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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2008-06-21 15:23:27 +0200 |
|---|---|---|
| committer | Hans Verkuil <hverkuil@xs4all.nl> | 2008-06-21 15:23:27 +0200 |
| commit | e2ecbd5491755142d00345bdf9c7ed4204cf75d4 (patch) | |
| tree | 791ad5bd61f4d8fdac2426880257715a7f66b18e /linux/include/media/v4l2-dev.h | |
| parent | 4b82fea3bde0ddce3ab4c911125c79c6eefe9616 (diff) | |
| download | mediapointer-dvb-s2-e2ecbd5491755142d00345bdf9c7ed4204cf75d4.tar.gz mediapointer-dvb-s2-e2ecbd5491755142d00345bdf9c7ed4204cf75d4.tar.bz2 | |
videodev: simplify and fix standard enumeration
From: Hans Verkuil <hverkuil@xs4all.nl>
VIDIOC_ENUMSTD did not return all the PAL/SECAM/NTSC variants: it just returned
one single PAL/SECAM/NTSC standard without separate entries for the trickier
standards like NTSC-JP.
Changed the code so that it behaves better.
Also simplified the if/switch statements into a common standards lookup table.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Diffstat (limited to 'linux/include/media/v4l2-dev.h')
| -rw-r--r-- | linux/include/media/v4l2-dev.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/linux/include/media/v4l2-dev.h b/linux/include/media/v4l2-dev.h index 484090509..0a03fa2f4 100644 --- a/linux/include/media/v4l2-dev.h +++ b/linux/include/media/v4l2-dev.h @@ -46,9 +46,9 @@ #define VFL_TYPE_VTX 3 /* Video standard functions */ -extern char *v4l2_norm_to_name(v4l2_std_id id); +extern const char *v4l2_norm_to_name(v4l2_std_id id); extern int v4l2_video_std_construct(struct v4l2_standard *vs, - int id, char *name); + int id, const char *name); /* Prints the ioctl in a human-readable format */ extern void v4l_printk_ioctl(unsigned int cmd); |