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https://git.planet-casio.com/Fcalva/Copy3DEngine.git
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72 lines
2 KiB
Python
72 lines
2 KiB
Python
import subprocess
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import sys
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import os
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from PIL import Image
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def rgb_to_rgb565(rgb_tuple):
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r = rgb_tuple[0]
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g = rgb_tuple[1]
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b = rgb_tuple[2]
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return (int(r/255*31)<<11)|(int(g/255*63)<<5) | int(b/255*31)
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class image:
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def __init__(self, path):
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self.image = Image.open(path)
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def getImage(self):
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return self.image
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def setImage(self,path):
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self.image = Image.open(path)
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def getpixels(self):
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width, height = self.image.size
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pixels = []
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for y in range(height):
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for x in range(width):
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pixel = self.image.getpixel((x, y))
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pixels.append(rgb_to_rgb565(pixel))
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return pixels
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class converter:
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def __init__(self, file):
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self.file = file
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def getFile(self):
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return self.file
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def setFile(self, file):
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self.file = file
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def write_word(self, data):
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asm = ""
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asm += ".word " + hex(data)
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return asm
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def convert_image(self, symbol, section=".rodata"):
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img = image(self.file)
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asmc = f".section {section} \n"
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asmc += f".global _{symbol}\n"
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asmc += f"_{symbol}:\n"
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width,height = img.getImage().size
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asmc += self.write_word(height) + "\n"
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asmc += self.write_word(width) + "\n"
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pixels = img.getpixels()
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for i in pixels:
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asmc += self.write_word(i) + "\n"
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f = open(symbol + ".S", "wb")
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f.write(asmc.encode('utf-8'))
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f.close()
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dir = sys.argv[1]
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ls = os.listdir(dir)
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if not "oconv.txt" in ls:
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print(" OConv ----- oconv.txt cannot be found")
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exit()
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print("\n")
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conf = open(f"{dir}oconv.txt", 'r').read().replace(" ","")
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files = conf.split("\n")
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for file in files:
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filename, metadatas = file.split(":")
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type, name = metadatas.split(",")
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print(f" OConv ----- Converting {filename}")
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conv = converter(dir+filename)
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if(type == "image"):
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conv.convert_image(name)
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print("\n")
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