GST_DEBUG_CATEGORY_STATIC (auparse_debug);
#define GST_CAT_DEFAULT (auparse_debug)
-static const GstElementDetails gst_au_parse_details =
-GST_ELEMENT_DETAILS ("AU audio demuxer",
- "Codec/Demuxer/Audio",
- "Parse an .au file into raw audio",
- "Erik Walthinsen <omega@cse.ogi.edu>");
-
static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-au")
);
+#define GST_AU_PARSE_RAW_PAD_TEMPLATE_CAPS \
+ "audio/x-raw, " \
+ "format= (string) { S8, S16LE, S16BE, S24LE, S24BE, " \
+ "S32LE, S32BE, F32LE, F32BE, " \
+ "F64LE, F64BE }, " \
+ "rate = (int) [ 8000, 192000 ], " \
+ "channels = (int) [ 1, 2 ]"
+
#define GST_AU_PARSE_ALAW_PAD_TEMPLATE_CAPS \
"audio/x-alaw, " \
"rate = (int) [ 8000, 192000 ], " \
static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
- GST_PAD_SOMETIMES,
- GST_STATIC_CAPS (GST_AUDIO_INT_PAD_TEMPLATE_CAPS "; "
- GST_AUDIO_FLOAT_PAD_TEMPLATE_CAPS ";"
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS (GST_AU_PARSE_RAW_PAD_TEMPLATE_CAPS "; "
GST_AU_PARSE_ALAW_PAD_TEMPLATE_CAPS ";"
GST_AU_PARSE_MULAW_PAD_TEMPLATE_CAPS ";"
GST_AU_PARSE_ADPCM_PAD_TEMPLATE_CAPS));
static GstStateChangeReturn gst_au_parse_change_state (GstElement * element,
GstStateChange transition);
static void gst_au_parse_reset (GstAuParse * auparse);
-static gboolean gst_au_parse_remove_srcpad (GstAuParse * auparse);
-static gboolean gst_au_parse_add_srcpad (GstAuParse * auparse, GstCaps * caps);
static gboolean gst_au_parse_src_query (GstPad * pad, GstQuery * query);
static gboolean gst_au_parse_src_event (GstPad * pad, GstEvent * event);
static gboolean gst_au_parse_sink_event (GstPad * pad, GstEvent * event);
+static gboolean gst_au_parse_src_convert (GstAuParse * auparse,
+ GstFormat src_format, gint64 srcval, GstFormat dest_format,
+ gint64 * destval);
-GST_BOILERPLATE (GstAuParse, gst_au_parse, GstElement, GST_TYPE_ELEMENT);
-
-static void
-gst_au_parse_base_init (gpointer g_class)
-{
- GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
-
- gst_element_class_add_pad_template (element_class,
- gst_static_pad_template_get (&sink_template));
- gst_element_class_add_pad_template (element_class,
- gst_static_pad_template_get (&src_template));
- gst_element_class_set_details (element_class, &gst_au_parse_details);
-
- GST_DEBUG_CATEGORY_INIT (auparse_debug, "auparse", 0, ".au parser");
-}
+#define gst_au_parse_parent_class parent_class
+G_DEFINE_TYPE (GstAuParse, gst_au_parse, GST_TYPE_ELEMENT);
static void
gst_au_parse_class_init (GstAuParseClass * klass)
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
+ GST_DEBUG_CATEGORY_INIT (auparse_debug, "auparse", 0, ".au parser");
+
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
gstelement_class->change_state =
GST_DEBUG_FUNCPTR (gst_au_parse_change_state);
+ gst_element_class_add_pad_template (gstelement_class,
+ gst_static_pad_template_get (&sink_template));
+ gst_element_class_add_pad_template (gstelement_class,
+ gst_static_pad_template_get (&src_template));
+ gst_element_class_set_details_simple (gstelement_class,
+ "AU audio demuxer",
+ "Codec/Demuxer/Audio",
+ "Parse an .au file into raw audio",
