this adds video4linux2 source and element plugins. The division in v4l2* plugins is the same as for v4l1 - i.e. an el...

Original commit message from CVS:
this adds video4linux2 source and element plugins. The division in v4l2* plugins is the same as for v4l1 - i.e. an element, a src and a sink, but there won't be separate encoding plugins (like v4lmjpegsrc) - all functionality is (thanks to video4linux2) integrated in one plugin: v4l2src. v4l2sink is still to be done, that'll come later.

1 files changed, 69 insertions, 0 deletions

diff --git a/sys/v4l2/gstv4l2src.h b/sys/v4l2/gstv4l2src.h
new file mode 100644
index 00000000..004347ab
--- /dev/null
+++ b/sys/v4l2/gstv4l2src.h
@@ -0,0 +1,69 @@
+/* G-Streamer Video4linux2 video-capture plugin
+ * Copyright (C) 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_V4L2SRC_H__
+#define __GST_V4L2SRC_H__
+
+#include <gstv4l2element.h>
+
+
+#define GST_TYPE_V4L2SRC \
+		(gst_v4l2src_get_type())
+#define GST_V4L2SRC(obj) \
+		(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_V4L2SRC,GstV4l2Src))
+#define GST_V4L2SRC_CLASS(klass) \
+		(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_V4L2SRC,GstV4l2SrcClass))
+#define GST_IS_V4L2SRC(obj) \
+		(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_V4L2SRC))
+#define GST_IS_V4L2SRC_CLASS(obj) \
+		(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_V4L2SRC))
+
+
+typedef	struct _GstV4l2Src	GstV4l2Src;
+typedef	struct _GstV4l2SrcClass	GstV4l2SrcClass;
+
+struct _GstV4l2Src {
+	GstV4l2Element v4l2element;
+
+	/* pads */
+	GstPad *srcpad;
+
+	/* buffer properties */
+	struct v4l2_buffer bufsettings;
+	struct v4l2_requestbuffers breq;
+	struct v4l2_format format;
+	stamp_t first_timestamp;
+
+	/* bufferpool for the buffers we're gonna use */
+	GstBufferPool *bufferpool;
+
+	/* caching values */
+	gint width;
+	gint height;
+	gint palette;
+};
+
+struct _GstV4l2SrcClass {
+	GstV4l2ElementClass parent_class;
+};
+
+
+GType gst_v4l2src_get_type(void);
+
+#endif /* __GST_V4L2SRC_H__ */