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Allow creation of OutputCallbackInfo and InputCallbackInfo objects (for test purposes) #899

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Allow creation of OutputCallbackInfo and InputCallbackInfo objects (for test purposes) #899

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8ca059b
Make member fields of StreamInstant pub
danutsu Jul 12, 2024
0ce67a5
Make CallbackInfo timestamp fields also public.
danutsu Jul 12, 2024
a9bf97a
Fix broken emscripten build
danutsu Jul 12, 2024
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16 changes: 10 additions & 6 deletions src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,7 @@
//! ```
//!
//! Before we can create a stream, we must decide what the configuration of the audio stream is
//! going to be.
//! going to be.
//! You can query all the supported configurations with the
//! [`supported_input_configs()`] and [`supported_output_configs()`] methods.
//! These produce a list of [`SupportedStreamConfigRange`] structs which can later be turned into
Expand Down Expand Up @@ -225,7 +225,7 @@ pub type FrameCount = u32;
/// behavior of the given host. Note, the default buffer size may be surprisingly
/// large, leading to latency issues. If low latency is desired, [`Fixed(FrameCount)`]
/// should be used in accordance with the [`SupportedBufferSize`] range produced by
/// the [`SupportedStreamConfig`] API.
/// the [`SupportedStreamConfig`] API.
///
/// [`Default`]: BufferSize::Default
/// [`Fixed(FrameCount)`]: BufferSize::Fixed
Expand Down Expand Up @@ -332,13 +332,15 @@ pub struct Data {
/// | wasapi | `QueryPerformanceCounter` |
/// | asio | `timeGetTime` |
/// | emscripten | `AudioContext.getOutputTimestamp` |
#[cfg_attr(target_os = "emscripten", wasm_bindgen)]
#[derive(Copy, Clone, Debug, Eq, Hash, PartialEq, PartialOrd, Ord)]
pub struct StreamInstant {
secs: i64,
nanos: u32,
pub secs: i64,
pub nanos: u32,
}

/// A timestamp associated with a call to an input stream's data callback.
#[cfg_attr(target_os = "emscripten", wasm_bindgen)]
#[derive(Copy, Clone, Debug, Eq, Hash, PartialEq)]
pub struct InputStreamTimestamp {
/// The instant the stream's data callback was invoked.
Expand All @@ -350,6 +352,7 @@ pub struct InputStreamTimestamp {
}

/// A timestamp associated with a call to an output stream's data callback.
#[cfg_attr(target_os = "emscripten", wasm_bindgen)]
#[derive(Copy, Clone, Debug, Eq, Hash, PartialEq)]
pub struct OutputStreamTimestamp {
/// The instant the stream's data callback was invoked.
Expand All @@ -361,16 +364,17 @@ pub struct OutputStreamTimestamp {
}

/// Information relevant to a single call to the user's input stream data callback.
#[cfg_attr(target_os = "emscripten", wasm_bindgen)]
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct InputCallbackInfo {
timestamp: InputStreamTimestamp,
pub timestamp: InputStreamTimestamp,
}

/// Information relevant to a single call to the user's output stream data callback.
#[cfg_attr(target_os = "emscripten", wasm_bindgen)]
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct OutputCallbackInfo {
timestamp: OutputStreamTimestamp,
pub timestamp: OutputStreamTimestamp,
}

impl SupportedStreamConfig {
Expand Down