mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-02-17 03:35:21 +00:00
Code Issues 1 Projects Releases Wiki Activity

throw errors when applicable

Browse source 
Original commit message from CVS:
throw errors when applicable
This commit is contained in:
Thomas Vander Stichele 2004-09-03 16:45:36 +00:00
parent 2408f3718a
commit 24cf409da2
2 changed files with 16 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
ChangeLog
View file

@ -1,3 +1,8 @@
2004-09-03 Thomas Vander Stichele <thomas at apestaart dot org>
* ext/raw1394/gstdv1394src.c:
throw errors when applicable
2004-09-01 Arwed v. Merkatz <v.merkatz@gmx.net>
* gst/matroska/ebml-ids.h:

17
ext/raw1394/gstdv1394src.c
View file

@ -364,22 +364,26 @@ gst_dv1394src_change_state (GstElement * element)
switch (GST_STATE_TRANSITION (element)) {
case GST_STATE_NULL_TO_READY:
if ((dv1394src->handle = raw1394_new_handle ()) == NULL) {
GST_INFO_OBJECT (dv1394src, "can't get raw1394 handle");
GST_ELEMENT_ERROR (dv1394src, RESOURCE, NOT_FOUND, (NULL),
("can't get raw1394 handle"));
return GST_STATE_FAILURE;
}
raw1394_set_userdata (dv1394src->handle, dv1394src);
dv1394src->numcards =
raw1394_get_port_info (dv1394src->handle, dv1394src->pinfo, 16);
if (dv1394src->numcards == 0) {
GST_INFO_OBJECT (dv1394src, "no cards available for raw1394");
GST_ELEMENT_ERROR (dv1394src, RESOURCE, NOT_FOUND, (NULL),
("no cards available for raw1394"));
return GST_STATE_FAILURE;
}
if (dv1394src->pinfo[dv1394src->card].nodes <= 1) {
GST_INFO_OBJECT (dv1394src, "there are no nodes on the 1394 bus");
GST_ELEMENT_ERROR (dv1394src, RESOURCE, NOT_FOUND, (NULL),
("there are no nodes on the 1394 bus"));
return GST_STATE_FAILURE;
}
if (raw1394_set_port (dv1394src->handle, dv1394src->port) < 0) {
GST_INFO_OBJECT (dv1394src, "can't set 1394 port %d", dv1394src->port);
GST_ELEMENT_ERROR (dv1394src, RESOURCE, SETTINGS, (NULL),
("can't set 1394 port %d", dv1394src->port));
return GST_STATE_FAILURE;
}
raw1394_set_iso_handler (dv1394src->handle, dv1394src->channel,
@ -387,11 +391,12 @@ gst_dv1394src_change_state (GstElement * element)
raw1394_set_bus_reset_handler (dv1394src->handle,
gst_dv1394src_bus_reset);
dv1394src->started = FALSE;
GST_DEBUG ("successfully opened up 1394 connection");
GST_DEBUG_OBJECT (dv1394src, "successfully opened up 1394 connection");
break;
case GST_STATE_PAUSED_TO_PLAYING:
if (raw1394_start_iso_rcv (dv1394src->handle, dv1394src->channel) < 0) {
GST_INFO_OBJECT (dv1394src, "can't start 1394 iso receive");
GST_ELEMENT_ERROR (dv1394src, RESOURCE, READ, (NULL),
("can't start 1394 iso receive"));
return GST_STATE_FAILURE;
}
break;