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# openal_device_open

(PECL)

openal_device_open -- Initialize the OpenAL audio layer

## 说明

resource openal_device_open ( [string device_desc] )

## 参数

`device_desc`

  Open an audio device optionally specified by `device_desc`. If `device_desc` is not specified the first available audio device will be used.

## 返回值

Returns an Open AL(Device) resource on success or `FALSE` on failure.

## 参见

openal_device_close()
openal_context_create()

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