| | |
|---|
| | | typedef struct _MSSndCard * (*MSSndCardDuplicateFunc)(struct _MSSndCard *obj); |
|---|
| | | typedef void (*MSSndCardSetUsageHintFunc)(struct _MSSndCard *obj, bool_t is_going_to_be_used); |
|---|
| | | typedef void (*MSSndCardUnloadFunc)(MSSndCardManager *obj); |
|---|
| | | typedef void (*MSSndCardAudioSessionFunc)(struct _MSSndCard *obj, bool_t actived); |
|---|
| | | typedef void (*MSSndCardCallKitFunc)(struct _MSSndCard *obj, bool_t enabled); |
|---|
| | | |
|---|
| | | |
|---|
| | | struct _MSSndCardDesc{ |
|---|
| | |
|---|
| | | MSSndCardDuplicateFunc duplicate; |
|---|
| | | MSSndCardUnloadFunc unload; |
|---|
| | | MSSndCardSetUsageHintFunc usage_hint; |
|---|
| | | MSSndCardAudioSessionFunc audio_session_activated; |
|---|
| | | MSSndCardCallKitFunc callkit_enabled; |
|---|
| | | }; |
|---|
| | | |
|---|
| | | /** |
|---|
| | |
|---|
| | | enum _MSSndCardStreamType{ |
|---|
| | | MS_SND_CARD_STREAM_VOICE, |
|---|
| | | MS_SND_CARD_STREAM_RING, |
|---|
| | | MS_SND_CARD_STREAM_MEDIA, |
|---|
| | | MS_SND_CARD_STREAM_DTMF, |
|---|
| | | MS_SND_CARD_STREAM_MEDIA |
|---|
| | | }; |
|---|
| | | |
|---|
| | | /** |
|---|
| | |
|---|
| | | * This is recommended for cards which are known to be slow (see flag MS_SND_CARD_CAP_IS_SLOW ). |
|---|
| | | **/ |
|---|
| | | MS2_PUBLIC void ms_snd_card_set_usage_hint(MSSndCard *obj, bool_t is_going_to_be_used); |
|---|
| | | |
|---|
| | | /** |
|---|
| | | * Used by application to notify whether audio access is allowed for the process. |
|---|
| | | * On most platform this function is useless, but in an iOS application using Callkit, the system decides when audio (through the AVAudioSession singleton) is open or closed. |
|---|
| | | * Such application needs to explicitely notify mediastreamer2 with ms_snd_card_notify_audio_session_activated() about the state of the audio session. |
|---|
| | | * |
|---|
| | | * @param obj A sound card object. |
|---|
| | | * @param actived TRUE if audio session is activated, FALSE otherwise. |
|---|
| | | */ |
|---|
| | | MS2_PUBLIC void ms_snd_card_notify_audio_session_activated(MSSndCard *obj, bool_t activated); |
|---|
| | | |
|---|
| | | /** |
|---|
| | | * Used by application to tell the MSSndCard if rely on notifications of activation of audio session. |
|---|
| | | * When yesno is set to FALSE, the MSSndCard will not rely on notifications of activation of audio session, and will assume that audio is always usable. |
|---|
| | | * If set to TRUE, the mediastreamer2 will require explicit calls to ms_snd_card_notify_audio_session_activated(). |
|---|
| | | * |
|---|
| | | * @param obj A sound card object. |
|---|
| | | * @param yesno TRUE if app notifies is activated, FALSE otherwise. The default value is FALSE. |
|---|
| | | */ |
|---|
| | | MS2_PUBLIC void ms_snd_card_app_notifies_activation(MSSndCard *obj, bool_t yesno); |
|---|
| | | |
|---|
| | | /** |
|---|
| | | * Sets the stream type for this soundcard, default is VOICE |
|---|
