diff options
| -rw-r--r-- | sys/i386/include/qcam.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/sys/i386/include/qcam.h b/sys/i386/include/qcam.h new file mode 100644 index 0000000..9f28ccc --- /dev/null +++ b/sys/i386/include/qcam.h @@ -0,0 +1,76 @@ +/* + * Copyright (C) 1996 by Thomas Davis + * Copyright (C) 1996 by Scott Laird + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL SCOTT LAIRD BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * NOTE: this file contains the sole public interface between the driver + * and user applications. Every effort should be made to retain comaptibility + * with the decided upon standard interface shared between Linux and + * FreeBSD. Currently, FreeBSD uses a different (richer) interface than + * the Linux. + * + * WARNING WARNING: The contents of this structure is in flux, + * recompile often, the driver will change the version + * number when the interface changes for now... + */ + +#ifndef _QUICKCAM_H +#define _QUICKCAM_H 1 + +/* + * ioctls + */ +#define QC_GET _IOR('S', 1, struct qcam) /* get parameter structure */ +#define QC_SET _IOW('S', 2, struct qcam) /* set parameter structure */ + +#define QC_IOCTL_VERSION 1 /* version of the structure */ + +struct qcam { + int qc_version; /* version of qcam structure */ + int qc_xsize; /* size in pixels */ + int qc_ysize; /* size in pixels */ + int qc_xorigin; /* x origin */ + int qc_yorigin; /* y origin */ + int qc_bpp; /* bits per pixel (4 or 6) */ + int qc_mode; /* transfer mode */ + int qc_zoom; /* zoom mode */ + u_char qc_brightness; /* 0..255 */ + u_char qc_whitebalance; /* 0..255 */ + u_char qc_contrast; /* 0..255 */ +}; + +#define QC_MAX_XSIZE 320 /* pixels */ +#define QC_MAX_YSIZE 240 /* pixels */ + +/* + * mode flags + */ +#define QC_MODE_UNIDIR 0x00 /* old slower printer ports */ +#define QC_MODE_BIDIR 0x01 /* bidirectional transfers */ + +/* + * zoom flags + */ +#define QC_ZOOM_100 0x00 /* no zoom */ +#define QC_ZOOM_150 0x01 /* 1.5x */ +#define QC_ZOOM_200 0x02 /* 2.0x */ + +#endif |
