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Published 20 hours ago • verified publisher icon libretro

Movie plays back with yellow/green tint (various games)

Open gingerbeardman opened this issue 4 years ago • 9 comments

Description

Movie plays back with yellow/green tint (various games)

Expected behavior

Movie should play back in colour

  • 2020-11-01 00_08_00-Greenshot

  • 2020-11-01 00_09_24-Greenshot

Actual behavior

Movie plays back in green

  • 52a97cda005c1176bfdd6bf91c346826a2f1c41c

  • 8150c771e581ed93bb6a06bce27c36e817911040

Steps to reproduce the bug

  1. load game
  2. watch intro
  3. compare to elsewhere

Screens above are from End Movie

Bisect results

[Try to bisect and tell us when this started happening]

Version/Commit

1.9.0 Beetle PSX HW (0.9.44.1 b432b68)

Doesn't happen with Beetle PSX (software)

Core options

[List all the core options you have changed]

Please also specify, if reporting a graphical glitch for Beetle PSX HW, your "Renderer" core option setting and your frontend selected video driver.

  • Renderer: Hardware (Vulkan)

Environment information

  • Frontend: RetroArch
  • OS: Win 10
  • Compiler: MinGW (9.2.0) 64-bit
  • GPU: Intel HD 620

gingerbeardman avatar Nov 01 '20 00:11 gingerbeardman

Same issue? https://github.com/libretro/beetle-psx-libretro/issues/600

hizzlekizzle avatar Nov 02 '20 00:11 hizzlekizzle

@hizzlekizzle yes, perhaps, thanks. Interesting that it happens on Android too.

Also interesting is #467 which implies it's an Intel driver bug?

So it's a problem on two very different platforms at least.

Regardless, feel free to close in favour of one of those.

gingerbeardman avatar Nov 02 '20 10:11 gingerbeardman

Could this be related? ata4/angrylion-rdp-plus#77 I know that is OpenGL vs Vulkan ...but is Intel...

Jj0YzL5nvJ avatar Nov 02 '20 16:11 Jj0YzL5nvJ

@Jj0YzL5nvJ interesting.

It looks like the Blue channel is wrong, almost all missing, in the green/yellow tinted Vulkan output.

Red and Green channels seem correct.

Incorrect (Vulkan)

  • Screen shot 2020-11-02 at 17 10 18
  • Screen shot 2020-11-02 at 17 13 03

Correct (others)

  • Screen shot 2020-11-02 at 17 10 08
  • Screen shot 2020-11-02 at 17 12 55

Also don't forget this is happening on Intel and Android and maybe elsewhere.

gingerbeardman avatar Nov 02 '20 17:11 gingerbeardman

I don't know that we need to close it in favor of one or the other. I think just having them referenced is sufficient, so if/when we get a fix, we can verify which other issues are closed, too.

hizzlekizzle avatar Nov 02 '20 20:11 hizzlekizzle

Yes, that's why I did not close it.

gingerbeardman avatar Nov 03 '20 10:11 gingerbeardman

interestingly the menu screen of Gran Turismo 1, what appears to be a static "hi-res" screen, also displays with this green/yellow tint.

gingerbeardman avatar Nov 13 '20 23:11 gingerbeardman

This has been driving me crazy, and I didn't see anyone looking into it in this or the other thread, so I've gone ahead and thrown $50 on a bounty for it over at https://www.bountysource.com/issues/93781925-movie-plays-back-with-yellow-green-tint-various-games.

(Edit: Yes, I recognize that I should probably just put that toward a machine with a non-Intel GPU, but you'd be surprised how few of those there are in tablet form factor like the Surface lineup that I can use propped up on a treadmill without thermal throttling! :-) )

IonBlade2K avatar Feb 14 '21 11:02 IonBlade2K

This happens on Android only with the Beetle PSX HW core. If I use the Beetle PSX core with Vulkan it doesn't happen.

ZRupp avatar Jul 10 '21 15:07 ZRupp