mirror of
https://github.com/storytold/effectcraft.git
synced 2026-11-10 20:41:25 +00:00
Valentin Klein
bb78d55825
Add After Effects project import with bounded parsing, explicit loss reports, and regression coverage. Fetch the cleaned external test corpus at commit 97262276f625afdeeb61787e4cbb74b3f17af510 and verify each fixture against the pinned SHA-256 manifest.
414 lines
16 KiB
Rust
414 lines
16 KiB
Rust
//! Helpers shared by the container tests.
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#![allow(dead_code)]
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/// The generated fixtures (own test data, see ATTRIBUTION.md).
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pub const FIXTURES: &[&str] = &[
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"000-base.aep",
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"001-empty.aep",
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"010-layer-name.aep",
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"012-layer-shy.aep",
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"013-layer-locked.aep",
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"014-layer-solo.aep",
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"015-layer-3d.aep",
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"016-layer-blend-multiply.aep",
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"017-layer-motionblur.aep",
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"018-layer-stretch200.aep",
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"019-layer-inpoint1.aep",
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"021-layer-starttime0.5.aep",
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"022-layer-parent-null.aep",
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"023-layer-quality-draft.aep",
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"024-layer-collapse.aep",
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"025-layer-adjustment.aep",
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"026-layer-guide.aep",
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"030-comp-size-1280x720.aep",
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"031-comp-fps30.aep",
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"032-comp-duration10.aep",
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"033-comp-bg-green.aep",
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"034-comp-shutter90.aep",
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"035-comp-workarea-1-2.aep",
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"037-comp-pixelaspect2.aep",
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"038-comp-motionblur.aep",
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"039-comp-renderer-advanced3d.aep",
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"040-static-position-100-200.aep",
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"041-static-scale-50.aep",
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"042-static-rotation-45.aep",
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"043-static-opacity-25.aep",
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"044-static-anchor-10-20.aep",
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"052-key-position-2key-ease.aep",
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"053-key-position-2key-hold-key1.aep",
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"054-key-position-2key-spatial-bezier.aep",
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"055-key-position-3key-inserted-t2.5.aep",
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"056-key-position-3key-roving-key2.aep",
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"057-key-position-3key-label9-key2.aep",
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"058-key-opacity-2key.aep",
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"060-expr-opacity-wiggle.aep",
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"071-fx-slider-value77.aep",
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"073-fx-color-0.2-0.6-1.aep",
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"077-fx-dropdown-default.aep",
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"080-fx-dropshadow-default.aep",
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"090-mask-rect.aep",
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"091-mask-rect-props.aep",
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"093-mask-path-2keys.aep",
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"110-text-A.aep",
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"113-text-Hello-size60-fillorange.aep",
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"122-marker-comp-1s.aep",
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"123-marker-layer-1s.aep",
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"124-precomp-Pre.aep",
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"126-footage-png-layer.aep",
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"202-key-out-hold-in-linear.aep",
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"203-key-in-hold-out-linear.aep",
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"204-key-ease-asymmetric.aep",
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"205-key-opacity-ease-asymmetric.aep",
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"206-key-scale-2key-linear.aep",
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"208-key-mask-feather-2key-linear.aep",
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"210-key-fill-color-2key-linear.aep",
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"211-anchor-100x100-solid-10-20.aep",
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"212-anchor-400x300-solid-100-50.aep",
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"213-expr-opacity-wiggle-disabled.aep",
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"214-fx-gaussianblur-default.aep",
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"215-fx-fill-default.aep",
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"216-fx-gaussianblur-40.aep",
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"217-fx-checkbox-on.aep",
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"218-fx-point-111-222.aep",
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"219-fx-angle-90.aep",
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"220-fx-layercontrol-to-layer1.aep",
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"221-fx-slider-2key.aep",
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"222-layer-video-off.aep",
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"223-layer-audio-off.aep",
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"224-layer-effects-off.aep",
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"225-layer-blend-screen.aep",
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"226-layer-blend-add.aep",
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"227-layer-blend-overlay.aep",
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"228-layer-blend-difference.aep",
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"229-comp-fps-29.97.aep",
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"230-comp-fps-23.976.aep",
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"231-comp-bg-grey-0.5.aep",
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"232-mask-ellipse.aep",
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"233-mask-open-path.aep",
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"234-mask-mode-intersect.aep",
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"235-mask-mode-lighten.aep",
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"236-mask-mode-darken.aep",
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"237-mask-mode-difference.aep",
