Tristan Matthews | 0a329cc | 2013-07-17 13:20:14 -0400 | [diff] [blame] | 1 | /* $Id$ */ |
| 2 | /* |
| 3 | * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation; either version 2 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program; if not, write to the Free Software |
| 17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 18 | */ |
| 19 | #include "systest.h" |
| 20 | #include "gui.h" |
| 21 | |
| 22 | #define THIS_FILE "systest.c" |
| 23 | |
| 24 | unsigned test_item_count; |
| 25 | test_item_t test_items[SYSTEST_MAX_TEST]; |
| 26 | char doc_path[PATH_LENGTH] = {0}; |
| 27 | char res_path[PATH_LENGTH] = {0}; |
| 28 | char fpath[PATH_LENGTH]; |
| 29 | |
| 30 | #define USER_ERROR "User used said not okay" |
| 31 | |
| 32 | static void systest_wizard(void); |
| 33 | static void systest_list_audio_devs(void); |
| 34 | static void systest_display_settings(void); |
| 35 | static void systest_play_tone(void); |
| 36 | static void systest_play_wav1(void); |
| 37 | static void systest_play_wav2(void); |
| 38 | static void systest_rec_audio(void); |
| 39 | static void systest_audio_test(void); |
| 40 | static void systest_latency_test(void); |
| 41 | static void systest_aec_test(void); |
| 42 | static void exit_app(void); |
| 43 | |
| 44 | /* Menus */ |
| 45 | static gui_menu menu_exit = { "Exit", &exit_app }; |
| 46 | |
| 47 | static gui_menu menu_wizard = { "Run test wizard", &systest_wizard }; |
| 48 | static gui_menu menu_playtn = { "Play Tone", &systest_play_tone }; |
| 49 | static gui_menu menu_playwv1 = { "Play WAV File1", &systest_play_wav1 }; |
| 50 | static gui_menu menu_playwv2 = { "Play WAV File2", &systest_play_wav2 }; |
| 51 | static gui_menu menu_recaud = { "Record Audio", &systest_rec_audio }; |
| 52 | static gui_menu menu_audtest = { "Device Test", &systest_audio_test }; |
| 53 | static gui_menu menu_calclat = { "Latency Test", &systest_latency_test }; |
| 54 | static gui_menu menu_sndaec = { "AEC/AES Test", &systest_aec_test }; |
| 55 | |
| 56 | static gui_menu menu_listdev = { "View Devices", &systest_list_audio_devs }; |
| 57 | static gui_menu menu_getsets = { "View Settings", &systest_display_settings }; |
| 58 | |
| 59 | static gui_menu menu_tests = { |
| 60 | "Tests", NULL, |
| 61 | 10, |
| 62 | { |
| 63 | &menu_wizard, |
| 64 | &menu_audtest, |
| 65 | &menu_playtn, |
| 66 | &menu_playwv1, |
| 67 | &menu_playwv2, |
| 68 | &menu_recaud, |
| 69 | &menu_calclat, |
| 70 | &menu_sndaec, |
| 71 | NULL, |
| 72 | &menu_exit |
| 73 | } |
| 74 | }; |
| 75 | |
| 76 | static gui_menu menu_options = { |
| 77 | "Options", NULL, |
| 78 | 2, |
| 79 | { |
| 80 | &menu_listdev, |
| 81 | &menu_getsets, |
| 82 | } |
| 83 | }; |
| 84 | |
| 85 | static gui_menu root_menu = { |
| 86 | "Root", NULL, 2, {&menu_tests, &menu_options} |
| 87 | }; |
| 88 | |
| 89 | /*****************************************************************/ |
| 90 | |
| 91 | #if defined(PJ_DARWINOS) && PJ_DARWINOS!=0 |
| 92 | PJ_INLINE(char *) add_path(const char *path, const char *fname) |
| 93 | { |
| 94 | strncpy(fpath, path, PATH_LENGTH); |
| 95 | strncat(fpath, fname, PATH_LENGTH); |
| 96 | return fpath; |
| 97 | } |
| 98 | #else |
| 99 | # define add_path(path, fname) fname |
| 100 | #endif |
| 101 | |
| 102 | static void exit_app(void) |
| 103 | { |
| 104 | systest_save_result(add_path(doc_path, RESULT_OUT_PATH)); |
| 105 | gui_destroy(); |
| 106 | } |
| 107 | |
| 108 | |
| 109 | #include <pjsua-lib/pjsua.h> |
| 110 | #include <pjmedia_audiodev.h> |
| 111 | |
| 112 | typedef struct systest_t |
| 113 | { |
| 114 | pjsua_config ua_cfg; |
| 115 | pjsua_media_config media_cfg; |
| 116 | pjmedia_aud_dev_index rec_id; |
| 117 | pjmedia_aud_dev_index play_id; |
| 118 | } systest_t; |
| 119 | |
| 120 | static systest_t systest; |
| 121 | static char textbuf[600]; |
| 122 | |
| 123 | /* Device ID to test */ |
| 124 | int systest_cap_dev_id = PJMEDIA_AUD_DEFAULT_CAPTURE_DEV; |
| 125 | int systest_play_dev_id = PJMEDIA_AUD_DEFAULT_PLAYBACK_DEV; |
| 126 | |
| 127 | static void systest_perror(const char *title, pj_status_t status) |
| 128 | { |
| 129 | char errmsg[PJ_ERR_MSG_SIZE]; |
| 130 | char themsg[PJ_ERR_MSG_SIZE + 100]; |
| 131 | |
| 132 | if (status != PJ_SUCCESS) |
| 133 | pj_strerror(status, errmsg, sizeof(errmsg)); |
| 134 | else |
| 135 | errmsg[0] = '\0'; |
| 136 | |
| 137 | strcpy(themsg, title); |
| 138 | strncat(themsg, errmsg, sizeof(themsg)-1); |
| 139 | themsg[sizeof(themsg)-1] = '\0'; |
| 140 | |
| 141 | gui_msgbox("Error", themsg, WITH_OK); |
| 142 | } |
| 143 | |
| 144 | test_item_t *systest_alloc_test_item(const char *title) |
| 145 | { |
| 146 | test_item_t *ti; |
| 147 | |
| 148 | if (test_item_count == SYSTEST_MAX_TEST) { |
| 149 | gui_msgbox("Error", "You have done too many tests", WITH_OK); |
| 150 | return NULL; |
| 151 | } |
| 152 | |
| 153 | ti = &test_items[test_item_count++]; |
| 154 | pj_bzero(ti, sizeof(*ti)); |
| 155 | pj_ansi_strcpy(ti->title, title); |
| 156 | |
| 157 | return ti; |
| 158 | } |
| 159 | |
| 160 | /***************************************************************************** |
| 161 | * test: play simple ringback tone and hear it |
| 162 | */ |
| 163 | static void systest_play_tone(void) |
| 164 | { |
| 165 | /* Ringtones */ |
| 166 | #define RINGBACK_FREQ1 440 /* 400 */ |
| 167 | #define RINGBACK_FREQ2 480 /* 450 */ |
| 168 | #define RINGBACK_ON 3000 /* 400 */ |
| 169 | #define RINGBACK_OFF 4000 /* 200 */ |
| 170 | #define RINGBACK_CNT 1 /* 2 */ |
| 171 | #define RINGBACK_INTERVAL 4000 /* 2000 */ |
| 172 | |
| 173 | unsigned i, samples_per_frame; |
| 174 | pjmedia_tone_desc tone[RINGBACK_CNT]; |
| 175 | pj_pool_t *pool = NULL; |
| 176 | pjmedia_port *ringback_port = NULL; |
| 177 | enum gui_key key; |
| 178 | int ringback_slot = -1; |
| 179 | test_item_t *ti; |
| 180 | pj_str_t name; |
| 181 | const char *title = "Audio Tone Playback Test"; |
| 182 | pj_status_t status; |
| 183 | |
| 184 | ti = systest_alloc_test_item(title); |
| 185 | if (!ti) |
