31 typedef void (*convsamp_method_ptr) (JSAMPARRAY sample_data,
34 typedef void (*float_convsamp_method_ptr) (JSAMPARRAY sample_data,
373 convsamp(JSAMPARRAY sample_data, JDIMENSION start_col, DCTELEM *workspace)  in convsamp()  argument
381     elemptr = sample_data[elemr] + start_col;  in convsamp()
491             JSAMPARRAY sample_data, JBLOCKROW coef_blocks,  in forward_DCT()  argument
507   sample_data += start_row;     /* fold in the vertical offset once */  in forward_DCT()
511     (*do_convsamp) (sample_data, start_col, workspace);  in forward_DCT()
525 convsamp_float(JSAMPARRAY sample_data, JDIMENSION start_col,  in convsamp_float()  argument
534     elemptr = sample_data[elemr] + start_col;  in convsamp_float()
580                   JSAMPARRAY sample_data, JBLOCKROW coef_blocks,  in forward_DCT_float()  argument
598   sample_data += start_row;     /* fold in the vertical offset once */  in forward_DCT_float()
602     (*do_convsamp) (sample_data, start_col, workspace);  in forward_DCT_float()