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https://github.com/ZDoom/gzdoom-gles.git
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5743a56ef4
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
628 lines
21 KiB
C++
628 lines
21 KiB
C++
/*
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** music_fluidsynth_mididevice.cpp
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** Provides access to FluidSynth as a generic MIDI device.
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**
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**---------------------------------------------------------------------------
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** Copyright 2010 Randy Heit
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** All rights reserved.
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**
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** Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions
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** are met:
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**
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** 1. Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** 2. Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in the
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** documentation and/or other materials provided with the distribution.
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** 3. The name of the author may not be used to endorse or promote products
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** derived from this software without specific prior written permission.
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**
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** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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**---------------------------------------------------------------------------
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**
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*/
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// HEADER FILES ------------------------------------------------------------
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#include <mutex>
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#include <stdio.h>
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#include "mididevice.h"
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#include "zmusic/mus2midi.h"
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// FluidSynth implementation of a MIDI device -------------------------------
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#if !defined DYN_FLUIDSYNTH && defined _WIN32
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#define DYN_FLUIDSYNTH 1 // On Windows this is the only supported way to link to FluidSynth.
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#endif
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#if !defined DYN_FLUIDSYNTH
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#include <fluidsynth.h>
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#else
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#include "i_module.h"
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extern FModule FluidSynthModule;
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struct fluid_settings_t;
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struct fluid_synth_t;
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#endif
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class FluidSynthMIDIDevice : public SoftSynthMIDIDevice
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{
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public:
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FluidSynthMIDIDevice(int samplerate, const FluidConfig *config, int (*printfunc_)(const char *, ...));
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~FluidSynthMIDIDevice();
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int OpenRenderer();
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std::string GetStats() override;
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void ChangeSettingInt(const char *setting, int value);
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void ChangeSettingNum(const char *setting, double value);
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void ChangeSettingString(const char *setting, const char *value);
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int GetDeviceType() const override { return MDEV_FLUIDSYNTH; }
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protected:
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void HandleEvent(int status, int parm1, int parm2);
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void HandleLongEvent(const uint8_t *data, int len);
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void ComputeOutput(float *buffer, int len);
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int LoadPatchSets(const FluidConfig *config);
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fluid_settings_t *FluidSettings;
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fluid_synth_t *FluidSynth;
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int (*printfunc)(const char*, ...);
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// These are getting set together, so if we want to keep the renderer and the config data separate we need to store local copies to apply changes.
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float fluid_reverb_roomsize, fluid_reverb_damping, fluid_reverb_width, fluid_reverb_level;
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float fluid_chorus_level,fluid_chorus_speed, fluid_chorus_depth;
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int fluid_chorus_voices, fluid_chorus_type;
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#ifdef DYN_FLUIDSYNTH
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enum { FLUID_FAILED = -1, FLUID_OK = 0 };
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static TReqProc<FluidSynthModule, fluid_settings_t *(*)()> new_fluid_settings;
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static TReqProc<FluidSynthModule, fluid_synth_t *(*)(fluid_settings_t *)> new_fluid_synth;
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static TReqProc<FluidSynthModule, int (*)(fluid_synth_t *)> delete_fluid_synth;
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static TReqProc<FluidSynthModule, void (*)(fluid_settings_t *)> delete_fluid_settings;
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static TReqProc<FluidSynthModule, int (*)(fluid_settings_t *, const char *, double)> fluid_settings_setnum;
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static TReqProc<FluidSynthModule, int (*)(fluid_settings_t *, const char *, const char *)> fluid_settings_setstr;
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static TReqProc<FluidSynthModule, int (*)(fluid_settings_t *, const char *, int)> fluid_settings_setint;
