| /* |
| * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved. |
| * Not a contribution. |
| * |
| * Copyright (C) 2013 The Android Open Source Project |
| * |
| * 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_EXTN_H |
| #define VOICE_EXTN_H |
| |
| #ifdef MULTI_VOICE_SESSION_ENABLED |
| int voice_extn_start_call(struct audio_device *adev); |
| int voice_extn_stop_call(struct audio_device *adev); |
| int voice_extn_get_session_from_use_case(struct audio_device *adev, |
| const audio_usecase_t usecase_id, |
| struct voice_session **session); |
| void voice_extn_init(struct audio_device *adev); |
| int voice_extn_set_parameters(struct audio_device *adev, |
| struct str_parms *parms); |
| void voice_extn_get_parameters(const struct audio_device *adev, |
| struct str_parms *query, |
| struct str_parms *reply); |
| int voice_extn_is_in_call_rec_stream(struct stream_in *in, bool *in_call_rec); |
| int voice_extn_is_call_state_active(struct audio_device *adev, |
| bool *is_call_active); |
| int voice_extn_get_active_session_id(struct audio_device *adev, |
| uint32_t *session_id); |
| void voice_extn_in_get_parameters(struct stream_in *in, |
| struct str_parms *query, |
| struct str_parms *reply); |
| void voice_extn_out_get_parameters(struct stream_out *out, |
| struct str_parms *query, |
| struct str_parms *reply); |
| #else |
| static int voice_extn_start_call(struct audio_device *adev __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| static int voice_extn_stop_call(struct audio_device *adev __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| static int voice_extn_get_session_from_use_case(struct audio_device *adev __unused, |
| const audio_usecase_t usecase_id __unused, |
| struct voice_session **session __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| static void voice_extn_init(struct audio_device *adev __unused) |
| { |
| } |
| |
| static int voice_extn_set_parameters(struct audio_device *adev __unused, |
| struct str_parms *parms __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| static void voice_extn_get_parameters(const struct audio_device *adev __unused, |
| struct str_parms *query __unused, |
| struct str_parms *reply __unused) |
| { |
| } |
| |
| static int voice_extn_is_call_state_active(struct audio_device *adev __unused, |
| bool *is_call_active __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| static int voice_extn_is_in_call_rec_stream(struct stream_in *in __unused, bool *in_call_rec __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| static int voice_extn_get_active_session_id(struct audio_device *adev __unused, |
| uint32_t *session_id __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| static void voice_extn_in_get_parameters(struct stream_in *in __unused, |
| struct str_parms *query __unused, |
| struct str_parms *reply __unused) |
| { |
| } |
| |
| static void voice_extn_out_get_parameters(struct stream_out *out __unused, |
| struct str_parms *query __unused, |
| struct str_parms *reply __unused) |
| { |
| } |
| #endif |
| |
| #ifdef INCALL_MUSIC_ENABLED |
| int voice_extn_check_and_set_incall_music_usecase(struct audio_device *adev, |
| struct stream_out *out); |
| #else |
| static int voice_extn_check_and_set_incall_music_usecase(struct audio_device *adev __unused, |
| struct stream_out *out __unused) |
| { |
| return -ENOSYS; |
| } |
| #endif |
| |
| #ifdef COMPRESS_VOIP_ENABLED |
| int voice_extn_compress_voip_close_output_stream(struct audio_stream *stream); |
| int voice_extn_compress_voip_open_output_stream(struct stream_out *out); |
| |
| int voice_extn_compress_voip_close_input_stream(struct audio_stream *stream); |
| int voice_extn_compress_voip_open_input_stream(struct stream_in *in); |
| |
| int voice_extn_compress_voip_out_get_buffer_size(struct stream_out *out); |
| int voice_extn_compress_voip_in_get_buffer_size(struct stream_in *in); |
| |
| int voice_extn_compress_voip_start_input_stream(struct stream_in *in); |
| int voice_extn_compress_voip_start_output_stream(struct stream_out *out); |
| |
| int voice_extn_compress_voip_set_mic_mute(struct audio_device *dev, bool state); |
| int voice_extn_compress_voip_set_volume(struct audio_device *adev, float volume); |
| int voice_extn_compress_voip_select_devices(struct audio_device *adev, |
| snd_device_t *out_snd_device, |
| snd_device_t *in_snd_device); |
| int voice_extn_compress_voip_set_parameters(struct audio_device *adev, |
| struct str_parms *parms); |
| void voice_extn_compress_voip_get_parameters(struct str_parms *query, |
