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Diffstat (limited to 'sys/directsound/gstdirectsoundsink.h')
-rw-r--r-- | sys/directsound/gstdirectsoundsink.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/sys/directsound/gstdirectsoundsink.h b/sys/directsound/gstdirectsoundsink.h new file mode 100644 index 00000000..54f7148e --- /dev/null +++ b/sys/directsound/gstdirectsoundsink.h @@ -0,0 +1,68 @@ +/* GStreamer + * Copyright (C) 2005 Sebastien Moutte <sebastien@moutte.net> + * + * gstdirectsoundsink.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., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + + +#ifndef __GST_DIRECTSOUNDSINK_H__ +#define __GST_DIRECTSOUNDSINK_H__ + +#include <gst/gst.h> +#include <gst/audio/gstaudiosink.h> + +#include <windows.h> +#include <dxerr9.h> +#include <dsound.h> + + +G_BEGIN_DECLS +#define GST_TYPE_DIRECTSOUND_SINK (gst_directsoundsink_get_type()) +#define GST_DIRECTSOUND_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DIRECTSOUND_SINK,GstDirectSoundSink)) +#define GST_DIRECTSOUND_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DIRECTSOUND_SINK,GstDirectSoundSinkClass)) +#define GST_IS_DIRECTSOUND_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DIRECTSOUND_SINK)) +#define GST_IS_DIRECTSOUND_SINK_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DIRECTSOUND_SINK)) +typedef struct _GstDirectSoundSink GstDirectSoundSink; +typedef struct _GstDirectSoundSinkClass GstDirectSoundSinkClass; + +struct _GstDirectSoundSink +{ + GstAudioSink sink; + + LPDIRECTSOUND pDS; + + LPDIRECTSOUNDBUFFER pDSBSecondary; + + /*DirectSound buffer size */ + guint buffer_size; + + /*Offset of the circular buffer where we must write next */ + guint current_circular_offset; + + guint bytes_per_sample; +}; + +struct _GstDirectSoundSinkClass +{ + GstAudioSinkClass parent_class; +}; + +GType gst_directsoundsink_get_type (void); + +G_END_DECLS +#endif /* __GST_DIRECTSOUNDSINK_H__ */ |