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csound.c
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csound.c
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/*
* C S O U N D
*
* An auto-extensible system for making music on computers
* by means of software alone.
*
* Copyright (C) 2001-2006 Michael Gogins, Matt Ingalls, John D. Ramsdell,
* John P. ffitch, Istvan Varga, Victor Lazzarini,
* Steven Yi
*
* L I C E N S E
*
* This software is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
//#ifdef __cplusplus
//extern "C" {
//#endif
#if defined(HAVE_UNISTD_H) || defined (__unix) || defined(__unix__)
#include <unistd.h>
#endif
#include "csoundCore.h"
#include "csmodule.h"
#include "corfile.h"
#include "csound_standard_types.h"
#include "csGblMtx.h"
#include "fftlib.h"
#include <stdio.h>
#include <stdarg.h>
#include <signal.h>
#include <time.h>
#include <ctype.h>
#include <limits.h>
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#if defined(WIN32) && !defined(__CYGWIN__)
# include <winsock2.h>
# include <windows.h>
#endif
#include <math.h>
#include "oload.h"
#include "fgens.h"
#include "namedins.h"
#include "pvfileio.h"
#include "fftlib.h"
#include "lpred.h"
#include "cs_par_base.h"
#include "cs_par_orc_semantics.h"
#include "namedins.h"
//#include "cs_par_dispatch.h"
#include "find_opcode.h"
#if defined(linux)||defined(__HAIKU__)|| defined(__EMSCRIPTEN__)||defined(__CYGWIN__)
#define PTHREAD_SPINLOCK_INITIALIZER 0
#endif
#include "csound_standard_types.h"
#include "csdebug.h"
#include <time.h>
extern void allocate_message_queue(CSOUND *csound);
static void SetInternalYieldCallback(CSOUND *, int (*yieldCallback)(CSOUND *));
int playopen_dummy(CSOUND *, const csRtAudioParams *parm);
void rtplay_dummy(CSOUND *, const MYFLT *outBuf, int nbytes);
int recopen_dummy(CSOUND *, const csRtAudioParams *parm);
int rtrecord_dummy(CSOUND *, MYFLT *inBuf, int nbytes);
void rtclose_dummy(CSOUND *);
int audio_dev_list_dummy(CSOUND *, CS_AUDIODEVICE *, int);
int midi_dev_list_dummy(CSOUND *, CS_MIDIDEVICE *, int);
static void csoundDefaultMessageCallback(CSOUND *, int, const char *, va_list);
static int defaultCsoundYield(CSOUND *);
static int csoundDoCallback_(CSOUND *, void *, unsigned int);
static void reset(CSOUND *);
static int csoundPerformKsmpsInternal(CSOUND *csound);
void csoundTableSetInternal(CSOUND *csound, int table, int index,
MYFLT value);
static INSTRTXT **csoundGetInstrumentList(CSOUND *csound);
uint64_t csoundGetKcounter(CSOUND *csound);
static void set_util_sr(CSOUND *csound, MYFLT sr);
static void set_util_nchnls(CSOUND *csound, int nchnls);
extern void cscoreRESET(CSOUND *);
extern void memRESET(CSOUND *);
extern MYFLT csoundPow2(CSOUND *csound, MYFLT a);
extern int csoundInitStaticModules(CSOUND *);
extern void close_all_files(CSOUND *);
extern void csoundInputMessageInternal(CSOUND *csound, const char *message);
extern int isstrcod(MYFLT );
extern int fterror(const FGDATA *ff, const char *s, ...);
PUBLIC int csoundErrCnt(CSOUND *);
void (*msgcallback_)(CSOUND *, int, const char *, va_list) = NULL;
INSTRTXT *csoundGetInstrument(CSOUND *csound, int insno, const char *name);
void *csoundDCTSetup(CSOUND *csound,
int32_t FFTsize, int32_t d);
void csoundDCT(CSOUND *csound,
void *p, MYFLT *sig);
void csoundDebuggerBreakpointReached(CSOUND *csound);
void message_dequeue(CSOUND *csound);
extern OENTRY opcodlst_1[];
#define STRING_HASH(arg) STRSH(arg)
#define STRSH(arg) #arg
/* return 1 if the current op thread is init-time,
zero if not.
