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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-05-28 20:38:06 +0200 |
|---|---|---|
| committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-05-28 21:16:47 +0200 |
| commit | f8f3f6c40bb452bb716096f455391f3fba324190 (patch) | |
| tree | 53d82e2c02c61071f2c07717c03becef49fb6fd3 /libavdevice/v4l2.c | |
| parent | b2a6f25c67cca644257f008c8de83e4939f87196 (diff) | |
| download | ffmpeg-f8f3f6c40bb452bb716096f455391f3fba324190.tar.gz | |
v4l2: use OFFSET macro when setting options
Improve readability.
Diffstat (limited to 'libavdevice/v4l2.c')
| -rw-r--r-- | libavdevice/v4l2.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libavdevice/v4l2.c b/libavdevice/v4l2.c index 830fe0c6e9..d06ec29a87 100644 --- a/libavdevice/v4l2.c +++ b/libavdevice/v4l2.c @@ -715,9 +715,10 @@ static int v4l2_read_close(AVFormatContext *s1) #define OFFSET(x) offsetof(struct video_data, x) #define DEC AV_OPT_FLAG_DECODING_PARAM + static const AVOption options[] = { - { "standard", "", offsetof(struct video_data, standard), FF_OPT_TYPE_STRING, {.str = "NTSC" }, 0, 0, AV_OPT_FLAG_DECODING_PARAM }, - { "channel", "", offsetof(struct video_data, channel), FF_OPT_TYPE_INT, {.dbl = 0 }, 0, INT_MAX, AV_OPT_FLAG_DECODING_PARAM }, + { "standard", "", OFFSET(standard), FF_OPT_TYPE_STRING, {.str = "NTSC" }, 0, 0, AV_OPT_FLAG_DECODING_PARAM }, + { "channel", "", OFFSET(channel), FF_OPT_TYPE_INT, {.dbl = 0 }, 0, INT_MAX, AV_OPT_FLAG_DECODING_PARAM }, { "video_size", "A string describing frame size, such as 640x480 or hd720.", OFFSET(video_size), FF_OPT_TYPE_STRING, {.str = NULL}, 0, 0, DEC }, { NULL }, }; |