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added cluster information for glyphs shaping - #369

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alexpavlov96 merged 1 commit into
musescore:mainfrom
alexpavlov96:ligature-clusters
Oct 20, 2026
Merged

alexpavlov96 merged 1 commit into
musescore:mainfrom
alexpavlov96:ligature-clusters

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  • Configuration used: Repository: musescore/muse_framework/.coderabbit.yaml
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📥 Commits

Reviewing files that changed from the base of the PR and between 3309c15 and 14b9d12.

📒 Files selected for processing: 9
  • framework/draw/internal/fontfacedu.cpp
  • framework/draw/internal/fontfacedu.h
  • framework/draw/internal/fontfaceft.cpp
  • framework/draw/internal/fontfaceft.h
  • framework/draw/internal/fontfacext.cpp
  • framework/draw/internal/fontfacext.h
  • framework/draw/internal/fontsengine.cpp
  • framework/draw/internal/ifontface.h
  • framework/draw/tests/fontfacext_tests.cpp

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⚙️ Run configuration
  • Configuration used: Repository: musescore/muse_framework/.coderabbit.yaml
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📥 Commits

Reviewing files that changed from the base of the PR and between 3cae2ca and 3309c15.

📒 Files selected for processing: 4
  • framework/draw/internal/fontfaceft.cpp
  • framework/draw/internal/fontfacext.cpp
  • framework/draw/internal/fontfacext.h
  • framework/draw/internal/ifontface.h

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📝 Walkthrough

GlyphPos now stores a 32-bit cluster value. FontFaceFT assigns source indices to symbol-mode glyphs and uses HarfBuzz clusters for regular text shaping. FontFaceXT builds positioned glyph entries and applies ligatures to those entries while retaining positional metadata.

Priority: ⬇️ Low

Merge Risk: ⚪ Minimal · up to 3309c

Cluster tracking has no identified issue that needs resolution before merging; proceed with normal checks.

Pre-merge checks: Passed 3 · Failed 2

Failed Failed checks: 2 warnings

Check name Status Explanation Resolution
Description check Warning No pull request description was provided. The required issue reference, change summary, checklist confirmations, applicable test information, and build configuration details are missing. Add a pull request description that follows the repository template. Include the issue reference, motivation and change summary, completed checklist items, test or vtest information if applicable, AI-assistance details if applicable, and th…
Docstring Coverage Warning Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 8 functions across 4 files. Write docstrings for the functions missing them to satisfy the coverage threshold.
Passed Passed checks: 3 passed
Check name Status Explanation
Title check Passed The title clearly identifies the main change: adding cluster information to glyph shaping. It is concise and relevant to the code changes.
Linked Issues check Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check Passed Check skipped because no linked issues were found for this pull request.
Full details: Description check

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Comment thread framework/draw/internal/ifontface.h
Comment thread framework/draw/internal/ifontface.h
@alexpavlov96
alexpavlov96 merged commit 36e778a into musescore:main Oct 20, 2026
3 checks passed
@alexpavlov96
alexpavlov96 deleted the ligature-clusters branch October 20, 2026 15:57
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3 participants