: The game's render thread jumped to address 0x10000 inside the Frame's GL driver (Mesa/Zink) a few seconds after start. Zink looks up a render-pass cache slot past its end when a game renders through multisampled render-to-texture (Unreal's mobile MSAA, e.g. Star Wars Pinball VR). Load the GL shim, which hides that extension.
suggest: [frame.unreal_gl_shim, frame.unity_gl_shim]
- id: pac-unpaired
pattern: 'ILL_ILLOPN\), fault addr 0x[0-9a-f]+ \(\*pc=0xd50323bf\)'
severity: fatal
diagnosis: The game crashed on a return-address check (autiasp) its code never signed. The Quest's CPU ignores these checks, the Steam Frame's enforces them; some OpenSSL assembly in game engines has such unpaired checks (e.g. Star Wars Pinball VR on its first network connection, thread HttpManager).
suggest: [frame.pac_hints]
- id: cube-swapchain-refused
pattern: 'xrCreateSwapchain \d+x\d+ .*faces=6 .*result=-\d+'
unless: 'cube_standin: runtime refused'
severity: fatal
diagnosis: The game asked for a cube-map swapchain (e.g. an OVROverlay skybox or loading cube), which the Frame's runtime doesn't have. OVRPlugin goes on without images and crashes in ovrp_EndFrame4 (Unity's render thread SIGSEGV in memset, e.g. Budget Cuts Ultimate). FrameBridge from FramePort 0.12 serves such swapchains itself and drops their cube layers (cube_standin, GLES games) - rebuild and reinstall the game.
suggest: [frame.adapter]
supersedes: [unity-render-crash, native-crash]
- id: swapchain-rect-invalid
pattern: 'xrEndFrame failed -25\b'
severity: fatal
diagnosis: The runtime rejects the game's frames because an image rect reaches past its swapchain (by a few pixels on some Frames); the game stops drawing (e.g. stuck at a "Waiting" box). FrameBridge from FramePort 0.10.1 clamps the rects - rebuild and reinstall the game.
diagnosis: The runtime rejects the game's frames because an image rect reaches past its swapchain (by a few pixels on some Frames); the game stops drawing (e.g. stuck at a "Waiting" box). FrameBridge from FramePort 0.11.0 clamps the rects - rebuild and reinstall the game.
suggest: [frame.adapter]
- id: missing-ovr-symbol
pattern: '(UnsatisfiedLinkError|cannot locate symbol) .*"?(ovr_[A-Za-z0-9_]+|ovrMessageType_ToString)'
pattern: '(UnsatisfiedLinkError|cannot locate symbol) .*"?(ovr_[A-Za-z0-9_]+|ovr[A-Z][A-Za-z0-9]*_ToString)'
severity: fatal
diagnosis: The game imports Meta platform functions overport's loader lacks.
suggest: [frame.ovrstubs, frame.ovrplatformcompat]
@@ -45,11 +85,45 @@ signatures:
severity: error
diagnosis: The Frame rejected the swapchain format (GLES games must use sRGB formats, no MSAA).
suggest: [adapter.swapchain_fix]
- id: zink-shader-fix-mismatch
pattern: 'shader fix layer: a \d+-byte module differs from fix'
severity: warning
diagnosis: The game's OpenGL ES shader fix (zink_shader_fix) no longer matches the shader the Frame's GL driver (Zink)
builds - a Frame or Lepton update changed the driver's output - so the shader it fixes (e.g. Vader Immortal's
lightspeed jump) may hang the GPU again. Capture the new modules with zink_shader_dump=1 (files/fp_spirv/ in the
game's storage) and update the fix.
suggest: [adapter.zink_shader_dump]
- id: zink-shader-layer-inactive
pattern: 'shader fix layer: NOT active'
severity: warning
diagnosis: FramePort's shader-fix Vulkan layer couldn't add itself to the game's Vulkan layers (Android's
GraphicsEnv functions it uses were not found or behaved differently, e.g. after a Lepton update), so the game's
OpenGL ES shader fixes (zink_shader_fix) don't apply.
suggest: []
- id: zink-device-lost
pattern: 'zink.*DEVICE[_ ]LOST|VK_ERROR_DEVICE_LOST'
severity: fatal
diagnosis: The GPU hung (Zink/Mesa). For GLES Unity games MSAA render-to-texture is the usual cause.
diagnosis: The GPU hung (Zink/Mesa). For GLES Unity games MSAA render-to-texture is the usual cause; at one effect
only, a shader reading undefined loop counters (e.g. Vader Immortal's lightspeed jump - frame.zink_shader_fix).
suggest: [frame.unity_no_msaa, frame.unity_runtime_msaa_off]
- id: gpu-hang
pattern: 'kernel: .*(?i:hangcheck|gpu fault|msm_drm.*(hang|recover)|kgsl.*(hang|fault)|adreno.*(hang|fault))'
severity: fatal
diagnosis: The Frame's GPU hung while the game ran (the kernel reset it; the game froze or closed). Usually one
shader or effect the Frame's driver can't handle (e.g. Vader Immortal's lightspeed jump). FramePort can't fix
that on its own; capture the game's shaders (OpenGL ES games) and send a problem report with diagnostics, so a
shader fix can be added for this game.
suggest: [adapter.zink_shader_dump]
report: true
- id: space-warp-used
pattern: 'xrCreateSwapchain \d+x\d+ format=(97|129) '
unless: 'per-game: hide_space_warp=1'
severity: info
diagnosis: The game uses Meta's space warp (it renders half of its frames plus motion vectors, and the runtime makes
up the rest). On the Frame that can make textures flicker, jump or smear while you move (e.g. Into The Radius 2,
Metro Awakening). Turning it off makes the game render every frame itself.
question: Did textures flicker, jump or smear while you moved?
suggest: [adapter.hide_space_warp]
- id: unity-runtime-msaa
pattern: 'recommended MSAA level is [248]\. Switching to the recommended level'
severity: info
@@ -74,6 +148,12 @@ signatures:
diagnosis: Unity didn't start its Oculus VR device (older Unity checks for Meta's system apps first), so the game
runs as a hidden 2D app.
suggest: [frame.unity_oculus_check]
- id: unity-frame-not-begun
pattern: 'frame loop shim: frame \d+: the last waited frame wasn.t begun'
severity: info
diagnosis: Unity skipped beginning a frame (typically while it activates a scene); FramePort's frame wait didn't
wait for that frame instead of blocking the game. A few at each scene load are normal.
suggest: []
- id: sdl-no-clipboard
pattern: 'ClipboardManager\.addPrimaryClipChangedListener|SDLClipboardHandler\.<init>'
severity: fatal
@@ -86,18 +166,60 @@ signatures:
harmless (Meta's OVRPlugin suggests plain Touch too); a game that suggests only these gets them again as Touch
(profile_remap, on by default; log "controller profile ... -> oculus/touch_controller").
suggest: []
- id: input-call-failed
pattern: 'input_diag: unsupported: (xrStringToPath|xrCreateAction|xrAttachSessionActionSets|xrSyncActions) ->'
severity: warning
diagnosis: The runtime refused one of the game's controller-input calls (logged by input_diag; the line names the
call, the result and the argument), so controls set up through it don't work.
suggest: []
- id: gl-shader-failed
pattern: 'GLShim\s*: SHADER COMPILE FAILED|#extension directive is not allowed in the middle|could not implicitly convert operands'
severity: error
diagnosis: Shaders written for Quest drivers fail on Mesa (GLSL strictness).
suggest: [frame.gl_shim]
- id: gl-multiview-twin-failed
pattern: 'GLMV\s*: twin of program \d+(: stage| failed)'
severity: warning
diagnosis: The multiview interposer (frame.gl_multiview_fbo) couldn't build a single-view copy of one of the
game's shader programs (the line has the compiler's message); draws of that program into flat panels (HUD,
menus) still stay black. Please report it with the log; turning the patch off changes nothing else.
suggest: []
- id: vrapi-unsupported-layer
pattern: 'OVRPortVrApi.*Unsupported VrApi layer type (\d+)'
severity: error
diagnosis: The game submits a VrApi layer type the bridge can't show; whole frames are dropped (black screen).
suggest: []
- id: graphics-requirements-missing
pattern: '(XR_ERROR_GRAPHICS_REQUIREMENTS_CALL_MISSING|Failed to create XR session: -50\b|xrCreateSession[^\n]*-50\b)'
severity: fatal
diagnosis: The game creates its OpenXR session without asking for the graphics requirements first; Meta's runtime
allows that, the Frame's doesn't (e.g. Lambda1VR). Current FrameBridge builds ask on the game's behalf and retry -
rebuild the game.
suggest: [frame.adapter]
supersedes: [native-crash]
- id: avatar-driver-missing
pattern: 'OVRAvatar-Loader: DisplayErrorAndExit'
severity: fatal
diagnosis: Meta's avatar library can't find its driver (it needs Meta's Horizon app) and stops the game (e.g.
BlazeRush). Replace it with a do-nothing library; the game runs without Meta avatars.
suggest: [frame.avatar_stub]
supersedes: [native-crash, java-crash]
- id: vrapi-symbol-missing
pattern: 'cannot locate symbol "vrapi_\w+"'
severity: fatal
diagnosis: The game needs a VrApi function its libvrapi.so doesn't have (e.g. BlazeRush before the bridge gained
vrapi_PollEvent). Rebuild with the current FramePort; if it persists, report the function name.
suggest: []
supersedes: [native-crash, java-crash, dlopen-failed]
- id: vrapi-before-init
pattern: 'VrApiLoader: vrapi_\w+ was called before vrapi_Initialize'
severity: fatal
diagnosis: Meta's VrApi loader stopped the game. Its OVRPlugin runs on OpenXR but still calls a VrApi function
without starting VrApi (e.g. Jurassic World Aftermath); the VrApi bridge can't stand in for this loader.
suggest: [frame.vrapi_stub]
supersedes: [direct-vrapi, native-crash]
- id: direct-vrapi
pattern: 'vrapi_Initialize|VrApi.*not supported|libvrapi\.so.*(not found|failed)'
pattern: '(?<!called before )vrapi_Initialize|VrApi.*not supported|libvrapi\.so.*(not found|failed)'
severity: warning
diagnosis: The engine talks to VrApi directly; it needs the VrApi bridge.
suggest: [frame.vrapi_bridge]
@@ -130,6 +252,18 @@ signatures:
severity: warning
diagnosis: Runtime lacks timespec time conversion (emulated by the current adapter build).
suggest: [frame.adapter]
- id: unreal-vulkan-driver-crash
pattern: '#00 pc [^\n]*/vulkan\.freedreno\.so[\s\S]{0,3000}?lib(Unreal|UE4)\.so'
severity: fatal
diagnosis: The Frame's Vulkan driver crashed on a call from Unreal. Unreal 5 passes things Quest's driver ignores - a depth resolve in a subpass without a depth attachment (fixed by the Vulkan shim), image barriers and image views for a missing image when it expects fragment density maps (foveation) from the headset (e.g. Metro Awakening).
suggest: [frame.vk_sanitize, adapter.vk_spec_fixes, adapter.vk_hide_fdm]
supersedes: [native-crash]
- id: unreal-fdm-missing
pattern: 'vk shim: left out \d+ image barrier\(s\) without an image \(first: layout \d+ -> 1000218000'
unless: 'vk shim: fragment density map extensions hidden'
severity: warning
diagnosis: Unreal expects fragment density maps (foveation) from the headset, which the Frame doesn't provide; its image views for them crash the Frame's driver a few seconds later (e.g. Metro Awakening).
suggest: [adapter.vk_hide_fdm]
- id: fossilize-renderpass
pattern: '#0\d pc [^\n]*libVkLayer_fossilize\.so[\s\S]{0,4000}?FVulkanRenderPass::FVulkanRenderPass'
severity: fatal
@@ -154,6 +288,26 @@ signatures:
diagnosis: overport's OpenXR dispatcher aborted on a swapchain larger than 4096 px (video players, big textures).
suggest: [frame.swapchain_limit]
supersedes: [native-crash]
- id: ovr-microphone-crash
pattern: 'ovr_Microphone_GetOutputBufferMaxSize\+'
severity: fatal
diagnosis: The game asked OVRPort's Meta platform library for the microphone buffer size before starting the
microphone, and the library read the not-yet-opened audio stream (SIGSEGV in libaaudio.so, e.g. Unreal's Oculus
voice chat a few seconds after the logo).
suggest: [frame.ovr_microphone]
supersedes: [native-crash]
- id: slz-vulkan-hook-crash
pattern: 'SLZ Graphics plugin loading![\s\S]{0,20000}?E CRASH : .*pc 0000000000000000'
severity: fatal
diagnosis: Stress Level Zero's graphics plugin (libSLZQuestNative.so) hooks Unity's Vulkan start-up and calls an invalid function there on the Frame (e.g. BONELAB 1.2974); the game crashes or hangs before its first frame.
suggest: [frame.slz_vulkan_hooks]
supersedes: [java-crash, native-crash]
- id: vivox-api31
pattern: 'NoSuchMethodError: No virtual method \w*CommunicationDevice\w*\(.*Landroid/media/AudioManager'
severity: fatal
diagnosis: The game's Vivox voice-chat SDK calls Android 12 audio-routing methods (AudioManager communication devices) without checking the Android version; Lepton runs Android 11, so the app crashes (e.g. Green Hell VR). The patch makes Vivox's audio-route check return early (voice chat keeps the default route).
suggest: [frame.vivox_audio_route]
supersedes: [java-crash]
- id: native-crash
pattern: 'Fatal signal (\d+) \(SIG[A-Z]+\)'
severity: fatal
@@ -178,6 +332,7 @@ signatures:
suggest: []
- id: container-not-started
pattern: "is not a running context|OCI runtime error"
unless: 'Boot complete!' # Lepton 3.x prints the error while its container is still starting, then boots fine
severity: fatal
diagnosis: The Lepton container failed to start (see the error above it in launch.log).
suggest: []
@@ -261,6 +416,19 @@ signatures:
severity: fatal
diagnosis: The game crashed (Unreal's crash reporter started). See the game log and crash summary in the log. Common causes are that no VR runtime reached the game (Revive off) or a GPU or driver problem under Proton.
suggest: [pcvr.revive, pcvr.proton_log, pcvr.no_crash_reporter]
- id: unity-vr-init
kind: pcvr
pattern: '(?i)OpenVR failed initialization|VRInitError_(?!None\b)\w+|Initialization of device \w+ failed|Failed to (load|initialize|start) (VR|XR|OpenVR|Oculus)\b'
severity: error
diagnosis: The game's Unity log shows that a VR device failed to start. Unity games built for both the Oculus and the SteamVR (OpenVR) runtime choose one with an argument; without it they may try Oculus, which the Frame doesn't have, and run without VR or quit. Start the game with -vrmode OpenVR (Game arguments).
suggest: [pcvr.launch_args]
- id: unity-crash
kind: pcvr
pattern: 'Crash!!!|caused an Access Violation|caused an Unhandled Exception'
severity: fatal
diagnosis: The game crashed (Unity's crash handler wrote a report; the Unity log in the launch log shows the stack). Common causes are that no VR runtime reached the game or a GPU or driver problem under Proton.
suggest: [pcvr.proton_log]
supersedes: [wine-crash]
- id: wine-crash
kind: pcvr
pattern: 'Unhandled exception: page fault|wine: Unhandled|Backtrace:'
@@ -273,7 +441,8 @@ signatures:
severity: error
diagnosis: The game can't write to a folder it created in its storage (e.g. SUPERHOT's cloud/data, mode 1700, which
makes it quit at start). FramePort's launcher (agent 41 or newer) gives such folders owner and group write
permission before and during every launch; update the game on the Frame (reinstall) to get the new launcher.
permission before and during every launch (agent 41 or newer; else reinstall the game). A folder the game creates
and checks in the same moment on its very first start can't be repaired in time, so start the game again.
suggest: []
- id: surface-swapchain-emulated
pattern: 'surface_emul: emulated Android surface swapchain'
@@ -287,7 +456,38 @@ signatures:
diagnosis: FrameBridge couldn't emulate an Android video panel (XR_KHR_android_surface_swapchain); the panel stays
empty, and a game waiting for its intro video may stay black (e.g. I Am Monkey's intro).
suggest: []
# ---- Quest games on this PC (AXRB, docs/PC_ANDROID.md): AXRB's host.err/session.json + guest log
- id: axrb-no-headset
kind: axrb
pattern: 'failed to find D3D11 adapter requested by OpenXR runtime|xrCreateInstance failed: XR_ERROR_RUNTIME_FAILURE'
severity: fatal
diagnosis: The PC's OpenXR runtime (SteamVR) has no headset to show the game on, so AXRB's bridge couldn't open its VR session. Connect the headset (Steam Link / cable) and let SteamVR show it before starting the game.
suggest: []
- id: axrb-host-not-ready
kind: axrb
pattern: 'Host pose server did not become ready|Host failed to start'
severity: fatal
diagnosis: AXRB's Windows bridge (axrb-host-bridge.exe) didn't start, so the game was never launched. Its reason is in host.err (diagnostics); a missing headset is the usual one.
suggest: []
report: true
- id: axrb-gfxstream-crash
kind: axrb
pattern: 'vulkan\.ranchu\.so \(gfxstream::vk::'
severity: fatal
diagnosis: The game crashed inside the Android emulator's Vulkan driver (gfxstream), reached through AXRB's runtime layer (e.g. Pinball FX VR at its first Vulkan allocations). That's AXRB's GPU path, not FramePort's build - report it to AXRB with the diagnostics.
suggest: []
report: true
- id: axrb-translation-crash
kind: axrb
pattern: 'libndk_translation\.so \(berberis::|DEBUG\s*:.*#00 pc \S+\s+/system/lib64/libndk_translation\.so'
severity: fatal
diagnosis: The game crashed in Android's ARM translation (libndk_translation), which runs Quest games' arm64 code on the PC's x86 CPU (known for some Unity games, AXRB issue #9). Nothing to patch in the game; AXRB plans another translator.
suggest: []
milestones: # progress markers, in order; the furthest one reached is reported
- {id: axrb-host, kind: axrb, pattern: 'AXRB TCP: listening', label: AXRB bridge started}
- {id: axrb-runtime, kind: axrb, pattern: 'AXRB\.PoseClient|Got runtime: package: com\.axrb\.openxrruntime', label: AXRB's OpenXR runtime loaded}
- {id: axrb-instance, kind: axrb, pattern: 'xrCreateInstance\(\) succeeded|LoaderInstance::CreateInstance succeeded', label: OpenXR instance created}
- {id: axrb-frames, kind: axrb, pattern: 'AXRB\.Perf end-frame', label: Submitting frames}
- {id: pcvr-launch, kind: pcvr, pattern: 'FramePort: launching|Launched injector with', label: Launcher started}
- {id: pcvr-oculus-hmd, kind: pcvr, pattern: 'FramePort oculushmd: OculusHMDConnected event ready', label: Oculus headset event provided}
- {id: pcvr-inject, kind: pcvr, pattern: 'Succesfully injected|Successfully injected', label: Revive injected into the game}
+5
View File
@@ -35,6 +35,11 @@
## Extending
- **New fix**: `patches/frame/<name>.py` with a `Patch` subclass (`detect`, `apply`, optional `validate`), plus a
signature in `catalog/triage.yaml` and a PLAYBOOK row. Stages: `overport` | `apk` | `install`.
- **Upstream fixed a bug we work around**: register an `UpstreamFix` (`patches/upstream.py`) in the workaround's
module: a probe that finds the fix in OVRPort's output (True / False / None = can't tell). Each build runs the probes
on the converted APK and leaves out the workarounds whose fix is there (log "not needed: …", `build.superseded`,
left out of settings.conf at install; game page and `frameport show` say so). The recipe keeps asking for the fix,
so builds made with an older runtime keep the workaround. `FRAMEPORT_KEEP_WORKAROUNDS=1` turns it off.
- **New heuristic**: put it in the patch's `detect()` (and `applies()` for visibility), with the evidence in the
reason text; check `scripts/eval_heuristics.py` still reproduces the catalog and add a test in
`tests/test_heuristics.py`.
+2
View File
@@ -38,6 +38,8 @@ games/<pkg>/package/ stand-in for the game files (no content):
games/<pkg>/target/ from the Frame (or the PC): launch.sh, settings.conf, deployment.json, launch.log,
launch-test.log (PC VR), lepton-steamlaunch-<appid>.log, logcat-{main,crash,system,...}.log,
ReviveInjector.txt / steam-<appid>.log / game-log-N.txt (PC VR), files.json (+ missing)
(game-log-N.txt: Unreal Saved/Logs + crash summaries, Unity Player.log / Player-prev.log /
output_log.txt + crash error.log from the Proton prefix, agent v67)
```
Each log keeps at most its last 4 MB (2 MB per file from the Frame).
+134 -1
View File
@@ -28,6 +28,23 @@
work on Android 11: `policy_control` is gone, `cmd statusbar send-disable-flag home recents` has no `back` and
moves the back button onto the app's controls, the `sysui_nav_bar` layout and disabling SystemUI had no effect.
## Where FramePort keeps games (internal storage, microSD)
- Every game has an **anchor** on internal storage: `~/Applications/quest-frame/<pkg>/` with `launch.sh`,
`deployment.json`, `artwork/` and `plays.log`. Steam's shortcut points at the anchor's `launch.sh`, so it never
changes when the files move.
- The game's files (`lepton-app/`, `lepton-data/` = saves, `lepton-shaders/`, `settings.conf`, `launch.log`; PC VR:
`game/`, `revive/`, `compatdata/` = Proton prefix; Linux: `app/`) live in `deployment.json["base"]`: the anchor
itself on internal storage, or `<mount>/FramePort/<pkg>` on another drive (GitHub #90, agent v63).
- SteamOS mounts removable drives (microSD) under `/run/media/<user>/<label or uuid>`; the agent's `drives` reads
`/proc/mounts` (plus the drives of Steam library folders) and refuses vfat/exfat/ntfs (Lepton's data and Proton
prefixes need Unix owners, permissions and symlinks) and read-only mounts. A drive that isn't mounted is an error for
new installs (never a silent fallback to internal storage); `list_installed` marks games on it `drive_missing` and
their launchers stop with "storage not mounted?".
- `move` copies with `cp -a` inside `podman unshare` (files Lepton's containers own belong to subordinate user ids),
compares file count + bytes, retargets absolute symlinks into the old folder (the LibOVRRT → Revive redirect), points
`launch.sh` at the new folder and only then deletes the old copy; on the same filesystem it renames instead.
Moving a game whose Lepton data holds absolute paths, or a PC VR prefix, is not yet verified on the device.
## OpenXR runtime (as seen by games through overport's loader)
- Instance extensions present include KHR_android_create_instance (must be enabled; the adapter adds it),
KHR_vulkan_enable(2), KHR_opengl_es_enable, KHR_composition_layer_depth, FB_display_refresh_rate, EXT_hand_tracking
@@ -55,6 +72,17 @@
## Graphics stack
- Vulkan: freedreno (Mesa Turnip); Valve injects `VK_LAYER_VALVE_rpo` and `VALVE_fdm_injection` via
VK_INSTANCE_LAYERS (set `VK_INSTANCE_LAYERS=""` through `device.lepton_env` to test without them).
The FDM layer follows each eye's gaze; one-eye jitter in some games (GitHub #69) is fixed per game with
`device.foveation`: `fixed` = `FDM_DEBUG=disable_offsets`, `off` = `VK_INSTANCE_LAYERS=""`. Lepton passes `FDM`,
`FDM_DEBUG`, `FOVE_LEVEL` and `FDM_SWAPCHAIN_SIZE` through to the container (liblepton/mounting.sh PASSTHROUGH_VARS);
the layers are chosen on the host, so setting them inside the game does nothing.
- How Lepton loads them: `liblepton/vulkan_layers.sh` mounts the chosen layers (only those in the OS image's
`/usr/share/guestos/android/vendor/vulkan_layers`) into the app's lib dir and writes their names to Android's
`settings global gpu_debug_layers` for `gpu_debug_app` = the game; Android's loader reads that list from GraphicsEnv
at each vkCreateInstance and searches the app's lib dir (`/data/app/…/lib/arm64`). A layer bundled in the APK is
found there too; FramePort's shader-fix layer (`frame.zink_shader_fix`) adds its own name to GraphicsEnv's list from
inside the process (`android::GraphicsEnv::setDebugLayers`, exported by the guest's libgraphicsenv.so, Lepton 3.0.5).
That is the only way to reach the Vulkan side of OpenGL ES games (Zink creates the instance inside Mesa).
- GL ES: Zink (Mesa GL on Vulkan). Strict GLSL (see PLAYBOOK) and occasional `DEVICE LOST` with MSAA render-to-texture.
## Proton / Windows games (surveyed 2026-09-29; running a Rift game under it not yet verified)
@@ -65,6 +93,17 @@
SteamLinuxRuntime_4). None are installed by default.
- `steam -ifrunning steam://install/<appid>` only opens a confirmation dialog in the headset. The agent's unattended
mode writes an appmanifest stub (StateFlags 1026, installdir from appinfo) and restarts Steam, which then downloads it.
- **x86_64 Linux apps (agent v61; verified on the device 2026-10-07: an x86_64 glibc test program installed + launch test RUNNING, "machine=x86_64 glibc=2.41"):**
FEX is Steam app 3127680 (`fex`, installs as `common/FEX-Emu`, ~6 MB, 21 s via the appmanifest-stub path:
`install_proton` / `proton_status` with `kind: linux_x86`). Its toolmanifest commandline is
`/fex-compat-tool %verb% --`, **no** require_tool_appid: it does not use the Steam Linux Runtime. fex-compat-tool
(Python) runs `<FEX-Emu>/usr/bin/FEX` with RootFS `/usr/share/guestos/fex-mesa` (part of the SteamOS image: an
x86 Arch-style root with glibc 2.41, Mesa, graphics_provider.json for x86_64 + i386), emulates x86_64 and i386
(emulator.json), honours `STEAM_FEX_TSOENABLED`, `STEAM_FEX_MULTIBLOCK`, `STEAM_COMPAT_FEX_CONFIG`, sets
`tu_override_uncached_as_cache_coherent=true` and logs to `/tmp/fex-compat-tool-<pid>.log`. It **exits 1 ("No compat
data path?") without `STEAM_COMPAT_DATA_PATH`** (keeps Config.json/AppConfig/Server/Telemetry in `<it>/fex-emu/`):
the Linux launcher exports `<base>/compatdata`. Version seen: FEX-2607-76-g37265b1. ldd can't read x86 programs,
so the missing-library check is skipped for them; an x86_64 AppImage is extracted through the same chain.
- The command Steam runs is built from each tool's `toolmanifest.vdf` (`commandline`, `require_tool_appid`):
`<SLR4-arm64>/_v2-entry-point --verb=waitforexitandrun -- <Proton>/proton waitforexitandrun <exe>`.
- Proton sets up VR (vrclient/wineopenxr registry) only when `SteamGameId` is set (steam_helper `setup_vr_registry`).
@@ -105,6 +144,24 @@
- Processes started from Steam (Konsole, SSH sessions?) share steam.service's cgroup: use `systemd-run --user`.
- SSH: `sshd` must be enabled (`sudo systemctl enable --now sshd`), which needs a user password (`passwd`).
- mDNS: avahi-daemon runs by default; hostname `frame` → `frame.local`.
- Desktop Mode menu entries (GitHub #84, agent v63): Linux apps get `~/.local/share/applications/frameport-<slug>.desktop`
(+ an executable copy in `~/Desktop` when that folder exists; Plasma starts executable `.desktop` files there
without a trust prompt), `Exec=env FRAMEPORT_DESKTOP=1 "<anchor>/launch.sh"`, marked `X-FramePort-Package=<pkg>`.
Plasma's launcher exits right after starting the program, so with `FRAMEPORT_DESKTOP=1` the Linux launcher skips
its "Steam parent gone → end the app" watchdog and keeps the desktop's DISPLAY/WAYLAND_DISPLAY instead of taking
gamescope's from Steam. Not yet tried from the Frame's Desktop Mode.
- Linux apps' own icons (GitHub #99, agent v64): finalize_linux (and every refresh of the menu entries) copies the
app's icon to `<anchor>/artwork/app-icon.{png,svg}`: an AppImage's `squashfs-root/.DirIcon` (usually a symlink),
else the `Icon=` of its top-level `.desktop` file (a folder app: the first `.desktop` within 3 levels) looked up
next to it, in `(usr/)share/icons/hicolor/*/apps/` and `(usr/)share/pixmaps/`; the biggest PNG ≥128 px, else an
SVG, else the biggest PNG. Symlinks are resolved and must stay inside the app folder; absolute and `../` names
are ignored. Precedence for the menu entry's `Icon=` and the Steam shortcut's icon: the user's chosen/store icon
(`artwork/.icon-source` = `custom`, written by the PC with every art upload) > the app's own (Steam: PNG only) >
FramePort's placeholder (`artwork/icon.*`). `StartupWMClass=` is copied from the app's `.desktop` file (Plasma's
task bar matches the window to the entry). A PNG ≤1 MiB goes back to the PC (finalize result `app_icon.png`,
base64) and becomes the library's icon when the game has none and nothing was picked (`.app-icon` marker = its
sha256, no `.picked`); folder apps get it on the PC at add time (`analysis/linux.find_icon`). Not yet seen in
Desktop Mode on the device.
## Video of the headset view (surveyed 2026-10-05; used by the Live view tab)
- `steamvr-v4l2cam.service` (user unit, part of gamescope-session.target, `Restart=always`) runs SteamVR's
@@ -127,7 +184,60 @@
`h264_v4l2m2m` hangs, gst `v4l2h264enc` not-negotiated). ffmpeg + libx264 works: FramePort's live view
(`install/livestream.py`: `fps=30` before the scale, ultrafast/zerolatency, 3 threads, nice 10, fragmented MP4 on
stdout, + AAC 128k) measured 0.34 core at 720p / 0.56 at 1080p with a quiet picture (video only); expect ~1-1.4
cores with a busy scene.
cores with a busy scene. That is now only the fallback.
- Hardware encoding (2026-10-07): the iris encoder works when driven directly through the V4L2 stateful encoder
interface. That is FramePort's `fp_venc` (`native/venc`, spec + every measured value in `native/venc/SPEC.md`).
Facts:
- Device: `/dev/video23` (`/dev/video-enc0` links to it), driver `iris_driver`, M2M multiplanar.
- Formats: input NV12/NV21/AB24(RGBA)/QC24/Q08C; output H264/HEVC; sizes 128..8192.
- NV12 layout (S_FMT answers):
- stride is a multiple of 128;
- the returned height is padded to a multiple of 32;
- CbCr starts at stride × padded height;
- sizeimage is rounded up to 4 KiB;
- the default crop is the requested size.
- Controls: CBR, FORCE_KEY_FRAME, PREPEND_SPSPPS_TO_IDR, HEADER_MODE joined, FRAME_SKIP_MODE, H.264 profiles
Baseline..Constrained High, levels up to 6.0.
- The `steamos` user can open it (group video).
- The panel's current refresh rate can be read without privileges through DRM: `/dev/dri/card0` is mode 0666, and
GETCRTC reports e.g. `2*2160x2160_96` (clock 1402720 kHz / 4448 × 3285 = 96 Hz) even while the headset sleeps.
The panel offers 72/80/90/96/108/120/144 Hz.
- `/dev/video99` (v4l2loopback) has `max_buffers=2`: a reader asking for more gets 2.
- Mid-stream keyframe requests (FORCE_KEY_FRAME) take effect on the next frame, and the GOP restarts from there.
- Measured 2026-10-07 with the headset asleep (still picture):
- `fp_venc` alone at 32/36 fps: 1% of a core at 1080p, 2.5% at 720p.
- Live view end to end: `fp_venc` 2.6% + ffmpeg 8.4% (AAC encoding + muxing).
- Conversion cost per new picture (self-test, NEON, 2026-10-07):
- 1080p (no scaling): 0.6–1.0 ms.
- 720p (exact 3:2 fast path): 1.3–1.65 ms, down from 5.6 ms with the generic box loop (~11 ms at idle clocks).
- 360p (3:1 fast path): 0.7 ms.
- 480p: 2.8 ms; its 852-px width doesn't repeat cleanly, so it uses the generic path.
- At 36 fps with live content that is roughly 2–6% of a core.
- ffmpeg with raw H.264 on a pipe:
- `-framerate` is ignored.
- `-fflags nobuffer` loses the first seconds of tiny frames.
- Numbering frames from 0 (`setts`) with no input timestamps holds all output ~7 s next to pulse's audio.
- Arrival stamps alone (`-use_wallclock_as_timestamps 1`) bunch frames that are read together: gaps of 0–10 ms
and 45+ ms, seen in the headset test as dropped frames.
- What works: `-probesize 32 -analyzeduration 0 -use_wallclock_as_timestamps 1` on the input (ffmpeg reads it in
step with the audio), then `-bsf:v setts=ts=N*(1/fps)/TB` on the output (exactly even frames; audio still
0–N s alongside), plus `frag_keyframe` so that a requested keyframe starts a fragment.
- With sound, ffmpeg paces its inputs against each other and pulse's audio arrives later than the wall clock
(more while something plays). The video input then counts as ahead, and ffmpeg stops reading it for up to
0.7 s, so the writer blocks. That was the cause of 1080p dropping frames: busy 1080p replayed with sound took
34–47 s for 20 s of video. Video alone was fine; `nice`, `-raw_packet_size` and the input queue size didn't
matter. Shifting the video input back fixes it, but too far makes ffmpeg hold the video for interleaving and
release it in clumps: -1 s gave output gaps of up to 550 ms, a longer and stuttering delay in the browser.
-0.25 s is the measured sweet spot (no stalled writes at busy 1080p with sound, steady 50–150 ms output; -0.5 s
already clumps). Output audio/video spans stay equal because setts sets the output times.
- Browser delay (headless Chromium, 720p, 2026-10-07): muted about 0.2–0.35 s behind the newest data; with
sound about 1 s. Chrome keeps about 0.6 s of audio ahead and stalls below that, whatever the player does:
1.1× catch-up gave 8 stalls per 30 s, no speed-up 1–2, same average lag; 50 ms fragments didn't help. So the
player doesn't speed up while sound is on.
- Quality (owner's headset test, 2026-10-07): 3 Mbit/s CBR at 720p36 showed heavy compression artifacts. The
hardware path now uses VBR with a 1.5× peak (the encoder accepts BITRATE_MODE VBR + BITRATE_PEAK) and higher
targets: 360p 1.5, 480p 2.5, 720p 5, 1080p 8, Full 10 Mbit/s. The x264 fallback keeps its rates.
- The default sink is SUSPENDED while nothing plays; its monitor still delivers (silent) audio.
## Text input
@@ -139,3 +249,26 @@
one everywhere (FramePort's "Type on Frame", agent `_keyboard`).
- Unity text fields close without a system keyboard; see `frame.unity_text_input` in PLAYBOOK.md.
## Monitoring sources (probed 2026-10-07, SteamOS 0.4.3, kernel 6.18; used by the Monitor tab, agent `_monitor`)
All readable by the steamos user without root; the agent reads them directly (no programs started per sample).
| Metric | Source | Notes |
|---|---|---|
| CPU | `/proc/stat` deltas; `cpufreq/policy{0,2,5,7}` | 8 cores in 4 clusters: 0-1 / 2-4 / 5-6 / 7 (max 2.27 / 3.15 / 2.96 / 3.05 GHz) |
| GPU busy | Sum of `drm-engine-gpu` (ns) deltas in `/proc/<pid>/fdinfo/<fd>` over every render-node fd (msm DRM) | Gives GPU % per process too. A process can hold several render fds: add them all. Lepton games see the node as `/dev/kgsl-3d0` (bind mount of `/dev/dri/renderD128`). `drm-total-memory` reads 0 |
| GPU clock | `/sys/class/devfreq/3d00000.gpu/{cur,max}_freq` | 231–903 MHz in 12 steps |
| Memory / pressure | `/proc/meminfo`; `/proc/pressure/{cpu,memory,io}` (`some avg10`) | 16 GB RAM, 8 GB swap |
| Temperatures | `/sys/class/thermal/thermal_zone*/{type,temp}` | 48 zones: `cpu*`/`cpuss*`, `gpuss-*`, `ddr`, `nsph*` (NPU), `pm8550*`/`pm8010*` (power ICs), `modem*`, `camera*`, `video`, `max1720x_bat*` |
| Fan | hwmon `slg4ax46073v` `fan1_input` | ~8200 rpm idle |
| Power | hwmon `max34417_*` `power{1-4}_{label,input}` (µW) | `vph` = whole system (~3.6 W idle), `gfx` = GPU, `apc0/1/2` = CPU clusters, `nsp1/2` = NPU; each read is an I2C transfer (~0.7 ms wall), so only these are read |
| Battery | `power_supply/max1720x_bat_7-36` | `current_now` (µA, negative = draining) × `voltage_now` (µV) = watts; `time_to_empty_now`/`time_to_full_now` (s), `cycle_count`, `health`, `temp` (0.1 °C) |
| Game fps | `<base>/launch.log` lines `FrameBridge: pacing: N fps …` (every ~5 s) | Quest games only; SteamVR writes PC VR frame stats only as an end-of-session summary in `vrcompositor.txt` |
| Game container | conmon `-n lepton-steamlaunch-<appid>`; its child's `/proc/<pid>/cgroup` → `cpu.stat`, `memory.current` | The container's ~90 Android processes show as uid 1000 on the host and can be signalled (4XVR, 2026-10-07); Android names them after the package's last 15 characters (`lus4xvrplayerov`), the full name is in `cmdline` |
Cost: a naive sample (fds of ~520 processes scanned) took 43 ms CPU. With kernel threads skipped after their first
sighting, command lines checked once per process, render fds cached (rescanned every 60 s, every 4 s for busy young
game processes without one), temperatures every 2 s, the CPU-cluster power rails every 5 s and the battery gauge every
2-10 s, the stream measured ~10-13 ms CPU per 1 s tick on the device (idle clocks; idle or with 4XVR running) = about
1 % of one core, ~0.15 % of the whole CPU. The I2C sensors (power monitors, battery gauge) are the slowest reads.
+34 -5
View File
@@ -7,70 +7,99 @@ Generated from [catalog/games](../catalog/games) by `scripts/compat_list.py`.
| Game | Platform | Status | Notes |
|---|---|---|---|
| 4XVR Video Player | Quest | ✅ Works | |
| Accounting+ | Quest | ✅ Works | |
| AgeOfJoy | Quest | ✅ Works | |
| AllInOneSports | Quest | ✅ Works | |
| Asgard's Wrath 2 | Quest | ✅ Works | |
| BAM | Quest | ✅ Works | |
| BARTENDER VR SIMULATOR | Quest | ✅ Works | |
| Batman: Arkham Shadow | Quest | ✅ Works | |
| BattleGlide | Quest | ✅ Works | |
| BattleSisters | Quest | ✅ Works | |
| Beat Saber | Quest | ✅ Works | |
| Beat Saber | Quest | ✅ Works | |
| Beat Saber (co-existence build) | Quest | ✅ Works | |
| Blade & Sorcery: Nomad | Quest | ✅ Works | |
| BodyCombat | Quest | ✅ Works | |
| BONELAB | Quest | ✅ Works | |
| Carve Snowboarding | Quest | ✅ Works | |
| Cook-Out | Quest | ✅ Works | |
| Creed | Quest | ✅ Works | |
| Demeter | Quest | ✅ Works | |
| Dinosaur Island | Quest | ✅ Works | |
| Espire 2 | Quest | ✅ Works | |
| Genotype | Quest | ✅ Works | |
| GORN2 | Quest | ✅ Works | |
| Gravity Lab | Quest | ✅ Works | |
| H.U.N.T | Quest | ✅ Works | |
| I Am Cat | Quest | ✅ Works | |
| I Am Monkey | Quest | ✅ Works | |
| In Death: Unchained | Quest | ✅ Works | |
| Into The Radius 2 | Quest | ✅ Works | |
| Job Simulator | Quest | ✅ Works | |
| Jurassic World Aftermath Collection | Quest | ✅ Works | |
| Keep Talking and Nobody Explodes | Quest | ✅ Works | |
| Lambda1VR | Quest | ✅ Works | |
| LEGO® Bricktales | Quest | ✅ Works | |
| Lucky's Tale | Quest | ✅ Works | |
| Marvel's Deadpool VR | Quest | ✅ Works | |
| Marvel's Iron Man VR | Quest | ✅ Works | |
| Max Mustard | Quest | ✅ Works | |
| Medieval Dynasty New Settlement | Quest | ✅ Works | |
| Metro Awakening | Quest | ✅ Works | |
| Mobile Suit Gundam: Silver Phantom | Quest | ✅ Works | |
| Nano | Quest | ✅ Works | |
| NEX Player | Quest | ✅ Works | |
| NOPE CHALLENGE | Quest | ✅ Works | |
| palazzo_santacruz | Quest | ✅ Works | |
| Path of the Warrior | Quest | ✅ Works | |
| Pistol Whip | Quest | ✅ Works | |
| Please Don't Touch Anything | Quest | ✅ Works | |
| PowerWash Simulator VR | Quest | ✅ Works | |
| QuestCraft | Quest | ✅ Works | |
| Retronika | Quest | ✅ Works | |
| Richie's Plank Experience | Quest | ✅ Works | |
| Rick and Morty: Virtual Rick-ality | PC VR | ✅ Works | |
| Riven | Quest | ✅ Works | |
| Robo Recall | Quest | ✅ Works | |
| RUINSMAGUS | Quest | ✅ Works | |
| Sniper Elite VR | Quest | ✅ Works | |
| Sniper Elite VR: Winter Warrior | Quest | ✅ Works | |
| Space Pirate Trainer Quest | Quest | ✅ Works | |
| Star Wars Pinball VR | Quest | ✅ Works | |
| Stremio | Quest | ✅ Works | |
| SUPERHOT VR | PC VR | ✅ Works | |
| SUPERHOT VR | Quest | ✅ Works | |
| TetrisEffect | Quest | ✅ Works | |
| The Boys VR | Quest | ✅ Works | |
| The Climb 2 | Quest | ✅ Works | |
| The Room VR | Quest | ✅ Works | |
| The Tale of Onogoro | Quest | ✅ Works | |
| Time Crisis VR (Experimental) | Quest | ✅ Works | |
| Toy Master | Quest | ✅ Works | |
| Under Cover | Quest | ✅ Works | |
| Vader Immortal: Episode I | Quest | ✅ Works | |
| VR HOT Quest | Quest | ✅ Works | |
| VR4 | Quest | ✅ Works | |
| Walkabout Mini Golf | Quest | ✅ Works | |
| Wallace & Gromit in The Grand Getaway | Quest | ✅ Works | |
| Waltz of the Wizard: Extended Edition | Quest | ✅ Works | |
| Wander | Quest | ✅ Works | |
| Accounting+ | Quest | ⚠️ Works with issues | Starts in VR, but doesn't get past its "press any button" screen. |
| Arcsmith | Quest | ⚠️ Works with issues | Right eye distorts during movement (unresolved; swap, tracking, Valve layers, depth and pacing ruled out). |
| Assassin's Creed Nexus | Quest | ⚠️ Works with issues | Some launch warning text is still upside down; the rest of the UI is fixed by flip emulation. |
| I Am Cat | Quest | ⚠️ Works with issues | The view vibrates slightly, even when holding still. |
| Lucky's Tale | Quest | ⚠️ Works with issues | Runs out of memory within a few minutes and freezes the Frame until the game is killed. |
| Does it Stack? | Quest | ⚠️ Works with issues | Mixed reality mode does not work (works on Demeo), everything else seems to be OK |
| Doom3Quest | Quest | ⚠️ Works with issues | PDA shows black screen. |
| Myst | Quest | ⚠️ Works with issues | Minor graphical glitches on some objects. |
| Phantom: Covert Ops | Quest | ⚠️ Works with issues | DLC/store button crashes (no Meta store). |
| Pinball FX VR | Quest | ⚠️ Works with issues | Plays; mixed reality mode not working yet. |
| Silhouette | Quest | ⚠️ Works with issues | Hand-tracking game; the Frame synthesizes hands from controllers, so it is janky. |
| The Light Brigade | Quest | ⚠️ Works with issues | Judder in weapons |
| Time Stall | Quest | ⚠️ Works with issues | Both eyes distort during movement (unresolved). |
| WiiCompiled VR | Quest | ⚠️ Works with issues | To add a game: in FramePort's Files tab, upload your .wcgame file to this game's storage, folder Android/data/org.wiicompiled.quest/files/WiiCompiledOpenXRVR… |
| BONELAB | Quest | ❌ Doesn't run | Crashes while starting its graphics (Vulkan); no fix yet. |
| BlazeRush | Quest | ❌ Doesn't run | Starts and reaches the menu room, but the room shows no controllers and ignores all input (it all reaches the game); no fix yet. |
| Espire 1: VR Operative (Quest Edition) | Quest | ❌ Doesn't run | Mesa GL driver crash during texture upload. |
| HITMAN 3 VR: Reloaded | Quest | ❌ Doesn't run | Vulkan driver crash (freedreno), even without Valve layers. |
| Journey of the Gods | Quest | ❌ Doesn't run | 32-bit only; the Frame has no AArch32. |
| Roblox | Quest | ❌ Doesn't run | Crashes on its first VR frame on the Frame. |
| Shadow Point | Quest | ❌ Doesn't run | 32-bit only; the Frame has no AArch32. |
| Sniper Elite VR | Quest | ❌ Doesn't run | GPU hang (zink: DEVICE LOST) even with MSAA off. |
| Sports Scramble (Santa Cruz) | Quest | ❌ Doesn't run | 32-bit only; the Frame has no AArch32. |
+69 -10
View File
@@ -85,13 +85,50 @@ which would end Desktop Mode). This is new: please report anything odd with **Re
- If the Frame goes to sleep, turns off or leaves the Wi-Fi, the queue **waits** and continues once it's back; uploads
pick up where they stopped. While installs run, FramePort keeps the Frame from going to sleep. Before a large batch
it checks the Frame has enough free space.
