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         g_mutex_init(&(hcamcorder->mtsafe).mstream_cb_lock);
 147 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 148         g_cond_init(&(hcamcorder->mtsafe).resource_cond);
 149         g_mutex_init(&(hcamcorder->mtsafe).resource_lock);
 150 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 151
 152         g_mutex_init(&hcamcorder->restart_preview_lock);
 153
 154         /* Sound mutex/cond init */
 155         g_mutex_init(&hcamcorder->snd_info.open_mutex);
 156         g_cond_init(&hcamcorder->snd_info.open_cond);
 157         g_mutex_init(&hcamcorder->snd_info.play_mutex);
 158         g_cond_init(&hcamcorder->snd_info.play_cond);
 159
 160         /* init for sound thread */
 161         g_mutex_init(&hcamcorder->task_thread_lock);
 162         g_cond_init(&hcamcorder->task_thread_cond);
 163         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
 164
 165         if (info->videodev_type != MM_VIDEO_DEVICE_NONE) {
 166                 /* init for gdbus */
 167                 hcamcorder->gdbus_info_sound.mm_handle = hcamcorder;
 168                 g_mutex_init(&hcamcorder->gdbus_info_sound.sync_mutex);
 169                 g_cond_init(&hcamcorder->gdbus_info_sound.sync_cond);
 170
 171                 hcamcorder->gdbus_info_solo_sound.mm_handle = hcamcorder;
 172                 g_mutex_init(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
 173                 g_cond_init(&hcamcorder->gdbus_info_solo_sound.sync_cond);
 174         }
 175
 176         /* create task thread */
 177         hcamcorder->task_thread = g_thread_try_new("MMCAM_TASK_THREAD",
 178                 (GThreadFunc)_mmcamcorder_util_task_thread_func, (gpointer)hcamcorder, NULL);
 179         if (hcamcorder->task_thread == NULL) {
 180                 _mmcam_dbg_err("_mmcamcorder_create::failed to create task thread");
 181                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 182                 goto _ERR_DEFAULT_VALUE_INIT;
 183         }
 184
 185         if (info->videodev_type < MM_VIDEO_DEVICE_NONE ||
 186             info->videodev_type >= MM_VIDEO_DEVICE_NUM) {
 187                 _mmcam_dbg_err("_mmcamcorder_create::video device type is out of range.");
 188                 ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 189                 goto _ERR_DEFAULT_VALUE_INIT;
 190         }
 191
 192         /* set device type */
 193         hcamcorder->device_type = info->videodev_type;
 194         _mmcam_dbg_warn("Device Type : %d", hcamcorder->device_type);
 195
 196         /* Get Camera Configure information from Camcorder INI file */
 197         ret = _mmcamcorder_conf_get_info((MMHandleType)hcamcorder, CONFIGURE_TYPE_MAIN, CONFIGURE_MAIN_FILE, &hcamcorder->conf_main);
 198         if (ret != MM_ERROR_NONE) {
 199                 _mmcam_dbg_err("Failed to get configure(main) info.");
 200                 goto _ERR_DEFAULT_VALUE_INIT;
 201         }
 202
 203         hcamcorder->attributes = _mmcamcorder_alloc_attribute((MMHandleType)hcamcorder, info);
 204         if (!(hcamcorder->attributes)) {
 205                 _mmcam_dbg_err("_mmcamcorder_create::alloc attribute error.");
 206
 207                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 208                 goto _ERR_DEFAULT_VALUE_INIT;
 209         }
 210
 211         /* get DPM handle for camera/microphone restriction */
 212         hcamcorder->dpm_handle = dpm_manager_create();
 213
 214         _mmcam_dbg_warn("DPM handle %p", hcamcorder->dpm_handle);
 215
 216         if (info->videodev_type != MM_VIDEO_DEVICE_NONE) {
 217                 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 218                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 219                         "UseConfCtrl", &UseConfCtrl);
 220
 221                 if (UseConfCtrl) {
 222                         int resolution_width = 0;
 223                         int resolution_height = 0;
 224                         MMCamAttrsInfo fps_info;
 225
 226                         _mmcam_dbg_log("Enable Configure Control system.");
 227
 228                         switch (info->videodev_type) {
 229                         case MM_VIDEO_DEVICE_CAMERA0:
 230                                 _mmcamcorder_conf_get_value_string((MMHandleType)hcamcorder, hcamcorder->conf_main,
 231                                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 232                                         "ConfCtrlFile0", &ConfCtrlFile);
 233                                 break;
 234                         case MM_VIDEO_DEVICE_CAMERA1:
 235                                 _mmcamcorder_conf_get_value_string((MMHandleType)hcamcorder, hcamcorder->conf_main,
 236                                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 237                                         "ConfCtrlFile1", &ConfCtrlFile);
 238                                 break;
 239                         default:
 240                                 _mmcam_dbg_err("Not supported camera type.");
 241                                 ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 242                                 goto _ERR_DEFAULT_VALUE_INIT;
 243                         }
 244
 245                         _mmcam_dbg_log("videodev_type : [%d], ConfCtrlPath : [%s]", info->videodev_type, ConfCtrlFile);
 246
 247                         ret = _mmcamcorder_conf_get_info((MMHandleType)hcamcorder, CONFIGURE_TYPE_CTRL, ConfCtrlFile, &hcamcorder->conf_ctrl);
 248                         if (ret != MM_ERROR_NONE) {
 249                                 _mmcam_dbg_err("Failed to get configure(control) info.");
 250                                 goto _ERR_DEFAULT_VALUE_INIT;
 251                         }
 252 /*
 253                         _mmcamcorder_conf_print_info(&hcamcorder->conf_main);
 254                         _mmcamcorder_conf_print_info(&hcamcorder->conf_ctrl);
 255 */
 256                         ret = _mmcamcorder_init_convert_table((MMHandleType)hcamcorder);
 257                         if (ret != MM_ERROR_NONE) {
 258                                 _mmcam_dbg_warn("converting table initialize error!!");
 259                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 260                                 goto _ERR_DEFAULT_VALUE_INIT;
 261                         }
 262
 263                         ret = _mmcamcorder_init_attr_from_configure((MMHandleType)hcamcorder, MM_CAMCONVERT_CATEGORY_ALL);
 264                         if (ret != MM_ERROR_NONE) {
 265                                 _mmcam_dbg_warn("converting table initialize error!!");
 266                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 267                                 goto _ERR_DEFAULT_VALUE_INIT;
 268                         }
 269
 270                         /* Get device info, recommend preview fmt and display rotation from INI */
 271                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 272                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 273                                 "RecommendPreviewFormatCapture",
 274                                 &rcmd_fmt_capture);
 275
 276                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 277                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 278                                 "RecommendPreviewFormatRecord",
 279                                 &rcmd_fmt_recording);
 280
 281                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 282                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 283                                 "RecommendDisplayRotation",
 284                                 &rcmd_dpy_rotation);
 285
 286                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 287                                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
 288                                 "PlayCaptureSound",
 289                                 &play_capture_sound);
 290
 291                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 292                                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 293                                 "DeviceCount",
 294                                 &camera_device_count);
 295
 296                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 297                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 298                                 "FacingDirection",
 299                                 &camera_facing_direction);
 300
 301                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 302                                 CONFIGURE_CATEGORY_CTRL_EFFECT,
 303                                 "BrightnessStepDenominator",
 304                                 &hcamcorder->brightness_step_denominator);
 305
 306                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 307                                 CONFIGURE_CATEGORY_CTRL_CAPTURE,
 308                                 "SupportZSL",
 309                                 &hcamcorder->support_zsl_capture);
 310
 311                         _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",
 312                                 rcmd_fmt_capture, rcmd_fmt_recording, rcmd_dpy_rotation,
 313                                 play_capture_sound, camera_device_count, camera_facing_direction,
 314                                 hcamcorder->brightness_step_denominator, hcamcorder->support_zsl_capture);
 315
 316                         /* Get UseZeroCopyFormat value from INI */
 317                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 318                                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 319                                 "UseZeroCopyFormat",
 320                                 &(hcamcorder->use_zero_copy_format));
 321
 322                         /* Get SupportMediaPacketPreviewCb value from INI */
 323                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 324                                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 325                                 "SupportMediaPacketPreviewCb",
 326                                 &(hcamcorder->support_media_packet_preview_cb));
 327
 328                         /* Get UseVideoconvert value from INI */
 329                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 330                                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 331                                 "UseVideoconvert",
 332                                 &hcamcorder->use_videoconvert);
 333
 334                         ret = mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
 335                                 MMCAM_CAMERA_WIDTH, &resolution_width,
 336                                 MMCAM_CAMERA_HEIGHT, &resolution_height,
 337                                 NULL);
 338
 339                         mm_camcorder_get_fps_list_by_resolution((MMHandleType)hcamcorder, resolution_width, resolution_height, &fps_info);
 340
 341                         _mmcam_dbg_log("UseZeroCopyFormat %d, UseVideoconvert %d, SupportMediaPacketPreviewCb %d",
 342                                 hcamcorder->use_zero_copy_format, hcamcorder->use_videoconvert, hcamcorder->support_media_packet_preview_cb);
 343                         _mmcam_dbg_log("res : %d X %d, Default FPS by resolution  : %d",
 344                                 resolution_width, resolution_height, fps_info.int_array.def);
 345
 346                         if (camera_facing_direction == 1) {
 347                                 if (rcmd_dpy_rotation == MM_DISPLAY_ROTATION_270 || rcmd_dpy_rotation == MM_DISPLAY_ROTATION_90)
 348                                         camera_default_flip = MM_FLIP_VERTICAL;
 349                                 else
 350                                         camera_default_flip = MM_FLIP_HORIZONTAL;
 351
 352                                 _mmcam_dbg_log("camera_default_flip : [%d]", camera_default_flip);
 353                         }
 354
 355                         mm_camcorder_set_attributes((MMHandleType)hcamcorder, &err_attr_name,
 356                                 MMCAM_CAMERA_DEVICE_COUNT, camera_device_count,
 357                                 MMCAM_CAMERA_FACING_DIRECTION, camera_facing_direction,
 358                                 MMCAM_RECOMMEND_PREVIEW_FORMAT_FOR_CAPTURE, rcmd_fmt_capture,
 359                                 MMCAM_RECOMMEND_PREVIEW_FORMAT_FOR_RECORDING, rcmd_fmt_recording,
 360                                 MMCAM_RECOMMEND_DISPLAY_ROTATION, rcmd_dpy_rotation,
 361                                 MMCAM_SUPPORT_ZSL_CAPTURE, hcamcorder->support_zsl_capture,
 362                                 MMCAM_SUPPORT_ZERO_COPY_FORMAT, hcamcorder->use_zero_copy_format,
 363                                 MMCAM_SUPPORT_MEDIA_PACKET_PREVIEW_CB, hcamcorder->support_media_packet_preview_cb,
 364                                 MMCAM_CAMERA_FPS, fps_info.int_array.def,
 365                                 MMCAM_DISPLAY_FLIP, camera_default_flip,
 366                                 "capture-sound-enable", play_capture_sound,
 367                                 NULL);
 368                         if (err_attr_name) {
 369                                 _mmcam_dbg_err("Set %s FAILED.", err_attr_name);
 370                                 SAFE_FREE(err_attr_name);
 371                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 372                                 goto _ERR_DEFAULT_VALUE_INIT;
 373                         }
 374
 375                         /* Get default value of brightness */
 376                         mm_camcorder_get_attributes((MMHandleType)hcamcorder, &err_attr_name,
 377                                 MMCAM_FILTER_BRIGHTNESS, &hcamcorder->brightness_default,
 378                                 NULL);
 379                         if (err_attr_name) {
 380                                 _mmcam_dbg_err("Get brightness FAILED.");
 381                                 SAFE_FREE(err_attr_name);
 382                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 383                                 goto _ERR_DEFAULT_VALUE_INIT;
 384                         }
 385                         _mmcam_dbg_log("Default brightness : %d", hcamcorder->brightness_default);
 386                 } else {
 387                         _mmcam_dbg_log("Disable Configure Control system.");
 388                         hcamcorder->conf_ctrl = NULL;
 389                 }
 390
 391                 /* add DPM camera policy changed callback */
 392                 if (hcamcorder->dpm_handle) {
 393                         ret = dpm_add_policy_changed_cb(hcamcorder->dpm_handle, "camera",
 394                                 _mmcamcorder_dpm_camera_policy_changed_cb, (void *)hcamcorder, &hcamcorder->dpm_camera_cb_id);
 395                         if (ret != DPM_ERROR_NONE) {
 396                                 _mmcam_dbg_err("add DPM changed cb failed, keep going...");
 397                                 hcamcorder->dpm_camera_cb_id = 0;
 398                         }
 399
 400                         _mmcam_dbg_log("DPM camera changed cb id %d", hcamcorder->dpm_camera_cb_id);
 401                 }
 402         } else {
 403                 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 404                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 405                         "DeviceCount",
 406                         &camera_device_count);
 407
 408                 mm_camcorder_set_attributes((MMHandleType)hcamcorder, &err_attr_name,
 409                         MMCAM_CAMERA_DEVICE_COUNT, camera_device_count,
 410                         NULL);
 411                 if (err_attr_name) {
 412                         _mmcam_dbg_err("Set %s FAILED.", err_attr_name);
 413                         SAFE_FREE(err_attr_name);
 414                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 415                         goto _ERR_DEFAULT_VALUE_INIT;
 416                 }
 417
 418                 ret = _mmcamcorder_init_attr_from_configure((MMHandleType)hcamcorder, MM_CAMCONVERT_CATEGORY_AUDIO);
 419                 if (ret != MM_ERROR_NONE) {
 420                         _mmcam_dbg_err("there is no audio device");
 421                         ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 422                         goto _ERR_DEFAULT_VALUE_INIT;
 423                 }
 424         }
 425
 426 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 427         /* initialize resource manager */
 428         ret = _mmcamcorder_resource_manager_init(&hcamcorder->resource_manager, (void *)hcamcorder);
 429         if (ret != MM_ERROR_NONE) {
 430                 _mmcam_dbg_err("failed to initialize resource manager");
 431                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 432                 goto _ERR_DEFAULT_VALUE_INIT;
 433         }
 434 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 435
 436         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:CREATE:INIT_GSTREAMER");
 437
 438         ret = __mmcamcorder_gstreamer_init(hcamcorder->conf_main);
 439
 440         traceEnd(TTRACE_TAG_CAMERA);
 441
 442         if (!ret) {
 443                 _mmcam_dbg_err("Failed to initialize gstreamer!!");
 444                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 445                 goto _ERR_DEFAULT_VALUE_INIT;
 446         }
 447
 448         /* Make some attributes as read-only type */
 449         _mmcamcorder_lock_readonly_attributes((MMHandleType)hcamcorder);
 450
 451         /* Disable attributes in each model */
 452         _mmcamcorder_set_disabled_attributes((MMHandleType)hcamcorder);
 453
 454         /* Get videosink name for evas surface */
 455         _mmcamcorder_conf_get_element((MMHandleType)hcamcorder, hcamcorder->conf_main,
 456                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 457                 "VideosinkElementEvas",
 458                 &EvasSurfaceElement);
 459         if (EvasSurfaceElement) {
 460                 int attr_index = 0;
 461                 const char *evassink_name = NULL;
 462                 mmf_attribute_t *item_evassink_name = NULL;
 463                 mmf_attrs_t *attrs = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(hcamcorder);
 464
 465                 _mmcamcorder_conf_get_value_element_name(EvasSurfaceElement, &evassink_name);
 466                 mm_attrs_get_index((MMHandleType)attrs, MMCAM_DISPLAY_EVAS_SURFACE_SINK, &attr_index);
 467                 item_evassink_name = &attrs->items[attr_index];
 468                 mmf_attribute_set_string(item_evassink_name, evassink_name, strlen(evassink_name));
 469                 mmf_attribute_commit(item_evassink_name);
 470
 471                 _mmcam_dbg_log("Evassink name : %s", evassink_name);
 472         }
 473
 474         /* get shutter sound policy */
 475         vconf_get_int(VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY, &hcamcorder->shutter_sound_policy);
 476         _mmcam_dbg_log("current shutter sound policy : %d", hcamcorder->shutter_sound_policy);
 477
 478         /* get model name */
 479         sys_info_ret = system_info_get_platform_string("http://tizen.org/system/model_name", &hcamcorder->model_name);
 480         if (hcamcorder->model_name) {
 481                 _mmcam_dbg_log("model name [%s], sys_info_ret 0x%x", hcamcorder->model_name, sys_info_ret);
 482         } else {
 483                 _mmcam_dbg_warn("failed get model name, sys_info_ret 0x%x", sys_info_ret);
 484         }
 485
 486         /* get software version */
 487         sys_info_ret = system_info_get_platform_string("http://tizen.org/system/build.string", &hcamcorder->software_version);
 488         if (hcamcorder->software_version) {
 489                 _mmcam_dbg_log("software version [%s], sys_info_ret 0x%d", hcamcorder->software_version, sys_info_ret);
 490         } else {
 491                 _mmcam_dbg_warn("failed get software version, sys_info_ret 0x%x", sys_info_ret);
 492         }
 493
 494 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 495         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
 496
 497         if (hcamcorder->resource_manager.is_connected == FALSE) {
 498                 gint64 end_time = 0;
 499
 500                 /* wait for resource manager connected */
 501                 _mmcam_dbg_log("resource manager is not connected. wait for signal...");
 502
 503                 end_time = g_get_monotonic_time() + (__MMCAMCORDER_RESOURCE_WAIT_TIME * G_TIME_SPAN_SECOND);
 504
 505                 if (_MMCAMCORDER_RESOURCE_WAIT_UNTIL(hcamcorder, end_time)) {
 506                         _mmcam_dbg_warn("signal received");
 507                 } else {
 508                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 509                         _mmcam_dbg_err("timeout");
 510                         ret = MM_ERROR_RESOURCE_INTERNAL;
 511                         goto _ERR_DEFAULT_VALUE_INIT;
 512                 }
 513         }
 514
 515         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 516 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 517
 518         /* Set initial state */
 519         _mmcamcorder_set_state((MMHandleType)hcamcorder, MM_CAMCORDER_STATE_NULL);
 520
 521         _mmcam_dbg_log("created handle %p", hcamcorder);
 522
 523         *handle = (MMHandleType)hcamcorder;
 524
 525         return MM_ERROR_NONE;
 526
 527 _ERR_DEFAULT_VALUE_INIT:
 528 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 529         /* de-initialize resource manager */
 530         _mmcamcorder_resource_manager_deinit(&hcamcorder->resource_manager);
 531 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 532
 533         /* release DPM related handle */
 534         if (hcamcorder->dpm_handle) {
 535                 _mmcam_dbg_log("release DPM handle %p, camera changed cb id %d",
 536                         hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 537
 538                 /* remove camera policy changed callback */
 539                 if (hcamcorder->dpm_camera_cb_id > 0) {
 540                         dpm_remove_policy_changed_cb(hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 541                         hcamcorder->dpm_camera_cb_id = 0;
 542                 } else {
 543                         _mmcam_dbg_warn("invalid dpm camera cb id %d", hcamcorder->dpm_camera_cb_id);
 544                 }
 545
 546                 dpm_manager_destroy(hcamcorder->dpm_handle);
 547                 hcamcorder->dpm_handle = NULL;
 548         }
 549
 550         /* Remove attributes */
 551         if (hcamcorder->attributes) {
 552                 _mmcamcorder_dealloc_attribute((MMHandleType)hcamcorder, hcamcorder->attributes);
 553                 hcamcorder->attributes = 0;
 554         }
 555
 556         /* Release lock, cond */
 557         g_mutex_clear(&(hcamcorder->mtsafe).lock);
 558         g_cond_clear(&(hcamcorder->mtsafe).cond);
 559         g_mutex_clear(&(hcamcorder->mtsafe).cmd_lock);
 560         g_cond_clear(&(hcamcorder->mtsafe).cmd_cond);
 561         g_mutex_clear(&(hcamcorder->mtsafe).asm_lock);
 562         g_mutex_clear(&(hcamcorder->mtsafe).state_lock);
 563         g_mutex_clear(&(hcamcorder->mtsafe).gst_state_lock);
 564         g_mutex_clear(&(hcamcorder->mtsafe).gst_encode_state_lock);
 565         g_mutex_clear(&(hcamcorder->mtsafe).message_cb_lock);
