243   my_coef_ptr coef = (my_coef_ptr)cinfo->coef;  in start_iMCU_row()  local
250     coef->MCU_rows_per_iMCU_row = 1;  in start_iMCU_row()
252     if (coef->iMCU_row_num < (cinfo->total_iMCU_rows - 1))  in start_iMCU_row()
253       coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor;  in start_iMCU_row()
255       coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->last_row_height;  in start_iMCU_row()
258   coef->mcu_ctr = 0;  in start_iMCU_row()
259   coef->MCU_vert_offset = 0;  in start_iMCU_row()
270   my_coef_ptr coef = (my_coef_ptr)cinfo->coef;  in start_pass_coef()  local
275   coef->iMCU_row_num = 0;  in start_pass_coef()
293   my_coef_ptr coef = (my_coef_ptr)cinfo->coef;  in compress_output()  local
308       ((j_common_ptr)cinfo, coef->whole_image[compptr->component_index],  in compress_output()
309        coef->iMCU_row_num * compptr->v_samp_factor,  in compress_output()
314   for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row;  in compress_output()
316     for (MCU_col_num = coef->mcu_ctr; MCU_col_num < cinfo->MCUs_per_row;  in compress_output()
326           if (coef->iMCU_row_num < last_iMCU_row ||  in compress_output()
343             MCU_buffer[blkn] = coef->dummy_buffer[blkn];  in compress_output()
352         coef->MCU_vert_offset = yoffset;  in compress_output()
353         coef->mcu_ctr = MCU_col_num;  in compress_output()
358     coef->mcu_ctr = 0;  in compress_output()
361   coef->iMCU_row_num++;  in compress_output()
379   my_coef_ptr coef;  in transencode_coef_controller()  local
383   coef = (my_coef_ptr)  in transencode_coef_controller()
386   cinfo->coef = (struct jpeg_c_coef_controller *)coef;  in transencode_coef_controller()
387   coef->pub.start_pass = start_pass_coef;  in transencode_coef_controller()
388   coef->pub.compress_data = compress_output;  in transencode_coef_controller()
391   coef->whole_image = coef_arrays;  in transencode_coef_controller()
399     coef->dummy_buffer[i] = buffer + i;  in transencode_coef_controller()