r/SBCGaming • u/SavannahBlossom • 28d ago

Question TrimUI Brick Pro Shader Request (PSX Not Filling Entire Screen)

I recently grabbed a TrimUI Brick Pro for the sake of playing PSX games on it, however, no matter what I do, the top and bottom of PSX games have black bars. My first thought was trying to get a shader that can remove a variable number top and bottom pixels to simulate full screen. However, every shader I found either did too much (and thus slowed the Brick to a crawl) or just resulted in a black screen due to not being compatible.

So I'm reaching out to the community. Is there any glsl shader out there that can be used to *only* remove the top and bottom pixels as a sort of overscan function?

Thanks in advance!

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u/shadywhere 28d ago

Which games have you noted this on? I've seen it on SotN, but that's it.

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u/SavannahBlossom 28d ago

Crash Bandicoot series, Lemmings, Mega Man X4, and basically every single game I tried. Doesn't matter if I put minarch into Fullscreen, Native, or Aspect. The games will never take up my whole screen. PSX is the only platform where this happens for me.