return value may be incorrect in realtime mode
*/
int csoundIsInitThread(CSOUND *csound) {
return csound->ids ? 1 : 0;
}
static const char *csoundFileError(CSOUND *csound, void *ff) {
CSFILE *f = (CSFILE *) ff;
switch(f->type) {
case CSFILE_SND_W:
case CSFILE_SND_R:
return sflib_strerror(ff);
break;
default:
return "";
}
}
static int32_t csoundFileCommand(CSOUND *csound, void *handle,
int cmd, void *data, int datasize){
return sflib_command(handle, cmd, data, datasize);
}
void print_csound_version(CSOUND* csound)
{
#ifdef USE_DOUBLE
#ifdef BETA
csoundErrorMsg(csound,
Str("--Csound version %s beta (double samples) %s\n"
"[commit: %s]\n"),
CS_PACKAGE_VERSION, CS_PACKAGE_DATE,
STRING_HASH(GIT_HASH_VALUE));
#else
csoundErrorMsg(csound, Str("--Csound version %s (double samples) %s\n"
"[commit: %s]\n"),
CS_PACKAGE_VERSION, CS_PACKAGE_DATE
, STRING_HASH(GIT_HASH_VALUE));
#endif
#else
#ifdef BETA
csoundErrorMsg(csound, Str("--Csound version %s beta (float samples) %s\n"
"[commit: %s]\n"),
CS_PACKAGE_VERSION, CS_PACKAGE_DATE,
STRING_HASH(GIT_HASH_VALUE));
#else
csoundErrorMsg(csound, Str("--Csound version %s (float samples) %s\n"
"[commit: %s]\n"),
CS_PACKAGE_VERSION, CS_PACKAGE_DATE,
STRING_HASH(GIT_HASH_VALUE));
#endif
#endif
}
void print_sndfile_version(CSOUND* csound) {
#ifdef USE_LIBSNDFILE
char buffer[128];
sflib_command(NULL, SFC_GET_LIB_VERSION, buffer, 128);
csoundErrorMsg(csound, "%s\n", buffer);
#else
csoundErrorMsg(csound, "%s\n", "No soundfile IO");
#endif
}
void print_engine_parameters(CSOUND *csound) {
csoundErrorMsg(csound, Str("sr = %.1f,"), csound->esr);
csoundErrorMsg(csound, Str(" kr = %.3f,"), csound->ekr);
csoundErrorMsg(csound, Str(" ksmps = %d\n"), csound->ksmps);
csoundErrorMsg(csound, Str("0dBFS level = %.1f,"), csound->e0dbfs);
csoundErrorMsg(csound, Str(" A4 tuning = %.1f\n"), csound->A4);
}
static void free_opcode_table(CSOUND* csound) {
int i;
CS_HASH_TABLE_ITEM* bucket;
CONS_CELL* head;
for (i = 0; i < csound->opcodes->table_size; i++) {
bucket = csound->opcodes->buckets[i];
while (bucket != NULL) {
head = bucket->value;
cs_cons_free_complete(csound, head);
bucket = bucket->next;
}
}
cs_hash_table_free(csound, csound->opcodes);
}
static void create_opcode_table(CSOUND *csound)
{
int err;
if (csound->opcodes != NULL) {
free_opcode_table(csound);
}
csound->opcodes = cs_hash_table_create(csound);
/* Basic Entry1 stuff */
err = csoundAppendOpcodes(csound, &(opcodlst_1[0]), -1);
if (UNLIKELY(err))
csoundDie(csound, Str("Error allocating opcode list"));
}
static int32_t sndfileWrite(CSOUND *csound, void *h, MYFLT *p, int32_t frames){
IGN(csound);
return sflib_writef_MYFLT(h,p,frames);
}
static int32_t sndfileRead(CSOUND *csound, void *h, MYFLT *p, int32_t frames){
