Lines Matching defs:input_ptr
523 register JSAMPROW input_ptr;
539 input_ptr = input_buf[row] + ci;
553 *output_ptr += colorindex_ci[GETJSAMPLE(*input_ptr)+dither[col_index]];
554 input_ptr += nc;
573 register JSAMPROW input_ptr;
588 input_ptr = input_buf[row];
596 pixcode = GETJSAMPLE(colorindex0[GETJSAMPLE(*input_ptr++) +
598 pixcode += GETJSAMPLE(colorindex1[GETJSAMPLE(*input_ptr++) +
600 pixcode += GETJSAMPLE(colorindex2[GETJSAMPLE(*input_ptr++) +
623 register JSAMPROW input_ptr;
642 input_ptr = input_buf[row] + ci;
646 input_ptr += (width-1) * nc; /* so point to rightmost pixel */
678 cur += GETJSAMPLE(*input_ptr);
703 input_ptr += dirnc; /* advance input ptr to next column */
