Strange lines on the title screen of the game Ms. Pac-Man Maze Madness

[melek8014]

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Removing this form may lead to your issue being closed until it is completed. Strange lines on the title screen of the game Ms. Pac-Man Maze Madness Platform / OS / Hardware: MS Windows 7 64-bit SP1, AMD Athlon X4 880K Quad Core Processor, 12 GB RAM, NVIDIA GeForce 8800 GT Github hash:

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[flyinghead]

The two horizontal lines are due to the game using wrong texture coordinates, combined with Repeat mode for the title graphics (in purple). This causes the texture to wrap around and some of the texture bottom pixels are drawn at the top (and vice versa for the bottom textures).

I haven't tested it myself but it looks like it's happening on original hardware too: https://youtu.be/DabyDVblgQ0?si=dzpBVf3ZCVoRUij7&t=27

[melek8014]

The two horizontal lines are due to the game using wrong texture coordinates, combined with Repeat mode for the title graphics (in purple). This causes the texture to wrap around and some of the texture bottom pixels are drawn at the top (and vice versa for the bottom textures).

I haven't tested it myself but it looks like it's happening on original hardware too

I understand, so it's not the emulator's fault and it's as it should be, thanks for the answer.