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 /*---------------------------------------------------------------------------------------
  65 |    LOCAL FUNCTION PROTOTYPES:                                                         |
  66 ---------------------------------------------------------------------------------------*/
  67 /* STATIC INTERNAL FUNCTION */
  68 static gboolean __mmcamcorder_gstreamer_init(camera_conf * conf);
  69
  70 static gboolean __mmcamcorder_handle_gst_error(MMHandleType handle, GstMessage *message, GError *error);
  71 static gint     __mmcamcorder_gst_handle_stream_error(MMHandleType handle, int code, GstMessage *message);
  72 static gint     __mmcamcorder_gst_handle_resource_error(MMHandleType handle, int code, GstMessage *message);
  73 static gint     __mmcamcorder_gst_handle_library_error(MMHandleType handle, int code, GstMessage *message);
  74 static gint     __mmcamcorder_gst_handle_core_error(MMHandleType handle, int code, GstMessage *message);
  75 static gint     __mmcamcorder_gst_handle_resource_warning(MMHandleType handle, GstMessage *message , GError *error);
  76 static gboolean __mmcamcorder_handle_gst_warning(MMHandleType handle, GstMessage *message, GError *error);
  77
  78 #ifdef _MMCAMCORDER_RM_SUPPORT
  79 rm_cb_result _mmcamcorder_rm_callback(int handle, rm_callback_type event_src,
  80                                                                           rm_device_request_s *info, void *cb_data);
  81 #endif /* _MMCAMCORDER_RM_SUPPORT */
  82 #ifdef _MMCAMCORDER_USE_SET_ATTR_CB
  83 static gboolean __mmcamcorder_set_attr_to_camsensor_cb(gpointer data);
  84 #endif /* _MMCAMCORDER_USE_SET_ATTR_CB */
  85
  86 /*=======================================================================================
  87 |  FUNCTION DEFINITIONS                                                                 |
  88 =======================================================================================*/
  89 /*---------------------------------------------------------------------------------------
  90 |    GLOBAL FUNCTION DEFINITIONS:                                                       |
  91 ---------------------------------------------------------------------------------------*/
  92
  93 /* Internal command functions {*/
  94 int _mmcamcorder_create(MMHandleType *handle, MMCamPreset *info)
  95 {
  96         int ret = MM_ERROR_NONE;
  97         int sys_info_ret = SYSTEM_INFO_ERROR_NONE;
  98         int UseConfCtrl = 0;
  99         int rcmd_fmt_capture = MM_PIXEL_FORMAT_YUYV;
 100         int rcmd_fmt_recording = MM_PIXEL_FORMAT_NV12;
 101         int rcmd_dpy_rotation = MM_DISPLAY_ROTATION_270;
 102         int play_capture_sound = TRUE;
 103         int camera_device_count = MM_VIDEO_DEVICE_NUM;
 104         int camera_default_flip = MM_FLIP_NONE;
 105         int camera_facing_direction = MM_CAMCORDER_CAMERA_FACING_DIRECTION_REAR;
 106         char *err_attr_name = NULL;
 107         const char *ConfCtrlFile = NULL;
 108         mmf_camcorder_t *hcamcorder = NULL;
 109         type_element *EvasSurfaceElement = NULL;
 110
 111         _mmcam_dbg_log("Entered");
 112
 113         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
 114         mmf_return_val_if_fail(info, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
 115
 116         /* Create mmf_camcorder_t handle and initialize every variable */
 117         hcamcorder = (mmf_camcorder_t *)malloc(sizeof(mmf_camcorder_t));
 118         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_LOW_MEMORY);
 119         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
 120
 121         /* init values */
 122         hcamcorder->type = 0;
 123         hcamcorder->state = MM_CAMCORDER_STATE_NONE;
 124         hcamcorder->sub_context = NULL;
 125         hcamcorder->old_state = MM_CAMCORDER_STATE_NONE;
 126         hcamcorder->capture_in_recording = FALSE;
 127         hcamcorder->session_type = MM_SESSION_TYPE_MEDIA;
 128
 129         g_mutex_init(&(hcamcorder->mtsafe).lock);
 130         g_cond_init(&(hcamcorder->mtsafe).cond);
 131         g_mutex_init(&(hcamcorder->mtsafe).cmd_lock);
 132         g_cond_init(&(hcamcorder->mtsafe).cmd_cond);
 133         g_mutex_init(&(hcamcorder->mtsafe).asm_lock);
 134         g_mutex_init(&(hcamcorder->mtsafe).state_lock);
 135         g_mutex_init(&(hcamcorder->mtsafe).gst_state_lock);
 136         g_mutex_init(&(hcamcorder->mtsafe).gst_encode_state_lock);
 137         g_mutex_init(&(hcamcorder->mtsafe).message_cb_lock);
 138         g_mutex_init(&(hcamcorder->mtsafe).vcapture_cb_lock);
 139         g_mutex_init(&(hcamcorder->mtsafe).vstream_cb_lock);
 140         g_mutex_init(&(hcamcorder->mtsafe).astream_cb_lock);
 141         g_mutex_init(&(hcamcorder->mtsafe).mstream_cb_lock);
 142 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 143         g_cond_init(&(hcamcorder->mtsafe).resource_cond);
 144         g_mutex_init(&(hcamcorder->mtsafe).resource_lock);
 145 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 146
 147         g_mutex_init(&hcamcorder->restart_preview_lock);
 148
 149         /* Sound mutex/cond init */
 150         g_mutex_init(&hcamcorder->snd_info.open_mutex);
 151         g_cond_init(&hcamcorder->snd_info.open_cond);
 152         g_mutex_init(&hcamcorder->snd_info.play_mutex);
 153         g_cond_init(&hcamcorder->snd_info.play_cond);
 154
 155         /* init for sound thread */
 156         g_mutex_init(&hcamcorder->task_thread_lock);
 157         g_cond_init(&hcamcorder->task_thread_cond);
 158         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
 159
 160         if (info->videodev_type != MM_VIDEO_DEVICE_NONE) {
 161                 /* init for gdbus */
 162                 hcamcorder->gdbus_info_sound.mm_handle = hcamcorder;
 163                 g_mutex_init(&hcamcorder->gdbus_info_sound.sync_mutex);
 164                 g_cond_init(&hcamcorder->gdbus_info_sound.sync_cond);
 165
 166                 hcamcorder->gdbus_info_solo_sound.mm_handle = hcamcorder;
 167                 g_mutex_init(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
 168                 g_cond_init(&hcamcorder->gdbus_info_solo_sound.sync_cond);
 169         }
 170
 171         /* create task thread */
 172         hcamcorder->task_thread = g_thread_try_new("MMCAM_TASK_THREAD",
 173                 (GThreadFunc)_mmcamcorder_util_task_thread_func, (gpointer)hcamcorder, NULL);
 174         if (hcamcorder->task_thread == NULL) {
 175                 _mmcam_dbg_err("_mmcamcorder_create::failed to create task thread");
 176                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 177                 goto _ERR_DEFAULT_VALUE_INIT;
 178         }
 179
 180         if (info->videodev_type < MM_VIDEO_DEVICE_NONE ||
 181             info->videodev_type >= MM_VIDEO_DEVICE_NUM) {
 182                 _mmcam_dbg_err("_mmcamcorder_create::video device type is out of range.");
 183                 ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 184                 goto _ERR_DEFAULT_VALUE_INIT;
 185         }
 186
 187         /* set device type */
 188         hcamcorder->device_type = info->videodev_type;
 189         _mmcam_dbg_warn("Device Type : %d", hcamcorder->device_type);
 190
 191         /* Get Camera Configure information from Camcorder INI file */
 192         ret = _mmcamcorder_conf_get_info((MMHandleType)hcamcorder, CONFIGURE_TYPE_MAIN, CONFIGURE_MAIN_FILE, &hcamcorder->conf_main);
 193         if (ret != MM_ERROR_NONE) {
 194                 _mmcam_dbg_err("Failed to get configure(main) info.");
 195                 goto _ERR_DEFAULT_VALUE_INIT;
 196         }
 197
 198         hcamcorder->attributes = _mmcamcorder_alloc_attribute((MMHandleType)hcamcorder, info);
 199         if (!(hcamcorder->attributes)) {
 200                 _mmcam_dbg_err("_mmcamcorder_create::alloc attribute error.");
 201
 202                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 203                 goto _ERR_DEFAULT_VALUE_INIT;
 204         }
 205
 206         /* get DPM handle for camera/microphone restriction */
 207         hcamcorder->dpm_handle = dpm_manager_create();
 208
 209         _mmcam_dbg_warn("DPM handle %p", hcamcorder->dpm_handle);
 210
 211         if (info->videodev_type != MM_VIDEO_DEVICE_NONE) {
 212                 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 213                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 214                         "UseConfCtrl", &UseConfCtrl);
 215
 216                 if (UseConfCtrl) {
 217                         int resolution_width = 0;
 218                         int resolution_height = 0;
 219                         MMCamAttrsInfo fps_info;
 220
 221                         _mmcam_dbg_log("Enable Configure Control system.");
 222
 223                         switch (info->videodev_type) {
 224                         case MM_VIDEO_DEVICE_CAMERA0:
 225                                 _mmcamcorder_conf_get_value_string((MMHandleType)hcamcorder, hcamcorder->conf_main,
 226                                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 227                                         "ConfCtrlFile0", &ConfCtrlFile);
 228                                 break;
 229                         case MM_VIDEO_DEVICE_CAMERA1:
 230                                 _mmcamcorder_conf_get_value_string((MMHandleType)hcamcorder, hcamcorder->conf_main,
 231                                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 232                                         "ConfCtrlFile1", &ConfCtrlFile);
 233                                 break;
 234                         default:
 235                                 _mmcam_dbg_err("Not supported camera type.");
 236                                 ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 237                                 goto _ERR_DEFAULT_VALUE_INIT;
 238                         }
 239
 240                         _mmcam_dbg_log("videodev_type : [%d], ConfCtrlPath : [%s]", info->videodev_type, ConfCtrlFile);
 241
 242                         ret = _mmcamcorder_conf_get_info((MMHandleType)hcamcorder, CONFIGURE_TYPE_CTRL, ConfCtrlFile, &hcamcorder->conf_ctrl);
 243                         if (ret != MM_ERROR_NONE) {
 244                                 _mmcam_dbg_err("Failed to get configure(control) info.");
 245                                 goto _ERR_DEFAULT_VALUE_INIT;
 246                         }
 247 /*
 248                         _mmcamcorder_conf_print_info(&hcamcorder->conf_main);
 249                         _mmcamcorder_conf_print_info(&hcamcorder->conf_ctrl);
 250 */
 251                         ret = _mmcamcorder_init_convert_table((MMHandleType)hcamcorder);
 252                         if (ret != MM_ERROR_NONE) {
 253                                 _mmcam_dbg_warn("converting table initialize error!!");
 254                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 255                                 goto _ERR_DEFAULT_VALUE_INIT;
 256                         }
 257
 258                         ret = _mmcamcorder_init_attr_from_configure((MMHandleType)hcamcorder, MM_CAMCONVERT_CATEGORY_ALL);
 259                         if (ret != MM_ERROR_NONE) {
 260                                 _mmcam_dbg_warn("converting table initialize error!!");
 261                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 262                                 goto _ERR_DEFAULT_VALUE_INIT;
 263                         }
 264
 265                         /* Get device info, recommend preview fmt and display rotation from INI */
 266                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 267                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 268                                 "RecommendPreviewFormatCapture",
 269                                 &rcmd_fmt_capture);
 270
 271                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 272                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 273                                 "RecommendPreviewFormatRecord",
 274                                 &rcmd_fmt_recording);
 275
 276                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 277                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 278                                 "RecommendDisplayRotation",
 279                                 &rcmd_dpy_rotation);
 280
 281                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 282                                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
 283                                 "PlayCaptureSound",
 284                                 &play_capture_sound);
 285
 286                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 287                                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 288                                 "DeviceCount",
 289                                 &camera_device_count);
 290
 291                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 292                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 293                                 "FacingDirection",
 294                                 &camera_facing_direction);
 295
 296                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 297                                 CONFIGURE_CATEGORY_CTRL_EFFECT,
 298                                 "BrightnessStepDenominator",
 299                                 &hcamcorder->brightness_step_denominator);
 300
 301                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 302                                 CONFIGURE_CATEGORY_CTRL_CAPTURE,
 303                                 "SupportZSL",
 304                                 &hcamcorder->support_zsl_capture);
 305
 306                         _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",
 307                                 rcmd_fmt_capture, rcmd_fmt_recording, rcmd_dpy_rotation,
 308                                 play_capture_sound, camera_device_count, camera_facing_direction,
 309                                 hcamcorder->brightness_step_denominator, hcamcorder->support_zsl_capture);
 310
 311                         /* Get UseZeroCopyFormat value from INI */
 312                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 313                                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 314                                 "UseZeroCopyFormat",
 315                                 &(hcamcorder->use_zero_copy_format));
 316
 317                         /* Get SupportMediaPacketPreviewCb value from INI */
 318                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 319                                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 320                                 "SupportMediaPacketPreviewCb",
 321                                 &(hcamcorder->support_media_packet_preview_cb));
 322
 323                         /* Get UseVideoconvert value from INI */
 324                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 325                                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 326                                 "UseVideoconvert",
 327                                 &hcamcorder->use_videoconvert);
 328
 329                         ret = mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
 330                                 MMCAM_CAMERA_WIDTH, &resolution_width,
 331                                 MMCAM_CAMERA_HEIGHT, &resolution_height,
 332                                 NULL);
 333
 334                         mm_camcorder_get_fps_list_by_resolution((MMHandleType)hcamcorder, resolution_width, resolution_height, &fps_info);
 335
 336                         _mmcam_dbg_log("UseZeroCopyFormat %d, UseVideoconvert %d, SupportMediaPacketPreviewCb %d",
 337                                 hcamcorder->use_zero_copy_format, hcamcorder->use_videoconvert, hcamcorder->support_media_packet_preview_cb);
 338                         _mmcam_dbg_log("res : %d X %d, Default FPS by resolution  : %d",
 339                                 resolution_width, resolution_height, fps_info.int_array.def);
 340
 341                         if (camera_facing_direction == 1) {
 342                                 if (rcmd_dpy_rotation == MM_DISPLAY_ROTATION_270 || rcmd_dpy_rotation == MM_DISPLAY_ROTATION_90)
 343                                         camera_default_flip = MM_FLIP_VERTICAL;
 344                                 else
 345                                         camera_default_flip = MM_FLIP_HORIZONTAL;
 346
 347                                 _mmcam_dbg_log("camera_default_flip : [%d]", camera_default_flip);
 348                         }
 349
 350                         mm_camcorder_set_attributes((MMHandleType)hcamcorder, &err_attr_name,
 351                                 MMCAM_CAMERA_DEVICE_COUNT, camera_device_count,
 352                                 MMCAM_CAMERA_FACING_DIRECTION, camera_facing_direction,
 353                                 MMCAM_RECOMMEND_PREVIEW_FORMAT_FOR_CAPTURE, rcmd_fmt_capture,
 354                                 MMCAM_RECOMMEND_PREVIEW_FORMAT_FOR_RECORDING, rcmd_fmt_recording,
 355                                 MMCAM_RECOMMEND_DISPLAY_ROTATION, rcmd_dpy_rotation,
 356                                 MMCAM_SUPPORT_ZSL_CAPTURE, hcamcorder->support_zsl_capture,
 357                                 MMCAM_SUPPORT_ZERO_COPY_FORMAT, hcamcorder->use_zero_copy_format,
 358                                 MMCAM_SUPPORT_MEDIA_PACKET_PREVIEW_CB, hcamcorder->support_media_packet_preview_cb,
 359                                 MMCAM_CAMERA_FPS, fps_info.int_array.def,
 360                                 MMCAM_DISPLAY_FLIP, camera_default_flip,
 361                                 "capture-sound-enable", play_capture_sound,
 362                                 NULL);
 363                         if (err_attr_name) {
 364                                 _mmcam_dbg_err("Set %s FAILED.", err_attr_name);
 365                                 SAFE_FREE(err_attr_name);
 366                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 367                                 goto _ERR_DEFAULT_VALUE_INIT;
 368                         }
 369
 370                         /* Get default value of brightness */
 371                         mm_camcorder_get_attributes((MMHandleType)hcamcorder, &err_attr_name,
 372                                 MMCAM_FILTER_BRIGHTNESS, &hcamcorder->brightness_default,
 373                                 NULL);
 374                         if (err_attr_name) {
 375                                 _mmcam_dbg_err("Get brightness FAILED.");
 376                                 SAFE_FREE(err_attr_name);
 377                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 378                                 goto _ERR_DEFAULT_VALUE_INIT;
 379                         }
 380                         _mmcam_dbg_log("Default brightness : %d", hcamcorder->brightness_default);
 381                 } else {
 382                         _mmcam_dbg_log("Disable Configure Control system.");
 383                         hcamcorder->conf_ctrl = NULL;
 384                 }
 385
 386                 /* add DPM camera policy changed callback */
 387                 if (hcamcorder->dpm_handle) {
 388                         ret = dpm_add_policy_changed_cb(hcamcorder->dpm_handle, "camera",
 389                                 _mmcamcorder_dpm_camera_policy_changed_cb, (void *)hcamcorder, &hcamcorder->dpm_camera_cb_id);
 390                         if (ret != DPM_ERROR_NONE) {
 391                                 _mmcam_dbg_err("add DPM changed cb failed, keep going...");
 392                                 hcamcorder->dpm_camera_cb_id = 0;
 393                         }
 394
 395                         _mmcam_dbg_log("DPM camera changed cb id %d", hcamcorder->dpm_camera_cb_id);
 396                 }
 397
 398 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 399                 /* set camcorder handle */
 400                 hcamcorder->resource_manager.id = MM_CAMCORDER_RESOURCE_ID_MAIN;
 401                 hcamcorder->resource_manager.hcamcorder = hcamcorder;
 402                 hcamcorder->resource_manager_sub.id = MM_CAMCORDER_RESOURCE_ID_SUB;
 403                 hcamcorder->resource_manager_sub.hcamcorder = hcamcorder;
 404
 405                 /* initialize resource manager */
 406                 ret = _mmcamcorder_resource_manager_init(&hcamcorder->resource_manager);
 407                 if (ret != MM_ERROR_NONE) {
 408                         _mmcam_dbg_err("failed to initialize resource manager");
 409                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 410                         goto _ERR_DEFAULT_VALUE_INIT;
 411                 }
 412
 413                 ret = _mmcamcorder_resource_manager_init(&hcamcorder->resource_manager_sub);
 414                 if (ret != MM_ERROR_NONE) {
 415                         _mmcam_dbg_err("failed to initialize resource manager sub");
 416                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 417                         goto _ERR_DEFAULT_VALUE_INIT;
 418                 }
 419 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 420         } else {
 421                 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 422                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 423                         "DeviceCount",
 424                         &camera_device_count);
 425
 426                 mm_camcorder_set_attributes((MMHandleType)hcamcorder, &err_attr_name,
 427                         MMCAM_CAMERA_DEVICE_COUNT, camera_device_count,
 428                         NULL);
 429                 if (err_attr_name) {
 430                         _mmcam_dbg_err("Set %s FAILED.", err_attr_name);
 431                         SAFE_FREE(err_attr_name);
 432                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 433                         goto _ERR_DEFAULT_VALUE_INIT;
 434                 }
 435
 436                 ret = _mmcamcorder_init_attr_from_configure((MMHandleType)hcamcorder, MM_CAMCONVERT_CATEGORY_AUDIO);
 437                 if (ret != MM_ERROR_NONE) {
 438                         _mmcam_dbg_err("there is no audio device");
 439                         ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 440                         goto _ERR_DEFAULT_VALUE_INIT;
 441                 }
 442         }
 443
 444         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:CREATE:INIT_GSTREAMER");
 445
 446         ret = __mmcamcorder_gstreamer_init(hcamcorder->conf_main);
 447
 448         traceEnd(TTRACE_TAG_CAMERA);
 449
 450         if (!ret) {
 451                 _mmcam_dbg_err("Failed to initialize gstreamer!!");
 452                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 453                 goto _ERR_DEFAULT_VALUE_INIT;
 454         }
 455
 456         /* Make some attributes as read-only type */
 457         _mmcamcorder_lock_readonly_attributes((MMHandleType)hcamcorder);
 458
 459         /* Disable attributes in each model */
 460         _mmcamcorder_set_disabled_attributes((MMHandleType)hcamcorder);
 461
 462         /* Get videosink name for evas surface */
 463         _mmcamcorder_conf_get_element((MMHandleType)hcamcorder, hcamcorder->conf_main,
 464                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 465                 "VideosinkElementEvas",
 466                 &EvasSurfaceElement);
 467         if (EvasSurfaceElement) {
 468                 int attr_index = 0;
 469                 const char *evassink_name = NULL;
 470                 mmf_attribute_t *item_evassink_name = NULL;
 471                 mmf_attrs_t *attrs = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(hcamcorder);
 472
 473                 _mmcamcorder_conf_get_value_element_name(EvasSurfaceElement, &evassink_name);
 474                 mm_attrs_get_index((MMHandleType)attrs, MMCAM_DISPLAY_EVAS_SURFACE_SINK, &attr_index);
 475                 item_evassink_name = &attrs->items[attr_index];
 476                 mmf_attribute_set_string(item_evassink_name, evassink_name, strlen(evassink_name));
 477                 mmf_attribute_commit(item_evassink_name);
 478
 479                 _mmcam_dbg_log("Evassink name : %s", evassink_name);
 480         }
 481
 482         /* get shutter sound policy */
 483         vconf_get_int(VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY, &hcamcorder->shutter_sound_policy);
 484         _mmcam_dbg_log("current shutter sound policy : %d", hcamcorder->shutter_sound_policy);
 485
 486         /* get model name */