| 186 | return; |
| 187 | |
| 188 | key = gui_msgbox(title, |
| 189 | "This test will play simple ringback tone to " |
| 190 | "the speaker. Please listen carefully for audio " |
| 191 | "impairments such as stutter. You may need " |
| 192 | "to let this test running for a while to " |
| 193 | "make sure that everything is okay. Press " |
| 194 | "OK to start, CANCEL to skip", |
| 195 | WITH_OKCANCEL); |
| 196 | if (key != KEY_OK) { |
| 197 | ti->skipped = PJ_TRUE; |
| 198 | return; |
| 199 | } |
| 200 | |
| 201 | PJ_LOG(3,(THIS_FILE, "Running %s", title)); |
| 202 | |
| 203 | pool = pjsua_pool_create("ringback", 512, 512); |
| 204 | samples_per_frame = systest.media_cfg.audio_frame_ptime * |
| 205 | systest.media_cfg.clock_rate * |
| 206 | systest.media_cfg.channel_count / 1000; |
| 207 | |
| 208 | /* Ringback tone (call is ringing) */ |
| 209 | name = pj_str("ringback"); |
| 210 | status = pjmedia_tonegen_create2(pool, &name, |
| 211 | systest.media_cfg.clock_rate, |
| 212 | systest.media_cfg.channel_count, |
| 213 | samples_per_frame, |
| 214 | 16, PJMEDIA_TONEGEN_LOOP, |
| 215 | &ringback_port); |
| 216 | if (status != PJ_SUCCESS) |
| 217 | goto on_return; |
| 218 | |
| 219 | pj_bzero(&tone, sizeof(tone)); |
| 220 | for (i=0; i<RINGBACK_CNT; ++i) { |
| 221 | tone[i].freq1 = RINGBACK_FREQ1; |
| 222 | tone[i].freq2 = RINGBACK_FREQ2; |
| 223 | tone[i].on_msec = RINGBACK_ON; |
| 224 | tone[i].off_msec = RINGBACK_OFF; |
| 225 | } |
| 226 | tone[RINGBACK_CNT-1].off_msec = RINGBACK_INTERVAL; |
| 227 | |
| 228 | status = pjmedia_tonegen_play(ringback_port, RINGBACK_CNT, tone, |
| 229 | PJMEDIA_TONEGEN_LOOP); |
| 230 | if (status != PJ_SUCCESS) |
| 231 | goto on_return; |
| 232 | |
| 233 | status = pjsua_conf_add_port(pool, ringback_port, &ringback_slot); |
| 234 | if (status != PJ_SUCCESS) |
| 235 | goto on_return; |
| 236 | |
| 237 | status = pjsua_conf_connect(ringback_slot, 0); |
| 238 | if (status != PJ_SUCCESS) |
| 239 | goto on_return; |
| 240 | |
| 241 | key = gui_msgbox(title, |
| 242 | "Ringback tone should be playing now in the " |
| 243 | "speaker. Press OK to stop. ", WITH_OK); |
| 244 | |
| 245 | status = PJ_SUCCESS; |
| 246 | |
| 247 | on_return: |
| 248 | if (ringback_slot != -1) |
| 249 | pjsua_conf_remove_port(ringback_slot); |
| 250 | if (ringback_port) |
| 251 | pjmedia_port_destroy(ringback_port); |
| 252 | if (pool) |
| 253 | pj_pool_release(pool); |
| 254 | |
| 255 | if (status != PJ_SUCCESS) { |
| 256 | systest_perror("Sorry we encounter error when initializing " |
| 257 | "the tone generator: ", status); |
| 258 | ti->success = PJ_FALSE; |
| 259 | pj_strerror(status, ti->reason, sizeof(ti->reason)); |
| 260 | } else { |
| 261 | key = gui_msgbox(title, "Is the audio okay?", WITH_YESNO); |
| 262 | ti->success = (key == KEY_YES); |
| 263 | if (!ti->success) |
| 264 | pj_ansi_strcpy(ti->reason, USER_ERROR); |
| 265 | } |
| 266 | return; |
| 267 | } |
| 268 | |
| 269 | /* Util: create file player, each time trying different paths until we get |
| 270 | * the file. |
| 271 | */ |
| 272 | static pj_status_t create_player(unsigned path_cnt, const char *paths[], |
| 273 | pjsua_player_id *p_id) |
| 274 | { |
| 275 | pj_str_t name; |
| 276 | pj_status_t status = PJ_ENOTFOUND; |
| 277 | unsigned i; |
| 278 | |
| 279 | for (i=0; i<path_cnt; ++i) { |
| 280 | status = pjsua_player_create(pj_cstr(&name, paths[i]), 0, p_id); |
| 281 | if (status == PJ_SUCCESS) |
| 282 | return PJ_SUCCESS; |
| 283 | } |
| 284 | return status; |
| 285 | } |
| 286 | |
| 287 | /***************************************************************************** |
| 288 | * test: play WAV file |
| 289 | */ |
| 290 | static void systest_play_wav(unsigned path_cnt, const char *paths[]) |
| 291 | { |
| 292 | pjsua_player_id play_id = PJSUA_INVALID_ID; |
| 293 | enum gui_key key; |
| 294 | test_item_t *ti; |
| 295 | const char *title = "WAV File Playback Test"; |
| 296 | pj_status_t status; |
| 297 | |
| 298 | ti = systest_alloc_test_item(title); |
| 299 | if (!ti) |
| 300 | return; |
| 301 | |
| 302 | pj_ansi_snprintf(textbuf, sizeof(textbuf), |
| 303 | "This test will play %s file to " |
| 304 | "the speaker. Please listen carefully for audio " |
| 305 | "impairments such as stutter. Let this test run " |
| 306 | "for a while to make sure that everything is okay." |
| 307 | " Press OK to start, CANCEL to skip", |
| 308 | paths[0]); |
| 309 | |
| 310 | key = gui_msgbox(title, textbuf, |
| 311 | WITH_OKCANCEL); |
| 312 | if (key != KEY_OK) { |
| 313 | ti->skipped = PJ_TRUE; |
| 314 | return; |
| 315 | } |
| 316 | |
| 317 | PJ_LOG(3,(THIS_FILE, "Running %s", title)); |
| 318 | |
| 319 | /* WAV port */ |
| 320 | status = create_player(path_cnt, paths, &play_id); |
| 321 | if (status != PJ_SUCCESS) |
| 322 | goto on_return; |
| 323 | |
| 324 | status = pjsua_conf_connect(pjsua_player_get_conf_port(play_id), 0); |
| 325 | if (status != PJ_SUCCESS) |
| 326 | goto on_return; |
| 327 | |
| 328 | key = gui_msgbox(title, |
| 329 | "WAV file should be playing now in the " |
| 330 | "speaker. Press OK to stop. ", WITH_OK); |
| 331 | |
| 332 | status = PJ_SUCCESS; |
| 333 | |
| 334 | on_return: |
| 335 | if (play_id != -1) |
| 336 | pjsua_player_destroy(play_id); |
| 337 | |
| 338 | if (status != PJ_SUCCESS) { |
| 339 | systest_perror("Sorry we've encountered error", status); |
| 340 | ti->success = PJ_FALSE; |
| 341 | pj_strerror(status, ti->reason, sizeof(ti->reason)); |
| 342 | } else { |
| 343 | key = gui_msgbox(title, "Is the audio okay?", WITH_YESNO); |
| 344 | ti->success = (key == KEY_YES); |
| 345 | if (!ti->success) |
| 346 | pj_ansi_strcpy(ti->reason, USER_ERROR); |
| 347 | } |
| 348 | return; |
| 349 | } |
| 350 | |
| 351 | static void systest_play_wav1(void) |
| 352 | { |
| 353 | const char *paths[] = { add_path(res_path, WAV_PLAYBACK_PATH), |
| 354 | ALT_PATH1 WAV_PLAYBACK_PATH }; |
| 355 | systest_play_wav(PJ_ARRAY_SIZE(paths), paths); |
| 356 | } |
| 357 | |
| 358 | static void systest_play_wav2(void) |
