configure.ac: enable building of GDP elements

Original commit message from CVS:
* configure.ac:
enable building of GDP elements
* gst/gdp/gstgdpdepay.c: (gst_gdp_depay_chain):
* gst/gdp/gstgdppay.c: (gst_gdp_pay_class_init),
(gst_gdp_pay_init), (gst_gdp_buffer_from_caps),
(gst_gdp_pay_buffer_from_buffer), (gst_gdp_buffer_from_event),
(gst_gdp_pay_reset_streamheader), (gst_gdp_pay_sink_event),
(gst_gdp_pay_set_property), (gst_gdp_pay_get_property),
(gst_gdp_pay_change_state):
* gst/gdp/gstgdppay.h:
add version 1.0
This commit is contained in:
Thomas Vander Stichele 2006-06-06 14:39:15 +00:00
parent 5f94428ffc
commit 4b6e029360
7 changed files with 143 additions and 44 deletions

View file

@ -1,3 +1,17 @@
2006-06-06 Thomas Vander Stichele <thomas at apestaart dot org>
* configure.ac:
enable building of GDP elements
* gst/gdp/gstgdpdepay.c: (gst_gdp_depay_chain):
* gst/gdp/gstgdppay.c: (gst_gdp_pay_class_init),
(gst_gdp_pay_init), (gst_gdp_buffer_from_caps),
(gst_gdp_pay_buffer_from_buffer), (gst_gdp_buffer_from_event),
(gst_gdp_pay_reset_streamheader), (gst_gdp_pay_sink_event),
(gst_gdp_pay_set_property), (gst_gdp_pay_get_property),
(gst_gdp_pay_change_state):
* gst/gdp/gstgdppay.h:
add version 1.0
2006-06-02 Michael Smith <msmith@fluendo.com>
* ext/theora/theoradec.c: (theora_dec_src_convert),

2
common

@ -1 +1 @@
Subproject commit 80b4e2c08717159760ebaa40715f8919b3f77ba9
Subproject commit 5d58e7652bf38a637dceca167d6e47e7794b2b52

View file

@ -42,7 +42,7 @@ dnl AS_LIBTOOL_TAGS([CXX])
AM_PROG_LIBTOOL
dnl *** required versions of GStreamer stuff ***
GST_REQ=0.10.3
GST_REQ=0.10.6.1
GSTPB_REQ=0.10.3
dnl *** autotools stuff ****
@ -155,6 +155,7 @@ dnl checks for gstreamer
dnl uninstalled is selected preferentially -- see pkg-config(1)
GST_CHECK_GST($GST_MAJORMINOR, [$GST_REQ])
GST_CHECK_GST_BASE($GST_MAJORMINOR, [$GST_REQ])
GST_CHECK_GST_GDP($GST_MAJORMINOR, [$GST_REQ])
GST_CHECK_GST_CHECK($GST_MAJORMINOR, [$GST_REQ], no)
GST_CHECK_GST_PLUGINS_BASE($GST_MAJORMINOR, [$GSTPB_REQ], no)
@ -704,6 +705,7 @@ gst-plugins-bad.spec
gst/Makefile
gst/cdxaparse/Makefile
gst/freeze/Makefile
gst/gdp/Makefile
gst/h264parse/Makefile
gst/modplug/Makefile
gst/modplug/libmodplug/Makefile

View file

@ -282,6 +282,8 @@ gst_gdp_depay_chain (GstPad * pad, GstBuffer * buffer)
goto done;
}
/* FIXME: set me as source ? */
GST_DEBUG_OBJECT (this, "sending deserialized event %p of type %s",
event, gst_event_type_get_name (event->type));
gst_pad_push_event (this->srcpad, event);
GST_LOG_OBJECT (this, "switching to state HEADER");

