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        3
  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                 hcamcorder->gdbus_info_sound.mm_handle = hcamcorder;
 167                 g_mutex_init(&hcamcorder->gdbus_info_sound.sync_mutex);
 168                 g_cond_init(&hcamcorder->gdbus_info_sound.sync_cond);
 169
 170                 hcamcorder->gdbus_info_solo_sound.mm_handle = hcamcorder;
 171                 g_mutex_init(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
 172                 g_cond_init(&hcamcorder->gdbus_info_solo_sound.sync_cond);
 173         }
 174
 175         /* create task thread */
 176         hcamcorder->task_thread = g_thread_try_new("MMCAM_TASK_THREAD",
 177                 (GThreadFunc)_mmcamcorder_util_task_thread_func, (gpointer)hcamcorder, NULL);
 178         if (hcamcorder->task_thread == NULL) {
 179                 _mmcam_dbg_err("_mmcamcorder_create::failed to create task thread");
 180                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 181                 goto _ERR_DEFAULT_VALUE_INIT;
 182         }
 183
 184         if (info->videodev_type < MM_VIDEO_DEVICE_NONE ||
 185             info->videodev_type >= MM_VIDEO_DEVICE_NUM) {
 186                 _mmcam_dbg_err("_mmcamcorder_create::video device type is out of range.");
 187                 ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 188                 goto _ERR_DEFAULT_VALUE_INIT;
 189         }
 190
 191         /* set device type */
 192         hcamcorder->device_type = info->videodev_type;
 193         _mmcam_dbg_warn("Device Type : %d", hcamcorder->device_type);
 194
 195         /* Get Camera Configure information from Camcorder INI file */
 196         ret = _mmcamcorder_conf_get_info((MMHandleType)hcamcorder, CONFIGURE_TYPE_MAIN, CONFIGURE_MAIN_FILE, &hcamcorder->conf_main);
 197         if (ret != MM_ERROR_NONE) {
 198                 _mmcam_dbg_err("Failed to get configure(main) info.");
 199                 goto _ERR_DEFAULT_VALUE_INIT;
 200         }
 201
 202         hcamcorder->attributes = _mmcamcorder_alloc_attribute((MMHandleType)hcamcorder, info);
 203         if (!(hcamcorder->attributes)) {
 204                 _mmcam_dbg_err("_mmcamcorder_create::alloc attribute error.");
 205
 206                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 207                 goto _ERR_DEFAULT_VALUE_INIT;
 208         }
 209
 210         /* get DPM handle for camera/microphone restriction */
 211         hcamcorder->dpm_handle = dpm_manager_create();
 212
 213         _mmcam_dbg_warn("DPM handle %p", hcamcorder->dpm_handle);
 214
 215         if (info->videodev_type != MM_VIDEO_DEVICE_NONE) {
 216                 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 217                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 218                         "UseConfCtrl", &UseConfCtrl);
 219
 220                 if (UseConfCtrl) {
 221                         int resolution_width = 0;
 222                         int resolution_height = 0;
 223                         MMCamAttrsInfo fps_info;
 224
 225                         _mmcam_dbg_log("Enable Configure Control system.");
 226
 227                         switch (info->videodev_type) {
 228                         case MM_VIDEO_DEVICE_CAMERA0:
 229                                 _mmcamcorder_conf_get_value_string((MMHandleType)hcamcorder, hcamcorder->conf_main,
 230                                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 231                                         "ConfCtrlFile0", &ConfCtrlFile);
 232                                 break;
 233                         case MM_VIDEO_DEVICE_CAMERA1:
 234                                 _mmcamcorder_conf_get_value_string((MMHandleType)hcamcorder, hcamcorder->conf_main,
 235                                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 236                                         "ConfCtrlFile1", &ConfCtrlFile);
 237                                 break;
 238                         default:
 239                                 _mmcam_dbg_err("Not supported camera type.");
 240                                 ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 241                                 goto _ERR_DEFAULT_VALUE_INIT;
 242                         }
 243
 244                         _mmcam_dbg_log("videodev_type : [%d], ConfCtrlPath : [%s]", info->videodev_type, ConfCtrlFile);
 245
 246                         ret = _mmcamcorder_conf_get_info((MMHandleType)hcamcorder, CONFIGURE_TYPE_CTRL, ConfCtrlFile, &hcamcorder->conf_ctrl);
 247                         if (ret != MM_ERROR_NONE) {
 248                                 _mmcam_dbg_err("Failed to get configure(control) info.");
 249                                 goto _ERR_DEFAULT_VALUE_INIT;
 250                         }
 251 /*
 252                         _mmcamcorder_conf_print_info(&hcamcorder->conf_main);
 253                         _mmcamcorder_conf_print_info(&hcamcorder->conf_ctrl);
 254 */
 255                         ret = _mmcamcorder_init_convert_table((MMHandleType)hcamcorder);
 256                         if (ret != MM_ERROR_NONE) {
 257                                 _mmcam_dbg_warn("converting table initialize error!!");
 258                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 259                                 goto _ERR_DEFAULT_VALUE_INIT;
 260                         }
 261
 262                         ret = _mmcamcorder_init_attr_from_configure((MMHandleType)hcamcorder, MM_CAMCONVERT_CATEGORY_ALL);
 263                         if (ret != MM_ERROR_NONE) {
 264                                 _mmcam_dbg_warn("converting table initialize error!!");
 265                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 266                                 goto _ERR_DEFAULT_VALUE_INIT;
 267                         }
 268
 269                         /* Get device info, recommend preview fmt and display rotation from INI */
 270                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 271                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 272                                 "RecommendPreviewFormatCapture",
 273                                 &rcmd_fmt_capture);
 274
 275                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 276                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 277                                 "RecommendPreviewFormatRecord",
 278                                 &rcmd_fmt_recording);
 279
 280                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 281                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 282                                 "RecommendDisplayRotation",
 283                                 &rcmd_dpy_rotation);
 284
 285                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 286                                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
 287                                 "PlayCaptureSound",
 288                                 &play_capture_sound);
 289
 290                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 291                                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 292                                 "DeviceCount",
 293                                 &camera_device_count);
 294
 295                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 296                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 297                                 "FacingDirection",
 298                                 &camera_facing_direction);
 299
 300                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 301                                 CONFIGURE_CATEGORY_CTRL_EFFECT,
 302                                 "BrightnessStepDenominator",
 303                                 &hcamcorder->brightness_step_denominator);
 304
 305                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 306                                 CONFIGURE_CATEGORY_CTRL_CAPTURE,
 307                                 "SupportZSL",
 308                                 &hcamcorder->support_zsl_capture);
 309
 310                         _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",
 311                                 rcmd_fmt_capture, rcmd_fmt_recording, rcmd_dpy_rotation,
 312                                 play_capture_sound, camera_device_count, camera_facing_direction,
 313                                 hcamcorder->brightness_step_denominator, hcamcorder->support_zsl_capture);
 314
 315                         /* Get UseZeroCopyFormat value from INI */
 316                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 317                                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 318                                 "UseZeroCopyFormat",
 319                                 &(hcamcorder->use_zero_copy_format));
 320
 321                         /* Get SupportMediaPacketPreviewCb value from INI */
 322                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 323                                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 324                                 "SupportMediaPacketPreviewCb",
 325                                 &(hcamcorder->support_media_packet_preview_cb));
 326
 327                         /* Get UseVideoconvert value from INI */
 328                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 329                                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 330                                 "UseVideoconvert",
 331                                 &hcamcorder->use_videoconvert);
 332
 333                         ret = mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
 334                                 MMCAM_CAMERA_WIDTH, &resolution_width,
 335                                 MMCAM_CAMERA_HEIGHT, &resolution_height,
 336                                 NULL);
 337
 338                         mm_camcorder_get_fps_list_by_resolution((MMHandleType)hcamcorder, resolution_width, resolution_height, &fps_info);
 339
 340                         _mmcam_dbg_log("UseZeroCopyFormat %d, UseVideoconvert %d, SupportMediaPacketPreviewCb %d",
 341                                 hcamcorder->use_zero_copy_format, hcamcorder->use_videoconvert, hcamcorder->support_media_packet_preview_cb);
 342                         _mmcam_dbg_log("res : %d X %d, Default FPS by resolution  : %d",
 343                                 resolution_width, resolution_height, fps_info.int_array.def);
 344
 345                         if (camera_facing_direction == 1) {
 346                                 if (rcmd_dpy_rotation == MM_DISPLAY_ROTATION_270 || rcmd_dpy_rotation == MM_DISPLAY_ROTATION_90)
 347                                         camera_default_flip = MM_FLIP_VERTICAL;
 348                                 else
 349                                         camera_default_flip = MM_FLIP_HORIZONTAL;
 350
 351                                 _mmcam_dbg_log("camera_default_flip : [%d]", camera_default_flip);
 352                         }
 353
 354                         mm_camcorder_set_attributes((MMHandleType)hcamcorder, &err_attr_name,
 355                                 MMCAM_CAMERA_DEVICE_COUNT, camera_device_count,
 356                                 MMCAM_CAMERA_FACING_DIRECTION, camera_facing_direction,
 357                                 MMCAM_RECOMMEND_PREVIEW_FORMAT_FOR_CAPTURE, rcmd_fmt_capture,
 358                                 MMCAM_RECOMMEND_PREVIEW_FORMAT_FOR_RECORDING, rcmd_fmt_recording,
 359                                 MMCAM_RECOMMEND_DISPLAY_ROTATION, rcmd_dpy_rotation,
 360                                 MMCAM_SUPPORT_ZSL_CAPTURE, hcamcorder->support_zsl_capture,
 361                                 MMCAM_SUPPORT_ZERO_COPY_FORMAT, hcamcorder->use_zero_copy_format,
 362                                 MMCAM_SUPPORT_MEDIA_PACKET_PREVIEW_CB, hcamcorder->support_media_packet_preview_cb,
 363                                 MMCAM_CAMERA_FPS, fps_info.int_array.def,
 364                                 MMCAM_DISPLAY_FLIP, camera_default_flip,
 365                                 "capture-sound-enable", play_capture_sound,
 366                                 NULL);
 367                         if (err_attr_name) {
 368                                 _mmcam_dbg_err("Set %s FAILED.", err_attr_name);
 369                                 SAFE_FREE(err_attr_name);
 370                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 371                                 goto _ERR_DEFAULT_VALUE_INIT;
 372                         }
 373
 374                         /* Get default value of brightness */
 375                         mm_camcorder_get_attributes((MMHandleType)hcamcorder, &err_attr_name,
 376                                 MMCAM_FILTER_BRIGHTNESS, &hcamcorder->brightness_default,
 377                                 NULL);
 378                         if (err_attr_name) {
 379                                 _mmcam_dbg_err("Get brightness FAILED.");
 380                                 SAFE_FREE(err_attr_name);
 381                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 382                                 goto _ERR_DEFAULT_VALUE_INIT;
 383                         }
 384                         _mmcam_dbg_log("Default brightness : %d", hcamcorder->brightness_default);
 385                 } else {
 386                         _mmcam_dbg_log("Disable Configure Control system.");
 387                         hcamcorder->conf_ctrl = NULL;
 388                 }
 389
 390                 /* add DPM camera policy changed callback */
 391                 if (hcamcorder->dpm_handle) {
 392                         ret = dpm_add_policy_changed_cb(hcamcorder->dpm_handle, "camera",
 393                                 _mmcamcorder_dpm_camera_policy_changed_cb, (void *)hcamcorder, &hcamcorder->dpm_camera_cb_id);
 394                         if (ret != DPM_ERROR_NONE) {
 395                                 _mmcam_dbg_err("add DPM changed cb failed, keep going...");
 396                                 hcamcorder->dpm_camera_cb_id = 0;
 397                         }
 398
 399                         _mmcam_dbg_log("DPM camera changed cb id %d", hcamcorder->dpm_camera_cb_id);
 400                 }
 401         } else {
 402                 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 403                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 404                         "DeviceCount",
 405                         &camera_device_count);
 406
 407                 mm_camcorder_set_attributes((MMHandleType)hcamcorder, &err_attr_name,
 408                         MMCAM_CAMERA_DEVICE_COUNT, camera_device_count,
 409                         NULL);
 410                 if (err_attr_name) {
 411                         _mmcam_dbg_err("Set %s FAILED.", err_attr_name);
 412                         SAFE_FREE(err_attr_name);
 413                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 414                         goto _ERR_DEFAULT_VALUE_INIT;
 415                 }
 416
 417                 ret = _mmcamcorder_init_attr_from_configure((MMHandleType)hcamcorder, MM_CAMCONVERT_CATEGORY_AUDIO);
 418                 if (ret != MM_ERROR_NONE) {
 419                         _mmcam_dbg_err("there is no audio device");
 420                         ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 421                         goto _ERR_DEFAULT_VALUE_INIT;
 422                 }
 423         }
 424
 425 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 426         /* initialize resource manager */
 427         ret = _mmcamcorder_resource_manager_init(&hcamcorder->resource_manager, (void *)hcamcorder);
 428         if (ret != MM_ERROR_NONE) {
 429                 _mmcam_dbg_err("failed to initialize resource manager");
 430                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 431                 goto _ERR_DEFAULT_VALUE_INIT;
 432         }
 433 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 434
 435         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:CREATE:INIT_GSTREAMER");
 436
 437         ret = __mmcamcorder_gstreamer_init(hcamcorder->conf_main);
 438
 439         traceEnd(TTRACE_TAG_CAMERA);
 440
 441         if (!ret) {
 442                 _mmcam_dbg_err("Failed to initialize gstreamer!!");
 443                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 444                 goto _ERR_DEFAULT_VALUE_INIT;
 445         }
 446
 447         /* Make some attributes as read-only type */
 448         _mmcamcorder_lock_readonly_attributes((MMHandleType)hcamcorder);
 449
 450         /* Disable attributes in each model */
 451         _mmcamcorder_set_disabled_attributes((MMHandleType)hcamcorder);
 452
 453         /* Get videosink name for evas surface */
 454         _mmcamcorder_conf_get_element((MMHandleType)hcamcorder, hcamcorder->conf_main,
 455                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 456                 "VideosinkElementEvas",
 457                 &EvasSurfaceElement);
 458         if (EvasSurfaceElement) {
 459                 int attr_index = 0;
 460                 const char *evassink_name = NULL;
 461                 mmf_attribute_t *item_evassink_name = NULL;
 462                 mmf_attrs_t *attrs = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(hcamcorder);
 463
 464                 _mmcamcorder_conf_get_value_element_name(EvasSurfaceElement, &evassink_name);
 465                 mm_attrs_get_index((MMHandleType)attrs, MMCAM_DISPLAY_EVAS_SURFACE_SINK, &attr_index);
 466                 item_evassink_name = &attrs->items[attr_index];
 467                 mmf_attribute_set_string(item_evassink_name, evassink_name, strlen(evassink_name));
 468                 mmf_attribute_commit(item_evassink_name);
 469
 470                 _mmcam_dbg_log("Evassink name : %s", evassink_name);
 471         }
 472
 473         /* get shutter sound policy */
 474         vconf_get_int(VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY, &hcamcorder->shutter_sound_policy);
 475         _mmcam_dbg_log("current shutter sound policy : %d", hcamcorder->shutter_sound_policy);
 476
 477         /* get model name */
 478         sys_info_ret = system_info_get_platform_string("http://tizen.org/system/model_name", &hcamcorder->model_name);
 479         if (hcamcorder->model_name) {
 480                 _mmcam_dbg_log("model name [%s], sys_info_ret 0x%x", hcamcorder->model_name, sys_info_ret);
 481         } else {
 482                 _mmcam_dbg_warn("failed get model name, sys_info_ret 0x%x", sys_info_ret);
 483         }
 484
 485         /* get software version */
 486         sys_info_ret = system_info_get_platform_string("http://tizen.org/system/build.string", &hcamcorder->software_version);
 487         if (hcamcorder->software_version) {
 488                 _mmcam_dbg_log("software version [%s], sys_info_ret 0x%d", hcamcorder->software_version, sys_info_ret);
 489         } else {
 490                 _mmcam_dbg_warn("failed get software version, sys_info_ret 0x%x", sys_info_ret);
 491         }
 492
 493 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 494         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
 495
 496         if (hcamcorder->resource_manager.is_connected == FALSE) {
 497                 gint64 end_time = 0;
 498
 499                 /* wait for resource manager connected */
 500                 _mmcam_dbg_log("resource manager is not connected. wait for signal...");
 501
 502                 end_time = g_get_monotonic_time() + (__MMCAMCORDER_RESOURCE_WAIT_TIME * G_TIME_SPAN_SECOND);
 503
 504                 if (_MMCAMCORDER_RESOURCE_WAIT_UNTIL(hcamcorder, end_time)) {
 505                         _mmcam_dbg_warn("signal received");
 506                 } else {
 507                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 508                         _mmcam_dbg_err("timeout");
 509                         ret = MM_ERROR_RESOURCE_INTERNAL;
 510                         goto _ERR_DEFAULT_VALUE_INIT;
 511                 }
 512         }
 513
 514         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 515 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 516
 517         /* Set initial state */
 518         _mmcamcorder_set_state((MMHandleType)hcamcorder, MM_CAMCORDER_STATE_NULL);
 519
 520         _mmcam_dbg_log("created handle %p", hcamcorder);
 521
 522         *handle = (MMHandleType)hcamcorder;
 523
 524         return MM_ERROR_NONE;
 525
 526 _ERR_DEFAULT_VALUE_INIT:
 527 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 528         /* de-initialize resource manager */
 529         _mmcamcorder_resource_manager_deinit(&hcamcorder->resource_manager);
 530 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 531
 532         /* release DPM related handle */
 533         if (hcamcorder->dpm_handle) {
 534                 _mmcam_dbg_log("release DPM handle %p, camera changed cb id %d",
 535                         hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 536
 537                 /* remove camera policy changed callback */
 538                 if (hcamcorder->dpm_camera_cb_id > 0) {
 539                         dpm_remove_policy_changed_cb(hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 540                         hcamcorder->dpm_camera_cb_id = 0;
 541                 } else {
 542                         _mmcam_dbg_warn("invalid dpm camera cb id %d", hcamcorder->dpm_camera_cb_id);
 543                 }
 544
 545                 dpm_manager_destroy(hcamcorder->dpm_handle);
 546                 hcamcorder->dpm_handle = NULL;
 547         }
 548
 549         /* Remove attributes */
 550         if (hcamcorder->attributes) {
 551                 _mmcamcorder_dealloc_attribute((MMHandleType)hcamcorder, hcamcorder->attributes);
 552                 hcamcorder->attributes = 0;
 553         }
 554
 555         /* Release lock, cond */
 556         g_mutex_clear(&(hcamcorder->mtsafe).lock);
 557         g_cond_clear(&(hcamcorder->mtsafe).cond);
 558         g_mutex_clear(&(hcamcorder->mtsafe).cmd_lock);
 559         g_cond_clear(&(hcamcorder->mtsafe).cmd_cond);
 560         g_mutex_clear(&(hcamcorder->mtsafe).asm_lock);
 561         g_mutex_clear(&(hcamcorder->mtsafe).state_lock);
 562         g_mutex_clear(&(hcamcorder->mtsafe).gst_state_lock);
 563         g_mutex_clear(&(hcamcorder->mtsafe).gst_encode_state_lock);
 564         g_mutex_clear(&(hcamcorder->mtsafe).message_cb_lock);
 565         g_mutex_clear(&(hcamcorder->mtsafe).vcapture_cb_lock);
 566         g_mutex_clear(&(hcamcorder->mtsafe).vstream_cb_lock);
 567         g_mutex_clear(&(hcamcorder->mtsafe).astream_cb_lock);
 568 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 569         g_cond_clear(&(hcamcorder->mtsafe).resource_cond);
 570         g_mutex_clear(&(hcamcorder->mtsafe).resource_lock);
 571 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 572
 573         g_mutex_clear(&hcamcorder->snd_info.open_mutex);
 574         g_cond_clear(&hcamcorder->snd_info.open_cond);
 575         g_mutex_clear(&hcamcorder->restart_preview_lock);
 576
