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Not Reproducible
Not Reproducible in 6000.6.X
Votes
1
Found in
2021.3.44f1
2022.3.48f1
6000.0.68f1
6000.3.9f1
6000.4.0b9
6000.5.0a7
6000.6.0a1
Issue ID
UUM-83237
Regression
No
[Quest] RenderPrimitives() and DrawProcedural() causes poor performance when testing with Vulkan
Reproduction steps:
1. Open the attached project "ReproProj"
2. Open the “/Assets/Scenes/SampleScene.unity” Scene
3. Switch to Android Platform
4. Open Player settings (Edit > Project Settings > Player)
5. Select Vulkan Graphics API
6. Open Build Settings (File > Build Settings)
7. Select Development Build
8. Select Autoconnect Profiler
9. Build and Run on Quest
10. Observe the profiler and compare the results to OpenGLES3
Expected result: Performance is similar
Actual result: Performance is worse for Player built with Vulkan
Reproducible with: 2021.3.44f1, 2022.3.48f1
Could not test with: 6000.0.21f1 (Player crashes at launch)
Reproducible on:
VLNQA00379, Oculus (Quest 2), Android 10, CPU: Snapdragon XR2, GPU: Adreno (TM) 650
Not reproducible on:
Play Mode
Testing environment: Windows 10 Enterprise 21H2
Not reproducible on: No other environment tested
Notes:
- Reproducible with Oculus XR and OpenXR
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Resolution Note:
The project is incompatible with Unity versions newer then 2022.3, so we cannot reproduce the issue.
We also think it's unlikely that the performance problem is caused by the engine.
Resolution Note (6000.6.X):
The project is incompatible with Unity versions newer then 2022.3, so we cannot reproduce the issue.
We also think it's unlikely that the performance problem is caused by the engine.