libTAS does not hook ruffle properly

[Futurama39]

Running on VM 64-bit linux any flash files launched using ruffle and libTAS do not appear to have any control in libTAS like pausing or frame advance

[qixils]

clarification from DMs:

when i launch the file and all throughout
libTAS says it's still on frame 0
and frame advance, pause and such do not seem to be working

[clementgallet]

ruffle main thread is softlocking on epoll_wait(). It is possible that this function is used for sleeping (and timeout is 33 ms, which is possible the frame length).

[clementgallet]

I could run a game after commits d6cbdcd and ca12341, with Runtime > time tracking > clock_gettime.

Still a few issues to look at:

• no HUD
• Doesn't work with software opengl rendering: Received multiple errors. Errors: [NoAvailablePixelFormat, NoAvailablePixelFormat]
• audio still not working: ERROR ruffle_desktop] Unable to create audio device: Unable to create audio stream

[Futurama39]

I have managed to make openGL work via ruffle's issue #384 that instructed to comment out a line and compile from there

the audio not working is an ongoing thing with ruffle on it's own

[vadosnaprimer]

Can this be closed?