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99 lines
3.4 KiB
C
99 lines
3.4 KiB
C
/* GStreamer
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* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
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* 2004 Wim Taymans <wim@fluendo.com>
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*
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* gstcompat.h: backwards compatibility stuff
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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., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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/* API compatibility stuff */
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#ifndef __GSTCOMPAT_H__
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#define __GSTCOMPAT_H__
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/**
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* SECTION:gstcompat
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* @short_description: Deprecated API entries
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*
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* Please do not use these in new code.
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* These symbols are only available by defining GST_DISABLE_DEPRECATED.
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* This can be done in CFLAGS for compiling old code.
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*/
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G_BEGIN_DECLS
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#define gst_buffer_new_and_alloc(s) gst_buffer_new_allocate(NULL, s, NULL)
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#define GST_BUFFER_TIMESTAMP GST_BUFFER_PTS
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#define GST_BUFFER_TIMESTAMP_IS_VALID GST_BUFFER_PTS_IS_VALID
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static inline gboolean
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gst_pad_set_caps (GstPad * pad, GstCaps * caps)
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{
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GstEvent *event;
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gboolean res = TRUE;
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g_return_val_if_fail (GST_IS_PAD (pad), FALSE);
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g_return_val_if_fail (caps != NULL && gst_caps_is_fixed (caps), FALSE);
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event = gst_event_new_caps (caps);
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if (GST_PAD_IS_SRC (pad))
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res = gst_pad_push_event (pad, event);
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else
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res = gst_pad_send_event (pad, event);
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return res;
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}
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#ifndef GST_DISABLE_DEPRECATED
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/* added to ease the transition to 0.11 */
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#define gst_element_class_set_details_simple gst_element_class_set_metadata
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#define gst_element_factory_get_longname(f) gst_element_factory_get_metadata(f, GST_ELEMENT_METADATA_LONGNAME)
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#define gst_element_factory_get_klass(f) gst_element_factory_get_metadata(f, GST_ELEMENT_METADATA_KLASS)
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#define gst_element_factory_get_description(f) gst_element_factory_get_metadata(f, GST_ELEMENT_METADATA_DESCRIPTION)
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#define gst_element_factory_get_author(f) gst_element_factory_get_metadata(f, GST_ELEMENT_METADATA_AUTHOR)
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#define gst_element_factory_get_documentation_uri(f) gst_element_factory_get_metadata(f, GST_ELEMENT_METADATA_DOC_URI)
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#define gst_element_factory_get_icon_name(f) gst_element_factory_get_metadata(f, GST_ELEMENT_METADATA_ICON_NAME)
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#define gst_pad_get_caps_reffed(p) gst_pad_get_caps(p)
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#define gst_pad_peer_get_caps_reffed(p) gst_pad_peer_get_caps(p)
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#define gst_adapter_prev_timestamp gst_adapter_prev_pts
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#define gst_tag_list_free(taglist) gst_tag_list_unref(taglist)
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#define GST_MESSAGE_DURATION GST_MESSAGE_DURATION_CHANGED
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#define gst_message_new_duration(src,fmt,dur) \
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gst_message_new_duration_changed(src)
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#define gst_message_parse_duration(msg,fmt,dur) \
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G_STMT_START { \
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GstFormat *p_fmt = fmt; \
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gint64 *p_dur = dur; \
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if (p_fmt) \
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*p_fmt = GST_FORMAT_TIME; \
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if (p_dur) \
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*p_dur = GST_CLOCK_TIME_NONE; \
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} G_STMT_END
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#endif /* not GST_DISABLE_DEPRECATED */
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G_END_DECLS
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#endif /* __GSTCOMPAT_H__ */
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