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86 lines
2.7 KiB
C
86 lines
2.7 KiB
C
/* GStreamer
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* Copyright (C) 2003 Martin Soto <martinsoto@users.sourceforge.net>
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*
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* dxr3spusink.h: Subpicture sink for em8300 based cards.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __DXR3SPUSINK_H__
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#define __DXR3SPUSINK_H__
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#include <gst/gst.h>
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G_BEGIN_DECLS
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#define GST_TYPE_DXR3SPUSINK \
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(dxr3spusink_get_type())
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#define DXR3SPUSINK(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DXR3SPUSINK,Dxr3SpuSink))
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#define DXR3SPUSINK_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DXR3SPUSINK,Dxr3SpuSinkClass))
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#define GST_IS_DXR3SPUSINK(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DXR3SPUSINK))
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#define GST_IS_DXR3SPUSINK_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DXR3SPUSINK))
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typedef struct _Dxr3SpuSink Dxr3SpuSink;
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typedef struct _Dxr3SpuSinkClass Dxr3SpuSinkClass;
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typedef enum {
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DXR3SPUSINK_OPEN = (GST_ELEMENT_FLAG_LAST << 0),
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DXR3SPUSINK_FLAG_LAST = (GST_ELEMENT_FLAG_LAST << 2),
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} Dxr3SpuSinkFlags;
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struct _Dxr3SpuSink {
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GstElement element;
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int card_number; /* The number of the card to open. */
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gchar *spu_filename; /* File name for the spu device. */
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int spu_fd; /* File descriptor for the spu device. */
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gchar *control_filename; /* File name for the control device. */
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int control_fd; /* File descriptor for the control
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device. */
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GstClock *clock; /* The clock for this element. */
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};
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struct _Dxr3SpuSinkClass {
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GstElementClass parent_class;
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/* Signals */
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void (*set_clut) (Dxr3SpuSink *sink, const guint32 *clut);
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void (*highlight_on) (Dxr3SpuSink *sink, unsigned palette,
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unsigned sx, unsigned sy,
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unsigned ex, unsigned ey,
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unsigned pts);
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void (*highlight_off) (Dxr3SpuSink *sink);
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void (*flushed) (Dxr3SpuSink *sink);
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};
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extern GType dxr3spusink_get_type (void);
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G_END_DECLS
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#endif /* __DXR3SPUSINK_H__ */
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