Lines Matching refs:lp
2282 png_bytep rp, dp, lp; in png_setup_sub_row() local
2300 for (lp = png_ptr->row_buf + 1; i < row_bytes; in png_setup_sub_row()
2301 i++, rp++, lp++, dp++) in png_setup_sub_row()
2303 v = *dp = (png_byte)(((int)*rp - (int)*lp) & 0xff); in png_setup_sub_row()
2321 png_bytep rp, dp, lp; in png_setup_sub_row_only() local
2332 for (lp = png_ptr->row_buf + 1; i < row_bytes; in png_setup_sub_row_only()
2333 i++, rp++, lp++, dp++) in png_setup_sub_row_only()
2335 *dp = (png_byte)(((int)*rp - (int)*lp) & 0xff); in png_setup_sub_row_only()
2386 png_bytep rp, dp, pp, lp; in png_setup_avg_row() local
2405 for (lp = png_ptr->row_buf + 1; i < row_bytes; i++) in png_setup_avg_row()
2407 v = *dp++ = (png_byte)(((int)*rp++ - (((int)*pp++ + (int)*lp++) / 2)) in png_setup_avg_row()
2426 png_bytep rp, dp, pp, lp; in png_setup_avg_row_only() local
2437 for (lp = png_ptr->row_buf + 1; i < row_bytes; i++) in png_setup_avg_row_only()
2439 *dp++ = (png_byte)(((int)*rp++ - (((int)*pp++ + (int)*lp++) / 2)) in png_setup_avg_row_only()
2448 png_bytep rp, dp, pp, cp, lp; in png_setup_paeth_row() local
2467 for (lp = png_ptr->row_buf + 1, cp = png_ptr->prev_row + 1; i < row_bytes; in png_setup_paeth_row()
2474 a = *lp++; in png_setup_paeth_row()
2509 png_bytep rp, dp, pp, cp, lp; in png_setup_paeth_row_only() local
2520 for (lp = png_ptr->row_buf + 1, cp = png_ptr->prev_row + 1; i < row_bytes; in png_setup_paeth_row_only()
2527 a = *lp++; in png_setup_paeth_row_only()