+ "Erik Walthinsen <omega@cse.ogi.edu>");
}
static void
-gst_au_parse_init (GstAuParse * auparse, GstAuParseClass * klass)
+gst_au_parse_init (GstAuParse * auparse)
{
auparse->sinkpad = gst_pad_new_from_static_template (&sink_template, "sink");
gst_pad_set_chain_function (auparse->sinkpad,
GST_DEBUG_FUNCPTR (gst_au_parse_sink_event));
gst_element_add_pad (GST_ELEMENT (auparse), auparse->sinkpad);
- auparse->srcpad = NULL;
+ auparse->srcpad = gst_pad_new_from_static_template (&src_template, "src");
+ gst_pad_set_query_function (auparse->srcpad,
+ GST_DEBUG_FUNCPTR (gst_au_parse_src_query));
+ gst_pad_set_event_function (auparse->srcpad,
+ GST_DEBUG_FUNCPTR (gst_au_parse_src_event));
+ gst_pad_use_fixed_caps (auparse->srcpad);
+ gst_element_add_pad (GST_ELEMENT (auparse), auparse->srcpad);
+
auparse->adapter = gst_adapter_new ();
gst_au_parse_reset (auparse);
}
static void
gst_au_parse_reset (GstAuParse * auparse)
{
- gst_au_parse_remove_srcpad (auparse);
-
auparse->offset = 0;
auparse->buffer_offset = 0;
auparse->encoding = 0;
/* gst_segment_init (&auparse->segment, GST_FORMAT_TIME); */
}
-static gboolean
-gst_au_parse_add_srcpad (GstAuParse * auparse, GstCaps * new_caps)
+static void
+gst_au_parse_negotiate_srcpad (GstAuParse * auparse, GstCaps * new_caps)
{
if (auparse->src_caps && gst_caps_is_equal (new_caps, auparse->src_caps)) {
GST_LOG_OBJECT (auparse, "same caps, nothing to do");
- return TRUE;
+ return;
}
gst_caps_replace (&auparse->src_caps, new_caps);
- if (auparse->srcpad != NULL) {
- GST_DEBUG_OBJECT (auparse, "Changing src pad caps to %" GST_PTR_FORMAT,
- auparse->src_caps);
- gst_pad_set_caps (auparse->srcpad, auparse->src_caps);
- }
-
- if (auparse->srcpad == NULL) {
- auparse->srcpad = gst_pad_new_from_static_template (&src_template, "src");
- g_return_val_if_fail (auparse->srcpad != NULL, FALSE);
-
-#if 0
- gst_pad_set_query_type_function (auparse->srcpad,
- GST_DEBUG_FUNCPTR (gst_au_parse_src_get_query_types));
-#endif
- gst_pad_set_query_function (auparse->srcpad,
- GST_DEBUG_FUNCPTR (gst_au_parse_src_query));
- gst_pad_set_event_function (auparse->srcpad,
- GST_DEBUG_FUNCPTR (gst_au_parse_src_event));
-
- gst_pad_use_fixed_caps (auparse->srcpad);
- gst_pad_set_active (auparse->srcpad, TRUE);
-
- if (auparse->src_caps)
- gst_pad_set_caps (auparse->srcpad, auparse->src_caps);
-
- GST_DEBUG_OBJECT (auparse, "Adding src pad with caps %" GST_PTR_FORMAT,
- auparse->src_caps);
+ GST_DEBUG_OBJECT (auparse, "Changing src pad caps to %" GST_PTR_FORMAT,
+ auparse->src_caps);
+ gst_pad_set_caps (auparse->srcpad, auparse->src_caps);
- gst_object_ref (auparse->srcpad);
- if (!gst_element_add_pad (GST_ELEMENT (auparse), auparse->srcpad))
- return FALSE;
- gst_element_no_more_pads (GST_ELEMENT (auparse));
- }
-
- return TRUE;
-}
-
-static gboolean
-gst_au_parse_remove_srcpad (GstAuParse * auparse)
-{
- gboolean res = TRUE;
-
- if (auparse->srcpad != NULL) {
- GST_DEBUG_OBJECT (auparse, "Removing src pad");
- res = gst_element_remove_pad (GST_ELEMENT (auparse), auparse->srcpad);
- g_return_val_if_fail (res != FALSE, FALSE);
- gst_object_unref (auparse->srcpad);
