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V4LCapture.cpp
CAPTURE_BEGIN
CAPTURE_SYNC
TIMESTUFF
V4L_MAX_HWBUFFERS
v4l_print_video_capability
v4l_print_video_channel
v4l_print_video_mbuf
v4l_print_video_mmap
v4l_print_video_picture
v4l_print_video_tuner
v4l_print_video_window

#define CAPTURE_SYNC (  fd,
frm   ) 
 

Value:

{\
    /*phDEBUG_PRINT( "ioctl(%d,VIDIOCSYNC,%p):%d\n", \
             fd, &frm, frm ); */\
    /*phPRINT("ioctl:VIDIOCSYNC\n");*/ \
    rc = ioctl(fd, VIDIOCSYNC, &frm); \
    if (errno == EINTR) rc = 0; \
    phPRINT_RC( rc, \
                "ioctl(VIDIOCSYNC)", \
                "ioctl(%d,VIDIOCSYNC,%p) frame:%d failed", \
                fd, \
                &frm, \
                frm ); \
}

Definition at line 1216 of file V4LCapture.cpp.





Copyright (C) 2002 - 2007 Philip D.S. Thoren ( pthoren@users.sourceforge.net )
University Of Massachusetts at Lowell
Robotics Lab
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