src/mm_player_priv.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  * Seungbae Shin <seungbae.shin@samsung.com>, 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 <glib.h>
  29 #include <gst/gst.h>
  30 #include <gst/video/videooverlay.h>
  31 #include <gst/audio/gstaudiobasesink.h>
  32 #include <unistd.h>
  33 #include <sys/stat.h>
  34 #include <string.h>
  35 #include <sys/time.h>
  36 #include <stdlib.h>
  37 #include <dlog.h>
  38 #include <gio/gio.h>
  39
  40 #include <mm_error.h>
  41 #include <mm_attrs.h>
  42 #include <mm_sound.h>
  43
  44 #include "mm_player_priv.h"
  45 #include "mm_player_ini.h"
  46 #include "mm_player_attrs.h"
  47 #include "mm_player_capture.h"
  48 #include "mm_player_utils.h"
  49 #include "mm_player_tracks.h"
  50 #include "mm_player_360.h"
  51 #include "mm_player_gst.h"
  52
  53 #include <system_info.h>
  54 #include <sound_manager.h>
  55 #include <gst/allocators/gsttizenmemory.h>
  56 #include <tbm_surface_internal.h>
  57
  58 /*===========================================================================================
  59 |                                                                                                                                                                                       |
  60 |  LOCAL DEFINITIONS AND DECLARATIONS FOR MODULE                                                                                        |
  61 |                                                                                                                                                                                       |
  62 ========================================================================================== */
  63
  64 /*---------------------------------------------------------------------------
  65 |    GLOBAL CONSTANT DEFINITIONS:                                                                                       |
  66 ---------------------------------------------------------------------------*/
  67
  68 /*---------------------------------------------------------------------------
  69 |    IMPORTED VARIABLE DECLARATIONS:                                                                            |
  70 ---------------------------------------------------------------------------*/
  71
  72 /*---------------------------------------------------------------------------
  73 |    IMPORTED FUNCTION DECLARATIONS:                                                                            |
  74 ---------------------------------------------------------------------------*/
  75
  76 /*---------------------------------------------------------------------------
  77 |    LOCAL #defines:                                                                                                            |
  78 ---------------------------------------------------------------------------*/
  79 #define TRICK_PLAY_MUTE_THRESHOLD_MAX   2.0
  80 #define TRICK_PLAY_MUTE_THRESHOLD_MIN   0.0
  81
  82 #define MM_VOLUME_FACTOR_DEFAULT                1.0
  83 #define MM_VOLUME_FACTOR_MIN                    0
  84 #define MM_VOLUME_FACTOR_MAX                    1.0
  85
  86 /* Don't need to sleep for sound fadeout
  87  * fadeout related fucntion will be deleted(Deprecated)
  88  */
  89 #define MM_PLAYER_FADEOUT_TIME_DEFAULT  0
  90
  91 #define DEFAULT_PLAYBACK_RATE                   1.0
  92
  93 #define PLAYER_DISPLAY_MODE_DST_ROI             5
  94
  95 #define ADAPTIVE_VARIANT_DEFAULT_VALUE -1 /* auto */
  96
  97 #define PLAYER_SPHERICAL_DEFAULT_YAW   0  /* sync from video360 plugin */
  98 #define PLAYER_SPHERICAL_DEFAULT_PITCH 0
  99 #define PLAYER_SPHERICAL_DEFAULT_H_FOV 120
 100 #define PLAYER_SPHERICAL_DEFAULT_V_FOV 67
 101
 102 #define SPATIAL_AUDIO_CAPS             "audio/x-raw,format=S16LE,channels=4"
 103 #define FEATURE_NAME_SPHERICAL_VIDEO   "http://tizen.org/feature/multimedia.player.spherical_video"
 104
 105 #define FAKE_SINK_MAX_LATENESS         G_GINT64_CONSTANT(20000000) /* set 20ms as waylandsink */
 106
 107 #define DEFAULT_PCM_OUT_FORMAT         "F32LE"
 108 #define DEFAULT_PCM_OUT_SAMPLERATE     44100
 109 #define DEFAULT_PCM_OUT_CHANNEL        2
 110
 111 /*---------------------------------------------------------------------------
 112 |    LOCAL CONSTANT DEFINITIONS:                                                                                        |
 113 ---------------------------------------------------------------------------*/
 114
 115 /*---------------------------------------------------------------------------
 116 |    LOCAL DATA TYPE DEFINITIONS:                                                                                       |
 117 ---------------------------------------------------------------------------*/
 118 /* NOTE : GstAutoplugSelectResult is defined in gstplay-enum.h but not exposed
 119  We are defining our own and will be removed when it actually exposed */
 120 typedef enum {
 121         GST_AUTOPLUG_SELECT_TRY,
 122         GST_AUTOPLUG_SELECT_EXPOSE,
 123         GST_AUTOPLUG_SELECT_SKIP
 124 } GstAutoplugSelectResult;
 125
 126 /*---------------------------------------------------------------------------
 127 |    GLOBAL VARIABLE DEFINITIONS:                                                                                       |
 128 ---------------------------------------------------------------------------*/
 129
 130 /*---------------------------------------------------------------------------
 131 |    LOCAL VARIABLE DEFINITIONS:                                                                                        |
 132 ---------------------------------------------------------------------------*/
 133 static sound_stream_info_h stream_info;
 134
 135 /*---------------------------------------------------------------------------
 136 |    LOCAL FUNCTION PROTOTYPES:                                                                                         |
 137 ---------------------------------------------------------------------------*/
 138 static int              __mmplayer_gst_create_pipeline(mmplayer_t *player);
 139 static int              __mmplayer_gst_destroy_pipeline(mmplayer_t *player);
 140 static int              __mmplayer_gst_create_text_pipeline(mmplayer_t *player);
 141 static int              __mmplayer_gst_create_video_sink_bin(mmplayer_t *player, GstCaps *caps, MMDisplaySurfaceType surface_type);
 142 static int              __mmplayer_gst_create_audio_sink_bin(mmplayer_t *player);
 143 static int              __mmplayer_gst_create_text_sink_bin(mmplayer_t *player);
 144
 145 static void             __mmplayer_gst_decode_no_more_pads(GstElement *elem, gpointer data);
 146 static void             __mmplayer_gst_create_sinkbin(GstElement *decodebin, GstPad *pad, gpointer data);
 147 static void             __mmplayer_gst_decode_unknown_type(GstElement *elem,  GstPad *pad, GstCaps *caps, gpointer data);
 148 static gboolean __mmplayer_gst_decode_autoplug_continue(GstElement *bin,  GstPad *pad, GstCaps *caps,  gpointer data);
 149 static void __mmplayer_gst_decode_pad_removed(GstElement *elem,  GstPad *new_pad, gpointer data);
 150 static void __mmplayer_gst_decode_drained(GstElement *bin, gpointer data);
 151 static void     __mmplayer_pipeline_complete(GstElement *decodebin,  gpointer data);
 152 static gboolean __mmplayer_is_midi_type(gchar *str_caps);
 153 static gboolean __mmplayer_is_only_mp3_type(gchar *str_caps);
 154 static void     __mmplayer_set_audio_attrs(mmplayer_t *player, GstCaps *caps);
 155
 156 static gboolean __mmplayer_update_subtitle(GstElement *object, GstBuffer *buffer, GstPad *pad, gpointer data);
 157 static void             __mmplayer_release_misc(mmplayer_t *player);
 158 static void             __mmplayer_release_misc_post(mmplayer_t *player);
 159 static gboolean __mmplayer_init_gstreamer(mmplayer_t *player);
 160 static void __mmplayer_video_stream_decoded_preroll_cb(GstElement *object, GstBuffer *buffer, GstPad *pad, gpointer data);
 161 static void __mmplayer_video_stream_decoded_render_cb(GstElement *object, GstBuffer *buffer, GstPad *pad, gpointer data);
 162 static GstPadProbeReturn __mmplayer_subtitle_adjust_position_probe(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
 163 static int __mmplayer_change_selector_pad(mmplayer_t *player, mmplayer_track_type_e type, int index);
 164
 165 static gboolean __mmplayer_check_subtitle(mmplayer_t *player);
 166 static int              __mmplayer_handle_missed_plugin(mmplayer_t *player);
 167 static int              __mmplayer_check_not_supported_codec(mmplayer_t *player, const gchar *factory_class, const gchar *mime);
 168 static void             __mmplayer_add_sink(mmplayer_t *player, GstElement *sink);
 169 static void             __mmplayer_del_sink(mmplayer_t *player, GstElement *sink);
 170 static void             __mmplayer_release_signal_connection(mmplayer_t *player, mmplayer_signal_type_e type);
 171 static gpointer __mmplayer_gapless_play_thread(gpointer data);
 172 static gboolean __mmplayer_add_dump_buffer_probe(mmplayer_t *player, GstElement *element);
 173 static GstPadProbeReturn __mmplayer_dump_buffer_probe_cb(GstPad *pad,  GstPadProbeInfo *info, gpointer u_data);
 174 static void __mmplayer_release_dump_list(GList *dump_list);
 175 static int              __mmplayer_gst_realize(mmplayer_t *player);
 176 static int              __mmplayer_gst_unrealize(mmplayer_t *player);
 177 static int              __mmplayer_gst_adjust_subtitle_position(mmplayer_t *player, int position);
 178 static int              __mmplayer_gst_set_message_callback(mmplayer_t *player, MMMessageCallback callback, gpointer user_param);
 179
 180 /* util */
 181 static gboolean __mmplayer_verify_gapless_play_path(mmplayer_t *player);
 182 static void __mmplayer_check_pipeline(mmplayer_t *player);
 183 static gboolean __mmplayer_deactivate_selector(mmplayer_t *player, mmplayer_track_type_e type);
 184 static void __mmplayer_deactivate_old_path(mmplayer_t *player);
 185 static int __mmplayer_gst_create_plain_text_elements(mmplayer_t *player);
 186 static guint32 _mmplayer_convert_fourcc_string_to_value(const gchar *format_name);
 187 static void             __mmplayer_gst_caps_notify_cb(GstPad *pad, GParamSpec *unused, gpointer data);
 188 static void             __mmplayer_audio_stream_send_data(mmplayer_t *player, mmplayer_audio_stream_buff_t *a_buffer);
 189 static void             __mmplayer_initialize_storage_info(mmplayer_t *player, mmplayer_path_type_e path_type);
 190 static gboolean __mmplayer_update_duration_value(mmplayer_t *player);
 191 static gboolean __mmplayer_update_audio_attrs(mmplayer_t *player, MMHandleType attrs);
 192 static gboolean __mmplayer_update_video_attrs(mmplayer_t *player, MMHandleType attrs);
 193 static gboolean __mmplayer_update_bitrate_attrs(mmplayer_t *player, MMHandleType attrs);
 194
 195 static void __mmplayer_copy_uri_and_set_type(mmplayer_parse_profile_t *data, const char *uri, int uri_type);
 196 static int __mmplayer_set_mem_uri(mmplayer_parse_profile_t *data, char *path, void *param);
 197 static int __mmplayer_set_file_uri(mmplayer_parse_profile_t *data, const char *uri);
 198
 199 static mmplayer_video_decoded_data_info_t *__mmplayer_create_stream_from_pad(GstPad *pad);
 200 static void __mmplayer_zerocopy_set_stride_elevation_bo(mmplayer_video_decoded_data_info_t *stream, GstMemory *mem);
 201 static gboolean __mmplayer_swcodec_set_stride_elevation(mmplayer_video_decoded_data_info_t *stream);
 202 static gboolean __mmplayer_swcodec_set_bo(mmplayer_t *player, mmplayer_video_decoded_data_info_t *stream, GstMemory *mem);
 203
 204 static void __mmplayer_set_pause_state(mmplayer_t *player);
 205 static void __mmplayer_set_playing_state(mmplayer_t *player);
 206 /*===========================================================================================
 207 |                                                                                                                                                                                       |
 208 |  FUNCTION DEFINITIONS                                                                                                                                         |
 209 |                                                                                                                                                                                       |
 210 ========================================================================================== */
 211
 212 #if 0 //debug
 213 static void
 214 print_tag(const GstTagList *list, const gchar *tag, gpointer unused)
 215 {
 216         gint i, count;
 217
 218         count = gst_tag_list_get_tag_size(list, tag);
 219
 220         LOGD("count = %d", count);
 221
 222         for (i = 0; i < count; i++) {
 223                 gchar *str;
 224
 225                 if (gst_tag_get_type(tag) == G_TYPE_STRING) {
 226                         if (!gst_tag_list_get_string_index(list, tag, i, &str))
 227                                 g_assert_not_reached();
 228                 } else {
 229                         str = g_strdup_value_contents(gst_tag_list_get_value_index(list, tag, i));
 230                 }
 231
 232                 if (i == 0)
 233                         g_print("  %15s: %s", gst_tag_get_nick(tag), str);
 234                 else
 235                         g_print("                 : %s", str);
 236
 237                 g_free(str);
 238         }
 239 }
 240 #endif
 241
 242 /* This function should be called after the pipeline goes PAUSED or higher
 243 state. */
 244 gboolean
 245 _mmplayer_update_content_attrs(mmplayer_t *player, enum content_attr_flag flag)
 246 {
 247         static gboolean has_duration = FALSE;
 248         static gboolean has_video_attrs = FALSE;
 249         static gboolean has_audio_attrs = FALSE;
 250         static gboolean has_bitrate = FALSE;
 251         gboolean missing_only = FALSE;
 252         gboolean all = FALSE;
 253         MMHandleType attrs = 0;
 254
 255         MMPLAYER_FENTER();
 256
 257         MMPLAYER_RETURN_VAL_IF_FAIL(player, FALSE);
 258
 259         /* check player state here */
 260         if (MMPLAYER_CURRENT_STATE(player) != MM_PLAYER_STATE_PAUSED &&
 261                 MMPLAYER_CURRENT_STATE(player) != MM_PLAYER_STATE_PLAYING) {
 262                 /* give warning now only */
 263                 LOGW("be careful. content attributes may not available in this state ");
 264         }
 265
 266         /* get content attribute first */
 267         attrs = MMPLAYER_GET_ATTRS(player);
 268         if (!attrs) {
 269                 LOGE("cannot get content attribute");
 270                 return FALSE;
 271         }
 272
 273         /* get update flag */
 274
 275         if (flag & ATTR_MISSING_ONLY) {
 276                 missing_only = TRUE;
 277                 LOGD("updating missed attr only");
 278         }
 279
 280         if (flag & ATTR_ALL) {
 281                 all = TRUE;
 282                 has_duration = FALSE;
 283                 has_video_attrs = FALSE;
 284                 has_audio_attrs = FALSE;
 285                 has_bitrate = FALSE;
 286
 287                 LOGD("updating all attrs");
 288         }
 289
 290         if (missing_only && all) {
 291                 LOGW("cannot use ATTR_MISSING_ONLY and ATTR_ALL. ignoring ATTR_MISSING_ONLY flag!");
 292                 missing_only = FALSE;
 293         }
 294
 295         if ((flag & ATTR_DURATION) || (!has_duration && missing_only) || all)
 296                 has_duration = __mmplayer_update_duration_value(player);
 297
 298         if ((flag & ATTR_AUDIO) || (!has_audio_attrs && missing_only) || all)
 299                 has_audio_attrs = __mmplayer_update_audio_attrs(player, attrs);
 300
 301         if ((flag & ATTR_VIDEO) || (!has_video_attrs && missing_only) || all)
 302                 has_video_attrs = __mmplayer_update_video_attrs(player, attrs);
 303
 304         if ((flag & ATTR_BITRATE) || (!has_bitrate && missing_only) || all)
 305                 has_bitrate = __mmplayer_update_bitrate_attrs(player, attrs);
 306
 307         /* validate all */
 308         if (mm_attrs_commit_all(attrs)) {
 309                 LOGE("failed to update attributes");
 310                 return FALSE;
 311         }
 312
 313         MMPLAYER_FLEAVE();
 314
 315         return TRUE;
 316 }
 317
 318 MMStreamingType
 319 _mmplayer_get_stream_service_type(mmplayer_t *player)
 320 {
 321         MMStreamingType streaming_type = STREAMING_SERVICE_NONE;
 322
 323         MMPLAYER_FENTER();
 324
 325         MMPLAYER_RETURN_VAL_IF_FAIL(player &&
 326                         player->pipeline &&
 327                         player->pipeline->mainbin &&
 328                         player->pipeline->mainbin[MMPLAYER_M_SRC].gst,
 329                         STREAMING_SERVICE_NONE);
 330
 331         /* streaming service type if streaming */
 332         if (!MMPLAYER_IS_STREAMING(player))
 333                 return STREAMING_SERVICE_NONE;
 334
 335         streaming_type = (player->duration == 0) ?
 336                 STREAMING_SERVICE_LIVE : STREAMING_SERVICE_VOD;
 337
 338         switch (streaming_type) {
 339         case STREAMING_SERVICE_LIVE:
 340                 LOGD("it's live streaming");
 341                 break;
 342         case STREAMING_SERVICE_VOD:
 343                 LOGD("it's vod streaming");
 344                 break;
 345         default:
 346                 LOGE("should not get here");
 347                 break;
 348         }
 349
 350         MMPLAYER_FLEAVE();
 351
 352         return streaming_type;
 353 }
 354
 355 /* this function sets the player state and also report
 356  * it to applicaton by calling callback function
 357  */
 358 void
 359 _mmplayer_set_state(mmplayer_t *player, int state)
 360 {
 361         MMMessageParamType msg = {0, };
 362
 363         MMPLAYER_RETURN_IF_FAIL(player);
 364
 365         if (MMPLAYER_CURRENT_STATE(player) == state) {
 366                 LOGW("already same state(%s)", MMPLAYER_STATE_GET_NAME(state));
 367                 MMPLAYER_PENDING_STATE(player) = MM_PLAYER_STATE_NONE;
 368                 return;
 369         }
 370
 371         /* update player states */
 372         MMPLAYER_PREV_STATE(player) = MMPLAYER_CURRENT_STATE(player);
 373         MMPLAYER_CURRENT_STATE(player) = state;
 374
 375         if (MMPLAYER_CURRENT_STATE(player) == MMPLAYER_PENDING_STATE(player))
 376                 MMPLAYER_PENDING_STATE(player) = MM_PLAYER_STATE_NONE;
 377
 378         /* print state */
 379         MMPLAYER_PRINT_STATE(player);
 380
 381         switch (MMPLAYER_CURRENT_STATE(player)) {
 382         case MM_PLAYER_STATE_NULL:
 383         case MM_PLAYER_STATE_READY:
 384                 break;
 385         case MM_PLAYER_STATE_PAUSED:
 386                 __mmplayer_set_pause_state(player);
 387                 break;
 388         case MM_PLAYER_STATE_PLAYING:
 389                 __mmplayer_set_playing_state(player);
 390                 break;
 391         case MM_PLAYER_STATE_NONE:
 392         default:
 393                 LOGW("invalid target state, there is nothing to do.");
 394                 break;
 395         }
 396
 397
 398         /* post message to application */
 399         if (MMPLAYER_TARGET_STATE(player) == state) {
 400                 /* fill the message with state of player */
 401                 msg.union_type = MM_MSG_UNION_STATE;
 402                 msg.state.previous = MMPLAYER_PREV_STATE(player);
 403                 msg.state.current = MMPLAYER_CURRENT_STATE(player);
 404
 405                 LOGD("player reach the target state (%s)", MMPLAYER_STATE_GET_NAME(MMPLAYER_TARGET_STATE(player)));
 406
 407                 /* state changed by resource callback */
 408                 if (player->interrupted_by_resource)
 409                         MMPLAYER_POST_MSG(player, MM_MESSAGE_STATE_INTERRUPTED, &msg);
 410                 else /* state changed by usecase */
 411                         MMPLAYER_POST_MSG(player, MM_MESSAGE_STATE_CHANGED, &msg);
 412
 413         } else {
 414                 LOGD("intermediate state, do nothing.");
 415                 MMPLAYER_PRINT_STATE(player);
 416                 return;
 417         }
 418
 419         if (MMPLAYER_CURRENT_STATE(player) == MM_PLAYER_STATE_PLAYING
 420                 && !player->sent_bos) {
 421                 MMPLAYER_POST_MSG(player, MM_MESSAGE_BEGIN_OF_STREAM, NULL);
 422                 player->sent_bos = TRUE;
 423         }
 424
 425         return;
 426 }
 427
 428 int
 429 _mmplayer_check_state(mmplayer_t *player, mmplayer_command_state_e command)
 430 {
 431         mmplayer_state_e current_state = MM_PLAYER_STATE_NUM;
 432         mmplayer_state_e pending_state = MM_PLAYER_STATE_NUM;
 433
 434         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
 435
 436         //LOGD("incomming command : %d ", command);
 437
 438         current_state = MMPLAYER_CURRENT_STATE(player);
 439         pending_state = MMPLAYER_PENDING_STATE(player);
 440
 441         MMPLAYER_PRINT_STATE(player);
 442
 443         switch (command) {
 444         case MMPLAYER_COMMAND_CREATE:
 445         {
 446                 MMPLAYER_TARGET_STATE(player) = MM_PLAYER_STATE_NULL;
 447
 448                 if (current_state == MM_PLAYER_STATE_NULL ||
 449                         current_state == MM_PLAYER_STATE_READY ||
 450                         current_state == MM_PLAYER_STATE_PAUSED ||
 451                         current_state == MM_PLAYER_STATE_PLAYING)
 452                         goto NO_OP;
 453         }
 454         break;
 455
 456         case MMPLAYER_COMMAND_DESTROY:
 457         {
 458                 /* destroy can called anytime */
 459
 460                 MMPLAYER_TARGET_STATE(player) = MM_PLAYER_STATE_NONE;
 461         }
 462         break;
 463
 464         case MMPLAYER_COMMAND_REALIZE:
 465         {
 466                 MMPLAYER_TARGET_STATE(player) = MM_PLAYER_STATE_READY;
 467
 468                 if (pending_state != MM_PLAYER_STATE_NONE) {
 469                         goto INVALID_STATE;
 470                 } else {
 471                         /* need ready state to realize */
 472                         if (current_state == MM_PLAYER_STATE_READY)
 473                                 goto NO_OP;
 474
 475                         if (current_state != MM_PLAYER_STATE_NULL)
 476                                 goto INVALID_STATE;
 477                 }
 478         }
 479         break;
 480
 481         case MMPLAYER_COMMAND_UNREALIZE:
 482         {
 483                 MMPLAYER_TARGET_STATE(player) = MM_PLAYER_STATE_NULL;
 484
 485                 if (current_state == MM_PLAYER_STATE_NULL)
 486                         goto NO_OP;
 487         }
 488         break;
 489
 490         case MMPLAYER_COMMAND_START:
 491         {
 492                 MMPLAYER_TARGET_STATE(player) = MM_PLAYER_STATE_PLAYING;
 493
 494                 if (pending_state == MM_PLAYER_STATE_NONE) {
 495                         if (current_state == MM_PLAYER_STATE_PLAYING)
 496                                 goto NO_OP;
 497                         else if (current_state  != MM_PLAYER_STATE_READY &&
 498                                 current_state != MM_PLAYER_STATE_PAUSED)
 499                                 goto INVALID_STATE;
 500                 } else if (pending_state == MM_PLAYER_STATE_PLAYING) {
 501                         goto ALREADY_GOING;
 502                 } else if (pending_state == MM_PLAYER_STATE_PAUSED) {
 503                         LOGD("player is going to paused state, just change the pending state as playing");
 504                 } else {
 505                         goto INVALID_STATE;
 506                 }
 507         }
 508         break;
 509
 510         case MMPLAYER_COMMAND_STOP:
 511         {
 512                 MMPLAYER_TARGET_STATE(player) = MM_PLAYER_STATE_READY;
 513
 514                 if (current_state == MM_PLAYER_STATE_READY)
 515                         goto NO_OP;
 516
 517                 /* need playing/paused state to stop */
 518                 if (current_state != MM_PLAYER_STATE_PLAYING &&
 519                          current_state != MM_PLAYER_STATE_PAUSED)
 520                         goto INVALID_STATE;
 521         }
 522         break;
 523
 524         case MMPLAYER_COMMAND_PAUSE:
 525         {
 526                 if (MMPLAYER_IS_LIVE_STREAMING(player))
 527                         goto NO_OP;
 528
 529                 if (player->seek_state == MMPLAYER_SEEK_IN_PROGRESS)
 530                         goto NOT_COMPLETED_SEEK;
 531
 532                 MMPLAYER_TARGET_STATE(player) = MM_PLAYER_STATE_PAUSED;
 533
 534                 if (pending_state == MM_PLAYER_STATE_NONE) {
 535                         if (current_state == MM_PLAYER_STATE_PAUSED)
 536                                 goto NO_OP;
 537                         else if (current_state != MM_PLAYER_STATE_PLAYING && current_state != MM_PLAYER_STATE_READY) // support loading state of broswer
 538                                 goto INVALID_STATE;
 539                 } else if (pending_state == MM_PLAYER_STATE_PAUSED) {
 540                         goto ALREADY_GOING;
 541                 } else if (pending_state == MM_PLAYER_STATE_PLAYING) {
 542                         if (current_state == MM_PLAYER_STATE_PAUSED)
 543                                 LOGD("player is PAUSED going to PLAYING, just change the pending state as PAUSED");
 544                         else
 545                                 goto INVALID_STATE;
 546                 }
 547         }
 548         break;
 549
 550         case MMPLAYER_COMMAND_RESUME:
 551         {
 552                 if (player->seek_state == MMPLAYER_SEEK_IN_PROGRESS)
 553                         goto NOT_COMPLETED_SEEK;
 554
 555                 MMPLAYER_TARGET_STATE(player) = MM_PLAYER_STATE_PLAYING;
 556
 557                 if (pending_state == MM_PLAYER_STATE_NONE) {
 558                         if (current_state == MM_PLAYER_STATE_PLAYING)
 559                                 goto NO_OP;
 560                         else if (current_state != MM_PLAYER_STATE_PAUSED)
 561                                 goto INVALID_STATE;
 562                 } else if (pending_state == MM_PLAYER_STATE_PLAYING) {
 563                         goto ALREADY_GOING;
 564                 } else if (pending_state == MM_PLAYER_STATE_PAUSED) {
 565                         LOGD("player is going to paused state, just change the pending state as playing");
 566                 } else {
 567                         goto INVALID_STATE;
 568                 }
 569         }
 570                 break;
 571
 572         default:
 573                 break;
 574         }
 575         player->cmd = command;
 576
 577         return MM_ERROR_NONE;
 578
 579 INVALID_STATE:
 580         LOGW("since player is in wrong state(%s). it's not able to apply the command(%d)",
 581                 MMPLAYER_STATE_GET_NAME(current_state), command);
 582         return MM_ERROR_PLAYER_INVALID_STATE;
 583
 584 NOT_COMPLETED_SEEK:
 585         LOGW("not completed seek");
 586         return MM_ERROR_PLAYER_DOING_SEEK;
 587
 588 NO_OP:
 589         LOGW("player is in the desired state(%s). doing noting", MMPLAYER_STATE_GET_NAME(current_state));
 590         return MM_ERROR_PLAYER_NO_OP;
 591
 592 ALREADY_GOING:
 593         LOGW("player is already going to %s, doing nothing", MMPLAYER_STATE_GET_NAME(pending_state));
 594         return MM_ERROR_PLAYER_NO_OP;
 595 }
 596
 597 static int __mmplayer_acquire_hw_resource(mmplayer_t *player, mmplayer_resource_type_e type)
 598 {
 599         int rm_ret = MM_RESOURCE_MANAGER_ERROR_NONE;
 600         mm_resource_manager_res_type_e rm_res_type = MM_RESOURCE_MANAGER_RES_TYPE_MAX;
 601
 602         switch (type) {
 603                 case MMPLAYER_RESOURCE_TYPE_VIDEO_DECODER:
 604                         rm_res_type = MM_RESOURCE_MANAGER_RES_TYPE_VIDEO_DECODER;
 605                         break;
 606                 case MMPLAYER_RESOURCE_TYPE_VIDEO_OVERLAY:
 607                         rm_res_type = MM_RESOURCE_MANAGER_RES_TYPE_VIDEO_OVERLAY;
 608                         break;
 609                 case MMPLAYER_RESOURCE_TYPE_AUDIO_OFFLOAD:
 610                         rm_res_type = MM_RESOURCE_MANAGER_RES_TYPE_AUDIO_OFFLOAD;
 611                         break;
 612                 default:
 613                         LOGE("invalid mmplayer resource type %d", type);
 614                         return MM_ERROR_PLAYER_INTERNAL;
 615         }
 616
 617         if (player->hw_resource[type] != NULL) {
 618                 LOGD("[%d type] resource was already acquired", type);
 619                 return MM_ERROR_NONE;
 620         }
 621
 622         LOGD("mark for acquire [%d type] resource", type);
 623         rm_ret = mm_resource_manager_mark_for_acquire(player->resource_manager,
 624                         rm_res_type, MM_RESOURCE_MANAGER_RES_VOLUME_FULL, &player->hw_resource[type]);
 625         if (rm_ret != MM_RESOURCE_MANAGER_ERROR_NONE) {
 626                 LOGE("failed to mark resource for acquire, ret(0x%x)", rm_ret);
 627                 return MM_ERROR_PLAYER_INTERNAL;
 628         }
 629
 630         rm_ret = mm_resource_manager_commit(player->resource_manager);
 631         if (rm_ret != MM_RESOURCE_MANAGER_ERROR_NONE) {
 632                 LOGE("failed to commit of resource, ret(0x%x)", rm_ret);
 633                 return MM_ERROR_PLAYER_INTERNAL;
 634         }
 635
 636         MMPLAYER_FLEAVE();
 637         return MM_ERROR_NONE;
 638 }
 639
 640 static int __mmplayer_release_hw_resource(mmplayer_t *player, mmplayer_resource_type_e type)
 641 {
 642         int rm_ret = MM_RESOURCE_MANAGER_ERROR_NONE;
 643
 644         MMPLAYER_FENTER();
 645
 646         if (player->hw_resource[type] == NULL) {
 647                 LOGD("there is no acquired [%d type] resource", type);
 648                 return MM_ERROR_NONE;
 649         }
 650
 651         LOGD("mark for release [%d type] resource", type);
 652         rm_ret = mm_resource_manager_mark_for_release(player->resource_manager, player->hw_resource[type]);
 653         if (rm_ret != MM_RESOURCE_MANAGER_ERROR_NONE) {
 654                 LOGE("failed to mark resource for release, ret(0x%x)", rm_ret);
 655                 return MM_ERROR_PLAYER_INTERNAL;
 656         }
 657
 658         player->hw_resource[type] = NULL;
 659
 660         rm_ret = mm_resource_manager_commit(player->resource_manager);
 661         if (rm_ret != MM_RESOURCE_MANAGER_ERROR_NONE) {
 662                 LOGE("failed to commit of resource, ret(0x%x)", rm_ret);
 663                 return MM_ERROR_PLAYER_INTERNAL;
 664         }
 665
 666         MMPLAYER_FLEAVE();
 667         return MM_ERROR_NONE;
 668 }
 669
 670 static void
 671 __mmplayer_initialize_gapless_play(mmplayer_t *player)
 672 {
 673         int i;
 674
 675         MMPLAYER_FENTER();
 676
 677         player->smooth_streaming = FALSE;
 678         player->videodec_linked = 0;
 679         player->audiodec_linked = 0;
 680         player->textsink_linked = 0;
 681         player->is_external_subtitle_present = FALSE;
 682         player->is_external_subtitle_added_now = FALSE;
 683         player->not_supported_codec = MISSING_PLUGIN_NONE;
 684         player->can_support_codec = FOUND_PLUGIN_NONE;
 685         player->pending_seek.is_pending = false;
 686         player->pending_seek.pos = 0;
 687         player->msg_posted = FALSE;
 688         player->has_many_types = FALSE;
 689         player->no_more_pad = FALSE;
 690         player->not_found_demuxer = 0;
 691         player->seek_state = MMPLAYER_SEEK_NONE;
 692         player->is_subtitle_force_drop = FALSE;
 693         player->play_subtitle = FALSE;
 694         player->adjust_subtitle_pos = 0;
 695
 696         player->total_bitrate = 0;
 697         player->total_maximum_bitrate = 0;
 698
 699         _mmplayer_track_initialize(player);
 700         __mmplayer_initialize_storage_info(player, MMPLAYER_PATH_MAX);
 701
 702         for (i = 0; i < MM_PLAYER_STREAM_COUNT_MAX; i++) {
 703                 player->bitrate[i] = 0;
 704                 player->maximum_bitrate[i] = 0;
 705         }
 706
 707         if (player->v_stream_caps) {
 708                 gst_caps_unref(player->v_stream_caps);
 709                 player->v_stream_caps = NULL;
 710         }
 711
 712         mm_attrs_set_int_by_name(player->attrs, "content_video_found", 0);
 713
 714         /* clean found audio decoders */
 715         if (player->audio_decoders) {
 716                 GList *a_dec = player->audio_decoders;
 717                 for (; a_dec; a_dec = g_list_next(a_dec)) {
 718                         gchar *name = a_dec->data;
 719                         MMPLAYER_FREEIF(name);
 720                 }
 721                 g_list_free(player->audio_decoders);
 722                 player->audio_decoders = NULL;
 723         }
 724
 725         __mmplayer_release_hw_resource(player, MMPLAYER_RESOURCE_TYPE_VIDEO_DECODER);
 726
 727         MMPLAYER_FLEAVE();
 728 }
 729
 730 static gpointer
 731 __mmplayer_gapless_play_thread(gpointer data)
 732 {
 733         mmplayer_t *player = (mmplayer_t *)data;
 734         mmplayer_gst_element_t *mainbin = NULL;
 735
 736         MMPLAYER_RETURN_VAL_IF_FAIL(player, NULL);
 737
 738         MMPLAYER_GAPLESS_PLAY_THREAD_LOCK(player);
 739         while (!player->gapless_play_thread_exit) {
 740                 LOGD("gapless play thread started. waiting for signal.");
 741                 MMPLAYER_GAPLESS_PLAY_THREAD_WAIT(player);
 742
 743                 LOGD("reconfigure pipeline for gapless play.");
 744
 745                 if (player->gapless_play_thread_exit) {
 746                         if (player->gapless.reconfigure) {
 747                                 player->gapless.reconfigure = false;
 748                                 MMPLAYER_PLAYBACK_UNLOCK(player);
 749                         }
 750                         LOGD("exiting gapless play thread");
 751                         break;
 752                 }
 753
 754                 mainbin = player->pipeline->mainbin;
 755
 756                 MMPLAYER_RELEASE_ELEMENT(player, mainbin, MMPLAYER_M_MUXED_S_BUFFER);
 757                 MMPLAYER_RELEASE_ELEMENT(player, mainbin, MMPLAYER_M_ID3DEMUX);
 758                 MMPLAYER_RELEASE_ELEMENT(player, mainbin, MMPLAYER_M_AUTOPLUG);
 759                 MMPLAYER_RELEASE_ELEMENT(player, mainbin, MMPLAYER_M_TYPEFIND);
 760                 MMPLAYER_RELEASE_ELEMENT(player, mainbin, MMPLAYER_M_SRC);
 761
 762                 /* Initialize Player values */
 763                 __mmplayer_initialize_gapless_play(player);
 764
 765                 _mmplayer_activate_next_source(player, GST_STATE_PLAYING);
 766         }
 767         MMPLAYER_GAPLESS_PLAY_THREAD_UNLOCK(player);
 768
 769         return NULL;
 770 }
 771
 772 static void
 773 __mmplayer_remove_g_source_from_context(GMainContext *context, guint source_id)
 774 {
 775         GSource *source = NULL;
 776
 777         MMPLAYER_FENTER();
 778
 779         source = g_main_context_find_source_by_id(context, source_id);
 780         if (source != NULL) {
 781                 LOGW("context: %p, source id: %d, source: %p", context, source_id, source);
 782                 g_source_destroy(source);
 783         }
 784
 785         MMPLAYER_FLEAVE();
 786 }
 787
 788 void
 789 _mmplayer_bus_msg_thread_destroy(MMHandleType hplayer)
 790 {
 791         mmplayer_t *player = (mmplayer_t *)hplayer;
 792         GstMessage *msg = NULL;
 793         GQueue *queue = NULL;
 794
 795         MMPLAYER_FENTER();
 796         MMPLAYER_RETURN_IF_FAIL(player);
 797
 798         /* disconnecting bus watch */
 799         if (player->bus_watcher)
 800                 __mmplayer_remove_g_source_from_context(player->context.thread_default, player->bus_watcher);
 801         player->bus_watcher = 0;
 802
 803         /* destroy the gst bus msg thread */
 804         if (player->bus_msg_thread) {
 805                 MMPLAYER_BUS_MSG_THREAD_LOCK(player);
 806                 player->bus_msg_thread_exit = TRUE;
 807                 MMPLAYER_BUS_MSG_THREAD_SIGNAL(player);
 808                 MMPLAYER_BUS_MSG_THREAD_UNLOCK(player);
 809
 810                 LOGD("gst bus msg thread exit.");
 811                 g_thread_join(player->bus_msg_thread); /* can request cmd lock */
 812                 player->bus_msg_thread = NULL;
 813
 814                 g_mutex_clear(&player->bus_msg_thread_mutex);
 815                 g_cond_clear(&player->bus_msg_thread_cond);
 816         }
 817
 818         g_mutex_lock(&player->bus_msg_q_lock);
 819         queue = player->bus_msg_q;
 820         while (!g_queue_is_empty(queue)) {
 821                 msg = (GstMessage *)g_queue_pop_head(queue);
 822                 if (!msg) {
 823                         LOGW("msg is null");
 824                         continue;
 825                 }
 826                 LOGW("remove remained %s msg", GST_MESSAGE_TYPE_NAME(msg));
 827                 gst_message_unref(msg);
 828         }
 829         g_mutex_unlock(&player->bus_msg_q_lock);
 830
 831         MMPLAYER_FLEAVE();
 832 }
 833
 834 gboolean
 835 _mmplayer_gst_remove_fakesink(mmplayer_t *player, mmplayer_gst_element_t *fakesink)
 836 {
 837         GstElement *parent = NULL;
 838
 839         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline, FALSE);
 840         MMPLAYER_RETURN_VAL_IF_FAIL(fakesink && fakesink->gst, TRUE);
 841
 842         /* lock */
 843         MMPLAYER_FSINK_LOCK(player);
 844
 845         /* get parent of fakesink */
 846         parent = (GstElement *)gst_object_get_parent((GstObject *)fakesink->gst);
 847         if (!parent) {
 848                 LOGD("fakesink already removed");
 849                 goto ERROR;
 850         }
 851
 852         gst_element_set_locked_state(fakesink->gst, TRUE);
 853
 854         /* setting the state to NULL never returns async
 855          * so no need to wait for completion of state transiton
 856          */
 857         if (GST_STATE_CHANGE_FAILURE == gst_element_set_state(fakesink->gst, GST_STATE_NULL))
 858                 LOGE("fakesink state change failure!");
 859                 /* FIXIT : should I return here? or try to proceed to next? */
 860                 /* return FALSE; */
 861
 862         /* remove fakesink from it's parent */
 863         if (!gst_bin_remove(GST_BIN(parent), fakesink->gst)) {
 864                 LOGE("failed to remove fakesink");
 865
 866                 gst_object_unref(parent);
 867
 868                 goto ERROR;
 869         }
 870
 871         gst_object_unref(parent);
 872
 873         LOGD("state-holder removed");
 874
 875         gst_element_set_locked_state(fakesink->gst, FALSE);
 876
 877         MMPLAYER_FSINK_UNLOCK(player);
 878         return TRUE;
 879
 880 ERROR:
 881         if (fakesink->gst)
 882                 gst_element_set_locked_state(fakesink->gst, FALSE);
 883
 884         MMPLAYER_FSINK_UNLOCK(player);
 885         return FALSE;
 886 }
 887
 888 static GstPadProbeReturn
 889 __mmplayer_gst_selector_blocked(GstPad *pad, GstPadProbeInfo *info, gpointer data)
 890 {
 891         LOGD("pad(%s:%s) is blocked", GST_DEBUG_PAD_NAME(pad));
 892         return GST_PAD_PROBE_OK;
 893 }
 894
 895 static void
 896 __mmplayer_gst_selector_update_start_time(mmplayer_t *player, mmplayer_track_type_e stream_type)
 897 {
 898         gint64 stop_running_time = 0;
 899         gint64 position_running_time = 0;
 900         gint64 position = 0;
 901         gint idx = 0;
 902
 903         for (idx = MM_PLAYER_TRACK_TYPE_AUDIO; idx < MM_PLAYER_TRACK_TYPE_TEXT; idx++) {
 904                 if ((player->gapless.update_segment[idx] == TRUE) ||
 905                         !(player->selector[idx].event_probe_id)) {
 906                         /* LOGW("[%d] skip", idx); */
 907                         continue;
 908                 }
 909
 910                 if (GST_CLOCK_TIME_IS_VALID(player->gapless.segment[idx].stop)) {
 911                         stop_running_time =
 912                                 gst_segment_to_running_time(&player->gapless.segment[idx],
 913                                                 GST_FORMAT_TIME, player->gapless.segment[idx].stop);
 914                 } else if (GST_CLOCK_TIME_IS_VALID(player->gapless.segment[idx].duration)) {
 915                         stop_running_time =
 916                                 gst_segment_to_running_time(&player->gapless.segment[idx],
 917                                                 GST_FORMAT_TIME, player->gapless.segment[idx].duration);
 918                 } else {
 919                         LOGD("duration: %"GST_TIME_FORMAT, GST_TIME_ARGS(player->duration));
 920                         stop_running_time =
 921                                 gst_segment_to_running_time(&player->gapless.segment[idx],
 922                                                 GST_FORMAT_TIME, player->duration);
 923                 }
 924
 925                 position_running_time =
 926                         gst_segment_to_running_time(&player->gapless.segment[idx],
 927                         GST_FORMAT_TIME, player->gapless.segment[idx].position);
 928
 929                 LOGD("[type:%d] time info %" GST_TIME_FORMAT " , %"
 930                         GST_TIME_FORMAT" , %" GST_TIME_FORMAT,
 931                         idx,
 932                         GST_TIME_ARGS(stop_running_time),
 933                         GST_TIME_ARGS(position_running_time),
 934                         GST_TIME_ARGS(gst_segment_to_running_time(&player->gapless.segment[idx],
 935                         GST_FORMAT_TIME, player->gapless.segment[idx].start)));
 936
 937                 position_running_time = MAX(position_running_time, stop_running_time);
 938                 position_running_time -= gst_segment_to_running_time(&player->gapless.segment[idx],
 939                                                                                 GST_FORMAT_TIME, player->gapless.segment[idx].start);
 940                 position_running_time = MAX(0, position_running_time);
 941                 position = MAX(position, position_running_time);
 942         }
 943
 944         if (position != 0) {
 945                 LOGD("[%d]GST_EVENT_STREAM_START: start_time from %" GST_TIME_FORMAT " to %" GST_TIME_FORMAT,
 946                         stream_type, GST_TIME_ARGS(player->gapless.start_time[stream_type]),
 947                         GST_TIME_ARGS(player->gapless.start_time[stream_type] + position));
 948
 949                 player->gapless.start_time[stream_type] += position;
 950         }
 951
 952         return;
 953 }
 954
 955 static GstPadProbeReturn
 956 __mmplayer_gst_selector_event_probe(GstPad *pad, GstPadProbeInfo *info, gpointer data)
 957 {
 958         GstPadProbeReturn ret = GST_PAD_PROBE_OK;
 959         GstEvent *event = GST_PAD_PROBE_INFO_DATA(info);
 960         mmplayer_t *player = (mmplayer_t *)data;
 961         GstCaps *caps = NULL;
 962         GstStructure *str = NULL;
 963         const gchar *name = NULL;
 964         mmplayer_track_type_e stream_type = MM_PLAYER_TRACK_TYPE_VIDEO;
 965         gboolean caps_ret = TRUE;
 966
 967         if (GST_EVENT_TYPE(event) != GST_EVENT_STREAM_START &&
 968                 GST_EVENT_TYPE(event) != GST_EVENT_FLUSH_STOP &&
 969                 GST_EVENT_TYPE(event) != GST_EVENT_SEGMENT &&
 970                 GST_EVENT_TYPE(event) != GST_EVENT_EOS &&
 971                 GST_EVENT_TYPE(event) != GST_EVENT_QOS)
 972                 return ret;
 973
 974         MMPLAYER_GST_GET_CAPS_INFO(pad, caps, str, name, caps_ret);
 975         if (!caps_ret)
 976                 goto ERROR;
 977
 978         if (strstr(name, "audio")) {
 979                 stream_type = MM_PLAYER_TRACK_TYPE_AUDIO;
 980         } else if (strstr(name, "video")) {
 981                 stream_type = MM_PLAYER_TRACK_TYPE_VIDEO;
 982         } else {
 983                 /* text track is not supportable */
 984                 LOGE("invalid name %s", name);
 985                 goto ERROR;
 986         }
 987
 988         switch (GST_EVENT_TYPE(event)) {
 989         case GST_EVENT_EOS:
 990                 {
 991                         /* in case of gapless, drop eos event not to send it to sink */
 992                         if (player->gapless.reconfigure && !player->msg_posted) {
 993                                 LOGD("[%d] %s:%s EOS received but will be drop", stream_type, GST_DEBUG_PAD_NAME(pad));
 994                                 ret = GST_PAD_PROBE_DROP;
 995                         }
 996                         break;
 997                 }
 998         case GST_EVENT_STREAM_START:
 999                 {
1000                         __mmplayer_gst_selector_update_start_time(player, stream_type);
1001                         break;
1002                 }
1003         case GST_EVENT_FLUSH_STOP:
1004                 {
1005                         LOGD("[%d] GST_EVENT_FLUSH_STOP", stream_type);
1006                         gst_segment_init(&player->gapless.segment[stream_type], GST_FORMAT_UNDEFINED);
1007                         player->gapless.start_time[stream_type] = 0;
1008                         break;
1009                 }
1010         case GST_EVENT_SEGMENT:
1011                 {
1012                         GstSegment segment;
1013                         GstEvent *tmpev;
1014
1015                         LOGD("[%d] GST_EVENT_SEGMENT", stream_type);
1016                         gst_event_copy_segment(event, &segment);
1017
1018                         if (segment.format != GST_FORMAT_TIME)
1019                                 break;
1020
1021                         LOGD("segment base:%" GST_TIME_FORMAT ", offset:%" GST_TIME_FORMAT
1022                                  ", start:%" GST_TIME_FORMAT ", stop: %" GST_TIME_FORMAT
1023                                  ", time: %" GST_TIME_FORMAT ", pos: %" GST_TIME_FORMAT ", dur: %" GST_TIME_FORMAT,
1024                                 GST_TIME_ARGS(segment.base), GST_TIME_ARGS(segment.offset),
1025                                 GST_TIME_ARGS(segment.start), GST_TIME_ARGS(segment.stop),
1026                                 GST_TIME_ARGS(segment.time), GST_TIME_ARGS(segment.position), GST_TIME_ARGS(segment.duration));
1027
1028                         /* keep the all the segment ev to cover the seeking */
1029                         gst_segment_copy_into(&segment, &player->gapless.segment[stream_type]);
1030                         player->gapless.update_segment[stream_type] = TRUE;
1031
1032                         if (!player->gapless.running)
1033                                 break;
1034
1035                         player->gapless.segment[stream_type].base = player->gapless.start_time[stream_type];
1036
1037                         LOGD("[%d] new base: %" GST_TIME_FORMAT, stream_type, GST_TIME_ARGS(player->gapless.segment[stream_type].base));
1038
1039                         tmpev = gst_event_new_segment(&player->gapless.segment[stream_type]);
1040                         gst_event_set_seqnum(tmpev, gst_event_get_seqnum(event));
1041                         gst_event_unref(event);
1042                         GST_PAD_PROBE_INFO_DATA(info) = tmpev;
1043
1044                         break;
1045                 }
1046         case GST_EVENT_QOS:
1047                 {
1048                         gdouble proportion = 0.0;
1049                         GstClockTimeDiff diff = 0;
1050                         GstClockTime timestamp = 0;
1051                         gint64 running_time_diff = -1;
1052                         GstQOSType type = 0;
1053                         GstEvent *tmpev = NULL;
1054
1055                         running_time_diff = player->gapless.segment[stream_type].base;
1056
1057                         if (running_time_diff <= 0) /* don't need to adjust */
1058                                 break;
1059
1060                         gst_event_parse_qos(event, &type, &proportion, &diff, &timestamp);
1061                         gst_event_unref(event);
1062
1063                         if (timestamp < running_time_diff) {
1064                                 LOGW("QOS event from previous group");
1065                                 ret = GST_PAD_PROBE_DROP;
1066                                 break;
1067                         }
1068
1069                         LOGD("[%d] Adjusting QOS event: %" GST_TIME_FORMAT
1070                                  " - %" GST_TIME_FORMAT " = %" GST_TIME_FORMAT,
1071                                                 stream_type, GST_TIME_ARGS(timestamp),
1072                                                 GST_TIME_ARGS(running_time_diff),
1073                                                 GST_TIME_ARGS(timestamp - running_time_diff));
1074
1075                         timestamp -= running_time_diff;
1076
1077                         /* That case is invalid for QoS events */
1078                         if (diff < 0 && -diff > timestamp) {
1079                                 LOGW("QOS event from previous group");
1080                                 ret = GST_PAD_PROBE_DROP;
1081                                 break;
1082                         }
1083
1084                         tmpev = gst_event_new_qos(GST_QOS_TYPE_UNDERFLOW, proportion, diff, timestamp);
1085                         GST_PAD_PROBE_INFO_DATA(info) = tmpev;
1086
1087                         break;
1088                 }
1089         default:
1090                 break;
1091         }
1092
1093 ERROR:
1094         if (caps)
1095                 gst_caps_unref(caps);
1096         return ret;
1097 }
1098
1099 /* create fakesink for audio or video path witout audiobin or videobin */
1100 static void
1101 __mmplayer_gst_make_fakesink(mmplayer_t *player, GstPad *pad, const gchar *name)
1102 {
1103         GstElement *pipeline = NULL;
1104         GstElement *fakesink = NULL;
1105         GstPad *sinkpad = NULL;
1106
1107         MMPLAYER_FENTER();
1108         MMPLAYER_RETURN_IF_FAIL(player && player->pipeline && player->pipeline->mainbin);
1109
1110         pipeline = player->pipeline->mainbin[MMPLAYER_M_PIPE].gst;
1111
1112         /* fake sink */
1113         fakesink = gst_element_factory_make("fakesink", NULL);
1114         if (fakesink == NULL) {
1115                 LOGE("failed to create fakesink");
1116                 goto EXIT;
1117         }
1118
1119         /* store it as it's sink element */
1120         __mmplayer_add_sink(player, fakesink);
1121
1122         gst_bin_add(GST_BIN(pipeline), fakesink);
1123
1124         /* link */
1125         sinkpad = gst_element_get_static_pad(fakesink, "sink");
1126
1127         LOGD("pad link %s:%s - %s:%s", GST_DEBUG_PAD_NAME(pad), GST_DEBUG_PAD_NAME(sinkpad));
1128
1129         if (gst_pad_link(pad, sinkpad) != GST_PAD_LINK_OK) {
1130                 LOGE("failed to link fakesink");
1131                 gst_object_unref(GST_OBJECT(fakesink));
1132                 goto EXIT;
1133         }
1134
1135         if (strstr(name, "video")) {
1136                 if (player->v_stream_caps) {
1137                         gst_caps_unref(player->v_stream_caps);
1138                         player->v_stream_caps = NULL;
1139                 }
1140                 if (player->ini.set_dump_element_flag)
1141                         __mmplayer_add_dump_buffer_probe(player, fakesink);
1142         }
1143
1144         g_object_set(G_OBJECT(fakesink), "sync", TRUE, NULL);
1145         gst_element_set_state(fakesink, GST_STATE_PAUSED);
1146
1147 EXIT:
1148         if (sinkpad)
1149                 gst_object_unref(GST_OBJECT(sinkpad));
1150
1151         MMPLAYER_FLEAVE();
1152         return;
1153 }
1154
1155 static GstElement *
1156 __mmplayer_gst_make_selector(mmplayer_t *player, main_element_id_e elem_idx, mmplayer_track_type_e stream_type)
1157 {
1158         GstElement *pipeline = NULL;
1159         GstElement *selector = NULL;
1160         GstPad *srcpad = NULL;
1161
1162         MMPLAYER_FENTER();
1163         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline && player->pipeline->mainbin, NULL);
1164
1165         selector = gst_element_factory_make("input-selector", NULL);
1166         if (!selector) {
1167                 LOGE("failed to create input-selector");
1168                 return NULL;
1169         }
1170         g_object_set(selector, "sync-streams", TRUE, NULL);
1171
1172         player->pipeline->mainbin[elem_idx].id = elem_idx;
1173         player->pipeline->mainbin[elem_idx].gst = selector;
1174
1175         /* player->selector[stream_type].active_pad_index = DEFAULT_TRACK; */
1176
1177         srcpad = gst_element_get_static_pad(selector, "src");
1178
1179         LOGD("blocking %s:%s", GST_DEBUG_PAD_NAME(srcpad));
1180         player->selector[stream_type].block_id = gst_pad_add_probe(srcpad, GST_PAD_PROBE_TYPE_BLOCK_DOWNSTREAM,
1181                 __mmplayer_gst_selector_blocked, NULL, NULL);
1182         player->selector[stream_type].event_probe_id = gst_pad_add_probe(srcpad, GST_PAD_PROBE_TYPE_EVENT_BOTH|GST_PAD_PROBE_TYPE_EVENT_FLUSH,
1183                 __mmplayer_gst_selector_event_probe, player, NULL);
1184
1185         gst_element_set_state(selector, GST_STATE_PAUSED);
1186
1187         pipeline = player->pipeline->mainbin[MMPLAYER_M_PIPE].gst;
1188         gst_bin_add(GST_BIN(pipeline), selector);
1189
1190         gst_object_unref(GST_OBJECT(srcpad));
1191
1192         MMPLAYER_FLEAVE();
1193         return selector;
1194 }
1195
1196 void
1197 _mmplayer_gst_decode_pad_added(GstElement *elem, GstPad *pad, gpointer data)
1198 {
1199         mmplayer_t *player = (mmplayer_t *)data;
1200         GstElement *selector = NULL;
1201         GstCaps *caps = NULL;
1202         GstStructure *str = NULL;
1203         const gchar *name = NULL;
1204         GstPad *sinkpad = NULL;
1205         gboolean first_track = FALSE;
1206         gboolean caps_ret = TRUE;
1207
1208         main_element_id_e elem_idx = MMPLAYER_M_NUM;
1209         mmplayer_track_type_e stream_type = MM_PLAYER_TRACK_TYPE_AUDIO;
1210
1211         MMPLAYER_FENTER();
1212         MMPLAYER_RETURN_IF_FAIL(elem && pad);
1213         MMPLAYER_RETURN_IF_FAIL(player && player->pipeline && player->pipeline->mainbin);
1214
1215         LOGD("pad-added signal handling");
1216
1217         /* get mimetype from caps */
1218         MMPLAYER_GST_GET_CAPS_INFO(pad, caps, str, name, caps_ret);
1219         if (!caps_ret)
1220                 goto ERROR;
1221
1222         MMPLAYER_LOG_GST_CAPS_TYPE(caps);
1223         /* LOGD("detected mimetype : %s", name); */
1224
1225         if (strstr(name, "video")) {
1226                 gint stype = 0;
1227                 gchar *caps_str = NULL;
1228
1229                 caps_str = gst_caps_to_string(caps);
1230                 if (caps_str && (strstr(caps_str, "ST12") || strstr(caps_str, "SN12") ||
1231                         strstr(caps_str, "SN21") || strstr(caps_str, "S420") || strstr(caps_str, "SR32")))
1232                         player->set_mode.video_zc = true;
1233
1234                 MMPLAYER_FREEIF(caps_str);
1235
1236                 mm_attrs_set_int_by_name(player->attrs, "content_video_found", TRUE);
1237                 mm_attrs_get_int_by_name(player->attrs, "display_surface_type", &stype);
1238
1239                 LOGD("surface type : %d", stype);
1240
1241                 if (MMPLAYER_IS_MS_BUFF_SRC(player)) {
1242                         __mmplayer_gst_create_sinkbin(elem, pad, player);
1243                         goto DONE;
1244                 }
1245
1246                 /* in case of exporting video frame, it requires the 360 video filter.
