grovel.lisp

   1 (include "linux/videodev2.h")
   2
   3 (in-package :cl-v4l2)
   4
   5 ;; ioctl requests
   6 (constant (vidioc-querycap "VIDIOC_QUERYCAP"))
   7 (constant (vidioc-g-parm "VIDIOC_G_PARM"))
   8 (constant (vidioc-g-tuner "VIDIOC_G_TUNER"))
   9 (constant (vidioc-enuminput "VIDIOC_ENUMINPUT"))
  10 (constant (vidioc-enumstd "VIDIOC_ENUMSTD"))
  11 (constant (vidioc-enum-fmt "VIDIOC_ENUM_FMT"))
  12 (constant (vidioc-s-input "VIDIOC_S_INPUT"))
  13
  14 ;; capabilities
  15
  16 (constant (cap-video-capture "V4L2_CAP_VIDEO_CAPTURE")
  17           :documentation "Is a video capture device")
  18
  19 (constant (cap-video-output "V4L2_CAP_VIDEO_OUTPUT")
  20           :documentation "Is a video output device")
  21
  22 (constant (cap-video-overlay "V4L2_CAP_VIDEO_OVERLAY")
  23           :documentation "Can do video overlay")
  24
  25 (constant (cap-vbi-capture "V4L2_CAP_VBI_CAPTURE")
  26           :documentation "Is a raw VBI capture device")
  27
  28 (constant (cap-vbi-output "V4L2_CAP_VBI_OUTPUT")
  29           :documentation "Is a raw VBI output device")
  30
  31 (constant (cap-sliced-vbi-capture "V4L2_CAP_SLICED_VBI_CAPTURE")
  32           :documentation "Is a sliced VBI capture device")
  33
  34 (constant (cap-sliced-vbi-output "V4L2_CAP_SLICED_VBI_OUTPUT")
  35           :documentation "Is a sliced VBI output device")
  36
  37 (constant (cap-rds-capture "V4L2_CAP_RDS_CAPTURE")
  38           :documentation "RDS data capture")
  39
  40 (constant (cap-video-output-overlay "V4L2_CAP_VIDEO_OUTPUT_OVERLAY")
  41           :documentation "Can do video output overlay")
  42
  43 (constant (cap-hw-freq-seek "V4L2_CAP_HW_FREQ_SEEK")
  44           :documentation "Can do hardware frequency seek")
  45
  46 (constant (cap-tuner "V4L2_CAP_TUNER")
  47           :documentation "has a tuner")
  48
  49 (constant (cap-audio "V4L2_CAP_AUDIO")
  50           :documentation "has audio support")
  51
  52 (constant (cap-radio "V4L2_CAP_RADIO")
  53           :documentation "is a radio device")
  54
  55 (constant (cap-readwrite "V4L2_CAP_READWRITE")
  56           :documentation "read/write systemcalls")
  57
  58 (constant (cap-asyncio "V4L2_CAP_ASYNCIO")
  59           :documentation "async I/O")
  60
  61 (constant (cap-streaming "V4L2_CAP_STREAMING")
  62           :documentation "streaming I/O ioctls")