Trait gstreamer_video::subclass::prelude::VideoDecoderImpl[−][src]

pub trait VideoDecoderImpl: VideoDecoderImplExt + ElementImpl {

Show methods    fn open(&self, element: &Self::Type) -> Result<(), ErrorMessage> { ... }

    fn close(&self, element: &Self::Type) -> Result<(), ErrorMessage> { ... }

    fn start(&self, element: &Self::Type) -> Result<(), ErrorMessage> { ... }

    fn stop(&self, element: &Self::Type) -> Result<(), ErrorMessage> { ... }

    fn finish(&self, element: &Self::Type) -> Result<FlowSuccess, FlowError> { ... }

    fn drain(&self, element: &Self::Type) -> Result<FlowSuccess, FlowError> { ... }

    fn set_format(
        &self, 
        element: &Self::Type, 
        state: &VideoCodecState<'static, Readable>
    ) -> Result<(), LoggableError> { ... }

    fn parse(
        &self, 
        element: &Self::Type, 
        frame: &VideoCodecFrame<'_>, 
        adapter: &Adapter, 
        at_eos: bool
    ) -> Result<FlowSuccess, FlowError> { ... }

    fn handle_frame(
        &self, 
        element: &Self::Type, 
        frame: VideoCodecFrame<'_>
    ) -> Result<FlowSuccess, FlowError> { ... }

    fn flush(&self, element: &Self::Type) -> bool { ... }

    fn negotiate(&self, element: &Self::Type) -> Result<(), LoggableError> { ... }

    fn caps(&self, element: &Self::Type, filter: Option<&Caps>) -> Caps { ... }

    fn sink_event(&self, element: &Self::Type, event: Event) -> bool { ... }

    fn sink_query(&self, element: &Self::Type, query: &mut QueryRef) -> bool { ... }

    fn src_event(&self, element: &Self::Type, event: Event) -> bool { ... }

    fn src_query(&self, element: &Self::Type, query: &mut QueryRef) -> bool { ... }

    fn propose_allocation(
        &self, 
        element: &Self::Type, 
        query: &mut QueryRef
    ) -> Result<(), ErrorMessage> { ... }

    fn decide_allocation(
        &self, 
        element: &Self::Type, 
        query: &mut QueryRef
    ) -> Result<(), ErrorMessage> { ... }

}

Provided methods

fn open(&self, element: &Self::Type) -> Result<(), ErrorMessage>[src]

fn close(&self, element: &Self::Type) -> Result<(), ErrorMessage>[src]

fn start(&self, element: &Self::Type) -> Result<(), ErrorMessage>[src]

fn stop(&self, element: &Self::Type) -> Result<(), ErrorMessage>[src]

fn finish(&self, element: &Self::Type) -> Result<FlowSuccess, FlowError>[src]

fn drain(&self, element: &Self::Type) -> Result<FlowSuccess, FlowError>[src]

fn set_format(
    &self,
    element: &Self::Type,
    state: &VideoCodecState<'static, Readable>
) -> Result<(), LoggableError>[src]

fn parse(
    &self,
    element: &Self::Type,
    frame: &VideoCodecFrame<'_>,
    adapter: &Adapter,
    at_eos: bool
) -> Result<FlowSuccess, FlowError>[src]

fn handle_frame(
    &self,
    element: &Self::Type,
    frame: VideoCodecFrame<'_>
) -> Result<FlowSuccess, FlowError>[src]

fn flush(&self, element: &Self::Type) -> bool[src]

fn negotiate(&self, element: &Self::Type) -> Result<(), LoggableError>[src]

fn caps(&self, element: &Self::Type, filter: Option<&Caps>) -> Caps[src]

fn sink_event(&self, element: &Self::Type, event: Event) -> bool[src]

fn sink_query(&self, element: &Self::Type, query: &mut QueryRef) -> bool[src]

fn src_event(&self, element: &Self::Type, event: Event) -> bool[src]

fn src_query(&self, element: &Self::Type, query: &mut QueryRef) -> bool[src]

fn propose_allocation(
    &self,
    element: &Self::Type,
    query: &mut QueryRef
) -> Result<(), ErrorMessage>[src]

fn decide_allocation(
    &self,
    element: &Self::Type,
    query: &mut QueryRef
) -> Result<(), ErrorMessage>[src]

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Implementors

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