diff options
| author | Florent Thiéry <florent.thiery@ubicast.eu> | 2017-11-29 11:29:31 +0100 |
|---|---|---|
| committer | Nicolas Dufresne <nicolas.dufresne@collabora.com> | 2017-11-29 10:13:44 -0500 |
| commit | a31581064013e729ae03f33c086cadb8919e17ab (patch) | |
| tree | 0f88f82611b39f74c9a16d127157ad259fd365c8 | |
| parent | 0be4e801455a4537787e3cc9e59c4c9215b92d80 (diff) | |
v4l2object: Fix dmabuf support detection
This resulted in improper selection of dmabuf on unsupported drivers.
The checked ioctl errno was not correct.
https://bugzilla.gnome.org/show_bug.cgi?id=790940
| -rw-r--r-- | sys/v4l2/gstv4l2object.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/v4l2/gstv4l2object.c b/sys/v4l2/gstv4l2object.c index a2848cae3..e13284c60 100644 --- a/sys/v4l2/gstv4l2object.c +++ b/sys/v4l2/gstv4l2object.c @@ -2865,7 +2865,7 @@ gst_v4l2_object_is_dmabuf_supported (GstV4l2Object * v4l2object) /* Expected to fail, but ENOTTY tells us that it is not implemented. */ v4l2object->ioctl (v4l2object->video_fd, VIDIOC_EXPBUF, &expbuf); - if (errno == -ENOTTY) + if (errno == ENOTTY) ret = FALSE; return ret; |