diff options
Diffstat (limited to 'sys/v4l2/gstv4l2src.h')
-rw-r--r-- | sys/v4l2/gstv4l2src.h | 69 |
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__ */ |