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