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static TReqProc<FluidSynthModule, int (*)(fluid_settings_t *, const char *, int *)> fluid_settings_getint;
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static TReqProc<FluidSynthModule, void (*)(fluid_synth_t *, int)> fluid_synth_set_reverb_on;
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static TReqProc<FluidSynthModule, void (*)(fluid_synth_t *, int)> fluid_synth_set_chorus_on;
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static TReqProc<FluidSynthModule, int (*)(fluid_synth_t *, int, int)> fluid_synth_set_interp_method;
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static TReqProc<FluidSynthModule, int (*)(fluid_synth_t *, int)> fluid_synth_set_polyphony;
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static TReqProc<FluidSynthModule, int (*)(fluid_synth_t *)> fluid_synth_get_polyphony;
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static TReqProc<FluidSynthModule, int (*)(fluid_synth_t *)> fluid_synth_get_active_voice_count;
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static TReqProc<FluidSynthModule, double (*)(fluid_synth_t *)> fluid_synth_get_cpu_load;
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static TReqProc<FluidSynthModule, int (*)(fluid_synth_t *)> fluid_synth_system_reset;
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static TReqProc<FluidSynthModule, int (*)(fluid_synth_t *, int, int, int)> fluid_synth_noteon;
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static TReqProc<FluidSynthModule, int (*)(fluid_synth_t *, int, int)> fluid_synth_noteoff;
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static TReqProc<FluidSynthModule, int (*)(fluid_synth_t *, int, int, int)> fluid_synth_cc;
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static TReqProc<FluidSynthModule, int (*)(fluid_synth_t *, int, int)> fluid_synth_program_change;
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static TReqProc<FluidSynthModule, int (*)(fluid_synth_t *, int, int)> fluid_synth_channel_pressure;
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static TReqProc<FluidSynthModule, int (*)(fluid_synth_t *, int, int)> fluid_synth_pitch_bend;
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static TReqProc<FluidSynthModule, int (*)(fluid_synth_t *, int, void *, int, int, void *, int, int)> fluid_synth_write_float;
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static TReqProc<FluidSynthModule, int (*)(fluid_synth_t *, const char *, int)> fluid_synth_sfload;
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static TReqProc<FluidSynthModule, void (*)(fluid_synth_t *, double, double, double, double)> fluid_synth_set_reverb;
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static TReqProc<FluidSynthModule, void (*)(fluid_synth_t *, int, double, double, double, int)> fluid_synth_set_chorus;
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static TReqProc<FluidSynthModule, int (*)(fluid_synth_t *, const char *, int, char *, int *, int *, int)> fluid_synth_sysex;
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bool LoadFluidSynth(const char *fluid_lib);
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void UnloadFluidSynth();
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#endif
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};
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// MACROS ------------------------------------------------------------------
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#ifdef DYN_FLUIDSYNTH
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#ifdef _WIN32
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#ifndef _M_X64
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#define FLUIDSYNTHLIB1 "fluidsynth.dll"
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#define FLUIDSYNTHLIB2 "libfluidsynth.dll"
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#else
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#define FLUIDSYNTHLIB1 "fluidsynth64.dll"
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#define FLUIDSYNTHLIB2 "libfluidsynth64.dll"
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#endif
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#else
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#include <dlfcn.h>
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#ifdef __APPLE__
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#define FLUIDSYNTHLIB1 "libfluidsynth.1.dylib"
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#else // !__APPLE__
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#define FLUIDSYNTHLIB1 "libfluidsynth.so.1"
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#endif // __APPLE__
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#endif
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#endif
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// TYPES -------------------------------------------------------------------
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// EXTERNAL FUNCTION PROTOTYPES --------------------------------------------
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const char *BaseFileSearch(const char *file, const char *ext, bool lookfirstinprogdir = false);
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// PUBLIC FUNCTION PROTOTYPES ----------------------------------------------
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// PRIVATE FUNCTION PROTOTYPES ---------------------------------------------
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// EXTERNAL DATA DECLARATIONS ----------------------------------------------
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// PRIVATE DATA DEFINITIONS ------------------------------------------------
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// PUBLIC DATA DEFINITIONS -------------------------------------------------
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// CODE --------------------------------------------------------------------
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//==========================================================================
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//
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// FluidSynthMIDIDevice Constructor
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//
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//==========================================================================
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FluidSynthMIDIDevice::FluidSynthMIDIDevice(int samplerate, const FluidConfig *config, int (*printfunc_)(const char*, ...) = nullptr)
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: SoftSynthMIDIDevice(samplerate <= 0? config->fluid_samplerate : samplerate, 22050, 96000)
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{
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StreamBlockSize = 4;
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// These are needed for changing the settings. If something posts a transient config in here we got no way to retrieve the values afterward.
