Gameboy

SGB: Fix joypad_id not updating after MLT_REQ (paulb-nl).

Fix Rom mask for non power of 2 sizes (paulb-nl).

GBC: WRAM bank should not read 1 when set to 0 (paulb-nl).

Video: Background fetching changes for accurate Window glitches (paulb-nl).

Fix noise channel pitch (paulb-nl).

Add option to remove audio pops (paulb-nl).