 487         sys_info_ret = system_info_get_platform_string("http://tizen.org/system/model_name", &hcamcorder->model_name);
 488
 489         _mmcam_dbg_warn("model name [%s], ret 0x%x",
 490                 hcamcorder->model_name ? hcamcorder->model_name : "NULL", sys_info_ret);
 491
 492         /* get software version */
 493         sys_info_ret = system_info_get_platform_string("http://tizen.org/system/build.string", &hcamcorder->software_version);
 494
 495         _mmcam_dbg_warn("software version [%s], ret 0x%x",
 496                 hcamcorder->software_version ? hcamcorder->software_version : "NULL", sys_info_ret);
 497
 498 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 499         if (info->videodev_type != MM_VIDEO_DEVICE_NONE) {
 500                 ret = _mmcamcorder_resource_wait_for_connection(&hcamcorder->resource_manager);
 501                 if (ret != MM_ERROR_NONE) {
 502                         _mmcam_dbg_err("failed to connect resource manager");
 503                         goto _ERR_DEFAULT_VALUE_INIT;
 504                 }
 505
 506                 ret = _mmcamcorder_resource_wait_for_connection(&hcamcorder->resource_manager_sub);
 507                 if (ret != MM_ERROR_NONE) {
 508                         _mmcam_dbg_err("failed to connect resource manager");
 509                         goto _ERR_DEFAULT_VALUE_INIT;
 510                 }
 511         }
 512 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 513
 514         /* Set initial state */
 515         _mmcamcorder_set_state((MMHandleType)hcamcorder, MM_CAMCORDER_STATE_NULL);
 516
 517         _mmcam_dbg_log("created handle %p", hcamcorder);
 518
 519         *handle = (MMHandleType)hcamcorder;
 520
 521         return MM_ERROR_NONE;
 522
 523 _ERR_DEFAULT_VALUE_INIT:
 524 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 525         /* de-initialize resource manager */
 526         _mmcamcorder_resource_manager_deinit(&hcamcorder->resource_manager_sub);
 527         _mmcamcorder_resource_manager_deinit(&hcamcorder->resource_manager);
 528 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 529
 530         /* release DPM related handle */
 531         if (hcamcorder->dpm_handle) {
 532                 _mmcam_dbg_log("release DPM handle %p, camera changed cb id %d",
 533                         hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 534
 535                 /* remove camera policy changed callback */
 536                 if (hcamcorder->dpm_camera_cb_id > 0) {
 537                         dpm_remove_policy_changed_cb(hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 538                         hcamcorder->dpm_camera_cb_id = 0;
 539                 } else {
 540                         _mmcam_dbg_warn("invalid dpm camera cb id %d", hcamcorder->dpm_camera_cb_id);
 541                 }
 542
 543                 dpm_manager_destroy(hcamcorder->dpm_handle);
 544                 hcamcorder->dpm_handle = NULL;
 545         }
 546
 547         /* Remove attributes */
 548         if (hcamcorder->attributes) {
 549                 _mmcamcorder_dealloc_attribute((MMHandleType)hcamcorder, hcamcorder->attributes);
 550                 hcamcorder->attributes = 0;
 551         }
 552
 553         /* Release lock, cond */
 554         g_mutex_clear(&(hcamcorder->mtsafe).lock);
 555         g_cond_clear(&(hcamcorder->mtsafe).cond);
 556         g_mutex_clear(&(hcamcorder->mtsafe).cmd_lock);
 557         g_cond_clear(&(hcamcorder->mtsafe).cmd_cond);
 558         g_mutex_clear(&(hcamcorder->mtsafe).asm_lock);
 559         g_mutex_clear(&(hcamcorder->mtsafe).state_lock);
 560         g_mutex_clear(&(hcamcorder->mtsafe).gst_state_lock);
 561         g_mutex_clear(&(hcamcorder->mtsafe).gst_encode_state_lock);
 562         g_mutex_clear(&(hcamcorder->mtsafe).message_cb_lock);
 563         g_mutex_clear(&(hcamcorder->mtsafe).vcapture_cb_lock);
 564         g_mutex_clear(&(hcamcorder->mtsafe).vstream_cb_lock);
 565         g_mutex_clear(&(hcamcorder->mtsafe).astream_cb_lock);
 566         g_mutex_clear(&(hcamcorder->mtsafe).mstream_cb_lock);
 567 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 568         g_cond_clear(&(hcamcorder->mtsafe).resource_cond);
 569         g_mutex_clear(&(hcamcorder->mtsafe).resource_lock);
 570 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 571
 572         g_mutex_clear(&hcamcorder->snd_info.open_mutex);
 573         g_cond_clear(&hcamcorder->snd_info.open_cond);
 574         g_mutex_clear(&hcamcorder->restart_preview_lock);
 575
 576         if (info->videodev_type != MM_VIDEO_DEVICE_NONE) {
 577                 g_mutex_clear(&hcamcorder->gdbus_info_sound.sync_mutex);
 578                 g_cond_clear(&hcamcorder->gdbus_info_sound.sync_cond);
 579                 g_mutex_clear(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
 580                 g_cond_clear(&hcamcorder->gdbus_info_solo_sound.sync_cond);
 581         }
 582
 583         if (hcamcorder->conf_ctrl)
 584                 _mmcamcorder_conf_release_info((MMHandleType)hcamcorder, &hcamcorder->conf_ctrl);
 585
 586         if (hcamcorder->conf_main)
 587                 _mmcamcorder_conf_release_info((MMHandleType)hcamcorder, &hcamcorder->conf_main);
 588
 589         if (hcamcorder->model_name) {
 590                 free(hcamcorder->model_name);
 591                 hcamcorder->model_name = NULL;
 592         }
 593
 594         if (hcamcorder->software_version) {
 595                 free(hcamcorder->software_version);
 596                 hcamcorder->software_version = NULL;
 597         }
 598
 599         if (hcamcorder->task_thread) {
 600                 g_mutex_lock(&hcamcorder->task_thread_lock);
 601                 _mmcam_dbg_log("send signal for task thread exit");
 602                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
 603                 g_cond_signal(&hcamcorder->task_thread_cond);
 604                 g_mutex_unlock(&hcamcorder->task_thread_lock);
 605                 g_thread_join(hcamcorder->task_thread);
 606                 hcamcorder->task_thread = NULL;
 607         }
 608         g_mutex_clear(&hcamcorder->task_thread_lock);
 609         g_cond_clear(&hcamcorder->task_thread_cond);
 610
 611         /* Release handle */
 612         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
 613         free(hcamcorder);
 614
 615         return ret;
 616 }
 617
 618
 619 int _mmcamcorder_destroy(MMHandleType handle)
 620 {
 621         int ret = MM_ERROR_NONE;
 622         int state = MM_CAMCORDER_STATE_NONE;
 623 #ifdef _MMCAMCORDER_RM_SUPPORT
 624         int iret = RM_OK;
 625 #endif /* _MMCAMCORDER_RM_SUPPORT */
 626         GstElement *sink_element = NULL;
 627         int sink_element_size = 0;
 628
 629         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 630
 631         _mmcam_dbg_log("");
 632
 633         if (!hcamcorder) {
 634                 _mmcam_dbg_err("Not initialized");
 635                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 636                 goto _ERR_CAMCORDER_CMD_PRECON;
 637         }
 638
 639         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
 640                 _mmcam_dbg_err("Another command is running.");
 641                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
 642                 goto _ERR_CAMCORDER_CMD_PRECON;
 643         }
 644
 645         state = _mmcamcorder_get_state(handle);
 646         if (state != MM_CAMCORDER_STATE_NULL) {
 647                 _mmcam_dbg_err("Wrong state(%d)", state);
 648                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 649                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 650         }
 651
 652         /* set exit state for sound thread */
 653         g_mutex_lock(&hcamcorder->task_thread_lock);
 654         _mmcam_dbg_log("send signal for task thread exit");
 655         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
 656         g_cond_signal(&hcamcorder->task_thread_cond);
 657         g_mutex_unlock(&hcamcorder->task_thread_lock);
 658
 659         /* remove kept, but not used sink element in attribute */
 660         mm_camcorder_get_attributes(handle, NULL,
 661                 MMCAM_DISPLAY_REUSE_ELEMENT, &sink_element, &sink_element_size,
 662                 NULL);
 663         if (sink_element) {
 664                 GstStateChangeReturn result = gst_element_set_state(sink_element, GST_STATE_NULL);
 665
 666                 _mmcam_dbg_warn("remove sink element %p, set state NULL result %d", sink_element, result);
 667
 668                 gst_object_unref(sink_element);
 669                 sink_element = NULL;
 670         }
 671
 672         /* wait for completion of sound play */
 673         _mmcamcorder_sound_solo_play_wait(handle);
 674
 675         /* Release SubContext and pipeline */
 676         if (hcamcorder->sub_context) {
 677                 if (hcamcorder->sub_context->element)
 678                         _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
 679
 680                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
 681                 hcamcorder->sub_context = NULL;
 682         }
 683
 684 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 685         /* de-initialize resource manager */
 686         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
 687
 688         ret = _mmcamcorder_resource_manager_deinit(&hcamcorder->resource_manager);
 689         if (ret != MM_ERROR_NONE)
 690                 _mmcam_dbg_err("failed to de-initialize resource manager 0x%x", ret);
 691
 692         ret = _mmcamcorder_resource_manager_deinit(&hcamcorder->resource_manager_sub);
 693         if (ret != MM_ERROR_NONE)
 694                 _mmcam_dbg_err("failed to de-initialize resource manager sub 0x%x", ret);
 695
 696         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 697 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 698
 699         /* Remove idle function which is not called yet */
 700         if (hcamcorder->setting_event_id) {
 701                 _mmcam_dbg_log("Remove remaining idle function");
 702                 g_source_remove(hcamcorder->setting_event_id);
 703                 hcamcorder->setting_event_id = 0;
 704         }
 705
 706         /* Remove attributes */
 707         if (hcamcorder->attributes) {
 708                 _mmcamcorder_dealloc_attribute(handle, hcamcorder->attributes);
 709                 hcamcorder->attributes = 0;
 710         }
 711
 712         /* Remove exif info */
 713         if (hcamcorder->exif_info) {
 714                 mm_exif_destory_exif_info(hcamcorder->exif_info);
 715                 hcamcorder->exif_info = NULL;
 716         }
 717
 718         /* Release configure info */
 719         if (hcamcorder->conf_ctrl)
 720                 _mmcamcorder_conf_release_info(handle, &hcamcorder->conf_ctrl);
 721
 722         if (hcamcorder->conf_main)
 723                 _mmcamcorder_conf_release_info(handle, &hcamcorder->conf_main);
 724
 725         /* Remove messages which are not called yet */
 726         _mmcamcorder_remove_message_all(handle);
 727
 728         /* unset remained watch cb */
 729         if (hcamcorder->sound_focus_watch_id > 0) {
 730                 mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
 731                 _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
 732                 hcamcorder->sound_focus_watch_id = 0;
 733         }
 734
 735         /* unregister sound focus and unsubscribe sound signal */
 736         _mmcam_dbg_log("sound focus id %d, sound signal subscribe id %u",
 737                 hcamcorder->sound_focus_id, hcamcorder->sound_focus_subscribe_id);
 738
 739         if (hcamcorder->sound_focus_id > 0) {
 740                 mm_sound_unregister_focus(hcamcorder->sound_focus_id);
 741                 _mmcam_dbg_log("unregister sound focus done");
 742                 hcamcorder->sound_focus_id = 0;
 743         }
 744
 745         if (hcamcorder->sound_focus_subscribe_id > 0) {
 746                 mm_sound_unsubscribe_signal(hcamcorder->sound_focus_subscribe_id);
 747                 _mmcam_dbg_log("unsubscribe sound signal done");
 748                 hcamcorder->sound_focus_subscribe_id = 0;
 749         }
 750
 751 #ifdef _MMCAMCORDER_RM_SUPPORT
 752         if (hcamcorder->rm_handle != 0) {
 753                 iret = rm_unregister(hcamcorder->rm_handle);
 754                 if (iret != RM_OK)
 755                         _mmcam_dbg_err("rm_unregister() failed");
 756                 hcamcorder->rm_handle = 0;
 757         }
 758 #endif /* _MMCAMCORDER_RM_SUPPORT */
 759
 760         /* release model_name */
 761         if (hcamcorder->model_name) {
 762                 free(hcamcorder->model_name);
 763                 hcamcorder->model_name = NULL;
 764         }
 765
 766         if (hcamcorder->software_version) {
 767                 free(hcamcorder->software_version);
 768                 hcamcorder->software_version = NULL;
 769         }
 770
 771         /* release DPM handle */
 772         if (hcamcorder->dpm_handle) {
 773                 _mmcam_dbg_log("release DPM handle %p, camera changed cb id %d",
 774                         hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 775
 776                 /* remove camera policy changed callback */
 777                 if (hcamcorder->dpm_camera_cb_id > 0) {
 778                         dpm_remove_policy_changed_cb(hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 779                         hcamcorder->dpm_camera_cb_id = 0;
 780                 } else {
 781                         _mmcam_dbg_warn("invalid dpm camera cb id %d", hcamcorder->dpm_camera_cb_id);
 782                 }
 783
 784                 dpm_manager_destroy(hcamcorder->dpm_handle);
 785                 hcamcorder->dpm_handle = NULL;
 786         }
 787
 788         /* join task thread */
 789         _mmcam_dbg_log("task thread join");
 790         g_thread_join(hcamcorder->task_thread);
 791         hcamcorder->task_thread = NULL;
 792
 793         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
 794
 795         /* Release lock, cond */
 796         g_mutex_clear(&(hcamcorder->mtsafe).lock);
 797         g_cond_clear(&(hcamcorder->mtsafe).cond);
 798         g_mutex_clear(&(hcamcorder->mtsafe).cmd_lock);
 799         g_cond_clear(&(hcamcorder->mtsafe).cmd_cond);
 800         g_mutex_clear(&(hcamcorder->mtsafe).asm_lock);
 801         g_mutex_clear(&(hcamcorder->mtsafe).state_lock);
 802         g_mutex_clear(&(hcamcorder->mtsafe).gst_state_lock);
 803         g_mutex_clear(&(hcamcorder->mtsafe).gst_encode_state_lock);
 804         g_mutex_clear(&(hcamcorder->mtsafe).message_cb_lock);
 805         g_mutex_clear(&(hcamcorder->mtsafe).vcapture_cb_lock);
 806         g_mutex_clear(&(hcamcorder->mtsafe).vstream_cb_lock);
 807         g_mutex_clear(&(hcamcorder->mtsafe).astream_cb_lock);
 808         g_mutex_clear(&(hcamcorder->mtsafe).mstream_cb_lock);
 809 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 810         g_cond_clear(&(hcamcorder->mtsafe).resource_cond);
 811         g_mutex_clear(&(hcamcorder->mtsafe).resource_lock);
 812 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 813
 814         g_mutex_clear(&hcamcorder->snd_info.open_mutex);
 815         g_cond_clear(&hcamcorder->snd_info.open_cond);
 816         g_mutex_clear(&hcamcorder->restart_preview_lock);
 817         g_mutex_clear(&hcamcorder->task_thread_lock);
 818         g_cond_clear(&hcamcorder->task_thread_cond);
 819
 820         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
 821                 g_mutex_clear(&hcamcorder->gdbus_info_sound.sync_mutex);
 822                 g_cond_clear(&hcamcorder->gdbus_info_sound.sync_cond);
 823                 g_mutex_clear(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
 824                 g_cond_clear(&hcamcorder->gdbus_info_solo_sound.sync_cond);
 825         }
 826
 827         /* Release handle */
 828         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
 829         free(hcamcorder);
 830
 831         return MM_ERROR_NONE;
 832
 833 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
 834         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
 835
 836 _ERR_CAMCORDER_CMD_PRECON:
 837         if (hcamcorder)
 838                 _mmcam_dbg_err("Destroy fail (type %d, state %d)", hcamcorder->type, state);
 839
 840         _mmcam_dbg_err("Destroy fail (ret %x)", ret);
 841
 842         return ret;
 843 }
 844
 845
 846 int _mmcamcorder_realize(MMHandleType handle)
 847 {
 848         int ret = MM_ERROR_NONE;
 849         int ret_sound = MM_ERROR_NONE;
 850         int state = MM_CAMCORDER_STATE_NONE;
 851         int display_surface_type = MM_DISPLAY_SURFACE_OVERLAY;
 852         int pid_for_sound_focus = 0;
 853         double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
 854         char *videosink_element_type = NULL;
 855         const char *videosink_name = NULL;
 856         char *socket_path = NULL;
 857         int socket_path_len = 0;
 858         int conn_size = 0;
 859 #ifdef _MMCAMCORDER_RM_SUPPORT
 860         int iret = RM_OK;
 861         int preview_format = MM_PIXEL_FORMAT_NV12;
 862         int qret = RM_OK;
 863         int qret_avail = 0; /* 0: not available, 1: available */
 864         rm_consumer_info rci;
 865         int app_pid = 0;
 866         int resource_count = 0;
 867 #endif /* _MMCAMCORDER_RM_SUPPORT */
 868         char *stream_type = NULL;
 869         char *ext_info = NULL;
 870         int option = 0;
 871
 872         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 873
 874         /*_mmcam_dbg_log("");*/
 875
 876         if (!hcamcorder) {
 877                 _mmcam_dbg_err("Not initialized");
 878                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 879                 return ret;
 880         }
 881
 882         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
 883                 _mmcam_dbg_err("Another command is running.");
 884                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
 885                 goto _ERR_CAMCORDER_CMD_PRECON;
 886         }
 887
 888         state = _mmcamcorder_get_state(handle);
 889         if (state != MM_CAMCORDER_STATE_NULL) {
 890                 _mmcam_dbg_err("Wrong state(%d)", state);
 891                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 892                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 893         }
 894
 895         /* Get profile mode and gdbus connection */
 896         mm_camcorder_get_attributes(handle, NULL,
 897                 MMCAM_MODE, &hcamcorder->type,
 898                 MMCAM_GDBUS_CONNECTION, &hcamcorder->gdbus_conn, &conn_size,
 899                 NULL);
 900
 901         if (!hcamcorder->gdbus_conn) {
 902                 _mmcam_dbg_err("gdbus connection NULL");
 903                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 904                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 905         }
 906
 907         _mmcam_dbg_log("Profile mode [%d], gdbus connection [%p]",
 908                 hcamcorder->type, hcamcorder->gdbus_conn);
 909
 910         mm_camcorder_get_attributes(handle, NULL,
 911                 MMCAM_DISPLAY_SURFACE, &display_surface_type,
 912                 MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
 913                 NULL);
 914
 915         /* sound focus */
 916         if (hcamcorder->sound_focus_register) {
 917                 /* acquire sound focus or set sound focus watch callback */
 918                 if (hcamcorder->session_flags & MM_SESSION_OPTION_PAUSE_OTHERS) {
 919                         /* acquire sound focus */
 920                         _mmcam_dbg_log("PAUSE_OTHERS - acquire sound focus");
 921
 922                         ret_sound = mm_sound_acquire_focus(hcamcorder->sound_focus_id, FOCUS_FOR_BOTH, "mm-camcorder acquire focus");
 923                         if (ret_sound != MM_ERROR_NONE) {
 924                                 _mmcam_dbg_err("mm_sound_acquire_focus failed [0x%x]", ret_sound);
 925
 926                                 ret = MM_ERROR_POLICY_BLOCKED;
 927                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 928                         }
 929
 930                         hcamcorder->acquired_focus = FOCUS_FOR_BOTH;
 931                 } else if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
 932                         /* do nothing */
 933                         _mmcam_dbg_log("SESSION_UNINTERRUPTIBLE - do nothing for sound focus");
 934                 } else {
 935                         /* check previous acquired focus */
 936                         ret = mm_sound_get_stream_type_of_acquired_focus(FOCUS_FOR_BOTH, &stream_type, &option, &ext_info);
 937                         if (ret == MM_ERROR_NONE && stream_type) {
 938                                 if (!strcmp(stream_type, "alarm") ||
 939                                         !strcmp(stream_type, "ringtone-voip") ||
 940                                         !strcmp(stream_type, "ringtone-call") ||
 941                                         !strcmp(stream_type, "voip") ||
 942                                         !strcmp(stream_type, "call-voice") ||
 943                                         !strcmp(stream_type, "call-video")) {
 944                                         _mmcam_dbg_err("Blocked by session policy, stream_type [%s]", stream_type);
 945                                         ret = MM_ERROR_POLICY_BLOCKED;
 946                                 }
 947                         } else {
 948                                 _mmcam_dbg_warn("get stream type failed 0x%x, stream type %s, but ignore it",
 949                                         ret, stream_type ? stream_type : "NULL");
 950                                 ret = MM_ERROR_NONE;
 951                         }
 952
 953                         if (stream_type) {
 954                                 free(stream_type);
 955                                 stream_type = NULL;
 956                         }
 957
 958                         if (ext_info) {
 959                                 free(ext_info);
 960                                 ext_info = NULL;
 961                         }
 962
 963                         if (ret != MM_ERROR_NONE)
 964                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 965
 966                         /* unset remained watch cb */
 967                         if (hcamcorder->sound_focus_watch_id > 0) {
 968                                 mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
 969                                 _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
 970                                 hcamcorder->sound_focus_watch_id = 0;
 971                         }
 972
 973                         /* set sound focus watch callback */
 974                         mm_camcorder_get_attributes(handle, NULL,
 975                                 MMCAM_PID_FOR_SOUND_FOCUS, &pid_for_sound_focus,
 976                                 NULL);
 977
 978                         if (pid_for_sound_focus == 0) {
 979                                 pid_for_sound_focus = getpid();
 980                                 _mmcam_dbg_warn("pid for sound focus is not set, use my pid %d", pid_for_sound_focus);
 981                         }
 982
 983                         _mmcam_dbg_log("ETC - set sound focus watch callback - pid %d", pid_for_sound_focus);
 984
 985                         ret_sound = mm_sound_set_focus_watch_callback_for_session(pid_for_sound_focus,
 986                                 FOCUS_FOR_BOTH,
 987                                 (mm_sound_focus_changed_watch_cb)_mmcamcorder_sound_focus_watch_cb,
 988                                 hcamcorder,
 989                                 &hcamcorder->sound_focus_watch_id);
 990                         if (ret_sound != MM_ERROR_NONE) {
 991                                 _mmcam_dbg_err("mm_sound_set_focus_watch_callback failed [0x%x]", ret_sound);
 992
 993                                 ret = MM_ERROR_POLICY_BLOCKED;
 994                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 995                         }
 996
 997                         _mmcam_dbg_log("sound focus watch cb id %d", hcamcorder->sound_focus_watch_id);
 998                 }
 999         } else {
1000                 _mmcam_dbg_log("no need to register sound focus");
1001         }
1002
1003         /* alloc sub context */
1004         hcamcorder->sub_context = _mmcamcorder_alloc_subcontext(hcamcorder->type);
1005         if (!hcamcorder->sub_context) {
1006                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1007                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1008         }
