src/mm_player_attrs.c

   1 /*
   2  * libmm-player
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>, YeJin Cho <cho.yejin@samsung.com>,
   7  * YoungHwan An <younghwan_.an@samsung.com>
   8  *
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  * http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  *
  21  */
  22
  23 /*===========================================================================================
  24 |                                                                                                                                                                                       |
  25 |  INCLUDE FILES                                                                                                                                                        |
  26 |                                                                                                                                                                                       |
  27 ========================================================================================== */
  28 #include <dlog.h>
  29 #include <mm_attrs.h>
  30 #include "mm_player_utils.h"
  31 #include "mm_player_priv.h"
  32 #include "mm_player_attrs.h"
  33
  34 /*===========================================================================================
  35 |                                                                                                                                                                                       |
  36 |  LOCAL DEFINITIONS AND DECLARATIONS FOR MODULE                                                                                        |
  37 |                                                                                                                                                                                       |
  38 ========================================================================================== */
  39
  40 /*---------------------------------------------------------------------------
  41 |    LOCAL FUNCTION PROTOTYPES:                                                                                         |
  42 ---------------------------------------------------------------------------*/
  43 int
  44 __mmplayer_apply_attribute(MMHandleType handle, const char *attribute_name);
  45
  46 /*===========================================================================================
  47 |                                                                                                                                                                                                               |
  48 |  FUNCTION DEFINITIONS                                                                                                                                                                 |
  49 |                                                                                                                                                                                                               |
  50 ========================================================================================== */
  51
  52 int
  53 _mmplayer_get_attribute(MMHandleType handle,  char **err_attr_name, const char *attribute_name, va_list args_list)
  54 {
  55         int result = MM_ERROR_NONE;
  56         MMHandleType attrs = 0;
  57
  58         /* NOTE : Don't need to check err_attr_name because it can be set NULL */
  59         /* if it's not want to know it. */
  60         MMPLAYER_RETURN_VAL_IF_FAIL(attribute_name, MM_ERROR_COMMON_INVALID_ARGUMENT);
  61         MMPLAYER_RETURN_VAL_IF_FAIL(handle, MM_ERROR_COMMON_INVALID_ARGUMENT);
  62
  63         attrs = MM_PLAYER_GET_ATTRS(handle);
  64
  65         result = mm_attrs_get_valist(attrs, err_attr_name, attribute_name, args_list);
  66
  67         if (result != MM_ERROR_NONE)
  68                 LOGE("failed to get %s attribute\n", attribute_name);
  69
  70         return result;
  71 }
  72
  73 int
  74 _mmplayer_set_attribute(MMHandleType handle,  char **err_attr_name, const char *attribute_name, va_list args_list)
  75 {
  76         int result = MM_ERROR_NONE;
  77         MMHandleType attrs = 0;
  78
