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  1. Qt
  2. QTBUG-20724

ShaderEffectItems don't work on Symbian/OpenGL graphics system after app background/forground switch

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    • 4eb50fbbf414103fb2f9dfb8260f4db5d61190c4

      On Symbian OpenGL graphics system releases all GL resources (including GL context) when app goes to background and recreates them when app comes back to foreground.
      Shaders plugin don't release its GL resources and after app background/foreground those resources are still binded to invalid/destroyed context. Shaders plugin
      should track GL contexts and release its GL resources when contexts is cleaned up.

        1. Fix_to_QTBUG-20736_and_QTBUG-20736_v2.patch
          15 kB
        2. shadereffects.zip
          1.26 MB
        3. shaders.patch
          14 kB
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            jhautaka Jani Hautakangas
            jhautaka Jani Hautakangas
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              Created:
              Updated:
              Resolved:

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