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https://github.com/EpicGames/UnrealEngine/blob/50a0f621c150af84c191ff411c382fcf1126a19d/Engine/Source/Runtime/Core/Public/PixelFormat.h#L26 |
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then is wrong (causes buffer underflow) and is also wrong (causes buffer overflow) shrug |
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It's 6 bytes (half is 2 bytes, 3 components, 2 * 3 = 6 bytes), not 4. Causes an out of bounds read otherwise.
Seen in Steel Hunters (
ProjectR3/Content/Environment/Light/Default_EngineSky/T_Clouds_Terra3_8k01_seq049_x1109.uasset)