Made it work with the sub-spec burst capture interface

(no bit vector)

diff --git a/Demo/sgi/sv/burstcapt.py b/Demo/sgi/sv/burstcapt.py
index b1f0a1657886916f342b2df1574b66228d9d4528..922576c1566bceb54793d58c5208db6badebe3ae 100755 (executable)
--- a/Demo/sgi/sv/burstcapt.py
+++ b/Demo/sgi/sv/burstcapt.py
@@ -1,16 +1,23 @@
+import sys
 import sv, SV
 import gl, GL, DEVICE
 
 def main():
        format = SV.RGB8_FRAMES
        requestedwidth = SV.PAL_XMAX
-       queuesize = 2
+       queuesize = 30
+       if sys.argv[1:]:
+               queuesize = eval(sys.argv[1])
 
        v = sv.OpenVideo()
        svci = (format, requestedwidth, 0, queuesize, 0)
 
-       svci, buffer, bitvec = v.CaptureBurst(svci)
-       [bitvec]
+       go = raw_input('Press return to capture ' + `queuesize` + ' frames: ')
+       result = v.CaptureBurst(svci)
+##     svci, buffer, bitvec = result # XXX Bit vector not yet implemented
+       svci, buffer = result
+
+       print 'Captured', svci[3], 'frames, i.e.', len(buffer)/1024, 'K bytes'
 
        w, h = svci[1:3]
        framesize = w * h
@@ -23,6 +30,8 @@ def main():
        gl.qdevice(DEVICE.LEFTMOUSE)
        gl.qdevice(DEVICE.ESCKEY)
 
+       print 'Click left mouse for next frame'
+
        for i in range(svci[3]):
                inverted_frame = sv.RGB8toRGB32(1, \
                          buffer[i*framesize:(i+1)*framesize], w, h)