1247                  * it will be handled in _no_more_pads(). */
1248                 if ((stype == MM_DISPLAY_SURFACE_NULL) && (!player->set_mode.video_export)) {
1249                         __mmplayer_gst_make_fakesink(player, pad, name);
1250                         goto DONE;
1251                 }
1252
1253                 LOGD("video selector is required");
1254                 elem_idx = MMPLAYER_M_V_INPUT_SELECTOR;
1255                 stream_type = MM_PLAYER_TRACK_TYPE_VIDEO;
1256         } else if (strstr(name, "audio")) {
1257                 gint samplerate = 0;
1258                 gint channels = 0;
1259
1260                 if (MMPLAYER_IS_MS_BUFF_SRC(player) || player->build_audio_offload) {
1261                         if (player->build_audio_offload)
1262                                 player->no_more_pad = TRUE; /* remove state holder */
1263                         __mmplayer_gst_create_sinkbin(elem, pad, player);
1264                         goto DONE;
1265                 }
1266
1267                 gst_structure_get_int(str, "rate", &samplerate);
1268                 gst_structure_get_int(str, "channels", &channels);
1269
1270                 if ((channels > 0 && samplerate == 0)) { /* exclude audio decoding */
1271                         __mmplayer_gst_make_fakesink(player, pad, name);
1272                         goto DONE;
1273                 }
1274
1275                 LOGD("audio selector is required");
1276                 elem_idx = MMPLAYER_M_A_INPUT_SELECTOR;
1277                 stream_type = MM_PLAYER_TRACK_TYPE_AUDIO;
1278
1279         } else if (strstr(name, "text")) {
1280                 LOGD("text selector is required");
1281                 elem_idx = MMPLAYER_M_T_INPUT_SELECTOR;
1282                 stream_type = MM_PLAYER_TRACK_TYPE_TEXT;
1283         } else {
1284                 LOGE("invalid caps info");
1285                 goto ERROR;
1286         }
1287
1288         /* check selector and create it */
1289         if (!(selector = player->pipeline->mainbin[elem_idx].gst)) {
1290                 selector = __mmplayer_gst_make_selector(player, elem_idx, stream_type);
1291                 if (!selector)
1292                         goto ERROR;
1293                 first_track = TRUE;
1294         } else {
1295                 LOGD("input-selector is already created.");
1296         }
1297
1298         /* link */
1299         sinkpad = gst_element_get_request_pad(selector, "sink_%u");
1300
1301         LOGD("pad link: %s:%s - %s:%s", GST_DEBUG_PAD_NAME(pad), GST_DEBUG_PAD_NAME(sinkpad));
1302
1303         if (gst_pad_link(pad, sinkpad) != GST_PAD_LINK_OK) {
1304                 LOGE("failed to link selector");
1305                 gst_object_unref(GST_OBJECT(selector));
1306                 goto ERROR;
1307         }
1308
1309         if (first_track) {
1310                 LOGD("this track will be activated");
1311                 g_object_set(selector, "active-pad", sinkpad, NULL);
1312         }
1313
1314         _mmplayer_track_update_selector_info(player, stream_type, sinkpad);
1315
1316 DONE:
1317 ERROR:
1318
1319         if (caps)
1320                 gst_caps_unref(caps);
1321
1322         if (sinkpad) {
1323                 gst_object_unref(GST_OBJECT(sinkpad));
1324                 sinkpad = NULL;
1325         }
1326
1327         return;
1328 }
1329
1330 static gboolean
1331 __mmplayer_create_sink_path(mmplayer_t *player, GstElement *selector, mmplayer_track_type_e type)
1332 {
1333         GstPad *srcpad = NULL;
1334
1335         MMPLAYER_FENTER();
1336         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline, FALSE);
1337
1338         LOGD("type %d", type);
1339
1340         if (!selector) {
1341                 LOGD("there is no %d track", type);
1342                 return TRUE;
1343         }
1344
1345         srcpad = gst_element_get_static_pad(selector, "src");
1346         if (!srcpad) {
1347                 LOGE("failed to get srcpad from selector");
1348                 return FALSE;
1349         }
1350
1351         LOGD("got pad %s:%s from selector", GST_DEBUG_PAD_NAME(srcpad));
1352
1353         __mmplayer_gst_create_sinkbin(selector, srcpad, player);
1354
1355         LOGD("unblocking %s:%s", GST_DEBUG_PAD_NAME(srcpad));
1356         if (player->selector[type].block_id) {
1357                 gst_pad_remove_probe(srcpad, player->selector[type].block_id);
1358                 player->selector[type].block_id = 0;
1359         }
1360
1361         if (srcpad) {
1362                 gst_object_unref(GST_OBJECT(srcpad));
1363                 srcpad = NULL;
1364         }
1365
1366         MMPLAYER_FLEAVE();
1367         return TRUE;
1368 }
1369
1370 static void
1371 __mmplayer_set_decode_track_info(mmplayer_t *player, mmplayer_track_type_e type)
1372 {
1373         MMHandleType attrs = 0;
1374         gint active_index = 0;
1375
1376         MMPLAYER_FENTER();
1377         MMPLAYER_RETURN_IF_FAIL(player);
1378
1379         LOGD("type: %d, the num of track: %d", type, player->selector[type].total_track_num);
1380
1381         /* change track to active pad */
1382         active_index = player->selector[type].active_pad_index;
1383         if ((active_index != DEFAULT_TRACK) &&
1384                 (__mmplayer_change_selector_pad(player, type, active_index) != MM_ERROR_NONE)) {
1385                 LOGW("failed to change %d type track to %d", type, active_index);
1386                 player->selector[type].active_pad_index = DEFAULT_TRACK;
1387                 return;
1388         }
1389
1390         if (type == MM_PLAYER_TRACK_TYPE_TEXT) {
1391                 attrs = MMPLAYER_GET_ATTRS(player);
1392                 if (attrs) {
1393                         mm_attrs_set_int_by_name(attrs, "content_text_track_num", player->selector[type].total_track_num);
1394                         mm_attrs_set_int_by_name(attrs, "current_text_track_index", player->selector[type].active_pad_index);
1395
1396                         if (mm_attrs_commit_all(attrs))
1397                                 LOGW("failed to commit attrs.");
1398                 } else {
1399                         LOGW("cannot get content attribute");
1400                 }
1401         }
1402
1403         MMPLAYER_FLEAVE();
1404         return;
1405 }
1406
1407 static gboolean
1408 __mmplayer_create_audio_sink_path(mmplayer_t *player, GstElement *audio_selector)
1409 {
1410         MMPLAYER_FENTER();
1411         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline, FALSE);
1412
1413         if (!audio_selector) {
1414                 LOGD("there is no audio track, num_dynamic_pad %d", player->num_dynamic_pad);
1415
1416                 /* in case the source is changed, output can be changed. */
1417                 if ((player->pipeline->audiobin) && (player->pipeline->audiobin[MMPLAYER_A_BIN].gst)) {
1418                         LOGD("remove previous audiobin if it exist");
1419
1420                         __mmplayer_release_signal_connection(player, MM_PLAYER_SIGNAL_TYPE_AUDIOBIN);
1421                         __mmplayer_del_sink(player, player->pipeline->audiobin[MMPLAYER_A_SINK].gst);
1422
1423                         MMPLAYER_RELEASE_ELEMENT(player, player->pipeline->audiobin, MMPLAYER_A_BIN);
1424                         MMPLAYER_FREEIF(player->pipeline->audiobin);
1425                 }
1426
1427                 if (player->num_dynamic_pad == 0) /* FIXME: num_dynamic_pad is only for rtsp? */
1428                         __mmplayer_pipeline_complete(NULL, player);
1429
1430                 return TRUE;
1431         }
1432
1433         /* apply the audio track information */
1434         __mmplayer_set_decode_track_info(player, MM_PLAYER_TRACK_TYPE_AUDIO);
1435
1436         /* create audio sink path */
1437         if (!__mmplayer_create_sink_path(player, audio_selector, MM_PLAYER_TRACK_TYPE_AUDIO)) {
1438                 LOGE("failed to create audio sink path");
1439                 return FALSE;
1440         }
1441
1442         MMPLAYER_FLEAVE();
1443         return TRUE;
1444 }
1445
1446 static gboolean
1447 __mmplayer_create_text_sink_path(mmplayer_t *player, GstElement *text_selector)
1448 {
1449         MMPLAYER_FENTER();
1450         MMPLAYER_RETURN_VAL_IF_FAIL(player && text_selector, FALSE);
1451
1452         if (MMPLAYER_IS_MS_BUFF_SRC(player)) {
1453                 LOGD("text path is not supproted");
1454                 return TRUE;
1455         }
1456
1457         /* apply the text track information */
1458         __mmplayer_set_decode_track_info(player, MM_PLAYER_TRACK_TYPE_TEXT);
1459
1460         if (player->selector[MM_PLAYER_TRACK_TYPE_TEXT].total_track_num > 0)
1461                 player->has_closed_caption = TRUE;
1462
1463         /* create text decode path */
1464         player->no_more_pad = TRUE;
1465
1466         if (!__mmplayer_create_sink_path(player, text_selector, MM_PLAYER_TRACK_TYPE_TEXT)) {
1467                 LOGE("failed to create text sink path");
1468                 return FALSE;
1469         }
1470
1471         MMPLAYER_FLEAVE();
1472         return TRUE;
1473 }
1474
1475 static gboolean
1476 __mmplayer_gst_set_queue2_buffering(mmplayer_t *player)
1477 {
1478         gint64 dur_bytes = 0L;
1479
1480         MMPLAYER_FENTER();
1481         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline &&
1482                 player->pipeline->mainbin && player->streamer, FALSE);
1483
1484         if (!gst_element_query_duration(player->pipeline->mainbin[MMPLAYER_M_SRC].gst, GST_FORMAT_BYTES, &dur_bytes))
1485                 LOGE("fail to get duration.");
1486
1487         /* there is no mq, enable use-buffering on queue2 (ex) wav streaming
1488          * use file information was already set on Q2 when it was created. */
1489         _mm_player_streaming_set_queue2(player->streamer,
1490                                         player->pipeline->mainbin[MMPLAYER_M_MUXED_S_BUFFER].gst,
1491                                         TRUE,                                                           /* use_buffering */
1492                                         MUXED_BUFFER_TYPE_MAX,                          /* use previous buffer type setting */
1493                                         ((dur_bytes > 0) ? ((guint64)dur_bytes) : 0));
1494
1495         MMPLAYER_FLEAVE();
1496         return TRUE;
1497 }
1498
1499 static void
1500 __mmplayer_gst_decode_no_more_pads(GstElement *elem, gpointer data)
1501 {
1502         mmplayer_t *player = NULL;
1503         GstElement *video_selector = NULL;
1504         GstElement *audio_selector = NULL;
1505         GstElement *text_selector = NULL;
1506
1507         MMPLAYER_FENTER();
1508         player = (mmplayer_t *)data;
1509
1510         LOGD("no-more-pad signal handling");
1511
1512         if ((player->cmd == MMPLAYER_COMMAND_DESTROY) ||
1513                 (player->cmd == MMPLAYER_COMMAND_UNREALIZE)) {
1514                 LOGW("player is shutting down");
1515                 goto EXIT;
1516         }
1517
1518         if ((MMPLAYER_IS_HTTP_STREAMING(player)) &&
1519                 (!player->pipeline->mainbin[MMPLAYER_M_DEMUXED_S_BUFFER].gst) &&
1520                 (player->pipeline->mainbin[MMPLAYER_M_MUXED_S_BUFFER].gst)) {
1521                 if (!__mmplayer_gst_set_queue2_buffering(player)) {
1522                         LOGE("failed to set queue2 buffering");
1523                         goto EXIT;
1524                 }
1525         }
1526
1527         video_selector = player->pipeline->mainbin[MMPLAYER_M_V_INPUT_SELECTOR].gst;
1528         audio_selector = player->pipeline->mainbin[MMPLAYER_M_A_INPUT_SELECTOR].gst;
1529         text_selector = player->pipeline->mainbin[MMPLAYER_M_T_INPUT_SELECTOR].gst;
1530
1531         if (!video_selector && !audio_selector && !text_selector) {
1532                 LOGW("there is no selector");
1533                 player->no_more_pad = TRUE;
1534                 goto EXIT;
1535         }
1536
1537         /* create video path followed by video-select */
1538         if (video_selector && !audio_selector && !text_selector)
1539                 player->no_more_pad = TRUE;
1540
1541         if (!__mmplayer_create_sink_path(player, video_selector, MM_PLAYER_TRACK_TYPE_VIDEO))
1542                 goto EXIT;
1543
1544         /* create audio path followed by audio-select */
1545         if (audio_selector && !text_selector)
1546                 player->no_more_pad = TRUE;
1547
1548         if (!__mmplayer_create_audio_sink_path(player, audio_selector))
1549                 goto EXIT;
1550
1551         /* create text path followed by text-select */
1552         __mmplayer_create_text_sink_path(player, text_selector);
1553
1554 EXIT:
1555         if (player->gapless.reconfigure) {
1556                 player->gapless.reconfigure = FALSE;
1557                 MMPLAYER_PLAYBACK_UNLOCK(player);
1558         }
1559
1560         MMPLAYER_FLEAVE();
1561 }
1562
1563 static gboolean
1564 __mmplayer_gst_add_sinkbin_to_pipeline(mmplayer_t *player, GstElement *sinkbin, GstPad *pad, gboolean reusing, gchar *sink_pad_name)
1565 {
1566         gboolean ret = FALSE;
1567         GstElement *pipeline = NULL;
1568         GstPad *sinkpad = NULL;
1569
1570         MMPLAYER_FENTER();
1571         MMPLAYER_RETURN_VAL_IF_FAIL(sinkbin && pad, FALSE);
1572         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline && player->pipeline->mainbin, FALSE);
1573
1574         pipeline = player->pipeline->mainbin[MMPLAYER_M_PIPE].gst;
1575
1576         sinkpad = gst_element_get_static_pad(GST_ELEMENT(sinkbin), sink_pad_name);
1577         if (!sinkpad) {
1578                 LOGE("failed to get pad from sinkbin");
1579                 goto EXIT;
1580         }
1581
1582         if (reusing) {
1583                 /* link only */
1584                 if (gst_pad_link(pad, sinkpad) != GST_PAD_LINK_OK) {
1585                         LOGE("failed to link sinkbin for reusing");
1586                         goto EXIT; /* exit either pass or fail */
1587                 }
1588         } else {
1589                 /* warm up */
1590                 if (gst_element_set_state(sinkbin, GST_STATE_READY) == GST_STATE_CHANGE_FAILURE) {
1591                         LOGE("failed to set state(READY) to sinkbin");
1592                         goto EXIT;
1593                 }
1594
1595                 /* add */
1596                 if (!gst_bin_add(GST_BIN(pipeline), sinkbin)) {
1597                         LOGE("failed to add sinkbin to pipeline");
1598                         goto EXIT;
1599                 }
1600
1601                 /* link */
1602                 if (gst_pad_link(pad, sinkpad) != GST_PAD_LINK_OK) {
1603                         LOGE("failed to link %s:%s - %s:%s", GST_DEBUG_PAD_NAME(pad), GST_DEBUG_PAD_NAME(sinkpad));
1604                         goto EXIT;
1605                 }
1606
1607                 /* run */
1608                 if (gst_element_set_state(sinkbin, GST_STATE_PAUSED) == GST_STATE_CHANGE_FAILURE) {
1609                         LOGE("failed to set state(PAUSED) to sinkbin");
1610                         goto EXIT;
1611                 }
1612         }
1613
1614         ret = TRUE;
1615
1616 EXIT:
1617         if (sinkpad)
1618                 gst_object_unref(GST_OBJECT(sinkpad));
1619         sinkpad = NULL;
1620
1621         MMPLAYER_FLEAVE();
1622         return ret;
1623 }
1624
1625 static void
1626 __mmplayer_gst_create_sinkbin(GstElement *elem, GstPad *pad, gpointer data)
1627 {
1628         mmplayer_t *player = NULL;
1629         GstCaps *caps = NULL;
1630         gchar *caps_str = NULL;
1631         GstStructure *str = NULL;
1632         const gchar *name = NULL;
1633         GstElement *sinkbin = NULL;
1634         gboolean reusing = FALSE;
1635         gboolean caps_ret = TRUE;
1636         gchar *sink_pad_name = "sink";
1637
1638         /* check handles */
1639         player = (mmplayer_t *)data;
1640
1641         MMPLAYER_FENTER();
1642         MMPLAYER_RETURN_IF_FAIL(elem && pad);
1643         MMPLAYER_RETURN_IF_FAIL(player && player->pipeline && MMPLAYER_GET_ATTRS(player));
1644
1645         MMPLAYER_GST_GET_CAPS_INFO(pad, caps, str, name, caps_ret);
1646         if (!caps_ret)
1647                 goto ERROR;
1648
1649         caps_str = gst_caps_to_string(caps);
1650
1651         /* LOGD("detected mimetype : %s", name); */
1652         if (strstr(name, "audio")) {
1653                 if (player->pipeline->audiobin == NULL) {
1654                         const gchar *audio_format = gst_structure_get_string(str, "format");
1655                         if (audio_format) {
1656                                 LOGD("original audio format %s", audio_format);
1657                                 mm_attrs_set_string_by_name(player->attrs, "content_audio_format", audio_format);
1658                         }
1659
1660                         if (__mmplayer_gst_create_audio_sink_bin(player) != MM_ERROR_NONE) {
1661                                 LOGE("failed to create audiobin. continuing without audio");
1662                                 goto ERROR;
1663                         }
1664
1665                         sinkbin = player->pipeline->audiobin[MMPLAYER_A_BIN].gst;
1666                         LOGD("creating audiobin success");
1667                 } else {
1668                         reusing = TRUE;
1669                         sinkbin = player->pipeline->audiobin[MMPLAYER_A_BIN].gst;
1670                         LOGD("reusing audiobin");
1671                         _mmplayer_update_content_attrs(player, ATTR_AUDIO);
1672                 }
1673         } else if (strstr(name, "video")) {
1674                 /* 1. zero copy is updated at _decode_pad_added()
1675                  * 2. NULL surface type is handled in _decode_pad_added() */
1676                 LOGD("zero copy %d", player->set_mode.video_zc);
1677                 if (player->pipeline->videobin == NULL) {
1678                         int surface_type = 0;
1679                         mm_attrs_get_int_by_name(player->attrs, "display_surface_type", &surface_type);
1680                         LOGD("display_surface_type (%d)", surface_type);
1681
1682                         if ((surface_type == MM_DISPLAY_SURFACE_OVERLAY) &&
1683                                 (__mmplayer_acquire_hw_resource(player, MMPLAYER_RESOURCE_TYPE_VIDEO_OVERLAY) != MM_ERROR_NONE)) {
1684                                 LOGE("failed to acquire video overlay resource");
1685                                 goto ERROR;
1686                         }
1687
1688                         player->interrupted_by_resource = FALSE;
1689
1690                         if (__mmplayer_gst_create_video_sink_bin(player, caps, surface_type) != MM_ERROR_NONE) {
1691                                 LOGE("failed to create videobin. continuing without video");
1692                                 goto ERROR;
1693                         }
1694
1695                         sinkbin = player->pipeline->videobin[MMPLAYER_V_BIN].gst;
1696                         LOGD("creating videosink bin success");
1697                 } else {
1698                         reusing = TRUE;
1699                         sinkbin = player->pipeline->videobin[MMPLAYER_V_BIN].gst;
1700                         LOGD("re-using videobin");
1701                         _mmplayer_update_content_attrs(player, ATTR_VIDEO);
1702                 }
1703         } else if (strstr(name, "text")) {
1704                 if (player->pipeline->textbin == NULL) {
1705                         if (__mmplayer_gst_create_text_sink_bin(player) != MM_ERROR_NONE) {
1706                                 LOGE("failed to create text sink bin. continuing without text");
1707                                 goto ERROR;
1708                         }
1709
1710                         sinkbin = player->pipeline->textbin[MMPLAYER_T_BIN].gst;
1711                         player->textsink_linked  = 1;
1712                         LOGD("creating textsink bin success");
1713                 } else {
1714                         if (!player->textsink_linked) {
1715                                 LOGD("re-using textbin");
1716                                 reusing = TRUE;
1717                                 sinkbin = player->pipeline->textbin[MMPLAYER_T_BIN].gst;
1718                                 player->textsink_linked  = 1;
1719                         } else {
1720                                 /* linked textbin exist which means that the external subtitle path exist already */
1721                                 LOGW("ignoring internal subtutle since external subtitle is available");
1722                         }
1723                 }
1724                 sink_pad_name = "text_sink";
1725         } else {
1726                 LOGW("unknown mime type %s, ignoring it", name);
1727                 goto ERROR;
1728         }
1729
1730         if (!__mmplayer_gst_add_sinkbin_to_pipeline(player, sinkbin, pad, reusing, sink_pad_name))
1731                 goto ERROR;
1732
1733         LOGD("[handle: %p] success to create and link sink bin", player);
1734
1735         /* FIXIT : we cannot hold callback for 'no-more-pad' signal because signal was emitted in
1736          * streaming task. if the task blocked, then buffer will not flow to the next element
1737          *(autoplugging element). so this is special hack for streaming. please try to remove it
1738          */
1739         /* dec stream count. we can remove fakesink if it's zero */
1740         if (player->num_dynamic_pad)
1741                 player->num_dynamic_pad--;
1742
1743         LOGD("no more pads: %d, stream count dec : %d(num of dynamic pad)", player->no_more_pad, player->num_dynamic_pad);
1744
1745         if ((player->no_more_pad) && (player->num_dynamic_pad == 0))
1746                 __mmplayer_pipeline_complete(NULL, player);
1747
1748 ERROR:
1749
1750         MMPLAYER_FREEIF(caps_str);
1751
1752         if (caps)
1753                 gst_caps_unref(caps);
1754
1755         return;
1756 }
1757
1758 static gboolean
1759 __mmplayer_get_property_value_for_rotation(mmplayer_t *player, int display_angle, int orientation, int *value)
1760 {
1761         int required_angle = 0; /* Angle required for straight view */
1762         int rotation_angle = 0;
1763
1764         MMPLAYER_RETURN_VAL_IF_FAIL(player, FALSE);
1765         MMPLAYER_RETURN_VAL_IF_FAIL(value, FALSE);
1766
1767         /* Counter clockwise */
1768         switch (orientation) {
1769         case 0:
1770                 required_angle = 0;
1771                 break;
1772         case 90:
1773                 required_angle = 270;
1774                 break;
1775         case 180:
1776                 required_angle = 180;
1777                 break;
1778         case 270:
1779                 required_angle = 90;
1780                 break;
1781         }
1782
1783         rotation_angle = display_angle + required_angle;
1784         if (rotation_angle >= 360)
1785                 rotation_angle -= 360;
1786
1787         /* chech if supported or not */
1788         if (rotation_angle % 90) {
1789                 LOGD("not supported rotation angle = %d", rotation_angle);
1790                 return FALSE;
1791         }
1792
1793         switch (rotation_angle) {
1794         case 0:
1795                 *value = MM_DISPLAY_ROTATION_NONE;
1796                 break;
1797         case 90:
1798                 *value = MM_DISPLAY_ROTATION_90;
1799                 break;
1800         case 180:
1801                 *value = MM_DISPLAY_ROTATION_180;
1802                 break;
1803         case 270:
1804                 *value = MM_DISPLAY_ROTATION_270;
1805                 break;
1806         }
1807
1808         LOGD("setting rotation property value : %d", *value);
1809
1810         return TRUE;
1811 }
1812
1813 int
1814 __mmplayer_video_param_check_video_sink_bin(mmplayer_t *player)
1815 {
1816         /* check video sinkbin is created */
1817         MMPLAYER_RETURN_VAL_IF_FAIL(player &&
1818                 player->pipeline &&
1819                 player->pipeline->videobin &&
1820                 player->pipeline->videobin[MMPLAYER_V_BIN].gst &&
1821                 player->pipeline->videobin[MMPLAYER_V_SINK].gst,
1822                 MM_ERROR_PLAYER_NOT_INITIALIZED);
1823
1824         return MM_ERROR_NONE;
1825 }
1826
1827 int
1828 _mmplayer_get_video_angle(mmplayer_t *player, int *display_angle, int *orientation)
1829 {
1830         int display_rotation = 0;
1831         gchar *org_orient = NULL;
1832         MMHandleType attrs = MMPLAYER_GET_ATTRS(player);
1833
1834         if (!attrs) {
1835                 LOGE("cannot get content attribute");
1836                 return MM_ERROR_PLAYER_INTERNAL;
1837         }
1838
1839         if (display_angle) {
1840                 /* update user roation */
1841                 mm_attrs_get_int_by_name(attrs, "display_rotation", &display_rotation);
1842
1843                 /* Counter clockwise */
1844                 switch (display_rotation) {
1845                 case MM_DISPLAY_ROTATION_NONE:
1846                         *display_angle = 0;
1847                         break;
1848                 case MM_DISPLAY_ROTATION_90:
1849                         *display_angle = 90;
1850                         break;
1851                 case MM_DISPLAY_ROTATION_180:
1852                         *display_angle = 180;
1853                         break;
1854                 case MM_DISPLAY_ROTATION_270:
1855                         *display_angle = 270;
1856                         break;
1857                 default:
1858                         LOGW("wrong angle type : %d", display_rotation);
1859                         break;
1860                 }
1861                 LOGD("check user angle: %d", *display_angle);
1862         }
1863
1864         if (orientation) {
1865                 /* Counter clockwise */
1866                 mm_attrs_get_string_by_name(attrs, "content_video_orientation", &org_orient);
1867
1868                 if (org_orient) {
1869                         if (!strcmp(org_orient, "rotate-90"))
1870                                 *orientation = 90;
1871                         else if (!strcmp(org_orient, "rotate-180"))
1872                                 *orientation = 180;
1873                         else if (!strcmp(org_orient, "rotate-270"))
1874                                 *orientation = 270;
1875                         else
1876                                 LOGD("original rotation is %s", org_orient);
1877                 } else {
1878                         LOGD("content_video_orientation get fail");
1879                 }
1880
1881                 LOGD("check orientation: %d", *orientation);
1882         }
1883
1884         return MM_ERROR_NONE;
1885 }
1886
1887 void
1888 __mmplayer_video_param_set_display_rotation(mmplayer_t *player)
1889 {
1890         int rotation_value = 0;
1891         int orientations = 0; // current supported angle values are 0, 90, 180, 270
1892         int display_angle = 0;
1893         MMPLAYER_FENTER();
1894
1895         /* check video sinkbin is created */
1896         if (MM_ERROR_NONE != __mmplayer_video_param_check_video_sink_bin(player))
1897                 return;
1898
1899         _mmplayer_get_video_angle(player, &display_angle, &orientations);
1900
1901         /* get rotation value to set */
1902         __mmplayer_get_property_value_for_rotation(player, display_angle, orientations, &rotation_value);
1903         g_object_set(player->pipeline->videobin[MMPLAYER_V_SINK].gst, "rotate", rotation_value, NULL);
1904         LOGD("set video param : rotate %d", rotation_value);
1905 }
1906
1907 void
1908 __mmplayer_video_param_set_display_visible(mmplayer_t *player)
1909 {
1910         MMHandleType attrs = 0;
1911         int visible = 0;
1912         MMPLAYER_FENTER();
1913
1914         /* check video sinkbin is created */
1915         if (MM_ERROR_NONE != __mmplayer_video_param_check_video_sink_bin(player))
1916                 return;
1917
1918         attrs = MMPLAYER_GET_ATTRS(player);
1919         MMPLAYER_RETURN_IF_FAIL(attrs);
1920
1921         mm_attrs_get_int_by_name(attrs, "display_visible", &visible);
1922         g_object_set(player->pipeline->videobin[MMPLAYER_V_SINK].gst, "visible", visible, NULL);
1923         LOGD("set video param : visible %d", visible);
1924 }
1925
1926 void
1927 __mmplayer_video_param_set_display_method(mmplayer_t *player)
1928 {
1929         MMHandleType attrs = 0;
1930         int display_method = 0;
1931         MMPLAYER_FENTER();
1932
1933         /* check video sinkbin is created */
1934         if (MM_ERROR_NONE != __mmplayer_video_param_check_video_sink_bin(player))
1935                 return;
1936
1937         attrs = MMPLAYER_GET_ATTRS(player);
1938         MMPLAYER_RETURN_IF_FAIL(attrs);
1939
1940         mm_attrs_get_int_by_name(attrs, "display_method", &display_method);
1941         g_object_set(player->pipeline->videobin[MMPLAYER_V_SINK].gst, "display-geometry-method", display_method, NULL);
1942         LOGD("set video param : method %d", display_method);
1943 }
1944
1945 void
1946 __mmplayer_video_param_set_video_roi_area(mmplayer_t *player)
1947 {
1948         MMHandleType attrs = 0;
1949         void *handle = NULL;
1950         MMPLAYER_FENTER();
1951
1952         /* check video sinkbin is created */
1953         if (__mmplayer_video_param_check_video_sink_bin(player) != MM_ERROR_NONE) {
1954                 LOGW("There is no video sink");
1955                 return;
1956         }
1957
1958         attrs = MMPLAYER_GET_ATTRS(player);
1959         MMPLAYER_RETURN_IF_FAIL(attrs);
1960         mm_attrs_get_data_by_name(attrs, "display_overlay", &handle);
1961         if (handle) {
1962                 gst_video_overlay_set_video_roi_area(
1963                          GST_VIDEO_OVERLAY(player->pipeline->videobin[MMPLAYER_V_SINK].gst),
1964                          player->video_roi.scale_x, player->video_roi.scale_y, player->video_roi.scale_width, player->video_roi.scale_height);
1965                 LOGD("set video param : video roi area scale value: x(%f) y(%f) width(%f) height(%f)",
1966                         player->video_roi.scale_x, player->video_roi.scale_y, player->video_roi.scale_width, player->video_roi.scale_height);
1967         }
1968 }
1969
1970 void
1971 __mmplayer_video_param_set_roi_area(mmplayer_t *player)
1972 {
1973         MMHandleType attrs = 0;
1974         void *handle = NULL;
1975         /*set wl_display*/
1976         int win_roi_x = 0;
1977         int win_roi_y = 0;
1978         int win_roi_width = 0;
1979         int win_roi_height = 0;
1980         MMPLAYER_FENTER();
1981
1982         /* check video sinkbin is created */
1983         if (__mmplayer_video_param_check_video_sink_bin(player) != MM_ERROR_NONE) {
1984                 LOGW("There is no video sink");
1985                 return;
1986         }
1987
1988         attrs = MMPLAYER_GET_ATTRS(player);
1989         MMPLAYER_RETURN_IF_FAIL(attrs);
1990
1991         mm_attrs_get_data_by_name(attrs, "display_overlay", &handle);
1992
1993         if (handle) {
1994                 /* It should be set after setting window */
1995                 mm_attrs_get_int_by_name(attrs, "display_win_roi_x", &win_roi_x);
1996                 mm_attrs_get_int_by_name(attrs, "display_win_roi_y", &win_roi_y);
1997                 mm_attrs_get_int_by_name(attrs, "display_win_roi_width", &win_roi_width);
1998                 mm_attrs_get_int_by_name(attrs, "display_win_roi_height", &win_roi_height);
1999
2000                 /* After setting window handle, set display roi area */
2001                 gst_video_overlay_set_display_roi_area(
2002                          GST_VIDEO_OVERLAY(player->pipeline->videobin[MMPLAYER_V_SINK].gst),
2003                          win_roi_x, win_roi_y, win_roi_width, win_roi_height);
2004                 LOGD("set video param : roi area : x(%d) y(%d) width(%d) height(%d)",
2005                         win_roi_x, win_roi_y, win_roi_width, win_roi_height);
2006         }
2007 }
2008
2009 void
2010 __mmplayer_video_param_set_display_overlay(mmplayer_t *player)
2011 {
2012         MMHandleType attrs = 0;
2013         void *handle = NULL;
2014
2015         /* check video sinkbin is created */
2016         if (MM_ERROR_NONE != __mmplayer_video_param_check_video_sink_bin(player))
2017                 return;
2018
2019         attrs = MMPLAYER_GET_ATTRS(player);
2020         MMPLAYER_RETURN_IF_FAIL(attrs);
2021
2022         /* common case if using overlay surface */
2023         mm_attrs_get_data_by_name(attrs, "display_overlay", &handle);
2024
2025         if (handle) {
2026                 /* default is using wl_surface_id */
2027                 unsigned int wl_surface_id      = 0;
2028                 wl_surface_id = *(int *)handle;
2029                 LOGD("set video param : wl_surface_id %d", wl_surface_id);
2030                 gst_video_overlay_set_wl_window_wl_surface_id(
2031                                 GST_VIDEO_OVERLAY(player->pipeline->videobin[MMPLAYER_V_SINK].gst),
2032                                 *(int *)handle);
2033         } else {
2034                 /* FIXIT : is it error case? */
2035                 LOGW("still we don't have a window handle on player attribute. create it's own surface.");
2036         }
2037 }
2038
2039 int
2040 __mmplayer_update_wayland_videosink_video_param(mmplayer_t *player, char *param_name)
2041 {
2042         gboolean update_all_param = FALSE;
2043         MMPLAYER_FENTER();
2044
2045         /* check video sinkbin is created */
2046         if (MM_ERROR_NONE != __mmplayer_video_param_check_video_sink_bin(player))
2047                 return MM_ERROR_PLAYER_NOT_INITIALIZED;
2048
2049         if (strcmp(player->ini.videosink_element_overlay, "tizenwlsink")) {
2050                 LOGE("can not find tizenwlsink");
2051                 return MM_ERROR_PLAYER_INTERNAL;
2052         }
2053
2054         LOGD("param_name : %s", param_name);
2055         if (!g_strcmp0(param_name, "update_all_param"))
2056                 update_all_param = TRUE;
2057
2058         if (update_all_param || !g_strcmp0(param_name, "display_overlay"))
2059                 __mmplayer_video_param_set_display_overlay(player);
2060         if (update_all_param || !g_strcmp0(param_name, "display_method"))
2061                 __mmplayer_video_param_set_display_method(player);
2062         if (update_all_param || !g_strcmp0(param_name, "display_visible"))
2063                 __mmplayer_video_param_set_display_visible(player);
2064         if (update_all_param || !g_strcmp0(param_name, "display_rotation"))
2065                 __mmplayer_video_param_set_display_rotation(player);
2066         if (update_all_param || !g_strcmp0(param_name, "display_win_roi_x"))
2067                 __mmplayer_video_param_set_roi_area(player);
2068         if (update_all_param)
2069                 __mmplayer_video_param_set_video_roi_area(player);
2070
2071         return MM_ERROR_NONE;
2072 }
2073
2074 int
2075 _mmplayer_update_video_param(mmplayer_t *player, char *param_name)
2076 {
2077         MMHandleType attrs = 0;
2078         int surface_type = 0;
2079         int ret = MM_ERROR_NONE;
2080
2081         MMPLAYER_FENTER();
2082
2083         /* check video sinkbin is created */
2084         if (MM_ERROR_NONE != __mmplayer_video_param_check_video_sink_bin(player))
2085                 return MM_ERROR_PLAYER_NOT_INITIALIZED;
2086
2087         attrs = MMPLAYER_GET_ATTRS(player);
2088         if (!attrs) {
2089                 LOGE("cannot get content attribute");
2090                 return MM_ERROR_PLAYER_INTERNAL;
2091         }
2092         LOGD("param_name : %s", param_name);
2093
2094         /* update display surface */
2095         mm_attrs_get_int_by_name(attrs, "display_surface_type", &surface_type);
2096         LOGD("check display surface type attribute: %d", surface_type);
2097
2098         /* configuring display */
2099         switch (surface_type) {
2100         case MM_DISPLAY_SURFACE_OVERLAY:
2101                 {
2102                         ret = __mmplayer_update_wayland_videosink_video_param(player, param_name);
2103                         if (ret != MM_ERROR_NONE)
2104                                 return ret;
2105                 }
2106                 break;
2107         }
2108
2109         MMPLAYER_FLEAVE();
2110
2111         return MM_ERROR_NONE;
2112 }
2113
2114 int
2115 _mmplayer_set_audio_only(MMHandleType hplayer, bool audio_only)
2116 {
2117         gboolean disable_overlay = FALSE;
2118         mmplayer_t *player = (mmplayer_t *)hplayer;
2119
2120         MMPLAYER_FENTER();
2121         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline, MM_ERROR_PLAYER_NOT_INITIALIZED);
2122         MMPLAYER_RETURN_VAL_IF_FAIL(player->pipeline->videobin &&
2123                                                                 player->pipeline->videobin[MMPLAYER_V_SINK].gst,
2124                                                                 MM_ERROR_PLAYER_NO_OP); /* invalid op */
2125
2126         if (!g_object_class_find_property(G_OBJECT_GET_CLASS(player->pipeline->videobin[MMPLAYER_V_SINK].gst), "disable-overlay")) {
2127                 LOGW("Display control is not supported");
2128                 return MM_ERROR_PLAYER_INTERNAL;
2129         }
2130
2131         g_object_get(player->pipeline->videobin[MMPLAYER_V_SINK].gst, "disable-overlay", &disable_overlay, NULL);
2132
2133         if (audio_only == (bool)disable_overlay) {
2134                 LOGE("It's the same with current setting: (%d)", audio_only);
2135                 return MM_ERROR_NONE;
2136         }
2137
2138         if (audio_only) {
2139                 LOGE("disable overlay");
2140                 g_object_set(player->pipeline->videobin[MMPLAYER_V_SINK].gst, "disable-overlay", TRUE, NULL);
2141
2142                 /* release overlay resource */
2143                 if (__mmplayer_release_hw_resource(player, MMPLAYER_RESOURCE_TYPE_VIDEO_OVERLAY) != MM_ERROR_NONE) {
2144                         LOGE("failed to release overlay resource");
2145                         goto ERROR;
2146                 }
2147         } else {
2148                 if (__mmplayer_acquire_hw_resource(player, MMPLAYER_RESOURCE_TYPE_VIDEO_OVERLAY) != MM_ERROR_NONE) {
2149                         LOGE("failed to acquire video overlay resource");
2150                         goto ERROR;
2151                 }
2152                 player->interrupted_by_resource = FALSE;
2153
2154                 LOGD("enable overlay");
2155                 __mmplayer_video_param_set_display_overlay(player);
2156                 g_object_set(player->pipeline->videobin[MMPLAYER_V_SINK].gst, "disable-overlay", FALSE, NULL);
2157         }
2158
2159 ERROR:
2160         MMPLAYER_FLEAVE();
2161         return MM_ERROR_NONE;
2162 }
2163
2164 int
2165 _mmplayer_get_audio_only(MMHandleType hplayer, bool *paudio_only)
2166 {
2167         mmplayer_t *player = (mmplayer_t *)hplayer;
2168         gboolean disable_overlay = FALSE;
2169
2170         MMPLAYER_FENTER();
2171
2172         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline, MM_ERROR_PLAYER_NOT_INITIALIZED);
2173         MMPLAYER_RETURN_VAL_IF_FAIL(paudio_only, MM_ERROR_INVALID_ARGUMENT);
2174         MMPLAYER_RETURN_VAL_IF_FAIL(player->pipeline->videobin &&
2175                                                                 player->pipeline->videobin[MMPLAYER_V_SINK].gst,
2176                                                                 MM_ERROR_PLAYER_NO_OP); /* invalid op */
2177
2178         if (!g_object_class_find_property(G_OBJECT_GET_CLASS(player->pipeline->videobin[MMPLAYER_V_SINK].gst), "disable-overlay")) {
2179                 LOGW("Display control is not supported");
2180                 return MM_ERROR_PLAYER_INTERNAL;
2181         }
2182
2183         g_object_get(player->pipeline->videobin[MMPLAYER_V_SINK].gst, "disable-overlay", &disable_overlay, NULL);
2184
2185         *paudio_only = (bool)disable_overlay;
2186
2187         LOGD("audio_only : %d", *paudio_only);
2188
2189         MMPLAYER_FLEAVE();
2190
2191         return MM_ERROR_NONE;
2192 }
2193
2194 int
2195 _mmplayer_gst_element_link_bucket(GList *element_bucket)
2196 {
2197         GList *bucket = element_bucket;
2198         mmplayer_gst_element_t *element = NULL;
2199         mmplayer_gst_element_t *prv_element = NULL;
2200         GstElement *tee_element = NULL;
2201         gint successful_link_count = 0;
2202
2203         MMPLAYER_FENTER();
2204
2205         MMPLAYER_RETURN_VAL_IF_FAIL(element_bucket, -1);
2206
2207         prv_element = (mmplayer_gst_element_t *)bucket->data;
2208         bucket = bucket->next;
2209
2210         for (; bucket; bucket = bucket->next) {
2211                 element = (mmplayer_gst_element_t *)bucket->data;
2212
2213                 if (element && element->gst) {
2214                         if (prv_element && prv_element->gst) {
2215                                 if (strstr(GST_ELEMENT_NAME(element->gst), "audio-tee-queue") && strcmp(GST_ELEMENT_NAME(prv_element->gst), "audio-tee")) {
2216                                         if (tee_element) {
2217                                                 prv_element->gst = tee_element;
2218                                         } else {
2219                                                 LOGD("failed to make new audio branch - linking [%s] to [%s] is not supported",
2220                                                         GST_ELEMENT_NAME(GST_ELEMENT(prv_element->gst)),
2221                                                         GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
2222                                                 return -1;
2223                                         }
2224                                 }
2225                                 if (gst_element_link(GST_ELEMENT(prv_element->gst), GST_ELEMENT(element->gst))) {
2226                                         LOGD("linking [%s] to [%s] success",
2227                                                 GST_ELEMENT_NAME(GST_ELEMENT(prv_element->gst)),
2228                                                 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
2229                                         successful_link_count++;
2230                                         if (!strcmp(GST_ELEMENT_NAME(prv_element->gst), "audio-tee")) {
2231                                                 LOGD("keep audio-tee element for next audio pipeline branch");
2232                                                 tee_element = prv_element->gst;
2233                                         }
2234                                 } else {
2235                                         LOGD("linking [%s] to [%s] failed",
2236                                                 GST_ELEMENT_NAME(GST_ELEMENT(prv_element->gst)),
2237                                                 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
2238                                         return -1;
2239                                 }
2240                         }
2241                 }
2242
2243                 prv_element = element;
2244         }
2245
2246         MMPLAYER_FLEAVE();
2247
2248         return successful_link_count;
2249 }
2250
2251 int
2252 _mmplayer_gst_element_add_bucket_to_bin(GstBin *bin, GList *element_bucket)
2253 {
2254         GList *bucket = element_bucket;
2255         mmplayer_gst_element_t *element = NULL;
2256         int successful_add_count = 0;
2257
2258         MMPLAYER_FENTER();
2259
2260         MMPLAYER_RETURN_VAL_IF_FAIL(element_bucket, 0);
2261         MMPLAYER_RETURN_VAL_IF_FAIL(bin, 0);
2262
2263         for (; bucket; bucket = bucket->next) {
2264                 element = (mmplayer_gst_element_t *)bucket->data;
2265
2266                 if (element && element->gst) {
2267                         if (!gst_bin_add(bin, GST_ELEMENT(element->gst))) {
2268                                 LOGD("_mmplayer_gst_element_link_bucket : Adding element [%s]  to bin [%s] failed",
2269                                         GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
2270                                         GST_ELEMENT_NAME(GST_ELEMENT(bin)));
2271                                 return 0;
2272                         }
2273                         successful_add_count++;
2274                 }
2275         }
2276
2277         MMPLAYER_FLEAVE();
2278
2279         return successful_add_count;
2280 }
2281
2282 static void
2283 __mmplayer_gst_caps_notify_cb(GstPad *pad, GParamSpec *unused, gpointer data)
2284 {
2285         mmplayer_t *player = (mmplayer_t *)data;
2286         GstCaps *caps = NULL;
2287         GstStructure *str = NULL;
2288         const char *name;
2289         gboolean caps_ret = TRUE;
2290
2291         MMPLAYER_FENTER();
2292
2293         MMPLAYER_RETURN_IF_FAIL(pad);
2294         MMPLAYER_RETURN_IF_FAIL(unused);
2295         MMPLAYER_RETURN_IF_FAIL(data);
2296
2297         caps = gst_pad_get_current_caps(pad);
2298         if (!caps)
2299                 return;
2300
2301         MMPLAYER_GST_GET_CAPS_INFO(pad, caps, str, name, caps_ret);
2302         if (!caps_ret)
2303                 goto ERROR;
2304
2305         LOGD("name = %s", name);
2306
2307         if (strstr(name, "audio")) {
2308                 _mmplayer_update_content_attrs(player, ATTR_AUDIO);
2309
2310                 if (player->audio_stream_changed_cb) {
2311                         LOGE("call the audio stream changed cb");
2312                         player->audio_stream_changed_cb(player->audio_stream_changed_cb_user_param);
2313                 }
2314         } else if (strstr(name, "video")) {
2315                 if ((name = gst_structure_get_string(str, "format")))
2316                         player->set_mode.video_zc = name[0] == 'S';
2317
2318                 _mmplayer_update_content_attrs(player, ATTR_VIDEO);
2319                 MMPLAYER_POST_MSG(player, MM_MESSAGE_VIDEO_STREAM_CHANGED, NULL);
2320         } else {
2321                 LOGW("invalid caps info");
2322         }
2323
2324 ERROR:
2325         if (caps)
2326                 gst_caps_unref(caps);
2327
2328         MMPLAYER_FLEAVE();
2329
2330         return;
2331 }
2332
2333 void
2334 _mmplayer_audio_stream_clear_buffer(mmplayer_t *player, gboolean send_all)
2335 {
2336         GList *l = NULL;
2337
2338         MMPLAYER_FENTER();
2339         MMPLAYER_RETURN_IF_FAIL(player);
2340
2341         if (player->audio_stream_buff_list) {
2342                 for (l = g_list_first(player->audio_stream_buff_list); l; l = g_list_next(l)) {
2343                         mmplayer_audio_stream_buff_t *tmp = (mmplayer_audio_stream_buff_t *)l->data;
2344                         if (tmp) {
2345                                 if (send_all) {
2346                                         LOGD("[%"G_GUINT64_FORMAT"] send remained data.", tmp->channel_mask);
2347                                         __mmplayer_audio_stream_send_data(player, tmp);
2348                                 }
2349                                 MMPLAYER_FREEIF(tmp->pcm_data);
2350                                 MMPLAYER_FREEIF(tmp);
2351                         }
2352                 }
2353                 g_list_free(player->audio_stream_buff_list);
2354                 player->audio_stream_buff_list = NULL;
2355         }
2356
2357         MMPLAYER_FLEAVE();
2358 }
2359
2360 static void
2361 __mmplayer_audio_stream_send_data(mmplayer_t *player, mmplayer_audio_stream_buff_t *a_buffer)
2362 {
2363         mmplayer_audio_decoded_data_info_t audio_stream = { 0, };
2364
2365         MMPLAYER_FENTER();
2366         MMPLAYER_RETURN_IF_FAIL(player && player->audio_decoded_cb);
2367
2368         audio_stream.bitrate = a_buffer->bitrate;
2369         audio_stream.channel = a_buffer->channel;
2370         audio_stream.depth = a_buffer->depth;
2371         audio_stream.is_little_endian = a_buffer->is_little_endian;
2372         audio_stream.channel_mask = a_buffer->channel_mask;
2373         audio_stream.data_size = a_buffer->data_size;
2374         audio_stream.data = a_buffer->pcm_data;
2375         audio_stream.pcm_format = a_buffer->pcm_format;
2376
2377         /* LOGD("[%"G_GUINT64_FORMAT"] send data size:%d, %p", audio_stream.channel_mask, audio_stream.data_size, player->audio_decoded_cb_user_param); */
2378         player->audio_decoded_cb(&audio_stream, player->audio_decoded_cb_user_param);
2379
2380         MMPLAYER_FLEAVE();
2381 }
2382
2383 static void
2384 __mmplayer_audio_stream_decoded_render_cb(GstElement *object, GstBuffer *buffer, GstPad *pad, gpointer data)
2385 {
2386         mmplayer_t *player = (mmplayer_t *)data;
2387         const gchar *pcm_format = NULL;
2388         gint channel = 0;
2389         gint rate = 0;
2390         gint depth = 0;
2391         gint endianness = 0;
2392         guint64 channel_mask = 0;
2393         void *a_data = NULL;
2394         gint a_size = 0;
2395         mmplayer_audio_stream_buff_t *a_buffer = NULL;
2396         GstMapInfo mapinfo = GST_MAP_INFO_INIT;
2397         GList *l = NULL;
2398
2399         MMPLAYER_FENTER();
2400         MMPLAYER_RETURN_IF_FAIL(player && player->audio_decoded_cb);
2401
2402         gst_buffer_map(buffer, &mapinfo, GST_MAP_READ);
2403         a_data = mapinfo.data;
2404         a_size = mapinfo.size;
2405
2406         GstCaps *caps = gst_pad_get_current_caps(pad);
2407         GstStructure *structure = gst_caps_get_structure(caps, 0);
2408
2409         /* MMPLAYER_LOG_GST_CAPS_TYPE(caps); */
2410         pcm_format = gst_structure_get_string(structure, "format");
2411         gst_structure_get_int(structure, "rate", &rate);
2412         gst_structure_get_int(structure, "channels", &channel);
2413         gst_structure_get_int(structure, "depth", &depth);
2414         gst_structure_get_int(structure, "endianness", &endianness);
2415         gst_structure_get(structure, "channel-mask", GST_TYPE_BITMASK, &channel_mask, NULL);
2416         gst_caps_unref(GST_CAPS(caps));
2417
2418         /* In case of the sync is false, use buffer list.              *
2419          * The num of buffer list depends on the num of audio channels */
2420         if (player->audio_stream_buff_list) {
2421                 for (l = g_list_first(player->audio_stream_buff_list); l; l = g_list_next(l)) {
2422                         mmplayer_audio_stream_buff_t *tmp = (mmplayer_audio_stream_buff_t *)l->data;
2423                         if (tmp) {
2424                                 if (channel_mask == tmp->channel_mask) {
2425                                         /* LOGD("[%"G_GUINT64_FORMAT"] total: %d, data: %d, buffer: %d", channel_mask, tmp->data_size, a_size, tmp->buff_size); */
2426                                         if (tmp->data_size + a_size < tmp->buff_size) {
2427                                                 memcpy(tmp->pcm_data + tmp->data_size, a_data, a_size);
2428                                                 tmp->data_size += a_size;
2429                                         } else {
2430                                                 /* send data to client */
2431                                                 __mmplayer_audio_stream_send_data(player, tmp);
2432
2433                                                 if (a_size > tmp->buff_size) {
2434                                                         LOGD("[%"G_GUINT64_FORMAT"] adj buffer size %d -> %d", channel_mask, tmp->buff_size, a_size);
2435                                                         tmp->pcm_data = g_realloc(tmp->pcm_data, a_size);
2436                                                         if (tmp->pcm_data == NULL) {
2437                                                                 LOGE("failed to realloc data.");
2438                                                                 goto DONE;
2439                                                         }
2440                                                         tmp->buff_size = a_size;
2441                                                 }
2442                                                 memset(tmp->pcm_data, 0x00, tmp->buff_size);
2443                                                 memcpy(tmp->pcm_data, a_data, a_size);
2444                                                 tmp->data_size = a_size;
2445                                         }
2446                                         goto DONE;
2447                                 }
2448                         } else {
2449                                 LOGE("data is empty in list.");
2450                                 goto DONE;
2451                         }
2452                 }
2453         }
2454
2455         /* create new audio stream data for newly found audio channel */
2456         a_buffer = (mmplayer_audio_stream_buff_t *)g_try_malloc0(sizeof(mmplayer_audio_stream_buff_t));
2457         if (a_buffer == NULL) {
2458                 LOGE("failed to alloc data.");
2459                 goto DONE;
2460         }
2461         a_buffer->bitrate = rate;
2462         a_buffer->channel = channel;
2463         a_buffer->depth = depth;
2464         a_buffer->is_little_endian = (endianness == 1234 ? true : false);
2465         a_buffer->channel_mask = channel_mask;
2466         a_buffer->data_size = a_size;
2467         a_buffer->pcm_format = _mmplayer_convert_audio_pcm_str_to_media_format_mime(pcm_format);
2468
2469         if (player->audio_extract_opt & MM_PLAYER_AUDIO_EXTRACT_NO_SYNC_WITH_CLOCK) {
2470                 /* If sync is FALSE, use buffer list to reduce the IPC. */
2471                 a_buffer->buff_size = (a_size > player->ini.pcm_buffer_size) ? (a_size) : (player->ini.pcm_buffer_size);
2472                 a_buffer->pcm_data = g_try_malloc(a_buffer->buff_size);
2473                 if (a_buffer->pcm_data == NULL) {
2474                         LOGE("failed to alloc data.");
2475                         MMPLAYER_FREEIF(a_buffer);
2476                         goto DONE;
2477                 }
2478                 memcpy(a_buffer->pcm_data, a_data, a_size);
2479                 /* LOGD("new [%"G_GUINT64_FORMAT"] total:%d buff:%d", channel_mask, a_buffer->data_size, a_buffer->buff_size); */
2480                 player->audio_stream_buff_list = g_list_append(player->audio_stream_buff_list, a_buffer);
2481         } else {
2482                 /* If sync is TRUE, send data directly. */
2483                 a_buffer->pcm_data = a_data;
2484                 __mmplayer_audio_stream_send_data(player, a_buffer);
2485                 MMPLAYER_FREEIF(a_buffer);
2486         }
2487
2488 DONE:
2489         gst_buffer_unmap(buffer, &mapinfo);
2490         MMPLAYER_FLEAVE();
2491 }
2492
2493 static void
2494 __mmplayer_gst_audio_deinterleave_pad_added(GstElement *elem, GstPad *pad, gpointer data)
2495 {
2496         mmplayer_t *player = (mmplayer_t *)data;
2497         mmplayer_gst_element_t *audiobin = player->pipeline->audiobin;
2498         GstPad *sinkpad = NULL;
2499         GstElement *queue = NULL, *sink = NULL;
2500
2501         MMPLAYER_FENTER();
2502         MMPLAYER_RETURN_IF_FAIL(player && player->pipeline && player->pipeline->mainbin);
2503
2504         queue = gst_element_factory_make("queue", NULL);
2505         if (queue == NULL) {
2506                 LOGD("fail make queue");
2507                 goto ERROR;
2508         }
2509
2510         sink = gst_element_factory_make("fakesink", NULL);
2511         if (sink == NULL) {
2512                 LOGD("fail make fakesink");
2513                 goto ERROR;
2514         }
2515
2516         gst_bin_add_many(GST_BIN(audiobin[MMPLAYER_A_BIN].gst), queue, sink, NULL);
2517
2518         if (!gst_element_link_pads_full(queue, "src", sink, "sink", GST_PAD_LINK_CHECK_NOTHING)) {
2519                 LOGW("failed to link queue & sink");
2520                 goto ERROR;
2521         }
2522
2523         sinkpad = gst_element_get_static_pad(queue, "sink");
2524
2525         if (GST_PAD_LINK_OK != gst_pad_link(pad, sinkpad)) {
2526                 LOGW("failed to link [%s:%s] to queue", GST_DEBUG_PAD_NAME(pad));
2527                 goto ERROR;
2528         }
2529
2530         LOGE("audio_extract_opt : 0x%X", player->audio_extract_opt);
2531
2532         gst_object_unref(sinkpad);
2533         if (!(player->audio_extract_opt & MM_PLAYER_AUDIO_EXTRACT_NO_SYNC_WITH_CLOCK))
2534                 g_object_set(sink, "sync", TRUE, NULL);
2535         g_object_set(sink, "signal-handoffs", TRUE, NULL);
2536
2537         /* keep the first sink reference only */
2538         if (!audiobin[MMPLAYER_A_SINK].gst) {
2539                 audiobin[MMPLAYER_A_SINK].id = MMPLAYER_A_SINK;
2540                 audiobin[MMPLAYER_A_SINK].gst = sink;
2541         }
2542
2543         gst_element_set_state(sink, GST_STATE_PAUSED);
2544         gst_element_set_state(queue, GST_STATE_PAUSED);
2545
2546         _mmplayer_add_signal_connection(player,
2547                 G_OBJECT(sink),
2548                 MM_PLAYER_SIGNAL_TYPE_AUDIOBIN,
2549                 "handoff",
2550                 G_CALLBACK(__mmplayer_audio_stream_decoded_render_cb),
2551                 (gpointer)player);
2552
2553         __mmplayer_add_sink(player, sink);
2554
2555         MMPLAYER_FLEAVE();
2556         return;
2557
2558 ERROR:
2559         LOGE("__mmplayer_gst_audio_deinterleave_pad_added ERROR");
2560         if (queue) {
2561                 gst_object_unref(GST_OBJECT(queue));
2562                 queue = NULL;
2563         }
2564         if (sink) {
2565                 gst_object_unref(GST_OBJECT(sink));
2566                 sink = NULL;
2567         }
2568         if (sinkpad) {
2569                 gst_object_unref(GST_OBJECT(sinkpad));
2570                 sinkpad = NULL;
2571         }
2572
2573         return;
2574 }
2575
2576 void
2577 __mmplayer_gst_set_pulsesink_property(mmplayer_t *player)
2578 {
2579         #define MAX_PROPS_LEN 128
2580         mmplayer_gst_element_t *audiobin = NULL;
2581         gint latency_mode = 0;
2582         gchar *stream_type = NULL;
2583         gchar *latency = NULL;
2584         gint stream_id = 0;
2585         gchar stream_props[MAX_PROPS_LEN] = {0,};
2586         GstStructure *props = NULL;
2587
2588         /* set volume table
2589          * It should be set after player creation through attribute.
