src/mm_camcorder_internal.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 |  INCLUDE FILES                                                                        |
  24 ========================================================================================*/
  25 #include <stdio.h>
  26 #include <string.h>
  27 #include <fcntl.h>
  28 #include <gst/gst.h>
  29 #include <gst/gstutils.h>
  30 #include <gst/gstpad.h>
  31 #include <sys/time.h>
  32
  33 #include <mm_error.h>
  34 #include "mm_camcorder_internal.h"
  35 #include <mm_types.h>
  36
  37 #include <gst/video/colorbalance.h>
  38 #include <gst/video/cameracontrol.h>
  39 #include <asm/types.h>
  40
  41 #include <system_info.h>
  42
  43 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
  44 #include <murphy/common/glib-glue.h>
  45 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
  46
  47 #ifdef _MMCAMCORDER_RM_SUPPORT
  48 #include <aul.h>
  49 #endif /* _MMCAMCORDER_RM_SUPPORT */
  50
  51 /*---------------------------------------------------------------------------------------
  52 |    LOCAL VARIABLE DEFINITIONS for internal                                            |
  53 ---------------------------------------------------------------------------------------*/
  54 #define __MMCAMCORDER_CMD_ITERATE_MAX           3
  55 #define __MMCAMCORDER_SET_GST_STATE_TIMEOUT     5
  56 #define __MMCAMCORDER_FORCE_STOP_TRY_COUNT      30
  57 #define __MMCAMCORDER_FORCE_STOP_WAIT_TIME      100000  /* us */
  58 #define __MMCAMCORDER_SOUND_WAIT_TIMEOUT        3
  59 #define __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN   64
  60
  61 #define DPM_ALLOWED                             1
  62 #define DPM_DISALLOWED                          0
  63
  64 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
  65 #define __MMCAMCORDER_RESOURCE_WAIT_TIME        5
  66 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
  67
  68
  69 /*---------------------------------------------------------------------------------------
  70 |    LOCAL FUNCTION PROTOTYPES:                                                         |
  71 ---------------------------------------------------------------------------------------*/
  72 /* STATIC INTERNAL FUNCTION */
  73 static gboolean __mmcamcorder_gstreamer_init(camera_conf * conf);
  74
  75 static gboolean __mmcamcorder_handle_gst_error(MMHandleType handle, GstMessage *message, GError *error);
  76 static gint     __mmcamcorder_gst_handle_stream_error(MMHandleType handle, int code, GstMessage *message);
  77 static gint     __mmcamcorder_gst_handle_resource_error(MMHandleType handle, int code, GstMessage *message);
  78 static gint     __mmcamcorder_gst_handle_library_error(MMHandleType handle, int code, GstMessage *message);
  79 static gint     __mmcamcorder_gst_handle_core_error(MMHandleType handle, int code, GstMessage *message);
  80 static gint     __mmcamcorder_gst_handle_resource_warning(MMHandleType handle, GstMessage *message , GError *error);
  81 static gboolean __mmcamcorder_handle_gst_warning(MMHandleType handle, GstMessage *message, GError *error);
  82
  83 #ifdef _MMCAMCORDER_RM_SUPPORT
  84 rm_cb_result _mmcamcorder_rm_callback(int handle, rm_callback_type event_src,
  85                                                                           rm_device_request_s *info, void *cb_data);
  86 #endif /* _MMCAMCORDER_RM_SUPPORT */
  87 #ifdef _MMCAMCORDER_USE_SET_ATTR_CB
  88 static gboolean __mmcamcorder_set_attr_to_camsensor_cb(gpointer data);
  89 #endif /* _MMCAMCORDER_USE_SET_ATTR_CB */
  90
  91 /*=======================================================================================
  92 |  FUNCTION DEFINITIONS                                                                 |
  93 =======================================================================================*/
  94 /*---------------------------------------------------------------------------------------
  95 |    GLOBAL FUNCTION DEFINITIONS:                                                       |
  96 ---------------------------------------------------------------------------------------*/
  97
  98 /* Internal command functions {*/
  99 int _mmcamcorder_create(MMHandleType *handle, MMCamPreset *info)
 100 {
 101         int ret = MM_ERROR_NONE;
 102         int sys_info_ret = SYSTEM_INFO_ERROR_NONE;
 103         int UseConfCtrl = 0;
 104         int rcmd_fmt_capture = MM_PIXEL_FORMAT_YUYV;
 105         int rcmd_fmt_recording = MM_PIXEL_FORMAT_NV12;
 106         int rcmd_dpy_rotation = MM_DISPLAY_ROTATION_270;
 107         int play_capture_sound = TRUE;
 108         int camera_device_count = MM_VIDEO_DEVICE_NUM;
 109         int camera_default_flip = MM_FLIP_NONE;
 110         int camera_facing_direction = MM_CAMCORDER_CAMERA_FACING_DIRECTION_REAR;
 111         char *err_attr_name = NULL;
 112         const char *ConfCtrlFile = NULL;
 113         mmf_camcorder_t *hcamcorder = NULL;
 114         type_element *EvasSurfaceElement = NULL;
 115
 116         _mmcam_dbg_log("Entered");
 117
 118         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
 119         mmf_return_val_if_fail(info, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
 120
 121         /* Create mmf_camcorder_t handle and initialize every variable */
 122         hcamcorder = (mmf_camcorder_t *)malloc(sizeof(mmf_camcorder_t));
 123         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_LOW_MEMORY);
 124         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
 125
 126         /* init values */
 127         hcamcorder->type = 0;
 128         hcamcorder->state = MM_CAMCORDER_STATE_NONE;
 129         hcamcorder->sub_context = NULL;
 130         hcamcorder->target_state = MM_CAMCORDER_STATE_NULL;
 131         hcamcorder->capture_in_recording = FALSE;
 132         hcamcorder->session_type = MM_SESSION_TYPE_MEDIA;
 133
 134         g_mutex_init(&(hcamcorder->mtsafe).lock);
 135         g_cond_init(&(hcamcorder->mtsafe).cond);
 136         g_mutex_init(&(hcamcorder->mtsafe).cmd_lock);
 137         g_cond_init(&(hcamcorder->mtsafe).cmd_cond);
 138         g_mutex_init(&(hcamcorder->mtsafe).asm_lock);
 139         g_mutex_init(&(hcamcorder->mtsafe).state_lock);
 140         g_mutex_init(&(hcamcorder->mtsafe).gst_state_lock);
 141         g_mutex_init(&(hcamcorder->mtsafe).gst_encode_state_lock);
 142         g_mutex_init(&(hcamcorder->mtsafe).message_cb_lock);
 143         g_mutex_init(&(hcamcorder->mtsafe).vcapture_cb_lock);
 144         g_mutex_init(&(hcamcorder->mtsafe).vstream_cb_lock);
 145         g_mutex_init(&(hcamcorder->mtsafe).astream_cb_lock);
 146 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 147         g_cond_init(&(hcamcorder->mtsafe).resource_cond);
 148         g_mutex_init(&(hcamcorder->mtsafe).resource_lock);
 149 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 150
 151         g_mutex_init(&hcamcorder->restart_preview_lock);
 152
 153         /* Sound mutex/cond init */
 154         g_mutex_init(&hcamcorder->snd_info.open_mutex);
 155         g_cond_init(&hcamcorder->snd_info.open_cond);
 156         g_mutex_init(&hcamcorder->snd_info.play_mutex);
 157         g_cond_init(&hcamcorder->snd_info.play_cond);
 158
 159         /* init for sound thread */
 160         g_mutex_init(&hcamcorder->task_thread_lock);
 161         g_cond_init(&hcamcorder->task_thread_cond);
 162         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
 163
 164         if (info->videodev_type != MM_VIDEO_DEVICE_NONE) {
 165                 /* init for gdbus */
 166                 g_mutex_init(&hcamcorder->gdbus_info_sound.sync_mutex);
 167                 g_cond_init(&hcamcorder->gdbus_info_sound.sync_cond);
 168                 g_mutex_init(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
 169                 g_cond_init(&hcamcorder->gdbus_info_solo_sound.sync_cond);
 170         }
 171
 172         /* create task thread */
 173         hcamcorder->task_thread = g_thread_try_new("MMCAM_TASK_THREAD",
 174                 (GThreadFunc)_mmcamcorder_util_task_thread_func, (gpointer)hcamcorder, NULL);
 175         if (hcamcorder->task_thread == NULL) {
 176                 _mmcam_dbg_err("_mmcamcorder_create::failed to create task thread");
 177                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 178                 goto _ERR_DEFAULT_VALUE_INIT;
 179         }
 180
 181         if (info->videodev_type < MM_VIDEO_DEVICE_NONE ||
 182             info->videodev_type >= MM_VIDEO_DEVICE_NUM) {
 183                 _mmcam_dbg_err("_mmcamcorder_create::video device type is out of range.");
 184                 ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 185                 goto _ERR_DEFAULT_VALUE_INIT;
 186         }
 187
 188         /* set device type */
 189         hcamcorder->device_type = info->videodev_type;
 190         _mmcam_dbg_warn("Device Type : %d", hcamcorder->device_type);
 191
 192         /* Get Camera Configure information from Camcorder INI file */
 193         ret = _mmcamcorder_conf_get_info((MMHandleType)hcamcorder, CONFIGURE_TYPE_MAIN, CONFIGURE_MAIN_FILE, &hcamcorder->conf_main);
 194         if (ret != MM_ERROR_NONE) {
 195                 _mmcam_dbg_err("Failed to get configure(main) info.");
 196                 goto _ERR_DEFAULT_VALUE_INIT;
 197         }
 198
 199         hcamcorder->attributes = _mmcamcorder_alloc_attribute((MMHandleType)hcamcorder, info);
 200         if (!(hcamcorder->attributes)) {
 201                 _mmcam_dbg_err("_mmcamcorder_create::alloc attribute error.");
 202
 203                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 204                 goto _ERR_DEFAULT_VALUE_INIT;
 205         }
 206
 207         /* init for gdbus */
 208         hcamcorder->gdbus_conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, NULL);
 209         if (hcamcorder->gdbus_conn == NULL) {
 210                 _mmcam_dbg_err("failed to get gdbus");
 211                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 212                 goto _ERR_DEFAULT_VALUE_INIT;
 213         }
 214
 215         /* get DPM handle for camera/microphone restriction */
 216         hcamcorder->dpm_handle = dpm_manager_create();
 217
 218         _mmcam_dbg_warn("DPM handle %p", hcamcorder->dpm_handle);
 219
 220         if (info->videodev_type != MM_VIDEO_DEVICE_NONE) {
 221                 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 222                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 223                         "UseConfCtrl", &UseConfCtrl);
 224
 225                 if (UseConfCtrl) {
 226                         int resolution_width = 0;
 227                         int resolution_height = 0;
 228                         MMCamAttrsInfo fps_info;
 229
 230                         _mmcam_dbg_log("Enable Configure Control system.");
 231
 232                         switch (info->videodev_type) {
 233                         case MM_VIDEO_DEVICE_CAMERA0:
 234                                 _mmcamcorder_conf_get_value_string((MMHandleType)hcamcorder, hcamcorder->conf_main,
 235                                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 236                                         "ConfCtrlFile0", &ConfCtrlFile);
 237                                 break;
 238                         case MM_VIDEO_DEVICE_CAMERA1:
 239                                 _mmcamcorder_conf_get_value_string((MMHandleType)hcamcorder, hcamcorder->conf_main,
 240                                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 241                                         "ConfCtrlFile1", &ConfCtrlFile);
 242                                 break;
 243                         default:
 244                                 _mmcam_dbg_err("Not supported camera type.");
 245                                 ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 246                                 goto _ERR_DEFAULT_VALUE_INIT;
 247                         }
 248
 249                         _mmcam_dbg_log("videodev_type : [%d], ConfCtrlPath : [%s]", info->videodev_type, ConfCtrlFile);
 250
 251                         ret = _mmcamcorder_conf_get_info((MMHandleType)hcamcorder, CONFIGURE_TYPE_CTRL, ConfCtrlFile, &hcamcorder->conf_ctrl);
 252                         if (ret != MM_ERROR_NONE) {
 253                                 _mmcam_dbg_err("Failed to get configure(control) info.");
 254                                 goto _ERR_DEFAULT_VALUE_INIT;
 255                         }
 256 /*
 257                         _mmcamcorder_conf_print_info(&hcamcorder->conf_main);
 258                         _mmcamcorder_conf_print_info(&hcamcorder->conf_ctrl);
 259 */
 260                         ret = _mmcamcorder_init_convert_table((MMHandleType)hcamcorder);
 261                         if (ret != MM_ERROR_NONE) {
 262                                 _mmcam_dbg_warn("converting table initialize error!!");
 263                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 264                                 goto _ERR_DEFAULT_VALUE_INIT;
 265                         }
 266
 267                         ret = _mmcamcorder_init_attr_from_configure((MMHandleType)hcamcorder, MM_CAMCONVERT_CATEGORY_ALL);
 268                         if (ret != MM_ERROR_NONE) {
 269                                 _mmcam_dbg_warn("converting table initialize error!!");
 270                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 271                                 goto _ERR_DEFAULT_VALUE_INIT;
 272                         }
 273
 274                         /* Get device info, recommend preview fmt and display rotation from INI */
 275                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 276                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 277                                 "RecommendPreviewFormatCapture",
 278                                 &rcmd_fmt_capture);
 279
 280                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 281                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 282                                 "RecommendPreviewFormatRecord",
 283                                 &rcmd_fmt_recording);
 284
 285                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 286                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 287                                 "RecommendDisplayRotation",
 288                                 &rcmd_dpy_rotation);
 289
 290                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 291                                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
 292                                 "PlayCaptureSound",
 293                                 &play_capture_sound);
 294
 295                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 296                                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 297                                 "DeviceCount",
 298                                 &camera_device_count);
 299
 300                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 301                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 302                                 "FacingDirection",
 303                                 &camera_facing_direction);
 304
 305                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 306                                 CONFIGURE_CATEGORY_CTRL_EFFECT,
 307                                 "BrightnessStepDenominator",
 308                                 &hcamcorder->brightness_step_denominator);
 309
 310                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 311                                 CONFIGURE_CATEGORY_CTRL_CAPTURE,
 312                                 "SupportZSL",
 313                                 &hcamcorder->support_zsl_capture);
 314
 315                         _mmcam_dbg_log("Recommend fmt[cap:%d,rec:%d], dpy rot %d, cap snd %d, dev cnt %d, cam facing dir %d, step denom %d, support zsl %d",
 316                                 rcmd_fmt_capture, rcmd_fmt_recording, rcmd_dpy_rotation,
 317                                 play_capture_sound, camera_device_count, camera_facing_direction,
 318                                 hcamcorder->brightness_step_denominator, hcamcorder->support_zsl_capture);
 319
 320                         /* Get UseZeroCopyFormat value from INI */
 321                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 322                                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 323                                 "UseZeroCopyFormat",
 324                                 &(hcamcorder->use_zero_copy_format));
 325
 326                         /* Get SupportMediaPacketPreviewCb value from INI */
 327                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 328                                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 329                                 "SupportMediaPacketPreviewCb",
 330                                 &(hcamcorder->support_media_packet_preview_cb));
 331
 332                         /* Get UseVideoconvert value from INI */
 333                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 334                                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 335                                 "UseVideoconvert",
 336                                 &hcamcorder->use_videoconvert);
 337
 338                         ret = mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
 339                                 MMCAM_CAMERA_WIDTH, &resolution_width,
 340                                 MMCAM_CAMERA_HEIGHT, &resolution_height,
 341                                 NULL);
 342
 343                         mm_camcorder_get_fps_list_by_resolution((MMHandleType)hcamcorder, resolution_width, resolution_height, &fps_info);
 344
 345                         _mmcam_dbg_log("UseZeroCopyFormat %d, UseVideoconvert %d, SupportMediaPacketPreviewCb %d",
 346                                 hcamcorder->use_zero_copy_format, hcamcorder->use_videoconvert, hcamcorder->support_media_packet_preview_cb);
 347                         _mmcam_dbg_log("res : %d X %d, Default FPS by resolution  : %d",
 348                                 resolution_width, resolution_height, fps_info.int_array.def);
 349
 350                         if (camera_facing_direction == 1) {
 351                                 if (rcmd_dpy_rotation == MM_DISPLAY_ROTATION_270 || rcmd_dpy_rotation == MM_DISPLAY_ROTATION_90)
 352                                         camera_default_flip = MM_FLIP_VERTICAL;
 353                                 else
 354                                         camera_default_flip = MM_FLIP_HORIZONTAL;
 355
 356                                 _mmcam_dbg_log("camera_default_flip : [%d]", camera_default_flip);
 357                         }
 358
 359                         mm_camcorder_set_attributes((MMHandleType)hcamcorder, &err_attr_name,
 360                                 MMCAM_CAMERA_DEVICE_COUNT, camera_device_count,
 361                                 MMCAM_CAMERA_FACING_DIRECTION, camera_facing_direction,
 362                                 MMCAM_RECOMMEND_PREVIEW_FORMAT_FOR_CAPTURE, rcmd_fmt_capture,
 363                                 MMCAM_RECOMMEND_PREVIEW_FORMAT_FOR_RECORDING, rcmd_fmt_recording,
 364                                 MMCAM_RECOMMEND_DISPLAY_ROTATION, rcmd_dpy_rotation,
 365                                 MMCAM_SUPPORT_ZSL_CAPTURE, hcamcorder->support_zsl_capture,
 366                                 MMCAM_SUPPORT_ZERO_COPY_FORMAT, hcamcorder->use_zero_copy_format,
 367                                 MMCAM_SUPPORT_MEDIA_PACKET_PREVIEW_CB, hcamcorder->support_media_packet_preview_cb,
 368                                 MMCAM_CAMERA_FPS, fps_info.int_array.def,
 369                                 MMCAM_DISPLAY_FLIP, camera_default_flip,
 370                                 "capture-sound-enable", play_capture_sound,
 371                                 NULL);
 372                         if (err_attr_name) {
 373                                 _mmcam_dbg_err("Set %s FAILED.", err_attr_name);
 374                                 SAFE_FREE(err_attr_name);
 375                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 376                                 goto _ERR_DEFAULT_VALUE_INIT;
 377                         }
 378
 379                         /* Get default value of brightness */
 380                         mm_camcorder_get_attributes((MMHandleType)hcamcorder, &err_attr_name,
 381                                 MMCAM_FILTER_BRIGHTNESS, &hcamcorder->brightness_default,
 382                                 NULL);
 383                         if (err_attr_name) {
 384                                 _mmcam_dbg_err("Get brightness FAILED.");
 385                                 SAFE_FREE(err_attr_name);
 386                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 387                                 goto _ERR_DEFAULT_VALUE_INIT;
 388                         }
 389                         _mmcam_dbg_log("Default brightness : %d", hcamcorder->brightness_default);
 390                 } else {
 391                         _mmcam_dbg_log("Disable Configure Control system.");
 392                         hcamcorder->conf_ctrl = NULL;
 393                 }
 394
 395                 /* add DPM camera policy changed callback */
 396                 if (hcamcorder->dpm_handle) {
 397                         ret = dpm_add_policy_changed_cb(hcamcorder->dpm_handle, "camera",
 398                                 _mmcamcorder_dpm_camera_policy_changed_cb, (void *)hcamcorder, &hcamcorder->dpm_camera_cb_id);
 399                         if (ret != DPM_ERROR_NONE) {
 400                                 _mmcam_dbg_err("add DPM changed cb failed, keep going...");
 401                                 hcamcorder->dpm_camera_cb_id = 0;
 402                         }
 403
 404                         _mmcam_dbg_log("DPM camera changed cb id %d", hcamcorder->dpm_camera_cb_id);
 405                 }
 406         } else {
 407                 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 408                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 409                         "DeviceCount",
 410                         &camera_device_count);
 411
 412                 mm_camcorder_set_attributes((MMHandleType)hcamcorder, &err_attr_name,
 413                         MMCAM_CAMERA_DEVICE_COUNT, camera_device_count,
 414                         NULL);
 415                 if (err_attr_name) {
 416                         _mmcam_dbg_err("Set %s FAILED.", err_attr_name);
 417                         SAFE_FREE(err_attr_name);
 418                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 419                         goto _ERR_DEFAULT_VALUE_INIT;
 420                 }
 421
 422                 ret = _mmcamcorder_init_attr_from_configure((MMHandleType)hcamcorder, MM_CAMCONVERT_CATEGORY_AUDIO);
 423                 if (ret != MM_ERROR_NONE) {
 424                         _mmcam_dbg_err("there is no audio device");
 425                         ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 426                         goto _ERR_DEFAULT_VALUE_INIT;
 427                 }
 428         }
 429
 430 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 431         /* initialize resource manager */
 432         ret = _mmcamcorder_resource_manager_init(&hcamcorder->resource_manager, (void *)hcamcorder);
 433         if (ret != MM_ERROR_NONE) {
 434                 _mmcam_dbg_err("failed to initialize resource manager");
 435                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 436                 goto _ERR_DEFAULT_VALUE_INIT;
 437         }
 438 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 439
 440         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:CREATE:INIT_GSTREAMER");
 441
 442         ret = __mmcamcorder_gstreamer_init(hcamcorder->conf_main);
 443
 444         traceEnd(TTRACE_TAG_CAMERA);
 445
 446         if (!ret) {
 447                 _mmcam_dbg_err("Failed to initialize gstreamer!!");
