def main():
'''Main program.
'''
global options
# Parse command line options
optparser = optparse.OptionParser(
usage='\n\t%prog [options] -- [glretrace options] <trace>',
version='%%prog')
optparser.add_option(
'-r', '--retrace', metavar='PROGRAM',
type='string', dest='retrace', default='glretrace',
help='retrace command [default: %default]')
optparser.add_option(
'--ref-env', metavar='NAME=VALUE',
type='string', action='append', dest='ref_env', default=[],
help='add variable to reference environment')
optparser.add_option(
'--src-env', metavar='NAME=VALUE',
type='string', action='append', dest='src_env', default=[],
help='add variable to source environment')
optparser.add_option(
'--diff-prefix', metavar='PATH',
type='string', dest='diff_prefix', default='.',
help='prefix for the difference images')
optparser.add_option(
'-t', '--threshold', metavar='BITS',
type="float", dest="threshold", default=12.0,
help="threshold precision [default: %default]")
optparser.add_option(
'-S', '--snapshot-frequency', metavar='CALLSET',
type="string", dest="snapshot_frequency", default='draw',
help="calls to compare [default: %default]")
optparser.add_option(
'-o', '--output', metavar='FILE',
type="string", dest="output",
help="output file [default: stdout]")
(options, args) = optparser.parse_args(sys.argv[1:])
ref_env = parse_env(optparser, options.ref_env)
src_env = parse_env(optparser, options.src_env)
if not args:
optparser.error("incorrect number of arguments")
ref_setup = Setup(args, ref_env)
src_setup = Setup(args, src_env)
if options.output:
output = open(options.output, 'wt')
else:
output = sys.stdout
highligher = AutoHighlighter(output)
highligher.write('call\tprecision\n')
last_bad = -1
last_good = 0
ref_proc = ref_setup.retrace()
try:
src_proc = src_setup.retrace()
try:
while True:
# Get the reference image
ref_image, ref_comment = read_pnm(ref_proc.stdout)
if ref_image is None:
break
# Get the source image
src_image, src_comment = read_pnm(src_proc.stdout)
if src_image is None:
break
assert ref_comment == src_comment
call_no = int(ref_comment.strip())
# Compare the two images
comparer = Comparer(ref_image, src_image)
precision = comparer.precision()
mismatch = precision < options.threshold
if mismatch:
highligher.color(highligher.red)
highligher.bold()
highligher.write('%u\t%f\n' % (call_no, precision))
if mismatch:
highligher.normal()
if mismatch:
if options.diff_prefix:
prefix = os.path.join(options.diff_prefix, '%010u' % call_no)
prefix_dir = os.path.dirname(prefix)
if not os.path.isdir(prefix_dir):
os.makedirs(prefix_dir)
ref_image.save(prefix + '.ref.png')
src_image.save(prefix + '.src.png')
comparer.write_diff(prefix + '.diff.png')
if last_bad < last_good:
src_setup.diff_state(last_good, call_no, output)
last_bad = call_no
else:
last_good = call_no
highligher.flush()
finally:
src_proc.terminate()
finally:
ref_proc.terminate()
def main():
'''Main program.
