Lines Matching refs:marker
101 u16 marker = 0;
104 marker = (marker << 8) | byte;
106 if (marker == TEM || (marker > 0xffbf && marker < 0xffff))
107 return marker;
482 * v4l2_jpeg_parse_header - locate marker segments and optionally parse headers
483 * @buf: address of the JPEG buffer, should start with a SOI marker
485 * @out: returns marker segment positions and optionally parsed headers
497 int marker;
510 /* init value to signal if this marker is not present */
513 /* loop through marker segments */
514 while ((marker = jpeg_next_marker(&stream)) >= 0) {
515 switch (marker) {
521 ret = jpeg_parse_frame_header(&stream, marker,
586 /* skip unknown or unsupported marker segments */
595 return marker;
601 * @buf: address of the frame header, after the SOF0 marker
620 * @buf: address of the scan header, after the SOS marker
639 * @buf: address of the quantization table segment, after the DQT marker
660 * @buf: address of the Huffman table segment, after the DHT marker