230   my_coef_ptr coef = (my_coef_ptr) cinfo->coef;  in start_iMCU_row()  local
237     coef->MCU_rows_per_iMCU_row = 1;  in start_iMCU_row()
239     if (coef->iMCU_row_num < (cinfo->total_iMCU_rows-1))  in start_iMCU_row()
240       coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor;  in start_iMCU_row()
242       coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->last_row_height;  in start_iMCU_row()
245   coef->mcu_ctr = 0;  in start_iMCU_row()
246   coef->MCU_vert_offset = 0;  in start_iMCU_row()
257   my_coef_ptr coef = (my_coef_ptr) cinfo->coef;  in start_pass_coef()  local
262   coef->iMCU_row_num = 0;  in start_pass_coef()
280   my_coef_ptr coef = (my_coef_ptr) cinfo->coef;  in compress_output()  local
295       ((j_common_ptr) cinfo, coef->whole_image[compptr->component_index],  in compress_output()
296        coef->iMCU_row_num * compptr->v_samp_factor,  in compress_output()
301   for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row;  in compress_output()
303     for (MCU_col_num = coef->mcu_ctr; MCU_col_num < cinfo->MCUs_per_row;  in compress_output()
313 	  if (coef->iMCU_row_num < last_iMCU_row ||  in compress_output()
330 	    MCU_buffer[blkn] = coef->dummy_buffer[blkn];  in compress_output()
339 	coef->MCU_vert_offset = yoffset;  in compress_output()
340 	coef->mcu_ctr = MCU_col_num;  in compress_output()
345     coef->mcu_ctr = 0;  in compress_output()
348   coef->iMCU_row_num++;  in compress_output()
366   my_coef_ptr coef;  in transencode_coef_controller()  local
370   coef = (my_coef_ptr)  in transencode_coef_controller()
373   cinfo->coef = (struct jpeg_c_coef_controller *) coef;  in transencode_coef_controller()
374   coef->pub.start_pass = start_pass_coef;  in transencode_coef_controller()
375   coef->pub.compress_data = compress_output;  in transencode_coef_controller()
378   coef->whole_image = coef_arrays;  in transencode_coef_controller()
386     coef->dummy_buffer[i] = buffer + i;  in transencode_coef_controller()