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75 lines
2 KiB
C
75 lines
2 KiB
C
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/*
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* Copyright (C) 2008 Ole André Vadla Ravnås <ole.andre.ravnas@tandberg.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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_WASAPI_SRC_H__
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#define __GST_WASAPI_SRC_H__
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#include "gstwasapiutil.h"
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#include <gst/base/gstpushsrc.h>
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G_BEGIN_DECLS
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#define GST_TYPE_WASAPI_SRC \
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(gst_wasapi_src_get_type ())
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#define GST_WASAPI_SRC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_WASAPI_SRC, GstWasapiSrc))
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#define GST_WASAPI_SRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_WASAPI_SRC, GstWasapiSrcClass))
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#define GST_IS_WASAPI_SRC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_WASAPI_SRC))
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#define GST_IS_WASAPI_SRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_WASAPI_SRC))
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typedef struct _GstWasapiSrc GstWasapiSrc;
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typedef struct _GstWasapiSrcClass GstWasapiSrcClass;
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struct _GstWasapiSrc
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{
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GstPushSrc audio_src;
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GstClock * clock;
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guint rate;
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GstClockTime buffer_time;
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GstClockTime period_time;
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GstClockTime latency;
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guint samples_per_buffer;
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IAudioClient * client;
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IAudioClock * client_clock;
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guint64 client_clock_freq;
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IAudioCaptureClient * capture_client;
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GstClockTime start_time;
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GstClockTime next_time;
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};
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struct _GstWasapiSrcClass
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{
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GstPushSrcClass parent_class;
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};
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GType gst_wasapi_src_get_type (void);
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G_END_DECLS
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#endif /* __GST_WASAPI_SRC_H__ */
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