author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 11 Jun 2010 13:57:07 +0300 | |
changeset 13 | 04c79585b4c7 |
parent 10 | 6f340f756486 |
permissions | -rw-r--r-- |
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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 <wim.taymans@chello.be> |
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* |
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* gstpad.h: Header for GstPad object |
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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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#ifndef __GST_PAD_H__ |
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#define __GST_PAD_H__ |
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#include <gst/gstconfig.h> |
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#include <gst/gstobject.h> |
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#include <gst/gstbuffer.h> |
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#include <gst/gstbufferlist.h> |
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#include <gst/gstcaps.h> |
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#include <gst/gstevent.h> |
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#include <gst/gstquery.h> |
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#include <gst/gsttask.h> |
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G_BEGIN_DECLS |
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/* |
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* Pad base class |
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*/ |
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#define GST_TYPE_PAD (gst_pad_get_type ()) |
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#define GST_IS_PAD(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PAD)) |
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#define GST_IS_PAD_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_PAD)) |
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#define GST_PAD(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PAD, GstPad)) |
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#define GST_PAD_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_PAD, GstPadClass)) |
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#define GST_PAD_CAST(obj) ((GstPad*)(obj)) |
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typedef struct _GstPad GstPad; |
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typedef struct _GstPadPrivate GstPadPrivate; |
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typedef struct _GstPadClass GstPadClass; |
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/** |
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* GstPadLinkReturn: |
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* @GST_PAD_LINK_OK : link succeeded |
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* @GST_PAD_LINK_WRONG_HIERARCHY: pads have no common grandparent |
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* @GST_PAD_LINK_WAS_LINKED : pad was already linked |
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* @GST_PAD_LINK_WRONG_DIRECTION: pads have wrong direction |
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* @GST_PAD_LINK_NOFORMAT : pads do not have common format |
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* @GST_PAD_LINK_NOSCHED : pads cannot cooperate in scheduling |
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* @GST_PAD_LINK_REFUSED : refused for some reason |
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* |
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* Result values from gst_pad_link and friends. |
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*/ |
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typedef enum { |
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GST_PAD_LINK_OK = 0, |
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GST_PAD_LINK_WRONG_HIERARCHY = -1, |
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GST_PAD_LINK_WAS_LINKED = -2, |
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GST_PAD_LINK_WRONG_DIRECTION = -3, |
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GST_PAD_LINK_NOFORMAT = -4, |
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GST_PAD_LINK_NOSCHED = -5, |
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GST_PAD_LINK_REFUSED = -6 |
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} GstPadLinkReturn; |
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/** |
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* GST_PAD_LINK_FAILED: |
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* @ret: the #GstPadLinkReturn value |
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* |
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* Macro to test if the given #GstPadLinkReturn value indicates a failed |
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* link step. |
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*/ |
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#define GST_PAD_LINK_FAILED(ret) ((ret) < GST_PAD_LINK_OK) |
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/** |
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* GST_PAD_LINK_SUCCESSFUL: |
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* @ret: the #GstPadLinkReturn value |
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* |
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* Macro to test if the given #GstPadLinkReturn value indicates a successful |
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* link step. |
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*/ |
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#define GST_PAD_LINK_SUCCESSFUL(ret) ((ret) >= GST_PAD_LINK_OK) |
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/** |
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* GstFlowReturn: |
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* @GST_FLOW_CUSTOM_SUCCESS: Elements can use values starting from |
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* this to define custom success codes. |
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* Since 0.10.7. |
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* @GST_FLOW_RESEND: Resend buffer, possibly with new caps (not |
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* sent yet) (unused/unimplemented). |
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* @GST_FLOW_OK: Data passing was ok. |
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* @GST_FLOW_NOT_LINKED: Pad is not linked. |
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* @GST_FLOW_WRONG_STATE: Pad is in wrong state. |
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* @GST_FLOW_UNEXPECTED: Did not expect anything, like after EOS. |
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* @GST_FLOW_NOT_NEGOTIATED: Pad is not negotiated. |
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* @GST_FLOW_ERROR: Some (fatal) error occured. Element generating |
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* this error should post an error message with more |
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* details. |
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* @GST_FLOW_NOT_SUPPORTED: This operation is not supported. |
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* @GST_FLOW_CUSTOM_ERROR: Elements can use values starting from |
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* this to define custom error codes. Since 0.10.7. |
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* |
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* The result of passing data to a pad. |
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* |
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* Note that the custom return values should not be exposed outside of the |
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* element scope and are available since 0.10.7. |
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*/ |
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typedef enum { |
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/* custom success starts here */ |
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GST_FLOW_CUSTOM_SUCCESS = 100, |
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121 |
|
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/* core predefined */ |
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GST_FLOW_RESEND = 1, |
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GST_FLOW_OK = 0, |
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/* expected failures */ |
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GST_FLOW_NOT_LINKED = -1, |
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GST_FLOW_WRONG_STATE = -2, |
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/* error cases */ |
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GST_FLOW_UNEXPECTED = -3, |
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GST_FLOW_NOT_NEGOTIATED = -4, |
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GST_FLOW_ERROR = -5, |
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GST_FLOW_NOT_SUPPORTED = -6, |
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133 |
|
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/* custom error starts here */ |
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GST_FLOW_CUSTOM_ERROR = -100 |
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} GstFlowReturn; |
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137 |
|
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/** |
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* GST_FLOW_IS_FATAL: |
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* @ret: a #GstFlowReturn value |
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* |
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* Macro to test if the given #GstFlowReturn value indicates a fatal |
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* error. This macro is mainly used in elements driving the pipeline to decide |
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* whether an error message should be posted on the bus. Note that such |
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* elements may also need to post an error message in the #GST_FLOW_NOT_LINKED |
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* case which is not caught by this macro. |
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*/ |
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#define GST_FLOW_IS_FATAL(ret) ((ret) <= GST_FLOW_UNEXPECTED) |
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149 |
|
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/** |
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* GST_FLOW_IS_SUCCESS: |
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* @ret: a #GstFlowReturn value |
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* |
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* Macro to test if the given #GstFlowReturn value indicates a |
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* successfull result |
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* This macro is mainly used in elements to decide if the processing |
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* of a buffer was successfull. |
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* |
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* Since: 0.10.7 |
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*/ |
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#define GST_FLOW_IS_SUCCESS(ret) ((ret) >= GST_FLOW_OK) |
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162 |
|
10
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#ifdef __SYMBIAN32__ |
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IMPORT_C |
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#endif |
0
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G_CONST_RETURN gchar* gst_flow_get_name (GstFlowReturn ret); |
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#ifdef __SYMBIAN32__ |
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IMPORT_C |
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#endif |
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|
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GQuark gst_flow_to_quark (GstFlowReturn ret); |
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|
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/** |
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* GstActivateMode: |
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* @GST_ACTIVATE_NONE: Pad will not handle dataflow |
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* @GST_ACTIVATE_PUSH: Pad handles dataflow in downstream push mode |
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* @GST_ACTIVATE_PULL: Pad handles dataflow in upstream pull mode |
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* |
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* The status of a GstPad. After activating a pad, which usually happens when the |
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* parent element goes from READY to PAUSED, the GstActivateMode defines if the |
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* pad operates in push or pull mode. |
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*/ |
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typedef enum { |
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GST_ACTIVATE_NONE, |
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GST_ACTIVATE_PUSH, |
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GST_ACTIVATE_PULL |
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} GstActivateMode; |
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|
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/** |
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* GST_PAD_MODE_ACTIVATE: |
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* @mode: a #GstActivateMode |
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* |
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* Macro to test if the given #GstActivateMode value indicates that datapassing |
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* is possible or not. |
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*/ |
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#define GST_PAD_MODE_ACTIVATE(mode) ((mode) != GST_ACTIVATE_NONE) |
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|
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/* pad states */ |
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/** |
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* GstPadActivateFunction: |
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* @pad: a #GstPad |
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* |
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* This function is called when the pad is activated during the element |
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* READY to PAUSED state change. By default this function will call the |
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* activate function that puts the pad in push mode but elements can |
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* override this function to activate the pad in pull mode if they wish. |
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* |