  79         /* NOTE : Don't need to check err_attr_name because it can be set NULL */
  80         /* if it's not want to know it. */
  81         MMPLAYER_RETURN_VAL_IF_FAIL(attribute_name, MM_ERROR_COMMON_INVALID_ARGUMENT);
  82         MMPLAYER_RETURN_VAL_IF_FAIL(handle, MM_ERROR_COMMON_INVALID_ARGUMENT);
  83
  84         attrs = MM_PLAYER_GET_ATTRS(handle);
  85
  86         /* set attributes and commit them */
  87         result = mm_attrs_set_valist(attrs, err_attr_name, attribute_name, args_list);
  88
  89         if (result != MM_ERROR_NONE) {
  90                 LOGE("failed to set %s attribute\n", attribute_name);
  91                 return result;
  92         }
  93
  94         result = __mmplayer_apply_attribute(handle, attribute_name);
  95         if (result != MM_ERROR_NONE) {
  96                 LOGE("failed to apply attributes\n");
  97                 return result;
  98         }
  99
 100         return result;
 101 }
 102
 103 int
 104 _mmplayer_get_attributes_info(MMHandleType handle,  const char *attribute_name, MMPlayerAttrsInfo *dst_info)
 105 {
 106         int result = MM_ERROR_NONE;
 107         MMHandleType attrs = 0;
 108         MMAttrsInfo src_info = {0, };
 109
 110         MMPLAYER_RETURN_VAL_IF_FAIL(attribute_name, MM_ERROR_COMMON_INVALID_ARGUMENT);
 111         MMPLAYER_RETURN_VAL_IF_FAIL(dst_info, MM_ERROR_COMMON_INVALID_ARGUMENT);
 112         MMPLAYER_RETURN_VAL_IF_FAIL(handle, MM_ERROR_COMMON_INVALID_ARGUMENT);
 113
 114         attrs = MM_PLAYER_GET_ATTRS(handle);
 115
 116         result = mm_attrs_get_info_by_name(attrs, attribute_name, &src_info);
 117
 118         if (result != MM_ERROR_NONE) {
 119                 LOGE("failed to get attribute info\n");
 120                 return result;
 121         }
 122
 123         memset(dst_info, 0x00, sizeof(MMPlayerAttrsInfo));
 124
 125         dst_info->type = src_info.type;
 126         dst_info->flag = src_info.flag;
 127         dst_info->validity_type = src_info.validity_type;
 128
 129         switch (src_info.validity_type) {
 130         case MM_ATTRS_VALID_TYPE_INT_ARRAY:
 131                 dst_info->int_array.array = src_info.int_array.array;
 132                 dst_info->int_array.count = src_info.int_array.count;
 133                 dst_info->int_array.d_val = src_info.int_array.dval;
 134                 break;
 135
 136         case MM_ATTRS_VALID_TYPE_INT_RANGE:
 137                 dst_info->int_range.min = src_info.int_range.min;
 138                 dst_info->int_range.max = src_info.int_range.max;
 139                 dst_info->int_range.d_val = src_info.int_range.dval;
 140                 break;
 141
 142         case MM_ATTRS_VALID_TYPE_DOUBLE_ARRAY:
 143                 dst_info->double_array.array = src_info.double_array.array;
 144                 dst_info->double_array.count = src_info.double_array.count;
 145                 dst_info->double_array.d_val = src_info.double_array.dval;
 146                 break;
 147
 148         case MM_ATTRS_VALID_TYPE_DOUBLE_RANGE:
 149                 dst_info->double_range.min = src_info.double_range.min;
 150                 dst_info->double_range.max = src_info.double_range.max;
 151                 dst_info->double_range.d_val = src_info.double_range.dval;
 152                 break;
 153
 154         default:
 155                 break;
 156         }
 157
 158         return result;
 159 }
 160
 161 int
 162 __mmplayer_apply_attribute(MMHandleType handle, const char *attribute_name)
 163 {
 164         mm_player_t* player = 0;
 165
 166         MMPLAYER_RETURN_VAL_IF_FAIL(handle, MM_ERROR_COMMON_INVALID_ARGUMENT);
 167         MMPLAYER_RETURN_VAL_IF_FAIL(attribute_name, MM_ERROR_COMMON_INVALID_ARGUMENT);
 168
 169         player = MM_PLAYER_CAST(handle);
 170         MMPlayerGstPipelineInfo *pipeline = player->pipeline;
 171
 172         /* Currently, there are only display related implementation at below */
 173         if (!pipeline ||
 174                 !pipeline->videobin ||
 175                 !pipeline->videobin[MMPLAYER_V_SINK].gst) {
 176                 /*
 177                  * The attribute should be committed even though videobin is not created yet.
 178                  * So, true should be returned here.
 179                  * Otherwise, video can be diaplayed abnormal.
