Supporting higher display resolutions

Interrupt / systemshock

Shockolate - A minimalist and cross platform System Shock source port.

GNU General Public License v3.0

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Supporting higher display resolutions #162

Closed Interrupt closed 6 years ago

Interrupt commented 6 years ago

Trying to debug why running in resolutions over 1920x1080 cause crashes.

Something seems to be causing an overflow when drawing the MFD, the game runs fine at higher resolutions with these calls commented out.
Resolutions have to be manually registered in a few places, we could have some kind of auto detect instead that fills in these arrays.
Resolution mode 5 is a special mode for VR displays, maybe that should be a global bool instead?

Interrupt commented 6 years ago

Main issue here seems to be that mfd_canvas_bits was statically sized and only ever supported enough bytes to support the MFD sizes for screens up to 1024x768. This fix dynamically sizes that byte array when the screen mode changes.

Interrupt commented 6 years ago

This should probably dynamically size those SDL Surfaces created by SetupOffscreenBitmaps, having trouble getting the game to draw again after remaking those right now.