View file

@ -61,12 +61,14 @@ GST_DEBUG_CATEGORY (gst_gdp_pay_debug);
#define DEFAULT_CRC_HEADER TRUE
#define DEFAULT_CRC_PAYLOAD FALSE
#define DEFAULT_VERSION GST_DP_VERSION_1_0
enum
{
PROP_0,
PROP_CRC_HEADER,
PROP_CRC_PAYLOAD,
PROP_VERSION,
};
#define _do_init(x) \
@ -125,6 +127,10 @@ gst_gdp_pay_class_init (GstGDPPayClass * klass)
g_param_spec_boolean ("crc-payload", "CRC Payload",
"Calculate and store a CRC checksum on the payload",
DEFAULT_CRC_PAYLOAD, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, PROP_VERSION,
g_param_spec_enum ("version", "Version",
"Version of the GStreamer Data Protocol",
GST_TYPE_DP_VERSION, DEFAULT_VERSION, G_PARAM_READWRITE));
}
static void
@ -147,6 +153,7 @@ gst_gdp_pay_init (GstGDPPay * gdppay, GstGDPPayClass * g_class)
gdppay->crc_header = DEFAULT_CRC_HEADER;
gdppay->crc_payload = DEFAULT_CRC_PAYLOAD;
gdppay->header_flag = gdppay->crc_header | gdppay->crc_payload;
gdppay->version = DEFAULT_VERSION;
}
static void
@ -182,8 +189,8 @@ gst_gdp_buffer_from_caps (GstGDPPay * this, GstCaps * caps)
guint8 *header, *payload;
guint len;
if (!gst_dp_packet_from_caps (caps, this->header_flag, &len, &header,
&payload)) {
if (!this->packetizer->packet_from_caps (caps, this->header_flag, &len,
&header, &payload)) {
GST_WARNING_OBJECT (this, "could not create GDP header from caps");
return NULL;
}
@ -208,7 +215,8 @@ gst_gdp_pay_buffer_from_buffer (GstGDPPay * this, GstBuffer * buffer)
guint8 *header;
guint len;
if (!gst_dp_header_from_buffer (buffer, this->header_flag, &len, &header)) {
if (!this->packetizer->header_from_buffer (buffer, this->header_flag, &len,
&header)) {
GST_WARNING_OBJECT (this, "could not create GDP header from buffer");
return NULL;
}
@ -230,9 +238,13 @@ gst_gdp_buffer_from_event (GstGDPPay * this, GstEvent * event)
GstBuffer *payloadbuf;
guint8 *header, *payload;
guint len;
gboolean ret;
if (!gst_dp_packet_from_event (event, this->header_flag, &len, &header,
&payload)) {
ret =
this->packetizer->packet_from_event (event, this->header_flag, &len,
&header, &payload);
if (!ret) {
GST_WARNING_OBJECT (this, "could not create GDP header from event %s (%d)",
gst_event_type_get_name (event->type), event->type);
return NULL;
@ -259,28 +271,45 @@ gst_gdp_pay_reset_streamheader (GstGDPPay * this)
{
GstCaps *caps;
GstStructure *structure;
GstBuffer *new_segment_buf, *caps_buf;
GstBuffer *new_segment_buf = NULL, *caps_buf, *tag_buf = NULL;
GstFlowReturn r = GST_FLOW_OK;
gboolean version_one_zero = TRUE;
GValue array = { 0 };
GValue value = { 0 };
/* we need both new segment and caps before we can set streamheader */
if (!this->new_segment_buf || !this->caps_buf)
return GST_FLOW_OK;
/* In version 0.2, we didn't need or send new segment or tags */
if (this->version == GST_DP_VERSION_0_2)
version_one_zero = FALSE;
/* we copy to avoid circular refcounts */
new_segment_buf = gst_buffer_copy (this->new_segment_buf);
caps_buf = gst_buffer_copy (this->caps_buf);
if (version_one_zero) {
if (!this->new_segment_buf || !this->caps_buf)
return GST_FLOW_OK;
} else {
if (!this->caps_buf)
return GST_FLOW_OK;
}
/* put copies of the buffers in a fixed list */
g_value_init (&array, GST_TYPE_ARRAY);
g_value_init (&value, GST_TYPE_BUFFER);
gst_value_set_buffer (&value, new_segment_buf);
gst_value_array_append_value (&array, &value);
g_value_unset (&value);
if (version_one_zero) {
new_segment_buf = gst_buffer_copy (this->new_segment_buf);
g_value_init (&value, GST_TYPE_BUFFER);
gst_value_set_buffer (&value, new_segment_buf);
gst_value_array_append_value (&array, &value);
g_value_unset (&value);
if (this->tag_buf) {
tag_buf = gst_buffer_copy (this->tag_buf);
g_value_init (&value, GST_TYPE_BUFFER);
gst_value_set_buffer (&value, tag_buf);
gst_value_array_append_value (&array, &value);
g_value_unset (&value);
}
}
caps_buf = gst_buffer_copy (this->caps_buf);
g_value_init (&value, GST_TYPE_BUFFER);
gst_value_set_buffer (&value, caps_buf);
gst_value_array_append_value (&array, &value);
@ -325,7 +354,8 @@ gst_gdp_pay_reset_streamheader (GstGDPPay * this)
g_value_unset (&array);
/* Unref our copies */
gst_buffer_unref (new_segment_buf);
if (new_segment_buf)
gst_buffer_unref (new_segment_buf);
gst_buffer_unref (caps_buf);
GST_DEBUG_OBJECT (this, "Setting caps on src pad %" GST_PTR_FORMAT, caps);
@ -353,6 +383,15 @@ gst_gdp_pay_reset_streamheader (GstGDPPay * this)
