Please show off what crt shaders can do!

[RetroGames4K]

@RetroGames4K

@guest.r

Try the lut option 4.0, which produces a ‘ntsc colors’ look. Or you can prepend the ntsc colors preset from the /misc folder in the slang shaders folder.

Thanks for the answer, but I found and option called Grade colour. I know it’s not from your preset, I think is a Mega Bezel preset, I think that option has to do something about it, has to tend to correct colours and make them more strong, but I think it tends to be more purple. Apart from that I’m from Spain Europe, and I know colorus in Spain are pal. I set the colours to pal, about lut colours are in default 0 EBU and 0 trinitron. I will try to set lut colorus to 4 and make comparisons. Thanks for your help as always!

I know perfection doesn’t exist, but at least colours look almost similar. Thanks

[DariusG]

ntsc-ompuco and crt-sines, glsl

Screenshot-20230812-011424-2 hosted at ImgBB

[Cyber]

@DariusG

ntsc-ompuco and crt-sines, glsl

Are these the Shaders that you’ve been hard at work on porting from C to GLSL?

[RetroGames4K]

Finally I achieved what I was looking for

[Cyber]

@RetroGames4K

I know perfection doesn’t exist, but at least colours look almost similar. Thanks

This comparison is phenomenal!

@RetroGames4K

Finally I achieved what I was looking for

Congratulations!

[DariusG]

No this is a different port i did from Shadertoy to GLSL, it’s a pretty cool shader, try to play with settings a bit on Retroarch. It’s not far from the real thing comparing with some captured (SNES at least) Composite signals.

https://www.shadertoy.com/view/XlsczN

[bactino]

First participation, I’m a beginner, I don’t know much about it. I had to search for a lot of information to learn and understand how to create a shader. I’ve gone through the forum extensively, I’ve made a first attempt. Here’s the result in a photo. I would just like some feedback to improve. I specify it’s been at least 1 month I’m on the test lol

[RetroGames4K]

@Cyber

This comparison is phenomenal!

@RetroGames4K

Finally I achieved what I was looking for

Congratulations!

Thank you very much!!!

[RetroGames4K]

You are welcome!!! Enjoy the forum.

[sonkun]

I’m not sure exactly what you’re trying to improve but from the looks of things you’re already off to a great start. I see you’re using mask 6 going with the aperture grille look, mask looks nice and sharp popping out the image which I love, scanlines look thick and sexy and the image looks vibrant ready to take on any game you throw at it.

[bactino]

thank you I think added a geom crt surely

[Hari-82]

I’m not sure, but by saying “mask 6” you mean guest’s shader? I think what @bactino is using is royale, Am I wrong?

Also @bactino, nice and bright preset! I think @Hyllian was “cooking” something similar and can give you good advice!

[Hyllian]

Yeah, if look at my smooth preset, it looks similar. Dunno if you began from there. Anyway, the screen look great!

I intend to mirror the LUTs used in Royale so that the mask6 look correct in most monitors. I wonder what’s the proportion of RGB displays over BGR ones. Royale’s original LUTs are set for BGR monitor, so I think RGB is more often seen around.

[sonkun]

@Hari-82

I’m not sure, but by saying “mask 6” you mean guest’s shader? I think what @bactino is using is royale, Am I wrong?

Yeah I assumed it was guest.r’s shader when I typed that up

[bactino]

yes i used the royal

[bactino]

good jobs crt-royale-1080p-v6 I just tested it I love the bloom effect

[soqueroeu]

Fantastic representation! I Want!

[Hari-82]

some sharpness improvement and the transparencies are still holding up

Just using guest’s ntsc shader without any other passes.

[RetroGames4K]

@soqueroeu

Fantastic representation! I Want!

Tomorrow when I have a moment I will update these settings on My thread. Stay tuned!!!

[Stamp]

System: Playstation 1. Game: Castlevania - Symphony of the Night. Shader: crt-royale-ntsc-svideo (default settings). Core: Beetle (software). RetroArch, Windows 10 64x. Resolution: 8x native (2560 x 1920).