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G2.1: save full instrument state to disk (path/type/preset/transport)

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Lộc Phạm
2026-08-16 07:28:17 +07:00
parent 8d9011222a
commit 28441566c2
9 changed files with 212 additions and 2 deletions
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20260815-tasks.md
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@@ -150,7 +150,7 @@ Lý do: G2.2 phụ thuộc G2.1 nhưng giá trị thấp hơn G2.3; làm G2.3 s
| ID | Cài đặt | Kiểm tra | Bugs bắt được | Fix | Trạng thái |
|---|---|---|---|---|---|
| G2.0 | StateStore.h/.cpp (JSON thủ công, atomic tmp+rename, UTF-8, API save/load/clear, defaultPath=%APPDATA%/SonicForgeDAW/state/bridge_state.json); them vao CMakeLists target daw_vst_bridge; test_state_store.cpp (round-trip self-check) | Build PASS (daw_vst_bridge.exe), round-trip PASS (save/load 2 inst: path Windows co space+backslash, presetBase64 co newline/quote/backslash; khong con .tmp; clear xoa file) | — (module moi, chua hook vao bridge) | — | ✅ (Win xong) |
| G2.1 | | | | | ⬜ |
| G2.1 | main.cpp: globals g_stateDirty/g_transportPlaying/g_lastSnapMutex/g_lastSnap, snapshotsEqual (bo playhead); stateFile = SF_STATE_FILE fallback defaultPath; playheadSamples -> std::atomic<uint64_t>; saveStateJob (UiThread, skip khi isReloading, chi save khi snapshot doi); TRANSPORT set g_transportPlaying + dirty; cuoi LOAD dirty=true; periodic 2s dirty + debounce 300ms. Vst3Instrument.h: khai bao bankOf/programOf. StateStore.cpp: ensureParentDir() (CreateDirectoryA chain / mkdir) goi dau save(). | Build PASS (daw_vst_bridge.exe). Deploy PASS (PID moi: sonicforge-daw 9876, daw_engine 24632, daw_vst_bridge 7352). Verify live PASS: LOAD Nexus ch5 + PLAY -> bridge_state.json co 7 instrument (ch0-6 frontend da load), playing=true, presetBase64 non-empty (Nexus 3468/3488, EZkeys 24764); STOP -> playing=false. State round-trip test_state_store.cpp PASS. | test script ban dau ky vong dung 1 instrument (frontend da load 7) -> FAIL gia, chuc nang PASS | assert dung so instrument | ✅ (Win xong) |
| G2.2 | | | | | ⬜ |
| G2.3 | | | | | ⬜ |
| G2.4 | | | | | ⬜ |
@@ -160,6 +160,7 @@ Lý do: G2.2 phụ thuộc G2.1 nhưng giá trị thấp hơn G2.3; làm G2.3 s
### Nhật ký thực hiện
- **G2.0** (2026-08-16, Windows): tao `native_bridge/include/StateStore.h` + `native_bridge/src/StateStore.cpp` (CRLF, JSON viet tay, atomic write .tmp→rename, escape \ "
, load parser an toan). Them StateStore.cpp vao CMakeLists target daw_vst_bridge. Build bridge PASS. Test round-trip `native_bridge/debug/test_state_store.cpp` PASS (compile cl vcvars64 + chay). Commit `G2.0: StateStore (JSON state file + atomic write)`.
- **G2.1** (2026-08-16, Windows): save day du state ra disk. main.cpp: globals + snapshotsEqual + stateFile env fallback + playheadSamples atomic + saveStateJob (UiThread, skip isReloading, chi ghi khi snapshot doi) + hook TRANSPORT/LOAD + periodic 2s dirty debounce 300ms. Them khai bao bankOf/programOf vao Vst3Instrument.h (thieu declaration -> build fail). StateStore.cpp: ensureParentDir() (CreateDirectoryA chain, Linux mkdir) goi dau save() (fix C2001 do heredoc backslash mangle qua script fix_bs.py). Build PASS. Deploy PASS (PID 9876/24632/7352). Verify live PASS: LOAD Nexus ch5 + PLAY -> state file 7 inst + playing=true + presetBase64 day du; STOP -> playing=false. StateStore round-trip test PASS. Commit `G2.1: save full instrument state to disk (path/type/preset/transport)`.
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