Lines Matching defs:block
186 uint8_t block[128];
189 memset(block, 0, sizeof(block));
207 block[i++] = level;
215 last_alpha[x] -= block[y * 16 + x];
228 LOCAL_ALIGNED_32(int16_t, block, [64]);
231 s->bdsp.clear_block(block);
235 block[scantable[0]] = last_dc[component]; /* quant_matrix[0] is always 16. */
271 block[scantable[i]] = (level * quant_matrix[i]) >> 4;
276 s->idsp.idct_put(dest, linesize, block);
423 * Decode the first chroma block. For 4:2:0, this is the only one;
424 * for 4:2:2, it's the top block; for 4:4:4, it's the top-left block.
432 /* For 4:2:2, this is the bottom block; for 4:4:4, it's the bottom-left block. */