Lines Matching refs:B_SIZE
57 1. When only the elements of the top row of the B_SIZE x B_SIZE block
58 (q_block[n], n = 0,..., B_SIZE-1) are non-zero, vertical blocking artifacts
61 2. When only the elements of the far left column of the B_SIZE x B_SIZE block
62 (q_block[n*B_SIZE], n = 0, ..., B_SIZE-1) are non-zero, horizontal blocking
66 q_block[1], or q_block[B_SIZE], the deringing bit is enabled. Otherwise,
145 /* the B_SIZE x B_SIZE block, i.e., q_block[n], n = 0,..., B_SIZE-1, */
152 /* q_block[n], n = 2,..., B_SIZE-1, are zero. Therefore, we */
157 for (i = 2; i < B_SIZE; i++)
161 /* Check if q_block[n], n = 2,..., B_SIZE-1, are non-zero.*/
168 /* q_block[B_SIZE]. */
176 /* left column, i.e., q_block[n*B_SIZE], n = 0, ..., B_SIZE-1, */
181 if (q_block[B_SIZE])
183 /* At this point, only q_block[0] and q_block[B_SIZE] are non-zero, */
184 /* while q_block[n*B_SIZE], n = 2, 3,..., B_SIZE-1, are zero. */
189 for (i = 16; i < NCOEFF_BLOCK; i += B_SIZE)
193 /* Check if q_block[n], n = 2*B_SIZE,...,(B_SIZE-1)*B_SIZE, */
200 /* q_block[B_SIZE]. */
211 /* or q_block[B_SIZE] are non-zero, deringing bit must be set */
214 for (i = 1; i < B_SIZE; i++)
216 for (j = 1; j < B_SIZE; j++)
227 /* q_block[B_SIZE]. */
230 /* Set outer FOR loop count to B_SIZE to get out of */
232 i = B_SIZE;