16ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach/****************************************************************************** 26ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * 36ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * Copyright (C) 2004-2012 Broadcom Corporation 46ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * 56ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * Licensed under the Apache License, Version 2.0 (the "License"); 66ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * you may not use this file except in compliance with the License. 76ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * You may obtain a copy of the License at: 86ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * 96ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * http://www.apache.org/licenses/LICENSE-2.0 106ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * 116ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * Unless required by applicable law or agreed to in writing, software 126ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * distributed under the License is distributed on an "AS IS" BASIS, 136ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 146ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * See the License for the specific language governing permissions and 156ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * limitations under the License. 166ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * 176ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach ******************************************************************************/ 186ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach 196ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach/****************************************************************************** 206ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * 216ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * This is the private interface file for the BTA advanced audio/video. 226ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * 236ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach ******************************************************************************/ 24e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#ifndef BTA_AV_INT_H 25e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_INT_H 26e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 27e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#include "bta_sys.h" 28e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#include "bta_api.h" 29e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#include "bta_av_api.h" 30e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#include "avdt_api.h" 31e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#include "bta_av_co.h" 32e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 33837acf40a4968449f044cfd3cd15f7f120617eb5Kausik Sinnaswamy#define BTA_AV_DEBUG TRUE 34e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/***************************************************************************** 35e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** Constants 36e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach*****************************************************************************/ 37e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 38e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachenum 39e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 40e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* these events are handled by the AV main state machine */ 41e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_API_DISABLE_EVT = BTA_SYS_EVT_START(BTA_ID_AV), 42e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_API_REMOTE_CMD_EVT, 43e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_API_VENDOR_CMD_EVT, 44e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_API_VENDOR_RSP_EVT, 45e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_API_META_RSP_EVT, 46e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_API_RC_CLOSE_EVT, 47e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_AVRC_OPEN_EVT, 48e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_AVRC_MSG_EVT, 49e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_AVRC_NONE_EVT, 50e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 51e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* these events are handled by the AV stream state machine */ 52e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_API_OPEN_EVT, 53e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_API_CLOSE_EVT, 54e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_AP_START_EVT, /* the following 2 events must be in the same order as the *API_*EVT */ 55e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_AP_STOP_EVT, 56e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_API_RECONFIG_EVT, 57e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_API_PROTECT_REQ_EVT, 58e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_API_PROTECT_RSP_EVT, 59e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_API_RC_OPEN_EVT, 60e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_SRC_DATA_READY_EVT, 61e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_CI_SETCONFIG_OK_EVT, 62e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_CI_SETCONFIG_FAIL_EVT, 636ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach BTA_AV_SDP_DISC_OK_EVT, 64e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_SDP_DISC_FAIL_EVT, 656ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach BTA_AV_STR_DISC_OK_EVT, 66e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_STR_DISC_FAIL_EVT, 67e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_STR_GETCAP_OK_EVT, 68e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_STR_GETCAP_FAIL_EVT, 696ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach BTA_AV_STR_OPEN_OK_EVT, 70e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_STR_OPEN_FAIL_EVT, 71e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_STR_START_OK_EVT, 72e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_STR_START_FAIL_EVT, 736ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach BTA_AV_STR_CLOSE_EVT, 74e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_STR_CONFIG_IND_EVT, 75e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_STR_SECURITY_IND_EVT, 76e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_STR_SECURITY_CFM_EVT, 77e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_STR_WRITE_CFM_EVT, 78e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_STR_SUSPEND_CFM_EVT, 79e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_STR_RECONFIG_CFM_EVT, 80e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_AVRC_TIMER_EVT, 816ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach BTA_AV_AVDT_CONNECT_EVT, 82e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_AVDT_DISCONNECT_EVT, 83e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_ROLE_CHANGE_EVT, 84e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_AVDT_DELAY_RPT_EVT, 85e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_ACP_CONNECT_EVT, 86e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 87e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* these events are handled outside of the state machine */ 88e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_API_ENABLE_EVT, 89e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_API_REGISTER_EVT, 90e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_API_DEREGISTER_EVT, 91e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_API_DISCONNECT_EVT, 92e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_CI_SRC_DATA_READY_EVT, 93e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_SIG_CHG_EVT, 94e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_SIG_TIMER_EVT, 