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* Returns: TRUE if the pad could be activated. |
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*/ |
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typedef gboolean (*GstPadActivateFunction) (GstPad *pad); |
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/** |
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* GstPadActivateModeFunction: |
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* @pad: a #GstPad |
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* @active: activate or deactivate the pad. |
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* |
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* The prototype of the push and pull activate functions. |
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* |
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* Returns: TRUE if the pad could be activated or deactivated. |
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*/ |
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typedef gboolean (*GstPadActivateModeFunction) (GstPad *pad, gboolean active); |
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|
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222 |
|
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/* data passing */ |
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/** |
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* GstPadChainFunction: |
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* @pad: the sink #GstPad that performed the chain. |
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* @buffer: the #GstBuffer that is chained, not %NULL. |
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* |
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* A function that will be called on sinkpads when chaining buffers. |
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* The function typically processes the data contained in the buffer and |
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* either consumes the data or passes it on to the internally linked pad(s). |
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* |
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* The implementer of this function receives a refcount to @buffer and should |
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* gst_buffer_unref() when the buffer is no longer needed. |
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* |
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* When a chain function detects an error in the data stream, it must post an |
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* error on the bus and return an appropriate #GstFlowReturn value. |
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* |
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* Returns: #GST_FLOW_OK for success |
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*/ |
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typedef GstFlowReturn (*GstPadChainFunction) (GstPad *pad, GstBuffer *buffer); |
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|
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/** |
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* GstPadChainListFunction: |
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* @pad: the sink #GstPad that performed the chain. |
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* @list: the #GstBufferList that is chained, not %NULL. |
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* |
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* A function that will be called on sinkpads when chaining buffer lists. |
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* The function typically processes the data contained in the buffer list and |
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* either consumes the data or passes it on to the internally linked pad(s). |
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* |
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* The implementer of this function receives a refcount to @list and |
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* should gst_buffer_list_unref() when the list is no longer needed. |
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* |
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* When a chainlist function detects an error in the data stream, it must |
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* post an error on the bus and return an appropriate #GstFlowReturn value. |
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* |
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* Returns: #GST_FLOW_OK for success |
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*/ |
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typedef GstFlowReturn (*GstPadChainListFunction) (GstPad *pad, GstBufferList *list); |
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|
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/** |
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* GstPadGetRangeFunction: |
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* @pad: the src #GstPad to perform the getrange on. |
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* @offset: the offset of the range |
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* @length: the length of the range |
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* @buffer: a memory location to hold the result buffer, cannot be NULL. |
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* |
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* This function will be called on source pads when a peer element |
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* request a buffer at the specified @offset and @length. If this function |
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* returns #GST_FLOW_OK, the result buffer will be stored in @buffer. The |
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* contents of @buffer is invalid for any other return value. |
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* |
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* This function is installed on a source pad with |
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* gst_pad_set_getrange_function() and can only be called on source pads after |
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* they are successfully activated with gst_pad_activate_pull(). |
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* |
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* @offset and @length are always given in byte units. @offset must normally be a value |
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* between 0 and the length in bytes of the data available on @pad. The |
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* length (duration in bytes) can be retrieved with a #GST_QUERY_DURATION or with a |
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* #GST_QUERY_SEEKING. |
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* |
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* Any @offset larger or equal than the length will make the function return |
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* #GST_FLOW_UNEXPECTED, which corresponds to EOS. In this case @buffer does not |
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* contain a valid buffer. |
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* |
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* The buffer size of @buffer might be smaller than @length when @offset is near |
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* the end of the stream. |
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* |
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* It is allowed to call this function with a 0 @length and valid @offset, in |
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* which case @buffer will contain a 0-sized buffer and the function returns |
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* #GST_FLOW_OK. |
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* |
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* When this function is called with a -1 @offset, the sequentially next buffer |
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* of length @length in the stream is returned. |
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* |
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* When this function is called with a -1 @length, a buffer with a default |
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* optimal length is returned in @buffer. The length might depend on the value |
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* of @offset. |
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* |
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* Returns: #GST_FLOW_OK for success |
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*/ |
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typedef GstFlowReturn (*GstPadGetRangeFunction) (GstPad *pad, guint64 offset, |
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guint length, GstBuffer **buffer); |
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/** |
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* GstPadEventFunction: |
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* @pad: the #GstPad to handle the event. |
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* @event: the #GstEvent to handle. |
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* |
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* Function signature to handle an event for the pad. |
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* |
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* Returns: TRUE if the pad could handle the event. |
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*/ |
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typedef gboolean (*GstPadEventFunction) (GstPad *pad, GstEvent *event); |
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|
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|
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/* FIXME: 0.11: deprecate me, check range should use seeking query */ |
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/** |
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* GstPadCheckGetRangeFunction: |
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* @pad: a #GstPad |
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* |
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* Check if @pad can be activated in pull mode. |
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* |
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* This function will be deprecated after 0.10; use the seeking query to check |
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* if a pad can support random access. |
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* |
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* Returns: TRUE if the pad can operate in pull mode. |
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*/ |
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typedef gboolean (*GstPadCheckGetRangeFunction) (GstPad *pad); |
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|
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/* internal links */ |
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/** |
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* GstPadIntLinkFunction: |
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* @pad: The #GstPad to query. |
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* |
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* The signature of the internal pad link function. |
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* |
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* Returns: a newly allocated #GList of pads that are linked to the given pad on |
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* the inside of the parent element. |
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* |
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* The caller must call g_list_free() on it after use. |
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* |
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* Deprecated: use the threadsafe #GstPadIterIntLinkFunction instead. |
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*/ |
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typedef GList* (*GstPadIntLinkFunction) (GstPad *pad); |
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|
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/** |
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* GstPadIterIntLinkFunction: |
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* @pad: The #GstPad to query. |
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* |
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* The signature of the internal pad link iterator function. |
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* |
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* Returns: a new #GstIterator that will iterate over all pads that are |
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* linked to the given pad on the inside of the parent element. |
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* |
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* the caller must call gst_iterator_free() after usage. |
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* |
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* Since 0.10.21 |
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*/ |
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typedef GstIterator* (*GstPadIterIntLinkFunction) (GstPad *pad); |
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|
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/* generic query function */ |
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/** |
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* GstPadQueryTypeFunction: |
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* @pad: a #GstPad to query |
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* |
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* The signature of the query types function. |
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* |
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* Returns: a constant array of query types |
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*/ |
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typedef const GstQueryType* (*GstPadQueryTypeFunction) (GstPad *pad); |
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|
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/** |
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* GstPadQueryFunction: |
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* @pad: the #GstPad to query. |
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* @query: the #GstQuery object to execute |
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* |
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* The signature of the query function. |
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* |
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* Returns: TRUE if the query could be performed. |
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*/ |
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typedef gboolean (*GstPadQueryFunction) (GstPad *pad, GstQuery *query); |
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|
