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Post a message when the cable is unplugged.

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Original commit message from CVS:
(gst_dv1394src_bus_reset): Post a message when the cable is
unplugged.
(gst_dv1394src_create, gst_dv1394src_unlock): Remove some prints.
This commit is contained in:
Andy Wingo 2005-10-07 16:22:59 +00:00
parent aeb4ab082e
commit cf60bb696e
2 changed files with 27 additions and 12 deletions
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3
ChangeLog
View file

@ -2,6 +2,9 @@
* ext/raw1394/gstdv1394src.c: Make interruptible, so it won't
block forever in a read().
(gst_dv1394src_bus_reset): Post a message when the cable is
unplugged.
(gst_dv1394src_create, gst_dv1394src_unlock): Remove some prints.
* ext/raw1394/gstdv1394src.c: Clean up for style before doing some
hacking. The only change should be that the state change stuff was

36
ext/raw1394/gstdv1394src.c
View file

@ -73,13 +73,13 @@ enum
LAST_SIGNAL
};
#define DEFAULT_PORT -1
#define DEFAULT_CHANNEL 63
#define DEFAULT_CONSECUTIVE 1
#define DEFAULT_SKIP 0
#define DEFAULT_DROP_INCOMPLETE TRUE
#define DEFAULT_USE_AVC TRUE
#define DEFAULT_GUID 0
#define DEFAULT_PORT -1
#define DEFAULT_CHANNEL 63
#define DEFAULT_CONSECUTIVE 1
#define DEFAULT_SKIP 0
#define DEFAULT_DROP_INCOMPLETE TRUE
#define DEFAULT_USE_AVC TRUE
#define DEFAULT_GUID 0
enum
{
@ -437,8 +437,23 @@ gst_dv1394src_iso_receive (raw1394handle_t handle, int channel, size_t len,
static int
gst_dv1394src_bus_reset (raw1394handle_t handle, unsigned int generation)
{
GST_INFO_OBJECT (GST_DV1394SRC (raw1394_get_userdata (handle)),
"have bus reset");
GstDV1394Src *src;
gint nodecount;
GstMessage *message;
GstStructure *structure;
src = GST_DV1394SRC (raw1394_get_userdata (handle));
GST_INFO_OBJECT (src, "have bus reset");
nodecount = raw1394_get_nodecount (handle);
structure = gst_structure_new ("ieee1394-bus-reset", "nodecount", G_TYPE_INT,
nodecount, NULL);
message = gst_message_new_element (GST_OBJECT (src), structure);
gst_element_post_message (GST_ELEMENT (src), message);
gst_message_unref (message);
return 0;
}
@ -473,8 +488,6 @@ gst_dv1394src_create (GstPushSrc * psrc, GstBuffer ** buf)
if (pollfds[1].revents) {
char command;
g_print ("told to stop!\n");
if (pollfds[1].revents & POLLIN)
READ_COMMAND (dv1394src, command, res);
@ -694,7 +707,6 @@ gst_dv1394src_unlock (GstBaseSrc * bsrc)
{
GstDV1394Src *src = GST_DV1394SRC (bsrc);
g_print ("sending command!\n");
SEND_COMMAND (src, CONTROL_STOP);
return TRUE;