A question about fxaa luma pass......

Hey guys , I'm a noob.

I used reshade+sweetfx 2.0 for opengl games, like duke 3d, shadow warrior，even blood on dosbox, and it worked really well ！

But then I found a problem , even though the fxaa option is set to 1, the red textures don’t get AA. it seems author don‘t do luma pass and use FXAA_GREEN_AS_LUMA.

Then, what should I do to make the fxaa work normally as the version by some dude? Or how to do luma pass for fxaa? And I don't know how to maker a shader too......

Please give me some help, I'm a noob.

I need to add a luma prepass for it. I'll put it on my todo list though right now I'm focused on trying to get SweetFX 2.0 to run as fast as 1.5

CeeJay.dk wrote: I need to add a luma prepass for it. I'll put it on my todo list though right now I'm focused on trying to get SweetFX 2.0 to run as fast as 1.5

Oh,thanks a lot !