2590          * But, it can not be changed during playing.
2591          */
2592         MMPLAYER_FENTER();
2593         MMPLAYER_RETURN_IF_FAIL(player && player->pipeline && player->pipeline->audiobin);
2594
2595         audiobin = player->pipeline->audiobin;
2596
2597         g_object_set(G_OBJECT(audiobin[MMPLAYER_A_SINK].gst), "volume", player->sound.volume, NULL);
2598         if (player->sound.mute) {
2599                 LOGD("mute enabled");
2600                 g_object_set(G_OBJECT(audiobin[MMPLAYER_A_SINK].gst), "mute", player->sound.mute, NULL);
2601         }
2602
2603         mm_attrs_get_int_by_name(player->attrs, "sound_stream_index", &stream_id);
2604         mm_attrs_get_string_by_name(player->attrs, "sound_stream_type", &stream_type);
2605
2606         if (!stream_type)
2607                 snprintf(stream_props, sizeof(stream_props) - 1, "props,application.process.id.origin=%d", player->client_pid);
2608         else
2609                 snprintf(stream_props, sizeof(stream_props) - 1, "props,media.role=%s, media.parent_id=%d, application.process.id.origin=%d",
2610                                 stream_type, stream_id, player->client_pid);
2611
2612         props = gst_structure_from_string(stream_props, NULL);
2613         g_object_set(audiobin[MMPLAYER_A_SINK].gst, "stream-properties", props, NULL);
2614         LOGI("props result[%s].", stream_props);
2615         gst_structure_free(props);
2616
2617         mm_attrs_get_int_by_name(player->attrs, "sound_latency_mode", &latency_mode);
2618
2619         switch (latency_mode) {
2620         case AUDIO_LATENCY_MODE_LOW:
2621                 latency = g_strndup("low", 3);
2622                 break;
2623         case AUDIO_LATENCY_MODE_MID:
2624                 latency = g_strndup("mid", 3);
2625                 break;
2626         case AUDIO_LATENCY_MODE_HIGH:
2627                 latency = g_strndup("high", 4);
2628                 break;
2629         };
2630
2631         g_object_set(audiobin[MMPLAYER_A_SINK].gst, "latency", latency, NULL);
2632
2633         LOGD("audiosink property - latency=%s", latency);
2634
2635         MMPLAYER_FREEIF(latency);
2636
2637         MMPLAYER_FLEAVE();
2638 }
2639
2640 void
2641 __mmplayer_gst_set_openalsink_property(mmplayer_t *player)
2642 {
2643         mmplayer_gst_element_t *audiobin = NULL;
2644
2645         MMPLAYER_FENTER();
2646         MMPLAYER_RETURN_IF_FAIL(player && player->pipeline && player->pipeline->audiobin);
2647
2648         audiobin = player->pipeline->audiobin;
2649
2650         g_object_set(G_OBJECT(audiobin[MMPLAYER_A_SINK].gst), "source-ambisonics-type", 1, NULL);
2651         sound_manager_create_stream_information(SOUND_STREAM_TYPE_MEDIA, NULL, NULL, &stream_info);
2652         g_object_set(G_OBJECT(audiobin[MMPLAYER_A_SINK].gst), "stream-info", stream_info, NULL);
2653
2654         if (player->video360_yaw_radians <= M_PI &&
2655                         player->video360_yaw_radians >= -M_PI &&
2656                         player->video360_pitch_radians <= M_PI_2 &&
2657                         player->video360_pitch_radians >= -M_PI_2) {
2658                 g_object_set(G_OBJECT(audiobin[MMPLAYER_A_SINK].gst),
2659                                 "source-orientation-y", (int)(player->video360_yaw_radians * 180.0 / M_PI),
2660                                 "source-orientation-x", (int)(player->video360_pitch_radians * 180.0 / M_PI), NULL);
2661         } else if (player->video360_metadata.init_view_heading || player->video360_metadata.init_view_pitch) {
2662                 g_object_set(G_OBJECT(audiobin[MMPLAYER_A_SINK].gst),
2663                                 "source-orientation-y", player->video360_metadata.init_view_heading,
2664                                 "source-orientation-x", player->video360_metadata.init_view_pitch, NULL);
2665         }
2666
2667         MMPLAYER_FLEAVE();
2668 }
2669
2670 static int
2671 __mmplayer_gst_make_audio_playback_sink(mmplayer_t *player, GList **bucket)
2672 {
2673         mmplayer_gst_element_t *audiobin = NULL;
2674         GstPad *sink_pad = NULL;
2675         GstCaps *acaps = NULL;
2676         gint channels = 0;
2677         int pitch_control = 0;
2678         double pitch_value = 1.0;
2679
2680         MMPLAYER_FENTER();
2681         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline &&
2682                                 player->pipeline->audiobin, MM_ERROR_PLAYER_NOT_INITIALIZED);
2683
2684         audiobin = player->pipeline->audiobin;
2685
2686         LOGD("make element for normal audio playback");
2687
2688         /* audio bin structure for playback. {} means optional.
2689            optional : pitch, audioeq, custom audioeq, openalsink for 360 audio content
2690
2691          * src - ... - {aconv - pitch} - aconv - rgvolume - resample - volume -
2692                         {audioeq} - {custom audioeq} - pulsesink or {aconv - capsfilter - openalsink}
2693          */
2694
2695         /* for pitch control */
2696         mm_attrs_multiple_get(player->attrs, NULL,
2697                                 MM_PLAYER_PITCH_CONTROL, &pitch_control,
2698                                 MM_PLAYER_PITCH_VALUE, &pitch_value,
2699                                 NULL);
2700
2701         LOGD("pitch %d / %1.3f", pitch_control, pitch_value);
2702         if (pitch_control && (player->videodec_linked == 0)) {
2703                 GstElementFactory *factory;
2704
2705                 factory = gst_element_factory_find("pitch");
2706                 if (factory) {
2707                         gst_object_unref(factory);
2708
2709                         /* converter */
2710                         MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_CONV_PITCH, "audioconvert", "audio convert pitch", *bucket, player);
2711
2712                         /* pitch */
2713                         MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_PITCH, "pitch", "audio pitch", *bucket, player);
2714                         g_object_set(G_OBJECT(audiobin[MMPLAYER_A_PITCH].gst), "pitch", (gdouble)pitch_value, NULL);
2715                 } else {
2716                         LOGW("there is no pitch element");
2717                 }
2718         }
2719
2720         /* converter */
2721         MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_CONV, "audioconvert", "audio converter", *bucket, player);
2722
2723         /* replaygain volume */
2724         MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_RGVOL, "rgvolume", "audio rgvolume", *bucket, player);
2725         if (player->sound.rg_enable)
2726                 g_object_set(G_OBJECT(audiobin[MMPLAYER_A_RGVOL].gst), "enable-rgvolume", TRUE, NULL);
2727         else
2728                 g_object_set(G_OBJECT(audiobin[MMPLAYER_A_RGVOL].gst), "enable-rgvolume", FALSE, NULL);
2729
2730         /* resampler */
2731         MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_RESAMPLER,  player->ini.audioresampler_element, "audio resampler", *bucket, player);
2732
2733         if (g_strrstr(player->ini.audiosink_element, "openalsink")) {
2734                 /* currently, only openalsink uses volume element */
2735                 MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_VOL, "volume", "volume", *bucket, player);
2736                 g_object_set(G_OBJECT(audiobin[MMPLAYER_A_VOL].gst), "volume", player->sound.volume, NULL);
2737
2738                 if (player->sound.mute) {
2739                         LOGD("mute enabled");
2740                         g_object_set(G_OBJECT(audiobin[MMPLAYER_A_VOL].gst), "mute", player->sound.mute, NULL);
2741                 }
2742         }
2743
2744         mm_attrs_get_int_by_name(player->attrs, "content_audio_channels", &channels);
2745
2746         /* audio effect element. if audio effect is enabled */
2747         if ((strcmp(player->ini.audioeffect_element, ""))
2748                 && (channels <= 2)
2749                 && (player->ini.use_audio_effect_preset || player->ini.use_audio_effect_custom)) {
2750                 MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_FILTER, player->ini.audioeffect_element, "audio effect filter", *bucket, player);
2751
2752                 LOGD("audio effect config. bypass = %d, effect type = %d", player->bypass_audio_effect, player->audio_effect_info.effect_type);
2753
2754                 if ((!player->bypass_audio_effect)
2755                         && (player->ini.use_audio_effect_preset || player->ini.use_audio_effect_custom)) {
2756                         if (player->audio_effect_info.effect_type == MM_AUDIO_EFFECT_TYPE_CUSTOM) {
2757                                 if (!_mmplayer_audio_effect_custom_apply(player))
2758                                         LOGI("apply audio effect(custom) setting success");
2759                         }
2760                 }
2761
2762                 if ((strcmp(player->ini.audioeffect_element_custom, ""))
2763                         && (player->set_mode.rich_audio)) {
2764                         MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_FILTER_SEC, player->ini.audioeffect_element_custom, "audio effect filter custom", *bucket, player);
2765                 }
2766         }
2767
2768         /* create audio sink */
2769         LOGD("spherical %d, channels %d, ambisonic type %d, format %d, order %d",
2770                         player->is_content_spherical, channels, player->video360_metadata.ambisonic_type,
2771                         player->video360_metadata.ambisonic_format, player->video360_metadata.ambisonic_order);
2772
2773         /* Note: qtdemux converts audio metadata defaults to openalsink defaults. */
2774         if (player->is_360_feature_enabled &&
2775                 player->is_content_spherical &&
2776                 channels == 4 &&
2777                 player->video360_metadata.ambisonic_type == MMFILE_AMBISONIC_TYPE_PERIPHONIC &&
2778                 player->video360_metadata.ambisonic_format == MMFILE_AMBISONIC_FORMAT_AMB &&
2779                 player->video360_metadata.ambisonic_order == MMFILE_AMBISONIC_ORDER_FOA) {
2780
2781                 strncpy(player->ini.audiosink_element, "openalsink", PLAYER_INI_MAX_STRLEN - 1);
2782
2783                 MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_CONV_BFORMAT, "audioconvert", "audio-converter-bformat", *bucket, player);
2784
2785                 MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_CAPS_360, "capsfilter", "audio-caps-filter", *bucket, player);
2786                 acaps = gst_caps_from_string(SPATIAL_AUDIO_CAPS);
2787                 g_object_set(G_OBJECT(audiobin[MMPLAYER_A_CAPS_360].gst), "caps", acaps, NULL);
2788                 gst_caps_unref(acaps);
2789
2790                 MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_SINK, "openalsink", "audiosink", *bucket, player);
2791
2792                 player->is_openal_plugin_used = TRUE;
2793         } else {
2794                 if (player->is_360_feature_enabled && player->is_content_spherical)
2795                         LOGW("Audio track isn't of the ambisonic type and can't be played back as a spatial sound.");
2796                 MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_SINK, player->ini.audiosink_element, "audiosink", *bucket, player);
2797         }
2798
2799         if ((MMPLAYER_IS_RTSP_STREAMING(player)) ||
2800                 (player->videodec_linked && player->ini.use_system_clock)) {
2801                 LOGD("system clock will be used.");
2802                 g_object_set(G_OBJECT(audiobin[MMPLAYER_A_SINK].gst), "provide-clock", FALSE,  NULL);
2803         }
2804
2805         if (g_strrstr(player->ini.audiosink_element, "pulsesink"))
2806                 __mmplayer_gst_set_pulsesink_property(player);
2807         else if (g_strrstr(player->ini.audiosink_element, "openalsink"))
2808                 __mmplayer_gst_set_openalsink_property(player);
2809
2810         /* qos on */
2811         g_object_set(G_OBJECT(audiobin[MMPLAYER_A_SINK].gst), "qos", TRUE, NULL);       /* qos on */
2812         g_object_set(G_OBJECT(audiobin[MMPLAYER_A_SINK].gst), "slave-method", GST_AUDIO_BASE_SINK_SLAVE_NONE, NULL);
2813
2814         sink_pad = gst_element_get_static_pad(audiobin[MMPLAYER_A_SINK].gst, "sink");
2815         _mmplayer_add_signal_connection(player, G_OBJECT(sink_pad), MM_PLAYER_SIGNAL_TYPE_AUDIOBIN,
2816                                 "notify::caps", G_CALLBACK(__mmplayer_gst_caps_notify_cb), (gpointer)player);
2817         gst_object_unref(GST_OBJECT(sink_pad));
2818
2819         __mmplayer_add_sink(player, audiobin[MMPLAYER_A_SINK].gst);
2820
2821         MMPLAYER_FLEAVE();
2822         return MM_ERROR_NONE;
2823
2824 ERROR: /* MMPLAYER_CREATE_ELEMENT */
2825         MMPLAYER_FLEAVE();
2826         return MM_ERROR_PLAYER_INTERNAL;
2827 }
2828
2829 static int
2830 __mmplayer_gst_make_audio_extract_sink(mmplayer_t *player, GList **bucket)
2831 {
2832         mmplayer_gst_element_t *audiobin = NULL;
2833         enum audio_element_id extract_sink_id = MMPLAYER_A_SINK;
2834
2835         gchar *dst_format = NULL;
2836         int dst_len = 0;
2837         int dst_samplerate = 0;
2838         int dst_channels = 0;
2839         GstCaps *caps = NULL;
2840         char *caps_str = NULL;
2841
2842         MMPLAYER_FENTER();
2843         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline &&
2844                                 player->pipeline->audiobin, MM_ERROR_PLAYER_NOT_INITIALIZED);
2845
2846         audiobin = player->pipeline->audiobin;
2847
2848         LOGD("make element for audio extract, option = 0x%X", player->audio_extract_opt);
2849
2850         /* audio bin structure according to the mmplayer_audio_extract_opt_e.
2851
2852            [case 1] extract interleave audio pcm without playback
2853                                 : MM_PLAYER_AUDIO_EXTRACT_DEFAULT (sync)
2854                                   MM_PLAYER_AUDIO_EXTRACT_NO_SYNC_WITH_CLOCK (non sync)
2855
2856                                 * src - ... - aconv - resample - capsfilter - fakesink (sync or not)
2857
2858            [case 2] deinterleave for each channel without playback
2859                                 : MM_PLAYER_AUDIO_EXTRACT_DEINTERLEAVE (sync)
2860                                   MM_PLAYER_AUDIO_EXTRACT_NO_SYNC_AND_DEINTERLEAVE (non sync)
2861
2862                                 * src - ... - aconv - resample - capsfilter - deinterleave - fakesink (sync or not)
2863                                                                                                                                                    - fakesink (sync or not)
2864                                                                                                                                                    - ...      (sync or not)
2865
2866            [case 3] [case 1(sync only)] + playback
2867                                 : MM_PLAYER_AUDIO_EXTRACT_WITH_PLAYBACK
2868
2869                                 * src - ... - tee - queue1 - playback path
2870                                                                   - queue2 - [case1 pipeline with sync]
2871
2872            [case 4] [case 2(sync only)] + playback
2873                                 : MM_PLAYER_AUDIO_EXTRACT_DEINTERLEAVE_WITH_PLAYBACK
2874
2875                                 * src - ... - tee - queue1 - playback path
2876                                                                   - queue2 - [case2 pipeline with sync]
2877
2878          */
2879
2880         /* 1. create tee and playback path
2881               'tee' should be added at first to copy the decoded stream
2882          */
2883         if (player->audio_extract_opt & MM_PLAYER_AUDIO_EXTRACT_WITH_PLAYBACK) {
2884                 MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_TEE, "tee", "audio-tee", *bucket, player);
2885                 g_object_set(G_OBJECT(audiobin[MMPLAYER_A_TEE].gst), "num-src-pads", 2, NULL);
2886
2887                 /* tee - path 1 : for playback path */
2888                 MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_TEE_Q1, "queue", "audio-tee-queue1", *bucket, player);
2889                 __mmplayer_gst_make_audio_playback_sink(player, bucket);
2890
2891                 /* tee - path 2 : for extract path */
2892                 MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_TEE_Q2, "queue", "audio-tee-queue2", *bucket, player);
2893                 extract_sink_id = MMPLAYER_A_EXTRACT_SINK; /* there is another playback sink */
2894         }
2895
2896         /* if there is tee, 'tee - path 2' is linked here */
2897         /* converter */
2898         MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_EXTRACT_CONV, "audioconvert", "audio-ext-conv", *bucket, player);
2899
2900         /* resampler */
2901         MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_EXTRACT_RESAMPLER,  player->ini.audioresampler_element, "audio-ext-resampler", *bucket, player);
2902
2903         /* 2. decide the extract pcm format */
2904         mm_attrs_multiple_get(player->attrs, NULL,
2905                                 MM_PLAYER_PCM_EXT_FORMAT, &dst_format, &dst_len,
2906                                 MM_PLAYER_PCM_EXT_SAMPLERATE, &dst_samplerate,
2907                                 MM_PLAYER_PCM_EXT_CHANNELS, &dst_channels,
2908                                 NULL);
2909
2910         LOGD("required extract pcm format - format: %s(%d), samplerate : %d, channel: %d",
2911                         dst_format, dst_len, dst_samplerate, dst_channels);
2912
2913         if (dst_format == NULL || dst_len == 0 || dst_samplerate == 0 || dst_channels == 0) {
2914                 mm_attrs_multiple_get(player->attrs, NULL,
2915                                         "content_audio_format", &dst_format, &dst_len, /* get string and len */
2916                                         "content_audio_samplerate", &dst_samplerate,
2917                                         "content_audio_channels", &dst_channels,
2918                                         NULL);
2919
2920                 LOGD("apply the decoded pcm format - format: %s(%d), samplerate : %d, channel: %d",
2921                                 dst_format, dst_len, dst_samplerate, dst_channels);
2922
2923                 /* If there is no enough information, set it to platform default value. */
2924                 if (dst_format == NULL || _mmplayer_convert_audio_pcm_str_to_media_format_mime(dst_format) == MEDIA_FORMAT_MAX) {
2925                         LOGD("set platform default format");
2926                         dst_format = DEFAULT_PCM_OUT_FORMAT;
2927                 }
2928                 if (dst_samplerate <= 0) dst_samplerate = DEFAULT_PCM_OUT_SAMPLERATE;
2929                 if (dst_channels <= 0)   dst_channels = DEFAULT_PCM_OUT_CHANNEL;
2930         }
2931
2932         /* 3. create capsfilter */
2933         MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_EXTRACT_CAPS, "capsfilter", "audio-ext-caps", *bucket, player);
2934         caps = gst_caps_new_simple("audio/x-raw",
2935                         "format", G_TYPE_STRING, dst_format,
2936                         "rate", G_TYPE_INT, dst_samplerate,
2937                         "channels", G_TYPE_INT, dst_channels,
2938                         NULL);
2939
2940         caps_str = gst_caps_to_string(caps);
2941         LOGD("new caps : %s", caps_str);
2942
2943         g_object_set(GST_ELEMENT(audiobin[MMPLAYER_A_EXTRACT_CAPS].gst), "caps", caps, NULL);
2944
2945         /* clean */
2946         gst_caps_unref(caps);
2947         MMPLAYER_FREEIF(caps_str);
2948
2949         /* 4-1. create deinterleave to extract pcm for each channel */
2950         if (player->audio_extract_opt & MM_PLAYER_AUDIO_EXTRACT_DEINTERLEAVE) {
2951                 MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_EXTRACT_DEINTERLEAVE, "deinterleave", "deinterleave", *bucket, player);
2952                 g_object_set(G_OBJECT(audiobin[MMPLAYER_A_EXTRACT_DEINTERLEAVE].gst), "keep-positions", TRUE, NULL);
2953
2954                 /* audiosink will be added after getting signal for each channel */
2955                 _mmplayer_add_signal_connection(player, G_OBJECT(audiobin[MMPLAYER_A_EXTRACT_DEINTERLEAVE].gst),
2956                                 MM_PLAYER_SIGNAL_TYPE_AUTOPLUG, "pad-added", G_CALLBACK(__mmplayer_gst_audio_deinterleave_pad_added), (gpointer)player);
2957         } else {
2958         /* 4-2. create fakesink to extract interlevaed pcm */
2959                 LOGD("add audio fakesink for interleaved audio");
2960                 MMPLAYER_CREATE_ELEMENT(audiobin, extract_sink_id, "fakesink", "fakeaudiosink", *bucket, player);
2961                 if (!(player->audio_extract_opt & MM_PLAYER_AUDIO_EXTRACT_NO_SYNC_WITH_CLOCK))
2962                         g_object_set(G_OBJECT(audiobin[extract_sink_id].gst), "sync", TRUE, NULL);
2963                 g_object_set(G_OBJECT(audiobin[extract_sink_id].gst), "signal-handoffs", TRUE, NULL);
2964
2965                 _mmplayer_add_signal_connection(player,
2966                         G_OBJECT(audiobin[extract_sink_id].gst),
2967                         MM_PLAYER_SIGNAL_TYPE_AUDIOBIN,
2968                         "handoff",
2969                         G_CALLBACK(__mmplayer_audio_stream_decoded_render_cb),
2970                         (gpointer)player);
2971
2972                 __mmplayer_add_sink(player, audiobin[extract_sink_id].gst);
2973         }
2974
2975         MMPLAYER_FLEAVE();
2976         return MM_ERROR_NONE;
2977
2978 ERROR: /* MMPLAYER_CREATE_ELEMENT */
2979         MMPLAYER_FLEAVE();
2980         return MM_ERROR_PLAYER_INTERNAL;
2981 }
2982
2983 static int
2984 __mmplayer_gst_make_audio_bin_element(mmplayer_t *player, GList **bucket)
2985 {
2986         int ret = MM_ERROR_NONE;
2987         mmplayer_gst_element_t *audiobin = NULL;
2988         GList *element_bucket = NULL;
2989
2990         MMPLAYER_FENTER();
2991         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline &&
2992                                 player->pipeline->audiobin, MM_ERROR_PLAYER_NOT_INITIALIZED);
2993
2994         audiobin = player->pipeline->audiobin;
2995
2996         if (player->build_audio_offload) { /* skip all the audio filters */
2997                 LOGD("create audio offload sink : %s", player->ini.audio_offload_sink_element);
2998
2999                 MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_SINK, player->ini.audio_offload_sink_element, "audiosink", element_bucket, player);
3000                 g_object_set(G_OBJECT(audiobin[MMPLAYER_A_SINK].gst), "sync", TRUE,
3001                                 "volume", player->sound.volume, "mute", player->sound.mute, NULL);
3002
3003                 __mmplayer_add_sink(player, audiobin[MMPLAYER_A_SINK].gst);
3004                 goto DONE;
3005         }
3006
3007         /* FIXME: need to mention the supportable condition at API reference */
3008         if (player->audio_decoded_cb && (!MMPLAYER_IS_RTSP_STREAMING(player)))
3009                 ret = __mmplayer_gst_make_audio_extract_sink(player, &element_bucket);
3010         else
3011                 ret = __mmplayer_gst_make_audio_playback_sink(player, &element_bucket);
3012
3013         if (ret != MM_ERROR_NONE)
3014                 goto ERROR;
3015 DONE:
3016         LOGD("success to make audio bin element");
3017         *bucket = element_bucket;
3018
3019         MMPLAYER_FLEAVE();
3020         return MM_ERROR_NONE;
3021
3022 ERROR:
3023         LOGE("failed to make audio bin element");
3024         g_list_free(element_bucket);
3025
3026         *bucket = NULL;
3027         MMPLAYER_FLEAVE();
3028         return MM_ERROR_PLAYER_INTERNAL;
3029 }
3030
3031 static int
3032 __mmplayer_gst_create_audio_sink_bin(mmplayer_t *player)
3033 {
3034         mmplayer_gst_element_t *first_element = NULL;
3035         mmplayer_gst_element_t *audiobin = NULL;
3036         GstPad *pad = NULL;
3037         GstPad *ghostpad = NULL;
3038         GList *element_bucket = NULL;
3039         int i = 0;
3040
3041         MMPLAYER_FENTER();
3042         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline, MM_ERROR_PLAYER_NOT_INITIALIZED);
3043
3044         /* alloc handles */
3045         audiobin = (mmplayer_gst_element_t *)g_try_malloc0(sizeof(mmplayer_gst_element_t) * MMPLAYER_A_NUM);
3046         if (!audiobin) {
3047                 LOGE("failed to allocate memory for audiobin");
3048                 return MM_ERROR_PLAYER_NO_FREE_SPACE;
3049         }
3050
3051         /* create bin */
3052         audiobin[MMPLAYER_A_BIN].id = MMPLAYER_A_BIN;
3053         audiobin[MMPLAYER_A_BIN].gst = gst_bin_new("audiobin");
3054         if (!audiobin[MMPLAYER_A_BIN].gst) {
3055                 LOGE("failed to create audiobin");
3056                 goto ERROR;
3057         }
3058
3059         /* take it */
3060         player->pipeline->audiobin = audiobin;
3061
3062         /* create audio filters and audiosink */
3063         if (__mmplayer_gst_make_audio_bin_element(player, &element_bucket) != MM_ERROR_NONE)
3064                 goto ERROR;
3065
3066         /* adding created elements to bin */
3067         LOGD("adding created elements to bin");
3068         if (!_mmplayer_gst_element_add_bucket_to_bin(GST_BIN(audiobin[MMPLAYER_A_BIN].gst), element_bucket))
3069                 goto ERROR;
3070
3071         /* linking elements in the bucket by added order. */
3072         LOGD("Linking elements in the bucket by added order.");
3073         if (_mmplayer_gst_element_link_bucket(element_bucket) == -1)
3074                 goto ERROR;
3075
3076         /* get first element's sinkpad for creating ghostpad */
3077         first_element = (mmplayer_gst_element_t *)element_bucket->data;
3078         if (!first_element) {
3079                 LOGE("failed to get first elem");
3080                 goto ERROR;
3081         }
3082
3083         pad = gst_element_get_static_pad(GST_ELEMENT(first_element->gst), "sink");
3084         if (!pad) {
3085                 LOGE("failed to get pad from first element of audiobin");
3086                 goto ERROR;
3087         }
3088
3089         ghostpad = gst_ghost_pad_new("sink", pad);
3090         if (!ghostpad) {
3091                 LOGE("failed to create ghostpad");
3092                 goto ERROR;
3093         }
3094
3095         if (!gst_element_add_pad(audiobin[MMPLAYER_A_BIN].gst, ghostpad)) {
3096                 LOGE("failed to add ghostpad to audiobin");
3097                 goto ERROR;
3098         }
3099
3100         gst_object_unref(pad);
3101
3102         g_list_free(element_bucket);
3103         MMPLAYER_FLEAVE();
3104
3105         return MM_ERROR_NONE;
3106
3107 ERROR:
3108         LOGD("ERROR : releasing audiobin");
3109
3110         if (pad)
3111                 gst_object_unref(GST_OBJECT(pad));
3112
3113         if (ghostpad)
3114                 gst_object_unref(GST_OBJECT(ghostpad));
3115
3116         if (element_bucket)
3117                 g_list_free(element_bucket);
3118
3119         /* release element which are not added to bin */
3120         for (i = 1; i < MMPLAYER_A_NUM; i++) {
3121                 /* NOTE : skip bin */
3122                 if (audiobin[i].gst) {
3123                         GstObject *parent = NULL;
3124                         parent = gst_element_get_parent(audiobin[i].gst);
3125
3126                         if (!parent) {
3127                                 gst_object_unref(GST_OBJECT(audiobin[i].gst));
3128                                 audiobin[i].gst = NULL;
3129                         } else
3130                                 gst_object_unref(GST_OBJECT(parent));
3131                 }
3132         }
3133
3134         /* release audiobin with it's childs */
3135         if (audiobin[MMPLAYER_A_BIN].gst)
3136                 gst_object_unref(GST_OBJECT(audiobin[MMPLAYER_A_BIN].gst));
3137
3138         MMPLAYER_FREEIF(audiobin);
3139
3140         player->pipeline->audiobin = NULL;
3141
3142         return MM_ERROR_PLAYER_INTERNAL;
3143 }
3144
3145 static guint32
3146 _mmplayer_convert_fourcc_string_to_value(const gchar *format_name)
3147 {
3148         return format_name[0] | (format_name[1] << 8) | (format_name[2] << 16) | (format_name[3] << 24);
3149 }
3150
3151 int
3152 _mmplayer_video_stream_release_bo(mmplayer_t *player, void *bo)
3153 {
3154         int ret = MM_ERROR_NONE;
3155         GList *l = NULL;
3156         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
3157         MMPLAYER_RETURN_VAL_IF_FAIL(bo, MM_ERROR_INVALID_ARGUMENT);
3158
3159         MMPLAYER_VIDEO_BO_LOCK(player);
3160
3161         if (player->video_bo_list) {
3162                 for (l = g_list_first(player->video_bo_list); l; l = g_list_next(l)) {
3163                         mmplayer_video_bo_info_t *tmp = (mmplayer_video_bo_info_t *)l->data;
3164                         if (tmp && tmp->bo == bo) {
3165                                 tmp->used = FALSE;
3166                                 LOGD("release bo %p", bo);
3167                                 tbm_bo_unref(tmp->bo);
3168                                 MMPLAYER_VIDEO_BO_UNLOCK(player);
3169                                 MMPLAYER_VIDEO_BO_SIGNAL(player);
3170                                 return ret;
3171                         }
3172                 }
3173         } else {
3174                 /* hw codec is running or the list was reset for DRC. */
3175                 LOGW("there is no bo list.");
3176         }
3177         MMPLAYER_VIDEO_BO_UNLOCK(player);
3178
3179         LOGW("failed to find bo %p", bo);
3180         return ret;
3181 }
3182
3183 static void
3184 __mmplayer_video_stream_destroy_bo_list(mmplayer_t *player)
3185 {
3186         GList *l = NULL;
3187
3188         MMPLAYER_FENTER();
3189         MMPLAYER_RETURN_IF_FAIL(player);
3190
3191         MMPLAYER_VIDEO_BO_LOCK(player);
3192         if (player->video_bo_list) {
3193                 LOGD("destroy video_bo_list : %d", g_list_length(player->video_bo_list));
3194                 for (l = g_list_first(player->video_bo_list); l; l = g_list_next(l)) {
3195                         mmplayer_video_bo_info_t *tmp = (mmplayer_video_bo_info_t *)l->data;
3196                         if (tmp) {
3197                                 if (tmp->bo)
3198                                         tbm_bo_unref(tmp->bo);
3199                                 g_free(tmp);
3200                         }
3201                 }
3202                 g_list_free(player->video_bo_list);
3203                 player->video_bo_list = NULL;
3204         }
3205         player->video_bo_size = 0;
3206         MMPLAYER_VIDEO_BO_UNLOCK(player);
3207
3208         MMPLAYER_FLEAVE();
3209         return;
3210 }
3211
3212 static void *
3213 __mmplayer_video_stream_get_bo(mmplayer_t *player, int size)
3214 {
3215         GList *l = NULL;
3216         MMPLAYER_RETURN_VAL_IF_FAIL(player, NULL);
3217         gboolean ret = TRUE;
3218
3219         /* check DRC, if it is, destroy the prev bo list to create again */
3220         if (player->video_bo_size != size) {
3221                 LOGD("video size is changed: %d -> %d", player->video_bo_size, size);
3222                 __mmplayer_video_stream_destroy_bo_list(player);
3223                 player->video_bo_size = size;
3224         }
3225
3226         MMPLAYER_VIDEO_BO_LOCK(player);
3227
3228         if ((!player->video_bo_list) ||
3229                 (g_list_length(player->video_bo_list) < player->ini.num_of_video_bo)) {
3230
3231                 /* create bo list */
3232                 int idx = 0;
3233                 LOGD("Create bo list for decoded video stream(num:%d)", player->ini.num_of_video_bo);
3234
3235                 if (player->video_bo_list) {
3236                         /* if bo list did not created all, try it again. */
3237                         idx = g_list_length(player->video_bo_list);
3238                         LOGD("bo list exist(len: %d)", idx);
3239                 }
3240
3241                 for (; idx < player->ini.num_of_video_bo; idx++) {
3242                         mmplayer_video_bo_info_t *bo_info = g_new(mmplayer_video_bo_info_t, 1);
3243                         if (!bo_info) {
3244                                 LOGE("Fail to alloc bo_info.");
3245                                 break;
3246                         }
3247                         bo_info->bo = tbm_bo_alloc(player->bufmgr, size, TBM_BO_DEFAULT);
3248                         if (!bo_info->bo) {
3249                                 LOGE("Fail to tbm_bo_alloc.");
3250                                 MMPLAYER_FREEIF(bo_info);
3251                                 break;
3252                         }
3253                         bo_info->used = FALSE;
3254                         player->video_bo_list = g_list_append(player->video_bo_list, bo_info);
3255                 }
3256
3257                 /* update video num buffers */
3258                 LOGD("video_num_buffers : %d", idx);
3259                 mm_attrs_set_int_by_name(player->attrs, MM_PLAYER_VIDEO_BUFFER_TOTAL_SIZE, idx);
3260                 mm_attrs_set_int_by_name(player->attrs, MM_PLAYER_VIDEO_BUFFER_EXTRA_SIZE, MAX(DEFAULT_NUM_OF_V_OUT_BUFFER, (idx/2)));
3261
3262                 if (idx == 0) {
3263                         MMPLAYER_VIDEO_BO_UNLOCK(player);
3264                         return NULL;
3265                 }
3266         }
3267
3268         while (TRUE) {
3269                 /* get bo from list*/
3270                 for (l = g_list_first(player->video_bo_list); l; l = g_list_next(l)) {
3271                         mmplayer_video_bo_info_t *tmp = (mmplayer_video_bo_info_t *)l->data;
3272                         if (tmp && (tmp->used == FALSE)) {
3273                                 LOGD("found bo %p to use", tmp->bo);
3274                                 tmp->used = TRUE;
3275                                 MMPLAYER_VIDEO_BO_UNLOCK(player);
3276                                 return tbm_bo_ref(tmp->bo);
3277                         }
3278                 }
3279                 if (!ret) {
3280                         LOGE("failed to get bo in %d timeout", player->ini.video_bo_timeout);
3281                         MMPLAYER_VIDEO_BO_UNLOCK(player);
3282                         return NULL;
3283                 }
3284
3285                 if (player->ini.video_bo_timeout <= 0) {
3286                         MMPLAYER_VIDEO_BO_WAIT(player);
3287                 } else {
3288                         gint64 timeout = g_get_monotonic_time() + player->ini.video_bo_timeout * G_TIME_SPAN_SECOND;
3289                         ret = MMPLAYER_VIDEO_BO_WAIT_UNTIL(player, timeout);
3290                 }
3291                 continue;
3292         }
3293 }
3294
3295 static void
3296 __mmplayer_video_stream_decoded_preroll_cb(GstElement *object, GstBuffer *buffer, GstPad *pad, gpointer data)
3297 {
3298         mmplayer_t *player = (mmplayer_t *)data;
3299         MMPLAYER_FENTER();
3300         MMPLAYER_RETURN_IF_FAIL(player && player->video_decoded_cb);
3301
3302         /* send prerolled pkt */
3303         player->video_stream_prerolled = false;
3304
3305         __mmplayer_video_stream_decoded_render_cb(object, buffer, pad, data);
3306
3307         /* not to send prerolled pkt again */
3308         player->video_stream_prerolled = true;
3309 }
3310
3311 static void
3312 __mmplayer_video_stream_decoded_render_cb(GstElement *object, GstBuffer *buffer, GstPad *pad, gpointer data)
3313 {
3314         mmplayer_t *player = (mmplayer_t *)data;
3315         mmplayer_video_decoded_data_info_t *stream = NULL;
3316         GstMemory *mem = NULL;
3317
3318         MMPLAYER_FENTER();
3319         MMPLAYER_RETURN_IF_FAIL(player);
3320         MMPLAYER_RETURN_IF_FAIL(player->video_decoded_cb);
3321
3322         if (player->video_stream_prerolled) {
3323                 player->video_stream_prerolled = false;
3324                 LOGD("skip the prerolled pkt not to send it again");
3325                 return;
3326         }
3327
3328         /* clear stream data structure */
3329         stream = __mmplayer_create_stream_from_pad(pad);
3330         if (!stream) {
3331                 LOGE("failed to alloc stream");
3332                 return;
3333         }
3334
3335         _mmplayer_get_video_angle(player, NULL, &stream->orientation);
3336
3337         /* set size and timestamp */
3338         mem = gst_buffer_peek_memory(buffer, 0);
3339         stream->length_total = gst_memory_get_sizes(mem, NULL, NULL);
3340         stream->timestamp = (unsigned int)(GST_TIME_AS_MSECONDS(GST_BUFFER_PTS(buffer))); /* nano sec -> mili sec */
3341
3342         /* check zero-copy */
3343         if (player->set_mode.video_zc &&
3344                 player->set_mode.video_export &&
3345                 gst_is_tizen_memory(mem)) {
3346                 __mmplayer_zerocopy_set_stride_elevation_bo(stream, mem);
3347                 stream->internal_buffer = gst_buffer_ref(buffer);
3348         } else { /* sw codec */
3349                 if (!__mmplayer_swcodec_set_stride_elevation(stream))
3350                         goto ERROR;
3351
3352                 if (!__mmplayer_swcodec_set_bo(player, stream, mem))
3353                         goto ERROR;
3354         }
3355
3356         if (!player->video_decoded_cb(stream, player->video_decoded_cb_user_param)) {
3357                 LOGE("failed to send video decoded data.");
3358                 goto ERROR;
3359         }
3360
3361         return;
3362
3363 ERROR:
3364         LOGE("release video stream resource.");
3365         if (gst_is_tizen_memory(mem)) {
3366                 int i = 0;
3367                 for (i = 0 ; i < MM_VIDEO_BUFFER_PLANE_MAX ; i++) {
3368                         if (stream->bo[i])
3369                                 tbm_bo_unref(stream->bo[i]);
3370                 }
3371
3372                 /* unref gst buffer */
3373                 if (stream->internal_buffer)
3374                         gst_buffer_unref(stream->internal_buffer);
3375         } else {
3376                 if (stream->bo[0])
3377                         _mmplayer_video_stream_release_bo(player, stream->bo[0]);
3378         }
3379         MMPLAYER_FREEIF(stream);
3380         return;
3381 }
3382
3383 static void
3384 __mmplayer_gst_set_video360_property(mmplayer_t *player)
3385 {
3386         mmplayer_gst_element_t *videobin = NULL;
3387
3388         MMPLAYER_FENTER();
3389         MMPLAYER_RETURN_IF_FAIL(player && player->pipeline && player->pipeline->videobin);
3390
3391         videobin = player->pipeline->videobin;
3392
3393         /* Set spatial media metadata and/or user settings to the element.
