ext/wavpack/gstwavpackparse.c: Handle segment seeks in the seek event handler, correctly work with stop position == -...

Original commit message from CVS:
* ext/wavpack/gstwavpackparse.c:
(gst_wavpack_parse_handle_seek_event):
Handle segment seeks in the seek event handler, correctly work with
stop position == -1 and instead of stopping the task on seek just
pause it.

2 files changed, 21 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index 360c450d..477465af 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 2007-05-02  Sebastian Dröge  <slomo@circular-chaos.org>
 
+	* ext/wavpack/gstwavpackparse.c:
+	(gst_wavpack_parse_handle_seek_event):
+	Handle segment seeks in the seek event handler, correctly work with
+	stop position == -1 and instead of stopping the task on seek just
+	pause it.
+
+2007-05-02  Sebastian Dröge  <slomo@circular-chaos.org>
+
 	* ext/wavpack/gstwavpackparse.c: (gst_wavpack_parse_loop):
 	Add handling for segment seeks.
 
diff --git a/ext/wavpack/gstwavpackparse.c b/ext/wavpack/gstwavpackparse.c
index 65cdcf33..ef869617 100644
--- a/ext/wavpack/gstwavpackparse.c
+++ b/ext/wavpack/gstwavpackparse.c
@@ -527,6 +527,11 @@ gst_wavpack_parse_handle_seek_event (GstWavpackParse * wvparse,
     return FALSE;
   }
 
+  /* figure out the last position we need to play. If it's configured (stop !=
+   * -1), use that, else we play until the total duration of the file */
+  if (stop == -1)
+    stop = wvparse->segment.duration;
+
   /* convert from time to samples if necessary */
   if (format == GST_FORMAT_TIME) {
     if (start_type != GST_SEEK_TYPE_NONE)
@@ -567,7 +572,7 @@ gst_wavpack_parse_handle_seek_event (GstWavpackParse * wvparse,
   if (flush) {
     gst_pad_push_event (wvparse->srcpad, gst_event_new_flush_start ());
   } else {
-    gst_pad_stop_task (wvparse->sinkpad);
+    gst_pad_pause_task (wvparse->sinkpad);
   }
 
   GST_PAD_STREAM_LOCK (wvparse->sinkpad);
@@ -595,6 +600,13 @@ gst_wavpack_parse_handle_seek_event (GstWavpackParse * wvparse,
     wvparse->segment = segment;
     wvparse->segment.last_stop = chunk_start;
     gst_wavpack_parse_send_newsegment (wvparse, FALSE);
+
+    /* if we're doing a segment seek, post a SEGMENT_START message */
+    if (wvparse->segment.flags & GST_SEEK_FLAG_SEGMENT) {
+      gst_element_post_message (GST_ELEMENT_CAST (wvparse),
+          gst_message_new_segment_start (GST_OBJECT_CAST (wvparse),
+              wvparse->segment.format, wvparse->segment.last_stop));
+    }
   } else {
     GST_DEBUG_OBJECT (wvparse, "seek failed: don't know where to seek to");
   }