mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-26 11:41:09 +00:00
Updated the API docs.
Original commit message from CVS: Updated the API docs.
This commit is contained in:
Wim Taymans
parent
c706b66123
commit
9655c3b593
44 changed files with 1518 additions and 578 deletions
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@ -102,7 +102,7 @@ tmpl: scanobj scan
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sgml: tmpl
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gtkdoc-mkdb --module=$(DOC_MODULE) --source-dir=$(DOC_SOURCE_DIR)
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html:
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html: sgml
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if ! test -d html ; then mkdir html ; fi
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-cd html && gtkdoc-mkhtml $(DOC_MODULE) ../$(DOC_MAIN_SGML_FILE)
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File diff suppressed because it is too large
Load diff
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@ -14,6 +14,7 @@
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<!entity GstObject SYSTEM "sgml/gstobject.sgml">
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<!entity GstPad SYSTEM "sgml/gstpad.sgml">
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<!entity GstPipeline SYSTEM "sgml/gstpipeline.sgml">
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<!entity GstAutoplug SYSTEM "sgml/gstautoplug.sgml">
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<!entity GstPlugin SYSTEM "sgml/gstplugin.sgml">
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<!entity GstSink SYSTEM "sgml/gstsink.sgml">
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<!entity GstSrc SYSTEM "sgml/gstsrc.sgml">
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@ -21,6 +22,8 @@
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<!entity GstThread SYSTEM "sgml/gstthread.sgml">
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<!entity GstTrace SYSTEM "sgml/gsttrace.sgml">
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<!entity GstType SYSTEM "sgml/gsttype.sgml">
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<!entity GstCaps SYSTEM "sgml/gstcaps.sgml">
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<!entity GstProps SYSTEM "sgml/gstprops.sgml">
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<!entity GstUtils SYSTEM "sgml/gstutils.sgml">
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<!entity GstXml SYSTEM "sgml/gstxml.sgml">
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<!entity cothreads SYSTEM "sgml/cothreads.sgml">
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@ -66,6 +69,7 @@ with some more specialized elements.</para>
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&GstElement;
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&GstBin;
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&GstPipeline;
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&GstAutoplug;
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&GstFilter;
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&GstSink;
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&GstSrc;
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@ -78,6 +82,8 @@ with some more specialized elements.</para>
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&GstTee;
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&GstType;
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&GstCaps;
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&GstProps;
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&GstMeta;
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&GstUtils;
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&GstCpu;
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@ -14,6 +14,7 @@ cothread_init
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cothread_create
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cothread_setfunc
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cothread_switch
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cothread_getcurrent
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cothread_main
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cothread_set_data
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cothread_get_data
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@ -48,11 +49,19 @@ gst_extra_get_filename_type
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<SUBSECTION Standard>
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</SECTION>
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<SECTION>
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<FILE>gstscheduler</FILE>
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<TITLE>GstScheduler</TITLE>
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gst_bin_schedule_func
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</SECTION>
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<SECTION>
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<FILE>gstbin</FILE>
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<TITLE>GstBin</TITLE>
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GstBinFlags
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GstBin
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gst_bin_new
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gst_bin_destroy
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gst_bin_add
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gst_bin_remove
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gst_bin_get_by_name
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@ -60,6 +69,7 @@ gst_bin_get_list
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gst_bin_set_state_type
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gst_bin_iterate
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gst_bin_create_plan
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gst_bin_schedule
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<SUBSECTION Standard>
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GstBinClass
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gst_bin_get_type
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@ -69,8 +79,8 @@ GST_BIN_CLASS
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GST_IS_BIN
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GST_IS_BIN_CLASS
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gst_bin_details
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gst_bin_destroy
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gst_bin_use_cothreads
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_GstBinChain
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</SECTION>
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<SECTION>
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@ -145,41 +155,49 @@ GstElementState
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GstElementStateReturn
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GST_STATE
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GST_STATE_PENDING
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GST_STATE_TRANSITION
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GST_STATE_NULL_TO_READY
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GST_STATE_READY_TO_PLAYING
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GST_STATE_PLAYING_TO_PAUSED
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GST_STATE_PAUSED_TO_PLAYING
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GST_STATE_PLAYING_TO_READY
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GST_STATE_READY_TO_NULL
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GstElementFlags
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GST_ELEMENT_IS_MULTI_IN
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GST_ELEMENT_IS_THREAD_SUGGESTED
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GST_ELEMENT_IS_COTHREAD_STOPPING
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GstElement
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GstElementDetails
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GstElementFactory
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GstElementLoopFunction
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gst_element_new
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gst_element_destroy
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gst_element_set_loop_function
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gst_element_set_name
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gst_element_get_name
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gst_element_set_manager
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gst_element_get_manager
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gst_element_add_pad
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gst_element_add_ghost_pad
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gst_element_get_pad
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gst_element_get_pad_list
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gst_element_get_padtemplate_list
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gst_element_add_ghost_pad
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gst_element_connect
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gst_element_set_state
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gst_element_error
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gst_element_get_factory
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gst_element_destroy
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gst_element_save_thyself
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gst_element_load_thyself
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gst_elementfactory_new
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gst_elementfactory_register
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gst_elementfactory_add_sink
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gst_elementfactory_add_src
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gst_elementfactory_destroy
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gst_elementfactory_add_padtemplate
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gst_elementfactory_find
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gst_elementfactory_get_list
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gst_elementfactory_can_src_caps
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gst_elementfactory_can_sink_caps
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gst_elementfactory_create
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gst_elementfactory_make
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gst_elementfactory_save_thyself
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gst_elementfactory_load_thyself
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gst_element_loopfunc_wrapper
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<SUBSECTION Standard>
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GstElementClass
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GST_TYPE_ELEMENT
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@ -194,6 +212,7 @@ gst_element_get_type
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<FILE>gstfilter</FILE>
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<TITLE>GstFilter</TITLE>
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GstFilter
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GST_FILTER_FLAG_LAST
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gst_filter_new
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<SUBSECTION Standard>
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GstFilterClass
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@ -246,6 +265,7 @@ GST_META
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<SECTION>
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<FILE>gstobject</FILE>
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<TITLE>GstObject</TITLE>
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GST_OBJECT_FLAG_LAST
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GstObject
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GST_FLAGS
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GST_FLAG_IS_SET
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@ -279,24 +299,32 @@ GST_PAD_CONNECTED
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GST_PAD_CAN_PULL
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GstPad
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GstPadChainFunction
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GstPadGetFunction
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GstPadGetRegionFunction
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GstPadQoSFunction
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GstPadPushFunction
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GstPadPullFunction
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GstPadPullRegionFunction
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GstPadPushFunction
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GstPadQoSFunction
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GstPadDirection
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GstPadFlags
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gst_pad_new
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gst_pad_destroy
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gst_pad_new_from_template
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gst_pad_get_direction
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gst_pad_set_chain_function
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gst_pad_set_pull_function
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gst_pad_get_type_id
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gst_pad_set_type_id
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gst_pad_set_get_function
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gst_pad_set_getregion_function
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gst_pad_set_qos_function
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gst_pad_set_caps
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gst_pad_get_caps
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gst_pad_set_name
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gst_pad_get_name
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gst_pad_set_parent
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gst_pad_get_parent
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gst_pad_add_ghost_parent
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gst_pad_remove_ghost_parent
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gst_pad_get_parent
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gst_pad_get_ghost_parents
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gst_pad_get_peer
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gst_pad_connect
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@ -304,10 +332,25 @@ gst_pad_disconnect
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gst_pad_push
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gst_pad_pull
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gst_pad_pull_region
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gst_pad_set_qos_function
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gst_pad_pullregion
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gst_pad_handle_qos
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gst_pad_save_thyself
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gst_pad_load_and_connect
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GstPadFactoryEntry
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GstPadFactory[]
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GST_PAD_FACTORY_SOMETIMES
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GST_PAD_FACTORY_ALWAYS
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GST_PAD_FACTORY_SINK
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GST_PAD_FACTORY_SRC
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GstPadPresence
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GstPadTemplate
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gst_padtemplate_new
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gst_padtemplate_create
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gst_padtemplate_load_thyself
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gst_padtemplate_save_thyself
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<SUBSECTION Standard>
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GstPadClass
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GST_TYPE_PAD
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@ -316,6 +359,14 @@ GST_PAD_CLASS
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GST_IS_PAD
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GST_IS_PAD_CLASS
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gst_pad_get_type
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GstPadTemplateClass
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GST_TYPE_PADTEMPLATE
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GST_PADTEMPLATE
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GST_PADTEMPLATE_CLASS
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GST_IS_PADTEMPLATE
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GST_IS_PADTEMPLATE_CLASS
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gst_padtemplate_get_type
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</SECTION>
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<SECTION>
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@ -339,6 +390,23 @@ GST_IS_PIPELINE_CLASS
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gst_pipeline_details
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</SECTION>
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<SECTION>
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<FILE>gstautoplug</FILE>
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<TITLE>GstAutoplug</TITLE>
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GST_AUTOPLUG_MAX_COST
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GstAutoplugCostFunction
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GstAutoplugListFunction
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gst_autoplug_caps
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<SUBSECTION Standard>
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GstAutoplug
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GST_AUTOPLUG
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GST_IS_AUTOPLUG
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GST_TYPE_AUTOPLUG
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gst_autoplug_get_type