1009
1010         /* Set basic configure information */
1011         if (motion_rate != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE)
1012                 hcamcorder->sub_context->is_modified_rate = TRUE;
1013
1014         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
1015                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
1016                 "UseEncodebin",
1017                 &(hcamcorder->sub_context->bencbin_capture));
1018         _mmcam_dbg_warn("UseEncodebin [%d]", hcamcorder->sub_context->bencbin_capture);
1019
1020         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1021                 /* get dual stream support info */
1022                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
1023                         CONFIGURE_CATEGORY_MAIN_RECORD,
1024                         "SupportDualStream",
1025                         &(hcamcorder->sub_context->info_video->support_dual_stream));
1026
1027                 _mmcam_dbg_warn("SupportDualStream [%d]", hcamcorder->sub_context->info_video->support_dual_stream);
1028         }
1029
1030         switch (display_surface_type) {
1031         case MM_DISPLAY_SURFACE_OVERLAY:
1032                 videosink_element_type = strdup("VideosinkElementOverlay");
1033                 break;
1034         case MM_DISPLAY_SURFACE_EVAS:
1035                 videosink_element_type = strdup("VideosinkElementEvas");
1036                 break;
1037         case MM_DISPLAY_SURFACE_GL:
1038                 videosink_element_type = strdup("VideosinkElementGL");
1039                 break;
1040         case MM_DISPLAY_SURFACE_NULL:
1041                 videosink_element_type = strdup("VideosinkElementNull");
1042                 break;
1043         case MM_DISPLAY_SURFACE_REMOTE:
1044                 mm_camcorder_get_attributes(handle, NULL,
1045                         MMCAM_DISPLAY_SOCKET_PATH, &socket_path, &socket_path_len,
1046                         NULL);
1047                 if (socket_path == NULL) {
1048                         _mmcam_dbg_warn("REMOTE surface, but socket path is NULL -> to NullSink");
1049                         videosink_element_type = strdup("VideosinkElementNull");
1050                 } else {
1051                         videosink_element_type = strdup("VideosinkElementRemote");
1052                 }
1053                 break;
1054         default:
1055                 videosink_element_type = strdup("VideosinkElementOverlay");
1056                 break;
1057         }
1058
1059         /* check string of videosink element */
1060         if (videosink_element_type) {
1061                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1062                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1063                         videosink_element_type,
1064                         &hcamcorder->sub_context->VideosinkElement);
1065                 free(videosink_element_type);
1066                 videosink_element_type = NULL;
1067         } else {
1068                 _mmcam_dbg_warn("strdup failed(display_surface_type %d). Use default X type",
1069                         display_surface_type);
1070
1071                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1072                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1073                         _MMCAMCORDER_DEFAULT_VIDEOSINK_TYPE,
1074                         &hcamcorder->sub_context->VideosinkElement);
1075         }
1076
1077         _mmcamcorder_conf_get_value_element_name(hcamcorder->sub_context->VideosinkElement, &videosink_name);
1078         _mmcam_dbg_log("Videosink name : %s", videosink_name);
1079
1080         /* get videoconvert element */
1081         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1082                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1083                 "VideoconvertElement",
1084                 &hcamcorder->sub_context->VideoconvertElement);
1085
1086         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_ctrl,
1087                 CONFIGURE_CATEGORY_CTRL_CAPTURE,
1088                 "SensorEncodedCapture",
1089                 &(hcamcorder->sub_context->SensorEncodedCapture));
1090         _mmcam_dbg_log("Support sensor encoded capture : %d", hcamcorder->sub_context->SensorEncodedCapture);
1091
1092         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE) {
1093                 int dpm_camera_state = DPM_ALLOWED;
1094
1095                 /* check camera policy from DPM */
1096                 if (hcamcorder->dpm_handle) {
1097                         if (dpm_restriction_get_camera_state(hcamcorder->dpm_handle, &dpm_camera_state) == DPM_ERROR_NONE) {
1098                                 _mmcam_dbg_log("DPM camera state %d", dpm_camera_state);
1099                                 if (dpm_camera_state == DPM_DISALLOWED) {
1100                                         _mmcam_dbg_err("CAMERA DISALLOWED by DPM");
1101                                         ret = MM_ERROR_POLICY_RESTRICTED;
1102
1103                                         _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "camera");
1104
1105                                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1106                                 }
1107                         } else {
1108                                 _mmcam_dbg_err("get DPM camera state failed, keep going...");
1109                         }
1110                 } else {
1111                         _mmcam_dbg_warn("NULL dpm_handle");
1112                 }
1113
1114 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
1115                 /* check connection */
1116                 ret = _mmcamcorder_resource_check_connection(&hcamcorder->resource_manager);
1117                 if (ret != MM_ERROR_NONE)
1118                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1119
1120                 /* create resource set */
1121                 ret = _mmcamcorder_resource_create_resource_set(&hcamcorder->resource_manager);
1122                 if (ret != MM_ERROR_NONE)
1123                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1124
1125                 hcamcorder->resource_manager.acquire_count = 0;
1126
1127                 /* prepare resource manager for camera */
1128                 ret = _mmcamcorder_resource_manager_prepare(&hcamcorder->resource_manager, MM_CAMCORDER_RESOURCE_TYPE_CAMERA);
1129                 if (ret != MM_ERROR_NONE) {
1130                         _mmcam_dbg_err("could not prepare for camera resource");
1131                         ret = MM_ERROR_CAMCORDER_INTERNAL;
1132                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1133                 }
1134
1135                 /* prepare resource manager for "video_overlay only if display surface is X" */
1136                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
1137                         ret = _mmcamcorder_resource_manager_prepare(&hcamcorder->resource_manager, MM_CAMCORDER_RESOURCE_TYPE_VIDEO_OVERLAY);
1138                         if (ret != MM_ERROR_NONE) {
1139                                 _mmcam_dbg_err("could not prepare for video overlay resource");
1140                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
1141                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1142                         }
1143                 }
1144
1145                 /* acquire resources */
1146                 _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
1147
1148                 ret = _mmcamcorder_resource_manager_acquire(&hcamcorder->resource_manager);
1149                 if (ret != MM_ERROR_NONE) {
1150                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1151
1152                         _mmcam_dbg_err("could not acquire resources");
1153
1154                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1155                 }
1156
1157                 if (hcamcorder->resource_manager.acquire_remain > 0) {
1158                         gint64 end_time = 0;
1159
1160                         _mmcam_dbg_warn("wait for resource state change");
1161
1162                         /* wait for resource state change */
1163                         end_time = g_get_monotonic_time() + (__MMCAMCORDER_RESOURCE_WAIT_TIME * G_TIME_SPAN_SECOND);
1164
1165                         if (_MMCAMCORDER_RESOURCE_WAIT_UNTIL(hcamcorder, end_time)) {
1166                                 _mmcam_dbg_warn("signal received");
1167                         } else {
1168                                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1169                                 _mmcam_dbg_err("timeout");
1170                                 ret = MM_ERROR_RESOURCE_INTERNAL;
1171                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1172                         }
1173                 } else {
1174                         _mmcam_dbg_log("already all acquired");
1175                 }
1176
1177                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1178 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
1179
1180 #ifdef _MMCAMCORDER_RM_SUPPORT
1181                 mm_camcorder_get_attributes(handle, NULL,
1182                         MMCAM_PID_FOR_SOUND_FOCUS, &app_pid,
1183                         NULL);
1184                 rci.app_pid = app_pid;
1185                 aul_app_get_appid_bypid(rci.app_pid, rci.app_id, sizeof(rci.app_id));
1186
1187                 /* RM register */
1188                 if (hcamcorder->rm_handle == 0) {
1189                         iret = rm_register((rm_resource_cb)_mmcamcorder_rm_callback, (void*)hcamcorder, &(hcamcorder->rm_handle), &rci);
1190                         if (iret != RM_OK) {
1191                                 _mmcam_dbg_err("rm_register fail");
1192                                 ret = MM_ERROR_POLICY_BLOCKED;
1193                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1194                         }
1195                 }
1196
1197                 mm_camcorder_get_attributes(handle, NULL,
1198                         MMCAM_CAMERA_FORMAT, &preview_format,
1199                         NULL);
1200
1201                 resource_count = 0;
1202                 memset(&hcamcorder->request_resources, 0x0, sizeof(rm_category_request_s));
1203                 memset(&hcamcorder->returned_devices, 0x0, sizeof(rm_device_return_s));
1204
1205                 if (preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1206                         hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
1207                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_VIDEO_DECODER;
1208
1209                         _mmcam_dbg_log("request dec rsc - category 0x%x", RM_CATEGORY_VIDEO_DECODER);
1210
1211                         resource_count++;
1212                 }
1213
1214                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
1215                         hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
1216                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_SCALER;
1217
1218                         _mmcam_dbg_log("request scaler rsc - category 0x%x", RM_CATEGORY_SCALER);
1219
1220                         resource_count++;
1221                 }
1222
1223                 hcamcorder->request_resources.request_num = resource_count;
1224
1225                 if (resource_count > 0) {
1226                         qret = rm_query(hcamcorder->rm_handle, RM_QUERY_ALLOCATION, &(hcamcorder->request_resources), &qret_avail);
1227                         if (qret != RM_OK || qret_avail != 1) {
1228                                 _mmcam_dbg_log("rm query failed. retry with sub devices");
1229
1230                                 resource_count = 0;
1231
1232                                 if (preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1233                                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_VIDEO_DECODER_SUB;
1234                                         _mmcam_dbg_log("request dec rsc - category 0x%x", RM_CATEGORY_VIDEO_DECODER_SUB);
1235                                         resource_count++;
1236                                 }
1237
1238                                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
1239                                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_SCALER_SUB;
1240                                         _mmcam_dbg_log("request scaler rsc - category 0x%x", RM_CATEGORY_SCALER_SUB);
1241                                         resource_count++;
1242                                 }
1243                         }
1244                 }
1245
1246                 hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
1247                 hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_CAMERA;
1248
1249                 hcamcorder->request_resources.request_num = resource_count + 1;
1250                 _mmcam_dbg_log("request camera rsc - category 0x%x", RM_CATEGORY_CAMERA);
1251
1252                 iret = rm_allocate_resources(hcamcorder->rm_handle, &(hcamcorder->request_resources), &hcamcorder->returned_devices);
1253                 if (iret != RM_OK) {
1254                         _mmcam_dbg_err("Resource allocation request failed");
1255                         ret = MM_ERROR_POLICY_BLOCKED;
1256                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1257                 }
1258 #endif /* _MMCAMCORDER_RM_SUPPORT */
1259         }
1260
1261         /* create pipeline */
1262         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:REALIZE:CREATE_PIPELINE");
1263
1264         ret = _mmcamcorder_create_pipeline(handle, hcamcorder->type);
1265
1266         traceEnd(TTRACE_TAG_CAMERA);
1267
1268         if (ret != MM_ERROR_NONE) {
1269                 /* check internal error of gstreamer */
1270                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1271                         ret = hcamcorder->error_code;
1272                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1273                 }
1274
1275                 /* release sub context */
1276                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1277                 hcamcorder->sub_context = NULL;
1278                 goto _ERR_CAMCORDER_CMD;
1279         }
1280
1281         /* set command function */
1282         ret = _mmcamcorder_set_functions(handle, hcamcorder->type);
1283         if (ret != MM_ERROR_NONE) {
1284                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
1285                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1286                 hcamcorder->sub_context = NULL;
1287                 goto _ERR_CAMCORDER_CMD;
1288         }
1289
1290         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_READY);
1291
1292         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1293
1294         return MM_ERROR_NONE;
1295
1296 _ERR_CAMCORDER_CMD:
1297 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
1298         /* release hw resources */
1299         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE)
1300                 _mmcamcorder_resource_manager_release(&hcamcorder->resource_manager);
1301 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
1302 #ifdef _MMCAMCORDER_RM_SUPPORT
1303         if (hcamcorder->rm_handle) {
1304                 if (hcamcorder->returned_devices.allocated_num > 0) {
1305                         int idx = 0;
1306                         rm_device_request_s requested;
1307                         memset(&requested, 0x0, sizeof(rm_device_request_s));
1308                         requested.request_num = hcamcorder->returned_devices.allocated_num;
1309                         for (idx = 0; idx < requested.request_num; idx++)
1310                                 requested.device_id[idx] = hcamcorder->returned_devices.device_id[idx];
1311
1312                         iret = rm_deallocate_resources(hcamcorder->rm_handle, &requested);
1313                         if (iret != RM_OK)
1314                                 _mmcam_dbg_err("Resource deallocation request failed ");
1315                 }
1316
1317                 /* unregister RM */
1318                 int ires = rm_unregister(hcamcorder->rm_handle);
1319                 if (ires != RM_OK)
1320                         _mmcam_dbg_err("rm_unregister() failed");
1321                 hcamcorder->rm_handle = 0;
1322         }
1323 #endif /* _MMCAMCORDER_RM_SUPPORT*/
1324
1325 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1326         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1327
1328         if (hcamcorder->sound_focus_watch_id > 0) {
1329                 mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
1330                 _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
1331                 hcamcorder->sound_focus_watch_id = 0;
1332         }
1333
1334         if (hcamcorder->acquired_focus > 0) {
1335                 mm_sound_release_focus(hcamcorder->sound_focus_id, hcamcorder->acquired_focus, "mm-camcorder release focus");
1336                 _mmcam_dbg_warn("release sound focus [focus %d] done", hcamcorder->acquired_focus);
1337                 hcamcorder->acquired_focus = 0;
1338         }
1339
1340 _ERR_CAMCORDER_CMD_PRECON:
1341         _mmcam_dbg_err("Realize fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1342
1343         return ret;
1344 }
1345
1346
1347 int _mmcamcorder_unrealize(MMHandleType handle)
1348 {
1349         int ret = MM_ERROR_NONE;
1350         int state = MM_CAMCORDER_STATE_NONE;
1351
1352         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1353
1354         _mmcam_dbg_log("");
1355
1356         if (!hcamcorder) {
1357                 _mmcam_dbg_err("Not initialized");
1358                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1359                 return ret;
1360         }
1361
1362         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1363                 _mmcam_dbg_err("Another command is running.");
1364                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1365                 goto _ERR_CAMCORDER_CMD_PRECON;
1366         }
1367
1368         state = _mmcamcorder_get_state(handle);
1369         if (state != MM_CAMCORDER_STATE_READY) {
1370                 _mmcam_dbg_err("Wrong state(%d)", state);
1371                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1372                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1373         }
1374
1375         /* Release SubContext */
1376         if (hcamcorder->sub_context) {
1377                 /* destroy pipeline */
1378                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
1379                 /* Deallocate SubContext */
1380                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1381                 hcamcorder->sub_context = NULL;
1382         }
1383
1384 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
1385         _mmcam_dbg_warn("lock resource - cb calling %d", hcamcorder->resource_manager.is_release_cb_calling);
1386
1387         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
1388
1389         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE &&
1390                 hcamcorder->state_change_by_system != _MMCAMCORDER_STATE_CHANGE_BY_RM &&
1391                 hcamcorder->resource_manager.is_release_cb_calling == FALSE) {
1392                 gint64 end_time = 0;
1393
1394                 /* release resource */
1395                 ret = _mmcamcorder_resource_manager_release(&hcamcorder->resource_manager);
1396                 if (ret == MM_ERROR_RESOURCE_INVALID_STATE) {
1397                         _mmcam_dbg_warn("it could be in the middle of resource callback or there's no acquired resource");
1398                         ret = MM_ERROR_NONE;
1399                 } else if (ret != MM_ERROR_NONE) {
1400                         _mmcam_dbg_err("failed to release resource, ret(0x%x)", ret);
1401                         ret = MM_ERROR_CAMCORDER_INTERNAL;
1402
1403                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1404                         _mmcam_dbg_log("unlock resource");
1405
1406                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1407                 }
1408
1409                 if (hcamcorder->resource_manager.acquire_remain < hcamcorder->resource_manager.acquire_count) {
1410                         /* wait for resource release */
1411                         _mmcam_dbg_log("resource is not released all. wait for signal...");
1412
1413                         end_time = g_get_monotonic_time() + (__MMCAMCORDER_RESOURCE_WAIT_TIME * G_TIME_SPAN_SECOND);
1414
1415                         _MMCAMCORDER_RESOURCE_WAIT_UNTIL(hcamcorder, end_time);
1416                 }
1417         }
1418
1419         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1420
1421         _mmcam_dbg_warn("unlock resource");
1422 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
1423
1424 #ifdef _MMCAMCORDER_RM_SUPPORT
1425         if (hcamcorder->rm_handle && (hcamcorder->returned_devices.allocated_num > 0)) {
1426                         int iret = RM_OK;
1427                         int idx = 0;
1428                         rm_device_request_s requested;
1429                         memset(&requested, 0x0, sizeof(rm_device_request_s));
1430                         requested.request_num = hcamcorder->returned_devices.allocated_num;
1431                         for (idx = 0; idx < requested.request_num; idx++)
1432                                 requested.device_id[idx] = hcamcorder->returned_devices.device_id[idx];
1433
1434                         iret = rm_deallocate_resources(hcamcorder->rm_handle, &requested);
1435                         if (iret != RM_OK)
1436                                 _mmcam_dbg_err("Resource deallocation request failed ");
1437                 }
1438 #endif /* _MMCAMCORDER_RM_SUPPORT*/
1439
1440         /* Deinitialize main context member */
1441         hcamcorder->command = NULL;
1442
1443         _mmcam_dbg_log("focus register %d, session flag 0x%x, state_change_by_system %d",
1444                 hcamcorder->sound_focus_register, hcamcorder->session_flags, hcamcorder->state_change_by_system);
1445
1446         /* release sound focus or unset sound focus watch callback */
1447         _mmcam_dbg_log("by_system %d, flag 0x%x, acquired_focus %d, focus_id %d, watch_id %d",
1448                 hcamcorder->state_change_by_system, hcamcorder->session_flags, hcamcorder->acquired_focus,
1449                 hcamcorder->sound_focus_id, hcamcorder->sound_focus_watch_id);
1450
1451         if (hcamcorder->state_change_by_system != _MMCAMCORDER_STATE_CHANGE_BY_FOCUS) {
1452                 if (hcamcorder->sound_focus_watch_id > 0) {
1453                         mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
1454                         _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
1455                         hcamcorder->sound_focus_watch_id = 0;
1456                 }
1457
1458                 if (hcamcorder->acquired_focus > 0) {
1459                         mm_sound_release_focus(hcamcorder->sound_focus_id, hcamcorder->acquired_focus, "mm-camcorder release focus");
1460                         _mmcam_dbg_warn("release sound focus [focus %d] done", hcamcorder->acquired_focus);
1461                         hcamcorder->acquired_focus = 0;
1462                 }
1463         } else {
1464                 _mmcam_dbg_warn("state change by focus. so, no need to unset watch callback");
1465                 /* acquired focus will be released automatically */
1466                 hcamcorder->acquired_focus = 0;
1467         }
1468
1469         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1470
1471         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_NULL);
1472
1473         return MM_ERROR_NONE;
1474
1475 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1476         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1477
1478 _ERR_CAMCORDER_CMD_PRECON:
1479         /* send message */
1480         _mmcam_dbg_err("Unrealize fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1481
1482         return ret;
1483 }
1484
1485 int _mmcamcorder_start(MMHandleType handle)
1486 {
1487         int ret = MM_ERROR_NONE;
1488         int state = MM_CAMCORDER_STATE_NONE;
1489
1490         _MMCamcorderSubContext *sc = NULL;
1491         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1492
1493         _mmcam_dbg_log("");
1494
1495         if (!hcamcorder) {
1496                 _mmcam_dbg_err("Not initialized");
1497                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1498                 return ret;