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fluid_reverb_roomsize = config->fluid_reverb_roomsize;
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fluid_reverb_damping = config->fluid_reverb_damping;
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fluid_reverb_width = config->fluid_reverb_width;
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fluid_reverb_level = config->fluid_reverb_level;
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fluid_chorus_voices = config->fluid_chorus_voices;
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fluid_chorus_level = config->fluid_chorus_level;
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fluid_chorus_speed = config->fluid_chorus_speed;
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fluid_chorus_depth = config->fluid_chorus_depth;
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fluid_chorus_type = config->fluid_chorus_type;
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printfunc = printfunc_;
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FluidSynth = NULL;
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FluidSettings = NULL;
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#ifdef DYN_FLUIDSYNTH
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if (!LoadFluidSynth(config->fluid_lib.c_str()))
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{
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throw std::runtime_error("Failed to load FluidSynth.\n");
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}
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#endif
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FluidSettings = new_fluid_settings();
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if (FluidSettings == NULL)
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{
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throw std::runtime_error("Failed to create FluidSettings.\n");
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}
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fluid_settings_setnum(FluidSettings, "synth.sample-rate", SampleRate);
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fluid_settings_setnum(FluidSettings, "synth.gain", config->fluid_gain);
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fluid_settings_setint(FluidSettings, "synth.reverb.active", config->fluid_reverb);
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fluid_settings_setint(FluidSettings, "synth.chorus.active", config->fluid_chorus);
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fluid_settings_setint(FluidSettings, "synth.polyphony", config->fluid_voices);
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fluid_settings_setint(FluidSettings, "synth.cpu-cores", config->fluid_threads);
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FluidSynth = new_fluid_synth(FluidSettings);
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if (FluidSynth == NULL)
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{
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delete_fluid_settings(FluidSettings);
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throw std::runtime_error("Failed to create FluidSynth.\n");
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}
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fluid_synth_set_interp_method(FluidSynth, -1, config->fluid_interp);
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fluid_synth_set_reverb(FluidSynth, fluid_reverb_roomsize, fluid_reverb_damping,
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fluid_reverb_width, fluid_reverb_level);
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fluid_synth_set_chorus(FluidSynth, fluid_chorus_voices, fluid_chorus_level,
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fluid_chorus_speed, fluid_chorus_depth, fluid_chorus_type);
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// try loading a patch set that got specified with $mididevice.
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int res = 0;
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if (LoadPatchSets(config))
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{
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return;
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}
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delete_fluid_settings(FluidSettings);
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delete_fluid_synth(FluidSynth);
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FluidSynth = nullptr;
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FluidSettings = nullptr;
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throw std::runtime_error("Failed to load any MIDI patches.\n");
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}
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//==========================================================================
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//
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// FluidSynthMIDIDevice Destructor
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//
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//==========================================================================
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FluidSynthMIDIDevice::~FluidSynthMIDIDevice()
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{
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Close();
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if (FluidSynth != NULL)
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{
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delete_fluid_synth(FluidSynth);
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}
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if (FluidSettings != NULL)
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{
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delete_fluid_settings(FluidSettings);
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}
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#ifdef DYN_FLUIDSYNTH
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UnloadFluidSynth();
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#endif
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}
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//==========================================================================
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//
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// FluidSynthMIDIDevice :: Open
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//
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// Returns 0 on success.
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//
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//==========================================================================
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int FluidSynthMIDIDevice::OpenRenderer()
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{
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fluid_synth_system_reset(FluidSynth);
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return 0;
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}
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//==========================================================================
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//
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// FluidSynthMIDIDevice :: HandleEvent
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//
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// Translates a MIDI event into FluidSynth calls.
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//
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//==========================================================================
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void FluidSynthMIDIDevice::HandleEvent(int status, int parm1, int parm2)
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{
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int command = status & 0xF0;
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int channel = status & 0x0F;
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switch (command)
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{
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case MIDI_NOTEOFF:
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fluid_synth_noteoff(FluidSynth, channel, parm1);
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break;
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case MIDI_NOTEON:
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fluid_synth_noteon(FluidSynth, channel, parm1, parm2);
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break;
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case MIDI_POLYPRESS:
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break;
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case MIDI_CTRLCHANGE:
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fluid_synth_cc(FluidSynth, channel, parm1, parm2);
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break;
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case MIDI_PRGMCHANGE:
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fluid_synth_program_change(FluidSynth, channel, parm1);
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break;
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case MIDI_CHANPRESS:
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fluid_synth_channel_pressure(FluidSynth, channel, parm1);
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break;
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case MIDI_PITCHBEND:
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fluid_synth_pitch_bend(FluidSynth, channel, (parm1 & 0x7f) | ((parm2 & 0x7f) << 7));
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break;
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}
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}
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//==========================================================================
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//
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// FluidSynthMIDIDevice :: HandleLongEvent
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//
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// Handle SysEx messages.