 577         if (info->videodev_type != MM_VIDEO_DEVICE_NONE) {
 578                 g_mutex_clear(&hcamcorder->gdbus_info_sound.sync_mutex);
 579                 g_cond_clear(&hcamcorder->gdbus_info_sound.sync_cond);
 580                 g_mutex_clear(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
 581                 g_cond_clear(&hcamcorder->gdbus_info_solo_sound.sync_cond);
 582         }
 583
 584         if (hcamcorder->conf_ctrl)
 585                 _mmcamcorder_conf_release_info((MMHandleType)hcamcorder, &hcamcorder->conf_ctrl);
 586
 587         if (hcamcorder->conf_main)
 588                 _mmcamcorder_conf_release_info((MMHandleType)hcamcorder, &hcamcorder->conf_main);
 589
 590         if (hcamcorder->model_name) {
 591                 free(hcamcorder->model_name);
 592                 hcamcorder->model_name = NULL;
 593         }
 594
 595         if (hcamcorder->software_version) {
 596                 free(hcamcorder->software_version);
 597                 hcamcorder->software_version = NULL;
 598         }
 599
 600         if (hcamcorder->task_thread) {
 601                 g_mutex_lock(&hcamcorder->task_thread_lock);
 602                 _mmcam_dbg_log("send signal for task thread exit");
 603                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
 604                 g_cond_signal(&hcamcorder->task_thread_cond);
 605                 g_mutex_unlock(&hcamcorder->task_thread_lock);
 606                 g_thread_join(hcamcorder->task_thread);
 607                 hcamcorder->task_thread = NULL;
 608         }
 609         g_mutex_clear(&hcamcorder->task_thread_lock);
 610         g_cond_clear(&hcamcorder->task_thread_cond);
 611
 612         /* Release handle */
 613         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
 614         free(hcamcorder);
 615
 616         return ret;
 617 }
 618
 619
 620 int _mmcamcorder_destroy(MMHandleType handle)
 621 {
 622         int ret = MM_ERROR_NONE;
 623         int state = MM_CAMCORDER_STATE_NONE;
 624 #ifdef _MMCAMCORDER_RM_SUPPORT
 625         int iret = RM_OK;
 626 #endif /* _MMCAMCORDER_RM_SUPPORT */
 627         GstElement *sink_element = NULL;
 628         int sink_element_size = 0;
 629
 630         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 631
 632         _mmcam_dbg_log("");
 633
 634         if (!hcamcorder) {
 635                 _mmcam_dbg_err("Not initialized");
 636                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 637                 goto _ERR_CAMCORDER_CMD_PRECON;
 638         }
 639
 640         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
 641                 _mmcam_dbg_err("Another command is running.");
 642                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
 643                 goto _ERR_CAMCORDER_CMD_PRECON;
 644         }
 645
 646         state = _mmcamcorder_get_state(handle);
 647         if (state != MM_CAMCORDER_STATE_NULL) {
 648                 _mmcam_dbg_err("Wrong state(%d)", state);
 649                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 650                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 651         }
 652
 653         /* set exit state for sound thread */
 654         g_mutex_lock(&hcamcorder->task_thread_lock);
 655         _mmcam_dbg_log("send signal for task thread exit");
 656         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
 657         g_cond_signal(&hcamcorder->task_thread_cond);
 658         g_mutex_unlock(&hcamcorder->task_thread_lock);
 659
 660         /* remove kept, but not used sink element in attribute */
 661         mm_camcorder_get_attributes(handle, NULL,
 662                 MMCAM_DISPLAY_REUSE_ELEMENT, &sink_element, &sink_element_size,
 663                 NULL);
 664         if (sink_element) {
 665                 GstStateChangeReturn result = gst_element_set_state(sink_element, GST_STATE_NULL);
 666
 667                 _mmcam_dbg_warn("remove sink element %p, set state NULL result %d", sink_element, result);
 668
 669                 gst_object_unref(sink_element);
 670                 sink_element = NULL;
 671         }
 672
 673         /* wait for completion of sound play */
 674         _mmcamcorder_sound_solo_play_wait(handle);
 675
 676         /* Release SubContext and pipeline */
 677         if (hcamcorder->sub_context) {
 678                 if (hcamcorder->sub_context->element)
 679                         _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
 680
 681                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
 682                 hcamcorder->sub_context = NULL;
 683         }
 684
 685 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 686         /* de-initialize resource manager */
 687         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
 688
 689         ret = _mmcamcorder_resource_manager_deinit(&hcamcorder->resource_manager);
 690         if (ret != MM_ERROR_NONE)
 691                 _mmcam_dbg_err("failed to de-initialize resource manager 0x%x", ret);
 692
 693         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 694 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 695
 696         /* Remove idle function which is not called yet */
 697         if (hcamcorder->setting_event_id) {
 698                 _mmcam_dbg_log("Remove remaining idle function");
 699                 g_source_remove(hcamcorder->setting_event_id);
 700                 hcamcorder->setting_event_id = 0;
 701         }
 702
 703         /* Remove attributes */
 704         if (hcamcorder->attributes) {
 705                 _mmcamcorder_dealloc_attribute(handle, hcamcorder->attributes);
 706                 hcamcorder->attributes = 0;
 707         }
 708
 709         /* Remove exif info */
 710         if (hcamcorder->exif_info) {
 711                 mm_exif_destory_exif_info(hcamcorder->exif_info);
 712                 hcamcorder->exif_info = NULL;
 713         }
 714
 715         /* Release configure info */
 716         if (hcamcorder->conf_ctrl)
 717                 _mmcamcorder_conf_release_info(handle, &hcamcorder->conf_ctrl);
 718
 719         if (hcamcorder->conf_main)
 720                 _mmcamcorder_conf_release_info(handle, &hcamcorder->conf_main);
 721
 722         /* Remove messages which are not called yet */
 723         _mmcamcorder_remove_message_all(handle);
 724
 725         /* unset remained watch cb */
 726         if (hcamcorder->sound_focus_watch_id > 0) {
 727                 mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
 728                 _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
 729                 hcamcorder->sound_focus_watch_id = 0;
 730         }
 731
 732         /* unregister sound focus and unsubscribe sound signal */
 733         _mmcam_dbg_log("sound focus id %d, sound signal subscribe id %u",
 734                 hcamcorder->sound_focus_id, hcamcorder->sound_focus_subscribe_id);
 735
 736         if (hcamcorder->sound_focus_id > 0) {
 737                 mm_sound_unregister_focus(hcamcorder->sound_focus_id);
 738                 _mmcam_dbg_log("unregister sound focus done");
 739                 hcamcorder->sound_focus_id = 0;
 740         }
 741
 742         if (hcamcorder->sound_focus_subscribe_id > 0) {
 743                 mm_sound_unsubscribe_signal(hcamcorder->sound_focus_subscribe_id);
 744                 _mmcam_dbg_log("unsubscribe sound signal done");
 745                 hcamcorder->sound_focus_subscribe_id = 0;
 746         }
 747
 748 #ifdef _MMCAMCORDER_RM_SUPPORT
 749         if (hcamcorder->rm_handle != 0) {
 750                 iret = rm_unregister(hcamcorder->rm_handle);
 751                 if (iret != RM_OK)
 752                         _mmcam_dbg_err("rm_unregister() failed");
 753                 hcamcorder->rm_handle = 0;
 754         }
 755 #endif /* _MMCAMCORDER_RM_SUPPORT */
 756
 757         /* release model_name */
 758         if (hcamcorder->model_name) {
 759                 free(hcamcorder->model_name);
 760                 hcamcorder->model_name = NULL;
 761         }
 762
 763         if (hcamcorder->software_version) {
 764                 free(hcamcorder->software_version);
 765                 hcamcorder->software_version = NULL;
 766         }
 767
 768         /* release DPM handle */
 769         if (hcamcorder->dpm_handle) {
 770                 _mmcam_dbg_log("release DPM handle %p, camera changed cb id %d",
 771                         hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 772
 773                 /* remove camera policy changed callback */
 774                 if (hcamcorder->dpm_camera_cb_id > 0) {
 775                         dpm_remove_policy_changed_cb(hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 776                         hcamcorder->dpm_camera_cb_id = 0;
 777                 } else {
 778                         _mmcam_dbg_warn("invalid dpm camera cb id %d", hcamcorder->dpm_camera_cb_id);
 779                 }
 780
 781                 dpm_manager_destroy(hcamcorder->dpm_handle);
 782                 hcamcorder->dpm_handle = NULL;
 783         }
 784
 785         /* join task thread */
 786         _mmcam_dbg_log("task thread join");
 787         g_thread_join(hcamcorder->task_thread);
 788         hcamcorder->task_thread = NULL;
 789
 790         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
 791
 792         /* Release lock, cond */
 793         g_mutex_clear(&(hcamcorder->mtsafe).lock);
 794         g_cond_clear(&(hcamcorder->mtsafe).cond);
 795         g_mutex_clear(&(hcamcorder->mtsafe).cmd_lock);
 796         g_cond_clear(&(hcamcorder->mtsafe).cmd_cond);
 797         g_mutex_clear(&(hcamcorder->mtsafe).asm_lock);
 798         g_mutex_clear(&(hcamcorder->mtsafe).state_lock);
 799         g_mutex_clear(&(hcamcorder->mtsafe).gst_state_lock);
 800         g_mutex_clear(&(hcamcorder->mtsafe).gst_encode_state_lock);
 801         g_mutex_clear(&(hcamcorder->mtsafe).message_cb_lock);
 802         g_mutex_clear(&(hcamcorder->mtsafe).vcapture_cb_lock);
 803         g_mutex_clear(&(hcamcorder->mtsafe).vstream_cb_lock);
 804         g_mutex_clear(&(hcamcorder->mtsafe).astream_cb_lock);
 805 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 806         g_cond_clear(&(hcamcorder->mtsafe).resource_cond);
 807         g_mutex_clear(&(hcamcorder->mtsafe).resource_lock);
 808 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 809
 810         g_mutex_clear(&hcamcorder->snd_info.open_mutex);
 811         g_cond_clear(&hcamcorder->snd_info.open_cond);
 812         g_mutex_clear(&hcamcorder->restart_preview_lock);
 813         g_mutex_clear(&hcamcorder->task_thread_lock);
 814         g_cond_clear(&hcamcorder->task_thread_cond);
 815
 816         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
 817                 g_mutex_clear(&hcamcorder->gdbus_info_sound.sync_mutex);
 818                 g_cond_clear(&hcamcorder->gdbus_info_sound.sync_cond);
 819                 g_mutex_clear(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
 820                 g_cond_clear(&hcamcorder->gdbus_info_solo_sound.sync_cond);
 821         }
 822
 823         /* Release handle */
 824         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
 825         free(hcamcorder);
 826
 827         return MM_ERROR_NONE;
 828
 829 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
 830         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
 831
 832 _ERR_CAMCORDER_CMD_PRECON:
 833         if (hcamcorder)
 834                 _mmcam_dbg_err("Destroy fail (type %d, state %d)", hcamcorder->type, state);
 835
 836         _mmcam_dbg_err("Destroy fail (ret %x)", ret);
 837
 838         return ret;
 839 }
 840
 841
 842 int _mmcamcorder_realize(MMHandleType handle)
 843 {
 844         int ret = MM_ERROR_NONE;
 845         int ret_sound = MM_ERROR_NONE;
 846         int state = MM_CAMCORDER_STATE_NONE;
 847         int display_surface_type = MM_DISPLAY_SURFACE_OVERLAY;
 848         int pid_for_sound_focus = 0;
 849         double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
 850         char *videosink_element_type = NULL;
 851         const char *videosink_name = NULL;
 852         char *socket_path = NULL;
 853         int socket_path_len = 0;
 854         int conn_size = 0;
 855 #ifdef _MMCAMCORDER_RM_SUPPORT
 856         int iret = RM_OK;
 857         int preview_format = MM_PIXEL_FORMAT_NV12;
 858         int qret = RM_OK;
 859         int qret_avail = 0; /* 0: not available, 1: available */
 860         rm_consumer_info rci;
 861         int app_pid = 0;
 862         int resource_count = 0;
 863 #endif /* _MMCAMCORDER_RM_SUPPORT */
 864
 865         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 866
 867         /*_mmcam_dbg_log("");*/
 868
 869         if (!hcamcorder) {
 870                 _mmcam_dbg_err("Not initialized");
 871                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 872                 return ret;
 873         }
 874
 875         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
 876                 _mmcam_dbg_err("Another command is running.");
 877                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
 878                 goto _ERR_CAMCORDER_CMD_PRECON;
 879         }
 880
 881         state = _mmcamcorder_get_state(handle);
 882         if (state != MM_CAMCORDER_STATE_NULL) {
 883                 _mmcam_dbg_err("Wrong state(%d)", state);
 884                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 885                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 886         }
 887
 888         /* Get profile mode and gdbus connection */
 889         mm_camcorder_get_attributes(handle, NULL,
 890                 MMCAM_MODE, &hcamcorder->type,
 891                 MMCAM_GDBUS_CONNECTION, &hcamcorder->gdbus_conn, &conn_size,
 892                 NULL);
 893
 894         if (!hcamcorder->gdbus_conn) {
 895                 _mmcam_dbg_err("gdbus connection NULL");
 896                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 897                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 898         }
 899
 900         _mmcam_dbg_log("Profile mode [%d], gdbus connection [%p]",
 901                 hcamcorder->type, hcamcorder->gdbus_conn);
 902
 903         mm_camcorder_get_attributes(handle, NULL,
 904                 MMCAM_DISPLAY_SURFACE, &display_surface_type,
 905                 MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
 906                 NULL);
 907
 908         /* sound focus */
 909         if (hcamcorder->sound_focus_register) {
 910                 /* acquire sound focus or set sound focus watch callback */
 911                 if (hcamcorder->session_flags & MM_SESSION_OPTION_PAUSE_OTHERS) {
 912                         /* acquire sound focus */
 913                         _mmcam_dbg_log("PAUSE_OTHERS - acquire sound focus");
 914
 915                         ret_sound = mm_sound_acquire_focus(hcamcorder->sound_focus_id, FOCUS_FOR_BOTH, NULL);
 916                         if (ret_sound != MM_ERROR_NONE) {
 917                                 _mmcam_dbg_err("mm_sound_acquire_focus failed [0x%x]", ret_sound);
 918
 919                                 ret = MM_ERROR_POLICY_BLOCKED;
 920                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 921                         }
 922
 923                         hcamcorder->acquired_focus = FOCUS_FOR_BOTH;
 924                 } else if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
 925                         /* do nothing */
 926                         _mmcam_dbg_log("SESSION_UNINTERRUPTIBLE - do nothing for sound focus");
 927                 } else {
 928                         /* unset remained watch cb */
 929                         if (hcamcorder->sound_focus_watch_id > 0) {
 930                                 mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
 931                                 _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
 932                                 hcamcorder->sound_focus_watch_id = 0;
 933                         }
 934
 935                         /* set sound focus watch callback */
 936                         mm_camcorder_get_attributes(handle, NULL,
 937                                 MMCAM_PID_FOR_SOUND_FOCUS, &pid_for_sound_focus,
 938                                 NULL);
 939
 940                         if (pid_for_sound_focus == 0) {
 941                                 pid_for_sound_focus = getpid();
 942                                 _mmcam_dbg_warn("pid for sound focus is not set, use my pid %d", pid_for_sound_focus);
 943                         }
 944
 945                         _mmcam_dbg_log("ETC - set sound focus watch callback - pid %d", pid_for_sound_focus);
 946
 947                         ret_sound = mm_sound_set_focus_watch_callback_for_session(pid_for_sound_focus,
 948                                 FOCUS_FOR_BOTH,
 949                                 (mm_sound_focus_changed_watch_cb)_mmcamcorder_sound_focus_watch_cb,
 950                                 hcamcorder,
 951                                 &hcamcorder->sound_focus_watch_id);
 952                         if (ret_sound != MM_ERROR_NONE) {
 953                                 _mmcam_dbg_err("mm_sound_set_focus_watch_callback failed [0x%x]", ret_sound);
 954
 955                                 ret = MM_ERROR_POLICY_BLOCKED;
 956                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 957                         }
 958
 959                         _mmcam_dbg_log("sound focus watch cb id %d", hcamcorder->sound_focus_watch_id);
 960                 }
 961         } else {
 962                 _mmcam_dbg_log("no need to register sound focus");
 963         }
 964
 965         /* alloc sub context */
 966         hcamcorder->sub_context = _mmcamcorder_alloc_subcontext(hcamcorder->type);
 967         if (!hcamcorder->sub_context) {
 968                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 969                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 970         }
 971
 972         /* Set basic configure information */
 973         if (motion_rate != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE)
 974                 hcamcorder->sub_context->is_modified_rate = TRUE;
 975
 976         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 977                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
 978                 "UseEncodebin",
 979                 &(hcamcorder->sub_context->bencbin_capture));
 980         _mmcam_dbg_warn("UseEncodebin [%d]", hcamcorder->sub_context->bencbin_capture);
 981
 982         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
 983                 /* get dual stream support info */
 984                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 985                         CONFIGURE_CATEGORY_MAIN_RECORD,
 986                         "SupportDualStream",
 987                         &(hcamcorder->sub_context->info_video->support_dual_stream));
 988
 989                 _mmcam_dbg_warn("SupportDualStream [%d]", hcamcorder->sub_context->info_video->support_dual_stream);
 990         }
 991
 992         switch (display_surface_type) {
 993         case MM_DISPLAY_SURFACE_OVERLAY:
 994                 videosink_element_type = strdup("VideosinkElementOverlay");
 995                 break;
 996         case MM_DISPLAY_SURFACE_EVAS:
 997                 videosink_element_type = strdup("VideosinkElementEvas");
 998                 break;
 999         case MM_DISPLAY_SURFACE_GL:
1000                 videosink_element_type = strdup("VideosinkElementGL");
1001                 break;
1002         case MM_DISPLAY_SURFACE_NULL:
1003                 videosink_element_type = strdup("VideosinkElementNull");
1004                 break;
1005         case MM_DISPLAY_SURFACE_REMOTE:
1006                 mm_camcorder_get_attributes(handle, NULL,
1007                         MMCAM_DISPLAY_SOCKET_PATH, &socket_path, &socket_path_len,
1008                         NULL);
1009                 if (socket_path == NULL) {
1010                         _mmcam_dbg_warn("REMOTE surface, but socket path is NULL -> to NullSink");
1011                         videosink_element_type = strdup("VideosinkElementNull");
1012                 } else {
1013                         videosink_element_type = strdup("VideosinkElementRemote");
1014                 }
1015                 break;
1016         default:
1017                 videosink_element_type = strdup("VideosinkElementOverlay");
1018                 break;
1019         }
1020
1021         /* check string of videosink element */
1022         if (videosink_element_type) {
1023                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1024                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1025                         videosink_element_type,
1026                         &hcamcorder->sub_context->VideosinkElement);
1027                 free(videosink_element_type);
1028                 videosink_element_type = NULL;
1029         } else {
1030                 _mmcam_dbg_warn("strdup failed(display_surface_type %d). Use default X type",
1031                         display_surface_type);
1032
1033                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1034                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1035                         _MMCAMCORDER_DEFAULT_VIDEOSINK_TYPE,
1036                         &hcamcorder->sub_context->VideosinkElement);
1037         }
1038
1039         _mmcamcorder_conf_get_value_element_name(hcamcorder->sub_context->VideosinkElement, &videosink_name);
1040         _mmcam_dbg_log("Videosink name : %s", videosink_name);
1041
1042         /* get videoconvert element */
1043         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1044                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1045                 "VideoconvertElement",
1046                 &hcamcorder->sub_context->VideoconvertElement);
1047
1048         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_ctrl,
1049                 CONFIGURE_CATEGORY_CTRL_CAPTURE,
1050                 "SensorEncodedCapture",
1051                 &(hcamcorder->sub_context->SensorEncodedCapture));
1052         _mmcam_dbg_log("Support sensor encoded capture : %d", hcamcorder->sub_context->SensorEncodedCapture);
1053
1054         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE) {
1055                 int dpm_camera_state = DPM_ALLOWED;
1056
1057                 /* check camera policy from DPM */
1058                 if (hcamcorder->dpm_handle) {
1059                         if (dpm_restriction_get_camera_state(hcamcorder->dpm_handle, &dpm_camera_state) == DPM_ERROR_NONE) {
1060                                 _mmcam_dbg_log("DPM camera state %d", dpm_camera_state);
1061                                 if (dpm_camera_state == DPM_DISALLOWED) {
1062                                         _mmcam_dbg_err("CAMERA DISALLOWED by DPM");
1063                                         ret = MM_ERROR_POLICY_RESTRICTED;
1064
1065                                         _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "camera");
1066
1067                                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1068                                 }
1069                         } else {