- **microSD card / other drives:** the **Steam Frame** page's **Storage** section lists the Frame's drives and sets
where new games go (**Install new games to**). Games go into a `FramePort` folder on the card. To move a game that's
installed already, right-click it → **Move to…** (the game must be closed; saves, settings and the Steam entry stay).
A game on the card only starts while the card is inserted (FramePort then says "SD Card not inserted"). Cards
formatted as FAT, exFAT or NTFS can't hold games: format the card in SteamOS first.
- Your own game files are never changed. The converted copy is temporary: it's removed once the game is on the Frame
(Settings → Installing: keep them, or remove all now).
- **Game settings…** (game menu or the Steam Frame page): sharpness, refresh rate, controllers, menus, 360° video and
mixed-reality options in plain words, only those that matter for the game. Changes are kept with the game and,
when it's installed, used the next time it starts.
- Ordinary Android apps (no VR) are installed unchanged and shown as a flat window in the headset. Android's
back/home/recents buttons are hidden by default (patch **Hide Android's navigation bar**).
back/home/recents buttons are hidden by default (patch **Hide Android's navigation bar**). If FramePort guesses
wrong (a phone app shows nothing in the headset, or a VR app opens as a flat window), choose **VR** or **Flat
window** under **Show as VR or as a flat window** in the game's **Customize** section, then **Update on Frame**.
- **Add games → Add a Windows program (.exe)…** adds a single Windows program; the Frame runs it through Proton (as a
window unless it is a VR game). A program sitting in Downloads, the home folder or a drive root is copied on its
own first, so the install doesn't upload everything next to it.
- In the packaged app you can also **drag files onto the Library**: APKs, Linux apps (AppImage, `.zip`/`.tar.gz`),
Windows programs (`.exe`), folders, or a FrameDrop manifest (`.json`).
### Install links ("Install with FrameDrop" buttons)
Some developers put an **Install with FrameDrop** button on their site (the one-click protocol of the FrameDrop
sideloader, documented at framedropvr.com/docs). FramePort understands the same links:
- **Clicking a button** opens FramePort (or the window that's already open) on Windows and Linux. FramePort shows
the title, the files, their size and whether a checksum is given, and asks before it downloads anything. Then it
downloads the build, adds it to your library and starts the usual install on the Frame. If no Frame is connected,
the game is added now and installs once the Frame is back.
- **Add games → Install from a link…** takes the button's address (right-click → Copy link), a `framedrop://` or
`frameport://` link, a manifest (`.json`) or a direct link to an APK, a Linux build or a Windows program. Use it on
macOS, where web pages can't hand links to FramePort yet.
- **Settings → Install links** has one switch for `framedrop://` links (the buttons) and one for FramePort's own
`frameport://` links. Both are on by default. If FrameDrop is installed too and already opens `framedrop://`
links, FramePort leaves them to it; **Use FramePort for these links** takes them over (turn the switch off to give
them back).
- **For developers:** a FrameDrop manifest works as it is
(`{"schema": "framedrop.install/v1", "name": "…", "files": [{"url": "https://…", "sha256": "…"}]}`). FramePort
also reads an optional `"frameport": {"description": "…", "icon": "https://….png"}` object (FrameDrop ignores
it): the install question then shows the icon and description, and they become the game's icon and "About this
game" text when no store has them. Without a manifest (a bare file link) FramePort guesses the title from the
file name and replaces it with the app's own name once it's downloaded.
- Only `https://` links to public servers are used (plain `http://` only on this PC, for testing); links with a
user name or password, or pointing into your local network, are refused. Only install from sites you trust.
![Game page](images/game.png)
@@ -102,10 +139,10 @@ reality), showing only what matters for that game. Changes are kept with the gam
## Typing on the Frame
- **Type on Frame** (Steam Frame page, a game's menu, or the keyboard icon on the sidebar's Frame card): while the
window is open, this computer's keyboard works as a keyboard plugged into the Frame. Select a text field in the
headset (in an app, Steam or the desktop) and type; Esc and shortcuts go to the Frame too. Paste longer text into
the box to type it in one go (US keyboard layout). Click **Done** to disconnect.
- **Type on Frame** (its own tab in the sidebar; also on the Steam Frame page and in a game's menu): while the tab is
open, this computer's keyboard works as a keyboard plugged into the Frame. Select a text field in the headset (in
an app, Steam or the desktop) and type; Esc and shortcuts go to the Frame too. Paste longer text into the box to
type it in one go (US keyboard layout). Opening another tab disconnects the keyboard.
- **Steam's on-screen keyboard** opens for text fields of apps shown as a window (2D apps, and VR apps with
**Show the app's Android window**). Steam lists that window as **Gamescope** (the Frame's display compositor);
leave it open: it's what receives the typing, the VR view isn't affected.
@@ -113,6 +150,19 @@ reality), showing only what matters for that game. Changes are kept with the gam
**Make Unity text fields work** for them. The first time, it downloads Cpp2IL (a tool that finds the right spot in the
game's code, ~17 MB). Games added before this version: open the game's menu → **Analyze again**, then reinstall.
## Watching the Frame (Monitor)
- **Monitor** (its own tab in the sidebar) shows live what the Frame is doing while the tab is open: the running game
with its frame rate (Quest games), CPU, graphics chip, memory, the hottest temperature with the fan speed, power
draw and battery time left, each with a 2-minute chart. **Show details** adds every CPU core, all temperature
sensors, where the power goes and the network.
- **Processes**: **Game** (default) lists the running game's processes, **Steam & SteamVR** and **All** show more.
Right-click a process (or use **⋯**) to end it, force-kill it or end its whole game; **End game** on the game card
closes the game the way Steam's Exit game does. A lock marks programs whose end would close Steam, SteamVR or the
desktop: FramePort asks again before ending those.
- The numbers come every second (or every 2/5 s) and cost the Frame about 1 % of one CPU core; nothing keeps
running on the Frame after you leave the tab.
## Updating
**Game configs** (the tested recipes in the catalog) update by themselves: FramePort checks GitHub every 6 hours for
@@ -156,18 +206,25 @@ starts it if asked). FramePort installs it on the Frame and Proton runs it as a
it shows up in the Frame's Steam library tagged "Windows game on Frame". Whether a game runs depends on Proton on ARM
(x86 games run through emulation).
## Linux apps (arm64)
## Linux apps
The Frame runs SteamOS on an arm64 CPU, so native Linux apps built for **aarch64/arm64** run on it directly (no
Android container, no Proton). **Add games → Add a Linux app (arm64)…** takes an AppImage or a `.zip`/`.tar.gz`/
Android container, no Proton). **Add games → Add a Linux app…** takes an AppImage or a `.zip`/`.tar.gz`/
`.tar.xz` archive; **Add a Linux app folder…** takes an unpacked app. FramePort finds the program that starts it (the
game page's **Change…** picks another one) and whether it's a VR (OpenXR) app. **Install on Frame** uploads it
unchanged and adds it to the Frame's Steam library, tagged "Linux app on Frame"; Play, launch tests and Uninstall
work like for other games.
- x86_64 builds can't run on the Frame: FramePort says so when you add one. Look for an aarch64/arm64 download.
- The app must bring the libraries SteamOS doesn't have. If some are missing, the install reports them and the game
- **x86_64 builds** run through **FEX**, Valve's x86 translator, with the x86 system libraries SteamOS ships for it
(the way Steam on the Frame runs x86 Linux games). The first install of one installs FEX on the Frame (Steam
restarts once and downloads it, a few MB). They run slower than arm64 builds: when an app offers both, FramePort picks the arm64 one. The game
page shows which CPU a build is for.
- The app must bring the libraries SteamOS doesn't have (checked for arm64 builds; x86_64 builds use FEX's x86
system, which has glibc and Mesa, and aren't checked ahead). If some are missing, the install reports them and the game
page lists them: look for a build that includes them.
- **Desktop Mode:** Linux apps also appear in Desktop Mode's application menu and as an icon on its desktop. Some
apps work better there, with a mouse and keyboard, than in Gaming Mode (where Steam Input turns the controllers into
a gamepad). Switch it off per app on the game page (**Desktop Mode**).
- From the command line: `frameport add-linux <AppImage, folder or archive> [--exe <program>]`.
## Files on the Frame (videos, documents, mods, saves)
@@ -207,12 +264,14 @@ and `frameport <command> --help` describe every option. The main ones:
| Command | What it does |
|---|---|
| `scan <folder>` / `list` / `show <game>` | add games, list the library, show a game's analysis and patches |
| `add-linux <path>` | add an arm64 Linux app (AppImage, folder or archive) |
| `add-linux <path>` | add a Linux app, arm64 or x86_64 (AppImage, folder or archive) |
| `recipe <game> --enable/--disable <patch>` | change a game's patches (`patches` lists them all) |
| `build <game>` / `install <game>` / `test <game>` | build, install on the Frame (`--to pc` for PC VR on this PC), launch test |
| `frame discover` / `frame connect` / `frame info` | find, pair with and describe the Frame |
| `frame send` / `frame storage` / `frame cleanup` | copy files to the Frame, show where they go, free space |
| `frame drives` / `frame move <game> --to <drive>` / `install --dest <drive>` | the Frame's drives (microSD), move a game, install to a drive |
| `tools status` / `tools install` | the tools FramePort downloads |
| `open-link "<link>"` | install from an "Install with FrameDrop" button's address or a manifest/APK/zip link (`--yes`, `--no-install`) |
| `diag report <game>` / `share-recipe <game>` | report a problem / share a working recipe |
| `update` | update FramePort |
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@@ -0,0 +1,64 @@
# Quest games on this PC (AXRB)
FramePort's PC target ("This PC") already runs Oculus Rift games through Revive. For Quest/Android games it uses
**AXRB** (Android XR Bridge, github.com/Android-XR-Bridge/AXRB): an Android 16 emulator (x86_64 Google APIs image,
WHPX) that runs arm64 games through Android's ARM translation (`libndk_translation`), with AXRB's own OpenXR runtime
inside Android and a Windows host process (`axrb-host-bridge.exe`) that opens a real OpenXR session on the PC's
runtime (SteamVR, Virtual Desktop, ...). FramePort only drives it: it downloads AXRB's official release when a user
first installs a Quest game on the PC, never bundles or modifies it (AXRB's host/clock code is under the AXRB
Source-Available License 1.0, which allows running it and interoperating through its public interfaces).
Status: **experimental**. AXRB is young (v1.0.4, 2026-10-06) and many games still fail in it; Steam Frame
controllers don't work in AXRB yet (AXRB issue #20).
## Spike results (2026-10-10, Windows 11 26200, i7-14700K, RTX 4080 SUPER, 64 GB; headless)
| Step | Result |
|---|---|
| AXRB install | `AXRB-Setup-<v>.exe /S` (electron-builder one-click NSIS, per user, no UAC) → `%LOCALAPPDATA%\Programs\axrb-launcher`, 462 MB. Release assets: Setup exe + `SHA256SUMS-<v>-setup.txt` + source zip (no portable zip since 1.0.4). |
| Runtime setup | Not scriptable through AXRB (it lives in the Electron launcher's JS), so FramePort reproduces it: 4 pinned `dl.google.com` zips from AXRB's `core/components.json` (emulator 36.5.11, platform-tools r37.0.1, build-tools 36.1, `sys-img/google_apis/x86_64-36_r07`), hash-checked, into `%LOCALAPPDATA%\AXRB Runtime\sdk`, AVD `axrb-managed-api36` written as AXRB writes it, `ready.json` / `license-acceptance.json` receipts so AXRB's own launcher sees the same runtime as set up. 2.4 GB download, ~3 min on a fast line; 26 GB on disk after one 7 GB game. |
| Emulator boot | AXRB's `scripts\emulator\windows_android_emulator.ps1 -Action Start` (headless QEMU, AXRB clock adapter + GPU layer). First cold boot ~6 min (TSC-corrected clock cold-boots every time). ABIs `x86_64,arm64-v8a`. QEMU (`Start-Process`) and the adb server inherit the caller's handles: a pipe, a file through WSL interop, even `/dev/null` through interop (its relay stays open) all left the FramePort call hanging after the script had ended → FramePort starts AXRB scripts through WMI (`Win32_Process.Create`, hidden, nothing inherited), polls the PID and reads an `FP_EXIT <code>` line from the log. Windows PowerShell 5.1's `*>>` writes UTF-16. |
| AXRB runtime | `adb install --no-incremental --force-queryable -r axrb-openxr-runtime-debug.apk` (0.3 s); found by the OpenXR loader through the system runtime broker. |
| Data | `adb push` of OBB/pak files: 25-35 MB/s (7.2 GB Pinball FX VR in 5.5 min). A full uninstall (or a signature change: `INSTALL_FAILED_UPDATE_INCOMPATIBLE`) deletes the OBB folder and the saves → FramePort's stable per-game keys matter here too. |
| **Original APK** (Pinball FX VR) | No launcher activity (Meta's VR category only), started explicitly: **SIGABRT 0.3 s after loading Meta's `libovrplatformloader.so`**. Unconverted Quest APKs don't run. |
| **OVRPort-only build** (Lucky's Tale, Unity 2019 GLES) | OVRPort's loader → AXRB runtime → instance + session, frames submitted (2 s each without a host: the image send times out), no crash in 40 s. |
| **OVRPort-only build** (Pinball FX VR, UE5 Vulkan) | OVRPlugin pre-init OK (AXRB reports "Oculus 67.522.0"), then exits (ForceQuit) / with the no-ForceQuit build SIGSEGV in `gfxstream vkAllocateMemory` called from AXRB's runtime Vulkan layer. Not decided headless (no host attached, see below). |
| Host bridge | Needs an OpenXR runtime with a D3D11 adapter. Headless options all failed: SteamVR's null driver (`failed to find D3D11 adapter requested by OpenXR runtime`), `vrlink` without a headset (`xrCreateInstance` -2), Meta XR Simulator (binary download needs a Meta developer login). → frames-to-SteamVR need a real headset. |
**Build decision: FramePort hands AXRB an OVRPort-only build** (the recipe's OVRPort patches, no Steam Frame fixes,
signed with the game's FramePort key). The original APK crashes; FramePort's Frame fixes (FrameBridge adapter, Lepton
and Frame-runtime workarounds) target the Frame. The recipe's alternate (no-ForceQuit) build is used when the recipe
says so.
### FramePort end to end (same day, headless, this branch)
`frameport install com.playful.LuckysTale --to pc --no-library` (isolated `FRAMEPORT_HOME`): PC build (19 patches:
OVRPort's + `frame.ovrplatformcompat`/`frame.ovrstubs`/`frame.swapchain_limit`; static checks pass without the
FrameBridge check) → AXRB found, requirements met → emulator → AXRB runtime → `adb install` → 3.7 GB OBB in ~95 s
(39 MB/s) → `deployment.json` + launcher script. `frameport test com.playful.LuckysTale --to pc`: launcher → AXRB run
script → host bridge → triage `axrb-no-headset` (expected without a headset). The Steam shortcut write (needs a Steam
restart) is unit-tested only.
## How FramePort drives AXRB
- `tools/axrb.py`: find (env `FRAMEPORT_AXRB_DIR` > installed AXRB) / install (Setup exe, SHA256SUMS checked, `/S`) /
runtime setup (above) / requirements (WHPX via AXRB's `check_windows.ps1`, ≥ 12 GB RAM, x64).
- Environment for every AXRB script (the installed build sets none of it itself): `AXRB_DATA_HOME=<Runtime>\output`,
`ANDROID_AVD_HOME=<Runtime>\avd`, `ANDROID_USER_HOME=<Runtime>\android`, `ANDROID_HOME`/`ANDROID_SDK_ROOT=<Runtime>\sdk`,
`ANDROID_ADB_SERVER_PORT=5038`, `ADB_USB_LEGACY=1`, `ADB_LOCAL_TRANSPORT_MAX_PORT=5683`, AXRB's embedded Python
(`resources\runtime\tools\python`) first on PATH; arguments `-Sdk <Runtime>\sdk -Avd axrb-managed-api36 -Port 5584`.
- Install: start the emulator if needed (and stop it again if FramePort started it), install the AXRB runtime APK,
`adb install -r` the build, push OBB/data to `/sdcard/Android/obb|data/<pkg>/`, record `<data>/pc/<pkg>/deployment.json`
(`kind: "android"`).
- Play: a Steam shortcut runs FramePort's small launcher script (`%LOCALAPPDATA%\FramePort\axrb\fp-axrb-run.ps1`),
which sets the environment above and calls AXRB's `scripts\run\run_windows_game.ps1` (boots the emulator when
needed and then owns it, registers a SteamVR app identity, starts the host bridge, `am start`, waits; exit codes
0 ok, 1 error, 3 game lost, 4 host lost; `logs\game\session.json`, `host.err`).
- Logs for diagnostics: `<Runtime>\output\logs\game\{host.log,host.err,session.json,guest.log}`,
`logs\emulator\emulator.std{out,err}.log`.
## Open (needs the owner + a headset)
- A game in the headset through SteamVR (picture, audio, controllers; Steam Frame controllers: AXRB #20).
- Pinball FX VR's Vulkan crash with the host attached (AXRB's demo game: likely an AXRB/emulator issue if it repeats).
- Play from the PC's Steam library (shortcut → launcher script → AXRB).
+84 -4
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@@ -13,13 +13,28 @@ version is `catalog/triage.yaml` (used by `frameport test` / the Job screen); ke
## Startup failures (visible in launch.log)
| Symptom | Cause | Fix |
|---|---|---|
| A launch test suggests a fix (e.g. triage `sdl-no-clipboard` → `frame.sdl_clipboard`) but the game page doesn't show it / lists it as not applicable; or a game added long ago lacks warnings newer ones get (Android version, web wrapper, missing OBB) (GitHub #104, Dramatic Shape) | the library entry was analysed by an older FramePort: the analysis field the patch reads (`sdl_java`, `min_sdk`, `web_wrapper`, `expects_obb`, …) is missing, so `applies()` is false | entries whose `analysis.extra.analysis_version` is below `detect.ANALYSIS_VERSION` are analysed again at the GUI's start (background) and before a build (`pipeline.refresh_analyses`); by hand: game menu → "Analyze again", then Update on Frame. An unreadable APK is marked `analysis_failed` (retried after the next version bump). Adding an analysis field: bump `ANALYSIS_VERSION` |
| One eye (usually the right) shimmers or jitters in the 3D view while menus and panels look steady; pacing is clean (GitHub #69, e.g. RTCWQuest, Moss) | Valve's eye-tracked foveation layer (`VALVE_fdm_injection`) moves its low-density regions with each eye's gaze, and the right eye's gaze filter restarts often (`CEyePoseUKF R: Large dt … Bootstrapped` in `~/.local/share/Steam/logs/eyetracking.txt`) | Customize → "Eye-tracked foveation (Valve)" (`device.foveation`): **Fixed** (`FDM_DEBUG=disable_offsets`, keeps the GPU saving) or **Off** (`VK_INSTANCE_LAYERS=""`); catalog field `foveation:` |
| A Unity OpenXR game closes right after the OpenXR instance is created: `F VrApiLoader: vrapi_SetPropertyInt was called before vrapi_Initialize()!`, SIGABRT on UnityMain (GitHub #62, Jurassic World Aftermath) | the APK still ships Meta's VrApi loader; OVRPlugin (1.89, on OpenXR) calls it without starting VrApi and Meta's loader aborts. The VrApi bridge can't replace it (39 of the loader's 114 functions: OVRPlugin wouldn't link) | `frame.vrapi_stub` (same exports, each returns 0); triage `vrapi-before-init` |
| A VrApi game exits at once: `UnsatisfiedLinkError … dlopen failed: cannot locate symbol "vrapi_PollEvent"` (GitHub #57, BlazeRush) | the engine imports a VrApi function the VrApi bridge didn't implement | the bridge has `vrapi_PollEvent`, `RecenterPose`, `SetDisplayRefreshRate`, `GetSystemPropertyFloatArray` (rebuild the game); the static check "VrApi functions resolvable" names any other missing one; triage `vrapi-symbol-missing` |
| A Team Beef port (Lambda1VR, RTCWQuest, …) exits at once: `UnsatisfiedLinkError: dlopen failed: library "libopenxr_loader_valve.so" not found` (GitHub #59) | TBXR loads `openxr_loader_<Build.MANUFACTURER>` (Lepton: valve) and takes the Meta path only when `strstr(OPENXR_HMD, "meta")` matches, else Pico's | `frame.tbxr_vendor` (empty `libopenxr_loader_valve.so` + the "meta" literal → "alve"). Game data (`xash/`, …) goes to /sdcard: upload it with the Files tab to the game's storage. Black eyes with `TBXR: Incomplete frame buffer object: GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE`: TBXR always uses multisampled render-to-texture (even `--msaa 1`); `frame.tbxr_vendor` links the GL shim, which hands it single-sampled versions (log `GL shim: multisampled render-to-texture … drawn single-sampled`) |
| Logos and a loading animation, then black (no crash, frames keep coming) in a game whose OBB folder has extra `*.pak` files (GitHub #61, Star Wars: Tales from the Galaxy's Edge: seasons + Wwise banks) | the game asks Meta's platform for these asset files (`ovr_AssetFile_GetList` / `DownloadById`); OVRPort's loader doesn't know them, so the content never "arrives" | `frame.asset_files` (native/langpack lists the data's `*.pak` as installed `default` assets, IAP `free`, and answers DownloadById at once with the path; off: env FRAMEPORT_ASSET_FILES=0) |
| `cannot locate symbol "ovrPeerConnectionState_ToString"` (or another `ovr<Enum>_ToString`) at start (BlazeRush, GitHub #57) | OVRPort's platform loader lacks several Platform SDK enum helpers | `frame.ovrstubs` now stubs them too; `*_ToString` stubs return "" (not NULL) |
| Exits right after the OpenXR instance is created: `Failed to create XR session: -50` (`XR_ERROR_GRAPHICS_REQUIREMENTS_CALL_MISSING`, Lambda1VR) | the game skips `xrGet*GraphicsRequirementsKHR`; Meta's runtime tolerates it, SteamVR's doesn't. Lambda1VR's TBXR doesn't even enable `XR_KHR_opengl_es_enable` (only `XR_EXT_local_floor`) | FrameBridge adds `XR_KHR_opengl_es_enable` when an app enables no graphics API extension, asks for the requirements on the game's behalf and retries xrCreateSession once (logs `added XR_KHR_opengl_es_enable …`, `the app skipped …; asked for it`; every launch logs the final extension list `xrCreateInstance with N extension(s)`); triage `graphics-requirements-missing`. Verified headless: Lambda1VR runs at 72 fps |
| Exits at start: `OVRAvatar-Loader: DisplayErrorAndExit: Failed to launch SystemActivities` after `ovrAvatar_Initialize: Failed to load AvatarSDK driver` (BlazeRush, GitHub #57) | Meta's avatar loader needs Horizon; it then tries Meta's error screen and aborts | `frame.avatar_stub` (same exports, do nothing); triage `avatar-driver-missing`. Games that ship the library but don't start avatars at launch (Lucky's Tale, BattleSisters, Arcsmith) don't need it |
| Frame freezes or the game is killed (OOM) on the first controller vibration (e.g. Lucky's Tale's save slots, BattleSisters, Sniper Elite VR's tutorial grab: memory grows ~1 GB/s until the kill) | OVRPort runtimes up to 3.4.3-23204ea read the haptic envelope's duration (ns) as seconds and allocate gigabytes of samples (GitHub #9, ovrport/app#73); also reached from Unity's legacy `ovrp_SetControllerHaptics`; perf page faults all in `libopenxr_loader.so` `xrApplyHapticFeedback` | `adapter.haptic_fix` (envelope → one plain vibration in `native/xrshim`; PCM vibrations (`XrHapticPcmVibrationFB`) are converted the same way). Fixed in runtime 3.4.3-aa54c3f: builds made with it leave the workaround out by themselves (log "not needed: adapter.haptic_fix", `frameport show` "last build left out"); rebuild an older build to switch |
| Controller vibrations much stronger than on a Quest (The Boys VR, Jurassic World, BONELAB, …) | OVRPlugin games send amplitude envelopes; `haptic_fix` turned each into one vibration at the envelope's *peak* for its whole duration (a short fading pulse became a long full-strength buzz) | `haptic_fix` now uses the envelope's RMS; Game settings → "Vibration strength" (`haptic_scale`, 0-1) scales every vibration in FrameBridge; launch.log shows the first requests (`haptic: …`). OVRPlugin stops a vibration with amplitude 0 (2 s duration): FrameBridge turns that into xrStopHapticFeedback (without it the last buzz ran its full 2 s) |
| Play or a launch test fails at once: `Game files missing at <path> (storage not mounted?)` in launch.log, or "… files are on a drive that isn't inserted" (GitHub #90) | the game was installed or moved to a microSD card (`<mount>/FramePort/<pkg>`) that isn't inserted or mounted now | insert the card; or move the game back (game menu → Move to…, `frameport frame move <pkg> --to internal`) once the card is back. `frameport frame drives` shows what the agent sees (exFAT/NTFS cards are refused: format in SteamOS) |
| A Linux app started from Desktop Mode's menu closes after ~2 s, or opens on the wrong display (GitHub #84) | its launcher predates agent v63: the "Steam parent gone" watchdog ended it when Plasma's launcher exited, and it took gamescope's DISPLAY from Steam | connect FramePort once (agent v63's `upgrade_launchers` adds the `FRAMEPORT_DESKTOP` checks; the menu entry runs `env FRAMEPORT_DESKTOP=1 <anchor>/launch.sh`). Game Mode controller problems in such apps are Steam Input's (a separate issue) |
| A Linux app (AppImage) shows no/FramePort's placeholder icon in Desktop Mode or Steam (GitHub #99) | before agent v64 only FramePort's art set's icon was used, and a lone AppImage has no store art | connect FramePort once (agent v64 copies the app's `.DirIcon` / `.desktop` `Icon=` to `<anchor>/artwork/app-icon.*` and refreshes the menu entry); reinstall to also get it into the library + Steam shortcut. Still the placeholder: check `<base>/app/squashfs-root/.DirIcon` and the `.desktop` file's `Icon=` (an icon outside the app folder or only an XPM isn't used); a chosen icon (`artwork/.icon-source` = `custom`) always wins |
| Every game suddenly fails to start: `crun: create keyring …: Disk quota exceeded`, `is not a running context` | rootless podman leaked a kernel keyring per launch; 200-key quota exhausted | `keyring = false` in `~/.config/containers/containers.conf` (FramePort agent does it), then reboot the Frame once |
| A Unity app's text field shows a caret for a moment and loses focus; no keyboard appears (e.g. Stremio VR login) | Unity's TMP_InputField/InputField wait for Android's on-screen keyboard and close themselves without one (Lepton has none); headless VR apps also have no focused Android window, so no key press reaches them | `frame.unity_text_input` (Cpp2IL finds `TouchScreenKeyboardShouldBeUsed`/`isKeyboardUsingEvents`, rewritten to false/true) + `device.text_input_window` (lepton-show-flatscreen: Steam's keyboard and Type on Frame work) |
| Play gives Steam's "Game configuration unavailable"; Steam's console_log: `GameAction [AppID <id>] … RequestingLicense → UpdatingAppInfo → LaunchApp failed with AppError_9` | this Frame's Steam never loaded FramePort's shortcuts.vdf entry (it treats the id as a store app); cause unknown (GitHub #21/#30) | automatic since agent v43: Play registers the game through Steam's devkit interface ("Devkit Game: …", `devkit_register`) and starts that; uninstall removes it |
| Play gives Steam's "Game configuration unavailable"; Steam's console_log: `GameAction [AppID <id>] … RequestingLicense → UpdatingAppInfo → LaunchApp failed with AppError_9` | this Frame's Steam never loaded FramePort's shortcuts.vdf entry (it treats the id as a store app); cause unknown (GitHub #21/#30) | automatic since agent v43: Play registers the game through Steam's devkit interface ("Devkit Game: …", `devkit_register`) and starts that; uninstall removes it. Agent v58: a devkit entry Steam forgot after a restart is added again live on Play (no NOT_IN_LIBRARY → no Steam restart), and installs/art updates of devkit games only copy art (no Steam restart, GitHub #41) |
| Steam's Exit game leaves the game running (container `lepton-steamlaunch-<appid>` still up) | Steam stopped only its `reaper`; launch.sh and Lepton (setsid) never got a signal (GitHub #36) | agent v44: launch.sh's 2 s loop ends the game when its parent is gone (`upgrade_launchers` adds it to existing launchers); by hand: `podman kill lepton-steamlaunch-<appid>` |
| Black screen at start while audio/ExoPlayer runs; log `xrEndFrame: dropped N unusable layer(s)`, a quad layer with swapchain 0x0 (e.g. I Am Monkey's intro video) | The game plays video into an Android-surface swapchain (XR_KHR_android_surface_swapchain); the Frame's runtime lists the extension but returns FUNCTION_UNSUPPORTED | adapter `surface_emul` (default on): FrameBridge gives the player a SurfaceTexture-backed Surface and copies each frame into an ordinary swapchain (log `surface_emul: …`) |
| The game quits right after start: `Something failed to initialize. Quitting!` / `We don't have write permission to …/files/cloud/data` (e.g. SUPERHOT) | The game created a save folder with mode 1700; inside Lepton the app writes through the folder's group | launch.sh `fix_perms` adds owner + group write to every folder in the game's storage (agent 41); reinstall to get the new launcher |
| The whole Frame slows to a halt, then the game is killed (`Out of memory: Killed process … anon-rss:10+ GB`), e.g. Lucky's Tale | The game's own memory grows ~1 GB/s on Unity's `Loading.PreloadManager` thread (perf page-fault profile); not the flat window, not the text-input patches | none yet: mark unsupported; profile with `perf record -p <pid> -e page-faults --call-graph fp` (works as steamos, `perf_event_paranoid` 2) |
| A Linux app exits at once: `cannot execute binary file: Exec format error` in launch.log | an x86_64 program started directly (installed before FramePort ran x86 builds through FEX, or by hand) | reinstall it: x86_64 Linux apps install FEX on the Frame and start through it (agent v61, `kind: linux_x86`; FEX also needs `STEAM_COMPAT_DATA_PATH`: "No compat data path?" in launch.log = an agent v60 launcher, reinstall); triage `linux-x86-no-fex`. Prefer an arm64 build when the app offers one |
| `APP_ACTIVITY is empty`, nothing starts | Manifest has category INFO only; Lepton needs LAUNCHER | `frame.launcher` (automatic) |
| PC VR game on the Frame shows as a flat window / Revive: `Unable to load LibOVRRT DLL` / `LoaderInstance::CreateInstance chained CreateInstance call failed` | Frame SteamVR runtime rejects OpenXR apiVersion 1.1 (`XR_ERROR_API_VERSION_UNSUPPORTED`), which Proton 11's VR helper requests | `pcvr.xr_timefix` (Frame OpenXR layer, default on): retries xrCreateInstance as 1.0 |
| Unreal PC VR game on the Frame runs as a flat window although OpenXR works (no `LogHMD` OVRPlugin lines; Unreal logs nothing when it skips the Oculus plugin) / launch.log: `FramePort oculushmd: could not create the OculusHMDConnected event` | UE's OculusHMD (and LibOVR's `ovr_Detect`) only start when the Windows event `OculusHMDConnected` exists and is signalled; on a PC the Oculus service creates it. Revive hooks `OpenEventW` for it, but that relies on Detours patching Wine's (ARM64EC) kernelbase | `pcvr.oculus_unreal` (default for Unreal Rift games; PC VR counterpart of overport's `patch_oculus_unreal`): launch.sh runs the injector through `fp_oculushmd.exe`, which provides the real event until the game exits |
@@ -31,14 +46,21 @@ version is `catalog/triage.yaml` (used by `frameport test` / the Job screen); ke
| PC VR game: `Failed to initialize Oculus API (-3001)` / `Unable to load LibOVRRT DLL` | Revive's LoadLibrary hook doesn't work under Proton arm64 (ARM64EC kernelbase); the game's LibOVR shim finds no runtime DLL | Symlink `LibOVRRT64_1.dll` → Revive's DLL in the prefix's system32 (manual so far) → then -3021 (runtime signature check; open) |
| Uploads to the Frame are slow (~15 MB/s) | PC and Frame both on Wi-Fi through the home router | Connect the PC to the Frame's own hotspot (or a USB cable): FramePort uses the direct link automatically (~80-100 MB/s); job log line "Transfer link" |
| PC VR game exits right away: `Unhandled Exception: 0xc06d007e` (after `FOnlineSubsystemOculus::InitWithWindowsPlatform`) | Delay-loaded `LibOVRPlatform64_1.dll` (Oculus Platform SDK, installed with the Oculus app) is missing | None on the Frame (entitlement check; FramePort doesn't replace it). PC mode with the Oculus app |
| Unity PC VR game (Oculus + SteamVR build: `OVRPlugin.dll` and `openvr_api.dll` in `<Name>_Data/Plugins`) opens a window and quits after ~20 s; no VR Vulkan instance after the game's DXVK device in launch.log; Unity log (`unity log … Player.log`, agent v67): `OpenVR failed initialization` / `Initialization of device … failed` | Unity's built-in VR tries its SDKs in list order (Oculus first) unless `-vrmode` picks one; a catalog recipe verified with another build of the game (e.g. SUPERHOT VR's OpenXR build, GitHub #105) used to drop the build's own arguments | `pcvr.launch_args` = `-vrmode OpenVR` (detected for such builds; kept when the catalog's `xr` differs from the build's). A game's Electron launcher next to it (SHVR.exe) is ranked below the game |
| Unreal PC VR game opens the crash reporter instead of closing | UE starts CrashReportClient.exe on a crash | `pcvr.no_crash_reporter` (default for Unreal Rift games): `-nocrashreports` + CrashReportClient.exe renamed `.disabled` in the Frame copy |
| A backup's game was added without its data (library `data_dir` null, `data_bytes` 0) although the folder has .obb files | The OBBs sit in a layout the scan didn't know: `<game>/obb/<package>/`, `Android/obb/<package>/`, or SideQuest-style `<game>/apk/x.apk` + `<game>/obb/<package>/` | `sources/quest_dump.find_data_dir` finds a `<package>` folder with .obb files ≤3 levels below the APK's folder or ≤2 below its parent (skipping neighbouring folders with APKs: other games); an `apk`/`apks` folder counts as part of its game folder. Add the folder again (Analyze again doesn't look for data) |
| Game hangs at start / never loads although its .obb files are right there: next to the APK, in an `obb` folder beside an `apk` folder inside a `<package>` folder, or a SideQuest backup (`<timestamp>_<versionCode>.apk`) (GitHub #85, #91) | No folder named after the package, so the folder-layout checks found nothing and no OBB was uploaded | `quest_dump.find_data` then looks for the files by name, `(main\|patch).<versionCode>.<package>.obb` (any case), in the APK's folder, its parent and up to 3 levels below each (folders with their own APKs are other games); prefers the folder and files of the APK's own versionCode, else the newest older, else any version. When that folder also holds other things (the APK itself, other games' OBBs), the library entry gets `data_files` and only those files are uploaded, counted and deleted with the game. Add the folder again |
| Unreal game: `JNI_OnLoad` (OVRPlugin), then silence: no OpenXR instance, no crash, no frames (GitHub #85 TRIANGLE STRATEGY; launch-test finding `missing-obb`) | Installed without its OBB: the manifest says `com.epicgames.ue4.GameActivity.bHasOBBFiles` = true (UE5: `com.epicgames.unreal.…`) but the library has no data folder (`data_dir` null, `data_bytes` 0) | Put the .obb files in a `<package>` (or `obb/`) folder next to the APK, add the folder again, reinstall. Analysis `extra.expects_obb`; the game page, the install question and `frameport scan`/`install` warn; launch tests that sent no frames get the `missing-obb` finding from the library (the game logs nothing). Unity split-binary builds count too (`extra.unity_split`, `analysis/unity_split.py`): an XR-plugin build (Oculus XR Plugin / Unity OpenXR library) without `assets/bin/Data/UnitySubsystems/` in the APK, or BuildSettings listing more scenes than the APK has `levelN` files (globalgamemanagers loose or read from the head of data.unity3d); exact on the 48 Unity APKs of the dumps (13 split, 17 full games; OBBs of full builds are asset bundles or sound banks) |
| `INSTALL_FAILED_NO_MATCHING_ABIS` | 32-bit-only APK; Frame has no AArch32 | None. PC/Rift version via Revive |
| Crash at start: `NoClassDefFoundError: … Landroid/window/OnBackInvokedCallback;` or `NoSuchMethodError: No static method storeStoreFence()V in class Ljava/lang/invoke/VarHandle;` (GitHub #71/#72, triage `android-too-new`) | The APK needs Android 13+ (minSdk 33 or more; those were 34) and calls its classes at start; Lepton's Android is 11 (API 30). OVRPort lowers minSdk to 29, so it installs anyway. minSdk ≤ 32 (Quest's Android 12L) is fine: 16 working catalog games declare 32 | None (analysis `extra.min_sdk` > 32 → a warning on the game page/CLI and in the recipe notes; never unsupported from the manifest alone, the launch test's triage decides). Waits for Valve to update Lepton's Android |
| Nothing opens; `TWALauncherActivity: Using URL from Manifest (https://…)`, `Creating TwaLauncher for com.oculus.browser`, `NameNotFoundException: com.oculus.browser` (GitHub #86 Mahjong Table VR, triage `web-wrapper`) | The APK is a Trusted Web Activity (Bubblewrap / Meta's PWA packaging): a website that opens in Meta's browser, which Lepton doesn't have | None: open the URL in a browser. Analysis `extra.web_wrapper` (manifest meta-data `android.support.customtabs.trusted.DEFAULT_URL`, resolved through resources.arsc, or androidbrowserhelper's LauncherActivity) → a warning with the URL (not unsupported: the manifest alone never decides) |
| `UnsatisfiedLinkError` / `cannot locate symbol "ovr_…"` | overport's platform loader lacks Meta platform functions | `frame.ovrstubs` (automatic, generated stubs) |
| missing `ovrMessageType_ToString` | same, but the game needs a real string | `frame.ovrplatformcompat` (automatic) |
| The game stays in its built-in language or waits at start although its OBB / files hold language packs (`<tag>.lang`, e.g. `de.lang`) | overport's platform loader answers `ovr_LanguagePack_GetCurrent/SetCurrent` with request id 0, so the game never gets the pack's path | `frame.langpacks` (opt-in, experimental, shown for games whose data has `*.lang`; `native/langpack`, build it with `python native/build.py --only langpack`). Default pack: the one the game applies, else env `FRAMEPORT_LANGPACK=<tag>`, else the only pack; search path override `FRAMEPORT_LANGPACK_DIRS`. Unreal games (Deadpool VR) grey out a pack whose asset `Metadata` differs from the game's version string: the patch writes the APK's versionName as Metadata (env `FRAMEPORT_LANGPACK_META` overrides) and reports the pack under the `/storage/emulated/0/Android/obb/<pkg>/` spelling of its path; with `/sdcard/…` the text switched but the dialogue stayed silent (verified in the headset with Deadpool VR) |
| `ClassNotFoundException com.oculus.os.AnalyticsEvent` → abort | Quest telemetry lookup in Meta XR Audio (Unreal build) or native code | `frame.metaxr_telemetry` + `frame.oculusos` (automatic) |
| `JNI DETECTED ERROR`, `GetStringUTFChars … NULL` | CheckJNI is on because overport marks the app debuggable | `frame.nodebug` |
| Unreal game quits a few seconds after start (`System.exit`) | ForceQuit after a failed Quest platform check | alternate build with `patch_remove_unreal_force_quit` (`use_alt`) |
| Unreal game crashes a few seconds after the logo with no backtrace (Unreal's own signal handler hides it: logcat-crash.log empty, Zygote `exited due to signal 11`); the crashing thread is `GameThread`, pc in `libaaudio.so`, lr `libovrplatformloader.so (ovr_Microphone_GetOutputBufferMaxSize+0x10)`; the last platform call is `ovr_Microphone_Create` (e.g. The Walking Dead: Saints & Sinners Ch. 2) | OVRPort's platform loader opens the microphone's AAudio stream only in `ovr_Microphone_Start`, but `GetOutputBufferMaxSize` reads that stream unchecked; Unreal's Oculus voice asks for the size right after `Create` | `frame.ovr_microphone` (NULL check rewritten in place; size 0 until the microphone starts). OVRPort runtime 3.4.3-aa54c3f has the check itself: builds made with it leave the patch out (log "not needed: frame.ovr_microphone", `patches/upstream.py`) |
| `xrCreateSwapchain` -26 / format unsupported (GLES) | Frame takes only sRGB formats, no MSAA | adapter `swapchain_fix` (default on) |
| Frames rejected, "Waiting…" forever | a layer uses a failed swapchain or an extension that isn't enabled (e.g. equirect2) | adapter `layer_fix` (default on) |
| `xrConvert…TimeKHR` FUNCTION_UNSUPPORTED spam; VrApi bridge stalls before recenter | runtime lacks timespec conversion | current adapter emulates it |
@@ -56,27 +78,52 @@ version is `catalog/triage.yaml` (used by `frameport test` / the Job screen); ke
| Quest app keeps recentering / snapping the view when you turn your head; log shows session state 5→4→3→4→5 within a second | the Frame briefly takes focus; the app recenters on focus changes | unfixed: hiding the dips (debounce) made AC Nexus stay black, so it was removed |
