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         if (hcamcorder->model_name) {
 489                 _mmcam_dbg_log("model name [%s], sys_info_ret 0x%x", hcamcorder->model_name, sys_info_ret);
 490         } else {
 491                 _mmcam_dbg_warn("failed get model name, sys_info_ret 0x%x", sys_info_ret);
 492         }
 493
 494         /* get software version */
 495         sys_info_ret = system_info_get_platform_string("http://tizen.org/system/build.string", &hcamcorder->software_version);
 496         if (hcamcorder->software_version) {
 497                 _mmcam_dbg_log("software version [%s], sys_info_ret 0x%d", hcamcorder->software_version, sys_info_ret);
 498         } else {
 499                 _mmcam_dbg_warn("failed get software version, sys_info_ret 0x%x", sys_info_ret);
 500         }
 501
 502 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 503         if (info->videodev_type != MM_VIDEO_DEVICE_NONE) {
 504                 ret = _mmcamcorder_resource_wait_for_connection(&hcamcorder->resource_manager);
 505                 if (ret != MM_ERROR_NONE) {
 506                         _mmcam_dbg_err("failed to connect resource manager");
 507                         goto _ERR_DEFAULT_VALUE_INIT;
 508                 }
 509
 510                 ret = _mmcamcorder_resource_wait_for_connection(&hcamcorder->resource_manager_sub);
 511                 if (ret != MM_ERROR_NONE) {
 512                         _mmcam_dbg_err("failed to connect resource manager");
 513                         goto _ERR_DEFAULT_VALUE_INIT;
 514                 }
 515         }
 516 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 517
 518         /* Set initial state */
 519         _mmcamcorder_set_state((MMHandleType)hcamcorder, MM_CAMCORDER_STATE_NULL);
 520
 521         _mmcam_dbg_log("created handle %p", hcamcorder);
 522
 523         *handle = (MMHandleType)hcamcorder;
 524
 525         return MM_ERROR_NONE;
 526
 527 _ERR_DEFAULT_VALUE_INIT:
 528 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 529         /* de-initialize resource manager */
 530         _mmcamcorder_resource_manager_deinit(&hcamcorder->resource_manager_sub);
 531         _mmcamcorder_resource_manager_deinit(&hcamcorder->resource_manager);
 532 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 533
 534         /* release DPM related handle */
 535         if (hcamcorder->dpm_handle) {
 536                 _mmcam_dbg_log("release DPM handle %p, camera changed cb id %d",
 537                         hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 538
 539                 /* remove camera policy changed callback */
 540                 if (hcamcorder->dpm_camera_cb_id > 0) {
 541                         dpm_remove_policy_changed_cb(hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 542                         hcamcorder->dpm_camera_cb_id = 0;
 543                 } else {
 544                         _mmcam_dbg_warn("invalid dpm camera cb id %d", hcamcorder->dpm_camera_cb_id);
 545                 }
 546
 547                 dpm_manager_destroy(hcamcorder->dpm_handle);
 548                 hcamcorder->dpm_handle = NULL;
 549         }
 550
 551         /* Remove attributes */
 552         if (hcamcorder->attributes) {
 553                 _mmcamcorder_dealloc_attribute((MMHandleType)hcamcorder, hcamcorder->attributes);
 554                 hcamcorder->attributes = 0;
 555         }
 556
 557         /* Release lock, cond */
 558         g_mutex_clear(&(hcamcorder->mtsafe).lock);
 559         g_cond_clear(&(hcamcorder->mtsafe).cond);
 560         g_mutex_clear(&(hcamcorder->mtsafe).cmd_lock);
 561         g_cond_clear(&(hcamcorder->mtsafe).cmd_cond);
 562         g_mutex_clear(&(hcamcorder->mtsafe).asm_lock);
 563         g_mutex_clear(&(hcamcorder->mtsafe).state_lock);
 564         g_mutex_clear(&(hcamcorder->mtsafe).gst_state_lock);
 565         g_mutex_clear(&(hcamcorder->mtsafe).gst_encode_state_lock);
 566         g_mutex_clear(&(hcamcorder->mtsafe).message_cb_lock);
 567         g_mutex_clear(&(hcamcorder->mtsafe).vcapture_cb_lock);
 568         g_mutex_clear(&(hcamcorder->mtsafe).vstream_cb_lock);
 569         g_mutex_clear(&(hcamcorder->mtsafe).astream_cb_lock);
 570         g_mutex_clear(&(hcamcorder->mtsafe).mstream_cb_lock);
 571 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 572         g_cond_clear(&(hcamcorder->mtsafe).resource_cond);
 573         g_mutex_clear(&(hcamcorder->mtsafe).resource_lock);
 574 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 575
 576         g_mutex_clear(&hcamcorder->snd_info.open_mutex);
 577         g_cond_clear(&hcamcorder->snd_info.open_cond);
