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Use rawmode instead of splitting and merging

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This commit is contained in:
Andrew Murray 2025-01-05 06:11:54 +11:00
parent bd56a95659
commit 73a383fa72
2 changed files with 2 additions and 3 deletions
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4
src/PIL/BlpImagePlugin.py
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@ -377,9 +377,7 @@ class BLP1Decoder(_BLPBaseDecoder):
args = image.tile[0].args
assert isinstance(args, tuple)
image.tile = [image.tile[0]._replace(args=(args[0], "CMYK"))]
r, g, b = image.convert("RGB").split()
reversed_image = Image.merge("RGB", (b, g, r))
self.set_as_raw(reversed_image.tobytes())
self.set_as_raw(image.convert("RGB").tobytes(), "BGR")
class BLP2Decoder(_BLPBaseDecoder):

1
src/libImaging/Unpack.c
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@ -1664,6 +1664,7 @@ static struct {
{"RGBA", "RGBaXX", 48, unpackRGBaskip2},
{"RGBA", "RGBa;16L", 64, unpackRGBa16L},
{"RGBA", "RGBa;16B", 64, unpackRGBa16B},
{"RGBA", "BGR", 24, ImagingUnpackBGR},
{"RGBA", "BGRa", 32, unpackBGRa},
{"RGBA", "RGBA;I", 32, unpackRGBAI},
{"RGBA", "RGBA;L", 32, unpackRGBAL},