95e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_SDP_AVRC_DISC_EVT, 96e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_AVRC_CLOSE_EVT, 97e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_CONN_CHG_EVT, 98e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_DEREG_COMP_EVT, 99e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#if (AVDT_REPORTING == TRUE) 1006ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach BTA_AV_AVDT_RPT_CONN_EVT, 101e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#endif 102e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_API_START_EVT, /* the following 2 events must be in the same order as the *AP_*EVT */ 103e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_API_STOP_EVT 104e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach}; 105e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 106e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* events for AV control block state machine */ 107e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_FIRST_SM_EVT BTA_AV_API_DISABLE_EVT 108e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_LAST_SM_EVT BTA_AV_AVRC_NONE_EVT 109e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 110e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* events for AV stream control block state machine */ 111e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_FIRST_SSM_EVT BTA_AV_API_OPEN_EVT 112e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 113e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* events that do not go through state machine */ 114e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_FIRST_NSM_EVT BTA_AV_API_ENABLE_EVT 115e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_LAST_NSM_EVT BTA_AV_API_STOP_EVT 116e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 117e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* API events passed to both SSMs (by bta_av_api_to_ssm) */ 118e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_FIRST_A2S_API_EVT BTA_AV_API_START_EVT 119e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_FIRST_A2S_SSM_EVT BTA_AV_AP_START_EVT 120e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 121e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_LAST_EVT BTA_AV_API_STOP_EVT 122e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 123e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* maximum number of SEPS in stream discovery results */ 124e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_NUM_SEPS 32 125e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 126e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* initialization value for AVRC handle */ 127e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_RC_HANDLE_NONE 0xFF 128e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 129e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* size of database for service discovery */ 130e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_DISC_BUF_SIZE 1000 131e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 132e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* offset of media type in codec info byte array */ 133e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_MEDIA_TYPE_IDX 1 134e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 135e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* maximum length of AVDTP security data */ 136e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_SECURITY_MAX_LEN 400 137e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 138e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* check number of buffers queued at L2CAP when this amount of buffers are queued to L2CAP */ 139e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_QUEUE_DATA_CHK_NUM 5 140e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 141e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* the number of ACL links with AVDT */ 142e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_NUM_LINKS AVDT_NUM_LINKS 143e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 144e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_CO_ID_TO_BE_STREAM(p, u32) {*(p)++ = (UINT8)((u32) >> 16); *(p)++ = (UINT8)((u32) >> 8); *(p)++ = (UINT8)(u32); } 145e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_BE_STREAM_TO_CO_ID(u32, p) {u32 = (((UINT32)(*((p) + 2))) + (((UINT32)(*((p) + 1))) << 8) + (((UINT32)(*(p))) << 16)); (p) += 3;} 146e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 147e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* these bits are defined for bta_av_cb.multi_av */ 148e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_MULTI_AV_SUPPORTED 0x01 149e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_MULTI_AV_IN_USE 0x02 150e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 151e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 152e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/***************************************************************************** 153e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** Data types 154e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach*****************************************************************************/ 155e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 156e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* function types for call-out functions */ 157e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef BOOLEAN (*tBTA_AV_CO_INIT) (UINT8 *p_codec_type, UINT8 *p_codec_info, 158e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 *p_num_protect, UINT8 *p_protect_info, UINT8 index); 159e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 160e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef void (*tBTA_AV_CO_DISC_RES) (tBTA_AV_HNDL hndl, UINT8 num_seps, 161e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 num_snk, BD_ADDR addr); 162e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 163e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef UINT8 (*tBTA_AV_CO_GETCFG) (tBTA_AV_HNDL hndl, tBTA_AV_CODEC codec_type, 164e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 *p_codec_info, UINT8 *p_sep_info_idx, UINT8 seid, 165e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 *p_num_protect, UINT8 *p_protect_info); 166e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef void (*tBTA_AV_CO_SETCFG) (tBTA_AV_HNDL hndl, tBTA_AV_CODEC codec_type, 167e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 *p_codec_info, UINT8 seid, BD_ADDR addr, 168e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 num_protect, UINT8 *p_protect_info); 1696ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbachtypedef void (*tBTA_AV_CO_OPEN) (tBTA_AV_HNDL hndl, 1706ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach tBTA_AV_CODEC codec_type, UINT8 *p_codec_info, 171e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT16 mtu); 172e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef void (*tBTA_AV_CO_CLOSE) (tBTA_AV_HNDL hndl, tBTA_AV_CODEC codec_type, UINT16 mtu); 173e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef void (*tBTA_AV_CO_START) (tBTA_AV_HNDL hndl, tBTA_AV_CODEC codec_type); 174e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef void (*tBTA_AV_CO_STOP) (tBTA_AV_HNDL hndl, tBTA_AV_CODEC codec_type); 175e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef void * (*tBTA_AV_CO_DATAPATH) (tBTA_AV_CODEC codec_type, 176e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT32 *p_len, UINT32 *p_timestamp); 177e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef void (*tBTA_AV_CO_DELAY) (tBTA_AV_HNDL hndl, UINT16 delay); 178e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 179e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* the call-out functions for one stream */ 180e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 