Port changes from -x repo (#3)

* Port config support from -x repo

* Port changes from -x repo

src/backend/input.rs

@@ -1,14 +1,17 @@
 use std::{collections::VecDeque, time::Instant};
 
 use glam::{Affine3A, Vec2, Vec3A};
-use ovr_overlay::TrackedDeviceIndex;
 use tinyvec::array_vec;
 
+#[cfg(feature = "openvr")]
+use ovr_overlay::TrackedDeviceIndex;
+
 use crate::state::AppState;
 
 use super::{common::OverlayContainer, overlay::OverlayData};
 
 pub struct TrackedDevice {
+    #[cfg(feature = "openvr")]
     pub index: TrackedDeviceIndex,
     pub valid: bool,
     pub soc: Option<f32>,

src/backend/openvr/mod.rs

@@ -62,7 +62,7 @@ pub fn openvr_run(running: Arc<AtomicBool>) -> Result<(), BackendError> {
     };
 
     let mut state = {
-        let graphics = WlxGraphics::new(instance_extensions, device_extensions_fn);
+        let graphics = WlxGraphics::new_openvr(instance_extensions, device_extensions_fn);
         AppState::from_graphics(graphics)
     };
 

src/backend/openvr/overlay.rs

@@ -225,7 +225,6 @@ impl OverlayData<OpenVrOverlayData> {
             m_pQueue: graphics.queue.handle().as_raw() as *mut _,
             m_nQueueFamilyIndex: graphics.queue.queue_family_index(),
         };
-
         log::info!(
             "{}: UploadTex {:?}, {}x{}, {:?}",
             self.state.name,

src/backend/openxr/mod.rs

@@ -54,7 +54,7 @@ pub fn openxr_run(running: Arc<AtomicBool>) -> Result<(), BackendError> {
     log::info!("Using environment blend mode: {:?}", environment_blend_mode);
 
     let mut app_state = {
-        let graphics = WlxGraphics::new_xr(xr_instance.clone(), system);
+        let graphics = WlxGraphics::new_openxr(xr_instance.clone(), system);
         AppState::from_graphics(graphics)
     };