Search Issue Tracker
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
Comments (3)
-
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
Add comment
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- “Remove Unused Overrides” available on not loaded Scene and throws “ArgumentException: The scene is not loaded” warning
- Adaptive Probe Volume occlusion edge is calculated incorrectly when viewing probes near geometry edges
- Sampling a texture using an HLSL file throws shader errors and the code does not compile
- "Graphics.CopyTexture called with null source texture" error when Base Camera of an Overlay Camera is removed with DX11 Graphics API and Compatibility Mode enabled
- WebGL sends wrong value with large numbers when SendMessage function is used
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.