[Flutter GPU] Allow specifying the mip levels/slices to use for overwriting a texture. #145015

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1. bdero

   added

   flutter-gpu

   on Mar 12, 2024
2. bdero

   added this to Flutter GPUon Mar 12, 2024
3. github-project-automation

   moved this to 🤔 Needs Triage in Flutter GPUon Mar 12, 2024
4. chinmaygarde

   moved this from 🤔 Needs Triage to 💡 Features in Flutter GPUon Mar 12, 2024
5. danagbemava-nc

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   engineflutter/engine related. See also e: labels.flutter/engine related. See also e: labels.

   team-engineOwned by Engine teamOwned by Engine team

   c: proposalA detailed proposal for a change to FlutterA detailed proposal for a change to Flutter

   on Mar 13, 2024
6. jonahwilliams

   added

   P2Important issues not at the top of the work listImportant issues not at the top of the work list

   triaged-engineTriaged by Engine teamTriaged by Engine team

   on Mar 18, 2024
7. chinmaygarde

   self-assigned this

   on Jun 18, 2024
8. bdero commented on Jun 18, 2024

   

   bdero

   on Jun 18, 2024

   Last edited by bdero

   MemberAuthor

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   Making the attachment piece of this a separate issue.
9. bdero

   changed the title [-][Flutter GPU] Allow specifying the mip level/slice for Texture attachments and Uploads.[/-] [+][Flutter GPU] Allow specifying the mip levels/slices to use for writing a texture.[/+] on Jun 18, 2024
10. bdero

    changed the title [-][Flutter GPU] Allow specifying the mip levels/slices to use for writing a texture.[/-] [+][Flutter GPU] Allow specifying the mip levels/slices to use for overwriting a texture.[/+] on Jun 18, 2024
11. bdero commented on Jun 18, 2024

    

    bdero

    on Jun 18, 2024

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    • When creating a Texture with GpuContext.createTexture, allow specifying the mip level count, default to 1.
    • Allow specifying the mipLevel and slice for Texture.overwrite. We can always add something like Texture.overwriteRange later on for uploading/overwriting ranges of mip levels/slices.
12. chinmaygarde

    removed their assignment

    on Jul 29, 2024
13. bdero commented on May 1, 2026

    

    bdero

    on May 1, 2026

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    For this to be usable end-to-end, #185883 (allow specifying mipLevelCount on createTexture) also needs to land. Without it, every flutter_gpu texture has exactly one mip level and there is no non-zero mipLevel for Texture.overwrite to address.
14. bdero

    added a commit that references this issue on May 1, 2026

    [Flutter GPU] Allow allocating multi-mip textures and overwriting spe…

    ...

    1ad354b
15. bdero

    self-assigned this

    on May 11, 2026
16. bdero

    added a commit that references this issue on May 12, 2026

    [Flutter GPU] Allow allocating multi-mip textures and overwriting spe…

    ...

    c38c000
17. bdero

    closed this as completedin #185890on May 12, 2026
18. github-project-automation

    moved this from 💡 Features to ✅ Done in Flutter GPUon May 12, 2026
19. pull

    added a commit that references this issue on May 12, 2026

    [Flutter GPU] Allow allocating multi-mip textures and overwriting spe…

    ...

    This issue will close once commit 7571305 is merged into the 'master' branch.

    7571305
20. github-actions commented on May 26, 2026

    

    github-actionsbot

    on May 26, 2026 – with GitHub Actions

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    This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.
21. github-actions

    locked as resolved and limited conversation to collaborators on May 26, 2026