| 359 | { |
| 360 | const char *paths[] = { add_path(res_path, WAV_TOCK8_PATH), |
| 361 | ALT_PATH1 WAV_TOCK8_PATH}; |
| 362 | systest_play_wav(PJ_ARRAY_SIZE(paths), paths); |
| 363 | } |
| 364 | |
| 365 | |
| 366 | /***************************************************************************** |
| 367 | * test: record audio |
| 368 | */ |
| 369 | static void systest_rec_audio(void) |
| 370 | { |
| 371 | const pj_str_t filename = pj_str(add_path(doc_path, WAV_REC_OUT_PATH)); |
| 372 | pj_pool_t *pool = NULL; |
| 373 | enum gui_key key; |
| 374 | pjsua_recorder_id rec_id = PJSUA_INVALID_ID; |
| 375 | pjsua_player_id play_id = PJSUA_INVALID_ID; |
| 376 | pjsua_conf_port_id rec_slot = PJSUA_INVALID_ID; |
| 377 | pjsua_conf_port_id play_slot = PJSUA_INVALID_ID; |
| 378 | pj_status_t status = PJ_SUCCESS; |
| 379 | const char *title = "Audio Recording"; |
| 380 | test_item_t *ti; |
| 381 | |
| 382 | ti = systest_alloc_test_item(title); |
| 383 | if (!ti) |
| 384 | return; |
| 385 | |
| 386 | key = gui_msgbox(title, |
| 387 | "This test will allow you to record audio " |
| 388 | "from the microphone, and playback the " |
| 389 | "audio to the speaker. Press OK to start recording, " |
| 390 | "CANCEL to skip.", |
| 391 | WITH_OKCANCEL); |
| 392 | if (key != KEY_OK) { |
| 393 | ti->skipped = PJ_TRUE; |
| 394 | return; |
| 395 | } |
| 396 | |
| 397 | PJ_LOG(3,(THIS_FILE, "Running %s", title)); |
| 398 | |
| 399 | pool = pjsua_pool_create("rectest", 512, 512); |
| 400 | |
| 401 | status = pjsua_recorder_create(&filename, 0, NULL, -1, 0, &rec_id); |
| 402 | if (status != PJ_SUCCESS) |
| 403 | goto on_return; |
| 404 | |
| 405 | rec_slot = pjsua_recorder_get_conf_port(rec_id); |
| 406 | |
| 407 | status = pjsua_conf_connect(0, rec_slot); |
| 408 | if (status != PJ_SUCCESS) |
| 409 | goto on_return; |
| 410 | |
| 411 | key = gui_msgbox(title, |
| 412 | "Recording is in progress now, please say " |
| 413 | "something in the microphone. Press OK " |
| 414 | "to stop recording", WITH_OK); |
| 415 | |
| 416 | pjsua_conf_disconnect(0, rec_slot); |
| 417 | rec_slot = PJSUA_INVALID_ID; |
| 418 | pjsua_recorder_destroy(rec_id); |
| 419 | rec_id = PJSUA_INVALID_ID; |
| 420 | |
| 421 | status = pjsua_player_create(&filename, 0, &play_id); |
| 422 | if (status != PJ_SUCCESS) |
| 423 | goto on_return; |
| 424 | |
| 425 | play_slot = pjsua_player_get_conf_port(play_id); |
| 426 | |
| 427 | status = pjsua_conf_connect(play_slot, 0); |
| 428 | if (status != PJ_SUCCESS) |
| 429 | goto on_return; |
| 430 | |
| 431 | key = gui_msgbox(title, |
| 432 | "Recording has been stopped. " |
| 433 | "The recorded audio is being played now to " |
| 434 | "the speaker device, in a loop. Listen for " |
| 435 | "any audio impairments. Press OK to stop.", |
| 436 | WITH_OK); |
| 437 | |
| 438 | on_return: |
| 439 | if (rec_slot != PJSUA_INVALID_ID) |
| 440 | pjsua_conf_disconnect(0, rec_slot); |
| 441 | if (rec_id != PJSUA_INVALID_ID) |
| 442 | pjsua_recorder_destroy(rec_id); |
| 443 | if (play_slot != PJSUA_INVALID_ID) |
| 444 | pjsua_conf_disconnect(play_slot, 0); |
| 445 | if (play_id != PJSUA_INVALID_ID) |
| 446 | pjsua_player_destroy(play_id); |
| 447 | if (pool) |
| 448 | pj_pool_release(pool); |
| 449 | |
| 450 | if (status != PJ_SUCCESS) { |
| 451 | systest_perror("Sorry we encountered an error: ", status); |
| 452 | ti->success = PJ_FALSE; |
| 453 | pj_strerror(status, ti->reason, sizeof(ti->reason)); |
| 454 | } else { |
| 455 | key = gui_msgbox(title, "Is the audio okay?", WITH_YESNO); |
| 456 | ti->success = (key == KEY_YES); |
| 457 | if (!ti->success) { |
| 458 | pj_ansi_snprintf(textbuf, sizeof(textbuf), |
| 459 | "You will probably need to copy the recorded " |
| 460 | "WAV file %s to a desktop computer and analyze " |
| 461 | "it, to find out whether it's a recording " |
| 462 | "or playback problem.", |
| 463 | WAV_REC_OUT_PATH); |
| 464 | gui_msgbox(title, textbuf, WITH_OK); |
| 465 | pj_ansi_strcpy(ti->reason, USER_ERROR); |
| 466 | } |
| 467 | } |
| 468 | } |
| 469 | |
| 470 | |
| 471 | /**************************************************************************** |
| 472 | * test: audio system test |
| 473 | */ |
| 474 | static void systest_audio_test(void) |
| 475 | { |
| 476 | enum { |
| 477 | GOOD_MAX_INTERVAL = 5, |
| 478 | }; |
| 479 | const pjmedia_dir dir = PJMEDIA_DIR_CAPTURE_PLAYBACK; |
| 480 | pjmedia_aud_param param; |
| 481 | pjmedia_aud_test_results result; |
| 482 | pj_size_t textbufpos; |
| 483 | enum gui_key key; |
| 484 | unsigned problem_count = 0; |
| 485 | const char *problems[16]; |
| 486 | char drifttext[120]; |
| 487 | test_item_t *ti; |
| 488 | const char *title = "Audio Device Test"; |
| 489 | pj_status_t status; |
| 490 | |
| 491 | ti = systest_alloc_test_item(title); |
| 492 | if (!ti) |
| 493 | return; |
| 494 | |
| 495 | key = gui_msgbox(title, |
| 496 | "This will run an automated test for about " |
| 497 | "ten seconds or so, and display some " |
| 498 | "statistics about your sound device. " |
| 499 | "Please don't do anything until the test completes. " |
| 500 | "Press OK to start, or CANCEL to skip this test.", |
| 501 | WITH_OKCANCEL); |
| 502 | if (key != KEY_OK) { |
| 503 | ti->skipped = PJ_TRUE; |
| 504 | return; |
| 505 | } |
| 506 | |
| 507 | PJ_LOG(3,(THIS_FILE, "Running %s", title)); |
| 508 | |
| 509 | /* Disable sound device in pjsua first */ |
| 510 | pjsua_set_no_snd_dev(); |
| 511 | |
| 512 | /* Setup parameters */ |
| 513 | status = pjmedia_aud_dev_default_param(systest.play_id, ¶m); |
| 514 | if (status != PJ_SUCCESS) { |
| 515 | systest_perror("Sorry we had error in pjmedia_aud_dev_default_param()", status); |
| 516 | pjsua_set_snd_dev(systest.rec_id, systest.play_id); |
| 517 | ti->success = PJ_FALSE; |
| 518 | pj_strerror(status, ti->reason, sizeof(ti->reason)); |
| 519 | ti->reason[sizeof(ti->reason)-1] = '\0'; |
| 520 | return; |
| 521 | } |
| 522 | |
| 523 | param.dir = dir; |
| 524 | param.rec_id = systest.rec_id; |
| 525 | param.play_id = systest.play_id; |
