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Prefer OpenXR for desktop XR policy

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omigamedev
2026-06-05 16:06:52 +02:00
parent 308fb13075
commit bdd7a32ff5
8 changed files with 149 additions and 20 deletions
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16
docs/modernization/build-inventory.md
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@@ -44,7 +44,8 @@ dependencies until each platform triplet is proven.
| SQLite | `libs/sqlite3` | Move to vcpkg |
| GLAD | `libs/glad` | Move to vcpkg or generated backend target |
| Catch2 | none yet | Add through vcpkg |
| OpenVR | `libs/openvr` | Retain initially |
| OpenXR | Not wired yet | Target desktop XR backend; add SDK/package behind `pp_platform_vr` |
| OpenVR | `libs/openvr` | Retain only as a temporary desktop compatibility fallback; remove under `DEBT-0061` |
| OVR Platform/Mobile | `libs/ovr_platform`, `libs/ovr_mobile` | Retain initially |
| Wave SDK | `libs/wave_sdk` | Retain initially |
| Wacom WinTab | `libs/wacom` | Retain initially |
@@ -323,8 +324,10 @@ powershell -ExecutionPolicy Bypass -File scripts\automation\apple-remote-build.p
the `pp_app_core` `AppPreferenceServices` contract while retained settings
persistence, recording lifecycle, and legacy canvas/UI execution remain
tracked by `DEBT-0045`; the VR mode callbacks now call `App` wrappers that
dispatch through `PlatformServices` before reaching the retained platform VR
bridge.
dispatch through `PlatformServices` before reaching the selected platform XR
runtime. `pp_platform_api` now prefers OpenXR in its tested desktop runtime
selection policy and marks the retained Windows OpenVR SDK path as a legacy
fallback under `DEBT-0061`.
- `src/legacy_app_startup_services.*` is the current app-shell bridge for
startup preference/runtime execution. It keeps run-counter persistence,
startup preference save, auto-timelapse startup, stored VR-controller state,
@@ -623,9 +626,10 @@ powershell -ExecutionPolicy Bypass -File scripts\automation\apple-remote-build.p
context.
Desktop VR drawing also consumes backend-owned scissor/depth/blend state,
blend/depth state query-restore, depth clear masks, active texture unit
dispatch, and fallback 2D texture unbind dispatch; VR SDK start/stop now dispatches
through `PlatformServices` while retaining the existing Windows OpenVR bridge
shape. Its retained callback endpoints now share `legacy_ui_gl_dispatch`
dispatch, and fallback 2D texture unbind dispatch; XR SDK start/stop now
dispatches through `PlatformServices` and the tested desktop runtime policy
prefers OpenXR before falling back to the existing Windows OpenVR bridge. Its
retained callback endpoints now share `legacy_ui_gl_dispatch`
with app startup, app clear, app UI viewport/scissor, and command-convert
renderer state callbacks, so those files no longer duplicate local raw GL
adapter clusters for capability, blend, clear, viewport, scissor, active