Texture wrap around: edge pixel bleeding on the opposite side

[AXDOOMER]

A black line may appear above the gun or under the letters on the title screen. It will show up depending on the resolution.

Full screen window (1920x1080):

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Full screen window (1920x1080):

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This is not caused by filtering. It seems to be the pixel from the top or the bottom being duplicated on the opposite side of the texture. The exact cause is unknown.

[AXDOOMER]

Could be because textures are repeating by default.