Emulator Problem: Final Fantasy 7 World Map fix

So I just downloaded Final Fantasy 7 and have played through it till I got to the world map. But now it looks terrible all land has black triangles in it and looks if it's not being processed right or I don't know. I'm using PCSX does anyone know what I could do to fix this problem?

Try out various options for the GPU plugin, like special game fixes, or frame buffer access options.

Well you can always try to use the pSX 1.13 emulator.It doesn't use plugins and it's easy to configure!
Download it on the Emu-Zone emulator download page!Or the Official emu page