gstreamer/plugins/elements/gstfakesink.c

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/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2005 Wim Taymans <wim@fluendo.com>
*
* gstfakesink.c:
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/**
* SECTION:gstfakesink
* @short_description: black hole for data
* @see_also: #GstFakeSrc
*
* Dummy sink that swallows everything.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "gstfakesink.h"
#include <gst/gstmarshal.h>
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS_ANY);
GST_DEBUG_CATEGORY_STATIC (gst_fake_sink_debug);
#define GST_CAT_DEFAULT gst_fake_sink_debug
static GstElementDetails gst_fake_sink_details =
GST_ELEMENT_DETAILS ("Fake Sink",
"Sink",
"Black hole for data",
"Erik Walthinsen <omega@cse.ogi.edu>, "
"Wim Taymans <wim@fluendo.com>, "
"Mr. 'frag-me-more' Vanderwingo <wingo@fluendo.com>");
/* FakeSink signals and args */
enum
{
/* FILL ME */
SIGNAL_HANDOFF,
LAST_SIGNAL
};
#define DEFAULT_SYNC FALSE
#define DEFAULT_STATE_ERROR FAKE_SINK_STATE_ERROR_NONE
#define DEFAULT_SILENT FALSE
#define DEFAULT_DUMP FALSE
#define DEFAULT_SIGNAL_HANDOFFS FALSE
#define DEFAULT_LAST_MESSAGE NULL
#define DEFAULT_CAN_ACTIVATE_PUSH TRUE
#define DEFAULT_CAN_ACTIVATE_PULL FALSE
enum
{
PROP_0,
PROP_STATE_ERROR,
PROP_SILENT,
PROP_DUMP,
PROP_SIGNAL_HANDOFFS,
PROP_LAST_MESSAGE,
PROP_CAN_ACTIVATE_PUSH,
PROP_CAN_ACTIVATE_PULL
};
#define GST_TYPE_FAKE_SINK_STATE_ERROR (gst_fake_sink_state_error_get_type())
static GType
gst_fake_sink_state_error_get_type (void)
{
static GType fakesink_state_error_type = 0;
static GEnumValue fakesink_state_error[] = {
{FAKE_SINK_STATE_ERROR_NONE, "0", "No state change errors"},
{FAKE_SINK_STATE_ERROR_NULL_READY, "1",
"Fail state change from NULL to READY"},
{FAKE_SINK_STATE_ERROR_READY_PAUSED, "2",
"Fail state change from READY to PAUSED"},
{FAKE_SINK_STATE_ERROR_PAUSED_PLAYING, "3",
"Fail state change from PAUSED to PLAYING"},
{FAKE_SINK_STATE_ERROR_PLAYING_PAUSED, "4",
"Fail state change from PLAYING to PAUSED"},
{FAKE_SINK_STATE_ERROR_PAUSED_READY, "5",
"Fail state change from PAUSED to READY"},
{FAKE_SINK_STATE_ERROR_READY_NULL, "6",
"Fail state change from READY to NULL"},
{0, NULL, NULL},
};
if (!fakesink_state_error_type) {
fakesink_state_error_type =
g_enum_register_static ("GstFakeSinkStateError", fakesink_state_error);
}
return fakesink_state_error_type;
}
#define _do_init(bla) \
GST_DEBUG_CATEGORY_INIT (gst_fake_sink_debug, "fakesink", 0, "fakesink element");
GST_BOILERPLATE_FULL (GstFakeSink, gst_fake_sink, GstBaseSink,
GST_TYPE_BASE_SINK, _do_init);
static void gst_fake_sink_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void gst_fake_sink_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static GstStateChangeReturn gst_fake_sink_change_state (GstElement * element,
GstStateChange transition);
static GstFlowReturn gst_fake_sink_preroll (GstBaseSink * bsink,
GstBuffer * buffer);
static GstFlowReturn gst_fake_sink_render (GstBaseSink * bsink,
GstBuffer * buffer);
static gboolean gst_fake_sink_event (GstBaseSink * bsink, GstEvent * event);
static guint gst_fake_sink_signals[LAST_SIGNAL] = { 0 };
static void
gst_fake_sink_base_init (gpointer g_class)
{
