* and
* simple_grab.c Copyright (c) 1999 Roger Hardiman
*
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
*
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "avformat.h"
-#if defined(__FreeBSD__)
-# if __FreeBSD__ >= 502100
-# include <dev/bktr/ioctl_meteor.h>
-# include <dev/bktr/ioctl_bt848.h>
-# else
-# include <machine/ioctl_meteor.h>
-# include <machine/ioctl_bt848.h>
-# endif
-#elif defined(__DragonFly__)
+#if defined (HAVE_DEV_BKTR_IOCTL_METEOR_H) && defined (HAVE_DEV_BKTR_IOCTL_BT848_H)
+# include <dev/bktr/ioctl_meteor.h>
+# include <dev/bktr/ioctl_bt848.h>
+#elif defined (HAVE_MACHINE_IOCTL_METEOR_H) && defined (HAVE_MACHINE_IOCTL_BT848_H)
+# include <machine/ioctl_meteor.h>
+# include <machine/ioctl_bt848.h>
+#elif defined (HAVE_DEV_VIDEO_METEOR_IOCTL_METEOR_H) && defined (HAVE_DEV_VIDEO_METEOR_IOCTL_BT848_H)
# include <dev/video/meteor/ioctl_meteor.h>
# include <dev/video/bktr/ioctl_bt848.h>
-#else
+#elif HAVE_DEV_IC_BT8XX_H
# include <dev/ic/bt8xx.h>
#endif
#include <unistd.h>
VideoData *s = s1->priv_data;
if (av_new_packet(pkt, video_buf_size) < 0)
- return -EIO;
+ return AVERROR(EIO);
bktr_getframe(s->per_frame);
int frame_rate;
int frame_rate_base;
int format = -1;
- const char *video_device;
- if (!ap || ap->width <= 0 || ap->height <= 0 || ap->time_base.den <= 0)
+ if (ap->width <= 0 || ap->height <= 0 || ap->time_base.den <= 0)
return -1;
width = ap->width;
frame_rate = ap->time_base.den;
frame_rate_base = ap->time_base.num;
- video_device = ap->device;
- if (!video_device)
- video_device = "/dev/bktr0";
-
st = av_new_stream(s1, 0);
if (!st)
- return -ENOMEM;
+ return AVERROR(ENOMEM);
av_set_pts_info(st, 64, 1, 1000000); /* 64 bits pts in use */
s->width = width;
format = NTSC;
}
- if (bktr_init(video_device, width, height, format,
+ if (bktr_init(s1->filename, width, height, format,
&(s->video_fd), &(s->tuner_fd), -1, 0.0) < 0)
- return -EIO;
+ return AVERROR(EIO);
nsignals = 0;
last_frame_time = 0;
return 0;
}
-AVInputFormat video_grab_device_format = {
+AVInputFormat video_grab_bktr_demuxer = {
"bktr",
"video grab",
- sizeof(VideoData),
- NULL,
+ sizeof(VideoData),
+ NULL,
grab_read_header,
grab_read_packet,
grab_read_close,
.flags = AVFMT_NOFILE,
};
-
-int video_grab_init(void)
-{
- av_register_input_format(&video_grab_device_format);
- return 0;
-}