Struct Gray 

pub struct Gray<'a> { /* private fields */ }

Implementations

impl<'a> Gray<'a>

pub fn new(context: &'a ClContext) -> Self

Examples found in repository

examples/gray.rs (line 6)

fn main() {
    let context = climage::ClContext::default();
    let mut gray = climage::Gray::new(&context);
    let img = climage::ClImageBuffer::from_readonly_host_image(
        &context,
        image::open("examples/lenna.png").unwrap().into_rgba8(),
    );
    let mut out = climage::ClImageBuffer::from_writeonly_host_image(
        &context,
        image::ImageBuffer::<image::Rgba<u8>, Vec<u8>>::new(img.dimensions().0, img.dimensions().1),
    );
    gray.build_kernel(&img, &mut out).run();
    let mut out_img =
        image::ImageBuffer::<image::Rgba<u8>, Vec<u8>>::new(out.dimensions().0, out.dimensions().1);
    out.data.read(&mut out_img).enq().unwrap();
    out_img.save("examples/lena_gray.png").unwrap();
}

Trait Implementations

impl<'a> ImageProc for Gray<'a>

fn build_kernel( &mut self, src_img: &ClImageBuffer, dst_img: &mut ClImageBuffer, ) -> &mut Self

fn run(&self)