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Metafile: read WMF, EMF and EMF+ with craft-metafile; delete crates/metafile

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The renderer now draws what the shared reader adds: pen caps, joins and
dashes, clip paths (SELECTCLIPPATH) and turned or skewed bitmaps.
This commit is contained in:
Dylan M. Taylor
2026-11-12 01:09:45 +00:00
parent 2127bd1bd8
commit ac3e46b748
21 changed files with 81 additions and 7555 deletions
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docs/architecture.md
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@@ -15,7 +15,7 @@ nothing below L6 uses egui, eframe, winit or rfd.
| Layer | Crates | What they do |
|---|---|---|
| L0 | `geom`, `color`, `metafile`; standalone `bitstream` | EMU/pt units, transforms, ~180 preset shape generators re-derived from ECMA-376, adjust handles, hit testing; RGB/HSL and DrawingML colour transforms; bit-level I/O and the video decoders' memory budget (`bitstream`); EMF/WMF read into a neutral vector model (`metafile`) |
| L0 | `geom`, `color`; standalone `bitstream` | EMU/pt units, transforms, ~180 preset shape generators re-derived from ECMA-376, adjust handles, hit testing; RGB/HSL and DrawingML colour transforms; bit-level I/O and the video decoders' memory budget (`bitstream`) |
| L1 | `model`, `fonts`; `h264`, `hevc`, `vp9`, `av1` | Presentation, masters, layouts, slides, shapes, text, themes, tables, charts, transitions, animations, placeholder inheritance (`resolve`); font database (craft-fonts + system) with metric-compatible substitutes for Office fonts (Carlito for Calibri, Caladea for Cambria, Liberation for Arial/Times); video decoders |
| L2 | `text`, `anim`, `format`, `media` | Shaping (HarfRust), UAX #9 bidi, UAX #14 line breaking, autofit, caret hit testing; per-shape animation state over time, the show state machine, transition frame layouts, Morph matching; `.deckcraft` (zip + JSON + media) and outline text; media probing, decoding, mixer and clock (MP4/MOV, MKV/WebM and Ogg demuxers from craft-media and the Opus decoder from craft-audio, both in craft-libs) |
| L3 | `render`, `pptx` | `vello_cpu` raster of slides, masters and layouts (fills, outlines, effects, pictures, tables, charts, Morph frames); PPTX import/export from ECMA-376 |
@@ -81,6 +81,7 @@ macOS, Windows, Linux, FreeBSD and web artifacts.
| Date | Change | Summary |
|---|---|---|
| 2026-11-12 | trivial | The `metafile` crate is gone: `render` reads EMF/WMF with craft-metafile from craft-libs |
| 2026-11-11 | trivial | The `opus`, `ogg`, `isobmff` and `matroska` crates are gone: `media` uses craft-audio and craft-media from craft-libs |
| 2026-10-18 | minor | Native chart payloads use referenced ZIP members and share media byte/item limits; old inline sidecars remain readable. Synthetic tests cover multi-megabyte layout, all shape owners, shared budgets, missing/corrupt members and invalid references. Scores and milestone scope unchanged |
| 2026-10-14 | minor | Community PR wave folded: one L2/L5/L6 row each; command registry 320 (`cmd!` registrations in `cmd/*`), 41 dialogs (titled in `dialogs.rs`), 202k lines, 24 crates (`metafile` added at L0), 1,641 tests. The per-PR rows below give the counts each PR saw on its own branch |