1499         }
1500
1501         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1502         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1503
1504         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1505                 _mmcam_dbg_err("Another command is running.");
1506                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1507                 goto _ERR_CAMCORDER_CMD_PRECON;
1508         }
1509
1510         state = _mmcamcorder_get_state(handle);
1511         if (state != MM_CAMCORDER_STATE_READY) {
1512                 _mmcam_dbg_err("Wrong state(%d)", state);
1513                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1514                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1515         }
1516
1517         /* initialize error code */
1518         hcamcorder->error_code = MM_ERROR_NONE;
1519
1520         /* set attributes related sensor */
1521         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO)
1522                 _mmcamcorder_set_attribute_to_camsensor(handle);
1523
1524         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_START);
1525         if (ret != MM_ERROR_NONE) {
1526                 /* check internal error of gstreamer */
1527                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1528                         ret = hcamcorder->error_code;
1529                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1530                 }
1531                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1532         }
1533
1534         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1535
1536         /* set attributes related sensor - after start preview */
1537         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO)
1538                 _mmcamcorder_set_attribute_to_camsensor2(handle);
1539
1540         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1541
1542         return MM_ERROR_NONE;
1543
1544 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1545         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1546
1547 _ERR_CAMCORDER_CMD_PRECON:
1548         /* check internal error of gstreamer */
1549         if (hcamcorder->error_code != MM_ERROR_NONE) {
1550                 ret = hcamcorder->error_code;
1551                 hcamcorder->error_code = MM_ERROR_NONE;
1552
1553                 _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1554         }
1555
1556         _mmcam_dbg_err("Start fail (type %d, state %d, ret %x)",
1557                                    hcamcorder->type, state, ret);
1558
1559         return ret;
1560 }
1561
1562 int _mmcamcorder_stop(MMHandleType handle)
1563 {
1564         int ret = MM_ERROR_NONE;
1565         int state = MM_CAMCORDER_STATE_NONE;
1566
1567         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1568
1569         _mmcam_dbg_log("");
1570
1571         if (!hcamcorder) {
1572                 _mmcam_dbg_err("Not initialized");
1573                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1574                 return ret;
1575         }
1576
1577         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1578                 _mmcam_dbg_err("Another command is running.");
1579                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1580                 goto _ERR_CAMCORDER_CMD_PRECON;
1581         }
1582
1583         state = _mmcamcorder_get_state(handle);
1584         if (state != MM_CAMCORDER_STATE_PREPARE) {
1585                 _mmcam_dbg_err("Wrong state(%d)", state);
1586                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1587                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1588         }
1589
1590         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_STOP);
1591         if (ret != MM_ERROR_NONE)
1592                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1593
1594         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_READY);
1595
1596         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1597                 /* unsubscribe remained unsubscribed signal */
1598                 g_mutex_lock(&hcamcorder->gdbus_info_sound.sync_mutex);
1599                 if (hcamcorder->gdbus_info_sound.subscribe_id > 0) {
1600                         _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", hcamcorder->gdbus_info_sound.subscribe_id);
1601                         g_dbus_connection_signal_unsubscribe(hcamcorder->gdbus_conn, hcamcorder->gdbus_info_sound.subscribe_id);
1602                 }
1603                 g_mutex_unlock(&hcamcorder->gdbus_info_sound.sync_mutex);
1604
1605                 g_mutex_lock(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
1606                 if (hcamcorder->gdbus_info_solo_sound.subscribe_id > 0) {
1607                         _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", hcamcorder->gdbus_info_solo_sound.subscribe_id);
1608                         g_dbus_connection_signal_unsubscribe(hcamcorder->gdbus_conn, hcamcorder->gdbus_info_solo_sound.subscribe_id);
1609                 }
1610                 g_mutex_unlock(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
1611         }
1612
1613         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1614
1615         return MM_ERROR_NONE;
1616
1617 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1618         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1619
1620 _ERR_CAMCORDER_CMD_PRECON:
1621         /* send message */
1622         _mmcam_dbg_err("Stop fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1623
1624         return ret;
1625 }
1626
1627
1628 int _mmcamcorder_capture_start(MMHandleType handle)
1629 {
1630         int ret = MM_ERROR_NONE;
1631         int state = MM_CAMCORDER_STATE_NONE;
1632         int state_FROM_0 = MM_CAMCORDER_STATE_PREPARE;
1633         int state_FROM_1 = MM_CAMCORDER_STATE_RECORDING;
1634         int state_FROM_2 = MM_CAMCORDER_STATE_PAUSED;
1635
1636         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1637
1638         _mmcam_dbg_log("");
1639
1640         if (!hcamcorder) {
1641                 _mmcam_dbg_err("Not initialized");
1642                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1643                 return ret;
1644         }
1645
1646         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1647                 _mmcam_dbg_err("Another command is running.");
1648                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1649                 goto _ERR_CAMCORDER_CMD_PRECON;
1650         }
1651
1652         state = _mmcamcorder_get_state(handle);
1653         if (state != state_FROM_0 && state != state_FROM_1 && state != state_FROM_2) {
1654                 _mmcam_dbg_err("Wrong state(%d)", state);
1655                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1656                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1657         }
1658
1659         /* Handle capture in recording case */
1660         if (state == state_FROM_1 || state == state_FROM_2) {
1661                 if (hcamcorder->capture_in_recording == TRUE) {
1662                         _mmcam_dbg_err("Capturing in recording (%d)", state);
1663                         ret = MM_ERROR_CAMCORDER_DEVICE_BUSY;
1664                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1665                 } else {
1666                         g_mutex_lock(&hcamcorder->task_thread_lock);
1667                         if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_NONE) {
1668                                 hcamcorder->capture_in_recording = TRUE;
1669                                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING;
1670                                 _mmcam_dbg_log("send signal for capture in recording");
1671                                 g_cond_signal(&hcamcorder->task_thread_cond);
1672                                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1673                         } else {
1674                                 _mmcam_dbg_err("task thread busy : %d", hcamcorder->task_thread_state);
1675                                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1676                                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1677                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1678                         }
1679                 }
1680         }
1681
1682         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_CAPTURE);
1683         if (ret != MM_ERROR_NONE)
1684                 goto _ERR_CAMCORDER_CMD;
1685
1686         /* Do not change state when recording snapshot capture */
1687         if (state == state_FROM_0)
1688                 _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_CAPTURING);
1689
1690         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1691
1692         /* Init break continuous shot attr */
1693         if (mm_camcorder_set_attributes(handle, NULL, "capture-break-cont-shot", 0, NULL) != MM_ERROR_NONE)
1694                 _mmcam_dbg_warn("capture-break-cont-shot set 0 failed");
1695
1696         return MM_ERROR_NONE;
1697
1698 _ERR_CAMCORDER_CMD:
1699         if (hcamcorder->capture_in_recording)
1700                 hcamcorder->capture_in_recording = FALSE;
1701
1702 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1703         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1704
1705 _ERR_CAMCORDER_CMD_PRECON:
1706         /* send message */
1707         _mmcam_dbg_err("Capture start fail (type %d, state %d, ret %x)",
1708                 hcamcorder->type, state, ret);
1709
1710         return ret;
1711 }
1712
1713 int _mmcamcorder_capture_stop(MMHandleType handle)
1714 {
1715         int ret = MM_ERROR_NONE;
1716         int state = MM_CAMCORDER_STATE_NONE;
1717         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1718
1719         _mmcam_dbg_log("");
1720
1721         if (!hcamcorder) {
1722                 _mmcam_dbg_err("Not initialized");
1723                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1724                 return ret;
1725         }
1726
1727         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1728                 _mmcam_dbg_err("Another command is running.");
1729                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1730                 goto _ERR_CAMCORDER_CMD_PRECON;
1731         }
1732
1733         state = _mmcamcorder_get_state(handle);
1734         if (state != MM_CAMCORDER_STATE_CAPTURING) {
1735                 _mmcam_dbg_err("Wrong state(%d)", state);
1736                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1737                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1738         }
1739
1740         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_START);
1741         if (ret != MM_ERROR_NONE)
1742                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1743
1744         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1745
1746         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1747
1748         return MM_ERROR_NONE;
1749
1750 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1751         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1752
1753 _ERR_CAMCORDER_CMD_PRECON:
1754         /* send message */
1755         _mmcam_dbg_err("Capture stop fail (type %d, state %d, ret %x)",
1756                 hcamcorder->type, state, ret);
1757
1758         return ret;
1759 }
1760
1761 int _mmcamcorder_record(MMHandleType handle)
1762 {
1763         int ret = MM_ERROR_NONE;
1764         int state = MM_CAMCORDER_STATE_NONE;
1765         int dpm_mic_state = DPM_ALLOWED;
1766
1767         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1768         _MMCamcorderSubContext *sc = NULL;
1769
1770         _mmcam_dbg_log("");
1771
1772         if (!hcamcorder || !MMF_CAMCORDER_SUBCONTEXT(hcamcorder)) {
1773                 _mmcam_dbg_err("Not initialized");
1774                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1775                 return ret;
1776         }
1777
1778         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1779
1780         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1781                 _mmcam_dbg_err("Another command is running.");
1782                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1783                 goto _ERR_CAMCORDER_CMD_PRECON;
1784         }
1785
1786         state = _mmcamcorder_get_state(handle);
1787         if (state != MM_CAMCORDER_STATE_PREPARE && state != MM_CAMCORDER_STATE_PAUSED) {
1788                 _mmcam_dbg_err("Wrong state(%d)", state);
1789                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1790                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1791         }
1792
1793         /* initialize error code */
1794         hcamcorder->error_code = MM_ERROR_NONE;
1795
1796         /* get audio disable */
1797         mm_camcorder_get_attributes(handle, NULL,
1798                 MMCAM_AUDIO_DISABLE, &sc->audio_disable,
1799                 NULL);
1800
1801         sc->audio_disable |= sc->is_modified_rate;
1802
1803         /* check mic policy from DPM */
1804         if (hcamcorder->dpm_handle && sc->audio_disable == FALSE) {
1805                 if (dpm_restriction_get_microphone_state(hcamcorder->dpm_handle, &dpm_mic_state) == DPM_ERROR_NONE) {
1806                         _mmcam_dbg_log("DPM mic state %d", dpm_mic_state);
1807                         if (dpm_mic_state == DPM_DISALLOWED) {
1808                                 _mmcam_dbg_err("MIC DISALLOWED by DPM");
1809                                 ret = MM_ERROR_COMMON_INVALID_PERMISSION;
1810
1811                                 _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "microphone");
1812
1813                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1814                         }
1815                 } else {
1816                         _mmcam_dbg_err("get DPM mic state failed, keep going...");
1817                 }
1818         } else {
1819                 _mmcam_dbg_warn("skip dpm check - handle %p, audio disable %d",
1820                         hcamcorder->dpm_handle, sc->audio_disable);
1821         }
1822
1823         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_RECORD);
1824         if (ret != MM_ERROR_NONE) {
1825                 /* check internal error of gstreamer */
1826                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1827                         ret = hcamcorder->error_code;
1828                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1829                 }
1830                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1831         }
1832
1833         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_RECORDING);
1834
1835         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1836
1837         return MM_ERROR_NONE;
1838
1839 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1840         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1841
1842 _ERR_CAMCORDER_CMD_PRECON:
1843         /* check internal error of gstreamer */
1844         if (hcamcorder->error_code != MM_ERROR_NONE) {
1845                 ret = hcamcorder->error_code;
1846                 hcamcorder->error_code = MM_ERROR_NONE;
1847
1848                 _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1849         }
1850
1851         _mmcam_dbg_err("Record fail (type %d, state %d, ret %x)",
1852                                    hcamcorder->type, state, ret);
1853
1854         return ret;
1855 }
1856
1857
1858 int _mmcamcorder_pause(MMHandleType handle)
1859 {
1860         int ret = MM_ERROR_NONE;
1861         int state = MM_CAMCORDER_STATE_NONE;
1862
1863         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1864
1865         _mmcam_dbg_log("");
1866
1867         if (!hcamcorder) {
1868                 _mmcam_dbg_err("Not initialized");
1869                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1870                 return ret;
1871         }
1872
1873         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1874                 _mmcam_dbg_err("Another command is running.");
1875                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1876                 goto _ERR_CAMCORDER_CMD_PRECON;
1877         }
1878
1879         state = _mmcamcorder_get_state(handle);
1880         if (state != MM_CAMCORDER_STATE_RECORDING) {
1881                 _mmcam_dbg_err("Wrong state(%d)", state);
1882                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1883                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1884         }
1885
1886         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PAUSE);
1887         if (ret != MM_ERROR_NONE)
1888                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1889
1890         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PAUSED);
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("Pause fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1902
1903         return ret;
1904 }
1905
1906
1907 int _mmcamcorder_commit(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         /* initialize error code */
1936         hcamcorder->error_code = MM_ERROR_NONE;
1937
1938         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_COMMIT);
1939         if (ret != MM_ERROR_NONE)
1940                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1941
1942         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1943
1944         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1945
1946         return MM_ERROR_NONE;
1947
1948 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1949         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1950
1951 _ERR_CAMCORDER_CMD_PRECON:
1952         /* send message */
1953         _mmcam_dbg_err("Commit fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1954
1955         return ret;
1956 }
1957
1958
1959 int _mmcamcorder_cancel(MMHandleType handle)
1960 {
1961         int ret = MM_ERROR_NONE;
1962         int state = MM_CAMCORDER_STATE_NONE;
1963
1964         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1965
1966         _mmcam_dbg_log("");
1967
1968         if (!hcamcorder) {
1969                 _mmcam_dbg_err("Not initialized");
1970                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1971                 return ret;
1972         }
1973
1974         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1975                 _mmcam_dbg_err("Another command is running.");
1976                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1977                 goto _ERR_CAMCORDER_CMD_PRECON;
1978         }
1979
1980         state = _mmcamcorder_get_state(handle);
1981         if (state != MM_CAMCORDER_STATE_RECORDING && state != MM_CAMCORDER_STATE_PAUSED) {
1982                 _mmcam_dbg_err("Wrong state(%d)", state);
1983                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1984                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1985         }
1986
1987         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_CANCEL);
1988         if (ret != MM_ERROR_NONE)
1989                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1990
1991         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1992
1993         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1994
1995         return MM_ERROR_NONE;
1996
1997 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1998         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1999
2000 _ERR_CAMCORDER_CMD_PRECON:
2001         /* send message */
2002         _mmcam_dbg_err("Cancel fail (type %d, state %d, ret %x)",
2003                                    hcamcorder->type, state, ret);
2004
2005         return ret;
2006 }
2007 /* } Internal command functions */
2008
2009
2010 int _mmcamcorder_commit_async_end(MMHandleType handle)
2011 {
2012         _mmcam_dbg_log("");
2013
2014         _mmcam_dbg_warn("_mmcamcorder_commit_async_end : MM_CAMCORDER_STATE_PREPARE");
2015         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
2016
2017         return MM_ERROR_NONE;
2018 }
2019
2020
2021 int _mmcamcorder_set_message_callback(MMHandleType handle, MMMessageCallback callback, void *user_data)
2022 {
2023         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2024
2025         _mmcam_dbg_log("%p", hcamcorder);
2026
2027         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2028
2029         if (callback == NULL)
2030                 _mmcam_dbg_warn("Message Callback is disabled, because application sets it to NULL");
2031
2032         if (!_MMCAMCORDER_TRYLOCK_MESSAGE_CALLBACK(hcamcorder)) {
2033                 _mmcam_dbg_warn("Application's message callback is running now");
2034                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2035         }
2036
2037         /* set message callback to message handle */
2038         hcamcorder->msg_cb = callback;
2039         hcamcorder->msg_cb_param = user_data;
2040
2041         _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
2042
2043         return MM_ERROR_NONE;
2044 }
2045
2046
2047 int _mmcamcorder_set_video_stream_callback(MMHandleType handle, mm_camcorder_video_stream_callback callback, void *user_data)
2048 {
2049         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2050
2051         /*_mmcam_dbg_log("");*/
2052
2053         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2054
2055         if (callback == NULL)
2056                 _mmcam_dbg_warn("Video Stream Callback is disabled, because application sets it to NULL");
2057
2058         _MMCAMCORDER_LOCK_VSTREAM_CALLBACK(hcamcorder);
2059
2060         hcamcorder->vstream_cb = callback;
2061         hcamcorder->vstream_cb_param = user_data;
2062
2063         _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
2064
2065         return MM_ERROR_NONE;
2066 }
2067
2068
2069 int _mmcamcorder_set_audio_stream_callback(MMHandleType handle, mm_camcorder_audio_stream_callback callback, void *user_data)
2070 {
2071         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2072
2073         _mmcam_dbg_log("");
2074
2075         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2076
2077         if (callback == NULL)
2078                 _mmcam_dbg_warn("Audio Stream Callback is disabled, because application sets it to NULL");
2079
2080         if (!_MMCAMCORDER_TRYLOCK_ASTREAM_CALLBACK(hcamcorder)) {
2081                 _mmcam_dbg_warn("Application's audio stream callback is running now");
2082                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2083         }
2084
2085         hcamcorder->astream_cb = callback;
2086         hcamcorder->astream_cb_param = user_data;
2087
2088         _MMCAMCORDER_UNLOCK_ASTREAM_CALLBACK(hcamcorder);
2089
2090         return MM_ERROR_NONE;
2091 }
2092
2093
2094 int _mmcamcorder_set_muxed_stream_callback(MMHandleType handle, mm_camcorder_muxed_stream_callback callback, void *user_data)
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         if (callback == NULL)
2103                 _mmcam_dbg_warn("Muxed Stream Callback is disabled, because application sets it to NULL");
2104
2105         if (!_MMCAMCORDER_TRYLOCK_MSTREAM_CALLBACK(hcamcorder)) {
2106                 _mmcam_dbg_warn("Application's muxed stream callback is running now");
2107                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2108         }
2109
2110         hcamcorder->mstream_cb = callback;
2111         hcamcorder->mstream_cb_param = user_data;
2112
2113         _MMCAMCORDER_UNLOCK_MSTREAM_CALLBACK(hcamcorder);
2114
2115         return MM_ERROR_NONE;
2116 }
2117
2118
2119 int _mmcamcorder_set_video_capture_callback(MMHandleType handle, mm_camcorder_video_capture_callback callback, void *user_data)
2120 {
2121         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2122
2123         _mmcam_dbg_log("");
2124
2125         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2126
2127         if (callback == NULL)
2128                 _mmcam_dbg_warn("Video Capture Callback is disabled, because application sets it to NULLL");
2129
2130         if (!_MMCAMCORDER_TRYLOCK_VCAPTURE_CALLBACK(hcamcorder)) {
2131                 _mmcam_dbg_warn("Application's video capture callback is running now");
2132                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2133         }
2134
2135         hcamcorder->vcapture_cb = callback;
2136         hcamcorder->vcapture_cb_param = user_data;
2137
2138         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
2139
2140         return MM_ERROR_NONE;
2141 }
2142
2143 int _mmcamcorder_get_current_state(MMHandleType handle)
2144 {