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&sinktemplate));
gst_element_class_set_details (gstelement_class, &gst_fake_sink_details);
}
static void
gst_fake_sink_class_init (GstFakeSinkClass * klass)
{
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
GstBaseSinkClass *gstbase_sink_class;
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
gstbase_sink_class = (GstBaseSinkClass *) klass;
gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_fake_sink_set_property);
gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_fake_sink_get_property);
g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_STATE_ERROR,
g_param_spec_enum ("state_error", "State Error",
"Generate a state change error", GST_TYPE_FAKE_SINK_STATE_ERROR,
DEFAULT_STATE_ERROR, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_LAST_MESSAGE,
g_param_spec_string ("last_message", "Last Message",
"The message describing current status", DEFAULT_LAST_MESSAGE,
G_PARAM_READABLE));
g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_SIGNAL_HANDOFFS,
g_param_spec_boolean ("signal-handoffs", "Signal handoffs",
"Send a signal before unreffing the buffer", DEFAULT_SIGNAL_HANDOFFS,
G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_SILENT,
g_param_spec_boolean ("silent", "Silent",
"Don't produce last_message events", DEFAULT_SILENT,
G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_DUMP,
g_param_spec_boolean ("dump", "Dump", "Dump received bytes to stdout",
DEFAULT_DUMP, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass),
PROP_CAN_ACTIVATE_PUSH,
g_param_spec_boolean ("can-activate-push", "Can activate push",
"Can activate in push mode", DEFAULT_CAN_ACTIVATE_PUSH,
G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass),
PROP_CAN_ACTIVATE_PULL,
g_param_spec_boolean ("can-activate-pull", "Can activate pull",
"Can activate in pull mode", DEFAULT_CAN_ACTIVATE_PULL,
G_PARAM_READWRITE));
/**
* GstFakeSink::handoff:
* @fakesink: the fakesink instance
* @buffer: the buffer that just has been received
* @pad: the pad that received it
*
* This signal gets emitted before unreffing the buffer.
*/
gst_fake_sink_signals[SIGNAL_HANDOFF] =
g_signal_new ("handoff", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GstFakeSinkClass, handoff), NULL, NULL,
check/Makefile.am: remove GstData checks Original commit message from CVS: * check/Makefile.am: remove GstData checks * check/gst-libs/gdp.c: (START_TEST): fix for API changes * gst/Makefile.am: add miniobject, remove data * gst/gst.h: add miniobject, remove data * gst/gstdata.c: remove * gst/gstdata.h: remove * gst/gstdata_private.h: remove * gst/gsttypes.h: remove GstEvent and GstMessage * gst/gstelement.c: (gst_element_post_message): fix for API changes * gst/gstmarshal.list: change BOXED -> OBJECT Implement GstMiniObject. * gst/gstminiobject.c: * gst/gstminiobject.h: Modify to be subclasses of GstMiniObject. * gst/gstbuffer.c: (_gst_buffer_initialize), (gst_buffer_get_type), (gst_buffer_class_init), (gst_buffer_finalize), (_gst_buffer_copy), (gst_buffer_init), (gst_buffer_new), (gst_buffer_new_and_alloc), (gst_subbuffer_get_type), (gst_subbuffer_init), (gst_buffer_create_sub), (gst_buffer_is_span_fast), (gst_buffer_span): * gst/gstbuffer.h: * gst/gstevent.c: (_gst_event_initialize), (gst_event_get_type), (gst_event_class_init), (gst_event_init), (gst_event_finalize), (_gst_event_copy), (gst_event_new): * gst/gstevent.h: * gst/gstmessage.c: (_gst_message_initialize), (gst_message_get_type), (gst_message_class_init), (gst_message_init), (gst_message_finalize), (_gst_message_copy), (gst_message_new), (gst_message_new_error), (gst_message_new_warning), (gst_message_new_tag), (gst_message_new_state_changed), (gst_message_new_application): * gst/gstmessage.h: * gst/gstprobe.c: (gst_probe_perform), (gst_probe_dispatcher_dispatch): * gst/gstprobe.h: * gst/gstquery.c: (_gst_query_initialize), (gst_query_get_type), (gst_query_class_init), (gst_query_finalize), (gst_query_init), (_gst_query_copy), (gst_query_new): Update elements for GstData -> GstMiniObject changes * gst/gstquery.h: * gst/gstqueue.c: (gst_queue_finalize), (gst_queue_locked_flush), (gst_queue_chain), (gst_queue_loop): * gst/elements/gstbufferstore.c: (gst_buffer_store_add_buffer_func), (gst_buffer_store_cleared_func), (gst_buffer_store_get_buffer): * gst/elements/gstfakesink.c: (gst_fakesink_class_init), (gst_fakesink_render): * gst/elements/gstfakesrc.c: (gst_fakesrc_class_init): * gst/elements/gstfilesrc.c: (gst_mmap_buffer_get_type), (gst_mmap_buffer_class_init), (gst_mmap_buffer_init), (gst_mmap_buffer_finalize), (gst_filesrc_map_region), (gst_filesrc_create_read): * gst/elements/gstidentity.c: (gst_identity_class_init): * gst/elements/gsttypefindelement.c: (gst_type_find_element_src_event), (free_entry_buffers), (gst_type_find_element_handle_event): * libs/gst/dataprotocol/dataprotocol.c: (gst_dp_header_from_buffer): * libs/gst/dataprotocol/dataprotocol.h: * libs/gst/dataprotocol/dp-private.h:
2005-05-16 20:21:55 +00:00
gst_marshal_VOID__OBJECT_OBJECT, G_TYPE_NONE, 2,
GST_TYPE_BUFFER, GST_TYPE_PAD);
gstelement_class->change_state =
GST_DEBUG_FUNCPTR (gst_fake_sink_change_state);
gstbase_sink_class->event = GST_DEBUG_FUNCPTR (gst_fake_sink_event);
gstbase_sink_class->preroll = GST_DEBUG_FUNCPTR (gst_fake_sink_preroll);
gstbase_sink_class->render = GST_DEBUG_FUNCPTR (gst_fake_sink_render);
}
static void
gst_fake_sink_init (GstFakeSink * fakesink, GstFakeSinkClass * g_class)
{
fakesink->silent = DEFAULT_SILENT;
fakesink->dump = DEFAULT_DUMP;
GST_BASE_SINK (fakesink)->sync = DEFAULT_SYNC;
fakesink->last_message = g_strdup (DEFAULT_LAST_MESSAGE);
fakesink->state_error = DEFAULT_STATE_ERROR;
fakesink->signal_handoffs = DEFAULT_SIGNAL_HANDOFFS;
}
static void
gst_fake_sink_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstFakeSink *sink;
sink = GST_FAKE_SINK (object);
switch (prop_id) {
case PROP_SILENT:
sink->silent = g_value_get_boolean (value);
break;
case PROP_STATE_ERROR:
sink->state_error = g_value_get_enum (value);
break;
case PROP_DUMP:
sink->dump = g_value_get_boolean (value);
break;
case PROP_SIGNAL_HANDOFFS:
sink->signal_handoffs = g_value_get_boolean (value);
break;
case PROP_CAN_ACTIVATE_PUSH:
GST_BASE_SINK (sink)->can_activate_push = g_value_get_boolean (value);
break;
case PROP_CAN_ACTIVATE_PULL:
GST_BASE_SINK (sink)->can_activate_pull = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_fake_sink_get_property (GObject * object, guint prop_id, GValue * value,
GParamSpec * pspec)
{
GstFakeSink *sink;
