1 /** 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 /** 17 * @addtogroup Audio 18 * @{ 19 * 20 * @brief Defines audio-related APIs, including custom data types and functions for loading drivers, 21 * accessing a driver adapter, and rendering and capturing audios. 22 * 23 * @since 1.0 24 * @version 1.0 25 */ 26 27 /** 28 * @file audio_adapter.h 29 * 30 * @brief Declares APIs for operations related to the audio adapter. 31 * 32 * @since 1.0 33 * @version 1.0 34 */ 35 36 #ifndef AUDIO_HDI_COMMON_H 37 #define AUDIO_HDI_COMMON_H 38 39 #include <gtest/gtest.h> 40 #include "audio_adapter.h" 41 #include "audio_internal.h" 42 #include "audio_types.h" 43 #include "hdf_io_service_if.h" 44 #include "hdf_sbuf.h" 45 #include "audio_proxy_manager.h" 46 47 namespace HMOS { 48 namespace Audio { 49 #ifdef AUDIO_ADM_SO 50 const std::string FUNCTION_NAME = "GetAudioManagerFuncs"; 51 const std::string RESOLVED_PATH = HDF_LIBRARY_FULL_PATH("libhdi_audio"); 52 using TestAudioManager = struct AudioManager; 53 const int IS_ADM = true; 54 #endif 55 #ifdef AUDIO_MPI_SO 56 const std::string FUNCTION_NAME = "GetAudioManagerFuncs"; 57 const std::string RESOLVED_PATH = HDF_LIBRARY_FULL_PATH("libhdi_audio"); 58 using TestAudioManager = struct AudioManager; 59 const int IS_ADM = false; 60 #endif 61 #ifdef AUDIO_ADM_SERVICE 62 const std::string FUNCTION_NAME = "GetAudioProxyManagerFuncs"; 63 const std::string RESOLVED_PATH = HDF_LIBRARY_FULL_PATH("libhdi_audio_client"); 64 using TestAudioManager = struct AudioProxyManager; 65 const int IS_ADM = true; 66 #endif 67 #ifdef AUDIO_MPI_SERVICE 68 const std::string FUNCTION_NAME = "GetAudioProxyManagerFuncs"; 69 const std::string RESOLVED_PATH = HDF_LIBRARY_FULL_PATH("libhdi_audio_client"); 70 using TestAudioManager = struct AudioProxyManager; 71 const int IS_ADM = false; 72 #endif 73 #ifdef __LITEOS__ 74 const std::string FUNCTION_NAME = "GetAudioManagerFuncs"; 75 const std::string RESOLVED_PATH = "/usr/lib/libhdi_audio.so"; 76 using TestAudioManager = struct AudioManager; 77 const int IS_ADM = true; 78 const std::string AUDIO_FILE = "/userdata/audiorendertest.wav"; 79 const std::string LOW_LATENCY_AUDIO_FILE = "/userdata/lowlatencyrendertest.wav"; 80 const std::string AUDIO_CAPTURE_FILE = "/userdata/audiocapture.wav"; 81 const std::string AUDIO_LOW_LATENCY_CAPTURE_FILE = "/userdata/lowlatencycapturetest.wav"; 82 #else 83 const std::string AUDIO_FILE = "//bin/audiorendertest.wav"; 84 const std::string LOW_LATENCY_AUDIO_FILE = "//bin/lowlatencyrendertest.wav"; 85 const std::string AUDIO_CAPTURE_FILE = "//bin/audiocapture.wav"; 86 const std::string AUDIO_LOW_LATENCY_CAPTURE_FILE = "//bin/lowlatencycapturetest.wav"; 87 #endif 88 89 const std::string AUDIO_RIFF = "RIFF"; 90 const std::string AUDIO_WAVE = "WAVE"; 91 const std::string AUDIO_DATA = "data"; 92 const uint32_t INT_32_MAX = 0x7fffffff; 93 const uint32_t INDEX_END = 555; 94 const uint32_t MOVE_RIGHT_NUM = 3; 95 const int MOVE_LEFT_NUM = 8; 96 const int CHANNELCOUNT = 2; 97 const int SAMPLERATE = 48000; 98 const int DEEP_BUFFER_RENDER_PERIOD_SIZE = 4*1024; 99 const float GAIN_MIN = 0; 100 const float GAIN_MAX = 15; 101 const uint64_t INITIAL_VALUE = 0; 102 const int BUFFER_LENTH = 1024 * 16; 103 const int FILE_CAPTURE_SIZE = 1024 * 1024 * 1; 104 const uint64_t MEGABYTE = 1024; 105 const int FRAME_SIZE = 1024; 106 const int FRAME_COUNT = 4; 107 const int ADAPTER_COUNT = 32; 108 const int TRY_NUM_FRAME = 20; 109 const int AUDIO_ADAPTER_MAX_NUM = 4; 110 const int AUDIO_WRITE_COMPELETED_VALUE = 1; 111 const int AUDIO_RENDER_FULL_VALUE = 2; 112 const