3394          * */
3395         g_object_set(G_OBJECT(videobin[MMPLAYER_V_360].gst),
3396                         "projection-type", player->video360_metadata.projection_type, NULL);
3397
3398         g_object_set(G_OBJECT(videobin[MMPLAYER_V_360].gst),
3399                         "stereo-mode", player->video360_metadata.stereo_mode, NULL);
3400
3401         if (player->video360_metadata.full_pano_width_pixels &&
3402                         player->video360_metadata.full_pano_height_pixels &&
3403                         player->video360_metadata.cropped_area_image_width &&
3404                         player->video360_metadata.cropped_area_image_height) {
3405                 g_object_set(G_OBJECT(videobin[MMPLAYER_V_360].gst),
3406                                 "projection-bounds-top", player->video360_metadata.cropped_area_top,
3407                                 "projection-bounds-bottom", player->video360_metadata.full_pano_height_pixels -
3408                                                 player->video360_metadata.cropped_area_top - player->video360_metadata.cropped_area_image_height,
3409                                 "projection-bounds-left", player->video360_metadata.cropped_area_left,
3410                                 "projection-bounds-right", player->video360_metadata.full_pano_width_pixels -
3411                                                 player->video360_metadata.cropped_area_left - player->video360_metadata.cropped_area_image_width,
3412                                 NULL);
3413         }
3414
3415         if (player->video360_horizontal_fov && player->video360_vertical_fov) {
3416                 g_object_set(G_OBJECT(videobin[MMPLAYER_V_360].gst),
3417                                 "horizontal-fov", player->video360_horizontal_fov,
3418                                 "vertical-fov", player->video360_vertical_fov, NULL);
3419         }
3420
3421         if (player->video360_zoom <= VIDEO360_MAX_ZOOM && player->video360_zoom > 1.0f) {
3422                 g_object_set(G_OBJECT(videobin[MMPLAYER_V_360].gst),
3423                                 "zoom", 1.0f / player->video360_zoom, NULL);
3424         }
3425
3426         if (player->video360_yaw_radians <= M_PI &&
3427                         player->video360_yaw_radians >= -M_PI &&
3428                         player->video360_pitch_radians <= M_PI_2 &&
3429                         player->video360_pitch_radians >= -M_PI_2) {
3430                 g_object_set(G_OBJECT(videobin[MMPLAYER_V_360].gst),
3431                                 "pose-yaw", (int)(player->video360_yaw_radians * 180.0 / M_PI),
3432                                 "pose-pitch", (int)(player->video360_pitch_radians * 180.0 / M_PI), NULL);
3433         } else if (player->video360_metadata.init_view_heading || player->video360_metadata.init_view_pitch) {
3434                 g_object_set(G_OBJECT(videobin[MMPLAYER_V_360].gst),
3435                                 "pose-yaw", player->video360_metadata.init_view_heading,
3436                                 "pose-pitch", player->video360_metadata.init_view_pitch, NULL);
3437         }
3438
3439         g_object_set(G_OBJECT(videobin[MMPLAYER_V_360].gst),
3440                         "passthrough", !player->is_video360_enabled, NULL);
3441
3442
3443         MMPLAYER_FLEAVE();
3444 }
3445
3446 static int
3447 __mmplayer_gst_create_video_filters(mmplayer_t *player, MMDisplaySurfaceType surface_type, GList **bucket)
3448 {
3449         gchar *video_csc = "videoconvert"; /* default colorspace converter */
3450         GList *element_bucket = NULL;
3451
3452         MMPLAYER_FENTER();
3453         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline && player->pipeline->videobin, MM_ERROR_PLAYER_NOT_INITIALIZED);
3454
3455         /* create video360 filter */
3456         if (player->is_360_feature_enabled && player->is_content_spherical) {
3457                 LOGD("create video360 element");
3458                 MMPLAYER_CREATE_ELEMENT(player->pipeline->videobin, MMPLAYER_V_360, "video360", "video-360", element_bucket, player);
3459                 __mmplayer_gst_set_video360_property(player);
3460                 goto EXIT;
3461         }
3462
3463         if (surface_type != MM_DISPLAY_SURFACE_OVERLAY || player->set_mode.video_zc) {
3464                 LOGD("skip creating the videoconv and rotator");
3465                 return MM_ERROR_NONE;
3466         }
3467
3468         /* in case of sw codec & overlay surface type, except 360 playback.
3469          * if libav video decoder is selected, videoconvert is required to render the shm wl-buffer which support RGB only via tizenwlsink. */
3470         LOGD("create video converter: %s", video_csc);
3471         MMPLAYER_CREATE_ELEMENT(player->pipeline->videobin, MMPLAYER_V_CONV, video_csc, "video converter", element_bucket, player);
3472
3473 EXIT:
3474         *bucket = element_bucket;
3475         MMPLAYER_FLEAVE();
3476         return MM_ERROR_NONE;
3477
3478 ERROR: /* refer MMPLAYER_CREATE_ELEMENT */
3479         g_list_free(element_bucket);
3480
3481         *bucket = NULL;
3482         MMPLAYER_FLEAVE();
3483         return MM_ERROR_PLAYER_INTERNAL;
3484 }
3485
3486 static gchar *
3487 __mmplayer_get_videosink_factory_name(mmplayer_t *player, MMDisplaySurfaceType surface_type)
3488 {
3489         gchar *factory_name = NULL;
3490
3491         switch (surface_type) {
3492         case MM_DISPLAY_SURFACE_OVERLAY:
3493                 if (strlen(player->ini.videosink_element_overlay) > 0)
3494                         factory_name = player->ini.videosink_element_overlay;
3495                 break;
3496         case MM_DISPLAY_SURFACE_REMOTE:
3497         case MM_DISPLAY_SURFACE_NULL:
3498                 if (strlen(player->ini.videosink_element_fake) > 0)
3499                         factory_name = player->ini.videosink_element_fake;
3500                 break;
3501         default:
3502                 LOGE("unidentified surface type");
3503                 break;
3504         }
3505
3506         LOGD("surface_type %d, videosink is %s", surface_type, factory_name);
3507         return factory_name;
3508 }
3509
3510 static int
3511 __mmplayer_gst_set_videosink_property(mmplayer_t *player, MMDisplaySurfaceType surface_type)
3512 {
3513         gchar *factory_name = NULL;
3514         mmplayer_gst_element_t *videobin = NULL;
3515         MMHandleType attrs;
3516         int gapless = 0;
3517
3518         MMPLAYER_FENTER();
3519         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline && player->pipeline->videobin, MM_ERROR_PLAYER_NOT_INITIALIZED);
3520
3521         videobin = player->pipeline->videobin;
3522         factory_name = GST_OBJECT_NAME(gst_element_get_factory(videobin[MMPLAYER_V_SINK].gst));
3523
3524         attrs = MMPLAYER_GET_ATTRS(player);
3525         if (!attrs) {
3526                 LOGE("cannot get content attribute");
3527                 return MM_ERROR_PLAYER_INTERNAL;
3528         }
3529
3530         LOGD("surface type %d, videosink factory name is %s", surface_type, factory_name);
3531         if (surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
3532                 bool use_tbm = (player->set_mode.video_zc || (player->is_360_feature_enabled && player->is_content_spherical));
3533                 if (!use_tbm) {
3534                         /* support shard memory with S/W codec on HawkP */
3535                         if (strncmp(factory_name, "tizenwlsink", strlen(factory_name)) == 0) {
3536                                 g_object_set(player->pipeline->videobin[MMPLAYER_V_SINK].gst,
3537                                         "use-tbm", use_tbm, NULL);
3538                         }
3539                 }
3540         } else {
3541                 g_object_set(G_OBJECT(player->pipeline->videobin[MMPLAYER_V_SINK].gst),
3542                                                                                 "sync", TRUE, "max-lateness", FAKE_SINK_MAX_LATENESS, NULL);
3543         }
3544
3545         mm_attrs_get_int_by_name(attrs, "gapless_mode", &gapless);
3546         if (gapless > 0) {
3547                 LOGD("disable last-sample");
3548                 g_object_set(player->pipeline->videobin[MMPLAYER_V_SINK].gst, "enable-last-sample", FALSE, NULL);
3549         }
3550
3551         if (player->set_mode.video_export) {
3552                 int enable = 0;
3553                 mm_attrs_get_int_by_name(player->attrs, "enable_video_decoded_cb", &enable);
3554                 if (enable || (surface_type == MM_DISPLAY_SURFACE_REMOTE) || (surface_type == MM_DISPLAY_SURFACE_NULL))
3555                         g_object_set(G_OBJECT(player->pipeline->videobin[MMPLAYER_V_SINK].gst), "signal-handoffs", TRUE, NULL);
3556
3557                 _mmplayer_add_signal_connection(player,
3558                                                                 G_OBJECT(player->pipeline->videobin[MMPLAYER_V_SINK].gst),
3559                                                                 MM_PLAYER_SIGNAL_TYPE_VIDEOBIN,
3560                                                                 "handoff",
3561                                                                 G_CALLBACK(__mmplayer_video_stream_decoded_render_cb),
3562                                                                 (gpointer)player);
3563
3564                 _mmplayer_add_signal_connection(player,
3565                                                                 G_OBJECT(player->pipeline->videobin[MMPLAYER_V_SINK].gst),
3566                                                                 MM_PLAYER_SIGNAL_TYPE_VIDEOBIN,
3567                                                                 "preroll-handoff",
3568                                                                 G_CALLBACK(__mmplayer_video_stream_decoded_preroll_cb),
3569                                                                 (gpointer)player);
3570         }
3571
3572         if (_mmplayer_update_video_param(player, "update_all_param") != MM_ERROR_NONE)
3573                 return MM_ERROR_PLAYER_INTERNAL;
3574
3575         if (videobin[MMPLAYER_V_SINK].gst) {
3576                 GstPad *sink_pad = NULL;
3577                 sink_pad = gst_element_get_static_pad(videobin[MMPLAYER_V_SINK].gst, "sink");
3578                 if (sink_pad) {
3579                         _mmplayer_add_signal_connection(player, G_OBJECT(sink_pad), MM_PLAYER_SIGNAL_TYPE_VIDEOBIN,
3580                                         "notify::caps", G_CALLBACK(__mmplayer_gst_caps_notify_cb), (gpointer)player);
3581                         gst_object_unref(GST_OBJECT(sink_pad));
3582                 } else {
3583                         LOGE("failed to get sink pad from videosink");
3584                 }
3585         }
3586
3587         return MM_ERROR_NONE;
3588 }
3589
3590 /**
3591  * VIDEO BIN
3592  * - video overlay surface(arm/x86) : tizenwlsink
3593  */
3594 static int
3595 __mmplayer_gst_create_video_sink_bin(mmplayer_t *player, GstCaps *caps, MMDisplaySurfaceType surface_type)
3596 {
3597         GstPad *pad = NULL;
3598         GList *element_bucket = NULL;
3599         mmplayer_gst_element_t *first_element = NULL;
3600         mmplayer_gst_element_t *videobin = NULL;
3601         gchar *videosink_factory_name = NULL;
3602
3603         MMPLAYER_FENTER();
3604         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline, MM_ERROR_PLAYER_NOT_INITIALIZED);
3605
3606         /* alloc handles */
3607         videobin = (mmplayer_gst_element_t *)g_try_malloc0(sizeof(mmplayer_gst_element_t) * MMPLAYER_V_NUM);
3608         if (!videobin)
3609                 return MM_ERROR_PLAYER_NO_FREE_SPACE;
3610
3611         player->pipeline->videobin = videobin;
3612
3613         /* create bin */
3614         videobin[MMPLAYER_V_BIN].id = MMPLAYER_V_BIN;
3615         videobin[MMPLAYER_V_BIN].gst = gst_bin_new("videobin");
3616         if (!videobin[MMPLAYER_V_BIN].gst) {
3617                 LOGE("failed to create videobin");
3618                 goto ERROR;
3619         }
3620
3621         if (__mmplayer_gst_create_video_filters(player, surface_type, &element_bucket) != MM_ERROR_NONE)
3622                 goto ERROR;
3623
3624         videosink_factory_name = __mmplayer_get_videosink_factory_name(player, surface_type);
3625         MMPLAYER_CREATE_ELEMENT(videobin, MMPLAYER_V_SINK, videosink_factory_name, "videosink", element_bucket, player);
3626
3627         /* additional setting for sink plug-in */
3628         if (__mmplayer_gst_set_videosink_property(player, surface_type) != MM_ERROR_NONE) {
3629                 LOGE("failed to set video property");
3630                 goto ERROR;
3631         }
3632
3633         /* store it as it's sink element */
3634         __mmplayer_add_sink(player, videobin[MMPLAYER_V_SINK].gst);
3635
3636         /* adding created elements to bin */
3637         if (!_mmplayer_gst_element_add_bucket_to_bin(GST_BIN(videobin[MMPLAYER_V_BIN].gst), element_bucket)) {
3638                 LOGE("failed to add elements");
3639                 goto ERROR;
3640         }
3641
3642         /* Linking elements in the bucket by added order */
3643         if (_mmplayer_gst_element_link_bucket(element_bucket) == -1) {
3644                 LOGE("failed to link elements");
3645                 goto ERROR;
3646         }
3647
3648         /* get first element's sinkpad for creating ghostpad */
3649         first_element = (mmplayer_gst_element_t *)element_bucket->data;
3650         if (!first_element) {
3651                 LOGE("failed to get first element from bucket");
3652                 goto ERROR;
3653         }
3654
3655         pad = gst_element_get_static_pad(GST_ELEMENT(first_element->gst), "sink");
3656         if (!pad) {
3657                 LOGE("failed to get pad from first element");
3658                 goto ERROR;
3659         }
3660
3661         /* create ghostpad */
3662         player->ghost_pad_for_videobin = gst_ghost_pad_new("sink", pad);
3663         if (!gst_element_add_pad(videobin[MMPLAYER_V_BIN].gst, player->ghost_pad_for_videobin)) {
3664                 LOGE("failed to add ghostpad to videobin");
3665                 goto ERROR;
3666         }
3667         gst_object_unref(pad);
3668
3669         /* done. free allocated variables */
3670         g_list_free(element_bucket);
3671
3672         MMPLAYER_FLEAVE();
3673
3674         return MM_ERROR_NONE;
3675
3676 ERROR:
3677         LOGE("ERROR : releasing videobin");
3678         g_list_free(element_bucket);
3679
3680         if (pad)
3681                 gst_object_unref(GST_OBJECT(pad));
3682
3683         /* release videobin with it's childs */
3684         if (videobin[MMPLAYER_V_BIN].gst)
3685                 gst_object_unref(GST_OBJECT(videobin[MMPLAYER_V_BIN].gst));
3686
3687         MMPLAYER_FREEIF(videobin);
3688         player->pipeline->videobin = NULL;
3689
3690         return MM_ERROR_PLAYER_INTERNAL;
3691 }
3692
3693 static int
3694 __mmplayer_gst_create_plain_text_elements(mmplayer_t *player)
3695 {
3696         GList *element_bucket = NULL;
3697         mmplayer_gst_element_t *textbin = player->pipeline->textbin;
3698
3699         MMPLAYER_CREATE_ELEMENT(textbin, MMPLAYER_T_QUEUE, "queue", "text_queue", element_bucket, player);
3700         MMPLAYER_CREATE_ELEMENT(textbin, MMPLAYER_T_IDENTITY, "identity", "text_identity", element_bucket, player);
3701         g_object_set(G_OBJECT(textbin[MMPLAYER_T_IDENTITY].gst),
3702                                                         "signal-handoffs", FALSE,
3703                                                         NULL);
3704
3705         MMPLAYER_CREATE_ELEMENT(textbin, MMPLAYER_T_FAKE_SINK, "fakesink", "text_fakesink", element_bucket, player);
3706         _mmplayer_add_signal_connection(player,
3707                                                         G_OBJECT(textbin[MMPLAYER_T_FAKE_SINK].gst),
3708                                                         MM_PLAYER_SIGNAL_TYPE_TEXTBIN,
3709                                                         "handoff",
3710                                                         G_CALLBACK(__mmplayer_update_subtitle),
3711                                                         (gpointer)player);
3712
3713         g_object_set(G_OBJECT(textbin[MMPLAYER_T_FAKE_SINK].gst), "sync", TRUE,
3714                                                 "signal-handoffs", TRUE, "max-lateness", FAKE_SINK_MAX_LATENESS, NULL);
3715
3716         if (!player->play_subtitle) {
3717                 LOGD("add textbin sink as sink element of whole pipeline.");
3718                 __mmplayer_add_sink(player, GST_ELEMENT(textbin[MMPLAYER_T_FAKE_SINK].gst));
3719         }
3720
3721         /* adding created elements to bin */
3722         LOGD("adding created elements to bin");
3723         if (!_mmplayer_gst_element_add_bucket_to_bin(GST_BIN(textbin[MMPLAYER_T_BIN].gst), element_bucket)) {
3724                 LOGE("failed to add elements");
3725                 goto ERROR;
3726         }
3727
3728         /* unset sink flag from textbin. not to hold eos when video data is shorter than subtitle */
3729         GST_OBJECT_FLAG_UNSET(textbin[MMPLAYER_T_BIN].gst, GST_ELEMENT_FLAG_SINK);
3730         GST_OBJECT_FLAG_UNSET(textbin[MMPLAYER_T_FAKE_SINK].gst, GST_ELEMENT_FLAG_SINK);
3731
3732         /* linking elements in the bucket by added order. */
3733         LOGD("Linking elements in the bucket by added order.");
3734         if (_mmplayer_gst_element_link_bucket(element_bucket) == -1) {
3735                 LOGE("failed to link elements");
3736                 goto ERROR;
3737         }
3738
3739         /* done. free allocated variables */
3740         g_list_free(element_bucket);
3741
3742         if (textbin[MMPLAYER_T_QUEUE].gst) {
3743                 GstPad *pad = NULL;
3744                 GstPad *ghostpad = NULL;
3745
3746                 pad = gst_element_get_static_pad(GST_ELEMENT(textbin[MMPLAYER_T_QUEUE].gst), "sink");
3747                 if (!pad) {
3748                         LOGE("failed to get sink pad of text queue");
3749                         goto ERROR;
3750                 }
3751
3752                 ghostpad = gst_ghost_pad_new("text_sink", pad);
3753                 gst_object_unref(pad);
3754
3755                 if (!ghostpad) {
3756                         LOGE("failed to create ghostpad of textbin");
3757                         goto ERROR;
3758                 }
3759
3760                 if (!gst_element_add_pad(textbin[MMPLAYER_T_BIN].gst, ghostpad)) {
3761                         LOGE("failed to add ghostpad to textbin");
3762                         gst_object_unref(ghostpad);
3763                         goto ERROR;
3764                 }
3765         }
3766
3767         return MM_ERROR_NONE;
3768
3769 ERROR:
3770         g_list_free(element_bucket);
3771
3772         if (!player->play_subtitle && textbin[MMPLAYER_T_FAKE_SINK].gst) {
3773                 LOGE("remove textbin sink from sink list");
3774                 __mmplayer_del_sink(player, textbin[MMPLAYER_T_FAKE_SINK].gst);
3775         }
3776
3777         /* release element at __mmplayer_gst_create_text_sink_bin */
3778         return MM_ERROR_PLAYER_INTERNAL;
3779 }
3780
3781 static int
3782 __mmplayer_gst_create_text_sink_bin(mmplayer_t *player)
3783 {
3784         mmplayer_gst_element_t *textbin = NULL;
3785         GList *element_bucket = NULL;
3786         int surface_type = 0;
3787         gint i = 0;
3788
3789         MMPLAYER_FENTER();
3790
3791         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline, MM_ERROR_PLAYER_NOT_INITIALIZED);
3792
3793         /* alloc handles */
3794         textbin = (mmplayer_gst_element_t *)g_try_malloc0(sizeof(mmplayer_gst_element_t) * MMPLAYER_T_NUM);
3795         if (!textbin) {
3796                 LOGE("failed to allocate memory for textbin");
3797                 return MM_ERROR_PLAYER_NO_FREE_SPACE;
3798         }
3799
3800         /* create bin */
3801         textbin[MMPLAYER_T_BIN].id = MMPLAYER_T_BIN;
3802         textbin[MMPLAYER_T_BIN].gst = gst_bin_new("textbin");
3803         if (!textbin[MMPLAYER_T_BIN].gst) {
3804                 LOGE("failed to create textbin");
3805                 goto ERROR;
3806         }
3807
3808         /* take it */
3809         player->pipeline->textbin = textbin;
3810
3811         /* fakesink */
3812         mm_attrs_get_int_by_name(player->attrs, "display_surface_type", &surface_type);
3813         LOGD("surface type for subtitle : %d", surface_type);
3814         switch (surface_type) {
3815         case MM_DISPLAY_SURFACE_OVERLAY:
3816         case MM_DISPLAY_SURFACE_NULL:
3817         case MM_DISPLAY_SURFACE_REMOTE:
3818                 if (__mmplayer_gst_create_plain_text_elements(player) != MM_ERROR_NONE) {
3819                         LOGE("failed to make plain text elements");
3820                         goto ERROR;
3821                 }
3822                 break;
3823         default:
3824                 goto ERROR;
3825                 break;
3826         }
3827
3828         MMPLAYER_FLEAVE();
3829
3830         return MM_ERROR_NONE;
3831
3832 ERROR:
3833
3834         LOGD("ERROR : releasing textbin");
3835
3836         g_list_free(element_bucket);
3837
3838         /* release signal */
3839         __mmplayer_release_signal_connection(player, MM_PLAYER_SIGNAL_TYPE_TEXTBIN);
3840
3841         /* release element which are not added to bin */
3842         for (i = 1; i < MMPLAYER_T_NUM; i++) {
3843                 /* NOTE : skip bin */
3844                 if (textbin[i].gst) {
3845                         GstObject *parent = NULL;
3846                         parent = gst_element_get_parent(textbin[i].gst);
3847
3848                         if (!parent) {
3849                                 gst_object_unref(GST_OBJECT(textbin[i].gst));
3850                                 textbin[i].gst = NULL;
3851                         } else {
3852                                 gst_object_unref(GST_OBJECT(parent));
3853                         }
3854                 }
3855         }
3856
3857         /* release textbin with it's childs */
3858         if (textbin[MMPLAYER_T_BIN].gst)
3859                 gst_object_unref(GST_OBJECT(textbin[MMPLAYER_T_BIN].gst));
3860
3861         MMPLAYER_FREEIF(player->pipeline->textbin);
3862         player->pipeline->textbin = NULL;
3863
3864         MMPLAYER_FLEAVE();
3865         return MM_ERROR_PLAYER_INTERNAL;
3866 }
3867
3868 static int
3869 __mmplayer_gst_create_text_pipeline(mmplayer_t *player)
3870 {
3871         mmplayer_gst_element_t *mainbin = NULL;
3872         mmplayer_gst_element_t *textbin = NULL;
3873         MMHandleType attrs = 0;
3874         GstElement *subsrc = NULL;
3875         GstElement *subparse = NULL;
3876         gchar *subtitle_uri = NULL;
3877         const gchar *charset = NULL;
3878         GstPad *pad = NULL;
3879
3880         MMPLAYER_FENTER();
3881
3882         /* get mainbin */
3883         MMPLAYER_RETURN_VAL_IF_FAIL(player &&
3884                                                                 player->pipeline &&
3885                                                                 player->pipeline->mainbin, MM_ERROR_PLAYER_NOT_INITIALIZED);
3886
3887         mainbin = player->pipeline->mainbin;
3888
3889         attrs = MMPLAYER_GET_ATTRS(player);
3890         if (!attrs) {
3891                 LOGE("cannot get content attribute");
3892                 return MM_ERROR_PLAYER_INTERNAL;
3893         }
3894
3895         mm_attrs_get_string_by_name(attrs, "subtitle_uri", &subtitle_uri);
3896         if (!subtitle_uri || strlen(subtitle_uri) < 1) {
3897                 LOGE("subtitle uri is not proper filepath.");
3898                 return MM_ERROR_PLAYER_INVALID_URI;
3899         }
3900
3901         if (!_mmplayer_get_storage_info(subtitle_uri, &player->storage_info[MMPLAYER_PATH_TEXT])) {
3902                 LOGE("failed to get storage info of subtitle path");
3903                 return MM_ERROR_PLAYER_INVALID_URI;
3904         }
3905
3906         SECURE_LOGD("subtitle file path is [%s].", subtitle_uri);
3907
3908         MMPLAYER_SUBTITLE_INFO_LOCK(player);
3909         player->subtitle_language_list = NULL;
3910         MMPLAYER_SUBTITLE_INFO_UNLOCK(player);
3911
3912         /* create the subtitle source */
3913         subsrc = gst_element_factory_make("filesrc", "subtitle_source");
3914         if (!subsrc) {
3915                 LOGE("failed to create filesrc element");
3916                 goto ERROR;
3917         }
3918         g_object_set(G_OBJECT(subsrc), "location", subtitle_uri, NULL);
3919
3920         mainbin[MMPLAYER_M_SUBSRC].id = MMPLAYER_M_SUBSRC;
3921         mainbin[MMPLAYER_M_SUBSRC].gst = subsrc;
3922
3923         if (!gst_bin_add(GST_BIN(mainbin[MMPLAYER_M_PIPE].gst), subsrc)) {
3924                 LOGW("failed to add queue");
3925                 gst_object_unref(mainbin[MMPLAYER_M_SUBSRC].gst);
3926                 mainbin[MMPLAYER_M_SUBSRC].gst = NULL;
3927                 mainbin[MMPLAYER_M_SUBSRC].id = MMPLAYER_M_NUM;
3928                 goto ERROR;
3929         }
3930
3931         /* subparse */
3932         subparse = gst_element_factory_make("subparse", "subtitle_parser");
3933         if (!subparse) {
3934                 LOGE("failed to create subparse element");
3935                 goto ERROR;
3936         }
3937
3938         charset = _mmplayer_get_charset(subtitle_uri);
3939         if (charset) {
3940                 LOGD("detected charset is %s", charset);
3941                 g_object_set(G_OBJECT(subparse), "subtitle-encoding", charset, NULL);
3942         }
3943
3944         mainbin[MMPLAYER_M_SUBPARSE].id = MMPLAYER_M_SUBPARSE;
3945         mainbin[MMPLAYER_M_SUBPARSE].gst = subparse;
3946
3947         if (!gst_bin_add(GST_BIN(mainbin[MMPLAYER_M_PIPE].gst), subparse)) {
3948                 LOGW("failed to add subparse");
3949                 gst_object_unref(mainbin[MMPLAYER_M_SUBPARSE].gst);
3950                 mainbin[MMPLAYER_M_SUBPARSE].gst = NULL;
3951                 mainbin[MMPLAYER_M_SUBPARSE].id = MMPLAYER_M_NUM;
3952                 goto ERROR;
3953         }
3954
3955         if (!gst_element_link_pads(subsrc, "src", subparse, "sink")) {
3956                 LOGW("failed to link subsrc and subparse");
3957                 goto ERROR;
3958         }
3959
3960         player->play_subtitle = TRUE;
3961         player->adjust_subtitle_pos = 0;
3962
3963         LOGD("play subtitle using subtitle file");
3964
3965         if (player->pipeline->textbin == NULL) {
3966                 if (MM_ERROR_NONE != __mmplayer_gst_create_text_sink_bin(player)) {
3967                         LOGE("failed to create text sink bin. continuing without text");
3968                         goto ERROR;
3969                 }
3970
3971                 textbin = player->pipeline->textbin;
3972
3973                 if (!gst_bin_add(GST_BIN(mainbin[MMPLAYER_M_PIPE].gst), GST_ELEMENT(textbin[MMPLAYER_T_BIN].gst))) {
3974                         LOGW("failed to add textbin");
3975
3976                         /* release signal */
3977                         __mmplayer_release_signal_connection(player, MM_PLAYER_SIGNAL_TYPE_TEXTBIN);
3978
3979                         /* release textbin with it's childs */
3980                         gst_object_unref(GST_OBJECT(textbin[MMPLAYER_T_BIN].gst));
3981                         MMPLAYER_FREEIF(player->pipeline->textbin);
3982                         player->pipeline->textbin = textbin = NULL;
3983                         goto ERROR;
3984                 }
3985
3986                 LOGD("link text input selector and textbin ghost pad");
3987
3988                 player->textsink_linked = 1;
3989                 player->external_text_idx = 0;
3990                 LOGI("textsink is linked");
3991         } else {
3992                 textbin = player->pipeline->textbin;
3993                 LOGD("text bin has been created. reuse it.");
3994                 player->external_text_idx = 1;
3995         }
3996
3997         if (!gst_element_link_pads(subparse, "src", textbin[MMPLAYER_T_BIN].gst, "text_sink")) {
3998                 LOGW("failed to link subparse and textbin");
3999                 goto ERROR;
4000         }
4001
4002         pad = gst_element_get_static_pad(textbin[MMPLAYER_T_FAKE_SINK].gst, "sink");
4003         if (!pad) {
4004                 LOGE("failed to get sink pad from textsink to probe data");
4005                 goto ERROR;
4006         }
4007
4008         gst_pad_add_probe(pad, GST_PAD_PROBE_TYPE_BUFFER,
4009                                 __mmplayer_subtitle_adjust_position_probe, player, NULL);
4010
4011         gst_object_unref(pad);
4012         pad = NULL;
4013
4014         /* create dot. for debugging */
4015         MMPLAYER_GENERATE_DOT_IF_ENABLED(player, "pipeline-with-subtitle");
4016         MMPLAYER_FLEAVE();
4017
4018         return MM_ERROR_NONE;
4019
4020 ERROR:
4021         /* release text pipeline resource */
4022         player->textsink_linked = 0;
4023
4024         /* release signal */
4025         __mmplayer_release_signal_connection(player, MM_PLAYER_SIGNAL_TYPE_TEXTBIN);
4026
4027         if (player->pipeline->textbin) {
4028                 LOGE("remove textbin");
4029
4030                 /* release textbin with it's childs */
4031                 MMPLAYER_RELEASE_ELEMENT(player, player->pipeline->textbin, MMPLAYER_T_BIN);
4032                 MMPLAYER_FREEIF(player->pipeline->textbin);
4033                 player->pipeline->textbin = NULL;
4034
4035         }
4036
4037         /* release subtitle elem */
4038         MMPLAYER_RELEASE_ELEMENT(player, player->pipeline->mainbin, MMPLAYER_M_SUBSRC);
4039         MMPLAYER_RELEASE_ELEMENT(player, player->pipeline->mainbin, MMPLAYER_M_SUBPARSE);
4040
4041         return MM_ERROR_PLAYER_INTERNAL;
4042 }
4043
4044 gboolean
4045 __mmplayer_update_subtitle(GstElement *object, GstBuffer *buffer, GstPad *pad, gpointer data)
4046 {
4047         mmplayer_t *player = (mmplayer_t *)data;
4048         MMMessageParamType msg = {0, };
4049         GstClockTime duration = 0;
4050         gpointer text = NULL;
4051         guint text_size = 0;
4052         gboolean ret = TRUE;
4053         GstMapInfo mapinfo = GST_MAP_INFO_INIT;
4054
4055         MMPLAYER_FENTER();
4056
4057         MMPLAYER_RETURN_VAL_IF_FAIL(player, FALSE);
4058         MMPLAYER_RETURN_VAL_IF_FAIL(buffer, FALSE);
4059
4060         if (player->is_subtitle_force_drop) {
4061                 LOGW("subtitle is dropped forcedly.");
4062                 return ret;
4063         }
4064
4065         gst_buffer_map(buffer, &mapinfo, GST_MAP_READ);
4066         text = mapinfo.data;
4067         text_size = mapinfo.size;
4068
4069         if (player->set_mode.subtitle_off) {
4070                 LOGD("subtitle is OFF.");
4071                 return TRUE;
4072         }
4073
4074         if (!text || (text_size == 0)) {
4075                 LOGD("There is no subtitle to be displayed.");
4076                 return TRUE;
4077         }
4078
4079         msg.data = (void *)text;
4080
4081         duration = GST_BUFFER_DURATION(buffer);
4082
4083         if (!GST_CLOCK_TIME_IS_VALID(duration)) {
4084                 if (player->duration > GST_BUFFER_PTS(buffer))
4085                         duration = player->duration - GST_BUFFER_PTS(buffer);
4086                 else
4087                         duration = 0;
4088                 LOGI("subtitle duration is invalid, subtitle duration change "
4089                         "GST_CLOCK_TIME_NONE -> %" GST_TIME_FORMAT, GST_TIME_ARGS(duration));
4090         }
4091         msg.subtitle.duration = GST_TIME_AS_MSECONDS(duration);
4092
4093         LOGD("update subtitle : [%ld msec] %s", msg.subtitle.duration, (char *)msg.data);
4094
4095         MMPLAYER_POST_MSG(player, MM_MESSAGE_UPDATE_SUBTITLE, &msg);
4096         gst_buffer_unmap(buffer, &mapinfo);
4097
4098         MMPLAYER_FLEAVE();
4099
4100         return ret;
4101 }
4102
4103 static GstPadProbeReturn
4104 __mmplayer_subtitle_adjust_position_probe(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
4105 {
4106         mmplayer_t *player = (mmplayer_t *)u_data;
4107         GstClockTime cur_timestamp = 0;
4108         gint64 adjusted_timestamp = 0;
4109         GstBuffer *buffer = gst_pad_probe_info_get_buffer(info);
4110
4111         MMPLAYER_RETURN_VAL_IF_FAIL(player, FALSE);
4112
4113         if (player->set_mode.subtitle_off) {
4114                 LOGD("subtitle is OFF.");
4115                 return TRUE;
4116         }
4117
4118         if (player->adjust_subtitle_pos == 0) {
4119                 LOGD("nothing to do");
4120                 return TRUE;
4121         }
4122
4123         cur_timestamp = GST_BUFFER_TIMESTAMP(buffer);
4124         adjusted_timestamp = (gint64)cur_timestamp + ((gint64)player->adjust_subtitle_pos * G_GINT64_CONSTANT(1000000));
4125
4126         if (adjusted_timestamp < 0) {
4127                 LOGD("adjusted_timestamp under zero");
4128                 MMPLAYER_FLEAVE();
4129                 return FALSE;
4130         }
4131
4132         GST_BUFFER_TIMESTAMP(buffer) = (GstClockTime) adjusted_timestamp;
4133         LOGD("buffer timestamp changed %" GST_TIME_FORMAT " -> %" GST_TIME_FORMAT "",
4134                                 GST_TIME_ARGS(cur_timestamp),
4135                                 GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(buffer)));
4136
4137         return GST_PAD_PROBE_OK;
4138 }
4139
4140 static int
4141 __mmplayer_gst_adjust_subtitle_position(mmplayer_t *player, int position)
4142 {
4143         MMPLAYER_FENTER();
4144
4145         /* check player and subtitlebin are created */
4146         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline, MM_ERROR_PLAYER_NOT_INITIALIZED);
4147         MMPLAYER_RETURN_VAL_IF_FAIL(player->play_subtitle, MM_ERROR_NOT_SUPPORT_API);
4148
4149         if (position == 0) {
4150                 LOGD("nothing to do");
4151                 MMPLAYER_FLEAVE();
4152                 return MM_ERROR_NONE;
4153         }
4154
4155         /* check current postion */
4156         player->adjust_subtitle_pos = position;
4157
4158         LOGD("save adjust_subtitle_pos in player");
4159
4160         MMPLAYER_FLEAVE();
4161
4162         return MM_ERROR_NONE;
4163 }
4164
4165 /**
4166  * This function is to create  audio or video pipeline for playing.
4167  *
4168  * @param       player          [in]    handle of player
4169  *
4170  * @return      This function returns zero on success.
4171  * @remark
4172  * @see
4173  */
4174 static int
4175 __mmplayer_gst_create_pipeline(mmplayer_t *player)
4176 {
4177         int ret = MM_ERROR_NONE;
4178         mmplayer_gst_element_t *mainbin = NULL;
4179         MMHandleType attrs = 0;
4180
4181         MMPLAYER_FENTER();
4182         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
4183
4184         /* get profile attribute */
4185         attrs = MMPLAYER_GET_ATTRS(player);
4186         if (!attrs) {
4187                 LOGE("failed to get content attribute");
4188                 goto INIT_ERROR;
4189         }
4190
4191         /* create pipeline handles */
4192         if (player->pipeline) {
4193                 LOGE("pipeline should be released before create new one");
4194                 goto INIT_ERROR;
4195         }
4196
4197         player->pipeline = (mmplayer_pipeline_info_t *)g_malloc0(sizeof(mmplayer_pipeline_info_t));
4198         if (player->pipeline == NULL)
4199                 goto INIT_ERROR;
4200
4201         /* create mainbin */
4202         mainbin = (mmplayer_gst_element_t *)g_try_malloc0(sizeof(mmplayer_gst_element_t) * MMPLAYER_M_NUM);
4203         if (mainbin == NULL)
4204                 goto INIT_ERROR;
4205
4206         /* create pipeline */
4207         mainbin[MMPLAYER_M_PIPE].id = MMPLAYER_M_PIPE;
4208         mainbin[MMPLAYER_M_PIPE].gst = gst_pipeline_new("player");
4209         if (!mainbin[MMPLAYER_M_PIPE].gst) {
4210                 LOGE("failed to create pipeline");
4211                 g_free(mainbin);
4212                 goto INIT_ERROR;
4213         }
4214
4215         player->pipeline->mainbin = mainbin;
4216
4217         /* create the source and decoder elements */
4218         if (MMPLAYER_IS_MS_BUFF_SRC(player))
4219                 ret = _mmplayer_gst_build_es_pipeline(player);
4220         else
4221                 ret = _mmplayer_gst_build_pipeline(player);
4222
4223         if (ret != MM_ERROR_NONE) {
4224                 LOGE("failed to create some elements");
4225                 goto INIT_ERROR;
4226         }
4227
4228         /* Note : check whether subtitle atrribute uri is set. If uri is set, then try to play subtitle file */
4229         if (__mmplayer_check_subtitle(player)
4230                 && (__mmplayer_gst_create_text_pipeline(player) != MM_ERROR_NONE))
4231                 LOGE("failed to create text pipeline");
4232
4233         /* add bus watch */
4234         ret = _mmplayer_gst_add_bus_watch(player);
4235         if (ret != MM_ERROR_NONE) {
4236                 LOGE("failed to add bus watch");
4237                 goto INIT_ERROR;
4238         }
4239
4240         MMPLAYER_FLEAVE();
4241         return MM_ERROR_NONE;
4242
4243 INIT_ERROR:
4244         __mmplayer_gst_destroy_pipeline(player);
4245         return MM_ERROR_PLAYER_INTERNAL;
4246 }
4247
4248 static void
4249 __mmplayer_reset_gapless_state(mmplayer_t *player)
4250 {
4251         MMPLAYER_FENTER();
4252         MMPLAYER_RETURN_IF_FAIL(player
4253                 && player->pipeline
4254                 && player->pipeline->audiobin
4255                 && player->pipeline->audiobin[MMPLAYER_A_BIN].gst);
4256
4257         memset(&player->gapless, 0, sizeof(mmplayer_gapless_t));
4258
4259         MMPLAYER_FLEAVE();
4260         return;
4261 }
4262
4263 static int
4264 __mmplayer_gst_destroy_pipeline(mmplayer_t *player)
4265 {
4266         gint timeout = 0;
4267         int ret = MM_ERROR_NONE;
4268
4269         MMPLAYER_FENTER();
4270
4271         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_INVALID_HANDLE);
4272
4273         /* cleanup stuffs */
4274         MMPLAYER_FREEIF(player->type);
4275         player->no_more_pad = FALSE;
4276         player->num_dynamic_pad = 0;
4277         player->demux_pad_index = 0;
4278
4279         MMPLAYER_SUBTITLE_INFO_LOCK(player);
4280         player->subtitle_language_list = NULL;
4281         MMPLAYER_SUBTITLE_INFO_UNLOCK(player);
4282
4283         __mmplayer_reset_gapless_state(player);
4284
4285         if (player->streamer) {
4286                 _mm_player_streaming_initialize(player->streamer, FALSE);
4287                 _mm_player_streaming_destroy(player->streamer);
4288                 player->streamer = NULL;
4289         }
4290
4291         /* cleanup unlinked mime type */
4292         MMPLAYER_FREEIF(player->unlinked_audio_mime);
4293         MMPLAYER_FREEIF(player->unlinked_video_mime);
4294         MMPLAYER_FREEIF(player->unlinked_demuxer_mime);
4295
4296         /* cleanup running stuffs */
4297         _mmplayer_cancel_eos_timer(player);
4298
4299         /* cleanup gst stuffs */
4300         if (player->pipeline) {
4301                 mmplayer_gst_element_t *mainbin = player->pipeline->mainbin;
4302                 GstTagList *tag_list = player->pipeline->tag_list;
4303
4304                 /* first we need to disconnect all signal hander */
4305                 __mmplayer_release_signal_connection(player, MM_PLAYER_SIGNAL_TYPE_ALL);
4306
4307                 if (mainbin) {
4308                         mmplayer_gst_element_t *audiobin = player->pipeline->audiobin;
4309                         mmplayer_gst_element_t *videobin = player->pipeline->videobin;
4310                         mmplayer_gst_element_t *textbin = player->pipeline->textbin;
4311                         GstBus *bus = gst_pipeline_get_bus(GST_PIPELINE(mainbin[MMPLAYER_M_PIPE].gst));
4312                         gst_bus_set_sync_handler(bus, NULL, NULL, NULL);
4313                         gst_object_unref(bus);
4314
4315                         timeout = MMPLAYER_STATE_CHANGE_TIMEOUT(player);
4316                         ret = _mmplayer_gst_set_state(player, mainbin[MMPLAYER_M_PIPE].gst, GST_STATE_NULL, FALSE, timeout);
4317                         if (ret != MM_ERROR_NONE) {
4318                                 LOGE("fail to change state to NULL");
4319                                 return MM_ERROR_PLAYER_INTERNAL;
4320                         }
4321
4322                         LOGW("succeeded in changing state to NULL");
4323
4324                         gst_object_unref(GST_OBJECT(mainbin[MMPLAYER_M_PIPE].gst));
4325
4326                         /* free fakesink */
4327                         if (mainbin[MMPLAYER_M_SRC_FAKESINK].gst)
4328                                 gst_object_unref(GST_OBJECT(mainbin[MMPLAYER_M_SRC_FAKESINK].gst));
4329
4330                         /* free avsysaudiosink
4331                            avsysaudiosink should be unref when destory pipeline just after start play with BT.
4332                            Because audiosink is created but never added to bin, and therefore it will not be unref when pipeline is destroyed.
4333                         */
4334                         MMPLAYER_FREEIF(audiobin);
4335                         MMPLAYER_FREEIF(videobin);
4336                         MMPLAYER_FREEIF(textbin);
4337                         MMPLAYER_FREEIF(mainbin);
4338                 }
4339
4340                 if (tag_list)
4341                         gst_tag_list_unref(tag_list);
4342
4343                 MMPLAYER_FREEIF(player->pipeline);
4344         }
4345         MMPLAYER_FREEIF(player->album_art);
4346
4347         if (player->v_stream_caps) {
4348                 gst_caps_unref(player->v_stream_caps);
4349                 player->v_stream_caps = NULL;
4350         }
4351
4352         if (player->a_stream_caps) {
4353                 gst_caps_unref(player->a_stream_caps);
4354                 player->a_stream_caps = NULL;
4355         }
4356
4357         if (player->s_stream_caps) {
4358                 gst_caps_unref(player->s_stream_caps);
4359                 player->s_stream_caps = NULL;
4360         }
4361         _mmplayer_track_destroy(player);
4362
4363         if (player->sink_elements)
4364                 g_list_free(player->sink_elements);
4365         player->sink_elements = NULL;
4366
4367         if (player->bufmgr) {
4368                 tbm_bufmgr_deinit(player->bufmgr);
4369                 player->bufmgr = NULL;
4370         }
4371
4372         LOGW("finished destroy pipeline");
4373
4374         MMPLAYER_FLEAVE();
4375
4376         return ret;
4377 }
4378
4379 static int
4380 __mmplayer_gst_realize(mmplayer_t *player)
4381 {
4382         gint timeout = 0;
4383         int ret = MM_ERROR_NONE;
4384
4385         MMPLAYER_FENTER();
4386
4387         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
4388
4389         MMPLAYER_PENDING_STATE(player) = MM_PLAYER_STATE_READY;
4390
4391         ret = __mmplayer_gst_create_pipeline(player);
4392         if (ret) {
4393                 LOGE("failed to create pipeline");
4394                 return ret;
4395         }
4396
4397         /* set pipeline state to READY */
4398         /* NOTE : state change to READY must be performed sync. */
4399         timeout = MMPLAYER_STATE_CHANGE_TIMEOUT(player);
4400         ret = _mmplayer_gst_set_state(player,
4401                                 player->pipeline->mainbin[MMPLAYER_M_PIPE].gst, GST_STATE_READY, FALSE, timeout);
4402
4403         if (ret != MM_ERROR_NONE) {
4404                 /* return error if failed to set state */
4405                 LOGE("failed to set READY state");
4406                 return ret;
4407         }
4408
4409         MMPLAYER_SET_STATE(player, MM_PLAYER_STATE_READY);
4410
4411         /* create dot before error-return. for debugging */
4412         MMPLAYER_GENERATE_DOT_IF_ENABLED(player, "pipeline-status-realize");
4413
4414         MMPLAYER_FLEAVE();
4415
4416         return ret;
4417 }
4418
4419 static int
4420 __mmplayer_gst_unrealize(mmplayer_t *player)
4421 {
4422         int ret = MM_ERROR_NONE;
4423
4424         MMPLAYER_FENTER();
4425
4426         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
4427
4428         MMPLAYER_PENDING_STATE(player) = MM_PLAYER_STATE_NULL;
4429         MMPLAYER_PRINT_STATE(player);
4430
4431         /* release miscellaneous information */
4432         __mmplayer_release_misc(player);
4433
4434         /* destroy pipeline */
4435         ret = __mmplayer_gst_destroy_pipeline(player);
4436         if (ret != MM_ERROR_NONE) {
4437                 LOGE("failed to destory pipeline");
4438                 return ret;
4439         }
4440
4441         /* release miscellaneous information.
