gstreamer/sys/wasapi/gstwasapisink.h
Ole André Vadla Ravnås 69fad589ac sys/: New plugin for audio capture and playback using Windows Audio Session
Original commit message from CVS:
* sys/Makefile.am:
* sys/wasapi/Makefile.am:
* sys/wasapi/gstwasapi.c:
* sys/wasapi/gstwasapisink.c:
* sys/wasapi/gstwasapisink.h:
* sys/wasapi/gstwasapisrc.c:
* sys/wasapi/gstwasapisrc.h:
* sys/wasapi/gstwasapiutil.c:
* sys/wasapi/gstwasapiutil.h:
New plugin for audio capture and playback using Windows Audio Session
API (WASAPI) available with Vista and newer ().
Comes with hardcoded caps and obviously needs lots of love. Haven't
had time to work on this code since it was written, was initially just
a quick experiment to play around with this new API.
2008-09-30 11:19:10 +00:00

67 lines
1.9 KiB
C

/*
* Copyright (C) 2008 Ole André Vadla Ravnås <ole.andre.ravnas@tandberg.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GST_WASAPI_SINK_H__
#define __GST_WASAPI_SINK_H__
#include "gstwasapiutil.h"
#include <gst/base/gstbasesink.h>
G_BEGIN_DECLS
#define GST_TYPE_WASAPI_SINK \
(gst_wasapi_sink_get_type ())
#define GST_WASAPI_SINK(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_WASAPI_SINK, GstWasapiSink))
#define GST_WASAPI_SINK_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_WASAPI_SINK, GstWasapiSinkClass))
#define GST_IS_WASAPI_SINK(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_WASAPI_SINK))
#define GST_IS_WASAPI_SINK_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_WASAPI_SINK))
typedef struct _GstWasapiSink GstWasapiSink;
typedef struct _GstWasapiSinkClass GstWasapiSinkClass;
struct _GstWasapiSink
{
GstBaseSink base_sink;
guint rate;
GstClockTime buffer_time;
GstClockTime period_time;
GstClockTime latency;
IAudioClient * client;
IAudioRenderClient * render_client;
HANDLE event_handle;
};
struct _GstWasapiSinkClass
{
GstBaseSinkClass parent_class;
};
GType gst_wasapi_sink_get_type (void);
G_END_DECLS
#endif /* __GST_WASAPI_SINK_H__ */