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f252439d84
* ♻️ Factor GL context initialization out of canvas init - fixes setting of gl-context-handle to be after _init so an exception does not leave invalid state behind. - api.init-canvas-context uses a new webgl.init-context! - this decouples config from init, so we can reuse it in benchmarks - some helpers move to the webgl ns AI-assisted-by: muse-spark-1.3, deepseek-flash, glm-5.3 * 🐛 Release acquired GL context when renderer init fails - Properly release resources if init fails - Rethrown exceptions with the original cause - Fix vacuous check in clear-canvas AI-assisted-by: muse-spark-1.3, deepseek-flash, glm-5.3 * ✨ Test webgl context init and release AI-assisted-by: muse-spark, glm-5.3 * 💄 Address review comments * 💄 Drop `!` from some function names
47 lines
2.1 KiB
Clojure
47 lines
2.1 KiB
Clojure
;; This Source Code Form is subject to the terms of the Mozilla Public
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;; License, v. 2.0. If a copy of the MPL was not distributed with this
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;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
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;;
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;; Copyright (c) KALEIDOS SUBSIDIARY SL
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(ns app.wasm.serialize
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"Browser-free shape serialization for the headless exporter: the counterpart
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of `app.render-wasm.api/set-object`, which cannot be reused directly because
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its namespace pulls React/DOM/store. Only the call sequencing lives here —
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every byte layout comes from the shared serializers, so the bytes sent to
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WASM are the editor's.
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Covers everything except svg-raw. Image bytes and fonts are provisioned
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separately by `app.renderer.wasm`."
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(:require
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[app.common.render-wasm.api.props :as props]
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[app.common.render-wasm.helpers :as h]
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[app.common.render-wasm.serialize-shape :as serialize-shape]
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[app.common.render-wasm.wasm :as wasm]
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[app.wasm.text :as text]))
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(defn set-shape!
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"Serializes a single shape into the WASM design state. The host-independent
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properties (base props, children, blur, shadows, svg-attrs, mask, bool-type,
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path geometry, grow-type) go through the shared `serialize-shape` — the same
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code the workspace's `set-object` uses, so the two can't drift. Only the
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host-specific parts are handled here: fills/strokes (image bytes are provisioned
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separately) and text content (fonts provisioned separately)."
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[shape]
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(let [prepared (serialize-shape/serialize-shape shape)
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type (:type prepared)]
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(props/write-shape-fills! (:fills prepared))
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(when-not (= type :group)
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(props/write-shape-strokes! (:strokes prepared)))
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(when (= type :text)
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(text/set-shape-text! (:content prepared)))))
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(defn serialize-scene!
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"Loads every shape of an `objects` map into the WASM design state. Resets the
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shapes pool first so repeated exports don't accumulate into the shared
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state. Order is irrelevant: shapes reference each other by id and the tree
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is resolved at render time."
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[objects]
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(h/call wasm/internal-module "_init_shapes_pool" (count objects))
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(run! set-shape! (vals objects)))
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