1070                                 _mmcam_dbg_err("get DPM camera state failed, keep going...");
1071                         }
1072                 } else {
1073                         _mmcam_dbg_warn("NULL dpm_handle");
1074                 }
1075
1076 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
1077                 ret = _mmcamcorder_resource_create_resource_set(&hcamcorder->resource_manager);
1078                 if (ret != MM_ERROR_NONE) {
1079                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1080                 }
1081
1082                 hcamcorder->resource_manager.acquire_count = 0;
1083
1084                 /* prepare resource manager for camera */
1085                 ret = _mmcamcorder_resource_manager_prepare(&hcamcorder->resource_manager, MM_CAMCORDER_RESOURCE_TYPE_CAMERA);
1086                 if (ret != MM_ERROR_NONE) {
1087                         _mmcam_dbg_err("could not prepare for camera resource");
1088                         ret = MM_ERROR_CAMCORDER_INTERNAL;
1089                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1090                 }
1091
1092                 /* prepare resource manager for "video_overlay only if display surface is X" */
1093                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
1094                         ret = _mmcamcorder_resource_manager_prepare(&hcamcorder->resource_manager, MM_CAMCORDER_RESOURCE_TYPE_VIDEO_OVERLAY);
1095                         if (ret != MM_ERROR_NONE) {
1096                                 _mmcam_dbg_err("could not prepare for video overlay resource");
1097                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
1098                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1099                         }
1100                 }
1101
1102                 /* acquire resources */
1103                 _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
1104
1105                 ret = _mmcamcorder_resource_manager_acquire(&hcamcorder->resource_manager);
1106                 if (ret != MM_ERROR_NONE) {
1107                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1108
1109                         _mmcam_dbg_err("could not acquire resources");
1110
1111                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1112                 }
1113
1114                 if (hcamcorder->resource_manager.acquire_remain > 0) {
1115                         gint64 end_time = 0;
1116
1117                         _mmcam_dbg_warn("wait for resource state change");
1118
1119                         /* wait for resource state change */
1120                         end_time = g_get_monotonic_time() + (__MMCAMCORDER_RESOURCE_WAIT_TIME * G_TIME_SPAN_SECOND);
1121
1122                         if (_MMCAMCORDER_RESOURCE_WAIT_UNTIL(hcamcorder, end_time)) {
1123                                 _mmcam_dbg_warn("signal received");
1124                         } else {
1125                                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1126                                 _mmcam_dbg_err("timeout");
1127                                 ret = MM_ERROR_RESOURCE_INTERNAL;
1128                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1129                         }
1130                 } else {
1131                         _mmcam_dbg_log("already all acquired");
1132                 }
1133
1134                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1135 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
1136
1137 #ifdef _MMCAMCORDER_RM_SUPPORT
1138                 mm_camcorder_get_attributes(handle, NULL,
1139                         MMCAM_PID_FOR_SOUND_FOCUS, &app_pid,
1140                         NULL);
1141                 rci.app_pid = app_pid;
1142                 aul_app_get_appid_bypid(rci.app_pid, rci.app_id, sizeof(rci.app_id));
1143
1144                 /* RM register */
1145                 if (hcamcorder->rm_handle == 0) {
1146                         iret = rm_register((rm_resource_cb)_mmcamcorder_rm_callback, (void*)hcamcorder, &(hcamcorder->rm_handle), &rci);
1147                         if (iret != RM_OK) {
1148                                 _mmcam_dbg_err("rm_register fail");
1149                                 ret = MM_ERROR_POLICY_BLOCKED;
1150                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1151                         }
1152                 }
1153
1154                 mm_camcorder_get_attributes(handle, NULL,
1155                         MMCAM_CAMERA_FORMAT, &preview_format,
1156                         NULL);
1157
1158                 resource_count = 0;
1159                 memset(&hcamcorder->request_resources, 0x0, sizeof(rm_category_request_s));
1160                 memset(&hcamcorder->returned_devices, 0x0, sizeof(rm_device_return_s));
1161
1162                 if (preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1163                         hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
1164                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_VIDEO_DECODER;
1165
1166                         _mmcam_dbg_log("request dec rsc - category 0x%x", RM_CATEGORY_VIDEO_DECODER);
1167
1168                         resource_count++;
1169                 }
1170
1171                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
1172                         hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
1173                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_SCALER;
1174
1175                         _mmcam_dbg_log("request scaler rsc - category 0x%x", RM_CATEGORY_SCALER);
1176
1177                         resource_count++;
1178                 }
1179
1180                 hcamcorder->request_resources.request_num = resource_count;
1181
1182                 if (resource_count > 0) {
1183                         qret = rm_query(hcamcorder->rm_handle, RM_QUERY_ALLOCATION, &(hcamcorder->request_resources), &qret_avail);
1184                         if (qret != RM_OK || qret_avail != 1) {
1185                                 _mmcam_dbg_log("rm query failed. retry with sub devices");
1186
1187                                 resource_count = 0;
1188
1189                                 if (preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1190                                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_VIDEO_DECODER_SUB;
1191                                         _mmcam_dbg_log("request dec rsc - category 0x%x", RM_CATEGORY_VIDEO_DECODER_SUB);
1192                                         resource_count++;
1193                                 }
1194
1195                                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
1196                                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_SCALER_SUB;
1197                                         _mmcam_dbg_log("request scaler rsc - category 0x%x", RM_CATEGORY_SCALER_SUB);
1198                                         resource_count++;
1199                                 }
1200                         }
1201                 }
1202
1203                 hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
1204                 hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_CAMERA;
1205
1206                 hcamcorder->request_resources.request_num = resource_count + 1;
1207                 _mmcam_dbg_log("request camera rsc - category 0x%x", RM_CATEGORY_CAMERA);
1208
1209                 iret = rm_allocate_resources(hcamcorder->rm_handle, &(hcamcorder->request_resources), &hcamcorder->returned_devices);
1210                 if (iret != RM_OK) {
1211                         _mmcam_dbg_err("Resource allocation request failed");
1212                         ret = MM_ERROR_POLICY_BLOCKED;
1213                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1214                 }
1215 #endif /* _MMCAMCORDER_RM_SUPPORT */
1216         }
1217
1218         /* create pipeline */
1219         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:REALIZE:CREATE_PIPELINE");
1220
1221         ret = _mmcamcorder_create_pipeline(handle, hcamcorder->type);
1222
1223         traceEnd(TTRACE_TAG_CAMERA);
1224
1225         if (ret != MM_ERROR_NONE) {
1226                 /* check internal error of gstreamer */
1227                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1228                         ret = hcamcorder->error_code;
1229                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1230                 }
1231
1232                 /* release sub context */
1233                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1234                 hcamcorder->sub_context = NULL;
1235                 goto _ERR_CAMCORDER_CMD;
1236         }
1237
1238         /* set command function */
1239         ret = _mmcamcorder_set_functions(handle, hcamcorder->type);
1240         if (ret != MM_ERROR_NONE) {
1241                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
1242                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1243                 hcamcorder->sub_context = NULL;
1244                 goto _ERR_CAMCORDER_CMD;
1245         }
1246
1247         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_READY);
1248
1249         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1250
1251         return MM_ERROR_NONE;
1252
1253 _ERR_CAMCORDER_CMD:
1254 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
1255         /* release hw resources */
1256         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE) {
1257                 int ret_resource = _mmcamcorder_resource_manager_release(&hcamcorder->resource_manager);
1258                 if (ret_resource == MM_ERROR_RESOURCE_INVALID_STATE) {
1259                         _mmcam_dbg_warn("it could be in the middle of resource callback or there's no acquired resource");
1260                 } else if (ret_resource != MM_ERROR_NONE) {
1261                         _mmcam_dbg_err("failed to release resource, ret_resource(0x%x)", ret_resource);
1262                 }
1263         }
1264 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
1265 #ifdef _MMCAMCORDER_RM_SUPPORT
1266         if (hcamcorder->rm_handle) {
1267                 if (hcamcorder->returned_devices.allocated_num > 0) {
1268                         int idx = 0;
1269                         rm_device_request_s requested;
1270                         memset(&requested, 0x0, sizeof(rm_device_request_s));
1271                         requested.request_num = hcamcorder->returned_devices.allocated_num;
1272                         for (idx = 0; idx < requested.request_num; idx++)
1273                                 requested.device_id[idx] = hcamcorder->returned_devices.device_id[idx];
1274
1275                         iret = rm_deallocate_resources(hcamcorder->rm_handle, &requested);
1276                         if (iret != RM_OK)
1277                                 _mmcam_dbg_err("Resource deallocation request failed ");
1278                 }
1279
1280                 /* unregister RM */
1281                 int ires = rm_unregister(hcamcorder->rm_handle);
1282                 if (ires != RM_OK)
1283                         _mmcam_dbg_err("rm_unregister() failed");
1284                 hcamcorder->rm_handle = 0;
1285         }
1286 #endif /* _MMCAMCORDER_RM_SUPPORT*/
1287
1288 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1289         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1290
1291         if (hcamcorder->sound_focus_watch_id > 0) {
1292                 mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
1293                 _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
1294                 hcamcorder->sound_focus_watch_id = 0;
1295         }
1296
1297         if (hcamcorder->acquired_focus > 0) {
1298                 mm_sound_release_focus(hcamcorder->sound_focus_id, hcamcorder->acquired_focus, NULL);
1299                 _mmcam_dbg_warn("release sound focus [focus %d] done", hcamcorder->acquired_focus);
1300                 hcamcorder->acquired_focus = 0;
1301         }
1302
1303 _ERR_CAMCORDER_CMD_PRECON:
1304         _mmcam_dbg_err("Realize fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1305
1306         return ret;
1307 }
1308
1309
1310 int _mmcamcorder_unrealize(MMHandleType handle)
1311 {
1312         int ret = MM_ERROR_NONE;
1313         int state = MM_CAMCORDER_STATE_NONE;
1314
1315         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1316
1317         _mmcam_dbg_log("");
1318
1319         if (!hcamcorder) {
1320                 _mmcam_dbg_err("Not initialized");
1321                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1322                 return ret;
1323         }
1324
1325         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1326                 _mmcam_dbg_err("Another command is running.");
1327                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1328                 goto _ERR_CAMCORDER_CMD_PRECON;
1329         }
1330
1331         state = _mmcamcorder_get_state(handle);
1332         if (state != MM_CAMCORDER_STATE_READY) {
1333                 _mmcam_dbg_err("Wrong state(%d)", state);
1334                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1335                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1336         }
1337
1338         /* Release SubContext */
1339         if (hcamcorder->sub_context) {
1340                 /* destroy pipeline */
1341                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
1342                 /* Deallocate SubContext */
1343                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1344                 hcamcorder->sub_context = NULL;
1345         }
1346
1347 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
1348         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE &&
1349                 hcamcorder->state_change_by_system != _MMCAMCORDER_STATE_CHANGE_BY_RM) {
1350                 gint64 end_time = 0;
1351
1352                 _mmcam_dbg_log("lock resource");
1353                 _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
1354
1355                 /* release resource */
1356                 ret = _mmcamcorder_resource_manager_release(&hcamcorder->resource_manager);
1357                 if (ret == MM_ERROR_RESOURCE_INVALID_STATE) {
1358                         _mmcam_dbg_warn("it could be in the middle of resource callback or there's no acquired resource");
1359                         ret = MM_ERROR_NONE;
1360                 } else if (ret != MM_ERROR_NONE) {
1361                         _mmcam_dbg_err("failed to release resource, ret(0x%x)", ret);
1362                         ret = MM_ERROR_CAMCORDER_INTERNAL;
1363
1364                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1365                         _mmcam_dbg_log("unlock resource");
1366
1367                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1368                 }
1369
1370                 if (hcamcorder->resource_manager.acquire_remain < hcamcorder->resource_manager.acquire_count) {
1371                         /* wait for resource release */
1372                         _mmcam_dbg_log("resource is not released all. wait for signal...");
1373
1374                         end_time = g_get_monotonic_time() + (__MMCAMCORDER_RESOURCE_WAIT_TIME * G_TIME_SPAN_SECOND);
1375
1376                         _MMCAMCORDER_RESOURCE_WAIT_UNTIL(hcamcorder, end_time);
1377                 }
1378
1379                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1380                 _mmcam_dbg_log("unlock resource");
1381         }
1382 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
1383
1384 #ifdef _MMCAMCORDER_RM_SUPPORT
1385         if (hcamcorder->rm_handle && (hcamcorder->returned_devices.allocated_num > 0)) {
1386                         int iret = RM_OK;
1387                         int idx = 0;
1388                         rm_device_request_s requested;
1389                         memset(&requested, 0x0, sizeof(rm_device_request_s));
1390                         requested.request_num = hcamcorder->returned_devices.allocated_num;
1391                         for (idx = 0; idx < requested.request_num; idx++)
1392                                 requested.device_id[idx] = hcamcorder->returned_devices.device_id[idx];
1393
1394                         iret = rm_deallocate_resources(hcamcorder->rm_handle, &requested);
1395                         if (iret != RM_OK)
1396                                 _mmcam_dbg_err("Resource deallocation request failed ");
1397                 }
1398 #endif /* _MMCAMCORDER_RM_SUPPORT*/
1399
1400         /* Deinitialize main context member */
1401         hcamcorder->command = NULL;
1402
1403         _mmcam_dbg_log("focus register %d, session flag 0x%x, state_change_by_system %d",
1404                 hcamcorder->sound_focus_register, hcamcorder->session_flags, hcamcorder->state_change_by_system);
1405
1406         /* release sound focus or unset sound focus watch callback */
1407         _mmcam_dbg_log("by_system %d, flag 0x%x, acquired_focus %d, focus_id %d, watch_id %d",
1408                 hcamcorder->state_change_by_system, hcamcorder->session_flags, hcamcorder->acquired_focus,
1409                 hcamcorder->sound_focus_id, hcamcorder->sound_focus_watch_id);
1410
1411         if (hcamcorder->state_change_by_system != _MMCAMCORDER_STATE_CHANGE_BY_FOCUS) {
1412                 if (hcamcorder->sound_focus_watch_id > 0) {
1413                         mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
1414                         _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
1415                         hcamcorder->sound_focus_watch_id = 0;
1416                 }
1417
1418                 if (hcamcorder->acquired_focus > 0) {
1419                         mm_sound_release_focus(hcamcorder->sound_focus_id, hcamcorder->acquired_focus, NULL);
1420                         _mmcam_dbg_warn("release sound focus [focus %d] done", hcamcorder->acquired_focus);
1421                         hcamcorder->acquired_focus = 0;
1422                 }
1423         } else {
1424                 _mmcam_dbg_warn("state change by focus. so, no need to unset watch callback");
1425                 /* acquired focus will be released automatically */
1426                 hcamcorder->acquired_focus = 0;
1427         }
1428
1429         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1430
1431         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_NULL);
1432
1433         return MM_ERROR_NONE;
1434
1435 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1436         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1437
1438 _ERR_CAMCORDER_CMD_PRECON:
1439         /* send message */
1440         _mmcam_dbg_err("Unrealize fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1441
1442         return ret;
1443 }
1444
1445 int _mmcamcorder_start(MMHandleType handle)
1446 {
1447         int ret = MM_ERROR_NONE;
1448         int state = MM_CAMCORDER_STATE_NONE;
1449
1450         _MMCamcorderSubContext *sc = NULL;
1451         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1452
1453         _mmcam_dbg_log("");
1454
1455         if (!hcamcorder) {
1456                 _mmcam_dbg_err("Not initialized");
1457                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1458                 return ret;
1459         }
1460
1461         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1462         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1463
1464         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1465                 _mmcam_dbg_err("Another command is running.");
1466                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1467                 goto _ERR_CAMCORDER_CMD_PRECON;
1468         }
1469
1470         state = _mmcamcorder_get_state(handle);
1471         if (state != MM_CAMCORDER_STATE_READY) {
1472                 _mmcam_dbg_err("Wrong state(%d)", state);
1473                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1474                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1475         }
1476
1477         /* initialize error code */
1478         hcamcorder->error_code = MM_ERROR_NONE;
1479
1480         /* set attributes related sensor */
1481         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO)
1482                 _mmcamcorder_set_attribute_to_camsensor(handle);
1483
1484         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_START);
1485         if (ret != MM_ERROR_NONE) {
1486                 /* check internal error of gstreamer */
1487                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1488                         ret = hcamcorder->error_code;
1489                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1490                 }
1491                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1492         }
1493
1494         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1495
1496         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1497
1498         return MM_ERROR_NONE;
1499
1500 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1501         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1502
1503 _ERR_CAMCORDER_CMD_PRECON:
1504         /* check internal error of gstreamer */
1505         if (hcamcorder->error_code != MM_ERROR_NONE) {
1506                 ret = hcamcorder->error_code;
1507                 hcamcorder->error_code = MM_ERROR_NONE;
1508
1509                 _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1510         }
1511
1512         _mmcam_dbg_err("Start fail (type %d, state %d, ret %x)",
1513                                    hcamcorder->type, state, ret);
1514
1515         return ret;
1516 }
1517
1518 int _mmcamcorder_stop(MMHandleType handle)
1519 {
1520         int ret = MM_ERROR_NONE;
1521         int state = MM_CAMCORDER_STATE_NONE;
1522
1523         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1524
1525         _mmcam_dbg_log("");
1526
1527         if (!hcamcorder) {
1528                 _mmcam_dbg_err("Not initialized");
1529                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1530                 return ret;
1531         }
1532
1533         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1534                 _mmcam_dbg_err("Another command is running.");
1535                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1536                 goto _ERR_CAMCORDER_CMD_PRECON;
1537         }
1538
1539         state = _mmcamcorder_get_state(handle);
1540         if (state != MM_CAMCORDER_STATE_PREPARE) {
1541                 _mmcam_dbg_err("Wrong state(%d)", state);
1542                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1543                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1544         }
1545
1546         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_STOP);
1547         if (ret != MM_ERROR_NONE)
1548                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1549
1550         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_READY);
1551
1552         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1553                 /* unsubscribe remained unsubscribed signal */
