Lines Matching defs:buf
347 bool checkJpegStart(uint8_t* buf) {348 return buf[0] == MARK && buf[1] == SOI;351 bool checkJpegEnd(uint8_t *buf) {352 return buf[0] == MARK && buf[1] == EOI;356 uint8_t checkJpegMarker(uint8_t *buf) {357 if (buf[0] == MARK && buf[1] > 0 && buf[1] < 0xFF) {358 return buf[1];