def __init__(self,comp,width,height,total_width=-1,total_height=-1):
gobject.GObject.__init__(self)
if 'win' == sys.platform[:3]:
(self.readfd, self.writefd) = fract4dc.pipe()
else:
# This is the line that was screwing Windows up.. changed to be run only on Linux, for Windows, we want to do this in fract4dc..
(self.readfd, self.writefd) = os.pipe()
self.nthreads = 1
self.compiler = comp
self.x = self.y = 0
self.button = 0
self.last_progress = 0.0
self.skip_updates = False
self.running = False
self.frozen = False # if true, don't emit signals
self.site = fract4dc.fdsite_create(self.writefd)
self.f = None
self.try_init_fractal()
self.input_add(self.readfd, self.onData)
self.width = width
self.height = height
self.image = image.T(
self.width,self.height,total_width,total_height)
self.msgbuf = ""
self.io_subsys = gtkio();
def __init__(self, comp, width, height, total_width=-1, total_height=-1):
GObject.GObject.__init__(self)
(self.readfd, self.writefd) = os.pipe()
self.nthreads = 1
self.compiler = comp
self.x = self.y = 0
self.button = 0
self.last_progress = 0.0
self.skip_updates = False
self.running = False
self.frozen = False # if true, don't emit signals
self.site = fract4dc.fdsite_create(self.writefd)
self.f = None
self.try_init_fractal()
self.input_add(self.readfd, self.onData)
self.width = width
self.height = height
self.image = image.T(
self.width, self.height, total_width, total_height)
self.msgbuf = b""
self.io_subsys = gtkio()
def __init__(self, comp, width, height, total_width=-1, total_height=-1):
gobject.GObject.__init__(self)
if "win" == sys.platform[:3]:
(self.readfd, self.writefd) = fract4dc.pipe()
else:
# This is the line that was screwing Windows up.. changed to be run only on Linux, for Windows, we want to do this in fract4dc..
(self.readfd, self.writefd) = os.pipe()
self.nthreads = 1
self.compiler = comp
self.x = self.y = 0
self.button = 0
self.last_progress = 0.0
self.skip_updates = False
self.running = False
self.frozen = False # if true, don't emit signals
self.site = fract4dc.fdsite_create(self.writefd)
self.f = None
self.try_init_fractal()
self.input_add(self.readfd, self.onData)
self.width = width
self.height = height
self.image = image.T(self.width, self.height, total_width, total_height)
self.msgbuf = ""
self.io_subsys = gtkio()
def __init__(self,comp,width,height,total_width=-1,total_height=-1):
GObject.GObject.__init__(self)
(self.readfd, self.writefd) = os.pipe()
self.nthreads = 1
self.compiler = comp
self.x = self.y = 0
self.button = 0
self.last_progress = 0.0
self.skip_updates = False
self.running = False
self.frozen = False # if true, don't emit signals
self.site = fract4dc.fdsite_create(self.writefd)
self.f = None
self.try_init_fractal()
self.input_add(self.readfd, self.onData)
self.width = width
self.height = height
self.image = image.T(
self.width,self.height,total_width,total_height)
self.msgbuf = b""
self.io_subsys = gtkio()
def testFDSite(self):
xsize = 64
ysize = int(xsize * 3.0 / 4.0)
im = image.T(xsize, ysize)
(rfd, wfd) = os.pipe()
site = fract4dc.fdsite_create(wfd)
file = self.compileColorMandel()
handle = fract4dc.pf_load(file)
pfunc = fract4dc.pf_create(handle)
for x in range(2):
fract4dc.pf_init(pfunc, pos_params, self.color_mandel_params)
cmap = fract4dc.cmap_create(
[(0.0, 0, 0, 0, 255),
(1 / 256.0, 255, 255, 255, 255),
(1.0, 255, 255, 255, 255)])
fract4dc.calc(
params=[0.0, 0.0, 0.0, 0.0,
4.0,
0.0, 0.0, 0.0, 0.0, 0.0, 0.0],