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//
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//==========================================================================
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void FluidSynthMIDIDevice::HandleLongEvent(const uint8_t *data, int len)
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{
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if (len > 1 && (data[0] == 0xF0 || data[0] == 0xF7))
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{
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fluid_synth_sysex(FluidSynth, (const char *)data + 1, len - 1, NULL, NULL, NULL, 0);
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}
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}
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//==========================================================================
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//
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// FluidSynthMIDIDevice :: ComputeOutput
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//
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//==========================================================================
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void FluidSynthMIDIDevice::ComputeOutput(float *buffer, int len)
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{
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fluid_synth_write_float(FluidSynth, len,
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buffer, 0, 2,
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buffer, 1, 2);
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}
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//==========================================================================
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//
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// FluidSynthMIDIDevice :: LoadPatchSets
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//
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//==========================================================================
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int FluidSynthMIDIDevice::LoadPatchSets(const FluidConfig *config)
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{
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int count = 0;
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for (auto& file : config->fluid_patchset)
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{
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if (FLUID_FAILED != fluid_synth_sfload(FluidSynth, file.c_str(), count == 0))
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{
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//DPrintf(DMSG_NOTIFY, "Loaded patch set %s.\n", tok);
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count++;
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}
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else
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{
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if (printfunc) printfunc("Failed to load patch set %s.\n", file.c_str());
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}
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}
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return count;
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}
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//==========================================================================
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//
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// FluidSynthMIDIDevice :: ChangeSettingInt
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//
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// Changes an integer setting.
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//
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//==========================================================================
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void FluidSynthMIDIDevice::ChangeSettingInt(const char *setting, int value)
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{
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if (FluidSynth == nullptr || FluidSettings == nullptr || strncmp(setting, "fluidsynth.", 11))
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{
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return;
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}
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setting += 11;
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if (strcmp(setting, "synth.interpolation") == 0)
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{
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if (FLUID_OK != fluid_synth_set_interp_method(FluidSynth, -1, value))
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{
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if (printfunc) printfunc("Setting interpolation method %d failed.\n", value);
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}
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}
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else if (strcmp(setting, "synth.polyphony") == 0)
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{
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if (FLUID_OK != fluid_synth_set_polyphony(FluidSynth, value))
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{
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if (printfunc) printfunc("Setting polyphony to %d failed.\n", value);
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}
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}
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else if (0 == fluid_settings_setint(FluidSettings, setting, value))
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{
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if (printfunc) printfunc("Failed to set %s to %d.\n", setting, value);
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}
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// fluid_settings_setint succeeded; update these settings in the running synth, too
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else if (strcmp(setting, "synth.reverb.active") == 0)
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{
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fluid_synth_set_reverb_on(FluidSynth, value);
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}
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else if (strcmp(setting, "synth.chorus.active") == 0)
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{
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fluid_synth_set_chorus_on(FluidSynth, value);
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}
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}
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//==========================================================================
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//
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// FluidSynthMIDIDevice :: ChangeSettingNum
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//
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// Changes a numeric setting.
