Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 1 | /* $Id$ */ |
| 2 | /* |
| 3 | * Copyright (C) 2008-2009 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 "test.h" |
| 20 | #include <pjmedia-codec.h> |
| 21 | |
| 22 | #define THIS_FILE "codec_vectors.c" |
| 23 | #define TMP_OUT "output.tmp" |
| 24 | |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 25 | /* |
| 26 | * Encode test. Read input from WAV file, encode to temporary output file, |
| 27 | * and compare the temporary output file to the reference file. |
| 28 | */ |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 29 | static int codec_test_encode(pjmedia_codec_mgr *mgr, |
| 30 | char *codec_name, |
| 31 | unsigned bitrate, |
| 32 | const char *wav_file, |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 33 | const char *ref_encoded_file) |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 34 | { |
| 35 | pj_str_t codec_id = pj_str(codec_name); |
| 36 | pj_pool_t *pool = NULL; |
| 37 | unsigned count, samples_per_frame, encoded_frame_len = 0, pos; |
| 38 | pjmedia_codec *codec = NULL; |
| 39 | const pjmedia_codec_info *ci[1]; |
| 40 | pjmedia_codec_param codec_param; |
| 41 | pjmedia_port *wav_port = NULL; |
| 42 | pjmedia_frame in_frame, out_frame; |
| 43 | FILE *output = NULL, *fref = NULL; |
| 44 | int rc = 0; |
| 45 | pj_status_t status; |
| 46 | |
| 47 | pool = pj_pool_create(mem, "codec-vectors", 512, 512, NULL); |
| 48 | if (!pool) { |
| 49 | rc = -20; |
| 50 | goto on_return; |
| 51 | } |
| 52 | |
| 53 | /* Find and open the codec */ |
| 54 | count = 1; |
| 55 | status = pjmedia_codec_mgr_find_codecs_by_id(mgr, &codec_id, &count, ci, NULL); |
| 56 | if (status != PJ_SUCCESS) { |
| 57 | rc = -30; |
| 58 | goto on_return; |
| 59 | } |
| 60 | |
| 61 | status = pjmedia_codec_mgr_alloc_codec(mgr, ci[0], &codec); |
| 62 | if (status != PJ_SUCCESS) { |
| 63 | rc = -40; |
| 64 | goto on_return; |
| 65 | } |
| 66 | |
| 67 | status = pjmedia_codec_mgr_get_default_param(mgr, ci[0], &codec_param); |
| 68 | if (status != PJ_SUCCESS) { |
| 69 | rc = -50; |
| 70 | goto on_return; |
| 71 | } |
| 72 | |
| 73 | codec_param.info.avg_bps = bitrate; |
| 74 | codec_param.setting.vad = 0; |
| 75 | |
| 76 | status = codec->op->init(codec, pool); |
| 77 | if (status != PJ_SUCCESS) { |
| 78 | rc = -60; |
| 79 | goto on_return; |
| 80 | } |
| 81 | |
| 82 | status = codec->op->open(codec, &codec_param); |
| 83 | if (status != PJ_SUCCESS) { |
| 84 | rc = -70; |
| 85 | goto on_return; |
| 86 | } |
| 87 | |
| 88 | /* Open WAV file */ |
| 89 | status = pjmedia_wav_player_port_create(pool, wav_file, |
| 90 | codec_param.info.frm_ptime, |
| 91 | PJMEDIA_FILE_NO_LOOP, 0, |
| 92 | &wav_port); |
| 93 | if (status != PJ_SUCCESS) { |
| 94 | rc = -80; |
| 95 | goto on_return; |
| 96 | } |
| 97 | |
| 98 | /* Open output file */ |
| 99 | output = fopen(TMP_OUT, "wb"); |
| 100 | if (!output) { |
| 101 | rc = -90; |
| 102 | goto on_return; |
| 103 | } |
| 104 | |
| 105 | /* Allocate buffer for PCM and encoded frames */ |
| 106 | samples_per_frame = codec_param.info.clock_rate * codec_param.info.frm_ptime / 1000; |