int AUDIO_FLUSH_COMPLETED_VALUE = 3; 113 const int64_t SECTONSEC = 1000000000; 114 const int MICROSECOND = 1000000; 115 const int RANGE = 3; 116 const std::string HDF_CONTROL_SERVICE = "hdf_audio_control"; 117 const std::string HDF_RENDER_SERVICE = "hdf_audio_render"; 118 const std::string HDF_CAPTURE_SERVICE = "hdf_audio_capture"; 119 120 const int AUDIODRV_CTL_ELEM_IFACE_DAC = 0; /* virtual dac device */ 121 const int AUDIODRV_CTL_ELEM_IFACE_ADC = 1; /* virtual adc device */ 122 const int AUDIODRV_CTL_ELEM_IFACE_GAIN = 2; /* virtual adc device */ 123 const int AUDIODRV_CTL_ELEM_IFACE_MIXER = 3; /* virtual mixer device */ 124 const int AUDIODRV_CTL_ELEM_IFACE_ACODEC = 4; /* Acodec device */ 125 const int AUDIODRV_CTL_ELEM_IFACE_PGA = 5; /* PGA device */ 126 const int AUDIODRV_CTL_ELEM_IFACE_AIAO = 6; /* AIAO device */ 127 128 enum ControlDispMethodCmd { 129 AUDIODRV_CTRL_IOCTRL_ELEM_INFO, 130 AUDIODRV_CTRL_IOCTRL_ELEM_READ, 131 AUDIODRV_CTRL_IOCTRL_ELEM_WRITE, 132 AUDIODRV_CTRL_IOCTRL_ELEM_BUTT, 133 }; 134 135 enum AudioPCMBit { 136 PCM_8_BIT = 8, 137 PCM_16_BIT = 16, 138 PCM_24_BIT = 24, 139 PCM_32_BIT = 32, 140 }; 141 142 struct AudioCtlElemId { 143 const char *cardServiceName; 144 int32_t iface; 145 const char *itemName; /* ASCII name of item */ 146 }; 147 148 struct AudioCtlElemValue { 149 struct AudioCtlElemId id; 150 int32_t value[2]; 151 }; 152 153 struct AudioHeadInfo { 154 uint32_t testFileRiffId; 155 uint32_t testFileRiffSize; 156 uint32_t testFileFmt; 157 uint32_t audioFileFmtId; 158 uint32_t audioFileFmtSize; 159 uint16_t audioFileFormat; 160 uint16_t audioChannelNum; 161 uint32_t audioSampleRate; 162 uint32_t audioByteRate; 163 uint16_t audioBlockAlign; 164 uint16_t audioBitsPerSample; 165 uint32_t dataId; 166 uint32_t dataSize; 167 }; 168 169 struct AudioCharacteristic { 170 bool setmute; 171 bool getmute; 172 float setvolume; 173 float getvolume; 174 float setgain; 175 float getgain; 176 float gainthresholdmin; 177 float gainthresholdmax; 178 uint64_t getframes; 179 uint64_t getframesize; 180 uint64_t getframecount; 181 uint32_t getcurrentchannelId; 182 enum AudioChannelMode setmode; 183 enum AudioChannelMode getmode; 184 bool supported; 185 uint32_t latencyTime; 186 }; 187 188 struct PrepareAudioPara { 189 TestAudioManager *manager; 190 enum AudioPortDirection portType; 191 const char *adapterName; 192 struct AudioAdapter *adapter; 193 struct AudioPort *audioPort; 194 void *self; 195 void *result; 196 pthread_t tids; 197 enum AudioPortPin pins; 198 const char *path; 199 struct AudioRender *render; 200 struct AudioCapture *capture; 201 struct AudioHeadInfo headInfo; 202 struct AudioAdapterDescriptor *desc; 203 struct AudioAdapterDescriptor *descs; 204 char *frame; 205 uint64_t requestBytes; 206 uint64_t replyBytes; 207 uint64_t fileSize; 208 struct AudioSampleAttributes attrs; 209 struct AudioCharacteristic character; 210 struct AudioSampleAttributes attrsValue; 211 struct AudioSceneDescriptor scenes; 212 struct AudioPortCapability capability; 213 enum AudioPortPassthroughMode mode; 214 struct AudioTimeStamp time; 215 struct timeval start; 216 struct timeval end; 217 long delayTime; 218 long totalTime; 219 float averageDelayTime; 220 struct AudioDeviceDescriptor devDesc; 221 }; 222 223 int32_t InitAttrs(struct AudioSampleAttributes &attrs); 224 225 int32_t InitDevDesc(struct AudioDeviceDescriptor &devDesc, const uint32_t portId, enum AudioPortPin pins); 226 227 int32_t SwitchAdapter(struct AudioAdapterDescriptor *descs, const std::string &adapterNameCase, 228 enum AudioPortDirection portFlag, struct