src/mm_camcorder_client.c

   1 /*
   2  * libmm-camcorder
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jeongmo Yang <jm80.yang@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 /*===========================================================================================
  23 |                                                                                                                                                                                       |
  24 |  INCLUDE FILES                                                                                                                                                        |
  25 |                                                                                                                                                                                       |
  26 ========================================================================================== */
  27 #include <gst/gst.h>
  28 #include <gst/app/gstappsrc.h>
  29 #include <gst/video/videooverlay.h>
  30 #ifdef HAVE_WAYLAND
  31 #include <gst/wayland/wayland.h>
  32 #endif
  33 #include <unistd.h>
  34 #include <sys/stat.h>
  35 #include <string.h>
  36 #include <sys/time.h>
  37 #include <stdlib.h>
  38
  39 #include <mm_error.h>
  40 #include <mm_debug.h>
  41
  42 #include "mm_camcorder_client.h"
  43 #include "mm_camcorder_internal.h"
  44 #include <sched.h>
  45
  46 #include <storage.h>
  47
  48
  49 static _MMCamcorderInfoConverting g_client_display_info[] = {
  50         {
  51                 CONFIGURE_TYPE_MAIN,
  52                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
  53                 MM_CAM_CLIENT_DISPLAY_DEVICE,
  54                 MM_CAMCORDER_ATTR_NONE,
  55                 "DisplayDevice",
  56                 MM_CAMCONVERT_TYPE_INT_ARRAY,
  57                 NULL,
  58         },
  59         {
  60                 CONFIGURE_TYPE_MAIN,
  61                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
  62                 MM_CAM_CLIENT_DISPLAY_MODE,
  63                 MM_CAMCORDER_ATTR_NONE,
  64                 "DisplayMode",
  65                 MM_CAMCONVERT_TYPE_INT_ARRAY,
  66                 NULL,
  67         },
  68         {
  69                 CONFIGURE_TYPE_MAIN,
  70                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
  71                 MM_CAM_CLIENT_DISPLAY_SURFACE,
  72                 MM_CAMCORDER_ATTR_NONE,
  73                 "Videosink",
  74                 MM_CAMCONVERT_TYPE_INT_ARRAY,
  75                 NULL,
  76         },
  77 };
  78
  79
  80 static int _storage_device_supported_cb(int storage_id, storage_type_e type, storage_state_e state, const char *path, void *user_data)
  81 {
  82         char **root_directory = (char **)user_data;
  83
  84         if (root_directory == NULL) {
  85                 _mmcam_dbg_warn("user data is NULL");
  86                 return FALSE;
  87         }
  88
  89         _mmcam_dbg_log("storage id %d, type %d, state %d, path %s",
  90                        storage_id, type, state, path ? path : "NULL");
  91
  92         if (type == STORAGE_TYPE_INTERNAL && path) {
  93                 if (*root_directory) {
  94                         free(*root_directory);
  95                         *root_directory = NULL;
  96                 }
  97
  98                 *root_directory = strdup(path);
  99                 if (*root_directory) {
 100                         _mmcam_dbg_log("get root directory %s", *root_directory);
 101                         return FALSE;
 102                 } else {
 103                         _mmcam_dbg_warn("strdup %s failed");
 104                 }
 105         }
 106
 107         return TRUE;
 108 }
 109
 110 bool _mmcamcorder_client_commit_display_handle(MMHandleType handle, int attr_idx, const mmf_value_t *value)
 111 {
 112         int current_state = MM_CAMCORDER_STATE_NONE;
 113         const char *videosink_name = NULL;
 114         void *p_handle = NULL;
 115
 116         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 117         _MMCamcorderSubContext *sc = NULL;
 118
 119         mmf_return_val_if_fail(handle, FALSE);
 120
 121         /* check type */
 122         if (hcamcorder->type == MM_CAMCORDER_MODE_AUDIO) {
 123                 _mmcam_dbg_err("invalid mode %d", hcamcorder->type);
 124                 return FALSE;
 125         }
 126
 127         /* check current state */
 128         current_state = _mmcamcorder_get_state(handle);
 129         if (current_state < MM_CAMCORDER_STATE_READY) {
 130                 _mmcam_dbg_log("NOT initialized. this will be applied later");
 131                 return TRUE;
 132         }
 133
 134         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 135
 136         p_handle = value->value.p_val;
 137         if (p_handle) {
 138                 /* get videosink name */
 139                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
 140                 if (videosink_name == NULL) {
 141                         _mmcam_dbg_err("Please check videosink element in configuration file");
 142                         return FALSE;
 143                 }
 144
 145                 _mmcam_dbg_log("Commit : videosinkname[%s]", videosink_name);
 146
 147                 if (!strcmp(videosink_name, "xvimagesink") ||
 148                     !strcmp(videosink_name, "ximagesink")) {
 149                         _mmcam_dbg_log("Commit : Set XID[%x]", *(int*)(p_handle));
 150                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(sc->element[_MMCAMCORDER_CLIENT_VIDEOSINK_SINK].gst), *(int*)(p_handle));
 151                 } else if (!strcmp(videosink_name, "evasimagesink") ||
 152                            !strcmp(videosink_name, "evaspixmapsink")) {
 153                         _mmcam_dbg_log("Commit : Set evas object [%p]", p_handle);
 154                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->element[_MMCAMCORDER_CLIENT_VIDEOSINK_SINK].gst, "evas-object", p_handle);
 155 #ifdef HAVE_WAYLAND
 156                 } else if (!strcmp(videosink_name, "waylandsink")) {
 157                         MMCamWaylandInfo *wl_info = (MMCamWaylandInfo *)p_handle;
 158                         GstContext *context = NULL;
 159
 160                         context = gst_wayland_display_handle_context_new((struct wl_display *)wl_info->display);
 161                         if (context) {
 162                                 gst_element_set_context(sc->element[_MMCAMCORDER_CLIENT_VIDEOSINK_SINK].gst, context);
 163                         } else {
 164                                 _mmcam_dbg_warn("gst_wayland_display_handle_context_new failed");
 165                         }
 166
 167                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(sc->element[_MMCAMCORDER_CLIENT_VIDEOSINK_SINK].gst), (guintptr)wl_info->surface);
 168                         gst_video_overlay_set_render_rectangle(GST_VIDEO_OVERLAY(sc->element[_MMCAMCORDER_CLIENT_VIDEOSINK_SINK].gst),
 169                                                                wl_info->window_x,
 170                                                                wl_info->window_y,
 171                                                                wl_info->window_width,
 172                                                                wl_info->window_height);
 173 #endif /* HAVE_WAYLAND */
 174                 } else {
 175                         _mmcam_dbg_warn("Commit : Nothing to commit with this element[%s]", videosink_name);
 176                         return FALSE;
 177                 }
 178         } else {
 179                 _mmcam_dbg_warn("Display handle is NULL");
 180                 return FALSE;
 181         }
 182
 183         return TRUE;
 184 }
 185
 186 bool _mmcamcorder_client_commit_display_rect(MMHandleType handle, int attr_idx, const mmf_value_t *value)
 187 {
 188         int current_state = MM_CAMCORDER_STATE_NONE;
 189         int method = 0;
 190         const char *videosink_name = NULL;
 191
 192         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 193         _MMCamcorderSubContext *sc = NULL;
 194
 195         mmf_return_val_if_fail(handle, FALSE);
 196
 197         /* check type */
 198         if (hcamcorder->type == MM_CAMCORDER_MODE_AUDIO) {
 199                 _mmcam_dbg_err("invalid mode %d", hcamcorder->type);
 200                 return FALSE;
 201         }
 202
 203         /* check current state */
 204         current_state = _mmcamcorder_get_state(handle);
 205         if (current_state < MM_CAMCORDER_STATE_READY) {
 206                 _mmcam_dbg_log("NOT initialized. this will be applied later");
 207                 return TRUE;
 208         }
 209
 210         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 211
 212         /* check current method */
 213         mm_camcorder_get_attributes(handle, NULL,
 214                                     MMCAM_DISPLAY_GEOMETRY_METHOD, &method,
 215                                     NULL);
 216         if (method != MM_DISPLAY_METHOD_CUSTOM_ROI) {
 217                 _mmcam_dbg_log("current method[%d] is not supported rect", method);
 218                 return FALSE;
 219         }
 220
 221         /* Get videosink name */
 222         _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
 223         if (videosink_name == NULL) {
 224                 _mmcam_dbg_err("Please check videosink element in configuration file");
 225                 return FALSE;
 226         }
 227
 228         if (!strcmp(videosink_name, "xvimagesink") ||
