effect = nil
video = nil

function _create()
    video = Texture.FromGStreamer("filesrc location=/media/diego/Data/Projects/live-wallpaper/samples/video.mp4")

    local fxSrc = [[in vec2 vPosition;

        uniform sampler2D uTexture;

        void main() {
            vec2 uv = vPosition * 0.5 + 0.5;
            uv.y = 1.0 - uv.y;
            FragColor = texture(uTexture, uv);
        }
    ]]
    effect = Effect.new(fxSrc)
end

function _update(dt)

end

function _render()
    gl.Clear(0, 0, 0, 1.0)
    effect:Use()
    effect:SetTexture("uTexture", video, 0)
    effect:Render()
end