server/dependency_audio_manager.h

   1 /**
   2  * Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the License);
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an AS IS BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17
  18 #ifndef __DEPENDENCY_AUDIO_MANAGER_H__
  19 #define __DEPENDENCY_AUDIO_MANAGER_H__
  20
  21 #include <tzplatform_config.h>
  22 #include <sound_manager.h>
  23 #include <vce.h>
  24 #include <voice_control_manager.h>
  25
  26 #ifdef __cplusplus
  27 extern "C" {
  28 #endif
  29
  30 /**************************************************************************************
  31  *** Definitions for dependencies
  32  *************************************************************************************/
  33 #define VCD_DEPENDENCY_MODULE_DIRECTORY_PATH tzplatform_mkpath(tzplatform_getid("TZ_SYS_RO_SHARE"), "voice/vc/1.0/dependency-audio-manager")
  34 #ifdef TV_PRODUCT
  35 #define VCD_DEPENDENCY_DEFAULT_FILENAME "libaudio-manager-vd.so"
  36 #else
  37 #define VCD_DEPENDENCY_DEFAULT_FILENAME "libvc-audio-manager.so"
  38 #endif
  39 #define VCD_DEPENDENCY_MODULE_NAME "db/voice/vc/dependency_module_name"
  40
  41
  42 typedef int (*dependency_audio_manager_feed_audio_data)(const void* data, const unsigned int length);
  43
  44
  45 #define VCD_DEPENDENCY_FUNC_INITIALIZE "vcd_dependency_initialize"
  46 typedef int (*vcd_dependency_initialize)(sound_stream_info_h stream_info_h, dependency_audio_manager_feed_audio_data callback);
  47 #define VCD_DEPENDENCY_FUNC_DEINITIALIZE "vcd_dependency_deinitialize"
  48 typedef int (*vcd_dependency_deinitialize)(void);
  49 #define VCD_DEPENDENCY_FUNC_SET_AUDIO_INFO "vcd_dependency_set_audio_info"
  50 typedef int (*vcd_dependency_set_audio_info)(sound_stream_info_h stream_info_h, const char* audio_source_type, vce_audio_type_e type, int rate, int channel);
  51 #define VCD_DEPENDENCY_FUNC_GET_AUDIO_SOURCE_TYPE "vcd_dependency_get_audio_source_type"
  52 typedef int (*vcd_dependency_get_audio_source_type)(char** audio_source_type);
  53 #define VCD_DEPENDENCY_FUNC_SET_STREAMING_MODE "vcd_dependency_set_streaming_mode"
  54 typedef int (*vcd_dependency_set_streaming_mode)(vc_audio_streaming_mode_e mode);
  55 #define VCD_DEPENDENCY_FUNC_START_RECORDING "vcd_dependency_start_recording"
  56 typedef int (*vcd_dependency_start_recording)(void);
  57 #define VCD_DEPENDENCY_FUNC_STOP_RECORDING "vcd_dependency_stop_recording"
  58 typedef int (*vcd_dependency_stop_recording)(void);
  59
  60
  61 typedef struct {
  62         vcd_dependency_initialize                               initialize;
  63         vcd_dependency_deinitialize                             deinitialize;
  64         vcd_dependency_set_audio_info                   set_audio_info;
  65         vcd_dependency_get_audio_source_type    get_audio_source_type;
  66         vcd_dependency_set_streaming_mode               set_streaming_mode;
  67         vcd_dependency_start_recording                  start_recording;
  68         vcd_dependency_stop_recording                   stop_recording;
  69 } vcd_dependency_module_interface;
  70
  71
  72 int dependency_audio_manager_initialize(sound_stream_info_h stream_info_h, dependency_audio_manager_feed_audio_data callback);
  73 int dependency_audio_manager_deinitialize(void);
  74 int dependency_audio_manager_set_audio_info(sound_stream_info_h stream_info_h, const char* audio_source_type, vce_audio_type_e type, int rate, int channel);
  75 int dependency_audio_manager_get_audio_source_type(char** audio_source_type);
  76 int dependency_audio_manager_set_streaming_mode(vc_audio_streaming_mode_e mode);
  77 int dependency_audio_manager_start_recording(void);
  78 int dependency_audio_manager_stop_recording(void);
  79
  80
  81 #ifdef __cplusplus
  82 }
  83 #endif
  84
  85 #endif /* __DEPENDENCY_AUDIO_MANAGER_H__ */