Struct gstreamer_utils::ConsumptionLink

pub struct ConsumptionLink { /* private fields */ }

Link between a StreamProducer and a consumer, disconnecting the link on Drop. The producer and consumer will stay alive while the link is.

Implementations

impl ConsumptionLink

pub fn disconnected(consumer: AppSrc) -> ConsumptionLink

Create a new disconnected ConsumptionLink.

pub fn change_producer( &mut self, new_producer: &StreamProducer, reset_stats: bool ) -> Result<(), AddConsumerError>

Replace the producer by a new one, keeping the existing consumer.

pub fn disconnect(&mut self)

Disconnect the consumer from the producer

pub fn dropped(&self) -> u64

number of dropped buffers because the consumer internal queue was full

pub fn pushed(&self) -> u64

number of buffers pushed through this link

pub fn discard(&self) -> bool

if buffers are currently pushed through this link

pub fn set_discard(&self, discard: bool)

If set to true then no buffers will be pushed through this link

pub fn appsrc(&self) -> &AppSrc

Get the GStreamer appsrc wrapped by this link

Trait Implementations

impl Debug for ConsumptionLink

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for ConsumptionLink

fn drop(&mut self)

Executes the destructor for this type.