Lines Matching defs:srcptr
1205 register unsigned char *srcptr, *dstptr;
1206 srcptr = (unsigned char *)bitmap;
1211 *dstptr++ = (srcptr[col >> 3] & mask[col & 0x7]) ? 255 : 0;
1212 srcptr += bpr; /* On to next row of source */
1227 srcptr = char_grayscale + (width + 1) * row;
1233 sum += srcptr[right_size];
1239 sum += srcptr[right_width];
1241 srcptr++;
1249 sum += srcptr[right_width];
1251 sum -= srcptr[-left_width];
1252 srcptr++;
1259 sum -= srcptr[-left_width];
1260 srcptr++;
1281 srcptr = char_grayscale + col;
1289 sum += srcptr[bottom_size * (width + 1)];
1295 sum += srcptr[bottom_height * (width + 1)];
1298 srcptr += width + 1;
1306 sum += srcptr[bottom_height * (width + 1)];
1309 sum -= srcptr[-top_height * (width + 1)];
1310 srcptr += width + 1;
1318 sum -= srcptr[-top_height * (width + 1)];
1319 srcptr += width + 1;
1325 srcptr = char_grayscale + width; /* scratch */
1328 *dstptr = *srcptr;
1330 srcptr += width + 1;
1336 srcptr = char_grayscale;
1341 register int pixvalue = (int)*srcptr * pixmult / 256;
1343 *srcptr = pixvalue;
1344 srcptr++;
1346 srcptr++;