- auparse->srcpad = NULL;
- }
-
- return res;
+ return;
}
static GstFlowReturn
guint32 size;
guint8 *head;
gchar layout[7] = { 0, };
- gint law = 0, depth = 0, ieee = 0;
+ GstAudioFormat format = GST_AUDIO_FORMAT_UNKNOWN;
+ gint law = 0;
+ guint endianness;
- head = (guint8 *) gst_adapter_peek (auparse->adapter, 24);
+ head = (guint8 *) gst_adapter_map (auparse->adapter, 24);
g_assert (head != NULL);
GST_DEBUG_OBJECT (auparse, "[%c%c%c%c]", head[0], head[1], head[2], head[3]);
switch (GST_READ_UINT32_BE (head)) {
/* normal format is big endian (au is a Sparc format) */
case 0x2e736e64:{ /* ".snd" */
- auparse->endianness = G_BIG_ENDIAN;
+ endianness = G_BIG_ENDIAN;
break;
}
/* and of course, someone had to invent a little endian
* version. Used by DEC systems. */
case 0x646e732e: /* dns. */
case 0x0064732e:{ /* other source say it is "dns." */
- auparse->endianness = G_LITTLE_ENDIAN;
+ endianness = G_LITTLE_ENDIAN;
break;
}
default:{
}
auparse->offset = GST_READ_UINT32_BE (head + 4);
- /* Do not trust size, could be set to -1 : unknown */
+ /* Do not trust size, could be set to -1 : unknown
+ * otherwise: filesize = size + auparse->offset
+ */
size = GST_READ_UINT32_BE (head + 8);
auparse->encoding = GST_READ_UINT32_BE (head + 12);
auparse->samplerate = GST_READ_UINT32_BE (head + 16);
switch (auparse->encoding) {
case 1: /* 8-bit ISDN mu-law G.711 */
law = 1;
- depth = 8;
break;
case 27: /* 8-bit ISDN A-law G.711 */
law = 2;
- depth = 8;
break;
- case 2: /* 8-bit linear PCM */
- depth = 8;
+ case 2: /* 8-bit linear PCM, FIXME signed? */
+ format = GST_AUDIO_FORMAT_S8;
+ auparse->sample_size = auparse->channels;
break;
case 3: /* 16-bit linear PCM */
- depth = 16;
+ if (endianness == G_LITTLE_ENDIAN)
+ format = GST_AUDIO_FORMAT_S16LE;
+ else
+ format = GST_AUDIO_FORMAT_S16BE;
+ auparse->sample_size = auparse->channels * 2;
break;
case 4: /* 24-bit linear PCM */
- depth = 24;
+ if (endianness == G_LITTLE_ENDIAN)
+ format = GST_AUDIO_FORMAT_S24LE;
+ else
+ format = GST_AUDIO_FORMAT_S24BE;
+ auparse->sample_size = auparse->channels * 3;
break;
case 5: /* 32-bit linear PCM */
- depth = 32;
+ if (endianness == G_LITTLE_ENDIAN)
+ format = GST_AUDIO_FORMAT_S32LE;
+ else
+ format = GST_AUDIO_FORMAT_S32BE;
+ auparse->sample_size = auparse->channels * 4;
break;
case 6: /* 32-bit IEEE floating point */
- ieee = 1;
- depth = 32;
+ if (endianness == G_LITTLE_ENDIAN)
+ format = GST_AUDIO_FORMAT_F32LE;
+ else
+ format = GST_AUDIO_FORMAT_F32BE;
+ auparse->sample_size = auparse->channels * 4;
break;
case 7: /* 64-bit IEEE floating point */
- ieee = 1;
- depth = 64;
+ if (endianness == G_LITTLE_ENDIAN)
+ format = GST_AUDIO_FORMAT_F64LE;
+ else
+ format = GST_AUDIO_FORMAT_F64BE;
+ auparse->sample_size = auparse->channels * 8;
break;
case 23: /* 4-bit CCITT G.721 ADPCM 32kbps -> modplug/libsndfile (compressed 8-bit mu-law) */
"rate", G_TYPE_INT, auparse->samplerate,
"channels", G_TYPE_INT, auparse->channels, NULL);
auparse->sample_size = auparse->channels;
- } else if (ieee) {
- tempcaps = gst_caps_new_simple ("audio/x-raw-float",
+ } else if (format != GST_AUDIO_FORMAT_UNKNOWN) {