| Video player / app finds no local videos; MediaProvider "Requested path /home/steamos/... doesn't appear under ..." | Lepton's /sdcard is a symlink to a host path, so Android's media index rejects every file | upload in the Files tab (Videos = /sdcard/Movies) and browse folders in the app |
| Batman: Arkham Shadow closes during smoke-bomb effects; later input-tree corruption | Meta XR Audio Wwise deletes queued metadata still referenced by the current audio frame, then writes through the stale pointer | FrameBridge automatically retires metadata after current-frame references disappear, for the verified AArch64 SDK build only; see [AUDIO_METADATA.md](AUDIO_METADATA.md) |
| Game stays on a loading or "Waiting" box although it reached FOCUSED; log `FrameBridge: xrEndFrame failed -25` then no more `pacing:` lines (e.g. PowerWash Simulator on some Frames, GitHub #39) | The eye image rect ends a few pixels past its swapchain (Unity rounds the swapchain width, the runtime's recommended size differs per Frame); SteamVR rejects every frame with XR_ERROR_SWAPCHAIN_RECT_INVALID | FrameBridge clamps every projection/quad image rect to its swapchain (`rect_clamp`, default on since 0.10.1; log `rect_clamp: view N image rect clamped`): rebuild + reinstall the game |
| Game stays on a loading or "Waiting" box although it reached FOCUSED; log `FrameBridge: xrEndFrame failed -25` then no more `pacing:` lines (e.g. PowerWash Simulator on some Frames, GitHub #39) | The eye image rect ends a few pixels past its swapchain (Unity rounds the swapchain width, the runtime's recommended size differs per Frame); SteamVR rejects every frame with XR_ERROR_SWAPCHAIN_RECT_INVALID | FrameBridge clamps every projection/quad image rect to its swapchain (`rect_clamp`, default on since 0.11.0; log `rect_clamp: view N image rect clamped`): rebuild + reinstall the game |
| Unity game (OVRPlugin, GLES) crashes ~10 s in: `FrameBridge: xrCreateSwapchain … faces=6 … result=-2`, OVRPlugin `CreateSwapchain for eye 0: 0x0, 0 stages`, then render-thread SIGSEGV in memset ← libOVRPlugin ← `ovrp_EndFrame4` (libgallium/ANR follow; e.g. Budget Cuts Ultimate, GitHub #107); triage `cube-swapchain-refused` | The game shows a cube-map layer (OVROverlay cubemap); the Frame's runtime has no cube layers and refuses cube swapchains (XR_ERROR_RUNTIME_FAILURE); OVRPlugin doesn't check and writes into the image list it never got | FrameBridge `cube_standin` (default on): a refused cube swapchain is served as a GL cube map in the game's context and its layers are dropped (log `cube_standin: runtime refused …`): rebuild + reinstall. GLES only; a Vulkan game keeps the error |
| Game (Unity, GLES) freezes, `zink: DEVICE LOST` | multisampled render-to-texture hangs the GPU | `frame.unity_no_msaa`; if it persists: unfixable → PC version |
| Unreal GLES game crashes ~3 s after start: `Fatal signal 11 … fault addr 0x10000 in tid … (RHIThread)`, `#01 … libgallium_dri.so` (GitHub #83 Star Wars Pinball VR, triage `unreal-msrtt-crash`) | Unreal's mobile MSAA renders through multisampled render-to-texture; Zink's `find_rp_state` then indexes `rendering_state_cache[6]` one past its end (sample count ≥ 32) and calls a junk hash function (0x10000). Mesa bug (no bounds check) | `frame.unreal_gl_shim` (GL shim with `gl_hide_msrtt`, multiview kept for Unreal: Unreal 4.25 only enables multiview with GL_OVR_multiview, GL_OVR_multiview2 **and** GL_OVR_multiview_multisampled_render_to_texture, so the shim keeps the last one visible for Unreal and maps glFramebufferTextureMultisampleMultiviewOVR to the single-sampled glFramebufferTextureMultiviewOVR; log `multiview multisampled render-to-texture (N samples) drawn single-sampled`) |
| Crash with `SIGILL (ILL_ILLOPN)` and `*pc=0xd50323bf` (autiasp), e.g. on Unreal's HttpManager thread (GitHub #83 Star Wars Pinball VR, triage `pac-unpaired`) | The engine's OpenSSL ARMv8 assembly has autiasp without a matching paciasp (libUE4.so: 38 paciasp, 40 autiasp; Poly1305 NEON). Quest CPUs treat PAC hints as NOPs, the Frame's CPU checks them | `frame.pac_hints`: in a library with unpaired counts every paciasp/autiasp becomes a NOP (in place) |
| launch.log ends with `logcat: Unexpected EOF!` right after `Waiting for app …`; the game runs, but Steam's "Resume game" menu isn't closed and the launch test shows nothing (Vader Immortal on Lepton 3.0.5, Under Cover on 2.8.14; about 1 launch in 50) | Lepton's logcat mirror died | Agent v67 `_logcat_keeper` (started by launch.sh, added to older launchers by `upgrade_launchers`) reads the container's logcat itself (`podman exec lepton-steamlaunch-<appid> logcat -v threadtime -T 2000`) and appends it to launch.log; log `<base>/logcat-keeper.log` |
| A game no longer starts after a reinstall that was launch-tested right away: logcat `Zip: EOCD not found, …/base.apk is not zip` / `Failed to parse …base.apk`, no `Start proc` for the game (VR HOT, 2026-10-09) | The launch test's 45 s ran from the launcher, but the first start after an APK change spends ~1–2 min booting Lepton and installing the app: stopping the container mid-install left a broken installed copy | Agent v68: the test window counts from Lepton's `Waiting for app` (at most 240 s extra for boot + install). Repair a broken one: `touch <base>/lepton-app/game.apk` (Lepton re-installs it on the next start) |
| Unreal game (OVRPlugin) never starts VR: launch.log has `OVRPlugin: JNI_OnLoad` but never `CompositorOpenXR::PreInitialize`, no OpenXR session, then a crash a few seconds in (e.g. Star Wars Pinball VR, UE 4.25: null pointer in `FSceneRenderer::GetMultiViewSceneColor`, GitHub #83) | Unreal's Oculus module looks up every `ovrp_*` function of the OVRPlugin it was built against (`InitializeOculusPluginWrapper`, all ANDed); OVRPort's OpenXR OVRPlugin lacks a few old ones (UE 4.25 / OVRPlugin 1.44: `ovrp_GetPTWNear`), so the wrapper fails and OculusHMD is never pre-initialised | `frame.unreal_ovrp_entrypoints` (suggested when analysis `unreal_ovrp_lookups` name functions the shipped OVRPlugin lacks): generated `libfp_ovrpstubs.so` (DT_NEEDED of libOVRPlugin.so; dlsym on the plugin's handle searches its dependencies) with a stand-in per missing name returning ovrpFailure (-1000); build note lists the names |
| Only the Android home screen shows; the log has Unity's VR device as `None` (e.g. Accounting+, Unity 2017) | Unity 2017–2018 built-in Oculus support starts VR only when `com.oculus.systemactivities` is installed; Lepton has no Meta system apps, so Unity falls back to non-VR | `frame.unity_oculus_check`: that package name in libunity.so → `android`, plus `native/ovrpshim` (libfp_ovrp.so): Unity 2017's legacy frame loop (`ovrp_Update2`/`ovrp_BeginFrame`) never calls `ovrp_WaitToBeginFrame`, so without the shim no `xrWaitFrame` happens, `CompositorOpenXR::Update … outside of frame bounds` floods the log and the dashboard freezes. With it: log `ovrp frame loop shim: waited for frame N`, ~71 fps. Accounting+ then stops at "press any button" although its OVRInput gets clean input (`INPUT_PROBE` in the patch logs connected controllers/buttons/input focus per call) — unresolved |
| Black flat window, then a GPU hang: kernel `hangcheck detected gpu lockup` (offending task the game), `zink: DEVICE LOST`, Unity render-thread crash; `outside of frame bounds` thousands of times a second (e.g. BattleSisters, Unity 2019.4) | Unity 2019 on its built-in VR (no `libOculusXRPlugin.so`) uses the same legacy frame loop as Unity 2017: no `xrWaitFrame`, the render thread floods the GPU | `frame.unity_oculus_check` adds the ovrpshim frame wait for these too (revision 2) |
| Unity built-in VR game (with `frame.unity_oculus_check`) freezes at a scene switch: the log stops after `Boot: Activating Scene: …`, the process stays alive, every thread sleeps (e.g. Sniper Elite VR, Unity 2019.4) | The shim's `xrWaitFrame` blocks until the previously waited frame is begun; Unity skipped beginning it at the scene switch and its render thread then waited for the main thread (gdb: UnityMain in vrclient `CSxrSession::StartNextFrame` ← `ovrp_WaitToBeginFrame` ← `fpov_Update2`). OVRPlugin also only begins the frame index it waited for | `frame.unity_oculus_check` revision 5: libunity.so's `ovrp_BeginFrame`/`ovrp_EndFrame` go through the shim, which waits ≤ 50 ms for the last waited frame to begin, else skips the wait (log `the last waited frame wasn't begun`), and gives a begin/end of another index the waited one |
| Unity built-in VR game: the hands/weapons trail the controllers by centimetres when moving (headset fine, 72 fps), e.g. Sniper Elite VR | Unity's physics-step `ovrp_Update2` (prediction 0) makes OVRPlugin locate the nodes at the monotonic clock's "now", the XrTime base on a Quest but 0.05–0.9 s behind the Frame's XrTime; the runtime extrapolates backwards and the render-step reads after it get those poses too. A larger prediction is capped by OVRPlugin (~0.07 s) | `frame.unity_oculus_check` revision 5 holds the physics-step update back: both steps read the render update's display-time poses |
| OVRPlugin game: the hands lag behind the controllers (also with `ovrp_hold_physics` on or off; rendering fine), e.g. BattleSisters | OVRPlugin passes its monotonic-clock "now" on as the OpenXR time (OVRPort's dispatcher converts XR_KHR_convert_timespec_time 1:1: the Frame's runtime lacks it, and FrameBridge's emulation is never asked), but the Frame's XrTime runs ahead of CLOCK_MONOTONIC (2.56 s on SteamOS 0.4.5): with `pose_debug=1` the hand spaces show `time - predicted display time -2564 ms`; BattleSisters also asks for its head at XrTime 0.1 s every frame | `adapter.pose_time_fix` (FrameBridge, suggested for Unity built-in OVRPlugin games): a located time nearer the monotonic clock than XrTime's "now" is moved by the clock offset measured at xrWaitFrame, one more than 0.5 s before the display time goes to "now" (log `pose_time_fix: …`; `pose_debug=1` counts both per 5 s). Once a build has this FrameBridge it is toggled in settings.conf (no rebuild) The offset is the largest of the last ~2 s of xrWaitFrame samples (hitches made single samples dip by up to 2.5 s and pushed fixed times into the future); far-past requests get the frame's display time. Headless survey of 54 games (2026-10-09): no head/view request on the monotonic clock in any other game; UE4 OVRPlugin 1.89 games (Robo Recall, Vader, Phantom, Time Stall) and The Room VR ask for head/views at XrTime ≈ 0 every frame, which works today; hands only show in the headset. Suggested for Unity built-in Oculus games only. A time equal (±1 ms) to one of the last 6 predicted display times is never moved, and monotonic times are only told apart when the clocks are more than 4 display periods apart and the time is clearly nearer the monotonic "now" (GitHub #49: on a Frame with XrTime only ~68 ms ahead, a display-time request after a hitch was moved +67.7 ms) |
| Unreal game stuck on a loading image after the intro, frames keep coming (72 fps), no crash (e.g. Vader Immortal) | suspect: a Meta Platform SDK request no message ever answers | diagnostics: `frame.ovr_trace` (opt-in) logs every `ovr_*` call, the answers `ovr_PopMessage` returns and every 10 s the unanswered requests (`fp_ovrtrace` in launch.log). Never fake an entitlement answer |
| Own-engine game crashes in `libVkLayer_fossilize.so` (Fossilize's recording thread, e.g. Roblox) | same as Deadpool VR: uninitialised pointers in what Fossilize records | `frame.vk_sanitize` now also covers own-engine libraries that load `libvulkan.so` by name |
| Crash right after the game gets focus, in `vrclient.so … UpdateActionStateInternal` / `sxr_xrSyncActions` (e.g. Myst) | a race in the Frame runtime's input code on the first sync after focus (not every launch) | adapter `sync_guard` (input syncs one at a time with event polling, paused 250 ms after FOCUSED) |
| View jumps sideways / game pauses or freezes for a moment every few seconds (e.g. Blade & Sorcery, BattleGlide) | the Frame drops focus for ~0.5 s (FOCUSED→VISIBLE→SYNCHRONIZED); games pause or re-align the player (`OnVRPresence … Teleport`) | adapter `focus_hold` |
| SDL / LÖVE app crashes at start: `NullPointerException … ClipboardManager.addPrimaryClipChangedListener` in `SDLClipboardHandler.<init>` (e.g. Dramatic Shape) | Lepton's Android has no clipboard service (`service check clipboard`: not found) | `frame.sdl_clipboard` (that call → nops in classes.dex, in place, `apk/dex.py`); reproduced and verified with LÖVE for Android 11.5 |
| Game crashes at start: `java.lang.NoSuchMethodError: No virtual method getAvailableCommunicationDevices()… in class Landroid/media/AudioManager` at `com.vivox.sdk.AudioChangeListener.checkAudioRouteAndApplyChanges` (e.g. Green Hell VR, GitHub #101); triage `vivox-api31` | Newer Vivox (voice chat) builds call Android 12 audio-routing methods without a version check; Lepton is Android 11. Older Vivox builds (Eleven Table Tennis, BattleSisters) don't have that code | `frame.vivox_audio_route` (suggested by analysis `vivox_api31`): every AudioChangeListener method that calls one of them returns at once (`Dex.return_early`: return-void / `const/4 v0, 0; return v0`, in place); voice chat keeps the default audio route |
| Controllers do nothing (e.g. stuck on a setup screen); log: `xrSuggestInteractionProfileBindings … XR_ERROR_PATH_UNSUPPORTED` | the game only suggests bindings for Meta's newer profiles (Touch Plus / Touch Pro); the Frame's Android runtime knows `oculus/touch_controller`, not those | adapter `profile_remap` (default on): the bindings are suggested again for Touch (log: `controller profile … -> oculus/touch_controller`) |
| Some buttons do nothing or the wrong thing (e.g. a Quest game's X/Y on the Frame's left controller) | the game binds only Quest Touch and SteamVR maps Touch onto the Frame controllers with its own remap (Touch left X/Y land on the d-pad, right X and Y repeat B), or the runtime rejected a profile or an input call | turn on adapter `input_diag` (diagnostics, off by default; `frameport settings <pkg> input_diag=1`) and look for `input_diag:` lines: `bindings: <profile> accepted` or `unsupported: interaction profile <profile> -> <result>` with the rejected paths, `bindings: /user/hand/<hand> uses <profile>`, `unsupported: function <name>`, `unsupported: xrCreateAction -> <result> (<action>)` |
| Unity game hangs or the whole Frame restarts (e.g. in a menu); log: `The current MSAA level is 0, but the recommended MSAA level is 4. Switching to the recommended level.` (e.g. Lucky's Tale) | Meta's OVRManager (`useRecommendedMSAALevel`) turns 4x MSAA on at runtime, past QualitySettings; multisampled render-to-texture on GLES/Zink hangs the GPU | `frame.unity_runtime_msaa_off` (Cpp2IL: `OVRDisplay.get_recommendedMSAALevel` → 0) |
| Unity game: one eye shows only effects or grey, the other is fine (e.g. I Am Cat, Oculus XR Plugin on GLES) | the game's single-pass multiview rendering goes wrong for array slice 1 (the adapter submits both slices correctly) | `frame.unity_multipass` (Cpp2IL: `OculusSettings.GetStereoRenderingMode` → MultiPass); `swap_eyes=1` tells whether the game or the adapter is at fault |
| Setup/intro loops every launch (Espire 2) | save folders created without write permission | launcher repairs permissions every 2 s (built in) |
| VrApi bridge: never enters VR | Frame reaches FOCUSED later than Quest; tracking only when worn | bridge waits 30 s; test in the headset |
| Unreal game (ILMxLAB, e.g. Vader Immortal) plays its intro, then stays on its loading card (portrait + progress bar) at 72 fps and ignores input (GitHub #49) | the menu waits for `UVRUtils::GetQuestShaderPrecompilePercent()` to reach 100 %; the precompile only starts when `IsRunningOnSantaCruz()` (a Quest), the other branch returns 0.0 | `frame.unreal_quest_precompile` (non-Quest branch returns 1.0; found by Klownicle); suggested when the engine exports that function (analysis `unreal_quest_gates`) |
## Picture problems (headset on)
| Symptom | Cause | Fix |
|---|---|---|
| Found after playing: the game page's "Last session" (or `frameport session <pkg>`) lists a finding (agent v70 `session_log`: the newest `plays.log` session's launch.log, ≤4 MB, + its crash logcat + kernel GPU lines) | launch tests never reach FOCUSED or gameplay; the same `catalog/triage.yaml` signatures (sync_guard, pac_hints, unreal_gl_shim, vk_spec_fixes, …) now also run on real sessions, plus the frame-rate and focus-dip findings below | "Try this fix" (FrameBridge settings: written on the Frame at once via `set_settings`, used from the next start) / "Rebuild with this fix" (APK patches); launch-test sessions (`test <unix>` in plays.log) are skipped |
| Textures flicker, jump or smear while moving in an OVRPlugin game that renders space-warp swapchains (`xrCreateSwapchain 376x376 format=97` / `format=129`; triage `space-warp-used`, info + question) | Application SpaceWarp: half the frames plus motion vectors; the Frame's reprojection of them misbehaves (Into The Radius 2, Metro Awakening) | adapter `hide_space_warp=1`; offered as "Did textures flicker…?" after a play session, never applied on its own |
| The game froze or closed and the kernel log has `hangcheck` / GPU fault / `msm_drm … recover` lines during the session (triage `gpu-hang`, play sessions only) | a shader or effect hangs the Frame's GPU (e.g. Vader Immortal's lightspeed jump) | capture the shaders (`adapter.zink_shader_dump=1`, GLES) and send a problem report; the maintainer adds a `zink_shader_fix` / `vk_shader_fix` catalog entry. `zink-device-lost` keeps its MSAA suggestions |
| The game keeps pausing or recentring for a moment while worn (session finding `focus-dips`: ≥3 `focus: back after N ms` lines longer than the game's focus_hold_ms, up to 5 s) | the Frame's wear sensor flickers "HMD off"; FrameBridge logs every runtime focus loss/return (always, before focus_hold) | `adapter.focus_hold_ms=<longest dip + 250 ms, in 500 ms steps, ≤5000>` (or `adapter.focus_hold=1` when off) |
| Judder or smearing on head turns; FrameBridge pacing below the display rate (session finding `slow-frames`: >30 % of the 5 s windows under 90 % of the nearest refresh rate ≥ the session's 90th-percentile fps, after the first two windows, ≥1 min) | the game renders below the refresh rate; the runtime reprojects | `adapter.scale=<current × 0.85>` first, then `frame.unity_runtime_msaa_off` (Unity) / `adapter.hide_space_warp` (Unreal 5 + OVRPlugin) |
| Unreal game (ILMxLAB, e.g. Vader Immortal): controllers track but grip/trigger do nothing, grabbing never works (Unreal's own input values move, the game's stay 0) | `URPOCKeyMapManagerComponent` picks the Quest or the Gear VR key set by `IsRunningOnSantaCruz()`; on the Frame it takes Gear VR, empty in a Quest build | `frame.unreal_quest_keymap` (the Oculus case keeps the Quest set, for action and axis mappings; found by Klownicle, GitHub #49) |
| The hands' thumbs never move when you touch the thumbstick or buttons (Unreal `ThumbUp` stays 1, e.g. Vader Immortal) | OVRPlugin reports thumb proximity from XR_FB_touch_controller_proximity, which the Frame's runtime lacks; OVRPort's loader offers it anyway and the proximity actions never get a binding | adapter `proximity_emul=1` (thumb proximity from the touch inputs: thumbstick, face buttons, thumb rest; 2 = also the index finger from trigger touch); log `proximity_emul: finger proximity bound to touch`. **For UE4 Oculus games this didn't animate the thumbs** (Vader, GitHub #49): use `frame.unreal_thumb_touch` (found by Klownicle): `OculusInput::FOculusInput::SendControllerEvents` computes ThumbUp from NearTouches (masks 0x2/0x8); the patch makes it read Touches (the slot 4 bytes before) with masks 0x0f00 (X/Y/stick/thumb rest) / 0x000f (A/B/stick/thumb rest), keeping the inversion; three instructions, matched exactly (build note `OculusInput ThumbUp: from the capacitive touches`). Matches Vader Immortal Ep. I, Robo Recall, Phantom: Covert Ops, Time Stall, Star Wars: Tales from the Galaxy's Edge; newer UE4 builds (e.g. Asgard's Wrath 2, RE4, In Death) compile it differently (shared mask registers) and aren't matched |
| OpenGL ES game: the GPU hangs at one effect (freeze/exit, compositor watchdog, e.g. Vader Immortal's lightspeed jump) | a shader (as Zink compiles it) reads loop counters/accumulators before setting them | capture the SPIR-V (adapter `zink_shader_dump=1` writes every module to `files/fp_spirv/`, or a GPU capture), then a `zink_shader_fix` entry (same format as `vk_shader_fix`) + `frame.zink_shader_fix` (Vulkan layer under Zink, activated through GraphicsEnv's debug layer list); log `shader fix layer: fixed shader module N`; triage `zink-shader-fix-mismatch` when a Frame update changed the driver's output |
| 2D Android app: Steam says it's running but nothing shows | Lepton runs apps headless unless the app folder has `lepton-show-flatscreen` | FramePort adds it for apps without VR (agent v28+); reinstall apps installed before |
| A phone/tablet app shows nothing in the headset, or a VR app opens as a flat window | FramePort's VR/2D guess (`vr_kind`) is wrong for this app | patch `device.display_mode` → **Flat window** or **VR** (Customize → "Show as VR or as a flat window"), then Update on Frame |
| "Install with FrameDrop" button opens FrameDrop (or nothing) instead of FramePort | another program owns `framedrop://`, or the switch is off, or macOS (Flet can't receive links there) | Settings → Install links → **Use FramePort for these links**; else Add games → Install from a link… (paste the button's address) |
| 2D Android app: back/home/recents buttons cover the app's own buttons | Android's navigation bar | patch `device.hide_navbar` (on by default for apps without VR) sets `qemu.hw.mainkeys=1`; reinstall to apply |
| Black screen, audio works, GLES engine with direct VrApi | Mesa rejects Quest-style GLSL | `frame.gl_shim` (logs `GLShim: SHADER COMPILE FAILED` + source lines) |
| Black screen, audio works, log `Unsupported VrApi layer type N` | bridge drops frames containing that layer | extend the bridge (cylinder=3 is converted to a quad already) |
| Only some draws visible (e.g. controllers) + `glGetError 0x502` | multiview shaders used on single-view FBOs | GL shim `gl_hide_multiview=1` (default) |
| Own GLES engine (OpenXR, not VrApi): eye view fine, but HUD / menu / PDA panels black (e.g. Doom3Quest, GitHub #77; no error in the log) | every shader declares `layout(num_views=2) in;`, also the ones drawn into the engine's single-layer offscreen framebuffers (2D textures/renderbuffers); OVR_multiview makes such draws INVALID_OPERATION and Mesa drops them (`draw_validate.c`), Quest's driver doesn't | `frame.gl_multiview_fbo` (opt-in, experimental: `libfpglmv.so` interposes GLES and draws those cases with a single-view twin of the program; logs `GLMV: twin built: program N -> M`, per-5-s `single-view draws` counters; `gl_mv_debug=1` adds glGetError checks; triage `gl-multiview-twin-failed`). Alternative: the game's own fix (two-layer multiview pool, Xandrix's patch in #77) |
| Upside-down image in a GL bridge game | GL images start at the bottom row | fixed in the bridge (swap angleUp/Down for GL chains) |
| UI panels upside down (AC Nexus) | XrCompositionLayerImageLayoutFB VERTICAL_FLIP unsupported | adapter `flip_emul=1` (default); rotating quads makes them vanish |
| Passthrough black (BAM) | XR_FB_passthrough missing | adapter `passthrough_emul=1` (default) + `patch_force_passthrough` for MR-only games |
@@ -87,15 +134,29 @@ version is `catalog/triage.yaml` (used by `frameport test` / the Job screen); ke
| Eye distortion while moving (Arcsmith, Time Stall) | unknown (not eye swap, tracking, Valve layers, depth or pacing) | unresolved |
| One eye grey / only effects (I Am Cat, Unity Oculus XR Plugin on GLES) | the game's multiview pass draws array slice 1 wrong on Zink | `frame.unity_multipass` (also rewrites the getter's inlined read in `OculusLoader.Initialize`; check for two `array=1` eye swapchains) |
| View vibrates even when holding still after `frame.unity_multipass` (I Am Cat) | poses/times are consistent, but two passes on Zink make every frame one period late, and the game clamps its physics step to 10 ms | not fixed (scale 0.8 didn't help); next ideas: fix multiview instead, or the game's fixed timestep |
| Game freezes / pauses for 1-2 s now and then, no flicker; only some games (Blade & Sorcery) | the headset's wear sensor flickers off while worn (SteamVR vrserver.txt `HMD off, stopping eye tracking` … `HMD on`), the Frame turns it into a focus loss and Quest games that pause on focus loss pause | adapter `focus_hold=1` + `focus_hold_ms=2500` per game; native games don't react, so it's per game |
| Game freezes / pauses for 0.5-2 s now and then, no flicker (e.g. Blade & Sorcery, Lucky's Tale) | the headset's wear sensor flickers off while worn (`logs/eyetracking.txt` `HMD off, stopping eye tracking` … `HMD on`), the Frame turns it into a focus loss and Quest games that pause on focus loss pause | adapter `focus_hold` (on by default since 2026-10-05, dips up to `focus_hold_ms` = 5000 ms are hidden; longer ones still pause) |
| Minor glitches on some objects (Myst, Unreal Vulkan) | unknown; not application space warp (turning it off changed nothing and ran worse) | unresolved |
| Graphics crash in vkCreateInstance with pc == fault address, from the game's own Vulkan hooks (BONELAB `libSLZQuestNative`) | a pointer into memory freed with OVRPlugin's pre-init OpenXR instance; not the runtime (vrclient.so) or Fossilize being unloaded (keeping both loaded with RTLD_NODELETE didn't help) | unresolved |
| Unity game crashes or hangs right as Vulkan starts, after `SLZ Graphics plugin loading!` and OVRPlugin's pre-init `xrDestroyInstance`: SIGSEGV with pc 0 (or pc == fault address in an unloaded library), x16/x23 in `libSLZQuestNative.so` (BONELAB 1.2974) | Stress Level Zero's graphics plugin hooks Unity's Vulkan start-up (IUnityGraphicsVulkanV2 interception: vkCreateInstance/vkCreateDevice) and vkCreateSampler; its vkCreateInstance wrapper calls an invalid pointer on the Frame | `frame.slz_vulkan_hooks` (its two registrations become no-ops; Unity starts Vulkan itself; ~35 s of shader prewarming without its pipeline cache) |
| Unity game shows a picture but the player body is frozen: no head tracking, the controllers stay on the model, no buttons, although OpenXR input works (BONELAB 1.2068, Oculus XR Plugin) | OVRPlugin reports the headset as not worn (`ovrp_GetUserPresent2` → 0) a few seconds after start, and the game's rig only follows a present user (Marrow `XRHMD.IsUserPresent` = Unity's HMD `UserPresence`) | `frame.unity_user_presence` (the Oculus XR Plugin's lookup → `libfp_ovrp.so`, reports present; log `user presence: OVRPlugin 0 …`) |
| Unreal 5 game crashes at its first render pass, backtrace `vulkan.freedreno.so` ← `libVkLayer_fossilize.so` ← `libfp_vk.so (create_render_pass2)` (Metro Awakening) | a subpass without a depth attachment names a depth/stencil resolve attachment; the Frame's Turnip reads the missing depth attachment (NULL) | the Vulkan shim drops that resolve (always, FramePort after 0.11.0; log `dropped the depth resolve of subpass N (no depth attachment)`); triage `unreal-vulkan-driver-crash` |
| Unreal 5 game crashes in `vulkan.freedreno.so` called straight from `libUnreal.so` right after its swapchains, or a few seconds into the first frames (Metro Awakening) | Unreal turns on fragment-density-map foveation because Turnip offers VK_EXT_fragment_density_map, then records barriers (to `FRAGMENT_DENSITY_MAP_OPTIMAL`) and image views (2D array R8G8) for a density map the Frame never provides (VK_NULL_HANDLE); Turnip dereferences it | adapter `vk_hide_fdm=1` (the game doesn't see the extension) + `vk_spec_fixes=1` (leaves out null-image barriers, refuses null-image views); triage `unreal-fdm-missing`. Found by disassembling the driver at the crash pc: the struct offsets (0x58 = VkSubpassDescription2, 0x48/0x60 = image barriers, viewType/format in registers) name the call |
| Own-engine game crashes in `je_free` from its own library on the first frames (Roblox) | the game frees memory it doesn't own; not the Vulkan shim or the format fallback | unsupported |
## Live view (Live view tab, `install/livestream.py`)
| Symptom | Cause | Fix |
|---|---|---|
| Status line says "software encoder" (30 fps, the Frame's CPU busier) | `fp_venc --probe` failed (missing upload, encoder busy or refused a format: exit 4) or the helper couldn't be put on the Frame | on the Frame: `~/.local/share/frameport/bin/fp_venc --probe; echo $?` and `--selftest`; the app log names upload failures. `FP_VENC_DISABLE=1` forces the fallback for tests |
| Picture drifts out of sync with the sound | the hardware path relies on one H.264 frame per fps slot (ffmpeg `-framerate`); `fp_venc: stats … skipped=` > 0 on stderr means slots were skipped | see the stats line (every 10 s); a stopped/suspended Frame skips slots on purpose |
| Viewer joins only after several seconds | the keyframe request (`k` on the channel) didn't reach the encoder; the viewer then waits for the next regular keyframe (4 s) | check `live: encoder=hardware` came first (requests are sent only then) |
## Debugging techniques that worked
- A user's problem report: `frameport diag inspect <FramePort-diag-*.zip>` re-triages its launch log with the current
signatures; the zip has the recipe, analysis, ELF/PE imports, Frame logs and versions (docs/DIAGNOSTICS.md).
- Read `<base>/launch.log` (logcat mirror). Filter the game's pid: `Start proc <pid>:<package>`.
- **Monitor tab** (GUI, while a game runs): fps from FrameBridge's pacing lines next to GPU busy %, the hottest
sensor, memory pressure and per-process CPU/GPU/memory. A memory runaway (Lucky's Tale, Vader Immortal) shows as
rising memory + "waiting" before the OOM kill; a GPU-bound game as GPU near 100 % with fps under target; heat as the
temperature tile turning amber/red. Sources and costs: FRAME_RUNTIME.md "Monitoring sources".
- The adapter logs as `FrameBridge` (settings, xrCreateInstance result, swapchain retries, pacing fps).
- For GLES/GLAD engines, wrap `eglGetProcAddress` to see shader compile errors (build the shim with `-DGLSHIM_TRACE`
for per-FBO draw counts and draw-call errors; the bridge has `-DOVP_GL_DIAG` for eye-image readback).
@@ -111,6 +172,14 @@ version is `catalog/triage.yaml` (used by `frameport test` / the Job screen); ke
touching new memory (`perf script -F comm,tid,ip,dso`); `-t <tid> -F 499` samples one thread. Map IL2CPP
addresses with a full Cpp2IL diffable-cs dump (method `Offset` = address − the r-xp mapping of libil2cpp.so).
Sample memory per mapping name from `/proc/<pid>/smaps` (`[anon:libc_malloc]` = native heap).
- Hangs (every thread asleep): backtraces of all threads with gdb. Root inside the Lepton container may ptrace the
game (the host's `ptrace_scope` 1 doesn't apply there) and the guest has `gdbserver64`; `debuggerd -b` fails (no
tombstoned). Copy every mapped library to a local sysroot (`podman exec <container> cat /proc/<pid>/maps`, then
`tar -chf - -T <list>` through `podman exec -i`; the app's own libs from the installed `lepton-app/game.apk` at their
`/data/app/…/lib/arm64` path), then on the PC: `gdb -batch -ex "set sysroot <dir>" -ex "target remote | ssh
steamos@<frame> podman exec -i lepton-steamlaunch-<appid> gdbserver64 - --attach <pid in the container>" -ex
"thread apply all bt 25" -ex detach` (`set sysroot target:` makes gdbserver assert in linux_mntns_readlink).
`/proc/<pid>/task/*/syscall` (read inside the container) shows each thread's syscall and pc without a debugger.
- Unity catches native crashes itself: no debuggerd backtrace in Lepton's logcat-crash.log, but a
`tombstone_00` in the game's `Android/data/<pkg>/files/` with the memory map (map pc/lr/registers to libraries).
- Focus losses: the game sees FOCUSED→VISIBLE→SYNCHRONIZED (OVRPlugin `[XR_SESSION]`, FrameBridge `focus_hold:`
@@ -151,3 +220,14 @@ Scan a folder with Rift game dumps (Windows game folders) like Quest dumps; they
| Proton game hangs at start in a headless/SSH launch; log `no driver could be loaded` / `explorer process failed to start` | no display session (DISPLAY/GAMESCOPE_WAYLAND_DISPLAY) | the Proton launch.sh takes them from the running Steam (built in) |
| Unreal game starts (window created) then `CrashReportClient` runs | the game crashed under Proton; often no VR runtime reached it (Revive off) | keep `pcvr.revive` on (repacks' bundled LibRevive64.dll isn't loaded by itself); read the game log + crash summary in the launch log |
| `VK_ERROR_DEVICE_LOST` under DXVK | freedreno GPU hang | `pcvr.proton_log` to capture; PC mode |
## Quest games on this PC (AXRB, `docs/PC_ANDROID.md`)
| Symptom | Cause | Fix |
|---|---|---|
| Unconverted Quest APK in AXRB: no launcher activity, SIGABRT ~0.3 s after `libovrplatformloader.so` loads | Meta's platform loader aborts outside a Quest | FramePort always gives AXRB its OVRPort build (the PC build: OVRPort + `on_pc` APK fixes, no Steam Frame fixes) |
| `axrb-no-headset`: host.err `failed to find D3D11 adapter requested by OpenXR runtime` / `xrCreateInstance failed: XR_ERROR_RUNTIME_FAILURE` | SteamVR has no headset (null driver: no D3D11 adapter; vrlink with no Frame connected: no instance) | connect the headset and let SteamVR show it first; headless checks can only go as far as the guest log (`am start`, logcat) |
| `axrb-gfxstream-crash`: SIGSEGV in `vulkan.ranchu.so (gfxstream::vk::ResourceTracker::on_vkAllocateMemory)` from `libVkLayer_AXRB_runtime.so` (Pinball FX VR, UE5 Vulkan, headless) | the emulator's Vulkan path through AXRB's runtime layer | report to AXRB with diagnostics (`axrb/*` logs); recheck with the host attached |
| `axrb-translation-crash`: crash in `libndk_translation.so (berberis::…)` | Android's ARM translation (AXRB issue #9, some Unity games) | nothing to patch; wait for AXRB's other translator |
| Reinstall fails `INSTALL_FAILED_UPDATE_INCOMPATIBLE`, or the game data must be copied again | a copy signed with another key was installed in AXRB (e.g. by AXRB's own launcher); a full uninstall deletes the OBB folder and saves | uninstall it in AXRB first; FramePort keeps one key per game, so its own updates keep data |
| A FramePort call that runs an AXRB script never returns although the script ended (emulator already up) | QEMU (`Start-Process`) and the adb server inherit the caller's handles; through WSL interop even a file or /dev/null keeps the relay open | `axrb.spawn_detached` starts the script through WMI (`Win32_Process.Create`, nothing inherited) and polls its PID; exit code from the log's `FP_EXIT` line |
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@@ -0,0 +1,136 @@
# Batman cutscene playback on Steam Frame
Batman: Arkham Shadow (`com.camouflaj.manta`) submits its prerecorded cutscenes
through Android video surfaces and stereoscopic 180-degree OpenXR equirectangular
layers. Lepton/SteamVR's missing surface/layer support leaves those layers black,
while the separately played audio continues. Uploading software-decoded panorama
pixels also does not provide practical playback of the original 8192x4096 HEVC
assets.
## Scope and installation
FrameBridge enables the internal native-video path only for this package's
arm64 APK. It bundles a private hardware codec, its checksum manifest, and a
Podman wrapper in that APK. The agent verifies and extracts those files into
the game's own directory. The launcher places this wrapper on its child PATH.
Only the matching game's container receives the read-only plugin/XML mounts
and Iris decoder device. Shared Lepton files and original MP4/OBB assets are
never replaced, transcoded, resized, or rewritten.
The native projection, view recording and Vulkan-enable hooks are gated by
`surface_native`. With it off, Vulkan function lookup and directly exported
entry points pass through to the original loader; default `surface_emul`
alone does not enable the new Vulkan projection path. The fixture
`tests/fixtures/src/surface_hooks_test.c` checks function identity with the
setting off/on and direct-export forwarding with it off. Compile it with
`FRAMEPORT_FAKE_RUNTIME` as `libopenxr_loader_original.so`, then without that
define as the client; run each setting in a separate process next to the
production adapter and fake loader.
The wrapper verifies the tested Android 11 SoftOMX ABI. An existing runtime
hardware plugin takes precedence; incompatible runtimes keep their stock codecs.
Hardware decoder capacity is probed before the private component is advertised.
If the driver's session limit is exhausted, Android can fall back to software
decoding; that preserves functionality but not full-resolution performance.
FramePort does not change Steam's global hardware-decoding settings.
Other packages and arm32 APKs do not receive the native-video setting or these
codec assets. Rebuilding an older unrelated APK removes the previously bundled
codec files, and installing an APK without its manifest disables its old wrapper.
MP4 presence alone is not evidence of compatible surface/overlay semantics.
Package-specific patch revisions use the existing Update on Frame state without
adding UI controls or wording. The shared adapter revision is unchanged; only
Batman is marked outdated for this repair. Older builds without recorded recipe
fingerprints are handled with the same package scope.
## Decode and render path
`native/hevc/frameport_hevc.cpp` exposes `OMX.frameport.hevc.decoder` through the
tested SoftOMX ABI, using FFmpeg's LGPL Iris V4L2 hardware decoder wrapper.
Native surface clients receive full-resolution YUV hardware buffers with fences.
Persistent workers copy disjoint NV12 row bands into Android buffers without
CPU color conversion. Input timestamps, EOS, dynamic dimensions, seek and flush
are preserved.
An AImageReader retains the decoder's actual image. The surface worker samples
that original YUV buffer and fuses conversion with visible-view projection on
the GPU. Vulkan imports the finished shared view with explicit foreign ownership
transfers. There is no full-panorama RGB intermediate or CPU picture readback.
The default native output is 2560x2560 per eye with a 12% tangent-space guard;
an explicit `equirect_res` takes precedence.
Every finished view carries the camera that actually generated its pixels.
Submitted game projection views are preferred over another tracking query.
The worker coalesces video/view arrivals and reuses held pixels only while the
visible frustum remains covered. Color/source changes redraw content without
unnecessarily changing the covered panorama-local sampling camera. Infinite
panoramas retain their layer rotation and have no translational parallax.
## Stable composition
A separately submitted projected video layer can alternate with the main game
projection as opaque coverage changes during head movement. That presentation
path exhibited snap-back/doubled video in headset tests even when rendering
and submitted camera metadata agreed.
The native path instead snapshots the game's successfully waited stereo color
image **before forwarding its release**, restoring its color-attachment layout
after the copy. Acquisition indices are tracked in FIFO order. The application
image is never sampled or modified after its OpenXR release, and release is not
deferred. Snapshot generations must match the last successful release.
The final GPU pass reprojects the cached video into the current game camera,
blends it with the scene in linear light, and draws directly into a runtime sRGB
attachment. One primary projection contains both scene and video, including
fades and uncovered hemisphere edges. Later subtitles/menu layers keep their
order. Once this output is ready, movie updates copy only to its private cache,
avoiding the additional standalone-output copy.
Batman attaches color-scale/bias and image-layout structures even when their
transforms are identity. The compositor applies RGB/alpha scale and bias using
OpenXR's straight-color transform and restored premultiplication, and respects
vertical orientation. Unknown scene/view chains, unsupported layout flags, and
intervening layers keep the ordinary fallback; settings are not silently lost.
The push constants fit Vulkan's guaranteed 128-byte minimum.
Each output image has separate commands, descriptors and fences. Positive wait
timeouts retain acquisition for retry. Missing snapshots retain the previous
combined output with the exact camera that produced it; old pixels are never
relabelled with a newer pose. Teardown retires snapshot writers and compositor
readers. Depth/motion-vector images from another render are not attached.
## Building and validation
Rebuild FrameBridge with Android NDK r27c:
```sh
python native/build.py --only adapter --ndk /path/to/android-ndk-r27c
```
The hardware plugin builder and its pinned source/runtime requirements are in
`native/hevc/README.md`. Shader sources and their generated SPIR-V are included.
