Resident Evil 2 (original) - higher resolution issues

[WinterSnowfall]

The original game (with original executables) seems to work about right, however, there are two issues:

• The texture overlap artifacts from the first game are back, and unfixed by our existing workaround (ddraw.vertexOffset)
• Playing the game in anything other than its original 320 x 240 resolution results in a partial screen overlap. I believe the game is relying on us to auto-scale modes, however we in turn rely on DDraw driven mode switching to achieve that, so we end up stuck in 320 x 240 no matter what the game expects.

The GOG version messes with the available resolutions directly in the binary and will be borked by default.

[WinterSnowfall]

Background texture alignment jank fixed in 440a542 . The game is now playable in its original resolution, however the resized/higher resolution problems still remain.