Skip to content

Try running gdal in a web worker #560

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Draft
wants to merge 2 commits into
base: main
Choose a base branch
from
Draft

Try running gdal in a web worker #560

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
ad90a76
Try running gdal in a worker
martinRenou Mar 20, 2025
ef30051
Merge branch 'main' into gdal_worker
arjxn-py Mar 25, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion packages/base/package.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,7 @@
"scripts": {
"build": "tsc -b && jlpm run cp:gdal",
"build:gallery": "python rasterlayer_gallery_generator.py",
"cp:gdal": "cp ../../node_modules/gdal3.js/dist/package/gdal3WebAssembly.data lib && cp ../../node_modules/gdal3.js/dist/package/gdal3WebAssembly.wasm lib",
"cp:gdal": "cp ../../node_modules/gdal3.js/dist/package/gdal3WebAssembly.data lib && cp ../../node_modules/gdal3.js/dist/package/gdal3WebAssembly.wasm lib && cp ../../node_modules/gdal3.js/dist/package/gdal3.js lib",
Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

🤔 Can we use brace expansion to shorten?

Suggested change
"cp:gdal": "cp ../../node_modules/gdal3.js/dist/package/gdal3WebAssembly.data lib && cp ../../node_modules/gdal3.js/dist/package/gdal3WebAssembly.wasm lib && cp ../../node_modules/gdal3.js/dist/package/gdal3.js lib",
"cp:gdal": "cp ../../node_modules/gdal3.js/dist/package/{gdal3WebAssembly.data,gdal3WebAssembly.wasm,gdal3.js} lib",

"build:prod": "jlpm run clean && jlpm run build",
"build:dev": "tsc -b && jlpm run cp:gdal",
"clean": "rimraf tsconfig.tsbuildinfo",
Expand Down
7 changes: 4 additions & 3 deletions packages/base/src/gdal.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,14 +3,15 @@ import initGdalJs from 'gdal3.js';
export async function getGdal() {
const dataurl = new URL('./gdal3WebAssembly.data', import.meta.url);
const wasmurl = new URL('./gdal3WebAssembly.wasm', import.meta.url);
const jsurl = new URL('./gdal3.js', import.meta.url);

// TODO Pass gdal JS too and run gdal in a worker?
return await initGdalJs({
paths: {
wasm: wasmurl.href,
data: dataurl.href
data: dataurl.href,
js: jsurl.href
},
useWorker: false
useWorker: true
});
}

Expand Down
Loading