oboe::OboeExtensions Class Reference

#include <OboeExtensions.h>

Static Public Member Functions
static bool	isMMapSupported ()
static bool	isMMapEnabled ()
static int32_t	setMMapEnabled (bool enabled)
static bool	isMMapUsed (oboe::AudioStream *oboeStream)
static bool	isPartialDataCallbackSupported ()

Detailed Description

The definitions below are only for testing. They are not recommended for use in an application. They may change or be removed at any time.

Member Function Documentation

isMMapEnabled()

static bool oboe::OboeExtensions::isMMapEnabled ( )

static

Returns

true if the AAudio MMAP data path can be selected

isMMapSupported()

static bool oboe::OboeExtensions::isMMapSupported ( )

static

Returns

true if the device supports AAudio MMAP

isMMapUsed()

static bool oboe::OboeExtensions::isMMapUsed ( oboe::AudioStream * oboeStream )

static

Parameters

oboeStream

Returns

true if the AAudio MMAP data path is used on the stream

isPartialDataCallbackSupported()

static bool oboe::OboeExtensions::isPartialDataCallbackSupported ( )

static

Returns

true if partial data callback is supported.

setMMapEnabled()

static int32_t oboe::OboeExtensions::setMMapEnabled ( bool enabled )

static

Controls whether the AAudio MMAP data path can be selected when opening a stream. It has no effect after the stream has been opened. It only affects the application that calls it. Other apps are not affected.

Parameters

enabled

Returns

0 or a negative error code

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The documentation for this class was generated from the following file:

• include/oboe/OboeExtensions.h