shithub: rott

--- a/src/fluidsynth.c

+++ /dev/null

@@ -1,285 +1,0 @@

-/*

-*  Copyright (C) 1994-1995  Apogee Software, Ltd.

-*  Copyright (C) 2002-2015  icculus.org, GNU/Linux port

-*  Copyright (C) 2017-2018  Steven LeVesque

-*/

-#include "music.h"

-#include "fluidsynth.h"

-#include <stdio.h>

-#include <stdlib.h>

-#include <stdarg.h>

-#include <string.h>

-#include <assert.h>

-/*

-#include "rt_def.h"      // ROTT music hack

-#include "rt_cfg.h"      // ROTT music hack

-#include "rt_util.h"     // ROTT music hack

-*/

-static char warningMessage[80];

-static char errorMessage[80];

-static FILE *debug_file = NULL;

-static int initialized_debugging = 0;

-static int isFluidInit = 0;

-static fluid_settings_t * fsettings = NULL;

-static fluid_synth_t * fsynth = NULL;

-static fluid_audio_driver_t * faudiodriver = NULL;

-static fluid_player_t * fplayer = NULL;

-char *MUSIC_ErrorString(int ErrorNumber)

-{

-    switch (ErrorNumber)

-    {

-    case MUSIC_Warning:

-        return(warningMessage);

-    case MUSIC_Error:

-        return(errorMessage);

-    case MUSIC_Ok:

-        return("OK; no error.");

-    case MUSIC_ASSVersion:

-        return("Incorrect sound library version.");

-    case MUSIC_SoundCardError:

-        return("General sound card error.");

-    case MUSIC_InvalidCard:

-        return("Invalid sound card.");

-    case MUSIC_MidiError:

-        return("MIDI error.");

-    case MUSIC_MPU401Error:

-        return("MPU401 error.");

-    case MUSIC_TaskManError:

-        return("Task Manager error.");

-    case MUSIC_FMNotDetected:

-        return("FM not detected error.");

-    case MUSIC_DPMI_Error:

-        return("DPMI error.");

-    default:

-        return("Unknown error.");

-    } // switch

-    assert(0);    // shouldn't hit this point.

-    return(NULL);

-} // MUSIC_ErrorString

-int   MUSIC_Init( int SoundCard, int Address )

-{

-    if (isFluidInit)

-    {

-        Error("Fluidsynth is already initialized! \n");

-        return(MUSIC_Error);

-    }

-    fsettings = new_fluid_settings();

-    fluid_settings_setstr(fsettings, "audio.driver", "pulseaudio");

-    //fluid_settings_setint(fsettings, "synth.cpu-cores", 2);

-    //fluid_settings_setstr(fsettings, "synth.verbose", 1);

-    fsynth = new_fluid_synth(fsettings);

-    faudiodriver = new_fluid_audio_driver(fsettings, fsynth);

-    fplayer = new_fluid_player(fsynth);

-    fluid_synth_sfload(fsynth, "Scc1t2.sf2", 1);

-    fluid_settings_setint(fsettings, "player.reset-synth", 0);

-    isFluidInit = 1;

-    return MUSIC_Ok;

-}

-int   MUSIC_Shutdown( void )

-{

-    if (isFluidInit)

-    {

-        delete_fluid_player(fplayer);

-        delete_fluid_audio_driver(faudiodriver);

-        delete_fluid_synth(fsynth);

-        delete_fluid_settings(fsettings);

-        isFluidInit = 0;

-    }

-    return MUSIC_Ok;

-}

-int songsize;

-int   MUSIC_PlaySong( unsigned char *song, int loopflag )

-{

-    MUSIC_StopSong();

-/*

-    GetPathFromEnvironment(filename, ApogeePath, "tmpsong.mid");

-    handle = SafeOpenWrite(filename);

-    SafeWrite(handle, song, size);

-    close(handle);

-*/

-    int memloadSuccess = fluid_player_add_mem(fplayer, song, songsize);

-    //printf("%d \n",fluid_player_add(fplayer, "tmpsong.mid"));

-    if(memloadSuccess == FLUID_FAILED)

-    {

-        Error("FLUID_FAILED: Attempt to load MIDI track from memory into fluidsynth player failed! \n");

-        return MUSIC_Error;

-    }

-    //fluid_player_add(fplayer, "tmpsong.mid");

