Shader fix for mame-rgb-3x vertical like waves effect over 1080p

libretro / common-overlays

Collection of overlay files for use with libretro frontends, such as RetroArch.

http://www.libretro.com

Creative Commons Attribution 4.0 International

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Shader fix for mame-rgb-3x vertical like waves effect over 1080p #118

Closed FeRcHuLeS closed 5 months ago

FeRcHuLeS commented 5 months ago

I've tested this shader/overlay? works perfect when the TV display is set to 720p but in 1080p where a vertical waves effect appears. I ve found the source image here in the repository for "mame-rgb-3x" resolution is 960x720 . Not being familiar with this I suggest other shader/overlay? for every standard display resolution like 720p(already exists), 1080p, 1440p, 2160p(4K) and other for the rare ones 800p(Steamdeck), 1600p.

FeRcHuLeS commented 5 months ago

I'm closing this, I mismatched an overlay and a shader, I maybe open an issue with the actual shader but It seems the right behaviour of the shaders don't go futher of different resolutions, so most of shaders are distorted over different resolutions.