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On Emscripten, the WebGL context may be loss for any reason, for example when restoring the application from the background, the GPU force- refreshed the application to reclaim memory, etc. In these cases, canvas data is lost and this commit accommodates that situation by reinitiali- zing the UI when the browser has restored the context.
ghost
approved these changes
Oct 11, 2024
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Adds a new API to be called when the
webglcontextrestoredevent has been fired by the browser, after restoring the context to the canvas.