On Mon, Apr 10, 2017 at 01:45:01PM +0300, Edgar Kaziahmedov wrote: > * v4l2.c (print_v4l2_format_fmt): Add decoding for the remaining > V4L2_BUF_TYPEs, add 'struct tcb' arg as print_array using. > (print_v4l2_clip): New function to print the clips field in case > of the overlay type buf > (print_v4l2_format): Add processing of the returned value of > the print_v4l2_format_fmt.
* v4l2.c: Include "xlat/v4l2_vbi_flags.h" and "xlat/v4l2_sliced_flags.h".
(struct_v4l2_clip): New typedef. Mpersify it.
(print_v4l2_clip): New function.
(print_v4l2_format_fmt): Use it. Add struct tcb argument. Implement
decoding of the remaining V4L2_BUF_TYPE_* types.
The last sentence would be a better alternative for the subject of this
commit.
> * xlat/v4l2_vbi_flags.in: Add V4L2_VBI_UNSYNC, V4L2_VBI_INTERLACED
> introduced by linux kernel commit v2.6.12-rc2^0.
grammar: add something and something else.
In fact, they were defined in the first commit that introduced v4l2
in the kernel, i.e. v2.5.46~39^2~23^2~4.
> Add V4L2_VBI_ITU_525_F1_START, V4L2_VBI_ITU_525_F2_START,
> V4L2_VBI_ITU_625_F1_START, V4L2_VBI_ITU_625_F2_START introduced by
> linux kernel commit v3.17-rc1~112^2~217.
grammar: add one, two, and three (note the comma before "and").
> * xlat/v4l2_sliced_flags.in: Add V4L2_SLICED_TELETEXT_B, V4L2_SLICED_VPS,
> V4L2_SLICED_CAPTION_525, V4L2_SLICED_WSS_625, V4L2_SLICED_VBI_525,
> V4L2_SLICED_VBI_625 introduced by linux kernel commit v2.6.14-rc2~64.
Likewise.
Actually, there is no need to list them all, the tradition of adding
new files is simple:
* xlat/v4l2_sliced_flags.in: New file.
* xlat/v4l2_vbi_flags.in: Likewise.
> * configure.ac: Check for availabilty of V4L2_BUF_TYPE_SDR_CAPTURE
> and V4L2_BUF_TYPE_SDR_OUTPUT constants.
* configure.ac (AC_CHECK_DECLS): Add V4L2_BUF_TYPE_SDR_CAPTURE
and V4L2_BUF_TYPE_SDR_OUTPUT.
[...]
> + /* VIDEO_OVERLAY is earlier than Linux-2.6.12-rc2 */
> + case V4L2_BUF_TYPE_VIDEO_OVERLAY: {
It was defined in the first commit that introduced v4l2 in the kernel.
[...]
> + /* both are earlier than Linux-2.6.12-rc2 */
> case V4L2_BUF_TYPE_VBI_CAPTURE:
> case V4L2_BUF_TYPE_VBI_OUTPUT:
Likewise.
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