boolByte setTimeSignatureFromMidiBytes(const byte *bytes) {
if (bytes != NULL) {
return (boolByte)(
setTimeSignatureBeatsPerMeasure(bytes[0]) &&
setTimeSignatureNoteValue((unsigned const short)powl(2, bytes[1])));
}
return false;
}
boolByte setTimeSignatureFromString(const CharString signature) {
char *slash = NULL;
unsigned short numerator = 0;
unsigned short denominator = 0;
if (!charStringIsEmpty(signature)) {
slash = strchr(signature->data, '/');
if (slash != NULL) {
*slash = '\0';
numerator = (unsigned short)strtod(signature->data, NULL);
denominator = (unsigned short)strtod(slash + 1, NULL);
if (numerator > 0 && denominator > 0) {
return (boolByte)(setTimeSignatureBeatsPerMeasure(numerator) &&
setTimeSignatureNoteValue(denominator));
}
}
}
return false;
}
void setTimeSignatureFromMidiBytes(const byte* bytes) {
if(bytes != NULL) {
setTimeSignatureBeatsPerMeasure(bytes[0]);
setTimeSignatureNoteValue((short)powl(2, bytes[1]));
}
}