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2023.09.11

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sshlien
2023-09-11 09:41:32 -04:00
parent 8a2ec3a898
commit 1394cd96c5
4 changed files with 10 additions and 12 deletions
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17
midistats.c
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@@ -18,7 +18,7 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define VERSION "0.73 September 09 2023 midistats"
#define VERSION "0.74 September 11 2023 midistats"
#include <limits.h>
/* Microsoft Visual C++ Version 6.0 or higher */
@@ -148,6 +148,7 @@ struct trkstat {
int lastNoteOff[17];
int quietTime[17];
int rhythmpatterns[17];
int numberOfGaps[17];
} trkdata;
/* The trkstat references the individual channels in the midi file.
@@ -426,6 +427,7 @@ void stats_header (int format, int ntrks, int ldivision)
trkdata.cntlparam[i] = 0; /* [SS] 2022-03-04 */
trkdata.pressure[i] = 0; /* [SS] 2022-03-04 */
trkdata.quietTime[i] = 0; /* [SS] 2022-08-22 */
trkdata.numberOfGaps[i] = 0; /* [SS] 2023-09-07 */
progcolor[i] = 0;
channel2prog[i] = 0; /* [SS] 2023-06-25-8/
channel2nnotes[i] = 0;
@@ -523,13 +525,6 @@ if (npulses > 0)
for (i=1;i<17;i++) printf("%5.2f ",chnactivity[i]/(double) trkdata.npulses[0]);
else
for (i=0;i<17;i++) printf("%5.2f ",(double) chnactivity[i]);
/*printf("\nquietTime ");
for (i=1;i<17;i++) {
printf (" %d ", trkdata.quietTime[i]);
}
It is all zeros [SS] 2023-09-06
*/
printf("\npitchentropy %f\n",histogram_entropy(pitchclass_activity,12));
printf("totalrhythmpatterns =%d\n",nrpatterns);
printf("collisions = %d\n",ncollisions);
@@ -595,10 +590,11 @@ for (i=1;i<17;i++) {
printf("-1 0 ");
printf("%d %d ",trkdata.cntlparam[i],trkdata.pressure[i]); /* [SS] 2022-03-04 */
printf("%d %d ",trkdata.quietTime[i],trkdata.rhythmpatterns[i]);
if (i != 10) printf("%d %d %d %d",trkdata.notepitchmin[i], trkdata.notepitchmax[i] ,trkdata.notelengthmin[i], trkdata.notelengthmax[i]);
if (i != 10) printf("%d %d %d %d %d",trkdata.notepitchmin[i], trkdata.notepitchmax[i] ,trkdata.notelengthmin[i], trkdata.notelengthmax[i], trkdata.numberOfGaps[i]);
else
printf("-1 0");
trkdata.quietTime[i] = 0; /* in case channel i is used in another track */
trkdata.numberOfGaps[i] = 0;
printf("\n");
channel2nnotes[i] += trkdata.notecount[i] + trkdata.chordcount[i];
@@ -663,9 +659,10 @@ int chan, pitch, vol;
trkdata.notepitchmin[chan+1] = min(trkdata.notepitchmin[chan+1],pitch);
if (trkdata.lastNoteOff[chan+1] >= 0) {
delta = Mf_currtime - trkdata.lastNoteOff[chan+1];
trkdata.lastNoteOff[chan+1] = -1; /* in case of chord */
if (delta > quietLimit) {
trkdata.quietTime[chan+1] += delta;
trkdata.numberOfGaps[chan+1]++;
trkdata.lastNoteOff[chan+1] = -1; /* in case of chord */
}
}