Constant RENDER_METAL_PREFER_LOW_POWER_DEVICE

pub const RENDER_METAL_PREFER_LOW_POWER_DEVICE: &'static str;

Available on crate feature dep_sdl3 only.

A variable controlling whether the Metal render driver select low power device over default one.

The variable can be set to the following values:

• “0”: Use the preferred OS device. (default)
• “1”: Select a low power device.

This hint should be set before creating a renderer.

Availability

This hint is available since SDL 3.2.0.