181e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 182e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_CO_INIT init; 183e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_CO_DISC_RES disc_res; 184e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_CO_GETCFG getcfg; 185e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_CO_SETCFG setcfg; 186e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_CO_OPEN open; 187e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_CO_CLOSE close; 188e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_CO_START start; 189e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_CO_STOP stop; 190e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_CO_DATAPATH data; 191e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_CO_DELAY delay; 192e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_CO_FUNCTS; 193e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 194e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for BTA_AV_API_ENABLE_EVT */ 195e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 196e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 197e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 198e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_CBACK *p_cback; 199e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_FEAT features; 200e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_SEC sec_mask; 201e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_API_ENABLE; 202e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 203e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for BTA_AV_API_REG_EVT */ 204e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 205e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 206e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 207e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach char p_service_name[BTA_SERVICE_NAME_LEN+1]; 208e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 app_id; 209e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_API_REG; 210e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 211e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 212e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachenum 213e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 214e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_RS_NONE, /* straight API call */ 215e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_RS_OK, /* the role switch result - successful */ 216e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_RS_FAIL, /* the role switch result - failed */ 217e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_RS_DONE /* the role switch is done - continue */ 218e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach}; 219e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef UINT8 tBTA_AV_RS_RES; 220e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for BTA_AV_API_OPEN_EVT */ 221e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 222e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 223e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 224e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BD_ADDR bd_addr; 225e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BOOLEAN use_rc; 226e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_SEC sec_mask; 227e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_RS_RES switch_res; 228e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_API_OPEN; 229e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 230e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for BTA_AV_API_STOP_EVT */ 231e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 232e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 233e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 234e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BOOLEAN suspend; 235e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BOOLEAN flush; 236e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_API_STOP; 237e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 238e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for BTA_AV_API_DISCONNECT_EVT */ 239e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 240e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 241e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 242e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BD_ADDR bd_addr; 243e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_API_DISCNT; 244e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 245e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for BTA_AV_API_PROTECT_REQ_EVT */ 246e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 247e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 248e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 249e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 *p_data; 250e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT16 len; 251e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_API_PROTECT_REQ; 252e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 253e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for BTA_AV_API_PROTECT_RSP_EVT */ 254e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 255e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 256e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 257e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 *p_data; 258e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT16 len; 259e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 error_code; 260e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_API_PROTECT_RSP; 261e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 262e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for BTA_AV_API_REMOTE_CMD_EVT */ 263e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 264e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 265e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 266e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tAVRC_MSG_PASS msg; 267e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 label; 268e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_API_REMOTE_CMD; 269e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 270e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for BTA_AV_API_VENDOR_CMD_EVT and RSP */ 271e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 272e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 273e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 274e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tAVRC_MSG_VENDOR msg; 275e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 label; 276e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_API_VENDOR; 277e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 278e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for BTA_AV_API_RC_OPEN_EVT */ 279e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 280e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 281e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 282e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_API_OPEN_RC; 283e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 284e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for BTA_AV_API_RC_CLOSE_EVT */ 285e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 286e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 287e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 288e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_API_CLOSE_RC; 289e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 290e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for BTA_AV_API_META_RSP_EVT */ 291e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 292e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 293e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 294e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BOOLEAN is_rsp; 