2145         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2146
2147         _mmcam_dbg_log("");
2148
2149         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2150
2151         return _mmcamcorder_get_state(handle);
2152 }
2153
2154 int _mmcamcorder_init_focusing(MMHandleType handle)
2155 {
2156         int ret = TRUE;
2157         int state = MM_CAMCORDER_STATE_NONE;
2158         int focus_mode = MM_CAMCORDER_FOCUS_MODE_NONE;
2159         int af_range = MM_CAMCORDER_AUTO_FOCUS_NORMAL;
2160         int sensor_focus_mode = 0;
2161         int sensor_af_range = 0;
2162         int current_focus_mode = 0;
2163         int current_af_range = 0;
2164         mmf_camcorder_t *hcamcorder = NULL;
2165         _MMCamcorderSubContext *sc = NULL;
2166         GstCameraControl *control = NULL;
2167
2168         _mmcam_dbg_log("");
2169
2170         hcamcorder = MMF_CAMCORDER(handle);
2171         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2172
2173         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2174         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2175
2176         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
2177                 _mmcam_dbg_err("Another command is running.");
2178                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2179         }
2180
2181         state = _mmcamcorder_get_state(handle);
2182
2183         if (state == MM_CAMCORDER_STATE_CAPTURING ||
2184             state < MM_CAMCORDER_STATE_PREPARE) {
2185                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2186                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2187                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2188         }
2189
2190         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2191                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2192                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2193                 return MM_ERROR_NONE;
2194         }
2195
2196         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2197         if (control == NULL) {
2198                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2199                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2200                 return MM_ERROR_CAMCORDER_INTERNAL;
2201         }
2202
2203         ret = gst_camera_control_stop_auto_focus(control);
2204         if (!ret) {
2205                 _mmcam_dbg_err("Auto focusing stop fail.");
2206                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2207                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2208         }
2209
2210         /* Initialize lens position */
2211         mm_camcorder_get_attributes(handle, NULL,
2212                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
2213                 MMCAM_CAMERA_AF_SCAN_RANGE, &af_range,
2214                 NULL);
2215         sensor_af_range = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_AF_SCAN_RANGE, af_range);
2216         sensor_focus_mode = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_FOCUS_MODE, focus_mode);
2217
2218         gst_camera_control_get_focus(control, &current_focus_mode, &current_af_range);
2219
2220         if (current_focus_mode != sensor_focus_mode || current_af_range != sensor_af_range) {
2221                 ret = gst_camera_control_set_focus(control, sensor_focus_mode, sensor_af_range);
2222         } else {
2223                 _mmcam_dbg_log("No need to init FOCUS [mode:%d, range:%d]", focus_mode, af_range);
2224                 ret = TRUE;
2225         }
2226
2227         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2228
2229         if (ret) {
2230                 _mmcam_dbg_log("Lens init success.");
2231                 return MM_ERROR_NONE;
2232         } else {
2233                 _mmcam_dbg_err("Lens init fail.");
2234                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2235         }
2236 }
2237
2238 int _mmcamcorder_adjust_focus(MMHandleType handle, int direction)
2239 {
2240         int state;
2241         int focus_mode = MM_CAMCORDER_FOCUS_MODE_NONE;
2242         int ret = MM_ERROR_UNKNOWN;
2243         char *err_attr_name = NULL;
2244
2245         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2246         mmf_return_val_if_fail(direction, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2247
2248         /*_mmcam_dbg_log("");*/
2249
2250         if (!_MMCAMCORDER_TRYLOCK_CMD(handle)) {
2251                 _mmcam_dbg_err("Another command is running.");
2252                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2253         }
2254
2255         state = _mmcamcorder_get_state(handle);
2256         if (state == MM_CAMCORDER_STATE_CAPTURING || state < MM_CAMCORDER_STATE_PREPARE) {
2257                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2258                 _MMCAMCORDER_UNLOCK_CMD(handle);
2259                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2260         }
2261
2262         /* TODO : call a auto or manual focus function */
2263         ret = mm_camcorder_get_attributes(handle, &err_attr_name,
2264                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
2265                 NULL);
2266         if (ret != MM_ERROR_NONE) {
2267                 _mmcam_dbg_warn("Get focus-mode fail. (%s:%x)", err_attr_name, ret);
2268                 SAFE_FREE(err_attr_name);
2269                 _MMCAMCORDER_UNLOCK_CMD(handle);
2270                 return ret;
2271         }
2272
2273         switch (focus_mode) {
2274         case MM_CAMCORDER_FOCUS_MODE_MANUAL:
2275                 ret = _mmcamcorder_adjust_manual_focus(handle, direction);
2276                 break;
2277         case MM_CAMCORDER_FOCUS_MODE_AUTO:
2278         case MM_CAMCORDER_FOCUS_MODE_TOUCH_AUTO:
2279         case MM_CAMCORDER_FOCUS_MODE_CONTINUOUS:
2280                 ret = _mmcamcorder_adjust_auto_focus(handle);
2281                 break;
2282         default:
2283                 _mmcam_dbg_err("It doesn't adjust focus. Focusing mode(%d)", focus_mode);
2284                 ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
2285         }
2286
2287         _MMCAMCORDER_UNLOCK_CMD(handle);
2288
2289         return ret;
2290 }
2291
2292 int _mmcamcorder_adjust_manual_focus(MMHandleType handle, int direction)
2293 {
2294         int max_level = 0;
2295         int min_level = 0;
2296         int cur_level = 0;
2297         int focus_level = 0;
2298         float unit_level = 0;
2299         GstCameraControl *control = NULL;
2300         _MMCamcorderSubContext *sc = NULL;
2301         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2302
2303         _mmcam_dbg_log("");
2304
2305         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2306         mmf_return_val_if_fail(_MMFCAMCORDER_FOCUS_TOTAL_LEVEL != 1, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
2307         mmf_return_val_if_fail((direction >= MM_CAMCORDER_MF_LENS_DIR_FORWARD) &&
2308                 (direction <= MM_CAMCORDER_MF_LENS_DIR_BACKWARD),
2309                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2310
2311         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2312         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2313
2314         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2315                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2316                 return MM_ERROR_NONE;
2317         }
2318
2319         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2320         if (control == NULL) {
2321                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2322                 return MM_ERROR_CAMCORDER_INTERNAL;
2323         }
2324
2325         /* TODO : get max, min level */
2326         if (max_level - min_level + 1 < _MMFCAMCORDER_FOCUS_TOTAL_LEVEL)
2327                 _mmcam_dbg_warn("Total level  of manual focus of MMF is greater than that of the camera driver.");
2328
2329         unit_level = ((float)max_level - (float)min_level)/(float)(_MMFCAMCORDER_FOCUS_TOTAL_LEVEL - 1);
2330
2331         if (!gst_camera_control_get_focus_level(control, &cur_level)) {
2332                 _mmcam_dbg_err("Can't get current level of manual focus.");
2333                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2334         }
2335
2336         /* TODO : adjust unit level value */
2337         if (direction == MM_CAMCORDER_MF_LENS_DIR_FORWARD)
2338                 focus_level = cur_level + unit_level;
2339         else if (direction == MM_CAMCORDER_MF_LENS_DIR_BACKWARD)
2340                 focus_level = cur_level - unit_level;
2341
2342         if (focus_level > max_level)
2343                 focus_level = max_level;
2344         else if (focus_level < min_level)
2345                 focus_level = min_level;
2346
2347         if (!gst_camera_control_set_focus_level(control, focus_level)) {
2348                 _mmcam_dbg_err("Manual focusing fail.");
2349                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2350         }
2351
2352         return MM_ERROR_NONE;
2353 }
2354
2355
2356 int _mmcamcorder_adjust_auto_focus(MMHandleType handle)
2357 {
2358         gboolean ret;
2359         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2360         GstCameraControl *control = NULL;
2361         _MMCamcorderSubContext *sc = NULL;
2362
2363         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2364
2365         /*_mmcam_dbg_log("");*/
2366
2367         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
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                 return MM_ERROR_NONE;
2372         }
2373
2374         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2375         if (control) {
2376                 /* Start AF */
2377                 ret = gst_camera_control_start_auto_focus(control);
2378         } else {
2379                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2380                 ret = FALSE;
2381         }
2382
2383         if (ret) {
2384                 _mmcam_dbg_log("Auto focusing start success.");
2385                 return MM_ERROR_NONE;
2386         } else {
2387                 _mmcam_dbg_err("Auto focusing start fail.");
2388                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2389         }
2390 }
2391
2392 int _mmcamcorder_stop_focusing(MMHandleType handle)
2393 {
2394         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2395         _MMCamcorderSubContext *sc = NULL;
2396
2397         int ret, state;
2398         GstCameraControl *control = NULL;
2399
2400         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2401
2402         /*_mmcam_dbg_log("");*/
2403
2404         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2405
2406         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
2407                 _mmcam_dbg_err("Another command is running.");
2408                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2409         }
2410
2411         state = _mmcamcorder_get_state(handle);
2412         if (state == MM_CAMCORDER_STATE_CAPTURING || state < MM_CAMCORDER_STATE_PREPARE) {
2413                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2414                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2415                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2416         }
2417
2418         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2419                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2420                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2421                 return MM_ERROR_NONE;
2422         }
2423
2424         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2425         if (control) {
2426                 ret = gst_camera_control_stop_auto_focus(control);
2427         } else {
2428                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2429                 ret = FALSE;
2430         }
2431
2432         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2433
2434         if (ret) {
2435                 _mmcam_dbg_log("Auto focusing stop success.");
2436                 return MM_ERROR_NONE;
2437         } else {
2438                 _mmcam_dbg_err("Auto focusing stop fail.");
2439                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2440         }
2441 }
2442
2443
2444 /*-----------------------------------------------
2445 |         CAMCORDER INTERNAL LOCAL              |
2446 -----------------------------------------------*/
2447 static gboolean
2448 __mmcamcorder_gstreamer_init(camera_conf * conf)
2449 {
2450         static const int max_argc = 10;
2451         int i = 0;
2452         int cnt_str = 0;
2453         gint *argc = NULL;
2454         gchar **argv = NULL;
2455         GError *err = NULL;
2456         gboolean ret = FALSE;
2457         type_string_array *GSTInitOption = NULL;
2458
2459         mmf_return_val_if_fail(conf, FALSE);
2460
2461         _mmcam_dbg_log("");
2462
2463         /* alloc */
2464         argc = malloc(sizeof(int));
2465         argv = malloc(sizeof(gchar *) * max_argc);
2466
2467         if (!argc || !argv)
2468                 goto ERROR;
2469
2470         memset(argv, 0, sizeof(gchar *) * max_argc);
2471
2472         /* add initial */
2473         *argc = 1;
2474         argv[0] = g_strdup("mmcamcorder");
2475
2476         /* add gst_param */
2477         _mmcamcorder_conf_get_value_string_array(conf,
2478                 CONFIGURE_CATEGORY_MAIN_GENERAL,
2479                 "GSTInitOption",
2480                 &GSTInitOption);
2481         if (GSTInitOption != NULL && GSTInitOption->value) {
2482                 cnt_str = GSTInitOption->count;
2483                 for ( ; *argc < max_argc && *argc <= cnt_str ; (*argc)++)
2484                         argv[*argc] = g_strdup(GSTInitOption->value[(*argc)-1]);
2485         }
2486
2487         _mmcam_dbg_log("initializing gstreamer with following parameter[argc:%d]", *argc);
2488
2489         for (i = 0; i < *argc; i++)
2490                 _mmcam_dbg_log("argv[%d] : %s", i, argv[i]);
2491
2492         /* initializing gstreamer */
2493         ret = gst_init_check(argc, &argv, &err);
2494         if (!ret) {
2495                 _mmcam_dbg_err("Could not initialize GStreamer: %s ", err ? err->message : "unknown error occurred");
2496                 if (err)
2497                         g_error_free(err);
2498         }
2499
2500         /* release */
2501         for (i = 0; i < *argc; i++) {
2502                 if (argv[i]) {
2503                         g_free(argv[i]);
2504                         argv[i] = NULL;
2505                 }
2506         }
2507
2508         if (argv) {
2509                 free(argv);
2510                 argv = NULL;
2511         }
2512
2513         if (argc) {
2514                 free(argc);
2515                 argc = NULL;
2516         }
2517
2518         return ret;
2519
2520 ERROR:
2521         _mmcam_dbg_err("failed to initialize gstreamer");
2522
2523         if (argv) {
2524                 free(argv);
2525                 argv = NULL;
2526         }
2527
2528         if (argc) {
2529                 free(argc);
2530                 argc = NULL;
2531         }
2532
2533         return FALSE;
2534 }
2535
2536
2537 int _mmcamcorder_get_state(MMHandleType handle)
2538 {
2539         int state;
2540         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2541
2542         mmf_return_val_if_fail(hcamcorder, -1);
2543
2544         _MMCAMCORDER_LOCK_STATE(handle);
2545
2546         state = hcamcorder->state;
2547         /*_mmcam_dbg_log("state=%d",state);*/
2548
2549         _MMCAMCORDER_UNLOCK_STATE(handle);
2550
2551         return state;
2552 }
2553
2554
2555 int _mmcamcorder_get_state2(MMHandleType handle, int *state, int *old_state)
2556 {
2557         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2558
2559         mmf_return_val_if_fail(hcamcorder && state && old_state, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2560
2561         _MMCAMCORDER_LOCK_STATE(handle);
2562
2563         *state = hcamcorder->state;
2564         *old_state = hcamcorder->old_state;
2565
2566         _MMCAMCORDER_UNLOCK_STATE(handle);
2567
2568         return MM_ERROR_NONE;
2569 }
2570
2571
2572 void _mmcamcorder_set_state(MMHandleType handle, int state)
2573 {
2574         int old_state;
2575         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2576         _MMCamcorderMsgItem msg;
2577
2578         mmf_return_if_fail(hcamcorder);
2579
2580         /*_mmcam_dbg_log("");*/
2581
2582         _MMCAMCORDER_LOCK_STATE(handle);
2583
2584         old_state = hcamcorder->state;
2585         if (old_state != state) {
2586                 hcamcorder->state = state;
2587                 hcamcorder->old_state = old_state;
2588
2589                 _mmcam_dbg_log("set state[%d -> %d] and send state-changed message", old_state, state);
2590
2591                 /* To discern who changes the state */
2592                 switch (hcamcorder->state_change_by_system) {
2593                 case _MMCAMCORDER_STATE_CHANGE_BY_FOCUS:
2594                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_ASM;
2595                         msg.param.state.code = hcamcorder->interrupt_code;
2596                         break;
2597                 case _MMCAMCORDER_STATE_CHANGE_BY_RM:
2598                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_RM;
2599                         msg.param.state.code = MM_ERROR_NONE;
2600                         break;
2601                 case _MMCAMCORDER_STATE_CHANGE_BY_DPM:
2602                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_SECURITY;
2603                         msg.param.state.code = MM_ERROR_NONE;
2604                         break;
2605                 case _MMCAMCORDER_STATE_CHANGE_NORMAL:
2606                 default:
2607                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED;
2608                         msg.param.state.code = MM_ERROR_NONE;
2609                         break;
2610                 }
2611
2612                 msg.param.state.previous = old_state;
2613                 msg.param.state.current = state;
2614
2615                 /*_mmcam_dbg_log("_mmcamcorder_send_message : msg : %p, id:%x", &msg, msg.id);*/
2616                 _mmcamcorder_send_message(handle, &msg);
2617         }
2618
2619         _MMCAMCORDER_UNLOCK_STATE(handle);
2620
2621         return;
2622 }
2623
2624
2625 _MMCamcorderSubContext *_mmcamcorder_alloc_subcontext(int type)
2626 {
2627         int i;
2628         _MMCamcorderSubContext *sc = NULL;
2629
2630         /*_mmcam_dbg_log("");*/
2631
2632         /* alloc container */
2633         sc = (_MMCamcorderSubContext *)malloc(sizeof(_MMCamcorderSubContext));
2634         mmf_return_val_if_fail(sc != NULL, NULL);
2635
2636         /* init members */
2637         memset(sc, 0x00, sizeof(_MMCamcorderSubContext));
2638
2639         sc->element_num = _MMCAMCORDER_PIPELINE_ELEMENT_NUM;
2640         sc->encode_element_num = _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM;
2641
2642         /* alloc info for each mode */
2643         switch (type) {
2644         case MM_CAMCORDER_MODE_AUDIO:
2645                 sc->info_audio = g_malloc0(sizeof(_MMCamcorderAudioInfo));
2646                 if (!sc->info_audio) {
2647                         _mmcam_dbg_err("Failed to alloc info structure");
2648                         goto ALLOC_SUBCONTEXT_FAILED;
2649                 }
2650                 break;
2651         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
2652         default:
2653                 sc->info_image = g_malloc0(sizeof(_MMCamcorderImageInfo));
2654                 if (!sc->info_image) {
2655                         _mmcam_dbg_err("Failed to alloc info structure");
2656                         goto ALLOC_SUBCONTEXT_FAILED;
2657                 }
2658
2659                 /* init sound status */
2660                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
2661
2662                 sc->info_video = g_malloc0(sizeof(_MMCamcorderVideoInfo));
2663                 if (!sc->info_video) {
2664                         _mmcam_dbg_err("Failed to alloc info structure");
2665                         goto ALLOC_SUBCONTEXT_FAILED;
2666                 }
2667                 g_mutex_init(&sc->info_video->size_check_lock);
2668                 break;
2669         }
2670
2671         /* alloc element array */
2672         sc->element = (_MMCamcorderGstElement *)malloc(sizeof(_MMCamcorderGstElement) * sc->element_num);
2673         if (!sc->element) {
2674                 _mmcam_dbg_err("Failed to alloc element structure");
2675                 goto ALLOC_SUBCONTEXT_FAILED;
2676         }
2677
2678         sc->encode_element = (_MMCamcorderGstElement *)malloc(sizeof(_MMCamcorderGstElement) * sc->encode_element_num);
2679         if (!sc->encode_element) {
2680                 _mmcam_dbg_err("Failed to alloc encode element structure");
2681                 goto ALLOC_SUBCONTEXT_FAILED;
2682         }
2683
2684         for (i = 0 ; i < sc->element_num ; i++) {
2685                 sc->element[i].id = _MMCAMCORDER_NONE;
2686                 sc->element[i].gst = NULL;
2687         }
2688
2689         for (i = 0 ; i < sc->encode_element_num ; i++) {
2690                 sc->encode_element[i].id = _MMCAMCORDER_NONE;
2691                 sc->encode_element[i].gst = NULL;
2692         }
2693
2694         sc->fourcc = 0x80000000;
2695         sc->cam_stability_count = 0;
2696         sc->drop_vframe = 0;
2697         sc->pass_first_vframe = 0;
2698         sc->is_modified_rate = FALSE;
2699
2700         return sc;
2701
2702 ALLOC_SUBCONTEXT_FAILED:
2703         if (sc) {
2704                 SAFE_G_FREE(sc->info_audio);
2705                 SAFE_G_FREE(sc->info_image);
2706                 if (sc->info_video)
2707                         g_mutex_clear(&sc->info_video->size_check_lock);
2708
2709                 SAFE_G_FREE(sc->info_video);
2710                 if (sc->element) {
2711                         free(sc->element);
2712                         sc->element = NULL;
2713                 }
2714                 if (sc->encode_element) {
2715                         free(sc->encode_element);
2716                         sc->encode_element = NULL;
2717                 }
2718                 free(sc);
2719                 sc = NULL;
2720         }
2721
2722         return NULL;
2723 }
2724
2725
2726 void _mmcamcorder_dealloc_subcontext(_MMCamcorderSubContext *sc)
2727 {
2728         _mmcam_dbg_log("");
2729
2730         if (sc) {
2731                 if (sc->element) {
2732                         _mmcam_dbg_log("release element");
2733                         free(sc->element);
2734                         sc->element = NULL;
2735                 }
2736
2737                 if (sc->encode_element) {
2738                         _mmcam_dbg_log("release encode_element");
2739                         free(sc->encode_element);
2740                         sc->encode_element = NULL;
2741                 }
2742
2743                 if (sc->info_image) {
2744                         _mmcam_dbg_log("release info_image");
2745                         free(sc->info_image);
2746                         sc->info_image = NULL;
2747                 }
2748
2749                 if (sc->info_video) {
2750                         _mmcam_dbg_log("release info_video");
2751                         SAFE_G_FREE(sc->info_video->filename);
2752                         g_mutex_clear(&sc->info_video->size_check_lock);
2753                         free(sc->info_video);
2754                         sc->info_video = NULL;
2755                 }
2756
2757                 if (sc->info_audio) {
2758                         _mmcam_dbg_log("release info_audio");
2759                         SAFE_G_FREE(sc->info_audio->filename);
2760                         free(sc->info_audio);
2761                         sc->info_audio = NULL;
2762                 }
2763
2764                 free(sc);
2765                 sc = NULL;
2766         }
2767
2768         return;
2769 }
2770
2771
2772 int _mmcamcorder_set_functions(MMHandleType handle, int type)
2773 {
2774         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2775
2776         /*_mmcam_dbg_log("");*/
2777
2778         switch (type) {
2779         case MM_CAMCORDER_MODE_AUDIO:
2780                 hcamcorder->command = _mmcamcorder_audio_command;
2781                 break;
2782         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
2783         default:
2784                 hcamcorder->command = _mmcamcorder_video_capture_command;
2785                 break;
2786         }
2787
2788         return MM_ERROR_NONE;
2789 }
2790
2791
