Hi, 2014-06-14 19:26 GMT+02:00 Michael Niedermayer <michaelni at gmx.at>: > + block[0] = vx0; Cargo-culting my reply from other pieces of code (eg vc1 code), maybe this would rather be: vec_st(vx0, 0, block); vec_st(vx1, 16, block); etc