| 107 | in_frame.buf = pj_pool_alloc(pool, samples_per_frame * 2); |
| 108 | out_frame.buf = (pj_uint8_t*) pj_pool_alloc(pool, samples_per_frame); |
| 109 | |
| 110 | /* Loop read WAV file and encode and write to output file */ |
| 111 | for (;;) { |
| 112 | in_frame.size = samples_per_frame * 2; |
| 113 | in_frame.type = PJMEDIA_FRAME_TYPE_AUDIO; |
| 114 | |
| 115 | status = pjmedia_port_get_frame(wav_port, &in_frame); |
| 116 | if (status != PJ_SUCCESS || in_frame.type != PJMEDIA_FRAME_TYPE_AUDIO) |
| 117 | break; |
| 118 | |
| 119 | out_frame.size = samples_per_frame; |
| 120 | status = codec->op->encode(codec, &in_frame, samples_per_frame, |
| 121 | &out_frame); |
| 122 | if (status != PJ_SUCCESS) { |
| 123 | rc = -95; |
| 124 | goto on_return; |
| 125 | } |
| 126 | |
| 127 | if (out_frame.size) { |
Benny Prijono | 2eabad9 | 2009-05-06 14:34:13 +0000 | [diff] [blame] | 128 | int cnt; |
| 129 | |
| 130 | cnt = fwrite(out_frame.buf, out_frame.size, 1, output); |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 131 | |
| 132 | if (encoded_frame_len == 0) |
| 133 | encoded_frame_len = out_frame.size; |
Benny Prijono | 2eabad9 | 2009-05-06 14:34:13 +0000 | [diff] [blame] | 134 | } |
| 135 | } |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 136 | |
| 137 | fclose(output); |
| 138 | output = NULL; |
| 139 | |
| 140 | /* Compare encoded files */ |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 141 | fref = fopen(ref_encoded_file, "rb"); |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 142 | if (!fref) { |
| 143 | rc = -100; |
| 144 | goto on_return; |
| 145 | } |
| 146 | |
| 147 | output = fopen(TMP_OUT, "rb"); |
| 148 | if (!output) { |
| 149 | rc = -110; |
| 150 | goto on_return; |
| 151 | } |
| 152 | |
| 153 | pos = 0; |
| 154 | for (;;) { |
| 155 | int count; |
| 156 | |
| 157 | count = fread(in_frame.buf, encoded_frame_len, 1, fref); |
| 158 | if (count != 1) |
| 159 | break; |
| 160 | |
| 161 | count = fread(out_frame.buf, encoded_frame_len, 1, output); |
| 162 | if (count != 1) |
| 163 | break; |
| 164 | |
| 165 | if (memcmp(in_frame.buf, out_frame.buf, encoded_frame_len)) { |
| 166 | unsigned i; |
| 167 | pj_uint8_t *in = (pj_uint8_t*)in_frame.buf; |
| 168 | pj_uint8_t *out = (pj_uint8_t*)out_frame.buf; |
| 169 | |
| 170 | for (i=0; i<encoded_frame_len; ++i) { |
| 171 | if (in[i] != out[i]) |
| 172 | break; |
| 173 | } |
| 174 | |
| 175 | PJ_LOG(1,(THIS_FILE," failed: mismatch at pos %d", pos+i)); |
| 176 | rc = -200; |
| 177 | break; |
| 178 | } |
| 179 | |
| 180 | pos += encoded_frame_len; |
| 181 | } |
| 182 | |
| 183 | on_return: |
| 184 | if (output) |
| 185 | fclose(output); |
| 186 | |
| 187 | if (fref) |
| 188 | fclose(fref); |
| 189 | |
| 190 | if (codec) { |
| 191 | codec->op->close(codec); |
| 192 | pjmedia_codec_mgr_dealloc_codec(mgr, codec); |
| 193 | } |
| 194 | |
| 195 | if (wav_port) |
| 196 | pjmedia_port_destroy(wav_port); |
| 197 | |
| 198 | if (pool) |
| 199 | pj_pool_release(pool); |
| 200 | |
| 201 | return rc; |
| 202 | } |
| 203 | |
| 204 | |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 205 | /* |
