Lines Matching defs:block_values
76 static int count_distinct_items(const uint8_t *block_values,
82 distinct_values[0] = block_values[0];
84 if (block_values[i] != block_values[i-1]) {
85 distinct_values[n] = block_values[i];
123 uint8_t block_values[16];
212 memcpy(block_values + y * 4, pixel_ptr + y * stride, 4);
214 qsort(block_values, 16, sizeof(block_values[0]), smc_cmp_values);
215 s->next_nb_distinct = count_distinct_items(block_values, s->next_distinct_values, 16);
225 s->mono_value = block_values[0];