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cwScoreFollower.h/cpp : Added write_sync_perf_csv() and enable().

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This commit is contained in:
kevin 2023-11-26 15:32:11 -05:00
parent 3265e89f97
commit bd7933d10e
2 changed files with 107 additions and 8 deletions
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107
cwScoreFollower.cpp
View File

@ -5,6 +5,7 @@
#include "cwText.h"
#include "cwObject.h"
#include "cwMidi.h"
#include "cwFile.h"
#include "cwFileSys.h"
#include "cwMidi.h"
#include "cwMidiFile.h"
@ -46,12 +47,12 @@ namespace cw
sftrack::handle_t trackH;
//perf_meas::handle_t measH;
unsigned* result_idxA;
unsigned result_idx_allocN;
unsigned result_idx_curN;
unsigned* result_idxA; //
unsigned result_idx_allocN; //
unsigned result_idx_curN; //
ssf_note_on_t* perfA; // stored performance
unsigned perfN;
ssf_note_on_t* perfA; // perfA[ perfN ] stored performance
unsigned perfN; //
unsigned perf_idx;
dyn_ref_tbl::handle_t dynRefH;
@ -318,6 +319,13 @@ bool cw::score_follower::is_enabled( handle_t h )
return p->enableFl;
}
void cw::score_follower::enable( handle_t h, bool enable_fl )
{
score_follower_t* p = _handleToPtr(h);
p->enableFl = enable_fl;
}
cw::rc_t cw::score_follower::reset( handle_t h, unsigned locId )
{
rc_t rc = kOkRC;
@ -326,7 +334,7 @@ cw::rc_t cw::score_follower::reset( handle_t h, unsigned locId )
if( locId != kInvalidId )
{
printf("SF Reset: loc:%i\n",locId);
cwLogInfo("SF Reset: loc:%i",locId);
if((rc = reset( p->trackH, locId )) != kOkRC )
{
@ -566,5 +574,92 @@ cw::rc_t cw::score_follower::midi_state_rt_report( handle_t h, const char* out_f
return rc;
}
cw::rc_t cw::score_follower::write_sync_perf_csv( handle_t h, const char* out_fname, const midi::file::trackMsg_t** msgA, unsigned msgN )
{
score_follower_t* p = _handleToPtr(h);
rc_t rc = kOkRC;
unsigned resultN = result_count(p->trackH);
auto resultA = result_base(p->trackH);
file::handle_t fH;
if( msgN == 0 )
{
cwLogWarning("Nothing to write.");
return rc;
}
if( resultN == 0 )
{
cwLogWarning("The score follower does not have any score sync. info.");
return rc;
}
// open the file
if((rc = file::open(fH,out_fname,file::kWriteFl)) != kOkRC )
{
rc = cwLogError(kOpenFailRC,"Unable to create the file '%s'.",cwStringNullGuard(out_fname));
goto errLabel;
}
// write the header line
file::printf(fH,"meas,index,voice,loc,tick,sec,dur,rval,dots,sci_pitch,dmark,dlevel,status,d0,d1,bar,section,bpm,grace,pedal\n");
for(unsigned i=0; i<msgN; ++i)
{
const midi::file::trackMsg_t* m = msgA[i];
double secs = (msgA[i]->amicro - msgA[0]->amicro)/1000000.0;
// write the event line
if( midi::isChStatus(m->status) )
{
uint8_t d0 = m->u.chMsgPtr->d0;
uint8_t d1 = m->u.chMsgPtr->d1;
if( midi::isNoteOn(m->status,d1) )
{
const unsigned INVALID_LOC = 0;
char sciPitch[ midi::kMidiSciPitchCharCnt + 1 ];
unsigned bar = 0;
midi::midiToSciPitch( d0, sciPitch, midi::kMidiSciPitchCharCnt );
unsigned loc = INVALID_LOC;
for(unsigned i=0; i<resultN; ++i)
{
// FIX THIS:
// THE perfA[] INDEX IS STORED IN resultA[i].muid
assert( resultA[i].muid != kInvalidIdx && resultA[i].muid < p->perfN );
if( p->perfA[resultA[i].muid].muid == m->uid )
{
assert( resultA[i].pitch == d0 );
loc = resultA[i].oLocId == kInvalidId ? INVALID_LOC : resultA[i].oLocId;
break;
}
}
rc = file::printf(fH, "%i,%i,%i,%i,0,%f,0.0,0.0,0,%s,,,%i,%i,%i,,,,,\n",
bar,i,1,loc,secs,sciPitch,m->status,d0,d1);
}
else
{
rc = file::printf(fH, ",%i,,,%i,%f,,,,,,,%i,%i,%i,,,,,\n",i,0,secs,m->status,d0,d1);
}
}
if( rc != kOkRC )
{
rc = cwLogError(rc,"Write failed on line:%i", i+1 );
goto errLabel;
}
}
errLabel:
file::close(fH);
cwLogInfo("Saved %i events to sync perf. file. '%s'.", msgN, out_fname );
return rc;
}

4
cwScoreFollower.h
View File

@ -25,6 +25,7 @@ namespace cw
rc_t destroy( handle_t& hRef );
bool is_enabled( handle_t h );
void enable( handle_t h, bool enable_fl );
// Set the starting search location and calls clear_match_id_array().
rc_t reset( handle_t h, unsigned loc );
@ -77,6 +78,9 @@ namespace cw
// using midi_state::report_events().
rc_t midi_state_rt_report( handle_t h, const char* out_fname );
rc_t write_sync_perf_csv( handle_t h, const char* out_fname, const midi::file::trackMsg_t** msgA, unsigned msgN );
}
}