mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-06-05 23:18:52 +00:00
Code Issues 1 Projects Releases Wiki Activity

v4l2: start streaming for the output as well

Browse source
This commit is contained in:
Wim Taymans 2011-07-13 16:40:39 +02:00
parent d9e61954a1
commit 387e76114d
1 changed files with 7 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
sys/v4l2/gstv4l2object.c
View file

@ -2351,21 +2351,19 @@ gst_v4l2_object_start (GstV4l2Object * v4l2object)
gst_v4l2_buffer_pool_get (v4l2object->pool, FALSE)) != NULL) gst_v4l2_buffer_pool_get (v4l2object->pool, FALSE)) != NULL)
if (!gst_v4l2_buffer_pool_qbuf (v4l2object->pool, buf)) if (!gst_v4l2_buffer_pool_qbuf (v4l2object->pool, buf))
goto queue_failed; goto queue_failed;
if (!v4l2object->streaming) {
if (v4l2_ioctl (v4l2object->video_fd, VIDIOC_STREAMON,
&(v4l2object->type)) < 0)
goto start_failed;
v4l2object->streaming = TRUE;
}
break; break;
case V4L2_BUF_TYPE_VIDEO_OUTPUT: case V4L2_BUF_TYPE_VIDEO_OUTPUT:
/* for output, do nothing. We will start streaming when we get the /* for output, we assume we already queued a buffer */
* first buffer */
break; break;
default: default:
break; break;
} }
if (!v4l2object->streaming) {
if (v4l2_ioctl (v4l2object->video_fd, VIDIOC_STREAMON,
&(v4l2object->type)) < 0)
goto start_failed;
v4l2object->streaming = TRUE;
}
} }
return TRUE; return TRUE;