| struct str_parms *reply); |
| |
| void voice_extn_compress_voip_out_get_parameters(struct stream_out *out, |
| struct str_parms *query, |
| struct str_parms *reply); |
| void voice_extn_compress_voip_in_get_parameters(struct stream_in *in, |
| struct str_parms *query, |
| struct str_parms *reply); |
| bool voice_extn_compress_voip_pcm_prop_check(); |
| bool voice_extn_compress_voip_is_active(struct audio_device *adev); |
| bool voice_extn_compress_voip_is_format_supported(audio_format_t format); |
| bool voice_extn_compress_voip_is_config_supported(struct audio_config *config); |
| #else |
| static int voice_extn_compress_voip_close_output_stream(struct audio_stream *stream __unused) |
| { |
| ALOGE("%s: COMPRESS_VOIP_ENABLED is not defined", __func__); |
| return -ENOSYS; |
| } |
| |
| static int voice_extn_compress_voip_open_output_stream(struct stream_out *out __unused) |
| { |
| ALOGE("%s: COMPRESS_VOIP_ENABLED is not defined", __func__); |
| return -ENOSYS; |
| } |
| |
| static int voice_extn_compress_voip_close_input_stream(struct audio_stream *stream __unused) |
| { |
| ALOGE("%s: COMPRESS_VOIP_ENABLED is not defined", __func__); |
| return -ENOSYS; |
| } |
| |
| static int voice_extn_compress_voip_open_input_stream(struct stream_in *in __unused) |
| { |
| ALOGE("%s: COMPRESS_VOIP_ENABLED is not defined", __func__); |
| return -ENOSYS; |
| } |
| |
| static int voice_extn_compress_voip_out_get_buffer_size(struct stream_out *stream __unused) |
| { |
| ALOGE("%s: COMPRESS_VOIP_ENABLED is not defined", __func__); |
| return -ENOSYS; |
| } |
| |
| static int voice_extn_compress_voip_in_get_buffer_size(struct stream_in *in __unused) |
| { |
| ALOGE("%s: COMPRESS_VOIP_ENABLED is not defined", __func__); |
| return -ENOSYS; |
| } |
| |
| static int voice_extn_compress_voip_start_input_stream(struct stream_in *in __unused) |
| { |
| ALOGE("%s: COMPRESS_VOIP_ENABLED is not defined", __func__); |
| return -ENOSYS; |
| } |
| |
| static int voice_extn_compress_voip_start_output_stream(struct stream_out *out __unused) |
| { |
| ALOGE("%s: COMPRESS_VOIP_ENABLED is not defined", __func__); |
| return -ENOSYS; |
| } |
| |
| static int voice_extn_compress_voip_set_mic_mute(struct audio_device *adev, bool state __unused) |
| { |
| ALOGE("%s: COMPRESS_VOIP_ENABLED is not defined", __func__); |
| return 0; |
| } |
| |
| static int voice_extn_compress_voip_set_volume(struct audio_device *adev __unused, float volume __unused) |
| { |
| ALOGE("%s: COMPRESS_VOIP_ENABLED is not defined", __func__); |
| return 0; |
| } |
| |
| static int voice_extn_compress_voip_select_devices(struct audio_device *adev __unused, |
| snd_device_t *out_snd_device __unused, |
| snd_device_t *in_snd_device __unused) |
| { |
| ALOGE("%s: COMPRESS_VOIP_ENABLED is not defined", __func__); |
| return -ENOSYS; |
| } |
| |
| static int voice_extn_compress_voip_set_parameters(struct audio_device *adev __unused, |
| struct str_parms *parms __unused) |
| { |
| ALOGE("%s: COMPRESS_VOIP_ENABLED is not defined", __func__); |
| return -ENOSYS; |
| } |
| |
| static void voice_extn_compress_voip_get_parameters(struct str_parms *query __unused, |
| struct str_parms *reply __unused) |
| { |
| ALOGE("%s: COMPRESS_VOIP_ENABLED is not defined", __func__); |
| } |
| |
| static void voice_extn_compress_voip_out_get_parameters(struct stream_out *out __unused, |
| struct str_parms *query __unused, |
| struct str_parms *reply __unused) |
| { |
| ALOGE("%s: COMPRESS_VOIP_ENABLED is not defined", __func__); |
| } |
| |
| static void voice_extn_compress_voip_in_get_parameters(struct stream_in *in __unused, |
| struct str_parms *query __unused, |
| struct str_parms *reply __unused) |
| { |
| ALOGE("%s: COMPRESS_VOIP_ENABLED is not defined", __func__); |
| } |
| |
| static bool voice_extn_compress_voip_pcm_prop_check() |
| { |
| ALOGE("%s: COMPRESS_VOIP_ENABLED is not defined", __func__); |
| return false; |
| } |
| |
| static bool voice_extn_compress_voip_is_active(struct audio_device *adev __unused) |
| { |
| ALOGE("%s: COMPRESS_VOIP_ENABLED is not defined", __func__); |
| return false; |
| } |
| |
| static bool voice_extn_compress_voip_is_format_supported(audio_format_t format __unused) |
| { |
| ALOGE("%s: COMPRESS_VOIP_ENABLED is not defined", __func__); |
| return true; |
| } |
| |
| static bool voice_extn_compress_voip_is_config_supported(struct audio_config *config __unused) |
| { |
| ALOGE("%s: COMPRESS_VOIP_ENABLED is not defined", __func__); |
| return true; |
| } |
| #endif |
| |
| #endif //VOICE_EXTN_H |