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GST_AUTOPLUG_CLASS
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GST_IS_AUTOPLUG_CLASS
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</SECTION>
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<SECTION>
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<FILE>gstplugin</FILE>
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<TITLE>GstPlugin</TITLE>
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@ -349,10 +417,10 @@ gst_plugin_new
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gst_plugin_set_longname
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gst_plugin_load_all
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gst_plugin_load
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gst_plugin_add_type
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gst_library_load
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gst_plugin_load_absolute
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gst_library_load
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gst_plugin_add_factory
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gst_plugin_add_type
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gst_plugin_find
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gst_plugin_get_list
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gst_plugin_find_elementfactory
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@ -367,6 +435,7 @@ gst_plugin_save_thyself
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<FILE>gstsink</FILE>
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<TITLE>GstSink</TITLE>
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GstSink
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GST_SINK_FLAG_LAST
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gst_sink_new
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<SUBSECTION Standard>
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GstSinkClass
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@ -382,14 +451,9 @@ GST_IS_SINK_CLASS
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<FILE>gstsrc</FILE>
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<TITLE>GstSrc</TITLE>
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GstSrcFlags
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GST_SRC_FLAGS
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GST_SRC_ASYNC
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GST_SRC_SET_FLAGS
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GST_SRC_UNSET_FLAGS
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GST_SRC_IS_ASYNC
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GstSrc
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gst_src_signal_eos
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gst_src_push
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gst_src_push_region
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<SUBSECTION Standard>
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gst_src_get_type
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GstSrcClass
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@ -461,25 +525,64 @@ GstTypeFactory
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gst_type_register
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gst_type_find_by_mime
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gst_type_find_by_ext
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gst_type_add_src
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gst_type_add_sink
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gst_type_get_srcs
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gst_type_get_sinks
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gst_type_find_by_id
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gst_type_get_list
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gst_type_save_thyself
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gst_type_get_sink_to_src
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gst_type_dump
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gst_type_load_thyself
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gst_typefactory_load_thyself
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gst_typefactory_save_thyself
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<SUBSECTION Standard>
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</SECTION>
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<SECTION>
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<FILE>gstcaps</FILE>
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<TITLE>GstCaps</TITLE>
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GstCaps
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GstCapsFactoryEntry
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GstCapsFactory[]
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gst_caps_new
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gst_caps_new_with_props
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gst_caps_register
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gst_caps_set_props
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gst_caps_get_props
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gst_caps_check_compatibility
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gst_caps_save_thyself
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gst_caps_load_thyself
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<SUBSECTION Standard>
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</SECTION>
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<SECTION>
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<FILE>gstprops</FILE>
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<TITLE>GstProps</TITLE>
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GstProps
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GstPropsFactoryEntry
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GstPropsFactory[]
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GST_PROPS_LIST
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GST_PROPS_INT
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GST_PROPS_INT_RANGE
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GST_PROPS_FOURCC
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GST_PROPS_FOURCC_INT
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GST_PROPS_BOOLEAN
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gst_props_register
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gst_props_new
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gst_props_merge
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gst_props_check_compatibility
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gst_props_save_thyself
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gst_props_load_thyself
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<SUBSECTION Standard>
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GstPropsEntry
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GstPropsListFactory[]
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GstPropsId
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GST_PROPS_LIST_ID
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GST_PROPS_INT_ID
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GST_PROPS_INT_RANGE_ID
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GST_PROPS_FOURCC_ID
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GST_PROPS_BOOL_ID
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</SECTION>
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<SECTION>
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<FILE>gstutils</FILE>
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<TITLE>GstUtils</TITLE>
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gst_util_get_int_arg
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gst_util_get_bool_arg
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gst_util_get_long_arg
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gst_util_get_float_arg
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gst_util_get_double_arg
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@ -497,6 +600,7 @@ GstXML
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gst_xml_new
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gst_xml_write
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gst_xml_get_element
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gst_xml_get_topelements
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<SUBSECTION Standard>
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gst_xml_get_type
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GST_XML
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@ -609,6 +713,7 @@ GST_IS_FAKESINK_CLASS
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<TITLE>GstFakeSrc</TITLE>
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<SUBSECTION Standard>
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GstFakeSrc
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GstFakeSrcOutputType
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gst_fakesrc_get_type
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GstFakeSrcClass
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GST_TYPE_FAKESRC
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@ -129,6 +129,14 @@ Indicates the cothread is started
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@thread:
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<!-- ##### FUNCTION cothread_getcurrent ##### -->
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<para>
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</para>
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@Returns:
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<!-- ##### FUNCTION cothread_main ##### -->
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<para>
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|
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|
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@ -65,3 +65,51 @@ g_print messages.
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@args...: arguments
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<!-- ##### MACRO GST_DEBUG_ENABLED ##### -->
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<para>
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|
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</para>
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||||
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||||
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||||
|
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<!-- ##### MACRO DEBUG_SET_STRING ##### -->
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<para>
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||||
|
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</para>
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||||
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@format:
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@args...:
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||||
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||||
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<!-- ##### MACRO DEBUG_ENTER_STRING ##### -->
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<para>
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</para>
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<!-- ##### MACRO DEBUG_ENTER ##### -->
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<para>
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</para>
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@format:
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@args...:
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<!-- ##### MACRO DEBUG_LEAVE_STRING ##### -->
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<para>
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</para>
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<!-- ##### MACRO DEBUG_LEAVE ##### -->
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<para>
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</para>
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@format:
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@args...:
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|
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|
|
|
|||
|
|
@ -30,6 +30,7 @@ the offset.
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</para>
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@GST_ASYNCDISKSRC_OPEN:
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@GST_ASYNCDISKSRC_FLAG_LAST:
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<!-- ##### ARG GstAsyncDiskSrc:location ##### -->
|
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<para>
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||||
|
|
|
|||
|
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@ -17,6 +17,15 @@ allowing for deep nesting of predefined sub-pipelines.
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|||
|
||||
</para>
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||||
|
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<!-- ##### ENUM GstBinFlags ##### -->
|
||||
<para>
|
||||
Flags for a bin
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||||
</para>
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||||
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@GST_BIN_FLAG_MANAGER:
|
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@GST_BIN_FLAG_PREFER_COTHREADS:
|
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@GST_BIN_FLAG_LAST:
|
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|
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<!-- ##### STRUCT GstBin ##### -->
|
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<para>
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|
|
@ -32,6 +41,14 @@ allowing for deep nesting of predefined sub-pipelines.
|
|||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### MACRO gst_bin_destroy ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@bin:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_bin_add ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -96,6 +113,14 @@ allowing for deep nesting of predefined sub-pipelines.
|
|||
@bin:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_bin_schedule ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@bin:
|
||||
|
||||
|
||||
<!-- ##### SIGNAL GstBin::object-added ##### -->
|
||||
<para>
|
||||
is signaled whenever a new <classname>GstElement</classname> is added to the <classname>GstBin</classname>
|
||||
|
|
|
|||
|
|
@ -167,11 +167,12 @@ used when data in a stream has been skipped</entry>
|
|||
|
||||
</para>
|
||||
|
||||
@GST_BUFFER_READONLY:
|
||||
@GST_BUFFER_EOS:
|
||||
@GST_BUFFER_ORIGINAL:
|
||||
@GST_BUFFER_DONTFREE:
|
||||
@GST_BUFFER_FLUSH:
|
||||
@GST_BUFFER_READONLY: the buffer is read only
|
||||
@GST_BUFFER_ORIGINAL: this buffer not a copy
|
||||
@GST_BUFFER_DONTFREE: do not try to free the data when this buffer is unref-ed
|
||||
@GST_BUFFER_FLUSH: this buffer is not related to previous buffers. This flag is mainly
|
||||
used when data in a stream has been skipped
|
||||
@GST_BUFFER_EOS: this buffer is the last one in the stream
|
||||
|
||||
<!-- ##### STRUCT GstBuffer ##### -->
|
||||
<para>
|
||||
|
|
|
|||
|
|
@ -31,6 +31,7 @@ with seeking capabilities use a <classname>GstAsynDiskSrc</classname> instead.
|
|||
</para>
|
||||
|
||||
@GST_DISKSRC_OPEN:
|
||||
@GST_DISKSRC_FLAG_LAST:
|
||||
|
||||
<!-- ##### ARG GstDiskSrc:location ##### -->
|
||||
<para>
|
||||
|
|
|
|||
|
|
@ -33,79 +33,25 @@ simpler to connect pads of two elements together.
|
|||
This enum defines the standard states an element may be in. You will normally
|
||||
use gst_element_set_state() to change the state of an element.
|
||||
|
||||
<informaltable pgwide=1 frame="none" role="enum">
|
||||
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
||||
<tbody>
|
||||
<row>
|
||||
<entry>GST_STATE_NONE_PENDING</entry>
|
||||
<entry>The element is in the desired state.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GST_STATE_NULL</entry>
|
||||
<entry>Reset the state of an element.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GST_STATE_READY</entry>
|
||||
<entry>will make the element ready to start processing data. some
|
||||
elements might have a non trivial way to initialize themselves.
|
||||
</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GST_STATE_PLAYING</entry>
|
||||
<entry>means there really is data flowing through the graph.
|
||||
</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GST_STATE_PAUSED</entry>
|
||||
<entry>means there really is data flowing
|
||||
temporary stops the data flow.
|
||||
</entry>
|
||||
</row>
|
||||
|
||||
</tbody></tgroup></informaltable>
|
||||
</para>
|
||||
|
||||
@GST_STATE_NONE_PENDING:
|
||||
@GST_STATE_NULL:
|
||||
@GST_STATE_READY:
|
||||
@GST_STATE_PLAYING:
|
||||
@GST_STATE_PAUSED:
|
||||
@GST_STATE_NONE_PENDING: The element is in the desired state.
|
||||
@GST_STATE_NULL: Reset the state of an element.
|
||||
@GST_STATE_READY: will make the element ready to start processing data. some
|
||||
elements might have a non trivial way to initialize themselves.
|
||||
@GST_STATE_PLAYING: means there really is data flowing through the graph.
|
||||
@GST_STATE_PAUSED: means there really is data flowing temporary stops the data flow.
|
||||
|
||||
<!-- ##### ENUM GstElementStateReturn ##### -->
|
||||
<para>
|
||||
This enum defines the standard return values that an element
|
||||
can return after a state change.
|
||||
|
||||
<informaltable pgwide=1 frame="none" role="enum">
|
||||
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
||||
<tbody>
|
||||
<row>
|
||||
<entry>GST_STATE_FAILURE</entry>
|
||||
<entry>the element could not perform the state change</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GST_STATE_SUCCESS</entry>
|
||||
<entry>the element successfully changed its state</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GST_STATE_ASYNC</entry>
|
||||
<entry>the element will asynchronously change its state as soon as possible
|
||||
</entry>
|
||||
</row>
|
||||
|
||||
</tbody></tgroup></informaltable>
|
||||
|
||||
</para>
|
||||
|
||||
@GST_STATE_FAILURE:
|
||||
@GST_STATE_SUCCESS:
|
||||
@GST_STATE_ASYNC:
|
||||
@GST_STATE_FAILURE: the element could not perform the state change
|
||||
@GST_STATE_SUCCESS: the element successfully changed its state
|
||||
@GST_STATE_ASYNC: the element will asynchronously change its state as soon as possible
|
||||
|
||||
<!-- ##### MACRO GST_STATE ##### -->
|
||||
<para>
|
||||
|
|
@ -123,44 +69,85 @@ This macro returns the currently pending state of the element.
|
|||
@obj: Element to return the pending state for.