| 206 | * Read file in ITU format (".itu" extension). |
| 207 | * |
| 208 | * Set swap_endian to TRUE if the ITU file is stored in little |
| 209 | * endian format (normally true). |
| 210 | */ |
| 211 | static int read_ITU_format(FILE *fp_bitstream, |
| 212 | short *out_words, |
| 213 | short *p_frame_error_flag, |
| 214 | int number_of_16bit_words_per_frame, |
| 215 | pj_bool_t swap_endian) |
| 216 | { |
| 217 | enum { MAX_BITS_PER_FRAME = 160*8 }; |
| 218 | short i,j; |
| 219 | short nsamp; |
| 220 | short packed_word; |
| 221 | short bit_count; |
| 222 | short bit; |
| 223 | short in_array[MAX_BITS_PER_FRAME+2]; |
| 224 | short one = 0x0081; |
| 225 | short zero = 0x007f; |
| 226 | short frame_start = 0x6b21; |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 227 | |
Nanang Izzuddin | 2e4f03f | 2009-04-27 19:18:38 +0000 | [diff] [blame] | 228 | nsamp = (short)fread(in_array, 2, 2 + 16*number_of_16bit_words_per_frame, |
| 229 | fp_bitstream); |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 230 | |
| 231 | j = 0; |
| 232 | bit = in_array[j++]; |
| 233 | if (bit != frame_start) { |
| 234 | *p_frame_error_flag = 1; |
| 235 | } else { |
| 236 | *p_frame_error_flag = 0; |
| 237 | |
| 238 | /* increment j to skip over the number of bits in frame */ |
| 239 | j++; |
| 240 | |
| 241 | for (i=0; i<number_of_16bit_words_per_frame; i++) { |
| 242 | packed_word = 0; |
| 243 | bit_count = 15; |
| 244 | while (bit_count >= 0) { |
| 245 | bit = in_array[j++]; |
| 246 | if (bit == zero) |
| 247 | bit = 0; |
| 248 | else if (bit == one) |
| 249 | bit = 1; |
| 250 | else |
| 251 | *p_frame_error_flag = 1; |
| 252 | |
| 253 | packed_word <<= 1; |
| 254 | packed_word = (short )(packed_word + bit); |
| 255 | bit_count--; |
| 256 | } |
| 257 | |
| 258 | if (swap_endian) |
| 259 | out_words[i] = pj_ntohs(packed_word); |
| 260 | else |
| 261 | out_words[i] = packed_word; |
| 262 | } |
| 263 | } |
| 264 | return (nsamp-1)/16; |
| 265 | } |
| 266 | |
| 267 | |
| 268 | /* |
| 269 | * Decode test |
| 270 | * |
| 271 | * Decode the specified encoded file in "in_encoded_file" into temporary |
| 272 | * PCM output file, and compare the temporary PCM output file with |
| 273 | * the PCM reference file. |
| 274 | * |
| 275 | * Some reference file requires manipulation to the PCM output |
| 276 | * before comparison, such manipulation can be done by supplying |
| 277 | * this function with the "manip" function. |
| 278 | */ |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 279 | static int codec_test_decode(pjmedia_codec_mgr *mgr, |
| 280 | char *codec_name, |
| 281 | unsigned bitrate, |
| 282 | unsigned encoded_len, |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 283 | const char *in_encoded_file, |
| 284 | const char *ref_pcm_file, |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 285 | void (*manip)(short *pcm, unsigned count)) |
| 286 | { |
| 287 | pj_str_t codec_id = pj_str(codec_name); |
| 288 | pj_pool_t *pool = NULL; |
| 289 | unsigned count, samples_per_frame, pos; |
| 290 | pjmedia_codec *codec = NULL; |
