Lines Matching refs:jpeg_hdr
139 u8 jpeg_hdr[JPEG_HDR_SZ]; member
955 static void jpeg_define(u8 *jpeg_hdr, in jpeg_define() argument
959 memcpy(jpeg_hdr, jpeg_head, sizeof jpeg_head); in jpeg_define()
960 jpeg_hdr[JPEG_HEIGHT_OFFSET + 0] = height >> 8; in jpeg_define()
961 jpeg_hdr[JPEG_HEIGHT_OFFSET + 1] = height; in jpeg_define()
962 jpeg_hdr[JPEG_HEIGHT_OFFSET + 2] = width >> 8; in jpeg_define()
963 jpeg_hdr[JPEG_HEIGHT_OFFSET + 3] = width; in jpeg_define()
967 static void jpeg_set_qual(u8 *jpeg_hdr, in jpeg_set_qual() argument
979 jpeg_hdr[JPEG_QT0_OFFSET + i] = in jpeg_set_qual()
981 jpeg_hdr[JPEG_QT1_OFFSET + i] = in jpeg_set_qual()
1460 jpeg_set_qual(sd->jpeg_hdr, jpeg_q[q]); in set_dqt()
1462 memcpy(&sd->jpeg_hdr[JPEG_QT0_OFFSET - 1], in set_dqt()
4559 jpeg_define(sd->jpeg_hdr, gspca_dev->pixfmt.height, in sd_start()
4649 sd->jpeg_hdr, JPEG_HDR_SZ); in sd_pkt_scan()
4677 sd->jpeg_hdr, JPEG_HDR_SZ); in sd_pkt_scan()
4881 jpeg_set_qual(sd->jpeg_hdr, ctrl->val); in sd_s_ctrl()