1554                 g_mutex_lock(&hcamcorder->gdbus_info_sound.sync_mutex);
1555                 if (hcamcorder->gdbus_info_sound.subscribe_id > 0) {
1556                         _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", hcamcorder->gdbus_info_sound.subscribe_id);
1557                         g_dbus_connection_signal_unsubscribe(hcamcorder->gdbus_conn, hcamcorder->gdbus_info_sound.subscribe_id);
1558                 }
1559                 g_mutex_unlock(&hcamcorder->gdbus_info_sound.sync_mutex);
1560
1561                 g_mutex_lock(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
1562                 if (hcamcorder->gdbus_info_solo_sound.subscribe_id > 0) {
1563                         _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", hcamcorder->gdbus_info_solo_sound.subscribe_id);
1564                         g_dbus_connection_signal_unsubscribe(hcamcorder->gdbus_conn, hcamcorder->gdbus_info_solo_sound.subscribe_id);
1565                 }
1566                 g_mutex_unlock(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
1567         }
1568
1569         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1570
1571         return MM_ERROR_NONE;
1572
1573 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1574         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1575
1576 _ERR_CAMCORDER_CMD_PRECON:
1577         /* send message */
1578         _mmcam_dbg_err("Stop fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1579
1580         return ret;
1581 }
1582
1583
1584 int _mmcamcorder_capture_start(MMHandleType handle)
1585 {
1586         int ret = MM_ERROR_NONE;
1587         int state = MM_CAMCORDER_STATE_NONE;
1588         int state_FROM_0 = MM_CAMCORDER_STATE_PREPARE;
1589         int state_FROM_1 = MM_CAMCORDER_STATE_RECORDING;
1590         int state_FROM_2 = MM_CAMCORDER_STATE_PAUSED;
1591
1592         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1593
1594         _mmcam_dbg_log("");
1595
1596         if (!hcamcorder) {
1597                 _mmcam_dbg_err("Not initialized");
1598                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1599                 return ret;
1600         }
1601
1602         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1603                 _mmcam_dbg_err("Another command is running.");
1604                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1605                 goto _ERR_CAMCORDER_CMD_PRECON;
1606         }
1607
1608         state = _mmcamcorder_get_state(handle);
1609         if (state != state_FROM_0 && state != state_FROM_1 && state != state_FROM_2) {
1610                 _mmcam_dbg_err("Wrong state(%d)", state);
1611                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1612                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1613         }
1614
1615         /* Handle capture in recording case */
1616         if (state == state_FROM_1 || state == state_FROM_2) {
1617                 if (hcamcorder->capture_in_recording == TRUE) {
1618                         _mmcam_dbg_err("Capturing in recording (%d)", state);
1619                         ret = MM_ERROR_CAMCORDER_DEVICE_BUSY;
1620                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1621                 } else {
1622                         g_mutex_lock(&hcamcorder->task_thread_lock);
1623                         if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_NONE) {
1624                                 hcamcorder->capture_in_recording = TRUE;
1625                                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING;
1626                                 _mmcam_dbg_log("send signal for capture in recording");
1627                                 g_cond_signal(&hcamcorder->task_thread_cond);
1628                                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1629                         } else {
1630                                 _mmcam_dbg_err("task thread busy : %d", hcamcorder->task_thread_state);
1631                                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1632                                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1633                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1634                         }
1635                 }
1636         }
1637
1638         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_CAPTURE);
1639         if (ret != MM_ERROR_NONE)
1640                 goto _ERR_CAMCORDER_CMD;
1641
1642         /* Do not change state when recording snapshot capture */
1643         if (state == state_FROM_0)
1644                 _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_CAPTURING);
1645
1646         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1647
1648         /* Init break continuous shot attr */
1649         if (mm_camcorder_set_attributes(handle, NULL, "capture-break-cont-shot", 0, NULL) != MM_ERROR_NONE)
1650                 _mmcam_dbg_warn("capture-break-cont-shot set 0 failed");
1651
1652         return MM_ERROR_NONE;
1653
1654 _ERR_CAMCORDER_CMD:
1655         if (hcamcorder->capture_in_recording)
1656                 hcamcorder->capture_in_recording = FALSE;
1657
1658 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1659         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1660
1661 _ERR_CAMCORDER_CMD_PRECON:
1662         /* send message */
1663         _mmcam_dbg_err("Capture start fail (type %d, state %d, ret %x)",
1664                 hcamcorder->type, state, ret);
1665
1666         return ret;
1667 }
1668
1669 int _mmcamcorder_capture_stop(MMHandleType handle)
1670 {
1671         int ret = MM_ERROR_NONE;
1672         int state = MM_CAMCORDER_STATE_NONE;
1673         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1674
1675         _mmcam_dbg_log("");
1676
1677         if (!hcamcorder) {
1678                 _mmcam_dbg_err("Not initialized");
1679                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1680                 return ret;
1681         }
1682
1683         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1684                 _mmcam_dbg_err("Another command is running.");
1685                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1686                 goto _ERR_CAMCORDER_CMD_PRECON;
1687         }
1688
1689         state = _mmcamcorder_get_state(handle);
1690         if (state != MM_CAMCORDER_STATE_CAPTURING) {
1691                 _mmcam_dbg_err("Wrong state(%d)", state);
1692                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1693                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1694         }
1695
1696         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_START);
1697         if (ret != MM_ERROR_NONE)
1698                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1699
1700         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1701
1702         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1703
1704         return MM_ERROR_NONE;
1705
1706 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1707         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1708
1709 _ERR_CAMCORDER_CMD_PRECON:
1710         /* send message */
1711         _mmcam_dbg_err("Capture stop fail (type %d, state %d, ret %x)",
1712                 hcamcorder->type, state, ret);
1713
1714         return ret;
1715 }
1716
1717 int _mmcamcorder_record(MMHandleType handle)
1718 {
1719         int ret = MM_ERROR_NONE;
1720         int state = MM_CAMCORDER_STATE_NONE;
1721         int dpm_mic_state = DPM_ALLOWED;
1722
1723         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1724
1725         _mmcam_dbg_log("");
1726
1727         if (!hcamcorder) {
1728                 _mmcam_dbg_err("Not initialized");
1729                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1730                 return ret;
1731         }
1732
1733         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1734                 _mmcam_dbg_err("Another command is running.");
1735                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1736                 goto _ERR_CAMCORDER_CMD_PRECON;
1737         }
1738
1739         state = _mmcamcorder_get_state(handle);
1740         if (state != MM_CAMCORDER_STATE_PREPARE && state != MM_CAMCORDER_STATE_PAUSED) {
1741                 _mmcam_dbg_err("Wrong state(%d)", state);
1742                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1743                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1744         }
1745
1746         /* initialize error code */
1747         hcamcorder->error_code = MM_ERROR_NONE;
1748
1749         /* check mic policy from DPM */
1750         if (hcamcorder->dpm_handle) {
1751                 if (dpm_restriction_get_microphone_state(hcamcorder->dpm_handle, &dpm_mic_state) == DPM_ERROR_NONE) {
1752                         _mmcam_dbg_log("DPM mic state %d", dpm_mic_state);
1753                         if (dpm_mic_state == DPM_DISALLOWED) {
1754                                 _mmcam_dbg_err("MIC DISALLOWED by DPM");
1755                                 ret = MM_ERROR_COMMON_INVALID_PERMISSION;
1756
1757                                 _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "microphone");
1758
1759                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1760                         }
1761                 } else {
1762                         _mmcam_dbg_err("get DPM mic state failed, keep going...");
1763                 }
1764         } else {
1765                 _mmcam_dbg_warn("NULL dpm_handle");
1766         }
1767
1768         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_RECORD);
1769         if (ret != MM_ERROR_NONE) {
1770                 /* check internal error of gstreamer */
1771                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1772                         ret = hcamcorder->error_code;
1773                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1774                 }
1775                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1776         }
1777
1778         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_RECORDING);
1779
1780         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1781
1782         return MM_ERROR_NONE;
1783
1784 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1785         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1786
1787 _ERR_CAMCORDER_CMD_PRECON:
1788         /* check internal error of gstreamer */
1789         if (hcamcorder->error_code != MM_ERROR_NONE) {
1790                 ret = hcamcorder->error_code;
1791                 hcamcorder->error_code = MM_ERROR_NONE;
1792
1793                 _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1794         }
1795
1796         _mmcam_dbg_err("Record fail (type %d, state %d, ret %x)",
1797                                    hcamcorder->type, state, ret);
1798
1799         return ret;
1800 }
1801
1802
1803 int _mmcamcorder_pause(MMHandleType handle)
1804 {
1805         int ret = MM_ERROR_NONE;
1806         int state = MM_CAMCORDER_STATE_NONE;
1807
1808         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1809
1810         _mmcam_dbg_log("");
1811
1812         if (!hcamcorder) {
1813                 _mmcam_dbg_err("Not initialized");
1814                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1815                 return ret;
1816         }
1817
1818         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1819                 _mmcam_dbg_err("Another command is running.");
1820                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1821                 goto _ERR_CAMCORDER_CMD_PRECON;
1822         }
1823
1824         state = _mmcamcorder_get_state(handle);
1825         if (state != MM_CAMCORDER_STATE_RECORDING) {
1826                 _mmcam_dbg_err("Wrong state(%d)", state);
1827                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1828                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1829         }
1830
1831         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PAUSE);
1832         if (ret != MM_ERROR_NONE)
1833                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1834
1835         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PAUSED);
1836
1837         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1838
1839         return MM_ERROR_NONE;
1840
1841 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1842         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1843
1844 _ERR_CAMCORDER_CMD_PRECON:
1845         /* send message */
1846         _mmcam_dbg_err("Pause fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1847
1848         return ret;
1849 }
1850
1851
1852 int _mmcamcorder_commit(MMHandleType handle)
1853 {
1854         int ret = MM_ERROR_NONE;
1855         int state = MM_CAMCORDER_STATE_NONE;
1856
1857         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1858
1859         _mmcam_dbg_log("");
1860
1861         if (!hcamcorder) {
1862                 _mmcam_dbg_err("Not initialized");
1863                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1864                 return ret;
1865         }
1866
1867         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1868                 _mmcam_dbg_err("Another command is running.");
1869                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1870                 goto _ERR_CAMCORDER_CMD_PRECON;
1871         }
1872
1873         state = _mmcamcorder_get_state(handle);
1874         if (state != MM_CAMCORDER_STATE_RECORDING && state != MM_CAMCORDER_STATE_PAUSED) {
1875                 _mmcam_dbg_err("Wrong state(%d)", state);
1876                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1877                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1878         }
1879
1880         /* initialize error code */
1881         hcamcorder->error_code = MM_ERROR_NONE;
1882
1883         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_COMMIT);
1884         if (ret != MM_ERROR_NONE)
1885                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1886
1887         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1888
1889         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1890
1891         return MM_ERROR_NONE;
1892
1893 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1894         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1895
1896 _ERR_CAMCORDER_CMD_PRECON:
1897         /* send message */
1898         _mmcam_dbg_err("Commit fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1899
1900         return ret;
1901 }
1902
1903
1904 int _mmcamcorder_cancel(MMHandleType handle)
1905 {
1906         int ret = MM_ERROR_NONE;
1907         int state = MM_CAMCORDER_STATE_NONE;
1908
1909         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1910
1911         _mmcam_dbg_log("");
1912
1913         if (!hcamcorder) {
1914                 _mmcam_dbg_err("Not initialized");
1915                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1916                 return ret;
1917         }
1918
1919         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1920                 _mmcam_dbg_err("Another command is running.");
1921                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1922                 goto _ERR_CAMCORDER_CMD_PRECON;
1923         }
1924
1925         state = _mmcamcorder_get_state(handle);
1926         if (state != MM_CAMCORDER_STATE_RECORDING && state != MM_CAMCORDER_STATE_PAUSED) {
1927                 _mmcam_dbg_err("Wrong state(%d)", state);
1928                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1929                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1930         }
1931
1932         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_CANCEL);
1933         if (ret != MM_ERROR_NONE)
1934                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1935
1936         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1937
1938         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1939
1940         return MM_ERROR_NONE;
1941
1942 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1943         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1944
1945 _ERR_CAMCORDER_CMD_PRECON:
1946         /* send message */
1947         _mmcam_dbg_err("Cancel fail (type %d, state %d, ret %x)",
1948                                    hcamcorder->type, state, ret);
1949
1950         return ret;
1951 }
1952 /* } Internal command functions */
1953
1954
1955 int _mmcamcorder_commit_async_end(MMHandleType handle)
1956 {
1957         _mmcam_dbg_log("");
1958
1959         _mmcam_dbg_warn("_mmcamcorder_commit_async_end : MM_CAMCORDER_STATE_PREPARE");
1960         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1961
1962         return MM_ERROR_NONE;
1963 }
1964
1965
1966 int _mmcamcorder_set_message_callback(MMHandleType handle, MMMessageCallback callback, void *user_data)
1967 {
1968         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1969
1970         _mmcam_dbg_log("%p", hcamcorder);
1971
1972         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1973
1974         if (callback == NULL)
1975                 _mmcam_dbg_warn("Message Callback is disabled, because application sets it to NULL");
1976
1977         if (!_MMCAMCORDER_TRYLOCK_MESSAGE_CALLBACK(hcamcorder)) {
1978                 _mmcam_dbg_warn("Application's message callback is running now");
1979                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1980         }
1981
1982         /* set message callback to message handle */
1983         hcamcorder->msg_cb = callback;
1984         hcamcorder->msg_cb_param = user_data;
1985
1986         _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1987
1988         return MM_ERROR_NONE;
1989 }
1990
1991
1992 int _mmcamcorder_set_video_stream_callback(MMHandleType handle, mm_camcorder_video_stream_callback callback, void *user_data)
1993 {
1994         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1995
1996         /*_mmcam_dbg_log("");*/
1997
1998         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1999
2000         if (callback == NULL)
2001                 _mmcam_dbg_warn("Video Stream Callback is disabled, because application sets it to NULL");
2002
2003         if (!_MMCAMCORDER_TRYLOCK_VSTREAM_CALLBACK(hcamcorder)) {
2004                 _mmcam_dbg_warn("Application's video stream callback is running now");
2005                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2006         }
2007
2008         hcamcorder->vstream_cb = callback;
2009         hcamcorder->vstream_cb_param = user_data;
2010
2011         _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
2012
2013         return MM_ERROR_NONE;
2014 }
2015
2016
2017 int _mmcamcorder_set_audio_stream_callback(MMHandleType handle, mm_camcorder_audio_stream_callback callback, void *user_data)
2018 {
2019         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2020
2021         _mmcam_dbg_log("");
2022
2023         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2024
2025         if (callback == NULL)
2026                 _mmcam_dbg_warn("Audio Stream Callback is disabled, because application sets it to NULL");
2027
2028         if (!_MMCAMCORDER_TRYLOCK_ASTREAM_CALLBACK(hcamcorder)) {
2029                 _mmcam_dbg_warn("Application's audio stream callback is running now");
2030                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2031         }
2032
2033         hcamcorder->astream_cb = callback;
2034         hcamcorder->astream_cb_param = user_data;
2035
2036         _MMCAMCORDER_UNLOCK_ASTREAM_CALLBACK(hcamcorder);
2037
2038         return MM_ERROR_NONE;
2039 }
2040
2041
2042 int _mmcamcorder_set_video_capture_callback(MMHandleType handle, mm_camcorder_video_capture_callback callback, void *user_data)
2043 {
2044         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2045
2046         _mmcam_dbg_log("");
2047
2048         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2049
2050         if (callback == NULL)
2051                 _mmcam_dbg_warn("Video Capture Callback is disabled, because application sets it to NULLL");
2052
2053         if (!_MMCAMCORDER_TRYLOCK_VCAPTURE_CALLBACK(hcamcorder)) {
2054                 _mmcam_dbg_warn("Application's video capture callback is running now");
2055                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2056         }
2057
2058         hcamcorder->vcapture_cb = callback;
2059         hcamcorder->vcapture_cb_param = user_data;
2060
2061         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
2062
2063         return MM_ERROR_NONE;
2064 }
2065
2066 int _mmcamcorder_get_current_state(MMHandleType handle)
2067 {
2068         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2069
2070         _mmcam_dbg_log("");
2071
2072         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2073
2074         return _mmcamcorder_get_state(handle);
2075 }
2076
2077 int _mmcamcorder_init_focusing(MMHandleType handle)
2078 {
2079         int ret = TRUE;
2080         int state = MM_CAMCORDER_STATE_NONE;
2081         int focus_mode = MM_CAMCORDER_FOCUS_MODE_NONE;
2082         int af_range = MM_CAMCORDER_AUTO_FOCUS_NORMAL;
2083         int sensor_focus_mode = 0;
2084         int sensor_af_range = 0;
2085         int current_focus_mode = 0;
2086         int current_af_range = 0;
2087         mmf_camcorder_t *hcamcorder = NULL;
2088         _MMCamcorderSubContext *sc = NULL;
2089         GstCameraControl *control = NULL;
2090
2091         _mmcam_dbg_log("");
2092
2093         hcamcorder = MMF_CAMCORDER(handle);
2094         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2095
2096         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2097         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2098
2099         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
2100                 _mmcam_dbg_err("Another command is running.");
2101                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2102         }
2103
2104         state = _mmcamcorder_get_state(handle);
2105
2106         if (state == MM_CAMCORDER_STATE_CAPTURING ||
2107             state < MM_CAMCORDER_STATE_PREPARE) {
2108                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2109                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2110                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2111         }
2112
2113         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2114                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2115                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2116                 return MM_ERROR_NONE;
2117         }
2118
2119         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2120         if (control == NULL) {
2121                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2122                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2123                 return MM_ERROR_CAMCORDER_INTERNAL;
2124         }
2125
2126         ret = gst_camera_control_stop_auto_focus(control);
2127         if (!ret) {
2128                 _mmcam_dbg_err("Auto focusing stop fail.");
