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gst/playback/gstdecodebin.c: Don't post STATE_DIRTY anymore.

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Original commit message from CVS:
* gst/playback/gstdecodebin.c: (remove_fakesink):
Don't post STATE_DIRTY anymore.
* gst/playback/gstplaybin.c: (add_sink), (gst_play_bin_send_event),
(gst_play_bin_change_state):
Remove stream_time reset in seek handling, core does that now.
Disable clocking for live pipelines by forcing a NULL clock to the
complete pipeline, core is too smart now for our previous hack.
We can always autoplug in PAUSED now.
This commit is contained in:
Wim Taymans 2007-03-19 10:52:50 +00:00
parent 819e097960
commit d24780a03b
3 changed files with 24 additions and 59 deletions
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12
ChangeLog
View file

@ -1,3 +1,15 @@
2007-03-19 Wim Taymans <wim@fluendo.com>
* gst/playback/gstdecodebin.c: (remove_fakesink):
Don't post STATE_DIRTY anymore.
* gst/playback/gstplaybin.c: (add_sink), (gst_play_bin_send_event),
(gst_play_bin_change_state):
Remove stream_time reset in seek handling, core does that now.
Disable clocking for live pipelines by forcing a NULL clock to the
complete pipeline, core is too smart now for our previous hack.
We can always autoplug in PAUSED now.
2007-03-17 David Schleef <ds@schleef.org>
* REQUIREMENTS: Update this file, change the formatting to make

3
gst/playback/gstdecodebin.c
View file

@ -622,9 +622,6 @@ remove_fakesink (GstDecodeBin * decode_bin)
if (removed_fakesink) {
free_pad_probes (decode_bin);
gst_element_post_message (GST_ELEMENT_CAST (decode_bin),
gst_message_new_state_dirty (GST_OBJECT_CAST (decode_bin)));
}
}

66
gst/playback/gstplaybin.c
View file

@ -1137,8 +1137,8 @@ link_failed:
* visualisation ouput. The idea is to split the audio using tee, then
* sending the output to the regular audio bin and the other output to
* the vis plugin that transforms it into a video that is rendered with the
* normal video bin. The video bin is run in a thread to make sure it does
* not block the audio playback pipeline.
* normal video bin. The video and audio bins are run in threads to make sure
* they don't block eachother.
*
* +-----------------------------------------------------------------------+
* | visbin |
@ -1154,7 +1154,7 @@ link_failed:
* | | | | |
* | | +------+ |
* sink-+ |
+------------------------------------------------------------------------+
* +-----------------------------------------------------------------------+
*/
static GstElement *
gen_vis_element (GstPlayBin * play_bin)
@ -1407,11 +1407,6 @@ add_sink (GstPlayBin * play_bin, GstElement * sink, GstPad * srcpad,
g_return_val_if_fail (sink != NULL, FALSE);
/* For live pipelines we need to add the bin in the same state as the
* parent so that it starts as soon as it is prerolled. */
if (play_bin->is_live)
state = GST_STATE_PLAYING;
else
state = GST_STATE_PAUSED;
/* this is only for debugging */
@ -1425,10 +1420,12 @@ add_sink (GstPlayBin * play_bin, GstElement * sink, GstPad * srcpad,
/* for live pipelines, disable the sync in the sinks until core handles this
* correctly. */
if (play_bin->is_live)
if (play_bin->is_live) {
gst_pipeline_use_clock (GST_PIPELINE (play_bin), NULL);
gst_element_set_clock (sink, NULL);
}
/* bring it to the PAUSED state so we can link to the peer without
/* bring it to the required state so we can link to the peer without
* breaking the flow */
stateret = gst_element_set_state (sink, state);
if (stateret == GST_STATE_CHANGE_FAILURE)
@ -1677,48 +1674,6 @@ gst_play_bin_send_event_to_sink (GstPlayBin * play_bin, GstEvent * event)
return res;
}
static gboolean
do_playbin_seek (GstElement * element, GstEvent * event)
{
gdouble rate;
GstSeekFlags flags;
gboolean flush;
gboolean was_playing = FALSE;
gboolean res;
gst_event_parse_seek (event, &rate, NULL, &flags, NULL, NULL, NULL, NULL);
flush = flags & GST_SEEK_FLAG_FLUSH;
if (flush) {
GstState state;
/* need to call _get_state() since a bin state is only updated
* with this call. */
gst_element_get_state (element, &state, NULL, 0);
was_playing = state == GST_STATE_PLAYING;
if (was_playing) {
gst_element_set_state (element, GST_STATE_PAUSED);
gst_element_get_state (element, NULL, NULL, 50 * GST_MSECOND);
}
}
GST_DEBUG_OBJECT (element, "Sending seek event to a sink");
res = gst_play_bin_send_event_to_sink (GST_PLAY_BIN (element), event);
if (flush) {
/* need to reset the stream time to 0 after a flushing seek */
if (res)
gst_pipeline_set_new_stream_time (GST_PIPELINE (element), 0);
if (was_playing)
/* and continue playing */
gst_element_set_state (element, GST_STATE_PLAYING);
}
return res;
}
/* We only want to send the event to a single sink (overriding GstBin's
* behaviour), but we want to keep GstPipeline's behaviour - wrapping seek
* events appropriately. So, this is a messy duplication of code. */
@ -1728,13 +1683,13 @@ gst_play_bin_send_event (GstElement * element, GstEvent * event)
gboolean res = FALSE;
GstEventType event_type = GST_EVENT_TYPE (event);
switch (event_type) {
case GST_EVENT_SEEK:
res = do_playbin_seek (element, event);
GST_DEBUG_OBJECT (element, "Sending seek event to a sink");
res = gst_play_bin_send_event_to_sink (GST_PLAY_BIN (element), event);
break;
default:
res = gst_play_bin_send_event_to_sink (GST_PLAY_BIN (element), event);
res = parent_class->send_event (element, event);
break;
}
@ -1886,6 +1841,7 @@ gst_play_bin_change_state (GstElement * element, GstStateChange transition)
switch (transition) {
case GST_STATE_CHANGE_READY_TO_PAUSED:
gst_pipeline_auto_clock (GST_PIPELINE (play_bin));
/* this really is the easiest way to make the state change return
* ASYNC until we added the sinks */
if (!play_bin->fakesink) {