[Interest] QML app macOS dedicated graphic card issue

[Adam Light]

On Wed, Feb 24, 2021 at 3:25 AM Giuseppe D'Angelo via Interest <
interest at qt-project.org> wrote:

> Hi,
>
> Il 24/02/21 11:55, Alexander Dyagilev ha scritto:
> > "as soon as I start it my mac switches to dedicated nvidia graphic card
> > from item integrated.
> > which seems like unnecessary."
> >
> > Why? Can anything be done to prevent this?
> >
> > We use Qt 5.12.10, QML + QtQuick Controls 2.
>
> There's been a few bugs reported against this, search in the bugtracker.
> IIRC the "solution" was to advertise that the discrete GPU is OK in your
> application's info.plist.
>

For anyone interested, I foound
https://developer.apple.com/library/archive/qa/qa1734/_index.html which
supports what Giuseppe said.

Adam
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