Immersive VR previously used the full runtime-reported left/right view
positions, with Units per Meter scaling both world geometry and the
per-eye offsets. That left no direct way to soften strong near-field
pop-out without also changing the apparent world scale.
Add Graphics.VR.StereoSeparation as a 0-200 percent setting, defaulting
to 100 percent. Scale each eye's positional offset around the average
eye center independently of shared head translation. At 100 percent the
projection is unchanged, 0 percent brings the virtual view positions
together toward mono, and values above 100 percent amplify stereo depth.
Units per Meter continues to set world scale and head-motion mapping.
Expose the setting in the global VR pane and per-game VR configuration,
include it in game VR override application/reset, and refresh cached
projection rows when it changes. Help text explains the scale/depth
tradeoff, possible near-field comfort benefit, and that Stereo 3D Screen
continues to use the existing Stereoscopic Depth control.
Add GFX_VR_REQUESTED_REFRESH_RATE setting (Auto/60/72/90/120 Hz). When a
non-zero rate is configured, call xrRequestDisplayRefreshRateFB after the
session begins so the runtime can switch the headset panel to a rate that
matches the game's frame rate (e.g. 60 Hz or 120 Hz for 60 fps Wii games,
instead of the default 72 Hz).
This should reduce judder caused by the compositor showing 60 fps content on
a 72 Hz display. The runtime may clamp the request to the nearest supported
rate; the result is logged.
UI exposed in VRPane and VRConfigWidget.
- Make Flat Screen and Stereo Screen checkboxes mutually exclusive in VRPane.
- Fix Vulkan Android stereo-screen submission to end the render pass and
submit the command buffer once before releasing both eye images, instead of
once per eye.
- Add IOpenXRSwapchain::GetEyeSwapchainHandle() and SubmitStereoFlatFrame(),
with per-backend overrides for Vulkan, D3D11, D3D12, and OGL.
- Add OpenXRManager::SubmitStereoQuadFrame() which builds two world-locked
XrCompositionLayerQuad layers with XR_EYE_VISIBILITY_LEFT/RIGHT and publishes
them through the pacing thread (or EndFrame on the legacy path).
- Extend PublishedXRFrame and FrameThreadLoop to submit the stereo quad pair.
- Add UI checkbox for Stereo Screen in VRPane and VRConfigWidget.
The game renders with classic SBS stereoscopy; left/right XFB layers are blit
into the corresponding OpenXR eye swapchains and shown as a 3D floating screen.
Restores all General-tab VR settings (camera, virtual screen, frame
rate, rendering) to their compiled defaults in one click. Disabled
while emulation is running so resets can't race the active session.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Both sliders now flip their respective Enable toggle to true the moment
the user drags them, so the value isn't silently ignored.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replaces the boolean "Force VBI to 90 Hz" override with an explicit
choice across Off / Auto / 72 / 90 / 120 Hz. Auto samples the headset
refresh rate at OpenXR session startup (via XR_FB_display_refresh_rate)
and rounds to the closest supported value. Migrates the legacy
AutoVBIFromHMD setting on first load. Per-game profile editor and the
HK_VR_TOGGLE_FORCE_VBI hotkey are updated to cycle Off <-> Auto.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Jeremy Bowers