mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-23 16:50:47 +00:00
ext/musepack/gstmusepackdec.c: Some cleanups; pause task when push fails.
Original commit message from CVS: * ext/musepack/gstmusepackdec.c: (gst_musepackdec_base_init), (gst_musepackdec_init), (gst_musepackdec_send_newsegment), (gst_musepackdec_handle_seek_event), (gst_musepackdec_get_src_query_types), (gst_musepackdec_src_query), (gst_musepack_stream_init), (gst_musepackdec_sink_activate), (gst_musepackdec_sink_activate_pull), (gst_musepackdec_loop), (gst_musepackdec_change_state): Some cleanups; pause task when push fails.
This commit is contained in:
Tim-Philipp Müller
parent
c0a09d212b
commit
13cd0b0626
2 changed files with 116 additions and 212 deletions
11
ChangeLog
11
ChangeLog
|
|
@ -1,3 +1,14 @@
|
|||
2006-03-06 Tim-Philipp Müller <tim at centricular dot net>
|
||||
|
||||
* ext/musepack/gstmusepackdec.c: (gst_musepackdec_base_init),
|
||||
(gst_musepackdec_init), (gst_musepackdec_send_newsegment),
|
||||
(gst_musepackdec_handle_seek_event),
|
||||
(gst_musepackdec_get_src_query_types), (gst_musepackdec_src_query),
|
||||
(gst_musepack_stream_init), (gst_musepackdec_sink_activate),
|
||||
(gst_musepackdec_sink_activate_pull), (gst_musepackdec_loop),
|
||||
(gst_musepackdec_change_state):
|
||||
Some cleanups; pause task when push fails.
|
||||
|
||||
2006-03-05 Tim-Philipp Müller <tim at centricular dot net>
|
||||
|
||||
* gst/qtdemux/qtdemux.c: (qtdemux_video_caps):
|
||||
|
|
|
|||
|
|
@ -59,9 +59,6 @@ static void gst_musepackdec_dispose (GObject * obj);
|
|||
static gboolean gst_musepackdec_src_event (GstPad * pad, GstEvent * event);
|
||||
static const GstQueryType *gst_musepackdec_get_src_query_types (GstPad * pad);
|
||||
static gboolean gst_musepackdec_src_query (GstPad * pad, GstQuery * query);
|
||||
static gboolean gst_musepackdec_src_convert (GstPad * pad,
|
||||
GstFormat src_format, gint64 src_value, GstFormat * dest_format,
|
||||
gint64 * dest_value);
|
||||
static gboolean gst_musepackdec_sink_activate (GstPad * sinkpad);
|
||||
static gboolean
|
||||
gst_musepackdec_sink_activate_pull (GstPad * sinkpad, gboolean active);
|
||||
|
|
@ -70,9 +67,10 @@ static void gst_musepackdec_loop (GstPad * sinkpad);
|
|||
static GstStateChangeReturn
|
||||
gst_musepackdec_change_state (GstElement * element, GstStateChange transition);
|
||||
|
||||
GST_BOILERPLATE (GstMusepackDec, gst_musepackdec, GstElement, GST_TYPE_ELEMENT)
|
||||
GST_BOILERPLATE (GstMusepackDec, gst_musepackdec, GstElement, GST_TYPE_ELEMENT);
|
||||
|
||||
static void gst_musepackdec_base_init (gpointer klass)
|
||||
static void
|
||||
gst_musepackdec_base_init (gpointer klass)
|
||||
{
|
||||
static GstElementDetails gst_musepackdec_details =
|
||||
GST_ELEMENT_DETAILS ("Musepack decoder",
