gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
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/* GStreamer
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* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
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* 2000 Wim Taymans <wtay@chello.be>
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* 2005 Andy Wingo <wingo@pobox.com>
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*
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* gstghostpad.c: Proxy pads
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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2005-10-15 16:01:57 +00:00
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2005-09-02 16:17:23 +00:00
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/**
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* SECTION:gstghostpad
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* @short_description: Pseudo link pads
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* @see_also: #GstPad
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*
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2005-11-18 16:04:28 +00:00
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* GhostPads are useful when organizing pipelines with #GstBin like elements.
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* The idea here is to create hierarchical element graphs. The bin element
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* contains a sub-graph. Now one would like to treat the bin-element like other
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* #GstElements. This is where GhostPads come into play. A GhostPad acts as a
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* proxy for another pad. Thus the bin can have sink and source ghost-pads that
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* are accociated with sink and source pads of the child elements.
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*
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* If the target pad is known at creation time, gst_ghost_pad_new() is the
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2005-11-22 11:48:58 +00:00
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* function to use to get a ghost-pad. Otherwise one can use gst_ghost_pad_new_no_target()
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2005-11-18 16:04:28 +00:00
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* to create the ghost-pad and use gst_ghost_pad_set_target() to establish the
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* accociation later on.
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*
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* Last reviewed on 2005-11-18 (0.9.5)
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2005-09-02 16:17:23 +00:00
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*/
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gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
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#include "gst_private.h"
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#include "gstghostpad.h"
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2005-12-06 19:29:15 +00:00
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#define GST_TYPE_PROXY_PAD (gst_proxy_pad_get_type ())
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#define GST_IS_PROXY_PAD(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PROXY_PAD))
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#define GST_IS_PROXY_PAD_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_PROXY_PAD))
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#define GST_PROXY_PAD(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PROXY_PAD, GstProxyPad))
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#define GST_PROXY_PAD_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_PROXY_PAD, GstProxyPadClass))
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#define GST_PROXY_PAD_TARGET(pad) (GST_PROXY_PAD (pad)->target)
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gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
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typedef struct _GstProxyPad GstProxyPad;
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typedef struct _GstProxyPadClass GstProxyPadClass;
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2005-12-06 19:29:15 +00:00
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#define GST_PROXY_GET_LOCK(pad) (GST_PROXY_PAD (pad)->proxy_lock)
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#define GST_PROXY_LOCK(pad) (g_mutex_lock (GST_PROXY_GET_LOCK (pad)))
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#define GST_PROXY_UNLOCK(pad) (g_mutex_unlock (GST_PROXY_GET_LOCK (pad)))
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gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
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struct _GstProxyPad
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{
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GstPad pad;
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check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
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/* with PROXY_LOCK */
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GMutex *proxy_lock;
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gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
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GstPad *target;
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/*< private > */
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gpointer _gst_reserved[1];
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};
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struct _GstProxyPadClass
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{
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GstPadClass parent_class;
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/*< private > */
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gpointer _gst_reserved[1];
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};
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G_DEFINE_TYPE (GstProxyPad, gst_proxy_pad, GST_TYPE_PAD);
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check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
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static GstPad *gst_proxy_pad_get_target (GstPad * pad);
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gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
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static void gst_proxy_pad_dispose (GObject * object);
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static void gst_proxy_pad_finalize (GObject * object);
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#ifndef GST_DISABLE_LOADSAVE
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static xmlNodePtr gst_proxy_pad_save_thyself (GstObject * object,
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xmlNodePtr parent);
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#endif
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static void
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gst_proxy_pad_class_init (GstProxyPadClass * klass)
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{
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GObjectClass *gobject_class = (GObjectClass *) klass;
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gobject_class->dispose = GST_DEBUG_FUNCPTR (gst_proxy_pad_dispose);
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gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_proxy_pad_finalize);
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#ifndef GST_DISABLE_LOADSAVE
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{
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GstObjectClass *gstobject_class = (GstObjectClass *) klass;
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gstobject_class->save_thyself =
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GST_DEBUG_FUNCPTR (gst_proxy_pad_save_thyself);
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}
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#endif
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}
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const GstQueryType *
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gst_proxy_pad_do_query_type (GstPad * pad)
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{
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check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
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GstPad *target = gst_proxy_pad_get_target (pad);
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const GstQueryType *res;
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gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
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g_return_val_if_fail (target != NULL, NULL);
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check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
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res = gst_pad_get_query_types (target);
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gst_object_unref (target);
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return res;
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gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
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}
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static gboolean
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gst_proxy_pad_do_event (GstPad * pad, GstEvent * event)
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{
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check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
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gboolean res;
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GstPad *target = gst_proxy_pad_get_target (pad);
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gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
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g_return_val_if_fail (target != NULL, FALSE);
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check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
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res = gst_pad_send_event (target, event);
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gst_object_unref (target);
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return res;
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gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static gboolean
|
|
|
|
gst_proxy_pad_do_query (GstPad * pad, GstQuery * query)
|
|
|
|
{
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
gboolean res;
|
|
|
|