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"238-shape-rect-rounded-corners.aep",
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"239-shape-stroke-green-w8-round.aep",
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"240-shape-custom-path-tangents.aep",
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"241-shape-gradient-fill-linear.aep",
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"242-shape-group-position-50-50.aep",
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"243-text-multiline-A-CR-B.aep",
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"245-text-box-400x200-Hello.aep",
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"246-text-box-center-align.aep",
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"247-text-tracking-100.aep",
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"248-text-range-fill-red-1-3.aep",
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"249-marker-layer-full.aep",
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"251-camera-one-node.aep",
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"252-light-point.aep",
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"253-camera-position-100-200-m1000.aep",
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"254-light-spot-intensity-50.aep",
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"256-camera-two-node-default.aep",
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"259-solid-blue-0-0-1.aep",
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"299-save-noise.aep",
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"300-fx-gaussianblur-0-explicit.aep",
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"301-fx-gaussianblur-40-then-25.aep",
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"302-fx-fill-opacity-100-explicit.aep",
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"303-fx-fill-opacity-50-then-100.aep",
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"304-fx-slider-0-explicit.aep",
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"305-key-scale-bezier-ease.aep",
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"306-key-maskfeather-bezier-ease.aep",
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"307-key-fillcolor-bezier.aep",
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"309-solid-100x100-mask-rect.aep",
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"310-solid-100x100-pointcontrol.aep",
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"311-position-default-explicit.aep",
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"316-layer-stretch50.aep",
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"317-layer-stretch150.aep",
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"318-layer-inpoint-0.3333.aep",
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"319-precomp-timeremap.aep",
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"320-fx-layercontrol-self-explicit.aep",
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"321-fx-layercontrol-none.aep",
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"323-fx-dropdown-5items.aep",
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"324-fx-dropdown-5items-select3.aep",
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"325-comp-pixelaspect-0.9091.aep",
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"326-comp-shutterphase-m90.aep",
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"327-comp-displaystartframe-100.aep",
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"328-mask-two-ellipse-rect.aep",
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"329-mask-ellipse-mode-none.aep",
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"330-shape-polystar-star-5-50-100.aep",
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"331-shape-polystar-polygon-5-100.aep",
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"332-shape-gradient-fill-radial.aep",
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"333-shape-group-two-rects.aep",
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"334-text-box-right-align.aep",
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"335-text-point-fauxbold.aep",
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"336-text-point-fauxitalic.aep",
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"337-text-point-allcaps.aep",
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"338-text-point-smallcaps.aep",
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"339-text-point-leading60.aep",
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"340-text-range-two-styles.aep",
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"341-camera-zoom-2000.aep",
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"342-camera-dof-800-30.aep",
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"343-light-spot-color-red.aep",
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"344-light-spot-coneangle-60.aep",
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"345-light-spot-conefeather-30.aep",
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"347-marker-layer-label3.aep",
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"348-marker-layer-navigation-cue.aep",
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"349-marker-layer-event-cue-params.aep",
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"350-footage-wav-imported.aep",
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"351-footage-wav-as-layer.aep",
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"352-footage-pngseq-imported.aep",
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"354-footage-pngseq-timeremap.aep",
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"356-fx-tint-default.aep",
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"357-fx-tint-black-0.2-0.4-0.6.aep",
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"361-fx-tint-amount-0.aep",
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"363-fx-tint-amount-2key.aep",
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"364-fx-tint-white-2key.aep",
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"366-fx-blur-then-tint.aep",
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"368-fx-ramp-default.aep",
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"369-fx-ramp-start-100-200.aep",
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"371-fx-ramp-startcolor-red.aep",
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"374-fx-ramp-end-2000-m100.aep",
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"377-fx-ramp-shape-radial.aep",
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"378-fx-ramp-scatter-12.aep",
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"380-fx-ramp-blend-25pct.aep",
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"382-fx-ramp-start-2key.aep",
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"383-fx-ramp-on-100x100-start-10-20.aep",
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"389-fx-exposure-default.aep",
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"390-fx-exposure-channels-individual.aep",
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"391-fx-exposure-master-1.5.aep",
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"393-fx-exposure-offset-0.1.aep",
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"394-fx-exposure-gamma-2.2.aep",
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"395-fx-exposure-individual-red-1.aep",
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"396-fx-exposure-bypass-on.aep",
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"397-fx-exposure-master-2key.aep",
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"403-matte-L-alpha-M.aep",
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"404-matte-L-alphainv-M.aep",
