touch-packages team mailing list archive

[Laurie Bradshaw <1460149@xxxxxxxxxxxxxxxxxx>]

You can work around alpha issues on krillin by masking the alpha channel
and clearing the color buffer bit before swapping buffers.

I'm not sure if it's a separate issue or a different symptom of the same
issue,  but the workaround doesn't help on nexus devices.

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https://bugs.launchpad.net/bugs/1460149

Title:
  Visible corruption in SDL apps (Neverball, Neverputt) on Nexus 4 /
  Nexus 7.

Status in Mir:
  New
Status in libsdl2 package in Ubuntu:
  Confirmed
Status in mir package in Ubuntu:
  Confirmed
Status in unity8 package in Ubuntu:
  Confirmed

Bug description:
  https://github.com/pseuudonym404/neverball-touch/issues/2

  Install neverball or neverputt from the click store:-

  https://uappexplorer.com/app/neverputt.lb
  https://uappexplorer.com/app/neverball.lb

  Note they work fine on krillin and arale, however there's corruption
  making the games unusable on Nexus 4 and Nexus 7.

  Simpler test cases are provided at the above linked github issue.
  Attaching them to this bug for persistence.

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