From 2c98438c994b119256ded007808f153a4a5b6f6a Mon Sep 17 00:00:00 2001 From: "Ronald S. Bultje" Date: Thu, 29 May 2003 14:35:24 +0000 Subject: I'm too lazy to comment this Original commit message from CVS: New dxr3 plugins from Martin Soto --- sys/dxr3/dxr3videosink.h | 97 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 97 insertions(+) create mode 100644 sys/dxr3/dxr3videosink.h (limited to 'sys/dxr3/dxr3videosink.h') diff --git a/sys/dxr3/dxr3videosink.h b/sys/dxr3/dxr3videosink.h new file mode 100644 index 00000000..b0e5cadf --- /dev/null +++ b/sys/dxr3/dxr3videosink.h @@ -0,0 +1,97 @@ +/* GStreamer + * Copyright (C) 2003 Martin Soto + * + * dxr3videosink.h: Video 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 __DXR3VIDEOSINK_H__ +#define __DXR3VIDEOSINK_H__ + +#include + +G_BEGIN_DECLS + + +#define GST_TYPE_DXR3VIDEOSINK \ + (dxr3videosink_get_type()) +#define DXR3VIDEOSINK(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DXR3VIDEOSINK,Dxr3VideoSink)) +#define DXR3VIDEOSINK_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DXR3VIDEOSINK,Dxr3VideoSinkClass)) +#define GST_IS_DXR3VIDEOSINK(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DXR3VIDEOSINK)) +#define GST_IS_DXR3VIDEOSINK_CLASS(obj) \ + (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DXR3VIDEOSINK)) + + +typedef struct _Dxr3VideoSink Dxr3VideoSink; +typedef struct _Dxr3VideoSinkClass Dxr3VideoSinkClass; + + +typedef enum { + DXR3VIDEOSINK_OPEN = GST_ELEMENT_FLAG_LAST, + DXR3VIDEOSINK_FLAG_LAST = GST_ELEMENT_FLAG_LAST + 2, +} Dxr3VideoSinkFlags; + + +struct _Dxr3VideoSink { + GstElement element; + + int card_number; /* The number of the card to open. */ + + gchar *video_filename; /* File name for the video device. */ + int video_fd; /* File descriptor for the video 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. */ + + GstClockTime last_ts; /* Last timestamp received. */ + + GstBuffer *cur_buf; /* The buffer we are currently + building. */ + GstClockTime cur_ts; /* Timestamp associated to the + current buffer. */ + + guchar scan_state; /* The current state of the MPEG start + code scanner. */ + guint scan_pos; /* The current position of the MPEG + start code scanner (with respect to + the start of the current buffer. */ + + guchar parse_state; /* The current state of the MPEG + sequence parser. */ +}; + + +struct _Dxr3VideoSinkClass { + GstElementClass parent_class; + + /* signals */ + void (*flushed) (Dxr3VideoSink *sink); +}; + + +extern GType dxr3videosink_get_type (void); +extern gboolean dxr3videosink_factory_init (GstPlugin *plugin); + +G_END_DECLS + +#endif /* __DXR3VIDEOSINK_H__ */ -- cgit v1.2.1