 229             !strcmp(videosink_name, "evaspixmapsink")) {
 230                 int rect_x = 0;
 231                 int rect_y = 0;
 232                 int rect_width = 0;
 233                 int rect_height = 0;
 234                 int flags = MM_ATTRS_FLAG_NONE;
 235                 MMCamAttrsInfo info;
 236
 237                 mm_camcorder_get_attributes(handle, NULL,
 238                                             MMCAM_DISPLAY_RECT_X, &rect_x,
 239                                             MMCAM_DISPLAY_RECT_Y, &rect_y,
 240                                             MMCAM_DISPLAY_RECT_WIDTH, &rect_width,
 241                                             MMCAM_DISPLAY_RECT_HEIGHT, &rect_height,
 242                                             NULL);
 243                 switch (attr_idx) {
 244                 case MM_CAM_CLIENT_DISPLAY_RECT_X:
 245                         mm_camcorder_get_attribute_info(handle, MMCAM_DISPLAY_RECT_Y, &info);
 246                         flags |= info.flag;
 247                         memset(&info, 0x00, sizeof(info));
 248                         mm_camcorder_get_attribute_info(handle, MMCAM_DISPLAY_RECT_WIDTH, &info);
 249                         flags |= info.flag;
 250                         memset(&info, 0x00, sizeof(info));
 251                         mm_camcorder_get_attribute_info(handle, MMCAM_DISPLAY_RECT_HEIGHT, &info);
 252                         flags |= info.flag;
 253                         rect_x = value->value.i_val;
 254                         break;
 255                 case MM_CAM_CLIENT_DISPLAY_RECT_Y:
 256                         mm_camcorder_get_attribute_info(handle, MMCAM_DISPLAY_RECT_WIDTH, &info);
 257                         flags |= info.flag;
 258                         memset(&info, 0x00, sizeof(info));
 259                         mm_camcorder_get_attribute_info(handle, MMCAM_DISPLAY_RECT_HEIGHT, &info);
 260                         flags |= info.flag;
 261                         rect_y = value->value.i_val;
 262                         break;
 263                 case MM_CAM_CLIENT_DISPLAY_RECT_WIDTH:
 264                         mm_camcorder_get_attribute_info(handle, MMCAM_DISPLAY_RECT_HEIGHT, &info);
 265                         flags |= info.flag;
 266                         rect_width = value->value.i_val;
 267                         break;
 268                 case MM_CAM_CLIENT_DISPLAY_RECT_HEIGHT:
 269                         rect_height = value->value.i_val;
 270                         break;
 271                 default:
 272                         _mmcam_dbg_err("Wrong attr_idx!");
 273                         return FALSE;
 274                 }
 275
 276                 if (!(flags & MM_ATTRS_FLAG_MODIFIED)) {
 277                         _mmcam_dbg_log("RECT(x,y,w,h) = (%d,%d,%d,%d)",
 278                                        rect_x, rect_y, rect_width, rect_height);
 279                         g_object_set(sc->element[_MMCAMCORDER_CLIENT_VIDEOSINK_SINK].gst,
 280                                      "dst-roi-x", rect_x,
 281                                      "dst-roi-y", rect_y,
 282                                      "dst-roi-w", rect_width,
 283                                      "dst-roi-h", rect_height,
 284                                      NULL);
 285                 }
 286
 287                 return TRUE;
 288         } else {
 289                 _mmcam_dbg_warn("videosink[%s] does not support display rect.", videosink_name);
 290                 return FALSE;
 291         }
 292 }
 293
 294 bool _mmcamcorder_client_commit_display_rotation(MMHandleType handle, int attr_idx, const mmf_value_t *value)
 295 {
 296         int current_state = MM_CAMCORDER_STATE_NONE;
 297
 298         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 299
 300         mmf_return_val_if_fail(handle, FALSE);
 301
 302         /* check type */
 303         if (hcamcorder->type == MM_CAMCORDER_MODE_AUDIO) {
 304                 _mmcam_dbg_err("invalid mode %d", hcamcorder->type);
 305                 return FALSE;
 306         }
 307
 308         /* check current state */
 309         current_state = _mmcamcorder_get_state(handle);
 310         if (current_state < MM_CAMCORDER_STATE_READY) {
 311                 _mmcam_dbg_log("NOT initialized. this will be applied later [rotate:%d]", value->value.i_val);
 312                 return TRUE;
 313         }
 314
 315         return _mmcamcorder_set_display_rotation(handle, value->value.i_val, _MMCAMCORDER_CLIENT_VIDEOSINK_SINK);
 316 }
 317
 318 bool _mmcamcorder_client_commit_display_visible(MMHandleType handle, int attr_idx, const mmf_value_t *value)
 319 {
 320         int current_state = MM_CAMCORDER_STATE_NONE;
 321         const char *videosink_name = NULL;
 322
 323         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 324         _MMCamcorderSubContext *sc = NULL;
 325
 326         mmf_return_val_if_fail(handle, FALSE);
 327
 328         /* check type */
 329         if (hcamcorder->type == MM_CAMCORDER_MODE_AUDIO) {
 330                 _mmcam_dbg_err("invalid mode %d", hcamcorder->type);
 331                 return FALSE;
 332         }
 333
 334         /* check current state */
 335         current_state = _mmcamcorder_get_state(handle);
 336         if (current_state < MM_CAMCORDER_STATE_READY) {
 337                 _mmcam_dbg_log("NOT initialized. this will be applied later");
 338                 return TRUE;
 339         }
 340
 341         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 342
 343         /* Get videosink name */
 344         _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
 345         if (videosink_name == NULL) {
 346                 _mmcam_dbg_err("Please check videosink element in configuration file");
 347                 return FALSE;
 348         }
 349
 350         if (!strcmp(videosink_name, "waylandsink") || !strcmp(videosink_name, "xvimagesink") ||
 351                 !strcmp(videosink_name, "evasimagesink") || !strcmp(videosink_name, "evaspixmapsink")) {
 352                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_CLIENT_VIDEOSINK_SINK].gst, "visible", value->value.i_val);
 353                 _mmcam_dbg_log("Set visible [%d] done.", value->value.i_val);
 354                 return TRUE;
 355         } else {
 356                 _mmcam_dbg_warn("videosink[%s] does not support VISIBLE.", videosink_name);
 357                 return FALSE;
 358         }
 359 }
 360
 361 bool _mmcamcorder_client_commit_display_geometry_method (MMHandleType handle, int attr_idx, const mmf_value_t *value)
 362 {
 363         int method = 0;
 364         int current_state = MM_CAMCORDER_STATE_NONE;
 365         const char *videosink_name = NULL;
 366
 367         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 368         _MMCamcorderSubContext *sc = NULL;
 369
 370         mmf_return_val_if_fail(handle, FALSE);
 371
 372         /* check type */
 373         if (hcamcorder->type == MM_CAMCORDER_MODE_AUDIO) {
 374                 _mmcam_dbg_err("invalid mode %d", hcamcorder->type);
 375                 return FALSE;
 376         }
 377
 378         /* check current state */
 379         current_state = _mmcamcorder_get_state(handle);
 380         if (current_state < MM_CAMCORDER_STATE_READY) {
 381                 _mmcam_dbg_log("NOT initialized. this will be applied later");
 382                 return TRUE;
 383         }
 384
 385         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 386
 387         /* Get videosink name */
 388         _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
 389         if (videosink_name == NULL) {
 390                 _mmcam_dbg_err("Please check videosink element in configuration file");
 391                 return FALSE;
 392         }
 393
 394         if (!strcmp(videosink_name, "waylandsink") || !strcmp(videosink_name, "xvimagesink") ||
 395                 !strcmp(videosink_name, "evasimagesink") || !strcmp(videosink_name, "evaspixmapsink")) {
 396                 method = value->value.i_val;
 397                 MMCAMCORDER_G_OBJECT_SET( sc->element[_MMCAMCORDER_CLIENT_VIDEOSINK_SINK].gst, "display-geometry-method", method);
 398                 return TRUE;
 399         } else {
 400                 _mmcam_dbg_warn("videosink[%s] does not support geometry method.", videosink_name);
 401                 return FALSE;
 402         }
 403 }
 404
 405 bool _mmcamcorder_client_commit_display_scale(MMHandleType handle, int attr_idx, const mmf_value_t *value)
 406 {
 407         int zoom = 0;
 408         int current_state = MM_CAMCORDER_STATE_NONE;
 409         const char *videosink_name = NULL;
 410         GstElement *vs_element = NULL;
 411
 412         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 413         _MMCamcorderSubContext *sc = NULL;
 414
 415         mmf_return_val_if_fail(handle, FALSE);
 416
 417         /* check type */
 418         if (hcamcorder->type == MM_CAMCORDER_MODE_AUDIO) {
 419                 _mmcam_dbg_err("invalid mode %d", hcamcorder->type);
 420                 return FALSE;
 421         }
 422
 423         /* check current state */
 424         current_state = _mmcamcorder_get_state(handle);
 425         if (current_state < MM_CAMCORDER_STATE_READY) {
 426                 _mmcam_dbg_log("NOT initialized. this will be applied later");
 427                 return TRUE;
 428         }
 429
 430         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 431
 432         /* Get videosink name */
 433         _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
