What changed in EDuke32, build by build

Set up support for SDL2. DONT_BUILD.

Fix 32-bit MSVC builds. DONT_BUILD.

Networking updates.

Fix warnings when building in C++11 mode, i.e. with CPLUSPLUS=1 CUSTOMOPT="--std=gnu++11".

Add support for x64 building and all synthesis libs (libpng/zlib, libvpx, libFLAC).

Full library refresh.

Don't crash if for some reason your CONs don't define actors like SHOTSPARK1, which has its strength value used in hardcoded behavior.

Update commented SDL2 key debug log output.

Print "32-bit"/"64-bit" along with the version number in the log.

Remove "-fpermissive" from C++ builds because we don't need it.

gltexinvalidatetype(INVALIDATE_ART) so that loading or unloading an ART set will take effect when using the OpenGL renderers.

Don't use SDL_Renderer if it is a software fallback, because that would only waste memory and speed.

Eliminate a memory leak when changing resolutions with SDL_Renderer 8-bit mode.

Introduce support for PlayStation CD-XA audio, a simple ADPCM format.

Fix a harmless C++ warning. (malloc casting, for those interested)

Fix the startup window freeze under SDL2+Windows when a Yes/No box was supposed to be displayed.

Reintroduce SDL_Renderer for the classic renderer so that the Steam Overlay can function with it.

Fix a case where the bonus screen would immediately end with an input press because all code between iterations of the bonus screen would execute in less than 1/120th of a second, not leaving any time for totalclock to increment.

Fix the display of the multiplayer results screen.

Run Net_SendClientInfo() after game state creation to properly set up the player's user_name.

Block off hacks for the primitive splitscreen CON mod with SPLITSCREEN_MOD_HACKS so they are no longer compiled.

Add Ken's "todo list from the Build days" alongside his other documentation.

For DISABLEINLINING=1, apply __fastcall to make up for the lack of inlining.

Always run tsprites with statnum TSPR_TEMP though EVENT_ANIMATESPRITES, such as the "show opponent's weapon" in multiplayer.

SDK/Samples: Add "startpos.m32", a helper script for spawn points.

Rewrite and unify the handling of the scrollwheel between layers, fixing it in the editor's 2D mode and tile selector under SDL.

Sweeping modifications to synthesis and the package directory structure so that every potential binary is in its own package.

Allow -g, -x, -h, -j, and for the game, -d, to take their file name after a space. This allows quotes to be used with them properly.

RegCloseKey when we are done with RegOpenKeyEx.

Update SDL2 to 2.0.1.

Fix wiibuild.bat so that revision numbers have the "r" prefix like they are supposed to.

Fix build and add custom headers and libs to SVN. (It's helpful to set up a build system from scratch.)

r4087, attempt #2: Fix "warning: iteration 1461 invokes undefined behavior [-Waggressive-loop-optimizations]" in initkpeg().

Change the default SDL version to SDL2 and the default Windows RENDERTYPE to SDL.

Add SDL2 headers and libraries to the repo for quick-and-easy building and static linking. (SDL2 uses the zlib license so we are in the clear.)

Clean up some GUI/WM minutiae. Should fix linking Mapster32 on *nix with HAVE_GTK=0.

Fix the vsync menu option so that it actually works.

Merge a patch and suggestions from NY00123 improving SDL2 support. This fixes the flickering in OpenGL in SDL2 on Windows. It also provides a proper list of resolutions.

Fix OpenGL under SDL && Windows. (Almost. SDL 1.2 works fine, but SDL2 has an unresolved problem where OpenGL screen updates flicker over a black background.)

Fix "warning: iteration 1461 invokes undefined behavior [-Waggressive-loop-optimizations]" in initkpeg() by promoting the variables in question to int64_t.

Windows startup window tweaks:

Allow wm_msgbox() to use SDL_ShowSimpleMessageBox() under SDL2.

Split the handling of audio based on RENDERTYPE into a new variable named MIXERTYPE, allowing Windows builds to use SDL for input and rendering (RENDERTYPE=SDL) while using DirectSound and Windows' MIDI interface (MIXERTYPE=WIN [current default]) so that EMIDI works.

Fix the RETURN and KP_ENTER keys under SDL2.

Fix the Classic renderer under SDL2.

Fix USE_OPENGL=0 build.

Merge a patch from NY00123 that draws the screen to a temporary surface under the selected bit depth then blits it to a surface at the system desktop bit depth, under SDL. This allows 8-bit classic to run in fullscreen under certain *nix configurations and Windows 8.

Fix the long-standing trivial warnings in net.c.

Build tools: Fix all compiler warnings and errors with MinGW/GCC 4.8 || SDL2.

Improve SDL2 support as much as I can, for now. The game compiles, links, and starts, but all three renderers either don't display correctly or crash.

Work around a bug in MinGW 4.8 / mingwrt-4.0 where a function named main() in misc/src/libcrt/gdtoa/qnan.c takes precedence over the proper one in src/libcrt/crt/main.c.

Fix building of astub.c with MinGW 4.8.

Updates to the processing of the tilefromtexture def command:

Patch from johnnyonflame to fix the GCW and Dingoo build process.

Force orientation bit 2 for screentext in addition to qstrdim, to match all other screen drawing commands.