4442            these info needs to be released after pipeline is destroyed. */
4443         __mmplayer_release_misc_post(player);
4444
4445         MMPLAYER_SET_STATE(player, MM_PLAYER_STATE_NULL);
4446
4447         MMPLAYER_FLEAVE();
4448
4449         return ret;
4450 }
4451
4452 static int
4453 __mmplayer_gst_set_message_callback(mmplayer_t *player, MMMessageCallback callback, gpointer user_param)
4454 {
4455         MMPLAYER_FENTER();
4456
4457         if (!player) {
4458                 LOGW("set_message_callback is called with invalid player handle");
4459                 return MM_ERROR_PLAYER_NOT_INITIALIZED;
4460         }
4461
4462         player->msg_cb = callback;
4463         player->msg_cb_param = user_param;
4464
4465         LOGD("msg_cb : %p     msg_cb_param : %p", callback, user_param);
4466
4467         MMPLAYER_FLEAVE();
4468
4469         return MM_ERROR_NONE;
4470 }
4471
4472 int
4473 _mmplayer_parse_profile(const char *uri, void *param, mmplayer_parse_profile_t *data)
4474 {
4475         int ret = MM_ERROR_NONE;
4476         char *path = NULL;
4477
4478         MMPLAYER_FENTER();
4479
4480         MMPLAYER_RETURN_VAL_IF_FAIL(uri, MM_ERROR_PLAYER_INVALID_URI);
4481         MMPLAYER_RETURN_VAL_IF_FAIL(data, MM_ERROR_PLAYER_INTERNAL);
4482         MMPLAYER_RETURN_VAL_IF_FAIL((strlen(uri) <= MM_MAX_URL_LEN), MM_ERROR_PLAYER_INVALID_URI);
4483
4484         memset(data, 0, sizeof(mmplayer_parse_profile_t));
4485
4486         if (strstr(uri, "es_buff://")) {
4487                 __mmplayer_copy_uri_and_set_type(data, uri, MM_PLAYER_URI_TYPE_MS_BUFF);
4488         } else if (strstr(uri, "rtsp://") || strstr(uri, "rtsps://") || strstr(uri, "rtspu://")) {
4489                 __mmplayer_copy_uri_and_set_type(data, uri, MM_PLAYER_URI_TYPE_URL_RTSP);
4490         } else if (strstr(uri, "http://") || strstr(uri, "https://")) {
4491                 gchar *tmp = NULL;
4492                 tmp = g_ascii_strdown(uri, strlen(uri));
4493                 if (tmp && (g_str_has_suffix(tmp, ".ism/manifest") || g_str_has_suffix(tmp, ".isml/manifest")))
4494                         __mmplayer_copy_uri_and_set_type(data, uri, MM_PLAYER_URI_TYPE_SS);
4495                 else
4496                         __mmplayer_copy_uri_and_set_type(data, uri, MM_PLAYER_URI_TYPE_URL_HTTP);
4497                 g_free(tmp);
4498         } else if (strstr(uri, "mms://")) {
4499                 __mmplayer_copy_uri_and_set_type(data, uri, MM_PLAYER_URI_TYPE_URL_MMS);
4500         } else if ((path = strstr(uri, "mem://"))) {
4501                 ret = __mmplayer_set_mem_uri(data, path, param);
4502         } else {
4503                 ret = __mmplayer_set_file_uri(data, uri);
4504         }
4505
4506         if (data->uri_type == MM_PLAYER_URI_TYPE_NONE)
4507                 ret = MM_ERROR_PLAYER_FILE_NOT_FOUND;
4508         else if (data->uri_type == MM_PLAYER_URI_TYPE_NO_PERMISSION)
4509                 ret = MM_ERROR_PLAYER_PERMISSION_DENIED;
4510
4511         /* dump parse result */
4512         SECURE_LOGW("incoming uri : %s", uri);
4513         LOGD("uri_type : %d, mem : %p, mem_size : %d, urgent : %s",
4514                 data->uri_type, data->input_mem.buf, data->input_mem.len, data->urgent);
4515
4516         MMPLAYER_FLEAVE();
4517
4518         return ret;
4519 }
4520
4521 static gboolean
4522 __mmplayer_can_do_interrupt(mmplayer_t *player)
4523 {
4524         if (!player || !player->pipeline || !player->attrs) {
4525                 LOGW("not initialized");
4526                 goto FAILED;
4527         }
4528
4529         if (player->audio_decoded_cb) {
4530                 LOGW("not support in pcm extraction mode");
4531                 goto FAILED;
4532         }
4533
4534         /* check if seeking */
4535         if (player->seek_state != MMPLAYER_SEEK_NONE) {
4536                 MMMessageParamType msg_param;
4537                 memset(&msg_param, 0, sizeof(MMMessageParamType));
4538                 msg_param.code = MM_ERROR_PLAYER_SEEK;
4539                 player->seek_state = MMPLAYER_SEEK_NONE;
4540                 MMPLAYER_POST_MSG(player, MM_MESSAGE_ERROR, &msg_param);
4541                 goto FAILED;
4542         }
4543
4544         /* check other thread */
4545         if (!MMPLAYER_CMD_TRYLOCK(player)) {
4546                 LOGW("locked already, cmd state : %d", player->cmd);
4547
4548                 /* check application command */
4549                 if (player->cmd == MMPLAYER_COMMAND_START || player->cmd == MMPLAYER_COMMAND_RESUME) {
4550                         LOGW("playing.. should wait cmd lock then, will be interrupted");
4551
4552                         /* lock will be released at mrp_resource_release_cb() */
4553                         MMPLAYER_CMD_LOCK(player);
4554                         goto INTERRUPT;
4555                 }
4556                 LOGW("nothing to do");
4557                 goto FAILED;
4558         } else {
4559                 LOGW("can interrupt immediately");
4560                 goto INTERRUPT;
4561         }
4562
4563 FAILED:    /* with CMD UNLOCKED */
4564         return FALSE;
4565
4566 INTERRUPT: /* with CMD LOCKED, will do UNLOCK at __resource_release_cb() */
4567         return TRUE;
4568 }
4569
4570 static int
4571 __resource_release_cb(mm_resource_manager_h rm, mm_resource_manager_res_h res,
4572                 void *user_data)
4573 {
4574         mmplayer_t *player = NULL;
4575         MMMessageParamType msg = {0, };
4576         gint64 pos = 0;
4577         mmplayer_resource_type_e res_idx = MMPLAYER_RESOURCE_TYPE_MAX;
4578
4579         MMPLAYER_FENTER();
4580
4581         if (!user_data) {
4582                 LOGE("user_data is null");
4583                 return FALSE;
4584         }
4585         player = (mmplayer_t *)user_data;
4586
4587         if (!__mmplayer_can_do_interrupt(player)) {
4588                 LOGW("no need to interrupt, so leave");
4589                 /* FIXME: there is no way to avoid releasing resource. */
4590                 return FALSE;
4591         }
4592
4593         player->interrupted_by_resource = TRUE;
4594
4595         /* get last play position */
4596         if (_mmplayer_gst_get_position(player, &pos) == MM_ERROR_NONE) {
4597                 msg.union_type = MM_MSG_UNION_TIME;
4598                 msg.time.elapsed = pos;
4599                 MMPLAYER_POST_MSG(player, MM_MESSAGE_PLAY_POSITION, &msg);
4600         } else {
4601                 LOGW("failed to get play position.");
4602         }
4603
4604         LOGD("video resource conflict so, resource will be freed by unrealizing");
4605         if (_mmplayer_unrealize((MMHandleType)player) != MM_ERROR_NONE)
4606                 LOGE("failed to unrealize");
4607
4608         /* lock is called in __mmplayer_can_do_interrupt() */
4609         MMPLAYER_CMD_UNLOCK(player);
4610
4611         for (res_idx = MMPLAYER_RESOURCE_TYPE_VIDEO_DECODER; res_idx < MMPLAYER_RESOURCE_TYPE_MAX; res_idx++) {
4612                 player->hw_resource[res_idx] = NULL;
4613         }
4614
4615         MMPLAYER_FLEAVE();
4616         return TRUE; /* release all the resources */
4617 }
4618
4619 static void
4620 __mmplayer_initialize_video_roi(mmplayer_t *player)
4621 {
4622         player->video_roi.scale_x = 0.0;
4623         player->video_roi.scale_y = 0.0;
4624         player->video_roi.scale_width = 1.0;
4625         player->video_roi.scale_height = 1.0;
4626 }
4627
4628 int
4629 _mmplayer_create_player(MMHandleType handle)
4630 {
4631         int ret = MM_ERROR_PLAYER_INTERNAL;
4632         bool enabled = false;
4633
4634         mmplayer_t *player = MM_PLAYER_CAST(handle);
4635
4636         MMPLAYER_FENTER();
4637
4638         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
4639
4640         /* initialize player state */
4641         MMPLAYER_CURRENT_STATE(player) = MM_PLAYER_STATE_NONE;
4642         MMPLAYER_PREV_STATE(player) = MM_PLAYER_STATE_NONE;
4643         MMPLAYER_PENDING_STATE(player) = MM_PLAYER_STATE_NONE;
4644         MMPLAYER_TARGET_STATE(player) = MM_PLAYER_STATE_NONE;
4645
4646         /* check current state */
4647         MMPLAYER_CHECK_STATE(player, MMPLAYER_COMMAND_CREATE);
4648
4649         /* construct attributes */
4650         player->attrs = _mmplayer_construct_attribute(handle);
4651
4652         if (!player->attrs) {
4653                 LOGE("Failed to construct attributes");
4654                 return ret;
4655         }
4656
4657         /* initialize gstreamer with configured parameter */
4658         if (!__mmplayer_init_gstreamer(player)) {
4659                 LOGE("Initializing gstreamer failed");
4660                 _mmplayer_deconstruct_attribute(handle);
4661                 return ret;
4662         }
4663
4664         /* create lock. note that g_tread_init() has already called in gst_init() */
4665         g_mutex_init(&player->fsink_lock);
4666
4667         /* create update tag lock */
4668         g_mutex_init(&player->update_tag_lock);
4669
4670         /* create gapless play mutex */
4671         g_mutex_init(&player->gapless_play_thread_mutex);
4672
4673         /* create gapless play cond */
4674         g_cond_init(&player->gapless_play_thread_cond);
4675
4676         /* create gapless play thread */
4677         player->gapless_play_thread =
4678                 g_thread_try_new("gapless_play_thread", __mmplayer_gapless_play_thread, (gpointer)player, NULL);
4679         if (!player->gapless_play_thread) {
4680                 LOGE("failed to create gapless play thread");
4681                 ret = MM_ERROR_PLAYER_RESOURCE_LIMIT;
4682                 g_mutex_clear(&player->gapless_play_thread_mutex);
4683                 g_cond_clear(&player->gapless_play_thread_cond);
4684                 goto ERROR;
4685         }
4686
4687         player->bus_msg_q = g_queue_new();
4688         if (!player->bus_msg_q) {
4689                 LOGE("failed to create queue for bus_msg");
4690                 ret = MM_ERROR_PLAYER_RESOURCE_LIMIT;
4691                 goto ERROR;
4692         }
4693
4694         ret = _mmplayer_initialize_video_capture(player);
4695         if (ret != MM_ERROR_NONE) {
4696                 LOGE("failed to initialize video capture");
4697                 goto ERROR;
4698         }
4699
4700         /* initialize resource manager */
4701         if (mm_resource_manager_create(MM_RESOURCE_MANAGER_APP_CLASS_MEDIA,
4702                 __resource_release_cb, player, &player->resource_manager)
4703                 != MM_RESOURCE_MANAGER_ERROR_NONE) {
4704                 LOGE("failed to initialize resource manager");
4705                 ret = MM_ERROR_PLAYER_INTERNAL;
4706                 goto ERROR;
4707         }
4708
4709         /* create video bo lock and cond */
4710         g_mutex_init(&player->video_bo_mutex);
4711         g_cond_init(&player->video_bo_cond);
4712
4713         /* create subtitle info lock and cond */
4714         g_mutex_init(&player->subtitle_info_mutex);
4715         g_cond_init(&player->subtitle_info_cond);
4716
4717         player->streaming_type = STREAMING_SERVICE_NONE;
4718
4719         /* give default value of audio effect setting */
4720         player->sound.volume = MM_VOLUME_FACTOR_DEFAULT;
4721         player->sound.rg_enable = false;
4722         player->playback_rate = DEFAULT_PLAYBACK_RATE;
4723
4724         player->play_subtitle = FALSE;
4725         player->has_closed_caption = FALSE;
4726         player->pending_resume = FALSE;
4727         if (player->ini.dump_element_keyword[0][0] == '\0')
4728                 player->ini.set_dump_element_flag = FALSE;
4729         else
4730                 player->ini.set_dump_element_flag = TRUE;
4731
4732         player->adaptive_info.limit.bandwidth = ADAPTIVE_VARIANT_DEFAULT_VALUE;
4733         player->adaptive_info.limit.width = ADAPTIVE_VARIANT_DEFAULT_VALUE;
4734         player->adaptive_info.limit.height = ADAPTIVE_VARIANT_DEFAULT_VALUE;
4735
4736         /* Set video360 settings to their defaults for just-created player.
4737          * */
4738
4739         player->is_360_feature_enabled = FALSE;
4740         if (SYSTEM_INFO_ERROR_NONE == system_info_get_platform_bool(FEATURE_NAME_SPHERICAL_VIDEO, &enabled)) {
4741                 LOGI("spherical feature info: %d", enabled);
4742                 if (enabled)
4743                         player->is_360_feature_enabled = TRUE;
4744         } else {
4745                 LOGE("failed to get spherical feature info");
4746         }
4747
4748         player->is_content_spherical = FALSE;
4749         player->is_video360_enabled = TRUE;
4750         player->video360_metadata.projection_type = VIDEO360_PROJECTION_TYPE_EQUIRECTANGULAR;
4751         player->video360_metadata.stereo_mode = VIDEO360_MODE_MONOSCOPIC;
4752         player->video360_yaw_radians = PLAYER_SPHERICAL_DEFAULT_YAW;
4753         player->video360_pitch_radians = PLAYER_SPHERICAL_DEFAULT_PITCH;
4754         player->video360_zoom = 1.0f;
4755         player->video360_horizontal_fov = PLAYER_SPHERICAL_DEFAULT_H_FOV;
4756         player->video360_vertical_fov = PLAYER_SPHERICAL_DEFAULT_V_FOV;
4757
4758         __mmplayer_initialize_video_roi(player);
4759
4760         /* set player state to null */
4761         MMPLAYER_STATE_CHANGE_TIMEOUT(player) = player->ini.localplayback_state_change_timeout;
4762         MMPLAYER_SET_STATE(player, MM_PLAYER_STATE_NULL);
4763
4764         MMPLAYER_FLEAVE();
4765
4766         return MM_ERROR_NONE;
4767
4768 ERROR:
4769         /* free lock */
4770         g_mutex_clear(&player->fsink_lock);
4771         /* free update tag lock */
4772         g_mutex_clear(&player->update_tag_lock);
4773         g_queue_free(player->bus_msg_q);
4774         player->bus_msg_q = NULL;
4775         /* free gapless play thread */
4776         if (player->gapless_play_thread) {
4777                 MMPLAYER_GAPLESS_PLAY_THREAD_LOCK(player);
4778                 player->gapless_play_thread_exit = TRUE;
4779                 MMPLAYER_GAPLESS_PLAY_THREAD_SIGNAL(player);
4780                 MMPLAYER_GAPLESS_PLAY_THREAD_UNLOCK(player);
4781
4782                 g_thread_join(player->gapless_play_thread);
4783                 player->gapless_play_thread = NULL;
4784
4785                 g_mutex_clear(&player->gapless_play_thread_mutex);
4786                 g_cond_clear(&player->gapless_play_thread_cond);
4787         }
4788
4789         /* release attributes */
4790         _mmplayer_deconstruct_attribute(handle);
4791
4792         MMPLAYER_FLEAVE();
4793
4794         return ret;
4795 }
4796
4797 static gboolean
4798 __mmplayer_init_gstreamer(mmplayer_t *player)
4799 {
4800         static gboolean initialized = FALSE;
4801         static const int max_argc = 50;
4802         gint *argc = NULL;
4803         gchar **argv = NULL;
4804         gchar **argv2 = NULL;
4805         GError *err = NULL;
4806         int i = 0;
4807         int arg_count = 0;
4808
4809         if (initialized) {
4810                 LOGD("gstreamer already initialized.");
4811                 return TRUE;
4812         }
4813
4814         /* alloc */
4815         argc = malloc(sizeof(int));
4816         argv = malloc(sizeof(gchar *) * max_argc);
4817         argv2 = malloc(sizeof(gchar *) * max_argc);
4818
4819         if (!argc || !argv || !argv2)
4820                 goto ERROR;
4821
4822         memset(argv, 0, sizeof(gchar *) * max_argc);
4823         memset(argv2, 0, sizeof(gchar *) * max_argc);
4824
4825         /* add initial */
4826         *argc = 1;
4827         argv[0] = g_strdup("mmplayer");
4828
4829         /* add gst_param */
4830         for (i = 0; i < 5; i++) {
4831                 /* FIXIT : num of param is now fixed to 5. make it dynamic */
4832                 if (strlen(player->ini.gst_param[i]) > 0) {
4833                         argv[*argc] = g_strdup(player->ini.gst_param[i]);
4834                         (*argc)++;
4835                 }
4836         }
4837
4838         /* we would not do fork for scanning plugins */
4839         argv[*argc] = g_strdup("--gst-disable-registry-fork");
4840         (*argc)++;
4841
4842         /* check disable registry scan */
4843         if (player->ini.skip_rescan) {
4844                 argv[*argc] = g_strdup("--gst-disable-registry-update");
4845                 (*argc)++;
4846         }
4847
4848         /* check disable segtrap */
4849         if (player->ini.disable_segtrap) {
4850                 argv[*argc] = g_strdup("--gst-disable-segtrap");
4851                 (*argc)++;
4852         }
4853
4854         LOGD("initializing gstreamer with following parameter");
4855         LOGD("argc : %d", *argc);
4856         arg_count = *argc;
4857
4858         for (i = 0; i < arg_count; i++) {
4859                 argv2[i] = argv[i];
4860                 LOGD("argv[%d] : %s", i, argv2[i]);
4861         }
4862
4863         /* initializing gstreamer */
4864         if (!gst_init_check(argc, &argv, &err)) {
4865                 LOGE("Could not initialize GStreamer: %s", err ? err->message : "unknown error occurred");
4866                 if (err)
4867                         g_error_free(err);
4868
4869                 goto ERROR;
4870         }
4871         /* release */
4872         for (i = 0; i < arg_count; i++) {
4873                 //LOGD("release - argv[%d] : %s", i, argv2[i]);
4874                 MMPLAYER_FREEIF(argv2[i]);
4875         }
4876
4877         MMPLAYER_FREEIF(argv);
4878         MMPLAYER_FREEIF(argv2);
4879         MMPLAYER_FREEIF(argc);
4880
4881         /* done */
4882         initialized = TRUE;
4883
4884         return TRUE;
4885
4886 ERROR:
4887
4888         /* release */
4889         for (i = 0; i < arg_count; i++) {
4890                 LOGD("free[%d] : %s", i, argv2[i]);
4891                 MMPLAYER_FREEIF(argv2[i]);
4892         }
4893
4894         MMPLAYER_FREEIF(argv);
4895         MMPLAYER_FREEIF(argv2);
4896         MMPLAYER_FREEIF(argc);
4897
4898         return FALSE;
4899 }
4900
4901 static void
4902 __mmplayer_check_async_state_transition(mmplayer_t *player)
4903 {
4904         GstState element_state = GST_STATE_VOID_PENDING;
4905         GstState element_pending_state = GST_STATE_VOID_PENDING;
4906         GstStateChangeReturn ret = GST_STATE_CHANGE_FAILURE;
4907         GstElement *element = NULL;
4908         gboolean async = FALSE;
4909
4910         /* check player handle */
4911         MMPLAYER_RETURN_IF_FAIL(player &&
4912                                                 player->pipeline &&
4913                                                 player->pipeline->mainbin &&
4914                                                 player->pipeline->mainbin[MMPLAYER_M_PIPE].gst);
4915
4916         if (player->attrs)
4917                 mm_attrs_get_int_by_name(player->attrs, "profile_prepare_async", &async);
4918
4919         if (!MMPLAYER_IS_MS_BUFF_SRC(player) && (async == FALSE)) {
4920                 LOGD("don't need to check the pipeline state");
4921                 return;
4922         }
4923
4924         MMPLAYER_PRINT_STATE(player);
4925
4926         /* wait for state transition */
4927         element = player->pipeline->mainbin[MMPLAYER_M_PIPE].gst;
4928         ret = gst_element_get_state(element, &element_state, &element_pending_state, 1 * GST_SECOND);
4929
4930         if (ret == GST_STATE_CHANGE_FAILURE) {
4931                 LOGE(" [%s] state : %s   pending : %s",
4932                         GST_ELEMENT_NAME(element),
4933                         gst_element_state_get_name(element_state),
4934                         gst_element_state_get_name(element_pending_state));
4935
4936                 /* dump state of all element */
4937                 _mmplayer_dump_pipeline_state(player);
4938
4939                 return;
4940         }
4941
4942         LOGD("[%s] element state has changed", GST_ELEMENT_NAME(element));
4943         return;
4944 }
4945
4946 int
4947 _mmplayer_destroy(MMHandleType handle)
4948 {
4949         mmplayer_t *player = MM_PLAYER_CAST(handle);
4950
4951         MMPLAYER_FENTER();
4952
4953         /* check player handle */
4954         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
4955
4956         /* destroy can called at anytime */
4957         MMPLAYER_CHECK_STATE(player, MMPLAYER_COMMAND_DESTROY);
4958
4959         /* check async state transition */
4960         __mmplayer_check_async_state_transition(player);
4961
4962         /* release gapless play thread */
4963         if (player->gapless_play_thread) {
4964                 MMPLAYER_GAPLESS_PLAY_THREAD_LOCK(player);
4965                 player->gapless_play_thread_exit = TRUE;
4966                 MMPLAYER_GAPLESS_PLAY_THREAD_SIGNAL(player);
4967                 MMPLAYER_GAPLESS_PLAY_THREAD_UNLOCK(player);
4968
4969                 LOGD("waitting for gapless play thread exit");
4970                 g_thread_join(player->gapless_play_thread);
4971                 g_mutex_clear(&player->gapless_play_thread_mutex);
4972                 g_cond_clear(&player->gapless_play_thread_cond);
4973                 LOGD("gapless play thread released");
4974         }
4975
4976         _mmplayer_release_video_capture(player);
4977
4978         /* de-initialize resource manager */
4979         if (MM_RESOURCE_MANAGER_ERROR_NONE != mm_resource_manager_destroy(
4980                         player->resource_manager))
4981                 LOGE("failed to deinitialize resource manager");
4982
4983         /* release pipeline */
4984         if (MM_ERROR_NONE != __mmplayer_gst_destroy_pipeline(player)) {
4985                 LOGE("failed to destory pipeline");
4986                 return MM_ERROR_PLAYER_INTERNAL;
4987         }
4988
4989         g_queue_free(player->bus_msg_q);
4990
4991         /* release subtitle info lock and cond */
4992         g_mutex_clear(&player->subtitle_info_mutex);
4993         g_cond_clear(&player->subtitle_info_cond);
4994
4995         __mmplayer_release_dump_list(player->dump_list);
4996
4997         /* release miscellaneous information */
4998         __mmplayer_release_misc(player);
4999
5000         /* release miscellaneous information.
5001            these info needs to be released after pipeline is destroyed. */
5002         __mmplayer_release_misc_post(player);
5003
5004         /* release attributes */
5005         _mmplayer_deconstruct_attribute(handle);
5006
5007         /* release lock */
5008         g_mutex_clear(&player->fsink_lock);
5009
5010         /* release lock */
5011         g_mutex_clear(&player->update_tag_lock);
5012
5013         /* release video bo lock and cond */
5014         g_mutex_clear(&player->video_bo_mutex);
5015         g_cond_clear(&player->video_bo_cond);
5016
5017         MMPLAYER_FLEAVE();
5018
5019         return MM_ERROR_NONE;
5020 }
5021
5022 int
5023 _mmplayer_realize(MMHandleType hplayer)
5024 {
5025         mmplayer_t *player = (mmplayer_t *)hplayer;
5026         char *uri = NULL;
5027         void *param = NULL;
5028         MMHandleType attrs = 0;
5029         int ret = MM_ERROR_NONE;
5030
5031         MMPLAYER_FENTER();
5032
5033         /* check player handle */
5034         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
5035
5036         /* check current state */
5037         MMPLAYER_CHECK_STATE(player, MMPLAYER_COMMAND_REALIZE);
5038
5039         attrs = MMPLAYER_GET_ATTRS(player);
5040         if (!attrs) {
5041                 LOGE("fail to get attributes.");
5042                 return MM_ERROR_PLAYER_INTERNAL;
5043         }
5044         mm_attrs_get_string_by_name(attrs, "profile_uri", &uri);
5045         mm_attrs_get_data_by_name(attrs, "profile_user_param", &param);
5046
5047         if (player->profile.uri_type == MM_PLAYER_URI_TYPE_NONE) {
5048                 ret = _mmplayer_parse_profile((const char *)uri, param, &player->profile);
5049
5050                 if (ret != MM_ERROR_NONE) {
5051                         LOGE("failed to parse profile");
5052                         return ret;
5053                 }
5054         }
5055
5056         if (uri && (strstr(uri, "es_buff://"))) {
5057                 if (strstr(uri, "es_buff://push_mode"))
5058                         player->es_player_push_mode = TRUE;
5059                 else
5060                         player->es_player_push_mode = FALSE;
5061         }
5062
5063         if (player->profile.uri_type == MM_PLAYER_URI_TYPE_URL_MMS) {
5064                 LOGW("mms protocol is not supported format.");
5065                 return MM_ERROR_PLAYER_NOT_SUPPORTED_FORMAT;
5066         }
5067
5068         if (MMPLAYER_IS_STREAMING(player))
5069                 MMPLAYER_STATE_CHANGE_TIMEOUT(player) = player->ini.live_state_change_timeout;
5070         else
5071                 MMPLAYER_STATE_CHANGE_TIMEOUT(player) = player->ini.localplayback_state_change_timeout;
5072
5073         player->smooth_streaming = FALSE;
5074         player->videodec_linked  = 0;
5075         player->audiodec_linked  = 0;
5076         player->textsink_linked = 0;
5077         player->is_external_subtitle_present = FALSE;
5078         player->is_external_subtitle_added_now = FALSE;
5079         player->is_subtitle_off = FALSE; /* set the subtitle ON default */
5080         player->video360_metadata.is_spherical = -1;
5081         player->is_openal_plugin_used = FALSE;
5082         player->demux_pad_index = 0;
5083         player->subtitle_language_list = NULL;
5084         player->is_subtitle_force_drop = FALSE;
5085
5086         _mmplayer_track_initialize(player);
5087         __mmplayer_initialize_storage_info(player, MMPLAYER_PATH_MAX);
5088
5089         if ((MMPLAYER_IS_STREAMING(player)) && (player->streamer == NULL)) {
5090                 gint prebuffer_ms = 0, rebuffer_ms = 0;
5091
5092                 player->streamer = _mm_player_streaming_create();
5093                 _mm_player_streaming_initialize(player->streamer, TRUE);
5094
5095                 mm_attrs_get_int_by_name(player->attrs, MM_PLAYER_PREBUFFER_MS, &prebuffer_ms);
5096                 mm_attrs_get_int_by_name(player->attrs, MM_PLAYER_REBUFFER_MS, &rebuffer_ms);
5097
5098                 if (prebuffer_ms > 0) {
5099                         prebuffer_ms = MAX(prebuffer_ms, 1000);
5100                         player->streamer->buffering_req.prebuffer_time = prebuffer_ms;
5101                 }
5102
5103                 if (rebuffer_ms > 0) {
5104                         player->streamer->buffering_req.mode = MM_PLAYER_BUFFERING_MODE_FIXED;
5105                         rebuffer_ms = MAX(rebuffer_ms, 1000);
5106                         player->streamer->buffering_req.rebuffer_time = rebuffer_ms;
5107                 }
5108
5109                 LOGD("buffering time %d ms, %d ms", player->streamer->buffering_req.prebuffer_time,
5110                                                                 player->streamer->buffering_req.rebuffer_time);
5111         }
5112
5113         /* realize pipeline */
5114         ret = __mmplayer_gst_realize(player);
5115         if (ret != MM_ERROR_NONE)
5116                 LOGE("fail to realize the player.");
5117
5118         MMPLAYER_BUS_MSG_THREAD_SIGNAL(player);
5119
5120         MMPLAYER_FLEAVE();
5121
5122         return ret;
5123 }
5124
5125 int
5126 _mmplayer_unrealize(MMHandleType hplayer)
5127 {
5128         mmplayer_t *player = (mmplayer_t *)hplayer;
5129         int ret = MM_ERROR_NONE;
5130
5131         MMPLAYER_FENTER();
5132
5133         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
5134
5135         MMPLAYER_CMD_UNLOCK(player);
5136         /* destroy the gst bus msg thread which is created during realize.
5137            this funct have to be called before getting cmd lock. */
5138         _mmplayer_bus_msg_thread_destroy(player);
5139         MMPLAYER_CMD_LOCK(player);
5140
5141         /* check current state */
5142         MMPLAYER_CHECK_STATE(player, MMPLAYER_COMMAND_UNREALIZE);
5143
5144         /* check async state transition */
5145         __mmplayer_check_async_state_transition(player);
5146
5147         /* unrealize pipeline */
5148         ret = __mmplayer_gst_unrealize(player);
5149
5150         if (!player->interrupted_by_resource) {
5151                 int rm_ret = MM_ERROR_NONE;
5152                 mmplayer_resource_type_e res_idx = MMPLAYER_RESOURCE_TYPE_MAX;
5153
5154                 for (res_idx = MMPLAYER_RESOURCE_TYPE_VIDEO_DECODER; res_idx < MMPLAYER_RESOURCE_TYPE_MAX; res_idx++) {
5155                         rm_ret = __mmplayer_release_hw_resource(player, res_idx);
5156                         if (rm_ret != MM_ERROR_NONE)
5157                                 LOGE("failed to release [%d] resources", res_idx);
5158                 }
5159         }
5160
5161         MMPLAYER_FLEAVE();
5162         return ret;
5163 }
5164
5165 int
5166 _mmplayer_set_message_callback(MMHandleType hplayer, MMMessageCallback callback, gpointer user_param)
5167 {
5168         mmplayer_t *player = (mmplayer_t *)hplayer;
5169
5170         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
5171
5172         return __mmplayer_gst_set_message_callback(player, callback, user_param);
5173 }
5174
5175 int
5176 _mmplayer_get_state(MMHandleType hplayer, int *state)
5177 {
5178         mmplayer_t *player = (mmplayer_t *)hplayer;
5179
5180         MMPLAYER_RETURN_VAL_IF_FAIL(state, MM_ERROR_INVALID_ARGUMENT);
5181
5182         *state = MMPLAYER_CURRENT_STATE(player);
5183
5184         return MM_ERROR_NONE;
5185 }
5186
5187 static int
5188 __mmplayer_gst_set_volume_property(mmplayer_t *player, const char *prop_name)
5189 {
5190         GstElement *vol_element = NULL;
5191         enum audio_element_id volume_elem_id = MMPLAYER_A_VOL;
5192
5193         MMPLAYER_FENTER();
5194         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
5195         MMPLAYER_RETURN_VAL_IF_FAIL(prop_name, MM_ERROR_INVALID_ARGUMENT);
5196
5197         /* check pipeline handle */
5198         if (!player->pipeline || !player->pipeline->audiobin) {
5199                 LOGD("'%s' will be applied when audiobin is created", prop_name);
5200
5201                 /* NOTE : stored value will be used in create_audiobin
5202                  * returning MM_ERROR_NONE here makes application to able to
5203                  * set audio volume or mute at anytime.
5204                  */
5205                 return MM_ERROR_NONE;
5206         }
5207
5208         if (player->build_audio_offload || g_strrstr(player->ini.audiosink_element, "pulsesink"))
5209                 volume_elem_id = MMPLAYER_A_SINK;
5210
5211         vol_element = player->pipeline->audiobin[volume_elem_id].gst;
5212         if (!vol_element) {
5213                 LOGE("failed to get vol element %d", volume_elem_id);
5214                 return MM_ERROR_PLAYER_INTERNAL;
5215         }
5216
5217         LOGD("set '%s' property to element[%s]", prop_name, GST_ELEMENT_NAME(vol_element));
5218
5219         if (!g_object_class_find_property(G_OBJECT_GET_CLASS(vol_element), prop_name)) {
5220                 LOGE("there is no '%s' property", prop_name);
5221                 return MM_ERROR_PLAYER_INTERNAL;
5222         }
5223
5224         if (!strcmp(prop_name, "volume")) {
5225                 g_object_set(vol_element, "volume", player->sound.volume, NULL);
5226         } else if (!strcmp(prop_name, "mute")) {
5227                 g_object_set(vol_element, "mute", player->sound.mute, NULL);
5228         } else {
5229                 LOGE("invalid property %s", prop_name);
5230                 return MM_ERROR_PLAYER_INTERNAL;
5231         }
5232
5233         return MM_ERROR_NONE;
5234 }
5235
5236 int
5237 _mmplayer_set_volume(MMHandleType hplayer, float volume)
5238 {
5239         int ret = MM_ERROR_NONE;
5240         mmplayer_t *player = (mmplayer_t *)hplayer;
5241
5242         MMPLAYER_FENTER();
5243         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
5244
5245         LOGD("volume = %f", volume);
5246
5247         /* invalid factor range or not */
5248         if (volume < MM_VOLUME_FACTOR_MIN || volume > MM_VOLUME_FACTOR_MAX) {
5249                 LOGE("Invalid volume value");
5250                 return MM_ERROR_INVALID_ARGUMENT;
5251         }
5252
5253         player->sound.volume = volume;
5254
5255         ret = __mmplayer_gst_set_volume_property(player, "volume");
5256
5257         MMPLAYER_FLEAVE();
5258         return ret;
5259 }
5260
5261 int
5262 _mmplayer_get_volume(MMHandleType hplayer, float *volume)
5263 {
5264         mmplayer_t *player = (mmplayer_t *)hplayer;
5265
5266         MMPLAYER_FENTER();
5267
5268         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
5269         MMPLAYER_RETURN_VAL_IF_FAIL(volume, MM_ERROR_INVALID_ARGUMENT);
5270
5271         *volume = player->sound.volume;
5272
5273         LOGD("current vol = %f", *volume);
5274
5275         MMPLAYER_FLEAVE();
5276         return MM_ERROR_NONE;
5277 }
5278
5279 int
5280 _mmplayer_set_mute(MMHandleType hplayer, bool mute)
5281 {
5282         int ret = MM_ERROR_NONE;
5283         mmplayer_t *player = (mmplayer_t *)hplayer;
5284
5285         MMPLAYER_FENTER();
5286         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
5287
5288         LOGD("mute = %d", mute);
5289
5290         player->sound.mute = mute;
5291
5292         ret = __mmplayer_gst_set_volume_property(player, "mute");
5293
5294         MMPLAYER_FLEAVE();
5295         return ret;
5296 }
5297
5298 int
5299 _mmplayer_get_mute(MMHandleType hplayer, bool *mute)
5300 {
5301         mmplayer_t *player = (mmplayer_t *)hplayer;
5302
5303         MMPLAYER_FENTER();
5304
5305         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
5306         MMPLAYER_RETURN_VAL_IF_FAIL(mute, MM_ERROR_INVALID_ARGUMENT);
5307
5308         *mute = player->sound.mute;
5309
5310         LOGD("current mute = %d", *mute);
5311
5312         MMPLAYER_FLEAVE();
5313
5314         return MM_ERROR_NONE;
5315 }
5316
5317 int
5318 _mmplayer_set_audiostream_changed_cb(MMHandleType hplayer, mm_player_stream_changed_callback callback, void *user_param)
5319 {
5320         mmplayer_t *player = (mmplayer_t *)hplayer;
5321
5322         MMPLAYER_FENTER();
5323
5324         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
5325
5326         player->audio_stream_changed_cb = callback;
5327         player->audio_stream_changed_cb_user_param = user_param;
5328         LOGD("Handle value is %p : %p", player, player->audio_stream_changed_cb);
5329
5330         MMPLAYER_FLEAVE();
5331
5332         return MM_ERROR_NONE;
5333 }
5334
5335 int
5336 _mmplayer_set_audio_decoded_cb(MMHandleType hplayer, mmplayer_audio_extract_opt_e opt, mm_player_audio_decoded_callback callback, void *user_param)
5337 {
5338         mmplayer_t *player = (mmplayer_t *)hplayer;
5339
5340         MMPLAYER_FENTER();
5341
5342         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
5343
5344         player->audio_decoded_cb = callback;
5345         player->audio_decoded_cb_user_param = user_param;
5346         player->audio_extract_opt = opt;
5347         LOGD("handle: %p, cb: %p, opt: 0x%X", player, player->audio_decoded_cb, player->audio_extract_opt);
5348
5349         MMPLAYER_FLEAVE();
5350
5351         return MM_ERROR_NONE;
5352 }
5353
5354 int
5355 _mmplayer_set_video_decoded_cb(MMHandleType hplayer, mm_player_video_decoded_callback callback, void *user_param)
5356 {
5357         mmplayer_t *player = (mmplayer_t *)hplayer;
5358
5359         MMPLAYER_FENTER();
5360
5361         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
5362
5363         if (callback && !player->bufmgr)
5364                 player->bufmgr = tbm_bufmgr_init(-1);
5365
5366         player->set_mode.video_export = (callback) ? true : false;
5367         player->video_decoded_cb = callback;
5368         player->video_decoded_cb_user_param = user_param;
5369
5370         LOGD("Stream cb Handle value is %p : %p, enable:%d", player, player->video_decoded_cb, player->set_mode.video_export);
5371
5372         MMPLAYER_FLEAVE();
5373
5374         return MM_ERROR_NONE;
5375 }
5376
5377 int
5378 _mmplayer_start(MMHandleType hplayer)
5379 {
5380         mmplayer_t *player = (mmplayer_t *)hplayer;
5381         gint ret = MM_ERROR_NONE;
5382
5383         MMPLAYER_FENTER();
5384
5385         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline, MM_ERROR_PLAYER_NOT_INITIALIZED);
5386
5387         /* check current state */
5388         MMPLAYER_CHECK_STATE(player, MMPLAYER_COMMAND_START);
5389
5390         /* start pipeline */
5391         ret = _mmplayer_gst_start(player);
5392         if (ret != MM_ERROR_NONE)
5393                 LOGE("failed to start player.");
5394
5395         if ((player->streamer) && (player->streamer->buffering_state & MM_PLAYER_BUFFERING_IN_PROGRESS)) {
5396                 LOGD("force playing start even during buffering");
5397                 player->streamer->buffering_state = MM_PLAYER_BUFFERING_ABORT;
5398         }
5399
5400         MMPLAYER_FLEAVE();
5401
5402         return ret;
5403 }
5404
5405 /* NOTE: post "not supported codec message" to application
5406  * when one codec is not found during AUTOPLUGGING in MSL.
5407  * So, it's separated with error of __mmplayer_gst_bus_msg_callback().
5408  * And, if any codec is not found, don't send message here.
5409  * Because GST_ERROR_MESSAGE is posted by other plugin internally.
5410  */
5411 int
5412 __mmplayer_handle_missed_plugin(mmplayer_t *player)
5413 {
5414         MMMessageParamType msg_param;
5415         memset(&msg_param, 0, sizeof(MMMessageParamType));
5416         gboolean post_msg_direct = FALSE;
5417
5418         MMPLAYER_FENTER();
5419
5420         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
5421
5422         LOGD("not_supported_codec = 0x%02x, can_support_codec = 0x%02x",
5423                         player->not_supported_codec, player->can_support_codec);
5424
5425         if (player->not_found_demuxer) {
5426                 msg_param.code = MM_ERROR_PLAYER_CODEC_NOT_FOUND;
5427                 msg_param.data = g_strdup_printf("%s", player->unlinked_demuxer_mime);
5428
5429                 MMPLAYER_POST_MSG(player, MM_MESSAGE_ERROR, &msg_param);
5430                 MMPLAYER_FREEIF(msg_param.data);
5431
5432                 return MM_ERROR_NONE;
5433         }
5434
5435         if (player->not_supported_codec) {
5436                 if (player->can_support_codec) {
5437                         // There is one codec to play
5438                         post_msg_direct = TRUE;
5439                 } else {
5440                         if (player->pipeline->audiobin) // Some content has only PCM data in container.
5441                                 post_msg_direct = TRUE;
5442                 }
5443
5444                 if (post_msg_direct) {
5445                         MMMessageParamType msg_param;
5446                         memset(&msg_param, 0, sizeof(MMMessageParamType));
5447
5448                         if (player->not_supported_codec ==  MISSING_PLUGIN_AUDIO) {
5449                                 LOGW("not found AUDIO codec, posting error code to application.");
5450
5451                                 msg_param.code = MM_ERROR_PLAYER_AUDIO_CODEC_NOT_FOUND;
5452                                 msg_param.data = g_strdup_printf("%s", player->unlinked_audio_mime);
5453                         } else if (player->not_supported_codec ==  MISSING_PLUGIN_VIDEO) {
5454                                 LOGW("not found VIDEO codec, posting error code to application.");
5455
5456                                 msg_param.code = MM_ERROR_PLAYER_VIDEO_CODEC_NOT_FOUND;
5457                                 msg_param.data = g_strdup_printf("%s", player->unlinked_video_mime);
5458                         }
5459
5460                         MMPLAYER_POST_MSG(player, MM_MESSAGE_ERROR, &msg_param);
5461
5462                         MMPLAYER_FREEIF(msg_param.data);
5463
5464                         return MM_ERROR_NONE;
5465                 } else {
5466                         // no any supported codec case
5467                         LOGW("not found any codec, posting error code to application.");
5468
5469                         if (player->not_supported_codec ==  MISSING_PLUGIN_AUDIO) {
5470                                 msg_param.code = MM_ERROR_PLAYER_AUDIO_CODEC_NOT_FOUND;
5471                                 msg_param.data = g_strdup_printf("%s", player->unlinked_audio_mime);
5472                         } else {
5473                                 msg_param.code = MM_ERROR_PLAYER_CODEC_NOT_FOUND;
5474                                 msg_param.data = g_strdup_printf("%s, %s", player->unlinked_video_mime, player->unlinked_audio_mime);
5475                         }
5476
5477                         MMPLAYER_POST_MSG(player, MM_MESSAGE_ERROR, &msg_param);
5478
5479                         MMPLAYER_FREEIF(msg_param.data);
5480                 }
5481         }
5482
5483         MMPLAYER_FLEAVE();
5484
5485         return MM_ERROR_NONE;
5486 }
5487
5488 static void
5489 __mmplayer_check_pipeline(mmplayer_t *player)
5490 {
5491         GstState element_state = GST_STATE_VOID_PENDING;
5492         GstState element_pending_state = GST_STATE_VOID_PENDING;
5493         gint timeout = 0;
5494         int ret = MM_ERROR_NONE;
5495
5496         if (!player->gapless.reconfigure)
5497                 return;
5498
5499         LOGW("pipeline is under construction.");
5500
5501         MMPLAYER_PLAYBACK_LOCK(player);
5502         MMPLAYER_PLAYBACK_UNLOCK(player);
5503
5504         timeout = MMPLAYER_STATE_CHANGE_TIMEOUT(player);
5505
5506         /* wait for state transition */
5507         ret = gst_element_get_state(player->pipeline->mainbin[MMPLAYER_M_PIPE].gst, &element_state, &element_pending_state, timeout * GST_SECOND);
5508         if (ret == GST_STATE_CHANGE_FAILURE)
5509                 LOGE("failed to change pipeline state within %d sec", timeout);
5510 }
5511
5512 /* NOTE : it should be able to call 'stop' anytime*/
5513 int
5514 _mmplayer_stop(MMHandleType hplayer)
5515 {
5516         mmplayer_t *player = (mmplayer_t *)hplayer;
5517         int ret = MM_ERROR_NONE;
5518
5519         MMPLAYER_FENTER();
5520
5521         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
5522
5523         /* check current state */
5524         MMPLAYER_CHECK_STATE(player, MMPLAYER_COMMAND_STOP);
5525
5526         /* check pipline building state */
5527         __mmplayer_check_pipeline(player);
5528         __mmplayer_reset_gapless_state(player);
5529
5530         /* NOTE : application should not wait for EOS after calling STOP */
5531         _mmplayer_cancel_eos_timer(player);
5532
5533         /* reset */
5534         player->seek_state = MMPLAYER_SEEK_NONE;
5535
5536         /* stop pipeline */
5537         ret = _mmplayer_gst_stop(player);
5538
5539         if (ret != MM_ERROR_NONE)
5540                 LOGE("failed to stop player.");
5541
5542         MMPLAYER_FLEAVE();
5543
5544         return ret;
5545 }
5546
5547 int
5548 _mmplayer_pause(MMHandleType hplayer)
5549 {
5550         mmplayer_t *player = (mmplayer_t *)hplayer;
5551         gint64 pos_nsec = 0;
5552         gboolean async = FALSE;
5553         gint ret = MM_ERROR_NONE;
5554
5555         MMPLAYER_FENTER();
5556
5557         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
5558
5559         /* check current state */
5560         MMPLAYER_CHECK_STATE(player, MMPLAYER_COMMAND_PAUSE);
5561
5562         /* check pipline building state */
5563         __mmplayer_check_pipeline(player);
5564
5565         switch (MMPLAYER_CURRENT_STATE(player)) {
5566         case MM_PLAYER_STATE_READY:
5567                 {
5568                         /* check prepare async or not.
5569                          * In the case of streaming playback, it's recommned to avoid blocking wait.
5570                          */
5571                         mm_attrs_get_int_by_name(player->attrs, "profile_prepare_async", &async);
5572                         LOGD("prepare working mode : %s", (async ? "async" : "sync"));
5573
5574                         /* Changing back sync of rtspsrc to async */
5575                         if (MMPLAYER_IS_RTSP_STREAMING(player)) {
5576                                 LOGD("async prepare working mode for rtsp");
5577                                 async = TRUE;
5578                         }
5579                 }
5580                 break;
5581
5582         case MM_PLAYER_STATE_PLAYING:
5583                 {
5584                         /* NOTE : store current point to overcome some bad operation
5585                         *(returning zero when getting current position in paused state) of some
5586                         * elements
5587                         */
5588                         if (!gst_element_query_position(player->pipeline->mainbin[MMPLAYER_M_PIPE].gst, GST_FORMAT_TIME, &pos_nsec))
5589                                 LOGW("getting current position failed in paused");
5590
5591                         player->last_position = pos_nsec;
5592
5593                         /* For rtspsrc stack , npt-start value coming from server is used for finding the current position.
5594                            But when a rtsp clip (especially from Youtube Desktop View) is paused and kept for sometime,npt-start is still increasing.
5595                            This causes problem is position calculation during normal pause resume scenarios also.
5596                            Currently during pause , we are sending the current position to rtspsrc module for position saving. */
5597                         if ((MMPLAYER_IS_RTSP_STREAMING(player)) &&
5598                                 (_mmplayer_get_stream_service_type(player) == STREAMING_SERVICE_VOD)) {
5599                                 g_object_set(player->pipeline->mainbin[MMPLAYER_M_SRC].gst, "resume-position", player->last_position, NULL);
5600                         }
5601                 }
5602                 break;
5603         }
5604
5605         if (MMPLAYER_IS_MS_BUFF_SRC(player)) {
5606                 LOGD("doing async pause in case of ms buff src");
5607                 async = TRUE;
5608         }
5609
5610         /* pause pipeline */
5611         ret = _mmplayer_gst_pause(player, async);
5612
5613         if (ret != MM_ERROR_NONE)
5614                 LOGE("failed to pause player. ret : 0x%x", ret);
5615
5616         if (MMPLAYER_PREV_STATE(player) == MM_PLAYER_STATE_READY && MMPLAYER_CURRENT_STATE(player) == MM_PLAYER_STATE_PAUSED) {
5617                 if (MM_ERROR_NONE != _mmplayer_update_video_param(player, "display_rotation"))
5618                         LOGE("failed to update display_rotation");
5619         }
5620
5621         MMPLAYER_FLEAVE();
5622
5623         return ret;
5624 }
5625
5626 /* in case of streaming, pause could take long time.*/
5627 int
5628 _mmplayer_abort_pause(MMHandleType hplayer)
5629 {
5630         mmplayer_t *player = (mmplayer_t *)hplayer;
5631         int ret = MM_ERROR_NONE;
5632
5633         MMPLAYER_FENTER();
5634
5635         MMPLAYER_RETURN_VAL_IF_FAIL(player &&
5636                                                 player->pipeline &&
5637                                                 player->pipeline->mainbin,
5638                                                 MM_ERROR_PLAYER_NOT_INITIALIZED);
5639
5640         LOGD("set the pipeline state to READY");
5641
5642         /* set state to READY */
5643         ret = _mmplayer_gst_set_state(player, player->pipeline->mainbin[MMPLAYER_M_PIPE].gst,
5644                                                 GST_STATE_READY, FALSE, MMPLAYER_STATE_CHANGE_TIMEOUT(player));
5645         if (ret != MM_ERROR_NONE) {
5646                 LOGE("fail to change state to READY");
5647                 return MM_ERROR_PLAYER_INTERNAL;
5648         }
5649
5650         LOGD("succeeded in changing state to READY");
5651         return ret;
5652 }
5653
5654 int
5655 _mmplayer_resume(MMHandleType hplayer)
5656 {
5657         mmplayer_t *player = (mmplayer_t *)hplayer;
5658         int ret = MM_ERROR_NONE;
5659         gboolean async = FALSE;
5660
5661         MMPLAYER_FENTER();
5662
5663         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
5664
5665         if ((MMPLAYER_IS_RTSP_STREAMING(player))) {
5666                 if (player->is_external_subtitle_added_now) { /* after setting external subtitle, seeking and buffering is in progress. */
5667                         player->pending_resume = TRUE; /* will be resumed after finishing the buffering. */
5668                         return ret;
5669                 }
5670
5671                 /* Changing back sync mode rtspsrc to async */
5672                 LOGD("async resume for rtsp case");
5673                 async = TRUE;
5674         }
5675
5676         /* check current state */
5677         MMPLAYER_CHECK_STATE(player, MMPLAYER_COMMAND_RESUME);
5678
5679         ret = _mmplayer_gst_resume(player, async);
5680         if (ret != MM_ERROR_NONE)
5681                 LOGE("failed to resume player.");
5682
5683         if ((player->streamer) && (player->streamer->buffering_state & MM_PLAYER_BUFFERING_IN_PROGRESS)) {
5684                 LOGD("force resume even during buffering");
5685                 player->streamer->buffering_state = MM_PLAYER_BUFFERING_ABORT;
5686         }
5687
5688         MMPLAYER_FLEAVE();
5689
5690         return ret;
5691 }
5692
5693 int
5694 _mmplayer_set_playspeed(MMHandleType hplayer, float rate, bool streaming)
5695 {
5696         mmplayer_t *player = (mmplayer_t *)hplayer;
5697         gint64 pos_nsec = 0;
5698         int ret = MM_ERROR_NONE;
5699         bool mute = false;
5700         signed long long start = 0, stop = 0;
5701         mmplayer_state_e current_state = MM_PLAYER_STATE_NONE;
5702         MMPLAYER_FENTER();
5703
5704         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline, MM_ERROR_PLAYER_NOT_INITIALIZED);
5705         MMPLAYER_RETURN_VAL_IF_FAIL(streaming || !MMPLAYER_IS_STREAMING(player), MM_ERROR_NOT_SUPPORT_API);
5706
5707         /* The sound of video is not supported under 0.0 and over 2.0. */
5708         if (rate >= TRICK_PLAY_MUTE_THRESHOLD_MAX || rate < TRICK_PLAY_MUTE_THRESHOLD_MIN) {
5709                 if (player->can_support_codec & FOUND_PLUGIN_VIDEO)
5710                         mute = true;
5711         }
5712         _mmplayer_set_mute(hplayer, mute);
5713
5714         if (player->playback_rate == rate)
5715                 return MM_ERROR_NONE;
5716
5717         /* If the position is reached at start potion during fast backward, EOS is posted.
5718          * So, This EOS have to be classified with it which is posted at reaching the end of stream.
5719          */
5720         player->playback_rate = rate;
5721
5722         current_state = MMPLAYER_CURRENT_STATE(player);
5723
5724         if (current_state != MM_PLAYER_STATE_PAUSED)
5725                 ret = gst_element_query_position(player->pipeline->mainbin[MMPLAYER_M_PIPE].gst, GST_FORMAT_TIME, &pos_nsec);
5726
5727         LOGD("pos_msec = %"GST_TIME_FORMAT" and ret = %d and state = %d", GST_TIME_ARGS(pos_nsec), ret, current_state);
5728
5729         if ((current_state == MM_PLAYER_STATE_PAUSED)
5730                 || (!ret) /*|| (player->last_position != 0 && pos_msec == 0)*/) {
5731                 LOGW("returning last point : %"G_GINT64_FORMAT, player->last_position);
5732                 pos_nsec = player->last_position;
5733         }
5734
5735         if (rate >= 0) {
5736                 start = pos_nsec;
5737                 stop = GST_CLOCK_TIME_NONE;
5738         } else {
5739                 start = GST_CLOCK_TIME_NONE;
5740                 stop = pos_nsec;
5741         }
5742
5743         if (!_mmplayer_gst_seek(player, player->pipeline->mainbin[MMPLAYER_M_PIPE].gst,
5744                                 player->playback_rate,
5745                                 GST_FORMAT_TIME,
5746                                 (GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE),
5747                                 GST_SEEK_TYPE_SET, start,
5748                                 GST_SEEK_TYPE_SET, stop)) {
5749                 LOGE("failed to set speed playback");
5750                 return MM_ERROR_PLAYER_SEEK;
5751         }
5752
5753         LOGD("succeeded to set speed playback as %0.1f", rate);
5754
5755         MMPLAYER_FLEAVE();
5756
5757         return MM_ERROR_NONE;;
5758 }
5759
5760 int
5761 _mmplayer_set_position(MMHandleType hplayer, gint64 position)
5762 {
5763         mmplayer_t *player = (mmplayer_t *)hplayer;
5764         int ret = MM_ERROR_NONE;
5765
5766         MMPLAYER_FENTER();
5767
5768         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
5769
5770         /* check pipline building state */
5771         __mmplayer_check_pipeline(player);
5772
5773         ret = _mmplayer_gst_set_position(player, position, FALSE);
5774
5775         MMPLAYER_FLEAVE();
5776
5777         return ret;
5778 }
5779
5780 int
5781 _mmplayer_get_duration(MMHandleType hplayer, gint64 *duration)
5782 {
5783         mmplayer_t *player = (mmplayer_t *)hplayer;
5784         int ret = MM_ERROR_NONE;
5785
5786         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
5787         MMPLAYER_RETURN_VAL_IF_FAIL(duration, MM_ERROR_COMMON_INVALID_ARGUMENT);
5788
5789         if (g_strrstr(player->type, "video/mpegts"))
5790                 __mmplayer_update_duration_value(player);
5791
5792         *duration = player->duration;
5793         return ret;
5794 }
5795
5796 int
5797 _mmplayer_get_buffer_position(MMHandleType hplayer, int *start_pos, int *end_pos)
5798 {
5799         mmplayer_t *player = (mmplayer_t *)hplayer;
5800         int ret = MM_ERROR_NONE;
5801
5802         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
5803
5804         ret = _mmplayer_gst_get_buffer_position(player, start_pos, end_pos);
5805
5806         return ret;
5807 }
5808
5809 int
5810 _mmplayer_adjust_subtitle_postion(MMHandleType hplayer, int position)
5811 {
5812         mmplayer_t *player = (mmplayer_t *)hplayer;
5813         int ret = MM_ERROR_NONE;
5814
5815         MMPLAYER_FENTER();
5816
5817         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
5818
5819         ret = __mmplayer_gst_adjust_subtitle_position(player, position);
5820
5821         MMPLAYER_FLEAVE();
5822
5823         return ret;
5824 }
5825
5826 static gboolean
5827 __mmplayer_is_midi_type(gchar *str_caps)
5828 {
5829         if ((g_strrstr(str_caps, "audio/midi")) ||
5830                 (g_strrstr(str_caps, "application/x-gst_ff-mmf")) ||
5831                 (g_strrstr(str_caps, "application/x-smaf")) ||
5832                 (g_strrstr(str_caps, "audio/x-imelody")) ||
5833                 (g_strrstr(str_caps, "audio/mobile-xmf")) ||
5834                 (g_strrstr(str_caps, "audio/xmf")) ||
5835                 (g_strrstr(str_caps, "audio/mxmf"))) {
5836                 LOGD("midi");
5837                 return TRUE;
5838         }
5839
5840         return FALSE;
5841 }
5842
5843 static gboolean
5844 __mmplayer_is_only_mp3_type(gchar *str_caps)
5845 {
5846         if (g_strrstr(str_caps, "application/x-id3") ||
5847                 (g_strrstr(str_caps, "audio/mpeg") && g_strrstr(str_caps, "mpegversion=(int)1")))
5848                 return TRUE;
5849         return FALSE;
5850 }
5851
5852 static void
5853 __mmplayer_set_audio_attrs(mmplayer_t *player, GstCaps *caps)
5854 {
5855         GstStructure *caps_structure = NULL;
5856         gint samplerate = 0;
5857         gint channels = 0;
5858
5859         MMPLAYER_FENTER();
5860         MMPLAYER_RETURN_IF_FAIL(player && caps);
5861
5862         caps_structure = gst_caps_get_structure(caps, 0);
5863
5864         /* set stream information */
5865         gst_structure_get_int(caps_structure, "rate", &samplerate);
5866         mm_attrs_set_int_by_name(player->attrs, "content_audio_samplerate", samplerate);
5867
5868         gst_structure_get_int(caps_structure, "channels", &channels);
5869         mm_attrs_set_int_by_name(player->attrs, "content_audio_channels", channels);
5870
5871         LOGD("audio samplerate : %d     channels : %d", samplerate, channels);
5872 }
5873
5874 static void
5875 __mmplayer_update_content_type_info(mmplayer_t *player)
5876 {
5877         MMPLAYER_FENTER();
5878         MMPLAYER_RETURN_IF_FAIL(player && player->type);
5879
5880         if (__mmplayer_is_midi_type(player->type)) {
5881                 player->bypass_audio_effect = TRUE;
5882                 return;
5883         }
5884
5885         if (!player->streamer) {
5886                 LOGD("no need to check streaming type");
5887                 return;
5888         }
5889
5890         if (g_strrstr(player->type, "application/x-hls")) {
5891                 /* If it can't know exact type when it parses uri because of redirection case,
5892                  * it will be fixed by typefinder or when doing autoplugging.