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|
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/* linking */ |
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/** |
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* GstPadLinkFunction |
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* @pad: the #GstPad that is linked. |
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* @peer: the peer #GstPad of the link |
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* |
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* Function signature to handle a new link on the pad. |
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* |
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* Returns: the result of the link with the specified peer. |
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*/ |
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typedef GstPadLinkReturn (*GstPadLinkFunction) (GstPad *pad, GstPad *peer); |
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/** |
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* GstPadUnlinkFunction |
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* @pad: the #GstPad that is linked. |
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* |
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* Function signature to handle a unlinking the pad prom its peer. |
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*/ |
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typedef void (*GstPadUnlinkFunction) (GstPad *pad); |
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|
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|
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/* caps nego */ |
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/** |
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* GstPadGetCapsFunction: |
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|
409 |
* @pad: the #GstPad to get the capabilities of. |
0e761a78d257
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parents:
diff
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|
410 |
* |
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Revision: 200949
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parents:
diff
changeset
|
411 |
* Returns a copy of the capabilities of the specified pad. By default this |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
* function will return the pad template capabilities, but can optionally |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
* be overridden by elements. |
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Revision: 200949
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parents:
diff
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|
414 |
* |
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parents:
diff
changeset
|
415 |
* Returns: a newly allocated copy #GstCaps of the pad. |
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Revision: 200949
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parents:
diff
changeset
|
416 |
*/ |
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Revision: 200949
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parents:
diff
changeset
|
417 |
typedef GstCaps* (*GstPadGetCapsFunction) (GstPad *pad); |
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parents:
diff
changeset
|
418 |
|
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parents:
diff
changeset
|
419 |
/** |
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parents:
diff
changeset
|
420 |
* GstPadSetCapsFunction: |
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parents:
diff
changeset
|
421 |
* @pad: the #GstPad to set the capabilities of. |
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Revision: 200949
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parents:
diff
changeset
|
422 |
* @caps: the #GstCaps to set |
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parents:
diff
changeset
|
423 |
* |
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parents:
diff
changeset
|
424 |
* Set @caps on @pad. By default this function updates the caps of the |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
* pad but the function can be overriden by elements to perform extra |
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Revision: 200949
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parents:
diff
changeset
|
426 |
* actions or verifications. |
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parents:
diff
changeset
|
427 |
* |
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parents:
diff
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|
428 |
* Returns: TRUE if the caps could be set on the pad. |
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parents:
diff
changeset
|
429 |
*/ |
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Revision: 200949
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parents:
diff
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|
430 |
typedef gboolean (*GstPadSetCapsFunction) (GstPad *pad, GstCaps *caps); |
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parents:
diff
changeset
|
431 |
/** |
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Revision: 200949
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parents:
diff
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|
432 |
* GstPadAcceptCapsFunction: |
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parents:
diff
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|
433 |
* @pad: the #GstPad to check |
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diff
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|
434 |
* @caps: the #GstCaps to check |
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diff
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|
435 |
* |
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parents:
diff
changeset
|
436 |
* Check if @pad can accept @caps. By default this function will see if @caps |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
* intersect with the result from gst_pad_get_caps() by can be overridden to |
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Revision: 200949
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parents:
diff
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|
438 |
* perform extra checks. |
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parents:
diff
changeset
|
439 |
* |
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Revision: 200949
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parents:
diff
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|
440 |
* Returns: TRUE if the caps can be accepted by the pad. |
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parents:
diff
changeset
|
441 |
*/ |
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Revision: 200949
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diff
changeset
|
442 |
typedef gboolean (*GstPadAcceptCapsFunction) (GstPad *pad, GstCaps *caps); |
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|
443 |
/** |
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diff
changeset
|
444 |
* GstPadFixateCapsFunction: |
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diff
changeset
|
445 |
* @pad: a #GstPad |
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|
446 |
* @caps: the #GstCaps to fixate |
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parents:
diff
changeset
|
447 |
* |
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Revision: 200949
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parents:
diff
changeset
|
448 |
* Given possibly unfixed caps @caps, let @pad use its default prefered |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
* format to make a fixed caps. @caps should be writable. By default this |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
450 |
* function will pick the first value of any ranges or lists in the caps but |
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Revision: 200949
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parents:
diff
changeset
|
451 |
* elements can override this function to perform other behaviour. |
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parents:
diff
changeset
|
452 |
*/ |
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Revision: 200949
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parents:
diff
changeset
|
453 |
typedef void (*GstPadFixateCapsFunction) (GstPad *pad, GstCaps *caps); |
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Revision: 200949
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diff
changeset
|
454 |
/** |
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diff
changeset
|
455 |
* GstPadBufferAllocFunction: |
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|
456 |
* @pad: a sink #GstPad |
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|
457 |
* @offset: the desired offset of the buffer |
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|
458 |
* @size: the desired size of the buffer |
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|
459 |
* @caps: the desired caps of the buffer |
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|
460 |
* @buf: pointer to hold the allocated buffer. |
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diff
changeset
|
461 |
* |
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Revision: 200949
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diff
changeset
|
462 |
* Ask the sinkpad @pad to allocate a buffer with @offset, @size and @caps. |
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diff
changeset
|
463 |
* The result will be stored in @buf. |
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parents:
diff
changeset
|
464 |
* |
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Revision: 200949
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parents:
diff
changeset
|
465 |
* The purpose of this function is to allocate a buffer that is optimal to |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
* be processed by @pad. The function is mostly overridden by elements that can |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
* provide a hardware buffer in order to avoid additional memcpy operations. |
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Revision: 200949
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parents:
diff
changeset
|
468 |
* |
8
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Revision: 201011
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0
diff
changeset
|
469 |
* The function can return a buffer that has caps different from the requested |
4a7fac7dd34a
Revision: 201011
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parents:
0
diff
changeset
|
470 |
* @caps, in which case the upstream element requests a format change to this |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
471 |
* new caps. |
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Revision: 201011
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parents:
0
diff
changeset
|
472 |
* If a format change was requested, the returned buffer will be one to hold |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
473 |
* the data of said new caps, so its size might be different from the requested |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
474 |
* @size. |
0
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Revision: 200949
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parents:
diff
changeset
|
475 |
* |
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Revision: 200949
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changeset
|
476 |
* When this function returns anything else than #GST_FLOW_OK, the buffer allocation |
8
4a7fac7dd34a
Revision: 201011
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0
diff
changeset
|
477 |
* failed and @buf does not contain valid data. If the function returns #GST_FLOW_OK and |
4a7fac7dd34a
Revision: 201011
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parents:
0
diff
changeset
|
478 |
* the @buf is NULL, a #GstBuffer will be created with @caps, @offset and @size. |
0
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diff
changeset
|
479 |
* |
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Revision: 200949
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parents:
diff
changeset
|
480 |
* By default this function returns a new buffer of @size and with @caps containing |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
* purely malloced data. The buffer should be freed with gst_buffer_unref() |
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Revision: 200949
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parents:
diff
changeset
|
482 |
* after usage. |
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Revision: 200949
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parents:
diff
changeset
|
483 |
* |
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Revision: 200949
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diff
changeset
|
484 |
* Returns: #GST_FLOW_OK if @buf contains a valid buffer, any other return |
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Revision: 200949
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diff
changeset
|
485 |
* value means @buf does not hold a valid buffer. |
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Revision: 200949
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parents:
diff
changeset
|
486 |
*/ |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
typedef GstFlowReturn (*GstPadBufferAllocFunction) (GstPad *pad, guint64 offset, guint size, |
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
488 |
GstCaps *caps, GstBuffer **buf); |
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Revision: 200949
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parents:
diff
changeset
|
489 |
|
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Revision: 200949
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parents:
diff
changeset
|
490 |
/* misc */ |
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Revision: 200949
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parents:
diff
changeset
|
491 |
/** |
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Revision: 200949
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parents:
diff
changeset
|
492 |
* GstPadDispatcherFunction: |
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Revision: 200949
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parents:
diff
changeset
|
493 |
* @pad: the #GstPad that is dispatched. |
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Revision: 200949
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parents:
diff
changeset
|
494 |
* @data: the gpointer to optional user data. |
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Revision: 200949
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parents:
diff
changeset
|
495 |
* |
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Revision: 200949
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parents:
diff
changeset
|
496 |
* A dispatcher function is called for all internally linked pads, see |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
* gst_pad_dispatcher(). |
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Revision: 200949
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parents:
diff
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|
498 |
* |
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Revision: 200949