'''
global options
# Parse command line options
optparser = optparse.OptionParser(
usage='\n\t%prog [options] -- [glretrace options] <trace>',
version='%%prog')
optparser.add_option('-r',
'--retrace',
metavar='PROGRAM',
type='string',
dest='retrace',
default='glretrace',
help='retrace command [default: %default]')
optparser.add_option('--ref-driver',
metavar='DRIVER',
type='string',
dest='ref_driver',
default=None,
help='force reference driver')
optparser.add_option('--src-driver',
metavar='DRIVER',
type='string',
dest='src_driver',
default=None,
help='force source driver')
optparser.add_option('--ref-arg',
metavar='OPTION',
type='string',
action='append',
dest='ref_args',
default=[],
help='pass argument to reference retrace')
optparser.add_option('--src-arg',
metavar='OPTION',
type='string',
action='append',
dest='src_args',
default=[],
help='pass argument to source retrace')
optparser.add_option('--ref-env',
metavar='NAME=VALUE',
type='string',
action='append',
dest='ref_env',
default=[],
help='add variable to reference environment')
optparser.add_option('--src-env',
metavar='NAME=VALUE',
type='string',
action='append',
dest='src_env',
default=[],
help='add variable to source environment')
optparser.add_option('--diff-prefix',
metavar='PATH',
type='string',
dest='diff_prefix',
default='.',
help='prefix for the difference images')
optparser.add_option('-t',
'--threshold',
metavar='BITS',
type="float",
dest="threshold",
default=12.0,
help="threshold precision [default: %default]")
optparser.add_option('-S',
'--snapshot-frequency',
metavar='CALLSET',
type="string",
dest="snapshot_frequency",
default='draw',
help="calls to compare [default: %default]")
optparser.add_option('--diff-state',
action='store_true',
dest='diff_state',
default=False,
help='diff state between failing calls')
optparser.add_option('-o',
'--output',
metavar='FILE',
type="string",
dest="output",
help="output file [default: stdout]")
(options, args) = optparser.parse_args(sys.argv[1:])
ref_env = parse_env(optparser, options.ref_env)
src_env = parse_env(optparser, options.src_env)
if not args:
optparser.error("incorrect number of arguments")
if options.ref_driver:
options.ref_args.insert(0, '--driver=' + options.ref_driver)
if options.src_driver:
options.src_args.insert(0, '--driver=' + options.src_driver)
refRetracer = Retracer(options.retrace, options.ref_args + args, ref_env)
srcRetracer = Retracer(options.retrace, options.src_args + args, src_env)
if options.output:
output = open(options.output, 'wt')
else:
output = sys.stdout
highligher = AutoHighlighter(output)
highligher.write('call\tprecision\n')
last_bad = -1
last_good = 0
refRun = refRetracer.snapshot(options.snapshot_frequency)
try:
srcRun = srcRetracer.snapshot(options.snapshot_frequency)
try:
while True:
# Get the reference image
refImage, refCallNo = refRun.nextSnapshot()
if refImage is None:
break
# Get the source image
srcImage, srcCallNo = srcRun.nextSnapshot()
if srcImage is None:
break
assert refCallNo == srcCallNo
callNo = refCallNo
# Compare the two images
comparer = Comparer(refImage, srcImage)
precision = comparer.precision()
mismatch = precision < options.threshold
if mismatch:
highligher.color(highligher.red)
highligher.bold()
highligher.write('%u\t%f\n' % (callNo, precision))
if mismatch:
highligher.normal()
if mismatch:
if options.diff_prefix:
prefix = os.path.join(options.diff_prefix,
'%010u' % callNo)
prefix_dir = os.path.dirname(prefix)
if not os.path.isdir(prefix_dir):
os.makedirs(prefix_dir)
refImage.save(prefix + '.ref.png')
srcImage.save(prefix + '.src.png')
comparer.write_diff(prefix + '.diff.png')
if last_bad < last_good and options.diff_state:
srcRetracer.diff_state(last_good, callNo, output)
last_bad = callNo
else:
last_good = callNo
highligher.flush()
finally:
srcRun.terminate()
finally:
refRun.terminate()
def main():
'''Main program.