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_STATE_TRANSITION ##### -->
|
||||
<para>
|
||||
Returns the state transition this object is going through
|
||||
</para>
|
||||
|
||||
@obj: the Element to return the tate transition for
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_STATE_NULL_TO_READY ##### -->
|
||||
<para>
|
||||
The Element is going from the NULL state to the READY state
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_STATE_READY_TO_PLAYING ##### -->
|
||||
<para>
|
||||
The Element is going from the READY state to the PLAYING state
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_STATE_PLAYING_TO_PAUSED ##### -->
|
||||
<para>
|
||||
The Element is going from the PLAYING state to the PAUSED state
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_STATE_PAUSED_TO_PLAYING ##### -->
|
||||
<para>
|
||||
The Element is going from the PAUSED state to the PLAYING state
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_STATE_PLAYING_TO_READY ##### -->
|
||||
<para>
|
||||
The Element is going from the PLAYING state to the READY state
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_STATE_READY_TO_NULL ##### -->
|
||||
<para>
|
||||
The Element is going from the READY state to the NULL state
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### ENUM GstElementFlags ##### -->
|
||||
<para>
|
||||
This enum defines the standard flags that an element
|
||||
may have.
|
||||
|
||||
<informaltable pgwide=1 frame="none" role="enum">
|
||||
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
||||
<tbody>
|
||||
<row>
|
||||
<entry>GST_ELEMENT_MULTI_IN</entry>
|
||||
<entry>the element has multiple input pads</entry>
|
||||
</row>
|
||||
|
||||
</tbody></tgroup></informaltable>
|
||||
|
||||
</para>
|
||||
|
||||
@GST_ELEMENT_MULTI_IN:
|
||||
@GST_ELEMENT_COMPLEX:
|
||||
@GST_ELEMENT_DECOUPLED:
|
||||
@GST_ELEMENT_THREAD_SUGGESTED:
|
||||
@GST_ELEMENT_NO_SEEK:
|
||||
@GST_ELEMENT_NEW_LOOPFUNC:
|
||||
@GST_ELEMENT_COTHREAD_STOPPING:
|
||||
|
||||
<!-- ##### MACRO GST_ELEMENT_IS_MULTI_IN ##### -->
|
||||
<para>
|
||||
Query whether this object has multiple input pads.
|
||||
|
||||
</para>
|
||||
|
||||
@obj: Element to query for multiple input pads.
|
||||
|
||||
@GST_ELEMENT_USE_COTHREAD:
|
||||
@GST_ELEMENT_FLAG_LAST:
|
||||
|
||||
<!-- ##### MACRO GST_ELEMENT_IS_THREAD_SUGGESTED ##### -->
|
||||
<para>
|
||||
|
||||
Queries whether the Element should be placed in a thread
|
||||
</para>
|
||||
|
||||
@obj:
|
||||
@obj: The element to query
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_ELEMENT_IS_COTHREAD_STOPPING ##### -->
|
||||
<para>
|
||||
Queries whether the cothread holding this element needs to be stopped
|
||||
</para>
|
||||
|
||||
@obj: The element to query
|
||||
|
||||
|
||||
<!-- ##### STRUCT GstElement ##### -->
|
||||
|
|
@ -192,7 +179,7 @@ GstElementDetails struct for the element.
|
|||
@name:
|
||||
@type:
|
||||
@details:
|
||||
@padfactories:
|
||||
@padtemplates:
|
||||
|
||||
<!-- ##### USER_FUNCTION GstElementLoopFunction ##### -->
|
||||
<para>
|
||||
|
|
@ -212,6 +199,14 @@ circumstances.
|
|||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### MACRO gst_element_destroy ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@element: the element to destroy
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_element_set_loop_function ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -266,15 +261,6 @@ circumstances.
|
|||
@pad:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_element_add_ghost_pad ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@element:
|
||||
@pad:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_element_get_pad ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -294,6 +280,24 @@ circumstances.
|
|||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_element_get_padtemplate_list ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@element:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_element_add_ghost_pad ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@element:
|
||||
@pad:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_element_connect ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -333,14 +337,6 @@ circumstances.
|
|||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### MACRO gst_element_destroy ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@element: the element to destroy
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_element_save_thyself ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -372,7 +368,7 @@ circumstances.
|
|||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_elementfactory_register ##### -->
|
||||
<!-- ##### FUNCTION gst_elementfactory_destroy ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
|
@ -380,6 +376,17 @@ circumstances.
|
|||
@elementfactory:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_elementfactory_add_padtemplate ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@elementfactory:
|
||||
@temp:
|
||||
<!-- # Unused Parameters # -->
|
||||
@pad:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_elementfactory_find ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -397,6 +404,26 @@ circumstances.
|
|||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_elementfactory_can_src_caps ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@factory:
|
||||
@caps:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_elementfactory_can_sink_caps ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@factory:
|
||||
@caps:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_elementfactory_create ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -436,15 +463,6 @@ circumstances.
|
|||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_element_loopfunc_wrapper ##### -->
|
||||
<para>
|
||||
</para>
|
||||
|
||||
@argc:
|
||||
@argv:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### SIGNAL GstElement::state-change ##### -->
|
||||
<para>
|
||||
Is trigered whenever the state of an element changes
|
||||
|
|
|
|||
|
|
@ -16,3 +16,10 @@ with the buffer. (fakesink)
|
|||
|
||||
</para>
|
||||
|
||||
<!-- ##### SIGNAL GstFakeSink::handoff ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@gstfakesink: the object which received the signal.
|
||||
|
||||
|
|
|
|||
|
|
@ -14,3 +14,30 @@ The <classname>GstFakeSrc</classname> generates empty buffers. (fakesrc)
|
|||
|
||||
</para>
|
||||
|
||||
<!-- ##### SIGNAL GstFakeSrc::handoff ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@gstfakesrc: the object which received the signal.
|
||||
|
||||
<!-- ##### ARG GstFakeSrc:num_sources ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### ARG GstFakeSrc:loop_based ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### ARG GstFakeSrc:output ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### ARG GstFakeSrc:patern ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
|
|
|||
|
|
@ -23,6 +23,13 @@ on its own.
|
|||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_FILTER_FLAG_LAST ##### -->
|
||||
<para>
|
||||
subclass use this to start their flag enumeration
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_filter_new ##### -->
|
||||
<para>
|
||||
|
||||
|
|
|
|||
|
|
@ -14,3 +14,8 @@ Pass data without modification.
|
|||
|
||||
</para>
|
||||
|
||||
<!-- ##### ARG GstIdentity:loop_based ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
|
|
|||
|
|
@ -25,6 +25,13 @@ down <classname>GtkObject</classname> to re-parent the hierarchy.
|
|||
|
||||
</para>
|
||||
|
||||
<!-- ##### MACRO GST_OBJECT_FLAG_LAST ##### -->
|
||||
<para>
|
||||
subclasses can use this value to start the enumeration of their flags
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### STRUCT GstObject ##### -->
|
||||
<para>
|
||||
|
||||
|
|
|
|||
|
|
@ -47,31 +47,24 @@ The function that will be called when chaining buffers.
|
|||
@buf: the buffer that is chained
|
||||
|
||||
|
||||
<!-- ##### USER_FUNCTION GstPadPullFunction ##### -->
|
||||
<!-- ##### USER_FUNCTION GstPadGetFunction ##### -->
|
||||
<para>
|
||||
The function that will be called when pulling buffers.
|
||||
The function that will be called when pulling a buffer.
|
||||
</para>
|
||||
|
||||
@pad: the pad to pull
|
||||
@pad: the pad to get a buffer from
|
||||
@Returns: a GstBuffer
|
||||
|
||||
|
||||
<!-- ##### USER_FUNCTION GstPadPullRegionFunction ##### -->
|
||||
<!-- ##### USER_FUNCTION GstPadGetRegionFunction ##### -->
|
||||
<para>
|
||||
The function that will be called when pulling a region buffer.
|
||||
</para>
|
||||
|
||||
@pad: the pad to pull
|
||||
@offset: the offset of the region to pull
|
||||
@size: the size of the region to pull
|
||||
|
||||
|
||||
<!-- ##### USER_FUNCTION GstPadPushFunction ##### -->
|
||||
<para>
|
||||
|
||||
The function that will be called when pulling buffers.