295e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 label; 296e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_CODE rsp_code; 297e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR *p_pkt; 298e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_API_META_RSP; 299e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 300e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 301e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for BTA_AV_API_RECONFIG_EVT */ 302e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 303e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 304e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 305e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 codec_info[AVDT_CODEC_SIZE]; /* codec configuration */ 306e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 *p_protect_info; 307e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 num_protect; 308e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BOOLEAN suspend; 309e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 sep_info_idx; 310e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_API_RCFG; 311e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 312e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for BTA_AV_CI_SETCONFIG_OK_EVT and BTA_AV_CI_SETCONFIG_FAIL_EVT */ 313e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 314e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 315e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 316e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_HNDL hndl; 317e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 err_code; 318e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 category; 319e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 num_seid; 320e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 *p_seid; 321e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BOOLEAN recfg_needed; 322e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_CI_SETCONFIG; 323e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 324e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for all stream events from AVDTP */ 325e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct { 326e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 327e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tAVDT_CFG cfg; /* configuration/capabilities parameters */ 328e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tAVDT_CTRL msg; /* AVDTP callback message parameters */ 329e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BD_ADDR bd_addr; /* bd address */ 330e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 handle; 331e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 avdt_event; 332e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BOOLEAN initiator; /* TRUE, if local device initiates the SUSPEND */ 333e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_STR_MSG; 334e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 335e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for BTA_AV_AVRC_MSG_EVT */ 336e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 337e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 338e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 339e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tAVRC_MSG msg; 340e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 handle; 341e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 label; 342e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 opcode; 343e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_RC_MSG; 344e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 345e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for BTA_AV_AVRC_OPEN_EVT, BTA_AV_AVRC_CLOSE_EVT */ 346e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 347e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 348e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 349e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BD_ADDR peer_addr; 350e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 handle; 351e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_RC_CONN_CHG; 352e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 353e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for BTA_AV_CONN_CHG_EVT */ 354e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 355e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 356e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 357e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BD_ADDR peer_addr; 358e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BOOLEAN is_up; 359e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_CONN_CHG; 360e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 361e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for BTA_AV_ROLE_CHANGE_EVT */ 362e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 363e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 364e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 365e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 new_role; 366e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 hci_status; 367e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_ROLE_RES; 368e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 369e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* data type for BTA_AV_SDP_DISC_OK_EVT */ 370e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 371e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 372e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 373e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT16 avdt_version; /* AVDTP protocol version */ 374e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_SDP_RES; 375e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 376e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* type for SEP control block */ 377e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 378e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 379e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 av_handle; /* AVDTP handle */ 380e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_CODEC codec_type; /* codec type */ 381e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_SEP; 382e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 383e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 384e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* initiator/acceptor role for adaption */ 385e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_ROLE_AD_INT 0x00 /* initiator */ 386e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_ROLE_AD_ACP 0x01 /* acceptor */ 387e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 388e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* initiator/acceptor signaling roles */ 389e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_ROLE_START_ACP 0x00 390e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_ROLE_START_INT 0x10 /* do not change this value */ 391e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 392e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_ROLE_SUSPEND 0x20 /* suspending on start */ 393e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_ROLE_SUSPEND_OPT 0x40 /* Suspend on Start option is set */ 394e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 395e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* union of all event datatypes */ 396e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef union 397e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 398e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BT_HDR hdr; 399e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_API_ENABLE api_enable; 400e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_API_REG api_reg; 401e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_API_OPEN api_open; 402e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_API_STOP api_stop; 