 180                  */
 181                 return MM_ERROR_NONE;
 182         }
 183
 184         if (g_strrstr(attribute_name, "display")) {
 185                 char *param_name = NULL;
 186                 int str_len = strlen(attribute_name);
 187                 param_name = g_malloc0(str_len + 1);
 188                 if (!param_name) {
 189                         LOGE("failed to alloc param_name");
 190                         return MM_ERROR_PLAYER_INTERNAL;
 191                 }
 192                 strncpy(param_name, attribute_name, str_len);
 193                 param_name[str_len] = '\0';
 194                 LOGD(" param_name: %s", param_name);
 195                 if (MM_ERROR_NONE != _mmplayer_update_video_param(player, param_name)) {
 196                         g_free(param_name);
 197                         LOGE("failed to update video param");
 198                         return MM_ERROR_PLAYER_INTERNAL;
 199                 }
 200                 g_free(param_name);
 201         }
 202
 203         if (g_strrstr(attribute_name, MM_PLAYER_GAPLESS_MODE)) {
 204                 int gapless = 0;
 205
 206                 mm_attrs_get_int_by_name(player->attrs, "gapless_mode", &gapless);
 207
 208                 if (gapless > 0) {
 209                         LOGD("disable last-sample at videosink");
 210                         g_object_set(player->pipeline->videobin[MMPLAYER_V_SINK].gst, "enable-last-sample", FALSE, NULL);
 211                 }
 212         }
 213
 214         if (g_strrstr(attribute_name, MM_PLAYER_ENABLE_VIDEO_DECODED_CB)) {
 215                 if (!player->set_mode.media_packet_video_stream) {
 216                         LOGE("there is no callback for media_packet");
 217                         return MM_ERROR_PLAYER_INTERNAL;
 218                 }
 219                 int enable = 0;
 220                 mm_attrs_get_int_by_name(player->attrs, "enable_video_decoded_cb", &enable);
 221                 g_object_set(player->pipeline->videobin[MMPLAYER_V_SINK].gst, "signal-handoffs", enable ? TRUE : FALSE, NULL);
 222         }
 223
 224         return MM_ERROR_NONE;
 225 }
 226
 227 MMHandleType
 228 _mmplayer_construct_attribute(MMHandleType handle)
 229 {
 230         int result = MM_ERROR_NONE;
 231         int idx = 0;
 232         MMHandleType attrs = 0;
 233         int num_of_attrs = 0;
 234         MMAttrsConstructInfo *base = NULL;
 235
 236         MMPLAYER_RETURN_VAL_IF_FAIL(handle, 0);
 237
 238         MMPlayerAttrsSpec player_attrs[] = {
 239                 {
 240                         "profile_uri",                                  // name
 241                         MM_ATTRS_TYPE_STRING,           // type
 242                         MM_ATTRS_FLAG_RW,                       // flag
 243                         (void *) NULL,                          // default value
 244                         MM_ATTRS_VALID_TYPE_NONE,       // validity type
 245                         0,                                                      // validity min value
 246                         0                                                       // validity max value
 247                 },
 248                 {
 249                         "profile_user_param",
 250                         MM_ATTRS_TYPE_DATA,
 251                         MM_ATTRS_FLAG_RW,
 252                         (void *) NULL,
 253                         MM_ATTRS_VALID_TYPE_NONE,
 254                         0,
 255                         0
 256                 },
 257                 {
 258                         "profile_play_count",
 259                         MM_ATTRS_TYPE_INT,
 260                         MM_ATTRS_FLAG_RW,
 261                         (void *) 1,                     /* -1 : repeat continually */
 262                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 263                         -1,
 264                         1
 265                 },
 266                 {
 267                         "profile_prepare_async",
 268                         MM_ATTRS_TYPE_INT,
 269                         MM_ATTRS_FLAG_RW,
 270                         (void *) 0,
 271                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 272                         0,
 273                         1
 274                 },
 275                 {
 276                         "streaming_user_agent",
 277                         MM_ATTRS_TYPE_STRING,
 278                         MM_ATTRS_FLAG_RW,
 279                         (void *) NULL,
 280                         MM_ATTRS_VALID_TYPE_NONE,
 281                         0,
 282                         0
 283                 },
 284                 {
 285                         "streaming_cookie",
 286                         MM_ATTRS_TYPE_STRING,
 287                         MM_ATTRS_FLAG_RW,
 288                         (void *) NULL,
 289                         MM_ATTRS_VALID_TYPE_NONE,
 290                         0,
 291                         0
 292                 },
 293                 {
 294                         "subtitle_uri",
 295                         MM_ATTRS_TYPE_STRING,
 296                         MM_ATTRS_FLAG_RW,
 297                         (void *) NULL,
 298                         MM_ATTRS_VALID_TYPE_NONE,
 299                         0,
 300                         0
