Benchmarks that use the HeadlessFrontend / Map are hanging

[louwers]

The benchmarks in benchmark/api/query.benchmark.cpp and benchmark/api/render.benchmark.cpp are hanging in this loop:

maplibre-native/platform/default/src/mbgl/gfx/headless_frontend.cpp

Lines 157 to 159 in 619408d

	while (!result.image.valid() && !error) {
	util::RunLoop::Get()->runOnce();
	}

I'm enabling the other benchmarks and plan to look into this issue.

[ntadej]

Which platform?

Note that in this specific case I suspect that the image never gets valid. Can you confirm that?

[louwers]

@ntadej I tried both Android and Linux. Possibly the sprites are never loaded.

Yes the image never gets valid.