#define ROW_SHIFT 11
#define COL_SHIFT 20 // 6
static const uint64_t __attribute__((aligned(8))) wm1010= 0xFFFF0000FFFF0000ULL;
static const uint64_t __attribute__((aligned(8), used)) wm1010= 0xFFFF0000FFFF0000ULL;
static const uint64_t __attribute__((aligned(8))) d40000= 0x0000000000040000ULL;
static const uint64_t __attribute__((aligned(8), used)) d40000= 0x0000000000040000ULL;
static const int16_t __attribute__((aligned(8))) coeffs[]= {
1<<(ROW_SHIFT-1), 0, 1<<(ROW_SHIFT-1), 0,