 434         if (videosink_name == NULL) {
 435                 _mmcam_dbg_err("Please check videosink element in configuration file");
 436                 return FALSE;
 437         }
 438
 439         zoom = value->value.i_val;
 440         if (!strcmp(videosink_name, "waylandsink") || !strcmp(videosink_name, "xvimagesink")) {
 441                 vs_element = sc->element[_MMCAMCORDER_CLIENT_VIDEOSINK_SINK].gst;
 442
 443                 MMCAMCORDER_G_OBJECT_SET(vs_element, "zoom", (float)(zoom + 1));
 444                 _mmcam_dbg_log("Set display zoom to %d", zoom + 1);
 445
 446                 return TRUE;
 447         } else {
 448                 _mmcam_dbg_warn("videosink[%s] does not support scale", videosink_name);
 449                 return FALSE;
 450         }
 451 }
 452
 453 bool _mmcamcorder_client_commit_display_mode(MMHandleType handle, int attr_idx, const mmf_value_t *value)
 454 {
 455         int current_state = MM_CAMCORDER_STATE_NONE;
 456         const char *videosink_name = NULL;
 457
 458         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 459         _MMCamcorderSubContext *sc = NULL;
 460
 461         mmf_return_val_if_fail(handle, FALSE);
 462
 463         /* check type */
 464         if (hcamcorder->type == MM_CAMCORDER_MODE_AUDIO) {
 465                 _mmcam_dbg_err("invalid mode %d", hcamcorder->type);
 466                 return FALSE;
 467         }
 468
 469         /* check current state */
 470         current_state = _mmcamcorder_get_state(handle);
 471         if (current_state < MM_CAMCORDER_STATE_READY) {
 472                 _mmcam_dbg_log("NOT initialized. this will be applied later");
 473                 return TRUE;
 474         }
 475
 476         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 477
 478         _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
 479         if (videosink_name == NULL) {
 480                 _mmcam_dbg_err("Please check videosink element in configuration file");
 481                 return FALSE;
 482         }
 483
 484         _mmcam_dbg_log("Commit : videosinkname[%s]", videosink_name);
 485
 486         if (!strcmp(videosink_name, "waylandsink") || !strcmp(videosink_name, "xvimagesink")) {
 487                 _mmcam_dbg_log("Commit : display mode [%d]", value->value.i_val);
 488                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_CLIENT_VIDEOSINK_SINK].gst, "display-mode", value->value.i_val);
 489                 return TRUE;
 490         } else {
 491                 _mmcam_dbg_warn("Commit : This element [%s] does not support display mode", videosink_name);
 492                 return FALSE;
 493         }
 494 }
 495
 496 bool _mmcamcorder_client_commit_display_evas_do_scaling(MMHandleType handle, int attr_idx, const mmf_value_t *value)
 497 {
 498         int current_state = MM_CAMCORDER_STATE_NONE;
 499         int do_scaling = 0;
 500         const char *videosink_name = NULL;
 501
 502         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER( handle);
 503         _MMCamcorderSubContext *sc = NULL;
 504
 505         mmf_return_val_if_fail(handle, FALSE);
 506
 507         /* check type */
 508         if (hcamcorder->type == MM_CAMCORDER_MODE_AUDIO) {
 509                 _mmcam_dbg_err("invalid mode %d", hcamcorder->type);
 510                 return FALSE;
 511         }
 512
 513         /* check current state */
 514         current_state = _mmcamcorder_get_state(handle);
 515         if (current_state < MM_CAMCORDER_STATE_READY) {
 516                 _mmcam_dbg_log("NOT initialized. this will be applied later");
 517                 return TRUE;
 518         }
 519
 520         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 521
 522         do_scaling = value->value.i_val;
 523
 524         /* Get videosink name */
 525         _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
 526         if (videosink_name == NULL) {
 527                 _mmcam_dbg_err("Please check videosink element in configuration file");
 528                 return FALSE;
 529         }
 530
 531         if (!strcmp(videosink_name, "evaspixmapsink")) {
 532                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_CLIENT_VIDEOSINK_SINK].gst, "origin-size", !do_scaling);
 533                 _mmcam_dbg_log("Set origin-size to %d", !(value->value.i_val));
 534                 return TRUE;
 535         } else {
 536                 _mmcam_dbg_warn("videosink[%s] does not support scale", videosink_name);
 537                 return FALSE;
 538         }
 539 }
 540
 541 bool _mmcamcorder_client_commit_display_flip(MMHandleType handle, int attr_idx, const mmf_value_t *value)
 542 {
 543         int current_state = MM_CAMCORDER_STATE_NONE;
 544
 545         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 546
 547         mmf_return_val_if_fail(handle, FALSE);
 548
 549         /* check type */
 550         if (hcamcorder->type == MM_CAMCORDER_MODE_AUDIO) {
 551                 _mmcam_dbg_err("invalid mode %d", hcamcorder->type);
 552                 return FALSE;
 553         }
 554
 555         /* check current state */
 556         current_state = _mmcamcorder_get_state(handle);
 557         if (current_state < MM_CAMCORDER_STATE_READY) {
 558                 _mmcam_dbg_log("NOT initialized. this will be applied later [flip:%d]", value->value.i_val);
 559                 return TRUE;
 560         }
 561
 562         return _mmcamcorder_set_display_flip(handle, value->value.i_val, _MMCAMCORDER_CLIENT_VIDEOSINK_SINK);
 563 }
 564
 565 int _mmcamcorder_client_videosink_window_set(MMHandleType handle, type_element* VideosinkElement)
 566 {
 567         int err = MM_ERROR_NONE;
 568         int size = 0;
 569         int retx = 0;
 570         int rety = 0;
 571         int retwidth = 0;
 572         int retheight = 0;
 573         int visible = 0;
 574         int rotation = MM_DISPLAY_ROTATION_NONE;
 575         int flip = MM_FLIP_NONE;
 576         int display_mode = MM_DISPLAY_MODE_DEFAULT;
 577         int display_geometry_method = MM_DISPLAY_METHOD_LETTER_BOX;
 578         int origin_size = 0;
 579         int zoom_attr = 0;
 580         int zoom_level = 0;
 581         int do_scaling = FALSE;
 582         int *overlay = NULL;
 583         gulong xid;
 584         char *err_name = NULL;
 585         const char *videosink_name = NULL;
 586
 587         GstElement *vsink = NULL;
 588
 589         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 590         _MMCamcorderSubContext *sc = NULL;
 591
 592         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 593         mmf_return_val_if_fail(VideosinkElement, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
 594
 595         _mmcam_dbg_log("");
 596
 597         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 598         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 599         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 600         mmf_return_val_if_fail(sc->element[_MMCAMCORDER_CLIENT_VIDEOSINK_SINK].gst, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 601
 602         vsink = sc->element[_MMCAMCORDER_CLIENT_VIDEOSINK_SINK].gst;
 603
 604         /* Get video display information */
 605         err = mm_camcorder_get_attributes(handle, &err_name,
 606                                           MMCAM_DISPLAY_RECT_X, &retx,
 607                                           MMCAM_DISPLAY_RECT_Y, &rety,
 608                                           MMCAM_DISPLAY_RECT_WIDTH, &retwidth,
 609                                           MMCAM_DISPLAY_RECT_HEIGHT, &retheight,
 610                                           MMCAM_DISPLAY_ROTATION, &rotation,
 611                                           MMCAM_DISPLAY_FLIP, &flip,
 612                                           MMCAM_DISPLAY_VISIBLE, &visible,
 613                                           MMCAM_DISPLAY_HANDLE, (void**)&overlay, &size,
 614                                           MMCAM_DISPLAY_MODE, &display_mode,
 615                                           MMCAM_DISPLAY_GEOMETRY_METHOD, &display_geometry_method,
 616                                           MMCAM_DISPLAY_SCALE, &zoom_attr,
 617                                           MMCAM_DISPLAY_EVAS_DO_SCALING, &do_scaling,
 618                                           NULL);
 619         if (err != MM_ERROR_NONE) {
 620                 if (err_name) {
 621                         _mmcam_dbg_err("failed to get attributes [%s][0x%x]", err_name, err);
 622                         SAFE_FREE(err_name);
 623                 } else {
 624                         _mmcam_dbg_err("failed to get attributes [0x%x]", err);
 625                 }
 626
 627                 return err;
 628         }
 629
 630         _mmcam_dbg_log("(overlay=%p, size=%d)", overlay, size);
 631
 632         _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
 633
 634         if (videosink_name == NULL) {
 635                 _mmcam_dbg_err("videosink_name is empty");
 636                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
 637         }
 638
 639
 640         /* Set display handle */
 641         if (!strcmp(videosink_name, "xvimagesink") ||
 642             !strcmp(videosink_name, "ximagesink")) {
 643                 if (overlay) {
 644                         xid = *overlay;
 645                         _mmcam_dbg_log("xid = %lu )", xid);
 646                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), xid);
 647                 } else {
 648                         _mmcam_dbg_warn("Handle is NULL. Set xid as 0.. but, it's not recommended.");
