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  1. Qt 3D Studio
  2. QT3DS-3617

Distance field fonts leak memory

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    • Platform/s:
      Linux/X11, Linux/Other display system

      Description

      Animating a text string (like speed) from application seems to cause memory leak and a drop in performance when running long enough.

      It does not matter if the text string is changed with string type DataInput, Float type datainput, or using setAttribute, so the cause does not seem to be in setAttribute/DataInput path.

      Happens quite quickly with i.MX8 with B2Qt, at least (used memory doubles in an hour, and FPS drops to one third of the initial).

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          relates to

          User Story - Created by Jira Software - do not edit or delete. Issue type for a user story. QT3DS-3308 Support customer project X

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
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              Assignee:
              anmaatta Antti Määttä
              Reporter:
              tokorpip Tomi Korpipää
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                Resolved:

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