mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-24 01:00:37 +00:00
ext/amrwb/gstamrwbparse.*: Add flush seek handler. Taken from recent armnbparse changes.
Original commit message from CVS: * ext/amrwb/gstamrwbparse.c: * ext/amrwb/gstamrwbparse.h: Add flush seek handler. Taken from recent armnbparse changes. Sync the code more and use #defines for HEADER.
This commit is contained in:
Stefan Kost
parent
9335055068
commit
815d2620ac
3 changed files with 291 additions and 38 deletions
|
|
@ -1,3 +1,10 @@
|
|||
2008-10-09 Stefan Kost <ensonic@users.sf.net>
|
||||
|
||||
* ext/amrwb/gstamrwbparse.c:
|
||||
* ext/amrwb/gstamrwbparse.h:
|
||||
Add flush seek handler. Taken from recent armnbparse changes.
|
||||
Sync the code more and use #defines for HEADER.
|
||||
|
||||
2008-10-09 Stefan Kost <ensonic@users.sf.net>
|
||||
|
||||
* ext/amrwb/gstamrwbparse.c:
|
||||
|
|
|
|||
|
|
@ -56,6 +56,9 @@ GST_DEBUG_CATEGORY_STATIC (gst_amrwbparse_debug);
|
|||
|
||||
extern const UWord8 block_size[];
|
||||
|
||||
#define AMRWB_HEADER_SIZE 9
|
||||
#define AMRWB_HEADER_STR "#!AMR-WB\n"
|
||||
|
||||
static void gst_amrwbparse_base_init (gpointer klass);
|
||||
static void gst_amrwbparse_class_init (GstAmrwbParseClass * klass);
|
||||
static void gst_amrwbparse_init (GstAmrwbParse * amrwbparse,
|
||||
|
|
@ -64,11 +67,15 @@ static void gst_amrwbparse_init (GstAmrwbParse * amrwbparse,
|
|||
static const GstQueryType *gst_amrwbparse_querytypes (GstPad * pad);
|
||||
static gboolean gst_amrwbparse_query (GstPad * pad, GstQuery * query);
|
||||
|
||||
static gboolean gst_amrwbparse_sink_event (GstPad * pad, GstEvent * event);
|
||||
static gboolean gst_amrwbparse_src_event (GstPad * pad, GstEvent * event);
|
||||
static GstFlowReturn gst_amrwbparse_chain (GstPad * pad, GstBuffer * buffer);
|
||||
static void gst_amrwbparse_loop (GstPad * pad);
|
||||
static gboolean gst_amrwbparse_sink_activate (GstPad * sinkpad);
|
||||
static gboolean gst_amrwbparse_sink_activate_pull (GstPad * sinkpad,
|
||||
gboolean active);
|
||||
static gboolean gst_amrwbparse_sink_activate_push (GstPad * sinkpad,
|
||||
gboolean active);
|
||||
static GstStateChangeReturn gst_amrwbparse_state_change (GstElement * element,
|
||||
GstStateChange transition);
|
||||
|
||||
|
|
@ -117,16 +124,20 @@ gst_amrwbparse_init (GstAmrwbParse * amrwbparse, GstAmrwbParseClass * klass)
|
|||
gst_pad_new_from_static_template (&sink_template, "sink");
|
||||
gst_pad_set_chain_function (amrwbparse->sinkpad,
|
||||
GST_DEBUG_FUNCPTR (gst_amrwbparse_chain));
|
||||
|
||||
gst_pad_set_event_function (amrwbparse->sinkpad,
|
||||
GST_DEBUG_FUNCPTR (gst_amrwbparse_sink_event));
|
||||
gst_pad_set_activate_function (amrwbparse->sinkpad,
|
||||
gst_amrwbparse_sink_activate);
|
||||
gst_pad_set_activatepull_function (amrwbparse->sinkpad,
|
||||
gst_amrwbparse_sink_activate_pull);
|
||||
|
||||
gst_pad_set_activatepush_function (amrwbparse->sinkpad,
|
||||
gst_amrwbparse_sink_activate_push);
|
||||
gst_element_add_pad (GST_ELEMENT (amrwbparse), amrwbparse->sinkpad);