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parents:
diff
changeset
|
499 |
* Returns: TRUE if the dispatching procedure has to be stopped. |
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Revision: 200949
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parents:
diff
changeset
|
500 |
*/ |
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
501 |
typedef gboolean (*GstPadDispatcherFunction) (GstPad *pad, gpointer data); |
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Revision: 200949
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parents:
diff
changeset
|
502 |
|
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
503 |
/** |
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
504 |
* GstPadBlockCallback: |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
* @pad: the #GstPad that is blockend or unblocked. |
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Revision: 200949
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parents:
diff
changeset
|
506 |
* @blocked: blocking state for the pad |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
* @user_data: the gpointer to optional user data. |
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Revision: 200949
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parents:
diff
changeset
|
508 |
* |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
* Callback used by gst_pad_set_blocked_async(). Gets called when the blocking |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
* operation succeeds. |
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Revision: 200949
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|
511 |
*/ |
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diff
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|
512 |
typedef void (*GstPadBlockCallback) (GstPad *pad, gboolean blocked, gpointer user_data); |
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diff
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|
513 |
|
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diff
changeset
|
514 |
/** |
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parents:
diff
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|
515 |
* GstPadDirection: |
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diff
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|
516 |
* @GST_PAD_UNKNOWN: direction is unknown. |
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|
517 |
* @GST_PAD_SRC: the pad is a source pad. |
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diff
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|
518 |
* @GST_PAD_SINK: the pad is a sink pad. |
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diff
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|
519 |
* |
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parents:
diff
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|
520 |
* The direction of a pad. |
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parents:
diff
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|
521 |
*/ |
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parents:
diff
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|
522 |
typedef enum { |
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Revision: 200949
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parents:
diff
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|
523 |
GST_PAD_UNKNOWN, |
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parents:
diff
changeset
|
524 |
GST_PAD_SRC, |
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diff
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|
525 |
GST_PAD_SINK |
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|
526 |
} GstPadDirection; |
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|
527 |
|
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diff
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|
528 |
/** |
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parents:
diff
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|
529 |
* GstPadFlags: |
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diff
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|
530 |
* @GST_PAD_BLOCKED: is dataflow on a pad blocked |
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|
531 |
* @GST_PAD_FLUSHING: is pad refusing buffers |
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|
532 |
* @GST_PAD_IN_GETCAPS: GstPadGetCapsFunction() is running now |
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|
533 |
* @GST_PAD_IN_SETCAPS: GstPadSetCapsFunction() is running now |
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diff
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|
534 |
* @GST_PAD_BLOCKING: is pad currently blocking on a buffer or event |
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|
535 |
* @GST_PAD_FLAG_LAST: offset to define more flags |
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diff
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|
536 |
* |
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|
537 |
* Pad state flags |
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|
538 |
*/ |
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|
539 |
typedef enum { |
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|
540 |
GST_PAD_BLOCKED = (GST_OBJECT_FLAG_LAST << 0), |
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|
541 |
GST_PAD_FLUSHING = (GST_OBJECT_FLAG_LAST << 1), |
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|
542 |
GST_PAD_IN_GETCAPS = (GST_OBJECT_FLAG_LAST << 2), |
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|
543 |
GST_PAD_IN_SETCAPS = (GST_OBJECT_FLAG_LAST << 3), |
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|
544 |
GST_PAD_BLOCKING = (GST_OBJECT_FLAG_LAST << 4), |
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|
545 |
/* padding */ |
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|
546 |
GST_PAD_FLAG_LAST = (GST_OBJECT_FLAG_LAST << 8) |
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|
547 |
} GstPadFlags; |
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|
548 |
|
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|
549 |
/* FIXME: this awful circular dependency need to be resolved properly (see padtemplate.h) */ |
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|
550 |
typedef struct _GstPadTemplate GstPadTemplate; |
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|
551 |
|
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|
552 |
/** |
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diff
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|
553 |
* GstPad: |
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|
554 |
* @element_private: private data owned by the parent element |
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diff
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|
555 |
* @padtemplate: padtemplate for this pad |
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|
556 |
* @direction: the direction of the pad, cannot change after creating |
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|
557 |
* the pad. |
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|
558 |
* @stream_rec_lock: recursive stream lock of the pad, used to protect |
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|
559 |
* the data used in streaming. |
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|
560 |
* @task: task for this pad if the pad is actively driving dataflow. |
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|
561 |
* @preroll_lock: lock used when prerolling |
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|
562 |
* @preroll_cond: conf to signal preroll |
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|
563 |
* @block_cond: conditional to signal pad block |
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|
564 |
* @block_callback: callback for the pad block if any |
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|
565 |
* @block_data: user data for @block_callback |
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|
566 |
* @caps: the current caps of the pad |
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diff
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|
567 |
* @getcapsfunc: function to get caps of the pad |
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|
568 |
* @setcapsfunc: function to set caps on the pad |
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|
569 |
* @acceptcapsfunc: function to check if pad can accept caps |
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|
570 |
* @fixatecapsfunc: function to fixate caps |
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|
571 |
* @activatefunc: pad activation function |
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diff
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|
572 |
* @activatepushfunc: function to activate/deactivate pad in push mode |
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diff
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|
573 |
* @activatepullfunc: function to activate/deactivate pad in pull mode |
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|
574 |
* @linkfunc: function called when pad is linked |
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|
575 |
* @unlinkfunc: function called when pad is unlinked |
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diff
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|
576 |
* @peer: the pad this pad is linked to |
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|
577 |
* @sched_private: private storage for the scheduler |
8
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0
diff
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|
578 |
* @chainfunc: function to chain buffer to pad |
0
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|
579 |
* @checkgetrangefunc: function to check if pad can operate in pull mode |
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|
580 |
* @getrangefunc: function to get a range of data from a pad |
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|
581 |
* @eventfunc: function to send an event to a pad |
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|
582 |
* @mode: current activation mode of the pad |
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|
583 |
* @querytypefunc: get list of supported queries |
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|
584 |
* @queryfunc: perform a query on the pad |
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|
585 |
* @intlinkfunc: get the internal links of this pad |
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|
586 |
* @bufferallocfunc: function to allocate a buffer for this pad |
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|
587 |
* @do_buffer_signals: counter counting installed buffer signals |
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Revision: 200949
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diff
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|
588 |
* @do_event_signals: counter counting installed event signals |
8
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0
diff
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|
589 |
* @iterintlinkfunc: get the internal links iterator of this pad |
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0
diff
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|
590 |
* @block_destroy_data: notify function for gst_pad_set_blocked_async_full() |
0
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|
591 |
* |
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Revision: 200949
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diff
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|
592 |
* The #GstPad structure. Use the functions to update the variables. |
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Revision: 200949
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|
593 |
*/ |
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Revision: 200949
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diff
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|
594 |
struct _GstPad { |
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Revision: 200949
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diff
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|
595 |
GstObject object; |
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Revision: 200949
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diff
changeset
|
596 |
|
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Revision: 200949
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diff
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|
597 |
/*< public >*/ |
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diff
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|
598 |
gpointer element_private; |
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Revision: 200949
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|
599 |
|
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Revision: 200949
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|
600 |
GstPadTemplate *padtemplate; |
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Revision: 200949
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diff
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|
601 |
|
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Revision: 200949
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diff
changeset
|
602 |
GstPadDirection direction; |
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Revision: 200949
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parents:
diff
changeset
|
603 |
|
0e761a78d257
Revision: 200949
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diff
changeset
|
604 |
/*< public >*/ /* with STREAM_LOCK */ |
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Revision: 200949
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diff
changeset
|
605 |
/* streaming rec_lock */ |
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Revision: 200949
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diff
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|
606 |
GStaticRecMutex *stream_rec_lock; |
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Revision: 200949
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diff
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|
607 |
GstTask *task; |
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Revision: 200949
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diff
changeset
|
608 |
/*< public >*/ /* with PREROLL_LOCK */ |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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diff
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|
609 |
GMutex *preroll_lock; |
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Revision: 200949
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parents:
diff
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|
610 |
GCond *preroll_cond; |
0e761a78d257
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diff
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|
611 |
|
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Revision: 200949
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diff
changeset
|
612 |
/*< public >*/ /* with LOCK */ |
0e761a78d257
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parents:
diff
changeset
|
613 |
/* block cond, mutex is from the object */ |