 448                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 449                 goto _ERR_DEFAULT_VALUE_INIT;
 450         }
 451
 452         /* Make some attributes as read-only type */
 453         _mmcamcorder_lock_readonly_attributes((MMHandleType)hcamcorder);
 454
 455         /* Disable attributes in each model */
 456         _mmcamcorder_set_disabled_attributes((MMHandleType)hcamcorder);
 457
 458         /* Get videosink name for evas surface */
 459         _mmcamcorder_conf_get_element((MMHandleType)hcamcorder, hcamcorder->conf_main,
 460                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 461                 "VideosinkElementEvas",
 462                 &EvasSurfaceElement);
 463         if (EvasSurfaceElement) {
 464                 int attr_index = 0;
 465                 const char *evassink_name = NULL;
 466                 mmf_attribute_t *item_evassink_name = NULL;
 467                 mmf_attrs_t *attrs = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(hcamcorder);
 468
 469                 _mmcamcorder_conf_get_value_element_name(EvasSurfaceElement, &evassink_name);
 470                 mm_attrs_get_index((MMHandleType)attrs, MMCAM_DISPLAY_EVAS_SURFACE_SINK, &attr_index);
 471                 item_evassink_name = &attrs->items[attr_index];
 472                 mmf_attribute_set_string(item_evassink_name, evassink_name, strlen(evassink_name));
 473                 mmf_attribute_commit(item_evassink_name);
 474
 475                 _mmcam_dbg_log("Evassink name : %s", evassink_name);
 476         }
 477
 478         /* get shutter sound policy */
 479         vconf_get_int(VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY, &hcamcorder->shutter_sound_policy);
 480         _mmcam_dbg_log("current shutter sound policy : %d", hcamcorder->shutter_sound_policy);
 481
 482         /* get model name */
 483         sys_info_ret = system_info_get_platform_string("http://tizen.org/system/model_name", &hcamcorder->model_name);
 484         if (hcamcorder->model_name) {
 485                 _mmcam_dbg_log("model name [%s], sys_info_ret 0x%x", hcamcorder->model_name, sys_info_ret);
 486         } else {
 487                 _mmcam_dbg_warn("failed get model name, sys_info_ret 0x%x", sys_info_ret);
 488         }
 489
 490         /* get software version */
 491         sys_info_ret = system_info_get_platform_string("http://tizen.org/system/build.string", &hcamcorder->software_version);
 492         if (hcamcorder->software_version) {
 493                 _mmcam_dbg_log("software version [%s], sys_info_ret 0x%d", hcamcorder->software_version, sys_info_ret);
 494         } else {
 495                 _mmcam_dbg_warn("failed get software version, sys_info_ret 0x%x", sys_info_ret);
 496         }
 497
 498 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 499         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
 500
 501         if (hcamcorder->resource_manager.is_connected == FALSE) {
 502                 gint64 end_time = 0;
 503
 504                 /* wait for resource manager connected */
 505                 _mmcam_dbg_log("resource manager is not connected. wait for signal...");
 506
 507                 end_time = g_get_monotonic_time() + (__MMCAMCORDER_RESOURCE_WAIT_TIME * G_TIME_SPAN_SECOND);
 508
 509                 if (_MMCAMCORDER_RESOURCE_WAIT_UNTIL(hcamcorder, end_time)) {
 510                         _mmcam_dbg_warn("signal received");
 511                 } else {
 512                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 513                         _mmcam_dbg_err("timeout");
 514                         ret = MM_ERROR_RESOURCE_INTERNAL;
 515                         goto _ERR_DEFAULT_VALUE_INIT;
 516                 }
 517         }
 518
 519         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 520 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 521
 522         /* Set initial state */
 523         _mmcamcorder_set_state((MMHandleType)hcamcorder, MM_CAMCORDER_STATE_NULL);
 524
 525         _mmcam_dbg_log("created handle %p", hcamcorder);
 526
 527         *handle = (MMHandleType)hcamcorder;
 528
 529         return MM_ERROR_NONE;
 530
 531 _ERR_DEFAULT_VALUE_INIT:
 532 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 533         /* de-initialize resource manager */
 534         _mmcamcorder_resource_manager_deinit(&hcamcorder->resource_manager);
 535 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 536
 537         /* release DPM related handle */
 538         if (hcamcorder->dpm_handle) {
 539                 _mmcam_dbg_log("release DPM handle %p, camera changed cb id %d",
 540                         hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 541
 542                 /* remove camera policy changed callback */
 543                 if (hcamcorder->dpm_camera_cb_id > 0) {
 544                         dpm_remove_policy_changed_cb(hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 545                         hcamcorder->dpm_camera_cb_id = 0;
 546                 } else {
 547                         _mmcam_dbg_warn("invalid dpm camera cb id %d", hcamcorder->dpm_camera_cb_id);
 548                 }
 549
 550                 dpm_manager_destroy(hcamcorder->dpm_handle);
 551                 hcamcorder->dpm_handle = NULL;
 552         }
 553
 554         /* Remove attributes */
 555         if (hcamcorder->attributes) {
 556                 _mmcamcorder_dealloc_attribute((MMHandleType)hcamcorder, hcamcorder->attributes);
 557                 hcamcorder->attributes = 0;
 558         }
 559
 560         /* Release lock, cond */
 561         g_mutex_clear(&(hcamcorder->mtsafe).lock);
 562         g_cond_clear(&(hcamcorder->mtsafe).cond);
 563         g_mutex_clear(&(hcamcorder->mtsafe).cmd_lock);
 564         g_cond_clear(&(hcamcorder->mtsafe).cmd_cond);
 565         g_mutex_clear(&(hcamcorder->mtsafe).asm_lock);
 566         g_mutex_clear(&(hcamcorder->mtsafe).state_lock);
 567         g_mutex_clear(&(hcamcorder->mtsafe).gst_state_lock);
 568         g_mutex_clear(&(hcamcorder->mtsafe).gst_encode_state_lock);
 569         g_mutex_clear(&(hcamcorder->mtsafe).message_cb_lock);
 570         g_mutex_clear(&(hcamcorder->mtsafe).vcapture_cb_lock);
 571         g_mutex_clear(&(hcamcorder->mtsafe).vstream_cb_lock);
 572         g_mutex_clear(&(hcamcorder->mtsafe).astream_cb_lock);
 573 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 574         g_cond_clear(&(hcamcorder->mtsafe).resource_cond);
 575         g_mutex_clear(&(hcamcorder->mtsafe).resource_lock);
 576 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 577
 578         g_mutex_clear(&hcamcorder->snd_info.open_mutex);
 579         g_cond_clear(&hcamcorder->snd_info.open_cond);
 580         g_mutex_clear(&hcamcorder->restart_preview_lock);
 581
 582         if (info->videodev_type != MM_VIDEO_DEVICE_NONE) {
 583                 g_mutex_clear(&hcamcorder->gdbus_info_sound.sync_mutex);
 584                 g_cond_clear(&hcamcorder->gdbus_info_sound.sync_cond);
 585                 g_mutex_clear(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
 586                 g_cond_clear(&hcamcorder->gdbus_info_solo_sound.sync_cond);
 587         }
 588
 589         if (hcamcorder->conf_ctrl)
 590                 _mmcamcorder_conf_release_info((MMHandleType)hcamcorder, &hcamcorder->conf_ctrl);
 591
 592         if (hcamcorder->conf_main)
 593                 _mmcamcorder_conf_release_info((MMHandleType)hcamcorder, &hcamcorder->conf_main);
 594
 595         if (hcamcorder->model_name) {
 596                 free(hcamcorder->model_name);
 597                 hcamcorder->model_name = NULL;
 598         }
 599
 600         if (hcamcorder->software_version) {
 601                 free(hcamcorder->software_version);
 602                 hcamcorder->software_version = NULL;
 603         }
 604
 605         if (hcamcorder->task_thread) {
 606                 g_mutex_lock(&hcamcorder->task_thread_lock);
 607                 _mmcam_dbg_log("send signal for task thread exit");
 608                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
 609                 g_cond_signal(&hcamcorder->task_thread_cond);
 610                 g_mutex_unlock(&hcamcorder->task_thread_lock);
 611                 g_thread_join(hcamcorder->task_thread);
 612                 hcamcorder->task_thread = NULL;
 613         }
 614         g_mutex_clear(&hcamcorder->task_thread_lock);
 615         g_cond_clear(&hcamcorder->task_thread_cond);
 616
 617         /* Release handle */
 618         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
 619         free(hcamcorder);
 620
 621         return ret;
 622 }
 623
 624
 625 int _mmcamcorder_destroy(MMHandleType handle)
 626 {
 627         int ret = MM_ERROR_NONE;
 628         int state = MM_CAMCORDER_STATE_NONE;
 629 #ifdef _MMCAMCORDER_RM_SUPPORT
 630         int iret = RM_OK;
 631 #endif /* _MMCAMCORDER_RM_SUPPORT */
 632         GstElement *sink_element = NULL;
 633         int sink_element_size = 0;
 634
 635         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 636
 637         _mmcam_dbg_log("");
 638
 639         if (!hcamcorder) {
 640                 _mmcam_dbg_err("Not initialized");
 641                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 642                 goto _ERR_CAMCORDER_CMD_PRECON;
 643         }
 644
 645         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
 646                 _mmcam_dbg_err("Another command is running.");
 647                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
 648                 goto _ERR_CAMCORDER_CMD_PRECON;
 649         }
 650
 651         state = _mmcamcorder_get_state(handle);
 652         if (state != MM_CAMCORDER_STATE_NULL) {
 653                 _mmcam_dbg_err("Wrong state(%d)", state);
 654                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 655                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 656         }
 657
 658         /* set exit state for sound thread */
 659         g_mutex_lock(&hcamcorder->task_thread_lock);
 660         _mmcam_dbg_log("send signal for task thread exit");
 661         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
 662         g_cond_signal(&hcamcorder->task_thread_cond);
 663         g_mutex_unlock(&hcamcorder->task_thread_lock);
 664
 665         /* remove kept, but not used sink element in attribute */
 666         mm_camcorder_get_attributes(handle, NULL,
 667                 MMCAM_DISPLAY_REUSE_ELEMENT, &sink_element, &sink_element_size,
 668                 NULL);
 669         if (sink_element) {
 670                 GstStateChangeReturn result = gst_element_set_state(sink_element, GST_STATE_NULL);
 671
 672                 _mmcam_dbg_warn("remove sink element %p, set state NULL result %d", sink_element, result);
 673
 674                 gst_object_unref(sink_element);
 675                 sink_element = NULL;
 676         }
 677
 678         /* wait for completion of sound play */
 679         _mmcamcorder_sound_solo_play_wait(handle);
 680
 681         /* Release SubContext and pipeline */
 682         if (hcamcorder->sub_context) {
 683                 if (hcamcorder->sub_context->element)
 684                         _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
 685
 686                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
 687                 hcamcorder->sub_context = NULL;
 688         }
 689
 690 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 691         /* de-initialize resource manager */
 692         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
 693
 694         ret = _mmcamcorder_resource_manager_deinit(&hcamcorder->resource_manager);
 695         if (ret != MM_ERROR_NONE)
 696                 _mmcam_dbg_err("failed to de-initialize resource manager 0x%x", ret);
 697
 698         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 699 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 700
 701         /* Remove idle function which is not called yet */
 702         if (hcamcorder->setting_event_id) {
 703                 _mmcam_dbg_log("Remove remaining idle function");
 704                 g_source_remove(hcamcorder->setting_event_id);
 705                 hcamcorder->setting_event_id = 0;
 706         }
 707
 708         /* Remove attributes */
 709         if (hcamcorder->attributes) {
 710                 _mmcamcorder_dealloc_attribute(handle, hcamcorder->attributes);
 711                 hcamcorder->attributes = 0;
 712         }
 713
 714         /* Remove exif info */
 715         if (hcamcorder->exif_info) {
 716                 mm_exif_destory_exif_info(hcamcorder->exif_info);
 717                 hcamcorder->exif_info = NULL;
 718         }
 719
 720         /* Release configure info */
 721         if (hcamcorder->conf_ctrl)
 722                 _mmcamcorder_conf_release_info(handle, &hcamcorder->conf_ctrl);
 723
 724         if (hcamcorder->conf_main)
 725                 _mmcamcorder_conf_release_info(handle, &hcamcorder->conf_main);
 726
 727         /* Remove messages which are not called yet */
 728         _mmcamcorder_remove_message_all(handle);
 729
 730         /* unset remained watch cb */
 731         if (hcamcorder->sound_focus_watch_id > 0) {
 732                 mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
 733                 _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
 734                 hcamcorder->sound_focus_watch_id = 0;
 735         }
 736
 737         /* unregister sound focus and unsubscribe sound signal */
 738         _mmcam_dbg_log("sound focus id %d, sound signal subscribe id %u",
 739                 hcamcorder->sound_focus_id, hcamcorder->sound_focus_subscribe_id);
 740
 741         if (hcamcorder->sound_focus_id > 0) {
 742                 mm_sound_unregister_focus(hcamcorder->sound_focus_id);
 743                 _mmcam_dbg_log("unregister sound focus done");
 744                 hcamcorder->sound_focus_id = 0;
 745         }
 746
 747         if (hcamcorder->sound_focus_subscribe_id > 0) {
 748                 mm_sound_unsubscribe_signal(hcamcorder->sound_focus_subscribe_id);
 749                 _mmcam_dbg_log("unsubscribe sound signal done");
 750                 hcamcorder->sound_focus_subscribe_id = 0;
 751         }
 752
 753 #ifdef _MMCAMCORDER_RM_SUPPORT
 754         if (hcamcorder->rm_handle != 0) {
 755                 iret = rm_unregister(hcamcorder->rm_handle);
 756                 if (iret != RM_OK)
 757                         _mmcam_dbg_err("rm_unregister() failed");
 758                 hcamcorder->rm_handle = 0;
 759         }
 760 #endif /* _MMCAMCORDER_RM_SUPPORT */
 761
 762         /* release model_name */
 763         if (hcamcorder->model_name) {
 764                 free(hcamcorder->model_name);
 765                 hcamcorder->model_name = NULL;
 766         }
 767
 768         if (hcamcorder->software_version) {
 769                 free(hcamcorder->software_version);
 770                 hcamcorder->software_version = NULL;
 771         }
 772
 773         /* release DPM handle */
 774         if (hcamcorder->dpm_handle) {
 775                 _mmcam_dbg_log("release DPM handle %p, camera changed cb id %d",
 776                         hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 777
 778                 /* remove camera policy changed callback */
 779                 if (hcamcorder->dpm_camera_cb_id > 0) {
 780                         dpm_remove_policy_changed_cb(hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 781                         hcamcorder->dpm_camera_cb_id = 0;
 782                 } else {
 783                         _mmcam_dbg_warn("invalid dpm camera cb id %d", hcamcorder->dpm_camera_cb_id);
 784                 }
 785
 786                 dpm_manager_destroy(hcamcorder->dpm_handle);
 787                 hcamcorder->dpm_handle = NULL;
 788         }
 789
 790         /* join task thread */
 791         _mmcam_dbg_log("task thread join");
 792         g_thread_join(hcamcorder->task_thread);
 793         hcamcorder->task_thread = NULL;
 794
 795         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
 796
 797         /* Release lock, cond */
 798         g_mutex_clear(&(hcamcorder->mtsafe).lock);
 799         g_cond_clear(&(hcamcorder->mtsafe).cond);
 800         g_mutex_clear(&(hcamcorder->mtsafe).cmd_lock);
 801         g_cond_clear(&(hcamcorder->mtsafe).cmd_cond);
 802         g_mutex_clear(&(hcamcorder->mtsafe).asm_lock);
 803         g_mutex_clear(&(hcamcorder->mtsafe).state_lock);
 804         g_mutex_clear(&(hcamcorder->mtsafe).gst_state_lock);
 805         g_mutex_clear(&(hcamcorder->mtsafe).gst_encode_state_lock);
 806         g_mutex_clear(&(hcamcorder->mtsafe).message_cb_lock);
 807         g_mutex_clear(&(hcamcorder->mtsafe).vcapture_cb_lock);
 808         g_mutex_clear(&(hcamcorder->mtsafe).vstream_cb_lock);
 809         g_mutex_clear(&(hcamcorder->mtsafe).astream_cb_lock);
 810 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 811         g_cond_clear(&(hcamcorder->mtsafe).resource_cond);
 812         g_mutex_clear(&(hcamcorder->mtsafe).resource_lock);
 813 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 814
 815         g_mutex_clear(&hcamcorder->snd_info.open_mutex);
 816         g_cond_clear(&hcamcorder->snd_info.open_cond);
 817         g_mutex_clear(&hcamcorder->restart_preview_lock);
 818         g_mutex_clear(&hcamcorder->task_thread_lock);
 819         g_cond_clear(&hcamcorder->task_thread_cond);
 820
 821         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
 822                 g_mutex_clear(&hcamcorder->gdbus_info_sound.sync_mutex);
 823                 g_cond_clear(&hcamcorder->gdbus_info_sound.sync_cond);
 824                 g_mutex_clear(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
 825                 g_cond_clear(&hcamcorder->gdbus_info_solo_sound.sync_cond);
 826         }
 827
 828         g_object_unref(hcamcorder->gdbus_conn);
 829         hcamcorder->gdbus_conn = NULL;
 830
 831         /* Release handle */
 832         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
 833         free(hcamcorder);
 834
 835         return MM_ERROR_NONE;
 836
 837 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
 838         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
 839
 840 _ERR_CAMCORDER_CMD_PRECON:
 841         if (hcamcorder)
 842                 _mmcam_dbg_err("Destroy fail (type %d, state %d)", hcamcorder->type, state);
 843
 844         _mmcam_dbg_err("Destroy fail (ret %x)", ret);
 845
 846         return ret;
 847 }
 848
 849
 850 int _mmcamcorder_realize(MMHandleType handle)
 851 {
 852         int ret = MM_ERROR_NONE;
 853         int ret_sound = MM_ERROR_NONE;
 854         int state = MM_CAMCORDER_STATE_NONE;
 855         int display_surface_type = MM_DISPLAY_SURFACE_OVERLAY;
 856         int pid_for_sound_focus = 0;
 857         double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
 858         char *videosink_element_type = NULL;
 859         const char *videosink_name = NULL;
 860         char *socket_path = NULL;
 861         int socket_path_len;
 862 #ifdef _MMCAMCORDER_RM_SUPPORT
 863         int iret = RM_OK;
 864 #endif /* _MMCAMCORDER_RM_SUPPORT */
 865
 866         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 867
 868         /*_mmcam_dbg_log("");*/
 869
 870         if (!hcamcorder) {
 871                 _mmcam_dbg_err("Not initialized");
 872                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 873                 return ret;
 874         }
 875
 876         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
 877                 _mmcam_dbg_err("Another command is running.");
 878                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
 879                 goto _ERR_CAMCORDER_CMD_PRECON;
 880         }
 881
 882         state = _mmcamcorder_get_state(handle);
 883         if (state != MM_CAMCORDER_STATE_NULL) {
 884                 _mmcam_dbg_err("Wrong state(%d)", state);
 885                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 886                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 887         }
 888
 889         mm_camcorder_get_attributes(handle, NULL,
 890                 MMCAM_MODE, &hcamcorder->type,
 891                 NULL);
 892
 893         /* Get profile mode */
 894         _mmcam_dbg_log("Profile mode [%d]", hcamcorder->type);
 895
 896         mm_camcorder_get_attributes(handle, NULL,
 897                 MMCAM_DISPLAY_SURFACE, &display_surface_type,
 898                 MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
 899                 NULL);
 900
 901         /* sound focus */
 902         if (hcamcorder->sound_focus_register) {
 903                 /* acquire sound focus or set sound focus watch callback */
 904                 if (hcamcorder->session_flags & MM_SESSION_OPTION_PAUSE_OTHERS) {
 905                         /* acquire sound focus */
 906                         _mmcam_dbg_log("PAUSE_OTHERS - acquire sound focus");
 907
 908                         ret_sound = mm_sound_acquire_focus(hcamcorder->sound_focus_id, FOCUS_FOR_BOTH, NULL);
 909                         if (ret_sound != MM_ERROR_NONE) {
 910                                 _mmcam_dbg_err("mm_sound_acquire_focus failed [0x%x]", ret_sound);
 911
 912                                 ret = MM_ERROR_POLICY_BLOCKED;
 913                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 914                         }
 915
 916                         hcamcorder->acquired_focus = FOCUS_FOR_BOTH;
 917                 } else if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
 918                         /* do nothing */
 919                         _mmcam_dbg_log("SESSION_UNINTERRUPTIBLE - do nothing for sound focus");
 920                 } else {
 921                         /* unset remained watch cb */
 922                         if (hcamcorder->sound_focus_watch_id > 0) {
 923                                 mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
 924                                 _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
 925                                 hcamcorder->sound_focus_watch_id = 0;
 926                         }
 927
 928                         /* set sound focus watch callback */
 929                         mm_camcorder_get_attributes(handle, NULL,
 930                                 MMCAM_PID_FOR_SOUND_FOCUS, &pid_for_sound_focus,
 931                                 NULL);
 932
 933                         if (pid_for_sound_focus == 0) {
 934                                 pid_for_sound_focus = getpid();
 935                                 _mmcam_dbg_warn("pid for sound focus is not set, use my pid %d", pid_for_sound_focus);
 936                         }
 937
 938                         _mmcam_dbg_log("ETC - set sound focus watch callback - pid %d", pid_for_sound_focus);
 939
 940                         ret_sound = mm_sound_set_focus_watch_callback_for_session(pid_for_sound_focus,
 941                                 FOCUS_FOR_BOTH,
 942                                 (mm_sound_focus_changed_watch_cb)_mmcamcorder_sound_focus_watch_cb,
 943                                 hcamcorder,
 944                                 &hcamcorder->sound_focus_watch_id);
 945                         if (ret_sound != MM_ERROR_NONE) {
 946                                 _mmcam_dbg_err("mm_sound_set_focus_watch_callback failed [0x%x]", ret_sound);
 947
 948                                 ret = MM_ERROR_POLICY_BLOCKED;
 949                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 950                         }
 951
 952                         _mmcam_dbg_log("sound focus watch cb id %d", hcamcorder->sound_focus_watch_id);
 953                 }
 954         } else {
 955                 _mmcam_dbg_log("no need to register sound focus");
 956         }
 957
 958 #ifdef _MMCAMCORDER_RM_SUPPORT
 959         int preview_format = MM_PIXEL_FORMAT_NV12;
 960         int qret = RM_OK;
 961         int qret_avail = 0; /* 0: not available, 1: available */
 962         rm_consumer_info rci;
 963         int app_pid = 0;
