def dePAT(patfile, patid=0, day=1):
pat = demkf.deMKF(patfile, patid)
if len(pat) == 768 or day:
pat = pat[0:768]
else:
pat = pat[768:1536]
return "".join([chr(ord(x) * 4) for x in pat])
def dePAT(patfile,patid=0,day=1):
pat = demkf.deMKF(patfile,patid)
if len(pat) == 768 or day:
pat=pat[0:768]
else:
pat=pat[768:1536]
return "".join([chr(ord(x)*4) for x in pat])
def process():
pat = utilcommon.getPalette(args)
frames = []
memset(buffer,0,length)
first_index, = struct.unpack("<I",args.rng.read(4))
num = first_index//4
for frame in range(0, num):
content=demkf.deMKF(args.rng, frame)
if len(content) == 0:
continue
if args.algorithm.lower() == 'YJ1'.lower():
content=deyj1.deYJ1(content)
elif args.algorithm.lower() == "YJ2".lower():
content=deyj2.deYJ2(content)
pixels = deRNG(content,buffer);
im = Image.frombytes("P", (320,200), pixels)
im.putpalette(pat)
im.info['transparency'] = args.transparent_palette_index
frames.append(im)
if args.saveraw:
open(args.output.name+frame+".raw","wb").write(buffer)
img=Image.frombytes("P", (320,200), frames[0].tobytes())
img.save(args.output, save_all=True, append_images=frames[1:], palette=pat, include_color_table=False, duration=args.millisecs_per_frame)
if args.show:
im.show()
def process(f,output,pal,id):
pat = demkf.deMKF(pal,id)
if len(pat) > 768:
pat=pat[0:768]
pat="".join([chr(ord(x)*4) for x in pat])
im=Image.frombytes("P", (320,200), f.read())
im.putpalette(pat)
#im.show(); //uncomment it to view
im.save(output)
def getPalette(args):
pat = bytearray(demkf.deMKF(args.palette, args.palette_id))
if len(pat) > 768 and args.night:
pat=pat[768:1536]
else:
if args.night:
print("this palette index does not have a night alternative, turns to day")
pat=pat[0:768]
for i in range(0,len(pat)):
pat[i]=pat[i]*4
return bytes(pat)
def process(f, output, pal, id):
pat = demkf.deMKF(pal, id)
if len(pat) > 768:
pat = pat[0:768]
pat = "".join([chr(ord(x) * 4) for x in pat])
im = Image.frombytes("P", (320, 200), f.read())
im.putpalette(pat)
#im.show(); //uncomment it to view
im.save(output)
def process():
im = Image.open(args.image)
if im.mode != "P":
if args.quantize == False:
print "This image have no palette, that implies not a image derle produces; turn on quantize automatically"
args.quantize = True
if args.palette == None:
print "Invalid configuration! quantize must specify palette/id"
return
elif 'transparency' in im.info:
if args.transparent_palette_index != im.info['transparency']:
if args.quantize:
im = im.convert("RGBA")
else:
print "input PNG built-in transparency color %d index not same as default %d; is it exported from derle? If not, suggest you rerun encoder with quantize, or color may be terrible" % (
im.info['transparency'], args.transparent_palette_index)
args.transparent_palette_index = im.info['transparency']
else: #P but no transparency
if args.quantize:
im = im.convert("RGBA")
else:
print "input PNG not specified transparency color; it must not be exported from derle. Suggestion: rerun encoder with quantize, or color will be terrible"
ima = im
if args.quantize:
pat = demkf.deMKF(args.palette, args.palette_id)
if len(pat) > 768:
pat = pat[0:768]
pat = "".join([chr(ord(x) * 4) for x in pat])
pat = pat[0:args.transparent_palette_index *
3] + "\x00\x00\x00" + pat[args.transparent_palette_index *
3 + 3:]
imp = Image.new("P", (16, 16))
imp.putpalette(pat)
im = utilcommon.quantizetopalette(im, imp, 1 if args.dither else 0)
if args.save_quantized_png:
im.save(args.output.name + ".quantized.png")
if args.show:
im.show()
if args.quantize:
for x in range(0, im.width):
for y in range(0, im.height):
if ima.getpixel((x, y))[3] == 0:
im.putpixel((x, y), args.transparent_palette_index)
buffer = enRLE(im.tobytes(), im.width, im.height)
if args.output:
args.output.write(buffer)
def process():
im=Image.open(args.image)
if im.mode != "P":
if args.quantize == False:
print "This image have no palette, that implies not a image derle produces; turn on quantize automatically"
args.quantize=True
if args.palette == None:
print "Invalid configuration! quantize must specify palette/id"
