translators/ppm/PPMTranslator.cpp

241 Identify(BPositionIO* inSource, const translation_format* inFormat,
260 	status_t err = read_ppm_header(inSource, &width, &rowbytes, &height, &max,
292 Translate(BPositionIO* inSource, const translator_info* /*inInfo*/,
296 	inSource->Seek(0, SEEK_SET); /* paranoia */
313 	status_t err = read_ppm_header(inSource, &width, &rowbytes, &height, &max,
422 	return copy_data(inSource, outDestination, rowbytes, out_rowbytes, height,
639 read_ppm_header(BDataIO* inSource, int* width, int* rowbytes, int* height,
646 	if (inSource->Read(ch, 2) != 2)
654 				inSource, 2, width, rowbytes, height, max, ascii, space);
693 	while (inSource->Read(ch, 1) == 1) {