|
||||
|
|
@ -104,10 +102,11 @@ static void
|
|||
gst_musepackdec_init (GstMusepackDec * musepackdec, GstMusepackDecClass * klass)
|
||||
{
|
||||
musepackdec->offset = 0;
|
||||
musepackdec->rate = 0;
|
||||
musepackdec->bps = 0;
|
||||
|
||||
musepackdec->r = g_new (mpc_reader, 1);
|
||||
musepackdec->d = g_new (mpc_decoder, 1);
|
||||
musepackdec->init = FALSE;
|
||||
|
||||
musepackdec->sinkpad =
|
||||
gst_pad_new_from_template (gst_static_pad_template_get (&sink_template),
|
||||
|
|
@ -147,33 +146,23 @@ gst_musepackdec_dispose (GObject * obj)
|
|||
}
|
||||
|
||||
static void
|
||||
gst_musepackdec_send_newsegment (GstMusepackDec * dec, gboolean update)
|
||||
gst_musepackdec_send_newsegment (GstMusepackDec * dec)
|
||||
{
|
||||
GstSegment *s = &dec->segment;
|
||||
GstFormat target_format = GST_FORMAT_TIME;
|
||||
gint64 stop_time = GST_CLOCK_TIME_NONE;
|
||||
gint64 start_time = 0;
|
||||
|
||||
/* segment is in DEFAULT format, but we want to send a TIME newsegment */
|
||||
if (!gst_musepackdec_src_convert (dec->srcpad, GST_FORMAT_DEFAULT,
|
||||
s->start, &target_format, &start_time)) {
|
||||
GST_WARNING_OBJECT (dec, "failed to convert segment start %"
|
||||
G_GINT64_FORMAT " to TIME", s->start);
|
||||
return;
|
||||
}
|
||||
start_time = gst_util_uint64_scale_int (s->start, GST_SECOND, dec->rate);
|
||||
|
||||
if (s->stop != -1 && !gst_musepackdec_src_convert (dec->srcpad,
|
||||
GST_FORMAT_DEFAULT, s->stop, &target_format, &stop_time)) {
|
||||
GST_WARNING_OBJECT (dec, "failed to convert segment stop to TIME");
|
||||
return;
|
||||
}
|
||||
if (s->stop != -1)
|
||||
stop_time = gst_util_uint64_scale_int (s->stop, GST_SECOND, dec->rate);
|
||||
|
||||
GST_DEBUG_OBJECT (dec, "sending newsegment from %" GST_TIME_FORMAT
|
||||
" to %" GST_TIME_FORMAT, GST_TIME_ARGS (start_time),
|
||||
GST_TIME_ARGS (stop_time));
|
||||
" to %" GST_TIME_FORMAT ", rate = %.1f", GST_TIME_ARGS (start_time),
|
||||
GST_TIME_ARGS (stop_time), s->rate);
|
||||
|
||||
gst_pad_push_event (dec->srcpad,
|
||||
gst_event_new_new_segment (update, s->rate, GST_FORMAT_TIME,
|
||||
gst_event_new_new_segment (FALSE, s->rate, GST_FORMAT_TIME,
|
||||
start_time, stop_time, start_time));
|
||||
}
|
||||
|
||||
|
|
@ -184,11 +173,10 @@ gst_musepackdec_handle_seek_event (GstMusepackDec * dec, GstEvent * event)
|
|||
GstSeekFlags flags;
|
||||
GstSegment segment;
|
||||
GstFormat format;
|
||||
gboolean only_update;
|
||||
gboolean seek_ok;
|
||||
gboolean flush;
|
||||
gdouble rate;
|
||||
gint64 start, stop;
|
||||
gint samplerate;
|
||||
|
||||
gst_event_parse_seek (event, &rate, &format, &flags, &start_type, &start,
|
||||
&stop_type, &stop);
|
||||
|
|
@ -198,53 +186,32 @@ gst_musepackdec_handle_seek_event (GstMusepackDec * dec, GstEvent * event)