 649                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), 0);
 650                 }
 651         } else if (!strcmp(videosink_name, "evasimagesink") ||
 652                    !strcmp(videosink_name, "evaspixmapsink")) {
 653                 _mmcam_dbg_log("videosink : %s, handle : %p", videosink_name, overlay);
 654                 if (overlay) {
 655                         MMCAMCORDER_G_OBJECT_SET_POINTER(vsink, "evas-object", overlay);
 656                         MMCAMCORDER_G_OBJECT_SET(vsink, "origin-size", !do_scaling);
 657                 } else {
 658                         _mmcam_dbg_err("display handle(eavs object) is NULL");
 659                         return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 660                 }
 661 #ifdef HAVE_WAYLAND
 662         } else if (!strcmp(videosink_name, "waylandsink")) {
 663                 MMCamWaylandInfo *wl_info = (MMCamWaylandInfo *)overlay;
 664                 if (wl_info) {
 665                         GstContext *context = NULL;
 666
 667                         context = gst_wayland_display_handle_context_new((struct wl_display *)wl_info->display);
 668                         if (context) {
 669                                 gst_element_set_context(vsink, context);
 670                         } else {
 671                                 _mmcam_dbg_warn("gst_wayland_display_handle_context_new failed");
 672                         }
 673
 674                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), (guintptr)wl_info->surface);
 675                         gst_video_overlay_set_render_rectangle(GST_VIDEO_OVERLAY(vsink),
 676                                                                wl_info->window_x,
 677                                                                wl_info->window_y,
 678                                                                wl_info->window_width,
 679                                                                wl_info->window_height);
 680                 } else {
 681                         _mmcam_dbg_warn("Handle is NULL. skip setting.");
 682                 }
 683 #endif /* HAVE_WAYLAND */
 684         } else {
 685                 _mmcam_dbg_warn("Who are you?? (Videosink: %s)", videosink_name);
 686         }
 687
 688         _mmcam_dbg_log("%s set: display_geometry_method[%d],origin-size[%d],visible[%d],rotate[%d],flip[%d]",
 689                        videosink_name, display_geometry_method, origin_size, visible, rotation, flip);
 690
 691         /* Set attribute */
 692         if (!strcmp(videosink_name, "waylandsink") || !strcmp(videosink_name, "xvimagesink") ||
 693                 !strcmp(videosink_name, "evaspixmapsink")) {
 694                 /* set rotation */
 695                 MMCAMCORDER_G_OBJECT_SET(vsink, "rotate", rotation);
 696
 697                 /* set flip */
 698                 MMCAMCORDER_G_OBJECT_SET(vsink, "flip", flip);
 699
 700                 switch (zoom_attr) {
 701                 case MM_DISPLAY_SCALE_DEFAULT:
 702                         zoom_level = 1;
 703                         break;
 704                 case MM_DISPLAY_SCALE_DOUBLE_LENGTH:
 705                         zoom_level = 2;
 706                         break;
 707                 case MM_DISPLAY_SCALE_TRIPLE_LENGTH:
 708                         zoom_level = 3;
 709                         break;
 710                 default:
 711                         _mmcam_dbg_warn("Unsupported zoom value. set as default.");
 712                         zoom_level = 1;
 713                         break;
 714                 }
 715
 716                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-geometry-method", display_geometry_method);
 717                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-mode", display_mode);
 718                 MMCAMCORDER_G_OBJECT_SET(vsink, "visible", visible);
 719                 MMCAMCORDER_G_OBJECT_SET(vsink, "zoom", zoom_level);
 720
 721                 if (display_geometry_method == MM_DISPLAY_METHOD_CUSTOM_ROI) {
 722                         g_object_set(vsink,
 723                                      "dst-roi-x", retx,
 724                                      "dst-roi-y", rety,
 725                                      "dst-roi-w", retwidth,
 726                                      "dst-roi-h", retheight,
 727                                      NULL);
 728                 }
 729         } else {
 730                 _mmcam_dbg_warn("unsupported videosink [%s]", videosink_name);
 731         }
 732
 733         return MM_ERROR_NONE;
 734 }
 735
 736 int _mmcamcorder_client_init_attr_from_configure(MMHandleType handle)
 737 {
 738         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 739         _MMCamcorderInfoConverting *info = NULL;
 740
 741         int table_size = 0;
 742         int ret = MM_ERROR_NONE;
 743
 744         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 745
 746         /* Initialize attribute related to display */
 747         info = g_client_display_info;
 748         table_size = sizeof(g_client_display_info) / sizeof(_MMCamcorderInfoConverting);
 749         ret = __mmcamcorder_set_info_to_attr(handle, info, table_size);
 750         if (ret != MM_ERROR_NONE) {
 751                 _mmcam_dbg_err("display info set error : 0x%x", ret);
 752                 return ret;
 753         }
 754
 755         _mmcam_dbg_log("done");
 756
 757         return ret;
 758 }
 759
 760 MMHandleType _mmcamcorder_client_alloc_attribute(MMHandleType handle)
 761 {
 762         _mmcam_dbg_log( "" );
 763
 764         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 765         MMHandleType attrs = 0;
 766         mmf_attrs_construct_info_t *attrs_const_info = NULL;
 767         unsigned int attr_count = 0;
 768         unsigned int idx;
 769         static int visible_values[] = { 0, 1 }; /*0: off, 1:on*/
 770
 771         mmf_return_val_if_fail(hcamcorder, NULL);
 772
 773         /* Create attribute constructor */
 774         _mmcam_dbg_log("start");
 775
 776         /* alloc 'mmf_attrs_construct_info_t' */
 777         attr_count = MM_CAM_CLIENT_ATTRIBUTE_NUM;
 778         attrs_const_info = malloc(attr_count * sizeof(mmf_attrs_construct_info_t));
 779         if (!attrs_const_info) {
 780                 _mmcam_dbg_err("Fail to alloc constructor.");
 781                 return 0;
 782         }
 783
 784         /* alloc default attribute info */
 785         hcamcorder->cam_attrs_const_info = (mm_cam_attr_construct_info *)malloc(sizeof(mm_cam_attr_construct_info) * attr_count);
 786         if (hcamcorder->cam_attrs_const_info == NULL) {
 787                 _mmcam_dbg_err("failed to alloc default attribute info");
 788                 free(attrs_const_info);
 789                 attrs_const_info = NULL;
 790                 return 0;
 791         }
 792
 793         /* basic attributes' info */
 794         mm_cam_attr_construct_info temp_info[] = {
 795                 {
 796                         MM_CAM_CLIENT_DISPLAY_SOCKET_PATH,
 797                         MMCAM_DISPLAY_SOCKET_PATH,
 798                         MMF_VALUE_TYPE_STRING,
 799                         MM_ATTRS_FLAG_RW,
 800                         {(void*)NULL},
 801                         MM_ATTRS_VALID_TYPE_NONE,
 802                         {0},
 803                         {0},
 804                         NULL,
 805                 },
 806                 {
 807                         MM_CAM_CLIENT_DISPLAY_HANDLE,
 808                         "display-handle",
 809                         MMF_VALUE_TYPE_DATA,
 810                         MM_ATTRS_FLAG_RW,
 811                         {(void*)NULL},
 812                         MM_ATTRS_VALID_TYPE_NONE,
 813                         {0},
 814                         {0},
 815                         _mmcamcorder_client_commit_display_handle,
 816                 },
 817                 {
 818                         MM_CAM_CLIENT_DISPLAY_DEVICE,
 819                         "display-device",
 820                         MMF_VALUE_TYPE_INT,
 821                         MM_ATTRS_FLAG_RW,
 822                         {(void*)MM_DISPLAY_DEVICE_MAINLCD},
 823                         MM_ATTRS_VALID_TYPE_INT_ARRAY,
 824                         {0},
 825                         {0},
 826                         NULL,
 827                 },
 828                 // 50
 829                 {
 830                         MM_CAM_CLIENT_DISPLAY_SURFACE,
 831                         "display-surface",
 832                         MMF_VALUE_TYPE_INT,
 833                         MM_ATTRS_FLAG_RW,
 834                         {(void*)MM_DISPLAY_SURFACE_OVERLAY},
 835                         MM_ATTRS_VALID_TYPE_INT_ARRAY,
 836                         {0},
 837                         {0},
 838                         NULL,
 839                 },
 840                 {
 841                         MM_CAM_CLIENT_DISPLAY_RECT_X,
 842                         "display-rect-x",
 843                         MMF_VALUE_TYPE_INT,
 844                         MM_ATTRS_FLAG_RW,
 845                         {(void*)0},
 846                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 847                         {.int_min = 0},
 848                         {.int_max = _MMCAMCORDER_MAX_INT},
 849                         _mmcamcorder_client_commit_display_rect,
 850                 },
 851                 {
 852                         MM_CAM_CLIENT_DISPLAY_RECT_Y,
 853                         "display-rect-y",