 566         g_mutex_clear(&(hcamcorder->mtsafe).vcapture_cb_lock);
 567         g_mutex_clear(&(hcamcorder->mtsafe).vstream_cb_lock);
 568         g_mutex_clear(&(hcamcorder->mtsafe).astream_cb_lock);
 569         g_mutex_clear(&(hcamcorder->mtsafe).mstream_cb_lock);
 570 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 571         g_cond_clear(&(hcamcorder->mtsafe).resource_cond);
 572         g_mutex_clear(&(hcamcorder->mtsafe).resource_lock);
 573 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 574
 575         g_mutex_clear(&hcamcorder->snd_info.open_mutex);
 576         g_cond_clear(&hcamcorder->snd_info.open_cond);
 577         g_mutex_clear(&hcamcorder->restart_preview_lock);
 578
 579         if (info->videodev_type != MM_VIDEO_DEVICE_NONE) {
 580                 g_mutex_clear(&hcamcorder->gdbus_info_sound.sync_mutex);
 581                 g_cond_clear(&hcamcorder->gdbus_info_sound.sync_cond);
 582                 g_mutex_clear(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
 583                 g_cond_clear(&hcamcorder->gdbus_info_solo_sound.sync_cond);
 584         }
 585
 586         if (hcamcorder->conf_ctrl)
 587                 _mmcamcorder_conf_release_info((MMHandleType)hcamcorder, &hcamcorder->conf_ctrl);
 588
 589         if (hcamcorder->conf_main)
 590                 _mmcamcorder_conf_release_info((MMHandleType)hcamcorder, &hcamcorder->conf_main);
 591
 592         if (hcamcorder->model_name) {
 593                 free(hcamcorder->model_name);
 594                 hcamcorder->model_name = NULL;
 595         }
 596
 597         if (hcamcorder->software_version) {
 598                 free(hcamcorder->software_version);
 599                 hcamcorder->software_version = NULL;
 600         }
 601
 602         if (hcamcorder->task_thread) {
 603                 g_mutex_lock(&hcamcorder->task_thread_lock);
 604                 _mmcam_dbg_log("send signal for task thread exit");
 605                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
 606                 g_cond_signal(&hcamcorder->task_thread_cond);
 607                 g_mutex_unlock(&hcamcorder->task_thread_lock);
 608                 g_thread_join(hcamcorder->task_thread);
 609                 hcamcorder->task_thread = NULL;
 610         }
 611         g_mutex_clear(&hcamcorder->task_thread_lock);
 612         g_cond_clear(&hcamcorder->task_thread_cond);
 613
 614         /* Release handle */
 615         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
 616         free(hcamcorder);
 617
 618         return ret;
 619 }
 620
 621
 622 int _mmcamcorder_destroy(MMHandleType handle)
 623 {
 624         int ret = MM_ERROR_NONE;
 625         int state = MM_CAMCORDER_STATE_NONE;
 626 #ifdef _MMCAMCORDER_RM_SUPPORT
 627         int iret = RM_OK;
 628 #endif /* _MMCAMCORDER_RM_SUPPORT */
 629         GstElement *sink_element = NULL;
 630         int sink_element_size = 0;
 631
 632         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 633
 634         _mmcam_dbg_log("");
 635
 636         if (!hcamcorder) {
 637                 _mmcam_dbg_err("Not initialized");
 638                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 639                 goto _ERR_CAMCORDER_CMD_PRECON;
 640         }
 641
 642         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
 643                 _mmcam_dbg_err("Another command is running.");
 644                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
 645                 goto _ERR_CAMCORDER_CMD_PRECON;
 646         }
 647
 648         state = _mmcamcorder_get_state(handle);
 649         if (state != MM_CAMCORDER_STATE_NULL) {
 650                 _mmcam_dbg_err("Wrong state(%d)", state);
 651                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 652                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 653         }
 654
 655         /* set exit state for sound thread */
 656         g_mutex_lock(&hcamcorder->task_thread_lock);
 657         _mmcam_dbg_log("send signal for task thread exit");
 658         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
 659         g_cond_signal(&hcamcorder->task_thread_cond);
 660         g_mutex_unlock(&hcamcorder->task_thread_lock);
 661
 662         /* remove kept, but not used sink element in attribute */
 663         mm_camcorder_get_attributes(handle, NULL,
 664                 MMCAM_DISPLAY_REUSE_ELEMENT, &sink_element, &sink_element_size,
 665                 NULL);
 666         if (sink_element) {
 667                 GstStateChangeReturn result = gst_element_set_state(sink_element, GST_STATE_NULL);
 668
 669                 _mmcam_dbg_warn("remove sink element %p, set state NULL result %d", sink_element, result);
 670
 671                 gst_object_unref(sink_element);
 672                 sink_element = NULL;
 673         }
 674
 675         /* wait for completion of sound play */
 676         _mmcamcorder_sound_solo_play_wait(handle);
 677
 678         /* Release SubContext and pipeline */
 679         if (hcamcorder->sub_context) {
 680                 if (hcamcorder->sub_context->element)
 681                         _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
 682
 683                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
 684                 hcamcorder->sub_context = NULL;
 685         }
 686
 687 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 688         /* de-initialize resource manager */
 689         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
 690
 691         ret = _mmcamcorder_resource_manager_deinit(&hcamcorder->resource_manager);
 692         if (ret != MM_ERROR_NONE)
 693                 _mmcam_dbg_err("failed to de-initialize resource manager 0x%x", ret);
 694
 695         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 696 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 697
 698         /* Remove idle function which is not called yet */
 699         if (hcamcorder->setting_event_id) {
 700                 _mmcam_dbg_log("Remove remaining idle function");
 701                 g_source_remove(hcamcorder->setting_event_id);
 702                 hcamcorder->setting_event_id = 0;
 703         }
 704
 705         /* Remove attributes */
 706         if (hcamcorder->attributes) {
 707                 _mmcamcorder_dealloc_attribute(handle, hcamcorder->attributes);
 708                 hcamcorder->attributes = 0;
 709         }
 710
 711         /* Remove exif info */
 712         if (hcamcorder->exif_info) {
 713                 mm_exif_destory_exif_info(hcamcorder->exif_info);
 714                 hcamcorder->exif_info = NULL;
 715         }
 716
 717         /* Release configure info */
 718         if (hcamcorder->conf_ctrl)
 719                 _mmcamcorder_conf_release_info(handle, &hcamcorder->conf_ctrl);
 720
 721         if (hcamcorder->conf_main)
 722                 _mmcamcorder_conf_release_info(handle, &hcamcorder->conf_main);
 723
 724         /* Remove messages which are not called yet */
 725         _mmcamcorder_remove_message_all(handle);
 726
 727         /* unset remained watch cb */
 728         if (hcamcorder->sound_focus_watch_id > 0) {
 729                 mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
 730                 _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
 731                 hcamcorder->sound_focus_watch_id = 0;
 732         }
 733
 734         /* unregister sound focus and unsubscribe sound signal */
 735         _mmcam_dbg_log("sound focus id %d, sound signal subscribe id %u",
 736                 hcamcorder->sound_focus_id, hcamcorder->sound_focus_subscribe_id);
 737
 738         if (hcamcorder->sound_focus_id > 0) {
 739                 mm_sound_unregister_focus(hcamcorder->sound_focus_id);
 740                 _mmcam_dbg_log("unregister sound focus done");
 741                 hcamcorder->sound_focus_id = 0;
 742         }
 743
 744         if (hcamcorder->sound_focus_subscribe_id > 0) {
 745                 mm_sound_unsubscribe_signal(hcamcorder->sound_focus_subscribe_id);
 746                 _mmcam_dbg_log("unsubscribe sound signal done");
 747                 hcamcorder->sound_focus_subscribe_id = 0;
 748         }
 749
 750 #ifdef _MMCAMCORDER_RM_SUPPORT
 751         if (hcamcorder->rm_handle != 0) {
 752                 iret = rm_unregister(hcamcorder->rm_handle);
 753                 if (iret != RM_OK)
 754                         _mmcam_dbg_err("rm_unregister() failed");
 755                 hcamcorder->rm_handle = 0;
 756         }
 757 #endif /* _MMCAMCORDER_RM_SUPPORT */
 758
 759         /* release model_name */
 760         if (hcamcorder->model_name) {
 761                 free(hcamcorder->model_name);
 762                 hcamcorder->model_name = NULL;
 763         }
 764
 765         if (hcamcorder->software_version) {
 766                 free(hcamcorder->software_version);
 767                 hcamcorder->software_version = NULL;
 768         }
 769
 770         /* release DPM handle */
 771         if (hcamcorder->dpm_handle) {
 772                 _mmcam_dbg_log("release DPM handle %p, camera changed cb id %d",
 773                         hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 774
 775                 /* remove camera policy changed callback */
 776                 if (hcamcorder->dpm_camera_cb_id > 0) {
 777                         dpm_remove_policy_changed_cb(hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 778                         hcamcorder->dpm_camera_cb_id = 0;
 779                 } else {
 780                         _mmcam_dbg_warn("invalid dpm camera cb id %d", hcamcorder->dpm_camera_cb_id);
 781                 }
 782
 783                 dpm_manager_destroy(hcamcorder->dpm_handle);
 784                 hcamcorder->dpm_handle = NULL;
 785         }
 786
 787         /* join task thread */
 788         _mmcam_dbg_log("task thread join");
 789         g_thread_join(hcamcorder->task_thread);
 790         hcamcorder->task_thread = NULL;
 791
 792         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
 793
 794         /* Release lock, cond */
 795         g_mutex_clear(&(hcamcorder->mtsafe).lock);
 796         g_cond_clear(&(hcamcorder->mtsafe).cond);
 797         g_mutex_clear(&(hcamcorder->mtsafe).cmd_lock);
 798         g_cond_clear(&(hcamcorder->mtsafe).cmd_cond);
 799         g_mutex_clear(&(hcamcorder->mtsafe).asm_lock);
 800         g_mutex_clear(&(hcamcorder->mtsafe).state_lock);
 801         g_mutex_clear(&(hcamcorder->mtsafe).gst_state_lock);
 802         g_mutex_clear(&(hcamcorder->mtsafe).gst_encode_state_lock);
 803         g_mutex_clear(&(hcamcorder->mtsafe).message_cb_lock);
 804         g_mutex_clear(&(hcamcorder->mtsafe).vcapture_cb_lock);
 805         g_mutex_clear(&(hcamcorder->mtsafe).vstream_cb_lock);
 806         g_mutex_clear(&(hcamcorder->mtsafe).astream_cb_lock);
 807         g_mutex_clear(&(hcamcorder->mtsafe).mstream_cb_lock);
 808 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 809         g_cond_clear(&(hcamcorder->mtsafe).resource_cond);
 810         g_mutex_clear(&(hcamcorder->mtsafe).resource_lock);
 811 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 812
 813         g_mutex_clear(&hcamcorder->snd_info.open_mutex);
 814         g_cond_clear(&hcamcorder->snd_info.open_cond);
 815         g_mutex_clear(&hcamcorder->restart_preview_lock);
 816         g_mutex_clear(&hcamcorder->task_thread_lock);
 817         g_cond_clear(&hcamcorder->task_thread_cond);
 818
 819         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
 820                 g_mutex_clear(&hcamcorder->gdbus_info_sound.sync_mutex);
 821                 g_cond_clear(&hcamcorder->gdbus_info_sound.sync_cond);
 822                 g_mutex_clear(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
 823                 g_cond_clear(&hcamcorder->gdbus_info_solo_sound.sync_cond);
 824         }
 825
 826         /* Release handle */
 827         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
 828         free(hcamcorder);
 829
 830         return MM_ERROR_NONE;
 831
 832 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
 833         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
 834
 835 _ERR_CAMCORDER_CMD_PRECON:
 836         if (hcamcorder)
 837                 _mmcam_dbg_err("Destroy fail (type %d, state %d)", hcamcorder->type, state);
 838
 839         _mmcam_dbg_err("Destroy fail (ret %x)", ret);
 840
 841         return ret;
 842 }
 843
 844
 845 int _mmcamcorder_realize(MMHandleType handle)
 846 {
 847         int ret = MM_ERROR_NONE;
 848         int ret_sound = MM_ERROR_NONE;
 849         int state = MM_CAMCORDER_STATE_NONE;
 850         int display_surface_type = MM_DISPLAY_SURFACE_OVERLAY;
 851         int pid_for_sound_focus = 0;
 852         double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
 853         char *videosink_element_type = NULL;
 854         const char *videosink_name = NULL;
 855         char *socket_path = NULL;
 856         int socket_path_len = 0;
 857         int conn_size = 0;
 858 #ifdef _MMCAMCORDER_RM_SUPPORT
 859         int iret = RM_OK;
 860         int preview_format = MM_PIXEL_FORMAT_NV12;
 861         int qret = RM_OK;
 862         int qret_avail = 0; /* 0: not available, 1: available */
 863         rm_consumer_info rci;
 864         int app_pid = 0;
 865         int resource_count = 0;
 866 #endif /* _MMCAMCORDER_RM_SUPPORT */
 867
 868         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 869
 870         /*_mmcam_dbg_log("");*/
 871
 872         if (!hcamcorder) {
 873                 _mmcam_dbg_err("Not initialized");
 874                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 875                 return ret;
 876         }
 877
 878         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
 879                 _mmcam_dbg_err("Another command is running.");
 880                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
 881                 goto _ERR_CAMCORDER_CMD_PRECON;
 882         }
 883
 884         state = _mmcamcorder_get_state(handle);
 885         if (state != MM_CAMCORDER_STATE_NULL) {
 886                 _mmcam_dbg_err("Wrong state(%d)", state);
 887                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 888                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 889         }
 890
 891         /* Get profile mode and gdbus connection */
 892         mm_camcorder_get_attributes(handle, NULL,
 893                 MMCAM_MODE, &hcamcorder->type,
 894                 MMCAM_GDBUS_CONNECTION, &hcamcorder->gdbus_conn, &conn_size,
 895                 NULL);
 896
 897         if (!hcamcorder->gdbus_conn) {
 898                 _mmcam_dbg_err("gdbus connection NULL");
 899                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 900                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 901         }
 902
 903         _mmcam_dbg_log("Profile mode [%d], gdbus connection [%p]",
 904                 hcamcorder->type, hcamcorder->gdbus_conn);
 905
 906         mm_camcorder_get_attributes(handle, NULL,
 907                 MMCAM_DISPLAY_SURFACE, &display_surface_type,
 908                 MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
 909                 NULL);
 910
 911         /* sound focus */
 912         if (hcamcorder->sound_focus_register) {
 913                 /* acquire sound focus or set sound focus watch callback */
 914                 if (hcamcorder->session_flags & MM_SESSION_OPTION_PAUSE_OTHERS) {
 915                         /* acquire sound focus */
 916                         _mmcam_dbg_log("PAUSE_OTHERS - acquire sound focus");
 917
 918                         ret_sound = mm_sound_acquire_focus(hcamcorder->sound_focus_id, FOCUS_FOR_BOTH, NULL);
 919                         if (ret_sound != MM_ERROR_NONE) {
 920                                 _mmcam_dbg_err("mm_sound_acquire_focus failed [0x%x]", ret_sound);
 921
 922                                 ret = MM_ERROR_POLICY_BLOCKED;
 923                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 924                         }
 925
 926                         hcamcorder->acquired_focus = FOCUS_FOR_BOTH;
 927                 } else if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
 928                         /* do nothing */
 929                         _mmcam_dbg_log("SESSION_UNINTERRUPTIBLE - do nothing for sound focus");
 930                 } else {
 931                         /* unset remained watch cb */
 932                         if (hcamcorder->sound_focus_watch_id > 0) {
 933                                 mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
 934                                 _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
 935                                 hcamcorder->sound_focus_watch_id = 0;
 936                         }
 937
 938                         /* set sound focus watch callback */
 939                         mm_camcorder_get_attributes(handle, NULL,
 940                                 MMCAM_PID_FOR_SOUND_FOCUS, &pid_for_sound_focus,
 941                                 NULL);
 942
 943                         if (pid_for_sound_focus == 0) {
 944                                 pid_for_sound_focus = getpid();
 945                                 _mmcam_dbg_warn("pid for sound focus is not set, use my pid %d", pid_for_sound_focus);
 946                         }
 947
 948                         _mmcam_dbg_log("ETC - set sound focus watch callback - pid %d", pid_for_sound_focus);
 949
 950                         ret_sound = mm_sound_set_focus_watch_callback_for_session(pid_for_sound_focus,
 951                                 FOCUS_FOR_BOTH,
 952                                 (mm_sound_focus_changed_watch_cb)_mmcamcorder_sound_focus_watch_cb,
 953                                 hcamcorder,
 954                                 &hcamcorder->sound_focus_watch_id);
 955                         if (ret_sound != MM_ERROR_NONE) {
 956                                 _mmcam_dbg_err("mm_sound_set_focus_watch_callback failed [0x%x]", ret_sound);
 957
 958                                 ret = MM_ERROR_POLICY_BLOCKED;
 959                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 960                         }
 961
 962                         _mmcam_dbg_log("sound focus watch cb id %d", hcamcorder->sound_focus_watch_id);
 963                 }
 964         } else {
 965                 _mmcam_dbg_log("no need to register sound focus");
 966         }
 967
 968         /* alloc sub context */
 969         hcamcorder->sub_context = _mmcamcorder_alloc_subcontext(hcamcorder->type);
 970         if (!hcamcorder->sub_context) {
 971                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 972                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 973         }
 974
 975         /* Set basic configure information */
 976         if (motion_rate != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE)
 977                 hcamcorder->sub_context->is_modified_rate = TRUE;
 978
 979         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 980                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
 981                 "UseEncodebin",
 982                 &(hcamcorder->sub_context->bencbin_capture));
 983         _mmcam_dbg_warn("UseEncodebin [%d]", hcamcorder->sub_context->bencbin_capture);
 984
 985         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
 986                 /* get dual stream support info */
 987                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 988                         CONFIGURE_CATEGORY_MAIN_RECORD,
 989                         "SupportDualStream",
 990                         &(hcamcorder->sub_context->info_video->support_dual_stream));
 991
 992                 _mmcam_dbg_warn("SupportDualStream [%d]", hcamcorder->sub_context->info_video->support_dual_stream);
 993         }
 994
 995         switch (display_surface_type) {
 996         case MM_DISPLAY_SURFACE_OVERLAY:
 997                 videosink_element_type = strdup("VideosinkElementOverlay");
 998                 break;
 999         case MM_DISPLAY_SURFACE_EVAS:
1000                 videosink_element_type = strdup("VideosinkElementEvas");
1001                 break;
1002         case MM_DISPLAY_SURFACE_GL:
1003                 videosink_element_type = strdup("VideosinkElementGL");
1004                 break;
1005         case MM_DISPLAY_SURFACE_NULL:
1006                 videosink_element_type = strdup("VideosinkElementNull");
1007                 break;
1008         case MM_DISPLAY_SURFACE_REMOTE:
1009                 mm_camcorder_get_attributes(handle, NULL,
1010                         MMCAM_DISPLAY_SOCKET_PATH, &socket_path, &socket_path_len,
1011                         NULL);
1012                 if (socket_path == NULL) {
1013                         _mmcam_dbg_warn("REMOTE surface, but socket path is NULL -> to NullSink");
1014                         videosink_element_type = strdup("VideosinkElementNull");
1015                 } else {
1016                         videosink_element_type = strdup("VideosinkElementRemote");
1017                 }
1018                 break;
1019         default:
1020                 videosink_element_type = strdup("VideosinkElementOverlay");
1021                 break;
1022         }
1023
1024         /* check string of videosink element */
1025         if (videosink_element_type) {
1026                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1027                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1028                         videosink_element_type,
1029                         &hcamcorder->sub_context->VideosinkElement);
1030                 free(videosink_element_type);
1031                 videosink_element_type = NULL;
1032         } else {
1033                 _mmcam_dbg_warn("strdup failed(display_surface_type %d). Use default X type",
1034                         display_surface_type);
1035
1036                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1037                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1038                         _MMCAMCORDER_DEFAULT_VIDEOSINK_TYPE,
1039                         &hcamcorder->sub_context->VideosinkElement);
1040         }
1041
1042         _mmcamcorder_conf_get_value_element_name(hcamcorder->sub_context->VideosinkElement, &videosink_name);
1043         _mmcam_dbg_log("Videosink name : %s", videosink_name);
1044
1045         /* get videoconvert element */
1046         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1047                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1048                 "VideoconvertElement",
1049                 &hcamcorder->sub_context->VideoconvertElement);
1050
1051         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_ctrl,
1052                 CONFIGURE_CATEGORY_CTRL_CAPTURE,
1053                 "SensorEncodedCapture",
1054                 &(hcamcorder->sub_context->SensorEncodedCapture));
1055         _mmcam_dbg_log("Support sensor encoded capture : %d", hcamcorder->sub_context->SensorEncodedCapture);
1056
1057         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE) {
1058                 int dpm_camera_state = DPM_ALLOWED;
1059
1060                 /* check camera policy from DPM */
1061                 if (hcamcorder->dpm_handle) {
1062                         if (dpm_restriction_get_camera_state(hcamcorder->dpm_handle, &dpm_camera_state) == DPM_ERROR_NONE) {