 301                 },
 302                 {
 303                         "content_bitrate",
 304                         MM_ATTRS_TYPE_INT,
 305                         MM_ATTRS_FLAG_RW,
 306                         (void *) 0,
 307                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 308                         0,
 309                         MMPLAYER_MAX_INT
 310                 },
 311                 {
 312                         "content_max_bitrate",
 313                         MM_ATTRS_TYPE_INT,
 314                         MM_ATTRS_FLAG_RW,
 315                         (void *) 0,
 316                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 317                         0,
 318                         MMPLAYER_MAX_INT
 319                 },
 320                 {
 321                         "content_video_found",
 322                         MM_ATTRS_TYPE_INT,
 323                         MM_ATTRS_FLAG_RW,
 324                         (void *) 0,
 325                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 326                         0,
 327                         1
 328                 },
 329                 {
 330                         "content_video_codec",
 331                         MM_ATTRS_TYPE_STRING,
 332                         MM_ATTRS_FLAG_RW,
 333                         (void *) NULL,
 334                         MM_ATTRS_VALID_TYPE_NONE,
 335                         0,
 336                         0
 337                 },
 338                 {
 339                         "content_video_bitrate",
 340                         MM_ATTRS_TYPE_INT,
 341                         MM_ATTRS_FLAG_RW,
 342                         (void *) 0,
 343                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 344                         0,
 345                         MMPLAYER_MAX_INT
 346                 },
 347                 {
 348                         "content_video_fps",
 349                         MM_ATTRS_TYPE_INT,
 350                         MM_ATTRS_FLAG_RW,
 351                         (void *) 0,
 352                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 353                         0,
 354                         MMPLAYER_MAX_INT
 355                 },
 356                 {
 357                         "content_video_width",
 358                         MM_ATTRS_TYPE_INT,
 359                         MM_ATTRS_FLAG_RW,
 360                         (void *) 0,
 361                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 362                         0,
 363                         MMPLAYER_MAX_INT
 364                 },
 365                 {
 366                         "content_video_height",
 367                         MM_ATTRS_TYPE_INT,
 368                         MM_ATTRS_FLAG_RW,
 369                         (void *) 0,
 370                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 371                         0,
 372                         MMPLAYER_MAX_INT
 373                 },
 374                 {
 375                         "content_audio_codec",
 376                         MM_ATTRS_TYPE_STRING,
 377                         MM_ATTRS_FLAG_RW,
 378                         (void *) NULL,
 379                         MM_ATTRS_VALID_TYPE_NONE,
 380                         0,
 381                         0
 382                 },
 383                 {
 384                         "content_audio_bitrate",
 385                         MM_ATTRS_TYPE_INT,
 386                         MM_ATTRS_FLAG_RW,
 387                         (void *) 0,
 388                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 389                         0,
 390                         MMPLAYER_MAX_INT
 391                 },
 392                 {
 393                         "content_audio_channels",
 394                         MM_ATTRS_TYPE_INT,
 395                         MM_ATTRS_FLAG_RW,
 396                         (void *) 0,
 397                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 398                         0,
 399                         MMPLAYER_MAX_INT
 400                 },
 401                 {
 402                         "content_audio_samplerate",
 403                         MM_ATTRS_TYPE_INT,
 404                         MM_ATTRS_FLAG_RW,
 405                         (void *) 0,
 406                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 407                         0,
 408                         MMPLAYER_MAX_INT
 409                 },
 410                 {
 411                         "content_text_track_num",
 412                         MM_ATTRS_TYPE_INT,
 413                         MM_ATTRS_FLAG_RW,
 414                         (void *) 0,
 415                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 416                         0,
 417                         MMPLAYER_MAX_INT
 418                 },
 419                 {
 420                         "current_text_track_index",
 421                         MM_ATTRS_TYPE_INT,
 422                         MM_ATTRS_FLAG_RW,
 423                         (void *) -1,
 424                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 425                         -1,
 426                         MMPLAYER_MAX_INT
 427                 },
 428                 {