 854                         MMF_VALUE_TYPE_INT,
 855                         MM_ATTRS_FLAG_RW,
 856                         {(void*)0},
 857                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 858                         {.int_min = 0},
 859                         {.int_max = _MMCAMCORDER_MAX_INT},
 860                         _mmcamcorder_client_commit_display_rect,
 861                 },
 862                 {
 863                         MM_CAM_CLIENT_DISPLAY_RECT_WIDTH,
 864                         "display-rect-width",
 865                         MMF_VALUE_TYPE_INT,
 866                         MM_ATTRS_FLAG_RW,
 867                         {(void*)0},
 868                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 869                         {.int_min = 0},
 870                         {.int_max = _MMCAMCORDER_MAX_INT},
 871                         _mmcamcorder_client_commit_display_rect,
 872                 },
 873                 {
 874                         MM_CAM_CLIENT_DISPLAY_RECT_HEIGHT,
 875                         "display-rect-height",
 876                         MMF_VALUE_TYPE_INT,
 877                         MM_ATTRS_FLAG_RW,
 878                         {(void*)0},
 879                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 880                         {.int_min = 0},
 881                         {.int_max = _MMCAMCORDER_MAX_INT},
 882                         _mmcamcorder_client_commit_display_rect,
 883                 },
 884                 {
 885                         MM_CAM_CLIENT_DISPLAY_SOURCE_X,
 886                         "display-src-x",
 887                         MMF_VALUE_TYPE_INT,
 888                         MM_ATTRS_FLAG_RW,
 889                         {(void*)0},
 890                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 891                         {.int_min = 0},
 892                         {.int_max = _MMCAMCORDER_MAX_INT},
 893                         NULL,
 894                 },
 895                 {
 896                         MM_CAM_CLIENT_DISPLAY_SOURCE_Y,
 897                         "display-src-y",
 898                         MMF_VALUE_TYPE_INT,
 899                         MM_ATTRS_FLAG_RW,
 900                         {(void*)0},
 901                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 902                         {.int_min = 0},
 903                         {.int_max = _MMCAMCORDER_MAX_INT},
 904                         NULL,
 905                 },
 906                 {
 907                         MM_CAM_CLIENT_DISPLAY_SOURCE_WIDTH,
 908                         "display-src-width",
 909                         MMF_VALUE_TYPE_INT,
 910                         MM_ATTRS_FLAG_RW,
 911                         {(void*)0},
 912                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 913                         {.int_min = 0},
 914                         {.int_max = _MMCAMCORDER_MAX_INT},
 915                         NULL,
 916                 },
 917                 {
 918                         MM_CAM_CLIENT_DISPLAY_SOURCE_HEIGHT,
 919                         "display-src-height",
 920                         MMF_VALUE_TYPE_INT,
 921                         MM_ATTRS_FLAG_RW,
 922                         {(void*)0},
 923                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 924                         {.int_min = 0},
 925                         {.int_max = _MMCAMCORDER_MAX_INT},
 926                         NULL,
 927                 },
 928                 {
 929                         MM_CAM_CLIENT_DISPLAY_ROTATION,
 930                         "display-rotation",
 931                         MMF_VALUE_TYPE_INT,
 932                         MM_ATTRS_FLAG_RW,
 933                         {(void*)MM_DISPLAY_ROTATION_NONE},
 934                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 935                         {.int_min = MM_DISPLAY_ROTATION_NONE},
 936                         {.int_max = MM_DISPLAY_ROTATION_270},
 937                         _mmcamcorder_client_commit_display_rotation,
 938                 },
 939                 { // 60
 940                         MM_CAM_CLIENT_DISPLAY_VISIBLE,
 941                         "display-visible",
 942                         MMF_VALUE_TYPE_INT,
 943                         MM_ATTRS_FLAG_RW,
 944                         {(void*)1},
 945                         MM_ATTRS_VALID_TYPE_INT_ARRAY,
 946                         {visible_values},
 947                         {ARRAY_SIZE(visible_values)},
 948                         _mmcamcorder_client_commit_display_visible,
 949                 },
 950                 {
 951                         MM_CAM_CLIENT_DISPLAY_SCALE,
 952                         "display-scale",
 953                         MMF_VALUE_TYPE_INT,
 954                         MM_ATTRS_FLAG_RW,
 955                         {(void*)0},
 956                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 957                         {.int_min = MM_DISPLAY_SCALE_DEFAULT},
 958                         {.int_max = MM_DISPLAY_SCALE_TRIPLE_LENGTH},
 959                         _mmcamcorder_client_commit_display_scale,
 960                 },
 961                 {
 962                         MM_CAM_CLIENT_DISPLAY_GEOMETRY_METHOD,
 963                         "display-geometry-method",
 964                         MMF_VALUE_TYPE_INT,
 965                         MM_ATTRS_FLAG_RW,
 966                         {(void*)0},
 967                         MM_ATTRS_VALID_TYPE_INT_RANGE,
 968                         {.int_min = MM_DISPLAY_METHOD_LETTER_BOX},
 969                         {.int_max = MM_DISPLAY_METHOD_CUSTOM_ROI},
 970                         _mmcamcorder_client_commit_display_geometry_method,
 971                 },
 972                 {
 973                         MM_CAM_CLIENT_DISPLAY_MODE,
 974                         "display-mode",
 975                         MMF_VALUE_TYPE_INT,
 976                         MM_ATTRS_FLAG_RW,
 977                         {(void*)MM_DISPLAY_MODE_DEFAULT},
 978                         MM_ATTRS_VALID_TYPE_INT_ARRAY,
 979                         {0},
 980                         {0},
 981                         _mmcamcorder_client_commit_display_mode,
 982                 },
 983                 {
 984                         MM_CAM_CLIENT_DISPLAY_EVAS_SURFACE_SINK,
 985                         "display-evas-surface-sink",
 986                         MMF_VALUE_TYPE_STRING,
 987                         MM_ATTRS_FLAG_READABLE,
 988                         {(void*)NULL},
 989                         MM_ATTRS_VALID_TYPE_NONE,
 990                         {0},
 991                         {0},
 992                         NULL,
 993                 },
 994                 {
 995                         MM_CAM_CLIENT_DISPLAY_EVAS_DO_SCALING,
 996                         "display-evas-do-scaling",
 997                         MMF_VALUE_TYPE_INT,
 998                         MM_ATTRS_FLAG_RW,
 999                         {(void*)TRUE},
1000                         MM_ATTRS_VALID_TYPE_INT_RANGE,
1001                         {.int_min = FALSE},
1002                         {.int_max = TRUE},
1003                         _mmcamcorder_client_commit_display_evas_do_scaling,
1004                 },
1005                 {
1006                         MM_CAM_CLIENT_DISPLAY_FLIP,
1007                         "display-flip",
1008                         MMF_VALUE_TYPE_INT,
1009                         MM_ATTRS_FLAG_RW,
1010                         {(void*)MM_FLIP_NONE},
1011                         MM_ATTRS_VALID_TYPE_INT_RANGE,
1012                         {.int_min = MM_FLIP_NONE},
1013                         {.int_max = MM_FLIP_BOTH},
1014                         _mmcamcorder_client_commit_display_flip,
1015                 },
1016         };
1017
1018         memcpy(hcamcorder->cam_attrs_const_info, temp_info, sizeof(mm_cam_attr_construct_info) * attr_count);
1019
1020         for (idx = 0 ; idx < attr_count ; idx++) {
1021                 /* attribute order check. This should be same. */
1022                 if (idx != hcamcorder->cam_attrs_const_info[idx].attrid) {
1023                         _mmcam_dbg_err("Please check attributes order. Is the idx same with enum val?");
1024                         free(attrs_const_info);
1025                         attrs_const_info = NULL;
1026                         free(hcamcorder->cam_attrs_const_info);
1027                         hcamcorder->cam_attrs_const_info = NULL;
1028                         return 0;
1029                 }
1030
1031                 attrs_const_info[idx].name = hcamcorder->cam_attrs_const_info[idx].name;
1032                 attrs_const_info[idx].value_type = hcamcorder->cam_attrs_const_info[idx].value_type;
1033                 attrs_const_info[idx].flags = hcamcorder->cam_attrs_const_info[idx].flags;
1034                 attrs_const_info[idx].default_value = hcamcorder->cam_attrs_const_info[idx].default_value.value_void;
1035         }
1036
1037         /* Camcorder Attributes */
1038         _mmcam_dbg_log("Create Camcorder Attributes[%p, %d]", attrs_const_info, attr_count);
1039
1040         attrs = mmf_attrs_new_from_data("Camcorder_Mused_Attributes",
1041                                         attrs_const_info,
1042                                         attr_count,
1043                                         _mmcamcorder_commit_camcorder_attrs,
1044                                         (void *)handle);
1045