+ tempcaps = gst_caps_new_simple ("audio/x-raw",
+ "format", G_TYPE_STRING, gst_audio_format_to_string (format),
"rate", G_TYPE_INT, auparse->samplerate,
- "channels", G_TYPE_INT, auparse->channels,
- "endianness", G_TYPE_INT, auparse->endianness,
- "width", G_TYPE_INT, depth, NULL);
- auparse->sample_size = auparse->channels * depth / 8;
+ "channels", G_TYPE_INT, auparse->channels, NULL);
} else if (layout[0]) {
tempcaps = gst_caps_new_simple ("audio/x-adpcm",
"layout", G_TYPE_STRING, layout, NULL);
auparse->sample_size = 0;
- } else {
- tempcaps = gst_caps_new_simple ("audio/x-raw-int",
- "rate", G_TYPE_INT, auparse->samplerate,
- "channels", G_TYPE_INT, auparse->channels,
- "endianness", G_TYPE_INT, auparse->endianness,
- "depth", G_TYPE_INT, depth, "width", G_TYPE_INT, depth,
- /* FIXME: signed TRUE even for 8-bit PCM? */
- "signed", G_TYPE_BOOLEAN, TRUE, NULL);
- auparse->sample_size = auparse->channels * depth / 8;
- }
+ } else
+ goto unknown_format;
GST_DEBUG_OBJECT (auparse, "sample_size=%d", auparse->sample_size);
- if (!gst_au_parse_add_srcpad (auparse, tempcaps))
- goto add_pad_failed;
+ gst_au_parse_negotiate_srcpad (auparse, tempcaps);
GST_DEBUG_OBJECT (auparse, "offset=%" G_GINT64_FORMAT, auparse->offset);
- gst_adapter_flush (auparse->adapter, auparse->offset);
+ gst_adapter_unmap (auparse->adapter, auparse->offset);
gst_caps_unref (tempcaps);
return GST_FLOW_OK;
/* ERRORS */
unknown_header:
{
+ gst_adapter_unmap (auparse->adapter, 0);
GST_ELEMENT_ERROR (auparse, STREAM, WRONG_TYPE, (NULL), (NULL));
return GST_FLOW_ERROR;
}
unsupported_sample_rate:
{
+ gst_adapter_unmap (auparse->adapter, 0);
GST_ELEMENT_ERROR (auparse, STREAM, FORMAT, (NULL),
("Unsupported samplerate: %u", auparse->samplerate));
return GST_FLOW_ERROR;
}
unsupported_number_of_channels:
{
+ gst_adapter_unmap (auparse->adapter, 0);
GST_ELEMENT_ERROR (auparse, STREAM, FORMAT, (NULL),
("Unsupported number of channels: %u", auparse->channels));
return GST_FLOW_ERROR;
}
unknown_format:
{
+ gst_adapter_unmap (auparse->adapter, 0);
GST_ELEMENT_ERROR (auparse, STREAM, FORMAT, (NULL),
("Unsupported encoding: %u", auparse->encoding));
return GST_FLOW_ERROR;
}
-add_pad_failed:
- {
- GST_ELEMENT_ERROR (auparse, STREAM, FAILED, (NULL),
- ("Failed to add srcpad"));
- gst_caps_unref (tempcaps);
- return GST_FLOW_ERROR;
- }
}
#define AU_HEADER_SIZE 24
GstFlowReturn ret = GST_FLOW_OK;
GstAuParse *auparse;
gint avail, sendnow = 0;
+ gint64 timestamp;
+ gint64 duration;
+ gint64 offset;
+ GstSegment segment;
auparse = GST_AU_PARSE (gst_pad_get_parent (pad));
- GST_LOG_OBJECT (auparse, "got buffer of size %u", GST_BUFFER_SIZE (buf));
+ GST_LOG_OBJECT (auparse, "got buffer of size %u", gst_buffer_get_size (buf));
gst_adapter_push (auparse->adapter, buf);
buf = NULL;
/* if we haven't seen any data yet... */
- if (auparse->srcpad == NULL) {
+ if (!gst_pad_has_current_caps (auparse->srcpad)) {
if (gst_adapter_available (auparse->adapter) < AU_HEADER_SIZE) {
GST_DEBUG_OBJECT (auparse, "need more data to parse header");
ret = GST_FLOW_OK;
if (ret != GST_FLOW_OK)
goto out;