| 526 | param.clock_rate = systest.media_cfg.snd_clock_rate; |
| 527 | param.channel_count = systest.media_cfg.channel_count; |
| 528 | param.samples_per_frame = param.clock_rate * param.channel_count * |
| 529 | systest.media_cfg.audio_frame_ptime / 1000; |
| 530 | |
| 531 | /* Latency settings */ |
| 532 | param.flags |= (PJMEDIA_AUD_DEV_CAP_INPUT_LATENCY | |
| 533 | PJMEDIA_AUD_DEV_CAP_OUTPUT_LATENCY); |
| 534 | param.input_latency_ms = systest.media_cfg.snd_rec_latency; |
| 535 | param.output_latency_ms = systest.media_cfg.snd_play_latency; |
| 536 | |
| 537 | /* Run the test */ |
| 538 | status = pjmedia_aud_test(¶m, &result); |
| 539 | if (status != PJ_SUCCESS) { |
| 540 | systest_perror("Sorry we encountered error with the test", status); |
| 541 | pjsua_set_snd_dev(systest.rec_id, systest.play_id); |
| 542 | ti->success = PJ_FALSE; |
| 543 | pj_strerror(status, ti->reason, sizeof(ti->reason)); |
| 544 | ti->reason[sizeof(ti->reason)-1] = '\0'; |
| 545 | return; |
| 546 | } |
| 547 | |
| 548 | /* Restore pjsua sound device */ |
| 549 | pjsua_set_snd_dev(systest.rec_id, systest.play_id); |
| 550 | |
| 551 | /* Analyze the result! */ |
| 552 | strcpy(textbuf, "Here are the audio statistics:\r\n"); |
| 553 | textbufpos = strlen(textbuf); |
| 554 | |
| 555 | if (result.rec.frame_cnt==0) { |
| 556 | problems[problem_count++] = |
| 557 | "No audio frames were captured from the microphone. " |
| 558 | "This means the audio device is not working properly."; |
| 559 | } else { |
| 560 | pj_ansi_snprintf(textbuf+textbufpos, |
| 561 | sizeof(textbuf)-textbufpos, |
| 562 | "Rec : interval (min/max/avg/dev)=\r\n" |
| 563 | " %u/%u/%u/%u (ms)\r\n" |
| 564 | " max burst=%u\r\n", |
| 565 | result.rec.min_interval, |
| 566 | result.rec.max_interval, |
| 567 | result.rec.avg_interval, |
| 568 | result.rec.dev_interval, |
| 569 | result.rec.max_burst); |
| 570 | textbufpos = strlen(textbuf); |
| 571 | |
| 572 | if (result.rec.max_burst > GOOD_MAX_INTERVAL) { |
| 573 | problems[problem_count++] = |
| 574 | "Recording max burst is quite high"; |
| 575 | } |
| 576 | } |
| 577 | |
| 578 | if (result.play.frame_cnt==0) { |
| 579 | problems[problem_count++] = |
| 580 | "No audio frames were played to the speaker. " |
| 581 | "This means the audio device is not working properly."; |
| 582 | } else { |
| 583 | pj_ansi_snprintf(textbuf+textbufpos, |
| 584 | sizeof(textbuf)-textbufpos, |
| 585 | "Play: interval (min/max/avg/dev)=\r\n" |
| 586 | " %u/%u/%u/%u (ms)\r\n" |
| 587 | " burst=%u\r\n", |
| 588 | result.play.min_interval, |
| 589 | result.play.max_interval, |
| 590 | result.play.avg_interval, |
| 591 | result.play.dev_interval, |
| 592 | result.play.max_burst); |
| 593 | textbufpos = strlen(textbuf); |
| 594 | |
| 595 | if (result.play.max_burst > GOOD_MAX_INTERVAL) { |
| 596 | problems[problem_count++] = |
| 597 | "Playback max burst is quite high"; |
| 598 | } |
| 599 | } |
| 600 | |
| 601 | if (result.rec_drift_per_sec) { |
| 602 | const char *which = result.rec_drift_per_sec>=0 ? "faster" : "slower"; |
| 603 | unsigned drift = result.rec_drift_per_sec>=0 ? |
| 604 | result.rec_drift_per_sec : |
| 605 | -result.rec_drift_per_sec; |
| 606 | |
| 607 | pj_ansi_snprintf(drifttext, sizeof(drifttext), |
| 608 | "Clock drifts detected. Capture " |
| 609 | "is %d samples/sec %s " |
| 610 | "than the playback device", |
| 611 | drift, which); |
| 612 | problems[problem_count++] = drifttext; |
| 613 | } |
| 614 | |
| 615 | if (problem_count == 0) { |
| 616 | pj_ansi_snprintf(textbuf+textbufpos, |
| 617 | sizeof(textbuf)-textbufpos, |
| 618 | "\r\nThe sound device seems to be okay!"); |
| 619 | textbufpos = strlen(textbuf); |
| 620 | |
| 621 | key = gui_msgbox("Audio Device Test", textbuf, WITH_OK); |
| 622 | } else { |
| 623 | unsigned i; |
| 624 | |
| 625 | pj_ansi_snprintf(textbuf+textbufpos, |
| 626 | sizeof(textbuf)-textbufpos, |
| 627 | "There could be %d problem(s) with the " |
| 628 | "sound device:\r\n", |
| 629 | problem_count); |
| 630 | textbufpos = strlen(textbuf); |
| 631 | |
| 632 | for (i=0; i<problem_count; ++i) { |
| 633 | pj_ansi_snprintf(textbuf+textbufpos, |
| 634 | sizeof(textbuf)-textbufpos, |
| 635 | " %d: %s\r\n", i+1, problems[i]); |
| 636 | textbufpos = strlen(textbuf); |
| 637 | } |
| 638 | |
| 639 | key = gui_msgbox(title, textbuf, WITH_OK); |
| 640 | } |
| 641 | |
| 642 | ti->success = PJ_TRUE; |
| 643 | pj_ansi_strncpy(ti->reason, textbuf, sizeof(ti->reason)); |
| 644 | ti->reason[sizeof(ti->reason)-1] = '\0'; |
| 645 | } |
| 646 | |
| 647 | |
| 648 | /**************************************************************************** |
| 649 | * sound latency test |
| 650 | */ |
| 651 | static int calculate_latency(pj_pool_t *pool, pjmedia_port *wav, |
| 652 | unsigned *lat_sum, unsigned *lat_cnt, |
| 653 | unsigned *lat_min, unsigned *lat_max) |
| 654 | { |
| 655 | pjmedia_frame frm; |
| 656 | short *buf; |
| 657 | unsigned i, clock_rate, samples_per_frame; |
| 658 | pj_size_t read, len; |
| 659 | unsigned start_pos; |
| 660 | pj_bool_t first; |
| 661 | pj_status_t status; |
| 662 | |
| 663 | *lat_sum = 0; |
| 664 | *lat_cnt = 0; |
| 665 | *lat_min = 10000; |
| 666 | *lat_max = 0; |
| 667 | |
| 668 | samples_per_frame = PJMEDIA_PIA_SPF(&wav->info); |
| 669 | clock_rate = PJMEDIA_PIA_SRATE(&wav->info); |
| 670 | frm.buf = pj_pool_alloc(pool, samples_per_frame * 2); |
| 671 | frm.size = samples_per_frame * 2; |
| 672 | len = pjmedia_wav_player_get_len(wav); |
| 673 | buf = pj_pool_alloc(pool, len + samples_per_frame); |
| 674 | |
| 675 | /* Read the whole file */ |
| 676 | read = 0; |
| 677 | while (read < len/2) { |
| 678 | status = pjmedia_port_get_frame(wav, &frm); |
| 679 | if (status != PJ_SUCCESS) |
| 680 | break; |
| 681 | |
| 682 | pjmedia_copy_samples(buf+read, (short*)frm.buf, samples_per_frame); |
| 683 | read += samples_per_frame; |
| 684 | } |
| 685 | |
| 686 | if (read < 2 * clock_rate) { |
| 687 | systest_perror("The WAV file is too short", PJ_SUCCESS); |
