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 (#520901).
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__ */