403e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_API_DISCNT api_discnt; 404e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_API_PROTECT_REQ api_protect_req; 405e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_API_PROTECT_RSP api_protect_rsp; 406e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_API_REMOTE_CMD api_remote_cmd; 407e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_API_VENDOR api_vendor; 408e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_API_RCFG api_reconfig; 409e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_CI_SETCONFIG ci_setconfig; 410e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_STR_MSG str_msg; 411e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_RC_MSG rc_msg; 412e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_RC_CONN_CHG rc_conn_chg; 413e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_CONN_CHG conn_chg; 414e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_ROLE_RES role_res; 415e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_SDP_RES sdp_res; 416e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_API_META_RSP api_meta_rsp; 417e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_DATA; 418e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 419e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef void (tBTA_AV_VDP_DATA_ACT)(void *p_scb); 420e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 421e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 422e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 423e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_VDP_DATA_ACT *p_act; 424e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 *p_frame; 425e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT16 buf_size; 426e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT32 len; 427e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT32 offset; 428e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT32 timestamp; 429e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_VF_INFO; 430e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 431e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef union 432e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 433e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BUFFER_Q a2d; /* used for audio channels only */ 434e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_VF_INFO vdp; /* used for video channels only */ 435e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_API_OPEN open; /* used only before open and role switch 436e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach is needed on another AV channel */ 437e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_Q_INFO; 438e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 439e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_Q_TAG_OPEN 0x01 /* after API_OPEN, before STR_OPENED */ 440e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_Q_TAG_START 0x02 /* before start sending media packets */ 441e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_Q_TAG_STREAM 0x03 /* during streaming */ 442e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 443e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_WAIT_ACP_CAPS_ON 0x01 /* retriving the peer capabilities */ 444e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_WAIT_ACP_CAPS_STARTED 0x02 /* started while retriving peer capabilities */ 445e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_WAIT_ROLE_SW_RES_OPEN 0x04 /* waiting for role switch result after API_OPEN, before STR_OPENED */ 446e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_WAIT_ROLE_SW_RES_START 0x08 /* waiting for role switch result before streaming */ 447e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_WAIT_ROLE_SW_STARTED 0x10 /* started while waiting for role switch result */ 448e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_WAIT_ROLE_SW_RETRY 0x20 /* set when retry on timeout */ 449e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_WAIT_CHECK_RC 0x40 /* set when the timer is used by role switch */ 450e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_WAIT_ROLE_SW_FAILED 0x80 /* role switch failed */ 451e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 452e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_WAIT_ROLE_SW_BITS (BTA_AV_WAIT_ROLE_SW_RES_OPEN|BTA_AV_WAIT_ROLE_SW_RES_START|BTA_AV_WAIT_ROLE_SW_STARTED|BTA_AV_WAIT_ROLE_SW_RETRY) 453e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 454e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* Bitmap for collision, coll_mask */ 455e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_COLL_INC_TMR 0x01 /* Timer is running for incoming L2C connection */ 456e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_COLL_API_CALLED 0x02 /* API open was called while incoming timer is running */ 457e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 458e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* type for AV stream control block */ 459e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 460e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 461e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach const tBTA_AV_ACT *p_act_tbl; /* the action table for stream state machine */ 462e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach const tBTA_AV_CO_FUNCTS *p_cos; /* the associated callout functions */ 463e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tSDP_DISCOVERY_DB *p_disc_db; /* pointer to discovery database */ 464e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_SEP seps[BTA_AV_MAX_SEPS]; 465e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tAVDT_CFG *p_cap; /* buffer used for get capabilities */ 466e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_Q_INFO q_info; 467e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tAVDT_SEP_INFO sep_info[BTA_AV_NUM_SEPS]; /* stream discovery results */ 468e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tAVDT_CFG cfg; /* local SEP configuration */ 469e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach TIMER_LIST_ENT timer; /* delay timer for AVRC CT */ 470e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BD_ADDR peer_addr; /* peer BD address */ 471e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT16 l2c_cid; /* L2CAP channel ID */ 472e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT16 stream_mtu; /* MTU of stream */ 473e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT16 avdt_version; /* the avdt version of peer device */ 474e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_SEC sec_mask; /* security mask */ 475e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_CODEC codec_type; /* codec type */ 476e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 media_type; /* Media type */ 477e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BOOLEAN cong; /* TRUE if AVDTP congested */ 478e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_STATUS open_status; /* open failure status */ 479e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_CHNL chnl; /* the channel: audio/video */ 480e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_HNDL hndl; /* the handle: ((hdi + 1)|chnl) */ 481e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT16 cur_psc_mask; /* Protocol service capabilities mask for current connection */ 482e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 avdt_handle; /* AVDTP handle */ 483e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 hdi; /* the index to SCB[] */ 484e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 num_seps; /* number of seps returned by stream discovery */ 485e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 num_disc_snks; /* number of discovered snks */ 486e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 sep_info_idx; /* current index into sep_info */ 