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Rot out all uses of time.milli*().

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Also change command line options to use seconds for all times.
This commit is contained in:
Guido van Rossum 1993-12-28 21:28:31 +00:00
parent ca1c876d43
commit 605909dc9d
1 changed files with 17 additions and 16 deletions
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33
Demo/sgi/video/Vplay.py
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@ -12,10 +12,10 @@ def help():
print '-M magnify : magnify the image by the given factor' print '-M magnify : magnify the image by the given factor'
print '-d : write some debug stuff on stderr' print '-d : write some debug stuff on stderr'
print '-l : loop, playing the movie over and over again' print '-l : loop, playing the movie over and over again'
print '-m delta : drop frames closer than delta msec (default 0)' print '-m delta : drop frames closer than delta seconds (default 0.)'
print '-n : don\'t wait after each file' print '-n : don\'t wait after each file'
print '-q : quiet, no informative messages' print '-q : quiet, no informative messages'
print '-r delta : regenerate input time base delta msec apart' print '-r delta : regenerate input time base delta seconds apart'
print '-s speed : speed change factor (default 1.0)' print '-s speed : speed change factor (default 1.0)'
print '-t : use a 2nd thread for read-ahead' print '-t : use a 2nd thread for read-ahead'
print '-x left : window offset from left of screen' print '-x left : window offset from left of screen'
@ -81,10 +81,10 @@ def main():
if opt == '-M': magnify = float(eval(arg)) if opt == '-M': magnify = float(eval(arg))
if opt == '-d': debug = debug + 1 if opt == '-d': debug = debug + 1
if opt == '-l': looping = 1 if opt == '-l': looping = 1
if opt == '-m': mindelta = string.atoi(arg) if opt == '-m': mindelta = float(eval(arg))
if opt == '-n': nowait = 1 if opt == '-n': nowait = 1
if opt == '-q': quiet = 1 if opt == '-q': quiet = 1
if opt == '-r': regen = string.atoi(arg) if opt == '-r': regen = float(eval(arg))
if opt == '-s': if opt == '-s':
try: try:
speed = float(eval(arg)) speed = float(eval(arg))
@ -238,7 +238,7 @@ def playonce(vin):
thread.start_new_thread(read_ahead, (vin, queue, stop)) thread.start_new_thread(read_ahead, (vin, queue, stop))
# Get the read-ahead thread going # Get the read-ahead thread going
while queue.qsize() < MAXSIZE/2 and not stop: while queue.qsize() < MAXSIZE/2 and not stop:
time.millisleep(100) time.sleep(0.100)
tin = 0 tin = 0
toffset = 0 toffset = 0
@ -250,7 +250,7 @@ def playonce(vin):
nskipped = 0 nskipped = 0
data = None data = None
tlast = t0 = time.millitimer() tlast = t0 = time.time()
while 1: while 1:
if gl.qtest(): if gl.qtest():
@ -278,6 +278,7 @@ def playonce(vin):
tin, size, csize = vin.getnextframeheader() tin, size, csize = vin.getnextframeheader()
except EOFError: except EOFError:
break break
tin = tin*0.001
nin = nin+1 nin = nin+1
if tin+toffset < oldtin: if tin+toffset < oldtin:
print 'Fix reversed time:', oldtin, 'to', tin print 'Fix reversed time:', oldtin, 'to', tin
@ -286,7 +287,7 @@ def playonce(vin):
oldtin = tin oldtin = tin
if regen: tout = nin * regen if regen: tout = nin * regen
else: tout = tin else: tout = tin
tout = int(tout / speed) tout = tout / speed
if tout - told < mindelta: if tout - told < mindelta:
nskipped = nskipped + 1 nskipped = nskipped + 1
if not threading: if not threading:
@ -300,34 +301,34 @@ def playonce(vin):
if not quiet: if not quiet:
print '[incomplete last frame]' print '[incomplete last frame]'
break break
now = time.millitimer() now = time.time()
dt = (tout-told) - (now-tlast) dt = (tout-told) - (now-tlast)
told = tout told = tout
if debug: sys.stderr.write(`dt/10` + ' ') if debug: sys.stderr.write(`round(dt, 3)` + ' ')
if dt < 0: nlate = nlate + 1 if dt < 0: nlate = nlate + 1
if dt > 0: if dt > 0:
time.millisleep(dt) time.sleep(dt)
now = now + dt now = time.time()
tlast = now tlast = now
vin.showframe(data, cdata) vin.showframe(data, cdata)
nout = nout + 1 nout = nout + 1
t1 = time.millitimer() t1 = time.time()
if debug: sys.stderr.write('\n') if debug: sys.stderr.write('\n')
if quiet: return 0 if quiet: return 0
print 'Recorded:', nin, 'frames in', tin*0.001, 'sec.', print 'Recorded:', nin, 'frames in', round(tin, 3), 'sec.',
if tin: print '-- average', int(nin*10000.0/tin)*0.1, 'frames/sec', if tin: print '-- average', round(nin/tin, 1), 'frames/sec',
print print
if nskipped: print 'Skipped', nskipped, 'frames' if nskipped: print 'Skipped', nskipped, 'frames'
tout = t1-t0 tout = t1-t0
print 'Played:', nout, print 'Played:', nout,
print 'frames in', tout*0.001, 'sec.', print 'frames in', round(tout, 3), 'sec.',
if tout: print '-- average', int(nout*10000.0/tout)*0.1, 'frames/sec', if tout: print '-- average', round(nout/tout, 1), 'frames/sec',
print print
if nlate: print 'There were', nlate, 'late frames' if nlate: print 'There were', nlate, 'late frames'