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
614 |
GCond *block_cond; |
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parents:
diff
changeset
|
615 |
GstPadBlockCallback block_callback; |
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
616 |
gpointer block_data; |
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Revision: 200949
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parents:
diff
changeset
|
617 |
|
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
618 |
/* the pad capabilities */ |
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parents:
diff
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|
619 |
GstCaps *caps; |
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parents:
diff
changeset
|
620 |
GstPadGetCapsFunction getcapsfunc; |
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parents:
diff
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|
621 |
GstPadSetCapsFunction setcapsfunc; |
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parents:
diff
changeset
|
622 |
GstPadAcceptCapsFunction acceptcapsfunc; |
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parents:
diff
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|
623 |
GstPadFixateCapsFunction fixatecapsfunc; |
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parents:
diff
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|
624 |
|
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Revision: 200949
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parents:
diff
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|
625 |
GstPadActivateFunction activatefunc; |
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parents:
diff
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|
626 |
GstPadActivateModeFunction activatepushfunc; |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
627 |
GstPadActivateModeFunction activatepullfunc; |
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parents:
diff
changeset
|
628 |
|
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parents:
diff
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|
629 |
/* pad link */ |
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parents:
diff
changeset
|
630 |
GstPadLinkFunction linkfunc; |
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diff
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|
631 |
GstPadUnlinkFunction unlinkfunc; |
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|
632 |
GstPad *peer; |
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diff
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|
633 |
|
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parents:
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|
634 |
gpointer sched_private; |
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parents:
diff
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|
635 |
|
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parents:
diff
changeset
|
636 |
/* data transport functions */ |
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diff
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|
637 |
GstPadChainFunction chainfunc; |
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diff
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|
638 |
GstPadCheckGetRangeFunction checkgetrangefunc; |
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|
639 |
GstPadGetRangeFunction getrangefunc; |
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|
640 |
GstPadEventFunction eventfunc; |
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|
641 |
|
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Revision: 200949
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parents:
diff
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|
642 |
GstActivateMode mode; |
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parents:
diff
changeset
|
643 |
|
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Revision: 200949
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parents:
diff
changeset
|
644 |
/* generic query method */ |
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Revision: 200949
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parents:
diff
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|
645 |
GstPadQueryTypeFunction querytypefunc; |
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Revision: 200949
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diff
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|
646 |
GstPadQueryFunction queryfunc; |
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diff
changeset
|
647 |
|
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Revision: 200949
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|
648 |
/* internal links */ |
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|
649 |
GstPadIntLinkFunction intlinkfunc; |
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parents:
diff
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|
650 |
|
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Revision: 200949
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parents:
diff
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|
651 |
GstPadBufferAllocFunction bufferallocfunc; |
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Revision: 200949
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parents:
diff
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|
652 |
|
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Revision: 200949
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parents:
diff
changeset
|
653 |
/* whether to emit signals for have-data. counts number |
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parents:
diff
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|
654 |
* of handlers attached. */ |
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Revision: 200949
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diff
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|
655 |
gint do_buffer_signals; |
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Revision: 200949
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diff
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|
656 |
gint do_event_signals; |
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parents:
diff
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|
657 |
|
8
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parents:
0
diff
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|
658 |
/* ABI added */ |
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0
diff
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|
659 |
/* iterate internal links */ |
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parents:
0
diff
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|
660 |
GstPadIterIntLinkFunction iterintlinkfunc; |
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diff
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|
661 |
|
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Revision: 201011
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parents:
0
diff
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|
662 |
/* free block_data */ |
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parents:
0
diff
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|
663 |
GDestroyNotify block_destroy_data; |
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0
diff
changeset
|
664 |
|
0
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|
665 |
/*< private >*/ |
8
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diff
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|
666 |
union { |
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0
diff
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|
667 |
struct { |
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diff
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|
668 |
gboolean block_callback_called; |
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0
diff
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|
669 |
GstPadPrivate *priv; |
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|
670 |
} ABI; |
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parents:
0
diff
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|
671 |
gpointer _gst_reserved[GST_PADDING - 2]; |
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0
diff
changeset
|
672 |
} abidata; |
0
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|
673 |
}; |
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diff
changeset
|
674 |
|
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diff
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|
675 |
struct _GstPadClass { |
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parents:
diff
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|
676 |
GstObjectClass parent_class; |
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Revision: 200949
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diff
changeset
|
677 |
|
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Revision: 200949
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parents:
diff
changeset
|
678 |
/* signal callbacks */ |
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Revision: 200949
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parents:
diff
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|
679 |
void (*linked) (GstPad *pad, GstPad *peer); |
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|
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void (*unlinked) (GstPad *pad, GstPad *peer); |
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|
681 |
void (*request_link) (GstPad *pad); |
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|
682 |
gboolean (*have_data) (GstPad *pad, GstMiniObject *data); |
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|
683 |
|
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parents:
diff
changeset
|
684 |
/*< private >*/ |
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parents:
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|
685 |
gpointer _gst_reserved[GST_PADDING]; |
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|
686 |
}; |
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parents:
diff
changeset
|
687 |
|
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
688 |
|
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parents:
diff
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|
689 |
/***** helper macros *****/ |
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Revision: 200949
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parents:
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changeset
|
690 |
/* GstPad */ |
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Revision: 200949
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parents:
diff
changeset
|
691 |
#define GST_PAD_NAME(pad) (GST_OBJECT_NAME(pad)) |
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|
692 |
#define GST_PAD_PARENT(pad) (GST_ELEMENT_CAST(GST_OBJECT_PARENT(pad))) |
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|
693 |
#define GST_PAD_ELEMENT_PRIVATE(pad) (GST_PAD_CAST(pad)->element_private) |
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Revision: 200949
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|
694 |
#define GST_PAD_PAD_TEMPLATE(pad) (GST_PAD_CAST(pad)->padtemplate) |
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|
695 |
#define GST_PAD_DIRECTION(pad) (GST_PAD_CAST(pad)->direction) |
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diff
changeset
|
696 |
#define GST_PAD_TASK(pad) (GST_PAD_CAST(pad)->task) |
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diff
changeset
|
697 |
#define GST_PAD_ACTIVATE_MODE(pad) (GST_PAD_CAST(pad)->mode) |
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|
698 |
|
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|
699 |
#define GST_PAD_ACTIVATEFUNC(pad) (GST_PAD_CAST(pad)->activatefunc) |
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diff
changeset
|
700 |
#define GST_PAD_ACTIVATEPUSHFUNC(pad) (GST_PAD_CAST(pad)->activatepushfunc) |
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parents:
diff
changeset
|
701 |
#define GST_PAD_ACTIVATEPULLFUNC(pad) (GST_PAD_CAST(pad)->activatepullfunc) |
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parents:
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changeset
|
702 |
#define GST_PAD_CHAINFUNC(pad) (GST_PAD_CAST(pad)->chainfunc) |
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Revision: 200949
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|
703 |
#define GST_PAD_CHECKGETRANGEFUNC(pad) (GST_PAD_CAST(pad)->checkgetrangefunc) |
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|
704 |
#define GST_PAD_GETRANGEFUNC(pad) (GST_PAD_CAST(pad)->getrangefunc) |
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diff
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|
705 |
#define GST_PAD_EVENTFUNC(pad) (GST_PAD_CAST(pad)->eventfunc) |
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Revision: 200949
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|
706 |
#define GST_PAD_QUERYTYPEFUNC(pad) (GST_PAD_CAST(pad)->querytypefunc) |
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|
707 |
#define GST_PAD_QUERYFUNC(pad) (GST_PAD_CAST(pad)->queryfunc) |
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diff
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|
708 |
#define GST_PAD_INTLINKFUNC(pad) (GST_PAD_CAST(pad)->intlinkfunc) |
8
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0
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|
709 |
#define GST_PAD_ITERINTLINKFUNC(pad) (GST_PAD_CAST(pad)->iterintlinkfunc) |
0
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|
710 |
|
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Revision: 200949
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|
711 |
#define GST_PAD_PEER(pad) (GST_PAD_CAST(pad)->peer) |
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diff
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|
712 |
#define GST_PAD_LINKFUNC(pad) (GST_PAD_CAST(pad)->linkfunc) |
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changeset
|
713 |
#define GST_PAD_UNLINKFUNC(pad) (GST_PAD_CAST(pad)->unlinkfunc) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
714 |
|
8
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
715 |
/** |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
716 |
* GST_PAD_CAPS: |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
717 |
* @pad: a #GstPad. |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
718 |
* |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
719 |
* The caps for this pad. |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
720 |
*/ |
0
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
721 |
#define GST_PAD_CAPS(pad) (GST_PAD_CAST(pad)->caps) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
722 |
#define GST_PAD_GETCAPSFUNC(pad) (GST_PAD_CAST(pad)->getcapsfunc) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
723 |
#define GST_PAD_SETCAPSFUNC(pad) (GST_PAD_CAST(pad)->setcapsfunc) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
724 |
#define GST_PAD_ACCEPTCAPSFUNC(pad) (GST_PAD_CAST(pad)->acceptcapsfunc) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
725 |
#define GST_PAD_FIXATECAPSFUNC(pad) (GST_PAD_CAST(pad)->fixatecapsfunc) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
726 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
727 |
