Added options to make window bigger than video (for recording to tape)
diff --git a/Demo/sgi/video/Vplay.py b/Demo/sgi/video/Vplay.py
index 4f85eef..15592d3 100755
--- a/Demo/sgi/video/Vplay.py
+++ b/Demo/sgi/video/Vplay.py
@@ -20,6 +20,9 @@
print '-t : use a 2nd thread for read-ahead'
print '-x left : window offset from left of screen'
print '-y top : window offset from top of screen'
+ print '-w width : window width'
+ print '-h height : window height'
+ print '-b color : background color (white,black or (r,g,b))'
print 'file ... : file(s) to play; default film.video'
print
print 'User interface:'
@@ -52,17 +55,20 @@
speed = 1.0
threading = 0
xoff = yoff = None
+xwsiz = ywsiz = None
+bgcolor = None
# Main program -- mostly command line parsing
def main():
global debug, looping, magnify, mindelta, nowait, quiet, regen, speed
- global threading, xoff, yoff
+ global threading, xoff, yoff, xwsiz, ywsiz, bgcolor
# Parse command line
try:
- opts, args = getopt.getopt(sys.argv[1:], 'M:dlm:nqr:s:tx:y:')
+ opts, args = getopt.getopt(sys.argv[1:], \
+ 'M:dlm:nqr:s:tx:y:w:h:b:')
except getopt.error, msg:
sys.stdout = sys.stderr
print 'Error:', msg, '\n'
@@ -96,6 +102,20 @@
print '-t ignored'
if opt == '-x': xoff = string.atoi(arg)
if opt == '-y': yoff = string.atoi(arg)
+ if opt == '-w': xwsiz = string.atoi(arg)
+ if opt == '-h': ywsiz = string.atoi(arg)
+ if opt == '-b':
+ if arg == 'black':
+ bgcolor = (0,0,0)
+ elif arg == 'white':
+ bgcolor = (255,255,255)
+ else:
+ try:
+ bgcolor = eval(arg)
+ xxr, xxg, xxb = bgcolor
+ except:
+ print '-b needs (r,g,b) tuple'
+ sys.exit(2)
except string.atoi_error:
sys.stdout = sys.stderr
print 'Option', opt, 'requires integer argument'
@@ -141,6 +161,13 @@
gl.foreground()
width, height = int(vin.width * magnify), int(vin.height * magnify)
+ xborder = yborder = 0
+ if xwsiz:
+ vin.xorigin = (xwsiz - width)/2
+ width = xwsiz
+ if ywsiz:
+ vin.yorigin = (ywsiz - height)/2
+ height = ywsiz
if xoff <> None and yoff <> None:
scrheight = gl.getgdesc(GL.GD_YPMAX)
gl.prefposition(xoff, xoff+width-1, \
@@ -154,6 +181,10 @@
if quiet: vin.quiet = 1
vin.initcolormap()
+ if bgcolor:
+ r, g, b = bgcolor
+ vin.clearto(r,g,b)
+
gl.qdevice(ESCKEY)
gl.qdevice(WINSHUT)
gl.qdevice(WINQUIT)
@@ -169,7 +200,11 @@
while not stop:
dev, val = gl.qread()
if dev == REDRAW:
- vin.clear()
+ if bgcolor:
+ r,g,b = bgcolor
+ vin.clearto(r,g,b)
+ else:
+ vin.clear()
if dev == LEFTMOUSE and val == 1:
break # Continue outer loop
if dev == ESCKEY and val == 1 or \