NAME

       SDL_HINT_CPU_FEATURE_MASK - A variable that limits what CPU features are available.

SYNOPSIS

       #include <SDL3/SDL_hints.h>

       #define SDL_HINT_CPU_FEATURE_MASK "SDL_CPU_FEATURE_MASK"

DESCRIPTION

       By default, SDL marks all features the current CPU supports as available. This hint allows to limit these
       to a subset.

       When the hint is unset, or empty, SDL will enable all detected CPU features.

       The variable can be set to a comma separated list containing the following items:

       • "all"

       • "altivec"

       • "sse"

       • "sse2"

       • "sse3"

       • "sse41"

       • "sse42"

       • "avx"

       • "avx2"

       • "avx512f"

       • "arm-simd"

       • "neon"

       • "lsx"

       • "lasx"

       The items can be prefixed by '+'/'-' to add/remove features.

AVAILABILITY

       This hint is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.20                       SDL_HINT_CPU_FEATURE_MASK(3)