antialias=0,
maxiter=100,
yflip=0,
nthreads=1,
pfo=pfunc,
cmap=cmap,
auto_deepen=0,
periodicity=1,
render_type=0,
image=im._img,
site=site,
asynchronous=True)
while True:
# read message type and size
# we use a buffer here like in gtkfractal.py "onData"
nb = 2 * 4
bytes = b""
while True:
# wait up to 1 sec until we can read, otherwise we assume the counterpart is gone (an error ocurred on the C++ layer)
r, w, e = select.select([rfd], [], [], 1)
if rfd in r:
temp = os.read(rfd, nb - len(bytes))
else:
self.fail("no one on the other side")
bytes = bytes + temp
if (len(bytes) == nb):
break
elif temp == '':
self.fail(
"bad message with length %s, value %s" %
(len(bytes), bytes))
(t, size) = struct.unpack("2i", bytes)
# read the actual message
bytes = os.read(rfd, size)
if len(bytes) < size:
self.fail("bad message")
break
msg = messages.parse(t, bytes)
# if the fractal is done
if msg.name == "Status" and msg.status == 0:
# fract4dc.interrupt(site)
break
def testFDSite(self):
xsize = 64
ysize = int(xsize * 3.0/4.0)
im = image.T(xsize,ysize)
(rfd,wfd) = os.pipe()
site = fract4dc.fdsite_create(wfd)
file = self.compileColorMandel()
for x in range(2):
handle = fract4dc.pf_load(file)
pfunc = fract4dc.pf_create(handle)
fract4dc.pf_init(pfunc,pos_params,self.color_mandel_params)
cmap = fract4dc.cmap_create(
[(0.0,0,0,0,255),
(1/256.0,255,255,255,255),
(1.0, 255, 255, 255, 255)])
fract4dc.calc(
params=[0.0, 0.0, 0.0, 0.0,
4.0,
0.0, 0.0, 0.0, 0.0, 0.0, 0.0],
antialias=0,
maxiter=100,
yflip=0,
nthreads=1,
pfo=pfunc,
cmap=cmap,
auto_deepen=0,
periodicity=1,
render_type=0,
image=im._img,
site=site,
asynchronous=True)
nrecved = 0
while True:
if nrecved == x:
#print "hit message count"
fract4dc.interrupt(site)
nb = 2*4
bytes = os.read(rfd,nb)
if len(bytes) < nb:
self.fail("bad message with length %s, value %s" % (len(bytes), bytes))
break
(t,size) = struct.unpack("2i",bytes)
#print "read %d, len %d" % (t,size)
# read the rest of the message
bytes = os.read(rfd,size)
if len(bytes) < size:
self.fail("bad message")
break
msg = messages.parse(t, bytes)
#print "msg: %s" % msg.show()
if msg.name == "Status" and msg.status == 0:
#done
#print "done"
break
nrecved += 1
def testFDSite(self):
xsize = 64
ysize = int(xsize * 3.0 / 4.0)
im = image.T(xsize, ysize)
(rfd, wfd) = os.pipe()
site = fract4dc.fdsite_create(wfd)
file = self.compileColorMandel()
for x in range(2):
handle = fract4dc.pf_load(file)
pfunc = fract4dc.pf_create(handle)
fract4dc.pf_init(pfunc, pos_params, self.color_mandel_params)
cmap = fract4dc.cmap_create([(0.0, 0, 0, 0, 255),
(1 / 256.0, 255, 255, 255, 255),
(1.0, 255, 255, 255, 255)])
fract4dc.calc(
params=[0.0, 0.0, 0.0, 0.0, 4.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0],
antialias=0,
maxiter=100,
yflip=0,
nthreads=1,
pfo=pfunc,
cmap=cmap,
auto_deepen=0,
periodicity=1,
render_type=0,
image=im._img,
site=site,
asynchronous=True)
nrecved = 0
while True:
if nrecved == x:
# print "hit message count"
fract4dc.interrupt(site)
nb = 2 * 4
bytes = os.read(rfd, nb)
if len(bytes) < nb:
self.fail("bad message with length %s, value %s" %
(len(bytes), bytes))
break
(t, size) = struct.unpack("2i", bytes)
# print "read %d, len %d" % (t,size)
# read the rest of the message
bytes = os.read(rfd, size)
if len(bytes) < size:
self.fail("bad message")
break
msg = messages.parse(t, bytes)
# print "msg: %s" % msg.show()
if msg.name == "Status" and msg.status == 0:
# done
# print "done"
break
nrecved += 1