| 688 | return -1; |
| 689 | } |
| 690 | |
| 691 | /* Zero the first 500ms to remove loud click noises |
| 692 | * (keypad press, etc.) |
| 693 | */ |
| 694 | pjmedia_zero_samples(buf, clock_rate / 2); |
| 695 | |
| 696 | /* Loop to calculate latency */ |
| 697 | start_pos = 0; |
| 698 | first = PJ_TRUE; |
| 699 | while (start_pos < len/2 - clock_rate) { |
| 700 | int max_signal = 0; |
| 701 | unsigned max_signal_pos = start_pos; |
| 702 | unsigned max_echo_pos = 0; |
| 703 | unsigned pos; |
| 704 | unsigned lat; |
| 705 | |
| 706 | /* Get the largest signal in the next 0.7s */ |
| 707 | for (i=start_pos; i<start_pos + clock_rate * 700 / 1000; ++i) { |
| 708 | if (abs(buf[i]) > max_signal) { |
| 709 | max_signal = abs(buf[i]); |
| 710 | max_signal_pos = i; |
| 711 | } |
| 712 | } |
| 713 | |
| 714 | /* Advance 10ms from max_signal_pos */ |
| 715 | pos = max_signal_pos + 10 * clock_rate / 1000; |
| 716 | |
| 717 | /* Get the largest signal in the next 800ms */ |
| 718 | max_signal = 0; |
| 719 | max_echo_pos = pos; |
| 720 | for (i=pos; i<pos+clock_rate * 8 / 10; ++i) { |
| 721 | if (abs(buf[i]) > max_signal) { |
| 722 | max_signal = abs(buf[i]); |
| 723 | max_echo_pos = i; |
| 724 | } |
| 725 | } |
| 726 | |
| 727 | lat = (max_echo_pos - max_signal_pos) * 1000 / clock_rate; |
| 728 | |
| 729 | #if 0 |
| 730 | PJ_LOG(4,(THIS_FILE, "Signal at %dms, echo at %d ms, latency %d ms", |
| 731 | max_signal_pos * 1000 / clock_rate, |
| 732 | max_echo_pos * 1000 / clock_rate, |
| 733 | lat)); |
| 734 | #endif |
| 735 | |
| 736 | *lat_sum += lat; |
| 737 | (*lat_cnt)++; |
| 738 | if (lat < *lat_min) |
| 739 | *lat_min = lat; |
| 740 | if (lat > *lat_max) |
| 741 | *lat_max = lat; |
| 742 | |
| 743 | /* Advance next loop */ |
| 744 | if (first) { |
| 745 | start_pos = max_signal_pos + clock_rate * 9 / 10; |
| 746 | first = PJ_FALSE; |
| 747 | } else { |
| 748 | start_pos += clock_rate; |
| 749 | } |
| 750 | } |
| 751 | |
| 752 | return 0; |
| 753 | } |
| 754 | |
| 755 | |
| 756 | static void systest_latency_test(void) |
| 757 | { |
| 758 | const char *ref_wav_paths[] = { add_path(res_path, WAV_TOCK8_PATH), ALT_PATH1 WAV_TOCK8_PATH }; |
| 759 | pj_str_t rec_wav_file; |
| 760 | pjsua_player_id play_id = PJSUA_INVALID_ID; |
| 761 | pjsua_conf_port_id play_slot = PJSUA_INVALID_ID; |
| 762 | pjsua_recorder_id rec_id = PJSUA_INVALID_ID; |
| 763 | pjsua_conf_port_id rec_slot = PJSUA_INVALID_ID; |
| 764 | pj_pool_t *pool = NULL; |
| 765 | pjmedia_port *wav_port = NULL; |
| 766 | unsigned lat_sum=0, lat_cnt=0, lat_min=0, lat_max=0; |
| 767 | enum gui_key key; |
| 768 | test_item_t *ti; |
| 769 | const char *title = "Audio Latency Test"; |
| 770 | pj_status_t status; |
| 771 | |
| 772 | ti = systest_alloc_test_item(title); |
| 773 | if (!ti) |
| 774 | return; |
| 775 | |
| 776 | key = gui_msgbox(title, |
| 777 | "This test will try to find the audio device's " |
| 778 | "latency. We will play a special WAV file to the " |
| 779 | "speaker for ten seconds, then at the end " |
| 780 | "calculate the latency. Please don't do anything " |
| 781 | "until the test is done.", WITH_OKCANCEL); |
| 782 | if (key != KEY_OK) { |
| 783 | ti->skipped = PJ_TRUE; |
| 784 | return; |
| 785 | } |
| 786 | key = gui_msgbox(title, |
| 787 | "For this test to work, we must be able to capture " |
| 788 | "the audio played in the speaker (the echo), and only" |
| 789 | " that audio (i.e. you must be in relatively quiet " |
| 790 | "place to run this test). " |
| 791 | "Press OK to start, or CANCEL to skip.", |
| 792 | WITH_OKCANCEL); |
| 793 | if (key != KEY_OK) { |
| 794 | ti->skipped = PJ_TRUE; |
| 795 | return; |
| 796 | } |
| 797 | |
| 798 | PJ_LOG(3,(THIS_FILE, "Running %s", title)); |
| 799 | |
| 800 | status = create_player(PJ_ARRAY_SIZE(ref_wav_paths), ref_wav_paths, |
| 801 | &play_id); |
| 802 | if (status != PJ_SUCCESS) |
| 803 | goto on_return; |
| 804 | |
| 805 | play_slot = pjsua_player_get_conf_port(play_id); |
| 806 | |
| 807 | rec_wav_file = pj_str(add_path(doc_path, WAV_LATENCY_OUT_PATH)); |
| 808 | status = pjsua_recorder_create(&rec_wav_file, 0, NULL, -1, 0, &rec_id); |
| 809 | if (status != PJ_SUCCESS) |
| 810 | goto on_return; |
| 811 | |
| 812 | rec_slot = pjsua_recorder_get_conf_port(rec_id); |
| 813 | |
| 814 | /* Setup the test */ |
| 815 | //status = pjsua_conf_connect(0, 0); |
| 816 | status = pjsua_conf_connect(play_slot, 0); |
| 817 | status = pjsua_conf_connect(0, rec_slot); |
| 818 | status = pjsua_conf_connect(play_slot, rec_slot); |
| 819 | |
| 820 | |
| 821 | /* We're running */ |
| 822 | PJ_LOG(3,(THIS_FILE, "Please wait while test is running (~10 sec)")); |
| 823 | gui_sleep(10); |
| 824 | |
| 825 | /* Done with the test */ |
| 826 | //status = pjsua_conf_disconnect(0, 0); |
| 827 | status = pjsua_conf_disconnect(play_slot, rec_slot); |
| 828 | status = pjsua_conf_disconnect(0, rec_slot); |
| 829 | status = pjsua_conf_disconnect(play_slot, 0); |
| 830 | |
| 831 | pjsua_recorder_destroy(rec_id); |
| 832 | rec_id = PJSUA_INVALID_ID; |
| 833 | |
| 834 | pjsua_player_destroy(play_id); |
| 835 | play_id = PJSUA_INVALID_ID; |
| 836 | |
| 837 | /* Confirm that echo is heard */ |
| 838 | gui_msgbox(title, |
| 839 | "Test is done. Now we need to confirm that we indeed " |
| 840 | "captured the echo. We will play the captured audio " |
| 841 | "and please confirm that you can hear the 'tock' echo.", |
| 842 | WITH_OK); |
| 843 | |
| 844 | status = pjsua_player_create(&rec_wav_file, 0, &play_id); |
| 845 | if (status != PJ_SUCCESS) |
| 846 | goto on_return; |
| 847 | |
| 848 | play_slot = pjsua_player_get_conf_port(play_id); |
| 849 | |
| 850 | status = pjsua_conf_connect(play_slot, 0); |
| 851 | if (status != PJ_SUCCESS) |
| 852 | goto on_return; |
| 853 | |
| 854 | key = gui_msgbox(title, |
| 855 | "The captured audio is being played back now. " |
| 856 | "Can you hear the 'tock' echo?", |
| 857 | WITH_YESNO); |
| 858 | |
| 859 | pjsua_player_destroy(play_id); |
| 860 | play_id = PJSUA_INVALID_ID; |
