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Fixed in 2020.1.X



Found in


Issue ID




Graphics.CopyTexture throws warning "region will not copy readable texture" when readable texture is successfully copied

Graphics - General


How to reproduce:
1. Open users' project(
2. Open "Test" scene
3. Enter play mode

Expected result: Texture shows up on screen, no warning is thrown
Actual result: Warning is thrown "Graphics.CopyTexture with a region will not copy readable texture data for compressed formats"

Reproducible with: 5.6.6f1, 2017.1.3p3, 2017.2.2p4, 2017.4.2f1, 2018.1.0f1, 2018.2.0b1

Note: Texture does not show up when REGION_OFFSET in CopyTextureRepro.cs is changed to anything but 0 or any multiple of 4

Comments (1)

  1. kadd11

    May 13, 2021 02:50

    Is there a plan to fix this in 2019?

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