Conflicts: d3d8_gl.c (multiview variants kept beside the per-pixel lit
shaders: shader[4] and lit_shader[4], vertex_shader_get takes both;
multiview targets before multisampling; the picture read resolves both),
nv2a_vsh.c/xgpu.h (lighting and multiview parameters), render.c (no
anti-aliasing pass on VR eye passes), dsound_sdl.c, p2p.h.
VR: anti-aliasing off (the eyes go to the headset from their textures);
the VR online list skips password games (the server browser asks).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>