 964         int resource_count = 0;
 965
 966         mm_camcorder_get_attributes(handle, NULL,
 967                 MMCAM_PID_FOR_SOUND_FOCUS, &app_pid,
 968                 NULL);
 969         rci.app_pid = app_pid;
 970         aul_app_get_appid_bypid(rci.app_pid, rci.app_id, sizeof(rci.app_id));
 971
 972         /* RM register */
 973         if (hcamcorder->rm_handle == 0) {
 974                 iret = rm_register((rm_resource_cb)_mmcamcorder_rm_callback, (void*)hcamcorder,
 975                         &(hcamcorder->rm_handle), &rci);
 976                 if (iret != RM_OK) {
 977                         _mmcam_dbg_err("rm_register fail");
 978                         ret = MM_ERROR_POLICY_BLOCKED;
 979                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 980                 }
 981         }
 982
 983         mm_camcorder_get_attributes(handle, NULL,
 984                 MMCAM_CAMERA_FORMAT, &preview_format,
 985                 NULL);
 986
 987         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO && preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 988                 resource_count = 0;
 989                 memset(&hcamcorder->request_resources, 0x0, sizeof(rm_category_request_s));
 990                 memset(&hcamcorder->returned_devices, 0x0, sizeof(rm_device_return_s));
 991                 hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
 992                 hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_VIDEO_DECODER;
 993                 _mmcam_dbg_log("request video decoder resource - device category 0x%x", hcamcorder->request_resources.category_id[resource_count]);
 994
 995                 resource_count++;
 996                 hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
 997                 hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_SCALER;
 998                 hcamcorder->request_resources.request_num = resource_count + 1;
 999                 _mmcam_dbg_log("request scaler resource - device category 0x%x", hcamcorder->request_resources.category_id[resource_count]);
1000
1001                 qret = rm_query(hcamcorder->rm_handle, RM_QUERY_ALLOCATION, &(hcamcorder->request_resources), &qret_avail);
1002
1003                 if (qret != RM_OK || qret_avail != 1) {
1004                         _mmcam_dbg_log("Resource manager main device request fail");
1005
1006                         resource_count = 0;
1007                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_VIDEO_DECODER_SUB;
1008                         _mmcam_dbg_log("request video decoder resource - device category 0x%x", hcamcorder->request_resources.category_id[resource_count]);
1009
1010                         resource_count++;
1011                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_SCALER_SUB;
1012                         _mmcam_dbg_log("request scaler resource - device category 0x%x", hcamcorder->request_resources.category_id[resource_count]);
1013                 }
1014
1015                 resource_count++;
1016                 hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
1017                 hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_CAMERA;
1018                 hcamcorder->request_resources.request_num = resource_count + 1;
1019                 _mmcam_dbg_log("request camera resource - device category 0x%x", hcamcorder->request_resources.category_id[resource_count]);
1020
1021                 iret = rm_allocate_resources(hcamcorder->rm_handle, &(hcamcorder->request_resources), &hcamcorder->returned_devices);
1022                 if (iret != RM_OK) {
1023                         _mmcam_dbg_err("Resource allocation request failed");
1024                         ret = MM_ERROR_POLICY_BLOCKED;
1025                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1026             }
1027         }
1028 #endif /* _MMCAMCORDER_RM_SUPPORT */
1029
1030         /* alloc sub context */
1031         hcamcorder->sub_context = _mmcamcorder_alloc_subcontext(hcamcorder->type);
1032         if (!hcamcorder->sub_context) {
1033                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1034                 goto _ERR_CAMCORDER_CMD;
1035         }
1036
1037         /* Set basic configure information */
1038         if (motion_rate != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE)
1039                 hcamcorder->sub_context->is_modified_rate = TRUE;
1040
1041         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
1042                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
1043                 "UseEncodebin",
1044                 &(hcamcorder->sub_context->bencbin_capture));
1045         _mmcam_dbg_warn("UseEncodebin [%d]", hcamcorder->sub_context->bencbin_capture);
1046
1047         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1048                 /* get dual stream support info */
1049                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
1050                         CONFIGURE_CATEGORY_MAIN_RECORD,
1051                         "SupportDualStream",
1052                         &(hcamcorder->sub_context->info_video->support_dual_stream));
1053                 _mmcam_dbg_warn("SupportDualStream [%d]", hcamcorder->sub_context->info_video->support_dual_stream);
1054         }
1055
1056         switch (display_surface_type) {
1057         case MM_DISPLAY_SURFACE_OVERLAY:
1058                 videosink_element_type = strdup("VideosinkElementOverlay");
1059                 break;
1060         case MM_DISPLAY_SURFACE_EVAS:
1061                 videosink_element_type = strdup("VideosinkElementEvas");
1062                 break;
1063         case MM_DISPLAY_SURFACE_GL:
1064                 videosink_element_type = strdup("VideosinkElementGL");
1065                 break;
1066         case MM_DISPLAY_SURFACE_NULL:
1067                 videosink_element_type = strdup("VideosinkElementNull");
1068                 break;
1069         case MM_DISPLAY_SURFACE_REMOTE:
1070                 mm_camcorder_get_attributes(handle, NULL,
1071                         MMCAM_DISPLAY_SOCKET_PATH, &socket_path, &socket_path_len,
1072                         NULL);
1073                 if (socket_path == NULL) {
1074                         _mmcam_dbg_warn("REMOTE surface, but socket path is NULL -> to NullSink");
1075                         videosink_element_type = strdup("VideosinkElementNull");
1076                 } else {
1077                         videosink_element_type = strdup("VideosinkElementRemote");
1078                 }
1079                 break;
1080         default:
1081                 videosink_element_type = strdup("VideosinkElementOverlay");
1082                 break;
1083         }
1084
1085         /* check string of videosink element */
1086         if (videosink_element_type) {
1087                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1088                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1089                         videosink_element_type,
1090                         &hcamcorder->sub_context->VideosinkElement);
1091                 free(videosink_element_type);
1092                 videosink_element_type = NULL;
1093         } else {
1094                 _mmcam_dbg_warn("strdup failed(display_surface_type %d). Use default X type",
1095                         display_surface_type);
1096
1097                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1098                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1099                         _MMCAMCORDER_DEFAULT_VIDEOSINK_TYPE,
1100                         &hcamcorder->sub_context->VideosinkElement);
1101         }
1102
1103         _mmcamcorder_conf_get_value_element_name(hcamcorder->sub_context->VideosinkElement, &videosink_name);
1104         _mmcam_dbg_log("Videosink name : %s", videosink_name);
1105
1106         /* get videoconvert element */
1107         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1108                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1109                 "VideoconvertElement",
1110                 &hcamcorder->sub_context->VideoconvertElement);
1111
1112         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_ctrl,
1113                 CONFIGURE_CATEGORY_CTRL_CAPTURE,
1114                 "SensorEncodedCapture",
1115                 &(hcamcorder->sub_context->SensorEncodedCapture));
1116         _mmcam_dbg_log("Support sensor encoded capture : %d", hcamcorder->sub_context->SensorEncodedCapture);
1117
1118         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE) {
1119                 int dpm_camera_state = DPM_ALLOWED;
1120
1121                 /* check camera policy from DPM */
1122                 if (hcamcorder->dpm_handle) {
1123                         if (dpm_restriction_get_camera_state(hcamcorder->dpm_handle, &dpm_camera_state) == DPM_ERROR_NONE) {
1124                                 _mmcam_dbg_log("DPM camera state %d", dpm_camera_state);
1125                                 if (dpm_camera_state == DPM_DISALLOWED) {
1126                                         _mmcam_dbg_err("CAMERA DISALLOWED by DPM");
1127                                         ret = MM_ERROR_POLICY_RESTRICTED;
1128                                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1129                                 }
1130                         } else {
1131                                 _mmcam_dbg_err("get DPM camera state failed, keep going...");
1132                         }
1133                 } else {
1134                         _mmcam_dbg_warn("NULL dpm_handle");
1135                 }
1136 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
1137                 ret = _mmcamcorder_resource_create_resource_set(&hcamcorder->resource_manager);
1138                 if (ret != MM_ERROR_NONE) {
1139                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1140                 }
1141
1142                 hcamcorder->resource_manager.acquire_count = 0;
1143
1144                 /* prepare resource manager for camera */
1145                 ret = _mmcamcorder_resource_manager_prepare(&hcamcorder->resource_manager, MM_CAMCORDER_RESOURCE_TYPE_CAMERA);
1146                 if (ret != MM_ERROR_NONE) {
1147                         _mmcam_dbg_err("could not prepare for camera resource");
1148                         ret = MM_ERROR_CAMCORDER_INTERNAL;
1149                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1150                 }
1151
1152                 /* prepare resource manager for "video_overlay only if display surface is X" */
1153                 mm_camcorder_get_attributes(handle, NULL,
1154                         MMCAM_DISPLAY_SURFACE, &display_surface_type,
1155                         NULL);
1156
1157                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
1158                         ret = _mmcamcorder_resource_manager_prepare(&hcamcorder->resource_manager, MM_CAMCORDER_RESOURCE_TYPE_VIDEO_OVERLAY);
1159                         if (ret != MM_ERROR_NONE) {
1160                                 _mmcam_dbg_err("could not prepare for video overlay resource");
1161                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
1162                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1163                         }
1164                 }
1165
1166                 /* acquire resources */
1167                 _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
1168
1169                 if (hcamcorder->resource_manager.rset && _mmcamcorder_resource_manager_acquire(&hcamcorder->resource_manager)) {
1170                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1171
1172                         _mmcam_dbg_err("could not acquire resources");
1173
1174                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1175                 }
1176
1177                 if (hcamcorder->resource_manager.acquire_remain > 0) {
1178                         gint64 end_time = 0;
1179
1180                         _mmcam_dbg_warn("wait for resource state change");
1181
1182                         /* wait for resource state change */
1183                         end_time = g_get_monotonic_time() + (__MMCAMCORDER_RESOURCE_WAIT_TIME * G_TIME_SPAN_SECOND);
1184
1185                         if (_MMCAMCORDER_RESOURCE_WAIT_UNTIL(hcamcorder, end_time)) {
1186                                 _mmcam_dbg_warn("signal received");
1187                         } else {
1188                                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1189                                 _mmcam_dbg_err("timeout");
1190                                 ret = MM_ERROR_RESOURCE_INTERNAL;
1191                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1192                         }
1193                 } else {
1194                         _mmcam_dbg_log("already all acquired");
1195                 }
1196
1197                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1198 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
1199         }
1200
1201         /* create pipeline */
1202         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:REALIZE:CREATE_PIPELINE");
1203
1204         ret = _mmcamcorder_create_pipeline(handle, hcamcorder->type);
1205
1206         traceEnd(TTRACE_TAG_CAMERA);
1207
1208         if (ret != MM_ERROR_NONE) {
1209                 /* check internal error of gstreamer */
1210                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1211                         ret = hcamcorder->error_code;
1212                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1213                 }
1214
1215                 /* release sub context */
1216                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1217                 hcamcorder->sub_context = NULL;
1218                 goto _ERR_CAMCORDER_CMD;
1219         }
1220
1221         /* set command function */
1222         ret = _mmcamcorder_set_functions(handle, hcamcorder->type);
1223         if (ret != MM_ERROR_NONE) {
1224                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
1225                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1226                 hcamcorder->sub_context = NULL;
1227                 goto _ERR_CAMCORDER_CMD;
1228         }
1229
1230         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_READY);
1231
1232         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1233
1234         return MM_ERROR_NONE;
1235
1236 _ERR_CAMCORDER_CMD:
1237 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
1238         /* release hw resources */
1239         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE) {
1240                 int ret_resource = _mmcamcorder_resource_manager_release(&hcamcorder->resource_manager);
1241                 if (ret_resource == MM_ERROR_RESOURCE_INVALID_STATE) {
1242                         _mmcam_dbg_warn("it could be in the middle of resource callback or there's no acquired resource");
1243                 } else if (ret_resource != MM_ERROR_NONE) {
1244                         _mmcam_dbg_err("failed to release resource, ret_resource(0x%x)", ret_resource);
1245                 }
1246         }
1247 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
1248
1249 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1250         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1251
1252         if (hcamcorder->sound_focus_watch_id > 0) {
1253                 mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
1254                 _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
1255                 hcamcorder->sound_focus_watch_id = 0;
1256         }
1257
1258         if (hcamcorder->acquired_focus > 0) {
1259                 mm_sound_release_focus(hcamcorder->sound_focus_id, hcamcorder->acquired_focus, NULL);
1260                 _mmcam_dbg_warn("release sound focus [focus %d] done", hcamcorder->acquired_focus);
1261                 hcamcorder->acquired_focus = 0;
1262         }
1263
1264 #ifdef _MMCAMCORDER_RM_SUPPORT
1265         if (hcamcorder->rm_handle) {
1266                 if (hcamcorder->returned_devices.allocated_num > 0) {
1267                         int idx = 0;
1268                         rm_device_request_s requested;
1269                         memset(&requested, 0x0, sizeof(rm_device_request_s));
1270                         requested.request_num = hcamcorder->returned_devices.allocated_num;
1271                         for (idx = 0; idx < requested.request_num; idx++)
1272                                 requested.device_id[idx] = hcamcorder->returned_devices.device_id[idx];
1273
1274                         iret = rm_deallocate_resources(hcamcorder->rm_handle, &requested);
1275                         if (iret != RM_OK)
1276                                 _mmcam_dbg_err("Resource deallocation request failed ");
1277                 }
1278                 /* unregister RM */
1279                 int ires = rm_unregister(hcamcorder->rm_handle);
1280                 if (ires != RM_OK)
1281                         _mmcam_dbg_err("rm_unregister() failed");
1282                 hcamcorder->rm_handle = 0;
1283         }
1284 #endif /* _MMCAMCORDER_RM_SUPPORT*/
1285
1286 _ERR_CAMCORDER_CMD_PRECON:
1287         _mmcam_dbg_err("Realize fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1288
1289         return ret;
1290 }
1291
1292
1293 int _mmcamcorder_unrealize(MMHandleType handle)
1294 {
1295         int ret = MM_ERROR_NONE;
1296         int state = MM_CAMCORDER_STATE_NONE;
1297
1298         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1299
1300         _mmcam_dbg_log("");
1301
1302         if (!hcamcorder) {
1303                 _mmcam_dbg_err("Not initialized");
1304                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1305                 return ret;
1306         }
1307
1308         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1309                 _mmcam_dbg_err("Another command is running.");
1310                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1311                 goto _ERR_CAMCORDER_CMD_PRECON;
1312         }
1313
1314         state = _mmcamcorder_get_state(handle);
1315         if (state != MM_CAMCORDER_STATE_READY) {
1316                 _mmcam_dbg_err("Wrong state(%d)", state);
1317                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1318                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1319         }
1320
1321         /* Release SubContext */
1322         if (hcamcorder->sub_context) {
1323                 /* destroy pipeline */
1324                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
1325                 /* Deallocate SubContext */
1326                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1327                 hcamcorder->sub_context = NULL;
1328         }
1329
1330 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
1331         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE &&
1332                 hcamcorder->state_change_by_system != _MMCAMCORDER_STATE_CHANGE_BY_RM) {
1333                 gint64 end_time = 0;
1334
1335                 _mmcam_dbg_log("lock resource");
1336                 _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
1337
1338                 /* release resource */
1339                 ret = _mmcamcorder_resource_manager_release(&hcamcorder->resource_manager);
1340                 if (ret == MM_ERROR_RESOURCE_INVALID_STATE) {
1341                         _mmcam_dbg_warn("it could be in the middle of resource callback or there's no acquired resource");
1342                         ret = MM_ERROR_NONE;
1343                 } else if (ret != MM_ERROR_NONE) {
1344                         _mmcam_dbg_err("failed to release resource, ret(0x%x)", ret);
1345                         ret = MM_ERROR_CAMCORDER_INTERNAL;
1346
1347                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1348                         _mmcam_dbg_log("unlock resource");
1349
1350                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1351                 }
1352
1353                 if (hcamcorder->resource_manager.acquire_remain < hcamcorder->resource_manager.acquire_count) {
1354                         /* wait for resource release */
1355                         _mmcam_dbg_log("resource is not released all. wait for signal...");
1356
1357                         end_time = g_get_monotonic_time() + (__MMCAMCORDER_RESOURCE_WAIT_TIME * G_TIME_SPAN_SECOND);
1358
1359                         _MMCAMCORDER_RESOURCE_WAIT_UNTIL(hcamcorder, end_time);
1360                 }
1361
1362                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1363                 _mmcam_dbg_log("unlock resource");
1364         }
1365 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
1366
1367 #ifdef _MMCAMCORDER_RM_SUPPORT
1368         if (hcamcorder->rm_handle && (hcamcorder->returned_devices.allocated_num > 0)) {
1369                         int iret = RM_OK;
1370                         int idx = 0;
1371                         rm_device_request_s requested;
1372                         memset(&requested, 0x0, sizeof(rm_device_request_s));
1373                         requested.request_num = hcamcorder->returned_devices.allocated_num;
1374                         for (idx = 0; idx < requested.request_num; idx++)
1375                                 requested.device_id[idx] = hcamcorder->returned_devices.device_id[idx];
1376
1377                         iret = rm_deallocate_resources(hcamcorder->rm_handle, &requested);
1378                         if (iret != RM_OK)
1379                                 _mmcam_dbg_err("Resource deallocation request failed ");
1380                 }
1381 #endif /* _MMCAMCORDER_RM_SUPPORT*/
1382
1383         /* Deinitialize main context member */
1384         hcamcorder->command = NULL;
1385
1386         _mmcam_dbg_log("focus register %d, session flag 0x%x, state_change_by_system %d",
1387                 hcamcorder->sound_focus_register, hcamcorder->session_flags, hcamcorder->state_change_by_system);
1388
1389         /* release sound focus or unset sound focus watch callback */
1390         _mmcam_dbg_log("by_system %d, flag 0x%x, acquired_focus %d, focus_id %d, watch_id %d",
1391                 hcamcorder->state_change_by_system, hcamcorder->session_flags, hcamcorder->acquired_focus,
1392                 hcamcorder->sound_focus_id, hcamcorder->sound_focus_watch_id);
1393
1394         if (hcamcorder->state_change_by_system != _MMCAMCORDER_STATE_CHANGE_BY_FOCUS) {
1395                 if (hcamcorder->sound_focus_watch_id > 0) {
1396                         mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
1397                         _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
1398                         hcamcorder->sound_focus_watch_id = 0;
1399                 }
1400
1401                 if (hcamcorder->acquired_focus > 0) {
1402                         mm_sound_release_focus(hcamcorder->sound_focus_id, hcamcorder->acquired_focus, NULL);
1403                         _mmcam_dbg_warn("release sound focus [focus %d] done", hcamcorder->acquired_focus);
1404                         hcamcorder->acquired_focus = 0;
1405                 }
1406         } else {
1407                 _mmcam_dbg_warn("state change by focus. so, no need to unset watch callback");
1408                 /* acquired focus will be released automatically */
1409                 hcamcorder->acquired_focus = 0;
1410         }
1411
1412         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1413
1414         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_NULL);
1415
1416         return MM_ERROR_NONE;
1417
1418 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1419         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1420
1421 _ERR_CAMCORDER_CMD_PRECON:
1422         /* send message */
1423         _mmcam_dbg_err("Unrealize fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1424
1425         return ret;
1426 }
1427
1428 int _mmcamcorder_start(MMHandleType handle)
1429 {
1430         int ret = MM_ERROR_NONE;
