Trait gstreamer_audio::subclass::audio_decoder::AudioDecoderImpl

source ·

pub trait AudioDecoderImpl: AudioDecoderImplExt + ElementImpl {
Show 17 methods    // Provided methods
    fn open(&self) -> Result<(), ErrorMessage> { ... }
    fn close(&self) -> Result<(), ErrorMessage> { ... }
    fn start(&self) -> Result<(), ErrorMessage> { ... }
    fn stop(&self) -> Result<(), ErrorMessage> { ... }
    fn set_format(&self, caps: &Caps) -> Result<(), LoggableError> { ... }
    fn parse(&self, adapter: &Adapter) -> Result<(u32, u32), FlowError> { ... }
    fn handle_frame(
        &self,
        buffer: Option<&Buffer>,
    ) -> Result<FlowSuccess, FlowError> { ... }
    fn pre_push(&self, buffer: Buffer) -> Result<Option<Buffer>, FlowError> { ... }
    fn flush(&self, hard: bool) { ... }
    fn negotiate(&self) -> Result<(), LoggableError> { ... }
    fn caps(&self, filter: Option<&Caps>) -> Caps { ... }
    fn sink_event(&self, event: Event) -> bool { ... }
    fn sink_query(&self, query: &mut QueryRef) -> bool { ... }
    fn src_event(&self, event: Event) -> bool { ... }
    fn src_query(&self, query: &mut QueryRef) -> bool { ... }
    fn propose_allocation(
        &self,
        query: &mut Allocation,
    ) -> Result<(), LoggableError> { ... }
    fn decide_allocation(
        &self,
        query: &mut Allocation,
    ) -> Result<(), LoggableError> { ... }
}