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Third Party Issue
Votes
4
Found in
2019.4.30f1
2020.3.18f1
2021.1.20f1
2021.2.0b11
2022.1.0a7
Issue ID
UUM-3775
Regression
No
[TextureCompression][Mobile] PVRTC compression fails when texture size is 8192 or larger
How to reproduce:
1. Open the attached project ("1363331_2021.2.0b11.zip")
2. Right-click and Reimport "Skybox_Diff"
Expected result: "Failed PVRTC compression: Failed to launch Tools/PVRTexTool" error not thrown in the Console
Actual result: "Failed PVRTC compression: Failed to launch Tools/PVRTexTool" error thrown in the Console
Reproducible with: 2019.4.30f1, 2020.3.18f1, 2021.1.20f1, 2021.2.0b11, 2022.1.0a7
Note:
- Reproducible with all PVRTC variants (RGB, RGBA, 2 bit, 4 bit)
- Reproducible with iOS & Android platforms
- see comment for alternative min repro project
Errors:
Failed PVRTC compression: Failed to launch Tools/PVRTexTool
exitcode:11
stderr:
Failed to allocate a 8192*8192 image
-
StarbucksThor
Jan 07, 2022 01:50
Exactly the same on version 2021.1.17f1
-
panosdrak
Dec 01, 2021 17:56
I have the same issue too on Unity 2019.4.17f1
-
wesleythomas360
Nov 23, 2021 18:39
Having the exact same issue using Unity 2020.3.22f1
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Resolution Note:
Due to a regression issue in PVRTexTool itself, we are unable to upgrade the tool at the moment. We are following up on the issue such that we can perform the upgrade at a later time when issues in the tool are resolved.