GstPad *target = gst_proxy_pad_get_target (pad);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
|
|
|
g_return_val_if_fail (target != NULL, FALSE);
|
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
res = gst_pad_query (target, query);
|
|
|
|
gst_object_unref (target);
|
|
|
|
|
|
|
|
return res;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static GList *
|
|
|
|
gst_proxy_pad_do_internal_link (GstPad * pad)
|
|
|
|
{
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
GstPad *target = gst_proxy_pad_get_target (pad);
|
|
|
|
GList *res;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
|
|
|
g_return_val_if_fail (target != NULL, NULL);
|
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
res = gst_pad_get_internal_links (target);
|
|
|
|
gst_object_unref (target);
|
|
|
|
|
|
|
|
return res;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static GstFlowReturn
|
|
|
|
gst_proxy_pad_do_bufferalloc (GstPad * pad, guint64 offset, guint size,
|
|
|
|
GstCaps * caps, GstBuffer ** buf)
|
|
|
|
{
|
2005-06-28 10:37:24 +00:00
|
|
|
GstFlowReturn result;
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
GstPad *target = gst_proxy_pad_get_target (pad);
|
2005-06-28 10:37:24 +00:00
|
|
|
GstPad *peer;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
2005-07-14 18:10:04 +00:00
|
|
|
g_return_val_if_fail (target != NULL, GST_FLOW_NOT_LINKED);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
2005-06-28 10:37:24 +00:00
|
|
|
peer = gst_pad_get_peer (target);
|
|
|
|
if (peer) {
|
|
|
|
GST_DEBUG ("buffer alloc on %s:%s", GST_DEBUG_PAD_NAME (target));
|
|
|
|
|
|
|
|
result = gst_pad_alloc_buffer (peer, offset, size, caps, buf);
|
|
|
|
|
|
|
|
gst_object_unref (peer);
|
|
|
|
} else {
|
|
|
|
result = GST_FLOW_NOT_LINKED;
|
|
|
|
}
|
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
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gst_object_unref (target);
|
|
|
|
|
2005-06-28 10:37:24 +00:00
|
|
|
return result;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static GstFlowReturn
|
|
|
|
gst_proxy_pad_do_chain (GstPad * pad, GstBuffer * buffer)
|
|
|
|
{
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
GstPad *target = gst_proxy_pad_get_target (pad);
|
|
|
|
GstFlowReturn res;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
2005-07-14 18:10:04 +00:00
|
|
|
g_return_val_if_fail (target != NULL, GST_FLOW_NOT_LINKED);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
res = gst_pad_chain (target, buffer);
|
|
|
|
gst_object_unref (target);
|
|
|
|
|
|
|
|
return res;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static GstFlowReturn
|
|
|
|
gst_proxy_pad_do_getrange (GstPad * pad, guint64 offset, guint size,
|
|
|
|
GstBuffer ** buffer)
|
|
|
|
{
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
GstPad *target = gst_proxy_pad_get_target (pad);
|
|
|
|
GstFlowReturn res;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
2005-07-14 18:10:04 +00:00
|
|
|
g_return_val_if_fail (target != NULL, GST_FLOW_NOT_LINKED);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
res = gst_pad_get_range (target, offset, size, buffer);
|
|
|
|
gst_object_unref (target);
|
|
|
|
|
|
|
|
return res;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static gboolean
|
|
|
|
gst_proxy_pad_do_checkgetrange (GstPad * pad)
|
|
|
|
{
|
2005-06-28 13:40:12 +00:00
|
|
|
gboolean result;
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
GstPad *target = gst_proxy_pad_get_target (pad);
|
2005-06-28 13:40:12 +00:00
|
|
|
GstPad *peer;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
|
|
|
g_return_val_if_fail (target != NULL, FALSE);
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
|
2005-06-28 13:40:12 +00:00
|
|
|
peer = gst_pad_get_peer (target);
|
|
|
|
if (peer) {
|
|
|
|
result = gst_pad_check_pull_range (peer);
|
|
|
|
gst_object_unref (peer);
|
|
|
|
} else {
|
|
|
|
result = FALSE;
|
|
|
|
}
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
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gst_object_unref (target);
|
|
|
|
|
2005-06-28 13:40:12 +00:00
|
|
|
return result;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static GstCaps *
|
|
|
|
gst_proxy_pad_do_getcaps (GstPad * pad)
|
|
|
|
{
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
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|
GstPad *target = gst_proxy_pad_get_target (pad);
|
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GstCaps *res;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
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|
|
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g_return_val_if_fail (target != NULL, NULL);
|
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|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
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|
res = gst_pad_get_caps (target);
|
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gst_object_unref (target);
|
|
|
|
|
|
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|
return res;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static gboolean
|
|
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gst_proxy_pad_do_acceptcaps (GstPad * pad, GstCaps * caps)
|
|
|
|
{
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
GstPad *target = gst_proxy_pad_get_target (pad);
|
|
|
|
gboolean res;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
|
|
|
g_return_val_if_fail (target != NULL, FALSE);
|
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
res = gst_pad_accept_caps (target, caps);
|
|
|
|
gst_object_unref (target);
|
|
|
|
|
|
|
|
return res;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
}
|
|
|
|
|
tests/network-clock.scm: Commentary update.
Original commit message from CVS:
2005-07-01 Andy Wingo <wingo@pobox.com>
* tests/network-clock.scm: Commentary update.
* gst/elements/gstidentity.c (PROP_DUPLICATE): Gone daddy gone.
Didn't really make sense, not implementable with basetransform,
etc.
(gst_identity_transform): Unref inbuf via make_writable. Feeble
attempt at implementing the sync property, needs an unlock method.
* gst/base/gstbasetransform.c (gst_base_transform_transform_caps):
New func, by default returns the same caps (the identity
transformation).
(gst_base_transform_getcaps): Uses transform_caps to return
something sensible.
(gst_base_transform_setcaps): Complicated logic to get caps on
both pads, even if they are different, and to call set_caps once
for every time both pads get their caps set.
(gst_base_transform_handle_buffer): Give the ref to the transform
function. Allows in-place modification of the buffer.
* gst/base/gstbasetransform.h (transform_caps): New class method.
Given caps on one side, what can I do on the other.
(set_caps): Take two caps, one for each side of the element.
* gst/gstpad.h:
* gst/gstpad.c (gst_pad_fixate_caps): Change prototype to modify
caps in place. This is safe because we can check the mutability of
the caps, and a good idea because fixate functions are just called
as a matter of last resort. (Not actually implemented.)
(gst_pad_set_caps): If the caps we're setting is actually the same
as the existing pad caps, just update the pointer without calling
setcaps. Assert that caps is either NULL or fixed, as per the
docs.
* gst/gstghostpad.c: Update for fixate changes.
2005-07-01 16:46:59 +00:00
|
|
|
static void
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
gst_proxy_pad_do_fixatecaps (GstPad * pad, GstCaps * caps)
|
|
|
|
{
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
GstPad *target = gst_proxy_pad_get_target (pad);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
tests/network-clock.scm: Commentary update.
Original commit message from CVS:
2005-07-01 Andy Wingo <wingo@pobox.com>
* tests/network-clock.scm: Commentary update.
* gst/elements/gstidentity.c (PROP_DUPLICATE): Gone daddy gone.
Didn't really make sense, not implementable with basetransform,
etc.
(gst_identity_transform): Unref inbuf via make_writable. Feeble
attempt at implementing the sync property, needs an unlock method.
* gst/base/gstbasetransform.c (gst_base_transform_transform_caps):
New func, by default returns the same caps (the identity
transformation).
(gst_base_transform_getcaps): Uses transform_caps to return
something sensible.
(gst_base_transform_setcaps): Complicated logic to get caps on
both pads, even if they are different, and to call set_caps once
for every time both pads get their caps set.
(gst_base_transform_handle_buffer): Give the ref to the transform
function. Allows in-place modification of the buffer.
* gst/base/gstbasetransform.h (transform_caps): New class method.
Given caps on one side, what can I do on the other.
(set_caps): Take two caps, one for each side of the element.
* gst/gstpad.h:
* gst/gstpad.c (gst_pad_fixate_caps): Change prototype to modify
caps in place. This is safe because we can check the mutability of
the caps, and a good idea because fixate functions are just called
as a matter of last resort. (Not actually implemented.)
(gst_pad_set_caps): If the caps we're setting is actually the same
as the existing pad caps, just update the pointer without calling
setcaps. Assert that caps is either NULL or fixed, as per the
docs.
* gst/gstghostpad.c: Update for fixate changes.
2005-07-01 16:46:59 +00:00
|
|
|
g_return_if_fail (target != NULL);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
tests/network-clock.scm: Commentary update.
Original commit message from CVS:
2005-07-01 Andy Wingo <wingo@pobox.com>
* tests/network-clock.scm: Commentary update.
* gst/elements/gstidentity.c (PROP_DUPLICATE): Gone daddy gone.
Didn't really make sense, not implementable with basetransform,
etc.
(gst_identity_transform): Unref inbuf via make_writable. Feeble
attempt at implementing the sync property, needs an unlock method.
* gst/base/gstbasetransform.c (gst_base_transform_transform_caps):
New func, by default returns the same caps (the identity
transformation).
(gst_base_transform_getcaps): Uses transform_caps to return
something sensible.
(gst_base_transform_setcaps): Complicated logic to get caps on
both pads, even if they are different, and to call set_caps once
for every time both pads get their caps set.
(gst_base_transform_handle_buffer): Give the ref to the transform
function. Allows in-place modification of the buffer.
* gst/base/gstbasetransform.h (transform_caps): New class method.
Given caps on one side, what can I do on the other.
(set_caps): Take two caps, one for each side of the element.
* gst/gstpad.h:
* gst/gstpad.c (gst_pad_fixate_caps): Change prototype to modify
caps in place. This is safe because we can check the mutability of
the caps, and a good idea because fixate functions are just called
as a matter of last resort. (Not actually implemented.)
(gst_pad_set_caps): If the caps we're setting is actually the same
as the existing pad caps, just update the pointer without calling
setcaps. Assert that caps is either NULL or fixed, as per the
docs.
* gst/gstghostpad.c: Update for fixate changes.
