1 files changed, 0 insertions, 135 deletions
diff --git a/Demo/sgi/video/Vreceive.py b/Demo/sgi/video/Vreceive.py
deleted file mode 100755
index 84aa5a5..0000000
--- a/Demo/sgi/video/Vreceive.py
+++ /dev/null
@@ -1,135 +0,0 @@
-#! /usr/bin/env python
-
-# Receive live video UDP packets.
-# Usage: Vreceive [port]
-
-import sys
-import struct
-from socket import *			# syscalls and support functions
-from SOCKET import *			# <sys/socket.h>
-from IN import *			# <netinet/in.h>
-import select
-import struct
-import gl, GL, DEVICE
-sys.path.append('/ufs/guido/src/video')
-import LiveVideoOut
-import regsub
-import getopt
-
-from senddefs import *
-
-
-# Print usage message and exit(2).
-
-def usage(msg):
-	print msg
-	print 'usage: Vreceive [-m mcastgrp] [-p port] [-c type]'
-	print '-m mcastgrp: multicast group (default ' + `DEFMCAST` + ')'
-	print '-p port    : port (default ' + `DEFPORT` + ')'
-	print '-c type    : signal type: rgb8, grey or mono (default rgb8)'
-	sys.exit(2)
-
-
-# Main program: parse options and main loop.
-
-def main():
-
-	sys.stdout = sys.stderr
-
-	group = DEFMCAST
-	port = DEFPORT
-	width = DEFWIDTH
-	height = DEFHEIGHT
-	vtype = 'rgb8'
-
-	try:
-		opts, args = getopt.getopt(sys.argv[1:], 'm:p:c:')
-	except getopt.error, msg:
-		usage(msg)
-
-	try:
-		for opt, optarg in opts:
-			if opt == '-p':
-				port = string.atoi(optarg)
-			if opt == '-m':
-				group = gethostbyname(optarg)
-			if opt == '-c':
-				vtype = optarg
-	except string.atoi_error, msg:
-		usage('bad integer: ' + msg)
-
-	s = opensocket(group, port)
-
-	gl.foreground()
-	gl.prefsize(width, height)
-	wid = gl.winopen('Vreceive')
-	gl.winconstraints()
-	gl.qdevice(DEVICE.ESCKEY)
-	gl.qdevice(DEVICE.WINSHUT)
-	gl.qdevice(DEVICE.WINQUIT)
-
-	lvo = LiveVideoOut.LiveVideoOut(wid, width, height, vtype)
-
-	ifdlist = [gl.qgetfd(), s.fileno()]
-	ofdlist = []
-	xfdlist = []
-	timeout = 1.0
-	selectargs = (ifdlist, ofdlist, xfdlist, timeout)
-
-	while 1:
-
-		if gl.qtest():
-			dev, val = gl.qread()
-			if dev in (DEVICE.ESCKEY, \
-				DEVICE.WINSHUT, DEVICE.WINQUIT):
-				break
-			if dev == DEVICE.REDRAW:
-				lvo.reshapewindow()
-		elif s.avail():
-			data = s.recv(16*1024)
-			pos, w, h = struct.unpack('hhh', data[:6])
-			if (w, h) <> (width, height):
-				x, y =  gl.getorigin()
-				y = y + height - h
-				gl.winposition(x, x+w-1, y, y+h-1)
-				width, height = w, h
-				lvo.resizevideo(width, height)
-			lvo.putnextpacket(pos, data[6:])
-		else:
-			x = select.select(selectargs)
-
-	lvo.close()
-
-
-# Subroutine to create and properly initialize the receiving socket
-
-def opensocket(group, port):
-
-	# Create the socket
-	s = socket(AF_INET, SOCK_DGRAM)
-
-	# Allow multiple copies of this program on one machine
-	s.setsockopt(SOL_SOCKET, SO_REUSEPORT, 1) # (Not strictly needed)
-
-	# Bind the port to it
-	s.bind('', port)
-
-	# Look up the group once
-	group = gethostbyname(group)
-
-	# Construct binary group address
-	group_bytes = eval(regsub.gsub('\.', ',', group))
-	grpaddr = 0
-	for byte in group_bytes: grpaddr = (grpaddr << 8) | byte
-
-	# Construct struct mreq from grpaddr and ifaddr
-	ifaddr = INADDR_ANY
-	mreq = struct.pack('ll', grpaddr, ifaddr)
-
-	# Add group membership
-	s.setsockopt(IPPROTO_IP, IP_ADD_MEMBERSHIP, mreq)
-
-	return s
-
-
-main()