It was happening in my own code, but it also 100% reproduces for me in the examples. Simply build the examples, run and hit the window close button.

Seems to be something relating to it still being inside renderFrame() during bgfx::shutdown().

<img width="1582" alt="Screenshot 2019-12-25 at 14 38 40" src="https://user-images.githubusercontent.com/621629/71447311-a7752680-2724-11ea-8a29-c2eae

Launch webdnn caffenet example fail, following this README

Env:
MacBook 10.13.2
Chrome 63.0.3239.132
WebDNN 1.1.0

Issues:

1. Miss graph_webgl_4096.json package.
2. Default Image URL ../../resources/imagenet/ILSVRC2012_val_00000003.JPEG not exist

Error page as below:

<img width="1201" alt="screen shot 20

gfx-hal got support for labels in gfx-rs/gfx#3000 and follow-ups. It doesn't cover all objects, but it's incredibly useful already.

The upstream API has commands for starting/ending a debug region (see insertDebugMarker) and setting the labels on most objects. We need to implement it.

If the hello_triangle example is changed slightly to only draw the triangle once, and we change the color attachment's load_op to wgpu::LoadOp::Load instead of Clear, my expectation is that the result is the same, except that the green clear color is gone. However the result is that the red triangle only shows up every other frame, with blank frames in between.

Is this expected behavi

The size of the resolve target must be the same as the color attachment

It seems I should resize the texture size, too.