1046         free(attrs_const_info);
1047         attrs_const_info = NULL;
1048
1049         if (attrs == 0) {
1050                 _mmcam_dbg_err("Fail to alloc attribute handle");
1051                 free(hcamcorder->cam_attrs_const_info);
1052                 hcamcorder->cam_attrs_const_info = NULL;
1053                 return 0;
1054         }
1055
1056         for (idx = 0; idx < attr_count; idx++)
1057         {
1058                 _mmcam_dbg_log("Valid type [%s]", hcamcorder->cam_attrs_const_info[idx].name);
1059
1060                 mmf_attrs_set_valid_type (attrs, idx, hcamcorder->cam_attrs_const_info[idx].validity_type);
1061
1062                 switch (hcamcorder->cam_attrs_const_info[idx].validity_type)
1063                 {
1064                         case MM_ATTRS_VALID_TYPE_INT_ARRAY:
1065                                 if (hcamcorder->cam_attrs_const_info[idx].validity_value_1.int_array &&
1066                                     hcamcorder->cam_attrs_const_info[idx].validity_value_2.count > 0) {
1067                                         mmf_attrs_set_valid_array(attrs, idx,
1068                                                                   (const int *)(hcamcorder->cam_attrs_const_info[idx].validity_value_1.int_array),
1069                                                                   hcamcorder->cam_attrs_const_info[idx].validity_value_2.count,
1070                                                                   hcamcorder->cam_attrs_const_info[idx].default_value.value_int);
1071                                 }
1072                         break;
1073                         case MM_ATTRS_VALID_TYPE_INT_RANGE:
1074                                 _mmcam_dbg_err("MM_ATTRS_VALID_TYPE_INT_RANGE");
1075                                 mmf_attrs_set_valid_range(attrs, idx,
1076                                                           hcamcorder->cam_attrs_const_info[idx].validity_value_1.int_min,
1077                                                           hcamcorder->cam_attrs_const_info[idx].validity_value_2.int_max,
1078                                                           hcamcorder->cam_attrs_const_info[idx].default_value.value_int);
1079                         break;
1080                         case MM_ATTRS_VALID_TYPE_DOUBLE_ARRAY:
1081                                 if (hcamcorder->cam_attrs_const_info[idx].validity_value_1.double_array &&
1082                                     hcamcorder->cam_attrs_const_info[idx].validity_value_2.count > 0) {
1083                                         mmf_attrs_set_valid_double_array(attrs, idx,
1084                                                                          (const double *)(hcamcorder->cam_attrs_const_info[idx].validity_value_1.double_array),
1085                                                                          hcamcorder->cam_attrs_const_info[idx].validity_value_2.count,
1086                                                                          hcamcorder->cam_attrs_const_info[idx].default_value.value_double);
1087                                 }
1088                         break;
1089                         case MM_ATTRS_VALID_TYPE_DOUBLE_RANGE:
1090                                 mmf_attrs_set_valid_double_range(attrs, idx,
1091                                                                  hcamcorder->cam_attrs_const_info[idx].validity_value_1.double_min,
1092                                                                  hcamcorder->cam_attrs_const_info[idx].validity_value_2.double_max,
1093                                                                  hcamcorder->cam_attrs_const_info[idx].default_value.value_double);
1094                         break;
1095                         case MM_ATTRS_VALID_TYPE_NONE:
1096                         break;
1097                         case MM_ATTRS_VALID_TYPE_INVALID:
1098                         default:
1099                                 _mmcam_dbg_err("Valid type error.");
1100                         break;
1101                 }
1102         }
1103
1104         return attrs;
1105 }
1106
1107 static gboolean
1108 __mmcamcorder_client_gstreamer_init(camera_conf * conf)
1109 {
1110         static const int max_argc = 10;
1111         int i = 0;
1112         int cnt_str = 0;
1113         gint *argc = NULL;
1114         gchar **argv = NULL;
1115         GError *err = NULL;
1116         gboolean ret = FALSE;
1117         type_string_array *GSTInitOption = NULL;
1118
1119         mmf_return_val_if_fail(conf, FALSE);
1120
1121         _mmcam_dbg_log("");
1122
1123         /* alloc */
1124         argc = malloc(sizeof(int));
1125         argv = malloc(sizeof(gchar *) * max_argc);
1126
1127         if (!argc || !argv) {
1128                 goto ERROR;
1129         }
1130
1131         memset(argv, 0, sizeof(gchar *) * max_argc);
1132
1133         /* add initial */
1134         *argc = 1;
1135         argv[0] = g_strdup("mmcamcorder");
1136
1137         /* add gst_param */
1138         _mmcamcorder_conf_get_value_string_array(conf,
1139                                                  CONFIGURE_CATEGORY_MAIN_GENERAL,
1140                                                  "GSTInitOption",
1141                                                  &GSTInitOption);
1142         if (GSTInitOption != NULL && GSTInitOption->value) {
1143                 cnt_str = GSTInitOption->count;
1144                 for( ; *argc < max_argc && *argc <= cnt_str ; (*argc)++ )
1145                 {
1146                         argv[*argc] = g_strdup(GSTInitOption->value[(*argc)-1]);
1147                 }
1148         }
1149
1150         _mmcam_dbg_log("initializing gstreamer with following parameter[argc:%d]", *argc);
1151
1152         for (i = 0; i < *argc; i++) {
1153                 _mmcam_dbg_log("argv[%d] : %s", i, argv[i]);
1154         }
1155
1156         /* initializing gstreamer */
1157         ret = gst_init_check (argc, &argv, &err);
1158         if (!ret) {
1159                 _mmcam_dbg_err("Could not initialize GStreamer: %s ",
1160                                err ? err->message : "unknown error occurred");
1161                 if (err) {
1162                         g_error_free (err);
1163                 }
1164         }
1165
1166         /* release */
1167         for (i = 0; i < *argc; i++) {
1168                 if (argv[i]) {
1169                         g_free(argv[i]);
1170                         argv[i] = NULL;
1171                 }
1172         }
1173
1174         free(argv);
1175         argv = NULL;
1176
1177         free(argc);
1178         argc = NULL;
1179
1180         return ret;
1181
1182 ERROR:
1183         _mmcam_dbg_err("failed to initialize gstreamer");
1184
1185         if (argv) {
1186                 free(argv);
1187                 argv = NULL;
1188         }
1189
1190         if (argc) {
1191                 free(argc);
1192                 argc = NULL;
1193         }
1194
1195         return FALSE;
1196 }
1197
1198 int _mmcamcorder_client_create_preview_elements(MMHandleType handle, const char *videosink_name, char *string_caps)
1199 {
1200         int ret = MM_ERROR_NONE;
1201         GList *element_list = NULL;
1202         GstElement *pipeline = NULL;
1203         char *socket_path = NULL;
1204         int socket_path_length;
1205         GstCaps *caps;
1206
1207         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1208         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1209         mmf_return_val_if_fail(hcamcorder->sub_context, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1210
1211         _MMCamcorderSubContext *sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1212
1213         /* create pipeline */
1214         _MMCAMCORDER_PIPELINE_MAKE(sc, sc->element, _MMCAMCORDER_CLIENT_MAIN_PIPE, "camera_client", ret);
1215
1216         /* create source */
1217         if (hcamcorder->use_zero_copy_format) {
1218                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_CLIENT_VIDEOSRC_SRC, "tizenipcsrc", "client_videosrc_src", element_list, ret);
1219         } else {
1220                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_CLIENT_VIDEOSRC_SRC, "shmsrc", "client_videosrc_src", element_list, ret);
1221         }
1222
1223         mm_camcorder_get_attributes(handle, NULL,
1224                                     MMCAM_DISPLAY_SOCKET_PATH, &socket_path, &socket_path_length,
1225                                     NULL);
1226
1227         if (socket_path == NULL ) {
1228                 _mmcam_dbg_err("socket path is not set");
1229                 goto set_videosrc_error;
1230         }
1231
1232         _mmcam_dbg_err("ipc src socket path : %s", socket_path);
1233
1234         g_object_set(sc->element[_MMCAMCORDER_CLIENT_VIDEOSRC_SRC].gst,
1235                      "socket-path", socket_path,
1236                      "is-live", TRUE,
1237                      NULL);
1238
1239         /* create capsfilter */
1240         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_CLIENT_VIDEOSRC_FILT, "capsfilter", "client_vidoesrc_filt", element_list, ret);
1241
1242         caps = gst_caps_from_string(string_caps);
1243         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->element[_MMCAMCORDER_CLIENT_VIDEOSRC_FILT].gst, "caps", caps);
1244
1245         gst_caps_unref(caps);
1246
1247         caps = NULL;
1248
1249         /* Making Video sink from here */
1250         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_CLIENT_VIDEOSINK_QUE, "queue", "client_videosink_queue", element_list, ret);
1251
