CODEWITHSUNDEEP
openglcsswebkitcss-transitions
wanderingbear
wanderingbear

Reputation: 1022

Does WebKit use OpenGL to render CSS transitions?

Does WebKit use OpenGL to render CSS transitions, or does it use software rendering?

Upvotes: 10

Views: 3521

Answers (2)

masebase
masebase

Reputation: 5175

WebKit is just a frontend. It depends on the backend and the hardware support. Google Chrome uses skia as a back-end and it can use software or hardware. So the answer is it depends on the implementation of the back-end and the hardware it is running on.

Upvotes: 6

Mario Estrada
Mario Estrada

Reputation: 475

From what I know the only hardware accelerated property using transitions is the translate3d transform.

Eg:

// Normal
div{
    -webkit-transition: all 0.5s ease-out;
}

// Adding class to animate
div.transformed{
    -webkit-transform: translate3d(100px, 100px, 0);
}

If you use just the translate transform or animate any other property it won't be hardware accelerated.

Upvotes: 3

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