[PATCH v2 2/3] d2d1: Implement ID2D1Bitmap1::Unmap().

[Nikolay Sivov]

On 5/26/22 10:36, Dmitry Timoshkov wrote:
> @@ -66,6 +66,8 @@ static ULONG STDMETHODCALLTYPE d2d_bitmap_Release(ID2D1Bitmap1 *iface)
>   
>       if (!refcount)
>       {
> +        if (bitmap->staging_resource)
> +            ID2D1Bitmap1_Unmap(iface);
>           if (bitmap->srv)
>               ID3D11ShaderResourceView_Release(bitmap->srv);
>           if (bitmap->rtv)
Is it necessary to unmap?