2005-07-01 16:46:59 +00:00
|
|
|
gst_pad_fixate_caps (target, caps);
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
gst_object_unref (target);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static gboolean
|
|
|
|
gst_proxy_pad_do_setcaps (GstPad * pad, GstCaps * caps)
|
|
|
|
{
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
GstPad *target = gst_proxy_pad_get_target (pad);
|
|
|
|
gboolean res;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
|
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g_return_val_if_fail (target != NULL, FALSE);
|
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
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res = gst_pad_set_caps (target, caps);
|
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gst_object_unref (target);
|
|
|
|
|
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return res;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
#define SETFUNC(member, kind) \
|
|
|
|
if (target->member) \
|
|
|
|
gst_pad_set_##kind##_function (pad, gst_proxy_pad_do_##kind)
|
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
static gboolean
|
2005-08-11 14:24:58 +00:00
|
|
|
gst_proxy_pad_set_target_unlocked (GstPad * pad, GstPad * target)
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
{
|
2005-08-11 14:24:58 +00:00
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GstPad *oldtarget;
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GST_DEBUG ("set target %s:%s on %s:%s",
|
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GST_DEBUG_PAD_NAME (target), GST_DEBUG_PAD_NAME (pad));
|
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
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/* clear old target */
|
2005-08-11 14:24:58 +00:00
|
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|
if ((oldtarget = GST_PROXY_PAD_TARGET (pad))) {
|
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gst_object_unref (oldtarget);
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
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|
GST_PROXY_PAD_TARGET (pad) = NULL;
|
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|
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}
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
if (target) {
|
|
|
|
/* set and ref new target if any */
|
|
|
|
GST_PROXY_PAD_TARGET (pad) = gst_object_ref (target);
|
|
|
|
|
|
|
|
/* really, all these should have default implementations so I can set them
|
|
|
|
* in the _init() instead of here */
|
|
|
|
SETFUNC (querytypefunc, query_type);
|
|
|
|
SETFUNC (eventfunc, event);
|
|
|
|
SETFUNC (queryfunc, query);
|
|
|
|
SETFUNC (intlinkfunc, internal_link);
|
|
|
|
SETFUNC (getcapsfunc, getcaps);
|
|
|
|
SETFUNC (acceptcapsfunc, acceptcaps);
|
|
|
|
SETFUNC (fixatecapsfunc, fixatecaps);
|
|
|
|
SETFUNC (setcapsfunc, setcaps);
|
|
|
|
|
|
|
|
if (GST_PAD_DIRECTION (pad) == GST_PAD_SINK) {
|
|
|
|
SETFUNC (bufferallocfunc, bufferalloc);
|
|
|
|
SETFUNC (chainfunc, chain);
|
|
|
|
} else {
|
|
|
|
SETFUNC (getrangefunc, getrange);
|
|
|
|
SETFUNC (checkgetrangefunc, checkgetrange);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
}
|
|
|
|
}
|
2005-08-11 14:24:58 +00:00
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static gboolean
|
|
|
|
gst_proxy_pad_set_target (GstPad * pad, GstPad * target)
|
|
|
|
{
|
|
|
|
gboolean result;
|
|
|
|
|
|
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GST_PROXY_LOCK (pad);
|
|
|
|
result = gst_proxy_pad_set_target_unlocked (pad, target);
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
GST_PROXY_UNLOCK (pad);
|
|
|
|
|
2005-08-11 14:24:58 +00:00
|
|
|
return result;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
}
|
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
static GstPad *
|
|
|
|
gst_proxy_pad_get_target (GstPad * pad)
|
|
|
|
{
|
|
|
|
GstPad *target;
|
|
|
|
|
|
|
|
GST_PROXY_LOCK (pad);
|
|
|
|
target = GST_PROXY_PAD_TARGET (pad);
|
2005-11-29 13:10:38 +00:00
|
|
|
if (target)
|
|
|
|
gst_object_ref (target);
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
GST_PROXY_UNLOCK (pad);
|
|
|
|
|
|
|
|
return target;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
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gst_proxy_pad_init (GstProxyPad * pad)
|
|
|
|
{
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
pad->proxy_lock = g_mutex_new ();
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gst_proxy_pad_dispose (GObject * object)
|
|
|
|
{
|
|
|
|
GstPad *pad = GST_PAD (object);
|
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
GST_PROXY_LOCK (pad);
|
|
|
|
gst_object_replace ((GstObject **) & GST_PROXY_PAD_TARGET (pad), NULL);
|
|
|
|
GST_PROXY_UNLOCK (pad);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
|
|
|
G_OBJECT_CLASS (gst_proxy_pad_parent_class)->dispose (object);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gst_proxy_pad_finalize (GObject * object)
|
|
|
|
{
|
|
|
|
GstProxyPad *pad = GST_PROXY_PAD (object);
|
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
g_mutex_free (pad->proxy_lock);
|
|
|
|
pad->proxy_lock = NULL;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
|
|
|
G_OBJECT_CLASS (gst_proxy_pad_parent_class)->finalize (object);
|
|
|
|
}
|
|
|
|
|
|
|
|
#ifndef GST_DISABLE_LOADSAVE
|
|
|
|
/**
|
|
|
|
* gst_proxy_pad_save_thyself:
|
|
|
|
* @pad: a ghost #GstPad to save.
|
|
|
|
* @parent: the parent #xmlNodePtr to save the description in.
|
|
|
|
*
|
|
|
|
* Saves the ghost pad into an xml representation.
|
|
|
|
*
|
|
|
|
* Returns: the #xmlNodePtr representation of the pad.
|
|
|
|
*/
|
|
|
|
static xmlNodePtr
|
|
|
|
gst_proxy_pad_save_thyself (GstObject * object, xmlNodePtr parent)
|
|
|
|
{
|
|
|
|
xmlNodePtr self;
|
|
|
|
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g_return_val_if_fail (GST_IS_PROXY_PAD (object), NULL);
|
|
|
|
|
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self = xmlNewChild (parent, NULL, (xmlChar *) "ghostpad", NULL);
|
|
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|
xmlNewChild (self, NULL, (xmlChar *) "name",
|
|
|
|
(xmlChar *) GST_OBJECT_NAME (object));
|
|
|
|
xmlNewChild (self, NULL, (xmlChar *) "parent",
|
|
|
|
(xmlChar *) GST_OBJECT_NAME (GST_OBJECT_PARENT (object)));
|
|
|
|
|
|
|
|
/* FIXME FIXME FIXME! */
|
|
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return self;
|
|
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}
|
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#endif /* GST_DISABLE_LOADSAVE */
|
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|
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/***********************************************************************
|
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|
* Ghost pads, implemented as a pair of proxy pads (sort of)
|
|
|
|
*/
|
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struct _GstGhostPad
|
|
|
|
{
|
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GstProxyPad pad;
|
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|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
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/* with PROXY_LOCK */
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
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|
GstPad *internal;
|
2005-06-23 14:18:15 +00:00
|
|
|
gulong notify_id;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
|
|
|
/*< private > */
|
2005-06-23 14:18:15 +00:00
|
|
|
gpointer _gst_reserved[GST_PADDING];
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
struct _GstGhostPadClass
|
|
|
|
{
|
|
|
|
GstProxyPadClass parent_class;
|
|
|
|
|
|
|
|
/*< private > */
|
2005-06-23 14:18:15 +00:00
|
|
|
gpointer _gst_reserved[GST_PADDING];
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
G_DEFINE_TYPE (GstGhostPad, gst_ghost_pad, GST_TYPE_PROXY_PAD);
|
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
static gboolean gst_ghost_pad_set_internal (GstGhostPad * pad,
|
|
|
|
GstPad * internal);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
|
|
|
static void gst_ghost_pad_dispose (GObject * object);
|
|
|
|
|
|
|
|
/* Work around g_logv's use of G_GNUC_PRINTF because gcc chokes on %P, which we
|
|
|
|
* use for GST_PTR_FORMAT. */
|
|
|
|
static void
|
|
|
|
gst_critical (const gchar * format, ...)