| 291 | const pjmedia_codec_info *ci[1]; |
| 292 | pjmedia_codec_param codec_param; |
| 293 | pjmedia_frame out_frame; |
| 294 | void *pkt; |
| 295 | FILE *input = NULL, *output = NULL, *fref = NULL; |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 296 | pj_bool_t is_itu_format = PJ_FALSE; |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 297 | int rc = 0; |
| 298 | pj_status_t status; |
| 299 | |
| 300 | pool = pj_pool_create(mem, "codec-vectors", 512, 512, NULL); |
| 301 | if (!pool) { |
| 302 | rc = -20; |
| 303 | goto on_return; |
| 304 | } |
| 305 | |
| 306 | /* Find and open the codec */ |
| 307 | count = 1; |
| 308 | status = pjmedia_codec_mgr_find_codecs_by_id(mgr, &codec_id, &count, ci, NULL); |
| 309 | if (status != PJ_SUCCESS) { |
| 310 | rc = -30; |
| 311 | goto on_return; |
| 312 | } |
| 313 | |
| 314 | status = pjmedia_codec_mgr_alloc_codec(mgr, ci[0], &codec); |
| 315 | if (status != PJ_SUCCESS) { |
| 316 | rc = -40; |
| 317 | goto on_return; |
| 318 | } |
| 319 | |
| 320 | status = pjmedia_codec_mgr_get_default_param(mgr, ci[0], &codec_param); |
| 321 | if (status != PJ_SUCCESS) { |
| 322 | rc = -50; |
| 323 | goto on_return; |
| 324 | } |
| 325 | |
| 326 | codec_param.info.avg_bps = bitrate; |
| 327 | codec_param.setting.vad = 0; |
| 328 | |
| 329 | status = codec->op->init(codec, pool); |
| 330 | if (status != PJ_SUCCESS) { |
| 331 | rc = -60; |
| 332 | goto on_return; |
| 333 | } |
| 334 | |
| 335 | status = codec->op->open(codec, &codec_param); |
| 336 | if (status != PJ_SUCCESS) { |
| 337 | rc = -70; |
| 338 | goto on_return; |
| 339 | } |
| 340 | |
| 341 | /* Open input file */ |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 342 | input = fopen(in_encoded_file, "rb"); |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 343 | if (!input) { |
| 344 | rc = -80; |
| 345 | goto on_return; |
| 346 | } |
| 347 | |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 348 | /* Is the file in ITU format? */ |
| 349 | is_itu_format = pj_ansi_stricmp(in_encoded_file+strlen(in_encoded_file)-4, |
| 350 | ".itu")==0; |
| 351 | |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 352 | /* Open output file */ |
| 353 | output = fopen(TMP_OUT, "wb"); |
| 354 | if (!output) { |
| 355 | rc = -90; |
| 356 | goto on_return; |
| 357 | } |
| 358 | |
| 359 | /* Allocate buffer for PCM and encoded frames */ |
| 360 | samples_per_frame = codec_param.info.clock_rate * codec_param.info.frm_ptime / 1000; |
| 361 | pkt = pj_pool_alloc(pool, samples_per_frame * 2); |
| 362 | out_frame.buf = (pj_uint8_t*) pj_pool_alloc(pool, samples_per_frame * 2); |
| 363 | |
| 364 | /* Loop read WAV file and encode and write to output file */ |
| 365 | for (;;) { |
| 366 | pjmedia_frame in_frame[2]; |
| 367 | pj_timestamp ts; |
| 368 | unsigned count; |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 369 | pj_bool_t has_frame; |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 370 | |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 371 | if (is_itu_format) { |
| 372 | int nsamp; |
