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FFmpeg/libavutil/riscv
Rémi Denis-Courmont 9b348aa60b riscv/cpu: add V subset feature detection
This adds support for detecting Zve32x, Zve32f, Zve64x and Zve64d on
a system that does not support (or declare) the full V feature set.

Because the code assumes that vector detected at runtime are at least
128-bit long, we have to manually check that too (in theory, vectors
can be 32-bit or 64-bit, though that makes little sense in 2025).
2025-11-11 18:40:47 +00:00
..
2025-11-07 08:43:23 +00:00