hhirtz / mpv-retro-shaders Goto Github PK

First of all, thank you for sharing these shader ports! Being able to use libretro shaders in mpv natively is extremely convenient.

When using crt-guest-advanced-ntsc.glsl, I'm encountering artifacting during playback. It's also important to note that I'm on Windows and --gpu-api=d3d11 doesn't seem to work without --vo=gpu-next since it can't configure to a rgb8 format on vo_gpu. I can still reproduce these artifacts on opengl and vulkan regardless of vo though. Changing LUT size in the shader params also doesn't seem to help (if anything, it makes the issue worse).

Sample I used: https://tasvideos.org/2894M
mpv ver: v0.37.0-147-g41259db9
mpv log file (if it's helpful): mpv.log

Screenshots and commands

mpv --no-config --vo=gpu-next --gpu-api=vulkan --profile=fast --window-scale=3

mpv --no-config --vo=gpu-next --gpu-api=vulkan --profile=fast --glsl-shaders="C:\path\to\my\shaders\crt-guest-advanced-ntsc.glsl" --window-scale=3