Seems likely related to `explicitSwapControl`, `renderViaOffscreenBackBuffer` and `proxyContextToMainThread` which are part of `EmscriptenWebGLContextAttributes`: https://emscripten.org/docs/api_reference/html5.h.html?highlight=gamepad#c.EmscriptenWebGLContextAttributes.explicitSwapControl
Have you read the documentation related to those? On Fri, Sep 2, 2022 at 4:14 AM Andrew Lay <[email protected]> wrote: > Can someone please help with out? > > I am having trouble correctly drawing to Canvas on Pthreads. > > There is nothing being drawn to the canvas on the screen while the > application is running, however if I freeze the code with the Dev tools in > the debugger the Canvas updates. > > I have created an example in this git hub repo: > > https://github.com/alayGit/DummyEmscriptenCanvasForumExample > > It is not pretty but I hope it will demonstrate the issue. > > If anything is not clear please let me know. > > > > > -- > You received this message because you are subscribed to the Google Groups > "emscripten-discuss" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/emscripten-discuss/94127203-44fc-45f5-9fcc-402a231b49e9n%40googlegroups.com > <https://groups.google.com/d/msgid/emscripten-discuss/94127203-44fc-45f5-9fcc-402a231b49e9n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/emscripten-discuss/CAL_va2_b7L7AtRNzOKiH9V4L4HbHc-TxBzf7Sq2c8iy0xzqL9Q%40mail.gmail.com.
