mirror of
https://github.com/cookiengineer/audacity
synced 2025-04-30 15:49:41 +02:00
12 lines
333 B
C
12 lines
333 B
C
#define CHROMA_BIN_COUNT 12
|
|
|
|
bool is_midi_file(char *filename);
|
|
|
|
// index into matrix to extract chroma vector
|
|
#define AREF1(chrom_energy, row) \
|
|
((chrom_energy) + (row) * (CHROMA_BIN_COUNT + 1))
|
|
|
|
// index into matrix to extract element of chroma vector
|
|
#define AREF2(chrom_energy, row, column) AREF1(chrom_energy, row)[column]
|
|
|