OutputStream

Defines an output stream for audio output. Periodically calls a callback function (delegate) as long as the stream isn't shut down.

abstract

class OutputStream {

ThreadID _threadID;

uint statusCode;

enum StatusFlags;

ThreadID threadID [@property getter];

void delegate(ubyte[] buffer) callback_buffer;

void delegate() callback_onBufferUnderflow;

int runAudioThread();

int suspendAudioThread();

}

Members

Enums

StatusFlags enum StatusFlags: Undocumented in source.

Functions

runAudioThread int runAudioThread(): Runs the audio thread. This either means that it'll create a new low-level thread to feed the stream a steady amount of data, or use whatever the backend on the OS has.
suspendAudioThread int suspendAudioThread(): Suspends the audio thread by allowing it to escape normally and close things safely, or suspending it on the backend.

Properties

threadID ThreadID threadID [@property getter]: Returns the thread ID of the stream thread. Warning: It is not advised to join this thread.

Variables

_threadID ThreadID _threadID;: The ID of the audio thread if there's any.
callback_buffer void delegate(ubyte[] buffer) callback_buffer;: Called periodically request more data to device output. Target must not call any functions that either suspend the thread, or would impact real-time performance (disk operations, etc).
callback_onBufferUnderflow void delegate() callback_onBufferUnderflow;: Called when a buffer underflow error have occured. (Optional)
errCode int errCode;: The last error code that was encountered, or 0 if none.
statusCode uint statusCode;: Internal state flags.

Meta

Source

See Implementation

iota audio output classes

OutputStream