source/dvr_common_api.h File Reference

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Defines
#define	DVR_IOC_MAGIC   'D'
#define	DVR_COMMON_APPLY   _IOW(DVR_IOC_MAGIC, 1, FuncTag)
#define	DVR_COMMON_DEBUG   _IOW(DVR_IOC_MAGIC, 2, FuncTag)
#define	DVR_COMMON_DEBUG_WITH_PANIC   _IOW(DVR_IOC_MAGIC, 3, FuncTag)

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Define Documentation

#define DVR_IOC_MAGIC   'D'

Definition at line 7 of file dvr_common_api.h.

#define DVR_COMMON_APPLY   _IOW(DVR_IOC_MAGIC, 1, FuncTag)

ioctl(dvr_fd, DVR_COMMON_APPLY, &tag)

• get function tag from user space, and set to videograph level
• parameter :
  pointer tag : argument from user space ioctl parameter, it means structure FuncTag

Examples:

2ch_liveview.c, 2ch_playback.c, capture_raw.c, liveview.c, main-bitstream-record.c, mjpeg-record.c, motion-detection-mpeg4.c, motion-detection.c, mpeg4-record.c, pip.c, playback.c, roi.c, snapshot.c, sub-bitstream-record.c, update-bitrate.c, and update-record-setting.c.

Definition at line 16 of file dvr_common_api.h.

#define DVR_COMMON_DEBUG   _IOW(DVR_IOC_MAGIC, 2, FuncTag)

Definition at line 17 of file dvr_common_api.h.

#define DVR_COMMON_DEBUG_WITH_PANIC   _IOW(DVR_IOC_MAGIC, 3, FuncTag)

Definition at line 18 of file dvr_common_api.h.