[Feature idea] Ability to change OPL3 volume model

[freq-mod]

libADLMIDI has support for several volume models that were featured in different sound drivers. Now that work has resumed, these volume models were fixed and new are now implemented. Therefore, it is needed to update submodule.

Volume models:

• linear "Generic"
• logarithmic, native OPL3
• indexed "DMX" (translates MIDI volume into OPL3 volume)
• semi-logarithmic "Apogee"
• Win9x (short, only 32 steps)
• new "Fixed DMX" that fixes bug in original DMX driver where AM instruments had broken AM instrument processing (carrier 2 always had TL=63 IIRC)
• new "Fixed Apogee" that fixes bug where OP1 on AM instruments was silent

[jpcima]

Hi, this setting was added in 8dc3e7f, and libADLMIDI/libOPNMIDI were updated to latest revisions.

    {"auto", ADLMIDI_VolumeModel_AUTO},
    {"generic", ADLMIDI_VolumeModel_Generic},
    {"native-opl3", ADLMIDI_VolumeModel_NativeOPL3},
    {"cmf", ADLMIDI_VolumeModel_CMF},
    {"dmx", ADLMIDI_VolumeModel_DMX},
    {"apogee", ADLMIDI_VolumeModel_APOGEE},
    {"9x", ADLMIDI_VolumeModel_9X},
    {"dmx-fixed", ADLMIDI_VolumeModel_DMX_Fixed},
    {"apogee-fixed", ADLMIDI_VolumeModel_APOGEE_Fixed},
    {"ail", ADLMIDI_VolumeModel_AIL},
    {"9x-generic-fm", ADLMIDI_VolumeModel_9X_GENERIC_FM},
    {"hmi", ADLMIDI_VolumeModel_HMI},

    {"auto", OPNMIDI_VolumeModel_AUTO},
    {"generic", OPNMIDI_VolumeModel_Generic},
    {"native-opn2", OPNMIDI_VolumeModel_NativeOPN2},
    {"dmx", OPNMIDI_VolumeModel_DMX},
    {"apogee", OPNMIDI_VolumeModel_APOGEE},
    {"9x", OPNMIDI_VolumeModel_9X},

[freq-mod]

There is a problem with automatic Windows build, can it be fixed?

I will try to build it manually...

[jpcima]

Yes, there was a temporary dysfunction because of external dependencies that I don't have control over. I thought to relaunch it after some time, but let me try now if this will work.

[jpcima]

It's repaired.

[freq-mod]

From what I tested, it works, thanks!