GST_WARNING_OBJECT (this, "pushing GDP newsegment buffer returned %d", r);
return r;
}
if (this->tag_buf) {
GST_DEBUG_OBJECT (this, "Pushing GDP tag buffer %p", this->tag_buf);
/* we stored these bufs with refcount 1, so make sure we keep a ref */
r = gst_pad_push (this->srcpad, gst_buffer_ref (this->tag_buf));
if (r != GST_FLOW_OK) {
GST_WARNING_OBJECT (this, "pushing GDP tag buffer returned %d", r);
return r;
}
}
GST_DEBUG_OBJECT (this, "Pushing GDP caps buffer %p", this->new_segment_buf);
r = gst_pad_push (this->srcpad, gst_buffer_ref (this->caps_buf));
if (r != GST_FLOW_OK) {
@ -498,14 +537,15 @@ gst_gdp_pay_sink_event (GstPad * pad, GstEvent * event)
GstFlowReturn flowret;
gboolean ret = TRUE;
GST_DEBUG_OBJECT (this, "received event %s (%d)",
gst_event_type_get_name (event->type), event->type);
GST_DEBUG_OBJECT (this, "received event %p of type %s (%d)",
event, gst_event_type_get_name (event->type), event->type);
/* now turn the event into a buffer */
outbuffer = gst_gdp_buffer_from_event (this, event);
if (!outbuffer) {
GST_ELEMENT_WARNING (this, STREAM, ENCODE, (NULL),
("Could not create GDP buffer from received event"));
("Could not create GDP buffer from received event (type %s)",
gst_event_type_get_name (event->type)));
ret = FALSE;
goto done;
}
@ -515,22 +555,37 @@ gst_gdp_pay_sink_event (GstPad * pad, GstEvent * event)
/* if we got a new segment, we should put it on our streamheader,
* and not send it on */
if (GST_EVENT_TYPE (event) == GST_EVENT_NEWSEGMENT) {
GST_DEBUG_OBJECT (this, "received new_segment event");
if (this->new_segment_buf) {
gst_buffer_unref (this->new_segment_buf);
}
GST_DEBUG_OBJECT (this, "Storing buffer %p as new_segment_buf", outbuffer);
this->new_segment_buf = outbuffer;
gst_gdp_pay_reset_streamheader (this);
} else {
flowret = gst_gdp_queue_buffer (this, outbuffer);
if (flowret != GST_FLOW_OK) {
GST_WARNING_OBJECT (this, "queueing GDP caps buffer returned %d",
flowret);
ret = FALSE;
goto done;
}
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_NEWSEGMENT:
GST_DEBUG_OBJECT (this, "received new_segment event");
if (this->new_segment_buf) {
gst_buffer_unref (this->new_segment_buf);
}
GST_DEBUG_OBJECT (this, "Storing buffer %p as new_segment_buf",
outbuffer);
this->new_segment_buf = outbuffer;
gst_gdp_pay_reset_streamheader (this);
break;
case GST_EVENT_TAG:
GST_DEBUG_OBJECT (this, "received tag event");
if (this->tag_buf) {
gst_buffer_unref (this->tag_buf);
}
GST_DEBUG_OBJECT (this, "Storing buffer %p as tag_buf", outbuffer);
this->tag_buf = outbuffer;
gst_gdp_pay_reset_streamheader (this);
break;
default:
GST_DEBUG_OBJECT (this, "queuing GDP buffer %p of event %p", outbuffer,
event);
flowret = gst_gdp_queue_buffer (this, outbuffer);
if (flowret != GST_FLOW_OK) {
GST_WARNING_OBJECT (this, "queueing GDP event buffer returned %d",
flowret);
ret = FALSE;
goto done;
}
break;
}
/* if we have EOS, we should send on EOS ourselves */
@ -556,13 +611,18 @@ gst_gdp_pay_set_property (GObject * object, guint prop_id,
switch (prop_id) {
case PROP_CRC_HEADER:
this->crc_header = g_value_get_boolean (value);
this->crc_header =
g_value_get_boolean (value) ? GST_DP_HEADER_FLAG_CRC_HEADER : 0;
this->header_flag = this->crc_header | this->crc_payload;
break;
case PROP_CRC_PAYLOAD:
this->crc_payload = g_value_get_boolean (value);
this->crc_payload =
g_value_get_boolean (value) ? GST_DP_HEADER_FLAG_CRC_PAYLOAD : 0;
this->header_flag = this->crc_header | this->crc_payload;
break;
case PROP_VERSION:
this->version = g_value_get_enum (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -585,6 +645,9 @@ gst_gdp_pay_get_property (GObject * object, guint prop_id,
case PROP_CRC_PAYLOAD:
g_value_set_boolean (value, this->crc_payload);
break;
case PROP_VERSION:
g_value_set_enum (value, this->version);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -597,9 +660,23 @@ gst_gdp_pay_change_state (GstElement * element, GstStateChange transition)
GstStateChangeReturn ret;
GstGDPPay *this = GST_GDP_PAY (element);
switch (transition) {
case GST_STATE_CHANGE_READY_TO_PAUSED:
this->packetizer = gst_dp_get_packetizer (this->version);
break;
default:
break;
}
ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
switch (transition) {
case GST_STATE_CHANGE_PAUSED_TO_READY:
if (this->packetizer) {
g_free (this->packetizer);
this->packetizer = NULL;
}
break;
case GST_STATE_CHANGE_READY_TO_NULL:
if (this->caps) {
gst_caps_unref (this->caps);