1063                                 _mmcam_dbg_log("DPM camera state %d", dpm_camera_state);
1064                                 if (dpm_camera_state == DPM_DISALLOWED) {
1065                                         _mmcam_dbg_err("CAMERA DISALLOWED by DPM");
1066                                         ret = MM_ERROR_POLICY_RESTRICTED;
1067
1068                                         _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "camera");
1069
1070                                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1071                                 }
1072                         } else {
1073                                 _mmcam_dbg_err("get DPM camera state failed, keep going...");
1074                         }
1075                 } else {
1076                         _mmcam_dbg_warn("NULL dpm_handle");
1077                 }
1078
1079 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
1080                 ret = _mmcamcorder_resource_create_resource_set(&hcamcorder->resource_manager);
1081                 if (ret != MM_ERROR_NONE) {
1082                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1083                 }
1084
1085                 hcamcorder->resource_manager.acquire_count = 0;
1086
1087                 /* prepare resource manager for camera */
1088                 ret = _mmcamcorder_resource_manager_prepare(&hcamcorder->resource_manager, MM_CAMCORDER_RESOURCE_TYPE_CAMERA);
1089                 if (ret != MM_ERROR_NONE) {
1090                         _mmcam_dbg_err("could not prepare for camera resource");
1091                         ret = MM_ERROR_CAMCORDER_INTERNAL;
1092                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1093                 }
1094
1095                 /* prepare resource manager for "video_overlay only if display surface is X" */
1096                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
1097                         ret = _mmcamcorder_resource_manager_prepare(&hcamcorder->resource_manager, MM_CAMCORDER_RESOURCE_TYPE_VIDEO_OVERLAY);
1098                         if (ret != MM_ERROR_NONE) {
1099                                 _mmcam_dbg_err("could not prepare for video overlay resource");
1100                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
1101                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1102                         }
1103                 }
1104
1105                 /* acquire resources */
1106                 _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
1107
1108                 ret = _mmcamcorder_resource_manager_acquire(&hcamcorder->resource_manager);
1109                 if (ret != MM_ERROR_NONE) {
1110                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1111
1112                         _mmcam_dbg_err("could not acquire resources");
1113
1114                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1115                 }
1116
1117                 if (hcamcorder->resource_manager.acquire_remain > 0) {
1118                         gint64 end_time = 0;
1119
1120                         _mmcam_dbg_warn("wait for resource state change");
1121
1122                         /* wait for resource state change */
1123                         end_time = g_get_monotonic_time() + (__MMCAMCORDER_RESOURCE_WAIT_TIME * G_TIME_SPAN_SECOND);
1124
1125                         if (_MMCAMCORDER_RESOURCE_WAIT_UNTIL(hcamcorder, end_time)) {
1126                                 _mmcam_dbg_warn("signal received");
1127                         } else {
1128                                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1129                                 _mmcam_dbg_err("timeout");
1130                                 ret = MM_ERROR_RESOURCE_INTERNAL;
1131                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1132                         }
1133                 } else {
1134                         _mmcam_dbg_log("already all acquired");
1135                 }
1136
1137                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1138 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
1139
1140 #ifdef _MMCAMCORDER_RM_SUPPORT
1141                 mm_camcorder_get_attributes(handle, NULL,
1142                         MMCAM_PID_FOR_SOUND_FOCUS, &app_pid,
1143                         NULL);
1144                 rci.app_pid = app_pid;
1145                 aul_app_get_appid_bypid(rci.app_pid, rci.app_id, sizeof(rci.app_id));
1146
1147                 /* RM register */
1148                 if (hcamcorder->rm_handle == 0) {
1149                         iret = rm_register((rm_resource_cb)_mmcamcorder_rm_callback, (void*)hcamcorder, &(hcamcorder->rm_handle), &rci);
1150                         if (iret != RM_OK) {
1151                                 _mmcam_dbg_err("rm_register fail");
1152                                 ret = MM_ERROR_POLICY_BLOCKED;
1153                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1154                         }
1155                 }
1156
1157                 mm_camcorder_get_attributes(handle, NULL,
1158                         MMCAM_CAMERA_FORMAT, &preview_format,
1159                         NULL);
1160
1161                 resource_count = 0;
1162                 memset(&hcamcorder->request_resources, 0x0, sizeof(rm_category_request_s));
1163                 memset(&hcamcorder->returned_devices, 0x0, sizeof(rm_device_return_s));
1164
1165                 if (preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1166                         hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
1167                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_VIDEO_DECODER;
1168
1169                         _mmcam_dbg_log("request dec rsc - category 0x%x", RM_CATEGORY_VIDEO_DECODER);
1170
1171                         resource_count++;
1172                 }
1173
1174                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
1175                         hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
1176                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_SCALER;
1177
1178                         _mmcam_dbg_log("request scaler rsc - category 0x%x", RM_CATEGORY_SCALER);
1179
1180                         resource_count++;
1181                 }
1182
1183                 hcamcorder->request_resources.request_num = resource_count;
1184
1185                 if (resource_count > 0) {
1186                         qret = rm_query(hcamcorder->rm_handle, RM_QUERY_ALLOCATION, &(hcamcorder->request_resources), &qret_avail);
1187                         if (qret != RM_OK || qret_avail != 1) {
1188                                 _mmcam_dbg_log("rm query failed. retry with sub devices");
1189
1190                                 resource_count = 0;
1191
1192                                 if (preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1193                                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_VIDEO_DECODER_SUB;
1194                                         _mmcam_dbg_log("request dec rsc - category 0x%x", RM_CATEGORY_VIDEO_DECODER_SUB);
1195                                         resource_count++;
1196                                 }
1197
1198                                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
1199                                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_SCALER_SUB;
1200                                         _mmcam_dbg_log("request scaler rsc - category 0x%x", RM_CATEGORY_SCALER_SUB);
1201                                         resource_count++;
1202                                 }
1203                         }
1204                 }
1205
1206                 hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
1207                 hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_CAMERA;
1208
1209                 hcamcorder->request_resources.request_num = resource_count + 1;
1210                 _mmcam_dbg_log("request camera rsc - category 0x%x", RM_CATEGORY_CAMERA);
1211
1212                 iret = rm_allocate_resources(hcamcorder->rm_handle, &(hcamcorder->request_resources), &hcamcorder->returned_devices);
1213                 if (iret != RM_OK) {
1214                         _mmcam_dbg_err("Resource allocation request failed");
1215                         ret = MM_ERROR_POLICY_BLOCKED;
1216                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1217                 }
1218 #endif /* _MMCAMCORDER_RM_SUPPORT */
1219         }
1220
1221         /* create pipeline */
1222         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:REALIZE:CREATE_PIPELINE");
1223
1224         ret = _mmcamcorder_create_pipeline(handle, hcamcorder->type);
1225
1226         traceEnd(TTRACE_TAG_CAMERA);
1227
1228         if (ret != MM_ERROR_NONE) {
1229                 /* check internal error of gstreamer */
1230                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1231                         ret = hcamcorder->error_code;
1232                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1233                 }
1234
1235                 /* release sub context */
1236                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1237                 hcamcorder->sub_context = NULL;
1238                 goto _ERR_CAMCORDER_CMD;
1239         }
1240
1241         /* set command function */
1242         ret = _mmcamcorder_set_functions(handle, hcamcorder->type);
1243         if (ret != MM_ERROR_NONE) {
1244                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
1245                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1246                 hcamcorder->sub_context = NULL;
1247                 goto _ERR_CAMCORDER_CMD;
1248         }
1249
1250         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_READY);
1251
1252         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1253
1254         return MM_ERROR_NONE;
1255
1256 _ERR_CAMCORDER_CMD:
1257 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
1258         /* release hw resources */
1259         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE) {
1260                 int ret_resource = _mmcamcorder_resource_manager_release(&hcamcorder->resource_manager);
1261                 if (ret_resource == MM_ERROR_RESOURCE_INVALID_STATE) {
1262                         _mmcam_dbg_warn("it could be in the middle of resource callback or there's no acquired resource");
1263                 } else if (ret_resource != MM_ERROR_NONE) {
1264                         _mmcam_dbg_err("failed to release resource, ret_resource(0x%x)", ret_resource);
1265                 }
1266         }
1267 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
1268 #ifdef _MMCAMCORDER_RM_SUPPORT
1269         if (hcamcorder->rm_handle) {
1270                 if (hcamcorder->returned_devices.allocated_num > 0) {
1271                         int idx = 0;
1272                         rm_device_request_s requested;
1273                         memset(&requested, 0x0, sizeof(rm_device_request_s));
1274                         requested.request_num = hcamcorder->returned_devices.allocated_num;
1275                         for (idx = 0; idx < requested.request_num; idx++)
1276                                 requested.device_id[idx] = hcamcorder->returned_devices.device_id[idx];
1277
1278                         iret = rm_deallocate_resources(hcamcorder->rm_handle, &requested);
1279                         if (iret != RM_OK)
1280                                 _mmcam_dbg_err("Resource deallocation request failed ");
1281                 }
1282
1283                 /* unregister RM */
1284                 int ires = rm_unregister(hcamcorder->rm_handle);
1285                 if (ires != RM_OK)
1286                         _mmcam_dbg_err("rm_unregister() failed");
1287                 hcamcorder->rm_handle = 0;
1288         }
1289 #endif /* _MMCAMCORDER_RM_SUPPORT*/
1290
1291 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1292         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1293
1294         if (hcamcorder->sound_focus_watch_id > 0) {
1295                 mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
1296                 _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
1297                 hcamcorder->sound_focus_watch_id = 0;
1298         }
1299
1300         if (hcamcorder->acquired_focus > 0) {
1301                 mm_sound_release_focus(hcamcorder->sound_focus_id, hcamcorder->acquired_focus, NULL);
1302                 _mmcam_dbg_warn("release sound focus [focus %d] done", hcamcorder->acquired_focus);
1303                 hcamcorder->acquired_focus = 0;
1304         }
1305
1306 _ERR_CAMCORDER_CMD_PRECON:
1307         _mmcam_dbg_err("Realize fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1308
1309         return ret;
1310 }
1311
1312
1313 int _mmcamcorder_unrealize(MMHandleType handle)
1314 {
1315         int ret = MM_ERROR_NONE;
1316         int state = MM_CAMCORDER_STATE_NONE;
1317
1318         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1319
1320         _mmcam_dbg_log("");
1321
1322         if (!hcamcorder) {
1323                 _mmcam_dbg_err("Not initialized");
1324                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1325                 return ret;
1326         }
1327
1328         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1329                 _mmcam_dbg_err("Another command is running.");
1330                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1331                 goto _ERR_CAMCORDER_CMD_PRECON;
1332         }
1333
1334         state = _mmcamcorder_get_state(handle);
1335         if (state != MM_CAMCORDER_STATE_READY) {
1336                 _mmcam_dbg_err("Wrong state(%d)", state);
1337                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1338                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1339         }
1340
1341         /* Release SubContext */
1342         if (hcamcorder->sub_context) {
1343                 /* destroy pipeline */
1344                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
1345                 /* Deallocate SubContext */
1346                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1347                 hcamcorder->sub_context = NULL;
1348         }
1349
1350 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
1351         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE &&
1352                 hcamcorder->state_change_by_system != _MMCAMCORDER_STATE_CHANGE_BY_RM) {
1353                 gint64 end_time = 0;
1354
1355                 _mmcam_dbg_log("lock resource");
1356                 _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
1357
1358                 /* release resource */
1359                 ret = _mmcamcorder_resource_manager_release(&hcamcorder->resource_manager);
1360                 if (ret == MM_ERROR_RESOURCE_INVALID_STATE) {
1361                         _mmcam_dbg_warn("it could be in the middle of resource callback or there's no acquired resource");
1362                         ret = MM_ERROR_NONE;
1363                 } else if (ret != MM_ERROR_NONE) {
1364                         _mmcam_dbg_err("failed to release resource, ret(0x%x)", ret);
1365                         ret = MM_ERROR_CAMCORDER_INTERNAL;
1366
1367                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1368                         _mmcam_dbg_log("unlock resource");
1369
1370                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1371                 }
1372
1373                 if (hcamcorder->resource_manager.acquire_remain < hcamcorder->resource_manager.acquire_count) {
1374                         /* wait for resource release */
1375                         _mmcam_dbg_log("resource is not released all. wait for signal...");
1376
1377                         end_time = g_get_monotonic_time() + (__MMCAMCORDER_RESOURCE_WAIT_TIME * G_TIME_SPAN_SECOND);
1378
1379                         _MMCAMCORDER_RESOURCE_WAIT_UNTIL(hcamcorder, end_time);
1380                 }
1381
1382                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1383                 _mmcam_dbg_log("unlock resource");
1384         }
1385 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
1386
1387 #ifdef _MMCAMCORDER_RM_SUPPORT
1388         if (hcamcorder->rm_handle && (hcamcorder->returned_devices.allocated_num > 0)) {
1389                         int iret = RM_OK;
1390                         int idx = 0;
1391                         rm_device_request_s requested;
1392                         memset(&requested, 0x0, sizeof(rm_device_request_s));
1393                         requested.request_num = hcamcorder->returned_devices.allocated_num;
1394                         for (idx = 0; idx < requested.request_num; idx++)
1395                                 requested.device_id[idx] = hcamcorder->returned_devices.device_id[idx];
1396
1397                         iret = rm_deallocate_resources(hcamcorder->rm_handle, &requested);
1398                         if (iret != RM_OK)
1399                                 _mmcam_dbg_err("Resource deallocation request failed ");
1400                 }
1401 #endif /* _MMCAMCORDER_RM_SUPPORT*/
1402
1403         /* Deinitialize main context member */
1404         hcamcorder->command = NULL;
1405
1406         _mmcam_dbg_log("focus register %d, session flag 0x%x, state_change_by_system %d",
1407                 hcamcorder->sound_focus_register, hcamcorder->session_flags, hcamcorder->state_change_by_system);
1408
1409         /* release sound focus or unset sound focus watch callback */
1410         _mmcam_dbg_log("by_system %d, flag 0x%x, acquired_focus %d, focus_id %d, watch_id %d",
1411                 hcamcorder->state_change_by_system, hcamcorder->session_flags, hcamcorder->acquired_focus,
1412                 hcamcorder->sound_focus_id, hcamcorder->sound_focus_watch_id);
1413
1414         if (hcamcorder->state_change_by_system != _MMCAMCORDER_STATE_CHANGE_BY_FOCUS) {
1415                 if (hcamcorder->sound_focus_watch_id > 0) {
1416                         mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
1417                         _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
1418                         hcamcorder->sound_focus_watch_id = 0;
1419                 }
1420
1421                 if (hcamcorder->acquired_focus > 0) {
1422                         mm_sound_release_focus(hcamcorder->sound_focus_id, hcamcorder->acquired_focus, NULL);
1423                         _mmcam_dbg_warn("release sound focus [focus %d] done", hcamcorder->acquired_focus);
1424                         hcamcorder->acquired_focus = 0;
1425                 }
1426         } else {
1427                 _mmcam_dbg_warn("state change by focus. so, no need to unset watch callback");
1428                 /* acquired focus will be released automatically */
1429                 hcamcorder->acquired_focus = 0;
1430         }
1431
1432         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1433
1434         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_NULL);
1435
1436         return MM_ERROR_NONE;
1437
1438 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1439         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1440
1441 _ERR_CAMCORDER_CMD_PRECON:
1442         /* send message */
1443         _mmcam_dbg_err("Unrealize fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1444
1445         return ret;
1446 }
1447
1448 int _mmcamcorder_start(MMHandleType handle)
1449 {
1450         int ret = MM_ERROR_NONE;
1451         int state = MM_CAMCORDER_STATE_NONE;
1452
1453         _MMCamcorderSubContext *sc = NULL;
1454         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1455
1456         _mmcam_dbg_log("");
1457
1458         if (!hcamcorder) {
1459                 _mmcam_dbg_err("Not initialized");
1460                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1461                 return ret;
1462         }
1463
1464         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1465         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1466
1467         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1468                 _mmcam_dbg_err("Another command is running.");
1469                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1470                 goto _ERR_CAMCORDER_CMD_PRECON;
1471         }
1472
1473         state = _mmcamcorder_get_state(handle);
1474         if (state != MM_CAMCORDER_STATE_READY) {
1475                 _mmcam_dbg_err("Wrong state(%d)", state);
1476                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1477                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1478         }
1479
1480         /* initialize error code */
1481         hcamcorder->error_code = MM_ERROR_NONE;
1482
1483         /* set attributes related sensor */
1484         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO)
1485                 _mmcamcorder_set_attribute_to_camsensor(handle);
1486
1487         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_START);
1488         if (ret != MM_ERROR_NONE) {
1489                 /* check internal error of gstreamer */
1490                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1491                         ret = hcamcorder->error_code;
1492                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1493                 }
1494                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1495         }
1496
1497         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1498
1499         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1500
1501         return MM_ERROR_NONE;
1502
1503 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1504         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1505
1506 _ERR_CAMCORDER_CMD_PRECON:
1507         /* check internal error of gstreamer */
1508         if (hcamcorder->error_code != MM_ERROR_NONE) {
1509                 ret = hcamcorder->error_code;
1510                 hcamcorder->error_code = MM_ERROR_NONE;
1511
1512                 _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1513         }
1514
1515         _mmcam_dbg_err("Start fail (type %d, state %d, ret %x)",
1516                                    hcamcorder->type, state, ret);
1517
1518         return ret;
1519 }
1520
1521 int _mmcamcorder_stop(MMHandleType handle)
1522 {
1523         int ret = MM_ERROR_NONE;
1524         int state = MM_CAMCORDER_STATE_NONE;
1525
1526         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1527
1528         _mmcam_dbg_log("");
1529
1530         if (!hcamcorder) {
1531                 _mmcam_dbg_err("Not initialized");
1532                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1533                 return ret;
1534         }
1535
1536         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1537                 _mmcam_dbg_err("Another command is running.");
1538                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1539                 goto _ERR_CAMCORDER_CMD_PRECON;
1540         }
1541
1542         state = _mmcamcorder_get_state(handle);
1543         if (state != MM_CAMCORDER_STATE_PREPARE) {
1544                 _mmcam_dbg_err("Wrong state(%d)", state);
1545                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1546                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1547         }
1548
1549         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_STOP);
1550         if (ret != MM_ERROR_NONE)
