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  1. Qt
  2. QTBUG-35563

QtQuick forces MacBook Pro to use discrete graphics

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Details

    • Bug
    • Resolution: Done
    • P2: Important
    • 5.3.0 Alpha
    • 5.1.0 , 5.2.0
    • GUI: Graphics Performance
    • None
    • Mac OS X
    • 8166a34fc5dafd56a7a0d29bb6b7ed4db0654a45

    Description

      Any app using QtQuick 2.0 forces MacBook Pro (and maybe some other laptops with hybrid graphics) to use discrete graphics. This results in shorten battery lifetime.

      Setting "NSSupportsAutomaticGraphicsSwitching = YES" doesn't help.

      Attachments

        Issue Links

          relates to

          Suggestion - Public suggestions QTBUG-29897 maybe we should document NSSupportsAutomaticGraphicsSwitching

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed
          replaces

          Suggestion - Public suggestions QTBUG-32693 See if it possible to enable NSSupportsAutomaticGraphicsSwitching for Qt Quick 2 applications on Mac

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed
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          Activity

            People

              sorvig Morten Sørvig
              munknex Cyril Oblikov
              Votes:
              8 Vote for this issue
              Watchers:
              8 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

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