|
||||
|
||||
/* create the src pad */
|
||||
amrwbparse->srcpad = gst_pad_new_from_static_template (&src_template, "src");
|
||||
gst_pad_set_event_function (amrwbparse->srcpad,
|
||||
GST_DEBUG_FUNCPTR (gst_amrwbparse_src_event));
|
||||
gst_pad_set_query_function (amrwbparse->srcpad,
|
||||
GST_DEBUG_FUNCPTR (gst_amrwbparse_query));
|
||||
gst_pad_set_query_type_function (amrwbparse->srcpad,
|
||||
|
|
@ -158,6 +169,7 @@ gst_amrwbparse_querytypes (GstPad * pad)
|
|||
{
|
||||
static const GstQueryType list[] = {
|
||||
GST_QUERY_POSITION,
|
||||
GST_QUERY_DURATION,
|
||||
0
|
||||
};
|
||||
|
||||
|
|
@ -234,9 +246,193 @@ gst_amrwbparse_query (GstPad * pad, GstQuery * query)
|
|||
}
|
||||
|
||||
|
||||
static gboolean
|
||||
gst_amrwbparse_handle_pull_seek (GstAmrwbParse * amrwbparse, GstPad * pad,
|
||||
GstEvent * event)
|
||||
{
|
||||
GstFormat format;
|
||||
gdouble rate;
|
||||
GstSeekFlags flags;
|
||||
GstSeekType cur_type, stop_type;
|
||||
gint64 cur, stop;
|
||||
gint64 byte_cur = -1, byte_stop = -1;
|
||||
gboolean flush;
|
||||
|
||||
gst_event_parse_seek (event, &rate, &format, &flags, &cur_type, &cur,
|
||||
&stop_type, &stop);
|
||||
|
||||
GST_DEBUG_OBJECT (amrwbparse, "Performing seek to %" GST_TIME_FORMAT,
|
||||
GST_TIME_ARGS (cur));
|
||||
|
||||
/* For any format other than TIME, see if upstream handles
|
||||
* it directly or fail. For TIME, try upstream, but do it ourselves if
|
||||
* it fails upstream */
|
||||
if (format != GST_FORMAT_TIME) {
|
||||
return gst_pad_push_event (amrwbparse->sinkpad, event);
|
||||
} else {
|
||||
if (gst_pad_push_event (amrwbparse->sinkpad, event))
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
flush = flags & GST_SEEK_FLAG_FLUSH;
|
||||
|
||||
/* send flush start */
|
||||
if (flush)
|
||||
gst_pad_push_event (amrwbparse->sinkpad, gst_event_new_flush_start ());
|
||||
/* we only handle FLUSH seeks at the moment */
|
||||
else
|
||||
return FALSE;
|
||||
|
||||
/* grab streaming lock, this should eventually be possible, either
|
||||
* because the task is paused or our streaming thread stopped
|
||||
* because our peer is flushing. */
|
||||
GST_PAD_STREAM_LOCK (amrwbparse->sinkpad);
|
||||
|
||||
/* Convert the TIME to the appropriate BYTE position at which to resume
|
||||
* decoding. */
|
||||
cur = cur / (20 * GST_MSECOND) * (20 * GST_MSECOND);
|
||||
if (cur != -1)
|
||||
byte_cur = amrwbparse->block * (cur / 20 / GST_MSECOND) + AMRWB_HEADER_SIZE;
|
||||
if (stop != -1)
|
||||
byte_stop =
|
||||
amrwbparse->block * (stop / 20 / GST_MSECOND) + AMRWB_HEADER_SIZE;
|
||||
amrwbparse->offset = byte_cur;
|
||||
amrwbparse->ts = cur;
|
||||
|
||||
GST_DEBUG_OBJECT (amrwbparse, "Seeking to byte range %" G_GINT64_FORMAT
|
||||
" to %" G_GINT64_FORMAT, byte_cur, cur);
|
||||
|
||||
/* and prepare to continue streaming */
|
||||
/* send flush stop, peer will accept data and events again. We
|
||||
* are not yet providing data as we still have the STREAM_LOCK. */
|
||||