Compile them for Vulkan 1.0 and validate with `spirv-val` when changing them.
The host tests cover package-scoped settings/assets/freshness, existing-wrapper
updates, codec extraction checksums, runtime/container isolation, and preservation
of original video assets. Android fixtures in `tests/fixtures/src/` exercise the
production Vulkan shaders, hardware worker, camera/coverage helpers and YUV copies.
The original-8K worker test requires a lawfully supplied cutscene file and the
private codec in an isolated Android container; no game assets are distributed.
Validation on Steam Frame included stereo/fade/transparent/uncovered pixels,
asymmetric vertical orientation, color/alpha transforms, unsupported-chain
fallback, timeout retry, held camera metadata, reader teardown, hardware playback,
pause/resume and seek. One isolated run presented 594/600 and 118/120 distinct
scheduled original pictures, none early; 120 moving-head composition frames
averaged 1.16 ms for submission plus GPU completion. These are isolated fixture
results, not a guarantee of full-game frame rate.
The final build was also tested in Batman in-headset: cutscenes displayed and
head-movement snap-back was reported resolved. Logs confirmed the combined path,
full-resolution hardware decoding, over 12,500 scene frames with only two startup
holds, and no subsequent old promotion messages or composition setup failures.
Some frame-rate dips and existing Unity render-pass warnings remain. The patch
does not claim universal game compatibility, exact Quest 3 pixel equivalence,
or perfect frame timing.
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| Dir | Artifact | What / why |
|---|---|---|
| `adapter/` | `{arm64-v8a,armeabi-v7a}/libopenxr_loader_generic.so` | **FrameBridge**: replaces overport's generic loader (which is renamed `libopenxr_loader_original.so`) and fixes Steam Frame runtime gaps. Hooks xrCreateInstance, swapchains, xrEndFrame, spaces, xrPollEvent, … everything else is forwarded by `gen_forwarders.py`-generated tail calls. `scene_emu.c` = Meta scene/spatial-entity emulation; `flip_vk.c` = Vulkan blit for VERTICAL_FLIP quads. `session_fixes.c` = per-game session fixes, all off by default and hooked only when on (`layer_debug` diagnostics, `stable_local`, `focus_hold`, aim correction `aim_pitch/aim_yaw/aim_forward`, `refresh_rate`); `layer_emul_gl.c` = `equirect_emul` (GLES sessions only): 360° equirect/equirect2 layers become one adapter projection layer, drawn by a worker thread with its own EGL context shared with the app's: each 360° image is converted to a cube map only when it changes, and the view is redrawn only after a 4° head turn (GL/EGL resolved with dlopen, so Vulkan games never load them); `layer_math.h` = their pose/face math, tested on the host by `tests/test_layer_emul.py`. `render_model.c` = XR_FB_render_model emulation (setting `controller_models`, off by default): serves `files/framebridge/controller_{left,right}.glb`, which the agent converts on the Frame from SteamVR's own Frame controller render models (never shipped by FramePort); tested on the host by `tests/test_render_model.py`. Settings: `libframe_settings.so` in the APK + `settings.conf`/`framebridge.conf` on the Frame. |
| `vrapi-bridge/` | `arm64-v8a/libvrapi.so` | VrApi → OpenXR bridge from [Android-XR-Bridge/OVRPort](https://github.com/Android-XR-Bridge/OVRPort) `native/vrapi` at 5e7df52 (GPL-3.0, `LICENSE.upstream`; unchanged upstream as of OVRPort v1.2.5, which ships the unpatched code as its opt-in `patch_vrapi_openxr` in experimental CLI builds), with our changes in `upstream-patches/`: GLES sessions + GL texture swapchains, cylinder→quad layers, GL vertical flip, UNORM↔sRGB format twins, 30 s VR-mode deadline, VALID-only recenter, loading-icon layers skipped, diagnostics behind `-DOVP_GL_DIAG`. |
| `adapter/` | `{arm64-v8a,armeabi-v7a}/libopenxr_loader_generic.so` | **FrameBridge**: replaces overport's generic loader (which is renamed `libopenxr_loader_original.so`) and fixes Steam Frame runtime gaps. Hooks xrCreateInstance, swapchains, xrEndFrame, spaces, xrPollEvent, … everything else is forwarded by `gen_forwarders.py`-generated tail calls. `scene_emu.c` = Meta scene/spatial-entity emulation; `flip_vk.c` = Vulkan blit for VERTICAL_FLIP quads. `session_fixes.c` = per-game session fixes, all off by default and hooked only when on (`layer_debug` diagnostics, `stable_local`, `focus_hold`, aim correction `aim_pitch/aim_yaw/aim_forward`, `refresh_rate`, `proximity_emul` = finger proximity (XR_FB_touch_controller_proximity, which the Frame lacks) from the capacitive touch inputs: OVRPlugin's `hand_thumb_proximity`/`hand_trigger_proximity` actions get extra Touch bindings); `input_diag.c` = controller-input diagnostics (setting `input_diag`, off by default and hooked only when on; logs suggested interaction profiles and the runtime's answers, each hand's current profile, functions the runtime lacks and failing input/haptics/perf calls, each line once; tested on the host by `tests/test_input_diag.py`); `layer_emul_gl.c` = `equirect_emul` (GLES sessions only): 360° equirect/equirect2 layers become one adapter projection layer, drawn by a worker thread with its own EGL context shared with the app's: each 360° image is converted to a cube map only when it changes, and the view is redrawn only after a 4° head turn (GL/EGL resolved with dlopen, so Vulkan games never load them); `layer_math.h` = their pose/face math, tested on the host by `tests/test_layer_emul.py`. `render_model.c` = XR_FB_render_model emulation (setting `controller_models`, off by default): serves `files/framebridge/controller_{left,right}.glb`, which the agent converts on the Frame from SteamVR's own Frame controller render models (never shipped by FramePort); tested on the host by `tests/test_render_model.py`. Settings: `libframe_settings.so` in the APK + `settings.conf`/`framebridge.conf` on the Frame. |
| `vrapi-bridge/` | `arm64-v8a/libvrapi.so` | VrApi → OpenXR bridge from [Android-XR-Bridge/OVRPort](https://github.com/Android-XR-Bridge/OVRPort) `native/vrapi` at 5e7df52 (GPL-3.0, `LICENSE.upstream`; unchanged upstream as of OVRPort v1.2.5, which ships the unpatched code as its opt-in `patch_vrapi_openxr` in experimental CLI builds), with our changes in `upstream-patches/`: GLES sessions + GL texture swapchains, cylinder→quad layers, GL vertical flip, UNORM↔sRGB format twins, 30 s VR-mode deadline, VALID-only recenter, loading-icon layers skipped, `vrapi_PollEvent`/`RecenterPose`/`SetDisplayRefreshRate`/`GetSystemPropertyFloatArray` (BlazeRush imports them, GitHub #57), diagnostics behind `-DOVP_GL_DIAG`. `upstream-patches/` reproduces these sources from the fork's `native/vrapi` (checked 2026-10-06 against its latest commit); upstream PRs Android-XR-Bridge/OVRPort#3-#8, tracked in GitHub #75. |
| `platformcompat/` | `arm64-v8a/libovrplatformcompat.so` | Real `ovrMessageType_ToString` (same fork, `native/platform`). |
| `langpack/` | `arm64-v8a/libfp_langpack.so` | Language packs for the Meta Platform SDK (patch `frame.langpacks`, opt-in). overport's platform loader is a dispatcher in front of Meta's own loader and answers `ovr_LanguagePack_GetCurrent/SetCurrent` with `return 0` (no reply ever). This library becomes the loader's first DT_NEEDED; the loader's own exports of the 31 functions it defines are made STB_LOCAL in `.dynsym` (`elf.hide_exports`, nothing moves), so symbol lookups reach the library first. It serves `<tag>.lang` files found in the game's OBB / app files (`$FRAMEPORT_LANGPACK_DIRS` overrides the search path) through `ovr_LanguagePack_*`, `ovr_AssetFile_GetList` (the loader's list + the packs) and `ovr_AssetFile_StatusById`; its own message queue is merged into `ovr_PopMessage`, and every handle that is not ours (an address-range check) goes to the loader's original function, whose address is read at run time from the loader's in-memory `.dynsym`. Host-tested against a stand-in loader (`tests/test_langpack.py`, plain `cc`, no NDK); the bionic/headset side is unverified. |
| `langpack/` | `arm64-v8a/libfp_langpack.so` | Language packs for the Meta Platform SDK (patch `frame.langpacks`, opt-in). overport's platform loader is a dispatcher in front of Meta's own loader and answers `ovr_LanguagePack_GetCurrent/SetCurrent` with `return 0` (no reply ever). This library becomes the loader's first DT_NEEDED; the loader's own exports of the 31 functions it defines are made STB_LOCAL in `.dynsym` (`elf.hide_exports`, nothing moves), so symbol lookups reach the library first. It serves `<tag>.lang` files found in the game's OBB / app files (`$FRAMEPORT_LANGPACK_DIRS` overrides the search path) through `ovr_LanguagePack_*`, `ovr_AssetFile_GetList` (the loader's list + the packs) and `ovr_AssetFile_StatusById`; its own message queue is merged into `ovr_PopMessage`, and every handle that is not ours (an address-range check) goes to the loader's original function, whose address is read at run time from the loader's in-memory `.dynsym`. With patch `frame.asset_files` (marker byte `@FPASSETS@`, or env `FRAMEPORT_ASSET_FILES=1`) it also lists the data's `*.pak` content files as installed `default` asset files and answers `ovr_AssetFile_DownloadById` for them at once (a completed `DownloadUpdate`, then the result with the path). Host-tested against a stand-in loader (`tests/test_langpack.py`, plain `cc`, no NDK); the bionic/headset side is unverified. |
| `glshim/` | `arm64-v8a/libglshim.so` | Mesa GLSL compatibility for GLAD engines (hooks eglGetProcAddress): comments out `#pragma` before `#extension`, enables `GL_EXT_shader_implicit_conversions`, hides GL_OVR_multiview (`gl_hide_multiview`, default 1) and logs failed shaders. `-DGLSHIM_TRACE` adds per-FBO draw/error tracing. |
| `glmv/` | `arm64-v8a/libfpglmv.so` | Single-view draws of OVR_multiview programs (patch `frame.gl_multiview_fbo`, opt-in, GitHub #77). Mesa enforces OVR_multiview's rule that a draw's program declares as many views as the draw framebuffer has; engines that compile every shader with `num_views=2` and also draw into ordinary 2D framebuffers (Doom3Quest's HUD/PDA pool) lose those draws. The engine library gets it as first DT_NEEDED (direct `gl*` imports) and its `dlopen("libGLESv3.so")` string is rewritten to `libfpglmv.so` (same length; its `qgl*` dlsym table); linked `--no-as-needed` to libGLESv3 so dlsym on its handle finds everything it doesn't wrap. It records stage sources at glLinkProgram, caches the draw framebuffer's color-attachment view count per bind, and when a multiview program draws into a 0-view framebuffer it binds a lazily built twin (`glmv_rewrite.h`: num_views layout blanked, `gl_ViewID_OVR` -> `(0u)`; attribute locations + uniform block bindings copied, default-block uniforms copied before every such draw with a shadow to skip unchanged ones), draws, rebinds the original. Logcat tag `GLMV`; `gl_mv_debug=1`. The rewriter is host-tested on Doom3Quest's 19 shaders (`tests/test_gl_multiview_fbo.py`); untested on the device. |
| `zinkfix/` | `arm64-v8a/libVkLayer_fp_shaderfix.so` | Shader-fix Vulkan layer `VK_LAYER_FP_shader_fix` for OpenGL ES games (patch `frame.zink_shader_fix`): sits between Zink (Mesa's GL on Vulkan) and the driver and inserts the words of `zink_shader_fix` (same format as the Vulkan shim's `vk_shader_fix`: size + SHA-256 match) into SPIR-V modules; `zink_shader_dump=1` writes every distinct module to `files/fp_spirv/`. The engine library loads it first (DT_NEEDED); its constructor puts the layer in front of Android's GraphicsEnv debug layer list (private Android 11 `getDebugLayers`/`setDebugLayers`, found through libvulkan.so's dependencies) before EGL starts, so the loader picks it up from the app's lib dir. Exports only the enumeration functions and `VK_LAYER_FP_shader_fixGet*ProcAddr` (never plain `vk*` entry points). Vader Immortal's lightspeed shaders (Klownicle, GitHub #49). |
| `xrlayer/` | `linux-arm64/libxr_frameport_timefix.so` + `XR_APILAYER_FRAMEPORT_timefix.json` | OpenXR API layer for Windows PC VR games under Proton on the Frame (glibc aarch64, built freestanding with the NDK's clang), on by default (patch `pcvr.xr_timefix`). Retries `xrCreateInstance` as an OpenXR 1.0 app when the runtime rejects 1.1 (the Frame's SteamVR runtime does, and Proton 11's VR helper asks for 1.1). Also emulates `xrConvertTimespecTimeToTimeKHR`/`xrConvertTimeToTimespecTimeKHR` if the runtime refuses them (the Frame's Android runtime does; its Linux runtime, used by Proton, supports them as of 2026-09-29 — so this part is only a fallback; Proton's wineopenxr needs them for `XR_KHR_win32_convert_performance_counter_time`, which Revive requires) with the adapter's xrWaitFrame-calibrated offset, and drops the extension from xrCreateInstance if the runtime rejects it. Enabled per game by the Proton launch.sh (`XR_API_LAYER_PATH`, `XR_ENABLE_API_LAYERS`). `tests/test_xrlayer.py` builds it for x86_64 and drives it via ctypes. |
| `oculushmd/` | `win-x64/fp_oculushmd.exe` | PC VR counterpart of overport's `patch_oculus_unreal` (patch `pcvr.oculus_unreal`, default for Unreal Rift games on the Frame). Unreal's OculusHMD and LibOVR's `ovr_Detect` only start when the Windows named event `OculusHMDConnected` exists and is signalled (the Oculus service creates it). `fp_oculushmd.exe <command line>` creates it (manual reset, signalled), runs the command (Revive's injector) in a job object and keeps the event until every process in the job — the game and its children — has exited (fallback without job support: 3 minutes); returns the command's exit code and logs `FramePort oculushmd: …` to stderr (launch.log). Freestanding Windows x64 console exe (no CRT, no Windows SDK): the NDK's clang + `lld-link /Brepro` with a kernel32 import library generated by `llvm-dlltool`, so it's byte-reproducible. Tested on Windows from WSL with a build whose event name is `-DEVENT_NAME=L"…"` (the Oculus service owns the real event on a PC with the Oculus app). |
| `xrshim/` | `arm64-v8a/libframe_xrshim.so` | FrameBridge extension shim, only in builds with `controller_models=1`. overport's dispatcher (`libopenxr_loader.so`) answers `xrGetInstanceProcAddr` from a fixed table and refuses everything else (`overportOXR: Unknown proc addr: xrLoadRenderModelFB`), so the adapter never sees XR_FB_render_model lookups. Meta's OVRPlugin gets the function with `dlopen("libopenxr_loader.so")` + `dlsym`, so FramePort rewrites that `.rodata` string in `libOVRPlugin.so` (same length, in place) to `libframe_xrshim.so`. The shim returns the adapter's emulated functions (`framebridge_extension_proc`) and forwards every other name to overport. A DT_NEEDED interposer does not work here (dlsym on a handle searches that library first); tried and dropped. |
| `venc/` | `linux-arm64-bin/fp_venc` | Hardware H.264 encoder for the live view, run on the Frame (spec: `venc/SPEC.md`). Reads SteamVR's "headset view" webcam (v4l2loopback `/dev/video99`, RGB24), box-scales and converts it to NV12 (BT.709 limited range; `convert.c`, NEON with a bit-identical scalar reference, also built for x86_64 by the host test), and feeds the SoC's V4L2 stateful encoder (`dev-encoder.rst`, Qualcomm iris `/dev/video-enc0`): CBR, no B-frames, SPS/PPS on every IDR, one frame per slot of a fixed grid (fps = a divisor of the panel refresh read through DRM KMS, default cap 45), Annex B on stdout. stdin `k` = keyframe, `q`/EOF = drain and stop; `--probe` prints the setup as JSON, `--selftest` compares NEON and scalar output. Fully static and freestanding (raw syscalls, own `_start`; only the NDK's kernel UAPI headers, staged in `.cache/uapi-arm64`), byte-reproducible. Lives in `linux-arm64-bin/` because `linux-arm64/` is uploaded whole as the OpenXR layer. |
| `java-stubs/` | `dex/oculusos-stubs.dex` | No-op `com.oculus.os.AnalyticsEvent` / `UnifiedTelemetryLogger` for native code that looks them up. |
The ovr_* stub library is *not* prebuilt: `src/frameport/analysis/stubgen.py` generates it per game from the exact
+130
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@@ -0,0 +1,130 @@
// SPDX-License-Identifier: GPL-3.0-only
// Included by frame_adapter.c (after layer_emul_gl.c, whose GL entry points it shares). cube_standin (default on):
// the Frame's runtime has no cube layers (XR_KHR_composition_layer_cube) and refuses cube swapchains (faceCount 6)
// with XR_ERROR_RUNTIME_FAILURE. OVRPlugin doesn't check: it goes on with "CreateSwapchain for eye 0: 0x0, 0 stages"
// and writes past its empty image list in the next ovrp_EndFrame4 (Unity's render thread SIGSEGV in memset, e.g.
// Budget Cuts Ultimate's cube-map overlay, GitHub #107). Only when the runtime refused one, a cube swapchain is served
// by the adapter instead: one GL cube-map texture (the format, size and mip levels asked for) in the app's current
// GLES context, acquire/wait/release succeed at once. The app renders or copies into it as usual; layers that use it
// are dropped in xrEndFrame (the runtime couldn't show them anyway). Vulkan sessions (no current EGL context) keep
// the runtime's error.
#define STANDIN_MAX 8
static struct { XrSwapchain handle; GLuint tex; } standins[STANDIN_MAX];
static pthread_mutex_t standin_lock = PTHREAD_MUTEX_INITIALIZER;
static int standin_find(XrSwapchain handle) {
if (!handle) return -1;
int slot = -1;
pthread_mutex_lock(&standin_lock);
for (int i = 0; i < STANDIN_MAX && slot < 0; ++i)
if (standins[i].handle == handle) slot = i;
pthread_mutex_unlock(&standin_lock);
return slot;
}
static int is_standin(XrSwapchain handle) { return cube_standin && standin_find(handle) >= 0; }
// After the runtime refused a swapchain: serve a cube stand-in if it was a cube swapchain in a GLES context.
static XrResult standin_after_failure(const XrSwapchainCreateInfo *info, XrSwapchain *out, XrResult result) {
if (XR_SUCCEEDED(result) || !cube_standin || !info || !out || info->faceCount != 6) return result;
if (info->width != info->height || !info->width || info->arraySize > 1) return result;
if (!p_eglCreateContext && !emul_load_gl()) { LOG("cube_standin: no GLES, the runtime's error stays"); return result; }
if (p_eglGetCurrentContext() == EGL_NO_CONTEXT) {
LOG("cube_standin: no current GLES context (Vulkan?), the runtime's error stays");
return result;
}
int slot = -1;
pthread_mutex_lock(&standin_lock);
for (int i = 0; i < STANDIN_MAX && slot < 0; ++i)
if (!standins[i].handle) slot = i;
if (slot >= 0) standins[slot].handle = (XrSwapchain)1; // reserved
pthread_mutex_unlock(&standin_lock);
if (slot < 0) { LOG("cube_standin: too many cube swapchains, the runtime's error stays"); return result; }
GLsizei levels = info->mipCount > 1 ? (GLsizei)info->mipCount : 1;
for (int i = 0; i < 8 && p_glGetError() != GL_NO_ERROR; ++i) {}
GLint previous = 0;
p_glGetIntegerv(GL_TEXTURE_BINDING_CUBE_MAP, &previous);
GLuint tex = 0;
p_glGenTextures(1, &tex);
p_glBindTexture(GL_TEXTURE_CUBE_MAP, tex);
p_glTexStorage2D(GL_TEXTURE_CUBE_MAP, levels, (GLenum)info->format, (GLsizei)info->width, (GLsizei)info->height);
GLenum err = p_glGetError();
p_glBindTexture(GL_TEXTURE_CUBE_MAP, (GLuint)previous); // the app's binding, untouched
if (err != GL_NO_ERROR) {
p_glDeleteTextures(1, &tex);
pthread_mutex_lock(&standin_lock);
standins[slot].handle = XR_NULL_HANDLE;
pthread_mutex_unlock(&standin_lock);
LOG("cube_standin: couldn't make a %ux%u cube map (GL 0x%x), the runtime's error stays", info->width,
info->height, err);
return result;
}
XrSwapchain handle = FAKE_HANDLE(XrSwapchain);
pthread_mutex_lock(&standin_lock);
standins[slot].handle = handle;
standins[slot].tex = tex;
pthread_mutex_unlock(&standin_lock);
*out = handle;
LOG("cube_standin: runtime refused a %ux%u cube swapchain (result=%d): served by FrameBridge (GL cube map %u, "
"%d levels); its cube layers are dropped", info->width, info->height, result, tex, (int)levels);
return XR_SUCCESS;
}
static XrResult standin_enumerate(XrSwapchain handle, uint32_t capacity, uint32_t *count, XrSwapchainImageBaseHeader *images) {
if (!count) return XR_ERROR_VALIDATION_FAILURE;
*count = 1;
if (!capacity) return XR_SUCCESS;
if (!images) return XR_ERROR_VALIDATION_FAILURE;
if (images->type != XR_TYPE_SWAPCHAIN_IMAGE_OPENGL_ES_KHR) return XR_ERROR_VALIDATION_FAILURE;
int slot = standin_find(handle);
((emul_gles_image *)images)[0].image = slot >= 0 ? standins[slot].tex : 0;
return XR_SUCCESS;
}
static void standin_destroy(XrSwapchain handle) {
pthread_mutex_lock(&standin_lock);
for (int i = 0; i < STANDIN_MAX; ++i)
if (standins[i].handle == handle) {
if (p_eglGetCurrentContext && p_eglGetCurrentContext() != EGL_NO_CONTEXT) p_glDeleteTextures(1, &standins[i].tex);
standins[i].handle = XR_NULL_HANDLE;
standins[i].tex = 0;
}
pthread_mutex_unlock(&standin_lock);
}
// A layer that shows a stand-in: never passed to the runtime (whatever layer_fix says).
static int layer_uses_standin(const XrCompositionLayerBaseHeader *layer) {
if (!cube_standin || !layer) return 0;
switch (layer->type) {
case XR_TYPE_COMPOSITION_LAYER_CUBE_KHR:
return is_standin(((const XrCompositionLayerCubeKHR *)layer)->swapchain);
case XR_TYPE_COMPOSITION_LAYER_QUAD:
return is_standin(((const XrCompositionLayerQuad *)layer)->subImage.swapchain);
case XR_TYPE_COMPOSITION_LAYER_CYLINDER_KHR:
return is_standin(((const XrCompositionLayerCylinderKHR *)layer)->subImage.swapchain);
case XR_TYPE_COMPOSITION_LAYER_EQUIRECT_KHR:
return is_standin(((const XrCompositionLayerEquirectKHR *)layer)->subImage.swapchain);
case XR_TYPE_COMPOSITION_LAYER_EQUIRECT2_KHR:
return is_standin(((const XrCompositionLayerEquirect2KHR *)layer)->subImage.swapchain);
case XR_TYPE_COMPOSITION_LAYER_PROJECTION: {
const XrCompositionLayerProjection *p = (const XrCompositionLayerProjection *)layer;
for (uint32_t v = 0; v < p->viewCount; ++v)
if (is_standin(p->views[v].subImage.swapchain)) return 1;
return 0;
}
default:
return 0;
}
}
// XR_FB_swapchain_update_state on a stand-in: nothing to update (only hooked when the runtime has the function).
static PFN_xrUpdateSwapchainFB real_update_swapchain;
static PFN_xrGetSwapchainStateFB real_get_swapchain_state;
static XRAPI_ATTR XrResult XRAPI_CALL standin_update_swapchain(XrSwapchain swapchain, const XrSwapchainStateBaseHeaderFB *state) {
if (is_standin(swapchain)) return XR_SUCCESS;
return real_update_swapchain ? real_update_swapchain(swapchain, state) : XR_ERROR_FUNCTION_UNSUPPORTED;
}
static XRAPI_ATTR XrResult XRAPI_CALL standin_get_swapchain_state(XrSwapchain swapchain, XrSwapchainStateBaseHeaderFB *state) {
if (is_standin(swapchain)) return XR_ERROR_VALIDATION_FAILURE; // no state to report (apps treat it as "unsupported")
return real_get_swapchain_state ? real_get_swapchain_state(swapchain, state) : XR_ERROR_FUNCTION_UNSUPPORTED;
}
+1
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@@ -40,6 +40,7 @@ static XRAPI_ATTR XrResult XRAPI_CALL eye_hook_xrReleaseSwapchainImage(XrSwapcha
const XrSwapchainImageReleaseInfo *info) {
PFN_xrReleaseSwapchainImage fn = (PFN_xrReleaseSwapchainImage)lookup(active_instance, "xrReleaseSwapchainImage");
if (!fn) return XR_ERROR_FUNCTION_UNSUPPORTED;
if (is_standin(swapchain)) return XR_SUCCESS;
if (release_wait_active()) eye_wait_for_gpu();
XrResult result = fn(swapchain, info);
if (eye_debug) {
+5 -1
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@@ -47,6 +47,7 @@ typedef struct {
VkImage images[MAX_IMAGES];
uint32_t image_count;
uint32_t last_acquired;
uint32_t acquired[MAX_IMAGES], acquired_count, waited_count;
XrSwapchain shadow;
XrRect2Di shadow_rect;
VkImage shadow_images[MAX_IMAGES];
@@ -105,7 +106,10 @@ static void flip_on_enumerate_images(XrSwapchain handle, uint32_t count, const X
static void flip_on_acquire(XrSwapchain handle, uint32_t index) {
pthread_mutex_lock(&flip_lock);
tracked_swapchain *t = find_tracked(handle, 0);
if (t) t->last_acquired = index;
if (t) {
t->last_acquired = index;
if(t->acquired_count<MAX_IMAGES)t->acquired[t->acquired_count++]=index;
}
pthread_mutex_unlock(&flip_lock);
}
-60
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@@ -1,19 +1,4 @@
// Generated: register-preserving tail-call forwarders (see frame_adapter.c).
.text
.p2align 2
.globl xrApplyHapticFeedback
.type xrApplyHapticFeedback, %function
xrApplyHapticFeedback:
adrp x16, fwd_xrApplyHapticFeedback
ldr x16, [x16, :lo12:fwd_xrApplyHapticFeedback]
br x16
.size xrApplyHapticFeedback, .-xrApplyHapticFeedback
.data
.p2align 3
.globl fwd_xrApplyHapticFeedback
.hidden fwd_xrApplyHapticFeedback
fwd_xrApplyHapticFeedback:
.quad frame_unsupported
.text
.p2align 2
.globl xrAttachSessionActionSets
@@ -28,21 +13,6 @@ xrAttachSessionActionSets:
.globl fwd_xrAttachSessionActionSets
.hidden fwd_xrAttachSessionActionSets
fwd_xrAttachSessionActionSets:
.quad frame_unsupported
.text
.p2align 2
.globl xrBeginFrame
.type xrBeginFrame, %function
xrBeginFrame:
adrp x16, fwd_xrBeginFrame
ldr x16, [x16, :lo12:fwd_xrBeginFrame]
br x16
.size xrBeginFrame, .-xrBeginFrame
.data
.p2align 3
.globl fwd_xrBeginFrame
.hidden fwd_xrBeginFrame
fwd_xrBeginFrame:
.quad frame_unsupported
.text
.p2align 2
@@ -403,21 +373,6 @@ xrPathToString:
.globl fwd_xrPathToString
.hidden fwd_xrPathToString
fwd_xrPathToString:
.quad frame_unsupported
.text
.p2align 2
.globl xrReleaseSwapchainImage
.type xrReleaseSwapchainImage, %function
xrReleaseSwapchainImage:
adrp x16, fwd_xrReleaseSwapchainImage
ldr x16, [x16, :lo12:fwd_xrReleaseSwapchainImage]
br x16
.size xrReleaseSwapchainImage, .-xrReleaseSwapchainImage
.data
.p2align 3
.globl fwd_xrReleaseSwapchainImage
.hidden fwd_xrReleaseSwapchainImage
fwd_xrReleaseSwapchainImage:
.quad frame_unsupported
.text
.p2align 2
@@ -523,20 +478,5 @@ xrSyncActions:
.globl fwd_xrSyncActions
.hidden fwd_xrSyncActions
fwd_xrSyncActions:
.quad frame_unsupported
.text
.p2align 2
.globl xrWaitSwapchainImage
.type xrWaitSwapchainImage, %function
xrWaitSwapchainImage:
adrp x16, fwd_xrWaitSwapchainImage
ldr x16, [x16, :lo12:fwd_xrWaitSwapchainImage]
br x16
.size xrWaitSwapchainImage, .-xrWaitSwapchainImage
.data
.p2align 3
.globl fwd_xrWaitSwapchainImage
.hidden fwd_xrWaitSwapchainImage
fwd_xrWaitSwapchainImage:
.quad frame_unsupported
.section .note.GNU-stack,"",%progbits
-4
View File
@@ -1,7 +1,5 @@
// Generated from overport 3.4.3 libopenxr_loader_generic.so exports minus hooked functions.
FORWARD(xrApplyHapticFeedback)
FORWARD(xrAttachSessionActionSets)
FORWARD(xrBeginFrame)
FORWARD(xrBeginSession)
FORWARD(xrCreateAction)
FORWARD(xrCreateActionSet)
@@ -26,7 +24,6 @@ FORWARD(xrGetReferenceSpaceBoundsRect)
FORWARD(xrGetSystem)
FORWARD(xrGetViewConfigurationProperties)
FORWARD(xrPathToString)
FORWARD(xrReleaseSwapchainImage)
FORWARD(xrRequestExitSession)
FORWARD(xrResultToString)
FORWARD(xrStopHapticFeedback)
@@ -34,4 +31,3 @@ FORWARD(xrStringToPath)
FORWARD(xrStructureTypeToString)
FORWARD(xrSuggestInteractionProfileBindings)
FORWARD(xrSyncActions)
FORWARD(xrWaitSwapchainImage)
-68
View File
@@ -3,23 +3,6 @@
.arm
.text
.p2align 2
.globl xrApplyHapticFeedback
.type xrApplyHapticFeedback, %function
xrApplyHapticFeedback:
ldr ip, 1f
2: add ip, pc, ip
ldr ip, [ip]
bx ip
1: .word fwd_xrApplyHapticFeedback - (2b + 8)
.size xrApplyHapticFeedback, .-xrApplyHapticFeedback
.data
.p2align 2
.globl fwd_xrApplyHapticFeedback
.hidden fwd_xrApplyHapticFeedback
fwd_xrApplyHapticFeedback:
.word frame_unsupported
.text
.p2align 2
.globl xrAttachSessionActionSets
.type xrAttachSessionActionSets, %function
xrAttachSessionActionSets:
@@ -34,23 +17,6 @@ xrAttachSessionActionSets:
.globl fwd_xrAttachSessionActionSets
.hidden fwd_xrAttachSessionActionSets
fwd_xrAttachSessionActionSets:
.word frame_unsupported
.text
.p2align 2
.globl xrBeginFrame
.type xrBeginFrame, %function
xrBeginFrame:
ldr ip, 1f
2: add ip, pc, ip
ldr ip, [ip]
bx ip
1: .word fwd_xrBeginFrame - (2b + 8)
.size xrBeginFrame, .-xrBeginFrame
.data
.p2align 2
.globl fwd_xrBeginFrame
.hidden fwd_xrBeginFrame
fwd_xrBeginFrame:
.word frame_unsupported
.text
.p2align 2
@@ -459,23 +425,6 @@ xrPathToString:
.globl fwd_xrPathToString
.hidden fwd_xrPathToString
fwd_xrPathToString:
.word frame_unsupported
.text
.p2align 2
.globl xrReleaseSwapchainImage
.type xrReleaseSwapchainImage, %function
xrReleaseSwapchainImage:
ldr ip, 1f
2: add ip, pc, ip
ldr ip, [ip]
bx ip
1: .word fwd_xrReleaseSwapchainImage - (2b + 8)
.size xrReleaseSwapchainImage, .-xrReleaseSwapchainImage
.data
.p2align 2
.globl fwd_xrReleaseSwapchainImage
.hidden fwd_xrReleaseSwapchainImage
fwd_xrReleaseSwapchainImage:
.word frame_unsupported
.text
.p2align 2
@@ -595,22 +544,5 @@ xrSyncActions:
.globl fwd_xrSyncActions
.hidden fwd_xrSyncActions
fwd_xrSyncActions:
.word frame_unsupported
.text
.p2align 2
.globl xrWaitSwapchainImage
.type xrWaitSwapchainImage, %function
xrWaitSwapchainImage:
ldr ip, 1f
2: add ip, pc, ip
ldr ip, [ip]
bx ip
1: .word fwd_xrWaitSwapchainImage - (2b + 8)
.size xrWaitSwapchainImage, .-xrWaitSwapchainImage
.data
.p2align 2
.globl fwd_xrWaitSwapchainImage
.hidden fwd_xrWaitSwapchainImage
fwd_xrWaitSwapchainImage:
.word frame_unsupported
.section .note.GNU-stack,"",%progbits
+606 -13
View File
@@ -15,6 +15,7 @@
// * drops requested instance extensions the runtime lacks (e.g. XR_FB_passthrough);
// * retries rejected swapchains with 1 sample / a supported format (swapchain_fix, overport #71);
// * drops composition layers that reference swapchains that failed to create (layer_fix);
// * serves cube swapchains the runtime refuses as GL cube maps and drops their layers (cube_standin, cube_standin.c);
// * optionally requests mutable-format swapchain images (mutable_fix, off by default);
// * optionally swaps left/right images of stereo projection layers (swap_eyes, off by default);
// * emulates XR_FB_passthrough with XR_ENVIRONMENT_BLEND_MODE_ALPHA_BLEND when the runtime lacks it
@@ -26,6 +27,9 @@
// render_model.c);
// * per-game session fixes (session_fixes.c, all off by default): layer_debug diagnostics, stable_local,
// focus_hold, aim pose correction (aim_pitch/aim_yaw/aim_forward), refresh_rate;
// * optionally logs controller-input diagnostics: suggested interaction profiles and the runtime's answers, each
// hand's current profile, functions the runtime lacks, failing input/haptics/perf calls (input_diag,
// input_diag.c, off by default);
// * optionally shows 360° (equirect/equirect2) layers as cube-face quads drawn by a worker thread with a shared
// GLES context (equirect_emul, layer_emul_gl.c; GLES sessions only, off by default).
//
@@ -34,6 +38,7 @@
// /sdcard/Android/data/<package>/files/framebridge.conf
// $FRAMEBRIDGE_CONFIG
#define _GNU_SOURCE
#define VK_USE_PLATFORM_ANDROID_KHR
#define XR_EXTENSION_PROTOTYPES
#include <openxr/openxr.h>
#include <android/log.h>
@@ -70,6 +75,7 @@ static void fb_log(const char *fmt, ...) {
}
#define LOG(...) fb_log(__VA_ARGS__)
#include "audio_metadata.h"
#include "surface_views.h"
static void *loader;
static PFN_xrGetInstanceProcAddr next_gipa;
@@ -77,8 +83,10 @@ static pthread_once_t init_once = PTHREAD_ONCE_INIT;
static XrInstance active_instance = XR_NULL_HANDLE;
static void *android_vm; // JavaVM from XrInstanceCreateInfoAndroidKHR (surface_swapchain.c)
static int surface_emul = 1; // setting: emulate Android surface swapchains
static int surface_native; // internal: GPU shared video buffers (panoramic video clients)
static int eye_debug; // setting: per-eye diagnostics + file log (eye_debug.c)
static int release_wait; // setting: wait for the app's GPU work before releasing images (2 = after 60 s: A/B)
static void surf_scene_destroy(XrSwapchain handle);
static void surf_on_destroy(XrSwapchain handle);
static float scale = 1.0f;
@@ -86,9 +94,25 @@ static int foveation_fix = 1;
// hide XR_FB_space_warp: games then render every frame themselves (UE5 Application SpaceWarp flickered on the Frame,
// e.g. Into The Radius 2; OVRPort's patch_disable_space_warp doesn't reach UE5's OpenXR plugin)
static int hide_space_warp = 0;
static int strip_color_bias = 0;
static int snapshot = 0; // seconds between eye-image snapshots (snapshot_gl.c; 0 = off)
static char snap_dir[256];
static void snap_on_create(XrSwapchain handle, const XrSwapchainCreateInfo *info);
static void snap_on_destroy(XrSwapchain handle);
static void snap_on_enumerate(XrSwapchain handle, uint32_t count, const XrSwapchainImageBaseHeader *images);
static void snap_on_acquire(XrSwapchain handle, uint32_t index);
static void snap_end_frame(const XrFrameEndInfo *info);
static int frame_balance = 0; // end a still-open frame before the next xrBeginFrame
static int frame_begins, frame_discarded, frame_ends, frame_balanced; // per pacing period (layer_debug)
static int frame_open;
static int sc_acquires, sc_waits, sc_releases, sc_wait_fails; // per pacing period (layer_debug) // drop XrCompositionLayerColorScaleBiasKHR (the runtime's color pass)
static int controller_fix = 1;
static int swapchain_fix = 1;
static int rect_clamp = 1; // clamp submitted image rects to their swapchain (SteamVR rejects a 1 px overrun)
static int cube_standin = 1; // cube swapchains the runtime refuses: served by the adapter (cube_standin.c)
static int rect_clamp = 1;
static int pose_consistency = 0; // repeat xrLocateViews queries for one display time get the same poses (GitHub #8) // clamp submitted image rects to their swapchain (SteamVR rejects a 1 px overrun)
static int pose_time_fix; // poses asked for at CLOCK_MONOTONIC "now" or far in the past: at XrTime "now" (pose_time.c)
static int pose_debug; // diagnostics: requested pose times vs the predicted display time (pose_time.c)
static int layer_fix = 1;
static int mutable_fix = 0;
static int swap_eyes = 0;
@@ -111,15 +135,19 @@ static int controller_models; // serve Frame controller models via XR_FB_render
// Per-game settings, all off by default (session_fixes.c, layer_emul_gl.c).
