24 lines
446 B
Python
24 lines
446 B
Python
import sys
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from PIL import Image
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with open(sys.argv[1], 'rb') as f:
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buf = f.read()
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out = bytearray(len(buf))
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for i in range(len(buf) // 4):
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b = buf[i * 4 + 0]
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g = buf[i * 4 + 1]
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r = buf[i * 4 + 2]
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a = 255
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out[i * 4 + 0] = r
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out[i * 4 + 1] = g
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out[i * 4 + 2] = b
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out[i * 4 + 3] = a
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im = Image.frombuffer("RGBA", (1600, 1200), out)
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im.save(sys.argv[2])
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#with open(sys.argv[2], 'wb') as f:
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# f.write(out)
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