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//
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//==========================================================================
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void FluidSynthMIDIDevice::ChangeSettingNum(const char *setting, double value)
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{
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if (FluidSynth == nullptr || FluidSettings == nullptr || strncmp(setting, "fluidsynth.", 11))
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{
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return;
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}
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setting += 11;
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bool reverbchanged = false, choruschanged = false;
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if (strcmp(setting, "z.reverb-roomsize") == 0)
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{
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fluid_reverb_roomsize = (float)value;
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reverbchanged = true;
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}
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else if (strcmp(setting, "z.reverb-damping") == 0)
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{
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fluid_reverb_damping = (float)value;
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reverbchanged = true;
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}
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else if (strcmp(setting, "z.reverb-width") == 0)
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{
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fluid_reverb_width = (float)value;
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reverbchanged = true;
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}
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else if (strcmp(setting, "z.reverb-level") == 0)
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{
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fluid_reverb_level = (float)value;
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reverbchanged = true;
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}
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else if (strcmp(setting, "z.chorus-voices") == 0)
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{
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fluid_chorus_voices = (int)value;
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choruschanged = true;
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}
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else if (strcmp(setting, "z.chorus-level") == 0)
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{
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fluid_chorus_level = (float)value;
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choruschanged = true;
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}
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else if (strcmp(setting, "z.chorus-speed") == 0)
|
|
{
|
|
fluid_chorus_speed = (float)value;
|
|
choruschanged = true;
|
|
}
|
|
else if (strcmp(setting, "z.chorus-depth") == 0)
|
|
{
|
|
fluid_chorus_depth = (float)value;
|
|
choruschanged = true;
|
|
}
|
|
else if (strcmp(setting, "z.chorus-type") == 0)
|
|
{
|
|
fluid_chorus_type = (int)value;
|
|
choruschanged = true;
|
|
}
|
|
else if (0 == fluid_settings_setnum(FluidSettings, setting, value))
|
|
{
|
|
if (printfunc) printfunc("Failed to set %s to %g.\n", setting, value);
|
|
}
|
|
if (reverbchanged) fluid_synth_set_reverb(FluidSynth, fluid_reverb_roomsize, fluid_reverb_damping, fluid_reverb_width, fluid_reverb_level);
|
|
if (choruschanged) fluid_synth_set_chorus(FluidSynth, (int)fluid_chorus_voices, fluid_chorus_level, fluid_chorus_speed, fluid_chorus_depth, (int)fluid_chorus_type);
|
|
|
|
}
|
|
|
|
//==========================================================================
|
|
//
|
|
// FluidSynthMIDIDevice :: ChangeSettingString
|
|
//
|
|
// Changes a string setting.
|
|
//
|
|
//==========================================================================
|
|
|
|
void FluidSynthMIDIDevice::ChangeSettingString(const char *setting, const char *value)
|
|
{
|
|
if (FluidSynth == nullptr || FluidSettings == nullptr || strncmp(setting, "fluidsynth.", 11))
|
|
{
|
|
return;
|
|
}
|
|
setting += 11;
|
|
|
|
if (0 == fluid_settings_setstr(FluidSettings, setting, value))
|
|
{
|
|
if (printfunc) printfunc("Failed to set %s to %s.\n", setting, value);
|
|
}
|
|
}
|
|
|
|
//==========================================================================
|
|
//
|
|
// FluidSynthMIDIDevice :: GetStats
|
|
//
|
|
//==========================================================================
|
|
|
|
std::string FluidSynthMIDIDevice::GetStats()
|
|
{
|
|
if (FluidSynth == NULL || FluidSettings == NULL)
|
|
{
|
|
return "FluidSynth is invalid";
|
|
}
|
|
|
|
std::lock_guard<std::mutex> lock(CritSec);
|
|
int polyphony = fluid_synth_get_polyphony(FluidSynth);
|
|
int voices = fluid_synth_get_active_voice_count(FluidSynth);
|
|
double load = fluid_synth_get_cpu_load(FluidSynth);
|
|
int chorus, reverb, maxpoly;
|
|
fluid_settings_getint(FluidSettings, "synth.chorus.active", &chorus);
|
|
fluid_settings_getint(FluidSettings, "synth.reverb.active", &reverb);
|
|
fluid_settings_getint(FluidSettings, "synth.polyphony", &maxpoly);
|
|
|
|
char out[100];
|
|
snprintf(out, 100,"Voices: %3d/%3d(%3d) %6.2f%% CPU Reverb: %3s Chorus: %3s",
|
|
voices, polyphony, maxpoly, load, reverb ? "yes" : "no", chorus ? "yes" : "no");
|
|
return out;
|
|
}
|
|
|
|
#ifdef DYN_FLUIDSYNTH
|
|
|
|
//==========================================================================
|
|
//
|
|
// FluidSynthMIDIDevice :: LoadFluidSynth
|
|
//
|
|
// Returns true if the FluidSynth library was successfully loaded.
