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/* GStreamer
* Copyright (C) 2003 Martin Soto <martinsoto@users.sourceforge.net>
*
* dxr3spusink.h: Subpicture sink for em8300 based cards.
*
* 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 __DXR3SPUSINK_H__
#define __DXR3SPUSINK_H__
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_DXR3SPUSINK \
(dxr3spusink_get_type())
#define DXR3SPUSINK(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DXR3SPUSINK,Dxr3SpuSink))
#define DXR3SPUSINK_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DXR3SPUSINK,Dxr3SpuSinkClass))
#define GST_IS_DXR3SPUSINK(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DXR3SPUSINK))
#define GST_IS_DXR3SPUSINK_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DXR3SPUSINK))
typedef struct _Dxr3SpuSink Dxr3SpuSink;
typedef struct _Dxr3SpuSinkClass Dxr3SpuSinkClass;
typedef enum {
DXR3SPUSINK_OPEN = GST_ELEMENT_FLAG_LAST,
DXR3SPUSINK_FLAG_LAST = GST_ELEMENT_FLAG_LAST + 2,
} Dxr3SpuSinkFlags;
struct _Dxr3SpuSink {
GstElement element;
int card_number; /* The number of the card to open. */
gchar *spu_filename; /* File name for the spu device. */
int spu_fd; /* File descriptor for the spu device. */
gchar *control_filename; /* File name for the control device. */
int control_fd; /* File descriptor for the control
device. */
GstClock *clock; /* The clock for this element. */
};
struct _Dxr3SpuSinkClass {
GstElementClass parent_class;
/* Signals */
void (*set_clut) (Dxr3SpuSink *sink, const guint32 *clut);
void (*highlight_on) (Dxr3SpuSink *sink, unsigned palette,
unsigned sx, unsigned sy,
unsigned ex, unsigned ey,
unsigned pts);
void (*highlight_off) (Dxr3SpuSink *sink);
void (*flushed) (Dxr3SpuSink *sink);
};
extern GType dxr3spusink_get_type (void);
extern gboolean dxr3spusink_factory_init (GstPlugin *plugin);
G_END_DECLS
#endif /* __DXR3SPUSINK_H__ */
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