patch for envision for running Metro Awakening via WiVRn. Put it under ~/.local/share/envision/wivrn/patches/monado/

0013-metro_awakening_ignore_malformed.patch

From 3fe8fe41af781d18a61c644e7446c8c91f8365be Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A1udio=20=27Patola=27=20Sampaio?= <patola@gmail.com>
Date: Sun, 19 Jan 2025 15:01:57 +0100
Subject: [PATCH] Ignored malformed flags from metro awakening init

---
 src/xrt/state_trackers/oxr/oxr_api_space.c     | 2 +-
 src/xrt/state_trackers/oxr/oxr_api_swapchain.c | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/xrt/state_trackers/oxr/oxr_api_space.c b/src/xrt/state_trackers/oxr/oxr_api_space.c
index 8526b6644..896507685 100644
--- a/src/xrt/state_trackers/oxr/oxr_api_space.c
+++ b/src/xrt/state_trackers/oxr/oxr_api_space.c
@@ -232,7 +232,7 @@ oxr_xrLocateSpace(XrSpace space, XrSpace baseSpace, XrTime time, XrSpaceLocation
        OXR_VERIFY_SPACE_NOT_NULL(&log, baseSpace, baseSpc);
        OXR_VERIFY_ARG_TYPE_AND_NOT_NULL(&log, location, XR_TYPE_SPACE_LOCATION);
 
-       if (time <= (XrTime)0) {
+       if (time < (XrTime)0) {
                return oxr_error(&log, XR_ERROR_TIME_INVALID, "(time == %" PRIi64 ") is not a valid time.", time);
        }
 
diff --git a/src/xrt/state_trackers/oxr/oxr_api_swapchain.c b/src/xrt/state_trackers/oxr/oxr_api_swapchain.c
index 20f371312..c697f27e8 100644
--- a/src/xrt/state_trackers/oxr/oxr_api_swapchain.c
+++ b/src/xrt/state_trackers/oxr/oxr_api_swapchain.c
@@ -98,8 +98,7 @@ oxr_xrCreateSwapchain(XrSession session, const XrSwapchainCreateInfo *createInfo
        }
 
        if ((createInfo->usageFlags & ~flags) != 0) {
-               return oxr_error(&log, XR_ERROR_VALIDATION_FAILURE,
-                                "(createInfo->usageFlags == 0x%04" PRIx64 ") contains invalid flags",
+               oxr_warn(&log, "(createInfo->usageFlags == 0x%04" PRIx64 ") contains invalid flags",
                                 createInfo->usageFlags);
        }
        bool format_supported = false;
-- 
2.48.1

What is the cross eye effect? When I play the game the image appears correct, that I recall. I can try and check again to see if I have that effect if you describe it to me.

i was mistaken about the cross eye issue on Linux.
on Windows it happen (i might be wrong, but i tend to call cross eye effect any problem where one eye image looks different from each other).

on Linux, what i actually have is a vertical line between the eyes, which i can see when i move my head. i think its some kind of reprojection issue.

also, i broke my EFI partition on a sys update... lol, so i wont be able to give feedback today.

This patch is not working for newer versions of WiVRn. Please use this one instead: https://gist.github.com/Patola/227d2ae3185b9ffab95d807622871ee3