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/*
* 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 __unused,
struct stream_out *out __unused);
#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_dedicated_voip_device_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 __unused, 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(const struct audio_device *adev __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_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_dedicated_voip_device_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
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