 429                         "tag_artist",
 430                         MM_ATTRS_TYPE_STRING,
 431                         MM_ATTRS_FLAG_RW,
 432                         (void *) NULL,
 433                         MM_ATTRS_VALID_TYPE_NONE,
 434                         0,
 435                         0
 436                 },
 437                 {
 438                         "tag_title",
 439                         MM_ATTRS_TYPE_STRING,
 440                         MM_ATTRS_FLAG_RW,
 441                         (void *) NULL,
 442                         MM_ATTRS_VALID_TYPE_NONE,
 443                         0,
 444                         0
 445                 },
 446                 {
 447                         "tag_album",
 448                         MM_ATTRS_TYPE_STRING,
 449                         MM_ATTRS_FLAG_RW,
 450                         (void *) NULL
 451                 },
 452                 {
 453                         "tag_genre",
 454                         MM_ATTRS_TYPE_STRING,
 455                         MM_ATTRS_FLAG_RW,
 456                         (void *) NULL,
 457                         MM_ATTRS_VALID_TYPE_NONE,
 458                         0,
 459                         0
 460                 },
 461                 {
 462                         "tag_author",
 463                         MM_ATTRS_TYPE_STRING,
 464                         MM_ATTRS_FLAG_RW,
 465                         (void *) NULL,
 466                         MM_ATTRS_VALID_TYPE_NONE,
 467                         0,
 468                         0
 469                 },
 470                 {
 471                         "tag_copyright",
 472                         MM_ATTRS_TYPE_STRING,
 473                         MM_ATTRS_FLAG_RW,
 474                         (void *) NULL,
 475                         MM_ATTRS_VALID_TYPE_NONE,
 476                         0,
 477                         0
 478                 },
 479                 {
 480                         "tag_date",
 481                         MM_ATTRS_TYPE_STRING,
 482                         MM_ATTRS_FLAG_RW,
 483                         (void *) NULL,
 484                         MM_ATTRS_VALID_TYPE_NONE,
 485                         0,
 486                         0
 487                 },
 488                 {
 489                         "tag_description",
 490                         MM_ATTRS_TYPE_STRING,
 491                         MM_ATTRS_FLAG_RW,
 492                         (void *) NULL,
 493                         MM_ATTRS_VALID_TYPE_NONE,
 494                         0,
 495                         0
 496                 },
 497                 {
 498                         "tag_track_num",
 499                         MM_ATTRS_TYPE_INT,
 500                         MM_ATTRS_FLAG_RW,
 501                         (void *) 0,
 502                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 503                         0,
 504                         MMPLAYER_MAX_INT
 505                 },
 506                 {
 507                         "tag_album_cover",
 508                         MM_ATTRS_TYPE_DATA,
 509                         MM_ATTRS_FLAG_RW,
 510                         (void *) NULL,
 511                         MM_ATTRS_VALID_TYPE_NONE,
 512                         0,
 513                         0
 514                 },
 515                 {
 516                         "display_rotation",
 517                         MM_ATTRS_TYPE_INT,
 518                         MM_ATTRS_FLAG_RW,
 519                         (void *) MM_DISPLAY_ROTATION_NONE,
 520                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 521                         MM_DISPLAY_ROTATION_NONE,
 522                         MM_DISPLAY_ROTATION_270
 523                 },
 524                 {
 525                         "display_visible",
 526                         MM_ATTRS_TYPE_INT,
 527                         MM_ATTRS_FLAG_RW,
 528                         (void *) FALSE,
 529                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 530                         0,
 531                         1
 532                 },
 533                 {
 534                         "display_method",
 535                         MM_ATTRS_TYPE_INT,
 536                         MM_ATTRS_FLAG_RW,
 537                         (void *) MM_DISPLAY_METHOD_LETTER_BOX,
 538                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 539                         MM_DISPLAY_METHOD_LETTER_BOX,
 540                         MM_DISPLAY_METHOD_CUSTOM_ROI
 541                 },
 542                 {
 543                         "display_overlay",
 544                         MM_ATTRS_TYPE_DATA,
 545                         MM_ATTRS_FLAG_RW,
 546                         (void *) NULL,
 547                         MM_ATTRS_VALID_TYPE_NONE,
 548                         0,
 549                         0
 550                 },
 551                 {
 552                         "display_win_roi_x",
 553                         MM_ATTRS_TYPE_INT,
 554                         MM_ATTRS_FLAG_RW,
 555                         (void *) 0,
 556                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 557                         0,
 558                         MMPLAYER_MAX_INT
 559                 },
 560                 {
