def _get_biggest_framediff_square(result_queue, capture, framenum):
imgarray = videocapture.get_framediff_imgarray(capture, framenum - 2,
framenum)
biggest = square.get_biggest_square([255, 0, 0],
imgarray,
x_tolerance_min=100,
x_tolerance_max=100,
handle_multiple_scanlines=True)
if biggest:
result_queue.put(biggest)
def _get_biggest_framediff_square(result_queue, capture, framenum):
imgarray = videocapture.get_framediff_imgarray(capture, framenum - 2,
framenum)
biggest = square.get_biggest_square([255, 0, 0],
imgarray,
x_tolerance_min=100,
x_tolerance_max=100,
handle_multiple_scanlines=True)
if biggest:
result_queue.put(biggest)
def main(args=sys.argv[1:]):
usage = "usage: %prog [options] <app name>"
parser = eideticker.CaptureOptionParser(
usage=usage, capture_area_option=False)
parser.add_option("--no-capture", action="store_false",
dest="capture", default=True,
help="run through the test, but don't actually "
"capture anything")
parser.add_option("--capture-file", action="store",
type="string", dest="capture_filename",
help="Existing capture to analyze instead of running "
"test")
parser.add_option("--app-name", action="store",
type="string", dest="appname",
default="org.mozilla.fennec",
help="Specify an application name (android only)")
parser.add_option("--output-file", action="store",
type="string", dest="output_file",
help="Output the results to file")
parser.add_option("--output-screenshot", action="store",
type="string", dest="output_screenshot",
help="Output screenshot of a capture frame with capture "
"area overlayed")
options, args = parser.parse_args()
capture_filename = options.capture_filename
if not capture_filename:
if options.capture:
capture_filename = os.path.join(CAPTURE_DIR, "capture-test-%s.zip" %
time.time())
print "Capturing to file %s" % capture_filename
run_capture(options, capture_filename)
if not options.capture:
# we were just doing a test run through the steps here, we're done
return
print "Processing capture..."
capture = videocapture.Capture(capture_filename)
# create a difference. threshold differences above 32 to 255, then
# run our existing algorithm on it
framediff = capture.get_frame(0) - capture.get_frame(capture.num_frames-1)
for y,row in enumerate(framediff):
for x,px in enumerate(row):
if px[0] > 32 or px[1] > 32 or px[2] > 32:
framediff[y][x] = [255.0,255.0,255.0]
largest_square = square.get_biggest_square([255,255,255], framediff,
x_tolerance_min=100,
x_tolerance_max=100,
handle_multiple_scanlines=True)
if largest_square is not None:
print "Capture area: %s" % largest_square
if options.output_file:
with open(options.output_file, 'w+') as f:
f.write('CAPTURE_AREA=%s\n' % largest_square)
if options.output_screenshot:
im = capture.get_frame_image(int(capture.length / 2))
draw = ImageDraw.Draw(im)
draw.rectangle(largest_square, outline=(255, 0, 0))
im.save(options.output_screenshot)
else:
print "Couldn't find capture area"
sys.exit(1)
def main(args=sys.argv[1:]):
usage = "usage: %prog [options] <app name>"
parser = eideticker.CaptureOptionParser(usage=usage,
capture_area_option=False)
parser.add_option("--no-capture",
action="store_false",
dest="capture",
default=True,
help="run through the test, but don't actually "
"capture anything")
parser.add_option("--capture-file",
action="store",
type="string",
dest="capture_file",
help="Existing capture to analyze instead of running "
"test")
parser.add_option("--app-name",
action="store",
type="string",
dest="appname",
default="org.mozilla.fennec",
help="Specify an application name (android only)")
parser.add_option("--output-file",
action="store",
type="string",
dest="output_file",
help="Output the results to file")
parser.add_option("--output-screenshot",
action="store",
type="string",
dest="output_screenshot",
help="Output screenshot of a capture frame with capture "
"area overlayed")
options, args = parser.parse_args()
capture_file = options.capture_file
if not capture_file:
if options.capture:
capture_file = os.path.join(CAPTURE_DIR,
"capture-test-%s.zip" % time.time())
print "Capturing to file %s" % capture_file
run_capture(options, capture_file)
if not options.capture:
# we were just doing a test run through the steps here, we're done
return
print "Processing capture..."
capture = videocapture.Capture(capture_file)
# create a difference. threshold differences above 32 to 255, then
# run our existing algorithm on it
framediff = capture.get_frame(0) - capture.get_frame(capture.num_frames -
1)
for y, row in enumerate(framediff):
for x, px in enumerate(row):
if px[0] > 32 or px[1] > 32 or px[2] > 32:
framediff[y][x] = [255.0, 255.0, 255.0]
largest_square = square.get_biggest_square([255, 255, 255],
framediff,
x_tolerance_min=100,
x_tolerance_max=100,
handle_multiple_scanlines=True)
if largest_square is not None:
print "Capture area: %s" % largest_square
if options.output_file:
with open(options.output_file, 'w+') as f:
f.write('CAPTURE_AREA=%s\n' % largest_square)
if options.output_screenshot:
im = capture.get_frame_image(int(capture.length / 2))
draw = ImageDraw.Draw(im)
draw.rectangle(largest_square, outline=(255, 0, 0))
im.save(options.output_screenshot)
else:
print "Couldn't find capture area"
sys.exit(1)
