Provided by: libsdl3-doc_3.2.10+ds-1_all 

NAME
SDL_HINT_RENDER_METAL_PREFER_LOW_POWER_DEVICE - A variable controlling whether the Metal render driver select low power device over default one.
HEADER FILE
Defined in SDL3/SDL_hints.h
SYNOPSIS
#include "SDL3/SDL.h" #define SDL_HINT_RENDER_METAL_PREFER_LOW_POWER_DEVICE SDL_RENDER_METAL_PREFER_LOW_POWER_DEVICE"
DESCRIPTION
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. Simple Directmedia Layer SDL 3.2.10 SDL_HINT_RENDER_METAL_PREFER_LOW_POWER_DEVICE(3)