 578         g_mutex_clear(&hcamcorder->restart_preview_lock);
 579
 580         if (info->videodev_type != MM_VIDEO_DEVICE_NONE) {
 581                 g_mutex_clear(&hcamcorder->gdbus_info_sound.sync_mutex);
 582                 g_cond_clear(&hcamcorder->gdbus_info_sound.sync_cond);
 583                 g_mutex_clear(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
 584                 g_cond_clear(&hcamcorder->gdbus_info_solo_sound.sync_cond);
 585         }
 586
 587         if (hcamcorder->conf_ctrl)
 588                 _mmcamcorder_conf_release_info((MMHandleType)hcamcorder, &hcamcorder->conf_ctrl);
 589
 590         if (hcamcorder->conf_main)
 591                 _mmcamcorder_conf_release_info((MMHandleType)hcamcorder, &hcamcorder->conf_main);
 592
 593         if (hcamcorder->model_name) {
 594                 free(hcamcorder->model_name);
 595                 hcamcorder->model_name = NULL;
 596         }
 597
 598         if (hcamcorder->software_version) {
 599                 free(hcamcorder->software_version);
 600                 hcamcorder->software_version = NULL;
 601         }
 602
 603         if (hcamcorder->task_thread) {
 604                 g_mutex_lock(&hcamcorder->task_thread_lock);
 605                 _mmcam_dbg_log("send signal for task thread exit");
 606                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
 607                 g_cond_signal(&hcamcorder->task_thread_cond);
 608                 g_mutex_unlock(&hcamcorder->task_thread_lock);
 609                 g_thread_join(hcamcorder->task_thread);
 610                 hcamcorder->task_thread = NULL;
 611         }
 612         g_mutex_clear(&hcamcorder->task_thread_lock);
 613         g_cond_clear(&hcamcorder->task_thread_cond);
 614
 615         /* Release handle */
 616         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
 617         free(hcamcorder);
 618
 619         return ret;
 620 }
 621
 622
 623 int _mmcamcorder_destroy(MMHandleType handle)
 624 {
 625         int ret = MM_ERROR_NONE;
 626         int state = MM_CAMCORDER_STATE_NONE;
 627 #ifdef _MMCAMCORDER_RM_SUPPORT
 628         int iret = RM_OK;
 629 #endif /* _MMCAMCORDER_RM_SUPPORT */
 630         GstElement *sink_element = NULL;
 631         int sink_element_size = 0;
 632
 633         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 634
 635         _mmcam_dbg_log("");
 636
 637         if (!hcamcorder) {
 638                 _mmcam_dbg_err("Not initialized");
 639                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 640                 goto _ERR_CAMCORDER_CMD_PRECON;
 641         }
 642
 643         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
 644                 _mmcam_dbg_err("Another command is running.");
 645                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
 646                 goto _ERR_CAMCORDER_CMD_PRECON;
 647         }
 648
 649         state = _mmcamcorder_get_state(handle);
 650         if (state != MM_CAMCORDER_STATE_NULL) {
 651                 _mmcam_dbg_err("Wrong state(%d)", state);
 652                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 653                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 654         }
 655
 656         /* set exit state for sound thread */
 657         g_mutex_lock(&hcamcorder->task_thread_lock);
 658         _mmcam_dbg_log("send signal for task thread exit");
 659         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
 660         g_cond_signal(&hcamcorder->task_thread_cond);
 661         g_mutex_unlock(&hcamcorder->task_thread_lock);
 662
 663         /* remove kept, but not used sink element in attribute */
 664         mm_camcorder_get_attributes(handle, NULL,
 665                 MMCAM_DISPLAY_REUSE_ELEMENT, &sink_element, &sink_element_size,
 666                 NULL);
 667         if (sink_element) {
 668                 GstStateChangeReturn result = gst_element_set_state(sink_element, GST_STATE_NULL);
 669
 670                 _mmcam_dbg_warn("remove sink element %p, set state NULL result %d", sink_element, result);
 671
 672                 gst_object_unref(sink_element);
 673                 sink_element = NULL;
 674         }
 675
 676         /* wait for completion of sound play */
 677         _mmcamcorder_sound_solo_play_wait(handle);
 678
 679         /* Release SubContext and pipeline */
 680         if (hcamcorder->sub_context) {
 681                 if (hcamcorder->sub_context->element)
 682                         _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
 683
 684                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
 685                 hcamcorder->sub_context = NULL;
 686         }
