srg320 / Saturn_MiSTer

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Interlace modes slightly off-sync on real CRT. Combing artifacts are visible

zomgugoff opened this issue · comments

Version (or build number)

20240323

Single or Dual SDRAM?

Single (128MB)

Steps to reproduce

  1. Start a game with that uses an interlace video mode (Dead or Alive, Burning Rangers menu)
  2. On a real CRT, observe visible combing artifacts that are not observed from a real Saturn

Expected Behavior

Not seeing combing artifacts like on real hardware. This is hard to show an example of because it's hard to record a CRT.

Actual Behavior

Switching between a real Saturn and MiSTer, the combing artifacts are visible on the CRT. Both my Saturn and MiSTer are outputting RGB that is converted to YPbPr with a RGB2COMP.

Debug Output/Crash Output

No response

Additional Context

No response

Configuration Files

No response

Opened Issues and Pull Requests

No response

commented

Hi , please report issues here: https://github.com/MiSTer-devel/Saturn_MiSTer/issues

Problem already reported in proper repo MiSTer-devel/Saturn_MiSTer#170

Oh. That's a bit confusing. Perhaps a link to that repo could be posted in the bug report form?