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"405-matte-L-luma-M.aep",
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"406-matte-L-lumainv-M.aep",
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"407-matte-M-alpha-L-below.aep",
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"408-matte-L-alpha-M-visible.aep",
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"509-marker-comp-two.aep",
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"510-marker-layer-0.52-dur0.3.aep",
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"451-shape-ellipse-400x300-fill.aep",
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"457-shape-group-scale-50-80.aep",
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"462-shape-layer-anchor-10-20.aep",
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"464-shape-stroke-opacity-50.aep",
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"467-shape-trim-end-70.aep",
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"469-shape-trim-type-2.aep",
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"471-shape-rect-roundness-30.aep",
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"473-shape-star-points-6.aep",
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"482-shape-two-groups.aep",
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"483-shape-nested-group-rect.aep",
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"519-shape-all-items-default.aep",
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"410-fx-invert-channel-2.aep",
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"411-fx-invert-blend-50.aep",
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"413-fx-fastbox-radius-20.aep",
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"414-fx-fastbox-iterations-1.aep",
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"416-fx-fastbox-repeatedge-off.aep",
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"418-fx-gaussian-dimensions-3.aep",
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"419-fx-gaussian-repeatedge-off.aep",
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"422-fx-dropshadow-opacity-204.aep",
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"426-fx-dropshadow-shadowonly-on.aep",
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"427-fx-glow-default.aep",
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"429-fx-glow-threshold-76.5.aep",
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"438-fx-glow-midpoint-0.25.aep",
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"444-fx-huesat-hue-90.aep",
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"446-fx-huesat-light-m30.aep",
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"448-fx-huesat-colorizehue-120.aep",
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"512-fx-levels-inblack-0.1.aep",
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"514-fx-levels-gamma-2.aep",
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"516-fx-levels-outwhite-0.9.aep",
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"517-text-box-600x400-wrap.aep",
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"526-text-point-HHHH-default.aep",
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"527-text-point-HHHH-baseline-normal.aep",
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"528-text-point-HHHH-baseline-subscript.aep",
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"485-layer-3d-on.aep",
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"486-layer-3d-rotx-30.aep",
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"487-layer-3d-roty-45.aep",
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"488-layer-3d-orientation-10-20-30.aep",
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"529-fx-timewarp-default.aep",
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"530-fx-timewarp-speed-25.aep",
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"531-fx-timewarp-speed-keyed-50-200.aep",
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"532-fx-timewarp-method-1.aep",
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"533-fx-timewarp-sourceframe-12.aep",
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"534-fx-slider-expression-time10.aep",
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"535-camera-position-on-3d-rotx.aep",
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"536-camera-one-node-position-on-3d-rotx.aep",
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"537-camera-default-on-3d-rotx.aep",
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"538-text-point-HHHH-normal-ref.aep",
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"539-text-hscale-0.9.aep",
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"540-text-vscale-1.5.aep",
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"541-text-baselineshift-41.aep",
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"542-text-autokern-none.aep",
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"543-text-autokern-optical.aep",
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"544-text-applystroke-on.aep",
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"545-text-strokewidth-5.aep",
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"546-text-applyfill-off.aep",
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"548-text-linejoin-round.aep",
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"550-text-strokeoverfill-off.aep",
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"552-text-nobreak-on.aep",
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"553-text-tsume-0.5.aep",
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"554-text-kerning-50.aep",
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"555-text-ligature-on.aep",
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"556-text-autohyphenate-off.aep",
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"558-text-hangingroman-on.aep",
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"559-text-everyline-on.aep",
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"560-text-firstlineindent-20.aep",
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"561-text-startindent-30.aep",
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"562-text-endindent-40.aep",
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"563-text-spacebefore-10.aep",
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"564-text-spaceafter-12.aep",
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"565-text-justify-fullleft.aep",
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"566-text-justify-fullcenter.aep",
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"567-text-justify-fullright.aep",
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"568-text-justify-fullall.aep",
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"569-text-direction-rtl.aep",
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"571-text-digitset-arabic.aep",
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"572-text-leadingtype-japanese.aep",
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"573-text-baselinedir-rotated.aep",
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"575-text-vertical-rtl.aep",
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"576-text-baselinedir-crossstream.aep",
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"578-text-digitset-hindi.aep",
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"595-text-stroke-scale-shift-combined.aep",
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"596-text-combined-fill-over-stroke.aep",
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"579-textanim-position-0-m50.aep",
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"580-textanim-start-25.aep",
