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b2602a459b
If we drain after a discont, the discont time given by the stream synchronizer is already the time after the discontinuity. But we need to drain all pending data based on the previous discont time instead.
74 lines
2.5 KiB
C
74 lines
2.5 KiB
C
/*
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* GStreamer
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* Copyright (C) 2016 Sebastian Dröge <sebastian@centricular.com>
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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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#ifndef __GST_AUDIO_BUFFER_SPLIT_H__
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#define __GST_AUDIO_BUFFER_SPLIT_H__
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#include <gst/gst.h>
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#include <gst/base/base.h>
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#include <gst/audio/audio.h>
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G_BEGIN_DECLS
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#define GST_TYPE_AUDIO_BUFFER_SPLIT (gst_audio_buffer_split_get_type())
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#define GST_AUDIO_BUFFER_SPLIT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_BUFFER_SPLIT,GstAudioBufferSplit))
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#define GST_IS_AUDIO_BUFFER_SPLIT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIO_BUFFER_SPLIT))
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#define GST_AUDIO_BUFFER_SPLIT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass) ,GST_TYPE_AUDIO_BUFFER_SPLIT,GstAudioBufferSplitClass))
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#define GST_IS_AUDIO_BUFFER_SPLIT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) ,GST_TYPE_AUDIO_BUFFER_SPLIT))
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#define GST_AUDIO_BUFFER_SPLIT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) ,GST_TYPE_AUDIO_BUFFER_SPLIT,GstAudioBufferSplitClass))
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typedef struct _GstAudioBufferSplit GstAudioBufferSplit;
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typedef struct _GstAudioBufferSplitClass GstAudioBufferSplitClass;
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struct _GstAudioBufferSplit {
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GstElement parent;
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GstPad *srcpad, *sinkpad;
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/* Properties */
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gint output_buffer_duration_n;
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gint output_buffer_duration_d;
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/* State */
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GstSegment segment;
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GstAudioInfo info;
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GstAdapter *adapter;
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GstAudioStreamAlign *stream_align;
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GstClockTime resync_time;
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guint64 current_offset; /* offset from start time in samples */
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guint samples_per_buffer;
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guint error_per_buffer;
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guint accumulated_error;
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gboolean strict_buffer_size;
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};
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struct _GstAudioBufferSplitClass {
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GstElementClass parent_class;
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};
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GType gst_audio_buffer_split_get_type (void);
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G_END_DECLS
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#endif /* __GST_AUDIO_BUFFER_SPLIT_H__ */
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