42 lines
1.1 KiB
Rust
42 lines
1.1 KiB
Rust
use serde::{Deserialize, Serialize};
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/// Daq apis that are optionally compiled in. Examples:
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///
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/// - CPAL (Cross-Platform Audio Library)
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/// - ...
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use strum::EnumMessage;
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use strum_macros;
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use std::sync::Arc;
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use super::{streamstatus::StreamStatus, streamdata::StreamMetaData};
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#[cfg(feature = "cpal-api")]
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pub mod api_cpal;
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#[cfg(feature = "pulse_api")]
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pub mod api_pulse;
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/// A currently running stream
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pub trait Stream {
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/// Stream metadata. Only available for input streams
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fn metadata(&self) -> Arc<StreamMetaData>;
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/// Number of input channels in stream
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fn ninchannels(&self) -> usize;
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/// Number of output channels in stream
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fn noutchannels(&self) -> usize;
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fn status(&self) -> StreamStatus;
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}
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#[derive(strum_macros::EnumMessage, Debug, Clone, PartialEq, Serialize, Deserialize)]
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#[allow(dead_code)]
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pub enum StreamApiDescr {
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/// CPAL api
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#[strum(message = "Cpal", detailed_message = "Cross-Platform Audio Library")]
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Cpal = 0,
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/// PulseAudio api
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#[strum(message = "pulse", detailed_message = "Pulseaudio")]
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Pulse = 1,
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}
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