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Original commit message from CVS: 2008-06-14 Julien Moutte <julien@fluendo.com> * gst/flv/gstflvdemux.c: (gst_flv_demux_cleanup), (gst_flv_demux_dispose): * gst/flv/gstflvdemux.h: * gst/flv/gstflvparse.c: (gst_flv_parse_audio_negotiate), (gst_flv_parse_tag_audio), (gst_flv_parse_video_negotiate), (gst_flv_parse_tag_video): Introduce demuxing support for AAC and H.264/AVC inside FLV. * sys/dshowdecwrapper/gstdshowaudiodec.c: (gst_dshowaudiodec_init), (gst_dshowaudiodec_chain), (gst_dshowaudiodec_push_buffer), (gst_dshowaudiodec_sink_event), (gst_dshowaudiodec_setup_graph): * sys/dshowdecwrapper/gstdshowaudiodec.h: * sys/dshowdecwrapper/gstdshowvideodec.c: (gst_dshowvideodec_init), (gst_dshowvideodec_sink_event), (gst_dshowvideodec_chain), (gst_dshowvideodec_push_buffer), (gst_dshowvideodec_src_getcaps): * sys/dshowdecwrapper/gstdshowvideodec.h: Lot of random fixes to improve stability (ref counting, safety checks...)
107 lines
3.8 KiB
C
107 lines
3.8 KiB
C
/*
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* GStreamer DirectShow codecs wrapper
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* Copyright <2006, 2007, 2008> Fluendo <gstreamer@fluendo.com>
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* Copyright <2006, 2007, 2008> Pioneers of the Inevitable <songbird@songbirdnest.com>
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* Copyright <2007,2008> Sebastien Moutte <sebastien@moutte.net>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* Alternatively, the contents of this file may be used under the
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* GNU Lesser General Public License Version 2.1 (the "LGPL"), in
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* which case the following provisions apply instead of the ones
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* mentioned above:
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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_DSHOWVIDEODEC_H__
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#define __GST_DSHOWVIDEODEC_H__
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#include <gst/gst.h>
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#include "gstdshowdecwrapper.h"
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G_BEGIN_DECLS
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#define GST_TYPE_DSHOWVIDEODEC (gst_dshowvideodec_get_type())
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#define GST_DSHOWVIDEODEC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DSHOWVIDEODEC,GstDshowVideoDec))
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#define GST_DSHOWVIDEODEC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DSHOWVIDEODEC,GstDshowVideoDecClass))
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#define GST_IS_DSHOWVIDEODEC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DSHOWVIDEODEC))
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#define GST_IS_DSHOWVIDEODEC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DSHOWVIDEODEC))
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typedef struct _GstDshowVideoDec GstDshowVideoDec;
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typedef struct _GstDshowVideoDecClass GstDshowVideoDecClass;
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struct _GstDshowVideoDec
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{
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GstElement element;
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/* element pads */
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GstPad *sinkpad;
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GstPad *srcpad;
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/* caps of our src pad */
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GstCaps *srccaps;
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GstFlowReturn last_ret;
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/* list of dshow mediatypes coresponding to the caps list */
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GList *mediatypes;
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/* filters interfaces */
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IBaseFilter *srcfilter;
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IGstDshowInterface *gstdshowsrcfilter;
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IBaseFilter *decfilter;
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IBaseFilter *sinkfilter;
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/* graph manager interfaces */
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IMediaFilter *mediafilter;
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IFilterGraph *filtergraph;
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/* settings */
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gint width, height;
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gint fps_n, fps_d;
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/* current segment */
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GstSegment *segment;
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};
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struct _GstDshowVideoDecClass
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{
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GstElementClass parent_class;
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const CodecEntry *entry;
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};
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gboolean dshow_vdec_register (GstPlugin * plugin);
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G_END_DECLS
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#endif /* __GST_DSHOWVIDEODEC_H__ */
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