2792 gboolean _mmcamcorder_pipeline_cb_message(GstBus *bus, GstMessage *message, gpointer data)
2793 {
2794         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
2795         _MMCamcorderSubContext *sc = NULL;
2796
2797         mmf_return_val_if_fail(hcamcorder, FALSE);
2798         mmf_return_val_if_fail(message, FALSE);
2799         /* _mmcam_dbg_log("message type=(%d)", GST_MESSAGE_TYPE(message)); */
2800
2801         switch (GST_MESSAGE_TYPE(message)) {
2802         case GST_MESSAGE_UNKNOWN:
2803                 _mmcam_dbg_log("GST_MESSAGE_UNKNOWN");
2804                 break;
2805         case GST_MESSAGE_EOS:
2806         {
2807                 _mmcam_dbg_err("Got EOS from element \"%s\"... but should not be reached here!",
2808                         GST_STR_NULL(GST_ELEMENT_NAME(GST_MESSAGE_SRC(message))));
2809                 break;
2810         }
2811         case GST_MESSAGE_ERROR:
2812         {
2813                 GError *err = NULL;
2814                 gchar *debug = NULL;
2815
2816                 gst_message_parse_error(message, &err, &debug);
2817
2818                 __mmcamcorder_handle_gst_error((MMHandleType)hcamcorder, message, err);
2819
2820                 if (err) {
2821                         _mmcam_dbg_err("GSTERR: %s", err->message);
2822                         g_error_free(err);
2823                         err = NULL;
2824                 }
2825
2826                 if (debug) {
2827                         _mmcam_dbg_err("Error Debug: %s", debug);
2828                         g_free(debug);
2829                         debug = NULL;
2830                 }
2831                 break;
2832         }
2833         case GST_MESSAGE_WARNING:
2834         {
2835                 GError *err;
2836                 gchar *debug;
2837                 gst_message_parse_warning(message, &err, &debug);
2838
2839                 _mmcam_dbg_warn("GSTWARN: %s", err->message);
2840
2841                 __mmcamcorder_handle_gst_warning((MMHandleType)hcamcorder, message, err);
2842
2843                 g_error_free(err);
2844                 g_free(debug);
2845                 break;
2846         }
2847         case GST_MESSAGE_INFO:
2848                 _mmcam_dbg_log("GST_MESSAGE_INFO");
2849                 break;
2850         case GST_MESSAGE_TAG:
2851                 _mmcam_dbg_log("GST_MESSAGE_TAG");
2852                 break;
2853         case GST_MESSAGE_BUFFERING:
2854                 _mmcam_dbg_log("GST_MESSAGE_BUFFERING");
2855                 break;
2856         case GST_MESSAGE_STATE_CHANGED:
2857         {
2858                 const GValue *vnewstate;
2859                 GstState newstate;
2860                 GstElement *pipeline = NULL;
2861
2862                 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2863                 if ((sc) && (sc->element)) {
2864                         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
2865                                 pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
2866                                 if (message->src == (GstObject*)pipeline) {
2867                                         vnewstate = gst_structure_get_value(gst_message_get_structure(message), "new-state");
2868                                         if (vnewstate) {
2869                                                 newstate = (GstState)vnewstate->data[0].v_int;
2870                                                 _mmcam_dbg_log("GST_MESSAGE_STATE_CHANGED[%s]", gst_element_state_get_name(newstate));
2871                                         } else {
2872                                                 _mmcam_dbg_warn("get new state failed from msg");
2873                                         }
2874                                 }
2875                         }
2876                 }
2877                 break;
2878         }
2879         case GST_MESSAGE_STATE_DIRTY:
2880                 _mmcam_dbg_log("GST_MESSAGE_STATE_DIRTY");
2881                 break;
2882         case GST_MESSAGE_STEP_DONE:
2883                 _mmcam_dbg_log("GST_MESSAGE_STEP_DONE");
2884                 break;
2885         case GST_MESSAGE_CLOCK_PROVIDE:
2886                 _mmcam_dbg_log("GST_MESSAGE_CLOCK_PROVIDE");
2887                 break;
2888         case GST_MESSAGE_CLOCK_LOST:
2889                 _mmcam_dbg_log("GST_MESSAGE_CLOCK_LOST");
2890                 break;
2891         case GST_MESSAGE_NEW_CLOCK:
2892         {
2893                 GstClock *pipe_clock = NULL;
2894                 gst_message_parse_new_clock(message, &pipe_clock);
2895                 /*_mmcam_dbg_log("GST_MESSAGE_NEW_CLOCK : %s", (clock ? GST_OBJECT_NAME (clock) : "NULL"));*/
2896                 break;
2897         }
2898         case GST_MESSAGE_STRUCTURE_CHANGE:
2899                 _mmcam_dbg_log("GST_MESSAGE_STRUCTURE_CHANGE");
2900                 break;
2901         case GST_MESSAGE_STREAM_STATUS:
2902                 /*_mmcam_dbg_log("GST_MESSAGE_STREAM_STATUS");*/
2903                 break;
2904         case GST_MESSAGE_APPLICATION:
2905                 _mmcam_dbg_log("GST_MESSAGE_APPLICATION");
2906                 break;
2907         case GST_MESSAGE_ELEMENT:
2908                 /*_mmcam_dbg_log("GST_MESSAGE_ELEMENT");*/
2909                 break;
2910         case GST_MESSAGE_SEGMENT_START:
2911                 _mmcam_dbg_log("GST_MESSAGE_SEGMENT_START");
2912                 break;
2913         case GST_MESSAGE_SEGMENT_DONE:
2914                 _mmcam_dbg_log("GST_MESSAGE_SEGMENT_DONE");
2915                 break;
2916         case GST_MESSAGE_DURATION_CHANGED:
2917                 _mmcam_dbg_log("GST_MESSAGE_DURATION_CHANGED");
2918                 break;
2919         case GST_MESSAGE_LATENCY:
2920                 _mmcam_dbg_log("GST_MESSAGE_LATENCY");
2921                 break;
2922         case GST_MESSAGE_ASYNC_START:
2923                 _mmcam_dbg_log("GST_MESSAGE_ASYNC_START");
2924                 break;
2925         case GST_MESSAGE_ASYNC_DONE:
2926                 /*_mmcam_dbg_log("GST_MESSAGE_ASYNC_DONE");*/
2927                 break;
2928         case GST_MESSAGE_ANY:
2929                 _mmcam_dbg_log("GST_MESSAGE_ANY");
2930                 break;
2931         case GST_MESSAGE_QOS:
2932                 /* _mmcam_dbg_log("GST_MESSAGE_QOS"); */
2933                 break;
2934         default:
2935                 _mmcam_dbg_log("not handled message type=(%d)", GST_MESSAGE_TYPE(message));
2936                 break;
2937         }
2938
2939         return TRUE;
2940 }
2941
2942
2943 GstBusSyncReply _mmcamcorder_pipeline_bus_sync_callback(GstBus *bus, GstMessage *message, gpointer data)
2944 {
2945         GstElement *element = NULL;
2946         GError *err = NULL;
2947         gchar *debug_info = NULL;
2948
2949         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
2950         _MMCamcorderSubContext *sc = NULL;
2951
2952         mmf_return_val_if_fail(hcamcorder, GST_BUS_PASS);
2953         mmf_return_val_if_fail(message, GST_BUS_PASS);
2954
2955         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2956         mmf_return_val_if_fail(sc, GST_BUS_PASS);
2957
2958         if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ERROR) {
2959                 /* parse error message */
2960                 gst_message_parse_error(message, &err, &debug_info);
2961
2962                 if (debug_info) {
2963                         _mmcam_dbg_err("GST ERROR : %s", debug_info);
2964                         g_free(debug_info);
2965                         debug_info = NULL;
2966                 }
2967
2968                 if (!err) {
2969                         _mmcam_dbg_warn("failed to parse error message");
2970                         return GST_BUS_PASS;
2971                 }
2972
2973                 /* set videosrc element to compare */
2974                 element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2975
2976                 /* check domain[RESOURCE] and element[VIDEOSRC] */
2977                 if (err->domain == GST_RESOURCE_ERROR && GST_ELEMENT_CAST(message->src) == element) {
2978                         switch (err->code) {
2979                         case GST_RESOURCE_ERROR_BUSY:
2980                                 _mmcam_dbg_err("Camera device [busy]");
2981                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_BUSY;
2982                                 break;
2983                         case GST_RESOURCE_ERROR_OPEN_WRITE:
2984                                 _mmcam_dbg_err("Camera device [open failed]");
2985                                 hcamcorder->error_code = MM_ERROR_COMMON_INVALID_PERMISSION;
2986                                 /* sc->error_code = MM_ERROR_CAMCORDER_DEVICE_OPEN; // SECURITY PART REQUEST PRIVILEGE */
2987                                 break;
2988                         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
2989                                 _mmcam_dbg_err("Camera device [open failed]");
2990                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_OPEN;
2991                                 break;
2992                         case GST_RESOURCE_ERROR_OPEN_READ:
2993                                 _mmcam_dbg_err("Camera device [register trouble]");
2994                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_REG_TROUBLE;
2995                                 break;
2996                         case GST_RESOURCE_ERROR_NOT_FOUND:
2997                                 _mmcam_dbg_err("Camera device [device not found]");
2998                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_NOT_FOUND;
2999                                 break;
3000                         case GST_RESOURCE_ERROR_TOO_LAZY:
3001                                 _mmcam_dbg_err("Camera device [timeout]");
3002                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_TIMEOUT;
3003                                 break;
3004                         case GST_RESOURCE_ERROR_SETTINGS:
3005                                 _mmcam_dbg_err("Camera device [not supported]");
3006                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
3007                                 break;
3008                         case GST_RESOURCE_ERROR_FAILED:
3009                                 _mmcam_dbg_err("Camera device [working failed].");
3010                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_IO;
3011                                 break;
3012                         default:
3013                                 _mmcam_dbg_err("Camera device [General(%d)]", err->code);
3014                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE;
3015                                 break;
3016                         }
3017
3018                         hcamcorder->error_occurs = TRUE;
3019                 }
3020
3021                 g_error_free(err);
3022
3023                 /* store error code and drop this message if cmd is running */
3024                 if (hcamcorder->error_code != MM_ERROR_NONE) {
3025                         _MMCamcorderMsgItem msg;
3026
3027                         /* post error to application */
3028                         hcamcorder->error_occurs = TRUE;
3029                         msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3030                         msg.param.code = hcamcorder->error_code;
3031                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3032
3033                         goto DROP_MESSAGE;
3034                 }
3035         } else if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ELEMENT) {
3036                 _MMCamcorderMsgItem msg;
3037
3038                 if (gst_structure_has_name(gst_message_get_structure(message), "avsysvideosrc-AF") ||
3039                     gst_structure_has_name(gst_message_get_structure(message), "camerasrc-AF")) {
3040                         int focus_state = 0;
3041
3042                         gst_structure_get_int(gst_message_get_structure(message), "focus-state", &focus_state);
3043                         _mmcam_dbg_log("Focus State:%d", focus_state);
3044
3045                         msg.id = MM_MESSAGE_CAMCORDER_FOCUS_CHANGED;
3046                         msg.param.code = focus_state;
3047                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3048
3049                         goto DROP_MESSAGE;
3050                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-HDR")) {
3051                         int progress = 0;
3052                         int status = 0;
3053
3054                         if (gst_structure_get_int(gst_message_get_structure(message), "progress", &progress)) {
3055                                 gst_structure_get_int(gst_message_get_structure(message), "status", &status);
3056                                 _mmcam_dbg_log("HDR progress %d percent, status %d", progress, status);
3057
3058                                 msg.id = MM_MESSAGE_CAMCORDER_HDR_PROGRESS;
3059                                 msg.param.code = progress;
3060                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3061                         }
3062
3063                         goto DROP_MESSAGE;
3064                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-FD")) {
3065                         int i = 0;
3066                         const GValue *g_value = gst_structure_get_value(gst_message_get_structure(message), "face-info");;
3067                         GstCameraControlFaceDetectInfo *fd_info = NULL;
3068                         MMCamFaceDetectInfo *cam_fd_info = NULL;
3069
3070                         if (g_value)
3071                                 fd_info = (GstCameraControlFaceDetectInfo *)g_value_get_pointer(g_value);
3072
3073                         if (fd_info == NULL) {
3074                                 _mmcam_dbg_warn("fd_info is NULL");
3075                                 goto DROP_MESSAGE;
3076                         }
3077
3078                         cam_fd_info = (MMCamFaceDetectInfo *)g_malloc(sizeof(MMCamFaceDetectInfo));
3079                         if (cam_fd_info == NULL) {
3080                                 _mmcam_dbg_warn("cam_fd_info alloc failed");
3081                                 SAFE_FREE(fd_info);
3082                                 goto DROP_MESSAGE;
3083                         }
3084
3085                         /* set total face count */
3086                         cam_fd_info->num_of_faces = fd_info->num_of_faces;
3087
3088                         if (cam_fd_info->num_of_faces > 0) {
3089                                 cam_fd_info->face_info = (MMCamFaceInfo *)g_malloc(sizeof(MMCamFaceInfo) * cam_fd_info->num_of_faces);
3090                                 if (cam_fd_info->face_info) {
3091                                         /* set information of each face */
3092                                         for (i = 0 ; i < fd_info->num_of_faces ; i++) {
3093                                                 cam_fd_info->face_info[i].id = fd_info->face_info[i].id;
3094                                                 cam_fd_info->face_info[i].score = fd_info->face_info[i].score;
3095                                                 cam_fd_info->face_info[i].rect.x = fd_info->face_info[i].rect.x;
3096                                                 cam_fd_info->face_info[i].rect.y = fd_info->face_info[i].rect.y;
3097                                                 cam_fd_info->face_info[i].rect.width = fd_info->face_info[i].rect.width;
3098                                                 cam_fd_info->face_info[i].rect.height = fd_info->face_info[i].rect.height;
3099                                                 /*
3100                                                 _mmcam_dbg_log("id %d, score %d, [%d,%d,%dx%d]",
3101                                                         fd_info->face_info[i].id,
3102                                                         fd_info->face_info[i].score,
3103                                                         fd_info->face_info[i].rect.x,
3104                                                         fd_info->face_info[i].rect.y,
3105                                                         fd_info->face_info[i].rect.width,
3106                                                         fd_info->face_info[i].rect.height);
3107                                                 */
3108                                         }
3109                                 } else {
3110                                         _mmcam_dbg_warn("MMCamFaceInfo alloc failed");
3111
3112                                         /* free allocated memory that is not sent */
3113                                         SAFE_G_FREE(cam_fd_info);
3114                                 }
3115                         } else {
3116                                 cam_fd_info->face_info = NULL;
3117                         }
3118
3119                         if (cam_fd_info) {
3120                                 /* send message  - cam_fd_info should be freed by application */
3121                                 msg.id = MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO;
3122                                 msg.param.data = cam_fd_info;
3123                                 msg.param.size = sizeof(MMCamFaceDetectInfo);
3124                                 msg.param.code = 0;
3125
3126                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3127                         }
3128
3129                         /* free fd_info allocated by plugin */
3130                         free(fd_info);
3131                         fd_info = NULL;
3132
3133                         goto DROP_MESSAGE;
3134                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-Capture")) {
3135                         int capture_done = FALSE;
3136
3137                         if (gst_structure_get_int(gst_message_get_structure(message), "capture-done", &capture_done)) {
3138                                 if (sc->info_image) {
3139                                         /* play capture sound */
3140                                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
3141                                 }
3142                         }
3143
3144                         goto DROP_MESSAGE;
3145                 }
3146         }
3147
3148         return GST_BUS_PASS;
3149
3150 DROP_MESSAGE:
3151         gst_message_unref(message);
3152         message = NULL;
3153
3154         return GST_BUS_DROP;
3155 }
3156
3157
3158 GstBusSyncReply _mmcamcorder_encode_pipeline_bus_sync_callback(GstBus *bus, GstMessage *message, gpointer data)
3159 {
3160         GstElement *element = NULL;
3161         GError *err = NULL;
3162         gchar *debug_info = NULL;
3163
3164         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
3165         _MMCamcorderSubContext *sc = NULL;
3166
3167         mmf_return_val_if_fail(hcamcorder, GST_BUS_PASS);
3168         mmf_return_val_if_fail(message, GST_BUS_PASS);
3169
3170         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3171         mmf_return_val_if_fail(sc, GST_BUS_PASS);
3172
3173         if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_EOS) {
3174                 _mmcam_dbg_log("got EOS from pipeline");
3175
3176                 _MMCAMCORDER_LOCK(hcamcorder);
3177
3178                 sc->bget_eos = TRUE;
3179                 _MMCAMCORDER_SIGNAL(hcamcorder);
3180
3181                 _MMCAMCORDER_UNLOCK(hcamcorder);
3182
3183                 goto DROP_MESSAGE;
3184         } else if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ERROR) {
3185                 _MMCamcorderMsgItem msg;
3186
3187                 /* parse error message */
3188                 gst_message_parse_error(message, &err, &debug_info);
3189
3190                 if (debug_info) {
3191                         _mmcam_dbg_err("GST ERROR : %s", debug_info);
3192                         g_free(debug_info);
3193                         debug_info = NULL;
3194                 }
3195
3196                 if (!err) {
3197                         _mmcam_dbg_warn("failed to parse error message");
3198                         return GST_BUS_PASS;
3199                 }
3200
3201                 /* set videosrc element to compare */
3202                 element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
3203
3204                 /* check domain[RESOURCE] and element[AUDIOSRC] */
3205                 if (err->domain == GST_RESOURCE_ERROR &&
3206                     GST_ELEMENT_CAST(message->src) == element) {
3207                         switch (err->code) {
3208                         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
3209                         case GST_RESOURCE_ERROR_OPEN_WRITE:
3210                                 _mmcam_dbg_err("audio device [open failed]");
3211
3212                                 /* post error to application */
3213                                 hcamcorder->error_occurs = TRUE;
3214                                 hcamcorder->error_code = MM_ERROR_COMMON_INVALID_PERMISSION;
3215
3216                                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3217                                 msg.param.code = hcamcorder->error_code;
3218
3219                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3220
3221                                 _mmcam_dbg_err(" error : sc->error_occurs %d", hcamcorder->error_occurs);
3222
3223                                 goto DROP_MESSAGE;
3224                         default:
3225                                 break;
3226                         }
3227                 } else {
3228                         gboolean b_commiting = FALSE;
3229                         storage_state_e storage_state = STORAGE_STATE_UNMOUNTABLE;
3230
3231                         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
3232                                 mmf_return_val_if_fail(sc->info_video, GST_BUS_PASS);
3233                                 b_commiting = sc->info_video->b_commiting;
3234                         } else {
3235                                 mmf_return_val_if_fail(sc->info_audio, GST_BUS_PASS);
3236                                 b_commiting = sc->info_audio->b_commiting;
3237                         }
3238
3239                         _MMCAMCORDER_LOCK(hcamcorder);
3240
3241                         switch (err->code) {
3242                         case GST_RESOURCE_ERROR_WRITE:
3243                                 storage_get_state(hcamcorder->storage_info.id, &storage_state);
3244                                 if (storage_state == STORAGE_STATE_REMOVED ||
3245                                         storage_state == STORAGE_STATE_UNMOUNTABLE) {
3246                                         _mmcam_dbg_err("storage was removed! [storage state %d]", storage_state);
3247                                         hcamcorder->error_code = MM_ERROR_OUT_OF_STORAGE;
3248                                 } else {
3249                                         _mmcam_dbg_err("File write error, storage state %d", storage_state);
3250                                         hcamcorder->error_code = MM_ERROR_FILE_WRITE;
3251                                 }
3252
3253                                 if (sc->ferror_send == FALSE) {
3254                                         sc->ferror_send = TRUE;
3255                                 } else {
3256                                         _mmcam_dbg_err("error was already sent");
3257                                         _MMCAMCORDER_UNLOCK(hcamcorder);
3258                                         goto DROP_MESSAGE;
3259                                 }
3260                                 break;
3261                         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
3262                                 _mmcam_dbg_err("No left space");
3263                                 hcamcorder->error_code = MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
3264                                 break;
3265                         case GST_RESOURCE_ERROR_OPEN_WRITE:
3266                                 _mmcam_dbg_err("Out of storage");
3267                                 hcamcorder->error_code = MM_ERROR_OUT_OF_STORAGE;
3268                                 break;
3269                         case GST_RESOURCE_ERROR_SEEK:
3270                                 _mmcam_dbg_err("File read(seek)");
3271                                 hcamcorder->error_code = MM_ERROR_FILE_READ;
3272                                 break;
3273                         default:
3274                                 _mmcam_dbg_err("Resource error(%d)", err->code);
3275                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_GST_RESOURCE;
