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Fixed big-endian bug

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Andrew Murray 2022-10-08 22:56:58 +11:00 committed by REDxEYE
parent b87d4e075e
commit 9a7bd0d10b
1 changed files with 15 additions and 18 deletions
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33
src/PIL/DdsImagePlugin.py
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@ -15,6 +15,7 @@ from enum import IntEnum, IntFlag
from io import BytesIO from io import BytesIO
from . import Image, ImageFile from . import Image, ImageFile
from ._binary import i32le as i32
from ._binary import o32le as o32 from ._binary import o32le as o32
# Magic ("DDS ") # Magic ("DDS ")
@ -191,10 +192,6 @@ class DXGI_FORMAT(IntEnum):
return cls.INVALID return cls.INVALID
def make_fourcc(name):
return struct.unpack("I", name.encode("ascii"))[0]
class D3DFMT(IntEnum): class D3DFMT(IntEnum):
UNKNOWN = 0 UNKNOWN = 0
R8G8B8 = 20 R8G8B8 = 20
@ -252,20 +249,20 @@ class D3DFMT(IntEnum):
A2B10G10R10_XR_BIAS = 119 A2B10G10R10_XR_BIAS = 119
BINARYBUFFER = 199 BINARYBUFFER = 199
UYVY = make_fourcc("UYVY") UYVY = i32(b"UYVY")
R8G8_B8G8 = make_fourcc("RGBG") R8G8_B8G8 = i32(b"RGBG")
YUY2 = make_fourcc("YUY2") YUY2 = i32(b"YUY2")
G8R8_G8B8 = make_fourcc("GRGB") G8R8_G8B8 = i32(b"GRGB")
DXT1 = make_fourcc("DXT1") DXT1 = i32(b"DXT1")
DXT2 = make_fourcc("DXT2") DXT2 = i32(b"DXT2")
DXT3 = make_fourcc("DXT3") DXT3 = i32(b"DXT3")
DXT4 = make_fourcc("DXT4") DXT4 = i32(b"DXT4")
DXT5 = make_fourcc("DXT5") DXT5 = i32(b"DXT5")
DX10 = make_fourcc("DX10") DX10 = i32(b"DX10")
BC5S = make_fourcc("BC5S") BC5S = i32(b"BC5S")
ATI1 = make_fourcc("ATI1") ATI1 = i32(b"ATI1")
ATI2 = make_fourcc("ATI2") ATI2 = i32(b"ATI2")
MULTI2_ARGB8 = make_fourcc("MET1") MULTI2_ARGB8 = i32(b"MET1")
INVALID = -1 INVALID = -1
@classmethod @classmethod