1270 SI U32 to_unorm(F v, F scale, F bias = 1.0f) {
1599     dst = to_unorm(r, 1, 255)  in STAGE()
1600         | to_unorm(g, 1, 255) <<  8  in STAGE()
1601         | to_unorm(b, 1, 255) << 16  in STAGE()
1602         | to_unorm(a, 1, 255) << 24;  in STAGE()
1840     r = from_byte(gather(tables->r, to_unorm(r, 255)));  in STAGE()
1841     g = from_byte(gather(tables->g, to_unorm(g, 255)));  in STAGE()
1842     b = from_byte(gather(tables->b, to_unorm(b, 255)));  in STAGE()
1843     a = from_byte(gather(tables->a, to_unorm(a, 255)));  in STAGE()
1957     U8 packed = pack(pack(to_unorm(a, 255)));  in STAGE()
1982     U16 px = pack( to_unorm(r, 31) << 11  in STAGE()
1983                  | to_unorm(g, 63) <<  5  in STAGE()
1984                  | to_unorm(b, 31)      );  in STAGE()
2003     U16 px = pack( to_unorm(r, 15) << 12  in STAGE()
2004                  | to_unorm(g, 15) <<  8  in STAGE()
2005                  | to_unorm(b, 15) <<  4  in STAGE()
2006                  | to_unorm(a, 15)      );  in STAGE()
2026     U32 px = to_unorm(r, 255)  in STAGE()
2027            | to_unorm(g, 255) <<  8  in STAGE()
2028            | to_unorm(b, 255) << 16  in STAGE()
2029            | to_unorm(a, 255) << 24;  in STAGE()
2054     U16 px = pack( to_unorm(r, 255) | to_unorm(g, 255) <<  8 );  in STAGE()
2077     U16 px = pack(to_unorm(a, 65535));  in STAGE()
2102     U32 px = to_unorm(r, 65535)  in STAGE()
2103            | to_unorm(g, 65535) <<  16;  in STAGE()
2123     U16 R = pack(to_unorm(r, 65535)),  in STAGE()
2124         G = pack(to_unorm(g, 65535)),  in STAGE()
2125         B = pack(to_unorm(b, 65535)),  in STAGE()
2126         A = pack(to_unorm(a, 65535));  in STAGE()
2148     U32 px = to_unorm(r, 1023)  in STAGE()
2149            | to_unorm(g, 1023) << 10  in STAGE()
2150            | to_unorm(b, 1023) << 20  in STAGE()
2151            | to_unorm(a,    3) << 30;  in STAGE()
2198     U16 R = bswap(pack(to_unorm(r, 65535))),  in STAGE()
2199         G = bswap(pack(to_unorm(g, 65535))),  in STAGE()
2200         B = bswap(pack(to_unorm(b, 65535))),  in STAGE()
2201         A = bswap(pack(to_unorm(a, 65535)));  in STAGE()