TheM14
21 lines
897 B
Markdown
21 lines
897 B
Markdown
# Python runtime tables
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[中文](README.md)
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`tables.npz` contains the static table data used by the Python path:
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```text
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analysis_window float64[10,64]
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qmf5_window float64[640]
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joc_huff_code_coarse_generic int64[95,2]
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joc_huff_code_fine_generic int64[191,2]
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joc_huff_code_coarse_coeff_sparse int64[95,2]
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joc_huff_code_fine_coeff_sparse int64[191,2]
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joc_huff_code_5ch_pos_index_sparse int64[4,2]
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joc_huff_code_7ch_pos_index_sparse int64[6,2]
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```
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`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/`.
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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.
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