1551                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1552
1553         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_READY);
1554
1555         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1556                 /* unsubscribe remained unsubscribed signal */
1557                 g_mutex_lock(&hcamcorder->gdbus_info_sound.sync_mutex);
1558                 if (hcamcorder->gdbus_info_sound.subscribe_id > 0) {
1559                         _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", hcamcorder->gdbus_info_sound.subscribe_id);
1560                         g_dbus_connection_signal_unsubscribe(hcamcorder->gdbus_conn, hcamcorder->gdbus_info_sound.subscribe_id);
1561                 }
1562                 g_mutex_unlock(&hcamcorder->gdbus_info_sound.sync_mutex);
1563
1564                 g_mutex_lock(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
1565                 if (hcamcorder->gdbus_info_solo_sound.subscribe_id > 0) {
1566                         _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", hcamcorder->gdbus_info_solo_sound.subscribe_id);
1567                         g_dbus_connection_signal_unsubscribe(hcamcorder->gdbus_conn, hcamcorder->gdbus_info_solo_sound.subscribe_id);
1568                 }
1569                 g_mutex_unlock(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
1570         }
1571
1572         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1573
1574         return MM_ERROR_NONE;
1575
1576 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1577         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1578
1579 _ERR_CAMCORDER_CMD_PRECON:
1580         /* send message */
1581         _mmcam_dbg_err("Stop fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1582
1583         return ret;
1584 }
1585
1586
1587 int _mmcamcorder_capture_start(MMHandleType handle)
1588 {
1589         int ret = MM_ERROR_NONE;
1590         int state = MM_CAMCORDER_STATE_NONE;
1591         int state_FROM_0 = MM_CAMCORDER_STATE_PREPARE;
1592         int state_FROM_1 = MM_CAMCORDER_STATE_RECORDING;
1593         int state_FROM_2 = MM_CAMCORDER_STATE_PAUSED;
1594
1595         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1596
1597         _mmcam_dbg_log("");
1598
1599         if (!hcamcorder) {
1600                 _mmcam_dbg_err("Not initialized");
1601                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1602                 return ret;
1603         }
1604
1605         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1606                 _mmcam_dbg_err("Another command is running.");
1607                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1608                 goto _ERR_CAMCORDER_CMD_PRECON;
1609         }
1610
1611         state = _mmcamcorder_get_state(handle);
1612         if (state != state_FROM_0 && state != state_FROM_1 && state != state_FROM_2) {
1613                 _mmcam_dbg_err("Wrong state(%d)", state);
1614                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1615                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1616         }
1617
1618         /* Handle capture in recording case */
1619         if (state == state_FROM_1 || state == state_FROM_2) {
1620                 if (hcamcorder->capture_in_recording == TRUE) {
1621                         _mmcam_dbg_err("Capturing in recording (%d)", state);
1622                         ret = MM_ERROR_CAMCORDER_DEVICE_BUSY;
1623                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1624                 } else {
1625                         g_mutex_lock(&hcamcorder->task_thread_lock);
1626                         if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_NONE) {
1627                                 hcamcorder->capture_in_recording = TRUE;
1628                                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING;
1629                                 _mmcam_dbg_log("send signal for capture in recording");
1630                                 g_cond_signal(&hcamcorder->task_thread_cond);
1631                                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1632                         } else {
1633                                 _mmcam_dbg_err("task thread busy : %d", hcamcorder->task_thread_state);
1634                                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1635                                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1636                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1637                         }
1638                 }
1639         }
1640
1641         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_CAPTURE);
1642         if (ret != MM_ERROR_NONE)
1643                 goto _ERR_CAMCORDER_CMD;
1644
1645         /* Do not change state when recording snapshot capture */
1646         if (state == state_FROM_0)
1647                 _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_CAPTURING);
1648
1649         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1650
1651         /* Init break continuous shot attr */
1652         if (mm_camcorder_set_attributes(handle, NULL, "capture-break-cont-shot", 0, NULL) != MM_ERROR_NONE)
1653                 _mmcam_dbg_warn("capture-break-cont-shot set 0 failed");
1654
1655         return MM_ERROR_NONE;
1656
1657 _ERR_CAMCORDER_CMD:
1658         if (hcamcorder->capture_in_recording)
1659                 hcamcorder->capture_in_recording = FALSE;
1660
1661 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1662         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1663
1664 _ERR_CAMCORDER_CMD_PRECON:
1665         /* send message */
1666         _mmcam_dbg_err("Capture start fail (type %d, state %d, ret %x)",
1667                 hcamcorder->type, state, ret);
1668
1669         return ret;
1670 }
1671
1672 int _mmcamcorder_capture_stop(MMHandleType handle)
1673 {
1674         int ret = MM_ERROR_NONE;
1675         int state = MM_CAMCORDER_STATE_NONE;
1676         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1677
1678         _mmcam_dbg_log("");
1679
1680         if (!hcamcorder) {
1681                 _mmcam_dbg_err("Not initialized");
1682                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1683                 return ret;
1684         }
1685
1686         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1687                 _mmcam_dbg_err("Another command is running.");
1688                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1689                 goto _ERR_CAMCORDER_CMD_PRECON;
1690         }
1691
1692         state = _mmcamcorder_get_state(handle);
1693         if (state != MM_CAMCORDER_STATE_CAPTURING) {
1694                 _mmcam_dbg_err("Wrong state(%d)", state);
1695                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1696                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1697         }
1698
1699         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_START);
1700         if (ret != MM_ERROR_NONE)
1701                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1702
1703         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1704
1705         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1706
1707         return MM_ERROR_NONE;
1708
1709 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1710         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1711
1712 _ERR_CAMCORDER_CMD_PRECON:
1713         /* send message */
1714         _mmcam_dbg_err("Capture stop fail (type %d, state %d, ret %x)",
1715                 hcamcorder->type, state, ret);
1716
1717         return ret;
1718 }
1719
1720 int _mmcamcorder_record(MMHandleType handle)
1721 {
1722         int ret = MM_ERROR_NONE;
1723         int state = MM_CAMCORDER_STATE_NONE;
1724         int dpm_mic_state = DPM_ALLOWED;
1725
1726         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1727
1728         _mmcam_dbg_log("");
1729
1730         if (!hcamcorder) {
1731                 _mmcam_dbg_err("Not initialized");
1732                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1733                 return ret;
1734         }
1735
1736         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1737                 _mmcam_dbg_err("Another command is running.");
1738                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1739                 goto _ERR_CAMCORDER_CMD_PRECON;
1740         }
1741
1742         state = _mmcamcorder_get_state(handle);
1743         if (state != MM_CAMCORDER_STATE_PREPARE && state != MM_CAMCORDER_STATE_PAUSED) {
1744                 _mmcam_dbg_err("Wrong state(%d)", state);
1745                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1746                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1747         }
1748
1749         /* initialize error code */
1750         hcamcorder->error_code = MM_ERROR_NONE;
1751
1752         /* check mic policy from DPM */
1753         if (hcamcorder->dpm_handle) {
1754                 if (dpm_restriction_get_microphone_state(hcamcorder->dpm_handle, &dpm_mic_state) == DPM_ERROR_NONE) {
1755                         _mmcam_dbg_log("DPM mic state %d", dpm_mic_state);
1756                         if (dpm_mic_state == DPM_DISALLOWED) {
1757                                 _mmcam_dbg_err("MIC DISALLOWED by DPM");
1758                                 ret = MM_ERROR_COMMON_INVALID_PERMISSION;
1759
1760                                 _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "microphone");
1761
1762                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1763                         }
1764                 } else {
1765                         _mmcam_dbg_err("get DPM mic state failed, keep going...");
1766                 }
1767         } else {
1768                 _mmcam_dbg_warn("NULL dpm_handle");
1769         }
1770
1771         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_RECORD);
1772         if (ret != MM_ERROR_NONE) {
1773                 /* check internal error of gstreamer */
1774                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1775                         ret = hcamcorder->error_code;
1776                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1777                 }
1778                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1779         }
1780
1781         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_RECORDING);
1782
1783         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1784
1785         return MM_ERROR_NONE;
1786
1787 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1788         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1789
1790 _ERR_CAMCORDER_CMD_PRECON:
1791         /* check internal error of gstreamer */
1792         if (hcamcorder->error_code != MM_ERROR_NONE) {
1793                 ret = hcamcorder->error_code;
1794                 hcamcorder->error_code = MM_ERROR_NONE;
1795
1796                 _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1797         }
1798
1799         _mmcam_dbg_err("Record fail (type %d, state %d, ret %x)",
1800                                    hcamcorder->type, state, ret);
1801
1802         return ret;
1803 }
1804
1805
1806 int _mmcamcorder_pause(MMHandleType handle)
1807 {
1808         int ret = MM_ERROR_NONE;
1809         int state = MM_CAMCORDER_STATE_NONE;
1810
1811         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1812
1813         _mmcam_dbg_log("");
1814
1815         if (!hcamcorder) {
1816                 _mmcam_dbg_err("Not initialized");
1817                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1818                 return ret;
1819         }
1820
1821         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1822                 _mmcam_dbg_err("Another command is running.");
1823                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1824                 goto _ERR_CAMCORDER_CMD_PRECON;
1825         }
1826
1827         state = _mmcamcorder_get_state(handle);
1828         if (state != MM_CAMCORDER_STATE_RECORDING) {
1829                 _mmcam_dbg_err("Wrong state(%d)", state);
1830                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1831                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1832         }
1833
1834         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PAUSE);
1835         if (ret != MM_ERROR_NONE)
1836                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1837
1838         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PAUSED);
1839
1840         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1841
1842         return MM_ERROR_NONE;
1843
1844 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1845         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1846
1847 _ERR_CAMCORDER_CMD_PRECON:
1848         /* send message */
1849         _mmcam_dbg_err("Pause fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1850
1851         return ret;
1852 }
1853
1854
1855 int _mmcamcorder_commit(MMHandleType handle)
1856 {
1857         int ret = MM_ERROR_NONE;
1858         int state = MM_CAMCORDER_STATE_NONE;
1859
1860         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1861
1862         _mmcam_dbg_log("");
1863
1864         if (!hcamcorder) {
1865                 _mmcam_dbg_err("Not initialized");
1866                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1867                 return ret;
1868         }
1869
1870         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1871                 _mmcam_dbg_err("Another command is running.");
1872                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1873                 goto _ERR_CAMCORDER_CMD_PRECON;
1874         }
1875
1876         state = _mmcamcorder_get_state(handle);
1877         if (state != MM_CAMCORDER_STATE_RECORDING && state != MM_CAMCORDER_STATE_PAUSED) {
1878                 _mmcam_dbg_err("Wrong state(%d)", state);
1879                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1880                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1881         }
1882
1883         /* initialize error code */
1884         hcamcorder->error_code = MM_ERROR_NONE;
1885
1886         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_COMMIT);
1887         if (ret != MM_ERROR_NONE)
1888                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1889
1890         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1891
1892         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1893
1894         return MM_ERROR_NONE;
1895
1896 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1897         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1898
1899 _ERR_CAMCORDER_CMD_PRECON:
1900         /* send message */
1901         _mmcam_dbg_err("Commit fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1902
1903         return ret;
1904 }
1905
1906
1907 int _mmcamcorder_cancel(MMHandleType handle)
1908 {
1909         int ret = MM_ERROR_NONE;
1910         int state = MM_CAMCORDER_STATE_NONE;
1911
1912         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1913
1914         _mmcam_dbg_log("");
1915
1916         if (!hcamcorder) {
1917                 _mmcam_dbg_err("Not initialized");
1918                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1919                 return ret;
1920         }
1921
1922         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1923                 _mmcam_dbg_err("Another command is running.");
1924                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1925                 goto _ERR_CAMCORDER_CMD_PRECON;
1926         }
1927
1928         state = _mmcamcorder_get_state(handle);
1929         if (state != MM_CAMCORDER_STATE_RECORDING && state != MM_CAMCORDER_STATE_PAUSED) {
1930                 _mmcam_dbg_err("Wrong state(%d)", state);
1931                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1932                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1933         }
1934
1935         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_CANCEL);
1936         if (ret != MM_ERROR_NONE)
1937                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1938
1939         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1940
1941         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1942
1943         return MM_ERROR_NONE;
1944
1945 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1946         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1947
1948 _ERR_CAMCORDER_CMD_PRECON:
1949         /* send message */
1950         _mmcam_dbg_err("Cancel fail (type %d, state %d, ret %x)",
1951                                    hcamcorder->type, state, ret);
1952
1953         return ret;
1954 }
1955 /* } Internal command functions */
1956
1957
1958 int _mmcamcorder_commit_async_end(MMHandleType handle)
1959 {
1960         _mmcam_dbg_log("");
1961
1962         _mmcam_dbg_warn("_mmcamcorder_commit_async_end : MM_CAMCORDER_STATE_PREPARE");
1963         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1964
1965         return MM_ERROR_NONE;
1966 }
1967
1968
1969 int _mmcamcorder_set_message_callback(MMHandleType handle, MMMessageCallback callback, void *user_data)
1970 {
1971         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1972
1973         _mmcam_dbg_log("%p", hcamcorder);
1974
1975         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1976
1977         if (callback == NULL)
1978                 _mmcam_dbg_warn("Message Callback is disabled, because application sets it to NULL");
1979
1980         if (!_MMCAMCORDER_TRYLOCK_MESSAGE_CALLBACK(hcamcorder)) {
1981                 _mmcam_dbg_warn("Application's message callback is running now");
1982                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1983         }
1984
1985         /* set message callback to message handle */
1986         hcamcorder->msg_cb = callback;
1987         hcamcorder->msg_cb_param = user_data;
1988
1989         _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1990
1991         return MM_ERROR_NONE;
1992 }
1993
1994
1995 int _mmcamcorder_set_video_stream_callback(MMHandleType handle, mm_camcorder_video_stream_callback callback, void *user_data)
1996 {
1997         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1998
1999         /*_mmcam_dbg_log("");*/
2000
2001         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2002
2003         if (callback == NULL)
2004                 _mmcam_dbg_warn("Video Stream Callback is disabled, because application sets it to NULL");
2005
2006         if (!_MMCAMCORDER_TRYLOCK_VSTREAM_CALLBACK(hcamcorder)) {
2007                 _mmcam_dbg_warn("Application's video stream callback is running now");
2008                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2009         }
2010
2011         hcamcorder->vstream_cb = callback;
2012         hcamcorder->vstream_cb_param = user_data;
2013
2014         _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
2015
2016         return MM_ERROR_NONE;
2017 }
2018
2019
2020 int _mmcamcorder_set_audio_stream_callback(MMHandleType handle, mm_camcorder_audio_stream_callback callback, void *user_data)
2021 {
2022         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2023
2024         _mmcam_dbg_log("");
2025
2026         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2027
2028         if (callback == NULL)
2029                 _mmcam_dbg_warn("Audio Stream Callback is disabled, because application sets it to NULL");
2030
2031         if (!_MMCAMCORDER_TRYLOCK_ASTREAM_CALLBACK(hcamcorder)) {
2032                 _mmcam_dbg_warn("Application's audio stream callback is running now");
2033                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2034         }
2035
2036         hcamcorder->astream_cb = callback;
2037         hcamcorder->astream_cb_param = user_data;
2038
2039         _MMCAMCORDER_UNLOCK_ASTREAM_CALLBACK(hcamcorder);
2040
2041         return MM_ERROR_NONE;
2042 }
2043
2044
2045 int _mmcamcorder_set_muxed_stream_callback(MMHandleType handle, mm_camcorder_muxed_stream_callback callback, void *user_data)
2046 {
2047         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2048
2049         _mmcam_dbg_log("");
2050
2051         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2052
2053         if (callback == NULL)
2054                 _mmcam_dbg_warn("Muxed Stream Callback is disabled, because application sets it to NULL");
2055
2056         if (!_MMCAMCORDER_TRYLOCK_MSTREAM_CALLBACK(hcamcorder)) {
2057                 _mmcam_dbg_warn("Application's muxed stream callback is running now");
2058                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2059         }
2060
2061         hcamcorder->mstream_cb = callback;
2062         hcamcorder->mstream_cb_param = user_data;
2063
2064         _MMCAMCORDER_UNLOCK_MSTREAM_CALLBACK(hcamcorder);
2065
2066         return MM_ERROR_NONE;
2067 }
2068
2069
2070 int _mmcamcorder_set_video_capture_callback(MMHandleType handle, mm_camcorder_video_capture_callback callback, void *user_data)
2071 {
2072         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2073
2074         _mmcam_dbg_log("");
2075
2076         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2077
2078         if (callback == NULL)
2079                 _mmcam_dbg_warn("Video Capture Callback is disabled, because application sets it to NULLL");
2080
2081         if (!_MMCAMCORDER_TRYLOCK_VCAPTURE_CALLBACK(hcamcorder)) {
2082                 _mmcam_dbg_warn("Application's video capture callback is running now");
2083                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2084         }
2085
2086         hcamcorder->vcapture_cb = callback;
2087         hcamcorder->vcapture_cb_param = user_data;
2088
2089         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
2090
2091         return MM_ERROR_NONE;
2092 }
2093
2094 int _mmcamcorder_get_current_state(MMHandleType handle)
2095 {
2096         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2097
2098         _mmcam_dbg_log("");
2099
2100         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2101
2102         return _mmcamcorder_get_state(handle);
2103 }
2104
2105 int _mmcamcorder_init_focusing(MMHandleType handle)
2106 {
2107         int ret = TRUE;
2108         int state = MM_CAMCORDER_STATE_NONE;
2109         int focus_mode = MM_CAMCORDER_FOCUS_MODE_NONE;
2110         int af_range = MM_CAMCORDER_AUTO_FOCUS_NORMAL;
2111         int sensor_focus_mode = 0;
2112         int sensor_af_range = 0;
2113         int current_focus_mode = 0;
2114         int current_af_range = 0;
2115         mmf_camcorder_t *hcamcorder = NULL;
2116         _MMCamcorderSubContext *sc = NULL;
2117         GstCameraControl *control = NULL;
2118
2119         _mmcam_dbg_log("");
2120
2121         hcamcorder = MMF_CAMCORDER(handle);
2122         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2123
2124         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2125         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2126
2127         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
2128                 _mmcam_dbg_err("Another command is running.");
2129                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2130         }
2131
2132         state = _mmcamcorder_get_state(handle);
2133
2134         if (state == MM_CAMCORDER_STATE_CAPTURING ||
2135             state < MM_CAMCORDER_STATE_PREPARE) {