- gst_pad_push_event (auparse->srcpad,
- gst_event_new_new_segment (FALSE, 1.0, GST_FORMAT_DEFAULT,
- 0, GST_CLOCK_TIME_NONE, 0));
+ gst_segment_init (&segment, GST_FORMAT_TIME);
+ gst_pad_push_event (auparse->srcpad, gst_event_new_segment (&segment));
}
avail = gst_adapter_available (auparse->adapter);
if (sendnow > 0) {
GstBuffer *outbuf;
- const guint8 *data;
+ gint64 pos;
- ret = gst_pad_alloc_buffer_and_set_caps (auparse->srcpad,
- auparse->buffer_offset, sendnow, GST_PAD_CAPS (auparse->srcpad),
- &outbuf);
+ outbuf = gst_adapter_take_buffer (auparse->adapter, sendnow);
+ outbuf = gst_buffer_make_writable (outbuf);
- if (ret != GST_FLOW_OK) {
- GST_DEBUG_OBJECT (auparse, "pad alloc flow: %s", gst_flow_get_name (ret));
- goto out;
- }
+ pos = auparse->buffer_offset - auparse->offset;
+ pos = MAX (pos, 0);
+
+ if (auparse->sample_size > 0 && auparse->samplerate > 0) {
+ gst_au_parse_src_convert (auparse, GST_FORMAT_BYTES, pos,
+ GST_FORMAT_DEFAULT, &offset);
+ gst_au_parse_src_convert (auparse, GST_FORMAT_BYTES, pos,
+ GST_FORMAT_TIME, ×tamp);
+ gst_au_parse_src_convert (auparse, GST_FORMAT_BYTES,
+ sendnow, GST_FORMAT_TIME, &duration);
- data = gst_adapter_peek (auparse->adapter, sendnow);
- memcpy (GST_BUFFER_DATA (outbuf), data, sendnow);
- gst_adapter_flush (auparse->adapter, sendnow);
+ GST_BUFFER_OFFSET (outbuf) = offset;
+ GST_BUFFER_TIMESTAMP (outbuf) = timestamp;
+ GST_BUFFER_DURATION (outbuf) = duration;
+ }
auparse->buffer_offset += sendnow;
/* fallthrough */
case GST_FORMAT_DEFAULT:{
switch (dest_format) {
+ case GST_FORMAT_DEFAULT:
+ *destval = srcval;
+ break;
case GST_FORMAT_BYTES:
*destval = srcval * samplesize;
break;
case GST_FORMAT_TIME:{
switch (dest_format) {
case GST_FORMAT_BYTES:
- *destval =
- gst_util_uint64_scale_int (srcval, rate * samplesize, GST_SECOND);
+ *destval = samplesize *
+ gst_util_uint64_scale_int (srcval, rate, GST_SECOND);
break;
case GST_FORMAT_DEFAULT:
*destval = gst_util_uint64_scale_int (srcval, rate, GST_SECOND);
switch (GST_QUERY_TYPE (query)) {
case GST_QUERY_DURATION:{
- GstFormat bformat = GST_FORMAT_BYTES;
GstFormat format;
gint64 len, val;
gst_query_parse_duration (query, &format, NULL);
- if (!gst_pad_query_peer_duration (auparse->sinkpad, &bformat, &len)) {
+ if (!gst_pad_query_peer_duration (auparse->sinkpad, GST_FORMAT_BYTES,
+ &len)) {
GST_DEBUG_OBJECT (auparse, "failed to query upstream length");
break;
}
len -= auparse->offset;
GST_OBJECT_UNLOCK (auparse);
- ret = gst_au_parse_src_convert (auparse, GST_FORMAT_BYTES, len,
- format, &val);
+ ret =
+ gst_au_parse_src_convert (auparse, GST_FORMAT_BYTES, len, format,
+ &val);
if (ret) {
gst_query_set_duration (query, format, val);
break;
}
case GST_QUERY_POSITION:{
- GstFormat bformat = GST_FORMAT_BYTES;
GstFormat format;
gint64 pos, val;
gst_query_parse_position (query, &format, NULL);
- if (!gst_pad_query_peer_position (auparse->sinkpad, &bformat, &pos)) {
+ if (!gst_pad_query_peer_position (auparse->sinkpad, GST_FORMAT_BYTES,
+ &pos)) {
GST_DEBUG_OBJECT (auparse, "failed to query upstream position");
break;
}
}
break;
}
+ case GST_QUERY_SEEKING:{
