Unity Issue Tracker - Texture Mipmap Streaming doesn't work with HDRP/Lit shader's UV tiling
Closed
UUM-31177
Texture Mipmap Streaming doesn't work with HDRP/Lit shader's UV tiling
Unity: Shader System
Feature Request
2023.2.X
2023.1.X
2022.2.X
2021.3.X
The request is to support sharing auxiliary texture parameters between different textures.
Reproduction steps:
1. Open the attached project "mipstreaming-scale"
2. Open "SampleScene"
3. Make sure the Game view resolution is 1080p
4. Enter Play mode
Expected result: Target/current texture memory is the same as potential texture memory
Actual result: Target/current texture memory is well below potential texture memory (for example, 293.6 vs 165.6)
Reproducible with: 2021.3.22f1, 2022.2.12f1, 2023.1.0b9, 2023.2.0a8
Could not test with: 2020.3.46f1 (script compilation errors)
Reproducible on: macOS 13.2.1 (Intel)
Note: Expected result is achieved when "Enable Texture Streaming In Play Mode" is disabled under Project Settings > Editor
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