bicarusandGitHub c6cd72c528 graphics: exclude overlay from screenshots (#865) ...

## Link to GitHub Issue or related Pull Request, if one exists
#0

## Description of change

Adds the `-screenshotoverlay` option.

By default, file screenshots exclude the Spice overlay. Enabling this
option captures screenshots after the overlay is rendered.

Also updates DX11 backend to allow screenshots even when overlay is
disabled.

## Testing

2026-08-13 23:21:46 -07:00

..

spice2x

graphics: exclude overlay from screenshots (#865)

2026-08-13 23:21:46 -07:00