|
|||
return FALSE;
|
||||
}
|
||||
|
||||
GST_OBJECT_LOCK (dec);
|
||||
samplerate = g_atomic_int_get (&dec->rate);
|
||||
|
||||
if (format == GST_FORMAT_TIME) {
|
||||
format = GST_FORMAT_DEFAULT;
|
||||
if (start_type != GST_SEEK_TYPE_NONE &&
|
||||
!gst_musepackdec_src_convert (dec->srcpad, GST_FORMAT_TIME,
|
||||
start, &format, &start)) {
|
||||
GST_DEBUG_OBJECT (dec, "failed to convert start to to DEFAULT format");
|
||||
goto failed;
|
||||
}
|
||||
if (stop_type != GST_SEEK_TYPE_NONE &&
|
||||
!gst_musepackdec_src_convert (dec->srcpad, GST_FORMAT_TIME,
|
||||
stop, &format, &stop)) {
|
||||
GST_DEBUG_OBJECT (dec, "failed to convert stop to to DEFAULT format");
|
||||
goto failed;
|
||||
}
|
||||
if (start_type != GST_SEEK_TYPE_NONE)
|
||||
start = gst_util_uint64_scale_int (start, samplerate, GST_SECOND);
|
||||
if (stop_type != GST_SEEK_TYPE_NONE)
|
||||
stop = gst_util_uint64_scale_int (stop, samplerate, GST_SECOND);
|
||||
}
|
||||
|
||||
flush = ((flags & GST_SEEK_FLAG_FLUSH) == GST_SEEK_FLAG_FLUSH);
|
||||
|
||||
if (flush)
|
||||
gst_pad_push_event (dec->srcpad, gst_event_new_flush_start ());
|
||||
else
|
||||
gst_pad_pause_task (dec->sinkpad); /* not _stop_task()? */
|
||||
|
||||
GST_PAD_STREAM_LOCK (dec->sinkpad);
|
||||
|
||||
/* operate on segment copy until we know the seek worked */
|
||||
segment = dec->segment;
|
||||
GST_OBJECT_UNLOCK (dec);
|
||||
|
||||
gst_segment_set_seek (&segment, rate, GST_FORMAT_DEFAULT,
|
||||
flags, start_type, start, stop_type, stop, &only_update);
|
||||
flags, start_type, start, stop_type, stop, NULL);
|
||||
|
||||
if (flush) {
|
||||
gst_pad_push_event (dec->srcpad, gst_event_new_flush_start ());
|
||||
} else {
|
||||
gst_pad_stop_task (dec->sinkpad);
|
||||
}
|
||||
|
||||
gst_pad_push_event (dec->sinkpad, gst_event_new_flush_start ());
|
||||
GST_PAD_STREAM_LOCK (dec->sinkpad);
|
||||
gst_pad_push_event (dec->sinkpad, gst_event_new_flush_stop ());
|
||||
|
||||
GST_OBJECT_LOCK (dec);
|
||||
|
||||
#if 0
|
||||
if (only_update) {
|
||||
dec->segment = segment;
|
||||
gst_musepackdec_send_newsegment (dec, TRUE);
|
||||
goto done;
|
||||
}
|
||||
#endif
|
||||
|
||||
GST_DEBUG_OBJECT (dec, "segment: [%" G_GINT64_FORMAT "-%" G_GINT64_FORMAT
|
||||
"] = [%" GST_TIME_FORMAT "-%" GST_TIME_FORMAT "]",
|
||||
segment.start, segment.stop,
|
||||
|
|
@ -254,55 +221,37 @@ gst_musepackdec_handle_seek_event (GstMusepackDec * dec, GstEvent * event)
|
|||
GST_DEBUG_OBJECT (dec, "performing seek to sample %" G_GINT64_FORMAT,
|
||||
segment.start);
|
||||
|
||||
if (segment.start < 0 || segment.start >= segment.duration) {
|
||||
GST_WARNING_OBJECT (dec, "seek out of bounds");
|
||||
goto failed;
|
||||
}
|
||||
|
||||
if (!mpc_decoder_seek_sample (dec->d, segment.start))
|
||||
goto failed;