gst_pad_push_event (amrwbparse->sinkpad, gst_event_new_flush_stop ());
|
||||
gst_pad_push_event (amrwbparse->srcpad, gst_event_new_new_segment (FALSE,
|
||||
rate, format, cur, -1, cur));
|
||||
|
||||
/* and restart the task in case it got paused explicitely or by
|
||||
* the FLUSH_START event we pushed out. */
|
||||
gst_pad_start_task (amrwbparse->sinkpad,
|
||||
(GstTaskFunction) gst_amrwbparse_loop, amrwbparse->sinkpad);
|
||||
|
||||
/* and release the lock again so we can continue streaming */
|
||||
GST_PAD_STREAM_UNLOCK (amrwbparse->sinkpad);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_amrwbparse_handle_push_seek (GstAmrwbParse * amrwbparse, GstPad * pad,
|
||||
GstEvent * event)
|
||||
{
|
||||
GstFormat format;
|
||||
gdouble rate;
|
||||
GstSeekFlags flags;
|
||||
GstSeekType cur_type, stop_type;
|
||||
gint64 cur, stop;
|
||||
gint64 byte_cur = -1, byte_stop = -1;
|
||||
|
||||
gst_event_parse_seek (event, &rate, &format, &flags, &cur_type, &cur,
|
||||
&stop_type, &stop);
|
||||
|
||||
GST_DEBUG_OBJECT (amrwbparse, "Performing seek to %" GST_TIME_FORMAT,
|
||||
GST_TIME_ARGS (cur));
|
||||
|
||||
/* For any format other than TIME, see if upstream handles
|
||||
* it directly or fail. For TIME, try upstream, but do it ourselves if
|
||||
* it fails upstream */
|
||||
if (format != GST_FORMAT_TIME) {
|
||||
return gst_pad_push_event (amrwbparse->sinkpad, event);
|
||||
} else {
|
||||
if (gst_pad_push_event (amrwbparse->sinkpad, event))
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/* Convert the TIME to the appropriate BYTE position at which to resume
|
||||
* decoding. */
|
||||
cur = cur / (20 * GST_MSECOND) * (20 * GST_MSECOND);
|
||||
if (cur != -1)
|
||||
byte_cur = amrwbparse->block * (cur / 20 / GST_MSECOND) + AMRWB_HEADER_SIZE;
|
||||
if (stop != -1)
|
||||
byte_stop =
|
||||
amrwbparse->block * (stop / 20 / GST_MSECOND) + AMRWB_HEADER_SIZE;
|
||||
amrwbparse->ts = cur;
|
||||
|
||||
GST_DEBUG_OBJECT (amrwbparse, "Seeking to byte range %" G_GINT64_FORMAT
|
||||
" to %" G_GINT64_FORMAT, byte_cur, byte_stop);
|
||||
|
||||
/* Send BYTE based seek upstream */
|
||||
event = gst_event_new_seek (rate, GST_FORMAT_BYTES, flags, cur_type,
|
||||
byte_cur, stop_type, byte_stop);
|
||||
|
||||
return gst_pad_push_event (amrwbparse->sinkpad, event);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_amrwbparse_src_event (GstPad * pad, GstEvent * event)
|
||||
{
|
||||
GstAmrwbParse *amrwbparse = GST_AMRWBPARSE (gst_pad_get_parent (pad));
|
||||
gboolean res;
|
||||
|
||||
GST_DEBUG_OBJECT (amrwbparse, "handling event %d", GST_EVENT_TYPE (event));
|
||||
|
||||
switch (GST_EVENT_TYPE (event)) {
|
||||
case GST_EVENT_SEEK:
|
||||
if (amrwbparse->seek_handler)
|
||||
res = amrwbparse->seek_handler (amrwbparse, pad, event);
|
||||
else
|
||||
res = FALSE;
|
||||
break;
|
||||
default:
|
||||
res = gst_pad_push_event (amrwbparse->sinkpad, event);
|
||||
break;
|
||||
}
|
||||
gst_object_unref (amrwbparse);
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Data reading.