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"581-textanim-end-75.aep",
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"582-textanim-offset-10.aep",
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"583-textanim-units-index.aep",
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"584-textanim-basedon-3-words.aep",
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"585-textanim-mode-2-subtract.aep",
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"586-textanim-amount-50.aep",
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"587-textanim-shape-2-rampup.aep",
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"588-textanim-smoothness-50.aep",
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"589-textanim-easehigh-30.aep",
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"590-textanim-easelow-40.aep",
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"591-textanim-randomize-seed-7.aep",
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"592-textanim-many-props.aep",
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"593-textanim-start-keyed-ease-0-100.aep",
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"594-textanim-position-start-keyed-ease.aep",
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"725-text-point-HHHH-normal-ref-S18.aep",
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"727-text-reset-paragraph.aep",
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"728-textanim-character-offset-3.aep",
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"711-fx-directional-blur-30-40-on-M.aep",
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"712-fx-eleven-effects-defaults-on-M.aep",
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"713-fx-radial-blur-zoom-20-on-M.aep",
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"714-fx-ccradial-type2-30-60-on-M.aep",
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"715-fx-venetian-40-30-50-5-on-M.aep",
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"716-fx-channel-blur-5-10-15-20-edge-horiz-on-M.aep",
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"717-fx-blackwhite-set-tint-on-L.aep",
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"718-fx-tritone-set-blend25-on-L.aep",
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"719-fx-lumakey-darker-140-20-1-2.5-on-M.aep",
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"720-fx-simplechoker-3.5-on-M.aep",
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"721-fx-simplechoker-3.5-view-matte-on-M.aep",
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"722-fx-mattechoker-set-on-M.aep",
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"723-fx-transform-set-on-M.aep",
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"597-key-anchor-ease-out50-40-in30-60.aep",
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"598-key-ramp-point-ease-color-bezier.aep",
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"599-key-mask-path-ease-infl75.aep",
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"700-key-mask-path-ease-out20-in50.aep",
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"701-light-parallel-int80-color.aep",
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"702-light-ambient-int50-color.aep",
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"703-key-orientation-0-to-10-20-30-linear.aep",
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"704-light-environment-default.aep",
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"705-mask-on-text-rect-40-m70-160-10.aep",
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"706-mask-on-shape-rect-0-m150-100-150.aep",
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"707-shape-merge-subtract-rect-ellipse.aep",
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"708-shape-merge-intersect-rect-ellipse.aep",
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"709-shape-repeater-3-pos150-60-rot10-scale90-80-op40.aep",
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"710-shape-offset-paths-20-round.aep",
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"730-key-anchor-ease-on-400x800-solid.aep",
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"731-shape-merge-offset-repeater-defaults.aep",
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"732-text-box-byteedit-para24-0.aep",
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"733-text-box-byteedit-para35-0.aep",
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"734-text-box-byteedit-style68-1.aep",
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"828-shape-offset-paths-20-copies3-copyoffset1.5-stroke.aep",
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"851-shape-key-trim-end-0-100-linear.aep",
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"852-shape-key-trim-end-bezier-out0-60-in20-30.aep",
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"853-shape-key-group-position-0-200-100-linear.aep",
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"854-shape-key-fill-color-red-blue-linear.aep",
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"855-shape-key-trim-offset-0-90-hold.aep",
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"856-shape-trim-end-expression-time50.aep",
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"857-shape-key-group-scale-100-50-150-linear.aep",
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"900-mask-added-no-path.aep",
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"901-mask-no-path-expansion-m100.aep",
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"902-settings-rec709-16bpc-steps-png-grey-solid.aep",
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"905-fx-24-effects-set-one-comp.aep",
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"906-blendmodes-13-solids-on-steps.aep",
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"963-curves-red-mid-down-on-S.aep",
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"964-curves-rgb-s-curve-on-S.aep",
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"951-styles-all-nine-defaults-on-B.aep",
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"966-style-drop-shadow-opacity50-distance20.aep",
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"970-style-stroke-size10-color-green.aep",
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"974-style-gradient-overlay-angle45-scale150.aep",
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"975-style-fill-opacity0-with-drop-shadow.aep",
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"976-style-drop-shadow-opacity-keyed-100-20-linear.aep",
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"977-styles-all-params-changed.aep",
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"979-style-inner-glow-source-2.aep",
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"981-layer-stretch-minus100-start5.aep",
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|
"982-layer-stretch-minus100-opacity-keys.aep",
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|
"983-layer-stretch-minus50-opacity-keys.aep",
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|
"985-meshwarp-3x3-vertex-moved-on-S.aep",
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"986-shape-fill-switched-off-green.aep",
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"988-style-drop-shadow-switched-off.aep",
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|
];
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|
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use effectcraft_aep::{AepFile, Comp, Layer, LayerType, Project, parse};
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|
|
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/// Parses a fixture; the bytes must outlive the file, so the caller keeps them.