| 861 | |
| 862 | if (key != KEY_YES) |
| 863 | goto on_return; |
| 864 | |
| 865 | /* Now analyze the latency */ |
| 866 | pool = pjsua_pool_create("latency", 512, 512); |
| 867 | |
| 868 | status = pjmedia_wav_player_port_create(pool, rec_wav_file.ptr, 0, 0, 0, &wav_port); |
| 869 | if (status != PJ_SUCCESS) |
| 870 | goto on_return; |
| 871 | |
| 872 | status = calculate_latency(pool, wav_port, &lat_sum, &lat_cnt, |
| 873 | &lat_min, &lat_max); |
| 874 | if (status != PJ_SUCCESS) |
| 875 | goto on_return; |
| 876 | |
| 877 | on_return: |
| 878 | if (wav_port) |
| 879 | pjmedia_port_destroy(wav_port); |
| 880 | if (pool) |
| 881 | pj_pool_release(pool); |
| 882 | if (play_id != PJSUA_INVALID_ID) |
| 883 | pjsua_player_destroy(play_id); |
| 884 | if (rec_id != PJSUA_INVALID_ID) |
| 885 | pjsua_recorder_destroy(rec_id); |
| 886 | |
| 887 | if (status != PJ_SUCCESS) { |
| 888 | systest_perror("Sorry we encountered an error: ", status); |
| 889 | ti->success = PJ_FALSE; |
| 890 | pj_strerror(status, ti->reason, sizeof(ti->reason)); |
| 891 | } else if (key != KEY_YES) { |
| 892 | ti->success = PJ_FALSE; |
| 893 | if (!ti->success) { |
| 894 | pj_ansi_strcpy(ti->reason, USER_ERROR); |
| 895 | } |
| 896 | } else { |
| 897 | char msg[200]; |
| 898 | pj_size_t msglen; |
| 899 | |
| 900 | pj_ansi_snprintf(msg, sizeof(msg), |
| 901 | "The sound device latency:\r\n" |
| 902 | " Min=%u, Max=%u, Avg=%u\r\n", |
| 903 | lat_min, lat_max, lat_sum/lat_cnt); |
| 904 | msglen = strlen(msg); |
| 905 | |
| 906 | if (lat_sum/lat_cnt > 500) { |
| 907 | pj_ansi_snprintf(msg+msglen, sizeof(msg)-msglen, |
| 908 | "The latency is huge!\r\n"); |
| 909 | msglen = strlen(msg); |
| 910 | } else if (lat_sum/lat_cnt > 200) { |
| 911 | pj_ansi_snprintf(msg+msglen, sizeof(msg)-msglen, |
| 912 | "The latency is quite high\r\n"); |
| 913 | msglen = strlen(msg); |
| 914 | } |
| 915 | |
| 916 | key = gui_msgbox(title, msg, WITH_OK); |
| 917 | |
| 918 | ti->success = PJ_TRUE; |
| 919 | pj_ansi_strncpy(ti->reason, msg, sizeof(ti->reason)); |
| 920 | ti->reason[sizeof(ti->reason)-1] = '\0'; |
| 921 | } |
| 922 | } |
| 923 | |
| 924 | |
| 925 | static void systest_aec_test(void) |
| 926 | { |
| 927 | const char *ref_wav_paths[] = { add_path(res_path, WAV_PLAYBACK_PATH), |
| 928 | ALT_PATH1 WAV_PLAYBACK_PATH }; |
| 929 | pjsua_player_id player_id = PJSUA_INVALID_ID; |
| 930 | pjsua_recorder_id writer_id = PJSUA_INVALID_ID; |
| 931 | enum gui_key key; |
| 932 | test_item_t *ti; |
| 933 | const char *title = "AEC/AES Test"; |
| 934 | unsigned last_ec_tail = 0; |
| 935 | pj_status_t status; |
| 936 | pj_str_t tmp; |
| 937 | |
| 938 | ti = systest_alloc_test_item(title); |
| 939 | if (!ti) |
| 940 | return; |
| 941 | |
| 942 | key = gui_msgbox(title, |
| 943 | "This test will try to find whether the AEC/AES " |
| 944 | "works good on this system. Test will play a file " |
| 945 | "while recording from mic. The recording will be " |
| 946 | "played back later so you can check if echo is there. " |
| 947 | "Press OK to start.", |
| 948 | WITH_OKCANCEL); |
| 949 | if (key != KEY_OK) { |
| 950 | ti->skipped = PJ_TRUE; |
| 951 | return; |
| 952 | } |
| 953 | |
| 954 | /* Save current EC tail */ |
| 955 | status = pjsua_get_ec_tail(&last_ec_tail); |
| 956 | if (status != PJ_SUCCESS) |
| 957 | goto on_return; |
| 958 | |
| 959 | /* Set EC tail setting to default */ |
| 960 | status = pjsua_set_ec(PJSUA_DEFAULT_EC_TAIL_LEN, 0); |
| 961 | if (status != PJ_SUCCESS) |
| 962 | goto on_return; |
| 963 | |
| 964 | /* |
| 965 | * Create player and recorder |
| 966 | */ |
| 967 | status = create_player(PJ_ARRAY_SIZE(ref_wav_paths), ref_wav_paths, |
| 968 | &player_id); |
| 969 | if (status != PJ_SUCCESS) { |
| 970 | PJ_PERROR(1,(THIS_FILE, status, "Error opening WAV file %s", |
| 971 | WAV_PLAYBACK_PATH)); |
| 972 | goto on_return; |
| 973 | } |
| 974 | |
| 975 | status = pjsua_recorder_create( |
| 976 | pj_cstr(&tmp, add_path(doc_path, AEC_REC_PATH)), 0, 0, -1, |
| 977 | 0, &writer_id); |
| 978 | if (status != PJ_SUCCESS) { |
| 979 | PJ_PERROR(1,(THIS_FILE, status, "Error writing WAV file %s", |
| 980 | AEC_REC_PATH)); |
| 981 | goto on_return; |
| 982 | } |
| 983 | |
| 984 | /* |
| 985 | * Start playback and recording. |
| 986 | */ |
| 987 | pjsua_conf_connect(pjsua_player_get_conf_port(player_id), 0); |
| 988 | pj_thread_sleep(100); |
| 989 | pjsua_conf_connect(0, pjsua_recorder_get_conf_port(writer_id)); |
| 990 | |
| 991 | /* Wait user signal */ |
| 992 | gui_msgbox(title, "AEC/AES test is running. Press OK to stop this test.", |
| 993 | WITH_OK); |
| 994 | |
| 995 | /* |
| 996 | * Stop and close playback and recorder |
| 997 | */ |
| 998 | pjsua_conf_disconnect(0, pjsua_recorder_get_conf_port(writer_id)); |
| 999 | pjsua_conf_disconnect(pjsua_player_get_conf_port(player_id), 0); |
| 1000 | pjsua_recorder_destroy(writer_id); |
| 1001 | pjsua_player_destroy(player_id); |
| 1002 | player_id = PJSUA_INVALID_ID; |
| 1003 | writer_id = PJSUA_INVALID_ID; |
| 1004 | |
| 1005 | /* |
| 1006 | * Play the result. |
| 1007 | */ |
| 1008 | status = pjsua_player_create( |
| 1009 | pj_cstr(&tmp, add_path(doc_path, AEC_REC_PATH)), |
| 1010 | 0, &player_id); |
| 1011 | if (status != PJ_SUCCESS) { |
| 1012 | PJ_PERROR(1,(THIS_FILE, status, "Error opening WAV file %s", AEC_REC_PATH)); |
| 1013 | goto on_return; |
| 1014 | } |
| 1015 | pjsua_conf_connect(pjsua_player_get_conf_port(player_id), 0); |
| 1016 | |
| 1017 | /* Wait user signal */ |
| 1018 | gui_msgbox(title, "We are now playing the captured audio from the mic. " |
| 1019 | "Check if echo (of the audio played back previously) is " |
| 1020 | "present in the audio. The recording is stored in " |
| 1021 | AEC_REC_PATH " for offline analysis. " |
| 1022 | "Press OK to stop.", |
| 1023 | WITH_OK); |
| 1024 | |
| 1025 | pjsua_conf_disconnect(pjsua_player_get_conf_port(player_id), 0); |
| 1026 | |
| 1027 | key = gui_msgbox(title, |
| 1028 | "Did you notice any echo in the recording?", |