 561                         "display_win_roi_y",
 562                         MM_ATTRS_TYPE_INT,
 563                         MM_ATTRS_FLAG_RW,
 564                         (void *) 0,
 565                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 566                         0,
 567                         MMPLAYER_MAX_INT
 568                 },
 569                 {
 570                         "display_win_roi_width",
 571                         MM_ATTRS_TYPE_INT,
 572                         MM_ATTRS_FLAG_RW,
 573                         (void *) 0,
 574                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 575                         0,
 576                         MMPLAYER_MAX_INT
 577                 },
 578                 {
 579                         "display_win_roi_height",
 580                         MM_ATTRS_TYPE_INT,
 581                         MM_ATTRS_FLAG_RW,
 582                         (void *) 0,
 583                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 584                         0,
 585                         MMPLAYER_MAX_INT
 586                 },
 587                 {
 588                         "display_surface_type",
 589                         MM_ATTRS_TYPE_INT,
 590                         MM_ATTRS_FLAG_RW,
 591                         (void *) MM_DISPLAY_SURFACE_NULL,
 592                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 593                         MM_DISPLAY_SURFACE_OVERLAY,
 594                         MM_DISPLAY_SURFACE_NUM - 1
 595                 },
 596                 {
 597                         "sound_stream_type",
 598                         MM_ATTRS_TYPE_STRING,
 599                         MM_ATTRS_FLAG_RW,
 600                         (void *) NULL,
 601                         MM_ATTRS_VALID_TYPE_NONE,
 602                         0,
 603                         0
 604                 },
 605                 {
 606                         "sound_stream_index",
 607                         MM_ATTRS_TYPE_INT,
 608                         MM_ATTRS_FLAG_RW,
 609                         0,
 610                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 611                         -1,
 612                         MMPLAYER_MAX_INT
 613                 },
 614                 {
 615                         "sound_latency_mode",
 616                         MM_ATTRS_TYPE_INT,
 617                         MM_ATTRS_FLAG_RW,
 618                         (void *) 1,                     // 0: low latency, 1: middle latency 2: high latency
 619                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 620                         0,
 621                         2
 622                 },
 623                 {
 624                         "pcm_extraction_samplerate",    // set samplerate for pcm extraction
 625                         MM_ATTRS_TYPE_INT,
 626                         MM_ATTRS_FLAG_RW,
 627                         (void *) 44100,                         // hz
 628                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 629                         0,
 630                         MMPLAYER_MAX_INT
 631                 },
 632                 {
 633                         "pcm_extraction_channels",      // set channels for pcm extraction
 634                         MM_ATTRS_TYPE_INT,
 635                         MM_ATTRS_FLAG_RW,
 636                         (void *) 1,
 637                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 638                         0,
 639                         MMPLAYER_MAX_INT
 640                 },
 641                 {
 642                         "pd_mode",
 643                         MM_ATTRS_TYPE_INT,
 644                         MM_ATTRS_FLAG_RW,
 645                         (void *) MM_PLAYER_PD_MODE_NONE,
 646                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 647                         MM_PLAYER_PD_MODE_NONE,
 648                         MM_PLAYER_PD_MODE_URI           // not tested yet, because of no fixed scenario
 649                 },
 650                 {
 651                         "pd_location",                  // location of the file to write
 652                         MM_ATTRS_TYPE_STRING,
 653                         MM_ATTRS_FLAG_RW,
 654                         (void *) NULL,
 655                         MM_ATTRS_VALID_TYPE_NONE,
 656                         0,
 657                         0
 658                 },
 659                 {
 660                         "accurate_seek",
 661                         MM_ATTRS_TYPE_INT,
 662                         MM_ATTRS_FLAG_RW,
 663                         (void *) 0,
 664                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 665                         0,
 666                         1
 667                 },
 668                 {
 669                         "content_video_orientation",    // orientation of video content
 670                         MM_ATTRS_TYPE_STRING,
 671                         MM_ATTRS_FLAG_RW,
 672                         (void *) NULL,
 673                         MM_ATTRS_VALID_TYPE_NONE,
 674                         0,
 675                         0
 676                 },
 677                 {
 678                         "pcm_audioformat",
 679                         MM_ATTRS_TYPE_STRING,
