Trying to stop the emulation in VR or S3D modes would result in a QT
dialog box popping up about whether you were sure you wanted to end
the emulation, but that caused no visible effect on the screen.
Now there's a dialog visible for it when emulating in those modes,
and it should correctly work for flat emulation and when pressing
the Stop button in the QT UI.
This fixes#11.
An error in the way frames were submitted to XR resulted in intermittent
slowdown that fooled me for a while as being shader compilation stutter,
and had me down the wrong track of investigating that.
However this was actually the root cause. This should bring Baiji up to
performance parity with the current Dolphin release, as near as I can tell.
Resolves Issue #13.
- 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.
Jeremy Bowers