gstreamer/plugins/elements/gstelements.c

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/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wtay@chello.be>
*
* gstelements.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.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gst/gst.h>
#include "gstcapsfilter.h"
#include "gstfakesink.h"
#include "gstfakesrc.h"
check/elements/identity.c: Make the error a little clearer when the test fails because identity made a copy of the bu... Original commit message from CVS: * check/elements/identity.c: (GST_START_TEST): Make the error a little clearer when the test fails because identity made a copy of the buffer. * docs/gst/gstreamer-sections.txt: New symbols in gstbasetransform.h * gst/base/gstbasetransform.c: (gst_base_transform_class_init), (gst_base_transform_init), (gst_base_transform_transform_size), (gst_base_transform_configure_caps), (gst_base_transform_setcaps), (gst_base_transform_default_prepare_buf), (gst_base_transform_get_unit_size), (gst_base_transform_buffer_alloc), (gst_base_transform_handle_buffer), (gst_base_transform_chain), (gst_base_transform_change_state), (gst_base_transform_set_passthrough), (gst_base_transform_set_in_place), (gst_base_transform_is_in_place): * gst/base/gstbasetransform.h: Change BaseTransform to separate in_place operate from same_caps output. in_place implies that the element can perform the transform on incoming buffers in-place, even if the caps on the output are different. Sub-class elements can now implement special buffer allocation methods for outgoing buffers if they wish to. Big documentation addition. * gst/elements/gstcapsfilter.c: (gst_capsfilter_transform_ip): * gst/elements/gstelements.c: Changes for basetransform modifications. * gst/elements/Makefile.am: * gst/elements/gstfdsrc.c: (gst_fdsrc_init), (gst_fdsrc_create): Compile fix. Extra debug output.
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#include "gstfdsrc.h"
#include "gstfdsink.h"
#include "gstfilesink.h"
#include "gstfilesrc.h"
#include "gstidentity.h"
#include "gstmultiqueue.h"
#include "gstqueue.h"
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#include "gstqueue2.h"
#include "gsttee.h"
Disable parsing of a lot of files that aren't part of the exported API. Move corresponding template files to old/, w... Original commit message from CVS: Disable parsing of a lot of files that aren't part of the exported API. Move corresponding template files to old/, waiting for removal when they don't contain anything interesting. * docs/gst/Makefile.am: * docs/gst/gstreamer-sections.txt: * docs/gst/tmpl/cothreads.sgml: * docs/gst/tmpl/cothreads_compat.sgml: * docs/gst/tmpl/gettext.sgml: * docs/gst/tmpl/gobject2gtk.sgml: * docs/gst/tmpl/grammar.tab.sgml: * docs/gst/tmpl/gst-i18n-app.sgml: * docs/gst/tmpl/gst-i18n-lib.sgml: * docs/gst/tmpl/gst_private.sgml: * docs/gst/tmpl/gstaggregator.sgml: * docs/gst/tmpl/gstarch.sgml: * docs/gst/tmpl/gstatomic_impl.sgml: * docs/gst/tmpl/gstbufferstore.sgml: * docs/gst/tmpl/gstdata_private.sgml: * docs/gst/tmpl/gstdisksink.sgml: * docs/gst/tmpl/gstdisksrc.sgml: * docs/gst/tmpl/gstelementfactory.sgml: * docs/gst/tmpl/gstextratypes.sgml: * docs/gst/tmpl/gstfakesink.sgml: * docs/gst/tmpl/gstfakesrc.sgml: * docs/gst/tmpl/gstfdsink.sgml: * docs/gst/tmpl/gstfdsrc.sgml: * docs/gst/tmpl/gstfilesink.sgml: * docs/gst/tmpl/gstfilesrc.sgml: * docs/gst/tmpl/gsthttpsrc.sgml: * docs/gst/tmpl/gstidentity.sgml: * docs/gst/tmpl/gstindexfactory.sgml: * docs/gst/tmpl/gstmarshal.sgml: * docs/gst/tmpl/gstmd5sink.sgml: * docs/gst/tmpl/gstmultidisksrc.sgml: * docs/gst/tmpl/gstmultifilesrc.sgml: * docs/gst/tmpl/gstpadtemplate.sgml: * docs/gst/tmpl/gstpipefilter.sgml: * docs/gst/tmpl/gstschedulerfactory.sgml: * docs/gst/tmpl/gstsearchfuncs.sgml: * docs/gst/tmpl/gstshaper.sgml: * docs/gst/tmpl/gstspider.sgml: * docs/gst/tmpl/gstspideridentity.sgml: * docs/gst/tmpl/gststatistics.sgml: * docs/gst/tmpl/gsttee.sgml: * docs/gst/tmpl/gsttimecache.sgml: * docs/gst/tmpl/gsttypefind.sgml: * docs/gst/tmpl/gsttypefindfactory.sgml: * docs/gst/tmpl/gstxmlregistry.sgml: * docs/gst/tmpl/gthread-cothreads.sgml: * docs/gst/tmpl/old/cothreads.sgml: * docs/gst/tmpl/old/cothreads_compat.sgml: * docs/gst/tmpl/old/gettext.sgml: * docs/gst/tmpl/old/gobject2gtk.sgml: * docs/gst/tmpl/old/grammar.tab.sgml: * docs/gst/tmpl/old/gst-i18n-app.sgml: * docs/gst/tmpl/old/gst-i18n-lib.sgml: * docs/gst/tmpl/old/gst_private.sgml: * docs/gst/tmpl/old/gstaggregator.sgml: * docs/gst/tmpl/old/gstarch.sgml: * docs/gst/tmpl/old/gstatomic_impl.sgml: * docs/gst/tmpl/old/gstbufferstore.sgml: * docs/gst/tmpl/old/gstdata_private.sgml: * docs/gst/tmpl/old/gstdisksink.sgml: * docs/gst/tmpl/old/gstdisksrc.sgml: * docs/gst/tmpl/old/gstelementfactory.sgml: * docs/gst/tmpl/old/gstextratypes.sgml: * docs/gst/tmpl/old/gstfakesink.sgml: * docs/gst/tmpl/old/gstfakesrc.sgml: * docs/gst/tmpl/old/gstfdsink.sgml: * docs/gst/tmpl/old/gstfdsrc.sgml: * docs/gst/tmpl/old/gstfilesink.sgml: * docs/gst/tmpl/old/gstfilesrc.sgml: * docs/gst/tmpl/old/gsthttpsrc.sgml: * docs/gst/tmpl/old/gstidentity.sgml: * docs/gst/tmpl/old/gstindexfactory.sgml: * docs/gst/tmpl/old/gstmarshal.sgml: * docs/gst/tmpl/old/gstmd5sink.sgml: * docs/gst/tmpl/old/gstmultidisksrc.sgml: * docs/gst/tmpl/old/gstmultifilesrc.sgml: * docs/gst/tmpl/old/gstpadtemplate.sgml: * docs/gst/tmpl/old/gstpipefilter.sgml: * docs/gst/tmpl/old/gstschedulerfactory.sgml: * docs/gst/tmpl/old/gstsearchfuncs.sgml: * docs/gst/tmpl/old/gstshaper.sgml: * docs/gst/tmpl/old/gstspider.sgml: * docs/gst/tmpl/old/gstspideridentity.sgml: * docs/gst/tmpl/old/gststatistics.sgml: * docs/gst/tmpl/old/gsttee.sgml: * docs/gst/tmpl/old/gsttimecache.sgml: * docs/gst/tmpl/old/gsttypefindfactory.sgml: * docs/gst/tmpl/old/gstxmlregistry.sgml: * docs/gst/tmpl/old/gthread-cothreads.sgml: * docs/gst/tmpl/old/types.sgml: * docs/gst/tmpl/types.sgml: Rename gsttypefind.[ch] back to gsttypefindelement.[ch], since gtkdoc-scan doesn't like files with the same name in different directories. * gst/elements/Makefile.am: * gst/elements/gstelements.c: * gst/elements/gsttypefind.c: * gst/elements/gsttypefind.h: * gst/elements/gsttypefindelement.c: * gst/elements/gsttypefindelement.h:
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#include "gsttypefindelement.h"
#include "gstvalve.h"
struct _elements_entry
{
const gchar *name;
guint rank;
GType (*type) (void);
};
static struct _elements_entry _elements[] = {
{"capsfilter", GST_RANK_NONE, gst_capsfilter_get_type},
{"fakesrc", GST_RANK_NONE, gst_fake_src_get_type},
{"fakesink", GST_RANK_NONE, gst_fake_sink_get_type},
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#if defined(HAVE_SYS_SOCKET_H) || defined(_MSC_VER)
{"fdsrc", GST_RANK_NONE, gst_fd_src_get_type},
{"fdsink", GST_RANK_NONE, gst_fd_sink_get_type},
#endif
{"filesrc", GST_RANK_PRIMARY, gst_file_src_get_type},
{"identity", GST_RANK_NONE, gst_identity_get_type},
{"queue", GST_RANK_NONE, gst_queue_get_type},
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{"queue2", GST_RANK_NONE, gst_queue2_get_type},
{"filesink", GST_RANK_PRIMARY, gst_file_sink_get_type},
{"tee", GST_RANK_NONE, gst_tee_get_type},
{"typefind", GST_RANK_NONE, gst_type_find_element_get_type},
libs/gst/base/: New GstDataQueue object for threadsafe queueing. Most useful for elements that need some queueing fun... Original commit message from CVS: * libs/gst/base/Makefile.am: * libs/gst/base/gstdataqueue.c: (gst_data_queue_get_type), (gst_data_queue_base_init), (gst_data_queue_class_init), (gst_data_queue_init), (gst_data_queue_new), (gst_data_queue_cleanup), (gst_data_queue_finalize), (gst_data_queue_locked_flush), (gst_data_queue_locked_is_empty), (gst_data_queue_locked_is_full), (gst_data_queue_flush), (gst_data_queue_is_empty), (gst_data_queue_is_full), (gst_data_queue_set_flushing), (gst_data_queue_push), (gst_data_queue_pop), (gst_data_queue_drop_head), (gst_data_queue_set_property), (gst_data_queue_get_property): * libs/gst/base/gstdataqueue.h: New GstDataQueue object for threadsafe queueing. Most useful for elements that need some queueing functionnality. * docs/libs/gstreamer-libs-docs.sgml: * docs/libs/gstreamer-libs-sections.txt: Insert documentation for GstDataQueue * plugins/elements/Makefile.am: * plugins/elements/gstelements.c: * plugins/elements/gstmultiqueue.c: (gst_multi_queue_base_init), (gst_multi_queue_class_init), (gst_multi_queue_init), (gst_multi_queue_finalize), (gst_multi_queue_set_property), (gst_multi_queue_get_property), (gst_multi_queue_request_new_pad), (gst_multi_queue_release_pad), (gst_single_queue_push_one), (gst_multi_queue_item_destroy), (gst_multi_queue_item_new), (gst_multi_queue_loop), (gst_multi_queue_chain), (gst_multi_queue_sink_activate_push), (gst_multi_queue_sink_event), (gst_multi_queue_getcaps), (gst_multi_queue_bufferalloc), (gst_multi_queue_src_activate_push), (gst_multi_queue_acceptcaps), (gst_multi_queue_src_event), (gst_multi_queue_src_query), (wake_up_next_non_linked), (compute_next_non_linked), (single_queue_overrun_cb), (single_queue_underrun_cb), (single_queue_check_full), (gst_single_queue_new): * plugins/elements/gstmultiqueue.h: New multiqueue element, using GstDataQueue. Used for queuing multiple streams. Closes #344639 and #347785
2006-11-28 12:07:06 +00:00
{"multiqueue", GST_RANK_NONE, gst_multi_queue_get_type},
{"valve", GST_RANK_NONE, gst_valve_get_type},
GCC 4 fixen. Original commit message from CVS: 2005-05-04 Andy Wingo <wingo@pobox.com> * check/Makefile.am: * docs/gst/tmpl/gstatomic.sgml: * docs/gst/tmpl/gstplugin.sgml: * gst/base/gstbasesink.c: (gst_basesink_activate): * gst/base/gstbasesrc.c: (gst_basesrc_class_init), (gst_basesrc_init), (gst_basesrc_set_dataflow_funcs), (gst_basesrc_query), (gst_basesrc_set_property), (gst_basesrc_get_property), (gst_basesrc_check_get_range), (gst_basesrc_activate): * gst/base/gstbasesrc.h: * gst/base/gstbasetransform.c: (gst_base_transform_sink_activate), (gst_base_transform_src_activate): * gst/elements/gstelements.c: * gst/elements/gstfakesrc.c: (gst_fakesrc_class_init), (gst_fakesrc_set_property), (gst_fakesrc_get_property): * gst/elements/gsttee.c: (gst_tee_sink_activate): * gst/elements/gsttypefindelement.c: (find_element_get_length), (gst_type_find_element_checkgetrange), (gst_type_find_element_activate): * gst/gstbin.c: (gst_bin_save_thyself), (gst_bin_restore_thyself): * gst/gstcaps.c: (gst_caps_do_simplify), (gst_caps_save_thyself), (gst_caps_load_thyself): * gst/gstelement.c: (gst_element_pads_activate), (gst_element_save_thyself), (gst_element_restore_thyself): * gst/gstpad.c: (gst_pad_load_and_link), (gst_pad_save_thyself), (gst_ghost_pad_save_thyself), (gst_pad_check_pull_range): * gst/gstpad.h: * gst/gstxml.c: (gst_xml_write), (gst_xml_parse_doc), (gst_xml_parse_file), (gst_xml_parse_memory), (gst_xml_get_element), (gst_xml_make_element): * gst/indexers/gstfileindex.c: (gst_file_index_load), (_file_index_id_save_xml), (gst_file_index_commit): * gst/registries/gstlibxmlregistry.c: (read_string), (read_uint), (read_enum), (load_pad_template), (load_feature), (load_plugin), (load_paths): * libs/gst/dataprotocol/dataprotocol.c: (gst_dp_packet_from_caps), (gst_dp_packet_from_event), (gst_dp_caps_from_packet): * tools/gst-complete.c: (main): * tools/gst-compprep.c: (main): * tools/gst-inspect.c: (print_element_properties_info): * tools/gst-launch.c: (xmllaunch_parse_cmdline): * tools/gst-xmlinspect.c: (print_element_properties): GCC 4 fixen.
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{NULL, 0},
};
static gboolean
plugin_init (GstPlugin * plugin)
{
struct _elements_entry *my_elements = _elements;
while ((*my_elements).name) {
if (!gst_element_register (plugin, (*my_elements).name, (*my_elements).rank,
((*my_elements).type) ()))
return FALSE;
my_elements++;
}
return TRUE;
}
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"coreelements",
"standard GStreamer elements",
plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN);