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added discont event to filesrc

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Original commit message from CVS:
added discont event to filesrc
This commit is contained in:
Erik Walthinsen 2001-09-27 20:14:59 +00:00
parent f987d766e9
commit 66b48557b7
2 changed files with 24 additions and 0 deletions
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12
gst/elements/gstfilesrc.c
View file

@ -117,6 +117,8 @@ struct _GstFileSrc {
GTree *map_regions;
GMutex *map_regions_lock;
gboolean seek_happened;
};
struct _GstFileSrcClass {
@ -249,6 +251,8 @@ gst_filesrc_init (GstFileSrc *src)
src->map_regions = g_tree_new(gst_filesrc_bufcmp);
src->map_regions_lock = g_mutex_new();
src->seek_happened = FALSE;
}
@ -442,8 +446,15 @@ gst_filesrc_get (GstPad *pad)
src = GST_FILESRC (gst_pad_get_parent (pad));
g_return_val_if_fail (GST_FLAG_IS_SET (src, GST_FILESRC_OPEN), NULL);
// check for seek
if (src->seek_happened) {
src->seek_happened = FALSE;
return gst_event_empty_new(GST_EVENT_DISCONTINUOUS);
}
// check for EOF
if (src->curoffset == src->filelen) {
gst_element_set_state(src,GST_STATE_PAUSED);
return gst_event_empty_new(GST_EVENT_EOS);
}
@ -617,6 +628,7 @@ gst_filesrc_srcpad_event(GstPad *pad, GstEventType event, gint64 location, guint
} else if (data == SEEK_END) {
src->curoffset = src->filelen - (guint64)location;
}
src->seek_happened = TRUE;
// push a discontinuous event?
return TRUE;
}

12
plugins/elements/gstfilesrc.c
View file

@ -117,6 +117,8 @@ struct _GstFileSrc {
GTree *map_regions;
GMutex *map_regions_lock;
gboolean seek_happened;
};
struct _GstFileSrcClass {
@ -249,6 +251,8 @@ gst_filesrc_init (GstFileSrc *src)
src->map_regions = g_tree_new(gst_filesrc_bufcmp);
src->map_regions_lock = g_mutex_new();
src->seek_happened = FALSE;
}
@ -442,8 +446,15 @@ gst_filesrc_get (GstPad *pad)
src = GST_FILESRC (gst_pad_get_parent (pad));
g_return_val_if_fail (GST_FLAG_IS_SET (src, GST_FILESRC_OPEN), NULL);
// check for seek
if (src->seek_happened) {
src->seek_happened = FALSE;
return gst_event_empty_new(GST_EVENT_DISCONTINUOUS);
}
// check for EOF
if (src->curoffset == src->filelen) {
gst_element_set_state(src,GST_STATE_PAUSED);
return gst_event_empty_new(GST_EVENT_EOS);
}
@ -617,6 +628,7 @@ gst_filesrc_srcpad_event(GstPad *pad, GstEventType event, gint64 location, guint
} else if (data == SEEK_END) {
src->curoffset = src->filelen - (guint64)location;
}
src->seek_happened = TRUE;
// push a discontinuous event?
return TRUE;
}