1252         /* Add color converting element */
1253         if (!strcmp(videosink_name, "evasimagesink") || !strcmp(videosink_name, "ximagesink")) {
1254                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_CLIENT_VIDEOSINK_CLS, "videoconvert", "client_videosrc_convert", element_list, ret);
1255         }
1256
1257         /* create sink */
1258         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_CLIENT_VIDEOSINK_SINK, videosink_name, "client_videosink_sink", element_list, ret);
1259
1260         if (strcmp(videosink_name, "fakesink") && strcmp(videosink_name, "tizenipcsink") &&
1261                 strcmp(videosink_name, "shmsink")) {
1262                 if (_mmcamcorder_client_videosink_window_set(handle, sc->VideosinkElement) != MM_ERROR_NONE) {
1263                         _mmcam_dbg_err("_mmcamcorder_client_videosink_window_set error");
1264                         ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1265                         goto pipeline_creation_error;
1266                 }
1267         }
1268
1269         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_CLIENT_VIDEOSINK_SINK].gst, sc->VideosinkElement);
1270
1271         /* add elements to main pipeline */
1272         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->element[_MMCAMCORDER_CLIENT_MAIN_PIPE].gst), element_list)) {
1273                 _mmcam_dbg_err("element_list add error.");
1274                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1275                 goto pipeline_creation_error;
1276         }
1277
1278         /* link elements */
1279         if (!_mmcamcorder_link_elements(element_list)) {
1280                 _mmcam_dbg_err( "element link error." );
1281                 ret = MM_ERROR_CAMCORDER_GST_LINK;
1282                 goto pipeline_creation_error;
1283         }
1284
1285         pipeline = sc->element[_MMCAMCORDER_CLIENT_MAIN_PIPE].gst;
1286
1287         ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
1288         if (ret != MM_ERROR_NONE) {
1289                 _mmcam_dbg_err("error : destroy pipeline");
1290                 goto pipeline_creation_error;
1291         }
1292
1293         if (element_list) {
1294                 g_list_free(element_list);
1295                 element_list = NULL;
1296         }
1297
1298         return MM_ERROR_NONE;
1299
1300 pipeline_creation_error:
1301         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_CLIENT_VIDEOSINK_SINK);
1302         if (!strcmp(videosink_name, "evasimagesink") || !strcmp(videosink_name, "ximagesink")) {
1303                 _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_CLIENT_VIDEOSINK_CLS);
1304         }
1305         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_CLIENT_VIDEOSINK_QUE);
1306 set_videosrc_error:
1307         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_CLIENT_VIDEOSRC_SRC);
1308         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_CLIENT_MAIN_PIPE);
1309
1310         if (element_list) {
1311                 g_list_free(element_list);
1312                 element_list = NULL;
1313         }
1314
1315         return ret;
1316 }
1317
1318 void __mmcamcorder_client_gst_destroy_pipeline(MMHandleType handle)
1319 {
1320         _MMCamcorderSubContext *sc;
1321         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1322
1323         if (sc->element[_MMCAMCORDER_CLIENT_MAIN_PIPE].gst) {
1324                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_CLIENT_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
1325
1326                 _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_CLIENT_MAIN_PIPE].gst, GST_STATE_NULL);
1327                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_CATEGORY_ALL);
1328
1329                 gst_object_unref(sc->element[_MMCAMCORDER_CLIENT_MAIN_PIPE].gst);
1330         }
1331
1332         return;
1333 }
1334
1335 int _mmcamcorder_client_realize(MMHandleType handle, char *string_caps)
1336 {
1337         int ret = MM_ERROR_NONE;
1338         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1339
1340         _MMCamcorderSubContext *sc;
1341         int display_surface_type = MM_DISPLAY_SURFACE_OVERLAY;
1342         char *videosink_element_type = NULL;
1343         const char *videosink_name = NULL;
1344         char *err_name = NULL;
1345
1346         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1347         _mmcam_dbg_log("Enter");
1348
1349         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1350                 _mmcam_dbg_err("Another command is running.");
1351                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1352                 goto _ERR_CAMCORDER_CMD_PRECON;
1353         }
1354
1355         /* alloc sub context */
1356         hcamcorder->sub_context = _mmcamcorder_alloc_subcontext(hcamcorder->type);
1357         if(!hcamcorder->sub_context) {
1358                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1359                 goto _ERR_CAMCORDER_CMD;
1360         }
1361
1362         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1363
1364         ret = mm_camcorder_get_attributes(handle, &err_name,
1365                                     MMCAM_DISPLAY_SURFACE, &display_surface_type,
1366                                     NULL);
1367
1368         if (ret != MM_ERROR_NONE) {
1369                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, ret);
1370                 SAFE_FREE(err_name);
1371                 goto _ERR_CAMCORDER_SET_DISPLAY;
1372         }
1373
1374         _mmcam_dbg_warn("display_surface_type : %d", display_surface_type);
1375
1376         switch (display_surface_type) {
1377         case MM_DISPLAY_SURFACE_OVERLAY:
1378                 videosink_element_type = strdup("VideosinkElementOverlay");
1379                 break;
1380         case MM_DISPLAY_SURFACE_EVAS:
1381                 videosink_element_type = strdup("VideosinkElementEvas");
1382                 break;
1383         case MM_DISPLAY_SURFACE_GL:
1384                 videosink_element_type = strdup("VideosinkElementGL");
1385                 break;
1386         case MM_DISPLAY_SURFACE_NULL:
1387                 videosink_element_type = strdup("VideosinkElementNull");
1388                 break;
1389         default:
1390                 videosink_element_type = strdup("VideosinkElementOverlay");
1391                 break;
1392         }
1393
1394         /* check string of videosink element */
1395         if (videosink_element_type) {
1396                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1397                                               CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1398                                               videosink_element_type,
1399                                               &sc->VideosinkElement);
1400                 free(videosink_element_type);
1401                 videosink_element_type = NULL;
1402         } else {
1403                 _mmcam_dbg_warn("strdup failed(display_surface_type %d). Use default X type",
1404                                 display_surface_type);
1405
1406                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1407                                               CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1408                                               _MMCAMCORDER_DEFAULT_VIDEOSINK_TYPE,
1409                                               &sc->VideosinkElement);
1410         }
1411
1412         _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
1413
1414         if(videosink_name != NULL) {
1415                 _mmcam_dbg_log("Videosink name : %s", videosink_name);
1416                 ret = _mmcamcorder_client_create_preview_elements(handle, videosink_name, string_caps);
1417                 if (ret != MM_ERROR_NONE) {
1418                         _mmcam_dbg_err("create client's preview elements Failed.");
1419                         goto _ERR_CAMCORDER_SET_DISPLAY;
1420                 }
1421         } else {
1422                 _mmcam_dbg_err("Get Videosink name error");
1423                 goto _ERR_CAMCORDER_SET_DISPLAY;
1424         }
1425
1426         /* set command function */
1427         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_READY);
1428
1429         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1430         return ret;
1431
1432 _ERR_CAMCORDER_SET_DISPLAY:
1433         if (hcamcorder->sub_context) {
1434                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1435                 hcamcorder->sub_context = NULL;
1436         }
1437 _ERR_CAMCORDER_CMD:
1438         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1439 _ERR_CAMCORDER_CMD_PRECON:
1440         return ret;
1441 }
1442
1443 int _mmcamcorder_client_unrealize(MMHandleType handle)
1444 {
1445         int ret = MM_ERROR_NONE;
1446         int state = MM_CAMCORDER_STATE_NONE;
1447         int state_FROM = MM_CAMCORDER_STATE_READY;
1448         int state_TO = MM_CAMCORDER_STATE_NULL;
1449
1450         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1451         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1452         _mmcam_dbg_log("Enter");
1453
1454         if (!hcamcorder) {
1455                 _mmcam_dbg_err("Not initialized");
1456                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1457                 return ret;
1458         }
1459
1460         _mmcam_dbg_log("try lock");
1461         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1462                 _mmcam_dbg_err("Another command is running.");