 680                         MM_ATTRS_FLAG_RW,
 681                         (void *) NULL,
 682                         MM_ATTRS_VALID_TYPE_NONE,
 683                         0,
 684                         0
 685                 },
 686                 {
 687                         "drc_mode",
 688                         MM_ATTRS_TYPE_INT,
 689                         MM_ATTRS_FLAG_RW,
 690                         (void *) FALSE,
 691                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 692                         FALSE,
 693                         TRUE
 694                 },
 695                 {
 696                         "gapless_mode",
 697                         MM_ATTRS_TYPE_INT,
 698                         MM_ATTRS_FLAG_RW,
 699                         (void *) FALSE,
 700                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 701                         FALSE,
 702                         TRUE
 703                 },
 704                 {
 705                         "enable_video_decoded_cb",
 706                         MM_ATTRS_TYPE_INT,
 707                         MM_ATTRS_FLAG_RW,
 708                         (void *) FALSE,
 709                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 710                         FALSE,
 711                         TRUE
 712                 },
 713                 {
 714                         "content_video_is_spherical",
 715                         MM_ATTRS_TYPE_INT,
 716                         MM_ATTRS_FLAG_RW,
 717                         (void *) -1,
 718                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 719                         -1,
 720                         MMPLAYER_MAX_INT
 721                 },
 722                 {
 723                         "video_codec_type",
 724                         MM_ATTRS_TYPE_INT,
 725                         MM_ATTRS_FLAG_RW,
 726                         (void *) MM_PLAYER_CODEC_TYPE_DEFAULT,
 727                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 728                         MM_PLAYER_CODEC_TYPE_DEFAULT,
 729                         MM_PLAYER_CODEC_TYPE_SW
 730                 },
 731                 {
 732                         "audio_codec_type",
 733                         MM_ATTRS_TYPE_INT,
 734                         MM_ATTRS_FLAG_RW,
 735                         (void *) MM_PLAYER_CODEC_TYPE_DEFAULT,
 736                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 737                         MM_PLAYER_CODEC_TYPE_DEFAULT,
 738                         MM_PLAYER_CODEC_TYPE_SW
 739                 },
 740         };
 741
 742         num_of_attrs = ARRAY_SIZE(player_attrs);
 743
 744         base = (MMAttrsConstructInfo*)malloc(num_of_attrs * sizeof(MMAttrsConstructInfo));
 745
 746         if (!base) {
 747                 LOGE("failed to alloc attrs constructor");
 748                 return 0;
 749         }
 750
 751         /* initialize values of attributes */
 752         for (idx = 0; idx < num_of_attrs; idx++) {
 753                 base[idx].name = player_attrs[idx].name;
 754                 base[idx].value_type = player_attrs[idx].value_type;
 755                 base[idx].flags = player_attrs[idx].flags;
 756                 base[idx].default_value = player_attrs[idx].default_value;
 757         }
 758
 759         result = mm_attrs_new(base, num_of_attrs, "mmplayer_attrs",
 760                                                         NULL, NULL, &attrs);
 761
 762         /* clean */
 763         MMPLAYER_FREEIF(base);
 764
 765         if (result) {
 766                 LOGE("failed to create player attrs");
 767                 return 0;
 768         }
 769
 770         /* set validity type and range */
 771         for (idx = 0; idx < num_of_attrs; idx++) {
 772                 switch (player_attrs[idx].valid_type) {
 773                 case MM_ATTRS_VALID_TYPE_INT_RANGE:
 774                 {
 775                         mm_attrs_set_valid_type(attrs, idx, MM_ATTRS_VALID_TYPE_INT_RANGE);
 776                         mm_attrs_set_valid_range(attrs, idx,
 777                                         player_attrs[idx].value_min,
 778                                         player_attrs[idx].value_max,
 779                                         (int)(intptr_t)(player_attrs[idx].default_value));
 780                 }
 781                         break;
 782
 783                 case MM_ATTRS_VALID_TYPE_INT_ARRAY:
 784                 case MM_ATTRS_VALID_TYPE_DOUBLE_ARRAY:
 785                 case MM_ATTRS_VALID_TYPE_DOUBLE_RANGE:
 786                 default:
 787                         break;
 788                 }
 789         }
 790
 791         /* commit */
 792         if (mm_attrs_commit_all(attrs)) {
 793                 LOGE("failed to update attributes\n");
 794                 mm_attrs_free(attrs);
 795                 return 0;
 796         }
 797
 798         return attrs;
 799 }
 800
 801 bool
 802 _mmplayer_deconstruct_attribute(MMHandleType handle) // @
 803 {
 804         mm_player_t *player = MM_PLAYER_CAST(handle);
 805
 806         MMPLAYER_RETURN_VAL_IF_FAIL(player, FALSE);
 807
 808         if (player->attrs) {
 809                 mm_attrs_free(player->attrs);
 810                 player->attrs = 0;
 811         }
 812
 813         return TRUE;
 814 }