/* GStreamer * Copyright (C) 2007 Sebastien Moutte <sebastien@moutte.net> * * gstdshowaudiosrc.h: * * 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., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef __GST_DSHOWAUDIOSRC_H__ #define __GST_DSHOWAUDIOSRC_H__ #include <gst/gst.h> #include <gst/audio/gstaudiosrc.h> #include "gstdshow.h" #include "gstdshowfakesink.h" G_BEGIN_DECLS #define GST_TYPE_DSHOWAUDIOSRC (gst_dshowaudiosrc_get_type()) #define GST_DSHOWAUDIOSRC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DSHOWAUDIOSRC,GstDshowAudioSrc)) #define GST_DSHOWAUDIOSRC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DSHOWAUDIOSRC,GstDshowAudioSrcClass)) #define GST_IS_DSHOWAUDIOSRC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DSHOWAUDIOSRC)) #define GST_IS_DSHOWAUDIOSRC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DSHOWAUDIOSRC)) typedef struct _GstDshowAudioSrc GstDshowAudioSrc; typedef struct _GstDshowAudioSrcClass GstDshowAudioSrcClass; struct _GstDshowAudioSrc { GstAudioSrc src; /* device dshow reference (generally classid/name) */ gchar *device; /* device friendly name */ gchar *device_name; /* device index */ gint device_index; /* list of caps created from the list of supported media types of the dshow capture filter */ GstCaps *caps; /* list of dshow media types filter's pins mediatypes */ GList *pins_mediatypes; /* dshow audio capture filter */ IBaseFilter *audio_cap_filter; /* dshow fakesink filter */ CDshowFakeSink *dshow_fakesink; /* graph manager interfaces */ IMediaFilter *media_filter; IFilterGraph *filter_graph; /* bytes array */ GByteArray *gbarray; GMutex gbarray_lock; gboolean is_running; }; struct _GstDshowAudioSrcClass { GstAudioSrcClass parent_class; }; GType gst_dshowaudiosrc_get_type (void); G_END_DECLS #endif /* __GST_DSHOWAUDIOSRC_H__ */