 687
 688 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 689         /* de-initialize resource manager */
 690         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
 691
 692         ret = _mmcamcorder_resource_manager_deinit(&hcamcorder->resource_manager);
 693         if (ret != MM_ERROR_NONE)
 694                 _mmcam_dbg_err("failed to de-initialize resource manager 0x%x", ret);
 695
 696         ret = _mmcamcorder_resource_manager_deinit(&hcamcorder->resource_manager_sub);
 697         if (ret != MM_ERROR_NONE)
 698                 _mmcam_dbg_err("failed to de-initialize resource manager sub 0x%x", ret);
 699
 700         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 701 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 702
 703         /* Remove idle function which is not called yet */
 704         if (hcamcorder->setting_event_id) {
 705                 _mmcam_dbg_log("Remove remaining idle function");
 706                 g_source_remove(hcamcorder->setting_event_id);
 707                 hcamcorder->setting_event_id = 0;
 708         }
 709
 710         /* Remove attributes */
 711         if (hcamcorder->attributes) {
 712                 _mmcamcorder_dealloc_attribute(handle, hcamcorder->attributes);
 713                 hcamcorder->attributes = 0;
 714         }
 715
 716         /* Remove exif info */
 717         if (hcamcorder->exif_info) {
 718                 mm_exif_destory_exif_info(hcamcorder->exif_info);
 719                 hcamcorder->exif_info = NULL;
 720         }
 721
 722         /* Release configure info */
 723         if (hcamcorder->conf_ctrl)
 724                 _mmcamcorder_conf_release_info(handle, &hcamcorder->conf_ctrl);
 725
 726         if (hcamcorder->conf_main)
 727                 _mmcamcorder_conf_release_info(handle, &hcamcorder->conf_main);
 728
 729         /* Remove messages which are not called yet */
 730         _mmcamcorder_remove_message_all(handle);
 731
 732         /* unset remained watch cb */
 733         if (hcamcorder->sound_focus_watch_id > 0) {
 734                 mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
 735                 _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
 736                 hcamcorder->sound_focus_watch_id = 0;
 737         }
 738
 739         /* unregister sound focus and unsubscribe sound signal */
 740         _mmcam_dbg_log("sound focus id %d, sound signal subscribe id %u",
 741                 hcamcorder->sound_focus_id, hcamcorder->sound_focus_subscribe_id);
 742
 743         if (hcamcorder->sound_focus_id > 0) {
 744                 mm_sound_unregister_focus(hcamcorder->sound_focus_id);
 745                 _mmcam_dbg_log("unregister sound focus done");
 746                 hcamcorder->sound_focus_id = 0;
 747         }
 748
 749         if (hcamcorder->sound_focus_subscribe_id > 0) {
 750                 mm_sound_unsubscribe_signal(hcamcorder->sound_focus_subscribe_id);
 751                 _mmcam_dbg_log("unsubscribe sound signal done");
 752                 hcamcorder->sound_focus_subscribe_id = 0;
 753         }
 754
 755 #ifdef _MMCAMCORDER_RM_SUPPORT
 756         if (hcamcorder->rm_handle != 0) {
 757                 iret = rm_unregister(hcamcorder->rm_handle);
 758                 if (iret != RM_OK)
 759                         _mmcam_dbg_err("rm_unregister() failed");
 760                 hcamcorder->rm_handle = 0;
 761         }
 762 #endif /* _MMCAMCORDER_RM_SUPPORT */
 763
 764         /* release model_name */
 765         if (hcamcorder->model_name) {
 766                 free(hcamcorder->model_name);
 767                 hcamcorder->model_name = NULL;
 768         }
 769
 770         if (hcamcorder->software_version) {
 771                 free(hcamcorder->software_version);
 772                 hcamcorder->software_version = NULL;
 773         }
 774
 775         /* release DPM handle */
 776         if (hcamcorder->dpm_handle) {
 777                 _mmcam_dbg_log("release DPM handle %p, camera changed cb id %d",
 778                         hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 779
 780                 /* remove camera policy changed callback */
 781                 if (hcamcorder->dpm_camera_cb_id > 0) {
 782                         dpm_remove_policy_changed_cb(hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 783                         hcamcorder->dpm_camera_cb_id = 0;
 784                 } else {
 785                         _mmcam_dbg_warn("invalid dpm camera cb id %d", hcamcorder->dpm_camera_cb_id);
 786                 }
 787
 788                 dpm_manager_destroy(hcamcorder->dpm_handle);
 789                 hcamcorder->dpm_handle = NULL;