2136                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2137                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2138                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2139         }
2140
2141         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2142                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2143                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2144                 return MM_ERROR_NONE;
2145         }
2146
2147         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2148         if (control == NULL) {
2149                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2150                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2151                 return MM_ERROR_CAMCORDER_INTERNAL;
2152         }
2153
2154         ret = gst_camera_control_stop_auto_focus(control);
2155         if (!ret) {
2156                 _mmcam_dbg_err("Auto focusing stop fail.");
2157                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2158                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2159         }
2160
2161         /* Initialize lens position */
2162         mm_camcorder_get_attributes(handle, NULL,
2163                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
2164                 MMCAM_CAMERA_AF_SCAN_RANGE, &af_range,
2165                 NULL);
2166         sensor_af_range = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_AF_SCAN_RANGE, af_range);
2167         sensor_focus_mode = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_FOCUS_MODE, focus_mode);
2168
2169         gst_camera_control_get_focus(control, &current_focus_mode, &current_af_range);
2170
2171         if (current_focus_mode != sensor_focus_mode || current_af_range != sensor_af_range) {
2172                 ret = gst_camera_control_set_focus(control, sensor_focus_mode, sensor_af_range);
2173         } else {
2174                 _mmcam_dbg_log("No need to init FOCUS [mode:%d, range:%d]", focus_mode, af_range);
2175                 ret = TRUE;
2176         }
2177
2178         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2179
2180         if (ret) {
2181                 _mmcam_dbg_log("Lens init success.");
2182                 return MM_ERROR_NONE;
2183         } else {
2184                 _mmcam_dbg_err("Lens init fail.");
2185                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2186         }
2187 }
2188
2189 int _mmcamcorder_adjust_focus(MMHandleType handle, int direction)
2190 {
2191         int state;
2192         int focus_mode = MM_CAMCORDER_FOCUS_MODE_NONE;
2193         int ret = MM_ERROR_UNKNOWN;
2194         char *err_attr_name = NULL;
2195
2196         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2197         mmf_return_val_if_fail(direction, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2198
2199         /*_mmcam_dbg_log("");*/
2200
2201         if (!_MMCAMCORDER_TRYLOCK_CMD(handle)) {
2202                 _mmcam_dbg_err("Another command is running.");
2203                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2204         }
2205
2206         state = _mmcamcorder_get_state(handle);
2207         if (state == MM_CAMCORDER_STATE_CAPTURING || state < MM_CAMCORDER_STATE_PREPARE) {
2208                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2209                 _MMCAMCORDER_UNLOCK_CMD(handle);
2210                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2211         }
2212
2213         /* TODO : call a auto or manual focus function */
2214         ret = mm_camcorder_get_attributes(handle, &err_attr_name,
2215                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
2216                 NULL);
2217         if (ret != MM_ERROR_NONE) {
2218                 _mmcam_dbg_warn("Get focus-mode fail. (%s:%x)", err_attr_name, ret);
2219                 SAFE_FREE(err_attr_name);
2220                 _MMCAMCORDER_UNLOCK_CMD(handle);
2221                 return ret;
2222         }
2223
2224         switch (focus_mode) {
2225         case MM_CAMCORDER_FOCUS_MODE_MANUAL:
2226                 ret = _mmcamcorder_adjust_manual_focus(handle, direction);
2227                 break;
2228         case MM_CAMCORDER_FOCUS_MODE_AUTO:
2229         case MM_CAMCORDER_FOCUS_MODE_TOUCH_AUTO:
2230         case MM_CAMCORDER_FOCUS_MODE_CONTINUOUS:
2231                 ret = _mmcamcorder_adjust_auto_focus(handle);
2232                 break;
2233         default:
2234                 _mmcam_dbg_err("It doesn't adjust focus. Focusing mode(%d)", focus_mode);
2235                 ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
2236         }
2237
2238         _MMCAMCORDER_UNLOCK_CMD(handle);
2239
2240         return ret;
2241 }
2242
2243 int _mmcamcorder_adjust_manual_focus(MMHandleType handle, int direction)
2244 {
2245         int max_level = 0;
2246         int min_level = 0;
2247         int cur_level = 0;
2248         int focus_level = 0;
2249         float unit_level = 0;
2250         GstCameraControl *control = NULL;
2251         _MMCamcorderSubContext *sc = NULL;
2252         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2253
2254         _mmcam_dbg_log("");
2255
2256         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2257         mmf_return_val_if_fail(_MMFCAMCORDER_FOCUS_TOTAL_LEVEL != 1, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
2258         mmf_return_val_if_fail((direction >= MM_CAMCORDER_MF_LENS_DIR_FORWARD) &&
2259                 (direction <= MM_CAMCORDER_MF_LENS_DIR_BACKWARD),
2260                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2261
2262         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2263         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2264
2265         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2266                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2267                 return MM_ERROR_NONE;
2268         }
2269
2270         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2271         if (control == NULL) {
2272                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2273                 return MM_ERROR_CAMCORDER_INTERNAL;
2274         }
2275
2276         /* TODO : get max, min level */
2277         if (max_level - min_level + 1 < _MMFCAMCORDER_FOCUS_TOTAL_LEVEL)
2278                 _mmcam_dbg_warn("Total level  of manual focus of MMF is greater than that of the camera driver.");
2279
2280         unit_level = ((float)max_level - (float)min_level)/(float)(_MMFCAMCORDER_FOCUS_TOTAL_LEVEL - 1);
2281
2282         if (!gst_camera_control_get_focus_level(control, &cur_level)) {
2283                 _mmcam_dbg_err("Can't get current level of manual focus.");
2284                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2285         }
2286
2287         /* TODO : adjust unit level value */
2288         if (direction == MM_CAMCORDER_MF_LENS_DIR_FORWARD)
2289                 focus_level = cur_level + unit_level;
2290         else if (direction == MM_CAMCORDER_MF_LENS_DIR_BACKWARD)
2291                 focus_level = cur_level - unit_level;
2292
2293         if (focus_level > max_level)
2294                 focus_level = max_level;
2295         else if (focus_level < min_level)
2296                 focus_level = min_level;
2297
2298         if (!gst_camera_control_set_focus_level(control, focus_level)) {
2299                 _mmcam_dbg_err("Manual focusing fail.");
2300                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2301         }
2302
2303         return MM_ERROR_NONE;
2304 }
2305
2306
2307 int _mmcamcorder_adjust_auto_focus(MMHandleType handle)
2308 {
2309         gboolean ret;
2310         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2311         GstCameraControl *control = NULL;
2312         _MMCamcorderSubContext *sc = NULL;
2313
2314         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2315
2316         /*_mmcam_dbg_log("");*/
2317
2318         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2319
2320         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2321                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2322                 return MM_ERROR_NONE;
2323         }
2324
2325         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2326         if (control) {
2327                 /* Start AF */
2328                 ret = gst_camera_control_start_auto_focus(control);
2329         } else {
2330                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2331                 ret = FALSE;
2332         }
2333
2334         if (ret) {
2335                 _mmcam_dbg_log("Auto focusing start success.");
2336                 return MM_ERROR_NONE;
2337         } else {
2338                 _mmcam_dbg_err("Auto focusing start fail.");
2339                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2340         }
2341 }
2342
2343 int _mmcamcorder_stop_focusing(MMHandleType handle)
2344 {
2345         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2346         _MMCamcorderSubContext *sc = NULL;
2347
2348         int ret, state;
2349         GstCameraControl *control = NULL;
2350
2351         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2352
2353         /*_mmcam_dbg_log("");*/
2354
2355         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2356
2357         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
2358                 _mmcam_dbg_err("Another command is running.");
2359                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2360         }
2361
2362         state = _mmcamcorder_get_state(handle);
2363         if (state == MM_CAMCORDER_STATE_CAPTURING || state < MM_CAMCORDER_STATE_PREPARE) {
2364                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2365                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2366                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2367         }
2368
2369         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2370                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2371                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2372                 return MM_ERROR_NONE;
2373         }
2374
2375         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2376         if (control) {
2377                 ret = gst_camera_control_stop_auto_focus(control);
2378         } else {
2379                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2380                 ret = FALSE;
2381         }
2382
2383         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2384
2385         if (ret) {
2386                 _mmcam_dbg_log("Auto focusing stop success.");
2387                 return MM_ERROR_NONE;
2388         } else {
2389                 _mmcam_dbg_err("Auto focusing stop fail.");
2390                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2391         }
2392 }
2393
2394
2395 /*-----------------------------------------------
2396 |         CAMCORDER INTERNAL LOCAL              |
2397 -----------------------------------------------*/
2398 static gboolean
2399 __mmcamcorder_gstreamer_init(camera_conf * conf)
2400 {
2401         static const int max_argc = 10;
2402         int i = 0;
2403         int cnt_str = 0;
2404         gint *argc = NULL;
2405         gchar **argv = NULL;
2406         GError *err = NULL;
2407         gboolean ret = FALSE;
2408         type_string_array *GSTInitOption = NULL;
2409
2410         mmf_return_val_if_fail(conf, FALSE);
2411
2412         _mmcam_dbg_log("");
2413
2414         /* alloc */
2415         argc = malloc(sizeof(int));
2416         argv = malloc(sizeof(gchar *) * max_argc);
2417
2418         if (!argc || !argv)
2419                 goto ERROR;
2420
2421         memset(argv, 0, sizeof(gchar *) * max_argc);
2422
2423         /* add initial */
2424         *argc = 1;
2425         argv[0] = g_strdup("mmcamcorder");
2426
2427         /* add gst_param */
2428         _mmcamcorder_conf_get_value_string_array(conf,
2429                 CONFIGURE_CATEGORY_MAIN_GENERAL,
2430                 "GSTInitOption",
2431                 &GSTInitOption);
2432         if (GSTInitOption != NULL && GSTInitOption->value) {
2433                 cnt_str = GSTInitOption->count;
2434                 for ( ; *argc < max_argc && *argc <= cnt_str ; (*argc)++)
2435                         argv[*argc] = g_strdup(GSTInitOption->value[(*argc)-1]);
2436         }
2437
2438         _mmcam_dbg_log("initializing gstreamer with following parameter[argc:%d]", *argc);
2439
2440         for (i = 0; i < *argc; i++)
2441                 _mmcam_dbg_log("argv[%d] : %s", i, argv[i]);
2442
2443         /* initializing gstreamer */
2444         ret = gst_init_check(argc, &argv, &err);
2445         if (!ret) {
2446                 _mmcam_dbg_err("Could not initialize GStreamer: %s ", err ? err->message : "unknown error occurred");
2447                 if (err)
2448                         g_error_free(err);
2449         }
2450
2451         /* release */
2452         for (i = 0; i < *argc; i++) {
2453                 if (argv[i]) {
2454                         g_free(argv[i]);
2455                         argv[i] = NULL;
2456                 }
2457         }
2458
2459         if (argv) {
2460                 free(argv);
2461                 argv = NULL;
2462         }
2463
2464         if (argc) {
2465                 free(argc);
2466                 argc = NULL;
2467         }
2468
2469         return ret;
2470
2471 ERROR:
2472         _mmcam_dbg_err("failed to initialize gstreamer");
2473
2474         if (argv) {
2475                 free(argv);
2476                 argv = NULL;
2477         }
2478
2479         if (argc) {
2480                 free(argc);
2481                 argc = NULL;
2482         }
2483
2484         return FALSE;
2485 }
2486
2487
2488 int _mmcamcorder_get_state(MMHandleType handle)
2489 {
2490         int state;
2491         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2492
2493         mmf_return_val_if_fail(hcamcorder, -1);
2494
2495         _MMCAMCORDER_LOCK_STATE(handle);
2496
2497         state = hcamcorder->state;
2498         /*_mmcam_dbg_log("state=%d",state);*/
2499
2500         _MMCAMCORDER_UNLOCK_STATE(handle);
2501
2502         return state;
2503 }
2504
2505
2506 void _mmcamcorder_set_state(MMHandleType handle, int state)
2507 {
2508         int old_state;
2509         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2510         _MMCamcorderMsgItem msg;
2511
2512         mmf_return_if_fail(hcamcorder);
2513
2514         /*_mmcam_dbg_log("");*/
2515
2516         _MMCAMCORDER_LOCK_STATE(handle);
2517
2518         old_state = hcamcorder->state;
2519         if (old_state != state) {
2520                 hcamcorder->state = state;
2521                 hcamcorder->target_state = state;
2522
2523                 _mmcam_dbg_log("set state[%d] and send state-changed message", state);
2524
2525                 /* To discern who changes the state */
2526                 switch (hcamcorder->state_change_by_system) {
2527                 case _MMCAMCORDER_STATE_CHANGE_BY_FOCUS:
2528                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_ASM;
2529                         msg.param.state.code = hcamcorder->interrupt_code;
2530                         break;
2531                 case _MMCAMCORDER_STATE_CHANGE_BY_RM:
2532                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_RM;
2533                         msg.param.state.code = MM_ERROR_NONE;
2534                         break;
2535                 case _MMCAMCORDER_STATE_CHANGE_BY_DPM:
2536                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_SECURITY;
2537                         msg.param.state.code = MM_ERROR_NONE;
2538                         break;
2539                 case _MMCAMCORDER_STATE_CHANGE_NORMAL:
2540                 default:
2541                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED;
2542                         msg.param.state.code = MM_ERROR_NONE;
2543                         break;
2544                 }
2545
2546                 msg.param.state.previous = old_state;
2547                 msg.param.state.current = state;
2548
2549                 /*_mmcam_dbg_log("_mmcamcorder_send_message : msg : %p, id:%x", &msg, msg.id);*/
2550                 _mmcamcorder_send_message(handle, &msg);
2551         }
2552
2553         _MMCAMCORDER_UNLOCK_STATE(handle);
2554
2555         return;
2556 }
2557
2558
2559 int _mmcamcorder_get_async_state(MMHandleType handle)
2560 {
2561         int state;
2562         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2563
2564         _MMCAMCORDER_LOCK_STATE(handle);
2565         state = hcamcorder->target_state;
2566
2567         _MMCAMCORDER_UNLOCK_STATE(handle);
2568
2569         return state;
2570 }
2571
2572
2573 _MMCamcorderSubContext *_mmcamcorder_alloc_subcontext(int type)
2574 {
2575         int i;
2576         _MMCamcorderSubContext *sc = NULL;
2577
2578         /*_mmcam_dbg_log("");*/
2579
2580         /* alloc container */
2581         sc = (_MMCamcorderSubContext *)malloc(sizeof(_MMCamcorderSubContext));
2582         mmf_return_val_if_fail(sc != NULL, NULL);
2583
2584         /* init members */
2585         memset(sc, 0x00, sizeof(_MMCamcorderSubContext));
2586
2587         sc->element_num = _MMCAMCORDER_PIPELINE_ELEMENT_NUM;
2588         sc->encode_element_num = _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM;
2589
2590         /* alloc info for each mode */
2591         switch (type) {
2592         case MM_CAMCORDER_MODE_AUDIO:
2593                 sc->info_audio = g_malloc0(sizeof(_MMCamcorderAudioInfo));
2594                 if (!sc->info_audio) {
2595                         _mmcam_dbg_err("Failed to alloc info structure");
2596                         goto ALLOC_SUBCONTEXT_FAILED;
2597                 }
2598                 break;
2599         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
2600         default:
2601                 sc->info_image = g_malloc0(sizeof(_MMCamcorderImageInfo));
2602                 if (!sc->info_image) {
2603                         _mmcam_dbg_err("Failed to alloc info structure");
2604                         goto ALLOC_SUBCONTEXT_FAILED;
2605                 }
2606
2607                 /* init sound status */
2608                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
2609
2610                 sc->info_video = g_malloc0(sizeof(_MMCamcorderVideoInfo));
2611                 if (!sc->info_video) {
2612                         _mmcam_dbg_err("Failed to alloc info structure");
2613                         goto ALLOC_SUBCONTEXT_FAILED;
2614                 }
2615                 g_mutex_init(&sc->info_video->size_check_lock);
2616                 break;
2617         }
2618
2619         /* alloc element array */
2620         sc->element = (_MMCamcorderGstElement *)malloc(sizeof(_MMCamcorderGstElement) * sc->element_num);
2621         if (!sc->element) {
2622                 _mmcam_dbg_err("Failed to alloc element structure");
2623                 goto ALLOC_SUBCONTEXT_FAILED;
2624         }
2625
2626         sc->encode_element = (_MMCamcorderGstElement *)malloc(sizeof(_MMCamcorderGstElement) * sc->encode_element_num);
2627         if (!sc->encode_element) {
2628                 _mmcam_dbg_err("Failed to alloc encode element structure");
2629                 goto ALLOC_SUBCONTEXT_FAILED;
2630         }
2631
2632         for (i = 0 ; i < sc->element_num ; i++) {
2633                 sc->element[i].id = _MMCAMCORDER_NONE;
2634                 sc->element[i].gst = NULL;
2635         }
2636
2637         for (i = 0 ; i < sc->encode_element_num ; i++) {
2638                 sc->encode_element[i].id = _MMCAMCORDER_NONE;
2639                 sc->encode_element[i].gst = NULL;
2640         }
2641
2642         sc->fourcc = 0x80000000;
2643         sc->cam_stability_count = 0;
2644         sc->drop_vframe = 0;
2645         sc->pass_first_vframe = 0;
2646         sc->is_modified_rate = FALSE;
2647
2648         return sc;
2649
2650 ALLOC_SUBCONTEXT_FAILED:
2651         if (sc) {
2652                 SAFE_G_FREE(sc->info_audio);
2653                 SAFE_G_FREE(sc->info_image);
2654                 if (sc->info_video)
2655                         g_mutex_clear(&sc->info_video->size_check_lock);
2656
2657                 SAFE_G_FREE(sc->info_video);
2658                 if (sc->element) {
2659                         free(sc->element);
2660                         sc->element = NULL;
2661                 }
2662                 if (sc->encode_element) {
2663                         free(sc->encode_element);
2664                         sc->encode_element = NULL;
2665                 }
2666                 free(sc);
2667                 sc = NULL;
2668         }
2669
2670         return NULL;
2671 }
2672
2673
2674 void _mmcamcorder_dealloc_subcontext(_MMCamcorderSubContext *sc)
2675 {
2676         _mmcam_dbg_log("");
2677
2678         if (sc) {
2679                 if (sc->element) {
2680                         _mmcam_dbg_log("release element");
2681                         free(sc->element);
2682                         sc->element = NULL;
2683                 }
2684
2685                 if (sc->encode_element) {
2686                         _mmcam_dbg_log("release encode_element");
2687                         free(sc->encode_element);
2688                         sc->encode_element = NULL;
2689                 }
2690
2691                 if (sc->info_image) {
2692                         _mmcam_dbg_log("release info_image");
2693                         free(sc->info_image);
2694                         sc->info_image = NULL;
2695                 }
2696
2697                 if (sc->info_video) {
2698                         _mmcam_dbg_log("release info_video");
2699                         SAFE_G_FREE(sc->info_video->filename);
2700                         g_mutex_clear(&sc->info_video->size_check_lock);
2701                         free(sc->info_video);
2702                         sc->info_video = NULL;
2703                 }
2704
2705                 if (sc->info_audio) {
2706                         _mmcam_dbg_log("release info_audio");
2707                         SAFE_G_FREE(sc->info_audio->filename);
2708                         free(sc->info_audio);
2709                         sc->info_audio = NULL;
2710                 }
2711
2712                 free(sc);
2713                 sc = NULL;
2714         }
2715
2716         return;
2717 }
2718
2719
2720 int _mmcamcorder_set_functions(MMHandleType handle, int type)
2721 {
2722         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2723
2724         /*_mmcam_dbg_log("");*/
2725
2726         switch (type) {
2727         case MM_CAMCORDER_MODE_AUDIO:
2728                 hcamcorder->command = _mmcamcorder_audio_command;
2729                 break;
2730         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
2731         default:
2732                 hcamcorder->command = _mmcamcorder_video_capture_command;
2733                 break;
2734         }
2735
2736         return MM_ERROR_NONE;
2737 }
2738
2739
2740 gboolean _mmcamcorder_pipeline_cb_message(GstBus *bus, GstMessage *message, gpointer data)
2741 {
2742         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
2743         _MMCamcorderSubContext *sc = NULL;
2744
2745         mmf_return_val_if_fail(hcamcorder, FALSE);
2746         mmf_return_val_if_fail(message, FALSE);
2747         /* _mmcam_dbg_log("message type=(%d)", GST_MESSAGE_TYPE(message)); */
2748
2749         switch (GST_MESSAGE_TYPE(message)) {