|
||||
|
||||
/* FIXME: support segment seeks */
|
||||
|
||||
if (flush) {
|
||||
gst_pad_push_event (dec->srcpad, gst_event_new_flush_stop ());
|
||||
}
|
||||
|
||||
if (segment.start < 0 || segment.start >= segment.duration) {
|
||||
GST_WARNING_OBJECT (dec, "seek out of bounds");
|
||||
GST_PAD_STREAM_UNLOCK (dec->sinkpad);
|
||||
goto failed;
|
||||
}
|
||||
|
||||
seek_ok = mpc_decoder_seek_sample (dec->d, segment.start);
|
||||
if (!seek_ok) {
|
||||
GST_PAD_STREAM_UNLOCK (dec->sinkpad);
|
||||
goto failed;
|
||||
}
|
||||
|
||||
/* FIXME: support segment seeks
|
||||
if ((seek_flags & GST_SEEK_FLAG_SEGMENT) != 0) {
|
||||
GST_DEBUG_OBJECT (dec, "posting SEGMENT_START message");
|
||||
GST_OBJECT_UNLOCK (dec);
|
||||
gst_element_post_message (GST_ELEMENT (dec),
|
||||
gst_message_new_segment_start (GST_OBJECT (dec),
|
||||
GST_FORMAT_DEFAULT, dec->segment.start));
|
||||
GST_OBJECT_LOCK (dec);
|
||||
}
|
||||
*/
|
||||
|
||||
gst_segment_set_last_stop (&segment, GST_FORMAT_DEFAULT, segment.start);
|
||||
dec->segment = segment;
|
||||
gst_musepackdec_send_newsegment (dec, FALSE);
|
||||
gst_musepackdec_send_newsegment (dec);
|
||||
|
||||
GST_DEBUG_OBJECT (dec, "seek successful");
|
||||
|
||||
#if 0
|
||||
done:
|
||||
#endif
|
||||
|
||||
GST_PAD_STREAM_UNLOCK (dec->sinkpad);
|
||||
|
||||
gst_pad_start_task (dec->sinkpad,
|
||||
(GstTaskFunction) gst_musepackdec_loop, dec->sinkpad);
|
||||
|
||||
GST_OBJECT_UNLOCK (dec);
|
||||
GST_PAD_STREAM_UNLOCK (dec->sinkpad);
|
||||
|
||||
return TRUE;
|
||||
|
||||
failed:
|
||||
{
|
||||
GST_WARNING_OBJECT (dec, "seek failed");
|
||||
GST_OBJECT_UNLOCK (dec);
|
||||
GST_PAD_STREAM_UNLOCK (dec->sinkpad);
|
||||
return FALSE;
|
||||
}
|
||||
}
|
||||
|
|
@ -336,7 +285,6 @@ gst_musepackdec_get_src_query_types (GstPad * pad)
|
|||
static const GstQueryType query_types[] = {
|
||||
GST_QUERY_POSITION,
|
||||
GST_QUERY_DURATION,
|
||||
GST_QUERY_CONVERT,
|
||||
(GstQueryType) 0
|
||||
};
|
||||
|
||||
|
|
@ -347,121 +295,60 @@ static gboolean
|
|||
gst_musepackdec_src_query (GstPad * pad, GstQuery * query)
|
||||
{
|
||||
GstMusepackDec *musepackdec = GST_MUSEPACK_DEC (gst_pad_get_parent (pad));
|
||||
GstFormat format = GST_FORMAT_DEFAULT;
|
||||
GstFormat dest_format;
|
||||
gint64 value, dest_value;
|
||||
gboolean res = TRUE;
|
||||
GstFormat format;
|
||||
gboolean res = FALSE;
|
||||
gint samplerate;
|
||||
|
||||
GST_OBJECT_LOCK (musepackdec);
|
||||
samplerate = g_atomic_int_get (&musepackdec->rate);
|
||||
|
||||
if (!musepackdec->init) {
|
||||
res = FALSE;
|
||||
if (samplerate == 0)
|
||||
goto done;
|
||||
}
|
||||
|
||||
switch (GST_QUERY_TYPE (query)) {
|
||||
case GST_QUERY_POSITION:
|
||||
gst_query_parse_position (query, &dest_format, NULL);
|
||||