1431         int state = MM_CAMCORDER_STATE_NONE;
1432
1433         _MMCamcorderSubContext *sc = NULL;
1434         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1435
1436         _mmcam_dbg_log("");
1437
1438         if (!hcamcorder) {
1439                 _mmcam_dbg_err("Not initialized");
1440                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1441                 return ret;
1442         }
1443
1444         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1445         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1446
1447         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1448                 _mmcam_dbg_err("Another command is running.");
1449                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1450                 goto _ERR_CAMCORDER_CMD_PRECON;
1451         }
1452
1453         state = _mmcamcorder_get_state(handle);
1454         if (state != MM_CAMCORDER_STATE_READY) {
1455                 _mmcam_dbg_err("Wrong state(%d)", state);
1456                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1457                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1458         }
1459
1460         /* initialize error code */
1461         hcamcorder->error_code = MM_ERROR_NONE;
1462
1463         /* set attributes related sensor */
1464         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO)
1465                 _mmcamcorder_set_attribute_to_camsensor(handle);
1466
1467         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_START);
1468         if (ret != MM_ERROR_NONE) {
1469                 /* check internal error of gstreamer */
1470                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1471                         ret = hcamcorder->error_code;
1472                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1473                 }
1474                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1475         }
1476
1477         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1478
1479         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1480
1481         return MM_ERROR_NONE;
1482
1483 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1484         if (hcamcorder->gdbus_conn) {
1485                 g_object_unref(hcamcorder->gdbus_conn);
1486                 hcamcorder->gdbus_conn = NULL;
1487
1488                 g_mutex_clear(&hcamcorder->gdbus_info_sound.sync_mutex);
1489                 g_cond_clear(&hcamcorder->gdbus_info_sound.sync_cond);
1490                 g_mutex_clear(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
1491                 g_cond_clear(&hcamcorder->gdbus_info_solo_sound.sync_cond);
1492         }
1493
1494         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1495
1496 _ERR_CAMCORDER_CMD_PRECON:
1497         /* check internal error of gstreamer */
1498         if (hcamcorder->error_code != MM_ERROR_NONE) {
1499                 ret = hcamcorder->error_code;
1500                 hcamcorder->error_code = MM_ERROR_NONE;
1501
1502                 _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1503         }
1504
1505         _mmcam_dbg_err("Start fail (type %d, state %d, ret %x)",
1506                                    hcamcorder->type, state, ret);
1507
1508         return ret;
1509 }
1510
1511 int _mmcamcorder_stop(MMHandleType handle)
1512 {
1513         int ret = MM_ERROR_NONE;
1514         int state = MM_CAMCORDER_STATE_NONE;
1515
1516         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1517
1518         _mmcam_dbg_log("");
1519
1520         if (!hcamcorder) {
1521                 _mmcam_dbg_err("Not initialized");
1522                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1523                 return ret;
1524         }
1525
1526         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1527                 _mmcam_dbg_err("Another command is running.");
1528                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1529                 goto _ERR_CAMCORDER_CMD_PRECON;
1530         }
1531
1532         state = _mmcamcorder_get_state(handle);
1533         if (state != MM_CAMCORDER_STATE_PREPARE) {
1534                 _mmcam_dbg_err("Wrong state(%d)", state);
1535                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1536                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1537         }
1538
1539         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_STOP);
1540         if (ret != MM_ERROR_NONE)
1541                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1542
1543         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_READY);
1544
1545         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1546                 /* unsubscribe remained unsubscribed signal */
1547                 g_mutex_lock(&hcamcorder->gdbus_info_sound.sync_mutex);
1548                 if (hcamcorder->gdbus_info_sound.subscribe_id > 0) {
1549                         _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", hcamcorder->gdbus_info_sound.subscribe_id);
1550                         g_dbus_connection_signal_unsubscribe(hcamcorder->gdbus_conn, hcamcorder->gdbus_info_sound.subscribe_id);
1551                 }
1552                 g_mutex_unlock(&hcamcorder->gdbus_info_sound.sync_mutex);
1553
1554                 g_mutex_lock(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
1555                 if (hcamcorder->gdbus_info_solo_sound.subscribe_id > 0) {
1556                         _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", hcamcorder->gdbus_info_solo_sound.subscribe_id);
1557                         g_dbus_connection_signal_unsubscribe(hcamcorder->gdbus_conn, hcamcorder->gdbus_info_solo_sound.subscribe_id);
1558                 }
1559                 g_mutex_unlock(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
1560         }
1561
1562         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1563
1564         return MM_ERROR_NONE;
1565
1566 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1567         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1568
1569 _ERR_CAMCORDER_CMD_PRECON:
1570         /* send message */
1571         _mmcam_dbg_err("Stop fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1572
1573         return ret;
1574 }
1575
1576
1577 int _mmcamcorder_capture_start(MMHandleType handle)
1578 {
1579         int ret = MM_ERROR_NONE;
1580         int state = MM_CAMCORDER_STATE_NONE;
1581         int state_FROM_0 = MM_CAMCORDER_STATE_PREPARE;
1582         int state_FROM_1 = MM_CAMCORDER_STATE_RECORDING;
1583         int state_FROM_2 = MM_CAMCORDER_STATE_PAUSED;
1584
1585         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1586
1587         _mmcam_dbg_log("");
1588
1589         if (!hcamcorder) {
1590                 _mmcam_dbg_err("Not initialized");
1591                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1592                 return ret;
1593         }
1594
1595         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1596                 _mmcam_dbg_err("Another command is running.");
1597                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1598                 goto _ERR_CAMCORDER_CMD_PRECON;
1599         }
1600
1601         state = _mmcamcorder_get_state(handle);
1602         if (state != state_FROM_0 && state != state_FROM_1 && state != state_FROM_2) {
1603                 _mmcam_dbg_err("Wrong state(%d)", state);
1604                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1605                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1606         }
1607
1608         /* Handle capture in recording case */
1609         if (state == state_FROM_1 || state == state_FROM_2) {
1610                 if (hcamcorder->capture_in_recording == TRUE) {
1611                         _mmcam_dbg_err("Capturing in recording (%d)", state);
1612                         ret = MM_ERROR_CAMCORDER_DEVICE_BUSY;
1613                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1614                 } else {
1615                         g_mutex_lock(&hcamcorder->task_thread_lock);
1616                         if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_NONE) {
1617                                 hcamcorder->capture_in_recording = TRUE;
1618                                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING;
1619                                 _mmcam_dbg_log("send signal for capture in recording");
1620                                 g_cond_signal(&hcamcorder->task_thread_cond);
1621                                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1622                         } else {
1623                                 _mmcam_dbg_err("task thread busy : %d", hcamcorder->task_thread_state);
1624                                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1625                                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1626                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1627                         }
1628                 }
1629         }
1630
1631         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_CAPTURE);
1632         if (ret != MM_ERROR_NONE)
1633                 goto _ERR_CAMCORDER_CMD;
1634
1635         /* Do not change state when recording snapshot capture */
1636         if (state == state_FROM_0)
1637                 _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_CAPTURING);
1638
1639         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1640
1641         /* Init break continuous shot attr */
1642         if (mm_camcorder_set_attributes(handle, NULL, "capture-break-cont-shot", 0, NULL) != MM_ERROR_NONE)
1643                 _mmcam_dbg_warn("capture-break-cont-shot set 0 failed");
1644
1645         return MM_ERROR_NONE;
1646
1647 _ERR_CAMCORDER_CMD:
1648         if (hcamcorder->capture_in_recording)
1649                 hcamcorder->capture_in_recording = FALSE;
1650
1651 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1652         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1653
1654 _ERR_CAMCORDER_CMD_PRECON:
1655         /* send message */
1656         _mmcam_dbg_err("Capture start fail (type %d, state %d, ret %x)",
1657                 hcamcorder->type, state, ret);
1658
1659         return ret;
1660 }
1661
1662 int _mmcamcorder_capture_stop(MMHandleType handle)
1663 {
1664         int ret = MM_ERROR_NONE;
1665         int state = MM_CAMCORDER_STATE_NONE;
1666         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1667
1668         _mmcam_dbg_log("");
1669
1670         if (!hcamcorder) {
1671                 _mmcam_dbg_err("Not initialized");
1672                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1673                 return ret;
1674         }
1675
1676         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1677                 _mmcam_dbg_err("Another command is running.");
1678                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1679                 goto _ERR_CAMCORDER_CMD_PRECON;
1680         }
1681
1682         state = _mmcamcorder_get_state(handle);
1683         if (state != MM_CAMCORDER_STATE_CAPTURING) {
1684                 _mmcam_dbg_err("Wrong state(%d)", state);
1685                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1686                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1687         }
1688
1689         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_START);
1690         if (ret != MM_ERROR_NONE)
1691                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1692
1693         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1694
1695         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1696
1697         return MM_ERROR_NONE;
1698
1699 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1700         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1701
1702 _ERR_CAMCORDER_CMD_PRECON:
1703         /* send message */
1704         _mmcam_dbg_err("Capture stop fail (type %d, state %d, ret %x)",
1705                 hcamcorder->type, state, ret);
1706
1707         return ret;
1708 }
1709
1710 int _mmcamcorder_record(MMHandleType handle)
1711 {
1712         int ret = MM_ERROR_NONE;
1713         int state = MM_CAMCORDER_STATE_NONE;
1714         int dpm_mic_state = DPM_ALLOWED;
1715
1716         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1717
1718         _mmcam_dbg_log("");
1719
1720         if (!hcamcorder) {
1721                 _mmcam_dbg_err("Not initialized");
1722                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1723                 return ret;
1724         }
1725
1726         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1727                 _mmcam_dbg_err("Another command is running.");
1728                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1729                 goto _ERR_CAMCORDER_CMD_PRECON;
1730         }
1731
1732         state = _mmcamcorder_get_state(handle);
1733         if (state != MM_CAMCORDER_STATE_PREPARE && state != MM_CAMCORDER_STATE_PAUSED) {
1734                 _mmcam_dbg_err("Wrong state(%d)", state);
1735                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1736                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1737         }
1738
1739         /* initialize error code */
1740         hcamcorder->error_code = MM_ERROR_NONE;
1741
1742         /* check mic policy from DPM */
1743         if (hcamcorder->dpm_handle) {
1744                 if (dpm_restriction_get_microphone_state(hcamcorder->dpm_handle, &dpm_mic_state) == DPM_ERROR_NONE) {
1745                         _mmcam_dbg_log("DPM mic state %d", dpm_mic_state);
1746                         if (dpm_mic_state == DPM_DISALLOWED) {
1747                                 _mmcam_dbg_err("MIC DISALLOWED by DPM");
1748                                 ret = MM_ERROR_COMMON_INVALID_PERMISSION;
1749                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1750                         }
1751                 } else {
1752                         _mmcam_dbg_err("get DPM mic state failed, keep going...");
1753                 }
1754         } else {
1755                 _mmcam_dbg_warn("NULL dpm_handle");
1756         }
1757
1758         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_RECORD);
1759         if (ret != MM_ERROR_NONE) {
1760                 /* check internal error of gstreamer */
1761                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1762                         ret = hcamcorder->error_code;
1763                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1764                 }
1765                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1766         }
1767
1768         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_RECORDING);
1769
1770         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1771
1772         return MM_ERROR_NONE;
1773
1774 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1775         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1776
1777 _ERR_CAMCORDER_CMD_PRECON:
1778         /* check internal error of gstreamer */
1779         if (hcamcorder->error_code != MM_ERROR_NONE) {
1780                 ret = hcamcorder->error_code;
1781                 hcamcorder->error_code = MM_ERROR_NONE;
1782
1783                 _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1784         }
1785
1786         _mmcam_dbg_err("Record fail (type %d, state %d, ret %x)",
1787                                    hcamcorder->type, state, ret);
1788
1789         return ret;
1790 }
1791
1792
1793 int _mmcamcorder_pause(MMHandleType handle)
1794 {
1795         int ret = MM_ERROR_NONE;
1796         int state = MM_CAMCORDER_STATE_NONE;
1797
1798         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1799
1800         _mmcam_dbg_log("");
1801
1802         if (!hcamcorder) {
1803                 _mmcam_dbg_err("Not initialized");
1804                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1805                 return ret;
1806         }
1807
1808         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1809                 _mmcam_dbg_err("Another command is running.");
1810                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1811                 goto _ERR_CAMCORDER_CMD_PRECON;
1812         }
1813
1814         state = _mmcamcorder_get_state(handle);
1815         if (state != MM_CAMCORDER_STATE_RECORDING) {
1816                 _mmcam_dbg_err("Wrong state(%d)", state);
1817                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1818                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1819         }
1820
1821         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PAUSE);
1822         if (ret != MM_ERROR_NONE)
1823                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1824
1825         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PAUSED);
1826
1827         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1828
1829         return MM_ERROR_NONE;
1830
1831 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1832         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1833
1834 _ERR_CAMCORDER_CMD_PRECON:
1835         /* send message */
1836         _mmcam_dbg_err("Pause fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1837
1838         return ret;
1839 }
1840
1841
1842 int _mmcamcorder_commit(MMHandleType handle)
1843 {
1844         int ret = MM_ERROR_NONE;
1845         int state = MM_CAMCORDER_STATE_NONE;
1846
1847         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1848
1849         _mmcam_dbg_log("");
1850
1851         if (!hcamcorder) {
1852                 _mmcam_dbg_err("Not initialized");
1853                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1854                 return ret;
1855         }
1856
1857         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1858                 _mmcam_dbg_err("Another command is running.");
1859                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1860                 goto _ERR_CAMCORDER_CMD_PRECON;
1861         }
1862
1863         state = _mmcamcorder_get_state(handle);
1864         if (state != MM_CAMCORDER_STATE_RECORDING && state != MM_CAMCORDER_STATE_PAUSED) {
1865                 _mmcam_dbg_err("Wrong state(%d)", state);
1866                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1867                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1868         }
1869
1870         /* initialize error code */
1871         hcamcorder->error_code = MM_ERROR_NONE;
1872
1873         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_COMMIT);
1874         if (ret != MM_ERROR_NONE)
1875                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1876
1877         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1878
1879         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1880
1881         return MM_ERROR_NONE;
1882
1883 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1884         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1885
1886 _ERR_CAMCORDER_CMD_PRECON:
1887         /* send message */
1888         _mmcam_dbg_err("Commit fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1889
1890         return ret;
1891 }
1892
1893
1894 int _mmcamcorder_cancel(MMHandleType handle)
1895 {
1896         int ret = MM_ERROR_NONE;
1897         int state = MM_CAMCORDER_STATE_NONE;
1898
1899         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1900
1901         _mmcam_dbg_log("");
1902
1903         if (!hcamcorder) {
1904                 _mmcam_dbg_err("Not initialized");
1905                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1906                 return ret;
1907         }
1908
1909         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1910                 _mmcam_dbg_err("Another command is running.");
1911                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1912                 goto _ERR_CAMCORDER_CMD_PRECON;
1913         }
1914
1915         state = _mmcamcorder_get_state(handle);
1916         if (state != MM_CAMCORDER_STATE_RECORDING && state != MM_CAMCORDER_STATE_PAUSED) {
1917                 _mmcam_dbg_err("Wrong state(%d)", state);
1918                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1919                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1920         }
1921
1922         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_CANCEL);
1923         if (ret != MM_ERROR_NONE)
1924                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1925
1926         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1927
1928         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1929
1930         return MM_ERROR_NONE;
1931
1932 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1933         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1934
1935 _ERR_CAMCORDER_CMD_PRECON:
1936         /* send message */
1937         _mmcam_dbg_err("Cancel fail (type %d, state %d, ret %x)",
1938                                    hcamcorder->type, state, ret);
1939
1940         return ret;
1941 }
1942 /* } Internal command functions */
1943
1944
1945 int _mmcamcorder_commit_async_end(MMHandleType handle)
1946 {
1947         _mmcam_dbg_log("");
1948
1949         _mmcam_dbg_warn("_mmcamcorder_commit_async_end : MM_CAMCORDER_STATE_PREPARE");
1950         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1951
1952         return MM_ERROR_NONE;
1953 }
1954
1955
1956 int _mmcamcorder_set_message_callback(MMHandleType handle, MMMessageCallback callback, void *user_data)
1957 {
1958         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1959
1960         _mmcam_dbg_log("%p", hcamcorder);
1961
1962         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1963
1964         if (callback == NULL)
1965                 _mmcam_dbg_warn("Message Callback is disabled, because application sets it to NULL");
1966
1967         if (!_MMCAMCORDER_TRYLOCK_MESSAGE_CALLBACK(hcamcorder)) {
1968                 _mmcam_dbg_warn("Application's message callback is running now");
1969                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1970         }
1971
1972         /* set message callback to message handle */
1973         hcamcorder->msg_cb = callback;
1974         hcamcorder->msg_cb_param = user_data;
1975
1976         _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1977
1978         return MM_ERROR_NONE;
1979 }
1980
1981
1982 int _mmcamcorder_set_video_stream_callback(MMHandleType handle, mm_camcorder_video_stream_callback callback, void *user_data)
1983 {
1984         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1985
1986         /*_mmcam_dbg_log("");*/
1987
1988         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1989
1990         if (callback == NULL)
1991                 _mmcam_dbg_warn("Video Stream Callback is disabled, because application sets it to NULL");
1992
1993         if (!_MMCAMCORDER_TRYLOCK_VSTREAM_CALLBACK(hcamcorder)) {
1994                 _mmcam_dbg_warn("Application's video stream callback is running now");
1995                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1996         }
1997
1998         hcamcorder->vstream_cb = callback;
1999         hcamcorder->vstream_cb_param = user_data;
2000
2001         _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
2002
2003         return MM_ERROR_NONE;
2004 }
2005
2006
2007 int _mmcamcorder_set_audio_stream_callback(MMHandleType handle, mm_camcorder_audio_stream_callback callback, void *user_data)
2008 {
2009         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2010
2011         _mmcam_dbg_log("");
2012
2013         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2014
2015         if (callback == NULL)
2016                 _mmcam_dbg_warn("Audio Stream Callback is disabled, because application sets it to NULL");
2017
2018         if (!_MMCAMCORDER_TRYLOCK_ASTREAM_CALLBACK(hcamcorder)) {
2019                 _mmcam_dbg_warn("Application's audio stream callback is running now");
2020                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2021         }
