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Original commit message from CVS: 2005-02-18 Andy Wingo <wingo@pobox.com> * gst/elements/gstfakesrc.c (gst_fakesrc_class_init): Add HAS_LOOP and HAS_GETRANGE properties, readwrite + construct. (gst_fakesrc_set_pad_functions) (gst_fakesrc_set_all_pad_functions): New procs, like in fakesrc. (gst_fakesrc_set_property, gst_fakesrc_get_property): Same as fakesrc. (gst_fakesrc_get_range_unlocked): New proc, factored out of the core of _loop. (gst_fakesrc_get_range): Getrange implementation for fakesink. (gst_fakesrc_loop): Interface with get_range_unlocked. (gst_fakesrc_activate): Add support for both activation modes, with assertions. * gst/elements/gstfakesink.h: * gst/elements/gstfakesrc.h: Add has_loop and has_chain instance variables. * gst/elements/gstfakesink.c (gst_fakesink_class_init): Add HAS_LOOP and HAS_CHAIN object properties, readwrite but also set on construction. (gst_fakesink_set_pad_functions): New proc, sets the functions on one pad, setting the loop and chain functions properly. (gst_fakesink_set_all_pad_functions): New proc, does set_pad_functions on all pads. (gst_fakesink_request_new_pad): Call set_pad_functions. (gst_fakesink_set_property, gst_fakesink_get_property): When the HAS_LOOP and HAS_CHAIN properties are set, reset the functions on all pads. (gst_fakesink_activate): Assert that the appropriate functions are available for the activation mode. (gst_fakesink_loop): Don't unref the buffer, chain_unlocked does it for us.
86 lines
2.3 KiB
C
86 lines
2.3 KiB
C
/* GStreamer
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* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
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* 2000 Wim Taymans <wtay@chello.be>
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*
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* gstfakesink.h:
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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_FAKESINK_H__
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#define __GST_FAKESINK_H__
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#include <gst/gst.h>
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G_BEGIN_DECLS
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#define GST_TYPE_FAKESINK \
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(gst_fakesink_get_type())
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#define GST_FAKESINK(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FAKESINK,GstFakeSink))
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#define GST_FAKESINK_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FAKESINK,GstFakeSinkClass))
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#define GST_IS_FAKESINK(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FAKESINK))
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#define GST_IS_FAKESINK_CLASS(obj) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FAKESINK))
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typedef enum {
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FAKESINK_STATE_ERROR_NONE = 0,
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FAKESINK_STATE_ERROR_NULL_READY,
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FAKESINK_STATE_ERROR_READY_PAUSED,
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FAKESINK_STATE_ERROR_PAUSED_PLAYING,
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FAKESINK_STATE_ERROR_PLAYING_PAUSED,
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FAKESINK_STATE_ERROR_PAUSED_READY,
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FAKESINK_STATE_ERROR_READY_NULL
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} GstFakeSinkStateError;
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typedef struct _GstFakeSink GstFakeSink;
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typedef struct _GstFakeSinkClass GstFakeSinkClass;
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struct _GstFakeSink {
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GstElement element;
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GstPad *sinkpad;
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gboolean silent;
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gboolean dump;
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gboolean has_loop;
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gboolean has_chain;
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gboolean sync;
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gboolean signal_handoffs;
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GstClock *clock;
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GstFakeSinkStateError state_error;
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GstActivateMode pad_mode;
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guint64 offset;
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gchar *last_message;
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};
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struct _GstFakeSinkClass {
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GstElementClass parent_class;
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/* signals */
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void (*handoff) (GstElement *element, GstBuffer *buf, GstPad *pad);
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};
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GType gst_fakesink_get_type(void);
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G_END_DECLS
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#endif /* __GST_FAKESINK_H__ */
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