78     int depth = cvtest::randInt(rng) % 3, cn = cvtest::randInt(rng) % 4 + 1;  in get_test_array_types_and_sizes()  local
80     depth = depth == 0 ? CV_8U : depth == 1 ? CV_16S : CV_32F;  in get_test_array_types_and_sizes()
82     types[INPUT][0] = types[OUTPUT][0] = types[REF_OUTPUT][0] = CV_MAKETYPE(depth,cn);  in get_test_array_types_and_sizes()
85     if( depth == CV_8U )  in get_test_array_types_and_sizes()
92     else if( depth == CV_16S )  in get_test_array_types_and_sizes()
126     int depth = _src.depth(), cn = _src.channels();  in test_threshold()  local
131     if( depth == CV_8U )  in test_threshold()
136     else if( depth == CV_16S )  in test_threshold()
147     assert( depth == CV_8U || depth == CV_16S || depth == CV_32F );  in test_threshold()
154             if( depth == CV_8U )  in test_threshold()
161             else if( depth == CV_16S )  in test_threshold()
180             if( depth == CV_8U )  in test_threshold()
187             else if( depth == CV_16S )  in test_threshold()
206             if( depth == CV_8U )  in test_threshold()
216             else if( depth == CV_16S )  in test_threshold()
241             if( depth == CV_8U )  in test_threshold()
251             else if( depth == CV_16S )  in test_threshold()
276             if( depth == CV_8U )  in test_threshold()
286             else if( depth == CV_16S )  in test_threshold()