487e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 sep_idx; /* current index into local seps[] */ 488e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 rcfg_idx; /* reconfig requested index into sep_info */ 489e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 state; /* state machine state */ 490e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 avdt_label; /* AVDTP label */ 491e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 app_id; /* application id */ 492e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 num_recfg; /* number of reconfigure sent */ 493e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 role; 494e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 l2c_bufs; /* the number of buffers queued to L2CAP */ 495e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 rc_handle; /* connected AVRCP handle */ 496e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BOOLEAN use_rc; /* TRUE if AVRCP is allowed */ 497e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BOOLEAN started; /* TRUE if stream started */ 498e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 co_started; /* non-zero, if stream started from call-out perspective */ 499e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BOOLEAN recfg_sup; /* TRUE if the first attempt to reconfigure the stream was successfull, else False if command fails */ 500e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BOOLEAN suspend_sup; /* TRUE if Suspend stream is supported, else FALSE if suspend command fails */ 501e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BOOLEAN deregistring; /* TRUE if deregistering */ 502e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BOOLEAN sco_suspend; /* TRUE if SUSPEND is issued automatically for SCO */ 503e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 coll_mask; /* Mask to check incoming and outgoing collision */ 504e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_API_OPEN open_api; /* Saved OPEN api message */ 505e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 wait; /* set 0x1, when getting Caps as ACP, set 0x2, when started */ 506e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 q_tag; /* identify the associated q_info union member */ 507e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_SCB; 508e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 509e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_RC_ROLE_MASK 0x10 510e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_RC_ROLE_INT 0x00 511e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_RC_ROLE_ACP 0x10 512e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 513e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_RC_CONN_MASK 0x20 514e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 515e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* type for AV RCP control block */ 516e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* index to this control block is the rc handle */ 517e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 518e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 519e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 status; 520e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 handle; 521e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 shdl; /* stream handle (hdi + 1) */ 522e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 lidx; /* (index+1) to LCB */ 523e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_FEAT peer_features; /* peer features mask */ 524e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_RCB; 525e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define BTA_AV_NUM_RCB (BTA_AV_NUM_STRS + 2) 526e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 527e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachenum 528e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 529e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_LCB_FREE, 530e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BTA_AV_LCB_FIND 531e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach}; 532e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 533e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* type for AV ACL Link control block */ 534e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 535e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 536e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BD_ADDR addr; /* peer BD address */ 537e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 conn_msk; /* handle mask of connected stream handle */ 538e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 lidx; /* index + 1 */ 539e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_LCB; 540e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 541e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* type for stream state machine action functions */ 542e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef void (*tBTA_AV_SACT)(tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 543e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 544e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 545e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* type for AV control block */ 546e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachtypedef struct 547e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 548e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_SCB *p_scb[BTA_AV_NUM_STRS]; /* stream control block */ 549e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tSDP_DISCOVERY_DB *p_disc_db; /* pointer to discovery database */ 550e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_CBACK *p_cback; /* application callback function */ 551e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_RCB rcb[BTA_AV_NUM_RCB]; /* RCB control block */ 552e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_LCB lcb[BTA_AV_NUM_LINKS+1]; /* link control block */ 553e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach TIMER_LIST_ENT sig_tmr; /* link timer */ 554e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach TIMER_LIST_ENT acp_sig_tmr; /* timer to monitor signalling when accepting */ 555e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT32 sdp_a2d_handle; /* SDP record handle for audio src */ 556e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT32 sdp_vdp_handle; /* SDP record handle for video src */ 557e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_FEAT features; /* features mask */ 558e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_SEC sec_mask; /* security mask */ 559e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tBTA_AV_HNDL handle; /* the handle for SDP activity */ 560e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BOOLEAN disabling; /* TRUE if api disabled called */ 561e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 disc; /* (hdi+1) or (rc_handle|BTA_AV_CHNL_MSK) if p_disc_db is in use */ 562e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 state; /* state machine state */ 563e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 conn_rc; /* handle mask of connected RCP channels */ 564e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 conn_audio; /* handle mask of connected audio channels */ 565e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 conn_video; /* handle mask of connected video channels */ 566e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 conn_lcb; /* index mask of used LCBs */ 567e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 audio_open_cnt; /* number of connected audio channels */ 568e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 reg_audio; /* handle mask of registered audio channels */ 569e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 reg_video; /* handle mask of registered video channels */ 570e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 rc_acp_handle; 