This is in a separate commit just to make the changes to existing files easier to go through.
git-svn-id: https://svn.eduke32.com/eduke32@8215 1a8010ca-5511-0410-912e-c29ae57300e0
# Conflicts:
# source/audiolib/include/midi.h
# source/audiolib/src/_midi.h
# source/audiolib/src/al_midi.cpp
# source/audiolib/src/midi.cpp
# source/audiolib/src/music.cpp
# source/audiolib/src/oplmidi.cpp
# source/duke3d/src/midi.cpp
# Conflicts:
# source/audiolib/src/al_midi.cpp
# source/audiolib/src/midi.cpp
# source/audiolib/src/music.cpp
This shitcans the SDL_mixer requirement but leaves platforms other than Windows without built-in MIDI playback capability until Nuke.YKT's OPL3 emulator is merged. This also reworks sdlmusic.cpp into music_external.cpp, including an untested port of the code to Windows.
git-svn-id: https://svn.eduke32.com/eduke32@8214 1a8010ca-5511-0410-912e-c29ae57300e0
# Conflicts:
# GNUmakefile
# platform/Windows/eduke32.vcxproj
# platform/Windows/props/build_common.props
# source/audiolib/src/sdlmusic.cpp
# Conflicts:
# Common.mak
# GNUmakefile
# platform/Windows/audiolib.vcxproj
# platform/Windows/eduke32.vcxproj
# platform/Windows/eduke32.vcxproj.filters
# platform/Windows/props/build_common.props
# source/audiolib/src/driver_sdl.cpp
# source/audiolib/src/sdlmusic.cpp
# source/build/include/vfs.h
# source/build/include/winbits.h
# source/build/src/winbits.cpp
The EDuke32 and RedNukem frontends are working, Blood isn't yet.
Notes:
many of the CMake variables and its output still refer to zdoom. Before changing that I wanted to make sure to be able to commit something that works.
support code for Windows XP has been entirely removed. On Windows this will only target Vista and up.
the crc32.h header had to be renamed to deconflict from zlib.
several Windows API calls were changed to call the A-versions directly. Weirdly enough there were places that defined their parameters as T types but in a non-working way.
removed some remaining editor files and support for the native software rendering only Windows backend.
in a few simple cases, replaced 'char' with 'uint8_t'. The code as-is depends on chars being unsigned which is non-portable. This needs to be carefully reviewed.
This fixes an issue where rapidly changing the player's angle could result in the audio "popping" due to the sudden change to a new position in the volume table, and the resulting difference in volume between one sample and the next. This also fixes a DC offset issue when applying the volume level to certain sample types.
git-svn-id: https://svn.eduke32.com/eduke32@7773 1a8010ca-5511-0410-912e-c29ae57300e0
This was necessary because everything is already allocated with the Xmalloc() functions, but a future commit will make blocks allocated with those functions no longer compatible with the system implementation of free(), which Bfree() wraps.
git-svn-id: https://svn.eduke32.com/eduke32@7705 1a8010ca-5511-0410-912e-c29ae57300e0
# Conflicts:
# source/build/src/build.cpp
# source/build/src/mdsprite.cpp
# source/build/src/polymer.cpp
# source/build/src/polymost.cpp
# source/build/src/texcache.cpp
# source/build/src/voxmodel.cpp
https://kristerw.blogspot.com/2016/02/how-undefined-signed-overflow-enables.html
Doing this as cleanly as possible involved demoting several function parameters concerning object sizes and counts from size_t to int--I'm fine with this change as the functions in question are not actually capable of handling input with sizes larger than what can be stored in a signed 32-bit integer, making the use of size_t here misleading at best.
git-svn-id: https://svn.eduke32.com/eduke32@7673 1a8010ca-5511-0410-912e-c29ae57300e0
# Conflicts:
# source/build/src/polymost.cpp
# source/build/src/texcache.cpp
# source/build/src/tilepacker.cpp