1463                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1464                 goto _ERR_CAMCORDER_CMD_PRECON;
1465         }
1466
1467         state = _mmcamcorder_get_state(handle);
1468         if (state != state_FROM) {
1469                 _mmcam_dbg_err("Wrong state(%d)", state);
1470                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1471                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1472         }
1473
1474         /* Release SubContext */
1475         if (hcamcorder->sub_context) {
1476                 /* destroy pipeline */
1477                 _mmcam_dbg_warn("destroy pipeline");
1478                 __mmcamcorder_client_gst_destroy_pipeline(handle);
1479                 /* Deallocate SubContext */
1480                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1481                 hcamcorder->sub_context = NULL;
1482         }
1483
1484         /* Deinitialize main context member */
1485         hcamcorder->command = NULL;
1486
1487         _mmcam_dbg_log("un lock");
1488         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1489
1490         _mmcamcorder_set_state(handle, state_TO);
1491
1492         return MM_ERROR_NONE;
1493
1494 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1495         _mmcam_dbg_log("un lock");
1496         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1497
1498 _ERR_CAMCORDER_CMD_PRECON:
1499         /* send message */
1500         _mmcam_dbg_err("Unrealize fail (type %d, ret %x)",
1501                        hcamcorder->type, ret);
1502
1503         return ret;
1504 }
1505
1506 static int _mm_camcorder_client_set_socket_path(MMHandleType handle, const char *path)
1507 {
1508         int ret = MM_ERROR_NONE;
1509
1510         _mmcam_dbg_log("handle : 0x%x, path:%s", handle, path);
1511
1512         mm_camcorder_set_attributes(handle, NULL,
1513                                     MMCAM_DISPLAY_SOCKET_PATH, path, strlen(path),
1514                                     NULL);
1515
1516         return ret;
1517 }
1518
1519 int mm_camcorder_client_create(MMHandleType *handle)
1520 {
1521         int ret = MM_ERROR_NONE;
1522         mmf_camcorder_t *hcamcorder = NULL;
1523
1524         _mmcam_dbg_log("Enter");
1525         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1526
1527         /* Create mmf_camcorder_t handle and initialize every variable */
1528         hcamcorder = (mmf_camcorder_t *)malloc(sizeof(mmf_camcorder_t));
1529         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_LOW_MEMORY);
1530         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
1531
1532         /* init values */
1533         hcamcorder->type = 0;
1534         hcamcorder->state = MM_CAMCORDER_STATE_NONE;
1535         hcamcorder->sub_context = NULL;
1536         hcamcorder->target_state = MM_CAMCORDER_STATE_NULL;
1537         hcamcorder->capture_in_recording = FALSE;
1538
1539         g_mutex_init(&(hcamcorder->mtsafe).lock);
1540         g_cond_init(&(hcamcorder->mtsafe).cond);
1541         g_mutex_init(&(hcamcorder->mtsafe).cmd_lock);
1542         g_mutex_init(&(hcamcorder->mtsafe).state_lock);
1543         g_mutex_init(&(hcamcorder->mtsafe).gst_state_lock);
1544         g_mutex_init(&(hcamcorder->mtsafe).message_cb_lock);
1545         g_mutex_init(&hcamcorder->restart_preview_lock);
1546
1547         /* Get Camera Configure information from Camcorder INI file */
1548         _mmcamcorder_conf_get_info((MMHandleType)hcamcorder, CONFIGURE_TYPE_MAIN, CONFIGURE_MAIN_FILE, &hcamcorder->conf_main);
1549
1550         if (!(hcamcorder->conf_main)) {
1551                 _mmcam_dbg_err( "Failed to get configure(main) info." );
1552
1553                 ret = MM_ERROR_CAMCORDER_CREATE_CONFIGURE;
1554                 goto _ERR_CAMCORDER_CREATE_CONFIGURE;
1555         }
1556         _mmcam_dbg_log("aloc attribute handle : 0x%x", (MMHandleType)hcamcorder);
1557         hcamcorder->attributes = _mmcamcorder_client_alloc_attribute((MMHandleType)hcamcorder);
1558         if (!(hcamcorder->attributes)) {
1559                 _mmcam_dbg_err("_mmcamcorder_create::alloc attribute error.");
1560
1561                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1562                 goto _ERR_CAMCORDER_RESOURCE_CREATION;
1563         }
1564
1565         ret = __mmcamcorder_client_gstreamer_init(hcamcorder->conf_main);
1566         if (!ret) {
1567                 _mmcam_dbg_err( "Failed to initialize gstreamer!!" );
1568                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1569                 goto _ERR_DEFAULT_VALUE_INIT;
1570         }
1571
1572         ret = _mmcamcorder_client_init_attr_from_configure((MMHandleType)hcamcorder);
1573         if (ret != MM_ERROR_NONE) {
1574                 _mmcam_dbg_warn("client_init_attr_from_configure error!!");
1575                 ret = MM_ERROR_CAMCORDER_INTERNAL;
1576                 goto _ERR_DEFAULT_VALUE_INIT;
1577         }
1578
1579         /* Get UseZeroCopyFormat value from INI */
1580         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
1581                                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
1582                                         "UseZeroCopyFormat",
1583                                         &(hcamcorder->use_zero_copy_format));
1584
1585         /* Set initial state */
1586         _mmcamcorder_set_state((MMHandleType)hcamcorder, MM_CAMCORDER_STATE_NULL);
1587
1588         _mmcam_dbg_log("created handle %p - UseZeroCopyFormat %d",
1589                 hcamcorder, hcamcorder->use_zero_copy_format);
1590
1591         *handle = (MMHandleType)hcamcorder;
1592         _mmcam_dbg_log("created client handle : 0x%x", *handle);
1593
1594         return MM_ERROR_NONE;
1595
1596 _ERR_CAMCORDER_CREATE_CONFIGURE:
1597 _ERR_CAMCORDER_RESOURCE_CREATION:
1598 _ERR_DEFAULT_VALUE_INIT:
1599         /* Release lock, cond */
1600         g_mutex_clear(&(hcamcorder->mtsafe).lock);
1601         g_cond_clear(&(hcamcorder->mtsafe).cond);
1602         g_mutex_clear(&(hcamcorder->mtsafe).cmd_lock);
1603         g_mutex_clear(&(hcamcorder->mtsafe).state_lock);
1604         g_mutex_clear(&(hcamcorder->mtsafe).gst_state_lock);
1605         g_mutex_clear(&(hcamcorder->mtsafe).gst_encode_state_lock);
1606         g_mutex_clear(&(hcamcorder->mtsafe).message_cb_lock);
1607
1608         g_mutex_clear(&(hcamcorder->restart_preview_lock));
1609
1610         if (hcamcorder->conf_ctrl) {
1611                 _mmcamcorder_conf_release_info(handle, &hcamcorder->conf_ctrl);
1612         }
1613
1614         if (hcamcorder->conf_main) {
1615                 _mmcamcorder_conf_release_info(handle, &hcamcorder->conf_main);
1616         }
1617
1618         /* Release handle */
1619         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
1620         free(hcamcorder);
1621
1622         return ret;
1623 }
1624
1625 void mm_camcorder_client_destroy(MMHandleType handle)
1626 {
1627         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1628
1629         _mmcam_dbg_log("try lock");
1630
1631         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1632                 _mmcam_dbg_err("Another command is running.");
1633                 goto _ERR_CAMCORDER_CMD_PRECON;
1634         }
1635
1636         if (hcamcorder->attributes) {
1637                 _mmcamcorder_dealloc_attribute(handle, hcamcorder->attributes);
1638         }
1639
1640         _mmcam_dbg_log("unlock");
1641         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1642
1643         g_mutex_clear(&((hcamcorder->mtsafe).lock));
1644         g_cond_clear(&((hcamcorder->mtsafe).cond));
1645         g_mutex_clear(&((hcamcorder->mtsafe).cmd_lock));
1646         g_mutex_clear(&((hcamcorder->mtsafe).state_lock));
1647         g_mutex_clear(&((hcamcorder->mtsafe).gst_state_lock));
1648         g_mutex_clear(&((hcamcorder->mtsafe).message_cb_lock));
1649         g_mutex_clear(&(hcamcorder->restart_preview_lock));
1650         _mmcamcorder_set_state((MMHandleType)hcamcorder, MM_CAMCORDER_STATE_NONE);
1651         /* Release handle */
1652         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
1653         free(hcamcorder);
1654
1655 _ERR_CAMCORDER_CMD_PRECON:
1656         return;
1657 }
1658
1659 int mm_camcorder_client_realize(MMHandleType handle, char *caps)
1660 {
1661         int ret = MM_ERROR_NONE;
1662         ret = _mmcamcorder_client_realize(handle, caps);
1663         return ret;
1664 }
1665
1666 int mm_camcorder_client_unrealize(MMHandleType handle)
1667 {
1668         int ret = MM_ERROR_NONE;
1669         ret = _mmcamcorder_client_unrealize(handle);
1670         return ret;
1671 }
1672
1673 int mm_camcorder_client_set_socket_path(MMHandleType handle, const char *path)
1674 {
1675         int ret = MM_ERROR_NONE;
1676         _mmcam_dbg_log("Entered ");
1677         ret = _mm_camcorder_client_set_socket_path(handle, path);
1678         return ret;
1679 }
1680
1681 int mm_camcorder_client_get_root_directory(char **root_directory)
1682 {
1683         int ret = STORAGE_ERROR_NONE;
1684
1685         if (root_directory == NULL) {
1686                 _mmcam_dbg_warn("user data is NULL");
1687                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1688         }
1689
1690         ret = storage_foreach_device_supported((storage_device_supported_cb)_storage_device_supported_cb, root_directory);
1691         if (ret != STORAGE_ERROR_NONE) {
1692                 _mmcam_dbg_err("storage_foreach_device_supported failed 0x%x", ret);
1693                 return MM_ERROR_CAMCORDER_INTERNAL;
1694         }
1695
1696         return MM_ERROR_NONE;
1697 }