|
||||
*/
|
||||
static gboolean
|
||||
gst_amrwbparse_sink_event (GstPad * pad, GstEvent * event)
|
||||
{
|
||||
GstAmrwbParse *amrwbparse;
|
||||
gboolean res;
|
||||
|
||||
amrwbparse = GST_AMRWBPARSE (gst_pad_get_parent (pad));
|
||||
|
||||
GST_LOG ("handling event %d", GST_EVENT_TYPE (event));
|
||||
|
||||
switch (GST_EVENT_TYPE (event)) {
|
||||
case GST_EVENT_FLUSH_START:
|
||||
res = gst_pad_push_event (amrwbparse->srcpad, event);
|
||||
break;
|
||||
case GST_EVENT_FLUSH_STOP:
|
||||
gst_adapter_clear (amrwbparse->adapter);
|
||||
gst_segment_init (&amrwbparse->segment, GST_FORMAT_TIME);
|
||||
res = gst_pad_push_event (amrwbparse->srcpad, event);
|
||||
break;
|
||||
case GST_EVENT_EOS:
|
||||
res = gst_pad_push_event (amrwbparse->srcpad, event);
|
||||
break;
|
||||
case GST_EVENT_NEWSEGMENT:
|
||||
{
|
||||
/* eat for now, we send a newsegment at start with infinite
|
||||
* duration. */
|
||||
gst_event_unref (event);
|
||||
res = TRUE;
|
||||
break;
|
||||
}
|
||||
default:
|
||||
res = gst_pad_push_event (amrwbparse->srcpad, event);
|
||||
break;
|
||||
}
|
||||
gst_object_unref (amrwbparse);
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
/* streaming mode */
|
||||
static GstFlowReturn
|
||||
|
|
@ -247,9 +443,17 @@ gst_amrwbparse_chain (GstPad * pad, GstBuffer * buffer)
|
|||
gint mode;
|
||||
const guint8 *data;
|
||||
GstBuffer *out;
|
||||
GstClockTime timestamp;
|
||||
|
||||
amrwbparse = GST_AMRWBPARSE (gst_pad_get_parent (pad));
|
||||
|
||||
timestamp = GST_BUFFER_TIMESTAMP (buffer);
|
||||
if (GST_CLOCK_TIME_IS_VALID (timestamp)) {
|
||||
GST_DEBUG_OBJECT (amrwbparse, "Lock on timestamp %" GST_TIME_FORMAT,
|
||||
GST_TIME_ARGS (timestamp));
|
||||
amrwbparse->ts = timestamp;
|
||||
}
|
||||
|
||||
gst_adapter_push (amrwbparse->adapter, buffer);
|
||||
|
||||
/* init */
|
||||
|
|
@ -257,14 +461,14 @@ gst_amrwbparse_chain (GstPad * pad, GstBuffer * buffer)
|
|||
GstEvent *segev;
|
||||
GstCaps *caps;
|
||||
|
||||
if (gst_adapter_available (amrwbparse->adapter) < 9)
|
||||
if (gst_adapter_available (amrwbparse->adapter) < AMRWB_HEADER_SIZE)
|
||||
goto done;
|
||||
|
||||
data = gst_adapter_peek (amrwbparse->adapter, 9);
|
||||
if (memcmp (data, "#!AMR-WB\n", 9) != 0)
|
||||
data = gst_adapter_peek (amrwbparse->adapter, AMRWB_HEADER_SIZE);
|
||||
if (memcmp (data, AMRWB_HEADER_STR, AMRWB_HEADER_SIZE) != 0)
|
||||
goto done;
|
||||
|
||||
gst_adapter_flush (amrwbparse->adapter, 9);
|
||||
gst_adapter_flush (amrwbparse->adapter, AMRWB_HEADER_SIZE);
|
||||
|
||||
amrwbparse->need_header = FALSE;
|
||||
|
||||
|
|
@ -323,39 +527,39 @@ static gboolean
|
|||
gst_amrwbparse_pull_header (GstAmrwbParse * amrwbparse)
|
||||
{
|
||||
GstBuffer *buffer;
|
||||
gboolean ret = TRUE;
|
||||
GstFlowReturn ret;
|
||||
guint8 *data;
|
||||
gint size;
|
||||
const guint8 magic_number_size = 9; /* sizeof("#!AMR-WB\n")-1 */
|
||||
|
||||