|
|
|
|
{
|
|
|
|
va_list args;
|
|
|
|
|
|
|
|
va_start (args, format);
|
|
|
|
g_logv (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL, format, args);
|
|
|
|
va_end (args);
|
|
|
|
}
|
|
|
|
|
2005-10-02 23:20:26 +00:00
|
|
|
static GstPad *
|
|
|
|
gst_ghost_pad_get_internal (GstPad * pad)
|
|
|
|
{
|
|
|
|
GstPad *internal;
|
|
|
|
|
|
|
|
GST_PROXY_LOCK (pad);
|
|
|
|
internal = GST_GHOST_PAD (pad)->internal;
|
2005-10-07 12:52:15 +00:00
|
|
|
if (internal)
|
|
|
|
gst_object_ref (internal);
|
2005-10-02 23:20:26 +00:00
|
|
|
GST_PROXY_UNLOCK (pad);
|
|
|
|
|
|
|
|
return internal;
|
|
|
|
}
|
|
|
|
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
static void
|
|
|
|
gst_ghost_pad_class_init (GstGhostPadClass * klass)
|
|
|
|
{
|
|
|
|
GObjectClass *gobject_class = (GObjectClass *) klass;
|
|
|
|
|
|
|
|
gobject_class->dispose = GST_DEBUG_FUNCPTR (gst_ghost_pad_dispose);
|
|
|
|
}
|
|
|
|
|
2005-10-02 23:20:26 +00:00
|
|
|
/* see gstghostpad design docs */
|
gst/base/gsttypefindhelper.c (gst_type_find_helper): Unref any remaining buffer.
Original commit message from CVS:
2005-06-27 Andy Wingo <wingo@pobox.com>
* gst/base/gsttypefindhelper.c (gst_type_find_helper): Unref any
remaining buffer.
* gst/gsttrace.c (gst_alloc_trace_list_sorted): New helper,
returns a sorted copy of the trace list.
(gst_alloc_trace_print_live): New API, only prints traces with
live objects. Sort the list.
(gst_alloc_trace_print_all): Sort the list.
(gst_alloc_trace_print): Align columns.
* gst/elements/gstttypefindelement.c:
* gst/elements/gsttee.c:
* gst/base/gstbasesrc.c:
* gst/base/gstbasesink.c:
* gst/base/gstbasetransform.c:
* gst/gstqueue.c: Adapt for pad activation changes.
* gst/gstpipeline.c (gst_pipeline_init): Unref after parenting
sched.
(gst_pipeline_dispose): Drop ref on sched.
* gst/gstpad.c (gst_pad_init): Set the default activate func.
(gst_pad_activate_default): Push mode by default.
(pre_activate_switch, post_activate_switch): New stubs, things to
do before and after switching activation modes on pads.
(gst_pad_set_active): Take a boolean and not a mode, dispatch to
the pad's activate function to choose which mode to activate.
Shortcut on deactivation and call the right function directly.
(gst_pad_activate_pull): New API, (de)activates a pad in pull
mode.
(gst_pad_activate_push): New API, same for push mode.
(gst_pad_set_activate_function)
(gst_pad_set_activatepull_function)
(gst_pad_set_activatepush_function): Setters for new API.
* gst/gstminiobject.c (gst_mini_object_new, gst_mini_object_free):
Trace all miniobjects.
(gst_mini_object_make_writable): Unref the arg if we copy, like
gst_caps_make_writable.
* gst/gstmessage.c (_gst_message_initialize): No trace init.
* gst/gstghostpad.c (gst_proxy_pad_do_activate)
(gst_proxy_pad_do_activatepull, gst_proxy_pad_do_activatepush):
Adapt for new pad API.
* gst/gstevent.c (_gst_event_initialize): Don't initialize trace.
* gst/gstelement.h:
* gst/gstelement.c (gst_element_iterate_src_pads)
(gst_element_iterate_sink_pads): New API functions.
* gst/gstelement.c (iterator_fold_with_resync): New utility,
should fold into gstiterator.c in some form.
(gst_element_pads_activate): Simplified via use of fold and
delegation of decisions to gstpad->activate.
* gst/gstbus.c (gst_bus_source_finalize): Set the bus to NULL,
help in debugging.
* gst/gstbuffer.c (_gst_buffer_initialize): Ref the buffer type
class once in init, like gstmessage. Didn't run into this issue
but it seems correct. Don't initialize a trace, gstminiobject does
that.
* check/pipelines/simple_launch_lines.c (test_stop_from_app): New
test, runs fakesrc ! fakesink, stopping on ::handoff via a message
to the bus.
(assert_live_count): New util function, uses alloc traces to check
cleanup.
* check/gst/gstghostpad.c (test_ghost_pads): More refcount checks.
To be modified when unlink drops the internal pad.
2005-06-27 18:35:05 +00:00
|
|
|
static gboolean
|
2005-10-02 23:20:26 +00:00
|
|
|
gst_ghost_pad_internal_do_activate_push (GstPad * pad, gboolean active)
|
gst/base/gsttypefindhelper.c (gst_type_find_helper): Unref any remaining buffer.
Original commit message from CVS:
2005-06-27 Andy Wingo <wingo@pobox.com>
* gst/base/gsttypefindhelper.c (gst_type_find_helper): Unref any
remaining buffer.
* gst/gsttrace.c (gst_alloc_trace_list_sorted): New helper,
returns a sorted copy of the trace list.
(gst_alloc_trace_print_live): New API, only prints traces with
live objects. Sort the list.
(gst_alloc_trace_print_all): Sort the list.
(gst_alloc_trace_print): Align columns.
* gst/elements/gstttypefindelement.c:
* gst/elements/gsttee.c:
* gst/base/gstbasesrc.c:
* gst/base/gstbasesink.c:
* gst/base/gstbasetransform.c:
* gst/gstqueue.c: Adapt for pad activation changes.
* gst/gstpipeline.c (gst_pipeline_init): Unref after parenting
sched.
(gst_pipeline_dispose): Drop ref on sched.
* gst/gstpad.c (gst_pad_init): Set the default activate func.
(gst_pad_activate_default): Push mode by default.
(pre_activate_switch, post_activate_switch): New stubs, things to
do before and after switching activation modes on pads.
(gst_pad_set_active): Take a boolean and not a mode, dispatch to
the pad's activate function to choose which mode to activate.
Shortcut on deactivation and call the right function directly.
(gst_pad_activate_pull): New API, (de)activates a pad in pull
mode.
(gst_pad_activate_push): New API, same for push mode.
(gst_pad_set_activate_function)
(gst_pad_set_activatepull_function)
(gst_pad_set_activatepush_function): Setters for new API.
* gst/gstminiobject.c (gst_mini_object_new, gst_mini_object_free):
Trace all miniobjects.
(gst_mini_object_make_writable): Unref the arg if we copy, like
gst_caps_make_writable.
* gst/gstmessage.c (_gst_message_initialize): No trace init.
* gst/gstghostpad.c (gst_proxy_pad_do_activate)
(gst_proxy_pad_do_activatepull, gst_proxy_pad_do_activatepush):
Adapt for new pad API.
* gst/gstevent.c (_gst_event_initialize): Don't initialize trace.