3276                                 break;
3277                         }
3278
3279                         if (b_commiting) {
3280                                 _MMCAMCORDER_SIGNAL(hcamcorder);
3281                                 _MMCAMCORDER_UNLOCK(hcamcorder);
3282                         } else {
3283                                 _MMCAMCORDER_UNLOCK(hcamcorder);
3284
3285                                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3286                                 msg.param.code = hcamcorder->error_code;
3287
3288                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3289                         }
3290
3291                         goto DROP_MESSAGE;
3292                 }
3293         }
3294
3295         if (err) {
3296                 g_error_free(err);
3297                 err = NULL;
3298         }
3299
3300         return GST_BUS_PASS;
3301
3302 DROP_MESSAGE:
3303         if (err) {
3304                 g_error_free(err);
3305                 err = NULL;
3306         }
3307
3308         gst_message_unref(message);
3309         message = NULL;
3310
3311         return GST_BUS_DROP;
3312 }
3313
3314
3315 void _mmcamcorder_sound_focus_cb(int id, mm_sound_focus_type_e focus_type,
3316         mm_sound_focus_state_e focus_state, const char *reason_for_change,
3317         int option, const char *additional_info, void *user_data)
3318 {
3319         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3320         int current_state = MM_CAMCORDER_STATE_NONE;
3321
3322         mmf_return_if_fail((MMHandleType)hcamcorder);
3323
3324         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3325         if (current_state <= MM_CAMCORDER_STATE_NONE || current_state >= MM_CAMCORDER_STATE_NUM) {
3326                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3327                 return;
3328         }
3329
3330         _mmcam_dbg_warn("sound focus callback : focus state %d, reason %s",
3331                                    focus_state, reason_for_change ? reason_for_change : "N/A");
3332
3333         if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
3334                 _mmcam_dbg_warn("session flag is UNINTERRUPTIBLE. do nothing.");
3335                 return;
3336         }
3337
3338         _MMCAMCORDER_LOCK_ASM(hcamcorder);
3339
3340         /* check the reason */
3341         if (!strncmp(reason_for_change, "ringtone-voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3342             !strncmp(reason_for_change, "ringtone-call", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3343             !strncmp(reason_for_change, "voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3344             !strncmp(reason_for_change, "call-voice", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3345                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_CALL_START;
3346         } else if (!strncmp(reason_for_change, "alarm", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3347                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_ALARM_START;
3348         } else {
3349                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_MEDIA;
3350         }
3351
3352         if (focus_state == FOCUS_IS_RELEASED) {
3353                 hcamcorder->acquired_focus &= ~focus_type;
3354
3355                 _mmcam_dbg_warn("FOCUS is released [type %d, remained focus %d] : Stop pipeline[state:%d]",
3356                         focus_type, hcamcorder->acquired_focus, current_state);
3357
3358                 __mmcamcorder_force_stop(hcamcorder, _MMCAMCORDER_STATE_CHANGE_BY_FOCUS);
3359
3360                 _mmcam_dbg_warn("Finish opeartion. Pipeline is released");
3361         } else if (focus_state == FOCUS_IS_ACQUIRED) {
3362                 _MMCamcorderMsgItem msg;
3363
3364                 _mmcam_dbg_warn("FOCUS is ready to acquired [type %d, current %d]",
3365                         focus_type, hcamcorder->acquired_focus);
3366
3367                 msg.id = MM_MESSAGE_READY_TO_RESUME;
3368                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3369
3370                 _mmcam_dbg_warn("Finish opeartion");
3371         } else {
3372                 _mmcam_dbg_warn("unknown focus state %d", focus_state);
3373         }
3374
3375         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3376
3377         _mmcam_dbg_warn("done");
3378
3379         return;
3380 }
3381
3382
3383 void _mmcamcorder_sound_signal_callback(mm_sound_signal_name_t signal, int value, void *user_data)
3384 {
3385         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3386
3387         mmf_return_if_fail(hcamcorder);
3388
3389         _mmcam_dbg_warn("sound signal %d - value %d", signal, value);
3390
3391         _MMCAMCORDER_LOCK_ASM(hcamcorder);
3392
3393         if (signal == MM_SOUND_SIGNAL_RELEASE_INTERNAL_FOCUS && value == 1) {
3394                 _mmcam_dbg_warn("focus id %d, focus watch id %d",
3395                         hcamcorder->sound_focus_id, hcamcorder->sound_focus_watch_id);
3396
3397                 /* unregister focus related callback */
3398                 if (hcamcorder->sound_focus_id > 0) {
3399                         if (hcamcorder->acquired_focus > 0) {
3400                                 mm_sound_release_focus(hcamcorder->sound_focus_id, hcamcorder->acquired_focus, "mm-camcorder release focus");
3401                                 _mmcam_dbg_warn("release acquired focus [focus %d] done", hcamcorder->acquired_focus);
3402                                 hcamcorder->acquired_focus = 0;
3403                         }
3404
3405                         mm_sound_unregister_focus(hcamcorder->sound_focus_id);
3406                         _mmcam_dbg_warn("unregister sound focus done");
3407                         hcamcorder->sound_focus_id = 0;
3408                 }
3409
3410                 if (hcamcorder->sound_focus_watch_id > 0) {
3411                         mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
3412                         _mmcam_dbg_warn("unset watch cb done");
3413                         hcamcorder->sound_focus_watch_id = 0;
3414                 }
3415         }
3416
3417         /* reset flag not to run sound focus related code since now */
3418         hcamcorder->sound_focus_register = FALSE;
3419
3420         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3421
3422         _mmcam_dbg_warn("done");
3423
3424         return;
3425 }
3426
3427
3428 void _mmcamcorder_sound_focus_watch_cb(int id, mm_sound_focus_type_e focus_type, mm_sound_focus_state_e focus_state,
3429         const char *reason_for_change, const char *additional_info, void *user_data)
3430 {
3431         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3432         int current_state = MM_CAMCORDER_STATE_NONE;
3433
3434         mmf_return_if_fail(hcamcorder);
3435
3436         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3437         if (current_state <= MM_CAMCORDER_STATE_NONE ||
3438             current_state >= MM_CAMCORDER_STATE_NUM) {
3439                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3440                 return;
3441         }
3442
3443         _mmcam_dbg_warn("sound focus watch callback : id %d, focus state %d, reason %s",
3444                 id, focus_state, reason_for_change ? reason_for_change : "N/A");
3445
3446         if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
3447                 _mmcam_dbg_warn("session flag is UNINTERRUPTIBLE. do nothing.");
3448                 return;
3449         }
3450
3451         _MMCAMCORDER_LOCK_ASM(hcamcorder);
3452
3453         /* check the reason */
3454         if (!strncmp(reason_for_change, "ringtone-voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3455             !strncmp(reason_for_change, "ringtone-call", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3456             !strncmp(reason_for_change, "voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3457             !strncmp(reason_for_change, "call-voice", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3458                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_CALL_START;
3459         } else if (!strncmp(reason_for_change, "alarm", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3460                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_ALARM_START;
3461         } else {
3462                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_MEDIA;
3463         }
3464
3465         if (focus_state == FOCUS_IS_RELEASED) {
3466                 _MMCamcorderMsgItem msg;
3467
3468                 _mmcam_dbg_warn("other process's FOCUS is released");
3469
3470                 msg.id = MM_MESSAGE_READY_TO_RESUME;
3471                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3472
3473                 _mmcam_dbg_warn("Finish opeartion");
3474         } else if (focus_state == FOCUS_IS_ACQUIRED) {
3475                 _mmcam_dbg_warn("other process's FOCUS is acquired : Stop pipeline[state:%d]", current_state);
3476
3477                 __mmcamcorder_force_stop(hcamcorder, _MMCAMCORDER_STATE_CHANGE_BY_FOCUS);
3478
3479                 _mmcam_dbg_warn("Finish opeartion. Pipeline is released");
3480         } else {
3481                 _mmcam_dbg_warn("unknown focus state %d", focus_state);
3482         }
3483
3484         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3485
3486         _mmcam_dbg_warn("done");
3487
3488         return;
3489 }
3490
3491
3492 void _mmcamcorder_dpm_camera_policy_changed_cb(const char *name, const char *value, void *user_data)
3493 {
3494         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3495         int current_state = MM_CAMCORDER_STATE_NONE;
3496
3497         mmf_return_if_fail(hcamcorder);
3498         mmf_return_if_fail(value);
3499
3500         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3501         if (current_state <= MM_CAMCORDER_STATE_NONE || current_state >= MM_CAMCORDER_STATE_NUM) {
3502                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3503                 return;
3504         }
3505
3506         _mmcam_dbg_warn("camera policy [%s], current state [%d]", value, current_state);
3507
3508         if (!strcmp(value, "disallowed")) {
3509                 _MMCAMCORDER_LOCK_ASM(hcamcorder);
3510
3511                 __mmcamcorder_force_stop(hcamcorder, _MMCAMCORDER_STATE_CHANGE_BY_DPM);
3512
3513                 _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3514
3515                 _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "camera");
3516         }
3517
3518         _mmcam_dbg_warn("done");
3519
3520         return;
3521 }
3522
3523
3524 int _mmcamcorder_create_pipeline(MMHandleType handle, int type)
3525 {
3526         int ret = MM_ERROR_NONE;
3527         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3528         _MMCamcorderSubContext *sc = NULL;
3529         GstElement *pipeline = NULL;
3530
3531         _mmcam_dbg_log("handle : %p, type : %d", handle, type);
3532
3533         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3534
3535         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3536         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3537
3538         switch (type) {
3539         case MM_CAMCORDER_MODE_AUDIO:
3540                 ret = _mmcamcorder_create_audio_pipeline(handle);
3541                 if (ret != MM_ERROR_NONE)
3542                         return ret;
3543
3544                 break;
3545         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
3546         default:
3547                 ret = _mmcamcorder_create_preview_pipeline(handle);
3548                 if (ret != MM_ERROR_NONE)
3549                         return ret;
3550
3551                 /* connect capture signal */
3552                 if (!sc->bencbin_capture) {
3553                         ret = _mmcamcorder_connect_capture_signal(handle);
3554                         if (ret != MM_ERROR_NONE)
3555                                 return ret;
3556                 }
3557                 break;
3558         }
3559
3560         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
3561         if (type != MM_CAMCORDER_MODE_AUDIO) {
3562                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:REALIZE:SET_READY_TO_PIPELINE");
3563
3564                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
3565
3566                 traceEnd(TTRACE_TAG_CAMERA);
3567         }
3568 #ifdef _MMCAMCORDER_GET_DEVICE_INFO
3569         if (!_mmcamcorder_get_device_info(handle))
3570                 _mmcam_dbg_err("Getting device information error!!");
3571 #endif
3572
3573         _mmcam_dbg_log("ret[%x]", ret);
3574         if (ret != MM_ERROR_NONE) {
3575                 _mmcam_dbg_err("error : destroy pipeline");
3576                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
3577         }
3578
3579         return ret;
3580 }
3581
3582
3583 void _mmcamcorder_destroy_pipeline(MMHandleType handle, int type)
3584 {
3585         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3586         _MMCamcorderSubContext *sc = NULL;
3587         gint i = 0;
3588         int element_num = 0;
3589         _MMCamcorderGstElement *element = NULL;
3590         GstBus *bus = NULL;
3591
3592         mmf_return_if_fail(hcamcorder);
3593
3594         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3595         mmf_return_if_fail(sc);
3596
3597         _mmcam_dbg_log("");
3598
3599         /* Inside each pipeline destroy function, Set GST_STATE_NULL to Main pipeline */
3600         switch (type) {
3601         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
3602                 element = sc->element;
3603                 element_num = sc->element_num;
3604                 bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
3605                 _mmcamcorder_destroy_video_capture_pipeline(handle);
3606                 break;
3607         case MM_CAMCORDER_MODE_AUDIO:
3608                 element = sc->encode_element;
3609                 element_num = sc->encode_element_num;
3610                 bus = gst_pipeline_get_bus(GST_PIPELINE(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst));
3611                 _mmcamcorder_destroy_audio_pipeline(handle);
3612                 break;
3613         default:
3614                 _mmcam_dbg_err("unknown type %d", type);
3615                 break;
3616         }
3617
3618         _mmcam_dbg_log("Pipeline clear!!");
3619
3620         /* Remove pipeline message callback */
3621         if (hcamcorder->pipeline_cb_event_id > 0) {
3622                 g_source_remove(hcamcorder->pipeline_cb_event_id);
3623                 hcamcorder->pipeline_cb_event_id = 0;
3624         }
3625
3626         /* Remove remained message in bus */
3627         if (bus) {
3628                 GstMessage *gst_msg = NULL;
3629                 while ((gst_msg = gst_bus_pop(bus)) != NULL) {
3630                         _mmcamcorder_pipeline_cb_message(bus, gst_msg, (gpointer)hcamcorder);
3631                         gst_message_unref(gst_msg);
3632                         gst_msg = NULL;
3633                 }
3634                 gst_object_unref(bus);
3635                 bus = NULL;
3636         }
3637
3638         /* checking unreleased element */
3639         for (i = 0 ; i < element_num ; i++) {
3640                 if (element[i].gst) {
3641                         if (GST_IS_ELEMENT(element[i].gst)) {
3642                                 _mmcam_dbg_warn("Still alive element - ID[%d], name [%s], ref count[%d], status[%s]",
3643                                         element[i].id,
3644                                         GST_OBJECT_NAME(element[i].gst),
3645                                         GST_OBJECT_REFCOUNT(element[i].gst),
3646                                         gst_element_state_get_name(GST_STATE(element[i].gst)));
3647                                 g_object_weak_unref(G_OBJECT(element[i].gst), (GWeakNotify)_mmcamcorder_element_release_noti, sc);
3648                         } else {
3649                                 _mmcam_dbg_warn("The element[%d] is still aliving, check it", element[i].id);
3650                         }
3651
3652                         element[i].id = _MMCAMCORDER_NONE;
3653                         element[i].gst = NULL;
3654                 }
3655         }
3656
3657         return;
3658 }
3659
3660
3661 #ifdef _MMCAMCORDER_USE_SET_ATTR_CB
3662 static gboolean __mmcamcorder_set_attr_to_camsensor_cb(gpointer data)
3663 {
3664         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
3665
3666         mmf_return_val_if_fail(hcamcorder, FALSE);
3667
3668         _mmcam_dbg_log("");
3669
3670         _mmcamcorder_set_attribute_to_camsensor((MMHandleType)hcamcorder);
3671
3672         /* initialize */
3673         hcamcorder->setting_event_id = 0;
3674
3675         _mmcam_dbg_log("Done");
3676
3677         /* once */
3678         return FALSE;
3679 }
3680 #endif /* _MMCAMCORDER_USE_SET_ATTR_CB */
3681
3682
3683 int _mmcamcorder_gst_set_state(MMHandleType handle, GstElement *pipeline, GstState target_state)
3684 {
3685         unsigned int k = 0;
3686         _MMCamcorderSubContext *sc = NULL;
3687         GstState pipeline_state = GST_STATE_VOID_PENDING;
3688         GstStateChangeReturn setChangeReturn = GST_STATE_CHANGE_FAILURE;
3689         GstStateChangeReturn getChangeReturn = GST_STATE_CHANGE_FAILURE;
3690         GstClockTime get_timeout = __MMCAMCORDER_SET_GST_STATE_TIMEOUT * GST_SECOND;
3691         GMutex *state_lock = NULL;
3692
3693         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3694         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3695         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3696
3697         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst == pipeline) {
3698                 _mmcam_dbg_log("Set state to %d - PREVIEW PIPELINE", target_state);
3699                 state_lock = &_MMCAMCORDER_GET_GST_STATE_LOCK(handle);
3700         } else {
3701                 _mmcam_dbg_log("Set state to %d - ENDODE PIPELINE", target_state);
3702                 state_lock = &_MMCAMCORDER_GET_GST_ENCODE_STATE_LOCK(handle);
3703         }
3704
3705         g_mutex_lock(state_lock);
3706
3707         for (k = 0; k < _MMCAMCORDER_STATE_SET_COUNT; k++) {
3708                 setChangeReturn = gst_element_set_state(pipeline, target_state);
3709                 _mmcam_dbg_log("gst_element_set_state[%d] return %d", target_state, setChangeReturn);
3710
3711                 if (setChangeReturn != GST_STATE_CHANGE_FAILURE) {
3712                         getChangeReturn = gst_element_get_state(pipeline, &pipeline_state, NULL, get_timeout);
3713                         switch (getChangeReturn) {
3714                         case GST_STATE_CHANGE_NO_PREROLL:
3715                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_NO_PREROLL.");
3716                                 /* fall through */
3717                         case GST_STATE_CHANGE_SUCCESS:
3718                                 /* if we reached the final target state, exit */
3719                                 if (pipeline_state == target_state) {
3720                                         _mmcam_dbg_log("Set state to %d - DONE", target_state);
3721                                         g_mutex_unlock(state_lock);
3722                                         return MM_ERROR_NONE;
3723                                 }
3724                                 break;
3725                         case GST_STATE_CHANGE_ASYNC:
3726                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_ASYNC.");
3727                                 break;
3728                         default:
3729                                 g_mutex_unlock(state_lock);
3730                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_FAILURE.");
3731                                 return MM_ERROR_CAMCORDER_GST_STATECHANGE;
3732                         }
3733
3734                         g_mutex_unlock(state_lock);
3735
3736                         _mmcam_dbg_err("timeout of gst_element_get_state()!!");
3737
3738                         return MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
3739                 }
3740
3741                 usleep(_MMCAMCORDER_STATE_CHECK_INTERVAL);
3742         }
3743
3744         g_mutex_unlock(state_lock);
3745
3746         _mmcam_dbg_err("Failure. gst_element_set_state timeout!!");
3747
3748         return MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
3749 }
3750
3751
3752 /* For performance check */
3753 int _mmcamcorder_video_current_framerate(MMHandleType handle)
3754 {
3755         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3756         _MMCamcorderSubContext *sc = NULL;
3757
3758         mmf_return_val_if_fail(hcamcorder, -1);
3759
3760         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3761         mmf_return_val_if_fail(sc, -1);
3762
3763         return sc->kpi.current_fps;
3764 }
3765
3766
3767 int _mmcamcorder_video_average_framerate(MMHandleType handle)
3768 {
3769         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3770         _MMCamcorderSubContext *sc = NULL;
3771
3772         mmf_return_val_if_fail(hcamcorder, -1);
3773
3774         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3775         mmf_return_val_if_fail(sc, -1);
3776
3777         return sc->kpi.average_fps;
3778 }
3779
3780
3781 void _mmcamcorder_video_current_framerate_init(MMHandleType handle)
3782 {
3783         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3784         _MMCamcorderSubContext *sc = NULL;
3785
3786         mmf_return_if_fail(hcamcorder);
3787
3788         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3789         mmf_return_if_fail(sc);
3790
3791         memset(&(sc->kpi), 0x00, sizeof(_MMCamcorderKPIMeasure));
3792
3793         return;
3794 }
3795
3796
3797 void __mmcamcorder_force_stop(mmf_camcorder_t *hcamcorder, int state_change_by_system)
3798 {
3799         int i = 0;
3800         int loop = 0;
3801         int itr_cnt = 0;
3802         int result = MM_ERROR_NONE;
3803         int cmd_try_count = 0;
3804         int current_state = MM_CAMCORDER_STATE_NONE;
3805         _MMCamcorderMsgItem msg;
3806
3807         mmf_return_if_fail(hcamcorder);
3808
3809         /* check command running */
3810         do {
3811                 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
3812                         if (cmd_try_count++ < __MMCAMCORDER_FORCE_STOP_TRY_COUNT) {
3813                                 _mmcam_dbg_warn("Another command is running. try again after %d ms", __MMCAMCORDER_FORCE_STOP_WAIT_TIME/1000);
3814                                 usleep(__MMCAMCORDER_FORCE_STOP_WAIT_TIME);
3815                         } else {
3816                                 _mmcam_dbg_err("wait timeout");
3817                                 break;
3818                         }
3819                 } else {
3820                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
3821                         break;
3822                 }
3823         } while (TRUE);
3824
3825         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3826
3827         _mmcam_dbg_warn("Force STOP MMFW Camcorder by %d", state_change_by_system);
3828
3829         /* set state_change_by_system for state change message */
3830         hcamcorder->state_change_by_system = state_change_by_system;
3831
3832         if (current_state >= MM_CAMCORDER_STATE_READY) {
3833                 _mmcam_dbg_warn("send state change started message to notify");
3834
3835                 memset(&msg, 0x0, sizeof(_MMCamcorderMsgItem));
3836
3837                 switch (state_change_by_system) {
3838                 case _MMCAMCORDER_STATE_CHANGE_BY_FOCUS:
3839                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGE_STARTED_BY_ASM;
3840                         break;
3841                 case _MMCAMCORDER_STATE_CHANGE_BY_RM:
3842                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGE_STARTED_BY_RM;
3843                         break;
3844                 case _MMCAMCORDER_STATE_CHANGE_BY_DPM:
3845                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGE_STARTED_BY_SECURITY;
3846                         break;
3847                 default:
3848                         break;
3849                 }
3850
3851                 if (msg.id != 0) {
3852                         msg.param.state.code = hcamcorder->interrupt_code;
3853                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3854                 } else {
3855                         _mmcam_dbg_err("should not be reached here %d", state_change_by_system);
3856                 }
3857         }
3858
