The Steam Frame runs Android apps through Lepton with SteamVR's OpenXR
runtime. A third headset flavour, steamFrame, targets it:
- -mcpu=cortex-x4+nosve for the Snapdragon 8 Gen 3 (its firmware does
not expose SVE, which clang otherwise auto-vectorises with), from one
flavour-to-CPU map that the kit export now reads instead of guessing
from the variant name.
- MKW_ANDROID_HEADSET=steam_frame defines MKW_HEADSET_STEAM_FRAME for
the runtime's own targets, for Frame-specific defaults.
- A manifest without the Horizon OS entries, and FrameEntryActivity as
the single real MAIN/LAUNCHER activity with the Khronos and Oculus VR
categories, which Lepton needs to start an app in VR. It opens the
setup panel and, when the selected game can start, the game on top.
- XR_VALVE_frame_controller_interaction: the Frame controller profile
with its left D-pad (new dpad_* actions, the Wii Remote's D-pad or the
gamepad's), View as menu and the left shoulder as the panel button.
Also requested on Windows for SteamVR streaming to a Frame.
- Build-Quest.ps1, Build-QuestGame.ps1 and Run-Quest.ps1 take
-Headset frame.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019HBRGKTE1GnN2ah8gcZKr3
- Introduced a new configuration option for object culling in VR, allowing the game to hide objects outside the camera's view.
- Implemented native replacements for the Mario Kart functions responsible for scene culling, ensuring accurate behavior in VR.
- Added a new header file `mkw_vr_culling.h` to define the culling logic and structures.
- Created `mkw_vr_culling.cpp` to implement the culling logic, including frustum intersection checks and screen info updates.
- Updated runtime configuration to include the new object culling option, with appropriate getters and setters.
- Enhanced the settings overlay to allow users to toggle object culling in VR.
- Added tests in `vr_culling_tests.cpp` to validate the frustum intersection logic and ensure compliance with original behavior.
- Updated CMake files to include new source files and tests.
* Linux Appimage: statically prebuild Aurora (and all its dependencies)
adds symlinks to the compiler locations in a static path that way rebuilds do not think that the compiler path has changed between appimage install commands
* Update package.yml
* Update Launcher/build-appimage.sh
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
---------
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Claude