diff options
| author | Sebastian Dröge <sebastian.droege@collabora.co.uk> | 2009-09-04 09:32:42 +0200 |
|---|---|---|
| committer | Sebastian Dröge <sebastian.droege@collabora.co.uk> | 2009-09-04 09:32:42 +0200 |
| commit | 686f8376a833bbf12749198111a1e24fb9781e78 (patch) | |
| tree | e803ed4a92287d38282f074ac8638d7a55e0addb /sys | |
| parent | b35b752c41c6b207db862309d6fae4e0977635f2 (diff) | |
v4l2: Define V4L2_FMT_FLAG_EMULATED if it's not defined yet
libv4l2 already uses this flag, even on Linux kernel versions
before 2.6.32.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/v4l2/gstv4l2object.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sys/v4l2/gstv4l2object.c b/sys/v4l2/gstv4l2object.c index cae86cef..81fabfd8 100644 --- a/sys/v4l2/gstv4l2object.c +++ b/sys/v4l2/gstv4l2object.c @@ -719,15 +719,18 @@ gst_v4l2_object_get_format_from_fourcc (GstV4l2Object * v4l2object, #define GREY_BASE_RANK 5 #define PWC_BASE_RANK 1 +/* This flag is already used by libv4l2 although + * it was added to the Linux kernel in 2.6.32 + */ +#ifndef V4L2_FMT_FLAG_EMULATED +#define V4L2_FMT_FLAG_EMULATED 0x0002 +#endif + static gint gst_v4l2_object_format_get_rank (const struct v4l2_fmtdesc *fmt) { guint32 fourcc = fmt->pixelformat; -#ifdef V4L2_FMT_FLAG_EMULATED gboolean emulated = ((fmt->flags & V4L2_FMT_FLAG_EMULATED) != 0); -#else - gboolean emulated = FALSE; -#endif gint rank = 0; switch (fourcc) { |