| 1029 | WITH_YESNO); |
| 1030 | |
| 1031 | |
| 1032 | on_return: |
| 1033 | if (player_id != PJSUA_INVALID_ID) |
| 1034 | pjsua_player_destroy(player_id); |
| 1035 | if (writer_id != PJSUA_INVALID_ID) |
| 1036 | pjsua_recorder_destroy(writer_id); |
| 1037 | |
| 1038 | /* Wait until sound device closed before restoring back EC tail setting */ |
| 1039 | while (pjsua_snd_is_active()) |
| 1040 | pj_thread_sleep(10); |
| 1041 | pjsua_set_ec(last_ec_tail, 0); |
| 1042 | |
| 1043 | |
| 1044 | if (status != PJ_SUCCESS) { |
| 1045 | systest_perror("Sorry we encountered an error: ", status); |
| 1046 | ti->success = PJ_FALSE; |
| 1047 | pj_strerror(status, ti->reason, sizeof(ti->reason)); |
| 1048 | } else if (key == KEY_YES) { |
| 1049 | ti->success = PJ_FALSE; |
| 1050 | if (!ti->success) { |
| 1051 | pj_ansi_strcpy(ti->reason, USER_ERROR); |
| 1052 | } |
| 1053 | } else { |
| 1054 | char msg[200]; |
| 1055 | |
| 1056 | pj_ansi_snprintf(msg, sizeof(msg), "Test succeeded.\r\n"); |
| 1057 | |
| 1058 | ti->success = PJ_TRUE; |
| 1059 | pj_ansi_strncpy(ti->reason, msg, sizeof(ti->reason)); |
| 1060 | ti->reason[sizeof(ti->reason)-1] = '\0'; |
| 1061 | } |
| 1062 | } |
| 1063 | |
| 1064 | |
| 1065 | /**************************************************************************** |
| 1066 | * configurations |
| 1067 | */ |
| 1068 | static void systest_list_audio_devs() |
| 1069 | { |
| 1070 | unsigned i, dev_count; |
| 1071 | pj_size_t len=0; |
| 1072 | pj_status_t status; |
| 1073 | test_item_t *ti; |
| 1074 | enum gui_key key; |
| 1075 | const char *title = "Audio Device List"; |
| 1076 | |
| 1077 | ti = systest_alloc_test_item(title); |
| 1078 | if (!ti) |
| 1079 | return; |
| 1080 | |
| 1081 | PJ_LOG(3,(THIS_FILE, "Running %s", title)); |
| 1082 | |
| 1083 | dev_count = pjmedia_aud_dev_count(); |
| 1084 | if (dev_count == 0) { |
| 1085 | key = gui_msgbox(title, |
| 1086 | "No audio devices are found", WITH_OK); |
| 1087 | ti->success = PJ_FALSE; |
| 1088 | pj_ansi_strcpy(ti->reason, "No device found"); |
| 1089 | return; |
| 1090 | } |
| 1091 | |
| 1092 | pj_ansi_snprintf(ti->reason+len, sizeof(ti->reason)-len, |
| 1093 | "Found %u devices\r\n", dev_count); |
| 1094 | len = strlen(ti->reason); |
| 1095 | |
| 1096 | for (i=0; i<dev_count; ++i) { |
| 1097 | pjmedia_aud_dev_info info; |
| 1098 | |
| 1099 | status = pjmedia_aud_dev_get_info(i, &info); |
| 1100 | if (status != PJ_SUCCESS) { |
| 1101 | systest_perror("Error retrieving device info: ", status); |
| 1102 | ti->success = PJ_FALSE; |
| 1103 | pj_strerror(status, ti->reason, sizeof(ti->reason)); |
| 1104 | return; |
| 1105 | } |
| 1106 | |
| 1107 | pj_ansi_snprintf(ti->reason+len, sizeof(ti->reason)-len, |
| 1108 | " %2d: %s [%s] (%d/%d)\r\n", |
| 1109 | i, info.driver, info.name, |
| 1110 | info.input_count, info.output_count); |
| 1111 | len = strlen(ti->reason); |
| 1112 | } |
| 1113 | |
| 1114 | ti->reason[len] = '\0'; |
| 1115 | key = gui_msgbox(title, ti->reason, WITH_OK); |
| 1116 | |
| 1117 | ti->success = PJ_TRUE; |
| 1118 | } |
| 1119 | |
| 1120 | static void systest_display_settings(void) |
| 1121 | { |
| 1122 | pjmedia_aud_dev_info di; |
| 1123 | pj_size_t len = 0; |
| 1124 | enum gui_key key; |
| 1125 | test_item_t *ti; |
| 1126 | const char *title = "Audio Settings"; |
| 1127 | pj_status_t status; |
| 1128 | |
| 1129 | ti = systest_alloc_test_item(title); |
| 1130 | if (!ti) |
| 1131 | return; |
| 1132 | |
| 1133 | PJ_LOG(3,(THIS_FILE, "Running %s", title)); |
| 1134 | |
| 1135 | pj_ansi_snprintf(textbuf+len, sizeof(textbuf)-len, "Version: %s\r\n", |
| 1136 | pj_get_version()); |
| 1137 | len = strlen(textbuf); |
| 1138 | |
| 1139 | pj_ansi_snprintf(textbuf+len, sizeof(textbuf)-len, "Test clock rate: %d\r\n", |
| 1140 | systest.media_cfg.clock_rate); |
| 1141 | len = strlen(textbuf); |
| 1142 | |
| 1143 | pj_ansi_snprintf(textbuf+len, sizeof(textbuf)-len, "Device clock rate: %d\r\n", |
| 1144 | systest.media_cfg.snd_clock_rate); |
| 1145 | len = strlen(textbuf); |
| 1146 | |
| 1147 | pj_ansi_snprintf(textbuf+len, sizeof(textbuf)-len, "Aud frame ptime: %d\r\n", |
| 1148 | systest.media_cfg.audio_frame_ptime); |
| 1149 | len = strlen(textbuf); |
| 1150 | |
| 1151 | pj_ansi_snprintf(textbuf+len, sizeof(textbuf)-len, "Channel count: %d\r\n", |
| 1152 | systest.media_cfg.channel_count); |
| 1153 | len = strlen(textbuf); |
| 1154 | |
| 1155 | pj_ansi_snprintf(textbuf+len, sizeof(textbuf)-len, "Audio switching: %s\r\n", |
| 1156 | (PJMEDIA_CONF_USE_SWITCH_BOARD ? "Switchboard" : "Conf bridge")); |
| 1157 | len = strlen(textbuf); |
| 1158 | |
| 1159 | pj_ansi_snprintf(textbuf+len, sizeof(textbuf)-len, "Snd buff count: %d\r\n", |
| 1160 | PJMEDIA_SOUND_BUFFER_COUNT); |
| 1161 | len = strlen(textbuf); |
| 1162 | |
| 1163 | /* Capture device */ |
| 1164 | status = pjmedia_aud_dev_get_info(systest.rec_id, &di); |
| 1165 | if (status != PJ_SUCCESS) { |
| 1166 | systest_perror("Error querying device info", status); |
| 1167 | ti->success = PJ_FALSE; |
| 1168 | pj_strerror(status, ti->reason, sizeof(ti->reason)); |
| 1169 | return; |
| 1170 | } |
| 1171 | |
| 1172 | pj_ansi_snprintf(textbuf+len, sizeof(textbuf)-len, |
| 1173 | "Rec dev : %d (%s) [%s]\r\n", |
| 1174 | systest.rec_id, |
| 1175 | di.name, |
| 1176 | di.driver); |
| 1177 | len = strlen(textbuf); |
| 1178 | |
| 1179 | pj_ansi_snprintf(textbuf+len, sizeof(textbuf)-len, |
| 1180 | "Rec buf : %d msec\r\n", |
| 1181 | systest.media_cfg.snd_rec_latency); |
| 1182 | len = strlen(textbuf); |
| 1183 | |
| 1184 | /* Playback device */ |
| 1185 | status = pjmedia_aud_dev_get_info(systest.play_id, &di); |
| 1186 | if (status != PJ_SUCCESS) { |
| 1187 | systest_perror("Error querying device info", status); |
| 1188 | return; |
| 1189 | } |
| 1190 | |
| 1191 | pj_ansi_snprintf(textbuf+len, sizeof(textbuf)-len, |
| 1192 | "Play dev: %d (%s) [%s]\r\n", |
| 1193 | systest.play_id, |
| 1194 | di.name, |
| 1195 | di.driver); |
| 1196 | len = strlen(textbuf); |
| 1197 | |