5893                  */
5894                 player->profile.uri_type = MM_PLAYER_URI_TYPE_HLS;
5895                 player->streamer->is_adaptive_streaming = TRUE;
5896         } else if (g_strrstr(player->type, "application/dash+xml")) {
5897                 player->profile.uri_type = MM_PLAYER_URI_TYPE_DASH;
5898                 player->streamer->is_adaptive_streaming = TRUE;
5899         }
5900
5901         /* in case of TS, fixed buffering mode should be used because player can not get exact duration time */
5902         if ((player->streamer->is_adaptive_streaming) || (g_strrstr(player->type, "video/mpegts"))) {
5903                 player->streamer->buffering_req.mode = MM_PLAYER_BUFFERING_MODE_FIXED;
5904
5905                 if (player->streamer->buffering_req.rebuffer_time <= MIN_BUFFERING_TIME) { /* if user did not set the rebuffer value */
5906                         if (player->streamer->is_adaptive_streaming)
5907                                 player->streamer->buffering_req.rebuffer_time = DEFAULT_ADAPTIVE_REBUFFER_TIME;
5908                         else
5909                                 player->streamer->buffering_req.rebuffer_time = DEFAULT_REBUFFERING_TIME;
5910                 }
5911         }
5912
5913         LOGD("uri type : %d, %d", player->profile.uri_type, player->streamer->buffering_req.rebuffer_time);
5914         MMPLAYER_FLEAVE();
5915 }
5916
5917 void
5918 _mmplayer_typefind_have_type(GstElement *tf, guint probability,
5919         GstCaps *caps, gpointer data)
5920 {
5921         mmplayer_t *player = (mmplayer_t *)data;
5922         GstPad *pad = NULL;
5923
5924         MMPLAYER_FENTER();
5925
5926         MMPLAYER_RETURN_IF_FAIL(player && tf && caps);
5927
5928         /* store type string */
5929         MMPLAYER_FREEIF(player->type);
5930         player->type = gst_caps_to_string(caps);
5931         if (player->type)
5932                 LOGD("[handle: %p] media type %s found, probability %d%% / %d",
5933                                 player, player->type, probability, gst_caps_get_size(caps));
5934
5935         if ((!MMPLAYER_IS_RTSP_STREAMING(player)) &&
5936                 (g_strrstr(player->type, "audio/x-raw-int"))) {
5937                 LOGE("not support media format");
5938
5939                 if (player->msg_posted == FALSE) {
5940                         MMMessageParamType msg_param;
5941                         memset(&msg_param, 0, sizeof(MMMessageParamType));
5942
5943                         msg_param.code = MM_ERROR_PLAYER_NOT_SUPPORTED_FORMAT;
5944                         MMPLAYER_POST_MSG(player, MM_MESSAGE_ERROR, &msg_param);
5945
5946                         /* don't post more if one was sent already */
5947                         player->msg_posted = TRUE;
5948                 }
5949                 return;
5950         }
5951
5952         __mmplayer_update_content_type_info(player);
5953
5954         pad = gst_element_get_static_pad(tf, "src");
5955         if (!pad) {
5956                 LOGE("fail to get typefind src pad.");
5957                 return;
5958         }
5959
5960         if (!_mmplayer_gst_create_decoder(player, pad, caps)) {
5961                 gboolean async = FALSE;
5962                 LOGE("failed to autoplug %s", player->type);
5963
5964                 mm_attrs_get_int_by_name(player->attrs, "profile_prepare_async", &async);
5965
5966                 if (async && player->msg_posted == FALSE)
5967                         __mmplayer_handle_missed_plugin(player);
5968
5969         }
5970
5971         gst_object_unref(GST_OBJECT(pad));
5972
5973         MMPLAYER_FLEAVE();
5974
5975         return;
5976 }
5977
5978 GstElement *
5979 _mmplayer_gst_make_decodebin(mmplayer_t *player)
5980 {
5981         GstElement *decodebin = NULL;
5982
5983         MMPLAYER_FENTER();
5984
5985         /* create decodebin */
5986         decodebin = gst_element_factory_make("decodebin", NULL);
5987
5988         if (!decodebin) {
5989                 LOGE("fail to create decodebin");
5990                 goto ERROR;
5991         }
5992
5993         /* raw pad handling signal */
5994         _mmplayer_add_signal_connection(player, G_OBJECT(decodebin), MM_PLAYER_SIGNAL_TYPE_AUTOPLUG, "pad-added",
5995                                                 G_CALLBACK(_mmplayer_gst_decode_pad_added), (gpointer)player);
5996
5997         /* no-more-pad pad handling signal */
5998         _mmplayer_add_signal_connection(player, G_OBJECT(decodebin), MM_PLAYER_SIGNAL_TYPE_AUTOPLUG, "no-more-pads",
5999                                                 G_CALLBACK(__mmplayer_gst_decode_no_more_pads), (gpointer)player);
6000
6001         _mmplayer_add_signal_connection(player, G_OBJECT(decodebin), MM_PLAYER_SIGNAL_TYPE_AUTOPLUG, "pad-removed",
6002                                                 G_CALLBACK(__mmplayer_gst_decode_pad_removed), (gpointer)player);
6003
6004         /* This signal is emitted when a pad for which there is no further possible
6005            decoding is added to the decodebin.*/
6006         _mmplayer_add_signal_connection(player, G_OBJECT(decodebin), MM_PLAYER_SIGNAL_TYPE_AUTOPLUG, "unknown-type",
6007                                                 G_CALLBACK(__mmplayer_gst_decode_unknown_type), (gpointer)player);
6008
6009         /* This signal is emitted whenever decodebin finds a new stream. It is emitted
6010            before looking for any elements that can handle that stream.*/
6011         _mmplayer_add_signal_connection(player, G_OBJECT(decodebin), MM_PLAYER_SIGNAL_TYPE_AUTOPLUG, "autoplug-continue",
6012                                                 G_CALLBACK(__mmplayer_gst_decode_autoplug_continue), (gpointer)player);
6013
6014         /* This signal is emitted whenever decodebin finds a new stream. It is emitted
6015            before looking for any elements that can handle that stream.*/
6016         _mmplayer_add_signal_connection(player, G_OBJECT(decodebin), MM_PLAYER_SIGNAL_TYPE_AUTOPLUG, "autoplug-select",
6017                                                 G_CALLBACK(_mmplayer_gst_decode_autoplug_select), (gpointer)player);
6018
6019         /* This signal is emitted once decodebin has finished decoding all the data.*/
6020         _mmplayer_add_signal_connection(player, G_OBJECT(decodebin), MM_PLAYER_SIGNAL_TYPE_AUTOPLUG, "drained",
6021                                                 G_CALLBACK(__mmplayer_gst_decode_drained), (gpointer)player);
6022
6023         /* This signal is emitted when a element is added to the bin.*/
6024         _mmplayer_add_signal_connection(player, G_OBJECT(decodebin), MM_PLAYER_SIGNAL_TYPE_AUTOPLUG, "element-added",
6025                                                 G_CALLBACK(_mmplayer_gst_element_added), (gpointer)player);
6026
6027 ERROR:
6028         return decodebin;
6029 }
6030
6031 static GstElement *
6032 __mmplayer_gst_make_queue2(mmplayer_t *player)
6033 {
6034         GstElement *queue2 = NULL;
6035         gint64 dur_bytes = 0L;
6036         mmplayer_gst_element_t *mainbin = NULL;
6037         muxed_buffer_type_e type = MUXED_BUFFER_TYPE_MEM_QUEUE;
6038
6039         MMPLAYER_FENTER();
6040         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline && player->pipeline->mainbin, NULL);
6041
6042         mainbin = player->pipeline->mainbin;
6043
6044         queue2 = gst_element_factory_make("queue2", "queue2");
6045         if (!queue2) {
6046                 LOGE("failed to create buffering queue element");
6047                 return NULL;
6048         }
6049
6050         if (!gst_element_query_duration(mainbin[MMPLAYER_M_SRC].gst, GST_FORMAT_BYTES, &dur_bytes))
6051                 LOGW("failed to get duration from source %s", GST_ELEMENT_NAME(mainbin[MMPLAYER_M_SRC].gst));
6052
6053         LOGD("dur_bytes = %"G_GINT64_FORMAT, dur_bytes);
6054
6055         /* NOTE : in case of ts streaming, player could not get the correct duration info *
6056          *                skip the pull mode(file or ring buffering) setting. */
6057         if (dur_bytes > 0) {
6058                 if (!g_strrstr(player->type, "video/mpegts")) {
6059                         type = MUXED_BUFFER_TYPE_MEM_RING_BUFFER;
6060                         player->streamer->ring_buffer_size = player->ini.http_ring_buffer_size;
6061                 }
6062         } else {
6063                 dur_bytes = 0;
6064         }
6065
6066         _mm_player_streaming_set_queue2(player->streamer,
6067                                                                         queue2,
6068                                                                         FALSE,
6069                                                                         type,
6070                                                                         (guint64)dur_bytes); /* no meaning at the moment */
6071
6072         return queue2;
6073 }
6074
6075 gboolean
6076 _mmplayer_gst_create_decoder(mmplayer_t *player, GstPad *srcpad, const GstCaps *caps)
6077 {
6078         mmplayer_gst_element_t *mainbin = NULL;
6079         GstElement *decodebin = NULL;
6080         GstElement *queue2 = NULL;
6081         GstPad *sinkpad = NULL;
6082         GstPad *qsrcpad = NULL;
6083
6084         MMPLAYER_FENTER();
6085         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline && player->pipeline->mainbin, FALSE);
6086
6087         mainbin = player->pipeline->mainbin;
6088
6089         if (MMPLAYER_IS_HTTP_STREAMING(player)) {
6090
6091                 if (mainbin[MMPLAYER_M_MUXED_S_BUFFER].gst) {
6092                         LOGW("need to check: muxed buffer is not null");
6093                 }
6094
6095                 queue2 = __mmplayer_gst_make_queue2(player);
6096                 if (!queue2) {
6097                         LOGE("failed to make queue2");
6098                         goto ERROR;
6099                 }
6100
6101                 if (!gst_bin_add(GST_BIN(mainbin[MMPLAYER_M_PIPE].gst), queue2)) {
6102                         LOGE("failed to add buffering queue");
6103                         goto ERROR;
6104                 }
6105
6106                 sinkpad = gst_element_get_static_pad(queue2, "sink");
6107                 qsrcpad = gst_element_get_static_pad(queue2, "src");
6108
6109                 if (gst_pad_link(srcpad, sinkpad) != GST_PAD_LINK_OK) {
6110                         LOGE("failed to link [%s:%s]-[%s:%s]",
6111                                                 GST_DEBUG_PAD_NAME(srcpad), GST_DEBUG_PAD_NAME(sinkpad));
6112                         goto ERROR;
6113                 }
6114
6115                 if (gst_element_sync_state_with_parent(queue2) == GST_STATE_CHANGE_FAILURE) {
6116                         LOGE("failed to sync queue2 state with parent");
6117                         goto ERROR;
6118                 }
6119
6120                 mainbin[MMPLAYER_M_MUXED_S_BUFFER].id = MMPLAYER_M_MUXED_S_BUFFER;
6121                 mainbin[MMPLAYER_M_MUXED_S_BUFFER].gst = queue2;
6122
6123                 srcpad = qsrcpad;
6124
6125                 gst_object_unref(GST_OBJECT(sinkpad));
6126                 sinkpad = NULL;
6127         }
6128
6129         /* create decodebin */
6130         decodebin = _mmplayer_gst_make_decodebin(player);
6131         if (!decodebin) {
6132                 LOGE("failed to make decodebin");
6133                 goto ERROR;
6134         }
6135
6136         if (!gst_bin_add(GST_BIN(mainbin[MMPLAYER_M_PIPE].gst), decodebin)) {
6137                 LOGE("failed to add decodebin");
6138                 goto ERROR;
6139         }
6140
6141         /* to force caps on the decodebin element and avoid reparsing stuff by
6142         * typefind. It also avoids a deadlock in the way typefind activates pads in
6143         * the state change */
6144         g_object_set(decodebin, "sink-caps", caps, NULL);
6145
6146         sinkpad = gst_element_get_static_pad(decodebin, "sink");
6147
6148         if (GST_PAD_LINK_OK != gst_pad_link(srcpad, sinkpad)) {
6149                 LOGE("failed to link [%s:%s]-[%s:%s]",
6150                                 GST_DEBUG_PAD_NAME(srcpad), GST_DEBUG_PAD_NAME(sinkpad));
6151                 goto ERROR;
6152         }
6153
6154         gst_object_unref(GST_OBJECT(sinkpad));
6155         sinkpad = NULL;
6156         gst_object_unref(GST_OBJECT(qsrcpad));
6157         qsrcpad = NULL;
6158
6159         mainbin[MMPLAYER_M_AUTOPLUG].id = MMPLAYER_M_AUTOPLUG;
6160         mainbin[MMPLAYER_M_AUTOPLUG].gst = decodebin;
6161
6162         /* set decodebin property about buffer in streaming playback. *
6163          * in case of HLS/DASH, it does not need to have big buffer   *
6164          * because it is kind of adaptive streaming.                  */
6165         if (MMPLAYER_IS_HTTP_STREAMING(player) || MMPLAYER_IS_HTTP_LIVE_STREAMING(player) || MMPLAYER_IS_DASH_STREAMING(player)) {
6166                 gint init_buffering_time = DEFAULT_PREBUFFERING_TIME;
6167                 gint high_percent = 0;
6168
6169                 if (player->streamer->buffering_req.prebuffer_time > MIN_BUFFERING_TIME)
6170                         init_buffering_time = player->streamer->buffering_req.prebuffer_time;
6171
6172                 high_percent = (gint)ceil((gdouble)(init_buffering_time * 100) / MAX_BUFFER_SIZE_TIME);
6173
6174                 LOGD("buffering time %d, per: 1~%d", init_buffering_time, high_percent);
6175
6176                 g_object_set(G_OBJECT(decodebin), "use-buffering", TRUE,
6177                                                                                         "high-percent", high_percent,
6178                                                                                         "max-size-bytes", MAX_BUFFER_SIZE_BYTES,
6179                                                                                         "max-size-time", (guint64)(MAX_BUFFER_SIZE_TIME * GST_MSECOND),
6180                                                                                         "max-size-buffers", 0, NULL);  // disable or automatic
6181         }
6182
6183         if (gst_element_sync_state_with_parent(decodebin) == GST_STATE_CHANGE_FAILURE) {
6184                 LOGE("failed to sync decodebin state with parent");
6185                 goto ERROR;
6186         }
6187
6188         MMPLAYER_FLEAVE();
6189
6190         return TRUE;
6191
6192 ERROR:
6193
6194         if (sinkpad)
6195                 gst_object_unref(GST_OBJECT(sinkpad));
6196
6197         if (qsrcpad)
6198                 gst_object_unref(GST_OBJECT(qsrcpad));
6199
6200         if (queue2) {
6201                 /* NOTE : Trying to dispose element queue0, but it is in READY instead of the NULL state.
6202                  * You need to explicitly set elements to the NULL state before
6203                  * dropping the final reference, to allow them to clean up.
6204                  */
6205                 gst_element_set_state(queue2, GST_STATE_NULL);
6206
6207                 /* And, it still has a parent "player".
6208                  * You need to let the parent manage the object instead of unreffing the object directly.
6209                  */
6210                 gst_bin_remove(GST_BIN(mainbin[MMPLAYER_M_PIPE].gst), queue2);
6211                 gst_object_unref(queue2);
6212                 queue2 = NULL;
6213         }
6214
6215         if (decodebin) {
6216                 /* NOTE : Trying to dispose element queue0, but it is in READY instead of the NULL state.
6217                  * You need to explicitly set elements to the NULL state before
6218                  * dropping the final reference, to allow them to clean up.
6219                  */
6220                 gst_element_set_state(decodebin, GST_STATE_NULL);
6221
6222                 /* And, it still has a parent "player".
6223                  * You need to let the parent manage the object instead of unreffing the object directly.
6224                  */
6225
6226                 gst_bin_remove(GST_BIN(mainbin[MMPLAYER_M_PIPE].gst), decodebin);
6227                 gst_object_unref(decodebin);
6228                 decodebin = NULL;
6229         }
6230
6231         return FALSE;
6232 }
6233
6234 static int
6235 __mmplayer_check_not_supported_codec(mmplayer_t *player, const gchar *factory_class, const gchar *mime)
6236 {
6237         MMPLAYER_FENTER();
6238
6239         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline, MM_ERROR_PLAYER_NOT_INITIALIZED);
6240         MMPLAYER_RETURN_VAL_IF_FAIL(mime, MM_ERROR_INVALID_ARGUMENT);
6241
6242         LOGD("class : %s, mime : %s", factory_class, mime);
6243
6244         /* add missing plugin */
6245         /* NOTE : msl should check missing plugin for image mime type.
6246          * Some motion jpeg clips can have playable audio track.
6247          * So, msl have to play audio after displaying popup written video format not supported.
6248          */
6249         if (!(player->pipeline->mainbin[MMPLAYER_M_DEMUX].gst)) {
6250                 if (!(player->can_support_codec | player->videodec_linked | player->audiodec_linked)) {
6251                         LOGD("not found demuxer");
6252                         player->not_found_demuxer = TRUE;
6253                         player->unlinked_demuxer_mime = g_strdup_printf("%s", mime);
6254
6255                         goto DONE;
6256                 }
6257         }
6258
6259         if (!g_strrstr(factory_class, "Demuxer")) {
6260                 if ((g_str_has_prefix(mime, "video")) || (g_str_has_prefix(mime, "image"))) {
6261                         LOGD("can support codec=0x%X, vdec_linked=%d, adec_linked=%d",
6262                                 player->can_support_codec, player->videodec_linked, player->audiodec_linked);
6263
6264                         /* check that clip have multi tracks or not */
6265                         if ((player->can_support_codec & FOUND_PLUGIN_VIDEO) && (player->videodec_linked)) {
6266                                 LOGD("video plugin is already linked");
6267                         } else {
6268                                 LOGW("add VIDEO to missing plugin");
6269                                 player->not_supported_codec |= MISSING_PLUGIN_VIDEO;
6270                                 player->unlinked_video_mime = g_strdup_printf("%s", mime);
6271                         }
6272                 } else if (g_str_has_prefix(mime, "audio")) {
6273                         if ((player->can_support_codec & FOUND_PLUGIN_AUDIO) && (player->audiodec_linked)) {
6274                                 LOGD("audio plugin is already linked");
6275                         } else {
6276                                 LOGW("add AUDIO to missing plugin");
6277                                 player->not_supported_codec |= MISSING_PLUGIN_AUDIO;
6278                                 player->unlinked_audio_mime = g_strdup_printf("%s", mime);
6279                         }
6280                 }
6281         }
6282
6283 DONE:
6284         MMPLAYER_FLEAVE();
6285
6286         return MM_ERROR_NONE;
6287 }
6288
6289 static void
6290 __mmplayer_pipeline_complete(GstElement *decodebin,  gpointer data)
6291 {
6292         mmplayer_t *player = (mmplayer_t *)data;
6293
6294         MMPLAYER_FENTER();
6295
6296         MMPLAYER_RETURN_IF_FAIL(player);
6297
6298         /* remove fakesink. */
6299         if (!_mmplayer_gst_remove_fakesink(player,
6300                                 &player->pipeline->mainbin[MMPLAYER_M_SRC_FAKESINK])) {
6301                 /* NOTE : __mmplayer_pipeline_complete() can be called several time. because
6302                  * signaling mechanism(pad-added, no-more-pad, new-decoded-pad) from various
6303                  * source element are not same. To overcome this situation, this function will called
6304                  * several places and several times. Therefore, this is not an error case.
6305                  */
6306                 return;
6307         }
6308
6309         LOGD("[handle: %p] pipeline has completely constructed", player);
6310
6311         if ((player->ini.async_start) &&
6312                 (player->msg_posted == FALSE) &&
6313                 (player->cmd >= MMPLAYER_COMMAND_START))
6314                 __mmplayer_handle_missed_plugin(player);
6315
6316         MMPLAYER_GENERATE_DOT_IF_ENABLED(player, "pipeline-status-complete");
6317 }
6318
6319 static int
6320 __mmplayer_check_profile(void)
6321 {
6322         char *profileName;
6323         static int profile_tv = -1;
6324
6325         if (__builtin_expect(profile_tv != -1, 1))
6326                 return profile_tv;
6327
6328         system_info_get_platform_string("http://tizen.org/feature/profile", &profileName);
6329         switch (*profileName) {
6330         case 't':
6331         case 'T':
6332                 profile_tv = 1;
6333                 break;
6334         default:
6335                 profile_tv = 0;
6336                 break;
6337         }
6338         free(profileName);
6339
6340         return profile_tv;
6341 }
6342
6343 static gboolean
6344 __mmplayer_get_next_uri(mmplayer_t *player)
6345 {
6346         mmplayer_parse_profile_t profile;
6347         gint uri_idx = 0;
6348         guint num_of_list = 0;
6349         char *uri = NULL;
6350
6351         num_of_list = g_list_length(player->uri_info.uri_list);
6352         uri_idx = player->uri_info.uri_idx;
6353
6354         LOGD("num of uri list = %d, current uri idx %d", num_of_list, uri_idx);
6355         for (uri_idx++; uri_idx < num_of_list; uri_idx++) {
6356                 uri = g_list_nth_data(player->uri_info.uri_list, uri_idx);
6357                 if (!uri) {
6358                         LOGW("next uri does not exist");
6359                         continue;
6360                 }
6361
6362                 if (_mmplayer_parse_profile((const char *)uri, NULL, &profile) != MM_ERROR_NONE) {
6363                         LOGE("failed to parse profile");
6364                         continue;
6365                 }
6366
6367                 if ((profile.uri_type != MM_PLAYER_URI_TYPE_FILE) &&
6368                         (profile.uri_type != MM_PLAYER_URI_TYPE_URL_HTTP)) {
6369                         LOGW("uri type is not supported(%d)", profile.uri_type);
6370                         continue;
6371                 }
6372
6373                 LOGD("success to find next uri %d", uri_idx);
6374                 break;
6375         }
6376
6377         if (uri_idx == num_of_list) {
6378                 LOGE("failed to find next uri");
6379                 return FALSE;
6380         }
6381
6382         player->uri_info.uri_idx = uri_idx;
6383         mm_attrs_set_string_by_name(player->attrs, "profile_uri", uri);
6384
6385         if (mm_attrs_commit_all(player->attrs)) {
6386                 LOGE("failed to commit");
6387                 return FALSE;
6388         }
6389
6390         SECURE_LOGD("next playback uri: %s", uri);
6391         return TRUE;
6392 }
6393
6394 static gboolean
6395 __mmplayer_verify_gapless_play_path(mmplayer_t *player)
6396 {
6397 #define REPEAT_COUNT_INFINITE -1
6398 #define REPEAT_COUNT_MIN 2
6399 #define ORIGINAL_URI_ONLY 1
6400
6401         MMHandleType attrs = 0;
6402         gint video = 0;
6403         gint count = 0;
6404         gint gapless = 0;
6405         guint num_of_uri = 0;
6406         int profile_tv = -1;
6407
6408         MMPLAYER_FENTER();
6409
6410         LOGD("checking for gapless play option");
6411
6412         if (player->pipeline->textbin) {
6413                 LOGE("subtitle path is enabled. gapless play is not supported.");
6414                 goto ERROR;
6415         }
6416
6417         attrs = MMPLAYER_GET_ATTRS(player);
6418         if (!attrs) {
6419                 LOGE("fail to get attributes.");
6420                 goto ERROR;
6421         }
6422
6423         mm_attrs_get_int_by_name(attrs, "content_video_found", &video);
6424
6425         /* gapless playback is not supported in case of video at TV profile. */
6426         profile_tv = __mmplayer_check_profile();
6427         if (profile_tv && video) {
6428                 LOGW("not support video gapless playback");
6429                 goto ERROR;
6430         }
6431
6432         if (mm_attrs_get_int_by_name(attrs, "profile_play_count", &count) != MM_ERROR_NONE)
6433                 LOGE("failed to get play count");
6434
6435         if (mm_attrs_get_int_by_name(attrs, "gapless_mode", &gapless) != MM_ERROR_NONE)
6436                 LOGE("failed to get gapless mode");
6437
6438         /* check repeat count in case of audio */
6439         if (!gapless &&
6440                 (video || (count != REPEAT_COUNT_INFINITE && count < REPEAT_COUNT_MIN))) {
6441                 LOGW("gapless is disabled");
6442                 goto ERROR;
6443         }
6444
6445         num_of_uri = g_list_length(player->uri_info.uri_list);
6446
6447         LOGD("repeat count = %d, num_of_list = %d", count, num_of_uri);
6448
6449         if (num_of_uri == ORIGINAL_URI_ONLY) {
6450                 /* audio looping path */
6451                 if (count >= REPEAT_COUNT_MIN) {
6452                         /* decrease play count */
6453                         /* we succeeded to rewind. update play count and then wait for next EOS */
6454                         count--;
6455                         mm_attrs_set_int_by_name(attrs, "profile_play_count", count);
6456                         /* commit attribute */
6457                         if (mm_attrs_commit_all(attrs))
6458                                 LOGE("failed to commit attribute");
6459
6460                 } else if (count != REPEAT_COUNT_INFINITE) {
6461                         LOGD("there is no next uri and no repeat");
6462                         goto ERROR;
6463                 }
6464                 LOGD("looping cnt %d", count);
6465         } else {
6466                 /* gapless playback path */
6467                 if (!__mmplayer_get_next_uri(player)) {
6468                         LOGE("failed to get next uri");
6469                         goto ERROR;
6470                 }
6471         }
6472         return TRUE;
6473
6474 ERROR:
6475         LOGE("unable to play gapless path. EOS will be posted soon");
6476         return FALSE;
6477 }
6478
6479 static gboolean
6480 __mmplayer_deactivate_selector(mmplayer_t *player, mmplayer_track_type_e type)
6481 {
6482         mmplayer_selector_t *selector = &player->selector[type];
6483         mmplayer_gst_element_t *sinkbin = NULL;
6484         main_element_id_e selectorId = MMPLAYER_M_NUM;
6485         main_element_id_e sinkId = MMPLAYER_M_NUM;
6486         GstPad *srcpad = NULL;
6487         GstPad *sinkpad = NULL;
6488         gboolean send_notice = FALSE;
6489
6490         MMPLAYER_FENTER();
6491         MMPLAYER_RETURN_VAL_IF_FAIL(player, FALSE);
6492
6493         LOGD("type %d", type);
6494
6495         switch (type) {
6496         case MM_PLAYER_TRACK_TYPE_AUDIO:
6497                 selectorId = MMPLAYER_M_A_INPUT_SELECTOR;
6498                 sinkId = MMPLAYER_A_BIN;
6499                 sinkbin = player->pipeline->audiobin;
6500                 break;
6501         case MM_PLAYER_TRACK_TYPE_VIDEO:
6502                 selectorId = MMPLAYER_M_V_INPUT_SELECTOR;
6503                 sinkId = MMPLAYER_V_BIN;
6504                 sinkbin = player->pipeline->videobin;
6505                 send_notice = TRUE;
6506                 break;
6507         case MM_PLAYER_TRACK_TYPE_TEXT:
6508                 selectorId = MMPLAYER_M_T_INPUT_SELECTOR;
6509                 sinkId = MMPLAYER_T_BIN;
6510                 sinkbin = player->pipeline->textbin;
6511                 break;
6512         default:
6513                 LOGE("requested type is not supportable");
6514                 return FALSE;
6515                 break;
6516         }
6517
6518         if (player->pipeline->mainbin[selectorId].gst) {
6519                 gint n;
6520
6521                 srcpad = gst_element_get_static_pad(player->pipeline->mainbin[selectorId].gst, "src");
6522
6523                 if (selector->event_probe_id != 0)
6524                         gst_pad_remove_probe(srcpad, selector->event_probe_id);
6525                 selector->event_probe_id = 0;
6526
6527                 if ((sinkbin) && (sinkbin[sinkId].gst)) {
6528                         sinkpad = gst_element_get_static_pad(sinkbin[sinkId].gst, "sink");
6529
6530                         if (srcpad && sinkpad) {
6531                                 /* after getting drained signal there is no data flows, so no need to do pad_block */
6532                                 LOGD("unlink %s:%s, %s:%s", GST_DEBUG_PAD_NAME(srcpad), GST_DEBUG_PAD_NAME(sinkpad));
6533                                 gst_pad_unlink(srcpad, sinkpad);
6534
6535                                 /* send custom event to sink pad to handle it at video sink */
6536                                 if (send_notice) {
6537                                         LOGD("send custom event to sinkpad");
6538                                         GstStructure *s = gst_structure_new_empty("tizen/flush-buffer");
6539                                         GstEvent *event = gst_event_new_custom(GST_EVENT_CUSTOM_DOWNSTREAM, s);
6540                                         gst_pad_send_event(sinkpad, event);
6541                                 }
6542                         }
6543
6544                         gst_object_unref(sinkpad);
6545                         sinkpad = NULL;
6546                 }
6547                 gst_object_unref(srcpad);
6548                 srcpad = NULL;
6549
6550                 LOGD("selector release");
6551
6552                 /* release and unref requests pad from the selector */
6553                 for (n = 0; n < selector->channels->len; n++) {
6554                         GstPad *sinkpad = g_ptr_array_index(selector->channels, n);
6555                         gst_element_release_request_pad((player->pipeline->mainbin[selectorId].gst), sinkpad);
6556                 }
6557                 g_ptr_array_set_size(selector->channels, 0);
6558
6559                 gst_element_set_state(player->pipeline->mainbin[selectorId].gst, GST_STATE_NULL);
6560                 gst_bin_remove(GST_BIN_CAST(player->pipeline->mainbin[MMPLAYER_M_PIPE].gst), player->pipeline->mainbin[selectorId].gst);
6561
6562                 player->pipeline->mainbin[selectorId].gst = NULL;
6563                 selector = NULL;
6564         }
6565
6566         return TRUE;
6567 }
6568
6569 static void
6570 __mmplayer_deactivate_old_path(mmplayer_t *player)
6571 {
6572         MMPLAYER_FENTER();
6573         MMPLAYER_RETURN_IF_FAIL(player);
6574
6575         if ((!__mmplayer_deactivate_selector(player, MM_PLAYER_TRACK_TYPE_AUDIO)) ||
6576                 (!__mmplayer_deactivate_selector(player, MM_PLAYER_TRACK_TYPE_VIDEO)) ||
6577                 (!__mmplayer_deactivate_selector(player, MM_PLAYER_TRACK_TYPE_TEXT))) {
6578                 LOGE("deactivate selector error");
6579                 goto ERROR;
6580         }
6581
6582         _mmplayer_track_destroy(player);
6583         __mmplayer_release_signal_connection(player, MM_PLAYER_SIGNAL_TYPE_AUTOPLUG);
6584
6585         if (player->streamer) {
6586                 _mm_player_streaming_initialize(player->streamer, FALSE);
6587                 _mm_player_streaming_destroy(player->streamer);
6588                 player->streamer = NULL;
6589         }
6590
6591         MMPLAYER_PLAYBACK_LOCK(player);
6592         MMPLAYER_GAPLESS_PLAY_THREAD_SIGNAL(player);
6593
6594         MMPLAYER_FLEAVE();
6595         return;
6596
6597 ERROR:
6598
6599         if (!player->msg_posted) {
6600                 MMMessageParamType msg = {0,};
6601
6602                 /*post error*/
6603                 msg.code = MM_ERROR_PLAYER_INTERNAL;
6604                 LOGE("gapless_uri_play> deactivate error");
6605
6606                 MMPLAYER_POST_MSG(player, MM_MESSAGE_ERROR, &msg);
6607                 player->msg_posted = TRUE;
6608         }
6609         return;
6610 }
6611
6612 int
6613 _mmplayer_set_uri(MMHandleType hplayer, const char *uri)
6614 {
6615         int result = MM_ERROR_NONE;
6616         mmplayer_t *player = (mmplayer_t *)hplayer;
6617         MMPLAYER_FENTER();
6618
6619         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
6620
6621         mm_attrs_set_string_by_name(player->attrs, "profile_uri", uri);
6622         if (mm_attrs_commit_all(player->attrs)) {
6623                 LOGE("failed to commit the original uri.");
6624                 result = MM_ERROR_PLAYER_INTERNAL;
6625         } else {
6626                 if (_mmplayer_set_next_uri(hplayer, uri, TRUE) != MM_ERROR_NONE)
6627                         LOGE("failed to add the original uri in the uri list.");
6628         }
6629
6630         MMPLAYER_FLEAVE();
6631         return result;
6632 }
6633
6634 int
6635 _mmplayer_set_next_uri(MMHandleType hplayer, const char *uri, bool is_first_path)
6636 {
6637         mmplayer_t *player = (mmplayer_t *)hplayer;
6638         guint num_of_list = 0;
6639
6640         MMPLAYER_FENTER();
6641
6642         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
6643         MMPLAYER_RETURN_VAL_IF_FAIL(uri, MM_ERROR_INVALID_ARGUMENT);
6644
6645         if (player->pipeline && player->pipeline->textbin) {
6646                 LOGE("subtitle path is enabled.");
6647                 return MM_ERROR_PLAYER_INVALID_STATE;
6648         }
6649
6650         num_of_list = g_list_length(player->uri_info.uri_list);
6651
6652         if (is_first_path) {
6653                 if (num_of_list == 0) {
6654                         player->uri_info.uri_list = g_list_append(player->uri_info.uri_list, g_strdup(uri));
6655                         SECURE_LOGD("add original path : %s", uri);
6656                 } else {
6657                         player->uri_info.uri_list = g_list_delete_link(player->uri_info.uri_list, g_list_nth(player->uri_info.uri_list, 0));
6658                         player->uri_info.uri_list = g_list_insert(player->uri_info.uri_list, g_strdup(uri), 0);
6659
6660                         SECURE_LOGD("change original path : %s", uri);
6661                 }
6662         } else {
6663                 MMHandleType attrs = 0;
6664                 attrs = MMPLAYER_GET_ATTRS(player);
6665
6666                 if (num_of_list == 0) {
6667                         char *original_uri = NULL;
6668
6669                         if (attrs) {
6670                                 mm_attrs_get_string_by_name(attrs, "profile_uri", &original_uri);
6671
6672                                 if (!original_uri) {
6673                                         LOGE("there is no original uri.");
6674                                         return MM_ERROR_PLAYER_INVALID_STATE;
6675                                 }
6676
6677                                 player->uri_info.uri_list = g_list_append(player->uri_info.uri_list, g_strdup(original_uri));
6678                                 player->uri_info.uri_idx = 0;
6679
6680                                 SECURE_LOGD("add original path at first : %s", original_uri);
6681                         }
6682                 }
6683
6684                 player->uri_info.uri_list = g_list_append(player->uri_info.uri_list, g_strdup(uri));
6685                 SECURE_LOGD("add new path : %s(total num of list = %d)", uri, g_list_length(player->uri_info.uri_list));
6686         }
6687
6688         MMPLAYER_FLEAVE();
6689         return MM_ERROR_NONE;
6690 }
6691
6692 int
6693 _mmplayer_get_next_uri(MMHandleType hplayer, char **uri)
6694 {
6695         mmplayer_t *player = (mmplayer_t *)hplayer;
6696         char *next_uri = NULL;
6697         guint num_of_list = 0;
6698
6699         MMPLAYER_FENTER();
6700         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
6701
6702         num_of_list = g_list_length(player->uri_info.uri_list);
6703
6704         if (num_of_list > 0) {
6705                 gint uri_idx = player->uri_info.uri_idx;
6706
6707                 if (uri_idx < num_of_list-1)
6708                         uri_idx++;
6709                 else
6710                         uri_idx = 0;
6711
6712                 next_uri = g_list_nth_data(player->uri_info.uri_list, uri_idx);
6713                 LOGE("next uri idx : %d, uri = %s", uri_idx, next_uri);
6714
6715                 *uri = g_strdup(next_uri);
6716         }
6717
6718         MMPLAYER_FLEAVE();
6719         return MM_ERROR_NONE;
6720 }
6721
6722 static void
6723 __mmplayer_gst_decode_unknown_type(GstElement *elem,  GstPad *pad,
6724         GstCaps *caps, gpointer data)
6725 {
6726         mmplayer_t *player = (mmplayer_t *)data;
6727         const gchar *klass = NULL;
6728         const gchar *mime = NULL;
6729         gchar *caps_str = NULL;
6730
6731         klass = gst_element_factory_get_metadata(gst_element_get_factory(elem), GST_ELEMENT_METADATA_KLASS);
6732         mime = gst_structure_get_name(gst_caps_get_structure(caps, 0));
6733         caps_str = gst_caps_to_string(caps);
6734
6735         LOGW("unknown type of caps : %s from %s",
6736                                         caps_str, GST_ELEMENT_NAME(elem));
6737
6738         MMPLAYER_FREEIF(caps_str);
6739
6740         /* There is no available codec. */
6741         __mmplayer_check_not_supported_codec(player, klass, mime);
6742 }
6743
6744 static gboolean
6745 __mmplayer_gst_decode_autoplug_continue(GstElement *bin,  GstPad *pad,
6746         GstCaps *caps,  gpointer data)
6747 {
6748         mmplayer_t *player = (mmplayer_t *)data;
6749         const char *mime = NULL;
6750         gboolean ret = TRUE;
6751
6752         MMPLAYER_LOG_GST_CAPS_TYPE(caps);
6753         mime = gst_structure_get_name(gst_caps_get_structure(caps, 0));
6754
6755         if (g_str_has_prefix(mime, "audio")) {
6756                 GstStructure *caps_structure = NULL;
6757                 gint samplerate = 0;
6758                 gint channels = 0;
6759                 gchar *caps_str = NULL;
6760
6761                 caps_structure = gst_caps_get_structure(caps, 0);
6762                 gst_structure_get_int(caps_structure, "rate", &samplerate);
6763                 gst_structure_get_int(caps_structure, "channels", &channels);
6764
6765                 if ((channels > 0 && samplerate == 0)) {
6766                         LOGD("exclude audio...");
6767                         ret = FALSE;
6768                 }
6769
6770                 caps_str = gst_caps_to_string(caps);
6771                 /* set it directly because not sent by TAG */
6772                 if (g_strrstr(caps_str, "mobile-xmf"))
6773                         mm_attrs_set_string_by_name(player->attrs, "content_audio_codec", "mobile-xmf");
6774                 MMPLAYER_FREEIF(caps_str);
6775         } else if (g_str_has_prefix(mime, "video") && !player->ini.video_playback_supported) {
6776                 MMMessageParamType msg_param;
6777                 memset(&msg_param, 0, sizeof(MMMessageParamType));
6778                 msg_param.code = MM_ERROR_NOT_SUPPORT_API;
6779                 MMPLAYER_POST_MSG(player, MM_MESSAGE_ERROR, &msg_param);
6780                 LOGD("video file is not supported on this device");
6781                 ret = FALSE;
6782         } else if (g_str_has_prefix(mime, "video") && player->videodec_linked) {
6783                 LOGD("already video linked");
6784                 ret = FALSE;
6785         } else {
6786                 LOGD("found new stream");
6787         }
6788
6789         return ret;
6790 }
6791
6792 static gboolean
6793 __mmplayer_is_audio_offload_device_type(mmplayer_t *player)
6794 {
6795         gboolean ret = TRUE;
6796         GDBusConnection *conn = NULL;
6797         GError *err = NULL;
6798         GVariant *result = NULL;
6799         const gchar *dbus_device_type = NULL;
6800         const gchar *dbus_ret = NULL;
6801         gint idx = 0;
6802
6803         conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &err);
6804         if (!conn || err) {
6805                 LOGE("failed g_bus_get_sync() (%s)", err ? err->message : NULL);
6806                 g_error_free(err);
6807                 ret = FALSE;
6808                 goto DONE;
6809         }
6810
6811         result = g_dbus_connection_call_sync(conn,
6812                                         "org.pulseaudio.Server",
6813                                         "/org/pulseaudio/StreamManager",
6814                                         "org.pulseaudio.StreamManager",
6815                                         "GetCurrentMediaRoutingPath",
6816                                         g_variant_new("(s)", "out"),
6817                                         G_VARIANT_TYPE("(ss)"),
6818                                         G_DBUS_CALL_FLAGS_NONE,
6819                                         2000,
6820                                         NULL,
6821                                         &err);
6822         if (!result || err) {
6823                 LOGE("failed g_dbus_connection_call_sync() (%s)", err ? err->message : NULL);
6824                 g_error_free(err);
6825                 ret = FALSE;
6826                 goto DONE;
6827         }
6828
6829         /* device type is listed in stream-map.json at mmfw-sysconf */
6830         g_variant_get(result, "(&s&s)", &dbus_device_type, &dbus_ret);
6831
6832         LOGI("g_dbus_connection_call_sync() success (%s, %s)", dbus_device_type, dbus_ret);
6833         if (strncmp("STREAM_MANAGER_RETURN_OK", dbus_ret, strlen(dbus_ret))) {
6834                 ret = FALSE;
6835                 goto DONE;
6836         }
6837
6838         /* the device type is listed in ini file among audio-jack, bt-a2dp, usb-audio, builtin-speaker */
6839         for (idx = 0; player->ini.audio_offload_device_type[idx][0] != '\0'; idx++) {
6840                 if (strstr(dbus_device_type, player->ini.audio_offload_device_type[idx])) {
6841                         LOGD("audio offload is supportable");
6842                         ret = TRUE;
6843                         goto DONE;
6844                 }
6845         }
6846
6847         LOGD("audio offload is not supportable");
6848         ret = FALSE;
6849
6850 DONE:
6851         g_variant_unref(result);
6852         g_object_unref(conn);
6853
6854         return ret;
6855 }
6856
6857 static void __mmplayer_rebuild_audio_pipeline(mmplayer_t *player)
6858 {
6859         mmplayer_state_e current_state = MM_PLAYER_STATE_NONE;
6860         gint64 position = 0;
6861
6862         MMPLAYER_RETURN_IF_FAIL(player && player->attrs &&
6863                 player->pipeline && player->pipeline->mainbin);
6864
6865         MMPLAYER_CMD_LOCK(player);
6866         current_state = MMPLAYER_CURRENT_STATE(player);
6867
6868         if (!gst_element_query_position(player->pipeline->mainbin[MMPLAYER_M_PIPE].gst, GST_FORMAT_TIME, &position))
6869                 LOGW("getting current position failed in paused");
6870
6871         _mmplayer_unrealize((MMHandleType)player);
6872         _mmplayer_realize((MMHandleType)player);
6873
6874         _mmplayer_set_position((MMHandleType)player, position);
6875
6876         /* async not to be blocked in streaming case */
6877         mm_attrs_set_int_by_name(player->attrs, "profile_prepare_async", TRUE);
6878         if (mm_attrs_commit_all(player->attrs))
6879                 LOGE("failed to commit");
6880
6881         _mmplayer_pause((MMHandleType)player);
6882
6883         if (current_state == MM_PLAYER_STATE_PLAYING)
6884                 _mmplayer_start((MMHandleType)player);
6885         MMPLAYER_CMD_UNLOCK(player);
6886
6887         LOGD("rebuilding audio pipeline is completed.");
6888 }
6889
6890 void __mmplayer_audio_device_connected_cb(MMSoundDevice_t device_h, bool is_connected, void *user_data)
6891 {
6892         mmplayer_t *player = (mmplayer_t *)user_data;
6893         mm_sound_device_type_e dev_type = MM_SOUND_DEVICE_TYPE_BUILTIN_SPEAKER;
6894         gboolean is_supportable = FALSE;
6895
6896         if (mm_sound_get_device_type(device_h, &dev_type) != MM_ERROR_NONE)
6897                 LOGW("failed to get device type");
6898         else
6899                 LOGD("dev type (%d), connected (%d)", dev_type, is_connected);
6900
6901         if ((dev_type != MM_SOUND_DEVICE_TYPE_BLUETOOTH_A2DP) &&
6902                 (dev_type != MM_SOUND_DEVICE_TYPE_AUDIOJACK) &&
6903                 (dev_type != MM_SOUND_DEVICE_TYPE_USB_AUDIO)) {
6904                 LOGD("ignore this dev connected info");
6905                 return;
6906         }
6907
6908         is_supportable = __mmplayer_is_audio_offload_device_type(player);
6909         if (player->build_audio_offload == is_supportable) {
6910                 LOGD("keep current pipeline without re-building");
6911                 return;
6912         }
6913
6914         /* rebuild pipeline */
6915         LOGD("re-build pipeline - offload: %d", is_supportable);
6916         player->build_audio_offload = FALSE;
6917         __mmplayer_rebuild_audio_pipeline(player);
6918
6919         return;
6920 }
6921
6922 static gboolean
6923 __mmplayer_add_audio_device_connected_cb(mmplayer_t *player)
6924 {
6925         unsigned int id = 0;
6926
6927         if (player->audio_device_cb_id != 0) {
6928                 LOGW("audio device connected cb was already added (%u)", player->audio_device_cb_id);
6929                 return TRUE;
6930         }
6931
6932         if (mm_sound_add_device_connected_callback(MM_SOUND_DEVICE_IO_DIRECTION_OUT_FLAG,
6933                                 __mmplayer_audio_device_connected_cb, player, &id) == MM_ERROR_NONE) {
6934                 LOGD("added device connected cb (%u)", id);
6935                 player->audio_device_cb_id = id;
6936         } else {
6937                 LOGW("failed to add device connected cb");
6938                 return FALSE;
6939         }
6940
6941         return TRUE;
6942 }
6943
6944 static gboolean
6945 __mmplayer_can_build_audio_offload_path(mmplayer_t *player)
6946 {
6947         gboolean ret = FALSE;
6948         GstElementFactory *factory = NULL;
6949
6950         MMPLAYER_FENTER();
6951         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->attrs, FALSE);
6952
6953         LOGD("current stream : %s, sink: %s", player->type, player->ini.audio_offload_sink_element);
6954         if (!__mmplayer_is_only_mp3_type(player->type))
6955                 goto DONE;
6956
6957         if (!strcmp(player->ini.audio_offload_sink_element, "")) {
6958                 LOGD("there is no audio offload sink");
6959                 goto DONE;
6960         }
6961
6962         if (player->ini.audio_offload_device_type[0][0] == '\0') {
6963                 LOGW("there is no audio device type to support offload");
6964                 goto DONE;
6965         }
6966
6967         factory = gst_element_factory_find(player->ini.audio_offload_sink_element);
6968         if (!factory) {
6969                 LOGW("there is no installed audio offload sink element");
6970                 goto DONE;
6971         }
6972         gst_object_unref(factory);
6973
6974         if (__mmplayer_acquire_hw_resource(player,
6975                         MMPLAYER_RESOURCE_TYPE_AUDIO_OFFLOAD) != MM_ERROR_NONE) {
6976                 LOGE("failed to acquire audio offload decoder resource");
6977                 goto DONE;
6978         }
6979
6980         if (!__mmplayer_add_audio_device_connected_cb(player))
6981                 goto DONE;
6982
6983         if (!__mmplayer_is_audio_offload_device_type(player))
6984                 goto DONE;
6985
6986         LOGD("audio offload can be built");
6987         ret = TRUE;
6988
6989 DONE:
6990         if (!ret)
6991                 __mmplayer_release_hw_resource(player, MMPLAYER_RESOURCE_TYPE_AUDIO_OFFLOAD);
6992
6993         MMPLAYER_FLEAVE();
6994         return ret;
6995 }
6996
6997 static GstAutoplugSelectResult
6998 __mmplayer_check_codec_info(mmplayer_t *player, const char *klass, GstCaps *caps, char *factory_name)
6999 {
7000         GstAutoplugSelectResult ret = GST_AUTOPLUG_SELECT_TRY;
7001         int idx = 0;
7002         int codec_type = MM_PLAYER_CODEC_TYPE_DEFAULT;
7003         int audio_offload = 0;
7004
7005         if ((g_strrstr(klass, "Codec/Decoder/Audio"))) {
7006                 mm_attrs_get_int_by_name(player->attrs, MM_PLAYER_AUDIO_OFFLOAD, &audio_offload); /* user requirement */
7007
7008                 if (audio_offload && __mmplayer_can_build_audio_offload_path(player)) {
7009                         LOGD("expose audio path to build offload output path");
7010                         player->build_audio_offload = TRUE;
7011                         /* update codec info */
7012                         player->not_supported_codec &= MISSING_PLUGIN_VIDEO;
7013                         player->can_support_codec |= FOUND_PLUGIN_AUDIO;
7014                         player->audiodec_linked = 1;
7015
7016                         ret = GST_AUTOPLUG_SELECT_EXPOSE;
7017                         goto DONE;
7018                 }
7019
7020                 mm_attrs_get_int_by_name(player->attrs, "audio_codec_type", &codec_type);
7021
7022                 LOGD("audio codec type: %d", codec_type);
7023                 if (codec_type == MM_PLAYER_CODEC_TYPE_HW) {
7024                         /* sw codec will be skipped */
7025                         for (idx = 0; player->ini.audiocodec_element_sw[idx][0] != '\0'; idx++) {
7026                                 if (strstr(factory_name, player->ini.audiocodec_element_sw[idx])) {
7027                                         LOGW("skipping sw acodec:[%s] by codec type", factory_name);
7028                                         ret = GST_AUTOPLUG_SELECT_SKIP;
7029                                         goto DONE;
7030                                 }
7031                         }
7032                 } else if (codec_type == MM_PLAYER_CODEC_TYPE_SW) {
7033                         /* hw codec will be skipped */
7034                         if (strcmp(player->ini.audiocodec_element_hw, "") &&
7035                             g_strrstr(factory_name, player->ini.audiocodec_element_hw)) {
7036                                 LOGW("skipping hw acodec:[%s] by codec type", factory_name);
7037                                 ret = GST_AUTOPLUG_SELECT_SKIP;
7038                                 goto DONE;
7039                         }
7040                 }
7041
7042                 /* set stream information */
7043                 if (!player->audiodec_linked)
7044                         __mmplayer_set_audio_attrs(player, caps);
7045
7046                 /* update codec info */
7047                 player->not_supported_codec &= MISSING_PLUGIN_VIDEO;
7048                 player->can_support_codec |= FOUND_PLUGIN_AUDIO;
7049                 player->audiodec_linked = 1;
7050
7051         } else if (g_strrstr(klass, "Codec/Decoder/Video")) {
7052
7053                 mm_attrs_get_int_by_name(player->attrs, "video_codec_type", &codec_type);
7054
7055                 LOGD("video codec type: %d", codec_type);
7056                 if (codec_type == MM_PLAYER_CODEC_TYPE_HW) {
7057                         /* sw codec is skipped */
7058                         for (idx = 0; player->ini.videocodec_element_sw[idx][0] != '\0'; idx++) {
7059                                 if (strstr(factory_name, player->ini.videocodec_element_sw[idx])) {
7060                                         LOGW("skipping sw vcodec:[%s] by codec type", factory_name);
7061                                         ret = GST_AUTOPLUG_SELECT_SKIP;
7062                                         goto DONE;
7063                                 }
7064                         }
7065                 } else if (codec_type == MM_PLAYER_CODEC_TYPE_SW) {
7066                         /* hw codec is skipped */
7067                         if (g_strrstr(factory_name, player->ini.videocodec_element_hw)) {
7068                                 LOGW("skipping hw vcodec:[%s] by codec type", factory_name);
7069                                 ret = GST_AUTOPLUG_SELECT_SKIP;
7070                                 goto DONE;
7071                         }
7072                 }
7073
7074                 if ((strlen(player->ini.videocodec_element_hw) > 0) &&
7075                         (g_strrstr(factory_name, player->ini.videocodec_element_hw))) {
7076
7077                         /* mark video decoder for acquire */
7078                         if (player->hw_resource[MMPLAYER_RESOURCE_TYPE_VIDEO_DECODER] != NULL) {
7079                                 LOGW("video decoder resource is already acquired, skip it.");
7080                                 ret = GST_AUTOPLUG_SELECT_SKIP;
7081                                 goto DONE;
7082                         }
7083
7084                         if (__mmplayer_acquire_hw_resource(player, MMPLAYER_RESOURCE_TYPE_VIDEO_DECODER) != MM_ERROR_NONE) {
7085                                 LOGE("failed to acquire video decoder resource");
7086                                 ret = GST_AUTOPLUG_SELECT_SKIP;
7087                                 goto DONE;
7088                         }
7089                         player->interrupted_by_resource = FALSE;
7090                 }
7091
7092                 /* update codec info */
7093                 player->not_supported_codec &= MISSING_PLUGIN_AUDIO;
7094                 player->can_support_codec |= FOUND_PLUGIN_VIDEO;
7095                 player->videodec_linked = 1;
7096         }
7097
7098 DONE:
7099         return ret;
7100 }
7101
7102 gint
7103 _mmplayer_gst_decode_autoplug_select(GstElement *bin,  GstPad *pad,
7104         GstCaps *caps, GstElementFactory *factory, gpointer data)
7105 {
7106         GstAutoplugSelectResult result = GST_AUTOPLUG_SELECT_TRY;
7107         mmplayer_t *player = (mmplayer_t *)data;
7108
7109         gchar *factory_name = NULL;
7110         gchar *caps_str = NULL;
7111         const gchar *klass = NULL;
7112         gint idx = 0;
7113
7114         factory_name = GST_OBJECT_NAME(factory);
7115         klass = gst_element_factory_get_metadata(factory, GST_ELEMENT_METADATA_KLASS);
7116         caps_str = gst_caps_to_string(caps);
7117
7118         LOGD("[handle: %p] found new element [%s] to link", player, factory_name);
7119
7120         /* store type string */
7121         if (player->type == NULL) {
7122                 player->type = gst_caps_to_string(caps);
7123                 __mmplayer_update_content_type_info(player);
7124         }
7125
7126         /* filtering exclude keyword */
7127         for (idx = 0; player->ini.exclude_element_keyword[idx][0] != '\0'; idx++) {
7128                 if (strstr(factory_name, player->ini.exclude_element_keyword[idx])) {
7129                         LOGW("skipping [%s] by exculde keyword [%s]",
7130                                         factory_name, player->ini.exclude_element_keyword[idx]);
7131
7132                         result = GST_AUTOPLUG_SELECT_SKIP;
7133                         goto DONE;
7134                 }
7135         }
7136
7137         for (idx = 0; player->ini.unsupported_codec_keyword[idx][0] != '\0'; idx++) {
7138                 if (caps_str && strstr(caps_str, player->ini.unsupported_codec_keyword[idx])) {
7139                         LOGW("skipping [%s] by unsupported codec keyword [%s]",
7140                                 factory_name, player->ini.unsupported_codec_keyword[idx]);
7141                         result = GST_AUTOPLUG_SELECT_SKIP;
7142                         goto DONE;
7143                 }
7144         }
7145
7146         /* exclude webm format */
7147         /* NOTE : MSL have to post MM_ERROR_PLAYER_NOT_SUPPORTED_FORMAT
7148          * because webm format is not supportable.
7149          * If webm is disabled in "autoplug-continue", there is no state change
7150          * failure or error because the decodebin will expose the pad directly.
7151          * It make MSL invoke _prepare_async_callback.
7152          * So, we need to disable webm format in "autoplug-select" */
7153         if (caps_str && strstr(caps_str, "webm")) {
7154                 LOGW("webm is not supported");
7155                 result = GST_AUTOPLUG_SELECT_SKIP;
7156                 goto DONE;
7157         }
7158
7159         /* check factory class for filtering */
7160         /* NOTE : msl don't need to use image plugins.
7161          * So, those plugins should be skipped for error handling.
7162          */
7163         if (g_strrstr(klass, "Codec/Decoder/Image")) {
7164                 LOGD("skipping [%s] by not required", factory_name);
7165                 result = GST_AUTOPLUG_SELECT_SKIP;
7166                 goto DONE;
7167         }
7168
7169         if ((MMPLAYER_IS_MS_BUFF_SRC(player)) &&
7170                 (g_strrstr(klass, "Codec/Demuxer") || (g_strrstr(klass, "Codec/Parser")))) {
7171                 // TO CHECK : subtitle if needed, add subparse exception.
7172                 LOGD("skipping parser/demuxer [%s] in es player by not required", factory_name);
7173                 result = GST_AUTOPLUG_SELECT_SKIP;
7174                 goto DONE;
7175         }
7176
7177         if (g_strrstr(factory_name, "mpegpsdemux")) {
7178                 LOGD("skipping PS container - not support");
7179                 result = GST_AUTOPLUG_SELECT_SKIP;
7180                 goto DONE;
7181         }
7182
7183         if (g_strrstr(factory_name, "mssdemux"))
7184                 player->smooth_streaming = TRUE;
7185
7186         if ((g_strrstr(klass, "Codec/Parser/Converter/Video")) ||
7187                 (g_strrstr(klass, "Codec/Decoder/Video"))) {
7188                 gint stype = 0;
7189                 gint width = 0;
7190                 GstStructure *str = NULL;
7191                 mm_attrs_get_int_by_name(player->attrs, "display_surface_type", &stype);
7192
7193                 /* don't make video because of not required */
7194                 if ((stype == MM_DISPLAY_SURFACE_NULL) &&
7195                         (!player->set_mode.video_export)) {
7196                         LOGD("no need video decoding, expose pad");
7197                         result = GST_AUTOPLUG_SELECT_EXPOSE;
7198                         goto DONE;
7199                 }
7200
7201                 /* get w/h for omx state-tune */
7202                 /* FIXME: deprecated? */
7203                 str = gst_caps_get_structure(caps, 0);
7204                 gst_structure_get_int(str, "width", &width);
7205
7206                 if (width != 0) {
7207                         if (player->v_stream_caps) {
7208                                 gst_caps_unref(player->v_stream_caps);
7209                                 player->v_stream_caps = NULL;
7210                         }
7211
7212                         player->v_stream_caps = gst_caps_copy(caps);
7213                         LOGD("take caps for video state tune");
7214                         MMPLAYER_LOG_GST_CAPS_TYPE(player->v_stream_caps);
7215                 }
7216         }
7217
7218         if (g_strrstr(klass, "Codec/Decoder")) {
7219                 result = __mmplayer_check_codec_info(player, klass, caps, factory_name);
7220                 if (result != GST_AUTOPLUG_SELECT_TRY) {
7221                         LOGW("skip add decoder");
7222                         goto DONE;
7223                 }
7224         }
7225
7226 DONE:
7227         MMPLAYER_FREEIF(caps_str);
7228
7229         return result;
7230 }
7231
7232 static void
7233 __mmplayer_gst_decode_pad_removed(GstElement *elem,  GstPad *new_pad,
7234         gpointer data)
7235 {
7236         //mmplayer_t *player = (mmplayer_t *)data;
7237         GstCaps *caps = NULL;
7238
7239         LOGD("[Decodebin2] pad-removed signal");
7240
7241         caps = gst_pad_query_caps(new_pad, NULL);
7242         if (!caps) {
7243                 LOGW("query caps is NULL");
7244                 return;
7245         }
7246
7247         gchar *caps_str = NULL;
7248         caps_str = gst_caps_to_string(caps);
7249
7250         LOGD("pad removed caps : %s from %s", caps_str, GST_ELEMENT_NAME(elem));
7251
7252         MMPLAYER_FREEIF(caps_str);
7253         gst_caps_unref(caps);
7254 }
7255
7256 static void
7257 __mmplayer_gst_decode_drained(GstElement *bin, gpointer data)
7258 {
7259         mmplayer_t *player = (mmplayer_t *)data;
7260         GstIterator *iter = NULL;
7261         GValue item = { 0, };
7262         GstPad *pad = NULL;
7263         gboolean done = FALSE;
7264         gboolean is_all_drained = TRUE;
7265
7266         MMPLAYER_FENTER();
7267         MMPLAYER_RETURN_IF_FAIL(player);
7268
7269         LOGD("__mmplayer_gst_decode_drained");
7270
7271         if (!MMPLAYER_CMD_TRYLOCK(player)) {
7272                 LOGW("Fail to get cmd lock");
7273                 return;
7274         }
7275
7276         if (!player->gapless.reconfigure && /* If it is already checked, skip verify. */
7277                 !__mmplayer_verify_gapless_play_path(player)) {
7278                 LOGD("decoding is finished.");
7279                 __mmplayer_reset_gapless_state(player);
7280                 MMPLAYER_CMD_UNLOCK(player);
7281                 return;
7282         }
7283
7284         player->gapless.reconfigure = TRUE;
7285
7286         /* check decodebin src pads whether they received EOS or not */
7287         iter = gst_element_iterate_src_pads(player->pipeline->mainbin[MMPLAYER_M_AUTOPLUG].gst);
7288
7289         while (!done) {
7290                 switch (gst_iterator_next(iter, &item)) {
7291                 case GST_ITERATOR_OK:
7292                         pad = g_value_get_object(&item);
7293                         if (pad && !GST_PAD_IS_EOS(pad)) {
7294                                 LOGW("[%s:%s] not received EOS yet.", GST_DEBUG_PAD_NAME(pad));
7295                                 is_all_drained = FALSE;
7296                                 break;
7297                         }
7298                         g_value_reset(&item);
7299                         break;
7300                 case GST_ITERATOR_RESYNC:
7301                         gst_iterator_resync(iter);
7302                         break;
7303                 case GST_ITERATOR_ERROR:
7304                 case GST_ITERATOR_DONE:
7305                         done = TRUE;
7306                         break;
7307                 }
7308         }
7309         g_value_unset(&item);
7310         gst_iterator_free(iter);
7311
7312         if (!is_all_drained) {
7313                 LOGD("Wait util the all pads get EOS.");
7314                 MMPLAYER_CMD_UNLOCK(player);
7315                 MMPLAYER_FLEAVE();
7316                 return;
7317         }
7318
7319         player->gapless.update_segment[MM_PLAYER_TRACK_TYPE_AUDIO] = FALSE;
7320         player->gapless.update_segment[MM_PLAYER_TRACK_TYPE_VIDEO] = FALSE;
7321
7322         /* deactivate pipeline except sinkbins to set up the new pipeline of next uri*/
7323         MMPLAYER_POST_MSG(player, MM_MESSAGE_GAPLESS_CONSTRUCTION, NULL); /* post message for gapless */
7324         __mmplayer_deactivate_old_path(player);
7325         MMPLAYER_CMD_UNLOCK(player);
7326
7327         MMPLAYER_FLEAVE();
7328 }
7329
7330 void
7331 _mmplayer_gst_element_added(GstElement *bin, GstElement *element, gpointer data)
7332 {
7333         mmplayer_t *player = (mmplayer_t *)data;
7334         const gchar *klass = NULL;
7335         gchar *factory_name = NULL;
7336
7337         klass = gst_element_factory_get_metadata(gst_element_get_factory(element), GST_ELEMENT_METADATA_KLASS);
7338         factory_name = GST_OBJECT_NAME(gst_element_get_factory(element));
7339
7340         LOGD("new elem klass: %s, factory_name: %s, new elem name : %s", klass, factory_name, GST_ELEMENT_NAME(element));
7341
7342         if (__mmplayer_add_dump_buffer_probe(player, element))
7343                 LOGD("add buffer probe");
7344
7345         if (g_strrstr(klass, "Codec/Decoder/Audio")) {
7346                 gchar *selected = NULL;
7347                 selected = g_strdup(GST_ELEMENT_NAME(element));
7348                 player->audio_decoders = g_list_append(player->audio_decoders, selected);
7349         }
7350
7351         if (g_strrstr(klass, "Demuxer/Adaptive")) {
7352                 player->pipeline->mainbin[MMPLAYER_M_ADAPTIVE_DEMUX].id = MMPLAYER_M_ADAPTIVE_DEMUX;
7353                 player->pipeline->mainbin[MMPLAYER_M_ADAPTIVE_DEMUX].gst = element;
7354
7355                 LOGD("set max variant limit: %d, %d %d", player->adaptive_info.limit.bandwidth,
7356                                                 player->adaptive_info.limit.width, player->adaptive_info.limit.height);
7357
7358                 g_object_set(player->pipeline->mainbin[MMPLAYER_M_ADAPTIVE_DEMUX].gst,
7359                                                 "max-bandwidth", player->adaptive_info.limit.bandwidth,
7360                                                 "max-video-width", player->adaptive_info.limit.width,
7361                                                 "max-video-height", player->adaptive_info.limit.height, NULL);
7362
7363         } else if (g_strrstr(klass, "Demuxer")) {
7364                 //LOGD("plugged element is demuxer. take it");
7365                 player->pipeline->mainbin[MMPLAYER_M_DEMUX].id = MMPLAYER_M_DEMUX;
7366                 player->pipeline->mainbin[MMPLAYER_M_DEMUX].gst = element;
7367         }
7368
7369         if (g_strrstr(factory_name, "asfdemux") || g_strrstr(factory_name, "qtdemux") || g_strrstr(factory_name, "avidemux")) {
7370                 int surface_type = 0;
7371
7372                 mm_attrs_get_int_by_name(player->attrs, "display_surface_type", &surface_type);
7373         }
7374
7375         // to support trust-zone only
7376         if (g_strrstr(factory_name, "asfdemux")) {
7377                 LOGD("set file-location %s", player->profile.uri);
7378                 g_object_set(G_OBJECT(element), "file-location", player->profile.uri, NULL);
7379         } else if (g_strrstr(factory_name, "legacyh264parse")) {
7380                 LOGD("[%s] output-format to legacyh264parse", "mssdemux");
7381                 g_object_set(G_OBJECT(element), "output-format", 1, NULL); /* NALU/Byte Stream format */
7382         } else if (g_strrstr(factory_name, "mpegaudioparse")) {
7383                 if ((MMPLAYER_IS_HTTP_STREAMING(player)) &&
7384                         (__mmplayer_is_only_mp3_type(player->type))) {
7385                         LOGD("[mpegaudioparse] set streaming pull mode.");
7386                         g_object_set(G_OBJECT(element), "http-pull-mp3dec", TRUE, NULL);
7387                 }
7388         } else if (g_strrstr(factory_name, player->ini.videocodec_element_hw)) {
7389                 player->pipeline->mainbin[MMPLAYER_M_DEC1].gst = element;
7390         }
7391
7392         if ((player->pipeline->mainbin[MMPLAYER_M_DEMUX].gst) &&
7393                 (g_strrstr(GST_ELEMENT_NAME(element), "multiqueue"))) {
7394                 LOGD("plugged element is multiqueue. take it %s", GST_ELEMENT_NAME(element));
7395
7396                 player->pipeline->mainbin[MMPLAYER_M_DEMUXED_S_BUFFER].id = MMPLAYER_M_DEMUXED_S_BUFFER;
7397                 player->pipeline->mainbin[MMPLAYER_M_DEMUXED_S_BUFFER].gst = element;
7398
7399                 if ((MMPLAYER_IS_HTTP_STREAMING(player)) ||
7400                         (MMPLAYER_IS_HTTP_LIVE_STREAMING(player)) ||
7401                         (MMPLAYER_IS_DASH_STREAMING(player))) {
7402                         /* in case of multiqueue, max bytes size is defined with fixed value in mm_player_streaming.h*/
7403                         _mm_player_streaming_set_multiqueue(player->streamer, element);
7404                         _mm_player_streaming_sync_property(player->streamer, player->pipeline->mainbin[MMPLAYER_M_AUTOPLUG].gst);
7405                 }
7406
7407         }
7408
7409         return;
7410 }
7411
7412 static void
7413 __mmplayer_release_misc(mmplayer_t *player)
7414 {
7415         int i;
7416         bool cur_mode = player->set_mode.rich_audio;
7417         MMPLAYER_FENTER();
7418
7419         MMPLAYER_RETURN_IF_FAIL(player);
7420
7421         player->video_decoded_cb = NULL;
7422         player->video_decoded_cb_user_param = NULL;
7423         player->video_stream_prerolled = false;
7424
7425         player->audio_decoded_cb = NULL;
7426         player->audio_decoded_cb_user_param = NULL;
7427         player->audio_extract_opt = MM_PLAYER_AUDIO_EXTRACT_DEFAULT;
7428
7429         player->audio_stream_changed_cb = NULL;
7430         player->audio_stream_changed_cb_user_param = NULL;
7431
7432         player->sent_bos = FALSE;
7433         player->playback_rate = DEFAULT_PLAYBACK_RATE;
7434
7435         player->seek_state = MMPLAYER_SEEK_NONE;
7436
7437         player->total_bitrate = 0;
7438         player->total_maximum_bitrate = 0;
7439
7440         player->not_found_demuxer = 0;
7441
7442         player->last_position = 0;
7443         player->duration = 0;
7444         player->http_content_size = 0;
7445         player->not_supported_codec = MISSING_PLUGIN_NONE;
7446         player->can_support_codec = FOUND_PLUGIN_NONE;
7447         player->pending_seek.is_pending = false;
7448         player->pending_seek.pos = 0;
7449         player->msg_posted = FALSE;
7450         player->has_many_types = FALSE;
7451         player->is_subtitle_force_drop = FALSE;
7452         player->play_subtitle = FALSE;
7453         player->adjust_subtitle_pos = 0;
7454         player->has_closed_caption = FALSE;
7455         player->set_mode.video_export = false;
7456         player->profile.uri_type = MM_PLAYER_URI_TYPE_NONE;
7457         memset(&player->set_mode, 0, sizeof(mmplayer_setting_mode_t));
7458         /* recover mode */
7459         player->set_mode.rich_audio = cur_mode;
7460
7461         if (player->audio_device_cb_id > 0 &&
7462                 mm_sound_remove_device_connected_callback(player->audio_device_cb_id) != MM_ERROR_NONE)
7463                 LOGW("failed to remove audio device_connected_callback");
7464         player->audio_device_cb_id = 0;
7465
7466         for (i = 0; i < MM_PLAYER_STREAM_COUNT_MAX; i++) {
7467                 player->bitrate[i] = 0;
7468                 player->maximum_bitrate[i] = 0;
7469         }
7470
7471         /* free memory related to audio effect */
7472         MMPLAYER_FREEIF(player->audio_effect_info.custom_ext_level_for_plugin);
7473
7474         if (player->adaptive_info.var_list) {
7475                 g_list_free_full(player->adaptive_info.var_list, g_free);
7476                 player->adaptive_info.var_list = NULL;
7477         }
7478
7479         player->adaptive_info.limit.bandwidth = ADAPTIVE_VARIANT_DEFAULT_VALUE;
7480         player->adaptive_info.limit.width = ADAPTIVE_VARIANT_DEFAULT_VALUE;
7481         player->adaptive_info.limit.height = ADAPTIVE_VARIANT_DEFAULT_VALUE;
7482
7483         /* Reset video360 settings to their defaults in case if the pipeline is to be
7484          * re-created.
7485          * */
7486         player->video360_metadata.is_spherical = -1;
7487         player->is_openal_plugin_used = FALSE;
7488
7489         player->is_content_spherical = FALSE;
7490         player->is_video360_enabled = TRUE;
7491         player->video360_metadata.projection_type = VIDEO360_PROJECTION_TYPE_EQUIRECTANGULAR;
7492         player->video360_metadata.stereo_mode = VIDEO360_MODE_MONOSCOPIC;
7493         player->video360_yaw_radians = PLAYER_SPHERICAL_DEFAULT_YAW;
7494         player->video360_pitch_radians = PLAYER_SPHERICAL_DEFAULT_PITCH;
7495         player->video360_zoom = 1.0f;
7496         player->video360_horizontal_fov = PLAYER_SPHERICAL_DEFAULT_H_FOV;
7497         player->video360_vertical_fov = PLAYER_SPHERICAL_DEFAULT_V_FOV;
7498
7499         player->sound.rg_enable = false;
7500
7501         __mmplayer_initialize_video_roi(player);
7502         MMPLAYER_FLEAVE();
7503 }
7504
7505 static void
7506 __mmplayer_release_misc_post(mmplayer_t *player)
7507 {
7508         char *original_uri = NULL;
7509         MMPLAYER_FENTER();
7510
7511         /* player->pipeline is already released before. */
7512
7513         MMPLAYER_RETURN_IF_FAIL(player);
7514
7515         mm_attrs_set_int_by_name(player->attrs, "content_video_found", 0);
7516
7517         /* clean found audio decoders */
7518         if (player->audio_decoders) {
7519                 GList *a_dec = player->audio_decoders;
7520                 for (; a_dec; a_dec = g_list_next(a_dec)) {
7521                         gchar *name = a_dec->data;
7522                         MMPLAYER_FREEIF(name);
7523                 }
7524                 g_list_free(player->audio_decoders);
7525                 player->audio_decoders = NULL;
7526         }
7527
7528         /* clean the uri list except original uri */
7529         if (player->uri_info.uri_list) {
7530                 original_uri = g_list_nth_data(player->uri_info.uri_list, 0);
7531
7532                 if (player->attrs) {
7533                         mm_attrs_set_string_by_name(player->attrs, "profile_uri", original_uri);
7534                         LOGD("restore original uri = %s", original_uri);
7535
7536                         if (mm_attrs_commit_all(player->attrs))
7537                                 LOGE("failed to commit the original uri.");
7538                 }
7539
7540                 GList *uri_list = player->uri_info.uri_list;
7541                 for (; uri_list; uri_list = g_list_next(uri_list)) {
7542                         gchar *uri = uri_list->data;
7543                         MMPLAYER_FREEIF(uri);
7544                 }
7545                 g_list_free(player->uri_info.uri_list);
7546                 player->uri_info.uri_list = NULL;
7547         }
7548
7549         /* clear the audio stream buffer list */
7550         _mmplayer_audio_stream_clear_buffer(player, FALSE);
7551
7552         /* clear the video stream bo list */
7553         __mmplayer_video_stream_destroy_bo_list(player);
7554         __mmplayer_initialize_storage_info(player, MMPLAYER_PATH_MAX);
7555
7556         if (player->profile.input_mem.buf) {
7557                 free(player->profile.input_mem.buf);
7558                 player->profile.input_mem.buf = NULL;
7559         }
7560         player->profile.input_mem.len = 0;
7561         player->profile.input_mem.offset = 0;
7562
7563         player->uri_info.uri_idx = 0;
7564         MMPLAYER_FLEAVE();
7565 }
7566
7567 gboolean
7568 __mmplayer_check_subtitle(mmplayer_t *player)
7569 {
7570         MMHandleType attrs = 0;
7571         char *subtitle_uri = NULL;
7572
7573         MMPLAYER_FENTER();
7574
7575         MMPLAYER_RETURN_VAL_IF_FAIL(player, FALSE);
7576
7577         /* get subtitle attribute */
7578         attrs = MMPLAYER_GET_ATTRS(player);
7579         if (!attrs)
7580                 return FALSE;
7581
7582         mm_attrs_get_string_by_name(attrs, "subtitle_uri", &subtitle_uri);
7583         if (!subtitle_uri || !strlen(subtitle_uri))
7584                 return FALSE;
7585
7586         SECURE_LOGD("subtitle uri is %s[%zu]", subtitle_uri, strlen(subtitle_uri));
7587         player->is_external_subtitle_present = TRUE;
7588
7589         MMPLAYER_FLEAVE();
7590
7591         return TRUE;
7592 }
7593
7594 void
7595 _mmplayer_cancel_eos_timer(mmplayer_t *player)
7596 {
7597         MMPLAYER_RETURN_IF_FAIL(player);
7598
7599         if (player->eos_timer) {
7600                 LOGD("cancel eos timer");
7601                 __mmplayer_remove_g_source_from_context(player->context.global_default, player->eos_timer);
7602                 player->eos_timer = 0;
7603         }
7604
7605         return;
7606 }
7607
7608 static void
7609 __mmplayer_add_sink(mmplayer_t *player, GstElement *sink)
7610 {
7611         MMPLAYER_FENTER();
7612
7613         MMPLAYER_RETURN_IF_FAIL(player);
7614         MMPLAYER_RETURN_IF_FAIL(sink);
7615
7616         player->sink_elements = g_list_append(player->sink_elements, sink);
7617
7618         MMPLAYER_FLEAVE();
7619 }
7620
7621 static void
7622 __mmplayer_del_sink(mmplayer_t *player, GstElement *sink)
7623 {
7624         MMPLAYER_FENTER();
7625
7626         MMPLAYER_RETURN_IF_FAIL(player);
7627         MMPLAYER_RETURN_IF_FAIL(sink);
7628
7629         player->sink_elements = g_list_remove(player->sink_elements, sink);
7630
7631         MMPLAYER_FLEAVE();
7632 }
7633
7634 void
7635 _mmplayer_add_signal_connection(mmplayer_t *player, GObject *object,
7636         mmplayer_signal_type_e type, const gchar *signal, GCallback cb_funct, gpointer u_data)
7637 {
7638         mmplayer_signal_item_t *item = NULL;
7639
7640         MMPLAYER_FENTER();
7641         MMPLAYER_RETURN_IF_FAIL(player);
7642
7643         if (type >= MM_PLAYER_SIGNAL_TYPE_MAX) {
7644                 LOGE("invalid signal type [%d]", type);
7645                 return;
7646         }
7647
7648         item = (mmplayer_signal_item_t *)g_try_malloc(sizeof(mmplayer_signal_item_t));
7649         if (!item) {
7650                 LOGE("cannot connect signal [%s]", signal);
7651                 return;
7652         }
7653
7654         item->obj = object;
7655         item->sig = g_signal_connect(object, signal, cb_funct, u_data);
7656         player->signals[type] = g_list_append(player->signals[type], item);
7657
7658         MMPLAYER_FLEAVE();
7659         return;
7660 }
7661
7662 /* NOTE : be careful with calling this api. please refer to below glib comment
7663  * glib comment : Note that there is a bug in GObject that makes this function much
7664  * less useful than it might seem otherwise. Once gobject is disposed, the callback
7665  * will no longer be called, but, the signal handler is not currently disconnected.
7666  * If the instance is itself being freed at the same time than this doesn't matter,
7667  * since the signal will automatically be removed, but if instance persists,
7668  * then the signal handler will leak. You should not remove the signal yourself
7669  * because in a future versions of GObject, the handler will automatically be
7670  * disconnected.
7671  *
7672  * It's possible to work around this problem in a way that will continue to work
7673  * with future versions of GObject by checking that the signal handler is still
7674  * connected before disconnected it:
7675  *
7676  *  if (g_signal_handler_is_connected(instance, id))
7677  *    g_signal_handler_disconnect(instance, id);
7678  */
7679 static void
7680 __mmplayer_release_signal_connection(mmplayer_t *player, mmplayer_signal_type_e type)
7681 {
7682         GList *sig_list = NULL;
7683         mmplayer_signal_item_t *item = NULL;
7684
7685         MMPLAYER_FENTER();
7686
7687         MMPLAYER_RETURN_IF_FAIL(player);
7688
7689         LOGD("release signals type : %d", type);
7690
7691         if (type >= MM_PLAYER_SIGNAL_TYPE_ALL) {
7692                 __mmplayer_release_signal_connection(player, MM_PLAYER_SIGNAL_TYPE_AUTOPLUG);
7693                 __mmplayer_release_signal_connection(player, MM_PLAYER_SIGNAL_TYPE_VIDEOBIN);
7694                 __mmplayer_release_signal_connection(player, MM_PLAYER_SIGNAL_TYPE_AUDIOBIN);
7695                 __mmplayer_release_signal_connection(player, MM_PLAYER_SIGNAL_TYPE_TEXTBIN);
7696                 __mmplayer_release_signal_connection(player, MM_PLAYER_SIGNAL_TYPE_OTHERS);
7697                 return;
7698         }
7699
7700         sig_list = player->signals[type];
7701
7702         for (; sig_list; sig_list = sig_list->next) {
7703                 item = sig_list->data;
7704
7705                 if (item && item->obj && GST_IS_ELEMENT(item->obj)) {
7706                         if (g_signal_handler_is_connected(item->obj, item->sig))
7707                                 g_signal_handler_disconnect(item->obj, item->sig);
7708                 }
7709
7710                 MMPLAYER_FREEIF(item);
7711         }
7712
7713         g_list_free(player->signals[type]);
7714         player->signals[type] = NULL;
7715
7716         MMPLAYER_FLEAVE();
7717
7718         return;
7719 }
7720
7721 int
7722 _mmplayer_change_videosink(MMHandleType handle, MMDisplaySurfaceType surface_type, void *display_overlay)
7723 {
7724         mmplayer_t *player = 0;
7725         int prev_display_surface_type = 0;
7726         void *prev_display_overlay = NULL;
7727
7728         MMPLAYER_FENTER();
7729
7730         MMPLAYER_RETURN_VAL_IF_FAIL(handle, MM_ERROR_COMMON_INVALID_ARGUMENT);
7731         MMPLAYER_RETURN_VAL_IF_FAIL(display_overlay, MM_ERROR_COMMON_INVALID_ARGUMENT);
7732
7733         player = MM_PLAYER_CAST(handle);
7734
7735         /* check video sinkbin is created */
7736         if (__mmplayer_video_param_check_video_sink_bin(player) == MM_ERROR_NONE) {
7737                 LOGE("Videosink is already created");
7738                 return MM_ERROR_NONE;
7739         }
7740
7741         LOGD("videosink element is not yet ready");
7742
7743         if (surface_type >= MM_DISPLAY_SURFACE_NUM) {
7744                 LOGE("Not support this surface type(%d) for changing vidoesink", surface_type);
7745                 MMPLAYER_FLEAVE();
7746                 return MM_ERROR_INVALID_ARGUMENT;
7747         }
7748
7749         /* load previous attributes */
7750         if (player->attrs) {
7751                 mm_attrs_get_int_by_name(player->attrs, "display_surface_type", &prev_display_surface_type);
7752                 mm_attrs_get_data_by_name(player->attrs, "display_overlay", &prev_display_overlay);
7753                 LOGD("[0: Video surface, 4: EVAS surface] previous surface type(%d), new surface type(%d)", prev_display_surface_type, surface_type);
7754                 if (prev_display_surface_type == surface_type) {
7755                         LOGD("incoming display surface type is same as previous one, do nothing..");
7756                         MMPLAYER_FLEAVE();
7757                         return MM_ERROR_NONE;
7758                 }
7759         } else {
7760                 LOGE("failed to load attributes");
7761                 MMPLAYER_FLEAVE();
7762                 return MM_ERROR_PLAYER_INTERNAL;
7763         }
7764
7765         /* videobin is not created yet, so we just set attributes related to display surface */
7766         LOGD("store display attribute for given surface type(%d)", surface_type);
7767         mm_attrs_set_int_by_name(player->attrs, "display_surface_type", surface_type);
7768         mm_attrs_set_data_by_name(player->attrs, "display_overlay", display_overlay, sizeof(display_overlay));
7769         if (mm_attrs_commit_all(player->attrs)) {
7770                 LOGE("failed to commit attribute");
7771                 MMPLAYER_FLEAVE();
7772                 return MM_ERROR_PLAYER_INTERNAL;
7773         }
7774
7775         MMPLAYER_FLEAVE();
7776         return MM_ERROR_NONE;
7777 }
7778
7779 /* Note : if silent is true, then subtitle would not be displayed. :*/
7780 int
7781 _mmplayer_set_subtitle_silent(MMHandleType hplayer, int silent)
7782 {
7783         mmplayer_t *player = (mmplayer_t *)hplayer;
7784
7785         MMPLAYER_FENTER();
7786
7787         /* check player handle */
7788         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
7789
7790         player->set_mode.subtitle_off = silent;
7791
7792         LOGD("subtitle is %s.", player->set_mode.subtitle_off ? "ON" : "OFF");
7793
7794         MMPLAYER_FLEAVE();
7795
7796         return MM_ERROR_NONE;
7797 }
7798
7799 int
7800 _mmplayer_sync_subtitle_pipeline(mmplayer_t *player)
7801 {
7802         mmplayer_gst_element_t *mainbin = NULL;
7803         mmplayer_gst_element_t *textbin = NULL;
7804         GstStateChangeReturn ret = GST_STATE_CHANGE_FAILURE;
7805         GstState current_state = GST_STATE_VOID_PENDING;
7806         GstState element_state = GST_STATE_VOID_PENDING;
7807         GstState element_pending_state = GST_STATE_VOID_PENDING;
7808         gint64 time = 0;
7809         GstEvent *event = NULL;
7810         int result = MM_ERROR_NONE;
7811
7812         GstClock *curr_clock = NULL;
7813         GstClockTime base_time, start_time, curr_time;
7814
7815
7816         MMPLAYER_FENTER();
7817
7818         /* check player handle */
7819         MMPLAYER_RETURN_VAL_IF_FAIL(player &&
7820                                                                 player->pipeline &&
7821                                                                 player->pipeline->mainbin &&
7822                                                                 player->pipeline->textbin, MM_ERROR_PLAYER_NOT_INITIALIZED);
7823
7824         mainbin = player->pipeline->mainbin;
7825         textbin = player->pipeline->textbin;
7826
7827         current_state = GST_STATE(mainbin[MMPLAYER_M_PIPE].gst);
7828
7829         // sync clock with current pipeline
7830         curr_clock = GST_ELEMENT_CLOCK(player->pipeline->mainbin[MMPLAYER_M_PIPE].gst);
7831         curr_time = gst_clock_get_time(curr_clock);
7832
7833         base_time = gst_element_get_base_time(GST_ELEMENT_CAST(player->pipeline->mainbin[MMPLAYER_M_PIPE].gst));
7834         start_time = gst_element_get_start_time(GST_ELEMENT_CAST(player->pipeline->mainbin[MMPLAYER_M_PIPE].gst));
7835
7836         LOGD("state: %d, base_time=%" GST_TIME_FORMAT " start_time=%" GST_TIME_FORMAT " curr_time=%" GST_TIME_FORMAT,
7837                 current_state, GST_TIME_ARGS(base_time), GST_TIME_ARGS(start_time), GST_TIME_ARGS(curr_time));
7838
7839         if (current_state > GST_STATE_READY) {
7840                 // sync state with current pipeline
7841                 gst_element_set_state(textbin[MMPLAYER_T_BIN].gst, GST_STATE_PAUSED);
7842                 gst_element_set_state(mainbin[MMPLAYER_M_SUBPARSE].gst, GST_STATE_PAUSED);
7843                 gst_element_set_state(mainbin[MMPLAYER_M_SUBSRC].gst, GST_STATE_PAUSED);
7844
7845                 ret = gst_element_get_state(mainbin[MMPLAYER_M_SUBSRC].gst, &element_state, &element_pending_state, 5 * GST_SECOND);
7846                 if (GST_STATE_CHANGE_FAILURE == ret) {
7847                         LOGE("fail to state change.");
7848                         result = MM_ERROR_PLAYER_INTERNAL;
7849                         goto ERROR;
7850                 }
7851         }
7852         gst_element_set_base_time(textbin[MMPLAYER_T_BIN].gst, base_time);
7853         gst_element_set_start_time(textbin[MMPLAYER_T_BIN].gst, start_time);
7854
7855         if (curr_clock) {
7856                 gst_element_set_clock(textbin[MMPLAYER_T_BIN].gst, curr_clock);
7857                 gst_object_unref(curr_clock);
7858         }
7859
7860         // seek to current position
7861         if (!gst_element_query_position(mainbin[MMPLAYER_M_PIPE].gst, GST_FORMAT_TIME, &time)) {
7862                 result = MM_ERROR_PLAYER_INVALID_STATE;
7863                 LOGE("gst_element_query_position failed, invalid state");
7864                 goto ERROR;
7865         }
7866
7867         LOGD("seek time = %"G_GINT64_FORMAT", rate = %f", time, player->playback_rate);
7868         event = gst_event_new_seek(player->playback_rate, GST_FORMAT_TIME, (GstSeekFlags)(GST_SEEK_FLAG_FLUSH), GST_SEEK_TYPE_SET, time, GST_SEEK_TYPE_NONE, -1);
7869         if (event) {
7870                 _mmplayer_gst_send_event_to_sink(player, event);
7871         } else {
7872                 result = MM_ERROR_PLAYER_INTERNAL;
7873                 LOGE("gst_event_new_seek failed"); /* pipeline will got error and can not be recovered */
7874                 goto ERROR;
7875         }
7876
7877         /* sync state with current pipeline */
7878         gst_element_sync_state_with_parent(textbin[MMPLAYER_T_BIN].gst);
7879         gst_element_sync_state_with_parent(mainbin[MMPLAYER_M_SUBPARSE].gst);
7880         gst_element_sync_state_with_parent(mainbin[MMPLAYER_M_SUBSRC].gst);
7881
7882         return MM_ERROR_NONE;
7883
7884 ERROR:
7885         /* release text pipeline resource */
7886         player->textsink_linked = 0;
7887
7888         /* release signal */
7889         __mmplayer_release_signal_connection(player, MM_PLAYER_SIGNAL_TYPE_TEXTBIN);
7890
7891         /* release textbin with it's childs */
7892         MMPLAYER_RELEASE_ELEMENT(player, player->pipeline->textbin, MMPLAYER_T_BIN);
7893         MMPLAYER_FREEIF(player->pipeline->textbin);
7894         player->pipeline->textbin = NULL;
7895
7896         /* release subtitle elem */
7897         MMPLAYER_RELEASE_ELEMENT(player, player->pipeline->mainbin, MMPLAYER_M_SUBSRC);
7898         MMPLAYER_RELEASE_ELEMENT(player, player->pipeline->mainbin, MMPLAYER_M_SUBPARSE);
7899
7900         return result;
7901 }
7902
7903 static int
7904 __mmplayer_change_external_subtitle_language(mmplayer_t *player, const char *filepath)
7905 {
7906         GstStateChangeReturn ret = GST_STATE_CHANGE_FAILURE;
7907         GstState current_state = GST_STATE_VOID_PENDING;
7908
7909         MMHandleType attrs = 0;
7910         mmplayer_gst_element_t *mainbin = NULL;
7911         mmplayer_gst_element_t *textbin = NULL;
7912
7913         gchar *subtitle_uri = NULL;
7914         int result = MM_ERROR_NONE;
7915         const gchar *charset = NULL;
7916
7917         MMPLAYER_FENTER();
7918
7919         /* check player handle */
7920         MMPLAYER_RETURN_VAL_IF_FAIL(player &&
7921                                                                 player->pipeline &&
7922                                                                 player->pipeline->mainbin &&
7923                                                                 player->pipeline->textbin, MM_ERROR_PLAYER_NOT_INITIALIZED);
7924         MMPLAYER_RETURN_VAL_IF_FAIL(filepath, MM_ERROR_COMMON_INVALID_ARGUMENT);
7925
7926         mainbin = player->pipeline->mainbin;
7927         textbin = player->pipeline->textbin;
7928
7929         current_state = GST_STATE(mainbin[MMPLAYER_M_PIPE].gst);
7930         if (current_state < GST_STATE_READY) {
7931                 result = MM_ERROR_PLAYER_INVALID_STATE;
7932                 LOGE("Pipeline is not in proper state");
7933                 goto EXIT;
7934         }
7935
7936         attrs = MMPLAYER_GET_ATTRS(player);
7937         if (!attrs) {
7938                 LOGE("cannot get content attribute");
7939                 result = MM_ERROR_PLAYER_INTERNAL;
7940                 goto EXIT;
7941         }
7942
7943         mm_attrs_get_string_by_name(attrs, "subtitle_uri", &subtitle_uri);
7944         if (!subtitle_uri || strlen(subtitle_uri) < 1) {
7945                 LOGE("subtitle uri is not proper filepath");
7946                 result = MM_ERROR_PLAYER_INVALID_URI;
7947                 goto EXIT;
7948         }
7949
7950         if (!_mmplayer_get_storage_info(filepath, &player->storage_info[MMPLAYER_PATH_TEXT])) {
7951                 LOGE("failed to get storage info of subtitle path");
7952                 result = MM_ERROR_PLAYER_INVALID_URI;
7953                 goto EXIT;
7954         }
7955
7956         LOGD("old subtitle file path is [%s]", subtitle_uri);
7957         LOGD("new subtitle file path is [%s]", filepath);
7958
7959         if (!strcmp(filepath, subtitle_uri)) {
7960                 LOGD("No need to swtich subtitle, as input filepath is same as current filepath");
7961                 goto EXIT;
7962         } else {
7963                 mm_attrs_set_string_by_name(player->attrs, "subtitle_uri", filepath);
7964                 if (mm_attrs_commit_all(player->attrs)) {
7965                         LOGE("failed to commit.");
7966                         goto EXIT;
7967                 }
7968         }
7969
7970         //gst_pad_set_blocked_async(src-srcpad, TRUE)
7971         MMPLAYER_SUBTITLE_INFO_LOCK(player);
7972         player->subtitle_language_list = NULL;
7973         MMPLAYER_SUBTITLE_INFO_UNLOCK(player);
7974
7975         ret = gst_element_set_state(textbin[MMPLAYER_T_BIN].gst, GST_STATE_READY);
7976         if (ret != GST_STATE_CHANGE_SUCCESS) {
7977                 LOGE("failed to change state of textbin to READY");
7978                 result = MM_ERROR_PLAYER_INTERNAL;
7979                 goto EXIT;
7980         }
7981
7982         ret = gst_element_set_state(mainbin[MMPLAYER_M_SUBPARSE].gst, GST_STATE_READY);
7983         if (ret != GST_STATE_CHANGE_SUCCESS) {
7984                 LOGE("failed to change state of subparse to READY");
7985                 result = MM_ERROR_PLAYER_INTERNAL;
7986                 goto EXIT;
7987         }
7988
7989         ret = gst_element_set_state(mainbin[MMPLAYER_M_SUBSRC].gst, GST_STATE_READY);
7990         if (ret != GST_STATE_CHANGE_SUCCESS) {
7991                 LOGE("failed to change state of filesrc to READY");
7992                 result = MM_ERROR_PLAYER_INTERNAL;
7993                 goto EXIT;
7994         }
7995
7996         __mmplayer_initialize_storage_info(player, MMPLAYER_PATH_TEXT);
7997
7998         g_object_set(G_OBJECT(mainbin[MMPLAYER_M_SUBSRC].gst), "location", filepath, NULL);
7999
8000         charset = _mmplayer_get_charset(filepath);
8001         if (charset) {
8002                 LOGD("detected charset is %s", charset);
8003                 g_object_set(G_OBJECT(mainbin[MMPLAYER_M_SUBPARSE].gst), "subtitle-encoding", charset, NULL);
8004         }
8005
8006         result = _mmplayer_sync_subtitle_pipeline(player);
8007
8008 EXIT:
8009         MMPLAYER_FLEAVE();
8010         return result;
8011 }
8012
8013 /* API to switch between external subtitles */
8014 int
8015 _mmplayer_set_external_subtitle_path(MMHandleType hplayer, const char *filepath)
8016 {
8017         int result = MM_ERROR_NONE;
8018         mmplayer_t *player = (mmplayer_t *)hplayer;
8019         char *path = NULL;
8020
8021         MMPLAYER_FENTER();
8022
8023         /* check player handle */
8024         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
8025
8026         /* filepath can be null in idle state */
8027         if (filepath) {
8028                 /* check file path */
8029                 if ((path = strstr(filepath, "file://")))
8030                         result = _mmplayer_exist_file_path(path + 7);
8031                 else
8032                         result = _mmplayer_exist_file_path(filepath);
8033
8034                 if (result != MM_ERROR_NONE) {
8035                         LOGE("invalid subtitle path 0x%X", result);
8036                         return result; /* file not found or permission denied */
8037                 }
8038         }
8039
8040         if (!player->pipeline) {
8041                 /* IDLE state */
8042                 mm_attrs_set_string_by_name(player->attrs, "subtitle_uri", filepath);
8043                 if (mm_attrs_commit_all(player->attrs)) {
8044                         LOGE("failed to commit");       /* subtitle path will not be created */
8045                         return MM_ERROR_PLAYER_INTERNAL;
8046                 }
8047         } else {
8048                 /* cur state <> IDLE(READY, PAUSE, PLAYING..) */
8049                 /* check filepath */
8050                 MMPLAYER_RETURN_VAL_IF_FAIL(filepath, MM_ERROR_COMMON_INVALID_ARGUMENT);
8051
8052                 if (!__mmplayer_check_subtitle(player)) {
8053                         mm_attrs_set_string_by_name(player->attrs, "subtitle_uri", filepath);
8054                         if (mm_attrs_commit_all(player->attrs)) {
8055                                 LOGE("failed to commit");
8056                                 return MM_ERROR_PLAYER_INTERNAL;
8057                         }
8058
8059                         if (MM_ERROR_NONE != __mmplayer_gst_create_text_pipeline(player)) {
8060                                 LOGE("fail to create text pipeline");
8061                                 return MM_ERROR_PLAYER_INTERNAL;
8062                         }
8063
8064                         result = _mmplayer_sync_subtitle_pipeline(player);
8065                 } else {
8066                         result = __mmplayer_change_external_subtitle_language(player, filepath);
8067                 }
8068
8069                 MMPLAYER_BUS_MSG_THREAD_SIGNAL(player);
8070                 player->is_external_subtitle_added_now = TRUE;
8071
8072                 MMPLAYER_SUBTITLE_INFO_LOCK(player);
8073                 if (!player->subtitle_language_list) {
8074                         gint64 timeout = g_get_monotonic_time() + G_TIME_SPAN_SECOND; /* wait 1 sec */
8075                         if (!MMPLAYER_SUBTITLE_INFO_WAIT_UNTIL(player, timeout))
8076                                 LOGW("subtitle language list is not updated yet");
8077                 }
8078                 MMPLAYER_SUBTITLE_INFO_UNLOCK(player);
8079         }
8080
8081         MMPLAYER_FLEAVE();
8082         return result;
8083 }
8084
8085 static int
8086 __mmplayer_change_selector_pad(mmplayer_t *player, mmplayer_track_type_e type, int index)
8087 {
8088         int result = MM_ERROR_NONE;
8089         gchar *change_pad_name = NULL;
8090         GstPad *sinkpad = NULL;
8091         mmplayer_gst_element_t *mainbin = NULL;
8092         main_element_id_e elem_idx = MMPLAYER_M_NUM;
8093         GstCaps *caps = NULL;
8094         gint total_track_num = 0;
8095
8096         MMPLAYER_FENTER();
8097
8098         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline && player->pipeline->mainbin,
8099                                                                                                         MM_ERROR_PLAYER_NOT_INITIALIZED);
8100
8101         LOGD("Change Track(%d) to %d", type, index);
8102
8103         mainbin = player->pipeline->mainbin;
8104
8105         if (type == MM_PLAYER_TRACK_TYPE_AUDIO) {
8106                 elem_idx = MMPLAYER_M_A_INPUT_SELECTOR;
8107         } else if (type == MM_PLAYER_TRACK_TYPE_TEXT) {
8108                 elem_idx = MMPLAYER_M_T_INPUT_SELECTOR;
8109         } else {
8110                 /* Changing Video Track is not supported. */
8111                 LOGE("Track Type Error");
8112                 goto EXIT;
8113         }
8114
8115         if (mainbin[elem_idx].gst == NULL) {
8116                 result = MM_ERROR_PLAYER_NO_OP;
8117                 LOGD("Req track doesn't exist");
8118                 goto EXIT;
8119         }
8120
8121         total_track_num = player->selector[type].total_track_num;
8122         if (total_track_num <= 0) {
8123                 result = MM_ERROR_PLAYER_NO_OP;
8124                 LOGD("Language list is not available");
8125                 goto EXIT;
8126         }
8127
8128         if ((index < 0) || (index >= total_track_num)) {
8129                 result = MM_ERROR_INVALID_ARGUMENT;
8130                 LOGD("Not a proper index : %d", index);
8131                 goto EXIT;
8132         }
8133
8134         /*To get the new pad from the selector*/
8135         change_pad_name = g_strdup_printf("sink_%u", index);
8136         if (change_pad_name == NULL) {
8137                 result = MM_ERROR_PLAYER_INTERNAL;
8138                 LOGD("Pad does not exists");
8139                 goto EXIT;
8140         }
8141
8142         LOGD("new active pad name: %s", change_pad_name);
8143
8144         sinkpad = gst_element_get_static_pad(mainbin[elem_idx].gst, change_pad_name);
8145         if (sinkpad == NULL) {
8146                 LOGD("sinkpad is NULL");
8147                 result = MM_ERROR_PLAYER_INTERNAL;
8148                 goto EXIT;
8149         }
8150
8151         LOGD("Set Active Pad - %s:%s", GST_DEBUG_PAD_NAME(sinkpad));
8152         g_object_set(mainbin[elem_idx].gst, "active-pad", sinkpad, NULL);
8153
8154         caps = gst_pad_get_current_caps(sinkpad);
8155         MMPLAYER_LOG_GST_CAPS_TYPE(caps);
8156
8157         if (sinkpad)
8158                 gst_object_unref(sinkpad);
8159
8160         if (type == MM_PLAYER_TRACK_TYPE_AUDIO)
8161                 __mmplayer_set_audio_attrs(player, caps);
8162
8163 EXIT:
8164         MMPLAYER_FREEIF(change_pad_name);
8165         return result;
8166 }
8167
8168 int
8169 _mmplayer_change_track_language(MMHandleType hplayer, mmplayer_track_type_e type, int index)
8170 {
8171         int result = MM_ERROR_NONE;
8172         mmplayer_t *player = NULL;
8173         mmplayer_gst_element_t *mainbin = NULL;
8174
8175         gint current_active_index = 0;
8176
8177         GstState current_state = GST_STATE_VOID_PENDING;
8178         GstEvent *event = NULL;
8179         gint64 time = 0;
8180
8181         MMPLAYER_FENTER();
8182
8183         player = (mmplayer_t *)hplayer;
8184         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
8185
8186         if (!player->pipeline) {
8187                 LOGE("Track %d pre setting -> %d", type, index);
8188
8189                 player->selector[type].active_pad_index = index;
8190                 goto EXIT;
8191         }
8192
8193         mainbin = player->pipeline->mainbin;
8194
8195         current_active_index = player->selector[type].active_pad_index;
8196
8197         /*If index is same as running index no need to change the pad*/
8198         if (current_active_index == index)
8199                 goto EXIT;
8200
8201         if (!gst_element_query_position(mainbin[MMPLAYER_M_PIPE].gst, GST_FORMAT_TIME, &time)) {
8202                 result = MM_ERROR_PLAYER_INVALID_STATE;
8203                 goto EXIT;
8204         }
8205
8206         current_state = GST_STATE(mainbin[MMPLAYER_M_PIPE].gst);
8207         if (current_state < GST_STATE_PAUSED) {
8208                 result = MM_ERROR_PLAYER_INVALID_STATE;
8209                 LOGW("Pipeline not in porper state");
8210                 goto EXIT;
8211         }
8212
8213         result = __mmplayer_change_selector_pad(player, type, index);
8214         if (result != MM_ERROR_NONE) {
8215                 LOGE("change selector pad error");
8216                 goto EXIT;
8217         }
8218
8219         player->selector[type].active_pad_index = index;
8220
8221         if (current_state == GST_STATE_PLAYING) {
8222                 event = gst_event_new_seek(player->playback_rate, GST_FORMAT_TIME,
8223                         (GstSeekFlags)(GST_SEEK_FLAG_SEGMENT | GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_SKIP),