'''
global options
# Parse command line options
optparser = optparse.OptionParser(
usage='\n\t%prog [options] -- [glretrace options] <trace>',
version='%%prog')
optparser.add_option('-r',
'--retrace',
metavar='PROGRAM',
type='string',
dest='retrace',
default='glretrace',
help='retrace command [default: %default]')
optparser.add_option('--ref-env',
metavar='NAME=VALUE',
type='string',
action='append',
dest='ref_env',
default=[],
help='add variable to reference environment')
optparser.add_option('--src-env',
metavar='NAME=VALUE',
type='string',
action='append',
dest='src_env',
default=[],
help='add variable to source environment')
optparser.add_option('--diff-prefix',
metavar='PATH',
type='string',
dest='diff_prefix',
default='.',
help='prefix for the difference images')
optparser.add_option('-t',
'--threshold',
metavar='BITS',
type="float",
dest="threshold",
default=12.0,
help="threshold precision [default: %default]")
optparser.add_option('-S',
'--snapshot-frequency',
metavar='CALLSET',
type="string",
dest="snapshot_frequency",
default='draw',
help="calls to compare [default: %default]")
optparser.add_option('-o',
'--output',
metavar='FILE',
type="string",
dest="output",
help="output file [default: stdout]")
(options, args) = optparser.parse_args(sys.argv[1:])
ref_env = parse_env(optparser, options.ref_env)
src_env = parse_env(optparser, options.src_env)
if not args:
optparser.error("incorrect number of arguments")
ref_setup = Setup(args, ref_env)
src_setup = Setup(args, src_env)
if options.output:
output = open(options.output, 'wt')
else:
output = sys.stdout
highligher = AutoHighlighter(output)
highligher.write('call\tprecision\n')
last_bad = -1
last_good = 0
ref_proc = ref_setup.retrace()
try:
src_proc = src_setup.retrace()
try:
while True:
# Get the reference image
ref_image, ref_comment = read_pnm(ref_proc.stdout)
if ref_image is None:
break
# Get the source image
src_image, src_comment = read_pnm(src_proc.stdout)
if src_image is None:
break
assert ref_comment == src_comment
call_no = int(ref_comment.strip())
# Compare the two images
comparer = Comparer(ref_image, src_image)
precision = comparer.precision()
mismatch = precision < options.threshold
if mismatch:
highligher.color(highligher.red)
highligher.bold()
highligher.write('%u\t%f\n' % (call_no, precision))
if mismatch:
highligher.normal()
if mismatch:
if options.diff_prefix:
prefix = os.path.join(options.diff_prefix,
'%010u' % call_no)
prefix_dir = os.path.dirname(prefix)
if not os.path.isdir(prefix_dir):
os.makedirs(prefix_dir)
ref_image.save(prefix + '.ref.png')
src_image.save(prefix + '.src.png')
comparer.write_diff(prefix + '.diff.png')
if last_bad < last_good:
src_setup.diff_state(last_good, call_no, output)
last_bad = call_no
else:
last_good = call_no
highligher.flush()
finally:
src_proc.terminate()
finally:
ref_proc.terminate()
def main():
'''Main program.
'''
global options
# Parse command line options
optparser = optparse.OptionParser(
usage='\n\t%prog [options] -- [glretrace options] <trace>',
version='%%prog')
optparser.add_option(
'-r', '--retrace', metavar='PROGRAM',
type='string', dest='retrace', default='glretrace',
help='retrace command [default: %default]')
optparser.add_option(
'--ref-driver', metavar='DRIVER',
type='string', dest='ref_driver', default=None,
help='force reference driver')
optparser.add_option(
'--src-driver', metavar='DRIVER',
type='string', dest='src_driver', default=None,
help='force source driver')
optparser.add_option(
'--ref-arg', metavar='OPTION',
type='string', action='append', dest='ref_args', default=[],
help='pass argument to reference retrace')
optparser.add_option(
'--src-arg', metavar='OPTION',