2129                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2130                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2131         }
2132
2133         /* Initialize lens position */
2134         mm_camcorder_get_attributes(handle, NULL,
2135                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
2136                 MMCAM_CAMERA_AF_SCAN_RANGE, &af_range,
2137                 NULL);
2138         sensor_af_range = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_AF_SCAN_RANGE, af_range);
2139         sensor_focus_mode = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_FOCUS_MODE, focus_mode);
2140
2141         gst_camera_control_get_focus(control, &current_focus_mode, &current_af_range);
2142
2143         if (current_focus_mode != sensor_focus_mode || current_af_range != sensor_af_range) {
2144                 ret = gst_camera_control_set_focus(control, sensor_focus_mode, sensor_af_range);
2145         } else {
2146                 _mmcam_dbg_log("No need to init FOCUS [mode:%d, range:%d]", focus_mode, af_range);
2147                 ret = TRUE;
2148         }
2149
2150         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2151
2152         if (ret) {
2153                 _mmcam_dbg_log("Lens init success.");
2154                 return MM_ERROR_NONE;
2155         } else {
2156                 _mmcam_dbg_err("Lens init fail.");
2157                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2158         }
2159 }
2160
2161 int _mmcamcorder_adjust_focus(MMHandleType handle, int direction)
2162 {
2163         int state;
2164         int focus_mode = MM_CAMCORDER_FOCUS_MODE_NONE;
2165         int ret = MM_ERROR_UNKNOWN;
2166         char *err_attr_name = NULL;
2167
2168         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2169         mmf_return_val_if_fail(direction, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2170
2171         /*_mmcam_dbg_log("");*/
2172
2173         if (!_MMCAMCORDER_TRYLOCK_CMD(handle)) {
2174                 _mmcam_dbg_err("Another command is running.");
2175                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2176         }
2177
2178         state = _mmcamcorder_get_state(handle);
2179         if (state == MM_CAMCORDER_STATE_CAPTURING || state < MM_CAMCORDER_STATE_PREPARE) {
2180                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2181                 _MMCAMCORDER_UNLOCK_CMD(handle);
2182                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2183         }
2184
2185         /* TODO : call a auto or manual focus function */
2186         ret = mm_camcorder_get_attributes(handle, &err_attr_name,
2187                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
2188                 NULL);
2189         if (ret != MM_ERROR_NONE) {
2190                 _mmcam_dbg_warn("Get focus-mode fail. (%s:%x)", err_attr_name, ret);
2191                 SAFE_FREE(err_attr_name);
2192                 _MMCAMCORDER_UNLOCK_CMD(handle);
2193                 return ret;
2194         }
2195
2196         switch (focus_mode) {
2197         case MM_CAMCORDER_FOCUS_MODE_MANUAL:
2198                 ret = _mmcamcorder_adjust_manual_focus(handle, direction);
2199                 break;
2200         case MM_CAMCORDER_FOCUS_MODE_AUTO:
2201         case MM_CAMCORDER_FOCUS_MODE_TOUCH_AUTO:
2202         case MM_CAMCORDER_FOCUS_MODE_CONTINUOUS:
2203                 ret = _mmcamcorder_adjust_auto_focus(handle);
2204                 break;
2205         default:
2206                 _mmcam_dbg_err("It doesn't adjust focus. Focusing mode(%d)", focus_mode);
2207                 ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
2208         }
2209
2210         _MMCAMCORDER_UNLOCK_CMD(handle);
2211
2212         return ret;
2213 }
2214
2215 int _mmcamcorder_adjust_manual_focus(MMHandleType handle, int direction)
2216 {
2217         int max_level = 0;
2218         int min_level = 0;
2219         int cur_level = 0;
2220         int focus_level = 0;
2221         float unit_level = 0;
2222         GstCameraControl *control = NULL;
2223         _MMCamcorderSubContext *sc = NULL;
2224         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2225
2226         _mmcam_dbg_log("");
2227
2228         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2229         mmf_return_val_if_fail(_MMFCAMCORDER_FOCUS_TOTAL_LEVEL != 1, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
2230         mmf_return_val_if_fail((direction >= MM_CAMCORDER_MF_LENS_DIR_FORWARD) &&
2231                 (direction <= MM_CAMCORDER_MF_LENS_DIR_BACKWARD),
2232                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2233
2234         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2235         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2236
2237         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2238                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2239                 return MM_ERROR_NONE;
2240         }
2241
2242         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2243         if (control == NULL) {
2244                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2245                 return MM_ERROR_CAMCORDER_INTERNAL;
2246         }
2247
2248         /* TODO : get max, min level */
2249         if (max_level - min_level + 1 < _MMFCAMCORDER_FOCUS_TOTAL_LEVEL)
2250                 _mmcam_dbg_warn("Total level  of manual focus of MMF is greater than that of the camera driver.");
2251
2252         unit_level = ((float)max_level - (float)min_level)/(float)(_MMFCAMCORDER_FOCUS_TOTAL_LEVEL - 1);
2253
2254         if (!gst_camera_control_get_focus_level(control, &cur_level)) {
2255                 _mmcam_dbg_err("Can't get current level of manual focus.");
2256                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2257         }
2258
2259         /* TODO : adjust unit level value */
2260         if (direction == MM_CAMCORDER_MF_LENS_DIR_FORWARD)
2261                 focus_level = cur_level + unit_level;
2262         else if (direction == MM_CAMCORDER_MF_LENS_DIR_BACKWARD)
2263                 focus_level = cur_level - unit_level;
2264
2265         if (focus_level > max_level)
2266                 focus_level = max_level;
2267         else if (focus_level < min_level)
2268                 focus_level = min_level;
2269
2270         if (!gst_camera_control_set_focus_level(control, focus_level)) {
2271                 _mmcam_dbg_err("Manual focusing fail.");
2272                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2273         }
2274
2275         return MM_ERROR_NONE;
2276 }
2277
2278
2279 int _mmcamcorder_adjust_auto_focus(MMHandleType handle)
2280 {
2281         gboolean ret;
2282         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2283         GstCameraControl *control = NULL;
2284         _MMCamcorderSubContext *sc = NULL;
2285
2286         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2287
2288         /*_mmcam_dbg_log("");*/
2289
2290         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2291
2292         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2293                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2294                 return MM_ERROR_NONE;
2295         }
2296
2297         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2298         if (control) {
2299                 /* Start AF */
2300                 ret = gst_camera_control_start_auto_focus(control);
2301         } else {
2302                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2303                 ret = FALSE;
2304         }
2305
2306         if (ret) {
2307                 _mmcam_dbg_log("Auto focusing start success.");
2308                 return MM_ERROR_NONE;
2309         } else {
2310                 _mmcam_dbg_err("Auto focusing start fail.");
2311                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2312         }
2313 }
2314
2315 int _mmcamcorder_stop_focusing(MMHandleType handle)
2316 {
2317         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2318         _MMCamcorderSubContext *sc = NULL;
2319
2320         int ret, state;
2321         GstCameraControl *control = NULL;
2322
2323         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2324
2325         /*_mmcam_dbg_log("");*/
2326
2327         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2328
2329         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
2330                 _mmcam_dbg_err("Another command is running.");
2331                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2332         }
2333
2334         state = _mmcamcorder_get_state(handle);
2335         if (state == MM_CAMCORDER_STATE_CAPTURING || state < MM_CAMCORDER_STATE_PREPARE) {
2336                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2337                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2338                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2339         }
2340
2341         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2342                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2343                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2344                 return MM_ERROR_NONE;
2345         }
2346
2347         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2348         if (control) {
2349                 ret = gst_camera_control_stop_auto_focus(control);
2350         } else {
2351                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2352                 ret = FALSE;
2353         }
2354
2355         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2356
2357         if (ret) {
2358                 _mmcam_dbg_log("Auto focusing stop success.");
2359                 return MM_ERROR_NONE;
2360         } else {
2361                 _mmcam_dbg_err("Auto focusing stop fail.");
2362                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2363         }
2364 }
2365
2366
2367 /*-----------------------------------------------
2368 |         CAMCORDER INTERNAL LOCAL              |
2369 -----------------------------------------------*/
2370 static gboolean
2371 __mmcamcorder_gstreamer_init(camera_conf * conf)
2372 {
2373         static const int max_argc = 10;
2374         int i = 0;
2375         int cnt_str = 0;
2376         gint *argc = NULL;
2377         gchar **argv = NULL;
2378         GError *err = NULL;
2379         gboolean ret = FALSE;
2380         type_string_array *GSTInitOption = NULL;
2381
2382         mmf_return_val_if_fail(conf, FALSE);
2383
2384         _mmcam_dbg_log("");
2385
2386         /* alloc */
2387         argc = malloc(sizeof(int));
2388         argv = malloc(sizeof(gchar *) * max_argc);
2389
2390         if (!argc || !argv)
2391                 goto ERROR;
2392
2393         memset(argv, 0, sizeof(gchar *) * max_argc);
2394
2395         /* add initial */
2396         *argc = 1;
2397         argv[0] = g_strdup("mmcamcorder");
2398
2399         /* add gst_param */
2400         _mmcamcorder_conf_get_value_string_array(conf,
2401                 CONFIGURE_CATEGORY_MAIN_GENERAL,
2402                 "GSTInitOption",
2403                 &GSTInitOption);
2404         if (GSTInitOption != NULL && GSTInitOption->value) {
2405                 cnt_str = GSTInitOption->count;
2406                 for ( ; *argc < max_argc && *argc <= cnt_str ; (*argc)++)
2407                         argv[*argc] = g_strdup(GSTInitOption->value[(*argc)-1]);
2408         }
2409
2410         _mmcam_dbg_log("initializing gstreamer with following parameter[argc:%d]", *argc);
2411
2412         for (i = 0; i < *argc; i++)
2413                 _mmcam_dbg_log("argv[%d] : %s", i, argv[i]);
2414
2415         /* initializing gstreamer */
2416         ret = gst_init_check(argc, &argv, &err);
2417         if (!ret) {
2418                 _mmcam_dbg_err("Could not initialize GStreamer: %s ", err ? err->message : "unknown error occurred");
2419                 if (err)
2420                         g_error_free(err);
2421         }
2422
2423         /* release */
2424         for (i = 0; i < *argc; i++) {
2425                 if (argv[i]) {
2426                         g_free(argv[i]);
2427                         argv[i] = NULL;
2428                 }
2429         }
2430
2431         if (argv) {
2432                 free(argv);
2433                 argv = NULL;
2434         }
2435
2436         if (argc) {
2437                 free(argc);
2438                 argc = NULL;
2439         }
2440
2441         return ret;
2442
2443 ERROR:
2444         _mmcam_dbg_err("failed to initialize gstreamer");
2445
2446         if (argv) {
2447                 free(argv);
2448                 argv = NULL;
2449         }
2450
2451         if (argc) {
2452                 free(argc);
2453                 argc = NULL;
2454         }
2455
2456         return FALSE;
2457 }
2458
2459
2460 int _mmcamcorder_get_state(MMHandleType handle)
2461 {
2462         int state;
2463         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2464
2465         mmf_return_val_if_fail(hcamcorder, -1);
2466
2467         _MMCAMCORDER_LOCK_STATE(handle);
2468
2469         state = hcamcorder->state;
2470         /*_mmcam_dbg_log("state=%d",state);*/
2471
2472         _MMCAMCORDER_UNLOCK_STATE(handle);
2473
2474         return state;
2475 }
2476
2477
2478 void _mmcamcorder_set_state(MMHandleType handle, int state)
2479 {
2480         int old_state;
2481         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2482         _MMCamcorderMsgItem msg;
2483
2484         mmf_return_if_fail(hcamcorder);
2485
2486         /*_mmcam_dbg_log("");*/
2487
2488         _MMCAMCORDER_LOCK_STATE(handle);
2489
2490         old_state = hcamcorder->state;
2491         if (old_state != state) {
2492                 hcamcorder->state = state;
2493                 hcamcorder->target_state = state;
2494
2495                 _mmcam_dbg_log("set state[%d] and send state-changed message", state);
2496
2497                 /* To discern who changes the state */
2498                 switch (hcamcorder->state_change_by_system) {
2499                 case _MMCAMCORDER_STATE_CHANGE_BY_FOCUS:
2500                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_ASM;
2501                         msg.param.state.code = hcamcorder->interrupt_code;
2502                         break;
2503                 case _MMCAMCORDER_STATE_CHANGE_BY_RM:
2504                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_RM;
2505                         msg.param.state.code = MM_ERROR_NONE;
2506                         break;
2507                 case _MMCAMCORDER_STATE_CHANGE_BY_DPM:
2508                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_SECURITY;
2509                         msg.param.state.code = MM_ERROR_NONE;
2510                         break;
2511                 case _MMCAMCORDER_STATE_CHANGE_NORMAL:
2512                 default:
2513                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED;
2514                         msg.param.state.code = MM_ERROR_NONE;
2515                         break;
2516                 }
2517
2518                 msg.param.state.previous = old_state;
2519                 msg.param.state.current = state;
2520
2521                 /*_mmcam_dbg_log("_mmcamcorder_send_message : msg : %p, id:%x", &msg, msg.id);*/
2522                 _mmcamcorder_send_message(handle, &msg);
2523         }
2524
2525         _MMCAMCORDER_UNLOCK_STATE(handle);
2526
2527         return;
2528 }
2529
2530
2531 int _mmcamcorder_get_async_state(MMHandleType handle)
2532 {
2533         int state;
2534         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2535
2536         _MMCAMCORDER_LOCK_STATE(handle);
2537         state = hcamcorder->target_state;
2538
2539         _MMCAMCORDER_UNLOCK_STATE(handle);
2540
2541         return state;
2542 }
2543
2544
2545 _MMCamcorderSubContext *_mmcamcorder_alloc_subcontext(int type)
2546 {
2547         int i;
2548         _MMCamcorderSubContext *sc = NULL;
2549
2550         /*_mmcam_dbg_log("");*/
2551
2552         /* alloc container */
2553         sc = (_MMCamcorderSubContext *)malloc(sizeof(_MMCamcorderSubContext));
2554         mmf_return_val_if_fail(sc != NULL, NULL);
2555
2556         /* init members */
2557         memset(sc, 0x00, sizeof(_MMCamcorderSubContext));
2558
2559         sc->element_num = _MMCAMCORDER_PIPELINE_ELEMENT_NUM;
2560         sc->encode_element_num = _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM;
2561
2562         /* alloc info for each mode */
2563         switch (type) {
2564         case MM_CAMCORDER_MODE_AUDIO:
2565                 sc->info_audio = g_malloc0(sizeof(_MMCamcorderAudioInfo));
2566                 if (!sc->info_audio) {
2567                         _mmcam_dbg_err("Failed to alloc info structure");
2568                         goto ALLOC_SUBCONTEXT_FAILED;
2569                 }
2570                 break;
2571         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
2572         default:
2573                 sc->info_image = g_malloc0(sizeof(_MMCamcorderImageInfo));
2574                 if (!sc->info_image) {
2575                         _mmcam_dbg_err("Failed to alloc info structure");
2576                         goto ALLOC_SUBCONTEXT_FAILED;
2577                 }
2578
2579                 /* init sound status */
2580                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
2581
2582                 sc->info_video = g_malloc0(sizeof(_MMCamcorderVideoInfo));
2583                 if (!sc->info_video) {
2584                         _mmcam_dbg_err("Failed to alloc info structure");
2585                         goto ALLOC_SUBCONTEXT_FAILED;
2586                 }
2587                 g_mutex_init(&sc->info_video->size_check_lock);
2588                 break;
2589         }
2590
2591         /* alloc element array */
2592         sc->element = (_MMCamcorderGstElement *)malloc(sizeof(_MMCamcorderGstElement) * sc->element_num);
2593         if (!sc->element) {
2594                 _mmcam_dbg_err("Failed to alloc element structure");
2595                 goto ALLOC_SUBCONTEXT_FAILED;
2596         }
2597
2598         sc->encode_element = (_MMCamcorderGstElement *)malloc(sizeof(_MMCamcorderGstElement) * sc->encode_element_num);
2599         if (!sc->encode_element) {
2600                 _mmcam_dbg_err("Failed to alloc encode element structure");
2601                 goto ALLOC_SUBCONTEXT_FAILED;
2602         }
2603
2604         for (i = 0 ; i < sc->element_num ; i++) {
2605                 sc->element[i].id = _MMCAMCORDER_NONE;
2606                 sc->element[i].gst = NULL;
2607         }
2608
2609         for (i = 0 ; i < sc->encode_element_num ; i++) {
2610                 sc->encode_element[i].id = _MMCAMCORDER_NONE;
2611                 sc->encode_element[i].gst = NULL;
2612         }
2613
2614         sc->fourcc = 0x80000000;
2615         sc->cam_stability_count = 0;
2616         sc->drop_vframe = 0;
2617         sc->pass_first_vframe = 0;
2618         sc->is_modified_rate = FALSE;
2619
2620         return sc;
2621
2622 ALLOC_SUBCONTEXT_FAILED:
2623         if (sc) {
2624                 SAFE_G_FREE(sc->info_audio);
2625                 SAFE_G_FREE(sc->info_image);
2626                 if (sc->info_video)
2627                         g_mutex_clear(&sc->info_video->size_check_lock);
2628
2629                 SAFE_G_FREE(sc->info_video);
2630                 if (sc->element) {
2631                         free(sc->element);
2632                         sc->element = NULL;
2633                 }
2634                 if (sc->encode_element) {
2635                         free(sc->encode_element);
2636                         sc->encode_element = NULL;
2637                 }
2638                 free(sc);
2639                 sc = NULL;
2640         }
2641
2642         return NULL;
2643 }
2644
2645
2646 void _mmcamcorder_dealloc_subcontext(_MMCamcorderSubContext *sc)
2647 {
2648         _mmcam_dbg_log("");
2649
2650         if (sc) {
2651                 if (sc->element) {
2652                         _mmcam_dbg_log("release element");
2653                         free(sc->element);
2654                         sc->element = NULL;
2655                 }
2656
2657                 if (sc->encode_element) {
2658                         _mmcam_dbg_log("release encode_element");
2659                         free(sc->encode_element);
2660                         sc->encode_element = NULL;
2661                 }
2662
2663                 if (sc->info_image) {
2664                         _mmcam_dbg_log("release info_image");
2665                         free(sc->info_image);
2666                         sc->info_image = NULL;
2667                 }
2668
2669                 if (sc->info_video) {
2670                         _mmcam_dbg_log("release info_video");
2671                         SAFE_G_FREE(sc->info_video->filename);
2672                         g_mutex_clear(&sc->info_video->size_check_lock);
2673                         free(sc->info_video);
2674                         sc->info_video = NULL;
2675                 }
2676
2677                 if (sc->info_audio) {
2678                         _mmcam_dbg_log("release info_audio");
2679                         SAFE_G_FREE(sc->info_audio->filename);
2680                         free(sc->info_audio);
2681                         sc->info_audio = NULL;
2682                 }
2683
2684                 free(sc);
2685                 sc = NULL;
2686         }
2687
2688         return;
2689 }
2690
2691
2692 int _mmcamcorder_set_functions(MMHandleType handle, int type)
2693 {
2694         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2695
2696         /*_mmcam_dbg_log("");*/
2697
2698         switch (type) {
2699         case MM_CAMCORDER_MODE_AUDIO:
2700                 hcamcorder->command = _mmcamcorder_audio_command;
2701                 break;
2702         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
2703         default:
2704                 hcamcorder->command = _mmcamcorder_video_capture_command;
2705                 break;
2706         }
2707
2708         return MM_ERROR_NONE;
2709 }
2710
2711
2712 gboolean _mmcamcorder_pipeline_cb_message(GstBus *bus, GstMessage *message, gpointer data)
2713 {
2714         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
2715         _MMCamcorderSubContext *sc = NULL;
2716
2717         mmf_return_val_if_fail(hcamcorder, FALSE);
2718         mmf_return_val_if_fail(message, FALSE);
2719         /* _mmcam_dbg_log("message type=(%d)", GST_MESSAGE_TYPE(message)); */
2720
2721         switch (GST_MESSAGE_TYPE(message)) {
2722         case GST_MESSAGE_UNKNOWN:
2723                 _mmcam_dbg_log("GST_MESSAGE_UNKNOWN");
2724                 break;
2725         case GST_MESSAGE_EOS:
2726         {
2727                 _mmcam_dbg_err("Got EOS from element \"%s\"... but should not be reached here!",
2728                         GST_STR_NULL(GST_ELEMENT_NAME(GST_MESSAGE_SRC(message))));
2729                 break;
2730         }
2731         case GST_MESSAGE_ERROR:
2732         {
2733                 GError *err = NULL;
2734                 gchar *debug = NULL;
2735
2736                 gst_message_parse_error(message, &err, &debug);
2737
2738                 __mmcamcorder_handle_gst_error((MMHandleType)hcamcorder, message, err);
2739
2740                 if (err) {
