Initial public release of JustOneCacophony

2026-09-01 16:31:38 +08:00
commit 6536782a0f
38 changed files with 9073 additions and 0 deletions
@@ -0,0 +1,20 @@
+# Python runtime tables
+
+[中文](README.md)
+
+`tables.npz` contains the static table data used by the Python path:
+
+```text
+analysis_window                         float64[10,64]
+qmf5_window                             float64[640]
+joc_huff_code_coarse_generic            int64[95,2]
+joc_huff_code_fine_generic              int64[191,2]
+joc_huff_code_coarse_coeff_sparse       int64[95,2]
+joc_huff_code_fine_coeff_sparse         int64[191,2]
+joc_huff_code_5ch_pos_index_sparse      int64[4,2]
+joc_huff_code_7ch_pos_index_sparse      int64[6,2]
+```
+
+`src/joc_qmf.py` loads the QMF tables, while `src/joc_decode.py` loads the JOC Huffman trees. Python does not read C/C++ headers under `native/`.
+
+The corresponding native data are stored in `native/src/qmf_tables.h` and `native/src/joc_huffman_tables.h`. Changes on either side should update the other and be checked for value-by-value agreement.