Lines Matching defs:block
40 this code assumes `block' is 16 bytes-aligned */
42 int16_t *block, int n, int qscale)
53 block[0] = block[0] * s->y_dc_scale;
55 block[0] = block[0] * s->c_dc_scale;
72 register short backup_0 = block[0];
82 blockv = vec_ld(j << 1, block);
87 // multiply & add (block{i,i+7} * qmul [+-] qadd)
89 // put 0 where block[{i,i+7} used to have 0
91 vec_st(blockv, j << 1, block);
99 level = block[j];
106 block[j] = level;
112 block[0] = backup_0;