|
||||
</para>
|
||||
|
||||
@pad: the pad to push
|
||||
@pad: the pad to get a buffer from
|
||||
@offset: the offset of the region to get
|
||||
@size: the size of the region to get
|
||||
@Returns: a GstBuffer
|
||||
|
||||
|
||||
<!-- ##### USER_FUNCTION GstPadQoSFunction ##### -->
|
||||
|
|
@ -83,14 +76,53 @@ the function that will be called when a QoS message is sent.
|
|||
@qos_message: the message
|
||||
|
||||
|
||||
<!-- ##### ENUM GstPadDirection ##### -->
|
||||
<!-- ##### USER_FUNCTION GstPadPushFunction ##### -->
|
||||
<para>
|
||||
|
||||
The function that will be called when pushing a buffers.
|
||||
</para>
|
||||
|
||||
@GST_PAD_UNKNOWN:
|
||||
@GST_PAD_SRC:
|
||||
@GST_PAD_SINK:
|
||||
@pad: the pad to push
|
||||
@buf: a GstBuffer to push
|
||||
|
||||
|
||||
<!-- ##### USER_FUNCTION GstPadPullFunction ##### -->
|
||||
<para>
|
||||
The function that will be called when pulling buffers.
|
||||
</para>
|
||||
|
||||
@pad: the pad to pull
|
||||
@Returns: a GstBuffer
|
||||
|
||||
|
||||
<!-- ##### USER_FUNCTION GstPadPullRegionFunction ##### -->
|
||||
<para>
|
||||
The function that will be called when pulling a region buffer.
|
||||
</para>
|
||||
|
||||
@pad: the pad to pull
|
||||
@offset: the offset of the region to pull
|
||||
@size: the size of the region to pull
|
||||
@Returns: a GstBuffer
|
||||
|
||||
|
||||
<!-- ##### ENUM GstPadDirection ##### -->
|
||||
<para>
|
||||
The direction this pad is
|
||||
</para>
|
||||
|
||||
@GST_PAD_UNKNOWN: direction is unknown
|
||||
@GST_PAD_SRC: this is a source pad
|
||||
@GST_PAD_SINK: this is a sink pad
|
||||
|
||||
<!-- ##### ENUM GstPadFlags ##### -->
|
||||
<para>
|
||||
Flags for the pad
|
||||
</para>
|
||||
|
||||
@GST_PAD_DISABLED: the pad is disabled
|
||||
@GST_PAD_EOS: the pad is in end of stream state
|
||||
@GST_PAD_FLAG_LAST: subclasses can use this number to enumerate their flags
|
||||
|
||||
<!-- ##### FUNCTION gst_pad_new ##### -->
|
||||
<para>
|
||||
|
|
@ -104,10 +136,20 @@ the function that will be called when a QoS message is sent.
|
|||
|
||||
<!-- ##### MACRO gst_pad_destroy ##### -->
|
||||
<para>
|
||||
Destroy the pad
|
||||
</para>
|
||||
|
||||
@pad: the pad to destroy
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_pad_new_from_template ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pad:
|
||||
@temp:
|
||||
@name:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_pad_get_direction ##### -->
|
||||
|
|
@ -128,13 +170,49 @@ the function that will be called when a QoS message is sent.
|
|||
@chain:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_pad_set_pull_function ##### -->
|
||||
<!-- ##### FUNCTION gst_pad_set_get_function ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pad:
|
||||
@pull:
|
||||
@get:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_pad_set_getregion_function ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pad:
|
||||
@getregion:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_pad_set_qos_function ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pad:
|
||||
@qos:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_pad_set_caps ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pad:
|
||||
@caps:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_pad_get_caps ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pad:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_pad_set_name ##### -->
|
||||
|
|
@ -164,6 +242,15 @@ the function that will be called when a QoS message is sent.
|
|||
@parent:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_pad_get_parent ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pad:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_pad_add_ghost_parent ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -182,15 +269,6 @@ the function that will be called when a QoS message is sent.
|
|||
@parent:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_pad_get_parent ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pad:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_pad_get_ghost_parents ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -256,13 +334,14 @@ the function that will be called when a QoS message is sent.
|
|||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_pad_set_qos_function ##### -->
|
||||
<!-- ##### MACRO gst_pad_pullregion ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pad:
|
||||
@qos:
|
||||
@offset:
|
||||
@size:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_pad_handle_qos ##### -->
|
||||
|
|
@ -294,8 +373,109 @@ the function that will be called when a QoS message is sent.
|
|||
@elements:
|
||||
|
||||
|
||||
<!-- ##### ARG GstPad:active ##### -->
|
||||
<!-- ##### TYPEDEF GstPadFactoryEntry ##### -->
|
||||
<para>
|
||||
Defines an entry for a padfactory
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### TYPEDEF GstPadFactory[] ##### -->
|
||||
<para>
|
||||
The padfactory
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_PAD_FACTORY_SOMETIMES ##### -->
|
||||
<para>
|
||||
Indicate that this pad will become available depending
|
||||
on the media type. Use this in the factory definition
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_PAD_FACTORY_ALWAYS ##### -->
|
||||
<para>
|
||||
Indicate that this pad will always be available.
|
||||
Use this in the factory definition
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_PAD_FACTORY_SINK ##### -->
|
||||
<para>
|
||||
Indicates a sinkpad for the padfactory.
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_PAD_FACTORY_SRC ##### -->
|
||||
<para>
|
||||
Indicates a srcpad for the padfactory.
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### ENUM GstPadPresence ##### -->
|
||||
<para>
|
||||
Indicates when this pad will become available
|
||||
</para>
|
||||
|
||||
@GST_PAD_ALWAYS: the pad is always available
|
||||
@GST_PAD_SOMETIMES: the pad will become available depending on the media stream
|
||||
|
||||
<!-- ##### STRUCT GstPadTemplate ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@name_template:
|
||||
@direction:
|
||||
@presence:
|
||||
@caps:
|
||||
|
||||
<!-- ##### FUNCTION gst_padtemplate_new ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@factory:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_padtemplate_create ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@name_template:
|
||||
@direction:
|
||||
@presence:
|
||||
@caps:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_padtemplate_load_thyself ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@parent:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_padtemplate_save_thyself ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pad:
|
||||
@parent:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### ARG GstPad:active ##### -->
|
||||
<para>
|
||||
Indicates this pad is active
|
||||
</para>
|
||||
|
||||
|
|
|
|||
|
|
@ -77,13 +77,13 @@ by the loader at statup.
|
|||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_plugin_add_type ##### -->
|
||||
<!-- ##### FUNCTION gst_plugin_load_absolute ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@plugin:
|
||||
@factory:
|
||||
@name:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_library_load ##### -->
|
||||
|
|
@ -95,16 +95,16 @@ by the loader at statup.
|
|||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_plugin_load_absolute ##### -->
|
||||
<!-- ##### FUNCTION gst_plugin_add_factory ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@name:
|
||||
@Returns:
|
||||
@plugin:
|
||||
@factory:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_plugin_add_factory ##### -->
|
||||
<!-- ##### FUNCTION gst_plugin_add_type ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
|
|
|||
|
|
@ -32,3 +32,8 @@ Specify the maximum number of buffers in the queue before the queue
|
|||
blocks.
|
||||
</para>
|
||||
|
||||
<!-- ##### ARG GstQueue:block ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
|
|
|||
|
|
@ -179,6 +179,12 @@
|
|||
|
||||
@Returns:
|
||||
|
||||
<!-- ##### MACRO GST_PROPS_INT_RANGE_ID ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_SINESRC ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -241,6 +247,12 @@
|
|||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_PROPS_LIST_ID ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION plugin_load ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -269,6 +281,13 @@
|
|||
|
||||
@connection:
|
||||
|
||||
<!-- ##### MACRO GST_SRC_ASYNC ##### -->
|
||||
<para>
|
||||
This macro checks to see if the GST_SRC_ASYNC flag is set.
|
||||
</para>
|
||||
|
||||
@obj: GstSrc to check for flag in.
|
||||
|
||||
<!-- ##### MACRO GST_TYPE_ASYNCDISKSRC ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -323,6 +342,12 @@
|
|||
|
||||
@Returns:
|
||||
|
||||
<!-- ##### MACRO GST_PROPS_INT_ID ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### STRUCT GstDiskSrcClass ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -360,6 +385,14 @@
|
|||
@pad:
|
||||
@buf:
|
||||
|
||||
<!-- ##### FUNCTION gst_type_get_sinks ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@id:
|
||||
@Returns:
|
||||
|
||||
<!-- ##### MACRO GST_TYPE_HTTPSRC ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -443,6 +476,14 @@ GstColorSpace
|
|||
|
||||
@obj:
|
||||
|
||||
<!-- ##### FUNCTION gst_type_get_srcs ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@id:
|
||||
@Returns:
|
||||
|
||||
<!-- ##### FUNCTION plugin_load_absolute ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -672,6 +713,13 @@ This macro unsets the given state on the element.
|
|||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_SRC_FLAGS ##### -->
|
||||
<para>
|
||||
This macro returns the entire set of flags for the object.
|
||||
</para>
|
||||
|
||||
@obj: GstSrc to return flags for.
|
||||
|
||||
<!-- ##### FUNCTION gst_sink_get_type ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -725,6 +773,14 @@ This macro unsets the given state on the element.
|
|||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_type_load_thyself ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@parent:
|
||||
@Returns:
|
||||
|
||||
<!-- ##### FUNCTION gst_plugin_init ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -809,6 +865,14 @@ This macro sets the given state on the element.
|
|||
|
||||
@klass:
|
||||
|
||||
<!-- ##### ENUM GstCapsDefinition ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GST_CAPS_ALWAYS:
|
||||
@GST_CAPS_MAYBE:
|
||||
|
||||
<!-- ##### MACRO GST_DISKSRC ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -928,6 +992,21 @@ plugin
|
|||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_PROPS_FOURCC_ID ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_SRC_UNSET_FLAGS ##### -->
|
||||
<para>
|
||||
This macro usets the given flags.
