Use Pete's OpenGL Driver 1.78.
Pete's OpenGL2 Driver 2.9 requires more power and with Pete's OpenGL Driver 1.78 you'll get if not the same you'll get almost the same graphic results:
Plugin: P.E.Op.S. OpenGL Driver 1.1.78
Resolution/Color:
- 800x600 Window mode
- V-Sync: off
- Keep psx aspect ratio: off
Textures:
- R5G5B5A1
- iFiltering: 1
- Hi-Res textures: 0
- VRam size: 0 MBytes
Framerate:
- FPS limitation: on
- Frame skipping: off
- FPS limit: Auto
Compatibility:
- Offscreen drawing: 2
- Framebuffer texture: 0
- Framebuffer access: 0
- Alpha multipass: on
- Mask bit: on
- Advanced blending: on
Misc:
- Scanlines: off
- Line mode: off
- Unfiltered FB: on
- 15 bit FB: on
- Dithering: off
- Screen smoothing: on
- Game fixes: off [00000000]
Most likely you'll have to tweak Texture Filtering,Advanced Blending and Alpha Multipass till you make it the way you like it the most.
BTW Screen smoothing maybe bad for you because requires a lot of VRAM but it makes the game to look better
Pete's OpenGL2 Driver 2.9 requires more power and with Pete's OpenGL Driver 1.78 you'll get if not the same you'll get almost the same graphic results:
Plugin: P.E.Op.S. OpenGL Driver 1.1.78
Resolution/Color:
- 800x600 Window mode
- V-Sync: off
- Keep psx aspect ratio: off
Textures:
- R5G5B5A1
- iFiltering: 1
- Hi-Res textures: 0
- VRam size: 0 MBytes
Framerate:
- FPS limitation: on
- Frame skipping: off
- FPS limit: Auto
Compatibility:
- Offscreen drawing: 2
- Framebuffer texture: 0
- Framebuffer access: 0
- Alpha multipass: on
- Mask bit: on
- Advanced blending: on
Misc:
- Scanlines: off
- Line mode: off
- Unfiltered FB: on
- 15 bit FB: on
- Dithering: off
- Screen smoothing: on
- Game fixes: off [00000000]
Most likely you'll have to tweak Texture Filtering,Advanced Blending and Alpha Multipass till you make it the way you like it the most.
BTW Screen smoothing maybe bad for you because requires a lot of VRAM but it makes the game to look better