FaSTTUBe/GST-Tensordecoder-ov_ep
61
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

v4l2: add some more debug

Browse Source
This commit is contained in:
Wim Taymans 2011-07-13 16:58:08 +02:00
parent d7a27613c1
commit ebd03a3fad
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
sys/v4l2/gstv4l2object.c
View File

@ -2347,8 +2347,8 @@ gst_v4l2_object_start (GstV4l2Object * v4l2object)
case V4L2_BUF_TYPE_VIDEO_CAPTURE: case V4L2_BUF_TYPE_VIDEO_CAPTURE:
/* for capture, queue all the buffers so the device can start filling /* for capture, queue all the buffers so the device can start filling
* them */ * them */
while ((buf = GST_DEBUG_OBJECT (v4l2object->element, "queueing buffers");
gst_v4l2_buffer_pool_get (v4l2object->pool, FALSE)) != NULL) while ((buf = gst_v4l2_buffer_pool_get (v4l2object->pool, FALSE)))
if (!gst_v4l2_buffer_pool_qbuf (v4l2object->pool, buf)) if (!gst_v4l2_buffer_pool_qbuf (v4l2object->pool, buf))
goto queue_failed; goto queue_failed;
break; break;
@ -2359,6 +2359,7 @@ gst_v4l2_object_start (GstV4l2Object * v4l2object)
break; break;
} }
if (!v4l2object->streaming) { if (!v4l2object->streaming) {
GST_DEBUG_OBJECT (v4l2object->element, "STREAMON");
if (v4l2_ioctl (v4l2object->video_fd, VIDIOC_STREAMON, if (v4l2_ioctl (v4l2object->video_fd, VIDIOC_STREAMON,
&(v4l2object->type)) < 0) &(v4l2object->type)) < 0)
goto start_failed; goto start_failed;
@ -2401,6 +2402,7 @@ gst_v4l2_object_stop (GstV4l2Object * v4l2object)
if (v4l2object->streaming) { if (v4l2object->streaming) {
/* we actually need to sync on all queued buffers but not /* we actually need to sync on all queued buffers but not
* on the non-queued ones */ * on the non-queued ones */
GST_DEBUG_OBJECT (v4l2object->element, "STREAMOFF");
if (v4l2_ioctl (v4l2object->video_fd, VIDIOC_STREAMOFF, if (v4l2_ioctl (v4l2object->video_fd, VIDIOC_STREAMOFF,
&(v4l2object->type)) < 0) &(v4l2object->type)) < 0)
goto stop_failed; goto stop_failed;