1 /****************************************************************************** 2 * 3 * Copyright (C) 2005-2012 Broadcom Corporation 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ******************************************************************************/ 18 19 /****************************************************************************** 20 * 21 * This is the implementation file for advanced audio/video call-in 22 * functions. 23 * 24 ******************************************************************************/ 25 26 #include "bta_api.h" 27 #include "bta_sys.h" 28 #include "bta_av_int.h" 29 #include "bta_av_ci.h" 30 31 #include <string.h> 32 33 /******************************************************************************* 34 ** 35 ** Function bta_av_ci_src_data_ready 36 ** 37 ** Description This function sends an event to the AV indicating that 38 ** the phone has audio stream data ready to send and AV 39 ** should call bta_av_co_audio_src_data_path() or 40 ** bta_av_co_video_src_data_path(). 41 ** 42 ** Returns void 43 ** 44 *******************************************************************************/ 45 void bta_av_ci_src_data_ready(tBTA_AV_CHNL chnl) 46 { 47 BT_HDR *p_buf; 48 49 if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) 50 { 51 p_buf->layer_specific = chnl; 52 p_buf->event = BTA_AV_CI_SRC_DATA_READY_EVT; 53 bta_sys_sendmsg(p_buf); 54 } 55 } 56 57 /******************************************************************************* 58 ** 59 ** Function bta_av_ci_setconfig 60 ** 61 ** Description This function must be called in response to function 62 ** bta_av_co_audio_setconfig() or bta_av_co_video_setconfig. 63 ** Parameter err_code is set to an AVDTP status value; 64 ** AVDT_SUCCESS if the codec configuration is ok, 65 ** otherwise error. 66 ** 67 ** Returns void 68 ** 69 *******************************************************************************/ 70 void bta_av_ci_setconfig(tBTA_AV_HNDL hndl, UINT8 err_code, UINT8 category, 71 UINT8 num_seid, UINT8 *p_seid, BOOLEAN recfg_needed) 72 { 73 tBTA_AV_CI_SETCONFIG *p_buf; 74 75 if ((p_buf = (tBTA_AV_CI_SETCONFIG *) GKI_getbuf(sizeof(tBTA_AV_CI_SETCONFIG))) != NULL) 76 { 77 p_buf->hdr.layer_specific = hndl; 78 p_buf->hdr.event = (err_code == AVDT_SUCCESS) ? 79 BTA_AV_CI_SETCONFIG_OK_EVT : BTA_AV_CI_SETCONFIG_FAIL_EVT; 80 p_buf->err_code = err_code; 81 p_buf->category = category; 82 p_buf->recfg_needed = recfg_needed; 83 p_buf->num_seid = num_seid; 84 if(p_seid && num_seid) 85 { 86 p_buf->p_seid = (UINT8 *)(p_buf + 1); 87 memcpy(p_buf->p_seid, p_seid, num_seid); 88 } 89 else 90 { 91 p_buf->p_seid = NULL; 92 p_buf->num_seid = 0; 93 } 94 95 bta_sys_sendmsg(p_buf); 96 } 97 } 98 99
