Crate audio_thread_priority
source ·Expand description
§audio_thread_priority
Promote the current thread, or another thread (possibly in another process), to real-time priority, suitable for low-latency audio processing.
§Example
use audio_thread_priority::{promote_current_thread_to_real_time, demote_current_thread_from_real_time};
// ... on a thread that will compute audio and has to be real-time:
match promote_current_thread_to_real_time(512, 44100) {
Ok(h) => {
println!("this thread is now bumped to real-time priority.");
// Do some real-time work...
match demote_current_thread_from_real_time(h) {
Ok(_) => {
println!("this thread is now bumped back to normal.")
}
Err(_) => {
println!("Could not bring the thread back to normal priority.")
}
};
}
Err(e) => {
eprintln!("Error promoting thread to real-time: {}", e);
}
}
Structs§
- The OS-specific issue is available as
inner
- Opaque handle for the C API
- Opaque info to a particular thread.
Statics§
- Size of a RtPriorityThreadInfo or atp_thread_info struct, for use in FFI.
Functions§
- Demotes the calling thread from real-time priority, with a C API.
- Demote a thread promoted to from real-time, with a C API.
- From a byte buffer, return a
RtPriorityThreadInfo
, with a C API. - Frees a handle, with a C API.
- Frees a thread info, with a c api.
- Get the calling threads’ information, to promote it from another process or thread, with a C API.
- Promote the calling thread thread to real-time priority, with a C API.
- Promote a specific thread to real-time, with a C API.
- Return a byte buffer containing serialized information about a thread, to promote it to real-time from elsewhere, with a C API.
- Set a real-time limit for the calling thread.
- Demotes the calling thread from real-time priority.
- Demotes a thread from real-time priority.
- Get the calling thread’s information, to be able to promote it to real-time from somewhere else, later.
- Promote the calling thread thread to real-time priority.
- Promote a particular thread thread to real-time priority.
- From a byte buffer, return a
RtPriorityThreadInfo
. - Return a byte buffer containing serialized information about a thread, to promote it to real-time from elsewhere.
Type Aliases§
- Opaque handle to a thread handle structure.
- Opaque handle to a thread info.