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Fixed in 2022.2.X

Votes

1

Found in

2019.4

2021.2

2021.2.14f1

2022.1

2022.2

Issue ID

1417232

Regression

No

[Android] Compiled GLSL compute shader fails uint cast

Shader System

-

Reproduction steps:
1. Open the project "ReproShaderGLESBug"
2. Connect an Android device
3. Open Terminal or Command Prompt and type in "adb logcat"
4. Build and Run on Android
5. Search for the term "SimpleUintIntRepro" in the Terminal (Cmd+F/Ctrl+F)

Expected result: The line "SimpleUintIntRepro.compute: Kernel at index (0) is invalid" is NOT printed
Actual result: The line "SimpleUintIntRepro.compute: Kernel at index (0) is invalid" is printed

Reproducible with: 2019.4.38f1, 2021.2.19f1, 2022.1.0b16, 2022.2.0a10
Could not test with: 2020.3.33f1 (App crashes on build)

Notes:
-RWStructuredBuffer<int> is cast to uint, likely causing the bug (SimpleUintIntRepro.compute lines 9-10)
-2019.4.38f1 getting "Info AdrenoGLES ERROR: 0:56: 'assign' : cannot convert from 'int' to 'uint'" in Unity Logcat

  1. Resolution Note (fix version 2022.2):

    Fixed in 2022.2.0a14

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