2750         case GST_MESSAGE_UNKNOWN:
2751                 _mmcam_dbg_log("GST_MESSAGE_UNKNOWN");
2752                 break;
2753         case GST_MESSAGE_EOS:
2754         {
2755                 _mmcam_dbg_err("Got EOS from element \"%s\"... but should not be reached here!",
2756                         GST_STR_NULL(GST_ELEMENT_NAME(GST_MESSAGE_SRC(message))));
2757                 break;
2758         }
2759         case GST_MESSAGE_ERROR:
2760         {
2761                 GError *err = NULL;
2762                 gchar *debug = NULL;
2763
2764                 gst_message_parse_error(message, &err, &debug);
2765
2766                 __mmcamcorder_handle_gst_error((MMHandleType)hcamcorder, message, err);
2767
2768                 if (err) {
2769                         _mmcam_dbg_err("GSTERR: %s", err->message);
2770                         g_error_free(err);
2771                         err = NULL;
2772                 }
2773
2774                 if (debug) {
2775                         _mmcam_dbg_err("Error Debug: %s", debug);
2776                         g_free(debug);
2777                         debug = NULL;
2778                 }
2779                 break;
2780         }
2781         case GST_MESSAGE_WARNING:
2782         {
2783                 GError *err;
2784                 gchar *debug;
2785                 gst_message_parse_warning(message, &err, &debug);
2786
2787                 _mmcam_dbg_warn("GSTWARN: %s", err->message);
2788
2789                 __mmcamcorder_handle_gst_warning((MMHandleType)hcamcorder, message, err);
2790
2791                 g_error_free(err);
2792                 g_free(debug);
2793                 break;
2794         }
2795         case GST_MESSAGE_INFO:
2796                 _mmcam_dbg_log("GST_MESSAGE_INFO");
2797                 break;
2798         case GST_MESSAGE_TAG:
2799                 _mmcam_dbg_log("GST_MESSAGE_TAG");
2800                 break;
2801         case GST_MESSAGE_BUFFERING:
2802                 _mmcam_dbg_log("GST_MESSAGE_BUFFERING");
2803                 break;
2804         case GST_MESSAGE_STATE_CHANGED:
2805         {
2806                 const GValue *vnewstate;
2807                 GstState newstate;
2808                 GstElement *pipeline = NULL;
2809
2810                 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2811                 if ((sc) && (sc->element)) {
2812                         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
2813                                 pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
2814                                 if (message->src == (GstObject*)pipeline) {
2815                                         vnewstate = gst_structure_get_value(gst_message_get_structure(message), "new-state");
2816                                         newstate = (GstState)vnewstate->data[0].v_int;
2817                                         _mmcam_dbg_log("GST_MESSAGE_STATE_CHANGED[%s]", gst_element_state_get_name(newstate));
2818                                 }
2819                         }
2820                 }
2821                 break;
2822         }
2823         case GST_MESSAGE_STATE_DIRTY:
2824                 _mmcam_dbg_log("GST_MESSAGE_STATE_DIRTY");
2825                 break;
2826         case GST_MESSAGE_STEP_DONE:
2827                 _mmcam_dbg_log("GST_MESSAGE_STEP_DONE");
2828                 break;
2829         case GST_MESSAGE_CLOCK_PROVIDE:
2830                 _mmcam_dbg_log("GST_MESSAGE_CLOCK_PROVIDE");
2831                 break;
2832         case GST_MESSAGE_CLOCK_LOST:
2833                 _mmcam_dbg_log("GST_MESSAGE_CLOCK_LOST");
2834                 break;
2835         case GST_MESSAGE_NEW_CLOCK:
2836         {
2837                 GstClock *pipe_clock = NULL;
2838                 gst_message_parse_new_clock(message, &pipe_clock);
2839                 /*_mmcam_dbg_log("GST_MESSAGE_NEW_CLOCK : %s", (clock ? GST_OBJECT_NAME (clock) : "NULL"));*/
2840                 break;
2841         }
2842         case GST_MESSAGE_STRUCTURE_CHANGE:
2843                 _mmcam_dbg_log("GST_MESSAGE_STRUCTURE_CHANGE");
2844                 break;
2845         case GST_MESSAGE_STREAM_STATUS:
2846                 /*_mmcam_dbg_log("GST_MESSAGE_STREAM_STATUS");*/
2847                 break;
2848         case GST_MESSAGE_APPLICATION:
2849                 _mmcam_dbg_log("GST_MESSAGE_APPLICATION");
2850                 break;
2851         case GST_MESSAGE_ELEMENT:
2852                 /*_mmcam_dbg_log("GST_MESSAGE_ELEMENT");*/
2853                 break;
2854         case GST_MESSAGE_SEGMENT_START:
2855                 _mmcam_dbg_log("GST_MESSAGE_SEGMENT_START");
2856                 break;
2857         case GST_MESSAGE_SEGMENT_DONE:
2858                 _mmcam_dbg_log("GST_MESSAGE_SEGMENT_DONE");
2859                 break;
2860         case GST_MESSAGE_DURATION_CHANGED:
2861                 _mmcam_dbg_log("GST_MESSAGE_DURATION_CHANGED");
2862                 break;
2863         case GST_MESSAGE_LATENCY:
2864                 _mmcam_dbg_log("GST_MESSAGE_LATENCY");
2865                 break;
2866         case GST_MESSAGE_ASYNC_START:
2867                 _mmcam_dbg_log("GST_MESSAGE_ASYNC_START");
2868                 break;
2869         case GST_MESSAGE_ASYNC_DONE:
2870                 /*_mmcam_dbg_log("GST_MESSAGE_ASYNC_DONE");*/
2871                 break;
2872         case GST_MESSAGE_ANY:
2873                 _mmcam_dbg_log("GST_MESSAGE_ANY");
2874                 break;
2875         case GST_MESSAGE_QOS:
2876                 /* _mmcam_dbg_log("GST_MESSAGE_QOS"); */
2877                 break;
2878         default:
2879                 _mmcam_dbg_log("not handled message type=(%d)", GST_MESSAGE_TYPE(message));
2880                 break;
2881         }
2882
2883         return TRUE;
2884 }
2885
2886
2887 GstBusSyncReply _mmcamcorder_pipeline_bus_sync_callback(GstBus *bus, GstMessage *message, gpointer data)
2888 {
2889         GstElement *element = NULL;
2890         GError *err = NULL;
2891         gchar *debug_info = NULL;
2892
2893         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
2894         _MMCamcorderSubContext *sc = NULL;
2895
2896         mmf_return_val_if_fail(hcamcorder, GST_BUS_PASS);
2897         mmf_return_val_if_fail(message, GST_BUS_PASS);
2898
2899         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2900         mmf_return_val_if_fail(sc, GST_BUS_PASS);
2901
2902         if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ERROR) {
2903                 /* parse error message */
2904                 gst_message_parse_error(message, &err, &debug_info);
2905
2906                 if (debug_info) {
2907                         _mmcam_dbg_err("GST ERROR : %s", debug_info);
2908                         g_free(debug_info);
2909                         debug_info = NULL;
2910                 }
2911
2912                 if (!err) {
2913                         _mmcam_dbg_warn("failed to parse error message");
2914                         return GST_BUS_PASS;
2915                 }
2916
2917                 /* set videosrc element to compare */
2918                 element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2919
2920                 /* check domain[RESOURCE] and element[VIDEOSRC] */
2921                 if (err->domain == GST_RESOURCE_ERROR && GST_ELEMENT_CAST(message->src) == element) {
2922                         switch (err->code) {
2923                         case GST_RESOURCE_ERROR_BUSY:
2924                                 _mmcam_dbg_err("Camera device [busy]");
2925                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_BUSY;
2926                                 break;
2927                         case GST_RESOURCE_ERROR_OPEN_WRITE:
2928                                 _mmcam_dbg_err("Camera device [open failed]");
2929                                 hcamcorder->error_code = MM_ERROR_COMMON_INVALID_PERMISSION;
2930                                 /* sc->error_code = MM_ERROR_CAMCORDER_DEVICE_OPEN; // SECURITY PART REQUEST PRIVILEGE */
2931                                 break;
2932                         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
2933                                 _mmcam_dbg_err("Camera device [open failed]");
2934                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_OPEN;
2935                                 break;
2936                         case GST_RESOURCE_ERROR_OPEN_READ:
2937                                 _mmcam_dbg_err("Camera device [register trouble]");
2938                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_REG_TROUBLE;
2939                                 break;
2940                         case GST_RESOURCE_ERROR_NOT_FOUND:
2941                                 _mmcam_dbg_err("Camera device [device not found]");
2942                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_NOT_FOUND;
2943                                 break;
2944                         case GST_RESOURCE_ERROR_TOO_LAZY:
2945                                 _mmcam_dbg_err("Camera device [timeout]");
2946                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_TIMEOUT;
2947                                 break;
2948                         case GST_RESOURCE_ERROR_SETTINGS:
2949                                 _mmcam_dbg_err("Camera device [not supported]");
2950                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
2951                                 break;
2952                         case GST_RESOURCE_ERROR_FAILED:
2953                                 _mmcam_dbg_err("Camera device [working failed].");
2954                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_IO;
2955                                 break;
2956                         default:
2957                                 _mmcam_dbg_err("Camera device [General(%d)]", err->code);
2958                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE;
2959                                 break;
2960                         }
2961
2962                         hcamcorder->error_occurs = TRUE;
2963                 }
2964
2965                 g_error_free(err);
2966
2967                 /* store error code and drop this message if cmd is running */
2968                 if (hcamcorder->error_code != MM_ERROR_NONE) {
2969                         _MMCamcorderMsgItem msg;
2970
2971                         /* post error to application */
2972                         hcamcorder->error_occurs = TRUE;
2973                         msg.id = MM_MESSAGE_CAMCORDER_ERROR;
2974                         msg.param.code = hcamcorder->error_code;
2975                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
2976
2977                         goto DROP_MESSAGE;
2978                 }
2979         } else if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ELEMENT) {
2980                 _MMCamcorderMsgItem msg;
2981
2982                 if (gst_structure_has_name(gst_message_get_structure(message), "avsysvideosrc-AF") ||
2983                     gst_structure_has_name(gst_message_get_structure(message), "camerasrc-AF")) {
2984                         int focus_state = 0;
2985
2986                         gst_structure_get_int(gst_message_get_structure(message), "focus-state", &focus_state);
2987                         _mmcam_dbg_log("Focus State:%d", focus_state);
2988
2989                         msg.id = MM_MESSAGE_CAMCORDER_FOCUS_CHANGED;
2990                         msg.param.code = focus_state;
2991                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
2992
2993                         goto DROP_MESSAGE;
2994                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-HDR")) {
2995                         int progress = 0;
2996                         int status = 0;
2997
2998                         if (gst_structure_get_int(gst_message_get_structure(message), "progress", &progress)) {
2999                                 gst_structure_get_int(gst_message_get_structure(message), "status", &status);
3000                                 _mmcam_dbg_log("HDR progress %d percent, status %d", progress, status);
3001
3002                                 msg.id = MM_MESSAGE_CAMCORDER_HDR_PROGRESS;
3003                                 msg.param.code = progress;
3004                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3005                         }
3006
3007                         goto DROP_MESSAGE;
3008                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-FD")) {
3009                         int i = 0;
3010                         const GValue *g_value = gst_structure_get_value(gst_message_get_structure(message), "face-info");;
3011                         GstCameraControlFaceDetectInfo *fd_info = NULL;
3012                         MMCamFaceDetectInfo *cam_fd_info = NULL;
3013
3014                         if (g_value)
3015                                 fd_info = (GstCameraControlFaceDetectInfo *)g_value_get_pointer(g_value);
3016
3017                         if (fd_info == NULL) {
3018                                 _mmcam_dbg_warn("fd_info is NULL");
3019                                 goto DROP_MESSAGE;
3020                         }
3021
3022                         cam_fd_info = (MMCamFaceDetectInfo *)g_malloc(sizeof(MMCamFaceDetectInfo));
3023                         if (cam_fd_info == NULL) {
3024                                 _mmcam_dbg_warn("cam_fd_info alloc failed");
3025                                 SAFE_FREE(fd_info);
3026                                 goto DROP_MESSAGE;
3027                         }
3028
3029                         /* set total face count */
3030                         cam_fd_info->num_of_faces = fd_info->num_of_faces;
3031
3032                         if (cam_fd_info->num_of_faces > 0) {
3033                                 cam_fd_info->face_info = (MMCamFaceInfo *)g_malloc(sizeof(MMCamFaceInfo) * cam_fd_info->num_of_faces);
3034                                 if (cam_fd_info->face_info) {
3035                                         /* set information of each face */
3036                                         for (i = 0 ; i < fd_info->num_of_faces ; i++) {
3037                                                 cam_fd_info->face_info[i].id = fd_info->face_info[i].id;
3038                                                 cam_fd_info->face_info[i].score = fd_info->face_info[i].score;
3039                                                 cam_fd_info->face_info[i].rect.x = fd_info->face_info[i].rect.x;
3040                                                 cam_fd_info->face_info[i].rect.y = fd_info->face_info[i].rect.y;
3041                                                 cam_fd_info->face_info[i].rect.width = fd_info->face_info[i].rect.width;
3042                                                 cam_fd_info->face_info[i].rect.height = fd_info->face_info[i].rect.height;
3043                                                 /*
3044                                                 _mmcam_dbg_log("id %d, score %d, [%d,%d,%dx%d]",
3045                                                         fd_info->face_info[i].id,
3046                                                         fd_info->face_info[i].score,
3047                                                         fd_info->face_info[i].rect.x,
3048                                                         fd_info->face_info[i].rect.y,
3049                                                         fd_info->face_info[i].rect.width,
3050                                                         fd_info->face_info[i].rect.height);
3051                                                 */
3052                                         }
3053                                 } else {
3054                                         _mmcam_dbg_warn("MMCamFaceInfo alloc failed");
3055
3056                                         /* free allocated memory that is not sent */
3057                                         SAFE_G_FREE(cam_fd_info);
3058                                 }
3059                         } else {
3060                                 cam_fd_info->face_info = NULL;
3061                         }
3062
3063                         if (cam_fd_info) {
3064                                 /* send message  - cam_fd_info should be freed by application */
3065                                 msg.id = MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO;
3066                                 msg.param.data = cam_fd_info;
3067                                 msg.param.size = sizeof(MMCamFaceDetectInfo);
3068                                 msg.param.code = 0;
3069
3070                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3071                         }
3072
3073                         /* free fd_info allocated by plugin */
3074                         free(fd_info);
3075                         fd_info = NULL;
3076
3077                         goto DROP_MESSAGE;
3078                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-Capture")) {
3079                         int capture_done = FALSE;
3080
3081                         if (gst_structure_get_int(gst_message_get_structure(message), "capture-done", &capture_done)) {
3082                                 if (sc->info_image) {
3083                                         /* play capture sound */
3084                                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
3085                                 }
3086                         }
3087
3088                         goto DROP_MESSAGE;
3089                 }
3090         }
3091
3092         return GST_BUS_PASS;
3093
3094 DROP_MESSAGE:
3095         gst_message_unref(message);
3096         message = NULL;
3097
3098         return GST_BUS_DROP;
3099 }
3100
3101
3102 GstBusSyncReply _mmcamcorder_encode_pipeline_bus_sync_callback(GstBus *bus, GstMessage *message, gpointer data)
3103 {
3104         GstElement *element = NULL;
3105         GError *err = NULL;
3106         gchar *debug_info = NULL;
3107
3108         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
3109         _MMCamcorderSubContext *sc = NULL;
3110
3111         mmf_return_val_if_fail(hcamcorder, GST_BUS_PASS);
3112         mmf_return_val_if_fail(message, GST_BUS_PASS);
3113
3114         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3115         mmf_return_val_if_fail(sc, GST_BUS_PASS);
3116
3117         if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_EOS) {
3118                 _mmcam_dbg_log("got EOS from pipeline");
3119
3120                 _MMCAMCORDER_LOCK(hcamcorder);
3121
3122                 sc->bget_eos = TRUE;
3123                 _MMCAMCORDER_SIGNAL(hcamcorder);
3124
3125                 _MMCAMCORDER_UNLOCK(hcamcorder);
3126
3127                 goto DROP_MESSAGE;
3128         } else if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ERROR) {
3129                 _MMCamcorderMsgItem msg;
3130
3131                 /* parse error message */
3132                 gst_message_parse_error(message, &err, &debug_info);
3133
3134                 if (debug_info) {
3135                         _mmcam_dbg_err("GST ERROR : %s", debug_info);
3136                         g_free(debug_info);
3137                         debug_info = NULL;
3138                 }
3139
3140                 if (!err) {
3141                         _mmcam_dbg_warn("failed to parse error message");
3142                         return GST_BUS_PASS;
3143                 }
3144
3145                 /* set videosrc element to compare */
3146                 element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
3147
3148                 /* check domain[RESOURCE] and element[AUDIOSRC] */
3149                 if (err->domain == GST_RESOURCE_ERROR &&
3150                     GST_ELEMENT_CAST(message->src) == element) {
3151                         switch (err->code) {
3152                         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
3153                         case GST_RESOURCE_ERROR_OPEN_WRITE:
3154                                 _mmcam_dbg_err("audio device [open failed]");
3155
3156                                 /* post error to application */
3157                                 hcamcorder->error_occurs = TRUE;
3158                                 hcamcorder->error_code = MM_ERROR_COMMON_INVALID_PERMISSION;
3159
3160                                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3161                                 msg.param.code = hcamcorder->error_code;
3162
3163                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3164
3165                                 _mmcam_dbg_err(" error : sc->error_occurs %d", hcamcorder->error_occurs);
3166
3167                                 goto DROP_MESSAGE;
3168                         default:
3169                                 break;
3170                         }
3171                 } else {
3172                         gboolean b_commiting = FALSE;
3173                         storage_state_e storage_state = STORAGE_STATE_UNMOUNTABLE;
3174
3175                         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
3176                                 mmf_return_val_if_fail(sc->info_video, GST_BUS_PASS);
3177                                 b_commiting = sc->info_video->b_commiting;
3178                         } else {
3179                                 mmf_return_val_if_fail(sc->info_audio, GST_BUS_PASS);
3180                                 b_commiting = sc->info_audio->b_commiting;
3181                         }
3182
3183                         _MMCAMCORDER_LOCK(hcamcorder);
3184
3185                         switch (err->code) {
3186                         case GST_RESOURCE_ERROR_WRITE:
3187                                 storage_get_state(hcamcorder->storage_info.id, &storage_state);
3188                                 if (storage_state == STORAGE_STATE_REMOVED ||
3189                                         storage_state == STORAGE_STATE_UNMOUNTABLE) {
3190                                         _mmcam_dbg_err("storage was removed! [storage state %d]", storage_state);
3191                                         hcamcorder->error_code = MM_ERROR_OUT_OF_STORAGE;
3192                                 } else {
3193                                         _mmcam_dbg_err("File write error, storage state %d", storage_state);
3194                                         hcamcorder->error_code = MM_ERROR_FILE_WRITE;
3195                                 }
3196
3197                                 if (sc->ferror_send == FALSE) {
3198                                         sc->ferror_send = TRUE;
3199                                 } else {
3200                                         _mmcam_dbg_err("error was already sent");
3201                                         _MMCAMCORDER_UNLOCK(hcamcorder);
3202                                         goto DROP_MESSAGE;
3203                                 }
3204                                 break;
3205                         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
3206                                 _mmcam_dbg_err("No left space");
3207                                 hcamcorder->error_code = MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
3208                                 break;
3209                         case GST_RESOURCE_ERROR_OPEN_WRITE:
3210                                 _mmcam_dbg_err("Out of storage");
3211                                 hcamcorder->error_code = MM_ERROR_OUT_OF_STORAGE;
3212                                 break;