+ GstFormat format;
+
+ gst_query_parse_seeking (query, &format, NULL, NULL, NULL);
+ /* FIXME: query duration in 'format'
+ gst_query_set_seeking (query, format, TRUE, 0, duration);
+ */
+ gst_query_set_seeking (query, format, TRUE, 0, GST_CLOCK_TIME_NONE);
+ ret = TRUE;
+ break;
+ }
default:
ret = gst_pad_query_default (pad, query);
break;
GstFormat format;
gdouble rate;
gint64 start, stop;
+ gboolean res;
gst_event_parse_seek (event, &rate, &format, &flags, &start_type, &start,
&stop_type, &stop);
return FALSE;
}
- /* FIXME: implement seeking */
- return FALSE;
+ res = gst_au_parse_src_convert (auparse, GST_FORMAT_TIME, start,
+ GST_FORMAT_BYTES, &start);
+
+ if (stop > 0) {
+ res = gst_au_parse_src_convert (auparse, GST_FORMAT_TIME, stop,
+ GST_FORMAT_BYTES, &stop);
+ }
+
+ GST_INFO_OBJECT (auparse,
+ "seeking: %" G_GINT64_FORMAT " ... %" G_GINT64_FORMAT, start, stop);
+
+ event = gst_event_new_seek (rate, GST_FORMAT_BYTES, flags, start_type, start,
+ stop_type, stop);
+ res = gst_pad_push_event (auparse->sinkpad, event);
+ return res;
}
static gboolean
gst_au_parse_sink_event (GstPad * pad, GstEvent * event)
{
GstAuParse *auparse;
- gboolean ret;
+ gboolean ret = TRUE;
auparse = GST_AU_PARSE (gst_pad_get_parent (pad));
switch (GST_EVENT_TYPE (event)) {
+ case GST_EVENT_CAPS:
+ {
+ /* discard, we'll come up with proper src caps */
+ gst_event_unref (event);
+ break;
+ }
+ case GST_EVENT_SEGMENT:
+ {
+ gint64 start, stop, offset = 0;
+ GstSegment segment;
+ GstEvent *new_event = NULL;
+
+ /* some debug output */
+ gst_event_copy_segment (event, &segment);
+ GST_DEBUG_OBJECT (auparse, "received newsegment %" GST_SEGMENT_FORMAT,
+ &segment);
+
+ start = segment.start;
+ stop = segment.stop;
+ if (auparse->sample_size > 0) {
+ if (start > 0) {
+ offset = start;
+ start -= auparse->offset;
+ start = MAX (start, 0);
+ }
+ if (stop > 0) {
+ stop -= auparse->offset;
+ stop = MAX (stop, 0);
+ }
+ gst_au_parse_src_convert (auparse, GST_FORMAT_BYTES, start,
+ GST_FORMAT_TIME, &start);
+ gst_au_parse_src_convert (auparse, GST_FORMAT_BYTES, stop,
+ GST_FORMAT_TIME, &stop);
+ }
+
+ GST_INFO_OBJECT (auparse,
+ "new segment: %" GST_TIME_FORMAT " ... %" GST_TIME_FORMAT,
+ GST_TIME_ARGS (start), GST_TIME_ARGS (stop));
+
+ gst_segment_init (&segment, GST_FORMAT_TIME);
+ segment.start = segment.time = start;
+ segment.stop = stop;
+ new_event = gst_event_new_segment (&segment);
+
+ ret = gst_pad_push_event (auparse->srcpad, new_event);
+
+ auparse->buffer_offset = offset;
+
+ gst_event_unref (event);
+ break;
+ }
+ case GST_EVENT_EOS:
+ if (!auparse->srcpad) {
+ GST_ELEMENT_ERROR (auparse, STREAM, WRONG_TYPE,
+ ("No valid input found before end of stream"), (NULL));
+ }
+ /* fall-through */
default:
ret = gst_pad_event_default (pad, event);
break;
GstAuParse *auparse = GST_AU_PARSE (element);
GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
- ret = parent_class->change_state (element, transition);
+ ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
if (ret == GST_STATE_CHANGE_FAILURE)
return ret;
projects / platform / upstream / gst-plugins-good.git / blobdiff