IGN(csound);
return sflib_readf_MYFLT(h,p,frames);
}
static int32_t sndfileSeek(CSOUND *csound, void *h, int frames, int whence){
return sflib_seek(h, frames, whence);
}
#define MAX_MODULES 64
static void module_list_add(CSOUND *csound, char *drv, char *type){
MODULE_INFO **modules =
(MODULE_INFO **) csoundQueryGlobalVariable(csound, "_MODULES");
if (modules != NULL){
int i = 0;
while (modules[i] != NULL && i < MAX_MODULES) {
if (!strcmp(modules[i]->module, drv)) return;
i++;
}
modules[i] = (MODULE_INFO *) csound->Malloc(csound, sizeof(MODULE_INFO));
strNcpy(modules[i]->module, drv, 11);
strNcpy(modules[i]->type, type, 11);
}
}
static int csoundGetRandSeed(CSOUND *csound, int which){
if (which > 1) return csound->randSeed1;
else return csound->randSeed2;
}
static int *RandSeed1(CSOUND *csound){
return &(csound->randSeed1);
}
static char *csoundGetStrsets(CSOUND *csound, long p){
if (csound->strsets == NULL) return NULL;
else return csound->strsets[p];
}
static int csoundGetStrsmax(CSOUND *csound){
return csound->strsmax;
}
static void csoundGetOParms(CSOUND *csound, OPARMS *p){
memcpy(p, csound->oparms, sizeof(OPARMS));
}
static int csoundGetDitherMode(CSOUND *csound){
return csound->dither_output;
}
#include "Opcodes/zak.h"
static int csoundGetZakBounds(CSOUND *csound, MYFLT **zkstart){
ZAK_GLOBALS *zz;
zz = (ZAK_GLOBALS*) csound->QueryGlobalVariable(csound, "_zak_globals");
if (zz==NULL) {
*zkstart = NULL;
return -1;
}
*zkstart = zz->zkstart;
return zz->zklast;
}
static int csoundGetZaBounds(CSOUND *csound, MYFLT **zastart){
ZAK_GLOBALS *zz;
zz = (ZAK_GLOBALS*) csound->QueryGlobalVariable(csound, "_zak_globals");
if (zz==NULL) {
*zastart = NULL;
return -1;
}
*zastart = zz->zastart;
return zz->zalast;
}
static int csoundGetReinitFlag(CSOUND *csound){
return csound->reinitflag;
}
static int csoundGetTieFlag(CSOUND *csound){
return csound->tieflag;
}
MYFLT csoundSystemSr(CSOUND *csound, MYFLT val) {
if (val > 0) csound->_system_sr = val;
return csound->_system_sr;
}
// Get Types
static inline const CS_TYPE *StringType(CSOUND *csound) {
return csound->stringType;
}
static inline const CS_TYPE *AsigType(CSOUND *csound) {
return csound->asigType;
}
static inline const CS_TYPE *KsigType(CSOUND *csound) {
return csound->ksigType;
}
static const CSOUND cenviron_ = {
/* attributes */
csoundGetNchnls,
csoundGetNchnlsInput,
csoundGet0dBFS,
csoundGetCurrentTimeSamples,
csoundGetInputBufferSize,
csoundGetOutputBufferSize,
csoundGetInputBuffer,
csoundGetOutputBuffer,
csoundSetDebug,
csoundGetDebug,
csoundGetSizeOfMYFLT,
csoundGetOParms,
csoundGetEnv,
/* message printout */
csoundMessage,
csoundMessageS,
csoundMessageV,
csoundGetMessageLevel,
csoundSetMessageLevel,
