It is now being handled by the controlling code.
While of no benefit for GZDoom itself, this finally allows to separate the entire music code into a separate, engine independent project that merely provides streamed music data when not playing on a hardware device (WinMM Midi or CD Audio.)
The tight coupling of the music code with the sound backend made this nearly impossible before
Currently all it contains are the MIDI sources and the MIDI devices, the rest needs to be reworked first.
# Conflicts:
# libraries/zmusic/i_module.cpp
# libraries/zmusic/i_module.h
# src/CMakeLists.txt
# src/i_module.cpp
# src/i_module.h
# src/sound/music/midi_cvars.cpp
# src/utility/i_module.cpp
# src/utility/i_module.h
# Conflicts:
# src/CMakeLists.txt
# src/sound/musicformats/music_opl.cpp
This isn't the final location but this means that the device is merely a data provider, with the sole exception of the Win32 MIDI device whose unwieldy usage requirements unfortunately dictate much of the needed interface here.
- renamed the FluidSetting functions to ChangeSetting so that they can be used as a generic means to change music player options without overloading the virtual function table for each minor thing.
- pass Printf as a parameter to the MIDI renderer to uncouple it from the main GZDoom code.
- throw exceptions when setting up the renderer fails so that this can be handled consistently for all construction errors here.
- delete FluidSynth handles before the constructor aborts.
This also removes the OPL dumper because I wasn't able to get any non-broken output from it and have no desire to fix such a niche feature.
# Conflicts:
# src/sound/mididevices/music_opldumper_mididevice.cpp
This was done after the players had already been created. To ensure that everything gets set properly it is necessary to pass the desired sample rate to the device's constructor and let it make sure that a proper sample rate gets set.
- implemented a fallback both for sound font lookup and for MIDI device selection so that if some non-working combination is set up, the player will fall back to something that works.
VC\include\type_traits(1468): warning C4800: 'int': forcing value to bool 'true' or 'false' (performance warning)
src\sound\musicformats\music_midistream.cpp(832): note: see reference to function template instantiation 'std::function<bool (int)>::function<MIDIStreamer::SetMIDISource::<lambda_...>,int,void>(_Fx)' being compiled
This is necessary to write a universal, device independent wave dumper for MIDIs.
With each format inheriting from the main player class it is not possible to create a generic dumper player.