static int sync_guard; // xrSyncActions one at a time with xrPollEvent, paused briefly after focus returns
static int profile_remap = 1; // Meta's newer controller profiles (rejected by the Frame) -> oculus/touch_controller
static int proximity_emul; // finger proximity from capacitive touch: 1 thumb, 2 thumb + index (session_fixes.c)
static int runtime_has_proximity; // the runtime has XR_FB_touch_controller_proximity itself
static int layer_debug; // diagnostics: layers, swapchains, session states, spaces, aim/grip, refresh rates
static int input_diag; // diagnostics: controller profiles, bindings, missing functions, failing input calls
static int stable_local; // keep every LOCAL space the app creates on the session-start origin
static int focus_hold; // hide brief focus dips once the session has been focused for a while
static float focus_hold_ms = 1000; // longest focus dip focus_hold hides
static int focus_hold = 1; // hide brief focus dips once the session has been focused for a while
static float focus_hold_ms = 5000; // longest focus dip focus_hold hides
static float haptic_scale = 1.0f; // vibration strength (0-1), all vibration types (xrApplyHapticFeedback)
static float aim_pitch, aim_yaw, aim_forward; // aim pose correction (degrees, degrees, metres)
static float refresh_rate; // requested display refresh rate (Hz), 0 = the app's choice
static int equirect_emul; // show 360 layers as cube faces (GLES)
static int equirect_face = 1536; // max cube map face size (px)
static int equirect_res = 1536; // projection image size per eye (px)
static int equirect_res = 1536, equirect_res_set; // projection image size per eye (px)
static int equirect_flip; // source orientation fix: 1 upside down, 2 mirrored, 4 turned 180 degrees
static float equirect_fps = 60; // max redraws per second per 360 layer (0 = no limit)
static int equirect_stereo; // 0 auto (mono if the layer limit can't hold both eyes), 1 stereo, 2 mono
@@ -135,9 +163,16 @@ static void read_settings(const char *path) {
if (sscanf(line, "scale=%f", &value) == 1 && value >= 0.5f && value <= 2.0f) scale = value;
if (sscanf(line, "foveation_fix=%f", &value) == 1) foveation_fix = value != 0;
if (sscanf(line, "hide_space_warp=%f", &value) == 1) hide_space_warp = value != 0;
if (sscanf(line, "strip_color_bias=%f", &value) == 1) strip_color_bias = (int)value;
if (sscanf(line, "frame_balance=%f", &value) == 1) frame_balance = value != 0;
if (sscanf(line, "snapshot=%f", &value) == 1) snapshot = value > 0 ? (int)value : 0;
if (sscanf(line, "controller_fix=%f", &value) == 1) controller_fix = value != 0;
if (sscanf(line, "swapchain_fix=%f", &value) == 1) swapchain_fix = value != 0;
if (sscanf(line, "cube_standin=%f", &value) == 1) cube_standin = value != 0;
if (sscanf(line, "rect_clamp=%f", &value) == 1) rect_clamp = value != 0;
if (sscanf(line, "pose_consistency=%f", &value) == 1) pose_consistency = value != 0;
if (sscanf(line, "pose_debug=%f", &value) == 1) pose_debug = value != 0;
if (sscanf(line, "pose_time_fix=%f", &value) == 1) pose_time_fix = value != 0;
if (sscanf(line, "layer_fix=%f", &value) == 1) layer_fix = value != 0;
if (sscanf(line, "mutable_fix=%f", &value) == 1) mutable_fix = value != 0;
if (sscanf(line, "swap_eyes=%f", &value) == 1) swap_eyes = value != 0;
@@ -153,21 +188,25 @@ static void read_settings(const char *path) {
if (sscanf(line, "scene_depth=%f", &value) == 1 && value > 0.5f && value < 20.0f) scene_depth = value;
if (sscanf(line, "controller_models=%f", &value) == 1) controller_models = value != 0;
if (sscanf(line, "layer_debug=%f", &value) == 1) layer_debug = value != 0;
if (sscanf(line, "input_diag=%f", &value) == 1) input_diag = value != 0;
if (sscanf(line, "surface_emul=%f", &value) == 1) surface_emul = value != 0;
if (sscanf(line, "surface_native=%f", &value) == 1) surface_native = value != 0;
if (sscanf(line, "eye_debug=%f", &value) == 1) eye_debug = value != 0;
if (sscanf(line, "release_wait=%f", &value) == 1) release_wait = (int)value;
if (sscanf(line, "profile_remap=%f", &value) == 1) profile_remap = value != 0;
if (sscanf(line, "proximity_emul=%f", &value) == 1 && value >= 0 && value <= 2) proximity_emul = (int)value;
if (sscanf(line, "sync_guard=%f", &value) == 1) sync_guard = value != 0;
if (sscanf(line, "stable_local=%f", &value) == 1) stable_local = value != 0;
if (sscanf(line, "focus_hold=%f", &value) == 1) focus_hold = value != 0;
if (sscanf(line, "focus_hold_ms=%f", &value) == 1 && value >= 100 && value <= 5000) focus_hold_ms = value;
if (sscanf(line, "haptic_scale=%f", &value) == 1 && value >= 0 && value <= 1) haptic_scale = value;
if (sscanf(line, "aim_pitch=%f", &value) == 1 && fabsf(value) <= 90) aim_pitch = value;
if (sscanf(line, "aim_yaw=%f", &value) == 1 && fabsf(value) <= 90) aim_yaw = value;
if (sscanf(line, "aim_forward=%f", &value) == 1 && fabsf(value) <= 0.5f) aim_forward = value;
if (sscanf(line, "refresh_rate=%f", &value) == 1 && (value == 0 || (value >= 60 && value <= 144))) refresh_rate = value;
if (sscanf(line, "equirect_emul=%f", &value) == 1) equirect_emul = value != 0;
if (sscanf(line, "equirect_face=%f", &value) == 1 && value >= 256 && value <= 2730) equirect_face = (int)value;
if (sscanf(line, "equirect_res=%f", &value) == 1 && value >= 512 && value <= 4096) equirect_res = (int)value;
if (sscanf(line, "equirect_res=%f", &value) == 1 && value >= 512 && value <= 4096) {equirect_res = (int)value;equirect_res_set=1;}
if (sscanf(line, "equirect_flip=%f", &value) == 1 && value >= 0 && value <= 7) equirect_flip = (int)value;
if (sscanf(line, "equirect_fps=%f", &value) == 1 && value >= 0 && value <= 144) equirect_fps = value;
if (sscanf(line, "equirect_stereo=%f", &value) == 1 && value >= 0 && value <= 2) equirect_stereo = (int)value;
@@ -207,11 +246,20 @@ static void initialize(void) {
}
const char *env = getenv("FRAMEBRIDGE_CONFIG");
if (env && *env) read_settings(env);
if (snapshot && *process && !strchr(process, '/')) {
snprintf(snap_dir, sizeof(snap_dir), "/sdcard/Android/data/%s/files", process);
LOG("per-game: snapshot every %d s to %s/fb_snap_N.ppm", snapshot, snap_dir);
}
if (eye_debug && *process && !strchr(process, '/')) {
snprintf(path, sizeof(path), "/sdcard/Android/data/%s/files/framebridge.log", process);
log_file = fopen(path, "a");
}
if (input_diag) LOG("per-game: input_diag=1 (controller-input diagnostics)");
if (proximity_emul) LOG("per-game: proximity_emul=%d (finger proximity from capacitive touch: %s)", proximity_emul,
proximity_emul > 1 ? "thumb + index" : "thumb");
if (hide_space_warp) LOG("per-game: hide_space_warp=1 (XR_FB_space_warp hidden, space warp info removed)");
if (strip_color_bias) LOG("per-game: strip_color_bias=%d (layer color scale/bias removed)", strip_color_bias);
if (frame_balance) LOG("per-game: frame_balance=1 (an open frame is ended before the next one begins)");
if (eye_debug || release_wait) LOG("per-game: eye_debug=%d release_wait=%d log_file=%s", eye_debug, release_wait,
log_file ? path : "none");
if (controller_models && *process && !strchr(process, '/')) render_model_init(process);
@@ -269,7 +317,7 @@ XRAPI_ATTR XrResult XRAPI_CALL xrCreateInstance(const XrInstanceCreateInfo *info
}
XrInstanceCreateInfo fixed = *info;
const char **names = calloc(info->enabledExtensionCount + 2, sizeof(*names));
const char **names = calloc(info->enabledExtensionCount + 3, sizeof(*names));
if (!names) { free(available); return XR_ERROR_OUT_OF_MEMORY; }
uint32_t kept = 0;
for (uint32_t i = 0; i < info->enabledExtensionCount; ++i) {
@@ -297,6 +345,19 @@ XRAPI_ATTR XrResult XRAPI_CALL xrCreateInstance(const XrInstanceCreateInfo *info
names[kept++] = "XR_KHR_android_create_instance";
LOG("added %s", "XR_KHR_android_create_instance");
}
{ // no graphics API extension at all: Meta's runtime still accepts a GLES session, the Frame's doesn't
// (Lambda1VR's TBXR enables only XR_EXT_local_floor). Add GLES, which every such app uses, if offered.
int graphics = 0, gles_offered = 0;
for (uint32_t i = 0; i < kept; ++i)
graphics |= !strcmp(names[i], "XR_KHR_opengl_es_enable") || !strcmp(names[i], "XR_KHR_vulkan_enable") ||
!strcmp(names[i], "XR_KHR_vulkan_enable2");
for (uint32_t j = 0; available && j < available_count; ++j)
gles_offered |= !strcmp(available[j].extensionName, "XR_KHR_opengl_es_enable");
if (!graphics && gles_offered) {
names[kept++] = "XR_KHR_opengl_es_enable";
LOG("added XR_KHR_opengl_es_enable (the app enabled no graphics API extension)");
}
}
if (refresh_rate > 0) { // the refresh_rate setting needs XR_FB_display_refresh_rate even if the app doesn't use it
int requested = 0, offered = 0;
for (uint32_t i = 0; i < kept; ++i) requested |= !strcmp(names[i], "XR_FB_display_refresh_rate");
@@ -305,8 +366,17 @@ XRAPI_ATTR XrResult XRAPI_CALL xrCreateInstance(const XrInstanceCreateInfo *info
}
fixed.enabledExtensionNames = names;
fixed.enabledExtensionCount = kept;
{ // what the runtime gets (diagnostics: e.g. a graphics extension the app forgot)
char list[1024] = "";
for (uint32_t i = 0; i < kept; ++i) {
size_t len = strlen(list);
snprintf(list + len, sizeof list - len, "%s%s", i ? " " : "", names[i] + (strncmp(names[i], "XR_", 3) ? 0 : 3));
}
LOG("xrCreateInstance with %u extension(s): %s", kept, list);
}
for (uint32_t j = 0; available && j < available_count; ++j)
if (!strcmp(available[j].extensionName, "XR_FB_composition_layer_image_layout")) runtime_has_image_layout = 1;
else if (!strcmp(available[j].extensionName, "XR_FB_touch_controller_proximity")) runtime_has_proximity = 1;
// Layer types are only valid if their extension ends up enabled; some apps submit them regardless.
int has_equirect = 0, has_equirect2 = 0, has_cylinder = 0, has_cube = 0;
for (uint32_t i = 0; i < kept; ++i) {
@@ -447,6 +517,10 @@ static int emul_is_virtual(XrSwapchain handle);
static void emul_virtual_destroy(XrSwapchain handle);
static XrResult emul_virtual_enumerate(XrSwapchain handle, uint32_t capacity, uint32_t *count, XrSwapchainImageBaseHeader *images);
static void emul_on_acquire(XrSwapchain handle, uint32_t index);
static XrResult standin_after_failure(const XrSwapchainCreateInfo *info, XrSwapchain *out, XrResult result);
static int is_standin(XrSwapchain handle);
static void standin_destroy(XrSwapchain handle);
static XrResult standin_enumerate(XrSwapchain handle, uint32_t capacity, uint32_t *count, XrSwapchainImageBaseHeader *images);
static int known_swapchain(XrSwapchain handle) {
int found = 0;
@@ -469,9 +543,15 @@ XRAPI_ATTR XrResult XRAPI_CALL xrCreateSwapchain(XrSession session, const XrSwap
fixed.next = p;
}
if (mutable_fix) fixed.usageFlags |= XR_SWAPCHAIN_USAGE_MUTABLE_FORMAT_BIT;
// Internal native-video composition snapshots the owned stereo scene before
// release. Other games and UI/depth/MSAA swapchains keep their original usage.
if(surface_native && fixed.arraySize==2 && fixed.sampleCount==1 &&
(fixed.usageFlags&XR_SWAPCHAIN_USAGE_COLOR_ATTACHMENT_BIT))
fixed.usageFlags |= XR_SWAPCHAIN_USAGE_TRANSFER_SRC_BIT;
if (equirect_emul && swapchain && emul_virtual_create(session, &fixed, swapchain)) {
remember_swapchain(*swapchain);
emul_on_create_swapchain(*swapchain, &fixed);
snap_on_create(*swapchain, &fixed);
return XR_SUCCESS;
}
XrResult result = fn(session, &fixed, swapchain);
@@ -483,9 +563,10 @@ XRAPI_ATTR XrResult XRAPI_CALL xrCreateSwapchain(XrSession session, const XrSwap
note_swapchain_size(*swapchain, fixed.width, fixed.height);
flip_on_create_swapchain(*swapchain, &fixed);
emul_on_create_swapchain(*swapchain, &fixed);
snap_on_create(*swapchain, &fixed);
return result;
}
if (!swapchain_fix) return result;
if (!swapchain_fix) return standin_after_failure(&fixed, swapchain, result);
// Frame's runtime rejects some GLES formats (GL_RGBA8) and MSAA swapchains (overport #71).
if (fixed.sampleCount > 1) {
@@ -506,17 +587,25 @@ XRAPI_ATTR XrResult XRAPI_CALL xrCreateSwapchain(XrSession session, const XrSwap
note_swapchain_size(*swapchain, fixed.width, fixed.height);
flip_on_create_swapchain(*swapchain, &fixed);
emul_on_create_swapchain(*swapchain, &fixed);
snap_on_create(*swapchain, &fixed);
}
return result;
return standin_after_failure(&fixed, swapchain, result);
}
XRAPI_ATTR XrResult XRAPI_CALL xrDestroySwapchain(XrSwapchain swapchain) {
PFN_xrDestroySwapchain fn = (PFN_xrDestroySwapchain)lookup(active_instance, "xrDestroySwapchain");
if (!fn) return XR_ERROR_FUNCTION_UNSUPPORTED;
if (layer_debug) {
static int logged;
if (logged++ < 200) LOG("layer_debug: xrDestroySwapchain %p", (void *)swapchain);
}
if (is_standin(swapchain)) { standin_destroy(swapchain); return XR_SUCCESS; }
surf_scene_destroy(swapchain);
forget_swapchain(swapchain);
surf_on_destroy(swapchain);
flip_on_destroy(swapchain);
emul_on_destroy_swapchain(swapchain);
snap_on_destroy(swapchain);
if (equirect_emul && emul_is_virtual(swapchain)) { emul_virtual_destroy(swapchain); return XR_SUCCESS; }
return fn(swapchain);
}
@@ -693,6 +782,7 @@ XRAPI_ATTR XrResult XRAPI_CALL xrGetSystemProperties(XrInstance instance, XrSyst
}
#include "flip_vk.c"
#include "pose_time.c"
// XR_KHR_convert_timespec_time for runtimes that lack it (Frame): XrTime is derived from the monotonic clock
// using the offset measured at the last xrWaitFrame. The runtime's own implementation is preferred.
@@ -702,10 +792,14 @@ static PFN_xrConvertTimeToTimespecTimeKHR runtime_time_to_timespec;
static XRAPI_ATTR XrResult XRAPI_CALL emu_timespec_to_time(XrInstance instance, const struct timespec *ts, XrTime *time) {
if (runtime_timespec_to_time) {
XrResult r = runtime_timespec_to_time(instance, ts, time);
if (r != XR_ERROR_FUNCTION_UNSUPPORTED) return r;
if (r != XR_ERROR_FUNCTION_UNSUPPORTED) {
if (XR_SUCCEEDED(r) && time) pose_time_note("xrConvertTimespecTimeToTimeKHR (runtime)", 0, 0, *time);
return r;
}
}
if (!ts || !time) return XR_ERROR_VALIDATION_FAILURE;
*time = (XrTime)((int64_t)ts->tv_sec * 1000000000ll + ts->tv_nsec + (xr_time_calibrated ? xr_time_offset : 0));
pose_time_note("xrConvertTimespecTimeToTimeKHR", 0, 0, *time);
return XR_SUCCESS;
}
static XRAPI_ATTR XrResult XRAPI_CALL emu_time_to_timespec(XrInstance instance, XrTime time, struct timespec *ts) {
@@ -721,6 +815,8 @@ static XRAPI_ATTR XrResult XRAPI_CALL emu_time_to_timespec(XrInstance instance,
}
XRAPI_ATTR XrResult XRAPI_CALL xrLocateSpace(XrSpace space, XrSpace baseSpace, XrTime time, XrSpaceLocation *location) {
time = pose_time_fixed(time);
pose_time_note("xrLocateSpace", (uint64_t)(uintptr_t)space, (uint64_t)(uintptr_t)baseSpace, time);
if (emulate_scene && location) {
XrPosef pose; XrSpaceLocationFlags flags;
if (locate_fake(space, baseSpace, time, &pose, &flags)) {
@@ -736,6 +832,14 @@ XRAPI_ATTR XrResult XRAPI_CALL xrLocateSpace(XrSpace space, XrSpace baseSpace, X
static XrResult locate_spaces_common(const char *name, XrSession session, const XrSpacesLocateInfo *info,
XrSpaceLocations *locations) {
int any_fake = 0;
XrSpacesLocateInfo moved;
if (info && pose_time_fix) {
moved = *info;
moved.time = pose_time_fixed(info->time);
info = &moved;
}
if (info) pose_time_note(name, info->spaceCount ? (uint64_t)(uintptr_t)info->spaces[0] : 0,
(uint64_t)(uintptr_t)info->baseSpace, info->time);
if (emulate_scene && info && locations) {
any_fake = fake_space_index(info->baseSpace) >= 0;
for (uint32_t i = 0; i < info->spaceCount && !any_fake; ++i) any_fake = fake_space_index(info->spaces[i]) >= 0;
@@ -766,15 +870,147 @@ XRAPI_ATTR XrResult XRAPI_CALL xrDestroySpace(XrSpace space) {
return fn ? fn(space) : XR_ERROR_FUNCTION_UNSUPPORTED;
}
#include "input_diag.c"
#include "session_fixes.c"
#include "layer_emul_gl.c"
#include "cube_standin.c"
#include "snapshot_gl.c"
#include "surface_swapchain.c"
// GPU video buffers need explicit external-memory support on the app's device.
// Preserve the runtime's extension list and both Vulkan-enable entry points.
XRAPI_ATTR XrResult XRAPI_CALL xrCreateVulkanInstanceKHR(XrInstance instance,const XrVulkanInstanceCreateInfoKHR *info,
VkInstance *created,VkResult *vulkanResult) {
PFN_xrCreateVulkanInstanceKHR fn=(PFN_xrCreateVulkanInstanceKHR)lookup(instance,"xrCreateVulkanInstanceKHR");
if(!fn)return XR_ERROR_FUNCTION_UNSUPPORTED;
if(!surface_native)return fn(instance,info,created,vulkanResult);
XrResult result=fn(instance,info,created,vulkanResult);
if(XR_SUCCEEDED(result) && created && vulkanResult && *vulkanResult==VK_SUCCESS)vk.instance=*created;
return result;
}
static const char *surf_device_exts[] = {"VK_ANDROID_external_memory_android_hardware_buffer",
"VK_KHR_external_memory", "VK_KHR_get_memory_requirements2", "VK_KHR_dedicated_allocation",
"VK_EXT_queue_family_foreign", "VK_KHR_sampler_ycbcr_conversion", "VK_KHR_bind_memory2", "VK_KHR_maintenance1"};
static int surf_extension_present(const char *text,const char *name) {
size_t length=strlen(name);
for(const char *p=text;(p=strstr(p,name));p++)
if((p==text || p[-1]==' ') && (p[length]==' ' || p[length]=='\0'))return 1;
return 0;
}
static int surf_device_supported(PFN_vkGetInstanceProcAddr gipa, VkInstance instance, VkPhysicalDevice physical) {
if (!surface_native || !gipa) return 0;
if(!physical){
// Unity can ask for extension strings before it creates its instance.
// Query a temporary instance instead of depending on that call order.
PFN_vkCreateInstance create=(PFN_vkCreateInstance)gipa(VK_NULL_HANDLE,"vkCreateInstance");
VkApplicationInfo app={VK_STRUCTURE_TYPE_APPLICATION_INFO,NULL,"FrameBridge video capabilities",0,NULL,0,VK_API_VERSION_1_1};
VkInstanceCreateInfo ci={VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,NULL,0,&app};
VkInstance probe=VK_NULL_HANDLE;if(!create || create(&ci,NULL,&probe)!=VK_SUCCESS)return 0;
PFN_vkEnumeratePhysicalDevices devices=(PFN_vkEnumeratePhysicalDevices)gipa(probe,"vkEnumeratePhysicalDevices");
PFN_vkDestroyInstance destroy=(PFN_vkDestroyInstance)gipa(probe,"vkDestroyInstance");
uint32_t count=0;VkPhysicalDevice gpu=VK_NULL_HANDLE;
int ok=devices && devices(probe,&count,NULL)==VK_SUCCESS && count==1 &&
devices(probe,&count,&gpu)==VK_SUCCESS && surf_device_supported(gipa,probe,gpu);
if(destroy)destroy(probe,NULL);return ok;
}
PFN_vkEnumerateDeviceExtensionProperties enumerate=(PFN_vkEnumerateDeviceExtensionProperties)
gipa(instance,"vkEnumerateDeviceExtensionProperties");
uint32_t count=0;
if(!enumerate || enumerate(physical,NULL,&count,NULL)!=VK_SUCCESS || count>2048)return 0;
VkExtensionProperties *exts=calloc(count,sizeof(*exts));
if(!exts)return 0;
int ok=enumerate(physical,NULL,&count,exts)==VK_SUCCESS;
for(unsigned j=0;j<sizeof(surf_device_exts)/sizeof(*surf_device_exts);j++){
int found=0;for(uint32_t i=0;i<count;i++)found|=!strcmp(exts[i].extensionName,surf_device_exts[j]);
ok &= found;
}
free(exts);return ok;
}
XRAPI_ATTR XrResult XRAPI_CALL xrGetVulkanGraphicsDeviceKHR(XrInstance instance,XrSystemId system,
VkInstance vulkanInstance,VkPhysicalDevice *physical) {
PFN_xrGetVulkanGraphicsDeviceKHR fn=(PFN_xrGetVulkanGraphicsDeviceKHR)lookup(instance,"xrGetVulkanGraphicsDeviceKHR");
if(!surface_native)return fn?fn(instance,system,vulkanInstance,physical):XR_ERROR_FUNCTION_UNSUPPORTED;
XrResult result=fn?fn(instance,system,vulkanInstance,physical):XR_ERROR_FUNCTION_UNSUPPORTED;
if(XR_SUCCEEDED(result) && physical){vk.instance=vulkanInstance;vk.physical=*physical;}
return result;
}
XRAPI_ATTR XrResult XRAPI_CALL xrGetVulkanDeviceExtensionsKHR(XrInstance instance,XrSystemId system,
uint32_t capacity,uint32_t *count,char *buffer) {
PFN_xrGetVulkanDeviceExtensionsKHR fn=(PFN_xrGetVulkanDeviceExtensionsKHR)lookup(instance,"xrGetVulkanDeviceExtensionsKHR");
if(!fn)return XR_ERROR_FUNCTION_UNSUPPORTED;
if(!surface_native)return fn(instance,system,capacity,count,buffer);
void *lib=dlopen("libvulkan.so",RTLD_NOW|RTLD_LOCAL);
PFN_vkGetInstanceProcAddr gipa=lib?(PFN_vkGetInstanceProcAddr)dlsym(lib,"vkGetInstanceProcAddr"):NULL;
if(!surf_device_supported(gipa,vk.instance,vk.physical))return fn(instance,system,capacity,count,buffer);
uint32_t original=0;XrResult result=fn(instance,system,0,&original,NULL);
if(XR_FAILED(result) || !count || original>65536)return result;
char *text=calloc(original+1024,1);if(!text)return XR_ERROR_OUT_OF_MEMORY;
result=fn(instance,system,original,&original,text);
if(XR_SUCCEEDED(result)){
for(unsigned i=0;i<sizeof(surf_device_exts)/sizeof(*surf_device_exts);i++){
if(!surf_extension_present(text,surf_device_exts[i])){if(*text)strcat(text," ");strcat(text,surf_device_exts[i]);}
}
*count=(uint32_t)strlen(text)+1;
if(capacity && (capacity<*count || !buffer))result=XR_ERROR_SIZE_INSUFFICIENT;
else if(capacity)memcpy(buffer,text,*count);
}
free(text);return result;
}
XRAPI_ATTR XrResult XRAPI_CALL xrCreateVulkanDeviceKHR(XrInstance instance,const XrVulkanDeviceCreateInfoKHR *info,
VkDevice *device,VkResult *vulkanResult) {
PFN_xrCreateVulkanDeviceKHR fn=(PFN_xrCreateVulkanDeviceKHR)lookup(instance,"xrCreateVulkanDeviceKHR");
if(!fn)return XR_ERROR_FUNCTION_UNSUPPORTED;
if(!surface_native)return fn(instance,info,device,vulkanResult);
if(!info || !info->vulkanCreateInfo || !surf_device_supported(info->pfnGetInstanceProcAddr,
vk.instance,info->vulkanPhysicalDevice))return fn(instance,info,device,vulkanResult);
VkDeviceCreateInfo ci=*info->vulkanCreateInfo;
const char **names=calloc(ci.enabledExtensionCount+8,sizeof(*names));
if(!names)return XR_ERROR_OUT_OF_MEMORY;
for(uint32_t i=0;i<ci.enabledExtensionCount;i++)names[i]=ci.ppEnabledExtensionNames[i];
for(unsigned j=0;j<8;j++){
int found=0;for(uint32_t i=0;i<ci.enabledExtensionCount;i++)found|=!strcmp(names[i],surf_device_exts[j]);
if(!found)names[ci.enabledExtensionCount++]=surf_device_exts[j];
}
ci.ppEnabledExtensionNames=names;
XrVulkanDeviceCreateInfoKHR fixed=*info;fixed.vulkanCreateInfo=&ci;
XrResult result=fn(instance,&fixed,device,vulkanResult);free(names);return result;
}
#include "eye_debug.c"
// OpenXR requires xrGet*GraphicsRequirementsKHR before xrCreateSession; Meta's runtime doesn't enforce it, the Frame's
// does (XR_ERROR_GRAPHICS_REQUIREMENTS_CALL_MISSING, e.g. Lambda1VR's TBXR). Ask on the app's behalf, once, and retry.
static int ask_graphics_requirements(XrInstance instance, const XrSessionCreateInfo *info) {
const XrBaseInStructure *binding = info ? (const XrBaseInStructure *)info->next : NULL;
for (; binding; binding = binding->next) {
const char *name = NULL;
XrStructureType type = 0;
if (binding->type == (XrStructureType)1000024001) { // XR_TYPE_GRAPHICS_BINDING_OPENGL_ES_ANDROID_KHR
name = "xrGetOpenGLESGraphicsRequirementsKHR";
type = (XrStructureType)1000024003; // XR_TYPE_GRAPHICS_REQUIREMENTS_OPENGL_ES_KHR
} else if (binding->type == (XrStructureType)1000025000) { // XR_TYPE_GRAPHICS_BINDING_VULKAN_KHR
name = "xrGetVulkanGraphicsRequirementsKHR";
type = (XrStructureType)1000025002; // XR_TYPE_GRAPHICS_REQUIREMENTS_VULKAN_KHR
}
if (!name) continue;
// XrGraphicsRequirementsOpenGLESKHR and ...VulkanKHR share this layout
struct { XrStructureType type; void *next; XrVersion min, max; } req = {type, NULL, 0, 0};
typedef XrResult (XRAPI_PTR *PFN_requirements)(XrInstance, XrSystemId, void *);
PFN_requirements get = (PFN_requirements)lookup(instance, name);
if (!get && type == (XrStructureType)1000025002) // XR_KHR_vulkan_enable2 apps: same struct and call
get = (PFN_requirements)lookup(instance, "xrGetVulkanGraphicsRequirements2KHR");
XrResult r = get ? get(instance, info->systemId, &req) : XR_ERROR_FUNCTION_UNSUPPORTED;
LOG("xrCreateSession: the app skipped %s; asked for it (result=%d)", name, (int)r);
return XR_SUCCEEDED(r);
}
return 0;
}
XRAPI_ATTR XrResult XRAPI_CALL xrCreateSession(XrInstance instance, const XrSessionCreateInfo *info, XrSession *session) {
PFN_xrCreateSession fn = (PFN_xrCreateSession)lookup(instance, "xrCreateSession");
if (!fn) return XR_ERROR_FUNCTION_UNSUPPORTED;
XrResult result = fn(instance, info, session);
if (result == XR_ERROR_GRAPHICS_REQUIREMENTS_CALL_MISSING && ask_graphics_requirements(instance, info))
result = fn(instance, info, session);
if (XR_SUCCEEDED(result)) {
flip_emul = flip_emul_setting;
flip_on_create_session(info);
@@ -785,23 +1021,106 @@ XRAPI_ATTR XrResult XRAPI_CALL xrCreateSession(XrInstance instance, const XrSess
return result;
}
// Vibrations: logged (the first few, to see what games ask for) and scaled by haptic_scale. Plain vibrations, Meta's
// amplitude envelopes and PCM buffers all pass here: games' own calls, OVRPort's VrApi bridge and the xrshim alike.
static int haptics_logged;
static XrResult apply_haptics(XrSession session, const XrHapticActionInfo *info, const XrHapticBaseHeader *feedback) {
PFN_xrApplyHapticFeedback fn = (PFN_xrApplyHapticFeedback)lookup(active_instance, "xrApplyHapticFeedback");
if (!fn) return XR_ERROR_FUNCTION_UNSUPPORTED;
if (!feedback) return fn(session, info, feedback);
if (feedback->type == XR_TYPE_HAPTIC_VIBRATION) {
XrHapticVibration v = *(const XrHapticVibration *)feedback;
if (haptics_logged++ < 8)
LOG("haptic: vibration amplitude=%.2f duration=%lld ns frequency=%.0f (scale %.2f)", v.amplitude,
(long long)v.duration, v.frequency, haptic_scale);
v.amplitude *= haptic_scale;
if (v.amplitude <= 0.001f) {
// OVRPlugin stops a vibration by sending amplitude 0 with its usual 2 s duration (Jurassic World, The Boys
// VR): on a Quest that stops the motor; OpenXR's stop is xrStopHapticFeedback, and without it the last
// buzz ran its full 2 s
PFN_xrStopHapticFeedback stop = (PFN_xrStopHapticFeedback)lookup(active_instance, "xrStopHapticFeedback");
if (stop) return stop(session, info);
}
return fn(session, info, (const XrHapticBaseHeader *)&v);
}
if (feedback->type == (XrStructureType)1000173001 || feedback->type == (XrStructureType)1000209001) {
// XR_TYPE_HAPTIC_AMPLITUDE_ENVELOPE_VIBRATION_FB / XR_TYPE_HAPTIC_PCM_VIBRATION_FB: a sample buffer
typedef struct { XrStructureType type; const void *next; XrDuration duration; uint32_t count; const float *s; } env_t;
typedef struct { XrStructureType type; const void *next; uint32_t count; const float *s; float rate; XrBool32 append;
uint32_t *consumed; } pcm_t;
int envelope = feedback->type == (XrStructureType)1000173001;
uint32_t n = envelope ? ((const env_t *)feedback)->count : ((const pcm_t *)feedback)->count;
const float *in = envelope ? ((const env_t *)feedback)->s : ((const pcm_t *)feedback)->s;
if (haptics_logged++ < 8) {
float peak = 0;
for (uint32_t i = 0; in && i < n; ++i) peak = fmaxf(peak, in[i]);
LOG("haptic: %s %u samples peak=%.2f (scale %.2f)", envelope ? "envelope" : "pcm", n, peak, haptic_scale);
}
if (haptic_scale >= 0.999f || !in || !n || n > 1u << 20) return fn(session, info, feedback);
float *scaled = malloc(n * sizeof *scaled);
if (!scaled) return fn(session, info, feedback);
for (uint32_t i = 0; i < n; ++i) scaled[i] = in[i] * haptic_scale;
XrResult r;
if (envelope) { env_t e = *(const env_t *)feedback; e.s = scaled; r = fn(session, info, (const XrHapticBaseHeader *)&e); }
else { pcm_t c = *(const pcm_t *)feedback; c.s = scaled; r = fn(session, info, (const XrHapticBaseHeader *)&c); }
free(scaled);
return r;
}
return fn(session, info, feedback);
}
XRAPI_ATTR XrResult XRAPI_CALL xrApplyHapticFeedback(XrSession session, const XrHapticActionInfo *info,
const XrHapticBaseHeader *feedback) {
XrResult result = apply_haptics(session, info, feedback);
if (input_diag && XR_FAILED(result)) // always hooked (haptic_scale), so input_diag reports failures here
diag_call_failed("xrApplyHapticFeedback", result,
feedback && feedback->type != XR_TYPE_HAPTIC_VIBRATION ? "(not XrHapticVibration)" : NULL);
return result;
}
XRAPI_ATTR XrResult XRAPI_CALL xrEnumerateSwapchainImages(XrSwapchain swapchain, uint32_t capacity, uint32_t *count,
XrSwapchainImageBaseHeader *images) {
PFN_xrEnumerateSwapchainImages fn = (PFN_xrEnumerateSwapchainImages)lookup(active_instance, "xrEnumerateSwapchainImages");
if (!fn) return XR_ERROR_FUNCTION_UNSUPPORTED;
if (is_standin(swapchain)) return standin_enumerate(swapchain, capacity, count, images);
XrResult result = equirect_emul && emul_is_virtual(swapchain) ? emul_virtual_enumerate(swapchain, capacity, count, images)
: fn(swapchain, capacity, count, images);
if (XR_SUCCEEDED(result) && images && capacity && count) {
flip_on_enumerate_images(swapchain, *count, images);
emul_on_enumerate(swapchain, *count < capacity ? *count : capacity, images);
snap_on_enumerate(swapchain, *count < capacity ? *count : capacity, images);
}
return result;
}
// counted for layer_debug (an app that skips the wait or release keeps runtime resources alive)
XRAPI_ATTR XrResult XRAPI_CALL xrWaitSwapchainImage(XrSwapchain swapchain, const XrSwapchainImageWaitInfo *info) {
PFN_xrWaitSwapchainImage fn = (PFN_xrWaitSwapchainImage)lookup(active_instance, "xrWaitSwapchainImage");
if (!fn) return XR_ERROR_FUNCTION_UNSUPPORTED;
if (is_standin(swapchain)) return XR_SUCCESS;
XrResult result = fn(swapchain, info);
__atomic_add_fetch(&sc_waits, 1, __ATOMIC_RELAXED);
if (result != XR_SUCCESS) __atomic_add_fetch(&sc_wait_fails, 1, __ATOMIC_RELAXED);
return result;
}
XRAPI_ATTR XrResult XRAPI_CALL xrReleaseSwapchainImage(XrSwapchain swapchain, const XrSwapchainImageReleaseInfo *info) {
PFN_xrReleaseSwapchainImage fn = (PFN_xrReleaseSwapchainImage)lookup(active_instance, "xrReleaseSwapchainImage");
if (!fn) return XR_ERROR_FUNCTION_UNSUPPORTED;
if (is_standin(swapchain)) return XR_SUCCESS;
__atomic_add_fetch(&sc_releases, 1, __ATOMIC_RELAXED);
return fn(swapchain, info);
}
XRAPI_ATTR XrResult XRAPI_CALL xrAcquireSwapchainImage(XrSwapchain swapchain, const XrSwapchainImageAcquireInfo *info,
uint32_t *index) {
PFN_xrAcquireSwapchainImage fn = (PFN_xrAcquireSwapchainImage)lookup(active_instance, "xrAcquireSwapchainImage");
if (!fn) return XR_ERROR_FUNCTION_UNSUPPORTED;
if (is_standin(swapchain)) { // adapter-served cube stand-in: one image
if (!index) return XR_ERROR_VALIDATION_FAILURE;
*index = 0;
return XR_SUCCESS;
}
if (equirect_emul && emul_is_virtual(swapchain)) { // adapter-served write-once picture: one image
if (!index) return XR_ERROR_VALIDATION_FAILURE;
*index = 0;
@@ -809,7 +1128,43 @@ XRAPI_ATTR XrResult XRAPI_CALL xrAcquireSwapchainImage(XrSwapchain swapchain, co
return XR_SUCCESS;
}
XrResult result = fn(swapchain, info, index);
if (XR_SUCCEEDED(result) && index) { flip_on_acquire(swapchain, *index); emul_on_acquire(swapchain, *index); }
__atomic_add_fetch(&sc_acquires, 1, __ATOMIC_RELAXED);
if (XR_SUCCEEDED(result) && index) {
flip_on_acquire(swapchain, *index);
emul_on_acquire(swapchain, *index);
snap_on_acquire(swapchain, *index);
}
return result;
}
// Copy scene content only while the oldest acquired image is successfully waited
// and still application-owned. Release itself is forwarded immediately.
static XRAPI_ATTR XrResult XRAPI_CALL surf_composite_release(XrSwapchain handle,const XrSwapchainImageReleaseInfo *info) {
pthread_mutex_lock(&flip_lock);
tracked_swapchain *t=find_tracked(handle,0);
if(t && t->acquired_count && t->waited_count)surf_scene_capture(t,t->acquired[0]);
pthread_mutex_unlock(&flip_lock);
XrResult result=equirect_emul?hook_xrReleaseSwapchainImage(handle,info):
((PFN_xrReleaseSwapchainImage)lookup(active_instance,"xrReleaseSwapchainImage"))(handle,info);
if(XR_SUCCEEDED(result)) {
surf_scene_release_commit(handle);
pthread_mutex_lock(&flip_lock);t=find_tracked(handle,0);
if(t && t->acquired_count) {
memmove(t->acquired,t->acquired+1,(--t->acquired_count)*sizeof(t->acquired[0]));
if(t->waited_count)t->waited_count--;
}
pthread_mutex_unlock(&flip_lock);
}
return result;
}
static XRAPI_ATTR XrResult XRAPI_CALL surf_composite_wait(XrSwapchain handle,const XrSwapchainImageWaitInfo *info) {
XrResult result=equirect_emul?hook_xrWaitSwapchainImage(handle,info):
((PFN_xrWaitSwapchainImage)lookup(active_instance,"xrWaitSwapchainImage"))(handle,info);
if(result==XR_SUCCESS) {
pthread_mutex_lock(&flip_lock);tracked_swapchain *t=find_tracked(handle,0);
if(t && t->waited_count<t->acquired_count)t->waited_count++;
pthread_mutex_unlock(&flip_lock);
}
return result;
}
@@ -833,7 +1188,9 @@ XRAPI_ATTR XrResult XRAPI_CALL xrPollEvent(XrInstance instance, XrEventDataBuffe
if (got) return XR_SUCCESS;
}
if (sync_guard) pthread_mutex_lock(&sync_lock);
XrResult result = focus_hold && event ? focus_hold_poll(fn, instance, event) : fn(instance, event);
focus_log_next = fn; // the runtime's own focus changes are logged, before focus_hold hides any
XrResult result = focus_hold && event ? focus_hold_poll(focus_log_poll, instance, event)
: focus_log_poll(instance, event);
if (sync_guard) {
if (result == XR_SUCCESS && event && session_state_of(event) == XR_SESSION_STATE_FOCUSED)
sync_resume_at = monotonic_ns() + SYNC_GUARD_PAUSE_NS;
@@ -907,16 +1264,87 @@ XRAPI_ATTR XrResult XRAPI_CALL xrWaitFrame(XrSession session, const XrFrameWaitI
// predictedDisplayTime is about one display period ahead of "now".
xr_time_offset = (int64_t)(state->predictedDisplayTime - state->predictedDisplayPeriod) - mono;
xr_time_calibrated = 1;
last_display_period = state->predictedDisplayPeriod;
pose_time_sample(xr_time_offset);
pose_time_display(state->predictedDisplayTime);
pose_time_note_offset((long long)(state->predictedDisplayTime - mono));
if (layer_debug) debug_aim_vs_grip(state->predictedDisplayTime);
}
return result;
}
// pose_consistency (GitHub #8, proposed by Klownicle for I Am Cat): the game asks xrLocateViews ~3 times per frame
// for the same display time and got slightly different poses each time (tenths of a degree), so parts of its pipeline
// rendered with different heads: judder. The first fully tracked answer for (session, space, view configuration,
// display time) is kept and repeated; a new display time, another space or a failed/untracked answer is never cached.
