translators/bmp/BMPTranslator.cpp

289 	// read in the fileHeader
291 	BMPFileHeader fileHeader;
303 	// convert fileHeader to host byte order
304 	memcpy(&fileHeader.magic, buf, 2);
305 	memcpy(&fileHeader.fileSize, buf + 2, 4);
306 	memcpy(&fileHeader.reserved, buf + 6, 4);
307 	memcpy(&fileHeader.dataOffset, buf + 10, 4);
308 	if (swap_data(B_UINT16_TYPE, &fileHeader.magic, sizeof(uint16),
312 		(reinterpret_cast<uint8 *> (&fileHeader)) + 2, 12,
316 	if (fileHeader.reserved != 0)
329 		if (fileHeader.dataOffset < 54)
386 			pfileheader->magic = fileHeader.magic;
387 			pfileheader->fileSize = fileHeader.fileSize;
388 			pfileheader->reserved = fileHeader.reserved;
389 			pfileheader->dataOffset = fileHeader.dataOffset;
412 		if (fileHeader.dataOffset < 26)
468 					if (pos2skip && fileHeader.dataOffset > 26)
469 						(*pos2skip) = fileHeader.dataOffset - 26;
486 					if (pos2skip && fileHeader.dataOffset >
488 							(*pos2skip) = fileHeader.dataOffset -
937 // Writes the MS BMP headers (fileHeader and msheader)
944 // 				fileHeader, BMP file header data
955 write_bmp_headers(BPositionIO *outDestination, BMPFileHeader &fileHeader,
959 	memcpy(bmpheaders, &fileHeader.magic, sizeof(uint16));
960 	memcpy(bmpheaders + 2, &fileHeader.fileSize, sizeof(uint32));
961 	memcpy(bmpheaders + 6, &fileHeader.reserved, sizeof(uint32));
962 	memcpy(bmpheaders + 10, &fileHeader.dataOffset, sizeof(uint32));
1019 		BMPFileHeader fileHeader;
1020 		fileHeader.magic = 'MB';
1021 		fileHeader.reserved = 0;
1054 				fileHeader.dataOffset = 54;
1059 				fileHeader.fileSize = fileHeader.dataOffset +
1069 				fileHeader.dataOffset = 54 + (4 * 256);
1074 				fileHeader.fileSize = fileHeader.dataOffset +
1083 				fileHeader.dataOffset = 62;
1088 				fileHeader.fileSize = fileHeader.dataOffset +
1099 			result = write_bmp_headers(outDestination, fileHeader, msheader);
1687 	BMPFileHeader fileHeader;
1693 	result = identify_bmp_header(inSource, NULL, &fileHeader, &msheader,
1704 			result = write_bmp_headers(outDestination, fileHeader, msheader);
1728 			rdtotal = fileHeader.dataOffset;
1735 		rd = min((uint32)1024, fileHeader.fileSize - rdtotal);
1740 			rd = min((uint32)1024, fileHeader.fileSize - rdtotal);
1780 				if (fileHeader.dataOffset > (msheader.colorsused *
1782 					nskip = fileHeader.dataOffset -
1786 		} else if (fileHeader.dataOffset > 54)
1788 			nskip = fileHeader.dataOffset - 54;