 790         }
 791
 792         /* join task thread */
 793         _mmcam_dbg_log("task thread join");
 794         g_thread_join(hcamcorder->task_thread);
 795         hcamcorder->task_thread = NULL;
 796
 797         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
 798
 799         /* Release lock, cond */
 800         g_mutex_clear(&(hcamcorder->mtsafe).lock);
 801         g_cond_clear(&(hcamcorder->mtsafe).cond);
 802         g_mutex_clear(&(hcamcorder->mtsafe).cmd_lock);
 803         g_cond_clear(&(hcamcorder->mtsafe).cmd_cond);
 804         g_mutex_clear(&(hcamcorder->mtsafe).asm_lock);
 805         g_mutex_clear(&(hcamcorder->mtsafe).state_lock);
 806         g_mutex_clear(&(hcamcorder->mtsafe).gst_state_lock);
 807         g_mutex_clear(&(hcamcorder->mtsafe).gst_encode_state_lock);
 808         g_mutex_clear(&(hcamcorder->mtsafe).message_cb_lock);
 809         g_mutex_clear(&(hcamcorder->mtsafe).vcapture_cb_lock);
 810         g_mutex_clear(&(hcamcorder->mtsafe).vstream_cb_lock);
 811         g_mutex_clear(&(hcamcorder->mtsafe).astream_cb_lock);
 812         g_mutex_clear(&(hcamcorder->mtsafe).mstream_cb_lock);
 813 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 814         g_cond_clear(&(hcamcorder->mtsafe).resource_cond);
 815         g_mutex_clear(&(hcamcorder->mtsafe).resource_lock);
 816 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 817
 818         g_mutex_clear(&hcamcorder->snd_info.open_mutex);
 819         g_cond_clear(&hcamcorder->snd_info.open_cond);
 820         g_mutex_clear(&hcamcorder->restart_preview_lock);
 821         g_mutex_clear(&hcamcorder->task_thread_lock);
 822         g_cond_clear(&hcamcorder->task_thread_cond);
 823
 824         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
 825                 g_mutex_clear(&hcamcorder->gdbus_info_sound.sync_mutex);
 826                 g_cond_clear(&hcamcorder->gdbus_info_sound.sync_cond);
 827                 g_mutex_clear(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
 828                 g_cond_clear(&hcamcorder->gdbus_info_solo_sound.sync_cond);
 829         }
 830
 831         /* Release handle */
 832         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
 833         free(hcamcorder);
 834
 835         return MM_ERROR_NONE;
 836
 837 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
 838         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
 839
 840 _ERR_CAMCORDER_CMD_PRECON:
 841         if (hcamcorder)
 842                 _mmcam_dbg_err("Destroy fail (type %d, state %d)", hcamcorder->type, state);
 843
 844         _mmcam_dbg_err("Destroy fail (ret %x)", ret);
 845
 846         return ret;
 847 }
 848
 849
 850 int _mmcamcorder_realize(MMHandleType handle)
 851 {
 852         int ret = MM_ERROR_NONE;
 853         int ret_sound = MM_ERROR_NONE;
 854         int state = MM_CAMCORDER_STATE_NONE;
 855         int display_surface_type = MM_DISPLAY_SURFACE_OVERLAY;
 856         int pid_for_sound_focus = 0;
 857         double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
 858         char *videosink_element_type = NULL;
 859         const char *videosink_name = NULL;
 860         char *socket_path = NULL;
 861         int socket_path_len = 0;
 862         int conn_size = 0;
 863 #ifdef _MMCAMCORDER_RM_SUPPORT
 864         int iret = RM_OK;
 865         int preview_format = MM_PIXEL_FORMAT_NV12;
 866         int qret = RM_OK;
 867         int qret_avail = 0; /* 0: not available, 1: available */
 868         rm_consumer_info rci;
 869         int app_pid = 0;
 870         int resource_count = 0;
 871 #endif /* _MMCAMCORDER_RM_SUPPORT */
 872         char *stream_type = NULL;
 873         char *ext_info = NULL;
 874         int option = 0;
 875
 876         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 877
 878         /*_mmcam_dbg_log("");*/
 879
 880         if (!hcamcorder) {
 881                 _mmcam_dbg_err("Not initialized");
 882                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 883                 return ret;
 884         }
 885
 886         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
 887                 _mmcam_dbg_err("Another command is running.");
 888                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
 889                 goto _ERR_CAMCORDER_CMD_PRECON;
 890         }
 891
 892         state = _mmcamcorder_get_state(handle);
 893         if (state != MM_CAMCORDER_STATE_NULL) {
 894                 _mmcam_dbg_err("Wrong state(%d)", state);
 895                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 896                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 897         }
 898
