Retroplayer debug

[NikosSiak]

Description

Motivation and context

How has this been tested?

What is the effect on users?

Screenshots (if appropriate):

Types of change

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] Clean up (non-breaking change which removes non-working, unmaintained functionality)
• [ ] Improvement (non-breaking change which improves existing functionality)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that will cause existing functionality to change)
• [ ] Cosmetic change (non-breaking change that doesn't touch code)
• [ ] None of the above (please explain below)

Checklist:

• [ ] My code follows the Code Guidelines of this project
• [ ] My change requires a change to the documentation, either Doxygen or wiki
• [ ] I have updated the documentation accordingly
• [ ] I have read the Contributing document
• [ ] I have added tests to cover my change
• [ ] All new and existing tests passed