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Code Issues Releases Wiki Activity

fixed video syncing

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@3712 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
alex 2001-12-24 13:56:43 +00:00
parent 6cbefb8b11
commit ffde90d47e
1 changed files with 5 additions and 3 deletions
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6
libmpdemux/tvi_v4l.c
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@ -758,8 +758,10 @@ static int grab_video_frame(priv_t *priv, char *buffer, int len)
return(0);
}
if (ioctl(priv->fd, VIDIOCSYNC, &priv->buf[frame].frame) == -1)
mp_msg(MSGT_TV, MSGL_ERR, "ioctl sync failed: %s\n", strerror(errno));
while (ioctl(priv->fd, VIDIOCSYNC, &priv->buf[frame].frame) < 0 &&
(errno == EAGAIN || errno == EINTR));
mp_dbg(MSGT_TV, MSGL_DBG3, "picture sync failed\n");
priv->queue++;
mp_dbg(MSGT_TV, MSGL_DBG3, "mmap: %p + offset: %d => %p\n",