sink = GST_FAKE_SINK (object);
switch (prop_id) {
case PROP_STATE_ERROR:
g_value_set_enum (value, sink->state_error);
break;
case PROP_SILENT:
g_value_set_boolean (value, sink->silent);
break;
case PROP_DUMP:
g_value_set_boolean (value, sink->dump);
break;
case PROP_SIGNAL_HANDOFFS:
g_value_set_boolean (value, sink->signal_handoffs);
break;
case PROP_LAST_MESSAGE:
GST_LOCK (sink);
g_value_set_string (value, sink->last_message);
GST_UNLOCK (sink);
break;
case PROP_CAN_ACTIVATE_PUSH:
g_value_set_boolean (value, GST_BASE_SINK (sink)->can_activate_push);
break;
case PROP_CAN_ACTIVATE_PULL:
g_value_set_boolean (value, GST_BASE_SINK (sink)->can_activate_pull);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static gboolean
gst_fake_sink_event (GstBaseSink * bsink, GstEvent * event)
{
GstFakeSink *sink = GST_FAKE_SINK (bsink);
Some docs updates Original commit message from CVS: * CHANGES-0.9: * docs/design/part-TODO.txt: * docs/design/part-events.txt: Some docs updates * gst/base/gstbasesink.c: (gst_base_sink_handle_object), (gst_base_sink_event), (gst_base_sink_do_sync), (gst_base_sink_activate_push), (gst_base_sink_activate_pull): * gst/base/gstbasesrc.c: (gst_base_src_send_discont), (gst_base_src_do_seek), (gst_base_src_event_handler), (gst_base_src_loop): * gst/base/gstbasetransform.c: (gst_base_transform_transform_caps), (gst_base_transform_configure_caps), (gst_base_transform_setcaps), (gst_base_transform_get_size), (gst_base_transform_buffer_alloc), (gst_base_transform_event), (gst_base_transform_handle_buffer), (gst_base_transform_set_passthrough), (gst_base_transform_is_passthrough): * gst/elements/gstfakesink.c: (gst_fake_sink_event): * gst/elements/gstfilesink.c: (gst_file_sink_event): Event updates. * gst/gstbuffer.h: Use faster casts. * gst/gstelement.c: (gst_element_seek): * gst/gstelement.h: Update gst_element_seek. * gst/gstevent.c: (gst_event_finalize), (_gst_event_copy), (gst_event_new), (gst_event_new_custom), (gst_event_get_structure), (gst_event_new_flush_start), (gst_event_new_flush_stop), (gst_event_new_eos), (gst_event_new_newsegment), (gst_event_parse_newsegment), (gst_event_new_tag), (gst_event_parse_tag), (gst_event_new_filler), (gst_event_new_qos), (gst_event_parse_qos), (gst_event_new_seek), (gst_event_parse_seek), (gst_event_new_navigation): * gst/gstevent.h: Make GstEvent use GstStructure. Add parsing code, make sure the API is sufficiently generic. Mark possible directions of events and serialization. * gst/gstmessage.c: (gst_message_init), (gst_message_finalize), (_gst_message_copy), (gst_message_new_segment_start), (gst_message_new_segment_done), (gst_message_new_custom), (gst_message_parse_segment_start), (gst_message_parse_segment_done): Small cleanups. * gst/gstpad.c: (gst_pad_get_caps_unlocked), (gst_pad_accept_caps), (gst_pad_set_caps), (gst_pad_send_event): Update for new events. Catch events sent in wrong directions. * gst/gstqueue.c: (gst_queue_link_src), (gst_queue_handle_sink_event), (gst_queue_chain), (gst_queue_loop), (gst_queue_handle_src_query): Event updates. * gst/gsttag.c: * gst/gsttag.h: Remove event code from this file. * libs/gst/dataprotocol/dataprotocol.c: (gst_dp_packet_from_event), (gst_dp_event_from_packet): Event updates.