|
||||
</para>
|
||||
|
||||
@src:
|
||||
@flag: Flag to set, must be a single bit in guint32.
|
||||
@obj: GstSrc to unset flag in.
|
||||
|
||||
<!-- ##### FUNCTION gst_audiosink_sync_parms ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -1066,6 +1145,15 @@ This macro checks to see if the given state is set.
|
|||
@obj: Element to check for state.
|
||||
@flag: State to check for, must be a single bit in guint32.
|
||||
|
||||
<!-- ##### FUNCTION gst_type_save_thyself ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@type:
|
||||
@parent:
|
||||
@Returns:
|
||||
|
||||
<!-- ##### MACRO GST_IS_SINESRC ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -1100,6 +1188,15 @@ This macro checks to see if the given state is set.
|
|||
|
||||
@obj:
|
||||
|
||||
<!-- ##### MACRO GST_SRC_SET_FLAGS ##### -->
|
||||
<para>
|
||||
This macro sets the given flags.
|
||||
</para>
|
||||
|
||||
@src:
|
||||
@flag: Flag to set, can by any number of bits in guint32.
|
||||
@obj: GstSrc to set flag in.
|
||||
|
||||
<!-- ##### FUNCTION gst_fdsink_get_type ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -1113,6 +1210,14 @@ This macro checks to see if the given state is set.
|
|||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_element_loopfunc_wrapper ##### -->
|
||||
<para>
|
||||
</para>
|
||||
|
||||
@argc:
|
||||
@argv:
|
||||
@Returns:
|
||||
|
||||
<!-- ##### MACRO GST_TYPE_FDSRC ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -1131,6 +1236,15 @@ This macro checks to see if the given state is set.
|
|||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_type_get_sink_to_src ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@sinkid:
|
||||
@srcid:
|
||||
@Returns:
|
||||
|
||||
<!-- ##### MACRO GST_TYPE_FAKESRC ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -1177,6 +1291,12 @@ This macro checks to see if the given state is set.
|
|||
</para>
|
||||
|
||||
|
||||
<!-- ##### ARG GstTypeFind:type ##### -->
|
||||
<para>
|
||||
Query the element for the current mime type
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### SECTION ./tmpl/GstElement.sgml:Short_Description ##### -->
|
||||
|
||||
|
||||
|
|
@ -1210,6 +1330,12 @@ This macro checks to see if the given state is set.
|
|||
|
||||
@klass:
|
||||
|
||||
<!-- ##### FUNCTION gst_type_dump ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### STRUCT GstAudioSinkClass ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -1229,6 +1355,18 @@ This macro checks to see if the given state is set.
|
|||
</para>
|
||||
|
||||
|
||||
<!-- ##### ENUM GstPropsId ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GST_PROPS_END_ID_NUM:
|
||||
@GST_PROPS_LIST_ID_NUM:
|
||||
@GST_PROPS_INT_ID_NUM:
|
||||
@GST_PROPS_INT_RANGE_ID_NUM:
|
||||
@GST_PROPS_FOURCC_ID_NUM:
|
||||
@GST_PROPS_BOOL_ID_NUM:
|
||||
|
||||
<!-- ##### STRUCT GstEsdSinkClass ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -1338,6 +1476,12 @@ Get the size of the current file.
|
|||
|
||||
@Returns:
|
||||
|
||||
<!-- ##### TYPEDEF GstPropsListFactory[] ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_pad_get_type_id ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -1423,6 +1567,13 @@ Get the size of the current file.
|
|||
@audiosink:
|
||||
@frequency:
|
||||
|
||||
<!-- ##### FUNCTION gst_elementfactory_register ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@elementfactory:
|
||||
|
||||
<!-- ##### MACRO GST_TYPE_QUEUE ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -1540,6 +1691,14 @@ GstElement
|
|||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_pad_set_pull_function ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pad:
|
||||
@pull:
|
||||
|
||||
<!-- ##### STRUCT GstFakeSinkClass ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -1554,6 +1713,14 @@ GstElement
|
|||
@esdsink:
|
||||
@format:
|
||||
|
||||
<!-- ##### MACRO GST_ELEMENT_IS_MULTI_IN ##### -->
|
||||
<para>
|
||||
Query whether this object has multiple input pads.
|
||||
|
||||
</para>
|
||||
|
||||
@obj: Element to query for multiple input pads.
|
||||
|
||||
<!-- ##### MACRO GST_DISKSRC_CLASS ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -1561,6 +1728,12 @@ GstElement
|
|||
|
||||
@klass:
|
||||
|
||||
<!-- ##### MACRO GST_PROPS_BOOL_ID ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TYPE_FAKESINK ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -1574,10 +1747,6 @@ GstElement
|
|||
|
||||
@obj:
|
||||
|
||||
<!-- ##### SECTION ./tmpl/plugin.sgml:Short_Description ##### -->
|
||||
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_audiosrc_push ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -1585,6 +1754,10 @@ GstElement
|
|||
|
||||
@src:
|
||||
|
||||
<!-- ##### SECTION ./tmpl/plugin.sgml:Short_Description ##### -->
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_HTTPSRC_CLASS ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -1708,15 +1881,15 @@ GstElement
|
|||
@name:
|
||||
@Returns:
|
||||
|
||||
<!-- ##### MACRO GST_TYPE_ESDSINK ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_CPU_FLAG_MMX ##### -->
|
||||
<para>
|
||||
A flag indicating that MMX instructions are supported.
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TYPE_ESDSINK ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -22,6 +22,13 @@ or a video card.
|
|||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_SINK_FLAG_LAST ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_sink_new ##### -->
|
||||
<para>
|
||||
|
||||
|
|
|
|||
|
|
@ -18,56 +18,18 @@ audio source. It provides data for the next element in the graph.
|
|||
|
||||
<!-- ##### ENUM GstSrcFlags ##### -->
|
||||
<para>
|
||||
|
||||
<informaltable pgwide=1 frame="none" role="enum">
|
||||
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
||||
<tbody>
|
||||
<row>
|
||||
<entry>GST_SRC_ASYNC</entry>
|
||||
<entry>this source is assynchronous </entry>
|
||||
</row>
|
||||
|
||||
</tbody></tgroup></informaltable>
|
||||
Flags for the GstSrc element
|
||||
</para>
|
||||
|
||||
@GST_SRC_ASYNC:
|
||||
@GST_SRC_ASYNC: Indicates that this src is asynchronous
|
||||
@GST_SRC_FLAG_LAST: subclasses can use this to number their flags
|
||||
|
||||
<!-- ##### MACRO GST_SRC_FLAGS ##### -->
|
||||
<!-- ##### MACRO GST_SRC_IS_ASYNC ##### -->
|
||||
<para>
|
||||
This macro returns the entire set of flags for the object.
|
||||
Query a GstSrc for the ASYNC flag
|
||||
</para>
|
||||
|
||||
@obj: GstSrc to return flags for.
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_SRC_ASYNC ##### -->
|
||||
<para>
|
||||
This macro checks to see if the GST_SRC_ASYNC flag is set.
|
||||
</para>
|
||||
|
||||
@obj: GstSrc to check for flag in.
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_SRC_SET_FLAGS ##### -->
|
||||
<para>
|
||||
This macro sets the given flags.
|
||||
</para>
|
||||
|
||||
@src:
|
||||
@flag: Flag to set, can by any number of bits in guint32.
|
||||
<!-- # Unused Parameters # -->
|
||||
@obj: GstSrc to set flag in.
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_SRC_UNSET_FLAGS ##### -->
|
||||
<para>
|
||||
This macro usets the given flags.
|
||||
</para>
|
||||
|
||||
@src:
|
||||
@flag: Flag to set, must be a single bit in guint32.
|
||||
<!-- # Unused Parameters # -->
|
||||
@obj: GstSrc to unset flag in.
|
||||
@obj: The GstSrc to query
|
||||
|
||||
|
||||
<!-- ##### STRUCT GstSrc ##### -->
|
||||
|
|
|
|||
|
|
@ -20,32 +20,13 @@ to be dealt with in the separate thread.
|
|||
|
||||
<!-- ##### ENUM GstThreadState ##### -->
|
||||
<para>
|
||||
|
||||
<informaltable pgwide=1 frame="none" role="enum">
|
||||
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
||||
<tbody>
|
||||
<row>
|
||||
<entry>GST_THREAD_CREATE</entry>
|
||||
<entry>The thread is being created. </entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GST_THREAD_STATE_SPINNING</entry>
|
||||
<entry>The thread is runnning</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GST_THREAD_STATE_REAPING</entry>
|
||||
<entry>The thread is ending.</entry>
|
||||
</row>
|
||||
|
||||
</tbody></tgroup></informaltable>
|
||||
|
||||
thread flags
|
||||
</para>
|
||||
|
||||
@GST_THREAD_CREATE:
|
||||
@GST_THREAD_STATE_SPINNING:
|
||||
@GST_THREAD_STATE_REAPING:
|
||||
@GST_THREAD_CREATE: The thread is being created.
|
||||
@GST_THREAD_STATE_SPINNING: The thread is runnning
|
||||
@GST_THREAD_STATE_REAPING: The thread is ending.