csoundSetMessageCallback,
/* Event and MIDI functionality for opcodes */
csoundSetReleaseLength,
csoundSetReleaseLengthSeconds,
csoundGetMidiChannelNumber,
csoundGetMidiChannel,
csoundGetMidiNoteNumber,
csoundGetMidiVelocity,
csoundGetReleaseFlag,
csoundGetOffTime,
csoundGetPFields,
csoundGetInstrumentNumber,
csoundGetZakBounds,
csoundGetTieFlag,
csoundGetReinitFlag,
csoundGetStrsmax,
csoundGetStrsets,
csoundPow2,
intpow,
type2string,
/* arguments to opcodes */
csoundGetTypeForArg,
csoundGetInputArgCnt,
csoundGetInputArgName,
csoundGetOutputArgCnt,
csoundGetOutputArgName,
get_arg_string,
strarg2insno,
strarg2name,
/* memory allocation */
csoundAuxAlloc,
mmalloc,
mcalloc,
mrealloc,
cs_strdup,
mfree,
/* function tables */
hfgens,
csoundFTAlloc,
csoundFTDelete,
csoundFTFind,
csoundFTFindP,
csoundFTnp2Find,
csoundGetTable,
csoundTableLength,
csoundTableGet,
csoundTableSetInternal,
csoundGetNamedGens,
/* global and config variable manipulation */
csoundCreateGlobalVariable,
csoundQueryGlobalVariable,
csoundQueryGlobalVariableNoCheck,
csoundDestroyGlobalVariable,
csoundCreateConfigurationVariable,
csoundSetConfigurationVariable,
csoundParseConfigurationVariable,
csoundQueryConfigurationVariable,
csoundListConfigurationVariables,
csoundDeleteConfigurationVariable,
csoundCfgErrorCodeToString,
/* FFT support */
csoundGetInverseComplexFFTScale,
csoundGetInverseRealFFTScale,
csoundComplexFFT,
csoundInverseComplexFFT,
csoundRealFFT,
csoundInverseRealFFT,
csoundRealFFTMult,
csoundRealFFTnp2,
csoundInverseRealFFTnp2,
/* PVOC-EX system */
pvoc_createfile,
pvoc_openfile,
pvoc_closefile,
pvoc_putframes,
pvoc_getframes,
pvoc_framecount,
pvoc_fseek,
pvoc_errorstr,
PVOCEX_LoadFile,
/* error messages */
csoundDie,
csoundInitError,
csoundPerfError,
csoundWarning,
csoundDebugMsg,
csoundLongJmp,
csoundErrorMsg,
csoundErrMsgV,
/* random numbers */
csoundGetRandomSeedFromTime,
csoundSeedRandMT,
csoundRandMT,
csoundRand31,
csoundGetRandSeed,
/* threads and locks */
csoundCreateThread,
csoundJoinThread,
csoundCreateThreadLock,
csoundDestroyThreadLock,
csoundWaitThreadLock,
csoundNotifyThreadLock,
csoundWaitThreadLockNoTimeout,
csoundCreateMutex,
csoundLockMutexNoWait,
csoundLockMutex,
csoundUnlockMutex,
csoundDestroyMutex,
csoundCreateBarrier,
csoundDestroyBarrier,
csoundWaitBarrier,
csoundGetCurrentThreadId,
csoundSleep,
csoundInitTimerStruct,
csoundGetRealTime,
csoundGetCPUTime,
/* circular buffer */
csoundCreateCircularBuffer,
csoundReadCircularBuffer,
csoundWriteCircularBuffer,
csoundFlushCircularBuffer,
csoundDestroyCircularBuffer,
/* File access */
csoundFindInputFile,
csoundFindOutputFile,
SAsndgetset,
sndgetset,
getsndin,
rewriteheader,
csoundLoadSoundFile,
fdrecord,
csound_fd_close,
csoundCreateFileHandle,
csoundGetFileName,
csoundFileClose,
csoundFileOpenWithType,
type2csfiletype,
csoundNotifyFileOpened,
sftype2csfiletype,
ldmemfile2withCB,
csoundFileOpenWithType_Async,
csoundReadAsync,
csoundWriteAsync,
csoundFSeekAsync,
getstrformat,
sfsampsize,
/* RT audio IO and callbacks */
csoundSetPlayopenCallback,
csoundSetRtplayCallback,
csoundSetRecopenCallback,
csoundSetRtrecordCallback,
csoundSetRtcloseCallback,
csoundSetAudioDeviceListCallback,
csoundGetRtRecordUserData,
csoundGetRtPlayUserData,
csoundGetDitherMode,
/* MIDI and callbacks */
csoundSetExternalMidiInOpenCallback,
csoundSetExternalMidiReadCallback,
csoundSetExternalMidiInCloseCallback,
csoundSetExternalMidiOutOpenCallback,
csoundSetExternalMidiWriteCallback,
csoundSetExternalMidiOutCloseCallback,
csoundSetExternalMidiErrorStringCallback,
csoundSetMIDIDeviceListCallback,
module_list_add,
/* displays & graphs */
dispset,
display,
dispexit,
dispinit,
csoundSetIsGraphable,
csoundSetMakeGraphCallback,
csoundSetDrawGraphCallback,
csoundSetKillGraphCallback,
csoundSetExitGraphCallback,
/* generic callbacks */
csoundSetYieldCallback,
csoundRegisterKeyboardCallback,
csoundRemoveKeyboardCallback,
csoundRegisterSenseEventCallback,
csoundRegisterDeinitCallback,
csoundRegisterResetCallback,
SetInternalYieldCallback,
/* opcodes and instruments */
csoundAppendOpcode,
csoundAppendOpcodes,
csoundGetOpcodeName,
csoundGetInstrumentList,
/* events and performance */
csoundYield,
insert_score_event,
insert_score_event_at_sample,
csoundPerformKsmpsInternal,
/* utilities */
csoundAddUtility,
csoundRunUtility,
csoundListUtilities,
csoundSetUtilityDescription,
csoundGetUtilityDescription,
set_util_sr,
set_util_nchnls,
/* miscellaneous */
csoundRunCommand,
csoundOpenLibrary,
csoundCloseLibrary,
csoundGetLibrarySymbol,
csoundLocalizeString,
cs_strtok_r,
cs_strtod,
cs_sprintf,
cs_sscanf,
csoundSystemSr,
csoundGetScoreOffsetSeconds,
csoundSetScoreOffsetSeconds,
csoundRewindScore,
csoundInputMessageInternal,
isstrcod,
csoundRealFFT2Setup,
csoundRealFFT2,
fterror,
csoundGetA4,
csoundAuxAllocAsync,
csoundGetHostData,
strNcpy,
csoundGetZaBounds,
find_opcode_new,
find_opcode_exact,
csoundGetChannelPtr,
csoundListChannels,
csoundErrCnt,
csoundFTnp2Finde,
csoundGetInstrument,
csoundAutoCorrelation,
csoundLPsetup,
csoundLPfree,
csoundLPred,
csoundLPCeps,
csoundCepsLP,
csoundLPrms,
csoundCreateThread2,
cs_hash_table_create,
cs_hash_table_get,
cs_hash_table_put,
cs_hash_table_remove,
cs_hash_table_free,
cs_hash_table_get_key,
cs_hash_table_keys,
cs_hash_table_values,
csoundPeekCircularBuffer,
StringType,
AsigType,
KsigType,
csoundInverseComplexFFTnp2,
csoundComplexFFTnp2,
RandSeed1,
csoundReadScore,
sndfileWrite,
sndfileRead,
sndfileSeek,
csoundFileCommand,
csoundFileError,
csoundDCTSetup,
csoundDCT,
{
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL
},
/* ------- private data (not to be used by hosts or externals) ------- */
/* callback function pointers */
(SUBR) NULL, /* first_callback_ */
(channelCallback_t) NULL,
(channelCallback_t) NULL,
csoundDefaultMessageCallback,
(int (*)(CSOUND *)) NULL,
(void (*)(CSOUND *, WINDAT *, const char *)) NULL, /* was: MakeAscii,*/
(void (*)(CSOUND *, WINDAT *windat)) NULL, /* was: DrawAscii,*/
(void (*)(CSOUND *, WINDAT *windat)) NULL, /* was: KillAscii,*/
(int (*)(CSOUND *)) NULL, /* was: defaultCsoundExitGraph, */
defaultCsoundYield,
cscore_, /* cscoreCallback_ */
(void(*)(CSOUND*, const char*, int, int, int)) NULL, /* FileOpenCallback_ */
(SUBR) NULL, /* last_callback_ */
/* these are not saved on RESET */
playopen_dummy,
rtplay_dummy,
recopen_dummy,
rtrecord_dummy,
rtclose_dummy,
audio_dev_list_dummy,
midi_dev_list_dummy,
csoundDoCallback_, /* doCsoundCallback */
defaultCsoundYield, /* csoundInternalYieldCallback_*/
/* end of callbacks */
(void (*)(CSOUND *)) NULL, /* spinrecv */
(void (*)(CSOUND *)) NULL, /* spoutran */
(int (*)(CSOUND *, MYFLT *, int)) NULL, /* audrecv */
(void (*)(CSOUND *, const MYFLT *, int)) NULL, /* audtran */
NULL, /* hostdata */
NULL, NULL, /* orchname, scorename */
NULL, NULL, /* orchstr, *scorestr */
(OPDS*) NULL, /* ids */
{ (CS_VAR_POOL*)NULL,
(CS_HASH_TABLE *) NULL,
(CS_HASH_TABLE *) NULL,
-1,
(INSTRTXT**)NULL,
{ NULL,
{
0,0,
NULL, NULL, NULL, NULL,
0,0,
NULL,
0,0},
0,0,0,
//0,
NULL,
0,
0,
NULL,
NULL,
NULL,
NULL,
NULL,
0,
0,
0,
FL(0.0),
NULL,
NULL,
0,
0,
0
},
NULL,
MAXINSNO, /* engineState */
},
(INSTRTXT *) NULL, /* instr0 */
(INSTRTXT**)NULL, /* dead_instr_pool */
0, /* dead_instr_no */
(TYPE_POOL*)NULL,
&CS_VAR_TYPE_A, /* standard types */
&CS_VAR_TYPE_K,
&CS_VAR_TYPE_I,
&CS_VAR_TYPE_S,
&CS_VAR_TYPE_P,
&CS_VAR_TYPE_R,
&CS_VAR_TYPE_C,
&CS_VAR_TYPE_W,
&CS_VAR_TYPE_F,
&CS_VAR_TYPE_B,
&CS_VAR_TYPE_b,
&CS_VAR_TYPE_ARRAY,
DFLT_KSMPS, /* ksmps */
DFLT_NCHNLS, /* nchnls */
-1, /* inchns */
0L, /* kcounter */
0L, /* global_kcounter */
DFLT_SR, /* esr */
DFLT_KR, /* ekr */
0l, /* curTime */
0l, /* curTime_inc */
0.0, /* timeOffs */
0.0, /* beatOffs */
0.0, /* curBeat */
0.0, /* curBeat_inc */
0L, /* beatTime */
(EVTBLK*) NULL, /* currevent */
(INSDS*) NULL, /* curip */
FL(0.0), /* cpu_power_busy */
(char*) NULL, /* xfilename */
1, /* peakchunks */
0, /* keep_tmp */
(CS_HASH_TABLE*)NULL, /* Opcode hash table */
0, /* nrecs */
NULL, /* Linepipe */
0, /* Linefd */
NULL, /* csoundCallbacks_ */
(FILE*)NULL, /* scfp */
(CORFIL*)NULL, /* scstr */
NULL, /* oscfp */
{ FL(0.0) }, /* maxamp */
{ FL(0.0) }, /* smaxamp */
{ FL(0.0) }, /* omaxamp */
{0}, {0}, {0}, /* maxpos, smaxpos, omaxpos */
NULL, NULL, /* scorein, scoreout */
NULL, /* argoffspace */
NULL, /* frstoff */
0, /* randSeed1 */
0, /* randSeed2 */
NULL, /* csRandState */
NULL, /* csRtClock */
// 16384, /* strVarMaxLen */
0, /* strsmax */
(char**) NULL, /* strsets */
NULL, /* spin */
NULL, /* spout */
NULL, /* spout_tmp */
0, /* nspin */
0, /* nspout */
NULL, /* auxspin */
(OPARMS*) NULL, /* oparms */
{ NULL }, /* m_chnbp */
0, /* dither_output */
FL(0.0), /* onedsr */
FL(0.0), /* sicvt */
FL(-1.0), /* tpidsr */
FL(-1.0), /* pidsr */
FL(-1.0), /* mpidsr */
FL(-1.0), /* mtpdsr */
FL(0.0), /* onedksmps */
FL(0.0), /* onedkr */
FL(0.0), /* kicvt */
0, /* reinitflag */
0, /* tieflag */
DFLT_DBFS, /* e0dbfs */
FL(1.0) / DFLT_DBFS, /* dbfs_to_float ( = 1.0 / e0dbfs) */
440.0, /* A4 base frequency */
NULL, /* rtRecord_userdata */
NULL, /* rtPlay_userdata */
#if defined(MSVC) ||defined(__POWERPC__) || defined(MACOSX)
{0},
#elif defined(LINUX)
{{{0}}}, /* exitjmp of type jmp_buf */
#else
{0},
#endif
NULL, /* frstbp */
0, /* sectcnt */
0, 0, 0, /* inerrcnt, synterrcnt, perferrcnt */
/* {NULL}, */ /* instxtanchor in engineState */
{ /* actanchor */
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
0,
NULL,
NULL,
0,
NULL,
0,
0,
0,
0,
0,
0.0,
0.0,
// NULL,
NULL,
0,
FL(0.0), /* esr */
FL(0.0),
FL(0.0),
FL(0.0),
0, /* overmode */
0,
FL(0.0),
FL(0.0), FL(0.0), FL(0.0),
NULL,
{FL(0.0), FL(0.0), FL(0.0), FL(0.0)},
NULL,
NULL,NULL,
NULL,
0,
0,
0,
NULL,
NULL,
0,
0,
0,
FL(0.0),
NULL,
NULL,
{NULL, FL(0.0)},
{NULL, FL(0.0)},
{NULL, FL(0.0)},
{NULL, FL(0.0)}
},
{0L }, /* rngcnt */
0, 0, /* rngflg, multichan */
NULL, /* evtFuncChain */
NULL, /* OrcTrigEvts */
NULL, /* freeEvtNodes */
1, /* csoundIsScorePending_ */
0, /* advanceCnt */
0, /* initonly */
0, /* evt_poll_cnt */
0, /* evt_poll_maxcnt */
0, 0, 0, /* Mforcdecs, Mxtroffs, MTrkend */
NULL, /* opcodeInfo */
NULL, /* flist */
0, /* maxfnum */
NULL, /* gensub */
GENMAX+1, /* genmax */
NULL, /* namedGlobals */
NULL, /* cfgVariableDB */
FL(0.0), FL(0.0), FL(0.0), /* prvbt, curbt, nxtbt */
FL(0.0), FL(0.0), /* curp2, nxtim */
0, /* cyclesRemaining */
{ 0, NULL, NULL, '\0', 0, FL(0.0),
FL(0.0), { FL(0.0) }, {NULL}}, /* evt */
NULL, /* memalloc_db */
(MGLOBAL*) NULL, /* midiGlobals */
NULL, /* envVarDB */
(MEMFIL*) NULL, /* memfiles */
NULL, /* pvx_memfiles */
0, /* FFT_max_size */
NULL, /* FFT_table_1 */
NULL, /* FFT_table_2 */
NULL, NULL, NULL, /* tseg, tpsave, unused */
(MYFLT*) NULL, /* gbloffbas */
NULL, /* file_io_thread */
0, /* file_io_start */
NULL, /* file_io_threadlock */
0, /* realtime_audio_flag */
NULL, /* init pass thread */
0, /* init pass loop */
NULL, /* init pass threadlock */
NULL, /* API_lock */
SPINLOCK_INIT, SPINLOCK_INIT, /* spinlocks */
SPINLOCK_INIT, SPINLOCK_INIT, /* spinlocks */
NULL, NULL, /* Delayed messages */
{
NULL, NULL, NULL, NULL, /* bp, prvibp, sp, nx */
0, 0, 0, 0, /* op warpin linpos lincnt */
-FL(1.0), FL(0.0), FL(1.0), /* prvp2 clock_base warp_factor */
NULL, /* curmem */
NULL, /* memend */
NULL, /* macros */
-1, /* next_name */
NULL, NULL, /* inputs, str */
0,0,0, /* input_size, input_cnt, pop */
1, /* ingappop */
-1, /* linepos */
{{NULL, 0, 0}}, /* names */
{""}, /* repeat_name_n[RPTDEPTH][NAMELEN] */
{0}, /* repeat_cnt_n[RPTDEPTH] */
{0}, /* repeat_point_n[RPTDEPTH] */
1, {NULL}, 0, /* repeat_inc_n,repeat_mm_n repeat_index */
"", /* repeat_name[NAMELEN] */
0,0,1, /* repeat_cnt, repeat_point, repeat_inc */
NULL, /* repeat_mm */
0
},
{
NULL,
NULL, NULL, NULL, /* orcname, sconame, midname */
0, 0 /* midiSet, csdlinecount */
},
{
NULL, NULL, /* Linep, Linebufend */
0, /* stdmode */
{
0, NULL, NULL, 0, 0, FL(0.0), FL(0.0), { FL(0.0) },
{NULL},
}, /* EVTBLK prve */
NULL, /* Linebuf */
0, /* linebufsiz */
NULL, NULL,
0
},
{
{0,0}, {0,0}, /* srngcnt, orngcnt */
0, 0, 0, 0, 0, /* srngflg, sectno, lplayed, segamps, sormsg */
NULL, NULL, /* ep, epend */
NULL /* lsect */
},
//NULL, /* musmonGlobals */
{
NULL, /* outfile */
NULL, /* infile */
NULL, /* sfoutname; */
NULL, /* inbuf */
NULL, /* outbuf */
NULL, /* outbufp */
0, /* inbufrem */
0, /* outbufrem */
0,0, /* inbufsiz, outbufsiz */
0, /* isfopen */
0, /* osfopen */
0,0, /* pipdevin, pipdevout */
1U, /* nframes */
NULL, NULL, /* pin, pout */
0, /*dither */
},
0, /* warped */
0, /* sstrlen */
(char*) NULL, /* sstrbuf */
1, /* enableMsgAttr */
0, /* sampsNeeded */
FL(0.0), /* csoundScoreOffsetSeconds_ */
-1, /* inChar_ */
0, /* isGraphable_ */
0, /* delayr_stack_depth */
NULL, /* first_delayr */
NULL, /* last_delayr */
{ 0L, 0L, 0L, 0L, 0L, 0L }, /* revlpsiz */
0L, /* revlpsum */
0.5, /* rndfrac */
NULL, /* logbase2 */
NULL, NULL, /* omacros, smacros */
NULL, /* namedgen */
NULL, /* open_files */
NULL, /* searchPathCache */
NULL, /* sndmemfiles */
NULL, /* reset_list */
NULL, /* pvFileTable */
0, /* pvNumFiles */
0, /* pvErrorCode */
// NULL, /* pluginOpcodeFiles */
0, /* enableHostImplementedAudioIO */
0, /* MIDI IO */
0, /* hostRequestedBufferSize */
0, /* engineStatus */
0, /* stdin_assign_flg */
0, /* stdout_assign_flg */
0, /* orcname_mode */
0, /* use_only_orchfile */
NULL, /* csmodule_db */
(char*) NULL, /* dl_opcodes_oplibs */
(char*) NULL, /* SF_csd_licence */
(char*) NULL, /* SF_id_title */
(char*) NULL, /* SF_id_copyright */
-1, /* SF_id_scopyright */
(char*) NULL, /* SF_id_software */
(char*) NULL, /* SF_id_artist */
(char*) NULL, /* SF_id_comment */