-    if (loopflag == MUSIC_LoopSong)

-    {

-        loopflag = -1;//-1 means loop indefinetly in fluidsynth

-    }

-    else

-    {

-        loopflag = 1;

-    }

-    fluid_player_set_loop(fplayer, loopflag);

-    int playSuccess = fluid_player_play(fplayer);

-    if (playSuccess == 0)

-        return MUSIC_Ok;

-    else

-        return MUSIC_Error;

-    //fluid_player_join(fplayer);

-    //return MUSIC_Ok;

-}

-int   MUSIC_PlaySongROTT(unsigned char *song, int size, int loopflag)

-{

-    MUSIC_StopSong();

-    fluid_settings_setint(fsettings, "player.reset-synth", 0);

-    int memloadSuccess = fluid_player_add_mem(fplayer, song, size);

-    //printf("%d \n",fluid_player_add(fplayer, "tmpsong.mid"));

-    songsize = size;

-    if(memloadSuccess == FLUID_FAILED)

-    {

-        Error("FLUID_FAILED: Attempt to load MIDI track from memory into fluidsynth player failed! \n");

-        return MUSIC_Error;

-    }

-    //fluid_player_add(fplayer, "tmpsong.mid");

-    fluid_player_set_loop(fplayer, loopflag == MUSIC_LoopSong ? -1 : 1);

-    int playSuccess = fluid_player_play(fplayer);

-    if (playSuccess == 0)

-        return MUSIC_Ok;

-    else

-        return MUSIC_Error;

-    //fluid_player_join(fplayer);

-    //return MUSIC_Ok;

-}

-void  MUSIC_SetMaxFMMidiChannel( int channel ) {Error("Not implmented yet");}

-void  MUSIC_SetVolume( int volume )

-{

-    double val = ((double)volume) * 0.00390625; //(1/256)

-    fluid_settings_setnum(fsettings, "synth.gain", val);

-}

-void  MUSIC_SetMidiChannelVolume( int channel, int volume ) {Error("Not implmented yet");}

-void  MUSIC_ResetMidiChannelVolumes( void ) {Error("Not implmented yet");}

-int   MUSIC_GetVolume( void )

-{

-    double val;

-    fluid_settings_getnum(fsettings, "synth.gain", &val);

-    return (int) (val / 0.00390625);

-}

-void  MUSIC_SetLoopFlag( int loopflag )

-{

-    fluid_player_set_loop(fplayer, loopflag == MUSIC_LoopSong ? -1 : 1);

-}

-int   MUSIC_SongPlaying( void )

-{

-    return (fluid_player_get_status(fplayer) == FLUID_PLAYER_PLAYING ? 1 : 0 );

-}

-void  MUSIC_Continue( void ) {Error("Not implmented yet");}

-void  MUSIC_Pause( void ) {Error("Not implmented yet");}

-int   MUSIC_StopSong( void )

-{

-    //fluid_player_stop(fplayer);

-    MUSIC_Shutdown();

-    MUSIC_Init(0, 0);

-    return MUSIC_Ok;

-}

-// ROTT Special - SBF

-//int   MUSIC_PlaySongROTT(unsigned char *song, int size, int loopflag);

-void  MUSIC_SetContext( int context )

-{

-/*

-    Error("%s Not implmented yet", __func__);

-*/

-}

-int   MUSIC_GetContext( void )

-{

-/*

-    Error("%s Not implmented yet", __func__);

-    return 0;

-*/

-}

-void  MUSIC_SetSongTick( unsigned long PositionInTicks ) {}

-void  MUSIC_SetSongTime( unsigned long milliseconds ) {}

-void  MUSIC_SetSongPosition( int measure, int beat, int tick ) {}

-void  MUSIC_GetSongPosition( songposition *pos ) {}

-void  MUSIC_GetSongLength( songposition *pos ) {}

-int   MUSIC_FadeVolume( int tovolume, int milliseconds )

-{

-    //Error("%s Not implmented yet", __func__);

-    return 0;

-}

-int   MUSIC_FadeActive( void ) {return 0;}

-void  MUSIC_StopFade( void ) {}

-/*

-void  MUSIC_RerouteMidiChannel( int channel, int cdecl ( *function )( int event, int c1, int c2 ) ){}

-*/

-void  MUSIC_RegisterTimbreBank( unsigned char *timbres ) {}