openal_device_open

(PECL openal >= 0.1.0)

openal_device_open — Initialize the OpenAL audio layer

说明

openal_device_open ([ string $device_desc ] ) : resource

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() - Close an OpenAL device
openal_context_create() - Create an audio processing context