View file

@ -48,6 +48,7 @@ struct _GstGDPPay
GstBuffer *caps_buf;
GstBuffer *new_segment_buf;
GstBuffer *tag_buf;
gboolean sent_streamheader; /* TRUE after the first streamheaders are sent */
GList *queue; /* list of queued buffers before streamheaders are sent */
@ -56,6 +57,8 @@ struct _GstGDPPay
gboolean crc_header;
gboolean crc_payload;
GstDPHeaderFlag header_flag;
GstDPVersion version;
GstDPPacketizer *packetizer;
};
struct _GstGDPPayClass

View file

@ -26,13 +26,14 @@ SUPPRESSIONS = $(top_srcdir)/common/gst.supp
clean-local: clean-local-check
check_PROGRAMS =
# elements/gdppay \
# elements/gdpdepay
check_PROGRAMS = \
elements/gdppay \
elements/gdpdepay
TESTS = $(check_PROGRAMS)
AM_CFLAGS = $(GST_OBJ_CFLAGS) $(GST_CHECK_CFLAGS) $(CHECK_CFLAGS)
LDADD = $(GST_OBJ_LIBS) $(GST_CHECK_LIBS) $(CHECK_LIBS)
# elements_gdpdepay_LDFLAGS = $(LDADD) $(GST_GDP_LIBS)
elements_gdpdepay_LDFLAGS = $(LDADD) $(GST_GDP_LIBS)
elements_gdppay_LDFLAGS = $(LDADD) $(GST_GDP_LIBS)