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Fixed

Fixed in 12.1.11, 14.0.7, 15.0.5

Votes

0

Found in [Package]

12.1.7

13.1.8

14.0.3

15.0.1

Issue ID

SGB-280

Regression

No

ShaderGraph Flipbook Node skips a frame when running on devices with AMD GPUs

Package: Shader Graph

-

How to reproduce:
1. Open the user-attached project
2. Open the “FlipbookTest” Scene
3. Enter Play Mode
4. Press the \[→] arrow on the keyboard

Expected result: Both Quads are always visible
Actual result: The left Quad disappears every 6th frame

Reproducible with: 12.1.7 (2021.3.11f1), 13.1.8 (2022.1.18f1), 14.0.3 (2022.2.0b9), 15.0.1 (2023.1.0a13)
Couldn't test with: 2020.3.40f1 (ShaderGraph version does not support used shader “Pink shaders”)

Reproduced on: macOS Monterey 12.6 (Intel) + AMD Radeon Pro 5500M 8 GB

Workaround:
- Creating a custom script that the ShaderGraph could use and duplicating the functionality/logic of Flipbook, does not reproduce the issue

Notes:
- 2023.1 reproduction happens every 7th frame rather than the 6th
- Related thread: [https://forum.unity.com/threads/flipbook.1324218/|https://forum.unity.com/threads/flipbook.1324218/]
- Not reproducible in Build

  1. Resolution Note (fix version 15.0.5):

    Thank you for submitting this issue. The fix has been worked on and will be released on Unity version 2023.1.0b13

  2. Resolution Note (fix version 14.0.7):

    Thank you for submitting this issue. The fix has been worked on and will be released on Unity version 2022.2.16f1

  3. Resolution Note (fix version 12.1.11):

    Thank you for submitting this issue. The fix has been worked on and will be released on Unity version 2021.3.23f1

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