android_hardware_samsung/audio/voice.h
stenkinevgeniy 53929f79f9
Audio: fix voip calls over bluetooth headset.
Current HAL start/stop bt_sco session only for incall mode -
rewrite logic to start/stop bt session when system switch to
one of the bluetooth devices.
Move bt_sco_active and pcm_sco_rx/tx to main audio_device structure.
Remove bt_sco_capture profile.

Change-Id: I7bbe4273f759e255bb857f8292f2921df31d4b0b
Signed-off-by: stenkinevgeniy <stenkinevgeniy@gmail.com>
2019-02-05 20:11:32 +01:00

56 lines
1.8 KiB
C

/*
* Copyright (C) 2017 Christopher N. Hesse <raymanfx@gmail.com>
*
* 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 VOICE_CALL_H
#define VOICE_CALL_H
#include "ril_interface.h"
struct voice_session {
struct ril_handle ril;
struct pcm *pcm_voice_rx;
struct pcm *pcm_voice_tx;
int wb_amr_type;
bool two_mic_control;
bool two_mic_disabled;
/* from uc_info */
audio_devices_t out_device;
/* parent container */
struct voice_data *vdata;
};
void prepare_voice_session(struct voice_session *session,
audio_devices_t active_out_devices);
int start_voice_session(struct voice_session *session);
void stop_voice_session(struct voice_session *session);
void set_voice_session_volume(struct voice_session *session, float volume);
void set_voice_session_audio_path(struct voice_session *session);
void set_voice_session_mic_mute(struct voice_session *session, bool state);
void start_voice_session_bt_sco(struct audio_device *adev);
void stop_voice_session_bt_sco(struct audio_device *adev);
bool voice_session_uses_twomic(struct voice_session *session);
bool voice_session_uses_wideband(struct voice_session *session);
struct voice_session *voice_session_init(struct audio_device *adev);
void voice_session_deinit(struct voice_session *s);
#endif /* VOICE_CALL_H */