vizia::vg::gpu::surfaces

Function get_backend_render_target

pub fn get_backend_render_target(
    surface: &mut RCHandle<SkSurface>,
    handle_access: SkSurface_BackendHandleAccess,
) -> Option<Handle<GrBackendRenderTarget>>
Expand description

Retrieves the back-end render target. If Surface has no back-end render target, None is returned.

The returned gpu::BackendRenderTarget should be discarded if the Surface is drawn to or deleted.

Returns: GPU render target reference; None on failure