Trait gstreamer_base::subclass::prelude::AggregatorImplExt

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pub trait AggregatorImplExt: Sealed + ObjectSubclass {
Show 23 methods // Provided methods fn parent_flush(&self) -> Result<FlowSuccess, FlowError> { ... } fn parent_clip( &self, aggregator_pad: &AggregatorPad, buffer: Buffer, ) -> Option<Buffer> { ... } fn parent_finish_buffer( &self, buffer: Buffer, ) -> Result<FlowSuccess, FlowError> { ... } fn parent_finish_buffer_list( &self, buffer_list: BufferList, ) -> Result<FlowSuccess, FlowError> { ... } fn parent_sink_event( &self, aggregator_pad: &AggregatorPad, event: Event, ) -> bool { ... } fn parent_sink_event_pre_queue( &self, aggregator_pad: &AggregatorPad, event: Event, ) -> Result<FlowSuccess, FlowError> { ... } fn parent_sink_query( &self, aggregator_pad: &AggregatorPad, query: &mut QueryRef, ) -> bool { ... } fn parent_sink_query_pre_queue( &self, aggregator_pad: &AggregatorPad, query: &mut QueryRef, ) -> bool { ... } fn parent_src_event(&self, event: Event) -> bool { ... } fn parent_src_query(&self, query: &mut QueryRef) -> bool { ... } fn parent_src_activate( &self, mode: PadMode, active: bool, ) -> Result<(), LoggableError> { ... } fn parent_aggregate(&self, timeout: bool) -> Result<FlowSuccess, FlowError> { ... } fn parent_start(&self) -> Result<(), ErrorMessage> { ... } fn parent_stop(&self) -> Result<(), ErrorMessage> { ... } fn parent_next_time(&self) -> Option<ClockTime> { ... } fn parent_create_new_pad( &self, templ: &PadTemplate, req_name: Option<&str>, caps: Option<&Caps>, ) -> Option<AggregatorPad> { ... } fn parent_update_src_caps(&self, caps: &Caps) -> Result<Caps, FlowError> { ... } fn parent_fixate_src_caps(&self, caps: Caps) -> Caps { ... } fn parent_negotiated_src_caps( &self, caps: &Caps, ) -> Result<(), LoggableError> { ... } fn parent_propose_allocation( &self, pad: &AggregatorPad, decide_query: Option<&Allocation>, query: &mut Allocation, ) -> Result<(), LoggableError> { ... } fn parent_decide_allocation( &self, query: &mut Allocation, ) -> Result<(), LoggableError> { ... } fn parent_negotiate(&self) -> bool { ... } fn parent_peek_next_sample(&self, pad: &AggregatorPad) -> Option<Sample> { ... }
}

Provided Methods§

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fn parent_flush(&self) -> Result<FlowSuccess, FlowError>

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fn parent_clip( &self, aggregator_pad: &AggregatorPad, buffer: Buffer, ) -> Option<Buffer>

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

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fn parent_finish_buffer_list( &self, buffer_list: BufferList, ) -> Result<FlowSuccess, FlowError>

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fn parent_sink_event( &self, aggregator_pad: &AggregatorPad, event: Event, ) -> bool

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fn parent_sink_event_pre_queue( &self, aggregator_pad: &AggregatorPad, event: Event, ) -> Result<FlowSuccess, FlowError>

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fn parent_sink_query( &self, aggregator_pad: &AggregatorPad, query: &mut QueryRef, ) -> bool

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fn parent_sink_query_pre_queue( &self, aggregator_pad: &AggregatorPad, query: &mut QueryRef, ) -> bool

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

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

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fn parent_src_activate( &self, mode: PadMode, active: bool, ) -> Result<(), LoggableError>

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fn parent_aggregate(&self, timeout: bool) -> Result<FlowSuccess, FlowError>

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

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

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fn parent_next_time(&self) -> Option<ClockTime>

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fn parent_create_new_pad( &self, templ: &PadTemplate, req_name: Option<&str>, caps: Option<&Caps>, ) -> Option<AggregatorPad>

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fn parent_update_src_caps(&self, caps: &Caps) -> Result<Caps, FlowError>

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fn parent_fixate_src_caps(&self, caps: Caps) -> Caps

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fn parent_negotiated_src_caps(&self, caps: &Caps) -> Result<(), LoggableError>

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fn parent_propose_allocation( &self, pad: &AggregatorPad, decide_query: Option<&Allocation>, query: &mut Allocation, ) -> Result<(), LoggableError>

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fn parent_decide_allocation( &self, query: &mut Allocation, ) -> Result<(), LoggableError>

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fn parent_negotiate(&self) -> bool

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fn parent_peek_next_sample(&self, pad: &AggregatorPad) -> Option<Sample>

Object Safety§

This trait is not object safe.

Implementors§