#define POSE_CACHE 8
static struct {
XrSession session; XrSpace space; XrViewConfigurationType config; XrTime time;
XrViewStateFlags flags; uint32_t count; XrPosef pose[2]; XrFovf fov[2];
} pose_cache[POSE_CACHE];
static int pose_cache_next, pose_cache_hits;
static pthread_mutex_t pose_cache_lock = PTHREAD_MUTEX_INITIALIZER;
#define POSE_TRACKED (XR_VIEW_STATE_ORIENTATION_VALID_BIT | XR_VIEW_STATE_POSITION_VALID_BIT | \
XR_VIEW_STATE_ORIENTATION_TRACKED_BIT | XR_VIEW_STATE_POSITION_TRACKED_BIT)
static int pose_cache_lookup(XrSession session, const XrViewLocateInfo *info, XrViewState *state, uint32_t capacity,
uint32_t *count, XrView *views) {
int hit = 0;
pthread_mutex_lock(&pose_cache_lock);
for (int i = 0; i < POSE_CACHE && !hit; ++i) {
if (pose_cache[i].session != session || pose_cache[i].space != info->space ||
pose_cache[i].config != info->viewConfigurationType || pose_cache[i].time != info->displayTime ||
!pose_cache[i].count || capacity < pose_cache[i].count)
continue;
state->viewStateFlags = pose_cache[i].flags;
*count = pose_cache[i].count;
for (uint32_t v = 0; v < pose_cache[i].count; ++v) { // only the values: the caller's type/next stay
views[v].pose = pose_cache[i].pose[v];
views[v].fov = pose_cache[i].fov[v];
}
hit = 1;
}
if (hit && pose_cache_hits++ == 0) LOG("pose_consistency: repeated query answered with the frame's first poses");
pthread_mutex_unlock(&pose_cache_lock);
return hit;
}
static void pose_cache_store(XrSession session, const XrViewLocateInfo *info, const XrViewState *state,
uint32_t count, const XrView *views) {
if (count == 0 || count > 2 || (state->viewStateFlags & POSE_TRACKED) != POSE_TRACKED) return;
pthread_mutex_lock(&pose_cache_lock);
int slot = pose_cache_next;
pose_cache_next = (pose_cache_next + 1) % POSE_CACHE;
pose_cache[slot].session = session;
pose_cache[slot].space = info->space;
pose_cache[slot].config = info->viewConfigurationType;
pose_cache[slot].time = info->displayTime;
pose_cache[slot].flags = state->viewStateFlags;
pose_cache[slot].count = count;
for (uint32_t v = 0; v < count; ++v) {
pose_cache[slot].pose[v] = views[v].pose;
pose_cache[slot].fov[v] = views[v].fov;
}
pthread_mutex_unlock(&pose_cache_lock);
}
XRAPI_ATTR XrResult XRAPI_CALL xrLocateViews(XrSession session, const XrViewLocateInfo *info, XrViewState *state,
uint32_t capacity, uint32_t *count, XrView *views) {
PFN_xrLocateViews fn = (PFN_xrLocateViews)lookup(active_instance, "xrLocateViews");
if (!fn) return XR_ERROR_FUNCTION_UNSUPPORTED;
XrViewLocateInfo moved;
if (info && pose_time_fix) {
moved = *info;
moved.displayTime = pose_time_fixed(info->displayTime);
info = &moved;
}
if (info) pose_time_note("xrLocateViews", (uint64_t)(uintptr_t)info->space, 0, info->displayTime);
int cacheable = pose_consistency && info && state && count && views && capacity > 0;
if (cacheable && pose_cache_lookup(session, info, state, capacity, count, views)) return XR_SUCCESS;
XrResult result = fn(session, info, state, capacity, count, views);
if (cacheable && result == XR_SUCCESS) pose_cache_store(session, info, state, *count, views);
if(surface_native && surface_emul && XR_SUCCEEDED(result) && count)
surf_views_record(session,info,state,*count<capacity?*count:capacity,views);
if (equirect_emul && XR_SUCCEEDED(result) && info && count && views && state &&
(state->viewStateFlags & XR_VIEW_STATE_ORIENTATION_VALID_BIT))
emul_on_locate_views(info->space, info->displayTime, *count < capacity ? *count : capacity, views);
@@ -959,9 +1387,41 @@ XRAPI_ATTR XrResult XRAPI_CALL xrLocateViews(XrSession session, const XrViewLoca
return result;
}
// xrBeginFrame: counted for layer_debug. A game that begins a new frame while the previous one is still open
// (never ended) makes the runtime discard it; the Frame's runtime then never recycles that frame's GPU timing
// command buffer (Vader Immortal: ~430 GPU mappings / 20 MB a second). frame_balance ends the open frame first,
// with no layers, as the runtime expects.
static XrTime last_begin_display_time;
XRAPI_ATTR XrResult XRAPI_CALL xrBeginFrame(XrSession session, const XrFrameBeginInfo *info) {
PFN_xrBeginFrame fn = (PFN_xrBeginFrame)lookup(active_instance, "xrBeginFrame");
if (!fn) return XR_ERROR_FUNCTION_UNSUPPORTED;
if (frame_open && frame_balance) {
PFN_xrEndFrame end = (PFN_xrEndFrame)lookup(active_instance, "xrEndFrame");
XrFrameEndInfo empty = {XR_TYPE_FRAME_END_INFO, NULL, last_begin_display_time ? last_begin_display_time
: last_predicted_time,
XR_ENVIRONMENT_BLEND_MODE_OPAQUE, 0, NULL};
XrResult r = end ? end(session, &empty) : XR_ERROR_FUNCTION_UNSUPPORTED;
static int logged;
if (logged++ < 3) LOG("frame_balance: ended an open frame before xrBeginFrame (result %d)", r);
__atomic_add_fetch(&frame_balanced, 1, __ATOMIC_RELAXED);
}
XrResult result = fn(session, info);
__atomic_add_fetch(&frame_begins, 1, __ATOMIC_RELAXED);
if (result == XR_FRAME_DISCARDED) __atomic_add_fetch(&frame_discarded, 1, __ATOMIC_RELAXED);
if (XR_SUCCEEDED(result)) {
frame_open = 1;
last_begin_display_time = last_predicted_time;
}
return result;
}
XRAPI_ATTR XrResult XRAPI_CALL xrEndFrame(XrSession session, const XrFrameEndInfo *info) {
PFN_xrEndFrame fn = (PFN_xrEndFrame)lookup(active_instance, "xrEndFrame");
if (!fn) return XR_ERROR_FUNCTION_UNSUPPORTED;
frame_open = 0;
__atomic_add_fetch(&frame_ends, 1, __ATOMIC_RELAXED);
snap_end_frame(info);
if(surface_native)++sc_serial;
if (eye_debug) eye_debug_end_frame(session, info);
{ // frame pacing statistics every ~5 s: fps and submitted-vs-predicted display time
static struct timespec start;
@@ -978,12 +1438,25 @@ XRAPI_ATTR XrResult XRAPI_CALL xrEndFrame(XrSession session, const XrFrameEndInf
if (elapsed >= 5.0) {
LOG("pacing: %.1f fps, displayTime vs predicted: avg %.2f ms, max %.2f ms", frames / elapsed,
drift_sum / (double)frames / 1e6, drift_max / 1e6);
if (layer_debug)
LOG("layer_debug: swapchain images: %d acquired, %d waited (%d not ok), %d released",
__atomic_exchange_n(&sc_acquires, 0, __ATOMIC_RELAXED),
__atomic_exchange_n(&sc_waits, 0, __ATOMIC_RELAXED),
__atomic_exchange_n(&sc_wait_fails, 0, __ATOMIC_RELAXED),
__atomic_exchange_n(&sc_releases, 0, __ATOMIC_RELAXED));
if (layer_debug)
LOG("layer_debug: frames: %d xrBeginFrame (%d discarded), %d xrEndFrame, %d balanced",
__atomic_exchange_n(&frame_begins, 0, __ATOMIC_RELAXED),
__atomic_exchange_n(&frame_discarded, 0, __ATOMIC_RELAXED),
__atomic_exchange_n(&frame_ends, 0, __ATOMIC_RELAXED),
__atomic_exchange_n(&frame_balanced, 0, __ATOMIC_RELAXED));
if (layer_debug)
LOG("layer_debug: input: %d xrSyncActions (%d ok, last %d), %d bool reads, %d pressed",
__atomic_exchange_n(&input_syncs, 0, __ATOMIC_RELAXED),
__atomic_exchange_n(&input_sync_ok, 0, __ATOMIC_RELAXED), input_last_sync_result,
__atomic_exchange_n(&input_bool_reads, 0, __ATOMIC_RELAXED),
__atomic_exchange_n(&input_bool_true, 0, __ATOMIC_RELAXED));
pose_time_report();
frames = 0; drift_sum = drift_max = 0;
}
}
@@ -1027,9 +1500,38 @@ XRAPI_ATTR XrResult XRAPI_CALL xrEndFrame(XrSession session, const XrFrameEndInf
XrCompositionLayerProjectionView views[64][2];
XrCompositionLayerQuad quads[64];
uint32_t count = 0, dropped = 0, swapped = 0, passthrough = 0;
const XrCompositionLayerBaseHeader *surface_projections[SURF_MAX];
int surface_projection_count = 0;
for (uint32_t i = 0; i < info->layerCount; ++i) {
const XrCompositionLayerBaseHeader *layer = info->layers[i];
if (!layer) { ++dropped; continue; }
if (emul_is_equirect(layer)) {
const XrCompositionLayerBaseHeader *replacement = surface_native ? surf_projection_frame(session, info, layer) : NULL;
if (replacement) {
int already = 0;
for (int k = 0; k < surface_projection_count; ++k) already |= surface_projections[k] == replacement;
if (!already && surface_projection_count < SURF_MAX) {
surface_projections[surface_projection_count++] = replacement;
// An opaque native hemisphere covering the guarded stereo
// view hides every earlier layer. Cull only that hidden
// prefix: video becomes the primary projection, while
// later subtitles/menus keep their original order. Fades
// and uncovered views use the ordinary layered path.
const XrCompositionLayerBaseHeader *combined=NULL;
if(surface_native && count==1 && kept[0]->type==XR_TYPE_COMPOSITION_LAYER_PROJECTION && surf_composite_candidate(info,layer))
combined=surf_composite_frame(session,info,(const void*)kept[0],replacement);
if(combined) {kept[0]=combined;++swapped;}
else if (surf_projection_occludes(replacement)) {
dropped += count;
count = 0;
passthrough = 0;
}
if(!combined)kept[count++] = replacement;
}
++swapped;
continue;
}
}
if (emulate_passthrough && layer->type == XR_TYPE_COMPOSITION_LAYER_PASSTHROUGH_FB) {
++passthrough; // replaced by the runtime's camera environment below
continue;
@@ -1075,6 +1577,12 @@ XRAPI_ATTR XrResult XRAPI_CALL xrEndFrame(XrSession session, const XrFrameEndInf
++dropped; // an emulated video surface without a frame yet
continue;
}
if (layer_uses_standin(layer)) { // a cube layer whose swapchain the runtime refused (cube_standin.c)
static int logged;
if (logged++ < 3) LOG("cube_standin: dropped a layer (type=%d) that shows a stand-in swapchain", layer->type);
++dropped;
continue;
}
if (!layer || (layer_fix && !layer_usable(layer))) { ++dropped; continue; }
if (layer->type == XR_TYPE_COMPOSITION_LAYER_QUAD) {
const XrCompositionLayerQuad *flipped = flip_quad(session, (const XrCompositionLayerQuad *)layer, &quads[count]);
@@ -1111,6 +1619,48 @@ XRAPI_ATTR XrResult XRAPI_CALL xrEndFrame(XrSession session, const XrFrameEndInf
if (!logged++) LOG("strip_depth: removed depth info from projection layer");
++swapped;
}
{
// XR_KHR_composition_layer_color_scale_bias (1000034000) on the layer itself: logged when its values
// change (layer_debug); with strip_color_bias the runtime never gets it (Vader Immortal: the Frame's
// runtime allocates GPU memory for it every frame and never frees it)
const XrBaseInStructure *head = (const XrBaseInStructure *)layer->next;
const XrCompositionLayerColorScaleBiasKHR *cb = NULL;
for (const XrBaseInStructure *n = head; n; n = n->next)
if (n->type == XR_TYPE_COMPOSITION_LAYER_COLOR_SCALE_BIAS_KHR) cb = (const XrCompositionLayerColorScaleBiasKHR *)n;
if (cb && layer_debug) {
static float last[8] = {-1};
float now[8] = {cb->colorScale.r, cb->colorScale.g, cb->colorScale.b, cb->colorScale.a,
cb->colorBias.r, cb->colorBias.g, cb->colorBias.b, cb->colorBias.a};
static int logged;
if (memcmp(now, last, sizeof(now)) && logged++ < 100) {
LOG("layer_debug: layer type=%d color scale %.2f %.2f %.2f %.2f bias %.2f %.2f %.2f %.2f", layer->type,
now[0], now[1], now[2], now[3], now[4], now[5], now[6], now[7]);
memcpy(last, now, sizeof(now));
}
}
if (cb && strip_color_bias && (layer->type == XR_TYPE_COMPOSITION_LAYER_PROJECTION ||
layer->type == XR_TYPE_COMPOSITION_LAYER_QUAD)) {
const XrBaseInStructure *rest = head; // skip leading color structs; one further down drops the chain
while (rest && rest->type == XR_TYPE_COMPOSITION_LAYER_COLOR_SCALE_BIAS_KHR) rest = rest->next;
for (const XrBaseInStructure *n = rest; n; n = n->next)
if (n->type == XR_TYPE_COMPOSITION_LAYER_COLOR_SCALE_BIAS_KHR) rest = NULL;
if (strip_color_bias > 1) rest = NULL; // 2: the layer's whole extension chain (diagnostics)
if (layer->type == XR_TYPE_COMPOSITION_LAYER_PROJECTION) {
if (layer != (const XrCompositionLayerBaseHeader *)&projections[count])
projections[count] = *(const XrCompositionLayerProjection *)layer;
projections[count].next = rest;
layer = (const XrCompositionLayerBaseHeader *)&projections[count];
} else {
if (layer != (const XrCompositionLayerBaseHeader *)&quads[count])
quads[count] = *(const XrCompositionLayerQuad *)layer;
quads[count].next = rest;
layer = (const XrCompositionLayerBaseHeader *)&quads[count];
}
static int logged;
if (!logged++) LOG("strip_color_bias: removed the color scale/bias from a layer");
++swapped;
}
}
if (hide_space_warp && layer->type == XR_TYPE_COMPOSITION_LAYER_PROJECTION &&
((const XrCompositionLayerProjection *)layer)->viewCount == 2) {
// The game may still attach XrCompositionLayerSpaceWarpInfoFB (1000171000) to its views: OVRPort's
@@ -1273,6 +1823,7 @@ XRAPI_ATTR XrResult XRAPI_CALL xrGetCurrentInteractionProfile(XrSession session,
(PFN_xrGetCurrentInteractionProfile)lookup(active_instance, "xrGetCurrentInteractionProfile");
if (!fn) return XR_ERROR_FUNCTION_UNSUPPORTED;
XrResult result = fn(session, user, state);
if (input_diag && XR_SUCCEEDED(result) && state) input_diag_current_profile(user, state->interactionProfile);
if (layer_debug && active_instance) { // which device each hand has, as the runtime reports it
PFN_xrPathToString str = (PFN_xrPathToString)lookup(active_instance, "xrPathToString");
char who[XR_MAX_PATH_LENGTH] = "?", what[XR_MAX_PATH_LENGTH] = "(none)";
@@ -1362,6 +1913,14 @@ XRAPI_ATTR XrResult XRAPI_CALL xrEnumerateApiLayerProperties(uint32_t capacity,
// For native/xrshim: emulated functions that overport's dispatcher doesn't know (it never asks us for them).
__attribute__((visibility("default"))) PFN_xrVoidFunction framebridge_extension_proc(const char *name) {
pthread_once(&init_once, initialize);
if(surface_native && name){
#define NATIVE_PROC(fn) if(!strcmp(name,#fn))return (PFN_xrVoidFunction)fn;
NATIVE_PROC(xrGetVulkanGraphicsDeviceKHR)
NATIVE_PROC(xrGetVulkanDeviceExtensionsKHR)
NATIVE_PROC(xrCreateVulkanDeviceKHR)
NATIVE_PROC(xrCreateVulkanInstanceKHR)
#undef NATIVE_PROC
}
return name ? render_model_emulation(name) : NULL;
}
@@ -1389,6 +1948,7 @@ XRAPI_ATTR XrResult XRAPI_CALL xrGetInstanceProcAddr(XrInstance instance, const
if (!emulated && emulate_scene && !strcmp(name, "xrLocateSpacesKHR")) emulated = (PFN_xrVoidFunction)emu_locate_spaces_khr;
if (emulated) { *function = emulated; return XR_SUCCESS; }
HOOK(xrGetSystemProperties)
HOOK(xrApplyHapticFeedback)
HOOK(xrCreateReferenceSpace)
HOOK(xrLocateViews)
HOOK(xrPollEvent)
@@ -1404,11 +1964,20 @@ XRAPI_ATTR XrResult XRAPI_CALL xrGetInstanceProcAddr(XrInstance instance, const
HOOK(xrCreateSwapchain)
HOOK(xrDestroySwapchain)
HOOK(xrEndFrame)
HOOK(xrBeginFrame)
HOOK(xrLocateHandJointsEXT)
HOOK(xrGetCurrentInteractionProfile)
HOOK(xrEnumerateInstanceExtensionProperties)
// Per-game hooks: only installed when their setting is on, so other games run through exactly the same calls.
#define HOOK_AS(fn, impl) if (!strcmp(name, #fn)) { *function = (PFN_xrVoidFunction)impl; return XR_SUCCESS; }
if (surface_native) {
HOOK(xrGetVulkanGraphicsDeviceKHR)
HOOK(xrGetVulkanDeviceExtensionsKHR)
HOOK(xrCreateVulkanDeviceKHR)
HOOK(xrCreateVulkanInstanceKHR)
HOOK_AS(xrReleaseSwapchainImage, surf_composite_release)
HOOK_AS(xrWaitSwapchainImage, surf_composite_wait)
}
if (equirect_emul) {
HOOK_AS(xrReleaseSwapchainImage, hook_xrReleaseSwapchainImage)
HOOK_AS(xrWaitSwapchainImage, hook_xrWaitSwapchainImage)
@@ -1420,15 +1989,39 @@ XRAPI_ATTR XrResult XRAPI_CALL xrGetInstanceProcAddr(XrInstance instance, const
}
if (surface_emul) HOOK_AS(xrCreateSwapchainAndroidSurfaceKHR, hook_xrCreateSwapchainAndroidSurfaceKHR)
if (eye_debug || release_wait) HOOK_AS(xrReleaseSwapchainImage, eye_hook_xrReleaseSwapchainImage)
if (sync_guard || layer_debug) HOOK_AS(xrSyncActions, hook_xrSyncActions)
if (layer_debug || cube_standin) { // counters + cube stand-ins; every other wait/release hook above takes precedence
HOOK(xrWaitSwapchainImage)
HOOK(xrReleaseSwapchainImage)
}
if (cube_standin && (!strcmp(name, "xrUpdateSwapchainFB") || !strcmp(name, "xrGetSwapchainStateFB"))) {
XrResult result = next_gipa(instance, name, function); // only wrapped where the runtime has it
if (XR_FAILED(result) || !*function) return result;
if (!strcmp(name, "xrUpdateSwapchainFB")) {
real_update_swapchain = (PFN_xrUpdateSwapchainFB)*function;
*function = (PFN_xrVoidFunction)standin_update_swapchain;
} else {
real_get_swapchain_state = (PFN_xrGetSwapchainStateFB)*function;
*function = (PFN_xrVoidFunction)standin_get_swapchain_state;
}
return result;
}
if (sync_guard || layer_debug || input_diag) HOOK_AS(xrSyncActions, hook_xrSyncActions)
if (layer_debug) HOOK_AS(xrGetActionStateBoolean, hook_xrGetActionStateBoolean)
if (layer_debug || aim_correction_on() || profile_remap)
if (layer_debug || aim_correction_on() || profile_remap || input_diag || proximity_emul)
HOOK_AS(xrSuggestInteractionProfileBindings, hook_xrSuggestInteractionProfileBindings)
if (proximity_emul) HOOK_AS(xrCreateAction, hook_xrCreateAction)
if (layer_debug || aim_correction_on()) {
HOOK_AS(xrCreateActionSpace, hook_xrCreateActionSpace)
}
#undef HOOK_AS
#undef HOOK
if (input_diag) { // logs only: wraps a few input/haptics/perf calls, notes lookups the runtime can't answer
PFN_xrVoidFunction diag = input_diag_hook(name);
XrResult result = next_gipa(instance, name, function);
input_diag_lookup(instance, name, result, *function);
if (diag && XR_SUCCEEDED(result) && *function) *function = diag;
return result;
}
return next_gipa(instance, name, function);
}
+138
View File
@@ -0,0 +1,138 @@
// SPDX-License-Identifier: GPL-3.0-only
// Included by frame_adapter.c (before session_fixes.c). input_diag: controller-input diagnostics, off by default and
// hooked only when on; logs only, never changes what the game or the runtime sees. Each distinct line is logged once:
// * every interaction profile the game suggests bindings for, with the runtime's answer; a rejected profile lists
// all its binding paths ("unsupported: interaction profile ...");
// * the profile the runtime reports for each hand (xrGetCurrentInteractionProfile, before controller_fix rewrites
// the answer for the game): a game without a Steam Frame binding gets SteamVR's Touch remap, so this shows
// whether the game's input runs through it;
// * functions the game looks up that the runtime doesn't provide ("unsupported: function ...");
// * failing input, haptics and performance calls with the result name and the argument that failed.
#define DIAG_MAX 512
#define DIAG_KEY (2 * XR_MAX_PATH_LENGTH + 32)
static uint64_t diag_seen[DIAG_MAX]; // FNV-1a hashes of the keys already logged
static int diag_count;
static pthread_mutex_t diag_lock = PTHREAD_MUTEX_INITIALIZER;
static int diag_first(const char *key) { // 1 the first time `key` is seen; 0 for everything after DIAG_MAX keys
uint64_t hash = 14695981039346656037ull;
for (const unsigned char *c = (const unsigned char *)key; *c; ++c) hash = (hash ^ *c) * 1099511628211ull;
pthread_mutex_lock(&diag_lock);
int first = 1;
for (int i = 0; i < diag_count && first; ++i) first = diag_seen[i] != hash;
if (first && diag_count < DIAG_MAX) diag_seen[diag_count++] = hash;
else if (first) { // full: stop rather than repeat a per-frame failure
static int full;
if (!full) { full = 1; LOG("input_diag: %d distinct findings, logging no more", DIAG_MAX); }
first = 0;
}
pthread_mutex_unlock(&diag_lock);
return first;
}
static const char *diag_result_name(XrResult result, char *buf, size_t size) {
PFN_xrResultToString fn =
active_instance ? (PFN_xrResultToString)lookup(active_instance, "xrResultToString") : NULL;
char name[XR_MAX_RESULT_STRING_SIZE];
if (fn && XR_SUCCEEDED(fn(active_instance, result, name))) snprintf(buf, size, "%s", name);
else snprintf(buf, size, "%d", result);
return buf;
}
static void diag_call_failed(const char *fn, XrResult result, const char *detail) {
char key[DIAG_KEY], name[XR_MAX_RESULT_STRING_SIZE];
snprintf(key, sizeof(key), "%s:%d:%s", fn, result, detail ? detail : "");
if (diag_first(key))
LOG("input_diag: unsupported: %s -> %s%s%s", fn, diag_result_name(result, name, sizeof(name)),
detail ? " " : "", detail ? detail : "");
}
// Called by hook_xrSuggestInteractionProfileBindings with the runtime's answer to the game's own suggestion (before
// profile_remap suggests it again for Touch).
static void input_diag_suggested(XrInstance instance, const XrInteractionProfileSuggestedBinding *suggested,
XrResult result, PFN_xrPathToString to_string) {
if (!input_diag || !suggested || !to_string) return;
char profile[XR_MAX_PATH_LENGTH] = "?", key[DIAG_KEY], name[XR_MAX_RESULT_STRING_SIZE];
uint32_t size = 0;
to_string(instance, suggested->interactionProfile, sizeof(profile), &size, profile);
snprintf(key, sizeof(key), "suggest:%s:%d", profile, result);
if (!diag_first(key)) return;
if (XR_SUCCEEDED(result)) {
LOG("input_diag: bindings: %s accepted (%u paths)", profile, suggested->countSuggestedBindings);
return;
}
LOG("input_diag: unsupported: interaction profile %s -> %s (%u bindings):", profile,
diag_result_name(result, name, sizeof(name)), suggested->countSuggestedBindings);
for (uint32_t i = 0; i < suggested->countSuggestedBindings; ++i) {
char path[XR_MAX_PATH_LENGTH];
if (XR_SUCCEEDED(to_string(instance, suggested->suggestedBindings[i].binding, sizeof(path), &size, path)))
LOG("input_diag: %s", path);
}
}
// Called by xrGetCurrentInteractionProfile with the runtime's answer.
static void input_diag_current_profile(XrPath user, XrPath profile) {
PFN_xrPathToString to_string =
active_instance ? (PFN_xrPathToString)lookup(active_instance, "xrPathToString") : NULL;
if (!input_diag || !to_string) return;
char u[XR_MAX_PATH_LENGTH] = "?", p[XR_MAX_PATH_LENGTH] = "none", key[DIAG_KEY];
uint32_t size = 0;
to_string(active_instance, user, sizeof(u), &size, u);
if (profile) to_string(active_instance, profile, sizeof(p), &size, p);
snprintf(key, sizeof(key), "current:%s:%s", u, p);
if (diag_first(key)) LOG("input_diag: bindings: %s uses %s", u, p);
}
// ---------------------------------------------------------------- failing calls
// xrSyncActions and xrSuggestInteractionProfileBindings are reported from session_fixes.c's hooks,
// xrApplyHapticFeedback from frame_adapter.c's (always hooked for haptic_scale).
#define DIAG_CHECKED(name, params, args, detail) \
static XRAPI_ATTR XrResult XRAPI_CALL diag_##name params { \
PFN_##name fn = (PFN_##name)lookup(active_instance, #name); \
if (!fn) return XR_ERROR_FUNCTION_UNSUPPORTED; \
XrResult result = fn args; \
if (XR_FAILED(result)) diag_call_failed(#name, result, detail); \
return result; \
}
static const char *diag_name_detail(const char *name) {
static __thread char buf[XR_MAX_PATH_LENGTH + 8];
snprintf(buf, sizeof(buf), "(%s)", name ? name : "null");
return buf;
}
static const char *diag_perf_detail(XrPerfSettingsDomainEXT domain, XrPerfSettingsLevelEXT level) {
static __thread char buf[64];
snprintf(buf, sizeof(buf), "(domain %d level %d)", (int)domain, (int)level);
return buf;
}
DIAG_CHECKED(xrStringToPath, (XrInstance instance, const char *path, XrPath *out), (instance, path, out),
diag_name_detail(path))
DIAG_CHECKED(xrCreateAction, (XrActionSet set, const XrActionCreateInfo *info, XrAction *action), (set, info, action),
diag_name_detail(info ? info->actionName : NULL))
DIAG_CHECKED(xrAttachSessionActionSets, (XrSession session, const XrSessionActionSetsAttachInfo *info),
(session, info), NULL)
DIAG_CHECKED(xrPerfSettingsSetPerformanceLevelEXT,
(XrSession session, XrPerfSettingsDomainEXT domain, XrPerfSettingsLevelEXT level),
(session, domain, level), diag_perf_detail(domain, level))
#undef DIAG_CHECKED
// xrGetInstanceProcAddr: our wrapper for `name`, NULL if it isn't one of ours.
static PFN_xrVoidFunction input_diag_hook(const char *name) {
#define DIAG(fn) if (!strcmp(name, #fn)) return (PFN_xrVoidFunction)diag_##fn;
DIAG(xrStringToPath)
DIAG(xrCreateAction)
DIAG(xrAttachSessionActionSets)
DIAG(xrPerfSettingsSetPerformanceLevelEXT)
#undef DIAG
return NULL;
}
// After the runtime's own lookup: a function the game asked for that the runtime doesn't provide.
static void input_diag_lookup(XrInstance instance, const char *name, XrResult result, PFN_xrVoidFunction fn) {
if (!input_diag || instance == XR_NULL_HANDLE || (XR_SUCCEEDED(result) && fn)) return;
char key[DIAG_KEY], rname[XR_MAX_RESULT_STRING_SIZE];
snprintf(key, sizeof(key), "fn:%s", name);
if (diag_first(key))
LOG("input_diag: unsupported: function %s not provided by the runtime (%s)", name,
diag_result_name(result, rname, sizeof(rname)));
}
+3 -1
View File
@@ -42,7 +42,7 @@ typedef struct { XrStructureType type; void *next; uint32_t image; } emul_gles_i
X(eglChooseConfig) X(eglCreatePbufferSurface) X(eglDestroySurface) X(eglGetCurrentContext) X(eglGetError) \
X(eglQueryString)
#define EMUL_GL_FUNCS(X) X(glFenceSync) X(glDeleteSync) X(glWaitSync) X(glClientWaitSync) X(glFlush) \
X(glGenFramebuffers) X(glBindFramebuffer) X(glFramebufferTexture2D) X(glCheckFramebufferStatus) X(glViewport) \
X(glGenFramebuffers) X(glDeleteFramebuffers) X(glBindFramebuffer) X(glFramebufferTexture2D) X(glCheckFramebufferStatus) X(glViewport) \
X(glUseProgram) X(glCreateShader) X(glShaderSource) X(glCompileShader) X(glGetShaderiv) X(glGetShaderInfoLog) \
X(glDeleteShader) X(glCreateProgram) X(glAttachShader) X(glLinkProgram) X(glGetProgramiv) X(glGetProgramInfoLog) \
X(glGetUniformLocation) X(glUniform1i) X(glUniform1f) X(glUniform3f) X(glUniform4f) X(glUniformMatrix3fv) \
@@ -304,6 +304,7 @@ static void emul_on_destroy_swapchain(XrSwapchain handle) {
static XRAPI_ATTR XrResult XRAPI_CALL hook_xrReleaseSwapchainImage(XrSwapchain swapchain, const XrSwapchainImageReleaseInfo *info) {
PFN_xrReleaseSwapchainImage fn = (PFN_xrReleaseSwapchainImage)lookup(active_instance, "xrReleaseSwapchainImage");
if (!fn) return XR_ERROR_FUNCTION_UNSUPPORTED;
if (is_standin(swapchain)) return XR_SUCCESS;
pthread_mutex_lock(&emul_lock);
emul_source *s = emul_active() ? emul_find_source(swapchain, 0) : NULL;
int index = s && s->acquired_count ? (int)s->acquired[0] : -1;
@@ -335,6 +336,7 @@ static XRAPI_ATTR XrResult XRAPI_CALL hook_xrReleaseSwapchainImage(XrSwapchain s
static XRAPI_ATTR XrResult XRAPI_CALL hook_xrWaitSwapchainImage(XrSwapchain swapchain, const XrSwapchainImageWaitInfo *info) {
PFN_xrWaitSwapchainImage fn = (PFN_xrWaitSwapchainImage)lookup(active_instance, "xrWaitSwapchainImage");
if (!fn) return XR_ERROR_FUNCTION_UNSUPPORTED;
if (is_standin(swapchain)) return XR_SUCCESS;
XrResult result = emul_is_virtual(swapchain) ? XR_SUCCESS : fn(swapchain, info);
pthread_mutex_lock(&emul_lock);
emul_source *s = emul_active() ? emul_find_source(swapchain, 0) : NULL;
+174
View File
@@ -0,0 +1,174 @@
// Included by frame_adapter.c: the times games locate poses at (pose_time_fix, pose_debug).
//
// pose_debug (diagnostics): every ~5 s, per located space (xrLocateSpace/xrLocateSpaces) and for xrLocateViews, the
// number of calls and the min/max of (requested time - the last xrWaitFrame's predictedDisplayTime); for
// xrConvertTimespecTimeToTimeKHR the same for its answers, plus the spread of the XrTime-vs-CLOCK_MONOTONIC offset
// measured at xrWaitFrame.
static XrDuration last_display_period;
#define PT_SLOTS 12
typedef struct {
const char *kind;
uint64_t space, base;
int count;
long long min, max; // ns relative to the last predicted display time
} pt_stat;
static pt_stat pt_stats[PT_SLOTS];
static int pt_overflow;
static long long pt_offset_min, pt_offset_max;
static int pt_offset_count;
static pthread_mutex_t pt_lock = PTHREAD_MUTEX_INITIALIZER;
static void pose_time_note(const char *kind, uint64_t space, uint64_t base, XrTime time) {
if (!pose_debug || !last_predicted_time) return;
long long d = (long long)(time - last_predicted_time);
pthread_mutex_lock(&pt_lock);
int i = 0;
while (i < PT_SLOTS && pt_stats[i].count &&
!(pt_stats[i].kind == kind && pt_stats[i].space == space && pt_stats[i].base == base))
++i;
if (i == PT_SLOTS) {
++pt_overflow;
} else {
pt_stat *s = &pt_stats[i];
if (!s->count) s->kind = kind, s->space = space, s->base = base, s->min = s->max = d;
if (d < s->min) s->min = d;
if (d > s->max) s->max = d;
++s->count;
}
pthread_mutex_unlock(&pt_lock);
}
// The offset sampled at xrWaitFrame dips (by up to 2.5 s) whenever xrWaitFrame returns late after a hitch, which put
// corrected times up to 2 s in the future (headless survey, 2026-10-09). The steady value is the largest recent sample:
// pose_time_fix uses the maximum of the last PT_RING samples (~2 s at 72 Hz; the offset drifts only ~0.14 s per hour).
#define PT_RING 144
static int64_t pt_ring[PT_RING];
static int pt_ring_n, pt_ring_i;
static void pose_time_sample(int64_t offset) { // XrTime "now" minus CLOCK_MONOTONIC, from xrWaitFrame
pthread_mutex_lock(&pt_lock);
pt_ring[pt_ring_i] = offset;
pt_ring_i = (pt_ring_i + 1) % PT_RING;
if (pt_ring_n < PT_RING) ++pt_ring_n;
pthread_mutex_unlock(&pt_lock);
}
// The last few predicted display times (xrWaitFrame): a pose asked for at one of them is the game rendering a frame
// and is never moved. On a Frame whose XrTime runs only ~70 ms ahead of the monotonic clock (GitHub #49), such a
// request could look nearer the monotonic "now" than XrTime's and was moved 68 ms into the future.
#define PT_DISPLAY_RING 6
#define PT_DISPLAY_MATCH 1000000ll // 1 ms
static XrTime pt_display[PT_DISPLAY_RING];
static int pt_display_i;
static void pose_time_display(XrTime predicted) { // from xrWaitFrame
pthread_mutex_lock(&pt_lock);
pt_display[pt_display_i] = predicted;
pt_display_i = (pt_display_i + 1) % PT_DISPLAY_RING;
pthread_mutex_unlock(&pt_lock);
}
static int pose_time_is_display(XrTime time) {
int found = 0;
pthread_mutex_lock(&pt_lock);
for (int i = 0; i < PT_DISPLAY_RING && !found; i++) {
long long d = (long long)(time - pt_display[i]);
found = pt_display[i] && d <= PT_DISPLAY_MATCH && d >= -PT_DISPLAY_MATCH;
}
pthread_mutex_unlock(&pt_lock);
return found;
}
static int64_t pose_time_offset(void) {
pthread_mutex_lock(&pt_lock);
int64_t best = pt_ring_n ? pt_ring[0] : 0;
for (int i = 1; i < pt_ring_n; i++)
if (pt_ring[i] > best) best = pt_ring[i];
pthread_mutex_unlock(&pt_lock);
return best;
}
static void pose_time_note_offset(long long offset) {
if (!pose_debug) return;
pthread_mutex_lock(&pt_lock);
if (!pt_offset_count || offset < pt_offset_min) pt_offset_min = offset;
if (!pt_offset_count || offset > pt_offset_max) pt_offset_max = offset;
++pt_offset_count;
pthread_mutex_unlock(&pt_lock);
}
// pose_time_fix: Meta's OVRPlugin takes "now" from CLOCK_MONOTONIC and passes it on as an XrTime unchanged (no
// conversion reaches FrameBridge: OVRPort's dispatcher answers XR_KHR_convert_timespec_time itself, 1:1, since the
// Frame's runtime lacks it). On a Quest XrTime is the monotonic clock; on the Frame it runs ahead (2.56 s measured on
// SteamOS 0.4.5, 0.05-0.9 s seen on older builds), so every "now" pose (Unity's physics step, OVRInput's controller
// poses) was located that far in the past and the hands trailed the controllers (BattleSisters, Sniper Elite VR).
// A located time nearer the monotonic clock than XrTime's "now" is taken as a monotonic timestamp and moved to the
// same moment in XrTime (offset measured at xrWaitFrame); a time more than PT_PAST_LIMIT before the predicted display
// time that isn't one (BattleSisters asks for its head at XrTime 0.1 s; Robo Recall, Phantom, Vader, Time Stall and
// The Room VR at ~0 every frame) is located at the predicted display time, the time the game renders with.
// A monotonic timestamp is only told apart when the clocks are more than PT_MONO_PERIODS display periods apart, and the
// time must be clearly nearer the monotonic "now" (at most a third of its distance to XrTime's "now"); a time equal to
// a recent predicted display time is never moved (GitHub #49: XrTime only ~68 ms ahead, display-time requests moved).
#define PT_PAST_LIMIT 500000000ll // 0.5 s: no runtime keeps a longer pose history; real past queries are far shorter
#define PT_MIN_OFFSET 5000000ll // XrTime and the monotonic clock this close: nothing to tell apart or to fix
#define PT_MONO_PERIODS 4
#define PT_DEFAULT_PERIOD 13888889ll // 72 Hz, before xrWaitFrame reported a period
static int pt_fixed_mono, pt_fixed_past;
static long long pt_fixed_min;
static XrTime pose_time_fixed(XrTime time) {
if (!pose_time_fix || !last_predicted_time || pt_ring_n < 8) return time; // a few frames of offset samples first
int64_t offset = pose_time_offset(); // XrTime "now" minus the monotonic clock (robust, see above)
if (offset < PT_MIN_OFFSET && offset > -PT_MIN_OFFSET) return time;
if (pose_time_is_display(time)) return time; // the frame (or a recent one) the game renders
long long period = last_display_period > 0 ? (long long)last_display_period : PT_DEFAULT_PERIOD;
long long abs_offset = offset < 0 ? -offset : offset;
struct timespec ts;
clock_gettime(CLOCK_MONOTONIC, &ts);
long long mono = (long long)ts.tv_sec * 1000000000ll + ts.tv_nsec;
long long d_mono = (long long)time - mono, d_xr = (long long)time - (mono + offset);
long long abs_mono = d_mono < 0 ? -d_mono : d_mono, abs_xr = d_xr < 0 ? -d_xr : d_xr;
XrTime fixed;
int kind;
if (abs_offset > PT_MONO_PERIODS * period && abs_mono < PT_PAST_LIMIT && 3 * abs_mono < abs_xr) {
fixed = (XrTime)(time + offset), kind = 0; // a monotonic timestamp
} else if ((long long)(time - last_predicted_time) < -PT_PAST_LIMIT) {
fixed = last_predicted_time, kind = 1; // far in the past: the frame's display time
} else {
return time;
}
if (pose_debug) {
long long d = (long long)(time - last_predicted_time);
pthread_mutex_lock(&pt_lock);
if (!(pt_fixed_mono + pt_fixed_past) || d < pt_fixed_min) pt_fixed_min = d;
++*(kind ? &pt_fixed_past : &pt_fixed_mono);
pthread_mutex_unlock(&pt_lock);
}
static int logged[2];
if (logged[kind]++ < 3)
LOG("pose_time_fix: pose asked for at %.1f ms from the predicted display time (%s) located at %.1f ms",
(long long)(time - last_predicted_time) / 1e6, kind ? "far in the past" : "a monotonic-clock time",
(long long)(fixed - last_predicted_time) / 1e6);
return fixed;
}
// called from the pacing statistics in xrEndFrame
static void pose_time_report(void) {
if (!pose_debug) return;
pthread_mutex_lock(&pt_lock);
LOG("pose_debug: period %.2f ms; XrTime - monotonic at xrWaitFrame (%d): %.2f..%.2f ms", last_display_period / 1e6,
pt_offset_count, pt_offset_min / 1e6, pt_offset_max / 1e6);
for (int i = 0; i < PT_SLOTS && pt_stats[i].count; ++i)
LOG("pose_debug: %s space=0x%llx base=0x%llx: %d calls, time - predicted display time %.2f..%.2f ms",
pt_stats[i].kind, (unsigned long long)pt_stats[i].space, (unsigned long long)pt_stats[i].base,
pt_stats[i].count, pt_stats[i].min / 1e6, pt_stats[i].max / 1e6);
if (pt_overflow) LOG("pose_debug: %d calls not counted (more than %d spaces)", pt_overflow, PT_SLOTS);
if (pt_fixed_mono + pt_fixed_past)
LOG("pose_debug: pose_time_fix moved %d monotonic-clock times and %d far-past times (earliest asked %.2f ms)",
pt_fixed_mono, pt_fixed_past, pt_fixed_min / 1e6);
memset(pt_stats, 0, sizeof(pt_stats));
pt_overflow = pt_offset_count = pt_fixed_mono = pt_fixed_past = 0;
pthread_mutex_unlock(&pt_lock);
}
+128 -6
View File
@@ -110,11 +110,12 @@ static int input_syncs, input_sync_ok, input_bool_reads, input_bool_true, input_
static XRAPI_ATTR XrResult XRAPI_CALL hook_xrSyncActions(XrSession session, const XrActionsSyncInfo *info) {
PFN_xrSyncActions fn = (PFN_xrSyncActions)lookup(active_instance, "xrSyncActions");
if (!fn) return XR_ERROR_FUNCTION_UNSUPPORTED;
if (!sync_guard) { // installed for layer_debug only: count
if (!sync_guard) { // installed for layer_debug / input_diag only: count, report failures
XrResult r = fn(session, info);
__atomic_add_fetch(&input_syncs, 1, __ATOMIC_RELAXED);
if (r == XR_SUCCESS) __atomic_add_fetch(&input_sync_ok, 1, __ATOMIC_RELAXED);
input_last_sync_result = r;
if (input_diag && XR_FAILED(r)) diag_call_failed("xrSyncActions", r, NULL);
return r;
}
pthread_mutex_lock(&sync_lock);
@@ -123,6 +124,7 @@ static XRAPI_ATTR XrResult XRAPI_CALL hook_xrSyncActions(XrSession session, cons
pthread_mutex_unlock(&sync_lock);
static int logged;
if (wait > 0 && logged++ < 5) LOG("sync_guard: input paused for %.0f ms after focus returned", wait / 1e6);
if (input_diag && XR_FAILED(r)) diag_call_failed("xrSyncActions", r, NULL);
return r;
}
@@ -140,7 +142,7 @@ static XRAPI_ATTR XrResult XRAPI_CALL hook_xrGetActionStateBoolean(XrSession ses
// ---------------------------------------------------------------- focus_hold
#define FOCUS_HOLD_MIN_FOCUSED_NS 1000000000ll // only after this long in FOCUSED (start-up transitions untouched;
// 3 s let a 27 ms dip through in Blade & Sorcery)
// dips longer than focus_hold_ms (setting, default 1000) are delivered (late, in order): taking the headset off or the
// dips longer than focus_hold_ms (setting, default 5000) are delivered (late, in order): taking the headset off or the
// system menu must still pause the game. A longer limit is for headsets whose wear sensor flickers ("HMD off" for
// 0.5-2 s while worn; Blade & Sorcery pauses on each)
#define FOCUS_HOLD_MAX_DIP_NS ((int64_t)(focus_hold_ms * 1000000.0f))
@@ -161,6 +163,39 @@ static void focus_hold_note(int state) {
else if (state >= 0 && state != XR_SESSION_STATE_FOCUSED) is_focused = 0;
}
// ---------------------------------------------------------------- focus log (always on: rare events, cheap)
// Every time the runtime takes focus away and gives it back, as the runtime reports it (before focus_hold hides a dip
// from the app): FramePort's session triage counts these dips after a play session and suggests a longer
// focus_hold_ms when they keep reaching the game.
static PFN_xrPollEvent focus_log_next;
static int focus_log_focused;
static int64_t focus_log_lost_at;
static int focus_log_lost_state;
static XRAPI_ATTR XrResult XRAPI_CALL focus_log_poll(XrInstance instance, XrEventDataBuffer *event) {
XrResult r = focus_log_next(instance, event);
if (r != XR_SUCCESS || !event) return r;
int state = session_state_of(event);
if (state < 0) return r;
if (state == XR_SESSION_STATE_FOCUSED) {
if (focus_log_lost_at)
LOG("focus: back after %.0f ms (lost to state %d)", (monotonic_ns() - focus_log_lost_at) / 1e6,
focus_log_lost_state);
focus_log_focused = 1;
focus_log_lost_at = 0;
} else if (focus_log_focused && (state == XR_SESSION_STATE_VISIBLE || state == XR_SESSION_STATE_SYNCHRONIZED)) {
focus_log_focused = 0;
focus_log_lost_at = monotonic_ns();
focus_log_lost_state = state;
LOG("focus: lost (state %d)", state);
} else if (state != XR_SESSION_STATE_VISIBLE && state != XR_SESSION_STATE_SYNCHRONIZED) {
focus_log_focused = 0; // stopping, loss pending, exiting: the session ends, not a dip
if (focus_log_lost_at) LOG("focus: session ending (state %d)", state);
focus_log_lost_at = 0;
}
return r;
}
static XrResult focus_hold_poll(PFN_xrPollEvent fn, XrInstance instance, XrEventDataBuffer *event) {
for (;;) {
if (held.delivering) { // hand held events to the app, oldest first
@@ -283,6 +318,90 @@ static int touch_has(const char *path) {
return 0;
}
// ---------------------------------------------------------------- finger proximity from touch (proximity_emul)
// Meta's OVRPlugin reports a thumb or index finger resting near the controller through XR_FB_touch_controller_proximity
// (.../thumb_fb/proximity_fb, .../trigger/proximity_fb). The Frame's runtime doesn't have it; OVRPort's loader offers
// it to the game anyway, and the proximity actions never get a working binding: "near" stays false, so games that
// animate the hands from it show a thumb that never moves (Unreal's ThumbUp axis is "no thumb proximity", e.g. Vader
// Immortal; found by Klownicle, GitHub #49). With proximity_emul those actions are bound to the capacitive touch inputs
// instead (OpenXR combines several bindings of one boolean action with OR): thumb = thumbstick, face buttons or thumb
// rest touched; index (proximity_emul=2) = trigger touched. Only when the runtime lacks the extension itself.
static XrAction thumb_proximity_action, trigger_proximity_action;
static XRAPI_ATTR XrResult XRAPI_CALL hook_xrCreateAction(XrActionSet set, const XrActionCreateInfo *info,
XrAction *action) {
PFN_xrCreateAction fn = (PFN_xrCreateAction)lookup(active_instance, "xrCreateAction");
if (!fn) return XR_ERROR_FUNCTION_UNSUPPORTED;
XrResult r = fn(set, info, action);
if (XR_SUCCEEDED(r) && info && action) { // OVRPlugin's action names
if (!strcmp(info->actionName, "hand_thumb_proximity")) thumb_proximity_action = *action;
else if (!strcmp(info->actionName, "hand_trigger_proximity")) trigger_proximity_action = *action;
else return r;
LOG("proximity_emul: game action %s found", info->actionName);
}
return r;
}
static const char *const THUMB_TOUCH_LEFT[] = {"x/touch", "y/touch", "thumbstick/touch", "thumbrest/touch"};
static const char *const THUMB_TOUCH_RIGHT[] = {"a/touch", "b/touch", "thumbstick/touch", "thumbrest/touch"};
static int add_binding(XrInstance instance, PFN_xrStringToPath to_path, XrActionSuggestedBinding *b, uint32_t *n,
XrAction action, const char *hand, const char *input) {
char path[XR_MAX_PATH_LENGTH];
snprintf(path, sizeof(path), "/user/hand/%s/input/%s", hand, input);
XrPath p;
if (XR_FAILED(to_path(instance, path, &p))) return 0;
for (uint32_t i = 0; i < *n; ++i)
if (b[i].action == action && b[i].binding == p) return 0;
b[*n].action = action;
b[(*n)++].binding = p;
return 1;
}
// Suggests Touch bindings with finger proximity bound to the touch inputs (proximity_emul), falling back to the
// bindings as given when the runtime refuses them.
static XrResult suggest_touch(XrInstance instance, PFN_xrSuggestInteractionProfileBindings fn,
PFN_xrPathToString to_string, const XrInteractionProfileSuggestedBinding *suggested) {
PFN_xrStringToPath to_path = (PFN_xrStringToPath)lookup(instance, "xrStringToPath");
if (!proximity_emul || runtime_has_proximity || !to_path || !to_string) return fn(instance, suggested);
XrAction thumb = thumb_proximity_action, index = proximity_emul > 1 ? trigger_proximity_action : XR_NULL_HANDLE;
uint32_t n = suggested->countSuggestedBindings, kept = 0, dropped = 0, added = 0;
XrActionSuggestedBinding *b = calloc(n + 2 * 5, sizeof(*b));
if (!b) return fn(instance, suggested);
for (uint32_t i = 0; i < n; ++i) {
char path[XR_MAX_PATH_LENGTH];
uint32_t size = 0;
const XrActionSuggestedBinding *s = &suggested->suggestedBindings[i];
if (XR_SUCCEEDED(to_string(instance, s->binding, sizeof(path), &size, path)) && strstr(path, "/proximity_")) {
// the game's own proximity binding, which the runtime doesn't know: its action is bound to touch below
if (strstr(path, "/thumb")) { if (!thumb) thumb = s->action; }
else if (proximity_emul > 1 && !index) index = s->action;
++dropped;
continue;
}
b[kept++] = *s;
}
for (int hand = 0; hand < 2; ++hand) {
const char *name = hand ? "right" : "left";
const char *const *thumb_inputs = hand ? THUMB_TOUCH_RIGHT : THUMB_TOUCH_LEFT;
for (int c = 0; thumb && c < 4; ++c) added += add_binding(instance, to_path, b, &kept, thumb, name, thumb_inputs[c]);
if (index) added += add_binding(instance, to_path, b, &kept, index, name, "trigger/touch");
}
XrResult r;
if (!added && !dropped) r = fn(instance, suggested);
else {
XrInteractionProfileSuggestedBinding copy = *suggested;
copy.countSuggestedBindings = kept;
copy.suggestedBindings = b;
r = fn(instance, &copy);
LOG("proximity_emul: finger proximity bound to touch (%u binding(s) added, %u proximity path(s) replaced): %d",
added, dropped, r);
if (XR_FAILED(r)) r = fn(instance, suggested);
}
free(b);
return r;
}
static XrResult remap_to_touch(XrInstance instance, PFN_xrSuggestInteractionProfileBindings fn,
PFN_xrPathToString to_string, const XrInteractionProfileSuggestedBinding *suggested,
const char *profile) {
@@ -303,7 +422,7 @@ static XrResult remap_to_touch(XrInstance instance, PFN_xrSuggestInteractionProf
copy.interactionProfile = touch;
copy.countSuggestedBindings = kept;
copy.suggestedBindings = b;
XrResult r = kept ? fn(instance, &copy) : XR_ERROR_PATH_UNSUPPORTED;
XrResult r = kept ? suggest_touch(instance, fn, to_string, &copy) : XR_ERROR_PATH_UNSUPPORTED;
free(b);
LOG("controller profile %s -> oculus/touch_controller (%u bindings, %u dropped): %d", profile + 22, kept,
n - kept, r);
@@ -323,11 +442,14 @@ static XRAPI_ATTR XrResult XRAPI_CALL hook_xrSuggestInteractionProfileBindings(X
if (XR_SUCCEEDED(to_string(instance, suggested->suggestedBindings[i].binding, sizeof(path), &size, path)))
note_pose_binding(suggested->suggestedBindings[i].action, path);
}
XrResult r = fn(instance, suggested);
if (!profile_remap || !suggested || !to_string) return r;
char profile[XR_MAX_PATH_LENGTH] = {0};
uint32_t size = 0;
if (XR_FAILED(to_string(instance, suggested->interactionProfile, sizeof(profile), &size, profile))) return r;
int known = suggested && to_string &&
XR_SUCCEEDED(to_string(instance, suggested->interactionProfile, sizeof(profile), &size, profile));
XrResult r = known && !strcmp(profile, TOUCH_PROFILE) ? suggest_touch(instance, fn, to_string, suggested)
: fn(instance, suggested);
input_diag_suggested(instance, suggested, r, to_string); // the runtime's answer to the game's own suggestion
if (!profile_remap || !known) return r;
if (!strcmp(profile, TOUCH_PROFILE)) {
if (XR_SUCCEEDED(r)) app_suggested_touch = 1; // the app's own Touch bindings win over a remap
return r;
+173
View File
@@ -0,0 +1,173 @@
// FramePort FrameBridge: eye-image snapshots for headless diagnostics (setting snapshot=<seconds>, GLES games only).