AudioPort *&audioPort, int size); 229 230 uint32_t PcmFormatToBits(enum AudioFormat format); 231 232 uint32_t PcmFramesToBytes(const struct AudioSampleAttributes attrs); 233 234 int32_t WavHeadAnalysis(struct AudioHeadInfo &wavHeadInfo, FILE *file, struct AudioSampleAttributes &attrs); 235 236 int32_t GetAdapters(TestAudioManager *manager, struct AudioAdapterDescriptor **descs, int &size); 237 238 int32_t GetLoadAdapter(TestAudioManager *manager, enum AudioPortDirection portType, 239 const std::string &adapterName, struct AudioAdapter **adapter, struct AudioPort *&audioPort); 240 241 int32_t AudioCreateRender(TestAudioManager *manager, enum AudioPortPin pins, const std::string &adapterName, 242 struct AudioAdapter **adapter, struct AudioRender **render); 243 244 int32_t AudioCreateCapture(TestAudioManager *manager, enum AudioPortPin pins, const std::string &adapterName, 245 struct AudioAdapter **adapter, struct AudioCapture **capture); 246 247 int32_t FrameStart(struct AudioHeadInfo wavHeadInfo, struct AudioRender *render, FILE *file, 248 struct AudioSampleAttributes attrs); 249 250 int32_t FrameStartCapture(struct AudioCapture *capture, FILE *file, const struct AudioSampleAttributes attrs); 251 252 int32_t RenderFramePrepare(const std::string &path, char *&frame, uint64_t &numRead); 253 254 void FrameStatus(int status); 255 256 int32_t StartRecord(struct AudioCapture *capture, FILE *file, uint64_t filesize); 257 258 int32_t WriteIdToBuf(struct HdfSBuf *sBuf, struct AudioCtlElemId id); 259 260 int32_t WriteEleValueToBuf(struct HdfSBuf *sBuf, struct AudioCtlElemValue elemvalue); 261 262 int32_t PowerOff(struct AudioCtlElemValue firstElemValue, struct AudioCtlElemValue secondElemValue); 263 264 int32_t CheckRegisterStatus(const struct AudioCtlElemId firstId, const struct AudioCtlElemId secondId, 265 const int firstStatus, const int secondStatus); 266 267 int32_t AudioCreateStartRender(TestAudioManager *manager, struct AudioRender **render, struct AudioAdapter **adapter, 268 const std::string &adapterName); 269 270 int32_t AudioRenderStartAndOneFrame(struct AudioRender *render); 271 272 int32_t StopAudio(struct PrepareAudioPara &audiopara); 273 274 int32_t ThreadRelease(struct PrepareAudioPara &audiopara); 275 276 int32_t AudioCreateStartCapture(TestAudioManager *manager, struct AudioCapture **capture, 277 struct AudioAdapter **adapter, const std::string &adapterName); 278 279 int32_t AudioCaptureStartAndOneFrame(struct AudioCapture *capture); 280 281 int32_t PlayAudioFile(struct PrepareAudioPara &audiopara); 282 283 int32_t RecordAudio(struct PrepareAudioPara &audiopara); 284 285 int32_t InitAttrsUpdate(struct AudioSampleAttributes &attrs, enum AudioFormat format, uint32_t channelCount, 286 uint32_t sampleRate); 287 288 int32_t AudioRenderSetGetSampleAttributes(struct AudioSampleAttributes attrs, struct AudioSampleAttributes &attrsValue, 289 struct AudioRender *render); 290 291 int32_t AudioCaptureSetGetSampleAttributes(struct AudioSampleAttributes attrs, struct AudioSampleAttributes &attrsValue, 292 struct AudioCapture *capture); 293 294 int32_t InitMmapDesc(FILE *fp, struct AudioMmapBufferDescripter &desc, int32_t &reqSize, bool flag); 295 296 int32_t PlayMapAudioFile(struct PrepareAudioPara &audiopara); 297 298 int32_t RecordMapAudio(struct PrepareAudioPara &audiopara); 299 int32_t AudioRenderCallback(enum AudioCallbackType type, void *reserved, void *cookie); 300 int32_t CheckFlushValue(); 301 int32_t CheckRenderFullValue(); 302 int32_t CheckWriteCompleteValue(); 303 } 304 } 305 #endif // AUDIO_HDI_COMMON_H 306 307