2741                         _mmcam_dbg_err("GSTERR: %s", err->message);
2742                         g_error_free(err);
2743                         err = NULL;
2744                 }
2745
2746                 if (debug) {
2747                         _mmcam_dbg_err("Error Debug: %s", debug);
2748                         g_free(debug);
2749                         debug = NULL;
2750                 }
2751                 break;
2752         }
2753         case GST_MESSAGE_WARNING:
2754         {
2755                 GError *err;
2756                 gchar *debug;
2757                 gst_message_parse_warning(message, &err, &debug);
2758
2759                 _mmcam_dbg_warn("GSTWARN: %s", err->message);
2760
2761                 __mmcamcorder_handle_gst_warning((MMHandleType)hcamcorder, message, err);
2762
2763                 g_error_free(err);
2764                 g_free(debug);
2765                 break;
2766         }
2767         case GST_MESSAGE_INFO:
2768                 _mmcam_dbg_log("GST_MESSAGE_INFO");
2769                 break;
2770         case GST_MESSAGE_TAG:
2771                 _mmcam_dbg_log("GST_MESSAGE_TAG");
2772                 break;
2773         case GST_MESSAGE_BUFFERING:
2774                 _mmcam_dbg_log("GST_MESSAGE_BUFFERING");
2775                 break;
2776         case GST_MESSAGE_STATE_CHANGED:
2777         {
2778                 const GValue *vnewstate;
2779                 GstState newstate;
2780                 GstElement *pipeline = NULL;
2781
2782                 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2783                 if ((sc) && (sc->element)) {
2784                         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
2785                                 pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
2786                                 if (message->src == (GstObject*)pipeline) {
2787                                         vnewstate = gst_structure_get_value(gst_message_get_structure(message), "new-state");
2788                                         newstate = (GstState)vnewstate->data[0].v_int;
2789                                         _mmcam_dbg_log("GST_MESSAGE_STATE_CHANGED[%s]", gst_element_state_get_name(newstate));
2790                                 }
2791                         }
2792                 }
2793                 break;
2794         }
2795         case GST_MESSAGE_STATE_DIRTY:
2796                 _mmcam_dbg_log("GST_MESSAGE_STATE_DIRTY");
2797                 break;
2798         case GST_MESSAGE_STEP_DONE:
2799                 _mmcam_dbg_log("GST_MESSAGE_STEP_DONE");
2800                 break;
2801         case GST_MESSAGE_CLOCK_PROVIDE:
2802                 _mmcam_dbg_log("GST_MESSAGE_CLOCK_PROVIDE");
2803                 break;
2804         case GST_MESSAGE_CLOCK_LOST:
2805                 _mmcam_dbg_log("GST_MESSAGE_CLOCK_LOST");
2806                 break;
2807         case GST_MESSAGE_NEW_CLOCK:
2808         {
2809                 GstClock *pipe_clock = NULL;
2810                 gst_message_parse_new_clock(message, &pipe_clock);
2811                 /*_mmcam_dbg_log("GST_MESSAGE_NEW_CLOCK : %s", (clock ? GST_OBJECT_NAME (clock) : "NULL"));*/
2812                 break;
2813         }
2814         case GST_MESSAGE_STRUCTURE_CHANGE:
2815                 _mmcam_dbg_log("GST_MESSAGE_STRUCTURE_CHANGE");
2816                 break;
2817         case GST_MESSAGE_STREAM_STATUS:
2818                 /*_mmcam_dbg_log("GST_MESSAGE_STREAM_STATUS");*/
2819                 break;
2820         case GST_MESSAGE_APPLICATION:
2821                 _mmcam_dbg_log("GST_MESSAGE_APPLICATION");
2822                 break;
2823         case GST_MESSAGE_ELEMENT:
2824                 /*_mmcam_dbg_log("GST_MESSAGE_ELEMENT");*/
2825                 break;
2826         case GST_MESSAGE_SEGMENT_START:
2827                 _mmcam_dbg_log("GST_MESSAGE_SEGMENT_START");
2828                 break;
2829         case GST_MESSAGE_SEGMENT_DONE:
2830                 _mmcam_dbg_log("GST_MESSAGE_SEGMENT_DONE");
2831                 break;
2832         case GST_MESSAGE_DURATION_CHANGED:
2833                 _mmcam_dbg_log("GST_MESSAGE_DURATION_CHANGED");
2834                 break;
2835         case GST_MESSAGE_LATENCY:
2836                 _mmcam_dbg_log("GST_MESSAGE_LATENCY");
2837                 break;
2838         case GST_MESSAGE_ASYNC_START:
2839                 _mmcam_dbg_log("GST_MESSAGE_ASYNC_START");
2840                 break;
2841         case GST_MESSAGE_ASYNC_DONE:
2842                 /*_mmcam_dbg_log("GST_MESSAGE_ASYNC_DONE");*/
2843                 break;
2844         case GST_MESSAGE_ANY:
2845                 _mmcam_dbg_log("GST_MESSAGE_ANY");
2846                 break;
2847         case GST_MESSAGE_QOS:
2848                 /* _mmcam_dbg_log("GST_MESSAGE_QOS"); */
2849                 break;
2850         default:
2851                 _mmcam_dbg_log("not handled message type=(%d)", GST_MESSAGE_TYPE(message));
2852                 break;
2853         }
2854
2855         return TRUE;
2856 }
2857
2858
2859 GstBusSyncReply _mmcamcorder_pipeline_bus_sync_callback(GstBus *bus, GstMessage *message, gpointer data)
2860 {
2861         GstElement *element = NULL;
2862         GError *err = NULL;
2863         gchar *debug_info = NULL;
2864
2865         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
2866         _MMCamcorderSubContext *sc = NULL;
2867
2868         mmf_return_val_if_fail(hcamcorder, GST_BUS_PASS);
2869         mmf_return_val_if_fail(message, GST_BUS_PASS);
2870
2871         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2872         mmf_return_val_if_fail(sc, GST_BUS_PASS);
2873
2874         if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ERROR) {
2875                 /* parse error message */
2876                 gst_message_parse_error(message, &err, &debug_info);
2877
2878                 if (debug_info) {
2879                         _mmcam_dbg_err("GST ERROR : %s", debug_info);
2880                         g_free(debug_info);
2881                         debug_info = NULL;
2882                 }
2883
2884                 if (!err) {
2885                         _mmcam_dbg_warn("failed to parse error message");
2886                         return GST_BUS_PASS;
2887                 }
2888
2889                 /* set videosrc element to compare */
2890                 element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2891
2892                 /* check domain[RESOURCE] and element[VIDEOSRC] */
2893                 if (err->domain == GST_RESOURCE_ERROR && GST_ELEMENT_CAST(message->src) == element) {
2894                         switch (err->code) {
2895                         case GST_RESOURCE_ERROR_BUSY:
2896                                 _mmcam_dbg_err("Camera device [busy]");
2897                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_BUSY;
2898                                 break;
2899                         case GST_RESOURCE_ERROR_OPEN_WRITE:
2900                                 _mmcam_dbg_err("Camera device [open failed]");
2901                                 hcamcorder->error_code = MM_ERROR_COMMON_INVALID_PERMISSION;
2902                                 /* sc->error_code = MM_ERROR_CAMCORDER_DEVICE_OPEN; // SECURITY PART REQUEST PRIVILEGE */
2903                                 break;
2904                         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
2905                                 _mmcam_dbg_err("Camera device [open failed]");
2906                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_OPEN;
2907                                 break;
2908                         case GST_RESOURCE_ERROR_OPEN_READ:
2909                                 _mmcam_dbg_err("Camera device [register trouble]");
2910                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_REG_TROUBLE;
2911                                 break;
2912                         case GST_RESOURCE_ERROR_NOT_FOUND:
2913                                 _mmcam_dbg_err("Camera device [device not found]");
2914                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_NOT_FOUND;
2915                                 break;
2916                         case GST_RESOURCE_ERROR_TOO_LAZY:
2917                                 _mmcam_dbg_err("Camera device [timeout]");
2918                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_TIMEOUT;
2919                                 break;
2920                         case GST_RESOURCE_ERROR_SETTINGS:
2921                                 _mmcam_dbg_err("Camera device [not supported]");
2922                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
2923                                 break;
2924                         case GST_RESOURCE_ERROR_FAILED:
2925                                 _mmcam_dbg_err("Camera device [working failed].");
2926                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_IO;
2927                                 break;
2928                         default:
2929                                 _mmcam_dbg_err("Camera device [General(%d)]", err->code);
2930                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE;
2931                                 break;
2932                         }
2933
2934                         hcamcorder->error_occurs = TRUE;
2935                 }
2936
2937                 g_error_free(err);
2938
2939                 /* store error code and drop this message if cmd is running */
2940                 if (hcamcorder->error_code != MM_ERROR_NONE) {
2941                         _MMCamcorderMsgItem msg;
2942
2943                         /* post error to application */
2944                         hcamcorder->error_occurs = TRUE;
2945                         msg.id = MM_MESSAGE_CAMCORDER_ERROR;
2946                         msg.param.code = hcamcorder->error_code;
2947                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
2948
2949                         goto DROP_MESSAGE;
2950                 }
2951         } else if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ELEMENT) {
2952                 _MMCamcorderMsgItem msg;
2953
2954                 if (gst_structure_has_name(gst_message_get_structure(message), "avsysvideosrc-AF") ||
2955                     gst_structure_has_name(gst_message_get_structure(message), "camerasrc-AF")) {
2956                         int focus_state = 0;
2957
2958                         gst_structure_get_int(gst_message_get_structure(message), "focus-state", &focus_state);
2959                         _mmcam_dbg_log("Focus State:%d", focus_state);
2960
2961                         msg.id = MM_MESSAGE_CAMCORDER_FOCUS_CHANGED;
2962                         msg.param.code = focus_state;
2963                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
2964
2965                         goto DROP_MESSAGE;
2966                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-HDR")) {
2967                         int progress = 0;
2968                         int status = 0;
2969
2970                         if (gst_structure_get_int(gst_message_get_structure(message), "progress", &progress)) {
2971                                 gst_structure_get_int(gst_message_get_structure(message), "status", &status);
2972                                 _mmcam_dbg_log("HDR progress %d percent, status %d", progress, status);
2973
2974                                 msg.id = MM_MESSAGE_CAMCORDER_HDR_PROGRESS;
2975                                 msg.param.code = progress;
2976                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
2977                         }
2978
2979                         goto DROP_MESSAGE;
2980                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-FD")) {
2981                         int i = 0;
2982                         const GValue *g_value = gst_structure_get_value(gst_message_get_structure(message), "face-info");;
2983                         GstCameraControlFaceDetectInfo *fd_info = NULL;
2984                         MMCamFaceDetectInfo *cam_fd_info = NULL;
2985
2986                         if (g_value)
2987                                 fd_info = (GstCameraControlFaceDetectInfo *)g_value_get_pointer(g_value);
2988
2989                         if (fd_info == NULL) {
2990                                 _mmcam_dbg_warn("fd_info is NULL");
2991                                 goto DROP_MESSAGE;
2992                         }
2993
2994                         cam_fd_info = (MMCamFaceDetectInfo *)g_malloc(sizeof(MMCamFaceDetectInfo));
2995                         if (cam_fd_info == NULL) {
2996                                 _mmcam_dbg_warn("cam_fd_info alloc failed");
2997                                 SAFE_FREE(fd_info);
2998                                 goto DROP_MESSAGE;
2999                         }
3000
3001                         /* set total face count */
3002                         cam_fd_info->num_of_faces = fd_info->num_of_faces;
3003
3004                         if (cam_fd_info->num_of_faces > 0) {
3005                                 cam_fd_info->face_info = (MMCamFaceInfo *)g_malloc(sizeof(MMCamFaceInfo) * cam_fd_info->num_of_faces);
3006                                 if (cam_fd_info->face_info) {
3007                                         /* set information of each face */
3008                                         for (i = 0 ; i < fd_info->num_of_faces ; i++) {
3009                                                 cam_fd_info->face_info[i].id = fd_info->face_info[i].id;
3010                                                 cam_fd_info->face_info[i].score = fd_info->face_info[i].score;
3011                                                 cam_fd_info->face_info[i].rect.x = fd_info->face_info[i].rect.x;
3012                                                 cam_fd_info->face_info[i].rect.y = fd_info->face_info[i].rect.y;
3013                                                 cam_fd_info->face_info[i].rect.width = fd_info->face_info[i].rect.width;
3014                                                 cam_fd_info->face_info[i].rect.height = fd_info->face_info[i].rect.height;
3015                                                 /*
3016                                                 _mmcam_dbg_log("id %d, score %d, [%d,%d,%dx%d]",
3017                                                         fd_info->face_info[i].id,
3018                                                         fd_info->face_info[i].score,
3019                                                         fd_info->face_info[i].rect.x,
3020                                                         fd_info->face_info[i].rect.y,
3021                                                         fd_info->face_info[i].rect.width,
3022                                                         fd_info->face_info[i].rect.height);
3023                                                 */
3024                                         }
3025                                 } else {
3026                                         _mmcam_dbg_warn("MMCamFaceInfo alloc failed");
3027
3028                                         /* free allocated memory that is not sent */
3029                                         SAFE_G_FREE(cam_fd_info);
3030                                 }
3031                         } else {
3032                                 cam_fd_info->face_info = NULL;
3033                         }
3034
3035                         if (cam_fd_info) {
3036                                 /* send message  - cam_fd_info should be freed by application */
3037                                 msg.id = MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO;
3038                                 msg.param.data = cam_fd_info;
3039                                 msg.param.size = sizeof(MMCamFaceDetectInfo);
3040                                 msg.param.code = 0;
3041
3042                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3043                         }
3044
3045                         /* free fd_info allocated by plugin */
3046                         free(fd_info);
3047                         fd_info = NULL;
3048
3049                         goto DROP_MESSAGE;
3050                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-Capture")) {
3051                         int capture_done = FALSE;
3052
3053                         if (gst_structure_get_int(gst_message_get_structure(message), "capture-done", &capture_done)) {
3054                                 if (sc->info_image) {
3055                                         /* play capture sound */
3056                                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
3057                                 }
3058                         }
3059
3060                         goto DROP_MESSAGE;
3061                 }
3062         }
3063
3064         return GST_BUS_PASS;
3065
3066 DROP_MESSAGE:
3067         gst_message_unref(message);
3068         message = NULL;
3069
3070         return GST_BUS_DROP;
3071 }
3072
3073
3074 GstBusSyncReply _mmcamcorder_encode_pipeline_bus_sync_callback(GstBus *bus, GstMessage *message, gpointer data)
3075 {
3076         GstElement *element = NULL;
3077         GError *err = NULL;
3078         gchar *debug_info = NULL;
3079
3080         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
3081         _MMCamcorderSubContext *sc = NULL;
3082
3083         mmf_return_val_if_fail(hcamcorder, GST_BUS_PASS);
3084         mmf_return_val_if_fail(message, GST_BUS_PASS);
3085
3086         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3087         mmf_return_val_if_fail(sc, GST_BUS_PASS);
3088
3089         if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_EOS) {
3090                 _mmcam_dbg_log("got EOS from pipeline");
3091
3092                 _MMCAMCORDER_LOCK(hcamcorder);
3093
3094                 sc->bget_eos = TRUE;
3095                 _MMCAMCORDER_SIGNAL(hcamcorder);
3096
3097                 _MMCAMCORDER_UNLOCK(hcamcorder);
3098
3099                 goto DROP_MESSAGE;
3100         } else if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ERROR) {
3101                 _MMCamcorderMsgItem msg;
3102
3103                 /* parse error message */
3104                 gst_message_parse_error(message, &err, &debug_info);
3105
3106                 if (debug_info) {
3107                         _mmcam_dbg_err("GST ERROR : %s", debug_info);
3108                         g_free(debug_info);
3109                         debug_info = NULL;
3110                 }
3111
3112                 if (!err) {
3113                         _mmcam_dbg_warn("failed to parse error message");
3114                         return GST_BUS_PASS;
3115                 }
3116
3117                 /* set videosrc element to compare */
3118                 element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
3119
3120                 /* check domain[RESOURCE] and element[AUDIOSRC] */
3121                 if (err->domain == GST_RESOURCE_ERROR &&
3122                     GST_ELEMENT_CAST(message->src) == element) {
3123                         switch (err->code) {
3124                         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
3125                         case GST_RESOURCE_ERROR_OPEN_WRITE:
3126                                 _mmcam_dbg_err("audio device [open failed]");
3127
3128                                 /* post error to application */
3129                                 hcamcorder->error_occurs = TRUE;
3130                                 hcamcorder->error_code = MM_ERROR_COMMON_INVALID_PERMISSION;
3131
3132                                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3133                                 msg.param.code = hcamcorder->error_code;
3134
3135                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3136
3137                                 _mmcam_dbg_err(" error : sc->error_occurs %d", hcamcorder->error_occurs);
3138
3139                                 goto DROP_MESSAGE;
3140                         default:
3141                                 break;
3142                         }
3143                 } else {
3144                         gboolean b_commiting = FALSE;
3145                         storage_state_e storage_state = STORAGE_STATE_UNMOUNTABLE;
3146
3147                         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
3148                                 mmf_return_val_if_fail(sc->info_video, GST_BUS_PASS);
3149                                 b_commiting = sc->info_video->b_commiting;
3150                         } else {
3151                                 mmf_return_val_if_fail(sc->info_audio, GST_BUS_PASS);
3152                                 b_commiting = sc->info_audio->b_commiting;
3153                         }
3154
3155                         _MMCAMCORDER_LOCK(hcamcorder);
3156
3157                         switch (err->code) {
3158                         case GST_RESOURCE_ERROR_WRITE:
3159                                 storage_get_state(hcamcorder->storage_info.id, &storage_state);
3160                                 if (storage_state == STORAGE_STATE_REMOVED ||
3161                                         storage_state == STORAGE_STATE_UNMOUNTABLE) {
3162                                         _mmcam_dbg_err("storage was removed! [storage state %d]", storage_state);
3163                                         hcamcorder->error_code = MM_ERROR_OUT_OF_STORAGE;
3164                                 } else {
3165                                         _mmcam_dbg_err("File write error, storage state %d", storage_state);
3166                                         hcamcorder->error_code = MM_ERROR_FILE_WRITE;
3167                                 }
3168
3169                                 if (sc->ferror_send == FALSE) {
3170                                         sc->ferror_send = TRUE;
3171                                 } else {
3172                                         _mmcam_dbg_err("error was already sent");
3173                                         _MMCAMCORDER_UNLOCK(hcamcorder);
3174                                         goto DROP_MESSAGE;
3175                                 }
3176                                 break;
3177                         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
3178                                 _mmcam_dbg_err("No left space");
3179                                 hcamcorder->error_code = MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
3180                                 break;
3181                         case GST_RESOURCE_ERROR_OPEN_WRITE:
3182                                 _mmcam_dbg_err("Out of storage");
3183                                 hcamcorder->error_code = MM_ERROR_OUT_OF_STORAGE;
3184                                 break;
3185                         case GST_RESOURCE_ERROR_SEEK:
3186                                 _mmcam_dbg_err("File read(seek)");
3187                                 hcamcorder->error_code = MM_ERROR_FILE_READ;
3188                                 break;
3189                         default:
3190                                 _mmcam_dbg_err("Resource error(%d)", err->code);
3191                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_GST_RESOURCE;
3192                                 break;
3193                         }
