gstreamer/ext/sdl/sdlaudiosink.h
Edgard Lima a438034608 Created new element, sdlaudiosink.
Original commit message from CVS:
Created new element, sdlaudiosink.
2006-01-09 18:20:56 +00:00

65 lines
1.8 KiB
C

/* GStreamer
* Copyright (C) <2005> Edgard Lima <edgard.lima@indt.org.br>
*
* 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
*/
#ifndef __GST_SDLAUDIOSINK_H__
#define __GST_SDLAUDIOSINK_H__
#include <gst/gst.h>
#include <gst/audio/gstaudiosink.h>
#include <SDL.h>
#include <SDL_audio.h>
G_BEGIN_DECLS
#define GST_TYPE_SDLAUDIOSINK (gst_sdlaudio_sink_get_type())
#define GST_SDLAUDIOSINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SDLAUDIOSINK,GstSDLAudioSink))
#define GST_SDLAUDIOSINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SDLAUDIOSINK,GstSDLAudioSinkClass))
#define GST_IS_SDLAUDIOSINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SDLAUDIOSINK))
#define GST_IS_SDLAUDIOSINK_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SDLAUDIOSINK))
typedef struct _GstSDLAudioSink GstSDLAudioSink;
typedef struct _GstSDLAudioSinkClass GstSDLAudioSinkClass;
typedef struct _gstsdl_semaphore {
GCond *cond;
GMutex *mutex;
gboolean mutexflag;
} gstsdl_semaphore;
struct _GstSDLAudioSink {
GstAudioSink sink;
SDL_AudioSpec fmt;
guint8 *buffer;
gstsdl_semaphore semA;
gstsdl_semaphore semB;
gboolean eos;
};
struct _GstSDLAudioSinkClass {
GstAudioSinkClass parent_class;
};
GType gst_sdlaudio_sink_get_type(void);
G_END_DECLS
#endif /* __GST_SDLAUDIOSINK_H__ */