--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gst_plugins_base/sys/v4l/gstv4lsrc.h	Thu Dec 17 08:53:32 2009 +0200
@@ -0,0 +1,108 @@
+/* GStreamer
+ *
+ * gstv4lsrc.h: BT8x8/V4L video source element
+ *
+ * Copyright (C) 2001-2002 Ronald Bultje <rbultje@ronald.bitfreak.net>
+ *
+ * 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 __GST_V4LSRC_H__
+#define __GST_V4LSRC_H__
+
+
+#include <gstv4lelement.h>
+
+
+G_BEGIN_DECLS
+
+
+#define GST_TYPE_V4LSRC \
+  (gst_v4lsrc_get_type())
+#define GST_V4LSRC(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_V4LSRC,GstV4lSrc))
+#define GST_V4LSRC_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_V4LSRC,GstV4lSrcClass))
+#define GST_IS_V4LSRC(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_V4LSRC))
+#define GST_IS_V4LSRC_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_V4LSRC))
+
+
+typedef struct _GstV4lSrc GstV4lSrc;
+typedef struct _GstV4lSrcClass GstV4lSrcClass;
+
+
+enum
+{
+  QUEUE_STATE_ERROR = -1,
+  QUEUE_STATE_READY_FOR_QUEUE,  /* the frame is ready to be queued for capture */
+  QUEUE_STATE_QUEUED,           /* the frame is queued for capture */
+  QUEUE_STATE_SYNCED            /* the frame is captured */
+};
+
+
+struct _GstV4lSrc
+{
+  GstV4lElement v4lelement;
+
+  /* pads */
+  GstPad *srcpad;
+
+  /* capture/buffer info */
+  struct video_mmap mmap;
+  struct video_mbuf mbuf;
+  guint buffer_size;
+  GstClockTime timestamp_sync;
+
+  /* num of queued frames and some GThread stuff
+   * to wait if there's not enough */
+  gint8 *frame_queue_state;
+  GMutex *mutex_queue_state;
+  GCond *cond_queue_state;
+  gint num_queued;
+  gint sync_frame, queue_frame;
+  gboolean is_capturing;
+  GstClockTimeDiff timestamp_offset;
+
+  /* True if we want to stop */
+  gboolean quit;
+
+  gint offset;
+
+  /* list of supported colorspaces (as integers) */
+  GList *colorspaces;
+
+  gboolean autoprobe;           /* probe features on startup ? */
+  gboolean autoprobe_fps;       /* probe fps on startup ? */
+  gboolean copy_mode;
+
+  GValue *fps_list;             /* list of fps probed */
+};
+
+struct _GstV4lSrcClass
+{
+  GstV4lElementClass parent_class;
+};
+
+
+GType gst_v4lsrc_get_type (void);
+
+
+G_END_DECLS
+
+
+#endif /* __GST_V4LSRC_H__ */