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Read images as RGB, rather than RGBX

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This commit is contained in:
Andrew Murray 2024-04-22 08:05:59 +10:00
parent f8160b858a
commit 98a0515494
3 changed files with 13 additions and 9 deletions
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2
src/PIL/ImImagePlugin.py
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@ -78,7 +78,7 @@ OPEN = {
"LA image": ("LA", "LA;L"),
"PA image": ("LA", "PA;L"),
"RGBA image": ("RGBA", "RGBA;L"),
"RGBX image": ("RGBX", "RGBX;L"),
"RGBX image": ("RGB", "RGBX;L"),
"CMYK image": ("CMYK", "CMYK;L"),
"YCC image": ("YCbCr", "YCbCr;L"),
}

16
src/PIL/TiffImagePlugin.py
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@ -200,12 +200,12 @@ OPEN_INFO = {
(MM, 2, (1,), 2, (8, 8, 8), ()): ("RGB", "RGB;R"),
(II, 2, (1,), 1, (8, 8, 8, 8), ()): ("RGBA", "RGBA"), # missing ExtraSamples
(MM, 2, (1,), 1, (8, 8, 8, 8), ()): ("RGBA", "RGBA"), # missing ExtraSamples
(II, 2, (1,), 1, (8, 8, 8, 8), (0,)): ("RGBX", "RGBX"),
(MM, 2, (1,), 1, (8, 8, 8, 8), (0,)): ("RGBX", "RGBX"),
(II, 2, (1,), 1, (8, 8, 8, 8, 8), (0, 0)): ("RGBX", "RGBXX"),
(MM, 2, (1,), 1, (8, 8, 8, 8, 8), (0, 0)): ("RGBX", "RGBXX"),
(II, 2, (1,), 1, (8, 8, 8, 8, 8, 8), (0, 0, 0)): ("RGBX", "RGBXXX"),
(MM, 2, (1,), 1, (8, 8, 8, 8, 8, 8), (0, 0, 0)): ("RGBX", "RGBXXX"),
(II, 2, (1,), 1, (8, 8, 8, 8), (0,)): ("RGB", "RGBX"),
(MM, 2, (1,), 1, (8, 8, 8, 8), (0,)): ("RGB", "RGBX"),
(II, 2, (1,), 1, (8, 8, 8, 8, 8), (0, 0)): ("RGB", "RGBXX"),
(MM, 2, (1,), 1, (8, 8, 8, 8, 8), (0, 0)): ("RGB", "RGBXX"),
(II, 2, (1,), 1, (8, 8, 8, 8, 8, 8), (0, 0, 0)): ("RGB", "RGBXXX"),
(MM, 2, (1,), 1, (8, 8, 8, 8, 8, 8), (0, 0, 0)): ("RGB", "RGBXXX"),
(II, 2, (1,), 1, (8, 8, 8, 8), (1,)): ("RGBA", "RGBa"),
(MM, 2, (1,), 1, (8, 8, 8, 8), (1,)): ("RGBA", "RGBa"),
(II, 2, (1,), 1, (8, 8, 8, 8, 8), (1, 0)): ("RGBA", "RGBaX"),
@ -224,8 +224,8 @@ OPEN_INFO = {
(MM, 2, (1,), 1, (16, 16, 16), ()): ("RGB", "RGB;16B"),
(II, 2, (1,), 1, (16, 16, 16, 16), ()): ("RGBA", "RGBA;16L"),
(MM, 2, (1,), 1, (16, 16, 16, 16), ()): ("RGBA", "RGBA;16B"),
(II, 2, (1,), 1, (16, 16, 16, 16), (0,)): ("RGBX", "RGBX;16L"),
(MM, 2, (1,), 1, (16, 16, 16, 16), (0,)): ("RGBX", "RGBX;16B"),
(II, 2, (1,), 1, (16, 16, 16, 16), (0,)): ("RGB", "RGBX;16L"),
(MM, 2, (1,), 1, (16, 16, 16, 16), (0,)): ("RGB", "RGBX;16B"),
(II, 2, (1,), 1, (16, 16, 16, 16), (1,)): ("RGBA", "RGBa;16L"),
(MM, 2, (1,), 1, (16, 16, 16, 16), (1,)): ("RGBA", "RGBa;16B"),
(II, 2, (1,), 1, (16, 16, 16, 16), (2,)): ("RGBA", "RGBA;16L"),

4
src/libImaging/Unpack.c
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@ -1599,10 +1599,14 @@ static struct {
{"RGB", "BGR;15", 16, ImagingUnpackBGR15},
{"RGB", "RGB;16", 16, ImagingUnpackRGB16},
{"RGB", "BGR;16", 16, ImagingUnpackBGR16},
{"RGB", "RGBX;16L", 64, unpackRGBA16L},
{"RGB", "RGBX;16B", 64, unpackRGBA16B},
{"RGB", "RGB;4B", 16, ImagingUnpackRGB4B},
{"RGB", "BGR;5", 16, ImagingUnpackBGR15}, /* compat */
{"RGB", "RGBX", 32, copy4},
{"RGB", "RGBX;L", 32, unpackRGBAL},
{"RGB", "RGBXX", 40, copy4skip1},
{"RGB", "RGBXXX", 48, copy4skip2},
{"RGB", "RGBA;L", 32, unpackRGBAL},
{"RGB", "RGBA;15", 16, ImagingUnpackRGBA15},
{"RGB", "BGRX", 32, ImagingUnpackBGRX},