Function libwebp::WebPEncodeBGRA

pub fn WebPEncodeBGRA(
    bgra: &[u8],
    width: u32,
    height: u32,
    stride: u32,
    quality_factor: f32
) -> Result<WebpBox<[u8]>, WebPSimpleError>

Same as WebPEncodeRGBA, but expecting B, G, R, A, B, G, R, A… ordered data.