return
elif 'transparency' in im.info:
if args.transparent_palette_index != im.info['transparency'] :
if args.quantize:
im=im.convert("RGBA")
else:
print "input PNG built-in transparency color %d index not same as default %d; is it exported from derle? If not, suggest you rerun encoder with quantize, or color may be terrible" % (im.info['transparency'],args.transparent_palette_index)
args.transparent_palette_index = im.info['transparency']
else: #P but no transparency
if args.quantize:
im=im.convert("RGBA")
else:
print "input PNG not specified transparency color; it must not be exported from derle. Suggestion: rerun encoder with quantize, or color will be terrible"
ima=im
if args.quantize:
pat = demkf.deMKF(args.palette,args.palette_id)
if len(pat) > 768:
pat=pat[0:768]
pat="".join([chr(ord(x)*4) for x in pat])
pat=pat[0:args.transparent_palette_index*3]+"\x00\x00\x00"+pat[args.transparent_palette_index*3+3:]
imp=Image.new("P",(16,16))
imp.putpalette(pat)
im=utilcommon.quantizetopalette(im,imp, 1 if args.dither else 0)
if args.save_quantized_png:
im.save(args.output.name+".quantized.png")
if args.show:
im.show()
if args.quantize:
for x in range(0,im.width):
for y in range(0,im.height):
if ima.getpixel( (x,y) )[3] == 0:
im.putpixel( (x,y), args.transparent_palette_index)
buffer = enRLE(im.tobytes(),im.width,im.height)
if args.output:
args.output.write(buffer)
def process():
im = Image.open(args.image)
if im.width != 320 or im.height != 200:
print "alert! not fit size for FBP"
return
if im.mode != "P":
print "This image have no palette, that implies not a image derle produces; turn on quantize automatically"
args.quantize = True
if args.palette == None:
print "Invalid configuration! quantize must specify palette/id"
return
ima = im
if args.quantize:
pat = demkf.deMKF(args.palette, args.palette_id)
if len(pat) > 768:
pat = pat[0:768]
pat = "".join([chr(ord(x) * 4) for x in pat])
imp = Image.new("P", (16, 16))
imp.putpalette(pat)
im = utilcommon.quantizetopalette(im, imp, 1 if args.dither else 0)
args.output.write(im.tobytes())
def process():
im=Image.open(args.image)
if im.width != 320 or im.height !=200:
print "alert! not fit size for FBP"
return
if im.mode != "P":
print "This image have no palette, that implies not a image derle produces; turn on quantize automatically"
args.quantize=True
if args.palette == None:
print "Invalid configuration! quantize must specify palette/id"
return
ima=im
if args.quantize:
pat = demkf.deMKF(args.palette,args.palette_id)
if len(pat) > 768:
pat=pat[0:768]
pat="".join([chr(ord(x)*4) for x in pat])
imp=Image.new("P",(16,16))
imp.putpalette(pat)
im=utilcommon.quantizetopalette(im,imp, 1 if args.dither else 0)
args.output.write(im.tobytes())
def process():
pat = utilcommon.getPalette(args.palette,args.palette_id)
frames = []
memset(buffer,0,length)
num, = struct.unpack("<I",args.rng.read(4))
for frame in range(0, num):
content=demkf.deMKF(args.rng, frame)
content=deyj1.deYJ1(content)
bytes = deRNG(content,buffer);
im = Image.frombytes("P", (320,200), bytes)
im.putpalette(pat)
im.info['transparency'] = args.transparent_palette_index
frames.append(im)
if args.saveraw:
open(args.output.name+frame+".raw","wb").write(buffer)
img=Image.new("P", (320,200), args.transparent_palette_index)
img.save(args.output, save_all=True, append_images=frames, palette=pat, include_color_table=False, duration=args.millisecs_per_frame)
if args.show:
im.show()
def process():
pat = demkf.deMKF(args.palette,args.palette_id)
if len(pat) > 768:
pat=pat[0:768]
pat="".join([chr(ord(x)*4) for x in pat])
width,height,buffer = deRLE(args.rle.read())
if args.saveraw:
open(args.output.name+".raw","wb").write(buffer)
im=Image.frombytes("P", (width,height), buffer)
im.putpalette(pat)
im.info['transparency'] = args.transparent_palette_index
if args.show:
im.show();
if args.output:
im.save(args.output)
def getPalette(palette_file, palette_id):
pat = demkf.deMKF(palette_file, palette_id)
if len(pat) > 768:
pat=pat[0:768]
pat="".join([chr(ord(x)*4) for x in pat])
return pat