| 373 | short frame_err = 0; |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 374 | |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 375 | nsamp = read_ITU_format(input, (short*)pkt, &frame_err, |
| 376 | encoded_len / 2, PJ_TRUE); |
| 377 | if (nsamp != (int)encoded_len / 2) |
| 378 | break; |
| 379 | |
| 380 | has_frame = !frame_err; |
| 381 | } else { |
| 382 | if (fread(pkt, encoded_len, 1, input) != 1) |
| 383 | break; |
| 384 | |
| 385 | has_frame = PJ_TRUE; |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 386 | } |
| 387 | |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 388 | if (has_frame) { |
| 389 | count = 2; |
| 390 | if (codec->op->parse(codec, pkt, encoded_len, &ts, |
| 391 | &count, in_frame) != PJ_SUCCESS) |
| 392 | { |
| 393 | rc = -100; |
| 394 | goto on_return; |
| 395 | } |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 396 | |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 397 | if (count != 1) { |
| 398 | rc = -110; |
| 399 | goto on_return; |
| 400 | } |
| 401 | |
| 402 | if (codec->op->decode(codec, &in_frame[0], samples_per_frame*2, |
| 403 | &out_frame) != PJ_SUCCESS) |
| 404 | { |
| 405 | rc = -120; |
| 406 | goto on_return; |
| 407 | } |
| 408 | } else { |
| 409 | if (codec->op->recover(codec, samples_per_frame*2, |
| 410 | &out_frame) != PJ_SUCCESS) |
| 411 | { |
| 412 | rc = -125; |
| 413 | goto on_return; |
| 414 | } |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 415 | } |
| 416 | |
| 417 | if (manip) |
| 418 | manip((short*)out_frame.buf, samples_per_frame); |
| 419 | |
| 420 | if (fwrite(out_frame.buf, out_frame.size, 1, output) != 1) { |
| 421 | rc = -130; |
| 422 | goto on_return; |
| 423 | } |
| 424 | } |
| 425 | |
| 426 | fclose(input); |
| 427 | input = NULL; |
| 428 | |
| 429 | fclose(output); |
| 430 | output = NULL; |
| 431 | |
| 432 | /* Compare encoded files */ |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 433 | fref = fopen(ref_pcm_file, "rb"); |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 434 | if (!fref) { |
| 435 | rc = -140; |
| 436 | goto on_return; |
| 437 | } |
| 438 | |
| 439 | output = fopen(TMP_OUT, "rb"); |
| 440 | if (!output) { |
| 441 | rc = -110; |
| 442 | goto on_return; |
| 443 | } |
| 444 | |
| 445 | pos = 0; |
| 446 | for (;;) { |
| 447 | int count; |
| 448 | |
| 449 | count = fread(pkt, samples_per_frame*2, 1, fref); |
| 450 | if (count != 1) |
| 451 | break; |
| 452 | |
| 453 | count = fread(out_frame.buf, samples_per_frame*2, 1, output); |
| 454 | if (count != 1) |
| 455 | break; |
| 456 | |
| 457 | if (memcmp(pkt, out_frame.buf, samples_per_frame*2)) { |
| 458 | unsigned i; |
| 459 | pj_int16_t *in = (pj_int16_t*)pkt; |
| 460 | pj_int16_t *out = (pj_int16_t*)out_frame.buf; |
| 461 | |
| 462 | for (i=0; i<samples_per_frame; ++i) { |
| 463 | if (in[i] != out[i]) |
| 464 | break; |
| 465 | } |
| 466 | |
| 467 | PJ_LOG(1,(THIS_FILE," failed: mismatch at samples %d", pos+i)); |
| 468 | rc = -200; |
| 469 | break; |
| 470 | } |
| 471 | |
| 472 | pos += samples_per_frame; |
| 473 | } |
| 474 | |
| 475 | on_return: |
| 476 | if (output) |
| 477 | fclose(output); |