|
||||
@GST_THREAD_FLAG_LAST: subclass use this to start their enumeration
|
||||
|
||||
<!-- ##### STRUCT GstThread ##### -->
|
||||
<para>
|
||||
|
|
|
|||
|
|
@ -72,9 +72,6 @@ A type
|
|||
@mime:
|
||||
@exts:
|
||||
@typefindfuncs:
|
||||
@srcs:
|
||||
@sinks:
|
||||
@converters:
|
||||
|
||||
<!-- ##### STRUCT GstTypeFactory ##### -->
|
||||
<para>
|
||||
|
|
@ -112,24 +109,6 @@ The struct with the typefactory information
|
|||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_type_get_srcs ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@id:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_type_get_sinks ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@id:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_type_find_by_id ##### -->
|
||||
<para>
|
||||
|
||||
|
|
@ -147,42 +126,6 @@ The struct with the typefactory information
|
|||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_type_save_thyself ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@type:
|
||||
@parent:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_type_get_sink_to_src ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@sinkid:
|
||||
@srcid:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_type_dump ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_type_load_thyself ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@parent:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_typefactory_load_thyself ##### -->
|
||||
<para>
|
||||
|
||||
|
|
|
|||
|
|
@ -23,8 +23,8 @@ The signal to indicate the mime type was detected.
|
|||
@gsttypefind: the object which received the signal.
|
||||
@arg1: The mime type that was detected
|
||||
|
||||
<!-- ##### ARG GstTypeFind:type ##### -->
|
||||
<!-- ##### ARG GstTypeFind:caps ##### -->
|
||||
<para>
|
||||
Query the element for the current mime type
|
||||
|
||||
</para>
|
||||
|
||||
|
|
|
|||
|
|
@ -24,6 +24,16 @@ Some convenience functions
|
|||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_util_get_bool_arg ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@argname:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_util_get_long_arg ##### -->
|
||||
<para>
|
||||
|
||||
|
|
|
|||
|
|
@ -22,6 +22,7 @@ All GstElements can be serialized to an XML presentation
|
|||
|
||||
@object:
|
||||
@elements:
|
||||
@topelements:
|
||||
|
||||
<!-- ##### FUNCTION gst_xml_new ##### -->
|
||||
<para>
|
||||
|
|
@ -52,3 +53,12 @@ All GstElements can be serialized to an XML presentation
|
|||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_xml_get_topelements ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@xml:
|
||||
@Returns:
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -22,19 +22,31 @@ Information about video buffers.
|
|||
@meta:
|
||||
@format:
|
||||
@visual:
|
||||
@width:
|
||||
@height:
|
||||
@overlay_info:
|
||||
@dga_info:
|
||||
|
||||
<!-- ##### STRUCT MetaDGA ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@base:
|
||||
@swidth:
|
||||
@sheight:
|
||||
@bytes_per_line:
|
||||
|
||||
<!-- ##### STRUCT MetaOverlay ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@wx:
|
||||
@wy:
|
||||
@overlay_element:
|
||||
@clip_count:
|
||||
@overlay_clip:
|
||||
@width:
|
||||
@height:
|
||||
@did_overlay:
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@
|
|||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#define GST_DEBUG_ENABLED
|
||||
//#define GST_DEBUG_ENABLED
|
||||
|
||||
#include "gstbin.h"
|
||||
#include "gstdebug.h"
|
||||
|
|
@ -45,7 +45,6 @@ static gboolean gst_bin_change_state_type (GstBin *bin,
|
|||
GtkType type);
|
||||
|
||||
static void gst_bin_create_plan_func (GstBin *bin);
|
||||
//static void gst_bin_schedule_func (GstBin *bin);
|
||||
static void gst_bin_iterate_func (GstBin *bin);
|
||||
|
||||
static xmlNodePtr gst_bin_save_thyself (GstElement *element, xmlNodePtr parent);
|
||||
|
|
@ -678,7 +677,7 @@ gst_bin_create_plan_func (GstBin *bin)
|
|||
DEBUG_LEAVE("(\"%s\")",gst_element_get_name(GST_ELEMENT(bin)));
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
gst_bin_iterate_func (GstBin *bin)
|
||||
{
|
||||
GList *chains;
|
||||
|
|
|
|||
10
gst/gstbin.h
10
gst/gstbin.h
|
|
@ -42,10 +42,10 @@ extern GstElementDetails gst_bin_details;
|
|||
(GTK_CHECK_CLASS_TYPE((klass),GST_TYPE_BIN))
|
||||
|
||||
typedef enum {
|
||||
// this bin is a manager of child elements, i.e. a pipeline or thread
|
||||
/* this bin is a manager of child elements, i.e. a pipeline or thread */
|
||||
GST_BIN_FLAG_MANAGER = GST_ELEMENT_FLAG_LAST,
|
||||
|
||||
// we prefer to have cothreads when its an option, over chain-based
|
||||
/* we prefer to have cothreads when its an option, over chain-based */
|
||||
GST_BIN_FLAG_PREFER_COTHREADS,
|
||||
|
||||
/* padding */
|
||||
|
|
@ -59,11 +59,11 @@ typedef struct __GstBinChain _GstBinChain;
|
|||
struct _GstBin {
|
||||
GstElement element;
|
||||
|
||||
// our children
|
||||
/* our children */
|
||||
gint numchildren;
|
||||
GList *children;
|
||||
|
||||
// iteration state
|
||||
/* iteration state */
|
||||
gboolean need_cothreads;
|
||||
GList *managed_elements;
|
||||
gint num_managed_elements;
|
||||
|
|
@ -128,7 +128,7 @@ gboolean gst_bin_set_state_type (GstBin *bin,
|
|||
|
||||
void gst_bin_iterate (GstBin *bin);
|
||||
|
||||
// hack FIXME
|
||||
/* hack FIXME */
|
||||
void gst_bin_use_cothreads (GstBin *bin,
|
||||
gboolean enabled);
|
||||
|
||||
|
|
|
|||
|
|
@ -69,6 +69,16 @@ gst_caps_new (gchar *mime)
|
|||
return caps;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_caps_new_with_props:
|
||||
* @mime: the mime type to attach to the capability
|
||||
* @props: the properties for this capability
|
||||
*
|
||||
* create a new capability with the given mime type
|
||||
* and the given properties
|
||||
*
|
||||
* Returns: a new capability
|
||||
*/
|
||||
GstCaps*
|
||||
gst_caps_new_with_props (gchar *mime, GstProps *props)
|
||||
{
|
||||
|
|
@ -113,6 +123,15 @@ gst_caps_register (GstCapsFactory *factory)
|
|||
return caps;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_caps_set_props:
|
||||
* @caps: the caps to attach the properties to
|
||||
* @props: the properties to attach
|
||||
*
|
||||
* set the properties to the given caps
|
||||
*
|
||||
* Returns: The new caps structure
|
||||
*/
|
||||
GstCaps*
|
||||
gst_caps_set_props (GstCaps *caps, GstProps *props)
|
||||
{
|
||||
|
|
@ -125,6 +144,14 @@ gst_caps_set_props (GstCaps *caps, GstProps *props)
|
|||
return caps;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_caps_get_props:
|
||||
* @caps: the caps to get the properties from
|
||||
*
|
||||
* get the properties of the given caps
|
||||
*
|
||||
* Returns: The properties of the caps
|
||||
*/
|
||||
GstProps*
|
||||
gst_caps_get_props (GstCaps *caps)
|
||||
{
|
||||
|
|
@ -170,6 +197,15 @@ gst_caps_check_compatibility (GstCaps *fromcaps, GstCaps *tocaps)
|
|||
}
|
||||
|
||||
|
||||
/**
|
||||
* gst_caps_save_thyself:
|
||||
* @caps: a capabilty to save
|
||||
* @parent: the parent XML node pointer
|
||||
*
|
||||
* save the capability into an XML representation
|
||||
*
|
||||
* Returns: a new XML node pointer
|
||||
*/
|
||||
xmlNodePtr
|
||||
gst_caps_save_thyself (GstCaps *caps, xmlNodePtr parent)
|
||||
{
|
||||
|
|
@ -187,6 +223,14 @@ gst_caps_save_thyself (GstCaps *caps, xmlNodePtr parent)
|
|||
return parent;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_caps_load_thyself:
|
||||
* @parent: the parent XML node pointer
|
||||
*
|
||||
* load a new caps from the XML representation
|
||||
*
|
||||
* Returns: a new capability
|
||||
*/
|
||||
GstCaps*
|
||||
gst_caps_load_thyself (xmlNodePtr parent)
|
||||
{
|
||||
|
|
|
|||
|
|
@ -27,12 +27,6 @@
|
|||
typedef struct _GstCaps GstCaps;
|
||||
typedef gpointer GstCapsFactoryEntry;
|
||||
typedef GstCapsFactoryEntry GstCapsFactory[];
|
||||
typedef GstCapsFactory *GstCapsListFactory[];
|
||||
|
||||
typedef enum {
|
||||
GST_CAPS_ALWAYS = 1,
|
||||
GST_CAPS_MAYBE = 2,
|
||||
} GstCapsDefinition;
|
||||
|
||||
struct _GstCaps {
|
||||
guint16 id; /* type id (major type) */
|
||||
|
|
@ -50,7 +44,7 @@ GstCaps* gst_caps_register (GstCapsFactory *factory);
|
|||
GstCaps* gst_caps_set_props (GstCaps *caps, GstProps *props);
|
||||
GstProps* gst_caps_get_props (GstCaps *caps);
|
||||
|
||||
gboolean gst_caps_check_compatibility (GstCaps *caps1, GstCaps *caps2);
|
||||
gboolean gst_caps_check_compatibility (GstCaps *fromcaps, GstCaps *tocaps);
|
||||
|
||||
xmlNodePtr gst_caps_save_thyself (GstCaps *caps, xmlNodePtr parent);
|
||||
GstCaps* gst_caps_load_thyself (xmlNodePtr parent);
|
||||
|
|
|
|||
|
|
@ -795,22 +795,6 @@ gst_element_get_manager (GstElement *element)
|
|||
return element->manager;
|
||||
}
|
||||
|
||||
// note that this casts a char ** to a GstElement *. Ick.