#define GST_PAD_BUFFERALLOCFUNC(pad) (GST_PAD_CAST(pad)->bufferallocfunc) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
728 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
729 |
#define GST_PAD_DO_BUFFER_SIGNALS(pad) (GST_PAD_CAST(pad)->do_buffer_signals) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
730 |
#define GST_PAD_DO_EVENT_SIGNALS(pad) (GST_PAD_CAST(pad)->do_event_signals) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
731 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
732 |
#define GST_PAD_IS_LINKED(pad) (GST_PAD_PEER(pad) != NULL) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
733 |
#define GST_PAD_IS_BLOCKED(pad) (GST_OBJECT_FLAG_IS_SET (pad, GST_PAD_BLOCKED)) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
734 |
#define GST_PAD_IS_BLOCKING(pad) (GST_OBJECT_FLAG_IS_SET (pad, GST_PAD_BLOCKING)) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
735 |
#define GST_PAD_IS_FLUSHING(pad) (GST_OBJECT_FLAG_IS_SET (pad, GST_PAD_FLUSHING)) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
736 |
#define GST_PAD_IS_IN_GETCAPS(pad) (GST_OBJECT_FLAG_IS_SET (pad, GST_PAD_IN_GETCAPS)) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
737 |
#define GST_PAD_IS_IN_SETCAPS(pad) (GST_OBJECT_FLAG_IS_SET (pad, GST_PAD_IN_SETCAPS)) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
738 |
#define GST_PAD_IS_SRC(pad) (GST_PAD_DIRECTION(pad) == GST_PAD_SRC) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
739 |
#define GST_PAD_IS_SINK(pad) (GST_PAD_DIRECTION(pad) == GST_PAD_SINK) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
740 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
741 |
#define GST_PAD_SET_FLUSHING(pad) (GST_OBJECT_FLAG_SET (pad, GST_PAD_FLUSHING)) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
742 |
#define GST_PAD_UNSET_FLUSHING(pad) (GST_OBJECT_FLAG_UNSET (pad, GST_PAD_FLUSHING)) |
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
743 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
744 |
/** |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
745 |
* GST_PAD_GET_STREAM_LOCK: |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
746 |
* @pad: a #GstPad |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
747 |
* |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
748 |
* Get the stream lock of @pad. The stream lock is protecting the |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
749 |
* resources used in the data processing functions of @pad. |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
750 |
*/ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
751 |
#define GST_PAD_GET_STREAM_LOCK(pad) (GST_PAD_CAST(pad)->stream_rec_lock) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
752 |
/** |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
753 |
* GST_PAD_STREAM_LOCK: |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
754 |
* @pad: a #GstPad |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
755 |
* |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
756 |
* Lock the stream lock of @pad. |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
757 |
*/ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
758 |
#define GST_PAD_STREAM_LOCK(pad) (g_static_rec_mutex_lock(GST_PAD_GET_STREAM_LOCK(pad))) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
759 |
/** |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
760 |
* GST_PAD_STREAM_LOCK_FULL: |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
761 |
* @pad: a #GstPad |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
762 |
* @t: the number of times to recursively lock |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
763 |
* |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
764 |
* Lock the stream lock of @pad @t times. |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
765 |
*/ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
766 |
#define GST_PAD_STREAM_LOCK_FULL(pad,t) (g_static_rec_mutex_lock_full(GST_PAD_GET_STREAM_LOCK(pad), t)) |
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
767 |
/** |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
768 |
* GST_PAD_STREAM_TRYLOCK: |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
769 |
* @pad: a #GstPad |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
770 |
* |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
771 |
* Try to Lock the stream lock of the pad, return TRUE if the lock could be |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
772 |
* taken. |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
773 |
*/ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
774 |
#define GST_PAD_STREAM_TRYLOCK(pad) (g_static_rec_mutex_trylock(GST_PAD_GET_STREAM_LOCK(pad))) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
775 |
/** |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
776 |
* GST_PAD_STREAM_UNLOCK: |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
777 |
* @pad: a #GstPad |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
778 |
* |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
779 |
* Unlock the stream lock of @pad. |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
780 |
*/ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
781 |
#define GST_PAD_STREAM_UNLOCK(pad) (g_static_rec_mutex_unlock(GST_PAD_GET_STREAM_LOCK(pad))) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
782 |
/** |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
783 |
* GST_PAD_STREAM_UNLOCK_FULL: |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
784 |
* @pad: a #GstPad |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
785 |
* |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
786 |
* Fully unlock the recursive stream lock of @pad, return the number of times |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
787 |
* @pad was locked. |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
788 |
*/ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
789 |
#define GST_PAD_STREAM_UNLOCK_FULL(pad) (g_static_rec_mutex_unlock_full(GST_PAD_GET_STREAM_LOCK(pad))) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
790 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
791 |
#define GST_PAD_GET_PREROLL_LOCK(pad) (GST_PAD_CAST(pad)->preroll_lock) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
792 |
#define GST_PAD_PREROLL_LOCK(pad) (g_mutex_lock(GST_PAD_GET_PREROLL_LOCK(pad))) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
793 |
#define GST_PAD_PREROLL_TRYLOCK(pad) (g_mutex_trylock(GST_PAD_GET_PREROLL_LOCK(pad))) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
794 |
#define GST_PAD_PREROLL_UNLOCK(pad) (g_mutex_unlock(GST_PAD_GET_PREROLL_LOCK(pad))) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
795 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
796 |
#define GST_PAD_GET_PREROLL_COND(pad) (GST_PAD_CAST(pad)->preroll_cond) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
797 |
#define GST_PAD_PREROLL_WAIT(pad) \ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
798 |
g_cond_wait (GST_PAD_GET_PREROLL_COND (pad), GST_PAD_GET_PREROLL_LOCK (pad)) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
799 |
#define GST_PAD_PREROLL_TIMED_WAIT(pad, timeval) \ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
800 |
g_cond_timed_wait (GST_PAD_GET_PREROLL_COND (pad), GST_PAD_GET_PREROLL_LOCK (pad), timeval) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
801 |
#define GST_PAD_PREROLL_SIGNAL(pad) g_cond_signal (GST_PAD_GET_PREROLL_COND (pad)); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
802 |
#define GST_PAD_PREROLL_BROADCAST(pad) g_cond_broadcast (GST_PAD_GET_PREROLL_COND (pad)); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
803 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
804 |
#define GST_PAD_BLOCK_GET_COND(pad) (GST_PAD_CAST(pad)->block_cond) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
805 |
#define GST_PAD_BLOCK_WAIT(pad) (g_cond_wait(GST_PAD_BLOCK_GET_COND (pad), GST_OBJECT_GET_LOCK (pad))) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
806 |
#define GST_PAD_BLOCK_SIGNAL(pad) (g_cond_signal(GST_PAD_BLOCK_GET_COND (pad))) |
0e761a78d257
Revision: 200949
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changeset
|
807 |
#define GST_PAD_BLOCK_BROADCAST(pad) (g_cond_broadcast(GST_PAD_BLOCK_GET_COND (pad))) |
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|
808 |
|
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
809 |
/* FIXME: this awful circular dependency need to be resolved properly (see padtemplate.h) */ |
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Revision: 200949
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diff
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|
810 |
#include <gst/gstpadtemplate.h> |
10
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|
811 |
#ifdef __SYMBIAN32__ |
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|
812 |
IMPORT_C |
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|
813 |
#endif |
0
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diff
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|
814 |
GType gst_pad_get_type (void); |
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parents:
diff
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|
815 |
|
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diff
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|
816 |
/* creating pads */ |
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parents:
diff
changeset
|
817 |
#ifdef __SYMBIAN32__ |
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parents:
diff
changeset
|
818 |
IMPORT_C |
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parents:
diff
changeset
|
819 |
#endif |
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parents:
diff
changeset
|
820 |
|
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Revision: 200949
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parents:
diff
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|
821 |
GstPad* gst_pad_new (const gchar *name, GstPadDirection direction); |
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parents:
diff
changeset
|
822 |
#ifdef __SYMBIAN32__ |
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parents:
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|
823 |
IMPORT_C |
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changeset
|
824 |
#endif |
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parents:
diff
changeset
|
825 |
|
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parents:
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|
826 |
GstPad* gst_pad_new_from_template (GstPadTemplate *templ, const gchar *name); |
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|
827 |
#ifdef __SYMBIAN32__ |
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|
828 |
IMPORT_C |
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changeset
|
829 |
#endif |
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parents:
diff
changeset
|
830 |
|
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Revision: 200949
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parents:
diff
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|
831 |
GstPad* gst_pad_new_from_static_template (GstStaticPadTemplate *templ, const gchar *name); |
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changeset
|
832 |
|
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Revision: 200949
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parents:
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changeset
|
833 |
|
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Revision: 200949
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parents:
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changeset
|
834 |
/** |
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parents:
diff
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|
835 |
* gst_pad_get_name: |
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parents:
diff
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|
836 |
* @pad: the pad to get the name from |
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|
837 |
* |
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parents:
diff
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|
838 |
* Get a copy of the name of the pad. g_free() after usage. |
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parents:
diff
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|
839 |
* |
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
840 |
* MT safe. |
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parents:
diff
changeset
|
841 |
*/ |
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Revision: 200949
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parents:
diff
changeset
|
842 |
#define gst_pad_get_name(pad) gst_object_get_name (GST_OBJECT_CAST (pad)) |
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|
843 |
/** |
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Revision: 200949
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parents:
diff
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|
844 |
* gst_pad_get_parent: |
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parents:
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|
845 |
* @pad: the pad to get the parent of |
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|
846 |
* |
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parents:
diff
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|
847 |
* Get the parent of @pad. This function increases the refcount |
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parents:
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|
848 |
* of the parent object so you should gst_object_unref() it after usage. |
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parents:
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|
849 |
* Can return NULL if the pad did not have a parent. |
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parents:
diff
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|
850 |
* |
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parents:
diff
changeset
|
851 |
* MT safe. |
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parents:
diff
changeset
|
852 |
*/ |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
853 |
#define gst_pad_get_parent(pad) gst_object_get_parent (GST_OBJECT_CAST (pad)) |
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|
854 |
|
10
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|
855 |
#ifdef __SYMBIAN32__ |
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|
856 |
IMPORT_C |
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|
857 |
#endif |
0
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|
858 |
GstPadDirection gst_pad_get_direction (GstPad *pad); |
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|
859 |
#ifdef __SYMBIAN32__ |
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|
860 |
IMPORT_C |
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|
861 |
#endif |
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|
862 |
|
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
863 |
|
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Revision: 200949
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parents:
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|
864 |
gboolean gst_pad_set_active (GstPad *pad, gboolean active); |
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|
865 |
#ifdef __SYMBIAN32__ |
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|
