mgba-emu / mgba

mGBA Game Boy Advance Emulator
https://mgba.io/
Mozilla Public License 2.0
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[Feature Request] Prevpass like libretro #342

Open Senjosei opened 8 years ago

Senjosei commented 8 years ago

I've been porting libretro's shader to mgba and most of it came out ok but i cant really port some of the multipass shaders that need access to the previous pass. So im hoping that this get implemented :)

endrift commented 8 years ago

This should already be implemented. In a subsequent pass, the texture passed in is the previous pass. See the ags001.shader implementation. Is anything more needed?

Senjosei commented 8 years ago

What im trying to to is get the original untouched tex output and mix it with something after 3 subsequent pass

endrift commented 8 years ago

ohh ok, I can see about implementing that.