3859         for (loop = 0 ; current_state > MM_CAMCORDER_STATE_NULL && loop < __MMCAMCORDER_CMD_ITERATE_MAX * 3 ; loop++) {
3860                 itr_cnt = __MMCAMCORDER_CMD_ITERATE_MAX;
3861                 switch (current_state) {
3862                 case MM_CAMCORDER_STATE_CAPTURING:
3863                 {
3864                         _MMCamcorderSubContext *sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3865                         _MMCamcorderImageInfo *info = NULL;
3866
3867                         mmf_return_if_fail(sc);
3868                         mmf_return_if_fail((info = sc->info_image));
3869
3870                         _mmcam_dbg_warn("Stop capturing.");
3871
3872                         /* if caturing isn't finished, waiting for 2 sec to finish real capture operation. check 'info->capturing'. */
3873                         mm_camcorder_set_attributes((MMHandleType)hcamcorder, NULL,
3874                                 MMCAM_CAPTURE_BREAK_CONTINUOUS_SHOT, TRUE,
3875                                 NULL);
3876
3877                         for (i = 0; i < 20 && info->capturing; i++)
3878                                 usleep(100000);
3879
3880                         if (i == 20)
3881                                 _mmcam_dbg_err("Timeout. Can't check stop capturing.");
3882
3883                         while ((itr_cnt--) && ((result = _mmcamcorder_capture_stop((MMHandleType)hcamcorder)) != MM_ERROR_NONE))
3884                                 _mmcam_dbg_warn("Can't stop capturing.(%x)", result);
3885
3886                         break;
3887                 }
3888                 case MM_CAMCORDER_STATE_RECORDING:
3889                 case MM_CAMCORDER_STATE_PAUSED:
3890                 {
3891                         _mmcam_dbg_warn("Stop recording.");
3892
3893                         while ((itr_cnt--) && ((result = _mmcamcorder_commit((MMHandleType)hcamcorder)) != MM_ERROR_NONE)) {
3894                                 _mmcam_dbg_warn("Can't commit.(%x), cancel it.", result);
3895                                 _mmcamcorder_cancel((MMHandleType)hcamcorder);
3896                         }
3897
3898                         break;
3899                 }
3900                 case MM_CAMCORDER_STATE_PREPARE:
3901                 {
3902                         _mmcam_dbg_warn("Stop preview.");
3903
3904                         while ((itr_cnt--) && ((result = _mmcamcorder_stop((MMHandleType)hcamcorder)) != MM_ERROR_NONE))
3905                                 _mmcam_dbg_warn("Can't stop preview.(%x)", result);
3906
3907                         break;
3908                 }
3909                 case MM_CAMCORDER_STATE_READY:
3910                 {
3911                         _mmcam_dbg_warn("unrealize");
3912
3913                         if ((result = _mmcamcorder_unrealize((MMHandleType)hcamcorder)) != MM_ERROR_NONE)
3914                                 _mmcam_dbg_warn("Can't unrealize.(%x)", result);
3915
3916                         break;
3917                 }
3918                 default:
3919                         _mmcam_dbg_warn("Already stopped.");
3920                         break;
3921                 }
3922
3923                 current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3924         }
3925
3926         /* restore */
3927         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
3928
3929         _mmcam_dbg_warn("Done.");
3930
3931         return;
3932 }
3933
3934
3935 static gboolean __mmcamcorder_handle_gst_error(MMHandleType handle, GstMessage *message, GError *error)
3936 {
3937         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3938         _MMCamcorderMsgItem msg;
3939         gchar *msg_src_element = NULL;
3940         _MMCamcorderSubContext *sc = NULL;
3941
3942         mmf_return_val_if_fail(hcamcorder, FALSE);
3943         mmf_return_val_if_fail(error, FALSE);
3944         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3945         mmf_return_val_if_fail(sc, FALSE);
3946
3947         _mmcam_dbg_log("");
3948
3949         /* filtering filesink related errors */
3950         if (hcamcorder->state == MM_CAMCORDER_STATE_RECORDING &&
3951             (error->code ==  GST_RESOURCE_ERROR_WRITE || error->code ==  GST_RESOURCE_ERROR_SEEK)) {
3952                 if (sc->ferror_count == 2 && sc->ferror_send == FALSE) {
3953                         sc->ferror_send = TRUE;
3954                         msg.param.code = __mmcamcorder_gst_handle_resource_error(handle, error->code, message);
3955                 } else {
3956                         sc->ferror_count++;
3957                         _mmcam_dbg_warn("Skip error");
3958                         return TRUE;
3959                 }
3960         }
3961
3962         if (error->domain == GST_CORE_ERROR) {
3963                 msg.param.code = __mmcamcorder_gst_handle_core_error(handle, error->code, message);
3964         } else if (error->domain == GST_LIBRARY_ERROR) {
3965                 msg.param.code = __mmcamcorder_gst_handle_library_error(handle, error->code, message);
3966         } else if (error->domain == GST_RESOURCE_ERROR) {
3967                 msg.param.code = __mmcamcorder_gst_handle_resource_error(handle, error->code, message);
3968         } else if (error->domain == GST_STREAM_ERROR) {
3969                 msg.param.code = __mmcamcorder_gst_handle_stream_error(handle, error->code, message);
3970         } else {
3971                 _mmcam_dbg_warn("This error domain is not defined.");
3972
3973                 /* we treat system error as an internal error */
3974                 msg.param.code = MM_ERROR_CAMCORDER_INTERNAL;
3975         }
3976
3977         if (message->src) {
3978                 msg_src_element = GST_ELEMENT_NAME(GST_ELEMENT_CAST(message->src));
3979                 _mmcam_dbg_err("-Msg src : [%s] Domain : [%s]   Error : [%s]  Code : [%d] is tranlated to error code : [0x%x]",
3980                         msg_src_element, g_quark_to_string(error->domain), error->message, error->code, msg.param.code);
3981         } else {
3982                 _mmcam_dbg_err("Domain : [%s]   Error : [%s]  Code : [%d] is tranlated to error code : [0x%x]",
3983                         g_quark_to_string(error->domain), error->message, error->code, msg.param.code);
3984         }
3985
3986 #ifdef _MMCAMCORDER_SKIP_GST_FLOW_ERROR
3987         /* Check whether send this error to application */
3988         if (msg.param.code == MM_ERROR_CAMCORDER_GST_FLOW_ERROR) {
3989                 _mmcam_dbg_log("We got the error. But skip it.");
3990                 return TRUE;
3991         }
3992 #endif /* _MMCAMCORDER_SKIP_GST_FLOW_ERROR */
3993
3994         /* post error to application except RESTRICTED case */
3995         if (msg.param.code != MM_ERROR_POLICY_RESTRICTED) {
3996                 hcamcorder->error_occurs = TRUE;
3997                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3998                 _mmcamcorder_send_message(handle, &msg);
3999         }
4000
4001         return TRUE;
4002 }
4003
4004
4005 static gint __mmcamcorder_gst_handle_core_error(MMHandleType handle, int code, GstMessage *message)
4006 {
4007         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4008         _MMCamcorderSubContext *sc = NULL;
4009         GstElement *element = NULL;
4010
4011         _mmcam_dbg_log("");
4012
4013         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4014
4015         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4016         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4017
4018         /* Specific plugin - video encoder plugin */
4019         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
4020
4021         if (GST_ELEMENT_CAST(message->src) == element) {
4022                 if (code == GST_CORE_ERROR_NEGOTIATION)
4023                         return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
4024                 else
4025                         return MM_ERROR_CAMCORDER_ENCODER;
4026         }
4027
4028         /* General */
4029         switch (code) {
4030         case GST_CORE_ERROR_STATE_CHANGE:
4031                 return MM_ERROR_CAMCORDER_GST_STATECHANGE;
4032         case GST_CORE_ERROR_NEGOTIATION:
4033                 return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
4034         case GST_CORE_ERROR_MISSING_PLUGIN:
4035         case GST_CORE_ERROR_SEEK:
4036         case GST_CORE_ERROR_NOT_IMPLEMENTED:
4037         case GST_CORE_ERROR_FAILED:
4038         case GST_CORE_ERROR_TOO_LAZY:
4039         case GST_CORE_ERROR_PAD:
4040         case GST_CORE_ERROR_THREAD:
4041         case GST_CORE_ERROR_EVENT:
4042         case GST_CORE_ERROR_CAPS:
4043         case GST_CORE_ERROR_TAG:
4044         case GST_CORE_ERROR_CLOCK:
4045         case GST_CORE_ERROR_DISABLED:
4046         default:
4047                 return MM_ERROR_CAMCORDER_GST_CORE;
4048         break;
4049         }
4050 }
4051
4052 static gint __mmcamcorder_gst_handle_library_error(MMHandleType handle, int code, GstMessage *message)
4053 {
4054         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4055         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4056
4057         _mmcam_dbg_log("");
4058
4059         /* Specific plugin - NONE */
4060
4061         /* General */
4062         switch (code) {
4063         case GST_LIBRARY_ERROR_FAILED:
4064         case GST_LIBRARY_ERROR_TOO_LAZY:
4065         case GST_LIBRARY_ERROR_INIT:
4066         case GST_LIBRARY_ERROR_SHUTDOWN:
4067         case GST_LIBRARY_ERROR_SETTINGS:
4068         case GST_LIBRARY_ERROR_ENCODE:
4069         default:
4070                 _mmcam_dbg_err("Library error(%d)", code);
4071                 return MM_ERROR_CAMCORDER_GST_LIBRARY;
4072         }
4073 }
4074
4075
4076 static gint __mmcamcorder_gst_handle_resource_error(MMHandleType handle, int code, GstMessage *message)
4077 {
4078         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4079         _MMCamcorderSubContext *sc = NULL;
4080         GstElement *element = NULL;
4081
4082         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4083
4084         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4085         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4086
4087         _mmcam_dbg_log("");
4088
4089         /* Specific plugin */
4090         /* video sink */
4091         element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst);
4092         if (GST_ELEMENT_CAST(message->src) == element) {
4093                 if (code == GST_RESOURCE_ERROR_WRITE) {
4094                         _mmcam_dbg_err("Display device [Off]");
4095                         return MM_ERROR_CAMCORDER_DISPLAY_DEVICE_OFF;
4096                 } else {
4097                         _mmcam_dbg_err("Display device [General(%d)]", code);
4098                 }
4099         }
4100
4101         /* audiosrc */
4102         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
4103         if (GST_ELEMENT_CAST(message->src) == element) {
4104                 if (code == GST_RESOURCE_ERROR_FAILED) {
4105                         int ret = MM_ERROR_NONE;
4106                         int current_state = MM_CAMCORDER_STATE_NONE;
4107
4108                         _mmcam_dbg_err("DPM mic DISALLOWED - current state %d", current_state);
4109
4110                         _MMCAMCORDER_LOCK_ASM(hcamcorder);
4111
4112                         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
4113                         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
4114                                 /* set value to inform a status is changed by DPM */
4115                                 hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_DPM;
4116
4117                                 ret = _mmcamcorder_commit((MMHandleType)hcamcorder);
4118                                 _mmcam_dbg_log("commit result : 0x%x", ret);
4119
4120                                 if (ret != MM_ERROR_NONE) {
4121                                         _mmcam_dbg_err("commit failed, cancel it");
4122                                         ret = _mmcamcorder_cancel((MMHandleType)hcamcorder);
4123                                 }
4124                         }
4125
4126                         /* restore value */
4127                         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
4128
4129                         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
4130
4131                         _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "microphone");
4132
4133                         return MM_ERROR_POLICY_RESTRICTED;
4134                 }
4135         }
4136
4137         /* encodebin */
4138         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
4139         if (GST_ELEMENT_CAST(message->src) == element) {
4140                 if (code == GST_RESOURCE_ERROR_FAILED) {
4141                         _mmcam_dbg_err("Encoder [Resource error]");
4142                         return MM_ERROR_CAMCORDER_ENCODER_BUFFER;
4143                 } else {
4144                         _mmcam_dbg_err("Encoder [General(%d)]", code);
4145                         return MM_ERROR_CAMCORDER_ENCODER;
4146                 }
4147         }
4148
4149         /* General */
4150         switch (code) {
4151         case GST_RESOURCE_ERROR_WRITE:
4152                 _mmcam_dbg_err("File write error");
4153                 return MM_ERROR_FILE_WRITE;
4154         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
4155                 _mmcam_dbg_err("No left space");
4156                 return MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
4157         case GST_RESOURCE_ERROR_OPEN_WRITE:
4158                 _mmcam_dbg_err("Out of storage");
4159                 return MM_ERROR_OUT_OF_STORAGE;
4160         case GST_RESOURCE_ERROR_SEEK:
4161                 _mmcam_dbg_err("File read(seek)");
4162                 return MM_ERROR_FILE_READ;
4163         case GST_RESOURCE_ERROR_NOT_FOUND:
4164         case GST_RESOURCE_ERROR_FAILED:
4165         case GST_RESOURCE_ERROR_TOO_LAZY:
4166         case GST_RESOURCE_ERROR_BUSY:
4167         case GST_RESOURCE_ERROR_OPEN_READ:
4168         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
4169         case GST_RESOURCE_ERROR_CLOSE:
4170         case GST_RESOURCE_ERROR_READ:
4171         case GST_RESOURCE_ERROR_SYNC:
4172         case GST_RESOURCE_ERROR_SETTINGS:
4173         default:
4174                 _mmcam_dbg_err("Resource error(%d)", code);
4175                 return MM_ERROR_CAMCORDER_GST_RESOURCE;
4176         }
4177 }
4178
4179
4180 static gint __mmcamcorder_gst_handle_stream_error(MMHandleType handle, int code, GstMessage *message)
4181 {
4182         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4183         _MMCamcorderSubContext *sc = NULL;
4184         GstElement *element = NULL;
4185
4186         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4187
4188         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4189         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4190
4191         _mmcam_dbg_log("");
4192
4193         /* Specific plugin */
4194         /* video encoder */
4195         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
4196         if (GST_ELEMENT_CAST(message->src) == element) {
4197                 switch (code) {
4198                 case GST_STREAM_ERROR_WRONG_TYPE:
4199                         _mmcam_dbg_err("Video encoder [wrong stream type]");
4200                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
4201                 case GST_STREAM_ERROR_ENCODE:
4202                         _mmcam_dbg_err("Video encoder [encode error]");
4203                         return MM_ERROR_CAMCORDER_ENCODER_WORKING;
4204                 case GST_STREAM_ERROR_FAILED:
4205                         _mmcam_dbg_err("Video encoder [stream failed]");
4206                         return MM_ERROR_CAMCORDER_ENCODER_WORKING;
4207                 default:
4208                         _mmcam_dbg_err("Video encoder [General(%d)]", code);
4209                         return MM_ERROR_CAMCORDER_ENCODER;
4210                 }
4211         }
4212
4213         /* General plugin */
4214         switch (code) {
4215         case GST_STREAM_ERROR_FORMAT:
4216                 _mmcam_dbg_err("General [negotiation error(%d)]", code);
4217                 return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
4218         case GST_STREAM_ERROR_FAILED:
4219                 _mmcam_dbg_err("General [flow error(%d)]", code);
4220                 return MM_ERROR_CAMCORDER_GST_FLOW_ERROR;
4221         case GST_STREAM_ERROR_TYPE_NOT_FOUND:
4222         case GST_STREAM_ERROR_DECODE:
4223         case GST_STREAM_ERROR_CODEC_NOT_FOUND:
4224         case GST_STREAM_ERROR_NOT_IMPLEMENTED:
4225         case GST_STREAM_ERROR_TOO_LAZY:
4226         case GST_STREAM_ERROR_ENCODE:
4227         case GST_STREAM_ERROR_DEMUX:
4228         case GST_STREAM_ERROR_MUX:
4229         case GST_STREAM_ERROR_DECRYPT:
4230         case GST_STREAM_ERROR_DECRYPT_NOKEY:
4231         case GST_STREAM_ERROR_WRONG_TYPE:
4232         default:
4233                 _mmcam_dbg_err("General [error(%d)]", code);
4234                 return MM_ERROR_CAMCORDER_GST_STREAM;
4235         }
4236 }
4237
4238
4239 static gboolean __mmcamcorder_handle_gst_warning(MMHandleType handle, GstMessage *message, GError *error)
4240 {
4241         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4242         gchar *debug = NULL;
4243         GError *err = NULL;
4244
4245         mmf_return_val_if_fail(hcamcorder, FALSE);
4246         mmf_return_val_if_fail(error, FALSE);
4247
4248         _mmcam_dbg_log("");
4249
4250         gst_message_parse_warning(message, &err, &debug);
4251
4252         if (error->domain == GST_CORE_ERROR) {
4253                 _mmcam_dbg_warn("GST warning: GST_CORE domain");
4254         } else if (error->domain == GST_LIBRARY_ERROR) {
4255                 _mmcam_dbg_warn("GST warning: GST_LIBRARY domain");
4256         } else if (error->domain == GST_RESOURCE_ERROR) {
4257                 _mmcam_dbg_warn("GST warning: GST_RESOURCE domain");
4258                 __mmcamcorder_gst_handle_resource_warning(handle, message, error);
4259         } else if (error->domain == GST_STREAM_ERROR) {
4260                 _mmcam_dbg_warn("GST warning: GST_STREAM domain");
4261         } else {
4262                 _mmcam_dbg_warn("This error domain(%d) is not defined.", error->domain);
4263         }
4264
4265         if (err != NULL) {
4266                 g_error_free(err);
4267                 err = NULL;
4268         }
4269         if (debug != NULL) {
4270                 _mmcam_dbg_err("Debug: %s", debug);
4271                 g_free(debug);
4272                 debug = NULL;
4273         }
4274
4275         return TRUE;
4276 }
4277
4278
4279 static gint __mmcamcorder_gst_handle_resource_warning(MMHandleType handle, GstMessage *message , GError *error)
4280 {
4281         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4282         _MMCamcorderSubContext *sc = NULL;
4283         GstElement *element = NULL;
4284         gchar *msg_src_element;
4285
4286         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4287
4288         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4289         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4290
4291         _mmcam_dbg_log("");
4292
4293         /* Special message handling */
4294         /* video source */
4295         element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
4296         if (GST_ELEMENT_CAST(message->src) == element) {
4297                 if (error->code == GST_RESOURCE_ERROR_FAILED) {
4298                         msg_src_element = GST_ELEMENT_NAME(GST_ELEMENT_CAST(message->src));
4299                         _mmcam_dbg_warn("-Msg src:[%s] Domain:[%s] Error:[%s]",
4300                                 msg_src_element, g_quark_to_string(error->domain), error->message);
4301                         return MM_ERROR_NONE;
4302                 }
4303         }
4304
4305         /* General plugin */
4306         switch (error->code) {
4307         case GST_RESOURCE_ERROR_WRITE:
4308         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
4309         case GST_RESOURCE_ERROR_SEEK:
4310         case GST_RESOURCE_ERROR_NOT_FOUND:
4311         case GST_RESOURCE_ERROR_FAILED:
4312         case GST_RESOURCE_ERROR_TOO_LAZY:
4313         case GST_RESOURCE_ERROR_BUSY:
4314         case GST_RESOURCE_ERROR_OPEN_READ:
4315         case GST_RESOURCE_ERROR_OPEN_WRITE:
4316         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
4317         case GST_RESOURCE_ERROR_CLOSE:
4318         case GST_RESOURCE_ERROR_READ:
4319         case GST_RESOURCE_ERROR_SYNC:
4320         case GST_RESOURCE_ERROR_SETTINGS:
4321         default:
4322                 _mmcam_dbg_warn("General GST warning(%d)", error->code);
4323                 break;
4324         }
4325
4326         return MM_ERROR_NONE;
4327 }
4328
4329
4330 void _mmcamcorder_emit_signal(MMHandleType handle, const char *object_name,
4331         const char *interface_name, const char *signal_name, int value)
4332 {
4333         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4334
4335         mmf_return_if_fail(hcamcorder && object_name && interface_name && signal_name);
4336
4337         _mmcam_dbg_log("object %s, interface %s, signal %s, value %d",
4338                 object_name, interface_name, signal_name, value);
4339
4340         _mmcamcorder_emit_dbus_signal(hcamcorder->gdbus_conn, object_name, interface_name, signal_name, value);
4341
4342         return;
4343 }
4344
4345
4346 #ifdef _MMCAMCORDER_RM_SUPPORT
4347 rm_cb_result _mmcamcorder_rm_callback(int handle, rm_callback_type event_src,
4348         rm_device_request_s *info, void* cb_data)
4349 {
4350         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(cb_data);
4351         int current_state = MM_CAMCORDER_STATE_NONE;
4352         rm_cb_result cb_res = RM_CB_RESULT_OK;
4353
4354         mmf_return_val_if_fail((MMHandleType)hcamcorder, RM_CB_RESULT_OK);
4355
4356         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
4357
4358         _mmcam_dbg_warn("current state %d (handle %p)", current_state, hcamcorder);
4359
4360         _MMCAMCORDER_LOCK_ASM(hcamcorder);
4361
4362         /* set RM event code for sending it to application */
4363         hcamcorder->interrupt_code = event_src;
4364
4365         _mmcam_dbg_log("RM conflict callback : event code 0x%x", event_src);
4366         switch (event_src) {
4367         case RM_CALLBACK_TYPE_RESOURCE_CONFLICT:
4368         case RM_CALLBACK_TYPE_RESOURCE_CONFLICT_UD:
4369                 __mmcamcorder_force_stop(hcamcorder, _MMCAMCORDER_STATE_CHANGE_BY_RM);
4370                 break;
4371         default:
4372                 break;
4373         }
4374
4375         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
4376
4377         return cb_res;
4378 }
4379 #endif /* _MMCAMCORDER_RM_SUPPORT */
4380
4381
4382 int _mmcamcorder_manage_external_storage_state(MMHandleType handle, int storage_state)
4383 {
4384         int ret = MM_ERROR_NONE;
4385         int current_state = MM_CAMCORDER_STATE_NONE;
4386         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4387         _MMCamcorderMsgItem msg;
4388
4389         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
4390
4391         _mmcam_dbg_warn("storage state %d", storage_state);
4392
4393         /* check storage state */
4394         if (storage_state != STORAGE_STATE_UNMOUNTABLE &&
4395                 storage_state != STORAGE_STATE_REMOVED) {
4396                 _mmcam_dbg_warn("nothing to do");
4397                 return MM_ERROR_NONE;
4398         }
4399
4400         _MMCAMCORDER_LOCK_ASM(hcamcorder);
4401
4402         /* check recording state */
4403         current_state = _mmcamcorder_get_state(handle);
4404
4405         _mmcam_dbg_warn("current_state %d", current_state);
4406
4407         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
4408                 _mmcam_dbg_warn("no recording now");
4409                 goto _MANAGE_DONE;
4410         }
4411
4412         /* check storage type */
4413         if (hcamcorder->storage_info.type != STORAGE_TYPE_EXTERNAL) {
4414                 _mmcam_dbg_warn("external storage is not used");
4415                 goto _MANAGE_DONE;
4416         }
4417
4418         /* cancel recording */
4419         ret = _mmcamcorder_cancel(handle);
4420
4421         /* send error message */
4422         msg.id = MM_MESSAGE_CAMCORDER_ERROR;
4423         msg.param.code = MM_ERROR_OUT_OF_STORAGE;
4424
4425         _mmcamcorder_send_message(handle, &msg);
4426
4427 _MANAGE_DONE:
4428         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
4429
4430         _mmcam_dbg_warn("done - ret 0x%x", ret);
4431
4432         return ret;
4433 }