* gst/gstelement.h:
* gst/gstelement.c (gst_element_iterate_src_pads)
(gst_element_iterate_sink_pads): New API functions.
* gst/gstelement.c (iterator_fold_with_resync): New utility,
should fold into gstiterator.c in some form.
(gst_element_pads_activate): Simplified via use of fold and
delegation of decisions to gstpad->activate.
* gst/gstbus.c (gst_bus_source_finalize): Set the bus to NULL,
help in debugging.
* gst/gstbuffer.c (_gst_buffer_initialize): Ref the buffer type
class once in init, like gstmessage. Didn't run into this issue
but it seems correct. Don't initialize a trace, gstminiobject does
that.
* check/pipelines/simple_launch_lines.c (test_stop_from_app): New
test, runs fakesrc ! fakesink, stopping on ::handoff via a message
to the bus.
(assert_live_count): New util function, uses alloc traces to check
cleanup.
* check/gst/gstghostpad.c (test_ghost_pads): More refcount checks.
To be modified when unlink drops the internal pad.
2005-06-27 18:35:05 +00:00
|
|
|
{
|
2005-10-02 23:20:26 +00:00
|
|
|
gboolean ret;
|
|
|
|
|
|
|
|
if (GST_PAD_DIRECTION (pad) == GST_PAD_SINK) {
|
2005-10-06 07:13:01 +00:00
|
|
|
GstPad *parent = GST_PAD (gst_object_get_parent (GST_OBJECT (pad)));
|
|
|
|
|
|
|
|
if (parent) {
|
|
|
|
g_return_val_if_fail (GST_IS_GHOST_PAD (parent), FALSE);
|
|
|
|
|
|
|
|
ret = gst_pad_activate_push (parent, active);
|
2005-10-02 23:20:26 +00:00
|
|
|
|
2005-10-06 07:13:01 +00:00
|
|
|
gst_object_unref (parent);
|
|
|
|
} else {
|
|
|
|
ret = FALSE;
|
|
|
|
}
|
2005-10-02 23:20:26 +00:00
|
|
|
} else {
|
|
|
|
GstPad *peer = gst_pad_get_peer (pad);
|
|
|
|
|
|
|
|
if (peer) {
|
|
|
|
ret = gst_pad_activate_push (peer, active);
|
|
|
|
gst_object_unref (peer);
|
|
|
|
} else {
|
|
|
|
ret = FALSE;
|
|
|
|
}
|
|
|
|
}
|
gst/base/gsttypefindhelper.c (gst_type_find_helper): Unref any remaining buffer.
Original commit message from CVS:
2005-06-27 Andy Wingo <wingo@pobox.com>
* gst/base/gsttypefindhelper.c (gst_type_find_helper): Unref any
remaining buffer.
* gst/gsttrace.c (gst_alloc_trace_list_sorted): New helper,
returns a sorted copy of the trace list.
(gst_alloc_trace_print_live): New API, only prints traces with
live objects. Sort the list.
(gst_alloc_trace_print_all): Sort the list.
(gst_alloc_trace_print): Align columns.
* gst/elements/gstttypefindelement.c:
* gst/elements/gsttee.c:
* gst/base/gstbasesrc.c:
* gst/base/gstbasesink.c:
* gst/base/gstbasetransform.c:
* gst/gstqueue.c: Adapt for pad activation changes.
* gst/gstpipeline.c (gst_pipeline_init): Unref after parenting
sched.
(gst_pipeline_dispose): Drop ref on sched.
* gst/gstpad.c (gst_pad_init): Set the default activate func.
(gst_pad_activate_default): Push mode by default.
(pre_activate_switch, post_activate_switch): New stubs, things to
do before and after switching activation modes on pads.
(gst_pad_set_active): Take a boolean and not a mode, dispatch to
the pad's activate function to choose which mode to activate.
Shortcut on deactivation and call the right function directly.
(gst_pad_activate_pull): New API, (de)activates a pad in pull
mode.
(gst_pad_activate_push): New API, same for push mode.
(gst_pad_set_activate_function)
(gst_pad_set_activatepull_function)
(gst_pad_set_activatepush_function): Setters for new API.
* gst/gstminiobject.c (gst_mini_object_new, gst_mini_object_free):
Trace all miniobjects.
(gst_mini_object_make_writable): Unref the arg if we copy, like
gst_caps_make_writable.
* gst/gstmessage.c (_gst_message_initialize): No trace init.
* gst/gstghostpad.c (gst_proxy_pad_do_activate)
(gst_proxy_pad_do_activatepull, gst_proxy_pad_do_activatepush):
Adapt for new pad API.
* gst/gstevent.c (_gst_event_initialize): Don't initialize trace.
* gst/gstelement.h:
* gst/gstelement.c (gst_element_iterate_src_pads)
(gst_element_iterate_sink_pads): New API functions.
* gst/gstelement.c (iterator_fold_with_resync): New utility,
should fold into gstiterator.c in some form.
(gst_element_pads_activate): Simplified via use of fold and
delegation of decisions to gstpad->activate.
* gst/gstbus.c (gst_bus_source_finalize): Set the bus to NULL,
help in debugging.
* gst/gstbuffer.c (_gst_buffer_initialize): Ref the buffer type
class once in init, like gstmessage. Didn't run into this issue
but it seems correct. Don't initialize a trace, gstminiobject does
that.
* check/pipelines/simple_launch_lines.c (test_stop_from_app): New
test, runs fakesrc ! fakesink, stopping on ::handoff via a message
to the bus.
(assert_live_count): New util function, uses alloc traces to check
cleanup.
* check/gst/gstghostpad.c (test_ghost_pads): More refcount checks.
To be modified when unlink drops the internal pad.
2005-06-27 18:35:05 +00:00
|
|
|
|
2005-10-02 23:20:26 +00:00
|
|
|
return ret;
|
|
|
|
}
|
gst/base/gsttypefindhelper.c (gst_type_find_helper): Unref any remaining buffer.
Original commit message from CVS:
2005-06-27 Andy Wingo <wingo@pobox.com>
* gst/base/gsttypefindhelper.c (gst_type_find_helper): Unref any
remaining buffer.
* gst/gsttrace.c (gst_alloc_trace_list_sorted): New helper,
returns a sorted copy of the trace list.
(gst_alloc_trace_print_live): New API, only prints traces with
live objects. Sort the list.
(gst_alloc_trace_print_all): Sort the list.
(gst_alloc_trace_print): Align columns.
* gst/elements/gstttypefindelement.c:
* gst/elements/gsttee.c:
* gst/base/gstbasesrc.c:
* gst/base/gstbasesink.c:
* gst/base/gstbasetransform.c:
* gst/gstqueue.c: Adapt for pad activation changes.
* gst/gstpipeline.c (gst_pipeline_init): Unref after parenting
sched.
(gst_pipeline_dispose): Drop ref on sched.
* gst/gstpad.c (gst_pad_init): Set the default activate func.
(gst_pad_activate_default): Push mode by default.
(pre_activate_switch, post_activate_switch): New stubs, things to
do before and after switching activation modes on pads.
(gst_pad_set_active): Take a boolean and not a mode, dispatch to
the pad's activate function to choose which mode to activate.
Shortcut on deactivation and call the right function directly.
(gst_pad_activate_pull): New API, (de)activates a pad in pull
mode.
(gst_pad_activate_push): New API, same for push mode.
(gst_pad_set_activate_function)
(gst_pad_set_activatepull_function)
(gst_pad_set_activatepush_function): Setters for new API.
* gst/gstminiobject.c (gst_mini_object_new, gst_mini_object_free):
Trace all miniobjects.
(gst_mini_object_make_writable): Unref the arg if we copy, like
gst_caps_make_writable.