if (!gst_musepackdec_src_convert (pad, format,
|
||||
musepackdec->segment.last_stop, &dest_format, &dest_value)) {
|
||||
res = FALSE;
|
||||
case GST_QUERY_POSITION:{
|
||||
gint64 cur, cur_off;
|
||||
|
||||
gst_query_parse_position (query, &format, NULL);
|
||||
|
||||
GST_OBJECT_LOCK (musepackdec);
|
||||
cur_off = musepackdec->segment.last_stop;
|
||||
GST_OBJECT_UNLOCK (musepackdec);
|
||||
|
||||
if (format == GST_FORMAT_TIME) {
|
||||
cur = gst_util_uint64_scale_int (cur_off, GST_SECOND, samplerate);
|
||||
gst_query_set_position (query, GST_FORMAT_TIME, cur);
|
||||
res = TRUE;
|
||||
} else if (format == GST_FORMAT_DEFAULT) {
|
||||
gst_query_set_position (query, GST_FORMAT_DEFAULT, cur_off);
|
||||
res = TRUE;
|
||||
}
|
||||
gst_query_set_position (query, dest_format, dest_value);
|
||||
break;
|
||||
case GST_QUERY_DURATION:
|
||||
gst_query_parse_duration (query, &dest_format, NULL);
|
||||
if (!gst_musepackdec_src_convert (pad, format,
|
||||
musepackdec->segment.duration, &dest_format, &dest_value)) {
|
||||
res = FALSE;
|
||||
break;
|
||||
}
|
||||
case GST_QUERY_DURATION:{
|
||||
gint64 len, len_off;
|
||||
|
||||
gst_query_parse_duration (query, &format, NULL);
|
||||
|
||||
GST_OBJECT_LOCK (musepackdec);
|
||||
len_off = musepackdec->segment.duration;
|
||||
GST_OBJECT_UNLOCK (musepackdec);
|
||||
|
||||
if (format == GST_FORMAT_TIME) {
|
||||
len = gst_util_uint64_scale_int (len_off, GST_SECOND, samplerate);
|
||||
gst_query_set_duration (query, GST_FORMAT_TIME, len);
|
||||
res = TRUE;
|
||||
} else if (format == GST_FORMAT_DEFAULT) {
|
||||
gst_query_set_duration (query, GST_FORMAT_DEFAULT, len_off);
|
||||
res = TRUE;
|
||||
}
|
||||
gst_query_set_duration (query, dest_format, dest_value);
|
||||
break;
|
||||
case GST_QUERY_CONVERT:
|
||||
gst_query_parse_convert (query, &format, &value, &dest_format,
|
||||
&dest_value);
|
||||
if (!gst_musepackdec_src_convert (pad, format, value, &dest_format,
|
||||
&dest_value)) {
|
||||
res = FALSE;
|
||||
}
|
||||
gst_query_set_convert (query, format, value, dest_format, dest_value);
|
||||
break;
|
||||
}
|
||||
default:
|
||||
res = gst_pad_query_default (pad, query);
|
||||
break;
|
||||
}
|
||||
|
||||
done:
|
||||
GST_OBJECT_UNLOCK (musepackdec);
|
||||
gst_object_unref (musepackdec);
|
||||
return res;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_musepackdec_src_convert (GstPad * pad, GstFormat src_format,
|
||||
gint64 src_value, GstFormat * dest_format, gint64 * dest_value)
|
||||
{
|
||||
GstMusepackDec *musepackdec = GST_MUSEPACK_DEC (gst_pad_get_parent (pad));
|
||||
gboolean res = TRUE;
|
||||
|
||||
if (!musepackdec->init) {
|
||||
GST_DEBUG_OBJECT (musepackdec, "conversion failed: not initialiased yet");
|
||||
gst_object_unref (musepackdec);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