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const GstStructure *s;
if (!sink->silent) {
Some docs updates Original commit message from CVS: * CHANGES-0.9: * docs/design/part-TODO.txt: * docs/design/part-events.txt: Some docs updates * gst/base/gstbasesink.c: (gst_base_sink_handle_object), (gst_base_sink_event), (gst_base_sink_do_sync), (gst_base_sink_activate_push), (gst_base_sink_activate_pull): * gst/base/gstbasesrc.c: (gst_base_src_send_discont), (gst_base_src_do_seek), (gst_base_src_event_handler), (gst_base_src_loop): * gst/base/gstbasetransform.c: (gst_base_transform_transform_caps), (gst_base_transform_configure_caps), (gst_base_transform_setcaps), (gst_base_transform_get_size), (gst_base_transform_buffer_alloc), (gst_base_transform_event), (gst_base_transform_handle_buffer), (gst_base_transform_set_passthrough), (gst_base_transform_is_passthrough): * gst/elements/gstfakesink.c: (gst_fake_sink_event): * gst/elements/gstfilesink.c: (gst_file_sink_event): Event updates. * gst/gstbuffer.h: Use faster casts. * gst/gstelement.c: (gst_element_seek): * gst/gstelement.h: Update gst_element_seek. * gst/gstevent.c: (gst_event_finalize), (_gst_event_copy), (gst_event_new), (gst_event_new_custom), (gst_event_get_structure), (gst_event_new_flush_start), (gst_event_new_flush_stop), (gst_event_new_eos), (gst_event_new_newsegment), (gst_event_parse_newsegment), (gst_event_new_tag), (gst_event_parse_tag), (gst_event_new_filler), (gst_event_new_qos), (gst_event_parse_qos), (gst_event_new_seek), (gst_event_parse_seek), (gst_event_new_navigation): * gst/gstevent.h: Make GstEvent use GstStructure. Add parsing code, make sure the API is sufficiently generic. Mark possible directions of events and serialization. * gst/gstmessage.c: (gst_message_init), (gst_message_finalize), (_gst_message_copy), (gst_message_new_segment_start), (gst_message_new_segment_done), (gst_message_new_custom), (gst_message_parse_segment_start), (gst_message_parse_segment_done): Small cleanups. * gst/gstpad.c: (gst_pad_get_caps_unlocked), (gst_pad_accept_caps), (gst_pad_set_caps), (gst_pad_send_event): Update for new events. Catch events sent in wrong directions. * gst/gstqueue.c: (gst_queue_link_src), (gst_queue_handle_sink_event), (gst_queue_chain), (gst_queue_loop), (gst_queue_handle_src_query): Event updates. * gst/gsttag.c: * gst/gsttag.h: Remove event code from this file. * libs/gst/dataprotocol/dataprotocol.c: (gst_dp_packet_from_event), (gst_dp_event_from_packet): Event updates.
2005-07-27 18:33:03 +00:00
gchar *sstr;
GST_LOCK (sink);
g_free (sink->last_message);
if ((s = gst_event_get_structure (event)))
sstr = gst_structure_to_string (s);
else
sstr = g_strdup ("");
Some docs updates Original commit message from CVS: * CHANGES-0.9: * docs/design/part-TODO.txt: * docs/design/part-events.txt: Some docs updates * gst/base/gstbasesink.c: (gst_base_sink_handle_object), (gst_base_sink_event), (gst_base_sink_do_sync), (gst_base_sink_activate_push), (gst_base_sink_activate_pull): * gst/base/gstbasesrc.c: (gst_base_src_send_discont), (gst_base_src_do_seek), (gst_base_src_event_handler), (gst_base_src_loop): * gst/base/gstbasetransform.c: (gst_base_transform_transform_caps), (gst_base_transform_configure_caps), (gst_base_transform_setcaps), (gst_base_transform_get_size), (gst_base_transform_buffer_alloc), (gst_base_transform_event), (gst_base_transform_handle_buffer), (gst_base_transform_set_passthrough), (gst_base_transform_is_passthrough): * gst/elements/gstfakesink.c: (gst_fake_sink_event): * gst/elements/gstfilesink.c: (gst_file_sink_event): Event updates. * gst/gstbuffer.h: Use faster casts. * gst/gstelement.c: (gst_element_seek): * gst/gstelement.h: Update gst_element_seek. * gst/gstevent.c: (gst_event_finalize), (_gst_event_copy), (gst_event_new), (gst_event_new_custom), (gst_event_get_structure), (gst_event_new_flush_start), (gst_event_new_flush_stop), (gst_event_new_eos), (gst_event_new_newsegment), (gst_event_parse_newsegment), (gst_event_new_tag), (gst_event_parse_tag), (gst_event_new_filler), (gst_event_new_qos), (gst_event_parse_qos), (gst_event_new_seek), (gst_event_parse_seek), (gst_event_new_navigation): * gst/gstevent.h: Make GstEvent use GstStructure. Add parsing code, make sure the API is sufficiently generic. Mark possible directions of events and serialization. * gst/gstmessage.c: (gst_message_init), (gst_message_finalize), (_gst_message_copy), (gst_message_new_segment_start), (gst_message_new_segment_done), (gst_message_new_custom), (gst_message_parse_segment_start), (gst_message_parse_segment_done): Small cleanups. * gst/gstpad.c: (gst_pad_get_caps_unlocked), (gst_pad_accept_caps), (gst_pad_set_caps), (gst_pad_send_event): Update for new events. Catch events sent in wrong directions. * gst/gstqueue.c: (gst_queue_link_src), (gst_queue_handle_sink_event), (gst_queue_chain), (gst_queue_loop), (gst_queue_handle_src_query): Event updates. * gst/gsttag.c: * gst/gsttag.h: Remove event code from this file. * libs/gst/dataprotocol/dataprotocol.c: (gst_dp_packet_from_event), (gst_dp_event_from_packet): Event updates.
2005-07-27 18:33:03 +00:00
sink->last_message =
Some docs updates Original commit message from CVS: * CHANGES-0.9: * docs/design/part-TODO.txt: * docs/design/part-events.txt: Some docs updates * gst/base/gstbasesink.c: (gst_base_sink_handle_object), (gst_base_sink_event), (gst_base_sink_do_sync), (gst_base_sink_activate_push), (gst_base_sink_activate_pull): * gst/base/gstbasesrc.c: (gst_base_src_send_discont), (gst_base_src_do_seek), (gst_base_src_event_handler), (gst_base_src_loop): * gst/base/gstbasetransform.c: (gst_base_transform_transform_caps), (gst_base_transform_configure_caps), (gst_base_transform_setcaps), (gst_base_transform_get_size), (gst_base_transform_buffer_alloc), (gst_base_transform_event), (gst_base_transform_handle_buffer), (gst_base_transform_set_passthrough), (gst_base_transform_is_passthrough): * gst/elements/gstfakesink.c: (gst_fake_sink_event): * gst/elements/gstfilesink.c: (gst_file_sink_event): Event updates. * gst/gstbuffer.h: Use faster casts. * gst/gstelement.c: (gst_element_seek): * gst/gstelement.h: Update gst_element_seek. * gst/gstevent.c: (gst_event_finalize), (_gst_event_copy), (gst_event_new), (gst_event_new_custom), (gst_event_get_structure), (gst_event_new_flush_start), (gst_event_new_flush_stop), (gst_event_new_eos), (gst_event_new_newsegment), (gst_event_parse_newsegment), (gst_event_new_tag), (gst_event_parse_tag), (gst_event_new_filler), (gst_event_new_qos), (gst_event_parse_qos), (gst_event_new_seek), (gst_event_parse_seek), (gst_event_new_navigation): * gst/gstevent.h: Make GstEvent use GstStructure. Add parsing code, make sure the API is sufficiently generic. Mark possible directions of events and serialization. * gst/gstmessage.c: (gst_message_init), (gst_message_finalize), (_gst_message_copy), (gst_message_new_segment_start), (gst_message_new_segment_done), (gst_message_new_custom), (gst_message_parse_segment_start), (gst_message_parse_segment_done): Small cleanups. * gst/gstpad.c: (gst_pad_get_caps_unlocked), (gst_pad_accept_caps), (gst_pad_set_caps), (gst_pad_send_event): Update for new events. Catch events sent in wrong directions. * gst/gstqueue.c: (gst_queue_link_src), (gst_queue_handle_sink_event), (gst_queue_chain), (gst_queue_loop), (gst_queue_handle_src_query): Event updates. * gst/gsttag.c: * gst/gsttag.h: Remove event code from this file. * libs/gst/dataprotocol/dataprotocol.c: (gst_dp_packet_from_event), (gst_dp_event_from_packet): Event updates.