* gst/gstmessage.c (_gst_message_initialize): No trace init.
* gst/gstghostpad.c (gst_proxy_pad_do_activate)
(gst_proxy_pad_do_activatepull, gst_proxy_pad_do_activatepush):
Adapt for new pad API.
* gst/gstevent.c (_gst_event_initialize): Don't initialize trace.
* gst/gstelement.h:
* gst/gstelement.c (gst_element_iterate_src_pads)
(gst_element_iterate_sink_pads): New API functions.
* gst/gstelement.c (iterator_fold_with_resync): New utility,
should fold into gstiterator.c in some form.
(gst_element_pads_activate): Simplified via use of fold and
delegation of decisions to gstpad->activate.
* gst/gstbus.c (gst_bus_source_finalize): Set the bus to NULL,
help in debugging.
* gst/gstbuffer.c (_gst_buffer_initialize): Ref the buffer type
class once in init, like gstmessage. Didn't run into this issue
but it seems correct. Don't initialize a trace, gstminiobject does
that.
* check/pipelines/simple_launch_lines.c (test_stop_from_app): New
test, runs fakesrc ! fakesink, stopping on ::handoff via a message
to the bus.
(assert_live_count): New util function, uses alloc traces to check
cleanup.
* check/gst/gstghostpad.c (test_ghost_pads): More refcount checks.
To be modified when unlink drops the internal pad.
2005-06-27 18:35:05 +00:00
|
|
|
|
2005-10-02 23:20:26 +00:00
|
|
|
static gboolean
|
|
|
|
gst_ghost_pad_internal_do_activate_pull (GstPad * pad, gboolean active)
|
|
|
|
{
|
|
|
|
gboolean ret;
|
|
|
|
|
|
|
|
if (GST_PAD_DIRECTION (pad) == GST_PAD_SINK) {
|
|
|
|
GstPad *peer = gst_pad_get_peer (pad);
|
|
|
|
|
|
|
|
if (peer) {
|
|
|
|
ret = gst_pad_activate_pull (peer, active);
|
|
|
|
gst_object_unref (peer);
|
|
|
|
} else {
|
|
|
|
ret = FALSE;
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
GstPad *parent = GST_PAD (gst_object_get_parent (GST_OBJECT (pad)));
|
|
|
|
|
|
|
|
if (parent) {
|
|
|
|
g_return_val_if_fail (GST_IS_GHOST_PAD (parent), FALSE);
|
|
|
|
|
|
|
|
ret = gst_pad_activate_pull (parent, active);
|
|
|
|
|
|
|
|
gst_object_unref (parent);
|
|
|
|
} else {
|
|
|
|
ret = FALSE;
|
|
|
|
}
|
gst/base/gsttypefindhelper.c (gst_type_find_helper): Unref any remaining buffer.
Original commit message from CVS:
2005-06-27 Andy Wingo <wingo@pobox.com>
* gst/base/gsttypefindhelper.c (gst_type_find_helper): Unref any
remaining buffer.
* gst/gsttrace.c (gst_alloc_trace_list_sorted): New helper,
returns a sorted copy of the trace list.
(gst_alloc_trace_print_live): New API, only prints traces with
live objects. Sort the list.
(gst_alloc_trace_print_all): Sort the list.
(gst_alloc_trace_print): Align columns.
* gst/elements/gstttypefindelement.c:
* gst/elements/gsttee.c:
* gst/base/gstbasesrc.c:
* gst/base/gstbasesink.c:
* gst/base/gstbasetransform.c:
* gst/gstqueue.c: Adapt for pad activation changes.
* gst/gstpipeline.c (gst_pipeline_init): Unref after parenting
sched.
(gst_pipeline_dispose): Drop ref on sched.
* gst/gstpad.c (gst_pad_init): Set the default activate func.
(gst_pad_activate_default): Push mode by default.
(pre_activate_switch, post_activate_switch): New stubs, things to
do before and after switching activation modes on pads.
(gst_pad_set_active): Take a boolean and not a mode, dispatch to
the pad's activate function to choose which mode to activate.
Shortcut on deactivation and call the right function directly.
(gst_pad_activate_pull): New API, (de)activates a pad in pull
mode.
(gst_pad_activate_push): New API, same for push mode.
(gst_pad_set_activate_function)
(gst_pad_set_activatepull_function)
(gst_pad_set_activatepush_function): Setters for new API.
* gst/gstminiobject.c (gst_mini_object_new, gst_mini_object_free):
Trace all miniobjects.
(gst_mini_object_make_writable): Unref the arg if we copy, like
gst_caps_make_writable.
* gst/gstmessage.c (_gst_message_initialize): No trace init.
* gst/gstghostpad.c (gst_proxy_pad_do_activate)
(gst_proxy_pad_do_activatepull, gst_proxy_pad_do_activatepush):
Adapt for new pad API.
* gst/gstevent.c (_gst_event_initialize): Don't initialize trace.
* gst/gstelement.h:
* gst/gstelement.c (gst_element_iterate_src_pads)
(gst_element_iterate_sink_pads): New API functions.
* gst/gstelement.c (iterator_fold_with_resync): New utility,
should fold into gstiterator.c in some form.
(gst_element_pads_activate): Simplified via use of fold and
delegation of decisions to gstpad->activate.
* gst/gstbus.c (gst_bus_source_finalize): Set the bus to NULL,
help in debugging.
* gst/gstbuffer.c (_gst_buffer_initialize): Ref the buffer type
class once in init, like gstmessage. Didn't run into this issue
but it seems correct. Don't initialize a trace, gstminiobject does
that.
* check/pipelines/simple_launch_lines.c (test_stop_from_app): New
test, runs fakesrc ! fakesink, stopping on ::handoff via a message
to the bus.
(assert_live_count): New util function, uses alloc traces to check
cleanup.
* check/gst/gstghostpad.c (test_ghost_pads): More refcount checks.
To be modified when unlink drops the internal pad.