| 478 | |
| 479 | if (fref) |
| 480 | fclose(fref); |
| 481 | |
| 482 | if (input) |
| 483 | fclose(input); |
| 484 | |
| 485 | if (codec) { |
| 486 | codec->op->close(codec); |
| 487 | pjmedia_codec_mgr_dealloc_codec(mgr, codec); |
| 488 | } |
| 489 | |
| 490 | if (pool) |
| 491 | pj_pool_release(pool); |
| 492 | |
| 493 | return rc; |
| 494 | } |
| 495 | |
Benny Prijono | 2eabad9 | 2009-05-06 14:34:13 +0000 | [diff] [blame] | 496 | #if PJMEDIA_HAS_G7221_CODEC |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 497 | /* For ITU testing, off the 2 lsbs. */ |
| 498 | static void g7221_pcm_manip(short *pcm, unsigned count) |
| 499 | { |
| 500 | unsigned i; |
| 501 | for (i=0; i<count; i++) |
| 502 | pcm[i] &= 0xfffc; |
| 503 | |
| 504 | } |
Benny Prijono | 2eabad9 | 2009-05-06 14:34:13 +0000 | [diff] [blame] | 505 | #endif /* PJMEDIA_HAS_G7221_CODEC */ |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 506 | |
| 507 | int codec_test_vectors(void) |
| 508 | { |
| 509 | pjmedia_endpt *endpt; |
| 510 | pjmedia_codec_mgr *mgr; |
| 511 | int rc, rc_final = 0; |
| 512 | struct enc_vectors { |
| 513 | char *codec_name; |
| 514 | unsigned bit_rate; |
| 515 | const char *wav_file; |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 516 | const char *ref_encoded_file; |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 517 | } enc_vectors[] = |
| 518 | { |
| 519 | #if PJMEDIA_HAS_G7221_CODEC |
| 520 | { "G7221/16000/1", 24000, |
| 521 | "../src/test/vectors/g722_1_enc_in.wav", |
| 522 | "../src/test/vectors/g722_1_enc_out_24000_be.pak" |
| 523 | }, |
| 524 | { "G7221/16000/1", 32000, |
| 525 | "../src/test/vectors/g722_1_enc_in.wav", |
| 526 | "../src/test/vectors/g722_1_enc_out_32000_be.pak" |
| 527 | }, |
| 528 | #endif |
Benny Prijono | d4c751e | 2009-04-18 00:34:45 +0000 | [diff] [blame] | 529 | { NULL } |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 530 | }; |
| 531 | struct dec_vectors { |
| 532 | char *codec_name; |
| 533 | unsigned bit_rate; |
| 534 | unsigned encoded_frame_len; |
| 535 | void (*manip)(short *pcm, unsigned count); |
| 536 | const char *enc_file; |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 537 | const char *ref_pcm_file; |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 538 | } dec_vectors[] = |
| 539 | { |
| 540 | #if PJMEDIA_HAS_G7221_CODEC |
| 541 | { "G7221/16000/1", 24000, 60, |
| 542 | &g7221_pcm_manip, |
| 543 | "../src/test/vectors/g722_1_enc_out_24000_be.pak", |
| 544 | "../src/test/vectors/g722_1_dec_out_24000.pcm" |
| 545 | }, |
| 546 | { "G7221/16000/1", 32000, 80, |
| 547 | &g7221_pcm_manip, |
| 548 | "../src/test/vectors/g722_1_enc_out_32000_be.pak", |
| 549 | "../src/test/vectors/g722_1_dec_out_32000.pcm" |
| 550 | }, |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 551 | { "G7221/16000/1", 24000, 60, |
| 552 | &g7221_pcm_manip, |
| 553 | "../src/test/vectors/g722_1_dec_in_24000_fe.itu", |
| 554 | "../src/test/vectors/g722_1_dec_out_24000_fe.pcm" |
| 555 | }, |
| 556 | { "G7221/16000/1", 32000, 80, |
| 557 | &g7221_pcm_manip, |
| 558 | "../src/test/vectors/g722_1_dec_in_32000_fe.itu", |