switch (src_format) {
|
||||
case GST_FORMAT_DEFAULT:
|
||||
switch (*dest_format) {
|
||||
case GST_FORMAT_TIME:
|
||||
*dest_value = gst_util_uint64_scale_int (src_value,
|
||||
GST_SECOND, musepackdec->rate);
|
||||
break;
|
||||
case GST_FORMAT_BYTES:
|
||||
*dest_value = src_value * musepackdec->bps;
|
||||
break;
|
||||
default:
|
||||
res = FALSE;
|
||||
break;
|
||||
}
|
||||
break;
|
||||
|
||||
case GST_FORMAT_TIME:
|
||||
switch (*dest_format) {
|
||||
case GST_FORMAT_DEFAULT:
|
||||
*dest_value = gst_util_uint64_scale_int (src_value,
|
||||
musepackdec->rate, GST_SECOND);
|
||||
break;
|
||||
case GST_FORMAT_BYTES:
|
||||
*dest_value = gst_util_uint64_scale_int (src_value,
|
||||
musepackdec->rate * musepackdec->bps, GST_SECOND);
|
||||
break;
|
||||
default:
|
||||
res = FALSE;
|
||||
break;
|
||||
}
|
||||
break;
|
||||
|
||||
case GST_FORMAT_BYTES:
|
||||
switch (*dest_format) {
|
||||
case GST_FORMAT_DEFAULT:
|
||||
*dest_value = src_value / musepackdec->bps;
|
||||
break;
|
||||
case GST_FORMAT_TIME:
|
||||
*dest_value = gst_util_uint64_scale_int (src_value,
|
||||
GST_SECOND, musepackdec->bps * musepackdec->rate);
|
||||
break;
|
||||
default:
|
||||
res = FALSE;
|
||||
break;
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
res = FALSE;
|
||||
break;
|
||||
}
|
||||
|
||||
gst_object_unref (musepackdec);
|
||||
return res;
|
||||
}
|
||||
|
|
@ -503,8 +390,8 @@ gst_musepack_stream_init (GstMusepackDec * musepackdec)
|
|||
return FALSE;
|
||||
}
|
||||
|
||||
musepackdec->bps = 4 * i.channels;;
|
||||
musepackdec->rate = i.sample_freq;
|
||||
gst_atomic_int_set (&musepackdec->bps, 4 * i.channels);
|
||||
gst_atomic_int_set (&musepackdec->rate, i.sample_freq);
|
||||
|
||||
gst_segment_set_last_stop (&musepackdec->segment, GST_FORMAT_DEFAULT, 0);
|
||||
gst_segment_set_duration (&musepackdec->segment, GST_FORMAT_DEFAULT,
|
||||
|
|
@ -552,18 +439,15 @@ gst_musepack_stream_init (GstMusepackDec * musepackdec)
|
|||
static gboolean
|
||||
gst_musepackdec_sink_activate (GstPad * sinkpad)
|
||||
{
|
||||
|
||||
if (gst_pad_check_pull_range (sinkpad)) {
|
||||
return gst_pad_activate_pull (sinkpad, TRUE);
|
||||
} else {
|
||||
if (!gst_pad_check_pull_range (sinkpad))
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
return gst_pad_activate_pull (sinkpad, TRUE);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_musepackdec_sink_activate_pull (GstPad * sinkpad, gboolean active)
|
||||
{
|
||||
|
||||
gboolean result;
|
||||
|
||||
if (active) {
|
||||
|
|
@ -583,19 +467,29 @@ gst_musepackdec_loop (GstPad * sinkpad)
|
|||
GstFlowReturn flow;
|
||||
GstBuffer *out;
|
||||
guint32 update_acc, update_bits;
|
||||
gint num_samples;
|
||||
gint num_samples, samplerate, bitspersample;
|
||||
|
||||
