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

pub trait BaseSinkImplExt {
    fn parent_start(&self, element: &BaseSink) -> Result<(), ErrorMessage>;

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

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

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

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

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

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

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

    fn parent_get_caps(
        &self, 
        element: &BaseSink, 
        filter: Option<&Caps>
    ) -> Option<Caps>;

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

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

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

    fn parent_unlock_stop(&self, element: &BaseSink) -> Result<(), ErrorMessage>;
}

Required methods

fn parent_start(&self, element: &BaseSink) -> Result<(), ErrorMessage>

fn parent_stop(&self, element: &BaseSink) -> Result<(), ErrorMessage>

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

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

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

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

fn parent_query(&self, element: &BaseSink, query: &mut QueryRef) -> bool

fn parent_event(&self, element: &BaseSink, event: Event) -> bool

fn parent_get_caps(
    &self,
    element: &BaseSink,
    filter: Option<&Caps>
) -> Option<Caps>

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

fn parent_fixate(&self, element: &BaseSink, caps: Caps) -> Caps

fn parent_unlock(&self, element: &BaseSink) -> Result<(), ErrorMessage>

fn parent_unlock_stop(&self, element: &BaseSink) -> Result<(), ErrorMessage>

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Implementors

impl<T: BaseSinkImpl + ObjectImpl> BaseSinkImplExt for T[src]

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