| 559 | "../src/test/vectors/g722_1_dec_out_32000_fe.pcm" |
| 560 | }, |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 561 | #endif |
Benny Prijono | d4c751e | 2009-04-18 00:34:45 +0000 | [diff] [blame] | 562 | { NULL } |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 563 | }; |
| 564 | unsigned i; |
| 565 | pj_status_t status; |
| 566 | |
| 567 | status = pjmedia_endpt_create(mem, NULL, 0, &endpt); |
| 568 | if (status != PJ_SUCCESS) |
| 569 | return -5; |
| 570 | |
| 571 | mgr = pjmedia_endpt_get_codec_mgr(endpt); |
| 572 | |
| 573 | #if PJMEDIA_HAS_G7221_CODEC |
| 574 | status = pjmedia_codec_g7221_init(endpt); |
| 575 | if (status != PJ_SUCCESS) { |
| 576 | pjmedia_endpt_destroy(endpt); |
| 577 | return -7; |
| 578 | } |
Benny Prijono | 8496b93 | 2009-04-20 14:19:11 +0000 | [diff] [blame] | 579 | |
| 580 | /* Set shift value to zero for the test vectors */ |
| 581 | pjmedia_codec_g7221_set_pcm_shift(0); |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 582 | #endif |
| 583 | |
| 584 | PJ_LOG(3,(THIS_FILE," encode tests:")); |
| 585 | for (i=0; i<PJ_ARRAY_SIZE(enc_vectors); ++i) { |
Benny Prijono | d4c751e | 2009-04-18 00:34:45 +0000 | [diff] [blame] | 586 | if (!enc_vectors[i].codec_name) |
| 587 | continue; |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 588 | PJ_LOG(3,(THIS_FILE," %s @%d bps %s ==> %s", |
| 589 | enc_vectors[i].codec_name, |
| 590 | enc_vectors[i].bit_rate, |
| 591 | enc_vectors[i].wav_file, |
| 592 | enc_vectors[i].ref_encoded_file)); |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 593 | rc = codec_test_encode(mgr, enc_vectors[i].codec_name, |
| 594 | enc_vectors[i].bit_rate, |
| 595 | enc_vectors[i].wav_file, |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 596 | enc_vectors[i].ref_encoded_file); |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 597 | if (rc != 0) |
| 598 | rc_final = rc; |
| 599 | } |
| 600 | |
| 601 | PJ_LOG(3,(THIS_FILE," decode tests:")); |
| 602 | for (i=0; i<PJ_ARRAY_SIZE(dec_vectors); ++i) { |
Benny Prijono | d4c751e | 2009-04-18 00:34:45 +0000 | [diff] [blame] | 603 | if (!dec_vectors[i].codec_name) |
| 604 | continue; |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 605 | PJ_LOG(3,(THIS_FILE," %s @%d bps %s ==> %s", |
| 606 | dec_vectors[i].codec_name, |
| 607 | dec_vectors[i].bit_rate, |
| 608 | dec_vectors[i].enc_file, |
| 609 | dec_vectors[i].ref_pcm_file)); |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 610 | rc = codec_test_decode(mgr, dec_vectors[i].codec_name, |
| 611 | dec_vectors[i].bit_rate, |
| 612 | dec_vectors[i].encoded_frame_len, |
| 613 | dec_vectors[i].enc_file, |
Benny Prijono | 8604b14 | 2009-04-18 11:49:54 +0000 | [diff] [blame] | 614 | dec_vectors[i].ref_pcm_file, |
Benny Prijono | 1dc0da7 | 2009-04-18 00:12:13 +0000 | [diff] [blame] | 615 | dec_vectors[i].manip); |
| 616 | if (rc != 0) |
| 617 | rc_final = rc; |
| 618 | } |
| 619 | |
| 620 | if (pj_file_exists(TMP_OUT)) |
| 621 | pj_file_delete(TMP_OUT); |
| 622 | |
| 623 | pjmedia_endpt_destroy(endpt); |
| 624 | return rc_final; |
| 625 | } |
| 626 | |