incorrect assumption that capture will only happen on the first DXGI
adapter, and that the order of outputs from DXGI matches the order of
outputs that it gets from EnumDisplayDevices
chokes on monitors rotated 90 or 270 degrees
Addresses #46 - DXGI issues: EnumDisplayDevices mismatch, and rotated monitors
Fixes two DXGI issues
EnumDisplayDevices
Addresses #46 - DXGI issues: EnumDisplayDevices mismatch, and rotated monitors