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AudioAggregatorImpl

gstreamer_audio::subclass::prelude

Trait AudioAggregatorImpl 

Source 
pub trait AudioAggregatorImpl: AggregatorImpl + ObjectSubclass<Type: IsA<AudioAggregator>> {
    // Provided methods
    fn create_output_buffer(&self, num_frames: u32) -> Option<Buffer> { ... }
    fn aggregate_one_buffer(
        &self,
        pad: &AudioAggregatorPad,
        inbuf: &BufferRef,
        in_offset: u32,
        outbuf: &mut BufferRef,
        out_offset: u32,
        num_frames: u32,
    ) -> bool { ... }
}

Provided Methods§

Source

fn create_output_buffer(&self, num_frames: u32) -> Option<Buffer>

Create a new output buffer contains num_frames frames.

Source

fn aggregate_one_buffer( &self, pad: &AudioAggregatorPad, inbuf: &BufferRef, in_offset: u32, outbuf: &mut BufferRef, out_offset: u32, num_frames: u32, ) -> bool

Aggregates one input buffer to the output buffer. The in_offset and out_offset are in “frames”, which is the size of a sample times the number of channels. Returns TRUE if any non-silence was added to the buffer

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§