[PATCH v2 4/6] dxgi: Implement d3d12_swapchain_SetMaximumFrameLatency.

[Henri Verbeet]

On Thu, 16 Apr 2020 at 01:49, Philip Rebohle
<philip.rebohle at tu-dortmund.de> wrote:
> +    if (!(swapchain->desc.Flags & DXGI_SWAP_CHAIN_FLAG_FRAME_LATENCY_WAITABLE_OBJECT))
> +    {
> +        FIXME("DXGI_SWAP_CHAIN_FLAG_FRAME_LATENCY_WAITABLE_OBJECT not set for swap chain %p.\n", iface);
> +        return DXGI_ERROR_INVALID_CALL;
> +    }
> +
> +    if (!max_latency || max_latency > DXGI_MAX_SWAP_CHAIN_BUFFERS)
> +    {
> +        FIXME("Invalid maximum frame latency %u.\n", max_latency);
> +        return DXGI_ERROR_INVALID_CALL;
> +    }
Those should use WARN. (And likewise for patch 5/6.)