571e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 rc_acp_idx; /* (index + 1) to RCB */ 572e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 rs_idx; /* (index + 1) to SCB for the one waiting for RS on open */ 573e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach BOOLEAN sco_occupied; /* TRUE if SCO is being used or call is in progress */ 574e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 audio_streams; /* handle mask of streaming audio channels */ 575e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 video_streams; /* handle mask of streaming video channels */ 576e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} tBTA_AV_CB; 577e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 578e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 579e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 580e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/***************************************************************************** 581e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** Global data 582e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach*****************************************************************************/ 583e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 584e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* control block declaration */ 585e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#if BTA_DYNAMIC_MEMORY == FALSE 586e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern tBTA_AV_CB bta_av_cb; 587e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#else 588e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern tBTA_AV_CB *bta_av_cb_ptr; 589e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#define bta_av_cb (*bta_av_cb_ptr) 590e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#endif 591e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 592e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* config struct */ 593e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern tBTA_AV_CFG *p_bta_av_cfg; 594e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 595e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* rc id config struct */ 596e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern UINT16 *p_bta_av_rc_id; 597e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern UINT16 *p_bta_av_rc_id_ac; 598e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 599e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern const tBTA_AV_SACT bta_av_a2d_action[]; 600e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern const tBTA_AV_CO_FUNCTS bta_av_a2d_cos; 601e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern const tBTA_AV_SACT bta_av_vdp_action[]; 602e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern tAVDT_CTRL_CBACK * const bta_av_dt_cback[]; 603e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 604e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/***************************************************************************** 605e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** Function prototypes 606e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach*****************************************************************************/ 607e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* utility functions */ 608e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern tBTA_AV_SCB *bta_av_hndl_to_scb(UINT16 handle); 609e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern BOOLEAN bta_av_chk_start(tBTA_AV_SCB *p_scb); 610e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_restore_switch (void); 611e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern UINT16 bta_av_chk_mtu(tBTA_AV_SCB *p_scb, UINT16 mtu); 612e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_conn_cback(UINT8 handle, BD_ADDR bd_addr, UINT8 event, tAVDT_CTRL *p_data); 613e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern UINT8 bta_av_rc_create(tBTA_AV_CB *p_cb, UINT8 role, UINT8 shdl, UINT8 lidx); 614e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_proc_stream_evt(UINT8 handle, BD_ADDR bd_addr, UINT8 event, tAVDT_CTRL *p_data, int index); 615e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_stream_chg(tBTA_AV_SCB *p_scb, BOOLEAN started); 616e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern BOOLEAN bta_av_is_scb_opening (tBTA_AV_SCB *p_scb); 617e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern BOOLEAN bta_av_is_scb_incoming (tBTA_AV_SCB *p_scb); 618e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_set_scb_sst_init (tBTA_AV_SCB *p_scb); 619e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern BOOLEAN bta_av_is_scb_init (tBTA_AV_SCB *p_scb); 620e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_set_scb_sst_incoming (tBTA_AV_SCB *p_scb); 621e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern tBTA_AV_LCB * bta_av_find_lcb(BD_ADDR addr, UINT8 op); 622e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 623e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 624e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* main functions */ 625e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_api_deregister(tBTA_AV_DATA *p_data); 626e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_dup_audio_buf(tBTA_AV_SCB *p_scb, BT_HDR *p_buf); 627e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_sm_execute(tBTA_AV_CB *p_cb, UINT16 event, tBTA_AV_DATA *p_data); 628e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_ssm_execute(tBTA_AV_SCB *p_scb, UINT16 event, tBTA_AV_DATA *p_data); 629e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern BOOLEAN bta_av_hdl_event(BT_HDR *p_msg); 630e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#if (defined(BTA_AV_DEBUG) && BTA_AV_DEBUG == TRUE) 631e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern char *bta_av_evt_code(UINT16 evt_code); 632e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#endif 633e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern BOOLEAN bta_av_switch_if_needed(tBTA_AV_SCB *p_scb); 634e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern BOOLEAN bta_av_link_role_ok(tBTA_AV_SCB *p_scb, UINT8 bits); 635e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern BOOLEAN bta_av_is_rcfg_sst(tBTA_AV_SCB *p_scb); 636e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 637e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* nsm action functions */ 638e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_api_disconnect(tBTA_AV_DATA *p_data); 639e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_sig_chg(tBTA_AV_DATA *p_data); 640e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_sig_timer(tBTA_AV_DATA *p_data); 641e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rc_disc_done(tBTA_AV_DATA *p_data); 642e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rc_closed(tBTA_AV_DATA *p_data); 643e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rc_disc(UINT8 disc); 644e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_conn_chg(tBTA_AV_DATA *p_data); 645e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_dereg_comp(tBTA_AV_DATA *p_data); 646e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 647e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* sm action functions */ 648e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_disable (tBTA_AV_CB *p_cb, tBTA_AV_DATA *p_data); 649e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rc_opened (tBTA_AV_CB *p_cb, tBTA_AV_DATA *p_data); 650e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rc_remote_cmd (tBTA_AV_CB *p_cb, tBTA_AV_DATA *p_data); 651e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rc_vendor_cmd (tBTA_AV_CB *p_cb, tBTA_AV_DATA *p_data); 652e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rc_vendor_rsp (tBTA_AV_CB *p_cb, tBTA_AV_DATA *p_data); 