# openal_buffer_data

(PECL openal >= 0.1.0)

openal_buffer_data — Load a buffer with data

### 说明

openal_buffer_data ( resource `$buffer` , int `$format` , string `$data` , int `$freq` ) : bool

### 参数

`buffer`

  An Open AL(Buffer) resource (previously created by openal_buffer_create()).

`format`

  Format of `data`, one of: `AL_FORMAT_MONO8`, `AL_FORMAT_MONO16`, `AL_FORMAT_STEREO8` 和 `AL_FORMAT_STEREO16`

`data`

  Block of binary audio data in the `format` and `freq` specified.

`freq`

  Frequency of `data` given in Hz.

### 返回值

成功时返回 `TRUE`， 或者在失败时返回 `FALSE`。

### 参见

- openal_buffer_loadwav() - Load a .wav file into a buffer
- openal_stream() - Begin streaming on a source