Trait gstreamer::prelude::PadExtManual[−][src]

pub trait PadExtManual: 'static {

Show methods    fn add_probe<F>(&self, mask: PadProbeType, func: F) -> Option<PadProbeId>
    where
        F: Fn(&Self, &mut PadProbeInfo<'_>) -> PadProbeReturn + Send + Sync + 'static;

    fn remove_probe(&self, id: PadProbeId);

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

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

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

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

    fn pull_range(&self, offset: u64, size: u32) -> Result<Buffer, FlowError>;

    fn pull_range_fill(
        &self, 
        offset: u64, 
        buffer: &mut BufferRef, 
        size: u32
    ) -> Result<(), FlowError>;

    fn range(&self, offset: u64, size: u32) -> Result<Buffer, FlowError>;

    fn range_fill(
        &self, 
        offset: u64, 
        buffer: &mut BufferRef, 
        size: u32
    ) -> Result<(), FlowError>;

    fn peer_query(&self, query: &mut QueryRef) -> bool;

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

    fn query_default<P: IsA<Object>>(
        &self, 
        parent: Option<&P>, 
        query: &mut QueryRef
    ) -> bool;

    fn proxy_query_caps(&self, query: &mut QueryRef) -> bool;

    fn proxy_query_accept_caps(&self, query: &mut QueryRef) -> bool;

    fn event_default<P: IsA<Object>>(
        &self, 
        parent: Option<&P>, 
        event: Event
    ) -> bool;

    fn push_event(&self, event: Event) -> bool;

    fn send_event(&self, event: Event) -> bool;

    fn iterate_internal_links(&self) -> Iterator<Pad>;

    fn iterate_internal_links_default<P: IsA<Object>>(
        &self, 
        parent: Option<&P>
    ) -> Iterator<Pad>;

    fn stream_lock(&self) -> StreamLock<'_>;

    unsafe fn set_activate_function<F>(&self, func: F)
    where
        F: Fn(&Self, Option<&Object>) -> Result<(), LoggableError> + Send + Sync + 'static;

    unsafe fn set_activatemode_function<F>(&self, func: F)
    where
        F: Fn(&Self, Option<&Object>, PadMode, bool) -> Result<(), LoggableError> + Send + Sync + 'static;

    unsafe fn set_chain_function<F>(&self, func: F)
    where
        F: Fn(&Self, Option<&Object>, Buffer) -> Result<FlowSuccess, FlowError> + Send + Sync + 'static;

    unsafe fn set_chain_list_function<F>(&self, func: F)
    where
        F: Fn(&Self, Option<&Object>, BufferList) -> Result<FlowSuccess, FlowError> + Send + Sync + 'static;

    unsafe fn set_event_function<F>(&self, func: F)
    where
        F: Fn(&Self, Option<&Object>, Event) -> bool + Send + Sync + 'static;

    unsafe fn set_event_full_function<F>(&self, func: F)
    where
        F: Fn(&Self, Option<&Object>, Event) -> Result<FlowSuccess, FlowError> + Send + Sync + 'static;

    unsafe fn set_getrange_function<F>(&self, func: F)
    where
        F: Fn(&Self, Option<&Object>, u64, Option<&mut BufferRef>, u32) -> Result<PadGetRangeSuccess, FlowError> + Send + Sync + 'static;

    unsafe fn set_iterate_internal_links_function<F>(&self, func: F)
    where
        F: Fn(&Self, Option<&Object>) -> Iterator<Pad> + Send + Sync + 'static;

    unsafe fn set_link_function<F>(&self, func: F)
    where
        F: Fn(&Self, Option<&Object>, &Pad) -> Result<PadLinkSuccess, PadLinkError> + Send + Sync + 'static;

    unsafe fn set_query_function<F>(&self, func: F)
    where
        F: Fn(&Self, Option<&Object>, &mut QueryRef) -> bool + Send + Sync + 'static;

    unsafe fn set_unlink_function<F>(&self, func: F)
    where
        F: Fn(&Self, Option<&Object>) + Send + Sync + 'static;

    fn start_task<F: FnMut() + Send + 'static>(
        &self, 
        func: F
    ) -> Result<(), BoolError>;

    fn peer_query_convert<V: Into<GenericFormattedValue>, U: SpecificFormattedValue>(
        &self, 
        src_val: V
    ) -> Option<U>;

    fn peer_query_convert_generic<V: Into<GenericFormattedValue>>(
        &self, 
        src_val: V, 
        dest_format: Format
    ) -> Option<GenericFormattedValue>;

    fn peer_query_duration<T: SpecificFormattedValueIntrinsic>(
        &self
    ) -> Option<T>;

    fn peer_query_duration_generic(
        &self, 
        format: Format
    ) -> Option<GenericFormattedValue>;

    fn peer_query_position<T: SpecificFormattedValueIntrinsic>(
        &self
    ) -> Option<T>;

    fn peer_query_position_generic(
        &self, 
        format: Format
    ) -> Option<GenericFormattedValue>;

    fn query_convert<V: Into<GenericFormattedValue>, U: SpecificFormattedValue>(
        &self, 
        src_val: V
    ) -> Option<U>;

    fn query_convert_generic<V: Into<GenericFormattedValue>>(
        &self, 
        src_val: V, 
        dest_format: Format
    ) -> Option<GenericFormattedValue>;

    fn query_duration<T: SpecificFormattedValueIntrinsic>(&self) -> Option<T>;

    fn query_duration_generic(
        &self, 
        format: Format
    ) -> Option<GenericFormattedValue>;

    fn query_position<T: SpecificFormattedValueIntrinsic>(&self) -> Option<T>;

    fn query_position_generic(
        &self, 
        format: Format
    ) -> Option<GenericFormattedValue>;

    fn mode(&self) -> PadMode;

    fn sticky_events_foreach<F: FnMut(Event) -> Result<Option<Event>, Option<Event>>>(
        &self, 
        func: F
    );

    fn set_pad_flags(&self, flags: PadFlags);

    fn unset_pad_flags(&self, flags: PadFlags);

    fn pad_flags(&self) -> PadFlags;

}

Required methods

Implementors