2022
2023         hcamcorder->astream_cb = callback;
2024         hcamcorder->astream_cb_param = user_data;
2025
2026         _MMCAMCORDER_UNLOCK_ASTREAM_CALLBACK(hcamcorder);
2027
2028         return MM_ERROR_NONE;
2029 }
2030
2031
2032 int _mmcamcorder_set_video_capture_callback(MMHandleType handle, mm_camcorder_video_capture_callback callback, void *user_data)
2033 {
2034         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2035
2036         _mmcam_dbg_log("");
2037
2038         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2039
2040         if (callback == NULL)
2041                 _mmcam_dbg_warn("Video Capture Callback is disabled, because application sets it to NULLL");
2042
2043         if (!_MMCAMCORDER_TRYLOCK_VCAPTURE_CALLBACK(hcamcorder)) {
2044                 _mmcam_dbg_warn("Application's video capture callback is running now");
2045                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2046         }
2047
2048         hcamcorder->vcapture_cb = callback;
2049         hcamcorder->vcapture_cb_param = user_data;
2050
2051         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
2052
2053         return MM_ERROR_NONE;
2054 }
2055
2056 int _mmcamcorder_get_current_state(MMHandleType handle)
2057 {
2058         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2059
2060         _mmcam_dbg_log("");
2061
2062         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2063
2064         return _mmcamcorder_get_state(handle);
2065 }
2066
2067 int _mmcamcorder_init_focusing(MMHandleType handle)
2068 {
2069         int ret = TRUE;
2070         int state = MM_CAMCORDER_STATE_NONE;
2071         int focus_mode = MM_CAMCORDER_FOCUS_MODE_NONE;
2072         int af_range = MM_CAMCORDER_AUTO_FOCUS_NORMAL;
2073         int sensor_focus_mode = 0;
2074         int sensor_af_range = 0;
2075         int current_focus_mode = 0;
2076         int current_af_range = 0;
2077         mmf_camcorder_t *hcamcorder = NULL;
2078         _MMCamcorderSubContext *sc = NULL;
2079         GstCameraControl *control = NULL;
2080
2081         _mmcam_dbg_log("");
2082
2083         hcamcorder = MMF_CAMCORDER(handle);
2084         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2085
2086         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2087         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2088
2089         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
2090                 _mmcam_dbg_err("Another command is running.");
2091                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2092         }
2093
2094         state = _mmcamcorder_get_state(handle);
2095
2096         if (state == MM_CAMCORDER_STATE_CAPTURING ||
2097             state < MM_CAMCORDER_STATE_PREPARE) {
2098                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2099                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2100                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2101         }
2102
2103         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2104                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2105                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2106                 return MM_ERROR_NONE;
2107         }
2108
2109         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2110         if (control == NULL) {
2111                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2112                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2113                 return MM_ERROR_CAMCORDER_INTERNAL;
2114         }
2115
2116         ret = gst_camera_control_stop_auto_focus(control);
2117         if (!ret) {
2118                 _mmcam_dbg_err("Auto focusing stop fail.");
2119                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2120                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2121         }
2122
2123         /* Initialize lens position */
2124         mm_camcorder_get_attributes(handle, NULL,
2125                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
2126                 MMCAM_CAMERA_AF_SCAN_RANGE, &af_range,
2127                 NULL);
2128         sensor_af_range = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_AF_SCAN_RANGE, af_range);
2129         sensor_focus_mode = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_FOCUS_MODE, focus_mode);
2130
2131         gst_camera_control_get_focus(control, &current_focus_mode, &current_af_range);
2132
2133         if (current_focus_mode != sensor_focus_mode || current_af_range != sensor_af_range) {
2134                 ret = gst_camera_control_set_focus(control, sensor_focus_mode, sensor_af_range);
2135         } else {
2136                 _mmcam_dbg_log("No need to init FOCUS [mode:%d, range:%d]", focus_mode, af_range);
2137                 ret = TRUE;
2138         }
2139
2140         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2141
2142         if (ret) {
2143                 _mmcam_dbg_log("Lens init success.");
2144                 return MM_ERROR_NONE;
2145         } else {
2146                 _mmcam_dbg_err("Lens init fail.");
2147                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2148         }
2149 }
2150
2151 int _mmcamcorder_adjust_focus(MMHandleType handle, int direction)
2152 {
2153         int state;
2154         int focus_mode = MM_CAMCORDER_FOCUS_MODE_NONE;
2155         int ret = MM_ERROR_UNKNOWN;
2156         char *err_attr_name = NULL;
2157
2158         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2159         mmf_return_val_if_fail(direction, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2160
2161         /*_mmcam_dbg_log("");*/
2162
2163         if (!_MMCAMCORDER_TRYLOCK_CMD(handle)) {
2164                 _mmcam_dbg_err("Another command is running.");
2165                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2166         }
2167
2168         state = _mmcamcorder_get_state(handle);
2169         if (state == MM_CAMCORDER_STATE_CAPTURING || state < MM_CAMCORDER_STATE_PREPARE) {
2170                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2171                 _MMCAMCORDER_UNLOCK_CMD(handle);
2172                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2173         }
2174
2175         /* TODO : call a auto or manual focus function */
2176         ret = mm_camcorder_get_attributes(handle, &err_attr_name,
2177                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
2178                 NULL);
2179         if (ret != MM_ERROR_NONE) {
2180                 _mmcam_dbg_warn("Get focus-mode fail. (%s:%x)", err_attr_name, ret);
2181                 SAFE_FREE(err_attr_name);
2182                 _MMCAMCORDER_UNLOCK_CMD(handle);
2183                 return ret;
2184         }
2185
2186         switch (focus_mode) {
2187         case MM_CAMCORDER_FOCUS_MODE_MANUAL:
2188                 ret = _mmcamcorder_adjust_manual_focus(handle, direction);
2189                 break;
2190         case MM_CAMCORDER_FOCUS_MODE_AUTO:
2191         case MM_CAMCORDER_FOCUS_MODE_TOUCH_AUTO:
2192         case MM_CAMCORDER_FOCUS_MODE_CONTINUOUS:
2193                 ret = _mmcamcorder_adjust_auto_focus(handle);
2194                 break;
2195         default:
2196                 _mmcam_dbg_err("It doesn't adjust focus. Focusing mode(%d)", focus_mode);
2197                 ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
2198         }
2199
2200         _MMCAMCORDER_UNLOCK_CMD(handle);
2201
2202         return ret;
2203 }
2204
2205 int _mmcamcorder_adjust_manual_focus(MMHandleType handle, int direction)
2206 {
2207         int max_level = 0;
2208         int min_level = 0;
2209         int cur_level = 0;
2210         int focus_level = 0;
2211         float unit_level = 0;
2212         GstCameraControl *control = NULL;
2213         _MMCamcorderSubContext *sc = NULL;
2214         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2215
2216         _mmcam_dbg_log("");
2217
2218         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2219         mmf_return_val_if_fail(_MMFCAMCORDER_FOCUS_TOTAL_LEVEL != 1, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
2220         mmf_return_val_if_fail((direction >= MM_CAMCORDER_MF_LENS_DIR_FORWARD) &&
2221                 (direction <= MM_CAMCORDER_MF_LENS_DIR_BACKWARD),
2222                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2223
2224         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2225         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2226
2227         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2228                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2229                 return MM_ERROR_NONE;
2230         }
2231
2232         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2233         if (control == NULL) {
2234                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2235                 return MM_ERROR_CAMCORDER_INTERNAL;
2236         }
2237
2238         /* TODO : get max, min level */
2239         if (max_level - min_level + 1 < _MMFCAMCORDER_FOCUS_TOTAL_LEVEL)
2240                 _mmcam_dbg_warn("Total level  of manual focus of MMF is greater than that of the camera driver.");
2241
2242         unit_level = ((float)max_level - (float)min_level)/(float)(_MMFCAMCORDER_FOCUS_TOTAL_LEVEL - 1);
2243
2244         if (!gst_camera_control_get_focus_level(control, &cur_level)) {
2245                 _mmcam_dbg_err("Can't get current level of manual focus.");
2246                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2247         }
2248
2249         /* TODO : adjust unit level value */
2250         if (direction == MM_CAMCORDER_MF_LENS_DIR_FORWARD)
2251                 focus_level = cur_level + unit_level;
2252         else if (direction == MM_CAMCORDER_MF_LENS_DIR_BACKWARD)
2253                 focus_level = cur_level - unit_level;
2254
2255         if (focus_level > max_level)
2256                 focus_level = max_level;
2257         else if (focus_level < min_level)
2258                 focus_level = min_level;
2259
2260         if (!gst_camera_control_set_focus_level(control, focus_level)) {
2261                 _mmcam_dbg_err("Manual focusing fail.");
2262                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2263         }
2264
2265         return MM_ERROR_NONE;
2266 }
2267
2268
2269 int _mmcamcorder_adjust_auto_focus(MMHandleType handle)
2270 {
2271         gboolean ret;
2272         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2273         GstCameraControl *control = NULL;
2274         _MMCamcorderSubContext *sc = NULL;
2275
2276         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2277
2278         /*_mmcam_dbg_log("");*/
2279
2280         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2281
2282         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2283                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2284                 return MM_ERROR_NONE;
2285         }
2286
2287         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2288         if (control) {
2289                 /* Start AF */
2290                 ret = gst_camera_control_start_auto_focus(control);
2291         } else {
2292                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2293                 ret = FALSE;
2294         }
2295
2296         if (ret) {
2297                 _mmcam_dbg_log("Auto focusing start success.");
2298                 return MM_ERROR_NONE;
2299         } else {
2300                 _mmcam_dbg_err("Auto focusing start fail.");
2301                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2302         }
2303 }
2304
2305 int _mmcamcorder_stop_focusing(MMHandleType handle)
2306 {
2307         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2308         _MMCamcorderSubContext *sc = NULL;
2309
2310         int ret, state;
2311         GstCameraControl *control = NULL;
2312
2313         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2314
2315         /*_mmcam_dbg_log("");*/
2316
2317         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2318
2319         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
2320                 _mmcam_dbg_err("Another command is running.");
2321                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2322         }
2323
2324         state = _mmcamcorder_get_state(handle);
2325         if (state == MM_CAMCORDER_STATE_CAPTURING || state < MM_CAMCORDER_STATE_PREPARE) {
2326                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2327                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2328                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2329         }
2330
2331         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2332                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2333                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2334                 return MM_ERROR_NONE;
2335         }
2336
2337         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2338         if (control) {
2339                 ret = gst_camera_control_stop_auto_focus(control);
2340         } else {
2341                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2342                 ret = FALSE;
2343         }
2344
2345         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2346
2347         if (ret) {
2348                 _mmcam_dbg_log("Auto focusing stop success.");
2349                 return MM_ERROR_NONE;
2350         } else {
2351                 _mmcam_dbg_err("Auto focusing stop fail.");
2352                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2353         }
2354 }
2355
2356
2357 /*-----------------------------------------------
2358 |         CAMCORDER INTERNAL LOCAL              |
2359 -----------------------------------------------*/
2360 static gboolean
2361 __mmcamcorder_gstreamer_init(camera_conf * conf)
2362 {
2363         static const int max_argc = 10;
2364         int i = 0;
2365         int cnt_str = 0;
2366         gint *argc = NULL;
2367         gchar **argv = NULL;
2368         GError *err = NULL;
2369         gboolean ret = FALSE;
2370         type_string_array *GSTInitOption = NULL;
2371
2372         mmf_return_val_if_fail(conf, FALSE);
2373
2374         _mmcam_dbg_log("");
2375
2376         /* alloc */
2377         argc = malloc(sizeof(int));
2378         argv = malloc(sizeof(gchar *) * max_argc);
2379
2380         if (!argc || !argv)
2381                 goto ERROR;
2382
2383         memset(argv, 0, sizeof(gchar *) * max_argc);
2384
2385         /* add initial */
2386         *argc = 1;
2387         argv[0] = g_strdup("mmcamcorder");
2388
2389         /* add gst_param */
2390         _mmcamcorder_conf_get_value_string_array(conf,
2391                 CONFIGURE_CATEGORY_MAIN_GENERAL,
2392                 "GSTInitOption",
2393                 &GSTInitOption);
2394         if (GSTInitOption != NULL && GSTInitOption->value) {
2395                 cnt_str = GSTInitOption->count;
2396                 for ( ; *argc < max_argc && *argc <= cnt_str ; (*argc)++)
2397                         argv[*argc] = g_strdup(GSTInitOption->value[(*argc)-1]);
2398         }
2399
2400         _mmcam_dbg_log("initializing gstreamer with following parameter[argc:%d]", *argc);
2401
2402         for (i = 0; i < *argc; i++)
2403                 _mmcam_dbg_log("argv[%d] : %s", i, argv[i]);
2404
2405         /* initializing gstreamer */
2406         ret = gst_init_check(argc, &argv, &err);
2407         if (!ret) {
2408                 _mmcam_dbg_err("Could not initialize GStreamer: %s ", err ? err->message : "unknown error occurred");
2409                 if (err)
2410                         g_error_free(err);
2411         }
2412
2413         /* release */
2414         for (i = 0; i < *argc; i++) {
2415                 if (argv[i]) {
2416                         g_free(argv[i]);
2417                         argv[i] = NULL;
2418                 }
2419         }
2420
2421         if (argv) {
2422                 free(argv);
2423                 argv = NULL;
2424         }
2425
2426         if (argc) {
2427                 free(argc);
2428                 argc = NULL;
2429         }
2430
2431         return ret;
2432
2433 ERROR:
2434         _mmcam_dbg_err("failed to initialize gstreamer");
2435
2436         if (argv) {
2437                 free(argv);
2438                 argv = NULL;
2439         }
2440
2441         if (argc) {
2442                 free(argc);
2443                 argc = NULL;
2444         }
2445
2446         return FALSE;
2447 }
2448
2449
2450 int _mmcamcorder_get_state(MMHandleType handle)
2451 {
2452         int state;
2453         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2454
2455         mmf_return_val_if_fail(hcamcorder, -1);
2456
2457         _MMCAMCORDER_LOCK_STATE(handle);
2458
2459         state = hcamcorder->state;
2460         /*_mmcam_dbg_log("state=%d",state);*/
2461
2462         _MMCAMCORDER_UNLOCK_STATE(handle);
2463
2464         return state;
2465 }
2466
2467
2468 void _mmcamcorder_set_state(MMHandleType handle, int state)
2469 {
2470         int old_state;
2471         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2472         _MMCamcorderMsgItem msg;
2473
2474         mmf_return_if_fail(hcamcorder);
2475
2476         /*_mmcam_dbg_log("");*/
2477
2478         _MMCAMCORDER_LOCK_STATE(handle);
2479
2480         old_state = hcamcorder->state;
2481         if (old_state != state) {
2482                 hcamcorder->state = state;
2483                 hcamcorder->target_state = state;
2484
2485                 _mmcam_dbg_log("set state[%d] and send state-changed message", state);
2486
2487                 /* To discern who changes the state */
2488                 switch (hcamcorder->state_change_by_system) {
2489                 case _MMCAMCORDER_STATE_CHANGE_BY_FOCUS:
2490                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_ASM;
2491                         msg.param.state.code = hcamcorder->interrupt_code;
2492                         break;
2493                 case _MMCAMCORDER_STATE_CHANGE_BY_RM:
2494                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_RM;
2495                         msg.param.state.code = MM_ERROR_NONE;
2496                         break;
2497                 case _MMCAMCORDER_STATE_CHANGE_BY_DPM:
2498                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_SECURITY;
2499                         msg.param.state.code = MM_ERROR_NONE;
2500                         break;
2501                 case _MMCAMCORDER_STATE_CHANGE_NORMAL:
2502                 default:
2503                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED;
2504                         msg.param.state.code = MM_ERROR_NONE;
2505                         break;
2506                 }
2507
2508                 msg.param.state.previous = old_state;
2509                 msg.param.state.current = state;
2510
2511                 /*_mmcam_dbg_log("_mmcamcorder_send_message : msg : %p, id:%x", &msg, msg.id);*/
2512                 _mmcamcorder_send_message(handle, &msg);
2513         }
2514
2515         _MMCAMCORDER_UNLOCK_STATE(handle);
2516
2517         return;
2518 }
2519
2520
2521 int _mmcamcorder_get_async_state(MMHandleType handle)
2522 {
2523         int state;
2524         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2525
2526         _MMCAMCORDER_LOCK_STATE(handle);
2527         state = hcamcorder->target_state;
2528
2529         _MMCAMCORDER_UNLOCK_STATE(handle);
2530
2531         return state;
2532 }
2533
2534
2535 _MMCamcorderSubContext *_mmcamcorder_alloc_subcontext(int type)
2536 {
2537         int i;
2538         _MMCamcorderSubContext *sc = NULL;
2539
2540         /*_mmcam_dbg_log("");*/
2541
2542         /* alloc container */
2543         sc = (_MMCamcorderSubContext *)malloc(sizeof(_MMCamcorderSubContext));
2544         mmf_return_val_if_fail(sc != NULL, NULL);
2545
2546         /* init members */
2547         memset(sc, 0x00, sizeof(_MMCamcorderSubContext));
2548
2549         sc->element_num = _MMCAMCORDER_PIPELINE_ELEMENT_NUM;
2550         sc->encode_element_num = _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM;
2551
2552         /* alloc info for each mode */
2553         switch (type) {
2554         case MM_CAMCORDER_MODE_AUDIO:
2555                 sc->info_audio = g_malloc0(sizeof(_MMCamcorderAudioInfo));
2556                 if (!sc->info_audio) {
2557                         _mmcam_dbg_err("Failed to alloc info structure");
2558                         goto ALLOC_SUBCONTEXT_FAILED;
2559                 }
2560                 break;
2561         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
2562         default:
2563                 sc->info_image = g_malloc0(sizeof(_MMCamcorderImageInfo));
2564                 if (!sc->info_image) {
2565                         _mmcam_dbg_err("Failed to alloc info structure");
2566                         goto ALLOC_SUBCONTEXT_FAILED;
2567                 }
2568
2569                 /* init sound status */
2570                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
2571
2572                 sc->info_video = g_malloc0(sizeof(_MMCamcorderVideoInfo));
2573                 if (!sc->info_video) {
2574                         _mmcam_dbg_err("Failed to alloc info structure");
2575                         goto ALLOC_SUBCONTEXT_FAILED;
2576                 }
2577                 g_mutex_init(&sc->info_video->size_check_lock);
2578                 break;
2579         }
2580
2581         /* alloc element array */
2582         sc->element = (_MMCamcorderGstElement *)malloc(sizeof(_MMCamcorderGstElement) * sc->element_num);
2583         if (!sc->element) {
2584                 _mmcam_dbg_err("Failed to alloc element structure");
2585                 goto ALLOC_SUBCONTEXT_FAILED;
2586         }
2587
2588         sc->encode_element = (_MMCamcorderGstElement *)malloc(sizeof(_MMCamcorderGstElement) * sc->encode_element_num);
2589         if (!sc->encode_element) {
2590                 _mmcam_dbg_err("Failed to alloc encode element structure");
2591                 goto ALLOC_SUBCONTEXT_FAILED;
2592         }
2593
2594         for (i = 0 ; i < sc->element_num ; i++) {
2595                 sc->element[i].id = _MMCAMCORDER_NONE;
2596                 sc->element[i].gst = NULL;
2597         }
2598
2599         for (i = 0 ; i < sc->encode_element_num ; i++) {
2600                 sc->encode_element[i].id = _MMCAMCORDER_NONE;
2601                 sc->encode_element[i].gst = NULL;
2602         }
2603
2604         sc->fourcc = 0x80000000;
2605         sc->cam_stability_count = 0;
2606         sc->drop_vframe = 0;
2607         sc->pass_first_vframe = 0;
2608         sc->is_modified_rate = FALSE;
2609
2610         return sc;
2611
2612 ALLOC_SUBCONTEXT_FAILED:
2613         if (sc) {
2614                 SAFE_G_FREE(sc->info_audio);
2615                 SAFE_G_FREE(sc->info_image);
2616                 if (sc->info_video)
2617                         g_mutex_clear(&sc->info_video->size_check_lock);
2618
2619                 SAFE_G_FREE(sc->info_video);
2620                 if (sc->element) {
2621                         free(sc->element);
2622                         sc->element = NULL;
2623                 }
2624                 if (sc->encode_element) {
2625                         free(sc->encode_element);
2626                         sc->encode_element = NULL;
2627                 }
2628                 free(sc);
2629                 sc = NULL;
2630         }
2631
2632         return NULL;
2633 }
2634
2635
2636 void _mmcamcorder_dealloc_subcontext(_MMCamcorderSubContext *sc)
2637 {
2638         _mmcam_dbg_log("");
2639
2640         if (sc) {
2641                 if (sc->element) {
2642                         _mmcam_dbg_log("release element");
2643                         free(sc->element);
2644                         sc->element = NULL;
2645                 }
2646
2647                 if (sc->encode_element) {
2648                         _mmcam_dbg_log("release encode_element");
2649                         free(sc->encode_element);