3213                         case GST_RESOURCE_ERROR_SEEK:
3214                                 _mmcam_dbg_err("File read(seek)");
3215                                 hcamcorder->error_code = MM_ERROR_FILE_READ;
3216                                 break;
3217                         default:
3218                                 _mmcam_dbg_err("Resource error(%d)", err->code);
3219                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_GST_RESOURCE;
3220                                 break;
3221                         }
3222
3223                         if (b_commiting) {
3224                                 _MMCAMCORDER_SIGNAL(hcamcorder);
3225                                 _MMCAMCORDER_UNLOCK(hcamcorder);
3226                         } else {
3227                                 _MMCAMCORDER_UNLOCK(hcamcorder);
3228
3229                                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3230                                 msg.param.code = hcamcorder->error_code;
3231
3232                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3233                         }
3234
3235                         goto DROP_MESSAGE;
3236                 }
3237         }
3238
3239         if (err) {
3240                 g_error_free(err);
3241                 err = NULL;
3242         }
3243
3244         return GST_BUS_PASS;
3245
3246 DROP_MESSAGE:
3247         if (err) {
3248                 g_error_free(err);
3249                 err = NULL;
3250         }
3251
3252         gst_message_unref(message);
3253         message = NULL;
3254
3255         return GST_BUS_DROP;
3256 }
3257
3258
3259 void _mmcamcorder_sound_focus_cb(int id, mm_sound_focus_type_e focus_type,
3260         mm_sound_focus_state_e focus_state, const char *reason_for_change,
3261         int option, const char *additional_info, void *user_data)
3262 {
3263         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3264         int current_state = MM_CAMCORDER_STATE_NONE;
3265
3266         mmf_return_if_fail((MMHandleType)hcamcorder);
3267
3268         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3269         if (current_state <= MM_CAMCORDER_STATE_NONE || current_state >= MM_CAMCORDER_STATE_NUM) {
3270                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3271                 return;
3272         }
3273
3274         _mmcam_dbg_log("sound focus callback : focus state %d, reason %s",
3275                                    focus_state, reason_for_change ? reason_for_change : "N/A");
3276
3277         if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
3278                 _mmcam_dbg_warn("session flag is UNINTERRUPTIBLE. do nothing.");
3279                 return;
3280         }
3281
3282         _MMCAMCORDER_LOCK_ASM(hcamcorder);
3283
3284         /* set value to inform a status is changed by asm */
3285         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_FOCUS;
3286
3287         /* check the reason */
3288         if (!strncmp(reason_for_change, "ringtone-voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3289             !strncmp(reason_for_change, "ringtone-call", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3290             !strncmp(reason_for_change, "voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3291             !strncmp(reason_for_change, "call-voice", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3292                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_CALL_START;
3293         } else if (!strncmp(reason_for_change, "alarm", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3294                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_ALARM_START;
3295         } else {
3296                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_MEDIA;
3297         }
3298
3299         if (focus_state == FOCUS_IS_RELEASED) {
3300                 hcamcorder->acquired_focus &= ~focus_type;
3301
3302                 _mmcam_dbg_log("FOCUS is released [type %d, remained focus %d] : Stop pipeline[state:%d]",
3303                         focus_type, hcamcorder->acquired_focus, current_state);
3304
3305                 __mmcamcorder_force_stop(hcamcorder);
3306
3307                 _mmcam_dbg_log("Finish opeartion. Pipeline is released");
3308         } else if (focus_state == FOCUS_IS_ACQUIRED) {
3309                 _MMCamcorderMsgItem msg;
3310
3311                 hcamcorder->acquired_focus |= focus_type;
3312
3313                 _mmcam_dbg_log("FOCUS is acquired [type %d, new focus %d]",
3314                         focus_type, hcamcorder->acquired_focus);
3315
3316                 msg.id = MM_MESSAGE_READY_TO_RESUME;
3317                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3318
3319                 _mmcam_dbg_log("Finish opeartion");
3320         } else {
3321                 _mmcam_dbg_log("unknown focus state %d", focus_state);
3322         }
3323
3324         /* restore value */
3325         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
3326
3327         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3328
3329         return;
3330 }
3331
3332
3333 void _mmcamcorder_sound_signal_callback(mm_sound_signal_name_t signal, int value, void *user_data)
3334 {
3335         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3336
3337         mmf_return_if_fail(hcamcorder);
3338
3339         _mmcam_dbg_log("sound signal %d - value %d", signal, value);
3340
3341         _MMCAMCORDER_LOCK_ASM(hcamcorder);
3342
3343         if (signal == MM_SOUND_SIGNAL_RELEASE_INTERNAL_FOCUS && value == 1) {
3344                 _mmcam_dbg_log("watch cb id %d", hcamcorder->sound_focus_watch_id);
3345
3346                 /* unregister watch callback */
3347                 if (hcamcorder->sound_focus_watch_id > 0) {
3348                         mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
3349                         _mmcam_dbg_log("unset watch cb done");
3350                         hcamcorder->sound_focus_watch_id = 0;
3351                 }
3352         }
3353
3354         /* reset flag not to run sound focus related code since now */
3355         hcamcorder->sound_focus_register = FALSE;
3356
3357         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3358
3359         _mmcam_dbg_warn("done");
3360
3361         return;
3362 }
3363
3364
3365 void _mmcamcorder_sound_focus_watch_cb(int id, mm_sound_focus_type_e focus_type, mm_sound_focus_state_e focus_state,
3366         const char *reason_for_change, const char *additional_info, void *user_data)
3367 {
3368         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3369         int current_state = MM_CAMCORDER_STATE_NONE;
3370
3371         mmf_return_if_fail(hcamcorder);
3372
3373         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3374         if (current_state <= MM_CAMCORDER_STATE_NONE ||
3375             current_state >= MM_CAMCORDER_STATE_NUM) {
3376                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3377                 return;
3378         }
3379
3380         _mmcam_dbg_log("sound focus watch callback : id %d, focus state %d, reason %s",
3381                 id, focus_state, reason_for_change ? reason_for_change : "N/A");
3382
3383         if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
3384                 _mmcam_dbg_warn("session flag is UNINTERRUPTIBLE. do nothing.");
3385                 return;
3386         }
3387
3388         _MMCAMCORDER_LOCK_ASM(hcamcorder);
3389
3390         /* set value to inform a status is changed by asm */
3391         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_FOCUS;
3392
3393         /* check the reason */
3394         if (!strncmp(reason_for_change, "ringtone-voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3395             !strncmp(reason_for_change, "ringtone-call", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3396             !strncmp(reason_for_change, "voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3397             !strncmp(reason_for_change, "call-voice", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3398                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_CALL_START;
3399         } else if (!strncmp(reason_for_change, "alarm", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3400                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_ALARM_START;
3401         } else {
3402                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_MEDIA;
3403         }
3404
3405         if (focus_state == FOCUS_IS_RELEASED) {
3406                 _MMCamcorderMsgItem msg;
3407
3408                 _mmcam_dbg_log("other process's FOCUS is released");
3409
3410                 msg.id = MM_MESSAGE_READY_TO_RESUME;
3411                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3412
3413                 _mmcam_dbg_log("Finish opeartion");
3414         } else if (focus_state == FOCUS_IS_ACQUIRED) {
3415                 _mmcam_dbg_log("other process's FOCUS is acquired : Stop pipeline[state:%d]", current_state);
3416
3417                 __mmcamcorder_force_stop(hcamcorder);
3418
3419                 _mmcam_dbg_log("Finish opeartion. Pipeline is released");
3420         } else {
3421                 _mmcam_dbg_log("unknown focus state %d", focus_state);
3422         }
3423
3424         /* restore value */
3425         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
3426
3427         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3428
3429         return;
3430 }
3431
3432
3433 void _mmcamcorder_dpm_camera_policy_changed_cb(const char *name, const char *value, void *user_data)
3434 {
3435         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3436         int current_state = MM_CAMCORDER_STATE_NONE;
3437
3438         mmf_return_if_fail(hcamcorder);
3439         mmf_return_if_fail(value);
3440
3441         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3442         if (current_state <= MM_CAMCORDER_STATE_NONE || current_state >= MM_CAMCORDER_STATE_NUM) {
3443                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3444                 return;
3445         }
3446
3447         _mmcam_dbg_warn("camera policy [%s], current state [%d]", value, current_state);
3448
3449         if (!strcmp(value, "disallowed")) {
3450                 _MMCAMCORDER_LOCK_ASM(hcamcorder);
3451
3452                 /* set value to inform a status is changed by DPM */
3453                 hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_DPM;
3454
3455                 __mmcamcorder_force_stop(hcamcorder);
3456
3457                 /* restore value */
3458                 hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
3459
3460                 _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3461
3462                 _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "camera");
3463         }
3464
3465         _mmcam_dbg_warn("done");
3466
3467         return;
3468 }
3469
3470
3471 int _mmcamcorder_create_pipeline(MMHandleType handle, int type)
3472 {
3473         int ret = MM_ERROR_NONE;
3474         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3475         _MMCamcorderSubContext *sc = NULL;
3476         GstElement *pipeline = NULL;
3477
3478         _mmcam_dbg_log("handle : %x, type : %d", handle, type);
3479
3480         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3481
3482         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3483         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3484
3485         switch (type) {
3486         case MM_CAMCORDER_MODE_AUDIO:
3487                 ret = _mmcamcorder_create_audio_pipeline(handle);
3488                 if (ret != MM_ERROR_NONE)
3489                         return ret;
3490
3491                 break;
3492         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
3493         default:
3494                 ret = _mmcamcorder_create_preview_pipeline(handle);
3495                 if (ret != MM_ERROR_NONE)
3496                         return ret;
3497
3498                 /* connect capture signal */
3499                 if (!sc->bencbin_capture) {
3500                         ret = _mmcamcorder_connect_capture_signal(handle);
3501                         if (ret != MM_ERROR_NONE)
3502                                 return ret;
3503                 }
3504                 break;
3505         }
3506
3507         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
3508         if (type != MM_CAMCORDER_MODE_AUDIO) {
3509                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:REALIZE:SET_READY_TO_PIPELINE");
3510
3511                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
3512
3513                 traceEnd(TTRACE_TAG_CAMERA);
3514         }
3515 #ifdef _MMCAMCORDER_GET_DEVICE_INFO
3516         if (!_mmcamcorder_get_device_info(handle))
3517                 _mmcam_dbg_err("Getting device information error!!");
3518 #endif
3519
3520         _mmcam_dbg_log("ret[%x]", ret);
3521         if (ret != MM_ERROR_NONE) {
3522                 _mmcam_dbg_err("error : destroy pipeline");
3523                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
3524         }
3525
3526         return ret;
3527 }
3528
3529
3530 void _mmcamcorder_destroy_pipeline(MMHandleType handle, int type)
3531 {
3532         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3533         _MMCamcorderSubContext *sc = NULL;
3534         gint i = 0;
3535         int element_num = 0;
3536         _MMCamcorderGstElement *element = NULL;
3537         GstBus *bus = NULL;
3538
3539         mmf_return_if_fail(hcamcorder);
3540
3541         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3542         mmf_return_if_fail(sc);
3543
3544         _mmcam_dbg_log("");
3545
3546         /* Inside each pipeline destroy function, Set GST_STATE_NULL to Main pipeline */
3547         switch (type) {
3548         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
3549                 element = sc->element;
3550                 element_num = sc->element_num;
3551                 bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
3552                 _mmcamcorder_destroy_video_capture_pipeline(handle);
3553                 break;
3554         case MM_CAMCORDER_MODE_AUDIO:
3555                 element = sc->encode_element;
3556                 element_num = sc->encode_element_num;
3557                 bus = gst_pipeline_get_bus(GST_PIPELINE(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst));
3558                 _mmcamcorder_destroy_audio_pipeline(handle);
3559                 break;
3560         default:
3561                 _mmcam_dbg_err("unknown type %d", type);
3562                 break;
3563         }
3564
3565         _mmcam_dbg_log("Pipeline clear!!");
3566
3567         /* Remove pipeline message callback */
3568         if (hcamcorder->pipeline_cb_event_id > 0) {
3569                 g_source_remove(hcamcorder->pipeline_cb_event_id);
3570                 hcamcorder->pipeline_cb_event_id = 0;
3571         }
3572
3573         /* Remove remained message in bus */
3574         if (bus) {
3575                 GstMessage *gst_msg = NULL;
3576                 while ((gst_msg = gst_bus_pop(bus)) != NULL) {
3577                         _mmcamcorder_pipeline_cb_message(bus, gst_msg, (gpointer)hcamcorder);
3578                         gst_message_unref(gst_msg);
3579                         gst_msg = NULL;
3580                 }
3581                 gst_object_unref(bus);
3582                 bus = NULL;
3583         }
3584
3585         /* checking unreleased element */
3586         for (i = 0 ; i < element_num ; i++) {
3587                 if (element[i].gst) {
3588                         if (GST_IS_ELEMENT(element[i].gst)) {
3589                                 _mmcam_dbg_warn("Still alive element - ID[%d], name [%s], ref count[%d], status[%s]",
3590                                         element[i].id,
3591                                         GST_OBJECT_NAME(element[i].gst),
3592                                         GST_OBJECT_REFCOUNT(element[i].gst),
3593                                         gst_element_state_get_name(GST_STATE(element[i].gst)));
3594                                 g_object_weak_unref(G_OBJECT(element[i].gst), (GWeakNotify)_mmcamcorder_element_release_noti, sc);
3595                         } else {
3596                                 _mmcam_dbg_warn("The element[%d] is still aliving, check it", element[i].id);
3597                         }
3598
3599                         element[i].id = _MMCAMCORDER_NONE;
3600                         element[i].gst = NULL;
3601                 }
3602         }
3603
3604         return;
3605 }
3606
3607
3608 int _mmcamcorder_gst_set_state_async(MMHandleType handle, GstElement *pipeline, GstState target_state)
3609 {
3610         GstStateChangeReturn setChangeReturn = GST_STATE_CHANGE_FAILURE;
3611
3612         _MMCAMCORDER_LOCK_GST_STATE(handle);
3613         setChangeReturn = gst_element_set_state(pipeline, target_state);
3614         _MMCAMCORDER_UNLOCK_GST_STATE(handle);
3615
3616         return setChangeReturn;
3617 }
3618
3619
3620 #ifdef _MMCAMCORDER_USE_SET_ATTR_CB
3621 static gboolean __mmcamcorder_set_attr_to_camsensor_cb(gpointer data)
3622 {
3623         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
3624
3625         mmf_return_val_if_fail(hcamcorder, FALSE);
3626
3627         _mmcam_dbg_log("");
3628
3629         _mmcamcorder_set_attribute_to_camsensor((MMHandleType)hcamcorder);
3630
3631         /* initialize */
3632         hcamcorder->setting_event_id = 0;
3633
3634         _mmcam_dbg_log("Done");
3635
3636         /* once */
3637         return FALSE;
3638 }
3639 #endif /* _MMCAMCORDER_USE_SET_ATTR_CB */
3640
3641
3642 int _mmcamcorder_gst_set_state(MMHandleType handle, GstElement *pipeline, GstState target_state)
3643 {
3644         unsigned int k = 0;
3645         _MMCamcorderSubContext *sc = NULL;
3646         GstState pipeline_state = GST_STATE_VOID_PENDING;
3647         GstStateChangeReturn setChangeReturn = GST_STATE_CHANGE_FAILURE;
3648         GstStateChangeReturn getChangeReturn = GST_STATE_CHANGE_FAILURE;
3649         GstClockTime get_timeout = __MMCAMCORDER_SET_GST_STATE_TIMEOUT * GST_SECOND;
3650         GMutex *state_lock = NULL;
3651
3652         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3653         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3654         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3655
3656         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst == pipeline) {
3657                 _mmcam_dbg_log("Set state to %d - PREVIEW PIPELINE", target_state);
3658                 state_lock = &_MMCAMCORDER_GET_GST_STATE_LOCK(handle);
3659         } else {
3660                 _mmcam_dbg_log("Set state to %d - ENDODE PIPELINE", target_state);
3661                 state_lock = &_MMCAMCORDER_GET_GST_ENCODE_STATE_LOCK(handle);
3662         }
3663
3664         g_mutex_lock(state_lock);
3665
3666         for (k = 0; k < _MMCAMCORDER_STATE_SET_COUNT; k++) {
3667                 setChangeReturn = gst_element_set_state(pipeline, target_state);
3668                 _mmcam_dbg_log("gst_element_set_state[%d] return %d", target_state, setChangeReturn);
3669
3670                 if (setChangeReturn != GST_STATE_CHANGE_FAILURE) {
3671                         getChangeReturn = gst_element_get_state(pipeline, &pipeline_state, NULL, get_timeout);
3672                         switch (getChangeReturn) {
3673                         case GST_STATE_CHANGE_NO_PREROLL:
3674                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_NO_PREROLL.");
3675                                 /* fall through */
3676                         case GST_STATE_CHANGE_SUCCESS:
3677                                 /* if we reached the final target state, exit */
3678                                 if (pipeline_state == target_state) {
3679                                         _mmcam_dbg_log("Set state to %d - DONE", target_state);
3680                                         g_mutex_unlock(state_lock);
3681                                         return MM_ERROR_NONE;
3682                                 }
3683                                 break;
3684                         case GST_STATE_CHANGE_ASYNC:
3685                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_ASYNC.");
3686                                 break;
3687                         default:
3688                                 g_mutex_unlock(state_lock);
3689                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_FAILURE.");
3690                                 return MM_ERROR_CAMCORDER_GST_STATECHANGE;
3691                         }
3692
3693                         g_mutex_unlock(state_lock);
3694
3695                         _mmcam_dbg_err("timeout of gst_element_get_state()!!");
3696
3697                         return MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
3698                 }
3699
3700                 usleep(_MMCAMCORDER_STATE_CHECK_INTERVAL);
3701         }
3702
3703         g_mutex_unlock(state_lock);
3704
3705         _mmcam_dbg_err("Failure. gst_element_set_state timeout!!");
3706
3707         return MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
3708 }
3709
3710
3711 /* For performance check */
3712 int _mmcamcorder_video_current_framerate(MMHandleType handle)
3713 {
3714         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3715         _MMCamcorderSubContext *sc = NULL;
3716
3717         mmf_return_val_if_fail(hcamcorder, -1);
3718
3719         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3720         mmf_return_val_if_fail(sc, -1);
3721
3722         return sc->kpi.current_fps;
3723 }
3724
3725
3726 int _mmcamcorder_video_average_framerate(MMHandleType handle)
3727 {
3728         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3729         _MMCamcorderSubContext *sc = NULL;
3730
3731         mmf_return_val_if_fail(hcamcorder, -1);
3732
3733         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3734         mmf_return_val_if_fail(sc, -1);
3735
3736         return sc->kpi.average_fps;
3737 }
3738
3739
3740 void _mmcamcorder_video_current_framerate_init(MMHandleType handle)
3741 {
3742         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3743         _MMCamcorderSubContext *sc = NULL;
3744
3745         mmf_return_if_fail(hcamcorder);
3746
3747         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3748         mmf_return_if_fail(sc);
3749
3750         memset(&(sc->kpi), 0x00, sizeof(_MMCamcorderKPIMeasure));
3751
3752         return;
3753 }
3754
3755
3756 void __mmcamcorder_force_stop(mmf_camcorder_t *hcamcorder)
3757 {
3758         int i = 0;
3759         int loop = 0;
3760         int itr_cnt = 0;
3761         int result = MM_ERROR_NONE;
3762         int cmd_try_count = 0;
3763         int current_state = MM_CAMCORDER_STATE_NONE;
3764
3765         mmf_return_if_fail(hcamcorder);
3766
3767         /* check command running */
3768         do {
3769                 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
3770                         if (cmd_try_count++ < __MMCAMCORDER_FORCE_STOP_TRY_COUNT) {
3771                                 _mmcam_dbg_warn("Another command is running. try again after %d ms", __MMCAMCORDER_FORCE_STOP_WAIT_TIME/1000);
3772                                 usleep(__MMCAMCORDER_FORCE_STOP_WAIT_TIME);
3773                         } else {
3774                                 _mmcam_dbg_err("wait timeout");
3775                                 break;
3776                         }
3777                 } else {