2005-07-27 18:33:03 +00:00
g_strdup_printf ("event ******* E (type: %d, %s) %p",
GST_EVENT_TYPE (event), sstr, event);
g_free (sstr);
GST_UNLOCK (sink);
g_object_notify (G_OBJECT (sink), "last_message");
}
return TRUE;
}
static GstFlowReturn
gst_fake_sink_preroll (GstBaseSink * bsink, GstBuffer * buffer)
{
GstFakeSink *sink = GST_FAKE_SINK (bsink);
if (!sink->silent) {
GST_LOCK (sink);
g_free (sink->last_message);
sink->last_message = g_strdup_printf ("preroll ******* ");
GST_UNLOCK (sink);
g_object_notify (G_OBJECT (sink), "last_message");
}
return GST_FLOW_OK;
}
static GstFlowReturn
gst_fake_sink_render (GstBaseSink * bsink, GstBuffer * buf)
{
GstFakeSink *sink = GST_FAKE_SINK (bsink);
if (!sink->silent) {
GST_LOCK (sink);
g_free (sink->last_message);
sink->last_message =
g_strdup_printf ("chain ******* < (%d bytes, timestamp: %"
GST_TIME_FORMAT ", duration: %" GST_TIME_FORMAT ", offset: %"
G_GINT64_FORMAT ", offset_end: %" G_GINT64_FORMAT ", flags: %d) %p",
GST_BUFFER_SIZE (buf),
GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)),
GST_TIME_ARGS (GST_BUFFER_DURATION (buf)), GST_BUFFER_OFFSET (buf),
check/Makefile.am: remove GstData checks Original commit message from CVS: * check/Makefile.am: remove GstData checks * check/gst-libs/gdp.c: (START_TEST): fix for API changes * gst/Makefile.am: add miniobject, remove data * gst/gst.h: add miniobject, remove data * gst/gstdata.c: remove * gst/gstdata.h: remove * gst/gstdata_private.h: remove * gst/gsttypes.h: remove GstEvent and GstMessage * gst/gstelement.c: (gst_element_post_message): fix for API changes * gst/gstmarshal.list: change BOXED -> OBJECT Implement GstMiniObject. * gst/gstminiobject.c: * gst/gstminiobject.h: Modify to be subclasses of GstMiniObject. * gst/gstbuffer.c: (_gst_buffer_initialize), (gst_buffer_get_type), (gst_buffer_class_init), (gst_buffer_finalize), (_gst_buffer_copy), (gst_buffer_init), (gst_buffer_new), (gst_buffer_new_and_alloc), (gst_subbuffer_get_type), (gst_subbuffer_init), (gst_buffer_create_sub), (gst_buffer_is_span_fast), (gst_buffer_span): * gst/gstbuffer.h: * gst/gstevent.c: (_gst_event_initialize), (gst_event_get_type), (gst_event_class_init), (gst_event_init), (gst_event_finalize), (_gst_event_copy), (gst_event_new): * gst/gstevent.h: * gst/gstmessage.c: (_gst_message_initialize), (gst_message_get_type), (gst_message_class_init), (gst_message_init), (gst_message_finalize), (_gst_message_copy), (gst_message_new), (gst_message_new_error), (gst_message_new_warning), (gst_message_new_tag), (gst_message_new_state_changed), (gst_message_new_application): * gst/gstmessage.h: * gst/gstprobe.c: (gst_probe_perform), (gst_probe_dispatcher_dispatch): * gst/gstprobe.h: * gst/gstquery.c: (_gst_query_initialize), (gst_query_get_type), (gst_query_class_init), (gst_query_finalize), (gst_query_init), (_gst_query_copy), (gst_query_new): Update elements for GstData -> GstMiniObject changes * gst/gstquery.h: * gst/gstqueue.c: (gst_queue_finalize), (gst_queue_locked_flush), (gst_queue_chain), (gst_queue_loop): * gst/elements/gstbufferstore.c: (gst_buffer_store_add_buffer_func), (gst_buffer_store_cleared_func), (gst_buffer_store_get_buffer): * gst/elements/gstfakesink.c: (gst_fakesink_class_init), (gst_fakesink_render): * gst/elements/gstfakesrc.c: (gst_fakesrc_class_init): * gst/elements/gstfilesrc.c: (gst_mmap_buffer_get_type), (gst_mmap_buffer_class_init), (gst_mmap_buffer_init), (gst_mmap_buffer_finalize), (gst_filesrc_map_region), (gst_filesrc_create_read): * gst/elements/gstidentity.c: (gst_identity_class_init): * gst/elements/gsttypefindelement.c: (gst_type_find_element_src_event), (free_entry_buffers), (gst_type_find_element_handle_event): * libs/gst/dataprotocol/dataprotocol.c: (gst_dp_header_from_buffer): * libs/gst/dataprotocol/dataprotocol.h: * libs/gst/dataprotocol/dp-private.h:
2005-05-16 20:21:55 +00:00
GST_BUFFER_OFFSET_END (buf), GST_MINI_OBJECT (buf)->flags, buf);
GST_UNLOCK (sink);
g_object_notify (G_OBJECT (sink), "last_message");
}
if (sink->signal_handoffs)
g_signal_emit (G_OBJECT (sink), gst_fake_sink_signals[SIGNAL_HANDOFF], 0,
buf, bsink->sinkpad);
if (sink->dump) {
gst_util_dump_mem (GST_BUFFER_DATA (buf), GST_BUFFER_SIZE (buf));
}
return GST_FLOW_OK;
}
static GstStateChangeReturn
gst_fake_sink_change_state (GstElement * element, GstStateChange transition)
{
GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
GstFakeSink *fakesink = GST_FAKE_SINK (element);
switch (transition) {
case GST_STATE_CHANGE_NULL_TO_READY:
if (fakesink->state_error == FAKE_SINK_STATE_ERROR_NULL_READY)
goto error;
break;
case GST_STATE_CHANGE_READY_TO_PAUSED:
if (fakesink->state_error == FAKE_SINK_STATE_ERROR_READY_PAUSED)
goto error;
break;
case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
if (fakesink->state_error == FAKE_SINK_STATE_ERROR_PAUSED_PLAYING)
goto error;
break;
default:
break;
}
ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
switch (transition) {
case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
if (fakesink->state_error == FAKE_SINK_STATE_ERROR_PLAYING_PAUSED)
goto error;
break;
case GST_STATE_CHANGE_PAUSED_TO_READY:
if (fakesink->state_error == FAKE_SINK_STATE_ERROR_PAUSED_READY)
goto error;
break;
case GST_STATE_CHANGE_READY_TO_NULL:
if (fakesink->state_error == FAKE_SINK_STATE_ERROR_READY_NULL)
goto error;
GST_LOCK (fakesink);
g_free (fakesink->last_message);
fakesink->last_message = NULL;
GST_UNLOCK (fakesink);
break;
default:
break;
}
return ret;
/* ERROR */
error:
GST_ELEMENT_ERROR (element, CORE, STATE_CHANGE, (NULL), (NULL));
return GST_STATE_CHANGE_FAILURE;
}