if (GST_FLOW_OK != gst_pad_pull_range (amrwbparse->sinkpad,
|
||||
amrwbparse->offset, magic_number_size, &buffer)) {
|
||||
ret = FALSE;
|
||||
goto done;
|
||||
}
|
||||
ret = gst_pad_pull_range (amrwbparse->sinkpad, G_GUINT64_CONSTANT (0),
|
||||
AMRWB_HEADER_SIZE, &buffer);
|
||||
if (ret != GST_FLOW_OK)
|
||||
return FALSE;
|
||||
|
||||
data = GST_BUFFER_DATA (buffer);
|
||||
size = GST_BUFFER_SIZE (buffer);
|
||||
|
||||
if (size < magic_number_size) {
|
||||
/* not enough */
|
||||
ret = FALSE;
|
||||
goto done;
|
||||
}
|
||||
if (size < AMRWB_HEADER_SIZE)
|
||||
goto not_enough;
|
||||
|
||||
if (memcmp (data, "#!AMR-WB\n", magic_number_size)) {
|
||||
/* no header */
|
||||
ret = FALSE;
|
||||
goto done;
|
||||
}
|
||||
|
||||
amrwbparse->offset += magic_number_size;
|
||||
|
||||
done:
|
||||
if (memcmp (data, AMRWB_HEADER_STR, AMRWB_HEADER_SIZE))
|
||||
goto no_header;
|
||||
|
||||
gst_buffer_unref (buffer);
|
||||
return ret;
|
||||
|
||||
amrwbparse->offset = AMRWB_HEADER_SIZE;
|
||||
return TRUE;
|
||||
|
||||
not_enough:
|
||||
{
|
||||
gst_buffer_unref (buffer);
|
||||
return FALSE;
|
||||
}
|
||||
no_header:
|
||||
{
|
||||
gst_buffer_unref (buffer);
|
||||
return FALSE;
|
||||
}
|
||||
}
|
||||
|
||||
/* random access mode, could just read a fixed size buffer and push it to
|
||||
|
|
@ -374,6 +578,7 @@ gst_amrwbparse_loop (GstPad * pad)
|
|||
|
||||
/* init */
|
||||
if (G_UNLIKELY (amrwbparse->need_header)) {
|
||||
GstCaps *caps;
|
||||
|
||||
if (!gst_amrwbparse_pull_header (amrwbparse)) {
|
||||
GST_ELEMENT_ERROR (amrwbparse, STREAM, WRONG_TYPE, (NULL), (NULL));
|
||||
|
|
@ -381,6 +586,11 @@ gst_amrwbparse_loop (GstPad * pad)
|
|||
goto need_pause;
|
||||
}
|
||||
|
||||
caps = gst_caps_new_simple ("audio/AMR-WB",
|
||||
"rate", G_TYPE_INT, 16000, "channels", G_TYPE_INT, 1, NULL);
|
||||
gst_pad_set_caps (amrwbparse->srcpad, caps);
|
||||
gst_caps_unref (caps);
|
||||
|
||||
GST_DEBUG_OBJECT (amrwbparse, "Sending newsegment event");
|
||||
gst_pad_push_event (amrwbparse->srcpad,
|
||||
gst_event_new_new_segment_full (FALSE, 1.0, 1.0,
|
||||
|
|
@ -389,8 +599,8 @@ gst_amrwbparse_loop (GstPad * pad)
|
|||
amrwbparse->need_header = FALSE;
|
||||
}
|
||||
|
||||
ret = gst_pad_pull_range (amrwbparse->sinkpad,
|
||||
amrwbparse->offset, 1, &buffer);
|
||||
ret =
|
||||
gst_pad_pull_range (amrwbparse->sinkpad, amrwbparse->offset, 1, &buffer);
|
||||
|
||||
if (ret == GST_FLOW_UNEXPECTED)
|
||||
goto eos;
|
||||
|
|
@ -463,36 +673,60 @@ eos:
|
|||
static gboolean
|
||||
gst_amrwbparse_sink_activate (GstPad * sinkpad)
|
||||
{
|
||||
gboolean result = FALSE;
|
||||
GstAmrwbParse *amrwbparse;
|
||||
|
||||
amrwbparse = GST_AMRWBPARSE (GST_PAD_PARENT (sinkpad));
|
||||
amrwbparse = GST_AMRWBPARSE (gst_pad_get_parent (sinkpad));
|
||||
|
||||
if (gst_pad_check_pull_range (sinkpad)) {
|
||||
return gst_pad_activate_pull (sinkpad, TRUE);
