sw-composite 0.4.1

a collection of software compositing routines
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

fn unpack() -> {
    unpack_lo_epi8();
    unpack_hi_epi8();
}



pub fn over() {
    alpha = expand_alpha(src)
    dst = unpack(dst);
    dst = multiply(dst, alpha);
    dst = pack(dst);
    _mm_add_epi32(src, dst);
}