From 01d55ed8cdd01ca4a7b391ca61c80084bd5a6f2f Mon Sep 17 00:00:00 2001 From: Thierry Bultel Date: Wed, 5 Dec 2018 14:05:10 +0100 Subject: Adds support for bluetooth audio through bluez-alsa Implements a new bluealsa plugin to the HAL manager, reacting to the changes of the available transports. This plugin is linked with the new bluealsa.so shared library. New transports (SCO & A2DP) result in softmixer invocations of the "attach" verb, that creates the new capture (eg, A2DP capture from bluealsa ioplug PCM, SCO microphone capture), playbacks (SCO playback to a softmixer zone, and SCO output to bluealsa iogplug PCM). When a transport disappears, the hal manager calls the transaction deletion verb that will tell the softmixer to remove the created streams and associated objects. Change-Id: I36037a4f14ef7fee38070fc0df66c40b4ce46e8b Signed-off-by: Thierry Bultel --- plugins/lib/bluetooth/hal-bt-mixer-link.h | 65 ------------------------------- 1 file changed, 65 deletions(-) delete mode 100644 plugins/lib/bluetooth/hal-bt-mixer-link.h (limited to 'plugins/lib/bluetooth/hal-bt-mixer-link.h') diff --git a/plugins/lib/bluetooth/hal-bt-mixer-link.h b/plugins/lib/bluetooth/hal-bt-mixer-link.h deleted file mode 100644 index 0550339..0000000 --- a/plugins/lib/bluetooth/hal-bt-mixer-link.h +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Copyright (C) 2018 "IoT.bzh" - * Author Jonathan Aillet - * - * 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. - */ - -#ifndef _HAL_BT_MIXER_LINK_INCLUDE_ -#define _HAL_BT_MIXER_LINK_INCLUDE_ - -#include -#include -#include - -#include - -#define MIXER_SET_STREAMED_BT_DEVICE_VERB "bluezalsa_dev" - -#define MIXER_BT_CAPTURE_JSON_SECTION "\ -{\ - \"uid\": \"bluetooth\",\ - \"pcmplug_params\": \"bluealsa_proxy\",\ - \"source\": {\ - \"channels\": [\ - {\ - \"uid\": \"bluetooth-right\",\ - \"port\": 0\ - },\ - {\ - \"uid\": \"bluetooth-left\",\ - \"port\": 1\ - }\ - ]\ - }\ -}\ -" -#define MIXER_BT_STREAM_JSON_SECTION "\ -{\ - \"uid\": \"bluetooth_stream\",\ - \"verb\": \"bluetooth_stream\",\ - \"source\" : \"bluetooth\",\ - \"volume\": 80,\ - \"mute\": false,\ - \"params\": {\ - \"rate\" : 44100,\ - \"format\": \"S16_LE\",\ - \"channels\": 2\ - }\ -}\ -" - -// HAL controllers handle mixer bt calls functions -int HalBtMixerLinkSetBtStreamingSettings(AFB_ApiT apiHandle, char *mixerApiName, unsigned int btStreamStatus, char *hci, char *btAddress); - -#endif /* _HAL_BT_MIXER_LINK_INCLUDE_ */ -- cgit 1.2.3-korg