Struct OutputAudioBuffers 

pub struct OutputAudioBuffers<'a> { /* private fields */ }

Implementations

impl<'a> OutputAudioBuffers<'a>

pub fn empty() -> Self

pub fn truncate(&mut self, max_buffer_size: u32)

Shortens the frames_count of these output buffers.

This does not actually change the underlying buffers themselves, it only reduces the slice that will be exposed to the plugin.

This method does nothing if max_buffer_size is greater or equal than the current frames_count.

pub unsafe fn from_raw_buffers( buffers: &'a mut [clap_audio_buffer], frames_count: u32, ) -> Self

Safety

The caller must ensure all buffer structs are valid for ’a, including all the buffer pointers they contain.

The caller must also ensure frames_count is lower than or equal to the sizes of the channel buffers pointed to by buffers.

pub fn from_plugin_audio(audio: Audio<'a>) -> OutputAudioBuffers<'a>

Available on crate feature clack-plugin only.

pub fn from_plugin_audio_mut(audio: &'a mut Audio<'_>) -> OutputAudioBuffers<'a>

Available on crate feature clack-plugin only.

pub fn as_plugin_audio(&'a mut self) -> Audio<'a>

Available on crate feature clack-plugin only.

pub fn to_plugin_audio(self) -> Audio<'a>

Available on crate feature clack-plugin only.

pub fn as_plugin_audio_with_inputs( &'a mut self, inputs: &InputAudioBuffers<'a>, ) -> Audio<'a>

Available on crate feature clack-plugin only.

pub fn to_plugin_audio_with_inputs( self, inputs: &InputAudioBuffers<'a>, ) -> Audio<'a>

Available on crate feature clack-plugin only.

pub fn as_raw_buffers(&mut self) -> &mut [clap_audio_buffer]

pub fn into_raw_buffers(self) -> &'a mut [clap_audio_buffer]

pub fn port_count(&self) -> u32

The number of port buffers this OutputAudioBuffers has been given.

pub fn frames_count(&self) -> Option<u32>

The number of frames in these output buffers.

This is the minimum frame count of all the port buffers this has been given.

If this has no port buffer (i.e. port_count is zero), this returns None.

pub fn port_info(&self, port_index: u32) -> Option<AudioPortProcessingInfo>

pub fn port_infos(&self) -> impl Iterator<Item = AudioPortProcessingInfo> + '_