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If I wanted to create ffi bindings for filament webassembly/webgl, is there an example somewhere which could help me get started? |
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Could you elaborate a bit more? I'm assuming you want to compile a native library to WebAssembly and use that on the web with the dart2js compiler? You would use https://dart.dev/web/js-interop to talk to a native library compiled to WebAssembly, not We would want to like explore creating a library that would target both JS-Interop and Dart FFI, but we haven't started on that yet. |
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@dcharkes thanks for setting me straight, I mistakenly thought dart ffi worked with webassembly in the browser. https://github.com/dart-lang/wasm/search?q=dart%3Affi the intention was to program against the filament typescript api using dart, but use ffi bindings instead, and run it all in the browser. filament has a webgl/browser build option. i'm also thinking there might be performance arguments for not using the js-interop support. looks like i'll have to settle for js-interop atm. |
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I have filed dart-lang/sdk#46690 to track ergonomics of using both JS-interop with WASM and |
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Could you elaborate a bit more? I'm assuming you want to compile a native library to WebAssembly and use that on the web with the dart2js compiler?
You would use https://dart.dev/web/js-interop to talk to a native library compiled to WebAssembly, not
dart:ffi+package:ffi.We would want to like explore creating a library that would target both JS-Interop and Dart FFI, but we haven't started on that yet.