2005-06-27 18:35:05 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2005-06-30 11:39:34 +00:00
|
|
|
static gboolean
|
|
|
|
gst_ghost_pad_do_activate_push (GstPad * pad, gboolean active)
|
|
|
|
{
|
|
|
|
gboolean ret;
|
|
|
|
|
2005-10-02 23:20:26 +00:00
|
|
|
if (GST_PAD_DIRECTION (pad) == GST_PAD_SINK) {
|
|
|
|
GstPad *internal = gst_ghost_pad_get_internal (pad);
|
2005-06-30 11:39:34 +00:00
|
|
|
|
2005-10-02 23:20:26 +00:00
|
|
|
if (internal) {
|
|
|
|
ret = gst_pad_activate_push (internal, active);
|
|
|
|
gst_object_unref (internal);
|
|
|
|
} else {
|
2005-10-07 12:52:15 +00:00
|
|
|
ret = TRUE;
|
2005-10-02 23:20:26 +00:00
|
|
|
}
|
|
|
|
} else {
|
|
|
|
ret = TRUE;
|
|
|
|
}
|
2005-06-30 11:39:34 +00:00
|
|
|
|
2005-10-02 23:20:26 +00:00
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
|
|
|
static gboolean
|
|
|
|
gst_ghost_pad_do_activate_pull (GstPad * pad, gboolean active)
|
|
|
|
{
|
|
|
|
gboolean ret;
|
|
|
|
|
|
|
|
if (GST_PAD_DIRECTION (pad) == GST_PAD_SINK) {
|
|
|
|
GstPad *peer = gst_pad_get_peer (pad);
|
|
|
|
|
|
|
|
if (peer) {
|
|
|
|
ret = gst_pad_activate_pull (peer, active);
|
|
|
|
gst_object_unref (peer);
|
|
|
|
} else {
|
|
|
|
ret = FALSE;
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
GstPad *internal = gst_ghost_pad_get_internal (pad);
|
|
|
|
|
|
|
|
if (internal) {
|
|
|
|
ret = gst_pad_activate_pull (internal, active);
|
|
|
|
gst_object_unref (internal);
|
|
|
|
} else {
|
|
|
|
ret = FALSE;
|
|
|
|
}
|
2005-07-16 13:50:37 +00:00
|
|
|
}
|
2005-06-30 11:39:34 +00:00
|
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
static GstPadLinkReturn
|
|
|
|
gst_ghost_pad_do_link (GstPad * pad, GstPad * peer)
|
|
|
|
{
|
|
|
|
GstPad *internal, *target;
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
GstPadLinkReturn ret;
|
|
|
|
|
|
|
|
target = gst_proxy_pad_get_target (pad);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
|
|
|
g_return_val_if_fail (target != NULL, GST_PAD_LINK_NOSCHED);
|
|
|
|
|
|
|
|
/* proxy the peer into the bin */
|
|
|
|
internal = g_object_new (GST_TYPE_PROXY_PAD,
|
|
|
|
"name", NULL,
|
|
|
|
"direction", GST_PAD_DIRECTION (peer),
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
"template", GST_PAD_PAD_TEMPLATE (peer), NULL);
|
|
|
|
|
|
|
|
gst_proxy_pad_set_target (internal, peer);
|
|
|
|
gst_ghost_pad_set_internal (GST_GHOST_PAD (pad), internal);
|
|
|
|
|
|
|
|
if (GST_PAD_IS_SRC (internal))
|
|
|
|
ret = gst_pad_link (internal, target);
|
|
|
|
else
|
|
|
|
ret = gst_pad_link (target, internal);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
2005-11-10 09:19:12 +00:00
|
|
|
/* if we are a source pad, we should call the peer link function
|
|
|
|
* if the peer has one */
|
|
|
|
if (GST_PAD_IS_SRC (pad)) {
|
|
|
|
if (GST_PAD_LINKFUNC (peer) && ret == GST_PAD_LINK_OK)
|
|
|
|
ret = GST_PAD_LINKFUNC (peer) (peer, pad);
|
|
|
|
}
|
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
gst_object_unref (target);
|
|
|
|
|
|
|
|
if (ret == GST_PAD_LINK_OK)
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
gst_pad_set_active (internal, GST_PAD_ACTIVATE_MODE (pad));
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
else
|
|
|
|
gst_ghost_pad_set_internal (GST_GHOST_PAD (pad), NULL);
|
|
|
|
|
|
|
|
return ret;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gst_ghost_pad_do_unlink (GstPad * pad)
|
|
|
|
{
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
GstPad *target = gst_proxy_pad_get_target (pad);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
|
|
|
g_return_if_fail (target != NULL);
|
|
|
|
|
2005-09-26 17:46:27 +00:00
|
|
|
GST_DEBUG_OBJECT (pad, "unlinking ghostpad");
|
|
|
|
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
if (target->unlinkfunc)
|
|
|
|
target->unlinkfunc (target);
|
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
gst_ghost_pad_set_internal (GST_GHOST_PAD (pad), NULL);
|
|
|
|
|
|
|
|
gst_object_unref (target);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
}
|
|
|
|
|
2005-06-23 14:18:15 +00:00
|
|
|
static void
|
|
|
|
on_int_notify (GstPad * internal, GParamSpec * unused, GstGhostPad * pad)
|
|
|
|
{
|
|
|
|
GstCaps *caps;
|
|
|
|
|
|
|
|
g_object_get (internal, "caps", &caps, NULL);
|
|
|
|
|
2005-11-21 16:34:26 +00:00
|
|
|
GST_OBJECT_LOCK (pad);
|
2005-06-23 14:18:15 +00:00
|
|
|
gst_caps_replace (&(GST_PAD_CAPS (pad)), caps);
|
2005-11-21 16:34:26 +00:00
|
|
|
GST_OBJECT_UNLOCK (pad);
|
2005-06-23 14:18:15 +00:00
|
|
|
|
|
|
|
g_object_notify (G_OBJECT (pad), "caps");
|
|
|
|
if (caps)
|
|
|
|
gst_caps_unref (caps);
|
|
|
|
}
|
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
static gboolean
|
|
|
|
gst_ghost_pad_set_internal (GstGhostPad * pad, GstPad * internal)
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
{
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
GST_PROXY_LOCK (pad);
|
|
|
|
/* first remove old internal pad */
|
|
|
|
if (pad->internal) {
|
|
|
|
GstPad *intpeer;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
gst_pad_set_activatepull_function (pad->internal, NULL);
|
2005-10-02 23:20:26 +00:00
|
|
|
gst_pad_set_activatepush_function (pad->internal, NULL);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
g_signal_handler_disconnect (pad->internal, pad->notify_id);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
intpeer = gst_pad_get_peer (pad->internal);
|
|
|
|
if (intpeer) {
|
|
|
|
if (GST_PAD_IS_SRC (pad->internal))
|
|
|
|
gst_pad_unlink (pad->internal, intpeer);
|
|
|
|
else
|
|
|
|
gst_pad_unlink (intpeer, pad->internal);
|
|
|
|
gst_object_unref (intpeer);
|
|
|
|
}
|
|
|
|
/* should dispose it */
|
|
|
|
gst_object_unparent (GST_OBJECT_CAST (pad->internal));
|
|
|
|
}
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
/* then set new internal pad */
|
|
|
|
if (internal) {
|
|
|
|
if (!gst_object_set_parent (GST_OBJECT_CAST (internal),
|
|
|
|
GST_OBJECT_CAST (pad)))
|
|
|
|
goto could_not_set;
|
|
|
|
|
|
|
|
/* could be more general here, iterating over all writable properties...
|
|
|
|
* taking the short road for now tho */
|
|
|
|
pad->notify_id = g_signal_connect (internal, "notify::caps",
|
|
|
|
G_CALLBACK (on_int_notify), pad);
|
|
|
|
on_int_notify (internal, NULL, pad);
|
2005-10-02 23:20:26 +00:00
|
|
|
gst_pad_set_activatepull_function (GST_PAD (internal),
|
2005-11-09 17:55:13 +00:00
|
|
|
GST_DEBUG_FUNCPTR (gst_ghost_pad_internal_do_activate_pull));
|
2005-10-02 23:20:26 +00:00
|
|
|
gst_pad_set_activatepush_function (GST_PAD (internal),
|
2005-11-09 17:55:13 +00:00
|
|
|
GST_DEBUG_FUNCPTR (gst_ghost_pad_internal_do_activate_push));
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
/* a ref was taken by set_parent */
|
|
|
|
}
|
|
|
|
pad->internal = internal;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
GST_PROXY_UNLOCK (pad);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
return TRUE;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
/* ERRORS */
|
|
|
|
could_not_set:
|
|
|
|
{
|
|
|
|
gst_critical ("Could not set internal pad %" GST_PTR_FORMAT, internal);
|
|
|
|
GST_PROXY_UNLOCK (pad);
|
|
|
|
return FALSE;
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gst_ghost_pad_init (GstGhostPad * pad)
|
|
|
|
{
|
2005-10-02 23:20:26 +00:00
|
|
|
gst_pad_set_activatepull_function (GST_PAD (pad),
|
2005-11-09 17:55:13 +00:00
|
|
|
GST_DEBUG_FUNCPTR (gst_ghost_pad_do_activate_pull));
|
2005-10-02 23:20:26 +00:00
|
|
|
gst_pad_set_activatepush_function (GST_PAD (pad),
|
2005-11-09 17:55:13 +00:00
|
|
|
GST_DEBUG_FUNCPTR (gst_ghost_pad_do_activate_push));
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gst_ghost_pad_dispose (GObject * object)
|
|
|
|
{
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
gst_ghost_pad_set_internal (GST_GHOST_PAD (object), NULL);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
|
|
|
G_OBJECT_CLASS (gst_ghost_pad_parent_class)->dispose (object);
|
|
|
|
}
|
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
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/**
|
2005-11-22 11:48:58 +00:00
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|
* gst_ghost_pad_new_no_target:
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
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* @name: the name of the new pad, or NULL to assign a default name.
