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encoding.binary: little_endian_f32_at

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Alexander Medvednikov 2024-07-01 14:08:37 +03:00
parent 605c43df75
commit 940fc41c19
2 changed files with 8 additions and 1 deletions
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8
vlib/encoding/binary/little_endian.v
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@ -151,3 +151,11 @@ pub fn little_endian_put_u64_at(mut b []u8, v u64, o int) {
pub fn little_endian_put_u64_end(mut b []u8, v u64) {
little_endian_put_u64_at(mut b, v, b.len - 8)
}
@[direct_array_access; inline]
pub fn little_endian_f32_at(b []u8, o int) f32 {
_ = b[o] // bounds check
_ = b[o + 3] // bounds check
u := u32(b[o]) | (u32(b[o + 1]) << u32(8)) | (u32(b[o + 2]) << u32(16)) | (u32(b[o + 3]) << u32(24))
return *(&f32(&u))
}