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Diffstat (limited to 'btif/include/btif_av.h')
-rw-r--r-- | btif/include/btif_av.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/btif/include/btif_av.h b/btif/include/btif_av.h new file mode 100644 index 0000000..c6bd20a --- /dev/null +++ b/btif/include/btif_av.h @@ -0,0 +1,116 @@ +/****************************************************************************** + * + * Copyright (C) 2009-2012 Broadcom Corporation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ******************************************************************************/ + +/******************************************************************************* + * + * 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_common.h" +#include "btif_sm.h" +#include "bta_av_api.h" + + +/******************************************************************************* +** Type definitions for callback functions +********************************************************************************/ + +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; + + +/******************************************************************************* +** BTIF AV API +********************************************************************************/ + +/******************************************************************************* +** +** 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 btif_av_stream_ready +** +** Description Checks whether AV is ready for starting a stream +** +** Returns None +** +*******************************************************************************/ + +BOOLEAN btif_av_stream_ready(void); + +/******************************************************************************* +** +** Function btif_av_stream_started_ready +** +** Description Checks whether AV ready for media start in streaming state +** +** Returns None +** +*******************************************************************************/ + +BOOLEAN btif_av_stream_started_ready(void); + +/******************************************************************************* +** +** 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); + +/******************************************************************************* +** +** Function btif_av_init +** +** Description Initializes btif AV if not already done +** +** Returns bt_status_t +** +*******************************************************************************/ + +bt_status_t btif_av_init(void); + +#endif /* BTIF_AV_H */ |