// Every <seconds>, at xrEndFrame, the left-eye image the game just submitted (projection layer, view 0: its swapchain
// image and array layer) is read back on the game's own GL context and written at a quarter of its size as
// /sdcard/Android/data/<package>/files/fb_snap_<n>.ppm (n = 0-7, the oldest is overwritten). Nobody wears the headset
// in a launch test, so the headset view stays black: this shows what the game itself draws (e.g. which screen it is
// stuck on). The game's framebuffer, pack-buffer and pack-alignment bindings are restored afterwards.
#define SNAP_MAX_SWAPCHAINS 16
#define SNAP_MAX_IMAGES 8
#define SNAP_SCALE 4
#define SNAP_GL_FUNCS(X) X(glGenFramebuffers) X(glDeleteFramebuffers) X(glBindFramebuffer) X(glFramebufferTexture2D) \
X(glFramebufferTextureLayer) X(glCheckFramebufferStatus) X(glReadPixels) X(glGetIntegerv) X(glPixelStorei) \
X(glBindBuffer) X(glGetError)
#define SNAP_DECLARE(fn) static __typeof__(&fn) s_##fn;
SNAP_GL_FUNCS(SNAP_DECLARE)
#undef SNAP_DECLARE
static EGLContext (*s_eglGetCurrentContext)(void);
static struct {
XrSwapchain handle;
uint32_t width, height, array_size, count, last_acquired;
GLuint images[SNAP_MAX_IMAGES];
} snap_chains[SNAP_MAX_SWAPCHAINS];
static pthread_mutex_t snap_lock = PTHREAD_MUTEX_INITIALIZER;
static int snap_load_gl(void) {
static int state; // 0 untried, 1 ok, -1 failed
if (state) return state > 0;
void *egl = dlopen("libEGL.so", RTLD_NOW | RTLD_LOCAL), *gles = dlopen("libGLESv3.so", RTLD_NOW | RTLD_LOCAL);
int ok = egl && gles;
if (ok) s_eglGetCurrentContext = (EGLContext (*)(void))dlsym(egl, "eglGetCurrentContext");
#define SNAP_RESOLVE(fn) ok &= gles && (s_##fn = (__typeof__(s_##fn))dlsym(gles, #fn)) != NULL;
SNAP_GL_FUNCS(SNAP_RESOLVE)
#undef SNAP_RESOLVE
state = ok && s_eglGetCurrentContext ? 1 : -1;
if (state < 0) LOG("snapshot: OpenGL ES not available, no snapshots");
return state > 0;
}
static int snap_find(XrSwapchain handle, int create) {
for (int i = 0; i < SNAP_MAX_SWAPCHAINS; ++i)
if (snap_chains[i].handle == handle) return i;
if (!create) return -1;
for (int i = 0; i < SNAP_MAX_SWAPCHAINS; ++i)
if (!snap_chains[i].handle) { snap_chains[i].handle = handle; snap_chains[i].count = 0; return i; }
return -1;
}
static void snap_on_create(XrSwapchain handle, const XrSwapchainCreateInfo *info) {
if (!snapshot || !info) return;
pthread_mutex_lock(&snap_lock);
int i = snap_find(handle, 1);
if (i >= 0) {
snap_chains[i].width = info->width;
snap_chains[i].height = info->height;
snap_chains[i].array_size = info->arraySize ? info->arraySize : 1;
}
pthread_mutex_unlock(&snap_lock);
}
static void snap_on_destroy(XrSwapchain handle) {
if (!snapshot) return;
pthread_mutex_lock(&snap_lock);
int i = snap_find(handle, 0);
if (i >= 0) snap_chains[i].handle = XR_NULL_HANDLE;
pthread_mutex_unlock(&snap_lock);
}
static void snap_on_enumerate(XrSwapchain handle, uint32_t count, const XrSwapchainImageBaseHeader *images) {
if (!snapshot || !images || !count || images->type != (XrStructureType)1000024002) return; // OPENGL_ES_KHR
pthread_mutex_lock(&snap_lock);
int i = snap_find(handle, 1);
if (i >= 0) {
uint32_t n = count < SNAP_MAX_IMAGES ? count : SNAP_MAX_IMAGES;
const emul_gles_image *gl = (const emul_gles_image *)images;
for (uint32_t k = 0; k < n; ++k) snap_chains[i].images[k] = gl[k].image;
snap_chains[i].count = n;
}
pthread_mutex_unlock(&snap_lock);
}
static void snap_on_acquire(XrSwapchain handle, uint32_t index) {
if (!snapshot) return;
pthread_mutex_lock(&snap_lock);
int i = snap_find(handle, 0);
if (i >= 0) snap_chains[i].last_acquired = index;
pthread_mutex_unlock(&snap_lock);
}
static void snap_write(const unsigned char *rgba, uint32_t w, uint32_t h, int n) {
char path[320];
snprintf(path, sizeof(path), "%s/fb_snap_%d.ppm", snap_dir, n);
FILE *f = fopen(path, "wb");
if (!f) { LOG("snapshot: can't write %s", path); return; }
uint32_t ow = w / SNAP_SCALE, oh = h / SNAP_SCALE;
fprintf(f, "P6\n%u %u\n255\n", ow, oh);
unsigned char *row = malloc((size_t)ow * 3);
for (uint32_t y = 0; row && y < oh; ++y) {
const unsigned char *src = rgba + (size_t)(h - 1 - y * SNAP_SCALE) * w * 4; // GL rows are bottom-up
for (uint32_t x = 0; x < ow; ++x) {
const unsigned char *p = src + (size_t)x * SNAP_SCALE * 4;
row[x * 3] = p[0], row[x * 3 + 1] = p[1], row[x * 3 + 2] = p[2];
}
fwrite(row, 1, (size_t)ow * 3, f);
}
free(row);
fclose(f);
LOG("snapshot: %s (%ux%u)", path, ow, oh);
}
static void snap_end_frame(const XrFrameEndInfo *info) {
if (!snapshot || !*snap_dir || !info) return;
static int64_t next_ns;
static int taken;
struct timespec now;
clock_gettime(CLOCK_MONOTONIC, &now);
int64_t t = (int64_t)now.tv_sec * 1000000000ll + now.tv_nsec;
if (t < next_ns) return;
next_ns = t + (int64_t)snapshot * 1000000000ll;
const XrCompositionLayerProjection *proj = NULL;
for (uint32_t i = 0; i < info->layerCount && !proj; ++i)
if (info->layers[i] && info->layers[i]->type == XR_TYPE_COMPOSITION_LAYER_PROJECTION &&
((const XrCompositionLayerProjection *)info->layers[i])->viewCount)
proj = (const XrCompositionLayerProjection *)info->layers[i];
if (!proj || !snap_load_gl()) return;
if (!s_eglGetCurrentContext()) {
static int logged;
if (!logged++) LOG("snapshot: no GL context current in xrEndFrame, no snapshot");
return;
}
const XrSwapchainSubImage *sub = &proj->views[0].subImage;
pthread_mutex_lock(&snap_lock);
int i = snap_find(sub->swapchain, 0);
GLuint tex = 0;
uint32_t w = 0, h = 0, array_size = 1;
if (i >= 0 && snap_chains[i].count && snap_chains[i].last_acquired < snap_chains[i].count) {
tex = snap_chains[i].images[snap_chains[i].last_acquired];
w = snap_chains[i].width, h = snap_chains[i].height, array_size = snap_chains[i].array_size;
}
pthread_mutex_unlock(&snap_lock);
if (!tex || !w || !h) return;
GLint read_fb = 0, pack_buffer = 0, pack_alignment = 4;
s_glGetIntegerv(GL_READ_FRAMEBUFFER_BINDING, &read_fb);
s_glGetIntegerv(GL_PIXEL_PACK_BUFFER_BINDING, &pack_buffer);
s_glGetIntegerv(GL_PACK_ALIGNMENT, &pack_alignment);
GLuint fb = 0;
s_glGenFramebuffers(1, &fb);
s_glBindFramebuffer(GL_READ_FRAMEBUFFER, fb);
if (array_size > 1)
s_glFramebufferTextureLayer(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, tex, 0, (GLint)sub->imageArrayIndex);
else
s_glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex, 0);
unsigned char *rgba = NULL;
if (s_glCheckFramebufferStatus(GL_READ_FRAMEBUFFER) == GL_FRAMEBUFFER_COMPLETE &&
(rgba = malloc((size_t)w * h * 4))) {
s_glBindBuffer(GL_PIXEL_PACK_BUFFER, 0);
s_glPixelStorei(GL_PACK_ALIGNMENT, 1);
s_glReadPixels(0, 0, (GLsizei)w, (GLsizei)h, GL_RGBA, GL_UNSIGNED_BYTE, rgba);
} else {
static int logged;
if (logged++ < 3) LOG("snapshot: eye image %u not readable (framebuffer incomplete)", tex);
}
s_glPixelStorei(GL_PACK_ALIGNMENT, pack_alignment);
s_glBindBuffer(GL_PIXEL_PACK_BUFFER, (GLuint)pack_buffer);
s_glBindFramebuffer(GL_READ_FRAMEBUFFER, (GLuint)read_fb);
s_glDeleteFramebuffers(1, &fb);
while (s_glGetError() != GL_NO_ERROR) {} // our calls must not leave errors for the game to find
if (rgba) {
snap_write(rgba, w, h, taken++ % 8);
free(rgba);
}
}
+383
View File
@@ -0,0 +1,383 @@
// SPDX-License-Identifier: GPL-3.0-only
// Included after surface_projection.c. Snapshots scene images BEFORE release,
// then composes decoded video + scene into one primary projection on the GPU.
#include "surface_composite.h"
#include "surface_composite_spv.h"
#define SC_SCENES 4
typedef struct {
XrSwapchain handle;
VkImage image;
VkImageView view;
VkDeviceMemory memory;
VkCommandBuffer commands[MAX_IMAGES];
VkFence fences[MAX_IMAGES];
int pending[MAX_IMAGES], ready;
uint64_t serial,captured_release,releases;
uint32_t width,height,layers;
} surf_scene_snapshot;
static surf_scene_snapshot sc_scenes[SC_SCENES];
static uint64_t sc_serial;
static int64_t sc_capture_until;
// Unity attaches both structures even when their transforms are identity.
// Apply supported transforms in our shader; reject other chains rather than
// silently discarding semantics when flattening the original scene.
static int sc_scene_supported(const XrCompositionLayerProjection *scene) {
int reason=0;
if(!scene || scene->viewCount!=2 || !scene->views)return 0;
int count=0;
for(const XrBaseInStructure *n=scene->next;n;n=n->next) {
if(++count>16){reason=-1;break;}
if(n->type==XR_TYPE_COMPOSITION_LAYER_COLOR_SCALE_BIAS_KHR)continue;
if(n->type==XR_TYPE_COMPOSITION_LAYER_IMAGE_LAYOUT_FB) {
const XrCompositionLayerImageLayoutFB *layout=(const void*)n;
if(!(layout->flags&~XR_COMPOSITION_LAYER_IMAGE_LAYOUT_VERTICAL_FLIP_BIT_FB))continue;
}
reason=n->type;break;
}
for(int e=0;e<2 && !reason;e++)if(scene->views[e].next)
reason=((const XrBaseInStructure*)scene->views[e].next)->type;
static int previous;
if(reason && reason!=previous)LOG("surface_composite: unsupported scene extension %d; retaining ordinary composition",reason);
previous=reason;return !reason;
}
typedef struct {
XrSwapchain output;
VkImage images[MAX_IMAGES];
VkImageView views[MAX_IMAGES];
VkFramebuffer framebuffers[MAX_IMAGES];
VkRenderPass render_pass;
VkSampler sampler;
VkDescriptorPool pool;
VkDescriptorSetLayout set_layout;
VkDescriptorSet sets[MAX_IMAGES][2];
VkPipelineLayout layout;
VkPipeline pipeline;
VkCommandBuffer commands[MAX_IMAGES];
VkFence fences[MAX_IMAGES];
int pending[MAX_IMAGES], ready, acquired, failed;
uint32_t count,index;
XrTime time;
XrCompositionLayerProjection layer;
XrCompositionLayerProjectionView eyes[2];
int64_t log_time;
uint64_t frames,holds;
} surf_composite;
static surf_composite sc_outputs[SURF_MAX];
static void sc_barrier(VkCommandBuffer cmd,VkImage image,uint32_t layers,VkImageLayout from,VkImageLayout to,
VkAccessFlags src,VkAccessFlags dst) {
VkImageMemoryBarrier b={VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,NULL,src,dst,from,to,
VK_QUEUE_FAMILY_IGNORED,VK_QUEUE_FAMILY_IGNORED,image,{VK_IMAGE_ASPECT_COLOR_BIT,0,1,0,layers}};
vk.CmdPipelineBarrier(cmd,VK_PIPELINE_STAGE_ALL_COMMANDS_BIT,VK_PIPELINE_STAGE_ALL_COMMANDS_BIT,
0,0,NULL,0,NULL,1,&b);
}
static int sc_command(VkCommandBuffer *cmd,VkFence *fence) {
VkCommandBufferAllocateInfo ai={VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO,NULL,vk.pool,VK_COMMAND_BUFFER_LEVEL_PRIMARY,1};
VkFenceCreateInfo fi={VK_STRUCTURE_TYPE_FENCE_CREATE_INFO};
if(vk.AllocateCommandBuffers(vk.device,&ai,cmd)!=VK_SUCCESS)return 0;
if(vk.CreateFence(vk.device,&fi,NULL,fence)==VK_SUCCESS)return 1;
PFN_vkFreeCommandBuffers free_cmd=(PFN_vkFreeCommandBuffers)vk.GetDeviceProcAddr(vk.device,"vkFreeCommandBuffers");
free_cmd(vk.device,vk.pool,1,cmd);*cmd=VK_NULL_HANDLE;return 0;
}
static int sc_reuse(VkFence fence,int *pending) {
if(!*pending)return 1;
if(svk.GetFenceStatus(vk.device,fence)!=VK_SUCCESS)return 0;
if(vk.ResetFences(vk.device,1,&fence)!=VK_SUCCESS)return 0;
*pending=0;return 1;
}
static void sc_retire(VkCommandBuffer *commands,VkFence *fences,int *pending,uint32_t count) {
PFN_vkDestroyFence destroy=(PFN_vkDestroyFence)vk.GetDeviceProcAddr(vk.device,"vkDestroyFence");
PFN_vkFreeCommandBuffers free_cmd=(PFN_vkFreeCommandBuffers)vk.GetDeviceProcAddr(vk.device,"vkFreeCommandBuffers");
for(uint32_t i=0;i<count;i++) {
if(pending[i])vk.WaitForFences(vk.device,1,&fences[i],VK_TRUE,UINT64_MAX);
if(fences[i])destroy(vk.device,fences[i],NULL);
if(commands[i])free_cmd(vk.device,vk.pool,1,&commands[i]);
}
}
static void surf_scene_destroy(XrSwapchain handle) {
if(!handle || spvk.ready<=0)return;
// A compositor command can still be sampling this mirror after its
// snapshot copy completes. Retire those readers before destroying a view.
for(int k=0;k<SURF_MAX;k++)for(uint32_t j=0;j<sc_outputs[k].count;j++)
if(sc_outputs[k].pending[j])vk.WaitForFences(vk.device,1,&sc_outputs[k].fences[j],VK_TRUE,UINT64_MAX);
for(int i=0;i<SC_SCENES;i++)if(sc_scenes[i].handle==handle) {
surf_scene_snapshot *s=&sc_scenes[i];
sc_retire(s->commands,s->fences,s->pending,MAX_IMAGES);
if(s->view)spvk.DestroyImageView(vk.device,s->view,NULL);
if(s->image)spvk.DestroyImage(vk.device,s->image,NULL);
if(s->memory)spvk.FreeMemory(vk.device,s->memory,NULL);
memset(s,0,sizeof(*s));
}
}
static void surf_composite_destroy(surf_projection *p) {
surf_composite *c=&sc_outputs[p-surf_projections];
sc_retire(c->commands,c->fences,c->pending,c->count);
if(c->pipeline)spvk.DestroyPipeline(vk.device,c->pipeline,NULL);
if(c->layout)spvk.DestroyPipelineLayout(vk.device,c->layout,NULL);
if(c->pool)spvk.DestroyDescriptorPool(vk.device,c->pool,NULL);
if(c->set_layout)spvk.DestroyDescriptorSetLayout(vk.device,c->set_layout,NULL);
if(c->sampler)spvk.DestroySampler(vk.device,c->sampler,NULL);
for(uint32_t i=0;i<c->count;i++) {
if(c->framebuffers[i])spvk.DestroyFramebuffer(vk.device,c->framebuffers[i],NULL);
if(c->views[i])spvk.DestroyImageView(vk.device,c->views[i],NULL);
}
if(c->render_pass)spvk.DestroyRenderPass(vk.device,c->render_pass,NULL);
if(c->output) {
PFN_xrDestroySwapchain fn=(PFN_xrDestroySwapchain)lookup(active_instance,"xrDestroySwapchain");
if(c->acquired) {
PFN_xrWaitSwapchainImage wait=(PFN_xrWaitSwapchainImage)lookup(active_instance,"xrWaitSwapchainImage");
PFN_xrReleaseSwapchainImage release=(PFN_xrReleaseSwapchainImage)lookup(active_instance,"xrReleaseSwapchainImage");
XrSwapchainImageWaitInfo wi={XR_TYPE_SWAPCHAIN_IMAGE_WAIT_INFO,NULL,XR_INFINITE_DURATION};
XrSwapchainImageReleaseInfo ri={XR_TYPE_SWAPCHAIN_IMAGE_RELEASE_INFO};
if(wait(c->output,&wi)==XR_SUCCESS)release(c->output,&ri);
}
if(fn)fn(c->output);
}
memset(c,0,sizeof(*c));
}
// Called while the application still owns this successfully waited image.
// Queue ordering includes the application's rendering and this snapshot copy;
// no CPU readback, post-release access, or deferred OpenXR release is needed.
static void surf_scene_capture(tracked_swapchain *t,uint32_t index) {
if(!surface_native || monotonic_ns()>sc_capture_until || !t || index>=t->image_count ||
spvk.ready<=0 || t->info.sampleCount!=1 || t->info.arraySize!=2 ||
!(t->info.usageFlags&XR_SWAPCHAIN_USAGE_TRANSFER_SRC_BIT) ||
!(t->info.usageFlags&XR_SWAPCHAIN_USAGE_COLOR_ATTACHMENT_BIT))return;
surf_scene_snapshot *s=NULL;
for(int i=0;i<SC_SCENES;i++)if(sc_scenes[i].handle==t->handle){s=&sc_scenes[i];break;}
if(!s)for(int i=0;i<SC_SCENES;i++)if(!sc_scenes[i].handle){s=&sc_scenes[i];s->handle=t->handle;break;}
if(!s)return;
if(!s->view) {
s->width=t->info.width;s->height=t->info.height;s->layers=t->info.arraySize;
if(!surf_private_image(s->width,s->height,s->layers,(VkFormat)t->info.format,
VK_IMAGE_USAGE_TRANSFER_DST_BIT|VK_IMAGE_USAGE_SAMPLED_BIT,&s->image,&s->memory,&s->view)) {
surf_scene_destroy(t->handle);return;
}
}
if(!s->commands[index] && !sc_command(&s->commands[index],&s->fences[index]))return;
if(!sc_reuse(s->fences[index],&s->pending[index]))return;
VkCommandBuffer cmd=s->commands[index];
VkCommandBufferBeginInfo begin={VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO,NULL,VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT};
if(vk.ResetCommandBuffer(cmd,0)!=VK_SUCCESS || vk.BeginCommandBuffer(cmd,&begin)!=VK_SUCCESS)return;
sc_barrier(cmd,t->images[index],s->layers,VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,VK_ACCESS_TRANSFER_READ_BIT);
sc_barrier(cmd,s->image,s->layers,s->ready?VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL:VK_IMAGE_LAYOUT_UNDEFINED,
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,s->ready?VK_ACCESS_SHADER_READ_BIT:0,VK_ACCESS_TRANSFER_WRITE_BIT);
VkImageCopy copy={{VK_IMAGE_ASPECT_COLOR_BIT,0,0,s->layers},{0,0,0},
{VK_IMAGE_ASPECT_COLOR_BIT,0,0,s->layers},{0,0,0},{s->width,s->height,1}};
spvk.CmdCopyImage(cmd,t->images[index],VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,s->image,VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,1,&copy);
sc_barrier(cmd,s->image,s->layers,VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
VK_ACCESS_TRANSFER_WRITE_BIT,VK_ACCESS_SHADER_READ_BIT);
sc_barrier(cmd,t->images[index],s->layers,VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
VK_ACCESS_TRANSFER_READ_BIT,VK_ACCESS_COLOR_ATTACHMENT_READ_BIT|VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT);
if(vk.EndCommandBuffer(cmd)!=VK_SUCCESS)return;
VkSubmitInfo submit={VK_STRUCTURE_TYPE_SUBMIT_INFO,NULL,0,NULL,NULL,1,&cmd};
if(vk.QueueSubmit(vk.queue,1,&submit,s->fences[index])!=VK_SUCCESS)return;
s->pending[index]=1;s->ready=1;s->serial=sc_serial+1;s->captured_release=s->releases+1;
}
static int sc_setup(XrSession session,surf_projection *p,surf_composite *c) {
if(c->pipeline)return 1;
if(c->failed)return 0;
PFN_xrCreateSwapchain create=(PFN_xrCreateSwapchain)lookup(active_instance,"xrCreateSwapchain");
PFN_xrEnumerateSwapchainImages enumerate=(PFN_xrEnumerateSwapchainImages)lookup(active_instance,"xrEnumerateSwapchainImages");
XrSwapchainCreateInfo ci={XR_TYPE_SWAPCHAIN_CREATE_INFO,NULL,0,
XR_SWAPCHAIN_USAGE_TRANSFER_DST_BIT|XR_SWAPCHAIN_USAGE_COLOR_ATTACHMENT_BIT,
VK_FORMAT_R8G8B8A8_SRGB,1,2*p->size,p->size,1,1,1};
if(!create || !enumerate || XR_FAILED(create(session,&ci,&c->output)))goto fail;
XrSwapchainImageVulkanKHR images[MAX_IMAGES];
for(int i=0;i<MAX_IMAGES;i++)images[i]=(XrSwapchainImageVulkanKHR){XR_TYPE_SWAPCHAIN_IMAGE_VULKAN_KHR};
if(XR_FAILED(enumerate(c->output,MAX_IMAGES,&c->count,(void*)images)) || !c->count || c->count>MAX_IMAGES) {
c->count=0;goto fail;
}
for(uint32_t i=0;i<c->count;i++) {
c->images[i]=images[i].image;
if(!sc_command(&c->commands[i],&c->fences[i]))goto fail;
}
VkAttachmentDescription attachment={0,VK_FORMAT_R8G8B8A8_SRGB,VK_SAMPLE_COUNT_1_BIT,
VK_ATTACHMENT_LOAD_OP_DONT_CARE,VK_ATTACHMENT_STORE_OP_STORE,VK_ATTACHMENT_LOAD_OP_DONT_CARE,
VK_ATTACHMENT_STORE_OP_DONT_CARE,VK_IMAGE_LAYOUT_UNDEFINED,VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL};
VkAttachmentReference reference={0,VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL};
VkSubpassDescription subpass={0,VK_PIPELINE_BIND_POINT_GRAPHICS,0,NULL,1,&reference};
VkSubpassDependency dependency={VK_SUBPASS_EXTERNAL,0,VK_PIPELINE_STAGE_ALL_COMMANDS_BIT,
VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT|VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
VK_ACCESS_MEMORY_WRITE_BIT|VK_ACCESS_MEMORY_READ_BIT,VK_ACCESS_SHADER_READ_BIT|VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT};
VkRenderPassCreateInfo rpi={VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,NULL,0,1,&attachment,1,&subpass,1,&dependency};
if(spvk.CreateRenderPass(vk.device,&rpi,NULL,&c->render_pass)!=VK_SUCCESS)goto fail;
for(uint32_t i=0;i<c->count;i++) {
VkImageViewCreateInfo vi={VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,NULL,0,c->images[i],VK_IMAGE_VIEW_TYPE_2D,
VK_FORMAT_R8G8B8A8_SRGB,{0,0,0,0},{VK_IMAGE_ASPECT_COLOR_BIT,0,1,0,1}};
if(spvk.CreateImageView(vk.device,&vi,NULL,&c->views[i])!=VK_SUCCESS)goto fail;
VkFramebufferCreateInfo fi={VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,NULL,0,c->render_pass,1,&c->views[i],2*p->size,p->size,1};
if(spvk.CreateFramebuffer(vk.device,&fi,NULL,&c->framebuffers[i])!=VK_SUCCESS)goto fail;
}
VkSamplerCreateInfo si={VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO,NULL,0,VK_FILTER_LINEAR,VK_FILTER_LINEAR,
VK_SAMPLER_MIPMAP_MODE_NEAREST,VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE,VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE,
VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE};
if(spvk.CreateSampler(vk.device,&si,NULL,&c->sampler)!=VK_SUCCESS)goto fail;
VkDescriptorSetLayoutBinding bindings[2]={{0,VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,1,VK_SHADER_STAGE_FRAGMENT_BIT},
{1,VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,1,VK_SHADER_STAGE_FRAGMENT_BIT}};
VkDescriptorSetLayoutCreateInfo li={VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,NULL,0,2,bindings};
if(spvk.CreateDescriptorSetLayout(vk.device,&li,NULL,&c->set_layout)!=VK_SUCCESS)goto fail;
VkDescriptorPoolSize sizes[1]={{VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,4*c->count}};
VkDescriptorPoolCreateInfo pi={VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO,NULL,0,2*c->count,1,sizes};
if(spvk.CreateDescriptorPool(vk.device,&pi,NULL,&c->pool)!=VK_SUCCESS)goto fail;
for(uint32_t i=0;i<c->count;i++)for(int e=0;e<2;e++) {
VkDescriptorSetAllocateInfo ai={VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO,NULL,c->pool,1,&c->set_layout};
if(spvk.AllocateDescriptorSets(vk.device,&ai,&c->sets[i][e])!=VK_SUCCESS)goto fail;
}
VkPushConstantRange range={VK_SHADER_STAGE_FRAGMENT_BIT,0,sizeof(surf_composite_params)};
VkPipelineLayoutCreateInfo pli={VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,NULL,0,1,&c->set_layout,1,&range};
if(spvk.CreatePipelineLayout(vk.device,&pli,NULL,&c->layout)!=VK_SUCCESS)goto fail;
VkShaderModule modules[2]={0};
VkShaderModuleCreateInfo mi={VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO,NULL,0,sizeof(surface_composite_vert_spv),surface_composite_vert_spv};
if(spvk.CreateShaderModule(vk.device,&mi,NULL,&modules[0])!=VK_SUCCESS)goto fail;
mi.codeSize=sizeof(surface_composite_frag_spv);mi.pCode=surface_composite_frag_spv;
if(spvk.CreateShaderModule(vk.device,&mi,NULL,&modules[1])!=VK_SUCCESS) {
spvk.DestroyShaderModule(vk.device,modules[0],NULL);goto fail;
}
VkPipelineShaderStageCreateInfo stages[2]={
{VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,NULL,0,VK_SHADER_STAGE_VERTEX_BIT,modules[0],"main"},
{VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,NULL,0,VK_SHADER_STAGE_FRAGMENT_BIT,modules[1],"main"}};
VkPipelineVertexInputStateCreateInfo vertices={VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO};
VkPipelineInputAssemblyStateCreateInfo assembly={VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,NULL,0,VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST};
VkPipelineViewportStateCreateInfo viewport={VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,NULL,0,1,NULL,1,NULL};
VkPipelineRasterizationStateCreateInfo raster={VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO,NULL,0,VK_FALSE,VK_FALSE,
VK_POLYGON_MODE_FILL,VK_CULL_MODE_NONE,VK_FRONT_FACE_COUNTER_CLOCKWISE,VK_FALSE,0,0,0,1};
VkPipelineMultisampleStateCreateInfo samples={VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,NULL,0,VK_SAMPLE_COUNT_1_BIT};
VkPipelineColorBlendAttachmentState blend={.colorWriteMask=VK_COLOR_COMPONENT_R_BIT|VK_COLOR_COMPONENT_G_BIT|VK_COLOR_COMPONENT_B_BIT|VK_COLOR_COMPONENT_A_BIT};
VkPipelineColorBlendStateCreateInfo blends={VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,NULL,0,VK_FALSE,VK_LOGIC_OP_COPY,1,&blend};
VkDynamicState dynamic_states[2]={VK_DYNAMIC_STATE_VIEWPORT,VK_DYNAMIC_STATE_SCISSOR};
VkPipelineDynamicStateCreateInfo dynamic={VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO,NULL,0,2,dynamic_states};
VkGraphicsPipelineCreateInfo pci={VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,NULL,0,2,stages,&vertices,&assembly,NULL,&viewport,
&raster,&samples,NULL,&blends,&dynamic,c->layout,c->render_pass,0,VK_NULL_HANDLE,-1};
VkResult result=spvk.CreateGraphicsPipelines(vk.device,VK_NULL_HANDLE,1,&pci,NULL,&c->pipeline);
for(int k=0;k<2;k++)spvk.DestroyShaderModule(vk.device,modules[k],NULL);
if(result!=VK_SUCCESS)goto fail;
LOG("surface_composite: one primary stereo scene, %ux%u per eye",p->size,p->size);return 1;
fail:
surf_composite_destroy(p);c->failed=1;
LOG("surface_composite: setup failed; retaining ordinary composition");return 0;
}
static const XrCompositionLayerBaseHeader *surf_composite_frame(XrSession session,const XrFrameEndInfo *info,
const XrCompositionLayerProjection *scene,const XrCompositionLayerBaseHeader *video) {
surf_projection *p=NULL;
for(int i=0;i<SURF_MAX;i++)if(video==(const void*)&surf_projections[i].layer && surfs[i].native_project) {
p=&surf_projections[i];break;
}
if(!p || !p->cache_ready || !sc_scene_supported(scene))return NULL;
if(p->presented_job.params[0][7]!=0 || p->presented_job.params[1][7]!=0)return NULL;
sc_capture_until=monotonic_ns()+500000000ll;
surf_composite *c=&sc_outputs[p-surf_projections];
surf_scene_snapshot *sources[2]={0};
for(int e=0;e<2;e++)for(int i=0;i<SC_SCENES;i++)if(sc_scenes[i].handle==scene->views[e].subImage.swapchain) {
sources[e]=&sc_scenes[i];break;
}
if(p->cached_job.space!=surfs[p-surf_projections].video_job.space)return NULL;
if(!sources[0] || !sources[1] || sources[0]->captured_release!=sources[0]->releases || sources[1]->captured_release!=sources[1]->releases)goto held;
for(int e=0;e<2;e++)if(scene->views[e].next || scene->views[e].subImage.imageArrayIndex>=sources[e]->layers)goto held;
if(!sc_setup(session,p,c))return NULL;
PFN_xrAcquireSwapchainImage acquire=(PFN_xrAcquireSwapchainImage)lookup(active_instance,"xrAcquireSwapchainImage");
PFN_xrWaitSwapchainImage wait=(PFN_xrWaitSwapchainImage)lookup(active_instance,"xrWaitSwapchainImage");
PFN_xrReleaseSwapchainImage release=(PFN_xrReleaseSwapchainImage)lookup(active_instance,"xrReleaseSwapchainImage");
XrSwapchainImageAcquireInfo ai={XR_TYPE_SWAPCHAIN_IMAGE_ACQUIRE_INFO};
XrSwapchainImageWaitInfo wi={XR_TYPE_SWAPCHAIN_IMAGE_WAIT_INFO,NULL,0};
XrSwapchainImageReleaseInfo ri={XR_TYPE_SWAPCHAIN_IMAGE_RELEASE_INFO};
if(!c->acquired) {
if(XR_FAILED(acquire(c->output,&ai,&c->index)))goto held;
c->acquired=1;
}
if(wait(c->output,&wi)!=XR_SUCCESS)goto held;
if(c->index>=c->count) {release(c->output,&ri);c->acquired=0;goto held;}
uint32_t index=c->index;
if(!sc_reuse(c->fences[index],&c->pending[index]))goto held;
surf_swapchain *s=&surfs[p-surf_projections];
pthread_mutex_lock(&surf_lock);surf_video_job current=s->video_job;pthread_mutex_unlock(&surf_lock);
VkCommandBuffer cmd=c->commands[index];
VkCommandBufferBeginInfo begin={VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO,NULL,VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT};
if(vk.ResetCommandBuffer(cmd,0)!=VK_SUCCESS || vk.BeginCommandBuffer(cmd,&begin)!=VK_SUCCESS)goto held;
VkRenderPassBeginInfo rbi={VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,NULL,c->render_pass,c->framebuffers[index],
{{0,0},{2*p->size,p->size}},0,NULL};
spvk.CmdBeginRenderPass(cmd,&rbi,VK_SUBPASS_CONTENTS_INLINE);
spvk.CmdBindPipeline(cmd,VK_PIPELINE_BIND_POINT_GRAPHICS,c->pipeline);
for(int e=0;e<2;e++) {
VkDescriptorImageInfo di[2]={{c->sampler,p->video_cache_view,VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL},
{c->sampler,sources[e]->view,VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL}};
VkWriteDescriptorSet writes[2];
for(int k=0;k<2;k++)writes[k]=(VkWriteDescriptorSet){VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,NULL,c->sets[index][e],k,0,1,
VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,&di[k]};
spvk.UpdateDescriptorSets(vk.device,2,writes,0,NULL);
spvk.CmdBindDescriptorSets(cmd,VK_PIPELINE_BIND_POINT_GRAPHICS,c->layout,0,1,&c->sets[index][e],0,NULL);
surf_composite_params params=surf_composite_parameters(&p->cached_job,&current,e,
scene->views[e].subImage.imageRect,sources[e]->width,sources[e]->height,scene->views[e].subImage.imageArrayIndex);
params.scene_options[0]=(scene->layerFlags&XR_COMPOSITION_LAYER_BLEND_TEXTURE_SOURCE_ALPHA_BIT)!=0;
params.scene_options[1]=(scene->layerFlags&XR_COMPOSITION_LAYER_UNPREMULTIPLIED_ALPHA_BIT)!=0;
for(const XrBaseInStructure *n=scene->next;n;n=n->next) {
if(n->type==XR_TYPE_COMPOSITION_LAYER_COLOR_SCALE_BIAS_KHR) {
const XrCompositionLayerColorScaleBiasKHR *color=(const void*)n;
memcpy(params.scene_scale,&color->colorScale,16);memcpy(params.scene_bias,&color->colorBias,16);
}
if(n->type==XR_TYPE_COMPOSITION_LAYER_IMAGE_LAYOUT_FB)
params.scene_options[2]=(((const XrCompositionLayerImageLayoutFB*)n)->flags&XR_COMPOSITION_LAYER_IMAGE_LAYOUT_VERTICAL_FLIP_BIT_FB)!=0;
}
VkViewport viewport={(float)(e*p->size),0,(float)p->size,(float)p->size,0,1};
VkRect2D scissor={{e*(int32_t)p->size,0},{p->size,p->size}};
spvk.CmdSetViewport(cmd,0,1,&viewport);spvk.CmdSetScissor(cmd,0,1,&scissor);
spvk.CmdPushConstants(cmd,c->layout,VK_SHADER_STAGE_FRAGMENT_BIT,0,sizeof(params),&params);
spvk.CmdDraw(cmd,3,1,0,0);
}
spvk.CmdEndRenderPass(cmd);
if(vk.EndCommandBuffer(cmd)!=VK_SUCCESS)goto held;
VkSubmitInfo submit={VK_STRUCTURE_TYPE_SUBMIT_INFO,NULL,0,NULL,NULL,1,&cmd};
if(vk.QueueSubmit(vk.queue,1,&submit,c->fences[index])!=VK_SUCCESS)goto held;
c->pending[index]=1;
if(XR_FAILED(release(c->output,&ri)))goto held;
c->acquired=0;
for(int e=0;e<2;e++) {
c->eyes[e]=scene->views[e];c->eyes[e].next=NULL;
c->eyes[e].subImage=(XrSwapchainSubImage){c->output,{{e*(int32_t)p->size,0},{(int32_t)p->size,(int32_t)p->size}},0};
}
c->layer=*scene;c->layer.layerFlags &= ~XR_COMPOSITION_LAYER_UNPREMULTIPLIED_ALPHA_BIT;c->layer.next=NULL;c->layer.views=c->eyes;c->ready=1;c->time=info->displayTime;c->frames++;
if(monotonic_ns()-c->log_time>5000000000ll) {
LOG("surface_composite: %llu new scene frames, %llu held; no scene/overlay promotion",(unsigned long long)c->frames,(unsigned long long)c->holds);
c->log_time=monotonic_ns();
}
return (const void*)&c->layer;
held:
c->holds++;
return c->ready && c->layer.space==scene->space?(const void*)&c->layer:NULL;
}
static int surf_composite_candidate(const XrFrameEndInfo *info,const XrCompositionLayerBaseHeader *video) {
if(!info || !info->layerCount || !info->layers[0] || info->layers[0]->type!=XR_TYPE_COMPOSITION_LAYER_PROJECTION ||
!emul_is_equirect(video))return 0;
const XrCompositionLayerProjection *scene=(const void*)info->layers[0];
if(!sc_scene_supported(scene))return 0;
emul_common target=emul_common_of(video);
for(uint32_t i=1;i<info->layerCount;i++) {
const XrCompositionLayerBaseHeader *layer=info->layers[i];
if(layer==video)return 1;
if(!layer)continue;
if(!emul_is_equirect(layer))return 0;
emul_common other=emul_common_of(layer);
if(other.sub.swapchain!=target.sub.swapchain || other.space!=target.space)return 0;
}
return 0;
}
static void surf_scene_release_commit(XrSwapchain handle) {
for(int i=0;i<SC_SCENES;i++)if(sc_scenes[i].handle==handle){sc_scenes[i].releases++;break;}
}
static int surf_composite_cached_only(const XrFrameEndInfo *info,surf_projection *p,
const surf_video_job *rendered,const surf_video_job *current) {
surf_composite *c=&sc_outputs[p-surf_projections];
const XrCompositionLayerProjection *scene=(const void*)info->layers[0];
return c->ready && !p->acquired && c->layer.space==scene->space && rendered->space==current->space &&
rendered->params[0][7]==0 && rendered->params[1][7]==0 && !c->failed;
}
static int surf_composite_active(surf_projection *p) {return sc_outputs[p-surf_projections].ready;}
+39
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@@ -0,0 +1,39 @@
#version 450
// Reproject the decoded video into the game camera, then compose in linear light.