3194
3195                         if (b_commiting) {
3196                                 _MMCAMCORDER_SIGNAL(hcamcorder);
3197                                 _MMCAMCORDER_UNLOCK(hcamcorder);
3198                         } else {
3199                                 _MMCAMCORDER_UNLOCK(hcamcorder);
3200
3201                                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3202                                 msg.param.code = hcamcorder->error_code;
3203
3204                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3205                         }
3206
3207                         goto DROP_MESSAGE;
3208                 }
3209         }
3210
3211         if (err) {
3212                 g_error_free(err);
3213                 err = NULL;
3214         }
3215
3216         return GST_BUS_PASS;
3217
3218 DROP_MESSAGE:
3219         if (err) {
3220                 g_error_free(err);
3221                 err = NULL;
3222         }
3223
3224         gst_message_unref(message);
3225         message = NULL;
3226
3227         return GST_BUS_DROP;
3228 }
3229
3230
3231 void _mmcamcorder_sound_focus_cb(int id, mm_sound_focus_type_e focus_type,
3232         mm_sound_focus_state_e focus_state, const char *reason_for_change,
3233         int option, const char *additional_info, void *user_data)
3234 {
3235         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3236         int current_state = MM_CAMCORDER_STATE_NONE;
3237
3238         mmf_return_if_fail((MMHandleType)hcamcorder);
3239
3240         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3241         if (current_state <= MM_CAMCORDER_STATE_NONE || current_state >= MM_CAMCORDER_STATE_NUM) {
3242                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3243                 return;
3244         }
3245
3246         _mmcam_dbg_log("sound focus callback : focus state %d, reason %s",
3247                                    focus_state, reason_for_change ? reason_for_change : "N/A");
3248
3249         if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
3250                 _mmcam_dbg_warn("session flag is UNINTERRUPTIBLE. do nothing.");
3251                 return;
3252         }
3253
3254         _MMCAMCORDER_LOCK_ASM(hcamcorder);
3255
3256         /* set value to inform a status is changed by asm */
3257         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_FOCUS;
3258
3259         /* check the reason */
3260         if (!strncmp(reason_for_change, "ringtone-voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3261             !strncmp(reason_for_change, "ringtone-call", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3262             !strncmp(reason_for_change, "voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3263             !strncmp(reason_for_change, "call-voice", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3264                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_CALL_START;
3265         } else if (!strncmp(reason_for_change, "alarm", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3266                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_ALARM_START;
3267         } else {
3268                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_MEDIA;
3269         }
3270
3271         if (focus_state == FOCUS_IS_RELEASED) {
3272                 hcamcorder->acquired_focus &= ~focus_type;
3273
3274                 _mmcam_dbg_log("FOCUS is released [type %d, remained focus %d] : Stop pipeline[state:%d]",
3275                         focus_type, hcamcorder->acquired_focus, current_state);
3276
3277                 __mmcamcorder_force_stop(hcamcorder);
3278
3279                 _mmcam_dbg_log("Finish opeartion. Pipeline is released");
3280         } else if (focus_state == FOCUS_IS_ACQUIRED) {
3281                 _MMCamcorderMsgItem msg;
3282
3283                 hcamcorder->acquired_focus |= focus_type;
3284
3285                 _mmcam_dbg_log("FOCUS is acquired [type %d, new focus %d]",
3286                         focus_type, hcamcorder->acquired_focus);
3287
3288                 msg.id = MM_MESSAGE_READY_TO_RESUME;
3289                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3290
3291                 _mmcam_dbg_log("Finish opeartion");
3292         } else {
3293                 _mmcam_dbg_log("unknown focus state %d", focus_state);
3294         }
3295
3296         /* restore value */
3297         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
3298
3299         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3300
3301         return;
3302 }
3303
3304
3305 void _mmcamcorder_sound_signal_callback(mm_sound_signal_name_t signal, int value, void *user_data)
3306 {
3307         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3308
3309         mmf_return_if_fail(hcamcorder);
3310
3311         _mmcam_dbg_log("sound signal %d - value %d", signal, value);
3312
3313         _MMCAMCORDER_LOCK_ASM(hcamcorder);
3314
3315         if (signal == MM_SOUND_SIGNAL_RELEASE_INTERNAL_FOCUS && value == 1) {
3316                 _mmcam_dbg_log("watch cb id %d", hcamcorder->sound_focus_watch_id);
3317
3318                 /* unregister watch callback */
3319                 if (hcamcorder->sound_focus_watch_id > 0) {
3320                         mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
3321                         _mmcam_dbg_log("unset watch cb done");
3322                         hcamcorder->sound_focus_watch_id = 0;
3323                 }
3324         }
3325
3326         /* reset flag not to run sound focus related code since now */
3327         hcamcorder->sound_focus_register = FALSE;
3328
3329         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3330
3331         _mmcam_dbg_warn("done");
3332
3333         return;
3334 }
3335
3336
3337 void _mmcamcorder_sound_focus_watch_cb(int id, mm_sound_focus_type_e focus_type, mm_sound_focus_state_e focus_state,
3338         const char *reason_for_change, const char *additional_info, void *user_data)
3339 {
3340         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3341         int current_state = MM_CAMCORDER_STATE_NONE;
3342
3343         mmf_return_if_fail(hcamcorder);
3344
3345         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3346         if (current_state <= MM_CAMCORDER_STATE_NONE ||
3347             current_state >= MM_CAMCORDER_STATE_NUM) {
3348                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3349                 return;
3350         }
3351
3352         _mmcam_dbg_log("sound focus watch callback : id %d, focus state %d, reason %s",
3353                 id, focus_state, reason_for_change ? reason_for_change : "N/A");
3354
3355         if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
3356                 _mmcam_dbg_warn("session flag is UNINTERRUPTIBLE. do nothing.");
3357                 return;
3358         }
3359
3360         _MMCAMCORDER_LOCK_ASM(hcamcorder);
3361
3362         /* set value to inform a status is changed by asm */
3363         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_FOCUS;
3364
3365         /* check the reason */
3366         if (!strncmp(reason_for_change, "ringtone-voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3367             !strncmp(reason_for_change, "ringtone-call", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3368             !strncmp(reason_for_change, "voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3369             !strncmp(reason_for_change, "call-voice", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3370                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_CALL_START;
3371         } else if (!strncmp(reason_for_change, "alarm", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3372                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_ALARM_START;
3373         } else {
3374                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_MEDIA;
3375         }
3376
3377         if (focus_state == FOCUS_IS_RELEASED) {
3378                 _MMCamcorderMsgItem msg;
3379
3380                 _mmcam_dbg_log("other process's FOCUS is released");
3381
3382                 msg.id = MM_MESSAGE_READY_TO_RESUME;
3383                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3384
3385                 _mmcam_dbg_log("Finish opeartion");
3386         } else if (focus_state == FOCUS_IS_ACQUIRED) {
3387                 _mmcam_dbg_log("other process's FOCUS is acquired : Stop pipeline[state:%d]", current_state);
3388
3389                 __mmcamcorder_force_stop(hcamcorder);
3390
3391                 _mmcam_dbg_log("Finish opeartion. Pipeline is released");
3392         } else {
3393                 _mmcam_dbg_log("unknown focus state %d", focus_state);
3394         }
3395
3396         /* restore value */
3397         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
3398
3399         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3400
3401         return;
3402 }
3403
3404
3405 void _mmcamcorder_dpm_camera_policy_changed_cb(const char *name, const char *value, void *user_data)
3406 {
3407         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3408         int current_state = MM_CAMCORDER_STATE_NONE;
3409
3410         mmf_return_if_fail(hcamcorder);
3411         mmf_return_if_fail(value);
3412
3413         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3414         if (current_state <= MM_CAMCORDER_STATE_NONE || current_state >= MM_CAMCORDER_STATE_NUM) {
3415                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3416                 return;
3417         }
3418
3419         _mmcam_dbg_warn("camera policy [%s], current state [%d]", value, current_state);
3420
3421         if (!strcmp(value, "disallowed")) {
3422                 _MMCAMCORDER_LOCK_ASM(hcamcorder);
3423
3424                 /* set value to inform a status is changed by DPM */
3425                 hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_DPM;
3426
3427                 __mmcamcorder_force_stop(hcamcorder);
3428
3429                 /* restore value */
3430                 hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
3431
3432                 _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3433
3434                 _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "camera");
3435         }
3436
3437         _mmcam_dbg_warn("done");
3438
3439         return;
3440 }
3441
3442
3443 int _mmcamcorder_create_pipeline(MMHandleType handle, int type)
3444 {
3445         int ret = MM_ERROR_NONE;
3446         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3447         _MMCamcorderSubContext *sc = NULL;
3448         GstElement *pipeline = NULL;
3449
3450         _mmcam_dbg_log("handle : %x, type : %d", handle, type);
3451
3452         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3453
3454         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3455         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3456
3457         switch (type) {
3458         case MM_CAMCORDER_MODE_AUDIO:
3459                 ret = _mmcamcorder_create_audio_pipeline(handle);
3460                 if (ret != MM_ERROR_NONE)
3461                         return ret;
3462
3463                 break;
3464         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
3465         default:
3466                 ret = _mmcamcorder_create_preview_pipeline(handle);
3467                 if (ret != MM_ERROR_NONE)
3468                         return ret;
3469
3470                 /* connect capture signal */
3471                 if (!sc->bencbin_capture) {
3472                         ret = _mmcamcorder_connect_capture_signal(handle);
3473                         if (ret != MM_ERROR_NONE)
3474                                 return ret;
3475                 }
3476                 break;
3477         }
3478
3479         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
3480         if (type != MM_CAMCORDER_MODE_AUDIO) {
3481                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:REALIZE:SET_READY_TO_PIPELINE");
3482
3483                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
3484
3485                 traceEnd(TTRACE_TAG_CAMERA);
3486         }
3487 #ifdef _MMCAMCORDER_GET_DEVICE_INFO
3488         if (!_mmcamcorder_get_device_info(handle))
3489                 _mmcam_dbg_err("Getting device information error!!");
3490 #endif
3491
3492         _mmcam_dbg_log("ret[%x]", ret);
3493         if (ret != MM_ERROR_NONE) {
3494                 _mmcam_dbg_err("error : destroy pipeline");
3495                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
3496         }
3497
3498         return ret;
3499 }
3500
3501
3502 void _mmcamcorder_destroy_pipeline(MMHandleType handle, int type)
3503 {
3504         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3505         _MMCamcorderSubContext *sc = NULL;
3506         gint i = 0;
3507         int element_num = 0;
3508         _MMCamcorderGstElement *element = NULL;
3509         GstBus *bus = NULL;
3510
3511         mmf_return_if_fail(hcamcorder);
3512
3513         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3514         mmf_return_if_fail(sc);
3515
3516         _mmcam_dbg_log("");
3517
3518         /* Inside each pipeline destroy function, Set GST_STATE_NULL to Main pipeline */
3519         switch (type) {
3520         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
3521                 element = sc->element;
3522                 element_num = sc->element_num;
3523                 bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
3524                 _mmcamcorder_destroy_video_capture_pipeline(handle);
3525                 break;
3526         case MM_CAMCORDER_MODE_AUDIO:
3527                 element = sc->encode_element;
3528                 element_num = sc->encode_element_num;
3529                 bus = gst_pipeline_get_bus(GST_PIPELINE(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst));
3530                 _mmcamcorder_destroy_audio_pipeline(handle);
3531                 break;
3532         default:
3533                 _mmcam_dbg_err("unknown type %d", type);
3534                 break;
3535         }
3536
3537         _mmcam_dbg_log("Pipeline clear!!");
3538
3539         /* Remove pipeline message callback */
3540         if (hcamcorder->pipeline_cb_event_id > 0) {
3541                 g_source_remove(hcamcorder->pipeline_cb_event_id);
3542                 hcamcorder->pipeline_cb_event_id = 0;
3543         }
3544
3545         /* Remove remained message in bus */
3546         if (bus) {
3547                 GstMessage *gst_msg = NULL;
3548                 while ((gst_msg = gst_bus_pop(bus)) != NULL) {
3549                         _mmcamcorder_pipeline_cb_message(bus, gst_msg, (gpointer)hcamcorder);
3550                         gst_message_unref(gst_msg);
3551                         gst_msg = NULL;
3552                 }
3553                 gst_object_unref(bus);
3554                 bus = NULL;
3555         }
3556
3557         /* checking unreleased element */
3558         for (i = 0 ; i < element_num ; i++) {
3559                 if (element[i].gst) {
3560                         if (GST_IS_ELEMENT(element[i].gst)) {
3561                                 _mmcam_dbg_warn("Still alive element - ID[%d], name [%s], ref count[%d], status[%s]",
3562                                         element[i].id,
3563                                         GST_OBJECT_NAME(element[i].gst),
3564                                         GST_OBJECT_REFCOUNT(element[i].gst),
3565                                         gst_element_state_get_name(GST_STATE(element[i].gst)));
3566                                 g_object_weak_unref(G_OBJECT(element[i].gst), (GWeakNotify)_mmcamcorder_element_release_noti, sc);
3567                         } else {
3568                                 _mmcam_dbg_warn("The element[%d] is still aliving, check it", element[i].id);
3569                         }
3570
3571                         element[i].id = _MMCAMCORDER_NONE;
3572                         element[i].gst = NULL;
3573                 }
3574         }
3575
3576         return;
3577 }
3578
3579
3580 int _mmcamcorder_gst_set_state_async(MMHandleType handle, GstElement *pipeline, GstState target_state)
3581 {
3582         GstStateChangeReturn setChangeReturn = GST_STATE_CHANGE_FAILURE;
3583
3584         _MMCAMCORDER_LOCK_GST_STATE(handle);
3585         setChangeReturn = gst_element_set_state(pipeline, target_state);
3586         _MMCAMCORDER_UNLOCK_GST_STATE(handle);
3587
3588         return setChangeReturn;
3589 }
3590
3591
3592 #ifdef _MMCAMCORDER_USE_SET_ATTR_CB
3593 static gboolean __mmcamcorder_set_attr_to_camsensor_cb(gpointer data)
3594 {
3595         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
3596
3597         mmf_return_val_if_fail(hcamcorder, FALSE);
3598
3599         _mmcam_dbg_log("");
3600
3601         _mmcamcorder_set_attribute_to_camsensor((MMHandleType)hcamcorder);
3602
3603         /* initialize */
3604         hcamcorder->setting_event_id = 0;
3605
3606         _mmcam_dbg_log("Done");
3607
3608         /* once */
3609         return FALSE;
3610 }
3611 #endif /* _MMCAMCORDER_USE_SET_ATTR_CB */
3612
3613
3614 int _mmcamcorder_gst_set_state(MMHandleType handle, GstElement *pipeline, GstState target_state)
3615 {
3616         unsigned int k = 0;
3617         _MMCamcorderSubContext *sc = NULL;
3618         GstState pipeline_state = GST_STATE_VOID_PENDING;
3619         GstStateChangeReturn setChangeReturn = GST_STATE_CHANGE_FAILURE;
3620         GstStateChangeReturn getChangeReturn = GST_STATE_CHANGE_FAILURE;
3621         GstClockTime get_timeout = __MMCAMCORDER_SET_GST_STATE_TIMEOUT * GST_SECOND;
3622         GMutex *state_lock = NULL;
3623
3624         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3625         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3626         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3627
3628         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst == pipeline) {
3629                 _mmcam_dbg_log("Set state to %d - PREVIEW PIPELINE", target_state);
3630                 state_lock = &_MMCAMCORDER_GET_GST_STATE_LOCK(handle);
3631         } else {
3632                 _mmcam_dbg_log("Set state to %d - ENDODE PIPELINE", target_state);
3633                 state_lock = &_MMCAMCORDER_GET_GST_ENCODE_STATE_LOCK(handle);
3634         }
3635
3636         g_mutex_lock(state_lock);
3637
3638         for (k = 0; k < _MMCAMCORDER_STATE_SET_COUNT; k++) {
3639                 setChangeReturn = gst_element_set_state(pipeline, target_state);
3640                 _mmcam_dbg_log("gst_element_set_state[%d] return %d", target_state, setChangeReturn);
3641
3642                 if (setChangeReturn != GST_STATE_CHANGE_FAILURE) {
3643                         getChangeReturn = gst_element_get_state(pipeline, &pipeline_state, NULL, get_timeout);
3644                         switch (getChangeReturn) {
3645                         case GST_STATE_CHANGE_NO_PREROLL:
3646                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_NO_PREROLL.");
3647                                 /* fall through */
3648                         case GST_STATE_CHANGE_SUCCESS:
3649                                 /* if we reached the final target state, exit */
3650                                 if (pipeline_state == target_state) {
3651                                         _mmcam_dbg_log("Set state to %d - DONE", target_state);
3652                                         g_mutex_unlock(state_lock);
3653                                         return MM_ERROR_NONE;
3654                                 }
3655                                 break;
3656                         case GST_STATE_CHANGE_ASYNC:
3657                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_ASYNC.");
3658                                 break;
3659                         default:
3660                                 g_mutex_unlock(state_lock);
3661                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_FAILURE.");
3662                                 return MM_ERROR_CAMCORDER_GST_STATECHANGE;
3663                         }
3664
3665                         g_mutex_unlock(state_lock);
3666
3667                         _mmcam_dbg_err("timeout of gst_element_get_state()!!");
3668
3669                         return MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
3670                 }
3671
3672                 usleep(_MMCAMCORDER_STATE_CHECK_INTERVAL);
3673         }
3674
3675         g_mutex_unlock(state_lock);
3676
3677         _mmcam_dbg_err("Failure. gst_element_set_state timeout!!");
3678
3679         return MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
3680 }
3681
3682
3683 /* For performance check */
3684 int _mmcamcorder_video_current_framerate(MMHandleType handle)
3685 {
3686         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3687         _MMCamcorderSubContext *sc = NULL;
3688
3689         mmf_return_val_if_fail(hcamcorder, -1);
3690
3691         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3692         mmf_return_val_if_fail(sc, -1);
3693
3694         return sc->kpi.current_fps;
3695 }
3696
3697
3698 int _mmcamcorder_video_average_framerate(MMHandleType handle)
3699 {
3700         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3701         _MMCamcorderSubContext *sc = NULL;
3702
3703         mmf_return_val_if_fail(hcamcorder, -1);
3704
3705         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3706         mmf_return_val_if_fail(sc, -1);
3707
3708         return sc->kpi.average_fps;
3709 }
3710
3711
3712 void _mmcamcorder_video_current_framerate_init(MMHandleType handle)
3713 {
3714         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3715         _MMCamcorderSubContext *sc = NULL;
3716
3717         mmf_return_if_fail(hcamcorder);
3718
3719         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3720         mmf_return_if_fail(sc);
3721
3722         memset(&(sc->kpi), 0x00, sizeof(_MMCamcorderKPIMeasure));
3723
3724         return;
3725 }
3726
3727
3728 void __mmcamcorder_force_stop(mmf_camcorder_t *hcamcorder)
3729 {
3730         int i = 0;
3731         int loop = 0;
3732         int itr_cnt = 0;
3733         int result = MM_ERROR_NONE;
3734         int cmd_try_count = 0;
3735         int current_state = MM_CAMCORDER_STATE_NONE;
3736
3737         mmf_return_if_fail(hcamcorder);
3738
3739         /* check command running */
3740         do {
3741                 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
3742                         if (cmd_try_count++ < __MMCAMCORDER_FORCE_STOP_TRY_COUNT) {
3743                                 _mmcam_dbg_warn("Another command is running. try again after %d ms", __MMCAMCORDER_FORCE_STOP_WAIT_TIME/1000);
3744                                 usleep(__MMCAMCORDER_FORCE_STOP_WAIT_TIME);
3745                         } else {
3746                                 _mmcam_dbg_err("wait timeout");
3747                                 break;
3748                         }
3749                 } else {
3750                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
3751                         break;
3752                 }
3753         } while (TRUE);
3754
3755         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3756
