*vlc = dv_vlc_map[run][((uint16_t)l)&0x1ff].vlc; return dv_vlc_map[run][((uint16_t)l)&0x1ff].size;
*vlc = dv_vlc_map[run][l].vlc | sign; return dv_vlc_map[run][l].size;
static always_inline int dv_rl2vlc(int run, int l, uint32_t* vlc){    *vlc = dv_vlc_map[run][((uint16_t)l)&0x1ff].vlc;    return dv_vlc_map[run][((uint16_t)l)&0x1ff].size;}