2650                         sc->encode_element = NULL;
2651                 }
2652
2653                 if (sc->info_image) {
2654                         _mmcam_dbg_log("release info_image");
2655                         free(sc->info_image);
2656                         sc->info_image = NULL;
2657                 }
2658
2659                 if (sc->info_video) {
2660                         _mmcam_dbg_log("release info_video");
2661                         SAFE_G_FREE(sc->info_video->filename);
2662                         g_mutex_clear(&sc->info_video->size_check_lock);
2663                         free(sc->info_video);
2664                         sc->info_video = NULL;
2665                 }
2666
2667                 if (sc->info_audio) {
2668                         _mmcam_dbg_log("release info_audio");
2669                         SAFE_G_FREE(sc->info_audio->filename);
2670                         free(sc->info_audio);
2671                         sc->info_audio = NULL;
2672                 }
2673
2674                 free(sc);
2675                 sc = NULL;
2676         }
2677
2678         return;
2679 }
2680
2681
2682 int _mmcamcorder_set_functions(MMHandleType handle, int type)
2683 {
2684         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2685
2686         /*_mmcam_dbg_log("");*/
2687
2688         switch (type) {
2689         case MM_CAMCORDER_MODE_AUDIO:
2690                 hcamcorder->command = _mmcamcorder_audio_command;
2691                 break;
2692         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
2693         default:
2694                 hcamcorder->command = _mmcamcorder_video_capture_command;
2695                 break;
2696         }
2697
2698         return MM_ERROR_NONE;
2699 }
2700
2701
2702 gboolean _mmcamcorder_pipeline_cb_message(GstBus *bus, GstMessage *message, gpointer data)
2703 {
2704         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
2705         _MMCamcorderSubContext *sc = NULL;
2706
2707         mmf_return_val_if_fail(hcamcorder, FALSE);
2708         mmf_return_val_if_fail(message, FALSE);
2709         /* _mmcam_dbg_log("message type=(%d)", GST_MESSAGE_TYPE(message)); */
2710
2711         switch (GST_MESSAGE_TYPE(message)) {
2712         case GST_MESSAGE_UNKNOWN:
2713                 _mmcam_dbg_log("GST_MESSAGE_UNKNOWN");
2714                 break;
2715         case GST_MESSAGE_EOS:
2716         {
2717                 _mmcam_dbg_err("Got EOS from element \"%s\"... but should not be reached here!",
2718                         GST_STR_NULL(GST_ELEMENT_NAME(GST_MESSAGE_SRC(message))));
2719                 break;
2720         }
2721         case GST_MESSAGE_ERROR:
2722         {
2723                 GError *err = NULL;
2724                 gchar *debug = NULL;
2725
2726                 gst_message_parse_error(message, &err, &debug);
2727
2728                 __mmcamcorder_handle_gst_error((MMHandleType)hcamcorder, message, err);
2729
2730                 if (err) {
2731                         _mmcam_dbg_err("GSTERR: %s", err->message);
2732                         g_error_free(err);
2733                         err = NULL;
2734                 }
2735
2736                 if (debug) {
2737                         _mmcam_dbg_err("Error Debug: %s", debug);
2738                         g_free(debug);
2739                         debug = NULL;
2740                 }
2741                 break;
2742         }
2743         case GST_MESSAGE_WARNING:
2744         {
2745                 GError *err;
2746                 gchar *debug;
2747                 gst_message_parse_warning(message, &err, &debug);
2748
2749                 _mmcam_dbg_warn("GSTWARN: %s", err->message);
2750
2751                 __mmcamcorder_handle_gst_warning((MMHandleType)hcamcorder, message, err);
2752
2753                 g_error_free(err);
2754                 g_free(debug);
2755                 break;
2756         }
2757         case GST_MESSAGE_INFO:
2758                 _mmcam_dbg_log("GST_MESSAGE_INFO");
2759                 break;
2760         case GST_MESSAGE_TAG:
2761                 _mmcam_dbg_log("GST_MESSAGE_TAG");
2762                 break;
2763         case GST_MESSAGE_BUFFERING:
2764                 _mmcam_dbg_log("GST_MESSAGE_BUFFERING");
2765                 break;
2766         case GST_MESSAGE_STATE_CHANGED:
2767         {
2768                 const GValue *vnewstate;
2769                 GstState newstate;
2770                 GstElement *pipeline = NULL;
2771
2772                 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2773                 if ((sc) && (sc->element)) {
2774                         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
2775                                 pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
2776                                 if (message->src == (GstObject*)pipeline) {
2777                                         vnewstate = gst_structure_get_value(gst_message_get_structure(message), "new-state");
2778                                         newstate = (GstState)vnewstate->data[0].v_int;
2779                                         _mmcam_dbg_log("GST_MESSAGE_STATE_CHANGED[%s]", gst_element_state_get_name(newstate));
2780                                 }
2781                         }
2782                 }
2783                 break;
2784         }
2785         case GST_MESSAGE_STATE_DIRTY:
2786                 _mmcam_dbg_log("GST_MESSAGE_STATE_DIRTY");
2787                 break;
2788         case GST_MESSAGE_STEP_DONE:
2789                 _mmcam_dbg_log("GST_MESSAGE_STEP_DONE");
2790                 break;
2791         case GST_MESSAGE_CLOCK_PROVIDE:
2792                 _mmcam_dbg_log("GST_MESSAGE_CLOCK_PROVIDE");
2793                 break;
2794         case GST_MESSAGE_CLOCK_LOST:
2795                 _mmcam_dbg_log("GST_MESSAGE_CLOCK_LOST");
2796                 break;
2797         case GST_MESSAGE_NEW_CLOCK:
2798         {
2799                 GstClock *pipe_clock = NULL;
2800                 gst_message_parse_new_clock(message, &pipe_clock);
2801                 /*_mmcam_dbg_log("GST_MESSAGE_NEW_CLOCK : %s", (clock ? GST_OBJECT_NAME (clock) : "NULL"));*/
2802                 break;
2803         }
2804         case GST_MESSAGE_STRUCTURE_CHANGE:
2805                 _mmcam_dbg_log("GST_MESSAGE_STRUCTURE_CHANGE");
2806                 break;
2807         case GST_MESSAGE_STREAM_STATUS:
2808                 /*_mmcam_dbg_log("GST_MESSAGE_STREAM_STATUS");*/
2809                 break;
2810         case GST_MESSAGE_APPLICATION:
2811                 _mmcam_dbg_log("GST_MESSAGE_APPLICATION");
2812                 break;
2813         case GST_MESSAGE_ELEMENT:
2814                 /*_mmcam_dbg_log("GST_MESSAGE_ELEMENT");*/
2815                 break;
2816         case GST_MESSAGE_SEGMENT_START:
2817                 _mmcam_dbg_log("GST_MESSAGE_SEGMENT_START");
2818                 break;
2819         case GST_MESSAGE_SEGMENT_DONE:
2820                 _mmcam_dbg_log("GST_MESSAGE_SEGMENT_DONE");
2821                 break;
2822         case GST_MESSAGE_DURATION_CHANGED:
2823                 _mmcam_dbg_log("GST_MESSAGE_DURATION_CHANGED");
2824                 break;
2825         case GST_MESSAGE_LATENCY:
2826                 _mmcam_dbg_log("GST_MESSAGE_LATENCY");
2827                 break;
2828         case GST_MESSAGE_ASYNC_START:
2829                 _mmcam_dbg_log("GST_MESSAGE_ASYNC_START");
2830                 break;
2831         case GST_MESSAGE_ASYNC_DONE:
2832                 /*_mmcam_dbg_log("GST_MESSAGE_ASYNC_DONE");*/
2833                 break;
2834         case GST_MESSAGE_ANY:
2835                 _mmcam_dbg_log("GST_MESSAGE_ANY");
2836                 break;
2837         case GST_MESSAGE_QOS:
2838                 /* _mmcam_dbg_log("GST_MESSAGE_QOS"); */
2839                 break;
2840         default:
2841                 _mmcam_dbg_log("not handled message type=(%d)", GST_MESSAGE_TYPE(message));
2842                 break;
2843         }
2844
2845         return TRUE;
2846 }
2847
2848
2849 GstBusSyncReply _mmcamcorder_pipeline_bus_sync_callback(GstBus *bus, GstMessage *message, gpointer data)
2850 {
2851         GstElement *element = NULL;
2852         GError *err = NULL;
2853         gchar *debug_info = NULL;
2854
2855         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
2856         _MMCamcorderSubContext *sc = NULL;
2857
2858         mmf_return_val_if_fail(hcamcorder, GST_BUS_PASS);
2859         mmf_return_val_if_fail(message, GST_BUS_PASS);
2860
2861         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2862         mmf_return_val_if_fail(sc, GST_BUS_PASS);
2863
2864         if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ERROR) {
2865                 /* parse error message */
2866                 gst_message_parse_error(message, &err, &debug_info);
2867
2868                 if (debug_info) {
2869                         _mmcam_dbg_err("GST ERROR : %s", debug_info);
2870                         g_free(debug_info);
2871                         debug_info = NULL;
2872                 }
2873
2874                 if (!err) {
2875                         _mmcam_dbg_warn("failed to parse error message");
2876                         return GST_BUS_PASS;
2877                 }
2878
2879                 /* set videosrc element to compare */
2880                 element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2881
2882                 /* check domain[RESOURCE] and element[VIDEOSRC] */
2883                 if (err->domain == GST_RESOURCE_ERROR && GST_ELEMENT_CAST(message->src) == element) {
2884                         switch (err->code) {
2885                         case GST_RESOURCE_ERROR_BUSY:
2886                                 _mmcam_dbg_err("Camera device [busy]");
2887                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_BUSY;
2888                                 break;
2889                         case GST_RESOURCE_ERROR_OPEN_WRITE:
2890                                 _mmcam_dbg_err("Camera device [open failed]");
2891                                 hcamcorder->error_code = MM_ERROR_COMMON_INVALID_PERMISSION;
2892                                 /* sc->error_code = MM_ERROR_CAMCORDER_DEVICE_OPEN; // SECURITY PART REQUEST PRIVILEGE */
2893                                 break;
2894                         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
2895                                 _mmcam_dbg_err("Camera device [open failed]");
2896                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_OPEN;
2897                                 break;
2898                         case GST_RESOURCE_ERROR_OPEN_READ:
2899                                 _mmcam_dbg_err("Camera device [register trouble]");
2900                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_REG_TROUBLE;
2901                                 break;
2902                         case GST_RESOURCE_ERROR_NOT_FOUND:
2903                                 _mmcam_dbg_err("Camera device [device not found]");
2904                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_NOT_FOUND;
2905                                 break;
2906                         case GST_RESOURCE_ERROR_TOO_LAZY:
2907                                 _mmcam_dbg_err("Camera device [timeout]");
2908                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_TIMEOUT;
2909                                 break;
2910                         case GST_RESOURCE_ERROR_SETTINGS:
2911                                 _mmcam_dbg_err("Camera device [not supported]");
2912                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
2913                                 break;
2914                         case GST_RESOURCE_ERROR_FAILED:
2915                                 _mmcam_dbg_err("Camera device [working failed].");
2916                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_IO;
2917                                 break;
2918                         default:
2919                                 _mmcam_dbg_err("Camera device [General(%d)]", err->code);
2920                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE;
2921                                 break;
2922                         }
2923
2924                         hcamcorder->error_occurs = TRUE;
2925                 }
2926
2927                 g_error_free(err);
2928
2929                 /* store error code and drop this message if cmd is running */
2930                 if (hcamcorder->error_code != MM_ERROR_NONE) {
2931                         _MMCamcorderMsgItem msg;
2932
2933                         /* post error to application */
2934                         hcamcorder->error_occurs = TRUE;
2935                         msg.id = MM_MESSAGE_CAMCORDER_ERROR;
2936                         msg.param.code = hcamcorder->error_code;
2937                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
2938
2939                         goto DROP_MESSAGE;
2940                 }
2941         } else if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ELEMENT) {
2942                 _MMCamcorderMsgItem msg;
2943
2944                 if (gst_structure_has_name(gst_message_get_structure(message), "avsysvideosrc-AF") ||
2945                     gst_structure_has_name(gst_message_get_structure(message), "camerasrc-AF")) {
2946                         int focus_state = 0;
2947
2948                         gst_structure_get_int(gst_message_get_structure(message), "focus-state", &focus_state);
2949                         _mmcam_dbg_log("Focus State:%d", focus_state);
2950
2951                         msg.id = MM_MESSAGE_CAMCORDER_FOCUS_CHANGED;
2952                         msg.param.code = focus_state;
2953                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
2954
2955                         goto DROP_MESSAGE;
2956                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-HDR")) {
2957                         int progress = 0;
2958                         int status = 0;
2959
2960                         if (gst_structure_get_int(gst_message_get_structure(message), "progress", &progress)) {
2961                                 gst_structure_get_int(gst_message_get_structure(message), "status", &status);
2962                                 _mmcam_dbg_log("HDR progress %d percent, status %d", progress, status);
2963
2964                                 msg.id = MM_MESSAGE_CAMCORDER_HDR_PROGRESS;
2965                                 msg.param.code = progress;
2966                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
2967                         }
2968
2969                         goto DROP_MESSAGE;
2970                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-FD")) {
2971                         int i = 0;
2972                         const GValue *g_value = gst_structure_get_value(gst_message_get_structure(message), "face-info");;
2973                         GstCameraControlFaceDetectInfo *fd_info = NULL;
2974                         MMCamFaceDetectInfo *cam_fd_info = NULL;
2975
2976                         if (g_value)
2977                                 fd_info = (GstCameraControlFaceDetectInfo *)g_value_get_pointer(g_value);
2978
2979                         if (fd_info == NULL) {
2980                                 _mmcam_dbg_warn("fd_info is NULL");
2981                                 goto DROP_MESSAGE;
2982                         }
2983
2984                         cam_fd_info = (MMCamFaceDetectInfo *)g_malloc(sizeof(MMCamFaceDetectInfo));
2985                         if (cam_fd_info == NULL) {
2986                                 _mmcam_dbg_warn("cam_fd_info alloc failed");
2987                                 SAFE_FREE(fd_info);
2988                                 goto DROP_MESSAGE;
2989                         }
2990
2991                         /* set total face count */
2992                         cam_fd_info->num_of_faces = fd_info->num_of_faces;
2993
2994                         if (cam_fd_info->num_of_faces > 0) {
2995                                 cam_fd_info->face_info = (MMCamFaceInfo *)g_malloc(sizeof(MMCamFaceInfo) * cam_fd_info->num_of_faces);
2996                                 if (cam_fd_info->face_info) {
2997                                         /* set information of each face */
2998                                         for (i = 0 ; i < fd_info->num_of_faces ; i++) {
2999                                                 cam_fd_info->face_info[i].id = fd_info->face_info[i].id;
3000                                                 cam_fd_info->face_info[i].score = fd_info->face_info[i].score;
3001                                                 cam_fd_info->face_info[i].rect.x = fd_info->face_info[i].rect.x;
3002                                                 cam_fd_info->face_info[i].rect.y = fd_info->face_info[i].rect.y;
3003                                                 cam_fd_info->face_info[i].rect.width = fd_info->face_info[i].rect.width;
3004                                                 cam_fd_info->face_info[i].rect.height = fd_info->face_info[i].rect.height;
3005                                                 /*
3006                                                 _mmcam_dbg_log("id %d, score %d, [%d,%d,%dx%d]",
3007                                                         fd_info->face_info[i].id,
3008                                                         fd_info->face_info[i].score,
3009                                                         fd_info->face_info[i].rect.x,
3010                                                         fd_info->face_info[i].rect.y,
3011                                                         fd_info->face_info[i].rect.width,
3012                                                         fd_info->face_info[i].rect.height);
3013                                                 */
3014                                         }
3015                                 } else {
3016                                         _mmcam_dbg_warn("MMCamFaceInfo alloc failed");
3017
3018                                         /* free allocated memory that is not sent */
3019                                         SAFE_G_FREE(cam_fd_info);
3020                                 }
3021                         } else {
3022                                 cam_fd_info->face_info = NULL;
3023                         }
3024
3025                         if (cam_fd_info) {
3026                                 /* send message  - cam_fd_info should be freed by application */
3027                                 msg.id = MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO;
3028                                 msg.param.data = cam_fd_info;
3029                                 msg.param.size = sizeof(MMCamFaceDetectInfo);
3030                                 msg.param.code = 0;
3031
3032                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3033                         }
3034
3035                         /* free fd_info allocated by plugin */
3036                         free(fd_info);
3037                         fd_info = NULL;
3038
3039                         goto DROP_MESSAGE;
3040                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-Capture")) {
3041                         int capture_done = FALSE;
3042
3043                         if (gst_structure_get_int(gst_message_get_structure(message), "capture-done", &capture_done)) {
3044                                 if (sc->info_image) {
3045                                         /* play capture sound */
3046                                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
3047                                 }
3048                         }
3049
3050                         goto DROP_MESSAGE;
3051                 }
3052         }
3053
3054         return GST_BUS_PASS;
3055
3056 DROP_MESSAGE:
3057         gst_message_unref(message);
3058         message = NULL;
3059
3060         return GST_BUS_DROP;
3061 }
3062
3063
3064 GstBusSyncReply _mmcamcorder_encode_pipeline_bus_sync_callback(GstBus *bus, GstMessage *message, gpointer data)
3065 {
3066         GstElement *element = NULL;
3067         GError *err = NULL;
3068         gchar *debug_info = NULL;
3069
3070         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
3071         _MMCamcorderSubContext *sc = NULL;
3072
3073         mmf_return_val_if_fail(hcamcorder, GST_BUS_PASS);
3074         mmf_return_val_if_fail(message, GST_BUS_PASS);
3075
3076         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3077         mmf_return_val_if_fail(sc, GST_BUS_PASS);
3078
3079         if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_EOS) {
3080                 _mmcam_dbg_log("got EOS from pipeline");
3081
3082                 _MMCAMCORDER_LOCK(hcamcorder);
3083
3084                 sc->bget_eos = TRUE;
3085                 _MMCAMCORDER_SIGNAL(hcamcorder);
3086
3087                 _MMCAMCORDER_UNLOCK(hcamcorder);
3088
3089                 goto DROP_MESSAGE;
3090         } else if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ERROR) {
3091                 _MMCamcorderMsgItem msg;
3092
3093                 /* parse error message */
3094                 gst_message_parse_error(message, &err, &debug_info);
3095
3096                 if (debug_info) {
3097                         _mmcam_dbg_err("GST ERROR : %s", debug_info);
3098                         g_free(debug_info);
3099                         debug_info = NULL;
3100                 }
3101
3102                 if (!err) {
3103                         _mmcam_dbg_warn("failed to parse error message");
3104                         return GST_BUS_PASS;
3105                 }
3106
3107                 /* set videosrc element to compare */
3108                 element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
3109
3110                 /* check domain[RESOURCE] and element[AUDIOSRC] */
3111                 if (err->domain == GST_RESOURCE_ERROR &&
3112                     GST_ELEMENT_CAST(message->src) == element) {
3113                         switch (err->code) {
3114                         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
3115                         case GST_RESOURCE_ERROR_OPEN_WRITE:
3116                                 _mmcam_dbg_err("audio device [open failed]");
3117
3118                                 /* post error to application */
3119                                 hcamcorder->error_occurs = TRUE;
3120                                 hcamcorder->error_code = MM_ERROR_COMMON_INVALID_PERMISSION;
3121
3122                                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3123                                 msg.param.code = hcamcorder->error_code;
3124
3125                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3126
3127                                 _mmcam_dbg_err(" error : sc->error_occurs %d", hcamcorder->error_occurs);
3128
3129                                 goto DROP_MESSAGE;
3130                         default:
3131                                 break;
3132                         }
3133                 } else {
3134                         gboolean b_commiting = FALSE;
3135                         storage_state_e storage_state = STORAGE_STATE_UNMOUNTABLE;
3136
3137                         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
3138                                 mmf_return_val_if_fail(sc->info_video, GST_BUS_PASS);
3139                                 b_commiting = sc->info_video->b_commiting;
3140                         } else {
3141                                 mmf_return_val_if_fail(sc->info_audio, GST_BUS_PASS);
3142                                 b_commiting = sc->info_audio->b_commiting;
3143                         }
3144
3145                         _MMCAMCORDER_LOCK(hcamcorder);
3146
3147                         switch (err->code) {
3148                         case GST_RESOURCE_ERROR_WRITE:
3149                                 storage_get_state(hcamcorder->storage_info.id, &storage_state);
3150                                 if (storage_state == STORAGE_STATE_REMOVED ||
3151                                         storage_state == STORAGE_STATE_UNMOUNTABLE) {
