Matiq
25cf786c54
- Инфраструктура: RTTI-дампы (rtti_dsp/full.json), декомпиляции DSP-классов (decomp_*.txt), Ghidra-скрипты (Dump*.java, ImportRtti*.java, Diag.java), depthcurve/curve_fits LUT. - Поведенческая модель sim_v5.py + sim.py (RMSE ~0.3dB), утилиты (measure, tt_sweep, patchparam, sweep, harness_*, verify_sim). - summary.md + roadmap.md (контракт из manual M1-M12, топология пайплайна из OCR, фазы A-C). - pipeline_ocr.txt: OCR диаграммы Appendix A (mid/side ручка, trim/mix/bypass порядок).
78 lines
3.1 KiB
Python
78 lines
3.1 KiB
Python
#!/usr/bin/env python3
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import base64, re, sys, os
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# Reads render_v5.rpp, changes plugin PARAM values, writes a new RPP targeting an output name.
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TPL = "/home/m/soothe-bt/render_v5.rpp"
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def load_state(rpp=TPL):
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txt = open(rpp).read().split('\n')
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vi = [i for i,l in enumerate(txt) if 'VST "VST3: soothe2' in l][0]
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blob = []
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end = vi
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for i in range(vi+1, vi+40):
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s = txt[i].strip()
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if s == '>' or not s:
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end = i
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break
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blob.append(s)
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out = b''
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for l in blob:
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out += base64.b64decode(l + '=' * ((-len(l)) % 4))
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return txt, vi, end, blob, out
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def save_state(txt, vi, end, blob, out, binary_len, rpp_out):
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# re-encode: binary_len bytes header + rest is ascii xml
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header = out[:binary_len]
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xml = out[binary_len:]
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new = base64.b64encode(header + xml).decode()
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lines = [new[i:i+128] for i in range(0, len(new), 128)]
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newblk = [' ' + l for l in lines]
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txt2 = txt[:vi+1] + newblk + [txt[end]]
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open(rpp_out, 'w').write('\n'.join(txt2))
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def set_params(rpp, out_rpp, out_wav, params):
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txt, vi, end, blob, out = load_state(rpp)
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# preserve everything: prefix before '<?xml', the xml, and the binary tail
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xml_idx = out.find(b'<?xml')
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if xml_idx < 0:
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raise ValueError("no XML in state")
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header = out[:xml_idx]
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xml_bytes = out[xml_idx:-1] # last byte is padding
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xml = xml_bytes.decode('utf8', 'replace')
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for pid, val in params.items():
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m = re.search(rf'<PARAM id="{re.escape(pid)}" value="([^"]*)"', xml)
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if not m:
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raise ValueError(f"param not found: {pid}")
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# IMPORTANT: plugin honors the value only if serialized in the same
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# float format the original state used. depth uses full precision;
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# selectivity/mix/mode/oversample store "X.0" short form.
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# Try to keep the original format's decimal count.
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orig = m.group(1)
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if '.' in orig and len(orig.split('.')[1]) > 4:
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# full-precision param (e.g. depth) -> needs 16 decimals
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full = f"{float(val):.16f}"
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elif '.' in orig:
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# short-form param (e.g. selectivity "10.0") -> keep decimal count
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full = f"{float(val):.{len(orig.split('.')[1])}f}"
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else:
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full = val
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xml = xml[:m.start()] + f'<PARAM id="{pid}" value="{full}"' + xml[m.end():]
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if out_rpp:
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newb = base64.b64encode(header + xml.encode('utf8') + out[-1:]).decode()
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lines = [newb[i:i+128] for i in range(0, len(newb), 128)]
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txt2 = txt[:vi+1] + [' ' + l for l in lines]
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if end < len(txt) - 1:
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txt2 = txt2 + txt[end:]
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txt2 = [l if not l.strip().startswith('RENDER_FILE')
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else f' RENDER_FILE "{out_wav}"' for l in txt2]
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open(out_rpp, 'w').write('\n'.join(txt2))
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return txt
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if __name__ == '__main__':
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# usage: sweep.py <rpp_out> <out_wav> <id=val> [id=val ...]
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rpp_out = sys.argv[1]
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out_wav = sys.argv[2]
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params = dict(a.split('=', 1) for a in sys.argv[3:])
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set_params(TPL, rpp_out, out_wav, params)
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print("wrote", rpp_out, params) |