1 files changed, 0 insertions, 99 deletions
diff --git a/Demo/sgi/video/DisplayVideoIn.py b/Demo/sgi/video/DisplayVideoIn.py
deleted file mode 100755
index 6dbc7bc..0000000
--- a/Demo/sgi/video/DisplayVideoIn.py
+++ /dev/null
@@ -1,99 +0,0 @@
-# Live video input from display class.
-
-import gl
-import GL
-
-# The live video input class.
-# Only instantiate this if have_video is true!
-
-class DisplayVideoIn:
-
-	# Initialize an instance.  Arguments:
-	# vw, vh: size of the video window data to be captured.
-	# position defaults to 0, 0 but can be set later
-	def __init__(self, pktmax, vw, vh, type):
-		self.pktmax = pktmax
-		self.realwidth, self.realheight = vw, vh
-		if type <> 'rgb':
-			raise 'Incorrent video data type', type
-		self.type = type
-		self.width = vw
-		self.height = vh
-		#
-		# Open dummy window
-		#
-		gl.foreground()
-		gl.noport()
-		self.wid = gl.winopen('DisplayVideoIn')
-		
-		self.x0 = 0
-		self.x1 = self.x0 + self.width - 1
-		self.y0 = 0
-		self.y1 = self.y0 + self.height - 1
-		# Compute # full lines per packet
-		self.lpp = pktmax / self.linewidth()
-		if self.lpp <= 0:
-			raise 'No lines in packet', self.linewidth()
-		self.pktsize = self.lpp*self.linewidth()
-		self.data = None
-		self.old_data = None
-		self.dataoffset = 0
-		self.lpos = 0
-		self.hints = 0
-
-	# Change the size of the video being displayed.
-
-	def resizevideo(self, vw, vh):
-		self.width = vw
-		self.height = vh
-		self.x1 = self.x0 + self.width - 1
-		self.y1 = self.y0 + self.height - 1
-
-	def positionvideo(self, x, y):
-		self.x0 = x
-		self.y0 = y
-		self.x1 = self.x0 + self.width - 1
-		self.y1 = self.y0 + self.height - 1
-
-	# Remove an instance.
-	# This turns off continuous capture.
-
-	def close(self):
-		gl.winclose(self.wid)
-
-	# Get the length in bytes of a video line
-	def linewidth(self):
-		return self.width*4
-
-	# Get the next video packet.
-	# This returns (lpos, data) where:
-	# - lpos is the line position
-	# - data is a piece of data
-	# The dimensions of data are:
-	# - pixel depth = 1 byte
-	# - scan line width = self.width (the vw argument to __init__())
-	# - number of scan lines = self.lpp (PKTMAX / vw)
-
-	def getnextpacket(self):
-		if not self.data or self.dataoffset >= len(self.data):
-			self.old_data = self.data
-			self.data = gl.readdisplay(self.x0, self.y0, \
-				  self.x1, self.y1, self.hints)
-			self.dataoffset = 0
-			self.lpos = 0
-		data = self.data[self.dataoffset:self.dataoffset+self.pktsize]
-		while self.old_data and \
-			  self.dataoffset+self.pktsize < len(self.data):
-			odata = self.old_data[self.dataoffset: \
-				  self.dataoffset+self.pktsize]
-			if odata <> data:
-				break
-			print 'skip', self.lpos
-			self.lpos = self.lpos + self.lpp
-			self.dataoffset = self.dataoffset + self.pktsize
-			data = self.data[self.dataoffset:\
-				  self.dataoffset+self.pktsize]
-		lpos = self.lpos
-		self.dataoffset = self.dataoffset + self.pktsize
-		self.lpos = self.lpos + self.lpp
-		return lpos, data