8224                         GST_SEEK_TYPE_SET, time, GST_SEEK_TYPE_NONE, -1);
8225                 if (event) {
8226                         _mmplayer_gst_send_event_to_sink(player, event);
8227                 } else {
8228                         result = MM_ERROR_PLAYER_INTERNAL;
8229                         goto EXIT;
8230                 }
8231         }
8232
8233 EXIT:
8234         return result;
8235 }
8236
8237 int
8238 _mmplayer_get_subtitle_silent(MMHandleType hplayer, int *silent)
8239 {
8240         mmplayer_t *player = (mmplayer_t *)hplayer;
8241
8242         MMPLAYER_FENTER();
8243
8244         /* check player handle */
8245         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
8246
8247         *silent = player->set_mode.subtitle_off;
8248
8249         LOGD("subtitle is %s.", silent ? "ON" : "OFF");
8250
8251         MMPLAYER_FLEAVE();
8252
8253         return MM_ERROR_NONE;
8254 }
8255
8256 static gboolean
8257 __mmplayer_add_dump_buffer_probe(mmplayer_t *player, GstElement *element)
8258 {
8259         MMPLAYER_RETURN_VAL_IF_FAIL(player, FALSE);
8260         MMPLAYER_RETURN_VAL_IF_FAIL(element, FALSE);
8261
8262         gchar *factory_name = GST_OBJECT_NAME(gst_element_get_factory(element));
8263         gchar dump_file_name[PLAYER_INI_MAX_STRLEN*2];
8264
8265         int idx = 0;
8266
8267         for (idx = 0; player->ini.dump_element_keyword[idx][0] != '\0'; idx++) {
8268                 if (g_strrstr(factory_name, player->ini.dump_element_keyword[idx])) {
8269                         LOGD("dump [%s] sink pad", player->ini.dump_element_keyword[idx]);
8270                         mmplayer_dump_t *dump_s;
8271                         dump_s = g_try_malloc(sizeof(mmplayer_dump_t));
8272                         if (dump_s == NULL) {
8273                                 LOGE("malloc fail");
8274                                 return FALSE;
8275                         }
8276
8277                         dump_s->dump_element_file = NULL;
8278                         dump_s->dump_pad = NULL;
8279                         dump_s->dump_pad = gst_element_get_static_pad(element, "sink");
8280
8281                         if (dump_s->dump_pad) {
8282                                 memset(dump_file_name, 0x00, PLAYER_INI_MAX_STRLEN * 2);
8283                                 snprintf(dump_file_name, PLAYER_INI_MAX_STRLEN * 2, "%s/%s_sink_pad.dump", player->ini.dump_element_path, player->ini.dump_element_keyword[idx]);
8284                                 dump_s->dump_element_file = fopen(dump_file_name, "w+");
8285                                 dump_s->probe_handle_id = gst_pad_add_probe(dump_s->dump_pad, GST_PAD_PROBE_TYPE_BUFFER, __mmplayer_dump_buffer_probe_cb, dump_s->dump_element_file, NULL);
8286                                 /* add list for removed buffer probe and close FILE */
8287                                 player->dump_list = g_list_append(player->dump_list, dump_s);
8288                                 LOGD("%s sink pad added buffer probe for dump", factory_name);
8289                                 return TRUE;
8290                         } else {
8291                                 MMPLAYER_FREEIF(dump_s);
8292                                 LOGE("failed to get %s sink pad added", factory_name);
8293                         }
8294                 }
8295         }
8296         return FALSE;
8297 }
8298
8299 static GstPadProbeReturn
8300 __mmplayer_dump_buffer_probe_cb(GstPad *pad,  GstPadProbeInfo *info, gpointer u_data)
8301 {
8302         FILE *dump_data = (FILE *)u_data;
8303 //      int written = 0;
8304         GstBuffer *buffer = gst_pad_probe_info_get_buffer(info);
8305         GstMapInfo probe_info = GST_MAP_INFO_INIT;
8306
8307         MMPLAYER_RETURN_VAL_IF_FAIL(dump_data, GST_PAD_PROBE_PASS);
8308
8309         gst_buffer_map(buffer, &probe_info, GST_MAP_READ);
8310
8311 //      LOGD("buffer timestamp = %" GST_TIME_FORMAT, GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(buffer)));
8312
8313         fwrite(probe_info.data, 1, probe_info.size , dump_data);
8314
8315         gst_buffer_unmap(buffer, &probe_info);
8316
8317         return GST_PAD_PROBE_OK;
8318 }
8319
8320 static void
8321 __mmplayer_release_dump_list(GList *dump_list)
8322 {
8323         GList *d_list = dump_list;
8324
8325         if (!d_list)
8326                 return;
8327
8328         for (; d_list; d_list = g_list_next(d_list)) {
8329                 mmplayer_dump_t *dump_s = d_list->data;
8330                 if (dump_s->dump_pad) {
8331                         if (dump_s->probe_handle_id)
8332                                 gst_pad_remove_probe(dump_s->dump_pad, dump_s->probe_handle_id);
8333                         gst_object_unref(GST_OBJECT(dump_s->dump_pad));
8334                 }
8335                 if (dump_s->dump_element_file) {
8336                         fclose(dump_s->dump_element_file);
8337                         dump_s->dump_element_file = NULL;
8338                 }
8339                 MMPLAYER_FREEIF(dump_s);
8340         }
8341         g_list_free(dump_list);
8342         dump_list = NULL;
8343 }
8344
8345 int
8346 _mmplayer_has_closed_caption(MMHandleType hplayer, bool *exist)
8347 {
8348         mmplayer_t *player = (mmplayer_t *)hplayer;
8349
8350         MMPLAYER_FENTER();
8351
8352         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
8353         MMPLAYER_RETURN_VAL_IF_FAIL(exist, MM_ERROR_INVALID_ARGUMENT);
8354
8355         *exist = (bool)player->has_closed_caption;
8356
8357         MMPLAYER_FLEAVE();
8358
8359         return MM_ERROR_NONE;
8360 }
8361
8362 void
8363 _mm_player_video_stream_internal_buffer_unref(void *buffer)
8364 {
8365         MMPLAYER_FENTER();
8366         if (buffer) {
8367                 // LOGD("unref internal gst buffer %p", buffer);
8368                 gst_buffer_unref((GstBuffer *)buffer);
8369                 buffer = NULL;
8370         }
8371         MMPLAYER_FLEAVE();
8372 }
8373
8374 int
8375 _mmplayer_get_timeout(MMHandleType hplayer, int *timeout)
8376 {
8377         mmplayer_t *player = (mmplayer_t *)hplayer;
8378
8379         MMPLAYER_FENTER();
8380
8381         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
8382         MMPLAYER_RETURN_VAL_IF_FAIL(timeout, MM_ERROR_COMMON_INVALID_ARGUMENT);
8383
8384         if (MMPLAYER_IS_STREAMING(player))
8385                 *timeout = (int)player->ini.live_state_change_timeout;
8386         else
8387                 *timeout = (int)player->ini.localplayback_state_change_timeout;
8388
8389         LOGD("timeout = %d", *timeout);
8390
8391         MMPLAYER_FLEAVE();
8392         return MM_ERROR_NONE;
8393 }
8394
8395 static void
8396 __mmplayer_initialize_storage_info(mmplayer_t *player, mmplayer_path_type_e path_type)
8397 {
8398         int i = 0;
8399         MMPLAYER_FENTER();
8400         MMPLAYER_RETURN_IF_FAIL(player);
8401
8402         for (i = 0; i < MMPLAYER_PATH_MAX; i++) {
8403
8404                 if (path_type == MMPLAYER_PATH_MAX || path_type == i) {
8405                         player->storage_info[i].type = STORAGE_TYPE_INTERNAL;
8406                         player->storage_info[i].state = STORAGE_STATE_UNMOUNTABLE;
8407                         player->storage_info[i].id = -1;
8408                         memset(player->storage_info[i].path, 0x00, MM_MAX_URL_LEN);
8409
8410                         if (path_type != MMPLAYER_PATH_MAX)
8411                                 break;
8412                 }
8413         }
8414
8415         MMPLAYER_FLEAVE();
8416 }
8417
8418 int
8419 _mmplayer_manage_external_storage_state(MMHandleType hplayer, int id, int state)
8420 {
8421         int ret = MM_ERROR_NONE;
8422         mmplayer_t *player = (mmplayer_t *)hplayer;
8423         MMMessageParamType msg_param = {0, };
8424
8425         MMPLAYER_FENTER();
8426         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
8427
8428         LOGW("state changed storage %d:%d", id, state);
8429
8430         if (state != STORAGE_STATE_UNMOUNTABLE && state != STORAGE_STATE_REMOVED)
8431                 return MM_ERROR_NONE;
8432
8433         /* FIXME: text path should be handled seperately. */
8434         if (((player->storage_info[MMPLAYER_PATH_VOD].type == STORAGE_TYPE_EXTERNAL)
8435                 && (player->storage_info[MMPLAYER_PATH_VOD].id == id)) ||
8436                 ((player->storage_info[MMPLAYER_PATH_TEXT].type == STORAGE_TYPE_EXTERNAL)
8437                 && (player->storage_info[MMPLAYER_PATH_TEXT].id == id))) {
8438                 LOGW("external storage is removed");
8439
8440                 if (player->msg_posted == FALSE) {
8441                         memset(&msg_param, 0, sizeof(MMMessageParamType));
8442                         msg_param.code = MM_ERROR_PLAYER_INVALID_URI;
8443                         MMPLAYER_POST_MSG(player, MM_MESSAGE_ERROR, &msg_param);
8444                         player->msg_posted = TRUE;
8445                 }
8446
8447                 /* unrealize the player */
8448                 ret = _mmplayer_unrealize(hplayer);
8449                 if (ret != MM_ERROR_NONE)
8450                         LOGE("failed to unrealize");
8451         }
8452
8453         MMPLAYER_FLEAVE();
8454         return ret;
8455 }
8456
8457 int
8458 _mmplayer_get_adaptive_variant_info(MMHandleType hplayer, int *num, char **var_info)
8459 {
8460         int ret = MM_ERROR_NONE;
8461         mmplayer_t *player = (mmplayer_t *)hplayer;
8462         int idx = 0, total = 0;
8463         gchar *result = NULL, *tmp = NULL;
8464
8465         MMPLAYER_FENTER();
8466         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
8467         MMPLAYER_RETURN_VAL_IF_FAIL(num && var_info, MM_ERROR_COMMON_INVALID_ARGUMENT);
8468
8469         total = *num = g_list_length(player->adaptive_info.var_list);
8470         if (total <= 0) {
8471                 LOGW("There is no stream variant info.");
8472                 return ret;
8473         }
8474
8475         result = g_strdup("");
8476         for (idx = 0 ; idx < total ; idx++) {
8477                 stream_variant_t *v_data = NULL;
8478                 v_data = g_list_nth_data(player->adaptive_info.var_list, idx);
8479
8480                 if (v_data) {
8481                         gchar data[64] = {0};
8482                         snprintf(data, sizeof(data), "%d,%d,%d,", v_data->bandwidth, v_data->width, v_data->height);
8483
8484                         tmp = g_strconcat(result, data, NULL);
8485                         g_free(result);
8486                         result = tmp;
8487                 } else {
8488                         LOGW("There is no variant data in %d", idx);
8489                         (*num)--;
8490                 }
8491         }
8492
8493         *var_info = (char *)result;
8494
8495         LOGD("variant info %d:%s", *num, *var_info);
8496         MMPLAYER_FLEAVE();
8497         return ret;
8498 }
8499
8500 int
8501 _mmplayer_set_max_adaptive_variant_limit(MMHandleType hplayer, int bandwidth, int width, int height)
8502 {
8503         int ret = MM_ERROR_NONE;
8504         mmplayer_t *player = (mmplayer_t *)hplayer;
8505
8506         MMPLAYER_FENTER();
8507         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
8508
8509         LOGD("set limit to [b]%d, [w]%d, [h]%d", bandwidth, width, height);
8510
8511         player->adaptive_info.limit.bandwidth = (bandwidth >= ADAPTIVE_VARIANT_DEFAULT_VALUE) ? (bandwidth) : (ADAPTIVE_VARIANT_DEFAULT_VALUE);
8512         player->adaptive_info.limit.width = (width >= ADAPTIVE_VARIANT_DEFAULT_VALUE) ? (width) : (ADAPTIVE_VARIANT_DEFAULT_VALUE);
8513         player->adaptive_info.limit.height = (height >= ADAPTIVE_VARIANT_DEFAULT_VALUE) ? (height) : (ADAPTIVE_VARIANT_DEFAULT_VALUE);
8514
8515         if (player->pipeline && player->pipeline->mainbin && player->pipeline->mainbin[MMPLAYER_M_ADAPTIVE_DEMUX].gst) {
8516                 LOGD("update max limit of %s", GST_ELEMENT_NAME(player->pipeline->mainbin[MMPLAYER_M_ADAPTIVE_DEMUX].gst));
8517                 g_object_set(player->pipeline->mainbin[MMPLAYER_M_ADAPTIVE_DEMUX].gst,
8518                                                 "max-bandwidth", bandwidth, "max-video-width", width, "max-video-height", height, NULL);
8519
8520                 /* FIXME: seek to current position for applying new variant limitation */
8521         }
8522
8523         MMPLAYER_FLEAVE();
8524         return ret;
8525
8526 }
8527
8528 int
8529 _mmplayer_get_max_adaptive_variant_limit(MMHandleType hplayer, int *bandwidth, int *width, int *height)
8530 {
8531         int ret = MM_ERROR_NONE;
8532         mmplayer_t *player = (mmplayer_t *)hplayer;
8533
8534         MMPLAYER_FENTER();
8535         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
8536         MMPLAYER_RETURN_VAL_IF_FAIL(bandwidth && width && height, MM_ERROR_COMMON_INVALID_ARGUMENT);
8537
8538         *bandwidth = player->adaptive_info.limit.bandwidth;
8539         *width = player->adaptive_info.limit.width;
8540         *height = player->adaptive_info.limit.height;
8541
8542         LOGD("get limit to [b]%d, [w]%d, [h]%d", *bandwidth, *width, *height);
8543
8544         MMPLAYER_FLEAVE();
8545         return ret;
8546 }
8547
8548 int
8549 _mmplayer_get_streaming_buffering_time(MMHandleType hplayer, int *prebuffer_ms, int *rebuffer_ms)
8550 {
8551         int ret = MM_ERROR_NONE;
8552         mmplayer_t *player = (mmplayer_t *)hplayer;
8553
8554         MMPLAYER_FENTER();
8555         MMPLAYER_RETURN_VAL_IF_FAIL(player && player->streamer, MM_ERROR_PLAYER_NOT_INITIALIZED);
8556         MMPLAYER_RETURN_VAL_IF_FAIL(prebuffer_ms && rebuffer_ms, MM_ERROR_COMMON_INVALID_ARGUMENT);
8557         MMPLAYER_RETURN_VAL_IF_FAIL(MMPLAYER_IS_STREAMING(player), MM_ERROR_PLAYER_NO_OP);
8558
8559         *prebuffer_ms = player->streamer->buffering_req.prebuffer_time;
8560
8561         if (player->streamer->buffering_req.rebuffer_time > MIN_BUFFERING_TIME)
8562                 *rebuffer_ms = player->streamer->buffering_req.rebuffer_time;
8563         else /* live case */
8564                 *rebuffer_ms = DEFAULT_LIVE_REBUFFER_TIME;
8565
8566         LOGD("buffering time %d ms / %d ms", *prebuffer_ms, *rebuffer_ms);
8567
8568         MMPLAYER_FLEAVE();
8569         return ret;
8570 }
8571
8572 int
8573 _mmplayer_set_codec_type(MMHandleType hplayer, mmplayer_stream_type_e stream_type, mmplayer_video_codec_type_e codec_type)
8574 {
8575 #define IDX_FIRST_SW_CODEC 0
8576         mmplayer_t *player = (mmplayer_t *)hplayer;
8577         const char *attr_name = (stream_type == MM_PLAYER_STREAM_TYPE_AUDIO) ? (MM_PLAYER_AUDIO_CODEC_TYPE) : (MM_PLAYER_VIDEO_CODEC_TYPE);
8578         MMHandleType attrs = 0;
8579
8580         MMPLAYER_FENTER();
8581         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
8582
8583         LOGD("ini setting : [a][h:%s][s:%s] / [v][h:%s][s:%s]",
8584                 player->ini.audiocodec_element_hw, player->ini.audiocodec_element_sw[IDX_FIRST_SW_CODEC],
8585                 player->ini.videocodec_element_hw, player->ini.videocodec_element_sw[IDX_FIRST_SW_CODEC]);
8586
8587         switch (stream_type) {
8588         case MM_PLAYER_STREAM_TYPE_AUDIO:
8589         /* to support audio codec selection, codec info have to be added in ini file as below.
8590            audio codec element hw = xxxx
8591            audio codec element sw = avdec */
8592                 if (((codec_type == MM_PLAYER_CODEC_TYPE_HW) &&
8593                          (!strcmp(player->ini.audiocodec_element_hw, ""))) ||
8594                         ((codec_type == MM_PLAYER_CODEC_TYPE_SW) &&
8595                          (!strcmp(player->ini.audiocodec_element_sw[IDX_FIRST_SW_CODEC], "")))) {
8596                         LOGE("There is no audio codec info for codec_type %d", codec_type);
8597                         return MM_ERROR_PLAYER_NO_OP;
8598                 }
8599         break;
8600         case MM_PLAYER_STREAM_TYPE_VIDEO:
8601         /* to support video codec selection, codec info have to be added in ini file as below.
8602            video codec element hw = omx
8603            video codec element sw = avdec */
8604                 if (((codec_type == MM_PLAYER_CODEC_TYPE_HW) &&
8605                          (!strcmp(player->ini.videocodec_element_hw, ""))) ||
8606                         ((codec_type == MM_PLAYER_CODEC_TYPE_SW) &&
8607                          (!strcmp(player->ini.videocodec_element_sw[IDX_FIRST_SW_CODEC], "")))) {
8608                         LOGE("There is no video codec info for codec_type %d", codec_type);
8609                         return MM_ERROR_PLAYER_NO_OP;
8610                 }
8611         break;
8612         default:
8613                 LOGE("Invalid stream type %s", MMPLAYER_STREAM_TYPE_GET_NAME(stream_type));
8614                 return MM_ERROR_COMMON_INVALID_ARGUMENT;
8615         break;
8616         }
8617
8618         LOGD("update %s codec_type to %d", attr_name, codec_type);
8619
8620         attrs = MMPLAYER_GET_ATTRS(player);
8621         mm_attrs_set_int_by_name(attrs, attr_name, codec_type);
8622
8623         if (mm_attrs_commit_all(player->attrs)) {
8624                 LOGE("failed to commit codec_type attributes");
8625                 return MM_ERROR_PLAYER_INTERNAL;
8626         }
8627
8628         MMPLAYER_FLEAVE();
8629         return MM_ERROR_NONE;
8630 }
8631
8632 int
8633 _mmplayer_set_replaygain_enabled(MMHandleType hplayer, bool enabled)
8634 {
8635         mmplayer_t *player = (mmplayer_t *)hplayer;
8636         GstElement *rg_vol_element = NULL;
8637
8638         MMPLAYER_FENTER();
8639
8640         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
8641
8642         player->sound.rg_enable = enabled;
8643
8644         /* just hold rgvolume enable value if pipeline is not ready */
8645         if (!player->pipeline || !player->pipeline->audiobin) {
8646                 LOGD("pipeline is not ready. holding rgvolume enable value");
8647                 return MM_ERROR_NONE;
8648         }
8649
8650         rg_vol_element = player->pipeline->audiobin[MMPLAYER_A_RGVOL].gst;
8651
8652         if (!rg_vol_element) {
8653                 LOGD("rgvolume element is not created");
8654                 return MM_ERROR_PLAYER_INTERNAL;
8655         }
8656
8657         if (enabled)
8658                 g_object_set(rg_vol_element, "enable-rgvolume", TRUE, NULL);
8659         else
8660                 g_object_set(rg_vol_element, "enable-rgvolume", FALSE, NULL);
8661
8662         MMPLAYER_FLEAVE();
8663
8664         return MM_ERROR_NONE;
8665 }
8666
8667 int
8668 _mmplayer_is_replaygain_enabled(MMHandleType hplayer, bool *enabled)
8669 {
8670         mmplayer_t *player = (mmplayer_t *)hplayer;
8671         GstElement *rg_vol_element = NULL;
8672         gboolean enable = FALSE;
8673
8674         MMPLAYER_FENTER();
8675
8676         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
8677         MMPLAYER_RETURN_VAL_IF_FAIL(enabled, MM_ERROR_INVALID_ARGUMENT);
8678
8679         /* just hold enable_rg value if pipeline is not ready */
8680         if (!player->pipeline || !player->pipeline->audiobin) {
8681                 LOGD("pipeline is not ready. holding rgvolume value (%d)", player->sound.rg_enable);
8682                 *enabled = player->sound.rg_enable;
8683                 return MM_ERROR_NONE;
8684         }
8685
8686         rg_vol_element = player->pipeline->audiobin[MMPLAYER_A_RGVOL].gst;
8687
8688         if (!rg_vol_element) {
8689                 LOGD("rgvolume element is not created");
8690                 return MM_ERROR_PLAYER_INTERNAL;
8691         }
8692
8693         g_object_get(rg_vol_element, "enable-rgvolume", &enable, NULL);
8694         *enabled = (bool)enable;
8695
8696         MMPLAYER_FLEAVE();
8697
8698         return MM_ERROR_NONE;
8699 }
8700
8701 int
8702 _mmplayer_set_video_roi_area(MMHandleType hplayer, double scale_x, double scale_y, double scale_width, double scale_height)
8703 {
8704         mmplayer_t *player = (mmplayer_t *)hplayer;
8705         MMHandleType attrs = 0;
8706         void *handle = NULL;
8707         int ret = MM_ERROR_NONE;
8708
8709         MMPLAYER_FENTER();
8710
8711         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
8712
8713         attrs = MMPLAYER_GET_ATTRS(player);
8714         MMPLAYER_RETURN_VAL_IF_FAIL(attrs, MM_ERROR_PLAYER_INTERNAL);
8715
8716         mm_attrs_get_data_by_name(attrs, "display_overlay", &handle);
8717         if (!handle) {
8718                 LOGE("Display handle is NULL, after setting window handle, set video roi area");
8719                 return MM_ERROR_PLAYER_INTERNAL;
8720         }
8721
8722         player->video_roi.scale_x = scale_x;
8723         player->video_roi.scale_y = scale_y;
8724         player->video_roi.scale_width = scale_width;
8725         player->video_roi.scale_height = scale_height;
8726
8727         /* check video sinkbin is created */
8728         if (__mmplayer_video_param_check_video_sink_bin(player) != MM_ERROR_NONE)
8729                 return MM_ERROR_NONE;
8730
8731         if (!gst_video_overlay_set_video_roi_area(
8732                 GST_VIDEO_OVERLAY(player->pipeline->videobin[MMPLAYER_V_SINK].gst),
8733                 scale_x, scale_y, scale_width, scale_height))
8734                 ret = MM_ERROR_PLAYER_INTERNAL;
8735         else
8736                 LOGD("set video param : video roi area scale value: x(%f) y(%f) width(%f) height(%f)",
8737                         scale_x, scale_y, scale_width, scale_height);
8738
8739         MMPLAYER_FLEAVE();
8740
8741         return ret;
8742 }
8743
8744 int
8745 _mmplayer_get_video_roi_area(MMHandleType hplayer, double *scale_x, double *scale_y, double *scale_width, double *scale_height)
8746 {
8747         mmplayer_t *player = (mmplayer_t *)hplayer;
8748         int ret = MM_ERROR_NONE;
8749
8750         MMPLAYER_FENTER();
8751
8752         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
8753         MMPLAYER_RETURN_VAL_IF_FAIL(scale_x && scale_y && scale_width && scale_height, MM_ERROR_INVALID_ARGUMENT);
8754
8755         *scale_x = player->video_roi.scale_x;
8756         *scale_y = player->video_roi.scale_y;
8757         *scale_width = player->video_roi.scale_width;
8758         *scale_height = player->video_roi.scale_height;
8759
8760         LOGD("get video param : video roi area scale value: x(%f) y(%f) width(%f) height(%f)",
8761                 *scale_x, *scale_y, *scale_width, *scale_height);
8762
8763         return ret;
8764 }
8765
8766 int
8767 _mmplayer_set_client_pid(MMHandleType hplayer, int pid)
8768 {
8769         mmplayer_t* player = (mmplayer_t*)hplayer;
8770
8771         MMPLAYER_FENTER();
8772
8773         MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
8774
8775         player->client_pid = pid;
8776
8777         LOGD("client pid[%d] %p", pid, player);
8778
8779         MMPLAYER_FLEAVE();
8780
8781         return MM_ERROR_NONE;
8782 }
8783
8784 static gboolean
8785 __mmplayer_update_duration_value(mmplayer_t *player)
8786 {
8787         gboolean ret = FALSE;
8788         gint64 dur_nsec = 0;
8789         LOGD("try to update duration");
8790
8791         if (gst_element_query_duration(player->pipeline->mainbin[MMPLAYER_M_PIPE].gst, GST_FORMAT_TIME, &dur_nsec) && (dur_nsec > 0)) {
8792                 player->duration = dur_nsec;
8793                 LOGW("duration : %"G_GINT64_FORMAT" msec", GST_TIME_AS_MSECONDS(dur_nsec));
8794                 ret = TRUE;
8795         }
8796
8797         if (player->duration < 0) {
8798                 LOGW("duration is Non-Initialized !!!");
8799                 player->duration = 0;
8800         }
8801
8802         /* update streaming service type */
8803         player->streaming_type =  _mmplayer_get_stream_service_type(player);
8804
8805         /* check duration is OK */
8806         if (dur_nsec == 0 && !MMPLAYER_IS_LIVE_STREAMING(player))
8807                 /* FIXIT : find another way to get duration here. */
8808                 LOGW("finally it's failed to get duration from pipeline. progressbar will not work correctely!");
8809
8810         return ret;
8811 }
8812
8813 static gboolean
8814 __mmplayer_update_audio_attrs(mmplayer_t *player, MMHandleType attrs)
8815 {
8816         /* update audio params
8817         NOTE : We need original audio params and it can be only obtained from src pad of audio
8818         decoder. Below code only valid when we are not using 'resampler' just before
8819         'audioconverter'. */
8820         GstCaps *caps_a = NULL;
8821         GstPad *pad = NULL;
8822         gint samplerate = 0, channels = 0;
8823         GstStructure *p = NULL;
8824         GstElement *aconv = NULL;
8825
8826         LOGD("try to update audio attrs");
8827
8828         MMPLAYER_RETURN_VAL_IF_FAIL(player->pipeline->audiobin, FALSE);
8829
8830         if (player->pipeline->audiobin[MMPLAYER_A_CONV].gst) {
8831                 aconv = player->pipeline->audiobin[MMPLAYER_A_CONV].gst;
8832         } else if (player->pipeline->audiobin[MMPLAYER_A_EXTRACT_CONV].gst) {
8833                 aconv = player->pipeline->audiobin[MMPLAYER_A_EXTRACT_CONV].gst;
8834         } else {
8835                 LOGE("there is no audio converter");
8836                 return FALSE;
8837         }
8838
8839         pad = gst_element_get_static_pad(aconv, "sink");
8840
8841         if (!pad) {
8842                 LOGW("failed to get pad from audio converter");
8843                 return FALSE;
8844         }
8845
8846         caps_a = gst_pad_get_current_caps(pad);
8847         if (!caps_a) {
8848                 LOGW("not ready to get audio caps");
8849                 gst_object_unref(pad);
8850                 return FALSE;
8851         }
8852
8853         p = gst_caps_get_structure(caps_a, 0);
8854
8855         mm_attrs_get_int_by_name(attrs, "content_audio_samplerate", &samplerate);
8856
8857         gst_structure_get_int(p, "rate", &samplerate);
8858         mm_attrs_set_int_by_name(attrs, "content_audio_samplerate", samplerate);
8859
8860         gst_structure_get_int(p, "channels", &channels);
8861         mm_attrs_set_int_by_name(attrs, "content_audio_channels", channels);
8862
8863         SECURE_LOGD("samplerate : %d    channels : %d", samplerate, channels);
8864
8865         gst_caps_unref(caps_a);
8866         gst_object_unref(pad);
8867
8868         return TRUE;
8869 }
8870
8871 static gboolean
8872 __mmplayer_update_video_attrs(mmplayer_t *player, MMHandleType attrs)
8873 {
8874         LOGD("try to update video attrs");
8875
8876         GstCaps *caps_v = NULL;
8877         GstPad *pad = NULL;
8878         gint tmpNu, tmpDe;
8879         gint width, height;
8880         GstStructure *p = NULL;
8881
8882         MMPLAYER_RETURN_VAL_IF_FAIL(player->pipeline->videobin, FALSE);
8883         MMPLAYER_RETURN_VAL_IF_FAIL(player->pipeline->videobin[MMPLAYER_V_SINK].gst, FALSE);
8884
8885         pad = gst_element_get_static_pad(player->pipeline->videobin[MMPLAYER_V_SINK].gst, "sink");
8886         if (!pad) {
8887                 LOGD("no videosink sink pad");
8888                 return FALSE;
8889         }
8890
8891         caps_v = gst_pad_get_current_caps(pad);
8892         /* Use v_stream_caps, if fail to get video_sink sink pad*/
8893         if (!caps_v && player->v_stream_caps) {
8894                 caps_v = player->v_stream_caps;
8895                 gst_caps_ref(caps_v);
8896         }
8897
8898         if (!caps_v) {
8899                 LOGD("no negitiated caps from videosink");
8900                 gst_object_unref(pad);
8901                 return FALSE;
8902         }
8903
8904         p = gst_caps_get_structure(caps_v, 0);
8905         gst_structure_get_int(p, "width", &width);
8906         mm_attrs_set_int_by_name(attrs, MM_PLAYER_VIDEO_WIDTH, width);
8907
8908         gst_structure_get_int(p, "height", &height);
8909         mm_attrs_set_int_by_name(attrs, MM_PLAYER_VIDEO_HEIGHT, height);
8910
8911         gst_structure_get_fraction(p, "framerate", &tmpNu, &tmpDe);
8912
8913         SECURE_LOGD("width : %d     height : %d", width, height);
8914
8915         gst_caps_unref(caps_v);
8916         gst_object_unref(pad);
8917
8918         if (tmpDe > 0) {
8919                 mm_attrs_set_int_by_name(attrs, MM_PLAYER_VIDEO_FPS, tmpNu / tmpDe);
8920                 SECURE_LOGD("fps : %d", tmpNu / tmpDe);
8921         }
8922
8923         return TRUE;
8924 }
8925
8926 static gboolean
8927 __mmplayer_update_bitrate_attrs(mmplayer_t *player, MMHandleType attrs)
8928 {
8929         gboolean ret = FALSE;
8930         guint64 data_size = 0;
8931         gchar *path = NULL;
8932         struct stat sb;
8933
8934         /* FIXIT : please make it clear the dependancy with duration/codec/uritype */
8935         if (!player->duration)
8936                 return FALSE;
8937
8938         if (!MMPLAYER_IS_STREAMING(player) && (player->can_support_codec & FOUND_PLUGIN_VIDEO)) {
8939                 mm_attrs_get_string_by_name(attrs, "profile_uri", &path);
8940                 if (stat(path, &sb) == 0)
8941                         data_size = (guint64)sb.st_size;
8942
8943         } else if (MMPLAYER_IS_HTTP_STREAMING(player)) {
8944                 data_size = player->http_content_size;
8945         }
8946
8947         LOGD("try to update bitrate : data_size = %"G_GUINT64_FORMAT, data_size);
8948
8949         if (data_size) {
8950                 guint64 bitrate = 0;
8951                 guint64 msec_dur = 0;
8952
8953                 msec_dur = GST_TIME_AS_MSECONDS(player->duration);
8954                 if (msec_dur > 0) {
8955                         bitrate = data_size * 8 * 1000 / msec_dur;
8956                         SECURE_LOGD("file size : %"G_GUINT64_FORMAT", video bitrate = %"G_GUINT64_FORMAT, data_size, bitrate);
8957                         mm_attrs_set_int_by_name(attrs, MM_PLAYER_VIDEO_BITRATE, bitrate);
8958
8959                         ret = TRUE;
8960                 } else {
8961                         LOGD("player duration is less than 0");
8962                 }
8963         }
8964
8965         if (MMPLAYER_IS_RTSP_STREAMING(player)) {
8966                 if (player->total_bitrate) {
8967                         mm_attrs_set_int_by_name(attrs, MM_PLAYER_VIDEO_BITRATE, player->total_bitrate);
8968                         ret = TRUE;
8969                 }
8970         }
8971
8972         return ret;
8973 }
8974
8975 static void
8976 __mmplayer_copy_uri_and_set_type(mmplayer_parse_profile_t *data, const char *uri, int uri_type)
8977 {
8978         strncpy(data->uri, uri, MM_MAX_URL_LEN - 1);
8979         data->uri_type = uri_type;
8980 }
8981
8982 static int
8983 __mmplayer_set_mem_uri(mmplayer_parse_profile_t *data, char *path, void *param)
8984 {
8985         int ret = MM_ERROR_PLAYER_INVALID_URI;
8986         int mem_size = 0;
8987         char *buffer = NULL;
8988         char *seperator = strchr(path, ',');
8989         char ext[100] = {0,}, size[100] = {0,};
8990
8991         if (seperator) {
8992                 if ((buffer = strstr(path, "ext="))) {
8993                         buffer += strlen("ext=");
8994
8995                         if (strlen(buffer)) {
8996                                 strncpy(ext, buffer, 99);
8997
8998                                 if ((seperator = strchr(ext, ','))
8999                                         || (seperator = strchr(ext, ' '))
9000                                         || (seperator = strchr(ext, '\0'))) {
9001                                         seperator[0] = '\0';
9002                                 }
9003                         }
9004                 }
9005
9006                 if ((buffer = strstr(path, "size="))) {
9007                         buffer += strlen("size=");
9008
9009                         if (strlen(buffer) > 0) {
9010                                 strncpy(size, buffer, 99);
9011
9012                                 if ((seperator = strchr(size, ','))
9013                                         || (seperator = strchr(size, ' '))
9014                                         || (seperator = strchr(size, '\0'))) {
9015                                         seperator[0] = '\0';
9016                                 }
9017
9018                                 mem_size = atoi(size);
9019                         }
9020                 }
9021         }
9022
9023         LOGD("ext: %s, mem_size: %d, mmap(param): %p", ext, mem_size, param);
9024
9025         if (mem_size && param) {
9026                 if (data->input_mem.buf)
9027                         free(data->input_mem.buf);
9028                 data->input_mem.buf = malloc(mem_size);
9029
9030                 if (data->input_mem.buf) {
9031                         memcpy(data->input_mem.buf, param, mem_size);
9032                         data->input_mem.len = mem_size;
9033                         ret = MM_ERROR_NONE;
9034                 } else {
9035                         LOGE("failed to alloc mem %d", mem_size);
9036                         ret = MM_ERROR_PLAYER_INTERNAL;
9037                 }
9038
9039                 data->input_mem.offset = 0;
9040                 data->uri_type = MM_PLAYER_URI_TYPE_MEM;
9041         }
9042
9043         return ret;
9044 }
9045
9046 static int
9047 __mmplayer_set_file_uri(mmplayer_parse_profile_t *data, const char *uri)
9048 {
9049         gchar *location = NULL;
9050         GError *err = NULL;
9051         char *path = NULL;
9052         int ret = MM_ERROR_NONE;
9053
9054         if ((path = strstr(uri, "file://"))) {
9055                 location = g_filename_from_uri(uri, NULL, &err);
9056                 if (!location || (err != NULL)) {
9057                         LOGE("Invalid URI '%s' for filesrc: %s", path,
9058                                 (err != NULL) ? err->message : "unknown error");
9059                         if (err)
9060                                 g_error_free(err);
9061
9062                         MMPLAYER_FREEIF(location);
9063
9064                         data->uri_type = MM_PLAYER_URI_TYPE_NONE;
9065                         return MM_ERROR_PLAYER_INVALID_URI;
9066                 }
9067                 LOGD("path from uri: %s", location);
9068         }
9069
9070         path = (location != NULL) ? (location) : ((char *)uri);
9071
9072
9073         ret = _mmplayer_exist_file_path(path);
9074
9075         /* if no protocol prefix exist. check file existence and then give file:// as it's prefix */
9076         if (ret == MM_ERROR_NONE) {
9077                 g_snprintf(data->uri,  MM_MAX_URL_LEN, "file://%s", path);
9078                 if (_mmplayer_is_sdp_file(path)) {
9079                         LOGD("uri is actually a file but it's sdp file. giving it to rtspsrc");
9080                         data->uri_type = MM_PLAYER_URI_TYPE_URL_RTSP;
9081                 } else {
9082                         data->uri_type = MM_PLAYER_URI_TYPE_FILE;
9083                 }
9084         } else if (ret == MM_ERROR_PLAYER_PERMISSION_DENIED) {
9085                 data->uri_type = MM_PLAYER_URI_TYPE_NO_PERMISSION;
9086         } else {
9087                 LOGE("invalid uri, could not play..");
9088                 data->uri_type = MM_PLAYER_URI_TYPE_NONE;
9089         }
9090
9091         MMPLAYER_FREEIF(location);
9092
9093         return ret;
9094 }
9095
9096 static mmplayer_video_decoded_data_info_t *
9097 __mmplayer_create_stream_from_pad(GstPad *pad)
9098 {
9099         GstCaps *caps = NULL;
9100         GstStructure *structure = NULL;
9101         unsigned int fourcc = 0;
9102         const gchar *string_format = NULL;
9103         mmplayer_video_decoded_data_info_t *stream = NULL;
9104         gint width, height;
9105         MMPixelFormatType format;
9106         GstVideoInfo info;
9107
9108         caps = gst_pad_get_current_caps(pad);
9109         if (!caps) {
9110                 LOGE("Caps is NULL.");
9111                 return NULL;
9112         }
9113
9114         /* MMPLAYER_LOG_GST_CAPS_TYPE(caps); */
9115         structure = gst_caps_get_structure(caps, 0);
9116         gst_structure_get_int(structure, "width", &width);
9117         gst_structure_get_int(structure, "height", &height);
9118         string_format = gst_structure_get_string(structure, "format");
9119
9120         if (string_format)
9121                 fourcc = _mmplayer_convert_fourcc_string_to_value(string_format);
9122         format = _mmplayer_get_pixtype(fourcc);
9123         gst_video_info_from_caps(&info, caps);
9124         gst_caps_unref(caps);
9125
9126         /* moved here */
9127         if (width == 0 || height == 0 || format == MM_PIXEL_FORMAT_INVALID) {
9128                 LOGE("Wrong condition!!");
9129                 return NULL;
9130         }
9131
9132         stream = (mmplayer_video_decoded_data_info_t *)g_try_malloc0(sizeof(mmplayer_video_decoded_data_info_t));
9133         if (!stream) {
9134                 LOGE("failed to alloc mem for video data");
9135                 return NULL;
9136         }
9137
9138         stream->width = width;
9139         stream->height = height;
9140         stream->format = format;
9141         stream->plane_num = GST_VIDEO_INFO_N_PLANES(&info);
9142
9143         return stream;
9144 }
9145
9146 static void
9147 __mmplayer_zerocopy_set_stride_elevation_bo(mmplayer_video_decoded_data_info_t *stream, GstMemory *mem)
9148 {
9149         unsigned int pitch = 0;
9150         unsigned int size = 0;
9151         int index = 0;
9152         tbm_surface_h surface = gst_tizen_memory_get_surface(mem);
9153         tbm_bo bo = NULL;
9154
9155         for (index = 0; index < gst_tizen_memory_get_num_bos(mem); index++) {
9156                 bo = gst_tizen_memory_get_bos(mem, index);
9157                 if (bo)
9158                         stream->bo[index] = tbm_bo_ref(bo);
9159                 else
9160                         LOGE("failed to get bo for index %d", index);
9161         }
9162
9163         for (index = 0; index < stream->plane_num; index++) {
9164                 tbm_surface_internal_get_plane_data(surface, index, &size, NULL, &pitch);
9165                 stream->stride[index] = pitch;
9166                 if (pitch)
9167                         stream->elevation[index] = size / pitch;
9168                 else
9169                         stream->elevation[index] = stream->height;
9170         }
9171 }
9172
9173 static gboolean
9174 __mmplayer_swcodec_set_stride_elevation(mmplayer_video_decoded_data_info_t *stream)
9175 {
9176         if (stream->format == MM_PIXEL_FORMAT_I420) {
9177                 int ret = TBM_SURFACE_ERROR_NONE;
9178                 tbm_surface_h surface;
9179                 tbm_surface_info_s info;
9180
9181                 surface = tbm_surface_create(stream->width, stream->height, TBM_FORMAT_YUV420);
9182
9183                 ret = tbm_surface_get_info(surface, &info);
9184                 if (ret != TBM_SURFACE_ERROR_NONE) {
9185                         tbm_surface_destroy(surface);
9186                         return FALSE;
9187                 }
9188
9189                 tbm_surface_destroy(surface);
9190                 stream->stride[0] = info.planes[0].stride;
9191                 stream->elevation[0] = info.planes[0].size / info.planes[0].stride;
9192                 stream->stride[1] = info.planes[1].stride;
9193                 stream->elevation[1] = info.planes[1].size / info.planes[1].stride;
9194                 stream->stride[2] = info.planes[2].stride;
9195                 stream->elevation[2] = info.planes[2].size / info.planes[2].stride;
9196                 stream->bo_size = info.planes[0].size + info.planes[1].size + info.planes[2].size;
9197         } else if (stream->format == MM_PIXEL_FORMAT_RGBA) {
9198                 stream->stride[0] = stream->width * 4;
9199                 stream->elevation[0] = stream->height;
9200                 stream->bo_size = stream->stride[0] * stream->height;
9201         } else {
9202                 LOGE("Not support format %d", stream->format);
9203                 return FALSE;
9204         }
9205
9206         return TRUE;
9207 }
9208
9209 static gboolean
9210 __mmplayer_swcodec_set_bo(mmplayer_t *player, mmplayer_video_decoded_data_info_t *stream, GstMemory *mem)
9211 {
9212         tbm_bo_handle thandle;
9213         gboolean is_mapped;
9214         int src_stride[MM_PLAYER_IMGB_MPLANE_MAX] = { 0, };
9215         int src_offset[MM_PLAYER_IMGB_MPLANE_MAX] = { 0, };
9216         int dest_offset[MM_PLAYER_IMGB_MPLANE_MAX] = { 0, };
9217         int i = 0;
9218         int j = 0;
9219         int k = 0;
9220         unsigned char *src = NULL;
9221         unsigned char *dest = NULL;
9222         GstMapInfo mapinfo = GST_MAP_INFO_INIT;
9223
9224         is_mapped = gst_memory_map(mem, &mapinfo, GST_MAP_READWRITE);
9225         if (!is_mapped) {
9226                 LOGE("fail to gst_memory_map");
9227                 return FALSE;
9228         }
9229
9230         if (!mapinfo.data) {
9231                 LOGE("data pointer is wrong");
9232                 goto ERROR;
9233         }
9234
9235         stream->bo[0] = __mmplayer_video_stream_get_bo(player, stream->bo_size);
9236         if (!stream->bo[0]) {
9237                 LOGE("Fail to tbm_bo_alloc!!");
9238                 goto ERROR;
9239         }
9240
9241         thandle = tbm_bo_map(stream->bo[0], TBM_DEVICE_CPU, TBM_OPTION_WRITE);
9242         if (!thandle.ptr) {
9243                 LOGE("thandle pointer is wrong");
9244                 goto ERROR;
9245         }
9246
9247         if (stream->format == MM_PIXEL_FORMAT_I420) {
9248                 src_stride[0] = GST_ROUND_UP_4(stream->width);
9249                 src_stride[1] = src_stride[2] = GST_ROUND_UP_4(stream->width >> 1);
9250                 src_offset[1] = src_stride[0] * GST_ROUND_UP_2(stream->height);
9251                 src_offset[2] = src_offset[1] + (src_stride[1] * (GST_ROUND_UP_2(stream->height) >> 1));
9252
9253                 dest_offset[0] = 0;
9254                 dest_offset[1] = stream->stride[0] * stream->elevation[0];
9255                 dest_offset[2] = dest_offset[1] + stream->stride[1] * stream->elevation[1];
9256
9257                 for (i = 0; i < 3; i++) {
9258                         src = mapinfo.data + src_offset[i];
9259                         dest = thandle.ptr + dest_offset[i];
9260
9261                         if (i > 0)
9262                                 k = 1;
9263
9264                         for (j = 0; j < stream->height >> k; j++) {
9265                                 memcpy(dest, src, stream->width>>k);
9266                                 src += src_stride[i];
9267                                 dest += stream->stride[i];
9268                         }
9269                 }
9270         } else if (stream->format == MM_PIXEL_FORMAT_RGBA) {
9271                 memcpy(thandle.ptr, mapinfo.data, stream->bo_size);
9272         } else {
9273                 LOGE("Not support format %d", stream->format);
9274                 goto ERROR;
9275         }
9276
9277         tbm_bo_unmap(stream->bo[0]);
9278         gst_memory_unmap(mem, &mapinfo);
9279
9280         return TRUE;
9281
9282 ERROR:
9283         if (stream->bo[0])
9284                 tbm_bo_unmap(stream->bo[0]);
9285
9286         if (is_mapped)
9287                 gst_memory_unmap(mem, &mapinfo);
9288
9289         return FALSE;
9290 }
9291
9292 static void
9293 __mmplayer_set_pause_state(mmplayer_t *player)
9294 {
9295         if (player->sent_bos)
9296                 return;
9297
9298         /* rtsp case, get content attrs by GstMessage */
9299         if (MMPLAYER_IS_RTSP_STREAMING(player))
9300                 return;
9301
9302         /* it's first time to update all content attrs. */
9303         _mmplayer_update_content_attrs(player, ATTR_ALL);
9304 }
9305
9306 static void
9307 __mmplayer_set_playing_state(mmplayer_t *player)
9308 {
9309         gchar *audio_codec = NULL;
9310
9311         if (player->resumed_by_rewind && player->playback_rate < 0.0) {
9312                 /* initialize because auto resume is done well. */
9313                 player->resumed_by_rewind = FALSE;
9314                 player->playback_rate = 1.0;
9315         }
9316
9317         if (player->sent_bos)
9318                 return;
9319
9320         /* try to get content metadata */
9321
9322         /* NOTE : giving ATTR_MISSING_ONLY may have dependency with
9323          * c-api since c-api doesn't use _start() anymore. It may not work propery with
9324          * legacy mmfw-player api
9325          */
9326         _mmplayer_update_content_attrs(player, ATTR_MISSING_ONLY);
9327
9328         if ((player->cmd == MMPLAYER_COMMAND_START)
9329                 || (player->cmd == MMPLAYER_COMMAND_RESUME)) {
9330                 __mmplayer_handle_missed_plugin(player);
9331         }
9332
9333         /* check audio codec field is set or not
9334          * we can get it from typefinder or codec's caps.
9335          */
9336         mm_attrs_get_string_by_name(player->attrs, "content_audio_codec", &audio_codec);
9337
9338         /* The codec format can't be sent for audio only case like amr, mid etc.
9339          * Because, parser don't make related TAG.
9340          * So, if it's not set yet, fill it with found data.
9341          */
9342         if (!audio_codec) {
9343                 if (g_strrstr(player->type, "audio/midi"))
9344                         audio_codec = "MIDI";
9345                 else if (g_strrstr(player->type, "audio/x-amr"))
9346                         audio_codec = "AMR";
9347                 else if (g_strrstr(player->type, "audio/mpeg")
9348                                 && !g_strrstr(player->type, "mpegversion=(int)1"))
9349                         audio_codec = "AAC";
9350                 else
9351                         audio_codec = "unknown";
9352
9353                 mm_attrs_set_string_by_name(player->attrs, "content_audio_codec", audio_codec);
9354
9355                 if (mm_attrs_commit_all(player->attrs))
9356                         LOGE("failed to update attributes");
9357
9358                 LOGD("set audio codec type with caps");
9359         }
9360
9361         return;
9362 }