Struct RenderContext 

pub struct RenderContext {
    pub instance: Instance,
    pub devices: Vec<DeviceHandle>,
}

Simple render context that maintains wgpu state for rendering the pipeline.

Fields

instance: Instance

devices: Vec<DeviceHandle>

Implementations

impl RenderContext

pub fn new() -> RenderContext

pub async fn create_surface<'w>( &mut self, window: impl Into<SurfaceTarget<'w>>, width: u32, height: u32, present_mode: PresentMode, ) -> Result<RenderSurface<'w>, Error>

Creates a new surface for the specified window and dimensions.

pub async fn create_render_surface<'w>( &mut self, surface: Surface<'w>, width: u32, height: u32, present_mode: PresentMode, ) -> Result<RenderSurface<'w>, Error>

Creates a new render surface for the specified window and dimensions.

pub fn resize_surface( &self, surface: &mut RenderSurface<'_>, width: u32, height: u32, )

Resizes the surface to the new dimensions.

Panics

If width or height is zero.

pub fn set_present_mode( &self, surface: &mut RenderSurface<'_>, present_mode: PresentMode, )

pub fn configure_surface(&self, surface: &RenderSurface<'_>)

pub async fn device( &mut self, compatible_surface: Option<&Surface<'_>>, ) -> Option<usize>

Finds or creates a compatible device handle id.