pub fn new(
        descriptor: StreamDescriptor,
        id: StreamId,
        images: &mut Assets<Image>,
    ) -> Self {
        let size = Extent3d {
            width: 32,
            height: 32,
            ..default()
        };

        // TODO: use a default 'stream loading' texture

        let mut image = Image {
            asset_usage: RenderAssetUsages::all(),
            texture_descriptor: TextureDescriptor {
                label: None,
                size,
                dimension: TextureDimension::D2,
                format: TextureFormat::Rgba8UnormSrgb,
                mip_level_count: 1,
                sample_count: 1,
                usage: TextureUsages::COPY_DST
                    | TextureUsages::TEXTURE_BINDING
                    | TextureUsages::RENDER_ATTACHMENT,
                view_formats: &[TextureFormat::Rgba8UnormSrgb],
            },
            ..default()
        };
        image.resize(size);

        let image = images.add(image);

        Self {
            descriptor,
            id,