diff options
Diffstat (limited to 'btif/include/btif_av.h')
| -rw-r--r-- | btif/include/btif_av.h | 208 |
1 files changed, 87 insertions, 121 deletions
diff --git a/btif/include/btif_av.h b/btif/include/btif_av.h index 720fa87..8d67f66 100644 --- a/btif/include/btif_av.h +++ b/btif/include/btif_av.h @@ -46,145 +46,111 @@ *****************************************************************************/ /***************************************************************************** -** -** Name: btif_av.h -** -** Description: -** -******************************************************************************/ - + * + * Filename: btif_av.h + * + * Description: Main API header file for all BTIF AV functions accessed + * from internal stack. + * + *****************************************************************************/ #ifndef BTIF_AV_H #define BTIF_AV_H -#include "btif_media.h" +#include "btif_common.h" +#include "btif_sm.h" +#include "bta_av_api.h" -enum -{ - BTIF_SV_AV_AA_SBC_INDEX = 0, - BTIF_SV_AV_AA_SEP_INDEX /* Last index */ -}; +/***************************************************************************** +** Constants & Macros +******************************************************************************/ -/******************************************************************************* - ** - ** Function bta_av_co_cp_is_active - ** - ** Description Get the current configuration of content protection - ** - ** Returns TRUE if the current streaming has CP, FALSE otherwise - ** - *******************************************************************************/ -BOOLEAN bta_av_co_cp_is_active(void); +/***************************************************************************** +** Type definitions for callback functions +******************************************************************************/ -/******************************************************************************* - ** - ** Function bta_av_co_cp_get_flag - ** - ** Description Get content protection flag - ** BTA_AV_CP_SCMS_COPY_NEVER - ** BTA_AV_CP_SCMS_COPY_ONCE - ** BTA_AV_CP_SCMS_COPY_FREE - ** - ** Returns The current flag value - ** - *******************************************************************************/ -UINT8 bta_av_co_cp_get_flag(void); -/******************************************************************************* - ** - ** Function bta_av_co_cp_set_flag - ** - ** Description Set content protection flag - ** BTA_AV_CP_SCMS_COPY_NEVER - ** BTA_AV_CP_SCMS_COPY_ONCE - ** BTA_AV_CP_SCMS_COPY_FREE - ** - ** Returns TRUE if setting the SCMS flag is supported else FALSE - ** - *******************************************************************************/ -BOOLEAN bta_av_co_cp_set_flag(UINT8 cp_flag); +typedef enum { + /* Reuse BTA_AV_XXX_EVT - No need to redefine them here */ + BTIF_AV_CONNECT_REQ_EVT = BTA_AV_MAX_EVT, + BTIF_AV_DISCONNECT_REQ_EVT, + BTIF_AV_START_STREAM_REQ_EVT, + BTIF_AV_STOP_STREAM_REQ_EVT, + BTIF_AV_SUSPEND_STREAM_REQ_EVT, + BTIF_AV_RECONFIGURE_REQ_EVT, +} btif_av_sm_event_t; -/******************************************************************************* - ** - ** Function bta_av_co_audio_codec_reset - ** - ** Description Reset the current codec configuration - ** - ** Returns void - ** - *******************************************************************************/ -void bta_av_co_audio_codec_reset(void); +/***************************************************************************** +** Type definitions and return values +******************************************************************************/ -/******************************************************************************* - ** - ** Function bta_av_co_audio_codec_supported - ** - ** Description Check if all opened connections are compatible with a codec - ** configuration - ** - ** Returns TRUE if all opened devices support this codec, FALSE otherwise - ** - *******************************************************************************/ -BOOLEAN bta_av_co_audio_codec_supported(tBTIF_STATUS *p_status); +/***************************************************************************** +** Extern variables and functions +******************************************************************************/ -/******************************************************************************* - ** - ** Function bta_av_co_audio_set_codec - ** - ** Description Set the current codec configuration from the feeding type. - ** This function is starting to modify the configuration, it - ** should be protected. - ** - ** Returns TRUE if successful, FALSE otherwise - ** - *******************************************************************************/ -BOOLEAN bta_av_co_audio_set_codec(const tBTIF_AV_MEDIA_FEEDINGS *p_feeding, tBTIF_STATUS *p_status); +/***************************************************************************** +** Functions +******************************************************************************/ + + +/***************************************************************************** +** BTIF CORE API +******************************************************************************/ + +/***************************************************************************** +** BTIF AV API +******************************************************************************/ /******************************************************************************* - ** - ** Function bta_av_co_audio_get_sbc_config - ** - ** Description Retrieves the SBC codec configuration. If the codec in use - ** is not SBC, return the default SBC codec configuration. - ** - ** Returns TRUE if codec is SBC, FALSE otherwise - ** - *******************************************************************************/ -BOOLEAN bta_av_co_audio_get_sbc_config(tA2D_SBC_CIE *p_sbc_config, UINT16 *p_minmtu); +** +** Function btif_av_get_sm_handle +** +** Description Fetches current av SM handle +** +** Returns None +** +*******************************************************************************/ + +btif_sm_handle_t btif_av_get_sm_handle(void); /******************************************************************************* - ** - ** Function bta_av_co_audio_discard_config - ** - ** Description Discard the codec configuration of a connection - ** - ** Returns Nothing - ** - *******************************************************************************/ -void bta_av_co_audio_discard_config(tBTA_AV_HNDL hndl); +** +** Function btif_av_stream_ready +** +** Description Checks whether AV is ready for starting a stream +** +** Returns None +** +*******************************************************************************/ + +BOOLEAN btif_av_stream_ready(void); /******************************************************************************* - ** - ** Function bta_av_co_init - ** - ** Description Initialization - ** - ** Returns Nothing - ** - *******************************************************************************/ -void bta_av_co_init(void); +** +** Function btif_av_stream_started +** +** Description Checks whether AV is already started (remotely) +** +** Returns None +** +*******************************************************************************/ +BOOLEAN btif_av_stream_started(void); /******************************************************************************* - ** - ** Function bta_av_co_peer_cp_supported - ** - ** Description Checks if the peer supports CP - ** - ** Returns TRUE if the peer supports CP - ** - *******************************************************************************/ -BOOLEAN bta_av_co_peer_cp_supported(tBTA_AV_HNDL hndl); - -#endif +** +** Function btif_dispatch_sm_event +** +** Description Send event to AV statemachine +** +** Returns None +** +*******************************************************************************/ + +/* used to pass events to AV statemachine from other tasks */ +void btif_dispatch_sm_event(btif_av_sm_event_t event, void *p_data, int len); + + +#endif /* BTIF_AV_H */ + |