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* @dir: the direction of the ghostpad
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*
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* Create a new ghostpad without a target with the given direction.
|
2005-10-15 15:30:24 +00:00
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* A target can be set on the ghostpad later with the
|
2005-11-14 15:15:43 +00:00
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* gst_ghost_pad_set_target() function.
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
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*
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* The created ghostpad will not have a padtemplate.
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*
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* Returns: a new #GstPad, or NULL in case of an error.
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*/
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GstPad *
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2005-11-22 11:48:58 +00:00
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gst_ghost_pad_new_no_target (const gchar * name, GstPadDirection dir)
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check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
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{
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GstPad *ret;
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ret = g_object_new (GST_TYPE_GHOST_PAD, "name", name, "direction", dir, NULL);
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2005-11-09 17:55:13 +00:00
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gst_pad_set_activatepush_function (ret,
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GST_DEBUG_FUNCPTR (gst_ghost_pad_do_activate_push));
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gst_pad_set_link_function (ret, GST_DEBUG_FUNCPTR (gst_ghost_pad_do_link));
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gst_pad_set_unlink_function (ret,
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GST_DEBUG_FUNCPTR (gst_ghost_pad_do_unlink));
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
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return ret;
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}
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gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
/**
|
|
|
|
* gst_ghost_pad_new:
|
|
|
|
* @name: the name of the new pad, or NULL to assign a default name.
|
|
|
|
* @target: the pad to ghost.
|
|
|
|
*
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
* Create a new ghostpad with @target as the target. The direction and
|
|
|
|
* padtemplate will be taken from the target pad.
|
|
|
|
*
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
* Will ref the target.
|
|
|
|
*
|
|
|
|
* Returns: a new #GstPad, or NULL in case of an error.
|
|
|
|
*/
|
|
|
|
GstPad *
|
|
|
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gst_ghost_pad_new (const gchar * name, GstPad * target)
|
|
|
|
{
|
|
|
|
GstPad *ret;
|
|
|
|
|
|
|
|
g_return_val_if_fail (GST_IS_PAD (target), NULL);
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
g_return_val_if_fail (!gst_pad_is_linked (target), NULL);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
2005-11-22 11:48:58 +00:00
|
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|
if ((ret = gst_ghost_pad_new_no_target (name, GST_PAD_DIRECTION (target)))) {
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
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g_object_set (G_OBJECT (ret),
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|
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"template", GST_PAD_PAD_TEMPLATE (target), NULL);
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gst_ghost_pad_set_target (GST_GHOST_PAD (ret), target);
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}
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return ret;
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}
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
/**
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* gst_ghost_pad_get_target:
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* @gpad: the #GstGhostpad
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*
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2005-11-29 13:10:38 +00:00
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* Get the target pad of #gpad. Unref target pad after usage.
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
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*
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* Returns: the target #GstPad, can be NULL if the ghostpad
|
2005-11-29 13:10:38 +00:00
|
|
|
* has no target set. Unref target pad after usage.
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
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*/
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|
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|
GstPad *
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|
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gst_ghost_pad_get_target (GstGhostPad * gpad)
|
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|
{
|
|
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g_return_val_if_fail (GST_IS_GHOST_PAD (gpad), NULL);
|
gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
return gst_proxy_pad_get_target (GST_PAD_CAST (gpad));
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* gst_ghost_pad_set_target:
|
|
|
|
* @gpad: the #GstGhostpad
|
|
|
|
* @newtarget: the new pad target
|
|
|
|
*
|
|
|
|
* Set the new target of the ghostpad @gpad. Any existing target
|
2005-11-14 15:15:43 +00:00
|
|
|
* is unlinked and links to the new target are established.
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
|
|
*
|
|
|
|
* Returns: TRUE if the new target could be set, FALSE otherwise.
|
|
|
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*/
|
|
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|
gboolean
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gst_ghost_pad_set_target (GstGhostPad * gpad, GstPad * newtarget)
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|
|
{
|
2005-08-11 14:24:58 +00:00
|
|
|
GstPad *internal;
|
|
|
|
GstPad *oldtarget;
|
|
|
|
gboolean result;
|
|
|
|
|
check/gst/gstghostpad.c: Added test for removing an element with ghostpad from a bin.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added test for removing an element with ghostpad from a bin.
Fixed test as current implementation does the right thing.
* gst/gstghostpad.c: (gst_proxy_pad_class_init),
(gst_proxy_pad_do_query_type), (gst_proxy_pad_do_event),
(gst_proxy_pad_do_query), (gst_proxy_pad_do_internal_link),
(gst_proxy_pad_do_bufferalloc), (gst_proxy_pad_do_activate),
(gst_proxy_pad_do_activatepull), (gst_proxy_pad_do_activatepush),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange),
(gst_proxy_pad_do_checkgetrange), (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target),
(gst_proxy_pad_get_target), (gst_proxy_pad_init),
(gst_proxy_pad_dispose), (gst_proxy_pad_finalize),
(gst_ghost_pad_class_init), (gst_ghost_pad_do_activate_push),
(gst_ghost_pad_do_link), (gst_ghost_pad_do_unlink),
(gst_ghost_pad_set_internal), (gst_ghost_pad_dispose),
(gst_ghost_pad_new_notarget), (gst_ghost_pad_new),
(gst_ghost_pad_get_target), (gst_ghost_pad_set_target):
* gst/gstghostpad.h:
Clean up ghostpads, remove properties for internal stuff.
Make threadsafe.
Fix refcounting.
Prepare for switching targets, not all use cases work yet.
2005-07-29 19:22:28 +00:00
|
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g_return_val_if_fail (GST_IS_GHOST_PAD (gpad), FALSE);
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|
2005-08-11 14:24:58 +00:00
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GST_PROXY_LOCK (gpad);
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internal = gpad->internal;
|
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|
|
|
|
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GST_DEBUG ("set target %s:%s on %s:%s",
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GST_DEBUG_PAD_NAME (newtarget), GST_DEBUG_PAD_NAME (gpad));
|
|
|
|
|
|
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|
/* clear old target */
|
|
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|
if ((oldtarget = GST_PROXY_PAD_TARGET (gpad))) {
|
|
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/* if we have an internal pad, unlink */
|
|
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if (internal) {
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if (GST_PAD_IS_SRC (internal))
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gst_pad_unlink (internal, oldtarget);
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else
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gst_pad_unlink (oldtarget, internal);
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|
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}
|
|
|
|
}
|
|
|
|
|
|
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result = gst_proxy_pad_set_target_unlocked (GST_PAD_CAST (gpad), newtarget);
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if (result && newtarget) {
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/* and link to internal pad if we have one */
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if (internal) {
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if (GST_PAD_IS_SRC (internal))
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result = gst_pad_link (internal, newtarget);
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else
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result = gst_pad_link (newtarget, internal);
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}
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}
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GST_PROXY_UNLOCK (gpad);
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return result;
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gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
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}
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