Re: [PATCH 0/1] MR425: tests: Immediately transition resources after a resource readback.

[Henri Verbeet (＠hverbeet)]

>      reset_command_list(test_context->list, test_context->allocator);
> +
>      transition_resource_state(test_context->list, resource->resource,
>              D3D12_RESOURCE_STATE_COPY_SOURCE, state);
> +    hr = ID3D12GraphicsCommandList_Close(test_context->list);
> +    assert_that(hr == S_OK, "Failed to close command list, hr %#x.\n", hr);
> +    exec_command_list(test_context->queue, test_context->list);
> +    wait_queue_idle(test_context->device, test_context->queue);
> +    reset_command_list(test_context->list, test_context->allocator);

We're probably not overly concerned with the performance of the shader runner, but this doesn't seem ideal. It also seems like there might be a similar issue in d3d12_runner_create_resource(). Is there any chance we could instead do something like flushing the current command list in d3d12_runner_destroy_resource() if needed?