3 Commits

Include renames

Author	SHA1	Message	Date
Justin Mitchell	e3f2e27078	Add catalog-backed book cover extraction support ... Implement cover extraction for books stored in catalog.fibc omnibus format to avoid loading large (~400KB) book arenas into RAM. Uses catalog's pre-resolved cover entries with minimal memory footprint (~42KB resident). Includes arena management for catalog opening and ZIP entry extraction with configurable scratch buffers.	2026-07-08 13:51:58 -04:00
Justin Mitchell	bfb8aacdae	Add framebuffer release and font metadata access ... Introduce methods to temporarily release the 48KB framebuffer during memory-intensive chapter builds, allowing the memory to be reused. Add font metadata query methods (hasGlyphMeta, ensureAdvance) that check glyph existence and fetch advance metrics without loading full bitmap data, avoiding expensive SD reads during layout measurement.	2026-07-08 04:46:25 -04:00
Justin Mitchell	78c71f1c77	Extract book cover utilities into BookCoverUtils ... Refactors book cover and metadata handling out of Epub class into a dedicated BookCoverUtils utility. Moves FootnoteEntry struct into reader activity directory. Simplifies cache clearing to use direct storage operations instead of Epub class.	2026-07-08 01:31:24 -04:00