866 |
IMPORT_C |
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|
867 |
#endif |
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|
868 |
|
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Revision: 200949
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|
869 |
gboolean gst_pad_is_active (GstPad *pad); |
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|
870 |
#ifdef __SYMBIAN32__ |
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|
871 |
IMPORT_C |
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Revision: 200949
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|
872 |
#endif |
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Revision: 200949
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parents:
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changeset
|
873 |
|
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Revision: 200949
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parents:
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|
874 |
gboolean gst_pad_activate_pull (GstPad *pad, gboolean active); |
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|
875 |
#ifdef __SYMBIAN32__ |
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|
876 |
IMPORT_C |
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Revision: 200949
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|
877 |
#endif |
0e761a78d257
Revision: 200949
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changeset
|
878 |
|
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
879 |
gboolean gst_pad_activate_push (GstPad *pad, gboolean active); |
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|
880 |
#ifdef __SYMBIAN32__ |
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|
881 |
IMPORT_C |
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Revision: 200949
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|
882 |
#endif |
0e761a78d257
Revision: 200949
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parents:
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changeset
|
883 |
|
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
884 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
885 |
gboolean gst_pad_set_blocked (GstPad *pad, gboolean blocked); |
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changeset
|
886 |
#ifdef __SYMBIAN32__ |
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|
887 |
IMPORT_C |
0e761a78d257
Revision: 200949
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changeset
|
888 |
#endif |
0e761a78d257
Revision: 200949
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parents:
diff
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|
889 |
|
0e761a78d257
Revision: 200949
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|
890 |
gboolean gst_pad_set_blocked_async (GstPad *pad, gboolean blocked, |
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|
891 |
GstPadBlockCallback callback, gpointer user_data); |
0e761a78d257
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|
892 |
#ifdef __SYMBIAN32__ |
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|
893 |
IMPORT_C |
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Revision: 200949
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changeset
|
894 |
#endif |
0e761a78d257
Revision: 200949
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changeset
|
895 |
|
8
4a7fac7dd34a
Revision: 201011
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0
diff
changeset
|
896 |
gboolean gst_pad_set_blocked_async_full (GstPad *pad, gboolean blocked, |
4a7fac7dd34a
Revision: 201011
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0
diff
changeset
|
897 |
GstPadBlockCallback callback, gpointer user_data, |
4a7fac7dd34a
Revision: 201011
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0
diff
changeset
|
898 |
GDestroyNotify destroy_data); |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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0
diff
changeset
|
899 |
#ifdef __SYMBIAN32__ |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
900 |
IMPORT_C |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
901 |
#endif |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
902 |
|
0
0e761a78d257
Revision: 200949
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diff
changeset
|
903 |
gboolean gst_pad_is_blocked (GstPad *pad); |
0e761a78d257
Revision: 200949
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changeset
|
904 |
#ifdef __SYMBIAN32__ |
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Revision: 200949
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changeset
|
905 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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diff
changeset
|
906 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
907 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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diff
changeset
|
908 |
gboolean gst_pad_is_blocking (GstPad *pad); |
0e761a78d257
Revision: 200949
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changeset
|
909 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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changeset
|
910 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
911 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
912 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
913 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
914 |
void gst_pad_set_element_private (GstPad *pad, gpointer priv); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
915 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
916 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
917 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
918 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
919 |
gpointer gst_pad_get_element_private (GstPad *pad); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
920 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
921 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
922 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
923 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
924 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
925 |
GstPadTemplate* gst_pad_get_pad_template (GstPad *pad); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
926 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
927 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
928 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
929 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
930 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
931 |
void gst_pad_set_bufferalloc_function (GstPad *pad, GstPadBufferAllocFunction bufalloc); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
932 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
933 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
934 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
935 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
936 |
GstFlowReturn gst_pad_alloc_buffer (GstPad *pad, guint64 offset, gint size, |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
937 |
GstCaps *caps, GstBuffer **buf); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
938 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
939 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
940 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
941 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
942 |
GstFlowReturn gst_pad_alloc_buffer_and_set_caps (GstPad *pad, guint64 offset, gint size, |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
943 |
GstCaps *caps, GstBuffer **buf); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
944 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
945 |
/* data passing setup functions */ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
946 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
947 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
948 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
949 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
950 |
void gst_pad_set_activate_function (GstPad *pad, GstPadActivateFunction activate); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
951 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
952 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
953 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
954 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
955 |
void gst_pad_set_activatepull_function (GstPad *pad, GstPadActivateModeFunction activatepull); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
956 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
957 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
958 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
959 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
960 |
void gst_pad_set_activatepush_function (GstPad *pad, GstPadActivateModeFunction activatepush); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
961 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
962 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
963 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
964 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
965 |
void gst_pad_set_chain_function (GstPad *pad, GstPadChainFunction chain); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
966 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
967 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
968 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
969 |
|
8
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
970 |
void gst_pad_set_chain_list_function (GstPad *pad, GstPadChainListFunction chainlist); |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
971 |
#ifdef __SYMBIAN32__ |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
972 |
IMPORT_C |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
973 |
#endif |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
974 |
|
0
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
975 |
void gst_pad_set_getrange_function (GstPad *pad, GstPadGetRangeFunction get); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
976 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
977 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
978 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
979 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
980 |
void gst_pad_set_checkgetrange_function (GstPad *pad, GstPadCheckGetRangeFunction check); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
981 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
982 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
983 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
984 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
985 |
void gst_pad_set_event_function (GstPad *pad, GstPadEventFunction event); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
986 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
987 |
/* pad links */ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
988 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
989 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
990 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
991 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
992 |
void gst_pad_set_link_function (GstPad *pad, GstPadLinkFunction link); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
993 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
994 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
995 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
996 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
997 |
void gst_pad_set_unlink_function (GstPad *pad, GstPadUnlinkFunction unlink); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
998 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
999 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1000 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1001 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1002 |
|
8
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1003 |
gboolean gst_pad_can_link (GstPad *srcpad, GstPad *sinkpad); |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1004 |
#ifdef __SYMBIAN32__ |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1005 |
IMPORT_C |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1006 |
#endif |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1007 |
|
0
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1008 |
GstPadLinkReturn gst_pad_link (GstPad *srcpad, GstPad *sinkpad); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1009 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1010 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1011 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1012 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1013 |
gboolean gst_pad_unlink (GstPad *srcpad, GstPad *sinkpad); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1014 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1015 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1016 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1017 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1018 |
gboolean gst_pad_is_linked (GstPad *pad); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1019 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1020 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1021 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1022 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1023 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1024 |
GstPad* gst_pad_get_peer (GstPad *pad); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1025 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1026 |
/* capsnego functions */ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1027 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1028 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1029 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1030 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1031 |
void gst_pad_set_getcaps_function (GstPad *pad, GstPadGetCapsFunction getcaps); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1032 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1033 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1034 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1035 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1036 |
void gst_pad_set_acceptcaps_function (GstPad *pad, GstPadAcceptCapsFunction acceptcaps); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1037 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1038 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1039 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1040 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1041 |
void gst_pad_set_fixatecaps_function (GstPad *pad, GstPadFixateCapsFunction fixatecaps); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1042 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1043 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1044 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1045 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1046 |
void gst_pad_set_setcaps_function (GstPad *pad, GstPadSetCapsFunction setcaps); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1047 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1048 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1049 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1050 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1051 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1052 |