type='string', action='append', dest='src_args', default=[],
help='pass argument to source retrace')
optparser.add_option(
'--ref-env', metavar='NAME=VALUE',
type='string', action='append', dest='ref_env', default=[],
help='add variable to reference environment')
optparser.add_option(
'--src-env', metavar='NAME=VALUE',
type='string', action='append', dest='src_env', default=[],
help='add variable to source environment')
optparser.add_option(
'--diff-prefix', metavar='PATH',
type='string', dest='diff_prefix', default='.',
help='prefix for the difference images')
optparser.add_option(
'-t', '--threshold', metavar='BITS',
type="float", dest="threshold", default=12.0,
help="threshold precision [default: %default]")
optparser.add_option(
'-S', '--snapshot-frequency', metavar='CALLSET',
type="string", dest="snapshot_frequency", default='draw',
help="calls to compare [default: %default]")
optparser.add_option(
'--diff-state',
action='store_true', dest='diff_state', default=False,
help='diff state between failing calls')
optparser.add_option(
'-o', '--output', metavar='FILE',
type="string", dest="output",
help="output file [default: stdout]")
(options, args) = optparser.parse_args(sys.argv[1:])
ref_env = parse_env(optparser, options.ref_env)
src_env = parse_env(optparser, options.src_env)
if not args:
optparser.error("incorrect number of arguments")
if options.ref_driver:
options.ref_args.insert(0, '--driver=' + options.ref_driver)
if options.src_driver:
options.src_args.insert(0, '--driver=' + options.src_driver)
refRetracer = Retracer(options.retrace, options.ref_args + args, ref_env)
srcRetracer = Retracer(options.retrace, options.src_args + args, src_env)
if options.output:
output = open(options.output, 'wt')
else:
output = sys.stdout
highligher = AutoHighlighter(output)
highligher.write('call\tprecision\n')
last_bad = -1
last_good = 0
refRun = refRetracer.snapshot(options.snapshot_frequency)
try:
srcRun = srcRetracer.snapshot(options.snapshot_frequency)
try:
while True:
# Get the reference image
refImage, refCallNo = refRun.nextSnapshot()
if refImage is None:
break
# Get the source image
srcImage, srcCallNo = srcRun.nextSnapshot()
if srcImage is None:
break
assert refCallNo == srcCallNo
callNo = refCallNo
# Compare the two images
if isinstance(refImage, Image.Image) and isinstance(srcImage, Image.Image):
# Using PIL
numpyImages = False
comparer = Comparer(refImage, srcImage)
precision = comparer.precision()
else:
# Using numpy (for floating point images)
# TODO: drop PIL when numpy path becomes general enough
import numpy
assert not isinstance(refImage, Image.Image)
assert not isinstance(srcImage, Image.Image)
numpyImages = True
assert refImage.shape == srcImage.shape
diffImage = numpy.square(srcImage - refImage)
match = numpy.all(diffImage == 0)
if match:
precision = 24
else:
precision = 0
mismatch = precision < options.threshold
if mismatch:
highligher.color(highligher.red)
highligher.bold()
highligher.write('%u\t%f\n' % (callNo, precision))
if mismatch:
highligher.normal()
if mismatch:
if numpyImages:
dumpNumpyImage(output, refImage)
output.write("->\n")
dumpNumpyImage(output, srcImage)
if options.diff_prefix and not numpyImages:
prefix = os.path.join(options.diff_prefix, '%010u' % callNo)
prefix_dir = os.path.dirname(prefix)
if not os.path.isdir(prefix_dir):
os.makedirs(prefix_dir)
refImage.save(prefix + '.ref.png')
srcImage.save(prefix + '.src.png')
comparer.write_diff(prefix + '.diff.png')
if last_bad < last_good and options.diff_state:
srcRetracer.diff_state(last_good, callNo, output)
last_bad = callNo
else:
last_good = callNo
highligher.flush()
finally:
srcRun.terminate()
finally:
refRun.terminate()
def main():
"""Main program.
