Lines Matching defs:rowbytes
166 ulg rowbytes;
684 /* calculate rowbytes on basis of image type; note that this becomes much
689 rowbytes = wpng_info.width;
691 rowbytes = wpng_info.width * 3;
693 rowbytes = wpng_info.width * 4;
705 ulg image_bytes = rowbytes * wpng_info.height; /* overflow? */
716 wpng_info.row_pointers[i] = wpng_info.image_data + i*rowbytes;
735 wpng_info.image_data = (uch *)malloc(rowbytes);
744 bytes = fread(wpng_info.image_data, 1, rowbytes, wpng_info.infile);
745 if (bytes != rowbytes) {
747 ": expected %lu bytes, got %lu bytes (row %ld)\n", rowbytes,