|
||||
int
|
||||
gst_element_loopfunc_wrapper (int argc, char **argv)
|
||||
{
|
||||
GstElement *element = GST_ELEMENT (argv);
|
||||
while (1) {
|
||||
/* if NEW_LOOPFUNC is set, clear it, we're implicitly updating */
|
||||
if (GST_FLAG_IS_SET(element,GST_ELEMENT_NEW_LOOPFUNC))
|
||||
GST_FLAG_UNSET(element,GST_ELEMENT_NEW_LOOPFUNC);
|
||||
|
||||
/* start up the loop function */
|
||||
element->loopfunc (element);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_element_set_loop_function:
|
||||
* @element: Element to set loop function of.
|
||||
|
|
|
|||
|
|
@ -83,21 +83,21 @@ static inline char *_gst_print_statename(int state) {
|
|||
(GTK_CHECK_CLASS_TYPE((klass),GST_TYPE_ELEMENT))
|
||||
|
||||
typedef enum {
|
||||
// element is complex (for some def.) and generally require a cothread
|
||||
/* element is complex (for some def.) and generally require a cothread */
|
||||
GST_ELEMENT_COMPLEX = GST_OBJECT_FLAG_LAST,
|
||||
// input and output pads aren't directly coupled to each other
|
||||
// examples: queues, multi-output async readers, etc.
|
||||
/* input and output pads aren't directly coupled to each other
|
||||
examples: queues, multi-output async readers, etc. */
|
||||
GST_ELEMENT_DECOUPLED,
|
||||
// this element should be placed in a thread if at all possible
|
||||
/* this element should be placed in a thread if at all possible */
|
||||
GST_ELEMENT_THREAD_SUGGESTED,
|
||||
// this element is incable of seeking (FIXME: does this apply to filters?)
|
||||
/* this element is incable of seeking (FIXME: does this apply to filters?) */
|
||||
GST_ELEMENT_NO_SEEK,
|
||||
|
||||
// there is a new loopfunction ready for placement
|
||||
/* there is a new loopfunction ready for placement */
|
||||
GST_ELEMENT_NEW_LOOPFUNC,
|
||||
// the cothread holding this element needs to be stopped
|
||||
/* the cothread holding this element needs to be stopped */
|
||||
GST_ELEMENT_COTHREAD_STOPPING,
|
||||
// the element has to be scheduled as a cothread for any sanity
|
||||
/* the element has to be scheduled as a cothread for any sanity */
|
||||
GST_ELEMENT_USE_COTHREAD,
|
||||
|
||||
/* use some padding for future expansion */
|
||||
|
|
@ -146,10 +146,6 @@ struct _GstElementClass {
|
|||
void (*new_ghost_pad) (GstElement *element,GstPad *pad);
|
||||
void (*error) (GstElement *element,gchar *error);
|
||||
|
||||
/* events */
|
||||
// gboolean (*start) (GstElement *element,GstElementState state);
|
||||
// gboolean (*stop) (GstElement *element);
|
||||
|
||||
/* change the element state */
|
||||
GstElementStateReturn (*change_state) (GstElement *element);
|
||||
|
||||
|
|
@ -204,7 +200,6 @@ gint gst_element_set_state (GstElement *element, GstElementState state);
|
|||
void gst_element_error (GstElement *element, gchar *error);
|
||||
|
||||
GstElementFactory* gst_element_get_factory (GstElement *element);
|
||||
int gst_element_loopfunc_wrapper (int argc,char **argv);
|
||||
|
||||
/* XML write and read */
|
||||
xmlNodePtr gst_element_save_thyself (GstElement *element, xmlNodePtr parent);
|
||||
|
|
@ -221,7 +216,7 @@ GstElementFactory* gst_elementfactory_new (gchar *name,GtkType type,
|
|||
void gst_elementfactory_destroy (GstElementFactory *elementfactory);
|
||||
|
||||
void gst_elementfactory_add_padtemplate (GstElementFactory *elementfactory,
|
||||
GstPadTemplate *pad);
|
||||
GstPadTemplate *temp);
|
||||
|
||||
GstElementFactory* gst_elementfactory_find (gchar *name);
|
||||
GList* gst_elementfactory_get_list (void);
|
||||
|
|
@ -233,7 +228,7 @@ gboolean gst_elementfactory_can_sink_caps (GstElementFactory *factory,
|
|||
|
||||
GstElement* gst_elementfactory_create (GstElementFactory *factory,
|
||||
gchar *name);
|
||||
// FIXME this name is wrong, probably so is the one above it
|
||||
/* FIXME this name is wrong, probably so is the one above it */
|
||||
GstElement* gst_elementfactory_make (gchar *factoryname, gchar *name);
|
||||
|
||||
xmlNodePtr gst_elementfactory_save_thyself (GstElementFactory *factory, xmlNodePtr parent);
|
||||
|
|
|
|||
|
|
@ -34,17 +34,17 @@ _gst_elementfactory_initialize (void)
|
|||
}
|
||||
|
||||
/**
|
||||
* gst_elementfactory_unregister:
|
||||
* @elementfactory: factory to register
|
||||
* gst_elementfactory_destroy:
|
||||
* @elementfactory: factory to destroy
|
||||
*
|
||||
* Removes the elementfactory from the global list.
|
||||
*/
|
||||
void
|
||||
gst_elementfactory_destroy (GstElementFactory *factory)
|
||||
gst_elementfactory_destroy (GstElementFactory *elementfactory)
|
||||
{
|
||||
g_return_if_fail (factory != NULL);
|
||||
g_return_if_fail (elementfactory != NULL);
|
||||
|
||||
_gst_elementfactories = g_list_remove (_gst_elementfactories, factory);
|
||||
_gst_elementfactories = g_list_remove (_gst_elementfactories, elementfactory);
|
||||
|
||||
// we don't free the struct bacause someone might have a handle to it..
|
||||
}
|
||||
|
|
@ -200,20 +200,29 @@ gst_elementfactory_make (gchar *factoryname, gchar *name)
|
|||
/**
|
||||
* gst_elementfactory_add_padtemplate :
|
||||
* @elementfactory: factory to add the src id to
|
||||
* @template: the padtemplate to add
|
||||
* @temp: the padtemplate to add
|
||||
*
|
||||
* Add the given padtemplate to this elementfactory.
|
||||
*/
|
||||
void
|
||||
gst_elementfactory_add_padtemplate (GstElementFactory *factory,
|
||||
GstPadTemplate *template)
|
||||
GstPadTemplate *temp)
|
||||
{
|
||||
g_return_if_fail(factory != NULL);
|
||||
g_return_if_fail(template != NULL);
|
||||
g_return_if_fail(temp != NULL);
|
||||
|
||||
factory->padtemplates = g_list_append (factory->padtemplates, template);
|
||||
factory->padtemplates = g_list_append (factory->padtemplates, temp);
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_elementfactory_can_src_caps :
|
||||
* @factory: factory to query
|
||||
* @caps: the caps to check
|
||||
*
|
||||
* Checks if the factory can source the given capability
|
||||
*
|
||||
* Returns: true if it can src the capability
|
||||
*/
|
||||
gboolean
|
||||
gst_elementfactory_can_src_caps (GstElementFactory *factory,
|
||||
GstCaps *caps)
|
||||
|
|
@ -238,6 +247,15 @@ gst_elementfactory_can_src_caps (GstElementFactory *factory,
|
|||
return FALSE;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_elementfactory_can_sink_caps :
|
||||
* @factory: factory to query
|
||||
* @caps: the caps to check
|
||||
*
|
||||
* Checks if the factory can sink the given capability
|
||||
*
|
||||
* Returns: true if it can sink the capability
|
||||
*/
|
||||
gboolean
|
||||
gst_elementfactory_can_sink_caps (GstElementFactory *factory,
|
||||
GstCaps *caps)
|
||||
|
|
|
|||
41
gst/gstpad.c
41
gst/gstpad.c
|
|
@ -284,7 +284,7 @@ void gst_pad_set_chain_function (GstPad *pad,
|
|||
}
|
||||
|
||||
/**
|
||||
* gst_pad_set_pull_function:
|
||||
* gst_pad_set_get_function:
|
||||
* @pad: the pad to set the get function for
|
||||
* @get: the get function
|
||||
*
|
||||
|
|
@ -351,7 +351,6 @@ gst_pad_push_func(GstPad *pad, GstBuffer *buf)
|
|||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* gst_pad_chain:
|
||||
* @pad: the pad to chain
|
||||
|
|
@ -612,7 +611,7 @@ gst_pad_set_caps (GstPad *pad,
|
|||
*
|
||||
* get the capabilities of this pad
|
||||
*
|
||||
* Return; the capabilities of this pad
|
||||
* Returns: the capabilities of this pad
|
||||
*/
|
||||
GstCaps *
|
||||
gst_pad_get_caps (GstPad *pad)
|
||||
|
|
@ -806,6 +805,14 @@ GstBuffer *gst_pad_pullregion(GstPad *pad,gulong offset,gulong size) {
|
|||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* gst_padtemplate_new:
|
||||
* @factory: the padfactory to use
|
||||
*
|
||||
* creates a new padtemplate from the factory
|
||||
*
|
||||
* Returns: the new padtemplate
|
||||
*/
|
||||
GstPadTemplate*
|
||||
gst_padtemplate_new (GstPadFactory *factory)
|
||||
{
|
||||
|
|
@ -832,6 +839,17 @@ gst_padtemplate_new (GstPadFactory *factory)
|
|||
return new;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_padtemplate_create:
|
||||
* @name_template: the name template
|