3152                                         _mmcam_dbg_err("storage was removed! [storage state %d]", storage_state);
3153                                         hcamcorder->error_code = MM_ERROR_OUT_OF_STORAGE;
3154                                 } else {
3155                                         _mmcam_dbg_err("File write error, storage state %d", storage_state);
3156                                         hcamcorder->error_code = MM_ERROR_FILE_WRITE;
3157                                 }
3158
3159                                 if (sc->ferror_send == FALSE) {
3160                                         sc->ferror_send = TRUE;
3161                                 } else {
3162                                         _mmcam_dbg_err("error was already sent");
3163                                         _MMCAMCORDER_UNLOCK(hcamcorder);
3164                                         goto DROP_MESSAGE;
3165                                 }
3166                                 break;
3167                         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
3168                                 _mmcam_dbg_err("No left space");
3169                                 hcamcorder->error_code = MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
3170                                 break;
3171                         case GST_RESOURCE_ERROR_OPEN_WRITE:
3172                                 _mmcam_dbg_err("Out of storage");
3173                                 hcamcorder->error_code = MM_ERROR_OUT_OF_STORAGE;
3174                                 break;
3175                         case GST_RESOURCE_ERROR_SEEK:
3176                                 _mmcam_dbg_err("File read(seek)");
3177                                 hcamcorder->error_code = MM_ERROR_FILE_READ;
3178                                 break;
3179                         default:
3180                                 _mmcam_dbg_err("Resource error(%d)", err->code);
3181                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_GST_RESOURCE;
3182                                 break;
3183                         }
3184
3185                         if (b_commiting) {
3186                                 _MMCAMCORDER_SIGNAL(hcamcorder);
3187                                 _MMCAMCORDER_UNLOCK(hcamcorder);
3188                         } else {
3189                                 _MMCAMCORDER_UNLOCK(hcamcorder);
3190
3191                                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3192                                 msg.param.code = hcamcorder->error_code;
3193
3194                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3195                         }
3196                 }
3197
3198                 goto DROP_MESSAGE;
3199         }
3200
3201         if (err) {
3202                 g_error_free(err);
3203                 err = NULL;
3204         }
3205
3206         return GST_BUS_PASS;
3207
3208 DROP_MESSAGE:
3209         if (err) {
3210                 g_error_free(err);
3211                 err = NULL;
3212         }
3213
3214         gst_message_unref(message);
3215         message = NULL;
3216
3217         return GST_BUS_DROP;
3218 }
3219
3220
3221 void _mmcamcorder_sound_focus_cb(int id, mm_sound_focus_type_e focus_type,
3222         mm_sound_focus_state_e focus_state, const char *reason_for_change,
3223         int option, const char *additional_info, void *user_data)
3224 {
3225         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3226         int current_state = MM_CAMCORDER_STATE_NONE;
3227
3228         mmf_return_if_fail((MMHandleType)hcamcorder);
3229
3230         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3231         if (current_state <= MM_CAMCORDER_STATE_NONE || current_state >= MM_CAMCORDER_STATE_NUM) {
3232                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3233                 return;
3234         }
3235
3236         _mmcam_dbg_log("sound focus callback : focus state %d, reason %s",
3237                                    focus_state, reason_for_change ? reason_for_change : "N/A");
3238
3239         if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
3240                 _mmcam_dbg_warn("session flag is UNINTERRUPTIBLE. do nothing.");
3241                 return;
3242         }
3243
3244         _MMCAMCORDER_LOCK_ASM(hcamcorder);
3245
3246         /* set value to inform a status is changed by asm */
3247         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_FOCUS;
3248
3249         /* check the reason */
3250         if (!strncmp(reason_for_change, "ringtone-voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3251             !strncmp(reason_for_change, "ringtone-call", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3252             !strncmp(reason_for_change, "voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3253             !strncmp(reason_for_change, "call-voice", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3254                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_CALL_START;
3255         } else if (!strncmp(reason_for_change, "alarm", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3256                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_ALARM_START;
3257         } else {
3258                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_MEDIA;
3259         }
3260
3261         if (focus_state == FOCUS_IS_RELEASED) {
3262                 hcamcorder->acquired_focus &= ~focus_type;
3263
3264                 _mmcam_dbg_log("FOCUS is released [type %d, remained focus %d] : Stop pipeline[state:%d]",
3265                         focus_type, hcamcorder->acquired_focus, current_state);
3266
3267                 __mmcamcorder_force_stop(hcamcorder);
3268
3269                 _mmcam_dbg_log("Finish opeartion. Pipeline is released");
3270         } else if (focus_state == FOCUS_IS_ACQUIRED) {
3271                 _MMCamcorderMsgItem msg;
3272
3273                 hcamcorder->acquired_focus |= focus_type;
3274
3275                 _mmcam_dbg_log("FOCUS is acquired [type %d, new focus %d]",
3276                         focus_type, hcamcorder->acquired_focus);
3277
3278                 msg.id = MM_MESSAGE_READY_TO_RESUME;
3279                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3280
3281                 _mmcam_dbg_log("Finish opeartion");
3282         } else {
3283                 _mmcam_dbg_log("unknown focus state %d", focus_state);
3284         }
3285
3286         /* restore value */
3287         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
3288
3289         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3290
3291         return;
3292 }
3293
3294
3295 void _mmcamcorder_sound_signal_callback(mm_sound_signal_name_t signal, int value, void *user_data)
3296 {
3297         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3298
3299         mmf_return_if_fail(hcamcorder);
3300
3301         _mmcam_dbg_log("sound signal %d - value %d", signal, value);
3302
3303         _MMCAMCORDER_LOCK_ASM(hcamcorder);
3304
3305         if (signal == MM_SOUND_SIGNAL_RELEASE_INTERNAL_FOCUS && value == 1) {
3306                 _mmcam_dbg_log("watch cb id %d", hcamcorder->sound_focus_watch_id);
3307
3308                 /* unregister watch callback */
3309                 if (hcamcorder->sound_focus_watch_id > 0) {
3310                         mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
3311                         _mmcam_dbg_log("unset watch cb done");
3312                         hcamcorder->sound_focus_watch_id = 0;
3313                 }
3314         }
3315
3316         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3317
3318         _mmcam_dbg_warn("done");
3319
3320         return;
3321 }
3322
3323
3324 void _mmcamcorder_sound_focus_watch_cb(int id, mm_sound_focus_type_e focus_type, mm_sound_focus_state_e focus_state,
3325         const char *reason_for_change, const char *additional_info, void *user_data)
3326 {
3327         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3328         int current_state = MM_CAMCORDER_STATE_NONE;
3329
3330         mmf_return_if_fail(hcamcorder);
3331
3332         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3333         if (current_state <= MM_CAMCORDER_STATE_NONE ||
3334             current_state >= MM_CAMCORDER_STATE_NUM) {
3335                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3336                 return;
3337         }
3338
3339         _mmcam_dbg_log("sound focus watch callback : id %d, focus state %d, reason %s",
3340                 id, focus_state, reason_for_change ? reason_for_change : "N/A");
3341
3342         if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
3343                 _mmcam_dbg_warn("session flag is UNINTERRUPTIBLE. do nothing.");
3344                 return;
3345         }
3346
3347         _MMCAMCORDER_LOCK_ASM(hcamcorder);
3348
3349         /* set value to inform a status is changed by asm */
3350         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_FOCUS;
3351
3352         /* check the reason */
3353         if (!strncmp(reason_for_change, "ringtone-voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3354             !strncmp(reason_for_change, "ringtone-call", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3355             !strncmp(reason_for_change, "voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3356             !strncmp(reason_for_change, "call-voice", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3357                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_CALL_START;
3358         } else if (!strncmp(reason_for_change, "alarm", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3359                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_ALARM_START;
3360         } else {
3361                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_MEDIA;
3362         }
3363
3364         if (focus_state == FOCUS_IS_RELEASED) {
3365                 _MMCamcorderMsgItem msg;
3366
3367                 _mmcam_dbg_log("other process's FOCUS is acquired");
3368
3369                 msg.id = MM_MESSAGE_READY_TO_RESUME;
3370                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3371
3372                 _mmcam_dbg_log("Finish opeartion");
3373         } else if (focus_state == FOCUS_IS_ACQUIRED) {
3374                 _mmcam_dbg_log("other process's FOCUS is released : Stop pipeline[state:%d]", current_state);
3375
3376                 __mmcamcorder_force_stop(hcamcorder);
3377
3378                 _mmcam_dbg_log("Finish opeartion. Pipeline is released");
3379         } else {
3380                 _mmcam_dbg_log("unknown focus state %d", focus_state);
3381         }
3382
3383         /* restore value */
3384         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
3385
3386         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3387
3388         return;
3389 }
3390
3391
3392 void _mmcamcorder_dpm_camera_policy_changed_cb(const char *name, const char *value, void *user_data)
3393 {
3394         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3395         int current_state = MM_CAMCORDER_STATE_NONE;
3396
3397         mmf_return_if_fail(hcamcorder);
3398         mmf_return_if_fail(value);
3399
3400         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3401         if (current_state <= MM_CAMCORDER_STATE_NONE || current_state >= MM_CAMCORDER_STATE_NUM) {
3402                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3403                 return;
3404         }
3405
3406         _mmcam_dbg_warn("camera policy [%s], current state [%d]", value, current_state);
3407
3408         if (!strcmp(value, "disallowed")) {
3409                 _MMCAMCORDER_LOCK_ASM(hcamcorder);
3410
3411                 /* set value to inform a status is changed by DPM */
3412                 hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_DPM;
3413
3414                 __mmcamcorder_force_stop(hcamcorder);
3415
3416                 /* restore value */
3417                 hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
3418
3419                 _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3420         }
3421
3422         _mmcam_dbg_warn("done");
3423
3424         return;
3425 }
3426
3427
3428 int _mmcamcorder_create_pipeline(MMHandleType handle, int type)
3429 {
3430         int ret = MM_ERROR_NONE;
3431         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3432         _MMCamcorderSubContext *sc = NULL;
3433         GstElement *pipeline = NULL;
3434
3435         _mmcam_dbg_log("handle : %x, type : %d", handle, type);
3436
3437         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3438
3439         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3440         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3441
3442         switch (type) {
3443         case MM_CAMCORDER_MODE_AUDIO:
3444                 ret = _mmcamcorder_create_audio_pipeline(handle);
3445                 if (ret != MM_ERROR_NONE)
3446                         return ret;
3447
3448                 break;
3449         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
3450         default:
3451                 ret = _mmcamcorder_create_preview_pipeline(handle);
3452                 if (ret != MM_ERROR_NONE)
3453                         return ret;
3454
3455                 /* connect capture signal */
3456                 if (!sc->bencbin_capture) {
3457                         ret = _mmcamcorder_connect_capture_signal(handle);
3458                         if (ret != MM_ERROR_NONE)
3459                                 return ret;
3460                 }
3461                 break;
3462         }
3463
3464         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
3465         if (type != MM_CAMCORDER_MODE_AUDIO) {
3466                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:REALIZE:SET_READY_TO_PIPELINE");
3467
3468                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
3469
3470                 traceEnd(TTRACE_TAG_CAMERA);
3471         }
3472 #ifdef _MMCAMCORDER_GET_DEVICE_INFO
3473         if (!_mmcamcorder_get_device_info(handle))
3474                 _mmcam_dbg_err("Getting device information error!!");
3475 #endif
3476
3477         _mmcam_dbg_log("ret[%x]", ret);
3478         if (ret != MM_ERROR_NONE) {
3479                 _mmcam_dbg_err("error : destroy pipeline");
3480                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
3481         }
3482
3483         return ret;
3484 }
3485
3486
3487 void _mmcamcorder_destroy_pipeline(MMHandleType handle, int type)
3488 {
3489         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3490         _MMCamcorderSubContext *sc = NULL;
3491         gint i = 0;
3492         int element_num = 0;
3493         _MMCamcorderGstElement *element = NULL;
3494         GstBus *bus = NULL;
3495
3496         mmf_return_if_fail(hcamcorder);
3497
3498         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3499         mmf_return_if_fail(sc);
3500
3501         _mmcam_dbg_log("");
3502
3503         /* Inside each pipeline destroy function, Set GST_STATE_NULL to Main pipeline */
3504         switch (type) {
3505         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
3506                 element = sc->element;
3507                 element_num = sc->element_num;
3508                 bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
3509                 _mmcamcorder_destroy_video_capture_pipeline(handle);
3510                 break;
3511         case MM_CAMCORDER_MODE_AUDIO:
3512                 element = sc->encode_element;
3513                 element_num = sc->encode_element_num;
3514                 bus = gst_pipeline_get_bus(GST_PIPELINE(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst));
3515                 _mmcamcorder_destroy_audio_pipeline(handle);
3516                 break;
3517         default:
3518                 _mmcam_dbg_err("unknown type %d", type);
3519                 break;
3520         }
3521
3522         _mmcam_dbg_log("Pipeline clear!!");
3523
3524         /* Remove pipeline message callback */
3525         if (hcamcorder->pipeline_cb_event_id > 0) {
3526                 g_source_remove(hcamcorder->pipeline_cb_event_id);
3527                 hcamcorder->pipeline_cb_event_id = 0;
3528         }
3529
3530         /* Remove remained message in bus */
3531         if (bus) {
3532                 GstMessage *gst_msg = NULL;
3533                 while ((gst_msg = gst_bus_pop(bus)) != NULL) {
3534                         _mmcamcorder_pipeline_cb_message(bus, gst_msg, (gpointer)hcamcorder);
3535                         gst_message_unref(gst_msg);
3536                         gst_msg = NULL;
3537                 }
3538                 gst_object_unref(bus);
3539                 bus = NULL;
3540         }
3541
3542         /* checking unreleased element */
3543         for (i = 0 ; i < element_num ; i++) {
3544                 if (element[i].gst) {
3545                         if (GST_IS_ELEMENT(element[i].gst)) {
3546                                 _mmcam_dbg_warn("Still alive element - ID[%d], name [%s], ref count[%d], status[%s]",
3547                                         element[i].id,
3548                                         GST_OBJECT_NAME(element[i].gst),
3549                                         GST_OBJECT_REFCOUNT(element[i].gst),
3550                                         gst_element_state_get_name(GST_STATE(element[i].gst)));
3551                                 g_object_weak_unref(G_OBJECT(element[i].gst), (GWeakNotify)_mmcamcorder_element_release_noti, sc);
3552                         } else {
3553                                 _mmcam_dbg_warn("The element[%d] is still aliving, check it", element[i].id);
3554                         }
3555
3556                         element[i].id = _MMCAMCORDER_NONE;
3557                         element[i].gst = NULL;
3558                 }
3559         }
3560
3561         return;
3562 }
3563
3564
3565 int _mmcamcorder_gst_set_state_async(MMHandleType handle, GstElement *pipeline, GstState target_state)
3566 {
3567         GstStateChangeReturn setChangeReturn = GST_STATE_CHANGE_FAILURE;
3568
3569         _MMCAMCORDER_LOCK_GST_STATE(handle);
3570         setChangeReturn = gst_element_set_state(pipeline, target_state);
3571         _MMCAMCORDER_UNLOCK_GST_STATE(handle);
3572
3573         return setChangeReturn;
3574 }
3575
3576
3577 #ifdef _MMCAMCORDER_USE_SET_ATTR_CB
3578 static gboolean __mmcamcorder_set_attr_to_camsensor_cb(gpointer data)
3579 {
3580         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
3581
3582         mmf_return_val_if_fail(hcamcorder, FALSE);
3583
3584         _mmcam_dbg_log("");
3585
3586         _mmcamcorder_set_attribute_to_camsensor((MMHandleType)hcamcorder);
3587
3588         /* initialize */
3589         hcamcorder->setting_event_id = 0;
3590
3591         _mmcam_dbg_log("Done");
3592
3593         /* once */
3594         return FALSE;
3595 }
3596 #endif /* _MMCAMCORDER_USE_SET_ATTR_CB */
3597
3598
3599 int _mmcamcorder_gst_set_state(MMHandleType handle, GstElement *pipeline, GstState target_state)
3600 {
3601         unsigned int k = 0;
3602         _MMCamcorderSubContext *sc = NULL;
3603         GstState pipeline_state = GST_STATE_VOID_PENDING;
3604         GstStateChangeReturn setChangeReturn = GST_STATE_CHANGE_FAILURE;
3605         GstStateChangeReturn getChangeReturn = GST_STATE_CHANGE_FAILURE;
3606         GstClockTime get_timeout = __MMCAMCORDER_SET_GST_STATE_TIMEOUT * GST_SECOND;
3607         GMutex *state_lock = NULL;
3608
3609         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3610         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3611         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3612
3613         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst == pipeline) {
3614                 _mmcam_dbg_log("Set state to %d - PREVIEW PIPELINE", target_state);
3615                 state_lock = &_MMCAMCORDER_GET_GST_STATE_LOCK(handle);
3616         } else {
3617                 _mmcam_dbg_log("Set state to %d - ENDODE PIPELINE", target_state);
3618                 state_lock = &_MMCAMCORDER_GET_GST_ENCODE_STATE_LOCK(handle);
3619         }
3620
3621         g_mutex_lock(state_lock);
3622
3623         for (k = 0; k < _MMCAMCORDER_STATE_SET_COUNT; k++) {
3624                 setChangeReturn = gst_element_set_state(pipeline, target_state);
3625                 _mmcam_dbg_log("gst_element_set_state[%d] return %d", target_state, setChangeReturn);
3626
3627                 if (setChangeReturn != GST_STATE_CHANGE_FAILURE) {
3628                         getChangeReturn = gst_element_get_state(pipeline, &pipeline_state, NULL, get_timeout);
3629                         switch (getChangeReturn) {
3630                         case GST_STATE_CHANGE_NO_PREROLL:
3631                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_NO_PREROLL.");
3632                                 /* fall through */
3633                         case GST_STATE_CHANGE_SUCCESS:
3634                                 /* if we reached the final target state, exit */
3635                                 if (pipeline_state == target_state) {
3636                                         _mmcam_dbg_log("Set state to %d - DONE", target_state);
3637                                         g_mutex_unlock(state_lock);
3638                                         return MM_ERROR_NONE;
3639                                 }
3640                                 break;
3641                         case GST_STATE_CHANGE_ASYNC:
3642                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_ASYNC.");
3643                                 break;
3644                         default:
3645                                 g_mutex_unlock(state_lock);
3646                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_FAILURE.");
3647                                 return MM_ERROR_CAMCORDER_GST_STATECHANGE;
3648                         }
3649
3650                         g_mutex_unlock(state_lock);
3651
3652                         _mmcam_dbg_err("timeout of gst_element_get_state()!!");
3653
3654                         return MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
3655                 }
3656
3657                 usleep(_MMCAMCORDER_STATE_CHECK_INTERVAL);
3658         }
3659
3660         g_mutex_unlock(state_lock);
3661
3662         _mmcam_dbg_err("Failure. gst_element_set_state timeout!!");
3663
3664         return MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
3665 }
3666
3667
3668 /* For performance check */
3669 int _mmcamcorder_video_current_framerate(MMHandleType handle)
3670 {
3671         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3672         _MMCamcorderSubContext *sc = NULL;
3673
3674         mmf_return_val_if_fail(hcamcorder, -1);
3675
3676         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3677         mmf_return_val_if_fail(sc, -1);
3678
3679         return sc->kpi.current_fps;
3680 }
3681
3682
3683 int _mmcamcorder_video_average_framerate(MMHandleType handle)
3684 {
3685         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3686         _MMCamcorderSubContext *sc = NULL;
3687
3688         mmf_return_val_if_fail(hcamcorder, -1);
3689
3690         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3691         mmf_return_val_if_fail(sc, -1);
3692
3693         return sc->kpi.average_fps;
3694 }
3695
3696
3697 void _mmcamcorder_video_current_framerate_init(MMHandleType handle)
3698 {
3699         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3700         _MMCamcorderSubContext *sc = NULL;
3701
3702         mmf_return_if_fail(hcamcorder);
3703
3704         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3705         mmf_return_if_fail(sc);
3706
3707         memset(&(sc->kpi), 0x00, sizeof(_MMCamcorderKPIMeasure));
3708
3709         return;
3710 }
3711
3712
3713 void __mmcamcorder_force_stop(mmf_camcorder_t *hcamcorder)
3714 {
3715         int i = 0;
3716         int loop = 0;
3717         int itr_cnt = 0;
3718         int result = MM_ERROR_NONE;
