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GStreamer::Pad.3pm

NAME

GStreamer::Pad

HIERARCHY

   Glib::Object
   +----GStreamer::Object
        +----GStreamer::Pad
 
 

METHODS

pad or undef = GStreamer::Pad->new ($name, $direction)

pad or undef = GStreamer::Pad->new ($name, $direction)

•

$name (string)

•

$direction (GStreamer::PadDirection)

pad or undef = GStreamer::Pad->new_from_template ($templ, $name)

pad or undef = GStreamer::Pad->new_from_template ($templ, $name)

•

$templ (GStreamer::PadTemplate)

•

$name (string)

boolean = $pad->accept_caps ($caps)

boolean = $pad->accept_caps ($caps)

•

$caps (GStreamer::Caps)

boolean = $pad->activate_pull ($active)

boolean = $pad->activate_pull ($active)

•

$active (boolean)

boolean = $pad->activate_push ($active)

boolean = $pad->activate_push ($active)

•

$active (boolean)

$pad->set_active ($active)

$pad->set_active ($active)

•

$active (boolean)

caps or undef = $srcpad->get_allowed_caps

caps or undef = $srcpad->get_allowed_caps

boolean = $pad->set_blocked ($blocked)

boolean = $pad->set_blocked ($blocked)

•

$blocked (boolean)

caps = $pad->get_caps

caps = $pad->get_caps

boolean = $pad->set_caps ($caps)

boolean = $pad->set_caps ($caps)

•

$caps (GStreamer::Caps or undef)

flowreturn = $pad->chain ($buffer)

flowreturn = $pad->chain ($buffer)

•

$buffer (GstBuffer)

boolean = $pad->check_pull_range

boolean = $pad->check_pull_range

paddirection = $pad->get_direction

paddirection = $pad->get_direction

boolean = $pad->event_default ($event)

boolean = $pad->event_default ($event)

•

$event (GstEvent)

$pad->fixate_caps ($caps)

$pad->fixate_caps ($caps)

•

$caps (GStreamer::Caps)

list = $pad->get_internal_links_default

list = $pad->get_internal_links_default

list = $pad->get_internal_links

list = $pad->get_internal_links

boolean = $pad->is_active

boolean = $pad->is_active

boolean = $pad->is_blocked

boolean = $pad->is_blocked

boolean = $pad->is_linked

boolean = $pad->is_linked

boolean = $srcpad->link ($sinkpad)

boolean = $srcpad->link ($sinkpad)

•

$sinkpad (GStreamer::Pad)

caps or undef = $pad->get_negotiated_caps

caps or undef = $pad->get_negotiated_caps

caps = $pad->get_pad_template_caps

caps = $pad->get_pad_template_caps

padtemplate = $pad->get_pad_template

padtemplate = $pad->get_pad_template

boolean = $pad->pause_task

boolean = $pad->pause_task

boolean = $pad->peer_accept_caps ($caps)

boolean = $pad->peer_accept_caps ($caps)

•

$caps (GStreamer::Caps)

pad = $pad->get_peer

pad = $pad->get_peer

caps = $pad->peer_get_caps

caps = $pad->peer_get_caps

list = $pad->pull_range ($offset, $size)

list = $pad->pull_range ($offset, $size)

•

$offset (Glib::UInt64)

•

$size (integer)

flowreturn = $pad->push ($buffer)

flowreturn = $pad->push ($buffer)

•

$buffer (GstBuffer)

boolean = $pad->push_event ($event)

boolean = $pad->push_event ($event)

•

$event (GstEvent)

boolean = $pad->query ($query)

boolean = $pad->query ($query)

•

$query (GstQuery)

boolean = $pad->query_default ($query)

boolean = $pad->query_default ($query)

•

$query (GstQuery)

list = $pad->get_query_types_default

list = $pad->get_query_types_default

list = $pad->get_query_types

list = $pad->get_query_types

list = $pad->get_range ($offset, $size)

list = $pad->get_range ($offset, $size)

•

$offset (Glib::UInt64)

•

$size (integer)

boolean = $pad->send_event ($event)

boolean = $pad->send_event ($event)

•

$event (GstEvent)

boolean = $pad->start_task ($func, $data=undef)

boolean = $pad->start_task ($func, $data=undef)

•

$func (scalar)

•

$data (scalar)

boolean = $pad->stop_task

boolean = $pad->stop_task

$srcpad->unlink ($sinkpad)

$srcpad->unlink ($sinkpad)

•

$sinkpad (GStreamer::Pad)

PROPERTIES

'caps' (GStreamer::Caps : readable)

The capabilities of the pad

'direction' (GStreamer::PadDirection : readable / writable / construct-only)

The direction of the pad

'template' (GStreamer::PadTemplate : readable / writable)

The GstPadTemplate of this pad

SIGNALS

linked (GStreamer::Pad, GStreamer::Pad)

unlinked (GStreamer::Pad, GStreamer::Pad)

request-link (GStreamer::Pad)

boolean = have-data (GStreamer::Pad, GStreamer::MiniObject)

ENUMS AND FLAGS

enum GStreamer::FlowReturn

•

'custom-success' / 'GST_FLOW_CUSTOM_SUCCESS'

•

'resend' / 'GST_FLOW_RESEND'

•

'ok' / 'GST_FLOW_OK'

•

'not-linked' / 'GST_FLOW_NOT_LINKED'

•

'wrong-state' / 'GST_FLOW_WRONG_STATE'

•

'unexpected' / 'GST_FLOW_UNEXPECTED'

•

'not-negotiated' / 'GST_FLOW_NOT_NEGOTIATED'

•

'error' / 'GST_FLOW_ERROR'

•

'not-supported' / 'GST_FLOW_NOT_SUPPORTED'

•

'custom-error' / 'GST_FLOW_CUSTOM_ERROR'

enum GStreamer::PadDirection

•

'unknown' / 'GST_PAD_UNKNOWN'

•

'src' / 'GST_PAD_SRC'

•

'sink' / 'GST_PAD_SINK'

SEE ALSO

GStreamer, Glib::Object, GStreamer::Object

COPYRIGHT

Copyright (C) 2005-2006 by the gtk2-perl team.

This software is licensed under the LGPL. See GStreamer for a full notice.