[Ohrrpgce] SVN: teeemcee/10764 Add zoom and windowsize to WindowState, implement in all backends

[subversion at HamsterRepublic.com]

teeemcee
2018-10-19 05:09:52 -0700 (Fri, 19 Oct 2018)
109
Add zoom and windowsize to WindowState, implement in all backends

(gfx_directx not recompiled or tested yet)
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U   wip/gfx.bi
U   wip/gfx.h
U   wip/gfx_alleg.bas
U   wip/gfx_console.bas
U   wip/gfx_directx/gfx_directx.cpp
U   wip/gfx_fb.bas
U   wip/gfx_sdl.bas