3757         _mmcam_dbg_warn("Force STOP MMFW Camcorder");
3758
3759         for (loop = 0 ; current_state > MM_CAMCORDER_STATE_NULL && loop < __MMCAMCORDER_CMD_ITERATE_MAX * 3 ; loop++) {
3760                 itr_cnt = __MMCAMCORDER_CMD_ITERATE_MAX;
3761                 switch (current_state) {
3762                 case MM_CAMCORDER_STATE_CAPTURING:
3763                 {
3764                         _MMCamcorderSubContext *sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3765                         _MMCamcorderImageInfo *info = NULL;
3766
3767                         mmf_return_if_fail(sc);
3768                         mmf_return_if_fail((info = sc->info_image));
3769
3770                         _mmcam_dbg_warn("Stop capturing.");
3771
3772                         /* if caturing isn't finished, waiting for 2 sec to finish real capture operation. check 'info->capturing'. */
3773                         mm_camcorder_set_attributes((MMHandleType)hcamcorder, NULL,
3774                                 MMCAM_CAPTURE_BREAK_CONTINUOUS_SHOT, TRUE,
3775                                 NULL);
3776
3777                         for (i = 0; i < 20 && info->capturing; i++)
3778                                 usleep(100000);
3779
3780                         if (i == 20)
3781                                 _mmcam_dbg_err("Timeout. Can't check stop capturing.");
3782
3783                         while ((itr_cnt--) && ((result = _mmcamcorder_capture_stop((MMHandleType)hcamcorder)) != MM_ERROR_NONE))
3784                                 _mmcam_dbg_warn("Can't stop capturing.(%x)", result);
3785
3786                         break;
3787                 }
3788                 case MM_CAMCORDER_STATE_RECORDING:
3789                 case MM_CAMCORDER_STATE_PAUSED:
3790                 {
3791                         _mmcam_dbg_warn("Stop recording.");
3792
3793                         while ((itr_cnt--) && ((result = _mmcamcorder_commit((MMHandleType)hcamcorder)) != MM_ERROR_NONE)) {
3794                                 _mmcam_dbg_warn("Can't commit.(%x), cancel it.", result);
3795                                 _mmcamcorder_cancel((MMHandleType)hcamcorder);
3796                         }
3797
3798                         break;
3799                 }
3800                 case MM_CAMCORDER_STATE_PREPARE:
3801                 {
3802                         _mmcam_dbg_warn("Stop preview.");
3803
3804                         while ((itr_cnt--) && ((result = _mmcamcorder_stop((MMHandleType)hcamcorder)) != MM_ERROR_NONE)) {
3805                                 _mmcam_dbg_warn("Can't stop preview.(%x)", result);
3806                         }
3807
3808                         break;
3809                 }
3810                 case MM_CAMCORDER_STATE_READY:
3811                 {
3812                         _mmcam_dbg_warn("unrealize");
3813
3814                         if ((result = _mmcamcorder_unrealize((MMHandleType)hcamcorder)) != MM_ERROR_NONE) {
3815                                 _mmcam_dbg_warn("Can't unrealize.(%x)", result);
3816                         }
3817
3818                         break;
3819                 }
3820                 case MM_CAMCORDER_STATE_NULL:
3821                 default:
3822                         _mmcam_dbg_warn("Already stopped.");
3823                         break;
3824                 }
3825
3826                 current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3827         }
3828
3829         _mmcam_dbg_warn("Done.");
3830
3831         return;
3832 }
3833
3834
3835 static gboolean __mmcamcorder_handle_gst_error(MMHandleType handle, GstMessage *message, GError *error)
3836 {
3837         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3838         _MMCamcorderMsgItem msg;
3839         gchar *msg_src_element = NULL;
3840         _MMCamcorderSubContext *sc = NULL;
3841
3842         return_val_if_fail(hcamcorder, FALSE);
3843         return_val_if_fail(error, FALSE);
3844         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3845         mmf_return_val_if_fail(sc, FALSE);
3846
3847         _mmcam_dbg_log("");
3848
3849         /* filtering filesink related errors */
3850         if (hcamcorder->state == MM_CAMCORDER_STATE_RECORDING &&
3851             (error->code ==  GST_RESOURCE_ERROR_WRITE || error->code ==  GST_RESOURCE_ERROR_SEEK)) {
3852                 if (sc->ferror_count == 2 && sc->ferror_send == FALSE) {
3853                         sc->ferror_send = TRUE;
3854                         msg.param.code = __mmcamcorder_gst_handle_resource_error(handle, error->code, message);
3855                 } else {
3856                         sc->ferror_count++;
3857                         _mmcam_dbg_warn("Skip error");
3858                         return TRUE;
3859                 }
3860         }
3861
3862         if (error->domain == GST_CORE_ERROR) {
3863                 msg.param.code = __mmcamcorder_gst_handle_core_error(handle, error->code, message);
3864         } else if (error->domain == GST_LIBRARY_ERROR) {
3865                 msg.param.code = __mmcamcorder_gst_handle_library_error(handle, error->code, message);
3866         } else if (error->domain == GST_RESOURCE_ERROR) {
3867                 msg.param.code = __mmcamcorder_gst_handle_resource_error(handle, error->code, message);
3868         } else if (error->domain == GST_STREAM_ERROR) {
3869                 msg.param.code = __mmcamcorder_gst_handle_stream_error(handle, error->code, message);
3870         } else {
3871                 _mmcam_dbg_warn("This error domain is not defined.");
3872
3873                 /* we treat system error as an internal error */
3874                 msg.param.code = MM_ERROR_CAMCORDER_INTERNAL;
3875         }
3876
3877         if (message->src) {
3878                 msg_src_element = GST_ELEMENT_NAME(GST_ELEMENT_CAST(message->src));
3879                 _mmcam_dbg_err("-Msg src : [%s] Domain : [%s]   Error : [%s]  Code : [%d] is tranlated to error code : [0x%x]",
3880                         msg_src_element, g_quark_to_string(error->domain), error->message, error->code, msg.param.code);
3881         } else {
3882                 _mmcam_dbg_err("Domain : [%s]   Error : [%s]  Code : [%d] is tranlated to error code : [0x%x]",
3883                         g_quark_to_string(error->domain), error->message, error->code, msg.param.code);
3884         }
3885
3886 #ifdef _MMCAMCORDER_SKIP_GST_FLOW_ERROR
3887         /* Check whether send this error to application */
3888         if (msg.param.code == MM_ERROR_CAMCORDER_GST_FLOW_ERROR) {
3889                 _mmcam_dbg_log("We got the error. But skip it.");
3890                 return TRUE;
3891         }
3892 #endif /* _MMCAMCORDER_SKIP_GST_FLOW_ERROR */
3893
3894         /* post error to application except RESTRICTED case */
3895         if (msg.param.code != MM_ERROR_POLICY_RESTRICTED) {
3896                 hcamcorder->error_occurs = TRUE;
3897                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3898                 _mmcamcorder_send_message(handle, &msg);
3899         }
3900
3901         return TRUE;
3902 }
3903
3904
3905 static gint __mmcamcorder_gst_handle_core_error(MMHandleType handle, int code, GstMessage *message)
3906 {
3907         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3908         _MMCamcorderSubContext *sc = NULL;
3909         GstElement *element = NULL;
3910
3911         _mmcam_dbg_log("");
3912
3913         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3914
3915         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3916         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3917
3918         /* Specific plugin - video encoder plugin */
3919         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
3920
3921         if (GST_ELEMENT_CAST(message->src) == element) {
3922                 if (code == GST_CORE_ERROR_NEGOTIATION)
3923                         return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
3924                 else
3925                         return MM_ERROR_CAMCORDER_ENCODER;
3926         }
3927
3928         /* General */
3929         switch (code) {
3930         case GST_CORE_ERROR_STATE_CHANGE:
3931                 return MM_ERROR_CAMCORDER_GST_STATECHANGE;
3932         case GST_CORE_ERROR_NEGOTIATION:
3933                 return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
3934         case GST_CORE_ERROR_MISSING_PLUGIN:
3935         case GST_CORE_ERROR_SEEK:
3936         case GST_CORE_ERROR_NOT_IMPLEMENTED:
3937         case GST_CORE_ERROR_FAILED:
3938         case GST_CORE_ERROR_TOO_LAZY:
3939         case GST_CORE_ERROR_PAD:
3940         case GST_CORE_ERROR_THREAD:
3941         case GST_CORE_ERROR_EVENT:
3942         case GST_CORE_ERROR_CAPS:
3943         case GST_CORE_ERROR_TAG:
3944         case GST_CORE_ERROR_CLOCK:
3945         case GST_CORE_ERROR_DISABLED:
3946         default:
3947                 return MM_ERROR_CAMCORDER_GST_CORE;
3948         break;
3949         }
3950 }
3951
3952 static gint __mmcamcorder_gst_handle_library_error(MMHandleType handle, int code, GstMessage *message)
3953 {
3954         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3955         return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3956
3957         _mmcam_dbg_log("");
3958
3959         /* Specific plugin - NONE */
3960
3961         /* General */
3962         switch (code) {
3963         case GST_LIBRARY_ERROR_FAILED:
3964         case GST_LIBRARY_ERROR_TOO_LAZY:
3965         case GST_LIBRARY_ERROR_INIT:
3966         case GST_LIBRARY_ERROR_SHUTDOWN:
3967         case GST_LIBRARY_ERROR_SETTINGS:
3968         case GST_LIBRARY_ERROR_ENCODE:
3969         default:
3970                 _mmcam_dbg_err("Library error(%d)", code);
3971                 return MM_ERROR_CAMCORDER_GST_LIBRARY;
3972         }
3973 }
3974
3975
3976 static gint __mmcamcorder_gst_handle_resource_error(MMHandleType handle, int code, GstMessage *message)
3977 {
3978         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3979         _MMCamcorderSubContext *sc = NULL;
3980         GstElement *element = NULL;
3981
3982         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3983
3984         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3985         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3986
3987         _mmcam_dbg_log("");
3988
3989         /* Specific plugin */
3990         /* video sink */
3991         element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst);
3992         if (GST_ELEMENT_CAST(message->src) == element) {
3993                 if (code == GST_RESOURCE_ERROR_WRITE) {
3994                         _mmcam_dbg_err("Display device [Off]");
3995                         return MM_ERROR_CAMCORDER_DISPLAY_DEVICE_OFF;
3996                 } else {
3997                         _mmcam_dbg_err("Display device [General(%d)]", code);
3998                 }
3999         }
4000
4001         /* audiosrc */
4002         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
4003         if (GST_ELEMENT_CAST(message->src) == element) {
4004                 if (code == GST_RESOURCE_ERROR_FAILED) {
4005                         int ret = MM_ERROR_NONE;
4006                         int current_state = MM_CAMCORDER_STATE_NONE;
4007
4008                         _mmcam_dbg_err("DPM mic DISALLOWED - current state %d", current_state);
4009
4010                         _MMCAMCORDER_LOCK_ASM(hcamcorder);
4011
4012                         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
4013                         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
4014                                 /* set value to inform a status is changed by DPM */
4015                                 hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_DPM;
4016
4017                                 ret = _mmcamcorder_commit((MMHandleType)hcamcorder);
4018                                 _mmcam_dbg_log("commit result : 0x%x", ret);
4019
4020                                 if (ret != MM_ERROR_NONE) {
4021                                         _mmcam_dbg_err("commit failed, cancel it");
4022                                         ret = _mmcamcorder_cancel((MMHandleType)hcamcorder);
4023                                 }
4024                         }
4025
4026                         /* restore value */
4027                         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
4028
4029                         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
4030
4031                         _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "microphone");
4032
4033                         return MM_ERROR_POLICY_RESTRICTED;
4034                 }
4035         }
4036
4037         /* encodebin */
4038         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
4039         if (GST_ELEMENT_CAST(message->src) == element) {
4040                 if (code == GST_RESOURCE_ERROR_FAILED) {
4041                         _mmcam_dbg_err("Encoder [Resource error]");
4042                         return MM_ERROR_CAMCORDER_ENCODER_BUFFER;
4043                 } else {
4044                         _mmcam_dbg_err("Encoder [General(%d)]", code);
4045                         return MM_ERROR_CAMCORDER_ENCODER;
4046                 }
4047         }
4048
4049         /* General */
4050         switch (code) {
4051         case GST_RESOURCE_ERROR_WRITE:
4052                 _mmcam_dbg_err("File write error");
4053                 return MM_ERROR_FILE_WRITE;
4054         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
4055                 _mmcam_dbg_err("No left space");
4056                 return MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
4057         case GST_RESOURCE_ERROR_OPEN_WRITE:
4058                 _mmcam_dbg_err("Out of storage");
4059                 return MM_ERROR_OUT_OF_STORAGE;
4060         case GST_RESOURCE_ERROR_SEEK:
4061                 _mmcam_dbg_err("File read(seek)");
4062                 return MM_ERROR_FILE_READ;
4063         case GST_RESOURCE_ERROR_NOT_FOUND:
4064         case GST_RESOURCE_ERROR_FAILED:
4065         case GST_RESOURCE_ERROR_TOO_LAZY:
4066         case GST_RESOURCE_ERROR_BUSY:
4067         case GST_RESOURCE_ERROR_OPEN_READ:
4068         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
4069         case GST_RESOURCE_ERROR_CLOSE:
4070         case GST_RESOURCE_ERROR_READ:
4071         case GST_RESOURCE_ERROR_SYNC:
4072         case GST_RESOURCE_ERROR_SETTINGS:
4073         default:
4074                 _mmcam_dbg_err("Resource error(%d)", code);
4075                 return MM_ERROR_CAMCORDER_GST_RESOURCE;
4076         }
4077 }
4078
4079
4080 static gint __mmcamcorder_gst_handle_stream_error(MMHandleType handle, int code, GstMessage *message)
4081 {
4082         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4083         _MMCamcorderSubContext *sc = NULL;
4084         GstElement *element = NULL;
4085
4086         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4087
4088         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4089         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4090
4091         _mmcam_dbg_log("");
4092
4093         /* Specific plugin */
4094         /* video encoder */
4095         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
4096         if (GST_ELEMENT_CAST(message->src) == element) {
4097                 switch (code) {
4098                 case GST_STREAM_ERROR_WRONG_TYPE:
4099                         _mmcam_dbg_err("Video encoder [wrong stream type]");
4100                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
4101                 case GST_STREAM_ERROR_ENCODE:
4102                         _mmcam_dbg_err("Video encoder [encode error]");
4103                         return MM_ERROR_CAMCORDER_ENCODER_WORKING;
4104                 case GST_STREAM_ERROR_FAILED:
4105                         _mmcam_dbg_err("Video encoder [stream failed]");
4106                         return MM_ERROR_CAMCORDER_ENCODER_WORKING;
4107                 default:
4108                         _mmcam_dbg_err("Video encoder [General(%d)]", code);
4109                         return MM_ERROR_CAMCORDER_ENCODER;
4110                 }
4111         }
4112
4113         /* General plugin */
4114         switch (code) {
4115         case GST_STREAM_ERROR_FORMAT:
4116                 _mmcam_dbg_err("General [negotiation error(%d)]", code);
4117                 return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
4118         case GST_STREAM_ERROR_FAILED:
4119                 _mmcam_dbg_err("General [flow error(%d)]", code);
4120                 return MM_ERROR_CAMCORDER_GST_FLOW_ERROR;
4121         case GST_STREAM_ERROR_TYPE_NOT_FOUND:
4122         case GST_STREAM_ERROR_DECODE:
4123         case GST_STREAM_ERROR_CODEC_NOT_FOUND:
4124         case GST_STREAM_ERROR_NOT_IMPLEMENTED:
4125         case GST_STREAM_ERROR_TOO_LAZY:
4126         case GST_STREAM_ERROR_ENCODE:
4127         case GST_STREAM_ERROR_DEMUX:
4128         case GST_STREAM_ERROR_MUX:
4129         case GST_STREAM_ERROR_DECRYPT:
4130         case GST_STREAM_ERROR_DECRYPT_NOKEY:
4131         case GST_STREAM_ERROR_WRONG_TYPE:
4132         default:
4133                 _mmcam_dbg_err("General [error(%d)]", code);
4134                 return MM_ERROR_CAMCORDER_GST_STREAM;
4135         }
4136 }
4137
4138
4139 static gboolean __mmcamcorder_handle_gst_warning(MMHandleType handle, GstMessage *message, GError *error)
4140 {
4141         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4142         gchar *debug = NULL;
4143         GError *err = NULL;
4144
4145         return_val_if_fail(hcamcorder, FALSE);
4146         return_val_if_fail(error, FALSE);
4147
4148         _mmcam_dbg_log("");
4149
4150         gst_message_parse_warning(message, &err, &debug);
4151
4152         if (error->domain == GST_CORE_ERROR) {
4153                 _mmcam_dbg_warn("GST warning: GST_CORE domain");
4154         } else if (error->domain == GST_LIBRARY_ERROR) {
4155                 _mmcam_dbg_warn("GST warning: GST_LIBRARY domain");
4156         } else if (error->domain == GST_RESOURCE_ERROR) {
4157                 _mmcam_dbg_warn("GST warning: GST_RESOURCE domain");
4158                 __mmcamcorder_gst_handle_resource_warning(handle, message, error);
4159         } else if (error->domain == GST_STREAM_ERROR) {
4160                 _mmcam_dbg_warn("GST warning: GST_STREAM domain");
4161         } else {
4162                 _mmcam_dbg_warn("This error domain(%d) is not defined.", error->domain);
4163         }
4164
4165         if (err != NULL) {
4166                 g_error_free(err);
4167                 err = NULL;
4168         }
4169         if (debug != NULL) {
4170                 _mmcam_dbg_err("Debug: %s", debug);
4171                 g_free(debug);
4172                 debug = NULL;
4173         }
4174
4175         return TRUE;
4176 }
4177
4178
4179 static gint __mmcamcorder_gst_handle_resource_warning(MMHandleType handle, GstMessage *message , GError *error)
4180 {
4181         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4182         _MMCamcorderSubContext *sc = NULL;
4183         GstElement *element = NULL;
4184         gchar *msg_src_element;
4185
4186         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4187
4188         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4189         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4190
4191         _mmcam_dbg_log("");
4192
4193         /* Special message handling */
4194         /* video source */
4195         element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
4196         if (GST_ELEMENT_CAST(message->src) == element) {
4197                 if (error->code == GST_RESOURCE_ERROR_FAILED) {
4198                         msg_src_element = GST_ELEMENT_NAME(GST_ELEMENT_CAST(message->src));
4199                         _mmcam_dbg_warn("-Msg src:[%s] Domain:[%s] Error:[%s]",
4200                                 msg_src_element, g_quark_to_string(error->domain), error->message);
4201                         return MM_ERROR_NONE;
4202                 }
4203         }
4204
4205         /* General plugin */
4206         switch (error->code) {
4207         case GST_RESOURCE_ERROR_WRITE:
4208         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
4209         case GST_RESOURCE_ERROR_SEEK:
4210         case GST_RESOURCE_ERROR_NOT_FOUND:
4211         case GST_RESOURCE_ERROR_FAILED:
4212         case GST_RESOURCE_ERROR_TOO_LAZY:
4213         case GST_RESOURCE_ERROR_BUSY:
4214         case GST_RESOURCE_ERROR_OPEN_READ:
4215         case GST_RESOURCE_ERROR_OPEN_WRITE:
4216         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
4217         case GST_RESOURCE_ERROR_CLOSE:
4218         case GST_RESOURCE_ERROR_READ:
4219         case GST_RESOURCE_ERROR_SYNC:
4220         case GST_RESOURCE_ERROR_SETTINGS:
4221         default:
4222                 _mmcam_dbg_warn("General GST warning(%d)", error->code);
4223                 break;
4224         }
4225
4226         return MM_ERROR_NONE;
4227 }
4228
4229
4230 void _mmcamcorder_emit_signal(MMHandleType handle, const char *object_name,
4231         const char *interface_name, const char *signal_name, int value)
4232 {
4233         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4234
4235         mmf_return_if_fail(hcamcorder && object_name && interface_name && signal_name);
4236
4237         _mmcam_dbg_log("object %s, interface %s, signal %s, value %d",
4238                 object_name, interface_name, signal_name, value);
4239
4240         _mmcamcorder_emit_dbus_signal(hcamcorder->gdbus_conn, object_name, interface_name, signal_name, value);
4241
4242         return;
4243 }
4244
4245
4246 #ifdef _MMCAMCORDER_RM_SUPPORT
4247 rm_cb_result _mmcamcorder_rm_callback(int handle, rm_callback_type event_src,
4248         rm_device_request_s *info, void* cb_data)
4249 {
4250         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(cb_data);
4251         int current_state = MM_CAMCORDER_STATE_NONE;
4252         rm_cb_result cb_res = RM_CB_RESULT_OK;
4253
4254         mmf_return_val_if_fail((MMHandleType)hcamcorder, RM_CB_RESULT_OK);
4255
4256         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
4257         if (current_state <= MM_CAMCORDER_STATE_NONE || current_state >= MM_CAMCORDER_STATE_NUM) {
4258                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
4259         }
4260
4261         _MMCAMCORDER_LOCK_ASM(hcamcorder);
4262
4263         /* set value to inform a status is changed by RM */
4264         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_RM;
4265
4266         /* set RM event code for sending it to application */
4267         hcamcorder->interrupt_code = event_src;
4268
4269         _mmcam_dbg_log("RM conflict callback : event code 0x%x", event_src);
4270         switch (event_src) {
4271         case RM_CALLBACK_TYPE_RESOURCE_CONFLICT:
4272         case RM_CALLBACK_TYPE_RESOURCE_CONFLICT_UD:
4273                 __mmcamcorder_force_stop(hcamcorder);
4274                 break;
4275         default:
4276                 break;
4277         }
4278
4279         /* restore value */
4280         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
4281
4282         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
4283
4284         return cb_res;
4285 }
4286 #endif /* _MMCAMCORDER_RM_SUPPORT */