"""
global options
# Parse command line options
optparser = optparse.OptionParser(usage="\n\t%prog [options] -- [glretrace options] <trace>", version="%%prog")
optparser.add_option(
"-r",
"--retrace",
metavar="PROGRAM",
type="string",
dest="retrace",
default="glretrace",
help="retrace command [default: %default]",
)
optparser.add_option(
"--ref-driver", metavar="DRIVER", type="string", dest="ref_driver", default=None, help="force reference driver"
)
optparser.add_option(
"--src-driver", metavar="DRIVER", type="string", dest="src_driver", default=None, help="force source driver"
)
optparser.add_option(
"--ref-arg",
metavar="OPTION",
type="string",
action="append",
dest="ref_args",
default=[],
help="pass argument to reference retrace",
)
optparser.add_option(
"--src-arg",
metavar="OPTION",
type="string",
action="append",
dest="src_args",
default=[],
help="pass argument to source retrace",
)
optparser.add_option(
"--ref-env",
metavar="NAME=VALUE",
type="string",
action="append",
dest="ref_env",
default=[],
help="add variable to reference environment",
)
optparser.add_option(
"--src-env",
metavar="NAME=VALUE",
type="string",
action="append",
dest="src_env",
default=[],
help="add variable to source environment",
)
optparser.add_option(
"--diff-prefix",
metavar="PATH",
type="string",
dest="diff_prefix",
default=".",
help="prefix for the difference images",
)
optparser.add_option(
"-t",
"--threshold",
metavar="BITS",
type="float",
dest="threshold",
default=12.0,
help="threshold precision [default: %default]",
)
optparser.add_option(
"-S",
"--snapshot-frequency",
metavar="CALLSET",
type="string",
dest="snapshot_frequency",
default="draw",
help="calls to compare [default: %default]",
)
optparser.add_option(
"-o", "--output", metavar="FILE", type="string", dest="output", help="output file [default: stdout]"
)
(options, args) = optparser.parse_args(sys.argv[1:])
ref_env = parse_env(optparser, options.ref_env)
src_env = parse_env(optparser, options.src_env)
if not args:
optparser.error("incorrect number of arguments")
if options.ref_driver:
options.ref_args.insert(0, "--driver=" + options.ref_driver)
if options.src_driver:
options.src_args.insert(0, "--driver=" + options.src_driver)
ref_setup = Setup(options.ref_args + args, ref_env)
src_setup = Setup(options.src_args + args, src_env)
if options.output:
output = open(options.output, "wt")
else:
output = sys.stdout
highligher = AutoHighlighter(output)
highligher.write("call\tprecision\n")
last_bad = -1
last_good = 0
ref_proc = ref_setup.retrace()
try:
src_proc = src_setup.retrace()
try:
while True:
# Get the reference image
ref_image, ref_comment = read_pnm(ref_proc.stdout)
if ref_image is None:
break
# Get the source image
src_image, src_comment = read_pnm(src_proc.stdout)
if src_image is None:
break
assert ref_comment == src_comment
call_no = int(ref_comment.strip())
# Compare the two images
comparer = Comparer(ref_image, src_image)
precision = comparer.precision()
mismatch = precision < options.threshold
if mismatch:
highligher.color(highligher.red)
highligher.bold()
highligher.write("%u\t%f\n" % (call_no, precision))
if mismatch:
highligher.normal()
if mismatch:
if options.diff_prefix:
prefix = os.path.join(options.diff_prefix, "%010u" % call_no)
prefix_dir = os.path.dirname(prefix)
if not os.path.isdir(prefix_dir):
os.makedirs(prefix_dir)
ref_image.save(prefix + ".ref.png")
src_image.save(prefix + ".src.png")
comparer.write_diff(prefix + ".diff.png")
if last_bad < last_good:
src_setup.diff_state(last_good, call_no, output)
last_bad = call_no
else:
last_good = call_no
highligher.flush()
finally:
try:
src_proc.terminate()
except OSError:
# Avoid http://bugs.python.org/issue14252
pass
finally:
try:
ref_proc.terminate()
except OSError:
# Avoid http://bugs.python.org/issue14252
pass
