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Third Party Issue
Votes
0
Found in
2019.4.37f1
2020.3.31f1
2021.2.17f1
2022.1.0b13
2022.2.0a8
Issue ID
UUM-1290
Regression
No
[WebGL] Bad performance when playing in Safari
Reproduction steps:
1. Open the user's attached project
2. Build and Run for WebGL
Expected result: High framerate (60+ FPS) in Player
Actual result: Low framerate (~20 FPS) in Player
Reproducible with: 7.7.1 (2019.4.37f1), 10.8.1 (2020.3.31f1), 12.1.6 (2021.2.17f1), 13.1.7 (2022.1.0b13), 14.0.1 (2022.2.0a8)
Notes: - Safari gets ~20 FPS while Chrome gets 60 FPS - Using Unlit Shader gets 60 FPS on Safari
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Resolution Note:
This is an issue with the Safari browser and its performance for WebGL being converted to Metal. We've reported the issue to Apple, and have alerted the other interested WebGL parties external to Unity, but from our side, there's nothing we can do.