mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-25 03:01:03 +00:00
86 lines
2.7 KiB
C
86 lines
2.7 KiB
C
/* 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., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, 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(klass) \
|
|
(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 << 0),
|
|
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);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __DXR3SPUSINK_H__ */
|