|
||||
GST_DEBUG ("Trying to activate in pull mode");
|
||||
amrwbparse->seekable = TRUE;
|
||||
amrwbparse->ts = 0;
|
||||
result = gst_pad_activate_pull (sinkpad, TRUE);
|
||||
} else {
|
||||
GST_DEBUG ("Try to activate in push mode");
|
||||
amrwbparse->seekable = FALSE;
|
||||
return gst_pad_activate_push (sinkpad, TRUE);
|
||||
result = gst_pad_activate_push (sinkpad, TRUE);
|
||||
}
|
||||
|
||||
gst_object_unref (amrwbparse);
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
|
||||
static gboolean
|
||||
gst_amrwbparse_sink_activate_push (GstPad * sinkpad, gboolean active)
|
||||
{
|
||||
GstAmrwbParse *amrwbparse = GST_AMRWBPARSE (gst_pad_get_parent (sinkpad));
|
||||
|
||||
if (active) {
|
||||
amrwbparse->seek_handler = gst_amrwbparse_handle_push_seek;
|
||||
} else {
|
||||
amrwbparse->seek_handler = NULL;
|
||||
}
|
||||
|
||||
gst_object_unref (amrwbparse);
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_amrwbparse_sink_activate_pull (GstPad * sinkpad, gboolean active)
|
||||
{
|
||||
gboolean result;
|
||||
GstAmrwbParse *amrwbparse;
|
||||
|
||||
amrwbparse = GST_AMRWBPARSE (GST_PAD_PARENT (sinkpad));
|
||||
amrwbparse = GST_AMRWBPARSE (gst_pad_get_parent (sinkpad));
|
||||
if (active) {
|
||||
amrwbparse->need_header = TRUE;
|
||||
amrwbparse->seekable = TRUE;
|
||||
amrwbparse->ts = 0;
|
||||
/* if we have a scheduler we can start the task */
|
||||
amrwbparse->seek_handler = gst_amrwbparse_handle_pull_seek;
|
||||
result = gst_pad_start_task (sinkpad,
|
||||
(GstTaskFunction) gst_amrwbparse_loop, sinkpad);
|
||||
} else {
|
||||
amrwbparse->seek_handler = NULL;
|
||||
result = gst_pad_stop_task (sinkpad);
|
||||
}
|
||||
|
||||
gst_object_unref (amrwbparse);
|
||||
return result;
|
||||
}
|
||||
|
||||
|
|
@ -509,6 +743,10 @@ gst_amrwbparse_state_change (GstElement * element, GstStateChange transition)
|
|||
case GST_STATE_CHANGE_NULL_TO_READY:
|
||||
break;
|
||||
case GST_STATE_CHANGE_READY_TO_PAUSED:
|
||||
amrwbparse->need_header = TRUE;
|
||||
amrwbparse->ts = -1;
|
||||
amrwbparse->block = 0;
|
||||
gst_segment_init (&amrwbparse->segment, GST_FORMAT_TIME);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
|
|
|
|||
|
|
@ -42,6 +42,9 @@ G_BEGIN_DECLS
|
|||
typedef struct _GstAmrwbParse GstAmrwbParse;
|
||||
typedef struct _GstAmrwbParseClass GstAmrwbParseClass;
|
||||
|
||||
typedef gboolean (*GstAmrwbSeekHandler) (GstAmrwbParse * amrwbparse, GstPad * pad,
|
||||
GstEvent * event);
|
||||
|
||||
struct _GstAmrwbParse {
|
||||
GstElement element;
|
||||
|
||||
|
|
@ -54,8 +57,13 @@ struct _GstAmrwbParse {
|
|||
gboolean need_header;
|
||||
gint64 offset;
|
||||
gint block;
|
||||
|
||||
GstAmrwbSeekHandler seek_handler;
|
||||
|
||||
guint64 ts;
|
||||
|
||||
/* for seeking etc */
|
||||
GstSegment segment;
|
||||
};
|
||||
|
||||
struct _GstAmrwbParseClass {
|
||||
|
|
|
|||
Loading…
Reference in a new issue