653e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rc_msg (tBTA_AV_CB *p_cb, tBTA_AV_DATA *p_data); 654e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rc_close (tBTA_AV_CB *p_cb, tBTA_AV_DATA *p_data); 655e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rc_meta_rsp (tBTA_AV_CB *p_cb, tBTA_AV_DATA *p_data); 656e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rc_free_rsp (tBTA_AV_CB *p_cb, tBTA_AV_DATA *p_data); 657e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rc_free_msg (tBTA_AV_CB *p_cb, tBTA_AV_DATA *p_data); 658e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 659e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern tBTA_AV_RCB * bta_av_get_rcb_by_shdl(UINT8 shdl); 660e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_del_rc(tBTA_AV_RCB *p_rcb); 661e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 662e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* ssm action functions */ 663e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_do_disc_a2d (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 664e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_cleanup (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 665e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_free_sdb (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 666e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_config_ind (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 667e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_disconnect_req (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 668e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_security_req (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 669e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_security_rsp (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 670e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_setconfig_rsp (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 671e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_st_rc_timer(tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 672e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_str_opened (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 673e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_security_ind (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 674e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_security_cfm (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 675e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_do_close (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 676e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_connect_req (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 677e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_sdp_failed (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 678e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_disc_results (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 679e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_disc_res_as_acp (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 680e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_open_failed (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 681e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_getcap_results (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 682e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_setconfig_rej (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 683e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_discover_req (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 684e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_conn_failed (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 685e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_do_start (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 686e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_str_stopped (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 687e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_reconfig (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 688e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_data_path (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 689e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_start_ok (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 690e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_start_failed (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 691e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_str_closed (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 692e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_clr_cong (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 693e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_suspend_cfm (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 694e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rcfg_str_ok (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 695e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rcfg_failed (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 696e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rcfg_connect (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 697e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rcfg_discntd (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 698e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_suspend_cont (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 699e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rcfg_cfm (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 700e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rcfg_open (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 701e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_security_rej (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 702e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_open_rc (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 703e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_chk_2nd_start (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 704e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_save_caps (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 705e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rej_conn (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 706e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_rej_conn (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 707e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_set_use_rc (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 708e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_cco_close (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 709e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_switch_role (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 710e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_role_res (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 711e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_delay_co (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 712e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_open_at_inc (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 713e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 714e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/* ssm action functions - vdp specific */ 715e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_do_disc_vdp (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 716e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_vdp_str_opened (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data); 717e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachextern void bta_av_reg_vdp (tAVDT_CS *p_cs, char *p_service_name, void *p_data); 718e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 719e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#endif /* BTA_AV_INT_H */ 720