G_CONST_RETURN GstCaps* gst_pad_get_pad_template_caps (GstPad *pad); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1053 |
|
8
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1054 |
/* capsnego function for linked/unlinked pads */ |
0
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1055 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1056 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1057 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1058 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1059 |
GstCaps * gst_pad_get_caps (GstPad * pad); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1060 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1061 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1062 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1063 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1064 |
void gst_pad_fixate_caps (GstPad * pad, GstCaps *caps); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1065 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1066 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1067 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1068 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1069 |
gboolean gst_pad_accept_caps (GstPad * pad, GstCaps *caps); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1070 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1071 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1072 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1073 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1074 |
gboolean gst_pad_set_caps (GstPad * pad, GstCaps *caps); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1075 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1076 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1077 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1078 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1079 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1080 |
GstCaps * gst_pad_peer_get_caps (GstPad * pad); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1081 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1082 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1083 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1084 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1085 |
gboolean gst_pad_peer_accept_caps (GstPad * pad, GstCaps *caps); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1086 |
|
8
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1087 |
/* capsnego for linked pads */ |
0
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1088 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1089 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1090 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1091 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1092 |
GstCaps * gst_pad_get_allowed_caps (GstPad * pad); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1093 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1094 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1095 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1096 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1097 |
GstCaps * gst_pad_get_negotiated_caps (GstPad * pad); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1098 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1099 |
/* data passing functions to peer */ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1100 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1101 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1102 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1103 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1104 |
GstFlowReturn gst_pad_push (GstPad *pad, GstBuffer *buffer); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1105 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1106 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1107 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1108 |
|
8
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1109 |
GstFlowReturn gst_pad_push_list (GstPad *pad, GstBufferList *list); |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1110 |
#ifdef __SYMBIAN32__ |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1111 |
IMPORT_C |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1112 |
#endif |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1113 |
|
0
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1114 |
gboolean gst_pad_check_pull_range (GstPad *pad); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1115 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1116 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1117 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1118 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1119 |
GstFlowReturn gst_pad_pull_range (GstPad *pad, guint64 offset, guint size, |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1120 |
GstBuffer **buffer); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1121 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1122 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1123 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1124 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1125 |
gboolean gst_pad_push_event (GstPad *pad, GstEvent *event); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1126 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1127 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1128 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1129 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1130 |
gboolean gst_pad_event_default (GstPad *pad, GstEvent *event); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1131 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1132 |
/* data passing functions on pad */ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1133 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1134 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1135 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1136 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1137 |
GstFlowReturn gst_pad_chain (GstPad *pad, GstBuffer *buffer); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1138 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1139 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1140 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1141 |
|
8
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1142 |
GstFlowReturn gst_pad_chain_list (GstPad *pad, GstBufferList *list); |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1143 |
#ifdef __SYMBIAN32__ |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1144 |
IMPORT_C |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1145 |
#endif |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1146 |
|
0
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1147 |
GstFlowReturn gst_pad_get_range (GstPad *pad, guint64 offset, guint size, |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1148 |
GstBuffer **buffer); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1149 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1150 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1151 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1152 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1153 |
gboolean gst_pad_send_event (GstPad *pad, GstEvent *event); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1154 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1155 |
/* pad tasks */ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1156 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1157 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1158 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1159 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1160 |
gboolean gst_pad_start_task (GstPad *pad, GstTaskFunction func, |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1161 |
gpointer data); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1162 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1163 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1164 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1165 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1166 |
gboolean gst_pad_pause_task (GstPad *pad); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1167 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1168 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1169 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1170 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1171 |
gboolean gst_pad_stop_task (GstPad *pad); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1172 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1173 |
/* internal links */ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1174 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1175 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1176 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1177 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1178 |
void gst_pad_set_internal_link_function (GstPad *pad, GstPadIntLinkFunction intlink); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1179 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1180 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1181 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1182 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1183 |
GList* gst_pad_get_internal_links (GstPad *pad); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1184 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1185 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1186 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1187 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1188 |
GList* gst_pad_get_internal_links_default (GstPad *pad); |
8
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1189 |
#ifdef __SYMBIAN32__ |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1190 |
IMPORT_C |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1191 |
#endif |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1192 |
|
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1193 |
|
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1194 |
void gst_pad_set_iterate_internal_links_function (GstPad * pad, |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1195 |
GstPadIterIntLinkFunction iterintlink); |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1196 |
#ifdef __SYMBIAN32__ |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1197 |
IMPORT_C |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1198 |
#endif |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1199 |
|
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1200 |
GstIterator * gst_pad_iterate_internal_links (GstPad * pad); |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1201 |
#ifdef __SYMBIAN32__ |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1202 |
IMPORT_C |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1203 |
#endif |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1204 |
|
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1205 |
GstIterator * gst_pad_iterate_internal_links_default (GstPad * pad); |
4a7fac7dd34a
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
1206 |
|
0
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1207 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1208 |
/* generic query function */ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1209 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1210 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1211 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1212 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1213 |
void gst_pad_set_query_type_function (GstPad *pad, GstPadQueryTypeFunction type_func); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1214 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1215 |
IMPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1216 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1217 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1218 |
G_CONST_RETURN GstQueryType* |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1219 |
gst_pad_get_query_types (GstPad *pad); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1220 |
#ifdef __SYMBIAN32__ |
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Revision: 200949
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1221 |
IMPORT_C |
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1222 |
#endif |
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|
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1224 |
G_CONST_RETURN GstQueryType* |
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gst_pad_get_query_types_default (GstPad *pad); |
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#ifdef __SYMBIAN32__ |
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IMPORT_C |
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#endif |
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|
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|
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gboolean gst_pad_query (GstPad *pad, GstQuery *query); |
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#ifdef __SYMBIAN32__ |
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IMPORT_C |
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1234 |
#endif |
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|
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gboolean gst_pad_peer_query (GstPad *pad, GstQuery *query); |
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#ifdef __SYMBIAN32__ |
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IMPORT_C |
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#endif |
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|
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void gst_pad_set_query_function (GstPad *pad, GstPadQueryFunction query); |
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#ifdef __SYMBIAN32__ |
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IMPORT_C |
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#endif |
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|
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gboolean gst_pad_query_default (GstPad *pad, GstQuery *query); |
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|
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/* misc helper functions */ |
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1249 |
#ifdef __SYMBIAN32__ |
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IMPORT_C |
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#endif |
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|
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gboolean gst_pad_dispatcher (GstPad *pad, GstPadDispatcherFunction dispatch, |
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gpointer data); |
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|
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#ifndef GST_DISABLE_LOADSAVE |
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void gst_pad_load_and_link (xmlNodePtr self, GstObject *parent); |
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#endif |
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|
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G_END_DECLS |
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|
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#endif /* __GST_PAD_H__ */ |