Trait cognitive_qualia::surface::SurfaceManagement

pub trait SurfaceManagement {
    fn create_surface(&mut self) -> SurfaceId;
    fn attach_shm(&self, mvid: MemoryViewId, sid: SurfaceId);
    fn attach_egl_image(&self, eiid: EglImageId, sid: SurfaceId);
    fn attach_dmabuf(&self, dmid: DmabufId, sid: SurfaceId);
    fn detach_surface(&self, sid: SurfaceId);
    fn commit_surface(&self, sid: SurfaceId);
    fn destroy_surface(&self, sid: SurfaceId);
}

Managing surface content.

Required Methods

fn create_surface(&mut self) -> SurfaceId

Creates new surface with newly generated unique ID.

fn attach_shm(&self, mvid: MemoryViewId, sid: SurfaceId)

Sets given buffer as pending for given surface.

fn attach_egl_image(&self, eiid: EglImageId, sid: SurfaceId)

Sets given hardware image as pending for given surface.

fn attach_dmabuf(&self, dmid: DmabufId, sid: SurfaceId)

Sets given dmabuf as pending for given surface.

fn detach_surface(&self, sid: SurfaceId)

Informs other parts of application the surface is now not visible.

fn commit_surface(&self, sid: SurfaceId)

Commits the surface.

fn destroy_surface(&self, sid: SurfaceId)

Detaches and forgets given surface.

Implementors