CMRT 30 - TEST - #42
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Adds schema revision 41 to extend the library table with MusicBrainz and AcoustID metadata fields required for Chromaprint-based lookup workflows. New columns: - musicbrainz_recording_id - musicbrainz_release_id - musicbrainz_track_id - musicbrainz_artist_id - acoustid_id - acoustid_lookup_at - acoustid_lookup_status Also adds indexes for MusicBrainz and AcoustID lookup paths. The revision is backwards-compatible and does not modify existing user data.
Adds schema revision 42 extending track_analysis with a TEXT payload column intended for small metadata blobs such as audio quality metrics and Chromaprint version metadata. Raw fingerprint arrays are intentionally not stored in the database. Also adds a composite lookup index on (track_id, type).
Adds schema revision 43 introducing database tables for Chromaprint fingerprint grouping, CMRT membership, AcoustID queue management, and AcoustID response caching. New tables: - fingerprint_metadata - cmrt_groups - cmrt_members - acoustid_queue - acoustid_cache Design notes: - fingerprint_hash is a non-unique SimHash pre-filter - chroma_sha256 is used as the canonical integrity key - raw fingerprint arrays are not stored in SQLite - ON DELETE CASCADE is intentionally omitted Also adds supporting indexes and bumps kRequiredSchemaVersion from 42 to 43.
This commit implements reading, writing, and deleting `.chroma` binary files directly to disk, avoiding BLOBs in the SQLite database. It also wires TrackFingerprintDao into the broader DAO ecosystem and adds file cleanup cascades into the central track purging logic. Changes: - trackfingerprintdao.h/cpp: Accept UserSettingsPointer to manage paths privately in ~/.mixxx/fingerprints/ and add save/load/delete. saveChromaFile uses a write-temp-then-rename pattern. - trackdao.h/cpp: Add TrackFingerprintDao dependency and loop over purged tracks in onPurgingTracks() to call deleteChromaFile(). - trackcollection.cpp: Initialize m_trackFingerprintDao with pConfig and pass to m_trackDao. - libraryscanner.h/cpp: Add TrackFingerprintDao member to satisfy the updated TrackDAO constructor dependency during background scans.
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To test CMRT 30
With First Major UI change
New CMRT column