Trait gstreamer_base::subclass::prelude::BaseSinkImplExt[−][src]

pub trait BaseSinkImplExt: ObjectSubclass {

Show methods    fn parent_start(&self, element: &Self::Type) -> Result<(), ErrorMessage>;

    fn parent_stop(&self, element: &Self::Type) -> Result<(), ErrorMessage>;

    fn parent_render(
        &self, 
        element: &Self::Type, 
        buffer: &Buffer
    ) -> Result<FlowSuccess, FlowError>;

    fn parent_prepare(
        &self, 
        element: &Self::Type, 
        buffer: &Buffer
    ) -> Result<FlowSuccess, FlowError>;

    fn parent_render_list(
        &self, 
        element: &Self::Type, 
        list: &BufferList
    ) -> Result<FlowSuccess, FlowError>;

    fn parent_prepare_list(
        &self, 
        element: &Self::Type, 
        list: &BufferList
    ) -> Result<FlowSuccess, FlowError>;

    fn parent_query(&self, element: &Self::Type, query: &mut QueryRef) -> bool;

    fn parent_event(&self, element: &Self::Type, event: Event) -> bool;

    fn parent_caps(
        &self, 
        element: &Self::Type, 
        filter: Option<&Caps>
    ) -> Option<Caps>;

    fn parent_set_caps(
        &self, 
        element: &Self::Type, 
        caps: &Caps
    ) -> Result<(), LoggableError>;

    fn parent_fixate(&self, element: &Self::Type, caps: Caps) -> Caps;

    fn parent_unlock(&self, element: &Self::Type) -> Result<(), ErrorMessage>;

    fn parent_unlock_stop(
        &self, 
        element: &Self::Type
    ) -> Result<(), ErrorMessage>;

}

Required methods

Implementors