hexga_wgpu 0.0.11-beta.47

wgpu wrapped for hexga
Documentation 
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use super::*;

#[derive(Debug)]
pub struct GpuSurface<'a>
{
    pub wgpu: wgpu::Surface<'a>,
}
impl<'a> From<wgpu::Surface<'a>> for GpuSurface<'a>
{
    fn from(surface: wgpu::Surface<'a>) -> Self { Self { wgpu: surface } }
}
impl<'a> From<GpuSurface<'a>> for wgpu::Surface<'a>
{
    fn from(surface: GpuSurface<'a>) -> Self { surface.wgpu }
}


#[derive(Debug)]
pub struct GpuConfiguredSurface<'a>
{
    pub wgpu: WgpuConfiguredSurface<'a>,
}
#[derive(Debug)]
pub struct WgpuConfiguredSurface<'a>
{
    pub surface: GpuSurface<'a>,
    pub configuration: wgpu::SurfaceConfiguration,
}

impl<'a> GpuConfiguredSurface<'a>
{
    pub fn from_surface(surface: GpuSurface<'a>, size: Point2) -> Self
    {
        let size = size.max(one());
        let configuration = surface.wgpu.get_default_config(&Gpu.wgpu.adapter, size.x as _, size.y as _).unwrap();
        surface.wgpu.configure(&Gpu.wgpu.device, &configuration);
        Self{ wgpu: WgpuConfiguredSurface { surface, configuration } }
    }

    fn size(&self) -> Point2
    {
        point2(self.wgpu.configuration.width as _, self.wgpu.configuration.height as _)
    }
}
impl<'a> SetSize<int, 2> for GpuConfiguredSurface<'a>
{
    fn set_size(&mut self, size: Vector<int, 2>) -> &mut Self {
        let size = size.max(one());
        self.wgpu.configuration.width = size.x as _;
        self.wgpu.configuration.height = size.y as _;
        self.wgpu.surface.wgpu.configure(&Gpu.wgpu.device, &self.wgpu.configuration);
        self
    }
}
impl<'a> GetSize<int, 2> for GpuConfiguredSurface<'a>
{
    fn size(&self) -> Vector<int,2> {
        point2(self.wgpu.configuration.width as _, self.wgpu.configuration.height as _)
    }
}