hanez/xtc
2
1
Fork 1
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

feat: quantize MIDI clips with deterministic swing and strength

Browse source
This commit is contained in:
Johannes Findeisen 2026-11-06 00:17:23 +01:00
commit 2ba14f6728
9 changed files with 97 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

4
docs/MODERN_EDITING.md
View file

@ -23,3 +23,7 @@ Edit/Repeat selected phrase asks for 1..1024 additional copies. The bounding spa
## Phase 51
Edit/Align clip starts to cursor places every selected start at the cursor. Slip sources earlier/later changes source offsets by the snap step while retaining timeline positions and durations. Trimming must leave source material available; an invalid slip rejects the whole selection. No time stretching or destructive media edits are performed.
## Phase 52
Select MIDI clips and use Edit/MIDI tools/Swing quantize. Grid is in source ticks; swing delays alternate subdivisions by 0..half a grid step, while strength blends the old start toward the nearest swung point. Durations stay fixed. All source notes are affected, including notes outside visible trims. Mixed audio/MIDI selections and notes that would exceed source bounds reject the entire edit. This is destructive note editing with undo, not a live groove engine.

8
docs/ROADMAP.md
View file

@ -1393,12 +1393,12 @@ Implemented: selection-wide start alignment and source slip commands reuse atomi
Apply bounded swing and quantize strength to source note starts with deterministic rounding and source-bound checks.
### Tasks and acceptance criteria
- [ ] Provide the control/model behavior and accessible GUI commands.
- [ ] Validate bounds and failure rollback; preserve existing project compatibility and callback safety.
- [ ] Test the new workflow and document scope and limitations.
- [x] Provide the control/model behavior and accessible GUI commands.
- [x] Validate bounds and failure rollback; preserve existing project compatibility and callback safety.
- [x] Test the new workflow and document scope and limitations.
### Implementation status
Planned.
Implemented: deterministic nearest swung-grid quantization with 0..100 strength and source-range rollback through a C99 API and MIDI tools dialog. Core timing, strength and late-note rollback tests plus focused GUI/piano refresh tests pass.
---