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Under Consideration for 2021.3.X, 2022.1.X, 2022.2.X, 2023.1.X



Found in





Issue ID




[OpenXR][Vulkan][URP] MSAA does not work on Quest 1/2 builds when using URP + OpenXR + Vulkan



Steps to reproduce:
1. Open the attached user's project ""
2. Make sure that MSAA is enabled and set to 2x, 4x or 8x
3. Make sure that OpenXR plugin is selected in XR-plugin management
4. Build for Quest 1/2
5. Observe the jagged cube edges

Expected results: MSAA works on Quest 2 builds when using URP + OpenXR + Vulkan
Actual results: MSAA does not work on Quest 2 builds when using URP + OpenXR + Vulkan (See attached Results.png)

Reproducible on: OpenXR 1.4.0 - 1.4.2 (2021.3.8f1, 2022.1.11f1, 2022.2.0b4, 2023.1.0a6)
Not reproducible on: OpenXR 1.4.0 - 1.4.2 (2020.3.37f1)
Could not test below OpenXR 1.4.0 due to package errors when downgrading

Could not test on 2021.1.28f1 and 2021.2.18f1 due to Gradle errors when trying to build

Reproducible with these devices:
VLNQA00415 - Oculus Quest 2 (Quest 2), CPU: Snapdragon XR2, GPU: Adreno 650, OS: 10
VLNQA00275 - Oculus Quest (Quest), CPU: Snapdragon 835 MSM8998, GPU: Adreno 540, OS: 10

Not reproducible with these devices:
VLNQA00372 - Galaxy S21 5G (SM-G991U), CPU: Snapdragon 888, GPU: Adreno 660, OS: 12
VLNQA00413 - Samsung Galaxy Note10+ (SM-N975F), OS: 9, CPU: Exynos 9 Series 9825, GPU: Mali-G76
VLNQA00202 - Samsung Galaxy Note 9 USA (SM-N9600), CPU: Snapdragon 845 SDM845, GPU: Adreno 630, OS: 9.0.0
VLNQA00177 - Xiaomi Mi Note 2 (Mi Note 2), OS: 6.0.1, CPU: Snapdragon 820 MSM8996, GPU: Adreno 530
VLNQA00231 - HUAWEI Mate 20 Pro (LYA-L29), OS: 9.0.0, CPU: HiSilicon Kirin 980, GPU: Mali-G76
VLNQA00406 - Galaxy Z Flip3 5G (SM-F711B), OS: 11, CPU: Snapdragon 888, GPU: Adreno 660

-Issue does not reproduce when using Oculus Link
-Issue only reproduces with OpenXR plugin
-Only reproducible with Vulkan Graphics API

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