engine: clipping change: attempt to apply 5f50a454 to sprites and not just walls

Something somewhere is still fucked, though (and was before this commit)

engine: fix bug where sometimes samplers would still end up bound to texture units after render mode switches

audiolib: add useCallBack parameter to FX_StopSound() and FX_StopAllSounds() (and, by extension, MV_Kill() and MV_KillAllVoices())

Dino Bollinger authored Jul 26, 2022 and Richard Gobeille committed Jul 26, 2022

Found by Nuke.YKT

now conflicting with extern "C" declaration from config.h.
The "extern" itself isn't needed, but this is a good chance for removal.

Duke3d: fix menu option to disable item pickup messages not saving to .cfg by adding "hud_messages" cvar

This bug appears to be rather old...

engine: fix "twitching" of models drawn with rotatesprite when the viewangle changes in polymost and polymer

engine: break glBufferData()/glBufferSubData() stuff out of polymost_drawpoly() and into polymost_startBufferedDrawing()/polymost_bufferVert()/polymost_finishBufferedDrawing() and use for polymost_printtext256() and polymer_drawartskyquad()

engine: set polymer sky according to the first sector drawn per frame instead of predetermining it at map load time

This allows maps that use more than one parallax sky texture to look more correct in polymer, assuming only one type of sky is visible at once.

voidwrap: add explicit "voidwrap" target to Makefile so I can "make voidwrap" and not "make voidwrap_steam_x64.dll", strip .dll after building, add UNREFERENCED_PARAMETER to DllMain() to silence warnings

It's nice that the Steam SDK was apparently updated to be compatible with MinGW at some point, so we aren't forced to build this .dll with MSVC anymore.

engine: work around GCC 12.1 issue with RELEASE=0 builds due to xxHash specifying forced inlining after inlining has been disabled via -O0/-Og

This should allow stuff like the upscale pack to work on devices where OpenGL isn't available at all.

Makefile: specify -frounding-math to make sure GCC and clang are on the same page regarding float behavior

This code is really weird. It's more than just the equivalent of offsetof().

engine: this condition should never happen, but mdgetskinmap() can return null and we weren't checking it