|
|
//
|
|
//==========================================================================
|
|
|
|
FModuleMaybe<DYN_FLUIDSYNTH> FluidSynthModule{"FluidSynth"};
|
|
|
|
#define DYN_FLUID_SYM(x) decltype(FluidSynthMIDIDevice::x) FluidSynthMIDIDevice::x{#x}
|
|
DYN_FLUID_SYM(new_fluid_settings);
|
|
DYN_FLUID_SYM(new_fluid_synth);
|
|
DYN_FLUID_SYM(delete_fluid_synth);
|
|
DYN_FLUID_SYM(delete_fluid_settings);
|
|
DYN_FLUID_SYM(fluid_settings_setnum);
|
|
DYN_FLUID_SYM(fluid_settings_setstr);
|
|
DYN_FLUID_SYM(fluid_settings_setint);
|
|
DYN_FLUID_SYM(fluid_settings_getint);
|
|
DYN_FLUID_SYM(fluid_synth_set_reverb_on);
|
|
DYN_FLUID_SYM(fluid_synth_set_chorus_on);
|
|
DYN_FLUID_SYM(fluid_synth_set_interp_method);
|
|
DYN_FLUID_SYM(fluid_synth_set_polyphony);
|
|
DYN_FLUID_SYM(fluid_synth_get_polyphony);
|
|
DYN_FLUID_SYM(fluid_synth_get_active_voice_count);
|
|
DYN_FLUID_SYM(fluid_synth_get_cpu_load);
|
|
DYN_FLUID_SYM(fluid_synth_system_reset);
|
|
DYN_FLUID_SYM(fluid_synth_noteon);
|
|
DYN_FLUID_SYM(fluid_synth_noteoff);
|
|
DYN_FLUID_SYM(fluid_synth_cc);
|
|
DYN_FLUID_SYM(fluid_synth_program_change);
|
|
DYN_FLUID_SYM(fluid_synth_channel_pressure);
|
|
DYN_FLUID_SYM(fluid_synth_pitch_bend);
|
|
DYN_FLUID_SYM(fluid_synth_write_float);
|
|
DYN_FLUID_SYM(fluid_synth_sfload);
|
|
DYN_FLUID_SYM(fluid_synth_set_reverb);
|
|
DYN_FLUID_SYM(fluid_synth_set_chorus);
|
|
DYN_FLUID_SYM(fluid_synth_sysex);
|
|
|
|
bool FluidSynthMIDIDevice::LoadFluidSynth(const char *fluid_lib)
|
|
{
|
|
if (fluid_lib && strlen(fluid_lib) > 0)
|
|
{
|
|
if(!FluidSynthModule.Load({fluid_lib}))
|
|
{
|
|
const char* libname = fluid_lib;
|
|
if (printfunc) printfunc("Could not load %s\n", libname);
|
|
}
|
|
else
|
|
return true;
|
|
}
|
|
|
|
#ifdef FLUIDSYNTHLIB2
|
|
if(!FluidSynthModule.Load({FLUIDSYNTHLIB1, FLUIDSYNTHLIB2}))
|
|
{
|
|
if (printfunc) printfunc("Could not load " FLUIDSYNTHLIB1 " or " FLUIDSYNTHLIB2 "\n");
|
|
return false;
|
|
}
|
|
#else
|
|
if(!FluidSynthModule.Load({fluid_lib, FLUIDSYNTHLIB1}))
|
|
{
|
|
if (printfunc) printfunc("Could not load " FLUIDSYNTHLIB1 ": %s\n", dlerror());
|
|
return false;
|
|
}
|
|
#endif
|
|
return true;
|
|
}
|
|
|
|
//==========================================================================
|
|
//
|
|
// FluidSynthMIDIDevice :: UnloadFluidSynth
|
|
//
|
|
//==========================================================================
|
|
|
|
void FluidSynthMIDIDevice::UnloadFluidSynth()
|
|
{
|
|
FluidSynthModule.Unload();
|
|
}
|
|
|
|
#endif
|
|
|
|
//==========================================================================
|
|
//
|
|
//
|
|
//
|
|
//==========================================================================
|
|
|
|
MIDIDevice *CreateFluidSynthMIDIDevice(int samplerate, const FluidConfig *config, int (*printfunc)(const char*, ...))
|
|
{
|
|
return new FluidSynthMIDIDevice(samplerate, config, printfunc);
|
|
}
|