Lines Matching refs:audio

20  * @brief Provides unified APIs for audio services to access audio drivers.
22 …* An audio service can obtain an audio driver object or agent and then call APIs provided by this …
23 …* access different types of audio devices based on the audio IDs, thereby obtaining audio informat…
24  * subscribing to or unsubscribing from audio data, enabling or disabling an audio,
25 …* setting the audio data reporting mode, and setting audio options such as the accuracy and measur…
31 package ohos.hdi.audio.v1_0;
33 import ohos.hdi.audio.v1_0.AudioTypes;
34 import ohos.hdi.audio.v1_0.IAudioAdapter;
37 …* @brief Manages audio adapters through a specific adapter driver program loaded based on the give…
46      * @brief Obtains the list of all adapters supported by an audio driver.
48      * @param manager Indicates the pointer to the audio adapter manager to operate.
49      * @param descs Indicates the double pointer to the audio adapter list.
57      * @brief Loads the driver for an audio adapter.
61      * @param manager Indicates the pointer to the audio adapter manager to operate.
62      * @param desc Indicates the pointer to the descriptor of the audio adapter.
63      * @param adapter Indicates the double pointer to the audio adapter.
71      * @brief Unloads the driver of an audio adapter.
73      * @param manager Indicates the pointer to the audio adapter manager to operate.
74      * @param adapter Indicates the pointer to the audio adapter whose driver will be unloaded.
82      * @param object Indicates the pointer to the audio adapter manager to operate.