// Every output pixel belongs to one primary projection, including fades/edges.
layout(location=0) in vec2 uv;
layout(location=0) out vec4 outputColor;
layout(binding=0) uniform sampler2D videoImage;
layout(binding=1) uniform sampler2DArray sceneImage;
layout(push_constant) uniform Params {
vec4 rotation; vec4 outputTans; vec4 videoTans;
vec4 sceneRect; vec4 options; vec4 sceneOptions; vec4 sceneScale; vec4 sceneBias;
} p;
vec3 rotate(vec4 q,vec3 v){return v+2.0*cross(q.xyz,cross(q.xyz,v)+q.w*v);}
void main(){
vec2 scenePixel=0.5/vec2(textureSize(sceneImage,0).xy);
vec2 sceneCoord=vec2(uv.x,p.sceneOptions.z>0 ? 1-uv.y : uv.y);
vec2 sceneUV=clamp(p.sceneRect.xy+sceneCoord*p.sceneRect.zw,p.sceneRect.xy+scenePixel,p.sceneRect.xy+p.sceneRect.zw-scenePixel);
vec4 scene=textureLod(sceneImage,vec3(sceneUV,p.options.y),0);
// Projection rows follow Vulkan/OpenXR's top-to-bottom convention.
vec3 ray=rotate(p.rotation,vec3(mix(p.outputTans.x,p.outputTans.y,uv.x),mix(p.outputTans.w,p.outputTans.z,uv.y),-1));
vec2 vuv=(ray.xy/-ray.z-p.videoTans.xz)/(p.videoTans.yw-p.videoTans.xz); vuv.y=1-vuv.y;
vec4 video=vec4(0);
if(ray.z<0 && all(greaterThanEqual(vuv,vec2(0))) && all(lessThanEqual(vuv,vec2(1))))
{
vec2 videoPixel=0.5/vec2(textureSize(videoImage,0));
vec4 videoRect=vec4(p.options.x*.5,0,.5,1);
vec2 videoUV=clamp(videoRect.xy+vuv*videoRect.zw,videoRect.xy+videoPixel,videoRect.xy+videoRect.zw-videoPixel);
video=textureLod(videoImage,videoUV,0);
}
float alpha=p.options.z>0 ? video.a : 1;
vec3 rgb=p.options.w>0 ? video.rgb*alpha : video.rgb;
float sceneAlpha=p.sceneOptions.x>0 ? scene.a : 1;
vec3 sceneRGB=p.sceneOptions.y>0 ? scene.rgb*sceneAlpha : scene.rgb;
// OpenXR colour transforms act on straight colour, then restore premultiplication.
vec4 sceneStraight=vec4(sceneAlpha>0 ? sceneRGB/sceneAlpha : vec3(0),sceneAlpha);
sceneStraight=sceneStraight*max(p.sceneScale,vec4(0))+p.sceneBias;
sceneAlpha=sceneStraight.a;sceneRGB=sceneStraight.rgb*sceneAlpha;
vec4 result=vec4(rgb+sceneRGB*(1-alpha),alpha+sceneAlpha*(1-alpha));
outputColor=result;
}
+29
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@@ -0,0 +1,29 @@
// SPDX-License-Identifier: GPL-3.0-only
// Parameters for composing a cached movie view into the game's scene camera.
#ifndef FRAMEBRIDGE_SURFACE_COMPOSITE_H
#define FRAMEBRIDGE_SURFACE_COMPOSITE_H
#include "surface_video.h"
typedef struct {
float rotation[4], output_tans[4], video_tans[4];
float scene_rect[4], options[4], scene_options[4], scene_scale[4], scene_bias[4];
} surf_composite_params;
static surf_composite_params surf_composite_parameters(const surf_video_job *rendered,
const surf_video_job *current,int eye,XrRect2Di rect,uint32_t width,uint32_t height,uint32_t array_index) {
surf_composite_params p={0};
// The current view must already be transformed into the panorama space.
XrPosef source=surf_video_pose(rendered,current,eye);
XrQuaternionf relative=lm_qmul(lm_qconj(source.orientation),current->views[eye].pose.orientation);
memcpy(p.rotation,&relative,sizeof(relative));
for(int i=0;i<4;i++) {
p.output_tans[i]=current->params[eye][8+i]/SURF_VIDEO_GUARD;
p.video_tans[i]=rendered->params[eye][8+i];
}
p.scene_rect[0]=rect.offset.x/(float)width;p.scene_rect[1]=rect.offset.y/(float)height;
p.scene_rect[2]=rect.extent.width/(float)width;p.scene_rect[3]=rect.extent.height/(float)height;
for(int i=0;i<4;i++)p.scene_scale[i]=1;
p.options[0]=(float)eye;p.options[1]=(float)array_index;
p.options[2]=(rendered->flags&XR_COMPOSITION_LAYER_BLEND_TEXTURE_SOURCE_ALPHA_BIT)!=0;
p.options[3]=(rendered->flags&XR_COMPOSITION_LAYER_UNPREMULTIPLIED_ALPHA_BIT)!=0;
return p;
}
#endif
+3
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@@ -0,0 +1,3 @@
#version 450
layout(location=0) out vec2 uv;
void main(){vec2 p=vec2((gl_VertexIndex<<1)&2,gl_VertexIndex&2);uv=p;gl_Position=vec4(p*2-1,0,1);}
+300
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@@ -0,0 +1,300 @@
// SPDX-License-Identifier: GPL-3.0-only
// Generated by glslc; Vulkan 1.0.
static const uint32_t surface_composite_vert_spv[]={
0x07230203,0x00010000,0x000d000a,0x0000002e,0x00000000,0x00020011,0x00000001,0x0006000b,
0x00000001,0x4c534c47,0x6474732e,0x3035342e,0x00000000,0x0003000e,0x00000000,0x00000001,
0x0008000f,0x00000000,0x00000004,0x6e69616d,0x00000000,0x0000000c,0x00000018,0x00000020,
0x00030003,0x00000002,0x000001c2,0x000a0004,0x475f4c47,0x4c474f4f,0x70635f45,0x74735f70,
0x5f656c79,0x656e696c,0x7269645f,0x69746365,0x00006576,0x00080004,0x475f4c47,0x4c474f4f,
0x6e695f45,0x64756c63,0x69645f65,0x74636572,0x00657669,0x00040005,0x00000004,0x6e69616d,
0x00000000,0x00030005,0x00000009,0x00000070,0x00060005,0x0000000c,0x565f6c67,0x65747265,
0x646e4978,0x00007865,0x00030005,0x00000018,0x00007675,0x00060005,0x0000001e,0x505f6c67,
0x65567265,0x78657472,0x00000000,0x00060006,0x0000001e,0x00000000,0x505f6c67,0x7469736f,
0x006e6f69,0x00070006,0x0000001e,0x00000001,0x505f6c67,0x746e696f,0x657a6953,0x00000000,
0x00070006,0x0000001e,0x00000002,0x435f6c67,0x4470696c,0x61747369,0x0065636e,0x00070006,
0x0000001e,0x00000003,0x435f6c67,0x446c6c75,0x61747369,0x0065636e,0x00030005,0x00000020,
0x00000000,0x00040047,0x0000000c,0x0000000b,0x0000002a,0x00040047,0x00000018,0x0000001e,
0x00000000,0x00050048,0x0000001e,0x00000000,0x0000000b,0x00000000,0x00050048,0x0000001e,
0x00000001,0x0000000b,0x00000001,0x00050048,0x0000001e,0x00000002,0x0000000b,0x00000003,
0x00050048,0x0000001e,0x00000003,0x0000000b,0x00000004,0x00030047,0x0000001e,0x00000002,
0x00020013,0x00000002,0x00030021,0x00000003,0x00000002,0x00030016,0x00000006,0x00000020,
0x00040017,0x00000007,0x00000006,0x00000002,0x00040020,0x00000008,0x00000007,0x00000007,
0x00040015,0x0000000a,0x00000020,0x00000001,0x00040020,0x0000000b,0x00000001,0x0000000a,
0x0004003b,0x0000000b,0x0000000c,0x00000001,0x0004002b,0x0000000a,0x0000000e,0x00000001,
0x0004002b,0x0000000a,0x00000010,0x00000002,0x00040020,0x00000017,0x00000003,0x00000007,
0x0004003b,0x00000017,0x00000018,0x00000003,0x00040017,0x0000001a,0x00000006,0x00000004,
0x00040015,0x0000001b,0x00000020,0x00000000,0x0004002b,0x0000001b,0x0000001c,0x00000001,
0x0004001c,0x0000001d,0x00000006,0x0000001c,0x0006001e,0x0000001e,0x0000001a,0x00000006,
0x0000001d,0x0000001d,0x00040020,0x0000001f,0x00000003,0x0000001e,0x0004003b,0x0000001f,
0x00000020,0x00000003,0x0004002b,0x0000000a,0x00000021,0x00000000,0x0004002b,0x00000006,
0x00000023,0x40000000,0x0004002b,0x00000006,0x00000025,0x3f800000,0x0004002b,0x00000006,
0x00000028,0x00000000,0x00040020,0x0000002c,0x00000003,0x0000001a,0x00050036,0x00000002,
0x00000004,0x00000000,0x00000003,0x000200f8,0x00000005,0x0004003b,0x00000008,0x00000009,
0x00000007,0x0004003d,0x0000000a,0x0000000d,0x0000000c,0x000500c4,0x0000000a,0x0000000f,
0x0000000d,0x0000000e,0x000500c7,0x0000000a,0x00000011,0x0000000f,0x00000010,0x0004006f,
0x00000006,0x00000012,0x00000011,0x0004003d,0x0000000a,0x00000013,0x0000000c,0x000500c7,
0x0000000a,0x00000014,0x00000013,0x00000010,0x0004006f,0x00000006,0x00000015,0x00000014,
0x00050050,0x00000007,0x00000016,0x00000012,0x00000015,0x0003003e,0x00000009,0x00000016,
0x0004003d,0x00000007,0x00000019,0x00000009,0x0003003e,0x00000018,0x00000019,0x0004003d,
0x00000007,0x00000022,0x00000009,0x0005008e,0x00000007,0x00000024,0x00000022,0x00000023,
0x00050050,0x00000007,0x00000026,0x00000025,0x00000025,0x00050083,0x00000007,0x00000027,
0x00000024,0x00000026,0x00050051,0x00000006,0x00000029,0x00000027,0x00000000,0x00050051,
0x00000006,0x0000002a,0x00000027,0x00000001,0x00070050,0x0000001a,0x0000002b,0x00000029,
0x0000002a,0x00000028,0x00000025,0x00050041,0x0000002c,0x0000002d,0x00000020,0x00000021,
0x0003003e,0x0000002d,0x0000002b,0x000100fd,0x00010038,
};
static const uint32_t surface_composite_frag_spv[]={
0x07230203,0x00010000,0x000d000a,0x00000153,0x00000000,0x00020011,0x00000001,0x00020011,
0x00000032,0x0006000b,0x00000001,0x4c534c47,0x6474732e,0x3035342e,0x00000000,0x0003000e,
0x00000000,0x00000001,0x0007000f,0x00000004,0x00000004,0x6e69616d,0x00000000,0x0000003a,
0x00000151,0x00030010,0x00000004,0x00000007,0x00030003,0x00000002,0x000001c2,0x000a0004,
0x475f4c47,0x4c474f4f,0x70635f45,0x74735f70,0x5f656c79,0x656e696c,0x7269645f,0x69746365,
0x00006576,0x00080004,0x475f4c47,0x4c474f4f,0x6e695f45,0x64756c63,0x69645f65,0x74636572,
0x00657669,0x00040005,0x00000004,0x6e69616d,0x00000000,0x00060005,0x0000000e,0x61746f72,
0x76286574,0x763b3466,0x003b3366,0x00030005,0x0000000c,0x00000071,0x00030005,0x0000000d,
0x00000076,0x00050005,0x00000027,0x6e656373,0x78695065,0x00006c65,0x00050005,0x0000002c,
0x6e656373,0x616d4965,0x00006567,0x00050005,0x00000038,0x6e656373,0x6f6f4365,0x00006472,
0x00030005,0x0000003a,0x00007675,0x00040005,0x0000003f,0x61726150,0x0000736d,0x00060006,
0x0000003f,0x00000000,0x61746f72,0x6e6f6974,0x00000000,0x00060006,0x0000003f,0x00000001,
0x7074756f,0x61547475,0x0000736e,0x00060006,0x0000003f,0x00000002,0x65646976,0x6e61546f,
0x00000073,0x00060006,0x0000003f,0x00000003,0x6e656373,0x63655265,0x00000074,0x00050006,
0x0000003f,0x00000004,0x6974706f,0x00736e6f,0x00070006,0x0000003f,0x00000005,0x6e656373,
0x74704f65,0x736e6f69,0x00000000,0x00060006,0x0000003f,0x00000006,0x6e656373,0x61635365,
0x0000656c,0x00060006,0x0000003f,0x00000007,0x6e656373,0x61694265,0x00000073,0x00030005,
0x00000041,0x00000070,0x00040005,0x00000057,0x6e656373,0x00565565,0x00040005,0x00000072,
0x6e656373,0x00000065,0x00030005,0x0000007c,0x00796172,0x00040005,0x0000008e,0x61726170,
0x0000006d,0x00040005,0x00000091,0x61726170,0x0000006d,0x00030005,0x00000093,0x00767576,
0x00040005,0x000000ac,0x65646976,0x0000006f,0x00050005,0x000000c2,0x65646976,0x7869506f,
0x00006c65,0x00050005,0x000000c6,0x65646976,0x616d496f,0x00006567,0x00050005,0x000000cd,
0x65646976,0x6365526f,0x00000074,0x00040005,0x000000d2,0x65646976,0x0056556f,0x00040005,
0x000000e9,0x68706c61,0x00000061,0x00030005,0x000000f4,0x00626772,0x00050005,0x00000103,
0x6e656373,0x706c4165,0x00006168,0x00050005,0x0000010e,0x6e656373,0x42475265,0x00000000,
0x00060005,0x0000011d,0x6e656373,0x72745365,0x68676961,0x00000074,0x00040005,0x0000013f,
0x75736572,0x0000746c,0x00050005,0x00000151,0x7074756f,0x6f437475,0x00726f6c,0x00040047,
0x0000002c,0x00000022,0x00000000,0x00040047,0x0000002c,0x00000021,0x00000001,0x00040047,
0x0000003a,0x0000001e,0x00000000,0x00050048,0x0000003f,0x00000000,0x00000023,0x00000000,
0x00050048,0x0000003f,0x00000001,0x00000023,0x00000010,0x00050048,0x0000003f,0x00000002,
0x00000023,0x00000020,0x00050048,0x0000003f,0x00000003,0x00000023,0x00000030,0x00050048,
0x0000003f,0x00000004,0x00000023,0x00000040,0x00050048,0x0000003f,0x00000005,0x00000023,
0x00000050,0x00050048,0x0000003f,0x00000006,0x00000023,0x00000060,0x00050048,0x0000003f,
0x00000007,0x00000023,0x00000070,0x00030047,0x0000003f,0x00000002,0x00040047,0x000000c6,
0x00000022,0x00000000,0x00040047,0x000000c6,0x00000021,0x00000000,0x00040047,0x00000151,
0x0000001e,0x00000000,0x00020013,0x00000002,0x00030021,0x00000003,0x00000002,0x00030016,
0x00000006,0x00000020,0x00040017,0x00000007,0x00000006,0x00000004,0x00040020,0x00000008,
0x00000007,0x00000007,0x00040017,0x00000009,0x00000006,0x00000003,0x00040020,0x0000000a,
0x00000007,0x00000009,0x00050021,0x0000000b,0x00000009,0x00000008,0x0000000a,0x0004002b,
0x00000006,0x00000011,0x40000000,0x00040015,0x00000018,0x00000020,0x00000000,0x0004002b,
0x00000018,0x00000019,0x00000003,0x00040020,0x0000001a,0x00000007,0x00000006,0x00040017,
0x00000025,0x00000006,0x00000002,0x00040020,0x00000026,0x00000007,0x00000025,0x0004002b,
0x00000006,0x00000028,0x3f000000,0x00090019,0x00000029,0x00000006,0x00000001,0x00000000,
0x00000001,0x00000000,0x00000001,0x00000000,0x0003001b,0x0000002a,0x00000029,0x00040020,
0x0000002b,0x00000000,0x0000002a,0x0004003b,0x0000002b,0x0000002c,0x00000000,0x00040015,
0x0000002e,0x00000020,0x00000001,0x0004002b,0x0000002e,0x0000002f,0x00000000,0x00040017,
0x00000031,0x0000002e,0x00000003,0x00040017,0x00000033,0x0000002e,0x00000002,0x00040020,
0x00000039,0x00000001,0x00000025,0x0004003b,0x00000039,0x0000003a,0x00000001,0x0004002b,
0x00000018,0x0000003b,0x00000000,0x00040020,0x0000003c,0x00000001,0x00000006,0x000a001e,
0x0000003f,0x00000007,0x00000007,0x00000007,0x00000007,0x00000007,0x00000007,0x00000007,
0x00000007,0x00040020,0x00000040,0x00000009,0x0000003f,0x0004003b,0x00000040,0x00000041,
0x00000009,0x0004002b,0x0000002e,0x00000042,0x00000005,0x0004002b,0x00000018,0x00000043,
0x00000002,0x00040020,0x00000044,0x00000009,0x00000006,0x0004002b,0x00000006,0x00000047,
0x00000000,0x00020014,0x00000048,0x0004002b,0x00000006,0x0000004d,0x3f800000,0x0004002b,
0x00000018,0x0000004e,0x00000001,0x0004002b,0x0000002e,0x00000058,0x00000003,0x00040020,
0x00000059,0x00000009,0x00000007,0x0004002b,0x0000002e,0x00000075,0x00000004,0x0004002b,
0x0000002e,0x0000007d,0x00000001,0x0004002b,0x00000006,0x0000008c,0xbf800000,0x0004002b,
0x0000002e,0x0000009b,0x00000002,0x0007002c,0x00000007,0x000000ad,0x00000047,0x00000047,
0x00000047,0x00000047,0x0005002c,0x00000025,0x000000b4,0x00000047,0x00000047,0x00040017,
0x000000b5,0x00000048,0x00000002,0x0005002c,0x00000025,0x000000bc,0x0000004d,0x0000004d,
0x00090019,0x000000c3,0x00000006,0x00000001,0x00000000,0x00000000,0x00000000,0x00000001,
0x00000000,0x0003001b,0x000000c4,0x000000c3,0x00040020,0x000000c5,0x00000000,0x000000c4,
0x0004003b,0x000000c5,0x000000c6,0x00000000,0x0006002c,0x00000009,0x00000128,0x00000047,
0x00000047,0x00000047,0x0004002b,0x0000002e,0x00000130,0x00000006,0x0004002b,0x0000002e,
0x00000135,0x00000007,0x00040020,0x00000150,0x00000003,0x00000007,0x0004003b,0x00000150,
0x00000151,0x00000003,0x00050036,0x00000002,0x00000004,0x00000000,0x00000003,0x000200f8,
0x00000005,0x0004003b,0x00000026,0x00000027,0x00000007,0x0004003b,0x00000026,0x00000038,
0x00000007,0x0004003b,0x0000001a,0x0000004a,0x00000007,0x0004003b,0x00000026,0x00000057,
0x00000007,0x0004003b,0x00000008,0x00000072,0x00000007,0x0004003b,0x0000000a,0x0000007c,
0x00000007,0x0004003b,0x00000008,0x0000008e,0x00000007,0x0004003b,0x0000000a,0x00000091,
0x00000007,0x0004003b,0x00000026,0x00000093,0x00000007,0x0004003b,0x00000008,0x000000ac,
0x00000007,0x0004003b,0x00000026,0x000000c2,0x00000007,0x0004003b,0x00000008,0x000000cd,
0x00000007,0x0004003b,0x00000026,0x000000d2,0x00000007,0x0004003b,0x0000001a,0x000000e9,
0x00000007,0x0004003b,0x0000001a,0x000000ed,0x00000007,0x0004003b,0x0000000a,0x000000f4,
0x00000007,0x0004003b,0x0000000a,0x000000f8,0x00000007,0x0004003b,0x0000001a,0x00000103,
0x00000007,0x0004003b,0x0000001a,0x00000107,0x00000007,0x0004003b,0x0000000a,0x0000010e,
0x00000007,0x0004003b,0x0000000a,0x00000112,0x00000007,0x0004003b,0x00000008,0x0000011d,
0x00000007,0x0004003b,0x0000000a,0x00000120,0x00000007,0x0004003b,0x00000008,0x0000013f,
0x00000007,0x0004003d,0x0000002a,0x0000002d,0x0000002c,0x00040064,0x00000029,0x00000030,
0x0000002d,0x00050067,0x00000031,0x00000032,0x00000030,0x0000002f,0x0007004f,0x00000033,
0x00000034,0x00000032,0x00000032,0x00000000,0x00000001,0x0004006f,0x00000025,0x00000035,
0x00000034,0x00050050,0x00000025,0x00000036,0x00000028,0x00000028,0x00050088,0x00000025,
0x00000037,0x00000036,0x00000035,0x0003003e,0x00000027,0x00000037,0x00050041,0x0000003c,
0x0000003d,0x0000003a,0x0000003b,0x0004003d,0x00000006,0x0000003e,0x0000003d,0x00060041,
0x00000044,0x00000045,0x00000041,0x00000042,0x00000043,0x0004003d,0x00000006,0x00000046,
0x00000045,0x000500ba,0x00000048,0x00000049,0x00000046,0x00000047,0x000300f7,0x0000004c,
0x00000000,0x000400fa,0x00000049,0x0000004b,0x00000052,0x000200f8,0x0000004b,0x00050041,
0x0000003c,0x0000004f,0x0000003a,0x0000004e,0x0004003d,0x00000006,0x00000050,0x0000004f,
0x00050083,0x00000006,0x00000051,0x0000004d,0x00000050,0x0003003e,0x0000004a,0x00000051,
0x000200f9,0x0000004c,0x000200f8,0x00000052,0x00050041,0x0000003c,0x00000053,0x0000003a,
0x0000004e,0x0004003d,0x00000006,0x00000054,0x00000053,0x0003003e,0x0000004a,0x00000054,
0x000200f9,0x0000004c,0x000200f8,0x0000004c,0x0004003d,0x00000006,0x00000055,0x0000004a,
0x00050050,0x00000025,0x00000056,0x0000003e,0x00000055,0x0003003e,0x00000038,0x00000056,
0x00050041,0x00000059,0x0000005a,0x00000041,0x00000058,0x0004003d,0x00000007,0x0000005b,
0x0000005a,0x0007004f,0x00000025,0x0000005c,0x0000005b,0x0000005b,0x00000000,0x00000001,
0x0004003d,0x00000025,0x0000005d,0x00000038,0x00050041,0x00000059,0x0000005e,0x00000041,
0x00000058,0x0004003d,0x00000007,0x0000005f,0x0000005e,0x0007004f,0x00000025,0x00000060,
0x0000005f,0x0000005f,0x00000002,0x00000003,0x00050085,0x00000025,0x00000061,0x0000005d,
0x00000060,0x00050081,0x00000025,0x00000062,0x0000005c,0x00000061,0x00050041,0x00000059,
0x00000063,0x00000041,0x00000058,0x0004003d,0x00000007,0x00000064,0x00000063,0x0007004f,
0x00000025,0x00000065,0x00000064,0x00000064,0x00000000,0x00000001,0x0004003d,0x00000025,
0x00000066,0x00000027,0x00050081,0x00000025,0x00000067,0x00000065,0x00000066,0x00050041,
0x00000059,0x00000068,0x00000041,0x00000058,0x0004003d,0x00000007,0x00000069,0x00000068,
0x0007004f,0x00000025,0x0000006a,0x00000069,0x00000069,0x00000000,0x00000001,0x00050041,
0x00000059,0x0000006b,0x00000041,0x00000058,0x0004003d,0x00000007,0x0000006c,0x0000006b,
0x0007004f,0x00000025,0x0000006d,0x0000006c,0x0000006c,0x00000002,0x00000003,0x00050081,
0x00000025,0x0000006e,0x0000006a,0x0000006d,0x0004003d,0x00000025,0x0000006f,0x00000027,
0x00050083,0x00000025,0x00000070,0x0000006e,0x0000006f,0x0008000c,0x00000025,0x00000071,
0x00000001,0x0000002b,0x00000062,0x00000067,0x00000070,0x0003003e,0x00000057,0x00000071,
0x0004003d,0x0000002a,0x00000073,0x0000002c,0x0004003d,0x00000025,0x00000074,0x00000057,
0x00060041,0x00000044,0x00000076,0x00000041,0x00000075,0x0000004e,0x0004003d,0x00000006,
0x00000077,0x00000076,0x00050051,0x00000006,0x00000078,0x00000074,0x00000000,0x00050051,
0x00000006,0x00000079,0x00000074,0x00000001,0x00060050,0x00000009,0x0000007a,0x00000078,
0x00000079,0x00000077,0x00070058,0x00000007,0x0000007b,0x00000073,0x0000007a,0x00000002,
0x00000047,0x0003003e,0x00000072,0x0000007b,0x00060041,0x00000044,0x0000007e,0x00000041,
0x0000007d,0x0000003b,0x0004003d,0x00000006,0x0000007f,0x0000007e,0x00060041,0x00000044,
0x00000080,0x00000041,0x0000007d,0x0000004e,0x0004003d,0x00000006,0x00000081,0x00000080,
0x00050041,0x0000003c,0x00000082,0x0000003a,0x0000003b,0x0004003d,0x00000006,0x00000083,
0x00000082,0x0008000c,0x00000006,0x00000084,0x00000001,0x0000002e,0x0000007f,0x00000081,
0x00000083,0x00060041,0x00000044,0x00000085,0x00000041,0x0000007d,0x00000019,0x0004003d,
0x00000006,0x00000086,0x00000085,0x00060041,0x00000044,0x00000087,0x00000041,0x0000007d,
0x00000043,0x0004003d,0x00000006,0x00000088,0x00000087,0x00050041,0x0000003c,0x00000089,
0x0000003a,0x0000004e,0x0004003d,0x00000006,0x0000008a,0x00000089,0x0008000c,0x00000006,
0x0000008b,0x00000001,0x0000002e,0x00000086,0x00000088,0x0000008a,0x00060050,0x00000009,
0x0000008d,0x00000084,0x0000008b,0x0000008c,0x00050041,0x00000059,0x0000008f,0x00000041,
0x0000002f,0x0004003d,0x00000007,0x00000090,0x0000008f,0x0003003e,0x0000008e,0x00000090,
0x0003003e,0x00000091,0x0000008d,0x00060039,0x00000009,0x00000092,0x0000000e,0x0000008e,
0x00000091,0x0003003e,0x0000007c,0x00000092,0x0004003d,0x00000009,0x00000094,0x0000007c,
0x0007004f,0x00000025,0x00000095,0x00000094,0x00000094,0x00000000,0x00000001,0x00050041,
0x0000001a,0x00000096,0x0000007c,0x00000043,0x0004003d,0x00000006,0x00000097,0x00000096,
0x0004007f,0x00000006,0x00000098,0x00000097,0x00050050,0x00000025,0x00000099,0x00000098,
0x00000098,0x00050088,0x00000025,0x0000009a,0x00000095,0x00000099,0x00050041,0x00000059,
0x0000009c,0x00000041,0x0000009b,0x0004003d,0x00000007,0x0000009d,0x0000009c,0x0007004f,
0x00000025,0x0000009e,0x0000009d,0x0000009d,0x00000000,0x00000002,0x00050083,0x00000025,
0x0000009f,0x0000009a,0x0000009e,0x00050041,0x00000059,0x000000a0,0x00000041,0x0000009b,
0x0004003d,0x00000007,0x000000a1,0x000000a0,0x0007004f,0x00000025,0x000000a2,0x000000a1,
0x000000a1,0x00000001,0x00000003,0x00050041,0x00000059,0x000000a3,0x00000041,0x0000009b,
0x0004003d,0x00000007,0x000000a4,0x000000a3,0x0007004f,0x00000025,0x000000a5,0x000000a4,
0x000000a4,0x00000000,0x00000002,0x00050083,0x00000025,0x000000a6,0x000000a2,0x000000a5,
0x00050088,0x00000025,0x000000a7,0x0000009f,0x000000a6,0x0003003e,0x00000093,0x000000a7,
0x00050041,0x0000001a,0x000000a8,0x00000093,0x0000004e,0x0004003d,0x00000006,0x000000a9,
0x000000a8,0x00050083,0x00000006,0x000000aa,0x0000004d,0x000000a9,0x00050041,0x0000001a,
0x000000ab,0x00000093,0x0000004e,0x0003003e,0x000000ab,0x000000aa,0x0003003e,0x000000ac,
0x000000ad,0x00050041,0x0000001a,0x000000ae,0x0000007c,0x00000043,0x0004003d,0x00000006,
0x000000af,0x000000ae,0x000500b8,0x00000048,0x000000b0,0x000000af,0x00000047,0x000300f7,
0x000000b2,0x00000000,0x000400fa,0x000000b0,0x000000b1,0x000000b2,0x000200f8,0x000000b1,
0x0004003d,0x00000025,0x000000b3,0x00000093,0x000500be,0x000000b5,0x000000b6,0x000000b3,
0x000000b4,0x0004009b,0x00000048,0x000000b7,0x000000b6,0x000200f9,0x000000b2,0x000200f8,
0x000000b2,0x000700f5,0x00000048,0x000000b8,0x000000b0,0x0000004c,0x000000b7,0x000000b1,
0x000300f7,0x000000ba,0x00000000,0x000400fa,0x000000b8,0x000000b9,0x000000ba,0x000200f8,
0x000000b9,0x0004003d,0x00000025,0x000000bb,0x00000093,0x000500bc,0x000000b5,0x000000bd,
0x000000bb,0x000000bc,0x0004009b,0x00000048,0x000000be,0x000000bd,0x000200f9,0x000000ba,
0x000200f8,0x000000ba,0x000700f5,0x00000048,0x000000bf,0x000000b8,0x000000b2,0x000000be,
0x000000b9,0x000300f7,0x000000c1,0x00000000,0x000400fa,0x000000bf,0x000000c0,0x000000c1,
0x000200f8,0x000000c0,0x0004003d,0x000000c4,0x000000c7,0x000000c6,0x00040064,0x000000c3,
0x000000c8,0x000000c7,0x00050067,0x00000033,0x000000c9,0x000000c8,0x0000002f,0x0004006f,
0x00000025,0x000000ca,0x000000c9,0x00050050,0x00000025,0x000000cb,0x00000028,0x00000028,
0x00050088,0x00000025,0x000000cc,0x000000cb,0x000000ca,0x0003003e,0x000000c2,0x000000cc,
0x00060041,0x00000044,0x000000ce,0x00000041,0x00000075,0x0000003b,0x0004003d,0x00000006,
0x000000cf,0x000000ce,0x00050085,0x00000006,0x000000d0,0x000000cf,0x00000028,0x00070050,
0x00000007,0x000000d1,0x000000d0,0x00000047,0x00000028,0x0000004d,0x0003003e,0x000000cd,
0x000000d1,0x0004003d,0x00000007,0x000000d3,0x000000cd,0x0007004f,0x00000025,0x000000d4,
0x000000d3,0x000000d3,0x00000000,0x00000001,0x0004003d,0x00000025,0x000000d5,0x00000093,
0x0004003d,0x00000007,0x000000d6,0x000000cd,0x0007004f,0x00000025,0x000000d7,0x000000d6,
0x000000d6,0x00000002,0x00000003,0x00050085,0x00000025,0x000000d8,0x000000d5,0x000000d7,
0x00050081,0x00000025,0x000000d9,0x000000d4,0x000000d8,0x0004003d,0x00000007,0x000000da,
0x000000cd,0x0007004f,0x00000025,0x000000db,0x000000da,0x000000da,0x00000000,0x00000001,
0x0004003d,0x00000025,0x000000dc,0x000000c2,0x00050081,0x00000025,0x000000dd,0x000000db,
0x000000dc,0x0004003d,0x00000007,0x000000de,0x000000cd,0x0007004f,0x00000025,0x000000df,
0x000000de,0x000000de,0x00000000,0x00000001,0x0004003d,0x00000007,0x000000e0,0x000000cd,
0x0007004f,0x00000025,0x000000e1,0x000000e0,0x000000e0,0x00000002,0x00000003,0x00050081,
0x00000025,0x000000e2,0x000000df,0x000000e1,0x0004003d,0x00000025,0x000000e3,0x000000c2,
0x00050083,0x00000025,0x000000e4,0x000000e2,0x000000e3,0x0008000c,0x00000025,0x000000e5,
0x00000001,0x0000002b,0x000000d9,0x000000dd,0x000000e4,0x0003003e,0x000000d2,0x000000e5,
0x0004003d,0x000000c4,0x000000e6,0x000000c6,0x0004003d,0x00000025,0x000000e7,0x000000d2,
0x00070058,0x00000007,0x000000e8,0x000000e6,0x000000e7,0x00000002,0x00000047,0x0003003e,
0x000000ac,0x000000e8,0x000200f9,0x000000c1,0x000200f8,0x000000c1,0x00060041,0x00000044,
0x000000ea,0x00000041,0x00000075,0x00000043,0x0004003d,0x00000006,0x000000eb,0x000000ea,
0x000500ba,0x00000048,0x000000ec,0x000000eb,0x00000047,0x000300f7,0x000000ef,0x00000000,
0x000400fa,0x000000ec,0x000000ee,0x000000f2,0x000200f8,0x000000ee,0x00050041,0x0000001a,
0x000000f0,0x000000ac,0x00000019,0x0004003d,0x00000006,0x000000f1,0x000000f0,0x0003003e,
0x000000ed,0x000000f1,0x000200f9,0x000000ef,0x000200f8,0x000000f2,0x0003003e,0x000000ed,
0x0000004d,0x000200f9,0x000000ef,0x000200f8,0x000000ef,0x0004003d,0x00000006,0x000000f3,
0x000000ed,0x0003003e,0x000000e9,0x000000f3,0x00060041,0x00000044,0x000000f5,0x00000041,
0x00000075,0x00000019,0x0004003d,0x00000006,0x000000f6,0x000000f5,0x000500ba,0x00000048,
0x000000f7,0x000000f6,0x00000047,0x000300f7,0x000000fa,0x00000000,0x000400fa,0x000000f7,
0x000000f9,0x000000ff,0x000200f8,0x000000f9,0x0004003d,0x00000007,0x000000fb,0x000000ac,
0x0008004f,0x00000009,0x000000fc,0x000000fb,0x000000fb,0x00000000,0x00000001,0x00000002,
0x0004003d,0x00000006,0x000000fd,0x000000e9,0x0005008e,0x00000009,0x000000fe,0x000000fc,
0x000000fd,0x0003003e,0x000000f8,0x000000fe,0x000200f9,0x000000fa,0x000200f8,0x000000ff,
0x0004003d,0x00000007,0x00000100,0x000000ac,0x0008004f,0x00000009,0x00000101,0x00000100,
0x00000100,0x00000000,0x00000001,0x00000002,0x0003003e,0x000000f8,0x00000101,0x000200f9,
0x000000fa,0x000200f8,0x000000fa,0x0004003d,0x00000009,0x00000102,0x000000f8,0x0003003e,
0x000000f4,0x00000102,0x00060041,0x00000044,0x00000104,0x00000041,0x00000042,0x0000003b,
0x0004003d,0x00000006,0x00000105,0x00000104,0x000500ba,0x00000048,0x00000106,0x00000105,
0x00000047,0x000300f7,0x00000109,0x00000000,0x000400fa,0x00000106,0x00000108,0x0000010c,
0x000200f8,0x00000108,0x00050041,0x0000001a,0x0000010a,0x00000072,0x00000019,0x0004003d,
0x00000006,0x0000010b,0x0000010a,0x0003003e,0x00000107,0x0000010b,0x000200f9,0x00000109,
0x000200f8,0x0000010c,0x0003003e,0x00000107,0x0000004d,0x000200f9,0x00000109,0x000200f8,
0x00000109,0x0004003d,0x00000006,0x0000010d,0x00000107,0x0003003e,0x00000103,0x0000010d,
0x00060041,0x00000044,0x0000010f,0x00000041,0x00000042,0x0000004e,0x0004003d,0x00000006,
0x00000110,0x0000010f,0x000500ba,0x00000048,0x00000111,0x00000110,0x00000047,0x000300f7,
0x00000114,0x00000000,0x000400fa,0x00000111,0x00000113,0x00000119,0x000200f8,0x00000113,
0x0004003d,0x00000007,0x00000115,0x00000072,0x0008004f,0x00000009,0x00000116,0x00000115,
0x00000115,0x00000000,0x00000001,0x00000002,0x0004003d,0x00000006,0x00000117,0x00000103,
0x0005008e,0x00000009,0x00000118,0x00000116,0x00000117,0x0003003e,0x00000112,0x00000118,
0x000200f9,0x00000114,0x000200f8,0x00000119,0x0004003d,0x00000007,0x0000011a,0x00000072,
0x0008004f,0x00000009,0x0000011b,0x0000011a,0x0000011a,0x00000000,0x00000001,0x00000002,
0x0003003e,0x00000112,0x0000011b,0x000200f9,0x00000114,0x000200f8,0x00000114,0x0004003d,
0x00000009,0x0000011c,0x00000112,0x0003003e,0x0000010e,0x0000011c,0x0004003d,0x00000006,
0x0000011e,0x00000103,0x000500ba,0x00000048,0x0000011f,0x0000011e,0x00000047,0x000300f7,
0x00000122,0x00000000,0x000400fa,0x0000011f,0x00000121,0x00000127,0x000200f8,0x00000121,
0x0004003d,0x00000009,0x00000123,0x0000010e,0x0004003d,0x00000006,0x00000124,0x00000103,
0x00060050,0x00000009,0x00000125,0x00000124,0x00000124,0x00000124,0x00050088,0x00000009,
0x00000126,0x00000123,0x00000125,0x0003003e,0x00000120,0x00000126,0x000200f9,0x00000122,
0x000200f8,0x00000127,0x0003003e,0x00000120,0x00000128,0x000200f9,0x00000122,0x000200f8,
0x00000122,0x0004003d,0x00000009,0x00000129,0x00000120,0x0004003d,0x00000006,0x0000012a,
0x00000103,0x00050051,0x00000006,0x0000012b,0x00000129,0x00000000,0x00050051,0x00000006,
0x0000012c,0x00000129,0x00000001,0x00050051,0x00000006,0x0000012d,0x00000129,0x00000002,
0x00070050,0x00000007,0x0000012e,0x0000012b,0x0000012c,0x0000012d,0x0000012a,0x0003003e,
0x0000011d,0x0000012e,0x0004003d,0x00000007,0x0000012f,0x0000011d,0x00050041,0x00000059,
0x00000131,0x00000041,0x00000130,0x0004003d,0x00000007,0x00000132,0x00000131,0x0007000c,
0x00000007,0x00000133,0x00000001,0x00000028,0x00000132,0x000000ad,0x00050085,0x00000007,
0x00000134,0x0000012f,0x00000133,0x00050041,0x00000059,0x00000136,0x00000041,0x00000135,
0x0004003d,0x00000007,0x00000137,0x00000136,0x00050081,0x00000007,0x00000138,0x00000134,
0x00000137,0x0003003e,0x0000011d,0x00000138,0x00050041,0x0000001a,0x00000139,0x0000011d,
0x00000019,0x0004003d,0x00000006,0x0000013a,0x00000139,0x0003003e,0x00000103,0x0000013a,
0x0004003d,0x00000007,0x0000013b,0x0000011d,0x0008004f,0x00000009,0x0000013c,0x0000013b,
0x0000013b,0x00000000,0x00000001,0x00000002,0x0004003d,0x00000006,0x0000013d,0x00000103,
0x0005008e,0x00000009,0x0000013e,0x0000013c,0x0000013d,0x0003003e,0x0000010e,0x0000013e,
0x0004003d,0x00000009,0x00000140,0x000000f4,0x0004003d,0x00000009,0x00000141,0x0000010e,
0x0004003d,0x00000006,0x00000142,0x000000e9,0x00050083,0x00000006,0x00000143,0x0000004d,
0x00000142,0x0005008e,0x00000009,0x00000144,0x00000141,0x00000143,0x00050081,0x00000009,
0x00000145,0x00000140,0x00000144,0x0004003d,0x00000006,0x00000146,0x000000e9,0x0004003d,
0x00000006,0x00000147,0x00000103,0x0004003d,0x00000006,0x00000148,0x000000e9,0x00050083,
0x00000006,0x00000149,0x0000004d,0x00000148,0x00050085,0x00000006,0x0000014a,0x00000147,
0x00000149,0x00050081,0x00000006,0x0000014b,0x00000146,0x0000014a,0x00050051,0x00000006,
0x0000014c,0x00000145,0x00000000,0x00050051,0x00000006,0x0000014d,0x00000145,0x00000001,
0x00050051,0x00000006,0x0000014e,0x00000145,0x00000002,0x00070050,0x00000007,0x0000014f,
0x0000014c,0x0000014d,0x0000014e,0x0000014b,0x0003003e,0x0000013f,0x0000014f,0x0004003d,
0x00000007,0x00000152,0x0000013f,0x0003003e,0x00000151,0x00000152,0x000100fd,0x00010038,
0x00050036,0x00000009,0x0000000e,0x00000000,0x0000000b,0x00030037,0x00000008,0x0000000c,
0x00030037,0x0000000a,0x0000000d,0x000200f8,0x0000000f,0x0004003d,0x00000009,0x00000010,
0x0000000d,0x0004003d,0x00000007,0x00000012,0x0000000c,0x0008004f,0x00000009,0x00000013,
0x00000012,0x00000012,0x00000000,0x00000001,0x00000002,0x0004003d,0x00000007,0x00000014,
0x0000000c,0x0008004f,0x00000009,0x00000015,0x00000014,0x00000014,0x00000000,0x00000001,
0x00000002,0x0004003d,0x00000009,0x00000016,0x0000000d,0x0007000c,0x00000009,0x00000017,
0x00000001,0x00000044,0x00000015,0x00000016,0x00050041,0x0000001a,0x0000001b,0x0000000c,
0x00000019,0x0004003d,0x00000006,0x0000001c,0x0000001b,0x0004003d,0x00000009,0x0000001d,
0x0000000d,0x0005008e,0x00000009,0x0000001e,0x0000001d,0x0000001c,0x00050081,0x00000009,
0x0000001f,0x00000017,0x0000001e,0x0007000c,0x00000009,0x00000020,0x00000001,0x00000044,
0x00000013,0x0000001f,0x0005008e,0x00000009,0x00000021,0x00000020,0x00000011,0x00050081,
0x00000009,0x00000022,0x00000010,0x00000021,0x000200fe,0x00000022,0x00010038,
};
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