|
|
pub fn open(bytes: &[u8]) -> AepFile<'_> {
|
|
parse(bytes).expect("fixture parses")
|
|
}
|
|
|
|
/// The first composition of a project (comp `C` in the corpus; in 124 the precomp `Pre` comes later).
|
|
pub fn first_comp<'f, 'a>(project: &Project<'f, 'a>) -> Comp<'f, 'a> {
|
|
project.all_items().into_iter().find_map(|i| i.comp()).expect("a composition")
|
|
}
|
|
|
|
/// The solid `L` of the base composition: the bottom layer (the first one made; id 0x1b in the
|
|
/// single-case files, another id in each case of a combined file).
|
|
pub fn base_layer<'f, 'a>(comp: &Comp<'f, 'a>) -> Layer<'f, 'a> {
|
|
comp.layers().last().expect("a layer")
|
|
}
|
|
|
|
/// The layer with this id in a composition.
|
|
pub fn layer_with_id<'f, 'a>(comp: &Comp<'f, 'a>, id: u32) -> Layer<'f, 'a> {
|
|
comp.layers().find(|l| l.id() == Some(id)).unwrap_or_else(|| panic!("no layer with id {id:#x}"))
|
|
}
|
|
|
|
/// The layer with this user-set name in a composition.
|
|
pub fn layer_named<'f, 'a>(comp: &Comp<'f, 'a>, name: &str) -> Layer<'f, 'a> {
|
|
comp.layers().find(|l| l.name().as_deref() == Some(name)).unwrap_or_else(|| panic!("no layer named {name}"))
|
|
}
|
|
|
|
/// The layer that shows this name: its own name, or its source's while it has none.
|
|
pub fn layer_shown_as<'f, 'a>(project: &Project<'f, 'a>, comp: &Comp<'f, 'a>, name: &str) -> Layer<'f, 'a> {
|
|
comp.layers().find(|l| project.layer_display_name(l).as_deref() == Some(name)).unwrap_or_else(|| panic!("no layer shown as {name}"))
|
|
}
|
|
|
|
/// The first layer of this type in a composition.
|
|
pub fn layer_of_type<'f, 'a>(comp: &Comp<'f, 'a>, layer_type: LayerType) -> Layer<'f, 'a> {
|
|
comp.layers().find(|l| l.header().is_some_and(|h| h.layer_type == layer_type)).unwrap_or_else(|| panic!("no {layer_type:?} layer"))
|
|
}
|
|
|
|
/// A copy of a layer's `LIST Layr` with its id (`ldta` bytes 0-3) set to 0, for comparing the
|
|
/// same layer in two cases of a combined file.
|
|
pub fn without_layer_id(layer: &effectcraft_aep::Chunk<'_>) -> effectcraft_aep::Chunk<'static> {
|
|
let mut c = layer.clone().into_owned();
|
|
if let effectcraft_aep::Body::List { children, .. } = &mut c.body
|
|
&& let Some(ldta) = children.iter_mut().find(|x| x.is(b"ldta"))
|
|
&& let effectcraft_aep::Body::Data(d) = &mut ldta.body
|
|
{
|
|
d.to_mut()[..4].fill(0);
|
|
}
|
|
c
|
|
}
|
|
|
|
/// Compares floats with a tolerance.
|
|
pub fn near(a: f64, b: f64, tol: f64) -> bool {
|
|
(a - b).abs() <= tol
|
|
}
|
|
|
|
pub fn assert_near(got: &[f64], want: &[f64], tol: f64) {
|
|
assert_eq!(got.len(), want.len(), "{got:?} vs {want:?}");
|
|
for (g, w) in got.iter().zip(want) {
|
|
assert!(near(*g, *w, tol), "{got:?} != {want:?}");
|
|
}
|
|
}
|