3778                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
3779                         break;
3780                 }
3781         } while (TRUE);
3782
3783         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3784
3785         _mmcam_dbg_warn("Force STOP MMFW Camcorder");
3786
3787         for (loop = 0 ; current_state > MM_CAMCORDER_STATE_NULL && loop < __MMCAMCORDER_CMD_ITERATE_MAX * 3 ; loop++) {
3788                 itr_cnt = __MMCAMCORDER_CMD_ITERATE_MAX;
3789                 switch (current_state) {
3790                 case MM_CAMCORDER_STATE_CAPTURING:
3791                 {
3792                         _MMCamcorderSubContext *sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3793                         _MMCamcorderImageInfo *info = NULL;
3794
3795                         mmf_return_if_fail(sc);
3796                         mmf_return_if_fail((info = sc->info_image));
3797
3798                         _mmcam_dbg_warn("Stop capturing.");
3799
3800                         /* if caturing isn't finished, waiting for 2 sec to finish real capture operation. check 'info->capturing'. */
3801                         mm_camcorder_set_attributes((MMHandleType)hcamcorder, NULL,
3802                                 MMCAM_CAPTURE_BREAK_CONTINUOUS_SHOT, TRUE,
3803                                 NULL);
3804
3805                         for (i = 0; i < 20 && info->capturing; i++)
3806                                 usleep(100000);
3807
3808                         if (i == 20)
3809                                 _mmcam_dbg_err("Timeout. Can't check stop capturing.");
3810
3811                         while ((itr_cnt--) && ((result = _mmcamcorder_capture_stop((MMHandleType)hcamcorder)) != MM_ERROR_NONE))
3812                                 _mmcam_dbg_warn("Can't stop capturing.(%x)", result);
3813
3814                         break;
3815                 }
3816                 case MM_CAMCORDER_STATE_RECORDING:
3817                 case MM_CAMCORDER_STATE_PAUSED:
3818                 {
3819                         _mmcam_dbg_warn("Stop recording.");
3820
3821                         while ((itr_cnt--) && ((result = _mmcamcorder_commit((MMHandleType)hcamcorder)) != MM_ERROR_NONE)) {
3822                                 _mmcam_dbg_warn("Can't commit.(%x), cancel it.", result);
3823                                 _mmcamcorder_cancel((MMHandleType)hcamcorder);
3824                         }
3825
3826                         break;
3827                 }
3828                 case MM_CAMCORDER_STATE_PREPARE:
3829                 {
3830                         _mmcam_dbg_warn("Stop preview.");
3831
3832                         while ((itr_cnt--) && ((result = _mmcamcorder_stop((MMHandleType)hcamcorder)) != MM_ERROR_NONE)) {
3833                                 _mmcam_dbg_warn("Can't stop preview.(%x)", result);
3834                         }
3835
3836                         break;
3837                 }
3838                 case MM_CAMCORDER_STATE_READY:
3839                 {
3840                         _mmcam_dbg_warn("unrealize");
3841
3842                         if ((result = _mmcamcorder_unrealize((MMHandleType)hcamcorder)) != MM_ERROR_NONE) {
3843                                 _mmcam_dbg_warn("Can't unrealize.(%x)", result);
3844                         }
3845
3846                         break;
3847                 }
3848                 case MM_CAMCORDER_STATE_NULL:
3849                 default:
3850                         _mmcam_dbg_warn("Already stopped.");
3851                         break;
3852                 }
3853
3854                 current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3855         }
3856
3857         _mmcam_dbg_warn("Done.");
3858
3859         return;
3860 }
3861
3862
3863 static gboolean __mmcamcorder_handle_gst_error(MMHandleType handle, GstMessage *message, GError *error)
3864 {
3865         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3866         _MMCamcorderMsgItem msg;
3867         gchar *msg_src_element = NULL;
3868         _MMCamcorderSubContext *sc = NULL;
3869
3870         return_val_if_fail(hcamcorder, FALSE);
3871         return_val_if_fail(error, FALSE);
3872         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3873         mmf_return_val_if_fail(sc, FALSE);
3874
3875         _mmcam_dbg_log("");
3876
3877         /* filtering filesink related errors */
3878         if (hcamcorder->state == MM_CAMCORDER_STATE_RECORDING &&
3879             (error->code ==  GST_RESOURCE_ERROR_WRITE || error->code ==  GST_RESOURCE_ERROR_SEEK)) {
3880                 if (sc->ferror_count == 2 && sc->ferror_send == FALSE) {
3881                         sc->ferror_send = TRUE;
3882                         msg.param.code = __mmcamcorder_gst_handle_resource_error(handle, error->code, message);
3883                 } else {
3884                         sc->ferror_count++;
3885                         _mmcam_dbg_warn("Skip error");
3886                         return TRUE;
3887                 }
3888         }
3889
3890         if (error->domain == GST_CORE_ERROR) {
3891                 msg.param.code = __mmcamcorder_gst_handle_core_error(handle, error->code, message);
3892         } else if (error->domain == GST_LIBRARY_ERROR) {
3893                 msg.param.code = __mmcamcorder_gst_handle_library_error(handle, error->code, message);
3894         } else if (error->domain == GST_RESOURCE_ERROR) {
3895                 msg.param.code = __mmcamcorder_gst_handle_resource_error(handle, error->code, message);
3896         } else if (error->domain == GST_STREAM_ERROR) {
3897                 msg.param.code = __mmcamcorder_gst_handle_stream_error(handle, error->code, message);
3898         } else {
3899                 _mmcam_dbg_warn("This error domain is not defined.");
3900
3901                 /* we treat system error as an internal error */
3902                 msg.param.code = MM_ERROR_CAMCORDER_INTERNAL;
3903         }
3904
3905         if (message->src) {
3906                 msg_src_element = GST_ELEMENT_NAME(GST_ELEMENT_CAST(message->src));
3907                 _mmcam_dbg_err("-Msg src : [%s] Domain : [%s]   Error : [%s]  Code : [%d] is tranlated to error code : [0x%x]",
3908                         msg_src_element, g_quark_to_string(error->domain), error->message, error->code, msg.param.code);
3909         } else {
3910                 _mmcam_dbg_err("Domain : [%s]   Error : [%s]  Code : [%d] is tranlated to error code : [0x%x]",
3911                         g_quark_to_string(error->domain), error->message, error->code, msg.param.code);
3912         }
3913
3914 #ifdef _MMCAMCORDER_SKIP_GST_FLOW_ERROR
3915         /* Check whether send this error to application */
3916         if (msg.param.code == MM_ERROR_CAMCORDER_GST_FLOW_ERROR) {
3917                 _mmcam_dbg_log("We got the error. But skip it.");
3918                 return TRUE;
3919         }
3920 #endif /* _MMCAMCORDER_SKIP_GST_FLOW_ERROR */
3921
3922         /* post error to application except RESTRICTED case */
3923         if (msg.param.code != MM_ERROR_POLICY_RESTRICTED) {
3924                 hcamcorder->error_occurs = TRUE;
3925                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3926                 _mmcamcorder_send_message(handle, &msg);
3927         }
3928
3929         return TRUE;
3930 }
3931
3932
3933 static gint __mmcamcorder_gst_handle_core_error(MMHandleType handle, int code, GstMessage *message)
3934 {
3935         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3936         _MMCamcorderSubContext *sc = NULL;
3937         GstElement *element = NULL;
3938
3939         _mmcam_dbg_log("");
3940
3941         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3942
3943         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3944         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3945
3946         /* Specific plugin - video encoder plugin */
3947         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
3948
3949         if (GST_ELEMENT_CAST(message->src) == element) {
3950                 if (code == GST_CORE_ERROR_NEGOTIATION)
3951                         return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
3952                 else
3953                         return MM_ERROR_CAMCORDER_ENCODER;
3954         }
3955
3956         /* General */
3957         switch (code) {
3958         case GST_CORE_ERROR_STATE_CHANGE:
3959                 return MM_ERROR_CAMCORDER_GST_STATECHANGE;
3960         case GST_CORE_ERROR_NEGOTIATION:
3961                 return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
3962         case GST_CORE_ERROR_MISSING_PLUGIN:
3963         case GST_CORE_ERROR_SEEK:
3964         case GST_CORE_ERROR_NOT_IMPLEMENTED:
3965         case GST_CORE_ERROR_FAILED:
3966         case GST_CORE_ERROR_TOO_LAZY:
3967         case GST_CORE_ERROR_PAD:
3968         case GST_CORE_ERROR_THREAD:
3969         case GST_CORE_ERROR_EVENT:
3970         case GST_CORE_ERROR_CAPS:
3971         case GST_CORE_ERROR_TAG:
3972         case GST_CORE_ERROR_CLOCK:
3973         case GST_CORE_ERROR_DISABLED:
3974         default:
3975                 return MM_ERROR_CAMCORDER_GST_CORE;
3976         break;
3977         }
3978 }
3979
3980 static gint __mmcamcorder_gst_handle_library_error(MMHandleType handle, int code, GstMessage *message)
3981 {
3982         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3983         return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3984
3985         _mmcam_dbg_log("");
3986
3987         /* Specific plugin - NONE */
3988
3989         /* General */
3990         switch (code) {
3991         case GST_LIBRARY_ERROR_FAILED:
3992         case GST_LIBRARY_ERROR_TOO_LAZY:
3993         case GST_LIBRARY_ERROR_INIT:
3994         case GST_LIBRARY_ERROR_SHUTDOWN:
3995         case GST_LIBRARY_ERROR_SETTINGS:
3996         case GST_LIBRARY_ERROR_ENCODE:
3997         default:
3998                 _mmcam_dbg_err("Library error(%d)", code);
3999                 return MM_ERROR_CAMCORDER_GST_LIBRARY;
4000         }
4001 }
4002
4003
4004 static gint __mmcamcorder_gst_handle_resource_error(MMHandleType handle, int code, GstMessage *message)
4005 {
4006         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4007         _MMCamcorderSubContext *sc = NULL;
4008         GstElement *element = NULL;
4009
4010         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4011
4012         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4013         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4014
4015         _mmcam_dbg_log("");
4016
4017         /* Specific plugin */
4018         /* video sink */
4019         element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst);
4020         if (GST_ELEMENT_CAST(message->src) == element) {
4021                 if (code == GST_RESOURCE_ERROR_WRITE) {
4022                         _mmcam_dbg_err("Display device [Off]");
4023                         return MM_ERROR_CAMCORDER_DISPLAY_DEVICE_OFF;
4024                 } else {
4025                         _mmcam_dbg_err("Display device [General(%d)]", code);
4026                 }
4027         }
4028
4029         /* audiosrc */
4030         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
4031         if (GST_ELEMENT_CAST(message->src) == element) {
4032                 if (code == GST_RESOURCE_ERROR_FAILED) {
4033                         int ret = MM_ERROR_NONE;
4034                         int current_state = MM_CAMCORDER_STATE_NONE;
4035
4036                         _mmcam_dbg_err("DPM mic DISALLOWED - current state %d", current_state);
4037
4038                         _MMCAMCORDER_LOCK_ASM(hcamcorder);
4039
4040                         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
4041                         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
4042                                 /* set value to inform a status is changed by DPM */
4043                                 hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_DPM;
4044
4045                                 ret = _mmcamcorder_commit((MMHandleType)hcamcorder);
4046                                 _mmcam_dbg_log("commit result : 0x%x", ret);
4047
4048                                 if (ret != MM_ERROR_NONE) {
4049                                         _mmcam_dbg_err("commit failed, cancel it");
4050                                         ret = _mmcamcorder_cancel((MMHandleType)hcamcorder);
4051                                 }
4052                         }
4053
4054                         /* restore value */
4055                         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
4056
4057                         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
4058
4059                         _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "microphone");
4060
4061                         return MM_ERROR_POLICY_RESTRICTED;
4062                 }
4063         }
4064
4065         /* encodebin */
4066         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
4067         if (GST_ELEMENT_CAST(message->src) == element) {
4068                 if (code == GST_RESOURCE_ERROR_FAILED) {
4069                         _mmcam_dbg_err("Encoder [Resource error]");
4070                         return MM_ERROR_CAMCORDER_ENCODER_BUFFER;
4071                 } else {
4072                         _mmcam_dbg_err("Encoder [General(%d)]", code);
4073                         return MM_ERROR_CAMCORDER_ENCODER;
4074                 }
4075         }
4076
4077         /* General */
4078         switch (code) {
4079         case GST_RESOURCE_ERROR_WRITE:
4080                 _mmcam_dbg_err("File write error");
4081                 return MM_ERROR_FILE_WRITE;
4082         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
4083                 _mmcam_dbg_err("No left space");
4084                 return MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
4085         case GST_RESOURCE_ERROR_OPEN_WRITE:
4086                 _mmcam_dbg_err("Out of storage");
4087                 return MM_ERROR_OUT_OF_STORAGE;
4088         case GST_RESOURCE_ERROR_SEEK:
4089                 _mmcam_dbg_err("File read(seek)");
4090                 return MM_ERROR_FILE_READ;
4091         case GST_RESOURCE_ERROR_NOT_FOUND:
4092         case GST_RESOURCE_ERROR_FAILED:
4093         case GST_RESOURCE_ERROR_TOO_LAZY:
4094         case GST_RESOURCE_ERROR_BUSY:
4095         case GST_RESOURCE_ERROR_OPEN_READ:
4096         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
4097         case GST_RESOURCE_ERROR_CLOSE:
4098         case GST_RESOURCE_ERROR_READ:
4099         case GST_RESOURCE_ERROR_SYNC:
4100         case GST_RESOURCE_ERROR_SETTINGS:
4101         default:
4102                 _mmcam_dbg_err("Resource error(%d)", code);
4103                 return MM_ERROR_CAMCORDER_GST_RESOURCE;
4104         }
4105 }
4106
4107
4108 static gint __mmcamcorder_gst_handle_stream_error(MMHandleType handle, int code, GstMessage *message)
4109 {
4110         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4111         _MMCamcorderSubContext *sc = NULL;
4112         GstElement *element = NULL;
4113
4114         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4115
4116         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4117         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4118
4119         _mmcam_dbg_log("");
4120
4121         /* Specific plugin */
4122         /* video encoder */
4123         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
4124         if (GST_ELEMENT_CAST(message->src) == element) {
4125                 switch (code) {
4126                 case GST_STREAM_ERROR_WRONG_TYPE:
4127                         _mmcam_dbg_err("Video encoder [wrong stream type]");
4128                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
4129                 case GST_STREAM_ERROR_ENCODE:
4130                         _mmcam_dbg_err("Video encoder [encode error]");
4131                         return MM_ERROR_CAMCORDER_ENCODER_WORKING;
4132                 case GST_STREAM_ERROR_FAILED:
4133                         _mmcam_dbg_err("Video encoder [stream failed]");
4134                         return MM_ERROR_CAMCORDER_ENCODER_WORKING;
4135                 default:
4136                         _mmcam_dbg_err("Video encoder [General(%d)]", code);
4137                         return MM_ERROR_CAMCORDER_ENCODER;
4138                 }
4139         }
4140
4141         /* General plugin */
4142         switch (code) {
4143         case GST_STREAM_ERROR_FORMAT:
4144                 _mmcam_dbg_err("General [negotiation error(%d)]", code);
4145                 return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
4146         case GST_STREAM_ERROR_FAILED:
4147                 _mmcam_dbg_err("General [flow error(%d)]", code);
4148                 return MM_ERROR_CAMCORDER_GST_FLOW_ERROR;
4149         case GST_STREAM_ERROR_TYPE_NOT_FOUND:
4150         case GST_STREAM_ERROR_DECODE:
4151         case GST_STREAM_ERROR_CODEC_NOT_FOUND:
4152         case GST_STREAM_ERROR_NOT_IMPLEMENTED:
4153         case GST_STREAM_ERROR_TOO_LAZY:
4154         case GST_STREAM_ERROR_ENCODE:
4155         case GST_STREAM_ERROR_DEMUX:
4156         case GST_STREAM_ERROR_MUX:
4157         case GST_STREAM_ERROR_DECRYPT:
4158         case GST_STREAM_ERROR_DECRYPT_NOKEY:
4159         case GST_STREAM_ERROR_WRONG_TYPE:
4160         default:
4161                 _mmcam_dbg_err("General [error(%d)]", code);
4162                 return MM_ERROR_CAMCORDER_GST_STREAM;
4163         }
4164 }
4165
4166
4167 static gboolean __mmcamcorder_handle_gst_warning(MMHandleType handle, GstMessage *message, GError *error)
4168 {
4169         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4170         gchar *debug = NULL;
4171         GError *err = NULL;
4172
4173         return_val_if_fail(hcamcorder, FALSE);
4174         return_val_if_fail(error, FALSE);
4175
4176         _mmcam_dbg_log("");
4177
4178         gst_message_parse_warning(message, &err, &debug);
4179
4180         if (error->domain == GST_CORE_ERROR) {
4181                 _mmcam_dbg_warn("GST warning: GST_CORE domain");
4182         } else if (error->domain == GST_LIBRARY_ERROR) {
4183                 _mmcam_dbg_warn("GST warning: GST_LIBRARY domain");
4184         } else if (error->domain == GST_RESOURCE_ERROR) {
4185                 _mmcam_dbg_warn("GST warning: GST_RESOURCE domain");
4186                 __mmcamcorder_gst_handle_resource_warning(handle, message, error);
4187         } else if (error->domain == GST_STREAM_ERROR) {
4188                 _mmcam_dbg_warn("GST warning: GST_STREAM domain");
4189         } else {
4190                 _mmcam_dbg_warn("This error domain(%d) is not defined.", error->domain);
4191         }
4192
4193         if (err != NULL) {
4194                 g_error_free(err);
4195                 err = NULL;
4196         }
4197         if (debug != NULL) {
4198                 _mmcam_dbg_err("Debug: %s", debug);
4199                 g_free(debug);
4200                 debug = NULL;
4201         }
4202
4203         return TRUE;
4204 }
4205
4206
4207 static gint __mmcamcorder_gst_handle_resource_warning(MMHandleType handle, GstMessage *message , GError *error)
4208 {
4209         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4210         _MMCamcorderSubContext *sc = NULL;
4211         GstElement *element = NULL;
4212         gchar *msg_src_element;
4213
4214         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4215
4216         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4217         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4218
4219         _mmcam_dbg_log("");
4220
4221         /* Special message handling */
4222         /* video source */
4223         element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
4224         if (GST_ELEMENT_CAST(message->src) == element) {
4225                 if (error->code == GST_RESOURCE_ERROR_FAILED) {
4226                         msg_src_element = GST_ELEMENT_NAME(GST_ELEMENT_CAST(message->src));
4227                         _mmcam_dbg_warn("-Msg src:[%s] Domain:[%s] Error:[%s]",
4228                                 msg_src_element, g_quark_to_string(error->domain), error->message);
4229                         return MM_ERROR_NONE;
4230                 }
4231         }
4232
4233         /* General plugin */
4234         switch (error->code) {
4235         case GST_RESOURCE_ERROR_WRITE:
4236         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
4237         case GST_RESOURCE_ERROR_SEEK:
4238         case GST_RESOURCE_ERROR_NOT_FOUND:
4239         case GST_RESOURCE_ERROR_FAILED:
4240         case GST_RESOURCE_ERROR_TOO_LAZY:
4241         case GST_RESOURCE_ERROR_BUSY:
4242         case GST_RESOURCE_ERROR_OPEN_READ:
4243         case GST_RESOURCE_ERROR_OPEN_WRITE:
4244         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
4245         case GST_RESOURCE_ERROR_CLOSE:
4246         case GST_RESOURCE_ERROR_READ:
4247         case GST_RESOURCE_ERROR_SYNC:
4248         case GST_RESOURCE_ERROR_SETTINGS:
4249         default:
4250                 _mmcam_dbg_warn("General GST warning(%d)", error->code);
4251                 break;
4252         }
4253
4254         return MM_ERROR_NONE;
4255 }
4256
4257
4258 void _mmcamcorder_emit_signal(MMHandleType handle, const char *object_name,
4259         const char *interface_name, const char *signal_name, int value)
4260 {
4261         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4262
4263         mmf_return_if_fail(hcamcorder && object_name && interface_name && signal_name);
4264
4265         _mmcam_dbg_log("object %s, interface %s, signal %s, value %d",
4266                 object_name, interface_name, signal_name, value);
4267
4268         _mmcamcorder_emit_dbus_signal(hcamcorder->gdbus_conn, object_name, interface_name, signal_name, value);
4269
4270         return;
4271 }
4272
4273
4274 #ifdef _MMCAMCORDER_RM_SUPPORT
4275 rm_cb_result _mmcamcorder_rm_callback(int handle, rm_callback_type event_src,
4276         rm_device_request_s *info, void* cb_data)
4277 {
4278         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(cb_data);
4279         int current_state = MM_CAMCORDER_STATE_NONE;
4280         rm_cb_result cb_res = RM_CB_RESULT_OK;
4281
4282         mmf_return_val_if_fail((MMHandleType)hcamcorder, RM_CB_RESULT_OK);
4283
4284         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
4285         if (current_state <= MM_CAMCORDER_STATE_NONE || current_state >= MM_CAMCORDER_STATE_NUM) {
4286                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
4287         }
4288
4289         _MMCAMCORDER_LOCK_ASM(hcamcorder);
4290
4291         /* set value to inform a status is changed by RM */
4292         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_RM;
4293
4294         /* set RM event code for sending it to application */
4295         hcamcorder->interrupt_code = event_src;
4296
4297         _mmcam_dbg_log("RM conflict callback : event code 0x%x", event_src);
4298         switch (event_src) {
4299         case RM_CALLBACK_TYPE_RESOURCE_CONFLICT:
4300         case RM_CALLBACK_TYPE_RESOURCE_CONFLICT_UD:
4301                 __mmcamcorder_force_stop(hcamcorder);
4302                 break;
4303         default:
4304                 break;
4305         }
4306
4307         /* restore value */
4308         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
4309
4310         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
4311
4312         return cb_res;
4313 }
4314 #endif /* _MMCAMCORDER_RM_SUPPORT */