musepackdec = GST_MUSEPACK_DEC (GST_PAD_PARENT (sinkpad));
|
||||
|
||||
if (!musepackdec->init) {
|
||||
samplerate = g_atomic_int_get (&musepackdec->rate);
|
||||
|
||||
if (samplerate == 0) {
|
||||
if (!gst_musepack_stream_init (musepackdec))
|
||||
goto pause_task;
|
||||
|
||||
musepackdec->init = TRUE;
|
||||
gst_musepackdec_send_newsegment (musepackdec, FALSE);
|
||||
gst_musepackdec_send_newsegment (musepackdec);
|
||||
samplerate = g_atomic_int_get (&musepackdec->rate);
|
||||
}
|
||||
|
||||
out = gst_buffer_new_and_alloc (MPC_DECODER_BUFFER_LENGTH * 4);
|
||||
bitspersample = g_atomic_int_get (&musepackdec->bps);
|
||||
|
||||
flow = gst_pad_alloc_buffer_and_set_caps (musepackdec->srcpad, -1,
|
||||
MPC_DECODER_BUFFER_LENGTH * 4, GST_PAD_CAPS (musepackdec->srcpad), &out);
|
||||
|
||||
if (flow != GST_FLOW_OK) {
|
||||
GST_DEBUG_OBJECT (musepackdec, "Flow: %s", gst_flow_get_name (flow));
|
||||
goto pause_task;
|
||||
}
|
||||
|
||||
num_samples = mpc_decoder_decode (musepackdec->d,
|
||||
(MPC_SAMPLE_FORMAT *) GST_BUFFER_DATA (out), &update_acc, &update_bits);
|
||||
|
|
@ -610,16 +504,14 @@ gst_musepackdec_loop (GstPad * sinkpad)
|
|||
goto pause_task;
|
||||
}
|
||||
|
||||
GST_BUFFER_SIZE (out) = num_samples * musepackdec->bps;
|
||||
GST_BUFFER_SIZE (out) = num_samples * bitspersample;
|
||||
|
||||
GST_BUFFER_OFFSET (out) = musepackdec->segment.last_stop;
|
||||
GST_BUFFER_TIMESTAMP (out) =
|
||||
gst_util_uint64_scale_int (musepackdec->segment.last_stop,
|
||||
GST_SECOND, musepackdec->rate);
|
||||
GST_SECOND, samplerate);
|
||||
GST_BUFFER_DURATION (out) =
|
||||
gst_util_uint64_scale_int (num_samples, GST_SECOND, musepackdec->rate);
|
||||
|
||||
gst_buffer_set_caps (out, GST_PAD_CAPS (musepackdec->srcpad));
|
||||
gst_util_uint64_scale_int (num_samples, GST_SECOND, samplerate);
|
||||
|
||||
musepackdec->segment.last_stop += num_samples;
|
||||
|
||||
|
|
@ -627,7 +519,7 @@ gst_musepackdec_loop (GstPad * sinkpad)
|
|||
GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (out)));
|
||||
|
||||
flow = gst_pad_push (musepackdec->srcpad, out);
|
||||
if (flow != GST_FLOW_OK && flow != GST_FLOW_NOT_LINKED) {
|
||||
if (flow != GST_FLOW_OK) {
|
||||
GST_DEBUG_OBJECT (musepackdec, "Flow: %s", gst_flow_get_name (flow));
|
||||
goto pause_task;
|
||||
}
|
||||
|
|
@ -663,8 +555,9 @@ gst_musepackdec_change_state (GstElement * element, GstStateChange transition)
|
|||
switch (transition) {
|
||||
case GST_STATE_CHANGE_PAUSED_TO_READY:
|
||||
gst_segment_init (&musepackdec->segment, GST_FORMAT_UNDEFINED);
|
||||
musepackdec->init = FALSE;
|
||||
musepackdec->offset = 0;
|
||||
musepackdec->rate = 0;
|
||||
musepackdec->bps = 0;
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
|
|
|
|||
Loading…
Reference in a new issue