||||
* @direction: the direction for the template
|
||||
* @presence: the presence of the pad
|
||||
* @caps: the capabilities for the template
|
||||
*
|
||||
* creates a new padtemplate from the given arguments
|
||||
*
|
||||
* Returns: the new padtemplate
|
||||
*/
|
||||
GstPadTemplate*
|
||||
gst_padtemplate_create (gchar *name_template,
|
||||
GstPadDirection direction, GstPadPresence presence,
|
||||
|
|
@ -850,6 +868,15 @@ gst_padtemplate_create (gchar *name_template,
|
|||
}
|
||||
|
||||
|
||||
/**
|
||||
* gst_padtemplate_save_thyself:
|
||||
* @pad: the padtemplate to save
|
||||
* @parent: the parent XML tree
|
||||
*
|
||||
* saves the padtemplate into XML
|
||||
*
|
||||
* Returns: the new XML tree
|
||||
*/
|
||||
xmlNodePtr
|
||||
gst_padtemplate_save_thyself (GstPadTemplate *pad, xmlNodePtr parent)
|
||||
{
|
||||
|
|
@ -865,6 +892,14 @@ gst_padtemplate_save_thyself (GstPadTemplate *pad, xmlNodePtr parent)
|
|||
return parent;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_padtemplate_load_thyself:
|
||||
* @parent: the source XML tree
|
||||
*
|
||||
* loads a padtemplate from the XML tree
|
||||
*
|
||||
* Returns: the new padtemplate
|
||||
*/
|
||||
GstPadTemplate*
|
||||
gst_padtemplate_load_thyself (xmlNodePtr parent)
|
||||
{
|
||||
|
|
|
|||
|
|
@ -40,7 +40,7 @@ extern "C" {
|
|||
#define GST_IS_PAD(obj) (GTK_CHECK_TYPE ((obj), GST_TYPE_PAD))
|
||||
#define GST_IS_PAD_CLASS(obj) (GTK_CHECK_CLASS_TYPE ((klass), GST_TYPE_PAD))
|
||||
|
||||
// quick test to see if the pad is connected
|
||||
/* quick test to see if the pad is connected */
|
||||
#define GST_PAD_CONNECTED(pad) ((pad) && (pad)->peer != NULL)
|
||||
#define GST_PAD_CAN_PULL(pad) ((pad) && (pad)->pullfunc != NULL)
|
||||
|
||||
|
|
@ -101,7 +101,7 @@ struct _GstPad {
|
|||
GstObject *parent;
|
||||
GList *ghostparents;
|
||||
|
||||
GstPadTemplate *padtemplate; // the template for this pad
|
||||
GstPadTemplate *padtemplate; /* the template for this pad */
|
||||
};
|
||||
|
||||
struct _GstPadClass {
|
||||
|
|
|
|||
|
|
@ -48,8 +48,8 @@ typedef struct _GstPipelineClass GstPipelineClass;
|
|||
struct _GstPipeline {
|
||||
GstBin bin;
|
||||
|
||||
GstElement *src; // we only allow one src element
|
||||
GList *sinks; // and multiple sinks
|
||||
GstElement *src; /* we only allow one src element */
|
||||
GList *sinks; /* and multiple sinks */
|
||||
};
|
||||
|
||||
struct _GstPipelineClass {
|
||||
|
|
|
|||
|
|
@ -91,7 +91,7 @@ props_compare_func (gconstpointer a,
|
|||
*
|
||||
* Register the factory.
|
||||
*
|
||||
* Returns: The registered capability
|
||||
* Returns: The new property created from the factory
|
||||
*/
|
||||
GstProps *
|
||||
gst_props_register (GstPropsFactory factory)
|
||||
|
|
@ -158,6 +158,15 @@ gst_props_register (GstPropsFactory factory)
|
|||
return props;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_props_new:
|
||||
* @entry: the property entries for the property
|
||||
* @...: the property entries for the property
|
||||
*
|
||||
* Create a new property from the list of entries
|
||||
*
|
||||
* Returns: The new property created from the list of entries
|
||||
*/
|
||||
GstProps *
|
||||
gst_props_new (GstPropsFactoryEntry entry, ...)
|
||||
{
|
||||
|
|
@ -192,6 +201,15 @@ gst_props_new (GstPropsFactoryEntry entry, ...)
|
|||
return gst_props_register (factory);
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_props_merge:
|
||||
* @props: the property to merge into
|
||||
* @tomerge: the property to merge
|
||||
*
|
||||
* Merge the properties of tomerge into props
|
||||
*
|
||||
* Returns: The new merged property
|
||||
*/
|
||||
GstProps*
|
||||
gst_props_merge (GstProps *props, GstProps *tomerge)
|
||||
{
|
||||
|
|
@ -313,8 +331,8 @@ gst_props_entry_check_compatibility (GstPropsEntry *entry1, GstPropsEntry *entry
|
|||
|
||||
/**
|
||||
* gst_props_check_compatibility:
|
||||
* @fromprops: a capabilty
|
||||
* @toprops: a capabilty
|
||||
* @fromprops: a property
|
||||
* @toprops: a property
|
||||
*
|
||||
* Checks whether two capabilities are compatible
|
||||
*
|
||||
|
|
@ -411,6 +429,15 @@ gst_props_save_thyself_func (GstPropsEntry *entry, xmlNodePtr parent)
|
|||
return parent;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_props_save_thyself:
|
||||
* @props: a property to save
|
||||
* @parent: the parent XML tree
|
||||
*
|
||||
* saves the property into an XML representation
|
||||
*
|
||||
* Returns: the new XML tree
|
||||
*/
|
||||
xmlNodePtr
|
||||
gst_props_save_thyself (GstProps *props, xmlNodePtr parent)
|
||||
{
|
||||
|
|
@ -472,6 +499,14 @@ gst_props_load_thyself_func (xmlNodePtr field)
|
|||
return entry;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_props_load_thyself:
|
||||
* @parent: the XML tree to load from
|
||||
*
|
||||
* creates a new property out of an XML tree
|
||||
*
|
||||
* Returns: the new property
|
||||
*/
|
||||
GstProps*
|
||||
gst_props_load_thyself (xmlNodePtr parent)
|
||||
{
|
||||
|
|
|
|||
|
|
@ -65,7 +65,7 @@ GstProps* gst_props_new (GstPropsFactoryEntry entry, ...);
|
|||
|
||||
GstProps* gst_props_merge (GstProps *props, GstProps *tomerge);
|
||||
|
||||
gboolean gst_props_check_compatibility (GstProps *props1, GstProps *props2);
|
||||
gboolean gst_props_check_compatibility (GstProps *fromprops, GstProps *toprops);
|
||||
|
||||
xmlNodePtr gst_props_save_thyself (GstProps *props, xmlNodePtr parent);
|
||||
GstProps* gst_props_load_thyself (xmlNodePtr parent);
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@
|
|||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#define GST_DEBUG_ENABLED
|
||||
//#define GST_DEBUG_ENABLED
|
||||
|
||||
#include "gstscheduler.h"
|
||||
#include "gstdebug.h"
|
||||
|
|
|
|||
|
|
@ -49,7 +49,7 @@ typedef enum {
|
|||
typedef struct _GstSrc GstSrc;
|
||||
typedef struct _GstSrcClass GstSrcClass;
|
||||
|
||||
#define GST_SRC_ASYNC(obj) (GST_FLAG_IS_SET(obj,GST_SRC_ASYNC))
|
||||
#define GST_SRC_IS_ASYNC(obj) (GST_FLAG_IS_SET(obj,GST_SRC_ASYNC))
|
||||
|
||||
struct _GstSrc {
|
||||
GstElement element;
|
||||
|
|
|
|||
|
|
@ -187,7 +187,7 @@ gst_thread_get_arg (GtkObject *object,
|
|||
*
|
||||
* Create a new thrad with the given name
|
||||
*
|
||||
* Returns; The new thread
|
||||
* Returns: The new thread
|
||||
*/
|
||||
GstElement*
|
||||
gst_thread_new (guchar *name)
|
||||
|
|
|
|||
|
|
@ -36,22 +36,22 @@ struct _OverlayClip {
|
|||
};
|
||||
|
||||
struct _MetaDGA {
|
||||
// the base address of the screen
|
||||
/* the base address of the screen */
|
||||
void *base;
|
||||
// the dimensions of the screen
|
||||
/* the dimensions of the screen */
|
||||
int swidth, sheight;
|
||||
// the number of bytes in a line
|
||||
/* the number of bytes in a line */
|
||||
int bytes_per_line;
|
||||
};
|
||||
|
||||
struct _MetaOverlay {
|
||||
// the position of the window
|
||||
/* the position of the window */
|
||||
int wx, wy;
|
||||
// a reference to the object sending overlay change events
|
||||
/* a reference to the object sending overlay change events */
|
||||
GtkWidget *overlay_element;
|
||||
// the number of overlay regions
|
||||
/* the number of overlay regions */
|
||||
int clip_count;
|
||||
// the overlay regions of the display window
|
||||
/* the overlay regions of the display window */
|
||||
struct _OverlayClip overlay_clip[32];
|
||||
|
||||
gint width;
|
||||
|
|
@ -67,12 +67,12 @@ struct _MetaVideoRaw {
|
|||
/* formatting information */
|
||||
GstColorSpaceType format;
|
||||
GdkVisual *visual;
|
||||
// dimensions of the video buffer
|
||||
/* dimensions of the video buffer */
|
||||
gint width;
|
||||
gint height;
|
||||
// a pointer to the overlay info if the sink supports this
|
||||
/* a pointer to the overlay info if the sink supports this */
|
||||
MetaOverlay *overlay_info;
|
||||
// a pointer to the DGA info if the sink supports this
|
||||
/* a pointer to the DGA info if the sink supports this */
|
||||
MetaDGA *dga_info;
|
||||
};
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue