cml/libcw
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'master' of https://gitea.larke.org/kevin/libcw

Browse Source
This commit is contained in:
kevin 2023-07-04 12:03:18 -04:00
commit 7f5ae4396c
13 changed files with 424 additions and 388 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
cwAudioDeviceFile.cpp
View File

@ -473,6 +473,7 @@ namespace cw
rc_t _write_cache_output( dev_t* d )
{
rc_t rc = kOkRC;
//sample_t s;
assert( d->oCacheEnd != nullptr );
@ -485,6 +486,10 @@ namespace cw
memcpy(d->oCacheEnd->buf + d->oCacheEnd->frameIdx * d->oChCnt, d->oPktAudioBuf, d->framesPerCycle * d->oChCnt * sizeof(sample_t));
d->oCacheEnd->frameIdx += d->framesPerCycle;
//s = vop::sum(d->oPktAudioBuf,d->framesPerCycle * d->oChCnt);
//printf("w:%i %i %f\n",d->oCacheEnd->frameIdx,d->framesPerCycle * d->oChCnt,s);
errLabel:
return rc;
}

2
cwFile.h
View File

@ -160,7 +160,7 @@ namespace cw
//
// On the first call to this function *bufPtrPtr must be set to nullptr and
// *bufByteCntPtr must be set to 0.
// Following the last call to this function call cmMemPtrFree(bufPtrptr)
// Following the last call to this function call mem::release(bufPtrptr)
// to be sure the line buffer is fully released. Note this step is not
// neccessary if the last call does not return kOkFileRC.
rc_t getLineAuto( handle_t h, char** bufPtrPtr, unsigned* bufByteCntPtr );

35
cwIo.cpp
View File

@ -58,6 +58,7 @@ namespace cw
unsigned index;
unsigned periodMicroSec;
bool asyncFl;
time::spec_t nextTime;
} timer_t;
typedef struct serialPort_str
@ -282,6 +283,7 @@ namespace cw
}
}
//----------------------------------------------------------------------------------------------------------
//
// Timer
@ -290,7 +292,16 @@ namespace cw
{
timer_t* t = (timer_t*)arg;
sleepUs( t->periodMicroSec );
time::spec_t t0;
time::get(t0);
int usec = time::diffMicros(t0,t->nextTime);
if( usec > 0 )
sleepUs(usec);
time::advanceMicros(t->nextTime,t->periodMicroSec);
if( t->startedFl && !t->deletedFl )
{
@ -352,6 +363,9 @@ namespace cw
t->asyncFl = asyncFl;
t->periodMicroSec = periodMicroSec;
time::get(t->nextTime);
if((rc = thread_mach::add(p->threadMachH,_timerThreadCb,t)) != kOkRC )
{
rc = cwLogError(rc,"Timer thread assignment failed.");
@ -380,7 +394,6 @@ namespace cw
rc = kInvalidIdRC;
else
p->timerA[ timerIdx ].startedFl = startFl;
return rc;
}
@ -2517,7 +2530,25 @@ cw::rc_t cw::io::timerSetPeriodMicroSec( handle_t h, unsigned timerIdx, unsig
if( t == nullptr )
rc = kInvalidIdRC;
else
{
p->timerA[ timerIdx ].periodMicroSec = periodMicroSec;
}
return rc;
}
cw::rc_t cw::io::timerSetNextTime( handle_t h, unsigned timerIdx, const time::spec_t& time )
{
rc_t rc = kOkRC;
io_t* p = _handleToPtr(h);
timer_t* t = _timerIndexToPtr(p, timerIdx);
if( t == nullptr )
rc = kInvalidIdRC;
else
{
p->timerA[ timerIdx ].nextTime = time;
}
return rc;
}

6
cwIo.h
View File

@ -190,6 +190,12 @@ namespace cw
unsigned timerId( handle_t h, unsigned timerIdx );
unsigned timerPeriodMicroSec( handle_t h, unsigned timerIdx );
rc_t timerSetPeriodMicroSec( handle_t h, unsigned timerIdx, unsigned periodMicroSec );
// Set an explicit next time to trigger. The 'time' argument will over ride the next periodic callback.
// Note that the most reliable way to use this function is by calling it in the timer callback
// so that it will deterine the time of the following callback.
rc_t timerSetNextTime( handle_t h, unsigned timerIdx, const time::spec_t& time );
rc_t timerStart( handle_t h, unsigned timerIdx );
rc_t timerStop( handle_t h, unsigned timerIdx );

230
cwIoMidiRecordPlay.cpp
View File

@ -54,12 +54,25 @@ namespace cw
} am_midi_msg_t;
typedef struct vel_tbl_str
{
uint8_t* velTblA;
unsigned velTblN;
bool enableFl;
bool defaultFl;
char* name;
char* device;
} vel_tbl_t;
typedef struct midi_device_str
{
char* label;
char* midiOutDevLabel;
char* midiOutPortLabel;
unsigned midiOutDevIdx;
unsigned midiOutPortIdx;
bool enableFl;
unsigned velTableN;
uint8_t* velTableArray;
@ -104,7 +117,6 @@ namespace cw
kWaitForPedalDown,
};
typedef struct midi_record_play_str
{
io::handle_t ioH;
@ -114,6 +126,7 @@ namespace cw
unsigned msgArrayInIdx; // Next available space for loaded MIDI messages (also the current count of msgs in msgArray[])
unsigned msgArrayOutIdx; // Next message to transmit in msgArray[]
unsigned midi_timer_period_micro_sec; // Timer period in microseconds
unsigned midi_timer_index; //
unsigned all_off_delay_ms; // Wait this long before turning all notes off after the last note-on has played
am_midi_msg_t* iMsgArray; // msgArray[ msgArrayN ]
@ -151,7 +164,6 @@ namespace cw
time::spec_t start_time;
time::spec_t end_play_event_timestamp;
time::spec_t all_off_timestamp;
time::spec_t store_time;
event_callback_t cb;
void* cb_arg;
@ -169,13 +181,13 @@ namespace cw
rc_t _destroy( midi_record_play_t* p )
{
rc_t rc = kOkRC;
unsigned timerIdx;
if((timerIdx = io::timerLabelToIndex( p->ioH, TIMER_LABEL )) != kInvalidIdx )
io::timerDestroy( p->ioH, timerIdx);
if(p->midi_timer_index != kInvalidIdx )
io::timerDestroy( p->ioH, p->midi_timer_index);
for(unsigned i=0; i<p->midiDevN; ++i)
{
mem::release(p->midiDevA[i].label);
mem::release(p->midiDevA[i].midiOutDevLabel);
mem::release(p->midiDevA[i].midiOutPortLabel);
mem::release(p->midiDevA[i].velTableArray);
@ -184,11 +196,21 @@ namespace cw
mem::release(p->midiDevA);
mem::release(p->msgArray);
mem::release(p->iMsgArray);
printf("P:%p\n",p);
mem::release(p);
return rc;
}
unsigned _label_to_device_index( midi_record_play_t* p, const char* label )
{
for(unsigned i=0; i<p->midiDevN; ++i)
if( textCompare(p->midiDevA[i].label,label) == 0 )
return i;
return kInvalidIdx;
}
void _xmit_midi( midi_record_play_t* p, unsigned devIdx, uint8_t ch, uint8_t status, uint8_t d0, uint8_t d1 )
{
if( !p->supressMidiXmitFl )
@ -352,7 +374,6 @@ namespace cw
}
_set_chord_note_count(m0,m,chordNoteCnt);
}
rc_t _parseCfg(midi_record_play_t* p, const object_t& cfg )
@ -386,13 +407,14 @@ namespace cw
for(unsigned i=0; i<p->midiDevN; ++i)
{
const object_t* ele = midiDevL->child_ele(i);
const char* label = nullptr;
const char* midiOutDevLabel = nullptr;
const char* midiOutPortLabel = nullptr;
const object_t* velTable = nullptr;
const object_t* pedalRecd = nullptr;
bool enableFl = false;
if((rc = ele->getv( "midi_out_device", midiOutDevLabel,
if((rc = ele->getv( "label", label,
"midi_out_device", midiOutDevLabel,
"midi_out_port", midiOutPortLabel,
"enableFl", enableFl)) != kOkRC )
{
@ -402,7 +424,6 @@ namespace cw
if((rc = ele->getv_opt(
"vel_table", velTable,
"pedal", pedalRecd,
"force_damper_down_fl",p->midiDevA[i].force_damper_down_fl,
"force_damper_down_threshold",p->midiDevA[i].force_damper_down_threshold,
@ -425,28 +446,11 @@ namespace cw
p->midiDevA[i].damper_dead_band_min_value,
p->midiDevA[i].damper_dead_band_max_value );
p->midiDevA[i].label = mem::duplStr( label );
p->midiDevA[i].midiOutDevLabel = mem::duplStr( midiOutDevLabel);
p->midiDevA[i].midiOutPortLabel = mem::duplStr( midiOutPortLabel);
p->midiDevA[i].enableFl = enableFl;
/*
if( velTable != nullptr )
{
p->midiDevA[i].velTableN = velTable->child_count();
p->midiDevA[i].velTableArray = mem::allocZ<uint8_t>(p->midiDevA[i].velTableN);
for(unsigned j=0; j<p->midiDevA[i].velTableN; ++j)
{
if((rc = velTable->child_ele(j)->value( p->midiDevA[i].velTableArray[j] )) != kOkRC )
{
rc = cwLogError(kSyntaxErrorRC,"An error occured while parsing the velocity table for MIDI device:'%s' port:'%s'.",midiOutDevLabel,midiOutPortLabel);
goto errLabel;
}
}
}
*/
if( pedalRecd != nullptr )
{
if((rc = pedalRecd->getv( "down_id", p->midiDevA[i].pedalDownVelId,
@ -564,7 +568,7 @@ namespace cw
{
// verify that the vel. is legal given the table
if( d1 >= p->midiDevA[i].velTableN )
cwLogError(kInvalidIdRC,"A MIDI note-on velocity (%i) outside the velocity table range was encountered.",d1);
cwLogError(kInvalidIdRC,"A MIDI note-on velocity (%i) outside the velocity table (%i>%i) range was encountered on device:%s.",d1,(p->midiDevA[i].velTableN)-1,cwStringNullGuard(p->midiDevA[i].label));
else
out_d1 = p->midiDevA[i].velTableArray[ d1 ];
@ -1256,6 +1260,8 @@ namespace cw
{
io::timerStop( p->ioH, io::timerIdToIndex(p->ioH, kMidiRecordPlayTimerId) );
// TODO:
// BUG BUG BUG: should work for all channels
@ -1348,7 +1354,6 @@ namespace cw
while( p->msgArray[ p->msgArrayOutIdx ].microsec <= cur_time_us )
{
am_midi_msg_t* mm = p->msgArray + p->msgArrayOutIdx;
//_print_midi_msg(mm);
@ -1364,105 +1369,23 @@ namespace cw
break;
}
}
if( p->msgArrayOutIdx < p->msgArrayInIdx )
{
// the next callback should happen at now() + (next_msg_us - cur_us)
time::advanceMicros(t, p->msgArray[ p->msgArrayOutIdx ].microsec - cur_time_us );
io::timerSetNextTime( p->ioH, p->midi_timer_index,t);
}
}
return rc;
}
rc_t _loadVelTable( midi_record_play_t* p, const object_t* cfg, midi_device_t* dev, unsigned devIdx )
{
rc_t rc = kOkRC;
const char* refDevLabel = nullptr;
const object_t* tables = nullptr;
unsigned i = 0;
// get the textual name the device
switch( devIdx )
{
case kSampler_MRP_DevIdx: refDevLabel="sampler"; break;
case kPiano_MRP_DevIdx: refDevLabel="piano"; break;
}
// verify that the device has a label
if( refDevLabel == nullptr )
{
rc = cwLogError(kInvalidStateRC,"The MIDI record-play unit device '%i' does not have a device label.",devIdx);
goto errLabel;
}
// get the 'tables' node
if((rc = cfg->getv("tables",tables)) != kOkRC )
{
rc = cwLogError(rc,"The 'tables' field could not be read from the vel. table cfg. object.");
goto errLabel;
}
// for each table
for(i=0; i<tables->child_count(); ++i)
{
const object_t* tbl = tables->child_ele(i);
const object_t* array = nullptr;
bool enableFl = false;
bool defaultFl = false;
const char* deviceLabel = nullptr;
// read the table record
if((rc = tbl->getv("table",array,
"enableFl",enableFl,
"defaultFl",defaultFl,
"device",deviceLabel)) != kOkRC )
{
rc = cwLogError(rc,"Parsing failed on the velocity table at index '%i'.",i);
goto errLabel;
}
// if this table is enabled and the 'default' for this device
if( enableFl && defaultFl && textCompare(refDevLabel,deviceLabel) == 0 )
{
// allocate the actual velocity table
dev->velTableN = array->child_count();
dev->velTableArray = mem::allocZ<uint8_t>(dev->velTableN);
// for each velocity entry
for(unsigned j=0; j<dev->velTableN; ++j)
{
// read the velocity value
unsigned v;
if((rc = array->child_ele(j)->value(v)) != kOkRC )
{
rc = cwLogError(rc,"Parsing failed on the velocity at index '%i'.",j);
goto errLabel;
}
// validate the velocity range
if( 0 <= v && v <= 127 )
dev->velTableArray[j] = (uint8_t)v;
else
{
rc = cwLogError(kInvalidArgRC,"A velocity table entry outside the range 0-127 was encountered at index %i.",j);
goto errLabel;
}
}
break;
}
}
// if no enabled and default table was found for this device
if( i >= tables->child_count() )
{
cwLogError(kInvalidStateRC,"A velocity table was not found for MIDI device index '%i'.",devIdx );
goto errLabel;
}
errLabel:
return rc;
}
}
}
cw::rc_t cw::midi_record_play::create( handle_t& hRef,
io::handle_t ioH,
const object_t& cfg,
@ -1480,20 +1403,16 @@ cw::rc_t cw::midi_record_play::create( handle_t& hRef,
p = mem::allocZ<midi_record_play_t>();
printf("P0:%p\n",p);
p->ioH = ioH; // p->ioH is used in _destory() so initialize it here
// parse the cfg
if((rc = _parseCfg(p,cfg)) != kOkRC )
goto errLabel;
// parse the vel table cfg
if(velTableFname != nullptr )
if((rc = objectFromFile(velTableFname,velTblCfg)) != kOkRC )
{
rc = cwLogError(rc,"Parsing the velocity table cfg. failed on '%s'.",cwStringNullGuard(velTableFname));
goto errLabel;
}
p->midi_timer_index = kInvalidIdx;
p->cb = cb;
p->cb_arg = cb_arg;
p->halfPedalState = kHalfPedalDone;
@ -1526,13 +1445,6 @@ cw::rc_t cw::midi_record_play::create( handle_t& hRef,
goto errLabel;
}
if( velTblCfg != nullptr )
if((rc = _loadVelTable( p, velTblCfg, dev, i )) != kOkRC )
{
rc = cwLogError(rc,"MIDI record-play velocity table setup failed.");
goto errLabel;
}
printf("%s %s : %i %i\n",dev->midiOutDevLabel, dev->midiOutPortLabel, dev->midiOutDevIdx, dev->midiOutPortIdx );
}
@ -1543,6 +1455,12 @@ cw::rc_t cw::midi_record_play::create( handle_t& hRef,
goto errLabel;
}
if((p->midi_timer_index = io::timerLabelToIndex( p->ioH, TIMER_LABEL )) == kInvalidIdx )
{
cwLogError(rc,"Audio-MIDI timer index access failed.");
goto errLabel;
}
_midi_state_clear(p);
errLabel:
@ -1610,9 +1528,13 @@ cw::rc_t cw::midi_record_play::start( handle_t h, bool rewindFl, const time::spe
_set_midi_msg_next_play_index(p,0);
else
{
io::timerSetNextTime( p->ioH, p->midi_timer_index,p->play_time);
// Set the begin play time back by the time offset of the current output event.
// This will cause that event to be played back immediately.
time::subtractMicros(p->play_time, p->msgArray[ p->msgArrayOutIdx ].microsec );
}
if( p->halfPedalFl )
@ -1726,8 +1648,6 @@ cw::rc_t cw::midi_record_play::save_synced_csv( handle_t h, const char* fn, cons
}
p->iMsgArray[i].loc = syncA[j].loc;
}
}
@ -1836,6 +1756,18 @@ cw::rc_t cw::midi_record_play::load( handle_t h, const midi_msg_t* msg, unsigned
return rc;
}
unsigned cw::midi_record_play::label_to_device_index( handle_t h, const char* devLabel )
{
midi_record_play_t* p = _handleToPtr(h);
return _label_to_device_index( p, devLabel );
}
const char* cw::midi_record_play::device_index_to_label( handle_t h, unsigned devIdx )
{
midi_record_play_t* p = _handleToPtr(h);
return 0 <= devIdx && devIdx < p->midiDevN ? p->midiDevA[devIdx].label : nullptr;
}
cw::rc_t cw::midi_record_play::seek( handle_t h, time::spec_t seek_timestamp )
{
rc_t rc = kOkRC;
@ -1852,7 +1784,7 @@ cw::rc_t cw::midi_record_play::seek( handle_t h, time::spec_t seek_timestamp )
{
am_midi_msg_t* mm = p->msgArray + i;
// if this msg is prior to or equal to the seek target
// if this msg is at or after the seek target
if( time::isLTE(seek_timestamp,mm->timestamp) )
{
p->msgArrayOutIdx = i;
@ -2097,6 +2029,31 @@ unsigned cw::midi_record_play::dev_count( handle_t h )
return p->midiDevN;
}
cw::rc_t cw::midi_record_play::vel_table_disable( handle_t h, unsigned devIdx )
{
rc_t rc = kOkRC;
midi_record_play_t* p = _handleToPtr(h);
if( devIdx != kInvalidIdx )
{
if( devIdx > p->midiDevN )
{
rc = cwLogError(kInvalidArgRC,"The device index '%i'is invalid.",devIdx);
goto errLabel;
}
p->midiDevA[devIdx].velTableArray = nullptr;
}
else
{
for(unsigned i=0; i<p->midiDevN; ++i)
p->midiDevA[i].velTableArray = nullptr;
}
errLabel:
return rc;
}
unsigned cw::midi_record_play::vel_table_count( handle_t h, unsigned devIdx )
{
midi_record_play_t* p = _handleToPtr(h);
@ -2126,3 +2083,4 @@ cw::rc_t cw::midi_record_play::vel_table_set( handle_t h, unsigned devIdx, const
return kOkRC;
}

8
cwIoMidiRecordPlay.h
View File

@ -83,6 +83,11 @@ namespace cw
rc_t exec( handle_t h, const io::msg_t& msg );
unsigned label_to_device_index( handle_t h, const char* devLabel );
const char* device_index_to_label( handle_t h, unsigned devIdx );
unsigned device_count( handle_t h );
bool is_device_enabled( handle_t h, unsigned devIdx );
void enable_device( handle_t h, unsigned devIdx, bool enableFl );
@ -97,6 +102,9 @@ namespace cw
unsigned dev_count( handle_t h );
// Set devIdx to kInvalididx to disable vel tables on all devices
rc_t vel_table_disable( handle_t h, unsigned devIdx=kInvalidIdx );
unsigned vel_table_count( handle_t h, unsigned devIdx );
const uint8_t* vel_table( handle_t h, unsigned devIdx );
rc_t vel_table_set( handle_t h, unsigned devIdx, const uint8_t* tbl, unsigned tblN );

333
cwIoPresetSelApp.cpp
View File

@ -238,12 +238,21 @@ namespace cw
unsigned presetId;
} ui_blob_t;
typedef struct vel_tbl_str
{
const char* name;
const char* device;
} vel_tbl_t;
typedef struct perf_recording_str
{
char* fname; // perf recording
char* label; // menu label
unsigned id; // menu appId
unsigned uuId; // menu uuid
vel_tbl_t* vel_tblA; // vel_tblA[ velTblN ]
unsigned vel_tblN; //
struct perf_recording_str* link;
} perf_recording_t;
@ -251,14 +260,14 @@ namespace cw
{
io::handle_t ioH;
// path components for reading/writing the preset assignments
const char* record_dir;
const char* record_fn;
const char* record_fn_ext;
const char* record_backup_dir;
const char* scoreFn;
const object_t* perfL;
const object_t* perfDirL;
unsigned perfMenuCnt;
const char* velTableFname;
const char* velTableBackupDir;
const object_t* midi_play_record_cfg;
@ -274,7 +283,6 @@ namespace cw
cm::handle_t cmCtxH;
score_follower::handle_t sfH;
midi_record_play::handle_t mrpH;
unsigned scoreFollowMaxLocId;
score::handle_t scoreH;
loc_map_t* locMap;
@ -282,13 +290,10 @@ namespace cw
unsigned insertLoc; // last valid insert location id received from the GUI
unsigned minLoc;
unsigned minLoc; // min/max locations of the currently loaded performance
unsigned maxLoc;
time::spec_t beg_play_timestamp;
time::spec_t end_play_timestamp;
unsigned beg_play_loc;
unsigned beg_play_loc; // beg/end play loc's from the UI
unsigned end_play_loc;
preset_sel::handle_t psH;
@ -397,7 +402,6 @@ namespace cw
"record_fn_ext", app->record_fn_ext,
"score_fn", app->scoreFn,
"perfDirL", app->perfDirL,
"perfL", app->perfL,
"flow_proc_dict_fn", flow_proc_dict_fn,
"midi_play_record", app->midi_play_record_cfg,
"vel_table_fname", app->velTableFname,
@ -485,53 +489,6 @@ namespace cw
return rc;
}
rc_t _load_perf_selection_menu( app_t* app )
{
rc_t rc = kOkRC;
unsigned selectUuId = kInvalidId;
// verify that a performance list was given
if( app->perfL == nullptr || app->perfL->child_count()==0)
{
rc = cwLogError(rc,"The performance list is missing or empty.");
goto errLabel;
}
// get the peformance menu UI uuid
if((selectUuId = io::uiFindElementUuId( app->ioH, kPerfSelId )) == kInvalidId )
{
rc = cwLogError(rc,"The performance list base UI element does not exist.");
goto errLabel;
}
for(unsigned i=0; i<app->perfL->child_count(); ++i)
{
const object_t* pair = nullptr;
unsigned uuId = kInvalidId;
// get and validate the option label
if((pair = app->perfL->child_ele(i)) == nullptr || !pair->is_pair() || pair->pair_label()==nullptr)
{
rc = cwLogError(kSyntaxErrorRC,"The performance list contains a syntax error near element index %i.",i);
goto errLabel;
}
// create an option entry in the selection ui
if((rc = uiCreateOption( app->ioH, uuId, selectUuId, nullptr, kPerfOptionBaseId+i, kInvalidId, "optClass", pair->pair_label() )) != kOkRC )
{
rc = cwLogError(kSyntaxErrorRC,"The performance list contains a syntax error near element index %i.",i);
goto errLabel;
}
}
errLabel:
app->perfMenuCnt = app->perfL->child_count();
return rc;
}
rc_t _load_perf_recording_menu( app_t* app )
{
rc_t rc = kOkRC;
@ -547,7 +504,7 @@ namespace cw
}
// for each performance recording
for(prp=app->perfRecordingBeg; prp!=nullptr; prp=prp->link)
for(prp = app->perfRecordingBeg; prp!=nullptr; prp=prp->link)
{
// create an option entry in the selection ui
if((rc = uiCreateOption( app->ioH, prp->uuId, selectUuId, nullptr, kPerfOptionBaseId+id, kInvalidId, "optClass", prp->label )) != kOkRC )
@ -558,8 +515,6 @@ namespace cw
prp->id = id;
id += 1;
}
errLabel:
@ -567,7 +522,38 @@ namespace cw
return rc;
}
rc_t _parse_perf_recording_dir( app_t* app, const char* dir, const char* fname )
rc_t _parse_perf_recording_vel_tbl( app_t* app, const object_t* velTblCfg, vel_tbl_t*& velTblA_Ref, unsigned& velTblN_Ref )
{
rc_t rc = kOkRC;
velTblA_Ref = nullptr;
velTblN_Ref = 0;
unsigned velTblN = velTblCfg->child_count();
vel_tbl_t* velTblA = nullptr;
if( velTblN > 0 )
{
velTblA = mem::allocZ<vel_tbl_t>(velTblN);
for(unsigned i = 0; i<velTblN; ++i)
{
if((rc = velTblCfg->child_ele(i)->getv("name",velTblA[i].name,
"device",velTblA[i].device)) != kOkRC )
{
rc = cwLogError(rc,"The vel table at index '%i' parse failed.",i);
goto errLabel;
}
}
}
velTblA_Ref = velTblA;
velTblN_Ref = velTblN;
errLabel:
return rc;
}
rc_t _parse_perf_recording_dir( app_t* app, const char* dir, const char* fname, const object_t* velTblCfg )
{
rc_t rc = kOkRC;
filesys::dirEntry_t* deA = nullptr;
@ -585,7 +571,7 @@ namespace cw
cwLogWarning("The performance recording directory '%s' was found to be empty.",cwStringNullGuard(dir));
// for each directory entry
for(unsigned i=0; i<deN; ++i)
for(unsigned i = 0; i<deN && rc == kOkRC; ++i)
{
perf_recording_t* prp = nullptr;
@ -607,6 +593,12 @@ namespace cw
prp->fname = mem::duplStr(path);
prp->label = mem::duplStr(deA[i].name);
if((rc = _parse_perf_recording_vel_tbl(app, velTblCfg, prp->vel_tblA, prp->vel_tblN )) != kOkRC )
{
rc = cwLogError(rc,"Parse failed on vel table at directory entry index '%i'.",i);
// don't goto errLabel because the perf_recording record would be leaked
}
if( app->perfRecordingEnd == nullptr )
{
app->perfRecordingBeg = prp;
@ -640,9 +632,10 @@ namespace cw
// for each performance directory
for(unsigned i=0; i<app->perfDirL->child_count(); ++i)
{
const object_t* d;
const char* dir=nullptr;
const char* fname=nullptr;
const object_t* d = nullptr;;
const char* dir = nullptr;
const char* fname = nullptr;
const object_t* velTblCfg = nullptr;
// get the directory dict. from the cfg file
if((d = app->perfDirL->child_ele(i)) == nullptr || !d->is_dict() )
@ -652,14 +645,16 @@ namespace cw
}
// get the directory
if((rc = d->getv("dir",dir,"fname",fname)) != kOkRC )
if((rc = d->getv("dir",dir,
"fname",fname,
"vel_table", velTblCfg)) != kOkRC )
{
rc = cwLogError(rc ,"Error parsing the performance directory entry at index '%i'.",i);
goto errLabel;
}
// create the performance records from this directory
if((rc = _parse_perf_recording_dir(app,dir,fname)) != kOkRC )
if((rc = _parse_perf_recording_dir(app,dir,fname,velTblCfg)) != kOkRC )
{
rc = cwLogError(rc ,"Error creating the performance directory entry at index '%i'.",i);
goto errLabel;
@ -727,6 +722,7 @@ namespace cw
perf_recording_t* tmp = prp->link;
mem::release(prp->fname);
mem::release(prp->label);
mem::release(prp->vel_tblA);
mem::release(prp);
prp = tmp;
}
@ -904,17 +900,11 @@ namespace cw
maxLocId = matchLocA[i];
printf("%i ",matchLocA[i]);
}
// notice if the end of the score was reached
if( maxLocId > app->scoreFollowMaxLocId )
{
loc = maxLocId;
app->scoreFollowMaxLocId = maxLocId;
printf(" set");
}
printf("\n");
loc = maxLocId;
clear_match_id_array(app->sfH);
}
@ -960,6 +950,7 @@ namespace cw
double sec = time::specToSeconds(timestamp);
// call the score follower
if( score_follower::is_enabled(app->sfH) )
loc = _get_loc_from_score_follower( app, sec, id, status, d0, d1 );
// TODO: ZERO SHOULD BE A VALID LOC VALUE - MAKE -1 THE INVALID LOC VALUE
@ -1098,8 +1089,6 @@ namespace cw
score_follower::reset(app->sfH,app->sfResetLoc);
app->scoreFollowMaxLocId = 0;
cwLogInfo("SF reset loc: %i",app->sfResetLoc);
return rc;
}
@ -1160,13 +1149,10 @@ namespace cw
goto errLabel;
}
app->beg_play_timestamp = begMap->timestamp;
app->end_play_timestamp = endMap->timestamp;
if( !time::isZero(app->beg_play_timestamp) )
if( !time::isZero(begMap->timestamp) )
{
// seek the player to the requested loc
if((rc = midi_record_play::seek( app->mrpH, app->beg_play_timestamp )) != kOkRC )
if((rc = midi_record_play::seek( app->mrpH, begMap->timestamp )) != kOkRC )
{
rc = cwLogError(rc,"MIDI seek failed.");
goto errLabel;
@ -1186,10 +1172,7 @@ namespace cw
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kMidiSaveBtnId ), false );
}
// reset the score follower
//if((rc = score_follower::reset(app->sfH,score_loc)) != kOkRC )
if((rc = _do_sf_reset(app,score_loc)) != kOkRC )
{
rc = cwLogError(rc,"Score follower reset failed.");
@ -1208,7 +1191,7 @@ namespace cw
{
unsigned evt_cnt = 0;
if((rc = midi_record_play::start(app->mrpH,rewindFl,&app->end_play_timestamp)) != kOkRC )
if((rc = midi_record_play::start(app->mrpH,rewindFl,&endMap->timestamp)) != kOkRC )
{
rc = cwLogError(rc,"MIDI start failed.");
goto errLabel;
@ -1335,7 +1318,7 @@ namespace cw
//io::uiSendValue( app->ioH, uiFindElementUuId(app->ioH,kCurMidiEvtCntId), midi_record_play::event_index(app->mrpH) );
//io::uiSendValue( app->ioH, uiFindElementUuId(app->ioH,kTotalMidiEvtCntId), midi_record_play::event_count(app->mrpH) );
io::uiSendValue( app->ioH, uiFindElementUuId(app->ioH,kTotalMidiEvtCntId), app->maxLoc );
io::uiSendValue( app->ioH, uiFindElementUuId(app->ioH,kTotalMidiEvtCntId), app->maxLoc-app->minLoc );
}
// Update the UI with the value from the the fragment data record.
@ -1638,8 +1621,6 @@ namespace cw
unsigned fragListUuId = io::uiFindElementUuId( app->ioH, kFragListId );
unsigned fragChanId = fragId; //endLoc; // use the frag. endLoc as the channel id
unsigned fragPanelUuId = kInvalidId;
//unsigned fragBegLocUuId = kInvalidId;
//unsigned fragEndLocUuId = kInvalidId;
unsigned fragPresetRowUuId = kInvalidId;
unsigned presetN = preset_sel::preset_count( app->psH );
unsigned fragBegLoc = 0;
@ -1653,13 +1634,9 @@ namespace cw
// get the uuid's of the new fragment panel and the endloc number display
fragPanelUuId = io::uiFindElementUuId( app->ioH, fragListUuId, kFragPanelId, fragChanId );
//fragBegLocUuId = io::uiFindElementUuId( app->ioH, fragPanelUuId, kFragBegLocId, fragChanId );
//fragEndLocUuId = io::uiFindElementUuId( app->ioH, fragPanelUuId, kFragEndLocId, fragChanId );
fragPresetRowUuId = io::uiFindElementUuId( app->ioH, fragPanelUuId, kFragPresetRowId, fragChanId );
assert( fragPanelUuId != kInvalidId );
//assert( fragBegLocUuId != kInvalidId );
//assert( fragEndLocUuId != kInvalidId );
assert( fragPresetRowUuId != kInvalidId );
// Make the fragment panel clickable
@ -1726,7 +1703,6 @@ namespace cw
}
// Settting psNextFrag to a non-null value causes the
// _fragment_restore_ui() to be called from the io::exec() callback
app->psNextFrag = preset_sel::get_fragment_base(app->psH);
_set_status(app,"Loaded fragment file.");
@ -1766,18 +1742,11 @@ namespace cw
// if all the fragment UI's have been created
if( app->psNextFrag == nullptr )
{
// enable the start/stop buttons
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kStartBtnId ), true );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kStopBtnId ), true );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kLiveCheckId ), true );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kEnaRecordCheckId ), true );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kTrackMidiCheckId ), true );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kSaveBtnId ), true );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kSfResetBtnId ), true );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kSfResetLocNumbId ), true );
// the fragments are loaded enable the 'load' menu
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kPerfSelId ), true );
_set_status(app,"Fragment restore complete: elapsed secs:%f\n",time::elapsedSecs(app->psLoadT0));
cwLogInfo("Fragment restore complete: elapsed secs:%f",time::elapsedSecs(app->psLoadT0));
}
}
@ -1954,8 +1923,6 @@ namespace cw
midiEventCntRef = midiEventN;
//uiSetNumbRange( app->ioH, io::uiFindElementUuId(app->ioH, kSfResetLocNumbId), app->minLoc, app->maxLoc, 1, 0, app->minLoc );
cwLogInfo("%i MIDI events loaded from score. Loc Min:%i Max:%i", midiEventN , app->minLoc, app->maxLoc);
}
@ -1965,7 +1932,56 @@ namespace cw
return rc;
}
rc_t _do_load( app_t* app, const char* perf_fn )
rc_t _set_vel_table( app_t* app, const vel_tbl_t* vtA, unsigned vtN )
{
rc_t rc;
const uint8_t* tableA = nullptr;
unsigned tableN = 0;
unsigned midiDevIdx = kInvalidIdx;
unsigned assignN = 0;
if((rc = vel_table_disable(app->mrpH)) != kOkRC )
{
rc = cwLogError(rc,"Velocity table disable failed.");
goto errLabel;
}
for(unsigned i=0; i<vtN; ++i)
{
if((midiDevIdx = label_to_device_index( app->mrpH, vtA[i].device)) == kInvalidIdx )
{
rc = cwLogError(kInvalidArgRC,"The MIDI device '%s' could not be found.",cwStringNullGuard(vtA[i].device));
goto errLabel;
}
if((tableA = get_vel_table( app->vtH, vtA[i].name, tableN )) == nullptr )
{
rc = cwLogError(kInvalidArgRC,"The MIDI velocity table '%s' could not be found.",cwStringNullGuard(vtA[i].name));
goto errLabel;
}
if((rc = vel_table_set(app->mrpH, midiDevIdx, tableA, tableN )) != kOkRC )
{
rc = cwLogError(rc,"Velocity table device:%s name:%s assignment failed.",cwStringNullGuard(vtA[i].device), cwStringNullGuard(vtA[i].name));
goto errLabel;
}
assignN += 1;
}
if( assignN == 0 )
cwLogWarning("All velocity tables disabled.");
errLabel:
if( rc != kOkRC )
rc = cwLogError(rc,"Velocity table assignment failed.");
return rc;
}
rc_t _do_load( app_t* app, const char* perf_fn, const vel_tbl_t* vtA=nullptr, unsigned vtN=0 )
{
rc_t rc = kOkRC;
unsigned midiEventN = 0;
@ -1973,73 +1989,56 @@ namespace cw
cwLogInfo("Loading");
_set_status(app,"Loading...");
// create the score
if( perf_fn != nullptr )
// load the performance or score
if((rc= score::create( app->scoreH, perf_fn )) != kOkRC )
{
cwLogError(rc,"Score create failed on '%s'.",app->scoreFn);
goto errLabel;
}
// load the midi player, create locMap[], set app->min/maxLoc
if((rc = _load_midi_player(app, midiEventN )) != kOkRC )
{
cwLogError(rc,"MIDI player load failed.");
rc = cwLogError(rc,"MIDI player load failed.");
goto errLabel;
}
// reset the timestamp tracker
track_loc_reset( app->psH );
// set the range of the global play location controls
//if( firstLoadFl )
if( true )
// assign the vel. table
if((rc = _set_vel_table(app, vtA, vtN )) != kOkRC )
{
unsigned begPlayLocUuId = io::uiFindElementUuId(app->ioH, kBegPlayLocNumbId);
unsigned endPlayLocUuId = io::uiFindElementUuId(app->ioH, kEndPlayLocNumbId);
//if( app->end_play_loc == 0 )
app->end_play_loc = app->maxLoc;
//if( !(app->minLoc <= app->beg_play_loc && app->beg_play_loc <= app->maxLoc) )
app->beg_play_loc = app->minLoc;
io::uiSetNumbRange( app->ioH, begPlayLocUuId, app->minLoc, app->maxLoc, 1, 0, app->beg_play_loc );
io::uiSetNumbRange( app->ioH, endPlayLocUuId, app->minLoc, app->maxLoc, 1, 0, app->end_play_loc );
io::uiSendValue( app->ioH, begPlayLocUuId, app->beg_play_loc);
io::uiSendValue( app->ioH, endPlayLocUuId, app->end_play_loc);
// enable the insert 'End Loc' number box since the score is loaded
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kInsertLocId ), true );
uiSetNumbRange( app->ioH, io::uiFindElementUuId(app->ioH, kSfResetLocNumbId), app->minLoc, app->maxLoc, 1, 0, app->beg_play_loc );
rc = cwLogError(rc,"Velocity table assignment failed.");
goto errLabel;
}
/*
// update the current event and event count
_update_event_ui(app);
// enable the start/stop buttons
// A performance is loaded so enable the UI
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kStartBtnId ), true );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kStopBtnId ), true );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kLiveCheckId ), true );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kEnaRecordCheckId ), true );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kTrackMidiCheckId ), true );
// restore the fragment records
if( firstLoadFl )
if((rc = _restore_fragment_data( app )) != kOkRC )
{
rc = cwLogError(rc,"Restore failed.");
goto errLabel;
}
//io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kLoadBtnId ), true );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kSaveBtnId ), true );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kInsertLocId ), true );
// set the UI begin/end play to the locations of the newly loaded performance
app->end_play_loc = app->maxLoc;
app->beg_play_loc = app->minLoc;
// Update the master range of the play beg/end number widgets
io::uiSetNumbRange( app->ioH, io::uiFindElementUuId(app->ioH, kBegPlayLocNumbId), app->minLoc, app->maxLoc, 1, 0, app->beg_play_loc );
io::uiSetNumbRange( app->ioH, io::uiFindElementUuId(app->ioH, kEndPlayLocNumbId), app->minLoc, app->maxLoc, 1, 0, app->end_play_loc );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kBegPlayLocNumbId ), true );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kEndPlayLocNumbId ), true );
io::uiSendValue( app->ioH, io::uiFindElementUuId(app->ioH, kBegPlayLocNumbId), app->beg_play_loc);
io::uiSendValue( app->ioH, io::uiFindElementUuId(app->ioH, kEndPlayLocNumbId), app->end_play_loc);
// set the range of the SF reset number
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kSfResetBtnId ), true );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kSfResetLocNumbId ), true );
io::uiSetNumbRange( app->ioH, io::uiFindElementUuId(app->ioH, kSfResetLocNumbId), app->minLoc, app->maxLoc, 1, 0, app->beg_play_loc );
io::uiSendValue( app->ioH, io::uiFindElementUuId(app->ioH, kSfResetLocNumbId), app->minLoc);
*/
cwLogInfo("'%s' loaded.",perf_fn);
errLabel:
@ -2084,14 +2083,12 @@ namespace cw
}
// load the requested performance
if((rc = _do_load(app,prp->fname)) != kOkRC )
if((rc = _do_load(app,prp->fname,prp->vel_tblA, prp->vel_tblN)) != kOkRC )
{
rc = cwLogError(kSyntaxErrorRC,"The performance load failed.");
goto errLabel;
}
//_do_sf_reset(app,app->beg_play_loc);
errLabel:
return rc;
}
@ -2709,6 +2706,7 @@ namespace cw
_update_event_ui(app);
/*
// disable start and stop buttons until a score is loaded
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kStartBtnId ), false );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kStopBtnId ), false );
@ -2719,6 +2717,8 @@ namespace cw
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kSfResetBtnId ), false );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kSfResetLocNumbId ), false );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kPerfSelId ), false );
io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kInsertLocId ), false );
*/
io::uiSendValue( app->ioH, io::uiFindElementUuId( app->ioH, kMidiLoadFnameId), app->midiRecordDir);
@ -2730,13 +2730,6 @@ namespace cw
if((rc = _fragment_load_data(app)) != kOkRC )
rc = cwLogError(rc,"Preset data restore failed.");
if( app->sfH.isValid() )
{
cw_loc_range(app->sfH,app->minLoc,app->maxLoc);
printf("SF Loc range:%i %i\n",app->minLoc,app->maxLoc);
uiSetNumbRange( app->ioH, io::uiFindElementUuId(app->ioH, kSfResetLocNumbId), app->minLoc, app->maxLoc, 1, 0, app->minLoc );
}
_on_live_midi_fl(app,app->useLiveMidiFl);
return rc;
@ -2779,10 +2772,6 @@ namespace cw
_on_ui_save(app);
break;
case kLoadBtnId:
_do_load(app,app->scoreFn);
break;
case kPerfSelId:
_on_perf_select(app,m.value->u.u);
break;
@ -3344,7 +3333,7 @@ cw::rc_t cw::preset_sel_app::main( const object_t* cfg, int argc, const char* ar
}
// create the MIDI record-play object
if((rc = midi_record_play::create(app.mrpH,app.ioH,*app.midi_play_record_cfg,app.velTableFname,_midi_play_callback,&app)) != kOkRC )
if((rc = midi_record_play::create(app.mrpH,app.ioH,*app.midi_play_record_cfg,nullptr,_midi_play_callback,&app)) != kOkRC )
{
rc = cwLogError(rc,"MIDI record-play object create failed.");
goto errLabel;
@ -3357,14 +3346,6 @@ cw::rc_t cw::preset_sel_app::main( const object_t* cfg, int argc, const char* ar
goto errLabel;
}
// create the performance selection menu
/*
if((rc= _load_perf_selection_menu(&app)) != kOkRC )
{
rc = cwLogError(rc,"The performance list UI create failed.");
goto errLabel;
}
*/
// create the performance selection menu
if((rc= _load_perf_dir_selection_menu(&app)) != kOkRC )
{

14
cwScoreFollower.cpp
View File

@ -39,6 +39,7 @@ namespace cw
{
typedef struct score_follower_str
{
bool enableFl;
double srate;
unsigned search_area_locN;
unsigned key_wnd_locN;
@ -74,7 +75,8 @@ namespace cw
const char* cm_score_csv_fname;
if((rc = cfg->getv("cm_score_csv_fname", cm_score_csv_fname,
if((rc = cfg->getv("enable_flag", p->enableFl,
"cm_score_csv_fname", cm_score_csv_fname,
"search_area_locN", p->search_area_locN,
"key_wnd_locN", p->key_wnd_locN )) != kOkRC )
{
@ -324,6 +326,12 @@ cw::rc_t cw::score_follower::destroy( handle_t& hRef )
return rc;
}
bool cw::score_follower::is_enabled( handle_t h )
{
score_follower_t* p = _handleToPtr(h);
return p->enableFl;
}
cw::rc_t cw::score_follower::reset( handle_t h, unsigned cwLocId )
{
rc_t rc = kOkRC;
@ -363,6 +371,10 @@ cw::rc_t cw::score_follower::exec( handle_t h, double sec, unsigned smpIdx, uns
unsigned scLocIdx = cmInvalidIdx;
unsigned pre_match_id_curN = p->match_id_curN;
if( !p->enableFl )
return cwLogError(kInvalidStateRC,"The score follower is not enabled.");
newMatchFlRef = false;
// Note: pass p->perf_idx as 'muid' to the score follower

2
cwScoreFollower.h
View File

@ -11,6 +11,8 @@ namespace cw
rc_t destroy( handle_t& hRef );
bool is_enabled( handle_t h );
// Set the starting search location and calls clear_match_id_array().
rc_t reset( handle_t h, unsigned loc );

25
cwTime.cpp
View File

@ -226,12 +226,12 @@ void cw::time::advanceMicros( spec_t& ts, unsigned us )
ts.tv_sec += sec;
}
ts.tv_nsec += us * 1000000000; // convert microseconds to nanoseconds
ts.tv_nsec += us * 1000; // convert microseconds to nanoseconds
// stip off whole seconds from tv_nsec
while( ts.tv_nsec > 1e9 )
while( ts.tv_nsec > 1000000000 )
{
ts.tv_nsec -= 1e9;
ts.tv_nsec -= 1000000000;
ts.tv_sec +=1;
}
@ -253,9 +253,9 @@ void cw::time::advanceMs( spec_t& ts, unsigned ms )
ts.tv_nsec += ms * 1000000; // convert millisconds to nanoseconds
// stip off whole seconds from tv_nsec
while( ts.tv_nsec > 1e9 )
while( ts.tv_nsec > 1000000000 )
{
ts.tv_nsec -= 1e9;
ts.tv_nsec -= 1000000000;
ts.tv_sec +=1;
}
}
@ -279,10 +279,10 @@ double cw::time::specToSeconds( const spec_t& t )
{
spec_t ts = t;
double sec = ts.tv_sec;
while( ts.tv_nsec >= 1e9 )
while( ts.tv_nsec >= 1000000000 )
{
sec += 1.0;
ts.tv_nsec -= 1e9;
ts.tv_nsec -= 1000000000;
}
return sec + ((double)ts.tv_nsec)/1e9;
@ -365,6 +365,17 @@ cw::rc_t cw::time::test()
printf("%li %li\n",t0.tv_sec,t0.tv_nsec);
time::get(t0);
//time::get(t1);
t1 = t0;
advanceMicros(t1,5000);
int usec = time::elapsedMicros(t0,t1);
printf("usec:%i\n",usec);
return kOkRC;

20
cwVelTableTuner.cpp
View File

@ -1110,3 +1110,23 @@ cw::rc_t cw::vtbl::exec( handle_t h )
}
return rc;
}
const uint8_t* cw::vtbl::get_vel_table( handle_t h, const char* label, unsigned& velTblN_Ref )
{
vtbl_t* p = _handleToPtr(h);
const tbl_t* t= nullptr;
velTblN_Ref = 0;
if((t = _table_from_name( p, label )) == nullptr )
{
cwLogError(kInvalidArgRC,"The velocity table named:'%s' could not be found.",cwStringNullGuard(label));
return nullptr;
}
velTblN_Ref = t->tableN;
return t->tableA;
}

3
cwVelTableTuner.h
View File

@ -80,5 +80,8 @@ namespace cw
// Update the state of the player
rc_t exec( handle_t h );
const uint8_t* get_vel_table( handle_t h, const char* label, unsigned& velTblN_Ref );
}
}

15
html/preset_sel/ui.cfg
View File

@ -12,7 +12,6 @@
button:{ name: ioReportBtnId, title:"IO Report" },
button:{ name: netPrintBtnId, title:"Print Network" }
button:{ name: reportBtnId, title:"App Report" },
//button:{ name: loadBtnId, title:"Load" },
button:{ name: saveBtnId, title:"Save" },
select:{ name: perfSelId, title:"Load",children: {} },
@ -33,16 +32,16 @@
},
row: {
button:{ name: startBtnId, title:"Start" },
button:{ name: stopBtnId, title:"Stop" },
number:{ name: begLocNumbId, title:"Loc:", min:0, max:100000, step:1, decpl:0 },
number:{ name: endLocNumbId, title:"End:", min:0, max:100000, step:1, decpl:0 },
check: { name: liveCheckId, title:"Live" },
check: { name: trackMidiCheckId, title:"Track MIDI" },
button:{ name: startBtnId, title:"Start", enable: false },
button:{ name: stopBtnId, title:"Stop", enable: false },
number:{ name: begLocNumbId, title:"Loc:", min:0, max:100000, step:1, decpl:0, enable: false },
number:{ name: endLocNumbId, title:"End:", min:0, max:100000, step:1, decpl:0, enable: false },
check: { name: liveCheckId, title:"Live", enable: false },
check: { name: trackMidiCheckId, title:"Track MIDI", enable: false },
},
row: {
check:{ name: midiThruCheckId, title:"MIDI Thru" },
check:{ name: midiThruCheckId, title:"MIDI Thru", enable: false },
numb_disp: { name: curMidiEvtCntId, title:"Current Loc:" },
numb_disp: { name: totalMidiEvtCntId, title:"Max Loc:" },
},