3719         int cmd_try_count = 0;
3720         int current_state = MM_CAMCORDER_STATE_NONE;
3721
3722         mmf_return_if_fail(hcamcorder);
3723
3724         /* check command running */
3725         do {
3726                 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
3727                         if (cmd_try_count++ < __MMCAMCORDER_FORCE_STOP_TRY_COUNT) {
3728                                 _mmcam_dbg_warn("Another command is running. try again after %d ms", __MMCAMCORDER_FORCE_STOP_WAIT_TIME/1000);
3729                                 usleep(__MMCAMCORDER_FORCE_STOP_WAIT_TIME);
3730                         } else {
3731                                 _mmcam_dbg_err("wait timeout");
3732                                 break;
3733                         }
3734                 } else {
3735                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
3736                         break;
3737                 }
3738         } while (TRUE);
3739
3740         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3741
3742         _mmcam_dbg_warn("Force STOP MMFW Camcorder");
3743
3744         for (loop = 0 ; current_state > MM_CAMCORDER_STATE_NULL && loop < __MMCAMCORDER_CMD_ITERATE_MAX * 3 ; loop++) {
3745                 itr_cnt = __MMCAMCORDER_CMD_ITERATE_MAX;
3746                 switch (current_state) {
3747                 case MM_CAMCORDER_STATE_CAPTURING:
3748                 {
3749                         _MMCamcorderSubContext *sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3750                         _MMCamcorderImageInfo *info = NULL;
3751
3752                         mmf_return_if_fail(sc);
3753                         mmf_return_if_fail((info = sc->info_image));
3754
3755                         _mmcam_dbg_warn("Stop capturing.");
3756
3757                         /* if caturing isn't finished, waiting for 2 sec to finish real capture operation. check 'info->capturing'. */
3758                         mm_camcorder_set_attributes((MMHandleType)hcamcorder, NULL,
3759                                 MMCAM_CAPTURE_BREAK_CONTINUOUS_SHOT, TRUE,
3760                                 NULL);
3761
3762                         for (i = 0; i < 20 && info->capturing; i++)
3763                                 usleep(100000);
3764
3765                         if (i == 20)
3766                                 _mmcam_dbg_err("Timeout. Can't check stop capturing.");
3767
3768                         while ((itr_cnt--) && ((result = _mmcamcorder_capture_stop((MMHandleType)hcamcorder)) != MM_ERROR_NONE))
3769                                 _mmcam_dbg_warn("Can't stop capturing.(%x)", result);
3770
3771                         break;
3772                 }
3773                 case MM_CAMCORDER_STATE_RECORDING:
3774                 case MM_CAMCORDER_STATE_PAUSED:
3775                 {
3776                         _mmcam_dbg_warn("Stop recording.");
3777
3778                         while ((itr_cnt--) && ((result = _mmcamcorder_commit((MMHandleType)hcamcorder)) != MM_ERROR_NONE)) {
3779                                 _mmcam_dbg_warn("Can't commit.(%x)", result);
3780                         }
3781
3782                         break;
3783                 }
3784                 case MM_CAMCORDER_STATE_PREPARE:
3785                 {
3786                         _mmcam_dbg_warn("Stop preview.");
3787
3788                         while ((itr_cnt--) && ((result = _mmcamcorder_stop((MMHandleType)hcamcorder)) != MM_ERROR_NONE)) {
3789                                 _mmcam_dbg_warn("Can't stop preview.(%x)", result);
3790                         }
3791
3792                         break;
3793                 }
3794                 case MM_CAMCORDER_STATE_READY:
3795                 {
3796                         _mmcam_dbg_warn("unrealize");
3797
3798                         if ((result = _mmcamcorder_unrealize((MMHandleType)hcamcorder)) != MM_ERROR_NONE) {
3799                                 _mmcam_dbg_warn("Can't unrealize.(%x)", result);
3800                         }
3801
3802                         break;
3803                 }
3804                 case MM_CAMCORDER_STATE_NULL:
3805                 default:
3806                         _mmcam_dbg_warn("Already stopped.");
3807                         break;
3808                 }
3809
3810                 current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3811         }
3812
3813         _mmcam_dbg_warn("Done.");
3814
3815         return;
3816 }
3817
3818
3819 static gboolean __mmcamcorder_handle_gst_error(MMHandleType handle, GstMessage *message, GError *error)
3820 {
3821         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3822         _MMCamcorderMsgItem msg;
3823         gchar *msg_src_element = NULL;
3824         _MMCamcorderSubContext *sc = NULL;
3825
3826         return_val_if_fail(hcamcorder, FALSE);
3827         return_val_if_fail(error, FALSE);
3828         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3829         mmf_return_val_if_fail(sc, FALSE);
3830
3831         _mmcam_dbg_log("");
3832
3833         /* filtering filesink related errors */
3834         if (hcamcorder->state == MM_CAMCORDER_STATE_RECORDING &&
3835             (error->code ==  GST_RESOURCE_ERROR_WRITE || error->code ==  GST_RESOURCE_ERROR_SEEK)) {
3836                 if (sc->ferror_count == 2 && sc->ferror_send == FALSE) {
3837                         sc->ferror_send = TRUE;
3838                         msg.param.code = __mmcamcorder_gst_handle_resource_error(handle, error->code, message);
3839                 } else {
3840                         sc->ferror_count++;
3841                         _mmcam_dbg_warn("Skip error");
3842                         return TRUE;
3843                 }
3844         }
3845
3846         if (error->domain == GST_CORE_ERROR) {
3847                 msg.param.code = __mmcamcorder_gst_handle_core_error(handle, error->code, message);
3848         } else if (error->domain == GST_LIBRARY_ERROR) {
3849                 msg.param.code = __mmcamcorder_gst_handle_library_error(handle, error->code, message);
3850         } else if (error->domain == GST_RESOURCE_ERROR) {
3851                 msg.param.code = __mmcamcorder_gst_handle_resource_error(handle, error->code, message);
3852         } else if (error->domain == GST_STREAM_ERROR) {
3853                 msg.param.code = __mmcamcorder_gst_handle_stream_error(handle, error->code, message);
3854         } else {
3855                 _mmcam_dbg_warn("This error domain is not defined.");
3856
3857                 /* we treat system error as an internal error */
3858                 msg.param.code = MM_ERROR_CAMCORDER_INTERNAL;
3859         }
3860
3861         if (message->src) {
3862                 msg_src_element = GST_ELEMENT_NAME(GST_ELEMENT_CAST(message->src));
3863                 _mmcam_dbg_err("-Msg src : [%s] Domain : [%s]   Error : [%s]  Code : [%d] is tranlated to error code : [0x%x]",
3864                         msg_src_element, g_quark_to_string(error->domain), error->message, error->code, msg.param.code);
3865         } else {
3866                 _mmcam_dbg_err("Domain : [%s]   Error : [%s]  Code : [%d] is tranlated to error code : [0x%x]",
3867                         g_quark_to_string(error->domain), error->message, error->code, msg.param.code);
3868         }
3869
3870 #ifdef _MMCAMCORDER_SKIP_GST_FLOW_ERROR
3871         /* Check whether send this error to application */
3872         if (msg.param.code == MM_ERROR_CAMCORDER_GST_FLOW_ERROR) {
3873                 _mmcam_dbg_log("We got the error. But skip it.");
3874                 return TRUE;
3875         }
3876 #endif /* _MMCAMCORDER_SKIP_GST_FLOW_ERROR */
3877
3878         /* post error to application except RESTRICTED case */
3879         if (msg.param.code != MM_ERROR_POLICY_RESTRICTED) {
3880                 hcamcorder->error_occurs = TRUE;
3881                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3882                 _mmcamcorder_send_message(handle, &msg);
3883         }
3884
3885         return TRUE;
3886 }
3887
3888
3889 static gint __mmcamcorder_gst_handle_core_error(MMHandleType handle, int code, GstMessage *message)
3890 {
3891         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3892         _MMCamcorderSubContext *sc = NULL;
3893         GstElement *element = NULL;
3894
3895         _mmcam_dbg_log("");
3896
3897         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3898
3899         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3900         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3901
3902         /* Specific plugin - video encoder plugin */
3903         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
3904
3905         if (GST_ELEMENT_CAST(message->src) == element) {
3906                 if (code == GST_CORE_ERROR_NEGOTIATION)
3907                         return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
3908                 else
3909                         return MM_ERROR_CAMCORDER_ENCODER;
3910         }
3911
3912         /* General */
3913         switch (code) {
3914         case GST_CORE_ERROR_STATE_CHANGE:
3915                 return MM_ERROR_CAMCORDER_GST_STATECHANGE;
3916         case GST_CORE_ERROR_NEGOTIATION:
3917                 return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
3918         case GST_CORE_ERROR_MISSING_PLUGIN:
3919         case GST_CORE_ERROR_SEEK:
3920         case GST_CORE_ERROR_NOT_IMPLEMENTED:
3921         case GST_CORE_ERROR_FAILED:
3922         case GST_CORE_ERROR_TOO_LAZY:
3923         case GST_CORE_ERROR_PAD:
3924         case GST_CORE_ERROR_THREAD:
3925         case GST_CORE_ERROR_EVENT:
3926         case GST_CORE_ERROR_CAPS:
3927         case GST_CORE_ERROR_TAG:
3928         case GST_CORE_ERROR_CLOCK:
3929         case GST_CORE_ERROR_DISABLED:
3930         default:
3931                 return MM_ERROR_CAMCORDER_GST_CORE;
3932         break;
3933         }
3934 }
3935
3936 static gint __mmcamcorder_gst_handle_library_error(MMHandleType handle, int code, GstMessage *message)
3937 {
3938         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3939         return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3940
3941         _mmcam_dbg_log("");
3942
3943         /* Specific plugin - NONE */
3944
3945         /* General */
3946         switch (code) {
3947         case GST_LIBRARY_ERROR_FAILED:
3948         case GST_LIBRARY_ERROR_TOO_LAZY:
3949         case GST_LIBRARY_ERROR_INIT:
3950         case GST_LIBRARY_ERROR_SHUTDOWN:
3951         case GST_LIBRARY_ERROR_SETTINGS:
3952         case GST_LIBRARY_ERROR_ENCODE:
3953         default:
3954                 _mmcam_dbg_err("Library error(%d)", code);
3955                 return MM_ERROR_CAMCORDER_GST_LIBRARY;
3956         }
3957 }
3958
3959
3960 static gint __mmcamcorder_gst_handle_resource_error(MMHandleType handle, int code, GstMessage *message)
3961 {
3962         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3963         _MMCamcorderSubContext *sc = NULL;
3964         GstElement *element = NULL;
3965
3966         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3967
3968         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3969         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3970
3971         _mmcam_dbg_log("");
3972
3973         /* Specific plugin */
3974         /* video sink */
3975         element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst);
3976         if (GST_ELEMENT_CAST(message->src) == element) {
3977                 if (code == GST_RESOURCE_ERROR_WRITE) {
3978                         _mmcam_dbg_err("Display device [Off]");
3979                         return MM_ERROR_CAMCORDER_DISPLAY_DEVICE_OFF;
3980                 } else {
3981                         _mmcam_dbg_err("Display device [General(%d)]", code);
3982                 }
3983         }
3984
3985         /* audiosrc */
3986         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
3987         if (GST_ELEMENT_CAST(message->src) == element) {
3988                 if (code == GST_RESOURCE_ERROR_FAILED) {
3989                         int ret = MM_ERROR_NONE;
3990                         int current_state = MM_CAMCORDER_STATE_NONE;
3991
3992                         _mmcam_dbg_err("DPM mic DISALLOWED - current state %d", current_state);
3993
3994                         _MMCAMCORDER_LOCK_ASM(hcamcorder);
3995
3996                         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3997                         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
3998                                 /* set value to inform a status is changed by DPM */
3999                                 hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_DPM;
4000
4001                                 ret = _mmcamcorder_commit((MMHandleType)hcamcorder);
4002                                 _mmcam_dbg_log("commit result : 0x%x", ret);
4003
4004                                 if (ret != MM_ERROR_NONE) {
4005                                         _mmcam_dbg_err("commit failed, cancel it");
4006                                         ret = _mmcamcorder_cancel((MMHandleType)hcamcorder);
4007                                 }
4008                         }
4009
4010                         /* restore value */
4011                         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
4012
4013                         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
4014
4015                         return MM_ERROR_POLICY_RESTRICTED;
4016                 }
4017         }
4018
4019         /* encodebin */
4020         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
4021         if (GST_ELEMENT_CAST(message->src) == element) {
4022                 if (code == GST_RESOURCE_ERROR_FAILED) {
4023                         _mmcam_dbg_err("Encoder [Resource error]");
4024                         return MM_ERROR_CAMCORDER_ENCODER_BUFFER;
4025                 } else {
4026                         _mmcam_dbg_err("Encoder [General(%d)]", code);
4027                         return MM_ERROR_CAMCORDER_ENCODER;
4028                 }
4029         }
4030
4031         /* General */
4032         switch (code) {
4033         case GST_RESOURCE_ERROR_WRITE:
4034                 _mmcam_dbg_err("File write error");
4035                 return MM_ERROR_FILE_WRITE;
4036         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
4037                 _mmcam_dbg_err("No left space");
4038                 return MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
4039         case GST_RESOURCE_ERROR_OPEN_WRITE:
4040                 _mmcam_dbg_err("Out of storage");
4041                 return MM_ERROR_OUT_OF_STORAGE;
4042         case GST_RESOURCE_ERROR_SEEK:
4043                 _mmcam_dbg_err("File read(seek)");
4044                 return MM_ERROR_FILE_READ;
4045         case GST_RESOURCE_ERROR_NOT_FOUND:
4046         case GST_RESOURCE_ERROR_FAILED:
4047         case GST_RESOURCE_ERROR_TOO_LAZY:
4048         case GST_RESOURCE_ERROR_BUSY:
4049         case GST_RESOURCE_ERROR_OPEN_READ:
4050         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
4051         case GST_RESOURCE_ERROR_CLOSE:
4052         case GST_RESOURCE_ERROR_READ:
4053         case GST_RESOURCE_ERROR_SYNC:
4054         case GST_RESOURCE_ERROR_SETTINGS:
4055         default:
4056                 _mmcam_dbg_err("Resource error(%d)", code);
4057                 return MM_ERROR_CAMCORDER_GST_RESOURCE;
4058         }
4059 }
4060
4061
4062 static gint __mmcamcorder_gst_handle_stream_error(MMHandleType handle, int code, GstMessage *message)
4063 {
4064         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4065         _MMCamcorderSubContext *sc = NULL;
4066         GstElement *element = NULL;
4067
4068         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4069
4070         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4071         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4072
4073         _mmcam_dbg_log("");
4074
4075         /* Specific plugin */
4076         /* video encoder */
4077         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
4078         if (GST_ELEMENT_CAST(message->src) == element) {
4079                 switch (code) {
4080                 case GST_STREAM_ERROR_WRONG_TYPE:
4081                         _mmcam_dbg_err("Video encoder [wrong stream type]");
4082                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
4083                 case GST_STREAM_ERROR_ENCODE:
4084                         _mmcam_dbg_err("Video encoder [encode error]");
4085                         return MM_ERROR_CAMCORDER_ENCODER_WORKING;
4086                 case GST_STREAM_ERROR_FAILED:
4087                         _mmcam_dbg_err("Video encoder [stream failed]");
4088                         return MM_ERROR_CAMCORDER_ENCODER_WORKING;
4089                 default:
4090                         _mmcam_dbg_err("Video encoder [General(%d)]", code);
4091                         return MM_ERROR_CAMCORDER_ENCODER;
4092                 }
4093         }
4094
4095         /* General plugin */
4096         switch (code) {
4097         case GST_STREAM_ERROR_FORMAT:
4098                 _mmcam_dbg_err("General [negotiation error(%d)]", code);
4099                 return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
4100         case GST_STREAM_ERROR_FAILED:
4101                 _mmcam_dbg_err("General [flow error(%d)]", code);
4102                 return MM_ERROR_CAMCORDER_GST_FLOW_ERROR;
4103         case GST_STREAM_ERROR_TYPE_NOT_FOUND:
4104         case GST_STREAM_ERROR_DECODE:
4105         case GST_STREAM_ERROR_CODEC_NOT_FOUND:
4106         case GST_STREAM_ERROR_NOT_IMPLEMENTED:
4107         case GST_STREAM_ERROR_TOO_LAZY:
4108         case GST_STREAM_ERROR_ENCODE:
4109         case GST_STREAM_ERROR_DEMUX:
4110         case GST_STREAM_ERROR_MUX:
4111         case GST_STREAM_ERROR_DECRYPT:
4112         case GST_STREAM_ERROR_DECRYPT_NOKEY:
4113         case GST_STREAM_ERROR_WRONG_TYPE:
4114         default:
4115                 _mmcam_dbg_err("General [error(%d)]", code);
4116                 return MM_ERROR_CAMCORDER_GST_STREAM;
4117         }
4118 }
4119
4120
4121 static gboolean __mmcamcorder_handle_gst_warning(MMHandleType handle, GstMessage *message, GError *error)
4122 {
4123         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4124         gchar *debug = NULL;
4125         GError *err = NULL;
4126
4127         return_val_if_fail(hcamcorder, FALSE);
4128         return_val_if_fail(error, FALSE);
4129
4130         _mmcam_dbg_log("");
4131
4132         gst_message_parse_warning(message, &err, &debug);
4133
4134         if (error->domain == GST_CORE_ERROR) {
4135                 _mmcam_dbg_warn("GST warning: GST_CORE domain");
4136         } else if (error->domain == GST_LIBRARY_ERROR) {
4137                 _mmcam_dbg_warn("GST warning: GST_LIBRARY domain");
4138         } else if (error->domain == GST_RESOURCE_ERROR) {
4139                 _mmcam_dbg_warn("GST warning: GST_RESOURCE domain");
4140                 __mmcamcorder_gst_handle_resource_warning(handle, message, error);
4141         } else if (error->domain == GST_STREAM_ERROR) {
4142                 _mmcam_dbg_warn("GST warning: GST_STREAM domain");
4143         } else {
4144                 _mmcam_dbg_warn("This error domain(%d) is not defined.", error->domain);
4145         }
4146
4147         if (err != NULL) {
4148                 g_error_free(err);
4149                 err = NULL;
4150         }
4151         if (debug != NULL) {
4152                 _mmcam_dbg_err("Debug: %s", debug);
4153                 g_free(debug);
4154                 debug = NULL;
4155         }
4156
4157         return TRUE;
4158 }
4159
4160
4161 static gint __mmcamcorder_gst_handle_resource_warning(MMHandleType handle, GstMessage *message , GError *error)
4162 {
4163         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4164         _MMCamcorderSubContext *sc = NULL;
4165         GstElement *element = NULL;
4166         gchar *msg_src_element;
4167
4168         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4169
4170         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4171         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4172
4173         _mmcam_dbg_log("");
4174
4175         /* Special message handling */
4176         /* video source */
4177         element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
4178         if (GST_ELEMENT_CAST(message->src) == element) {
4179                 if (error->code == GST_RESOURCE_ERROR_FAILED) {
4180                         msg_src_element = GST_ELEMENT_NAME(GST_ELEMENT_CAST(message->src));
4181                         _mmcam_dbg_warn("-Msg src:[%s] Domain:[%s] Error:[%s]",
4182                                 msg_src_element, g_quark_to_string(error->domain), error->message);
4183                         return MM_ERROR_NONE;
4184                 }
4185         }
4186
4187         /* General plugin */
4188         switch (error->code) {
4189         case GST_RESOURCE_ERROR_WRITE:
4190         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
4191         case GST_RESOURCE_ERROR_SEEK:
4192         case GST_RESOURCE_ERROR_NOT_FOUND:
4193         case GST_RESOURCE_ERROR_FAILED:
4194         case GST_RESOURCE_ERROR_TOO_LAZY:
4195         case GST_RESOURCE_ERROR_BUSY:
4196         case GST_RESOURCE_ERROR_OPEN_READ:
4197         case GST_RESOURCE_ERROR_OPEN_WRITE:
4198         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
4199         case GST_RESOURCE_ERROR_CLOSE:
4200         case GST_RESOURCE_ERROR_READ:
4201         case GST_RESOURCE_ERROR_SYNC:
4202         case GST_RESOURCE_ERROR_SETTINGS:
4203         default:
4204                 _mmcam_dbg_warn("General GST warning(%d)", error->code);
4205                 break;
4206         }
4207
4208         return MM_ERROR_NONE;
4209 }
4210
4211
4212 void _mmcamcorder_emit_signal(MMHandleType handle, const char *object_name,
4213         const char *interface_name, const char *signal_name, int value)
4214 {
4215         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4216
4217         mmf_return_if_fail(hcamcorder && object_name && interface_name && signal_name);
4218
4219         _mmcam_dbg_log("object %s, interface %s, signal %s, value %d",
4220                 object_name, interface_name, signal_name, value);
4221
4222         _mmcamcorder_emit_dbus_signal(hcamcorder->gdbus_conn, object_name, interface_name, signal_name, value);
4223
4224         return;
4225 }
4226
4227
4228 #ifdef _MMCAMCORDER_RM_SUPPORT
4229 rm_cb_result _mmcamcorder_rm_callback(int handle, rm_callback_type event_src,
4230         rm_device_request_s *info, void* cb_data)
4231 {
4232         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(cb_data);
4233         int current_state = MM_CAMCORDER_STATE_NONE;
4234         rm_cb_result cb_res = RM_CB_RESULT_OK;
4235
4236         mmf_return_val_if_fail((MMHandleType)hcamcorder, RM_CB_RESULT_OK);
4237
4238         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
4239         if (current_state <= MM_CAMCORDER_STATE_NONE || current_state >= MM_CAMCORDER_STATE_NUM) {
4240                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
4241         }
4242
4243         _MMCAMCORDER_LOCK_ASM(hcamcorder);
4244
4245         /* set value to inform a status is changed by RM */
4246         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_RM;
4247
4248         /* set RM event code for sending it to application */
4249         hcamcorder->interrupt_code = event_src;
4250
4251         _mmcam_dbg_log("RM conflict callback : event code 0x%x", event_src);
4252         switch (event_src) {
4253         case RM_CALLBACK_TYPE_RESOURCE_CONFLICT:
4254         case RM_CALLBACK_TYPE_RESOURCE_CONFLICT_UD:
4255                 __mmcamcorder_force_stop(hcamcorder);
4256                 break;
4257         default:
4258                 break;
4259         }
4260
4261         /* restore value */
4262         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
4263
4264         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
4265
4266         return cb_res;
4267 }
4268 #endif /* _MMCAMCORDER_RM_SUPPORT */