| 1198 | pj_ansi_snprintf(textbuf+len, sizeof(textbuf)-len, |
| 1199 | "Play buf: %d msec\r\n", |
| 1200 | systest.media_cfg.snd_play_latency); |
| 1201 | len = strlen(textbuf); |
| 1202 | |
| 1203 | ti->success = PJ_TRUE; |
| 1204 | pj_ansi_strncpy(ti->reason, textbuf, sizeof(ti->reason)); |
| 1205 | ti->reason[sizeof(ti->reason)-1] = '\0'; |
| 1206 | key = gui_msgbox(title, textbuf, WITH_OK); |
| 1207 | |
| 1208 | } |
| 1209 | |
| 1210 | /*****************************************************************/ |
| 1211 | |
| 1212 | int systest_init(void) |
| 1213 | { |
| 1214 | pjsua_logging_config log_cfg; |
| 1215 | pj_status_t status = PJ_SUCCESS; |
| 1216 | |
| 1217 | status = pjsua_create(); |
| 1218 | if (status != PJ_SUCCESS) { |
| 1219 | systest_perror("Sorry we've had error in pjsua_create(): ", status); |
| 1220 | return status; |
| 1221 | } |
| 1222 | |
| 1223 | pjsua_logging_config_default(&log_cfg); |
| 1224 | log_cfg.log_filename = pj_str(add_path(doc_path, LOG_OUT_PATH)); |
| 1225 | |
| 1226 | pjsua_config_default(&systest.ua_cfg); |
| 1227 | pjsua_media_config_default(&systest.media_cfg); |
| 1228 | systest.media_cfg.clock_rate = TEST_CLOCK_RATE; |
| 1229 | systest.media_cfg.snd_clock_rate = DEV_CLOCK_RATE; |
| 1230 | if (OVERRIDE_AUD_FRAME_PTIME) |
| 1231 | systest.media_cfg.audio_frame_ptime = OVERRIDE_AUD_FRAME_PTIME; |
| 1232 | systest.media_cfg.channel_count = CHANNEL_COUNT; |
| 1233 | systest.rec_id = REC_DEV_ID; |
| 1234 | systest.play_id = PLAY_DEV_ID; |
| 1235 | systest.media_cfg.ec_tail_len = 0; |
| 1236 | systest.media_cfg.snd_auto_close_time = 0; |
| 1237 | |
| 1238 | #if defined(OVERRIDE_AUDDEV_PLAY_LAT) && OVERRIDE_AUDDEV_PLAY_LAT!=0 |
| 1239 | systest.media_cfg.snd_play_latency = OVERRIDE_AUDDEV_PLAY_LAT; |
| 1240 | #endif |
| 1241 | |
| 1242 | #if defined(OVERRIDE_AUDDEV_REC_LAT) && OVERRIDE_AUDDEV_REC_LAT!=0 |
| 1243 | systest.media_cfg.snd_rec_latency = OVERRIDE_AUDDEV_REC_LAT; |
| 1244 | #endif |
| 1245 | |
| 1246 | status = pjsua_init(&systest.ua_cfg, &log_cfg, &systest.media_cfg); |
| 1247 | if (status != PJ_SUCCESS) { |
| 1248 | pjsua_destroy(); |
| 1249 | systest_perror("Sorry we've had error in pjsua_init(): ", status); |
| 1250 | return status; |
| 1251 | } |
| 1252 | |
| 1253 | status = pjsua_start(); |
| 1254 | if (status != PJ_SUCCESS) { |
| 1255 | pjsua_destroy(); |
| 1256 | systest_perror("Sorry we've had error in pjsua_start(): ", status); |
| 1257 | return status; |
| 1258 | } |
| 1259 | |
| 1260 | status = gui_init(&root_menu); |
| 1261 | if (status != 0) |
| 1262 | goto on_return; |
| 1263 | |
| 1264 | return 0; |
| 1265 | |
| 1266 | on_return: |
| 1267 | gui_destroy(); |
| 1268 | return status; |
| 1269 | } |
| 1270 | |
| 1271 | |
| 1272 | int systest_set_dev(int cap_dev, int play_dev) |
| 1273 | { |
| 1274 | systest.rec_id = systest_cap_dev_id = cap_dev; |
| 1275 | systest.play_id = systest_play_dev_id = play_dev; |
| 1276 | return pjsua_set_snd_dev(cap_dev, play_dev); |
| 1277 | } |
| 1278 | |
| 1279 | static void systest_wizard(void) |
| 1280 | { |
| 1281 | PJ_LOG(3,(THIS_FILE, "Running test wizard")); |
| 1282 | systest_list_audio_devs(); |
| 1283 | systest_display_settings(); |
| 1284 | systest_play_tone(); |
| 1285 | systest_play_wav1(); |
| 1286 | systest_rec_audio(); |
| 1287 | systest_audio_test(); |
| 1288 | systest_latency_test(); |
| 1289 | systest_aec_test(); |
| 1290 | gui_msgbox("Test wizard", "Test wizard complete.", WITH_OK); |
| 1291 | } |
| 1292 | |
| 1293 | |
| 1294 | int systest_run(void) |
| 1295 | { |
| 1296 | gui_start(&root_menu); |
| 1297 | return 0; |
| 1298 | } |
| 1299 | |
| 1300 | void systest_save_result(const char *filename) |
| 1301 | { |
| 1302 | unsigned i; |
| 1303 | pj_oshandle_t fd; |
| 1304 | pj_time_val tv; |
| 1305 | pj_parsed_time pt; |
| 1306 | pj_ssize_t size; |
| 1307 | const char *text; |
| 1308 | pj_status_t status; |
| 1309 | |
| 1310 | status = pj_file_open(NULL, filename, PJ_O_WRONLY | PJ_O_APPEND, &fd); |
| 1311 | if (status != PJ_SUCCESS) { |
| 1312 | pj_ansi_snprintf(textbuf, sizeof(textbuf), |
| 1313 | "Error opening file %s", |
| 1314 | filename); |
| 1315 | systest_perror(textbuf, status); |
| 1316 | return; |
| 1317 | } |
| 1318 | |
| 1319 | text = "\r\n\r\nPJSYSTEST Report\r\n"; |
| 1320 | size = strlen(text); |
| 1321 | pj_file_write(fd, text, &size); |
| 1322 | |
| 1323 | /* Put timestamp */ |
| 1324 | pj_gettimeofday(&tv); |
| 1325 | if (pj_time_decode(&tv, &pt) == PJ_SUCCESS) { |
| 1326 | pj_ansi_snprintf(textbuf, sizeof(textbuf), |
| 1327 | "Time: %04d/%02d/%02d %02d:%02d:%02d\r\n", |
| 1328 | pt.year, pt.mon+1, pt.day, |
| 1329 | pt.hour, pt.min, pt.sec); |
| 1330 | size = strlen(textbuf); |
| 1331 | pj_file_write(fd, textbuf, &size); |
| 1332 | } |
| 1333 | |
| 1334 | pj_ansi_snprintf(textbuf, sizeof(textbuf), |
| 1335 | "Tests invoked: %u\r\n" |
| 1336 | "-----------------------------------------------\r\n", |
| 1337 | test_item_count); |
| 1338 | size = strlen(textbuf); |
| 1339 | pj_file_write(fd, textbuf, &size); |
| 1340 | |
| 1341 | for (i=0; i<test_item_count; ++i) { |
| 1342 | test_item_t *ti = &test_items[i]; |
| 1343 | pj_ansi_snprintf(textbuf, sizeof(textbuf), |
| 1344 | "\r\nTEST %d: %s %s\r\n", |
| 1345 | i, ti->title, |
| 1346 | (ti->skipped? "Skipped" : (ti->success ? "Success" : "Failed"))); |
| 1347 | size = strlen(textbuf); |
| 1348 | pj_file_write(fd, textbuf, &size); |
| 1349 | |
| 1350 | size = strlen(ti->reason); |
| 1351 | pj_file_write(fd, ti->reason, &size); |
| 1352 | |
| 1353 | size = 2; |
| 1354 | pj_file_write(fd, "\r\n", &size); |
| 1355 | } |
| 1356 | |
| 1357 | |
| 1358 | pj_file_close(fd); |
| 1359 | |
| 1360 | pj_ansi_snprintf(textbuf, sizeof(textbuf), |
| 1361 | "Test result successfully appended to file %s", |
| 1362 | filename); |
| 1363 | gui_msgbox("Test result saved", textbuf, WITH_OK); |
| 1364 | } |
| 1365 | |
| 1366 | void systest_deinit(void) |
| 1367 | { |
| 1368 | gui_destroy(); |
| 1369 | pjsua_destroy(); |
| 1370 | } |
| 1371 | |