 899         /* Get profile mode and gdbus connection */
 900         mm_camcorder_get_attributes(handle, NULL,
 901                 MMCAM_MODE, &hcamcorder->type,
 902                 MMCAM_GDBUS_CONNECTION, &hcamcorder->gdbus_conn, &conn_size,
 903                 NULL);
 904
 905         if (!hcamcorder->gdbus_conn) {
 906                 _mmcam_dbg_err("gdbus connection NULL");
 907                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 908                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 909         }
 910
 911         _mmcam_dbg_log("Profile mode [%d], gdbus connection [%p]",
 912                 hcamcorder->type, hcamcorder->gdbus_conn);
 913
 914         mm_camcorder_get_attributes(handle, NULL,
 915                 MMCAM_DISPLAY_SURFACE, &display_surface_type,
 916                 MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
 917                 NULL);
 918
 919         /* sound focus */
 920         if (hcamcorder->sound_focus_register) {
 921                 /* acquire sound focus or set sound focus watch callback */
 922                 if (hcamcorder->session_flags & MM_SESSION_OPTION_PAUSE_OTHERS) {
 923                         /* acquire sound focus */
 924                         _mmcam_dbg_log("PAUSE_OTHERS - acquire sound focus");
 925
 926                         ret_sound = mm_sound_acquire_focus(hcamcorder->sound_focus_id, FOCUS_FOR_BOTH, "mm-camcorder acquire focus");
 927                         if (ret_sound != MM_ERROR_NONE) {
 928                                 _mmcam_dbg_err("mm_sound_acquire_focus failed [0x%x]", ret_sound);
 929
 930                                 ret = MM_ERROR_POLICY_BLOCKED;
 931                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 932                         }
 933
 934                         hcamcorder->acquired_focus = FOCUS_FOR_BOTH;
 935                 } else if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
 936                         /* do nothing */
 937                         _mmcam_dbg_log("SESSION_UNINTERRUPTIBLE - do nothing for sound focus");
 938                 } else {
 939                         /* check previous acquired focus */
 940                         ret = mm_sound_get_stream_type_of_acquired_focus(FOCUS_FOR_BOTH, &stream_type, &option, &ext_info);
 941                         if (ret == MM_ERROR_NONE && stream_type) {
 942                                 if (!strcmp(stream_type, "alarm") ||
 943                                         !strcmp(stream_type, "ringtone-voip") ||
 944                                         !strcmp(stream_type, "ringtone-call") ||
 945                                         !strcmp(stream_type, "voip") ||
 946                                         !strcmp(stream_type, "call-voice") ||
 947                                         !strcmp(stream_type, "call-video")) {
 948                                         _mmcam_dbg_err("Blocked by session policy, stream_type [%s]", stream_type);
 949                                         ret = MM_ERROR_POLICY_BLOCKED;
 950                                 }
 951                         } else {
 952                                 _mmcam_dbg_warn("get stream type failed 0x%x, stream type %s, but ignore it",
 953                                         ret, stream_type ? stream_type : "NULL");
 954                                 ret = MM_ERROR_NONE;
 955                         }
 956
 957                         if (stream_type) {
 958                                 free(stream_type);
 959                                 stream_type = NULL;
 960                         }
 961
 962                         if (ext_info) {
 963                                 free(ext_info);
 964                                 ext_info = NULL;
 965                         }
 966
 967                         if (ret != MM_ERROR_NONE)
 968                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 969
 970                         /* unset remained watch cb */
 971                         if (hcamcorder->sound_focus_watch_id > 0) {
 972                                 mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
 973                                 _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
 974                                 hcamcorder->sound_focus_watch_id = 0;
 975                         }
 976
 977                         /* set sound focus watch callback */
 978                         mm_camcorder_get_attributes(handle, NULL,
 979                                 MMCAM_PID_FOR_SOUND_FOCUS, &pid_for_sound_focus,
 980                                 NULL);
 981
 982                         if (pid_for_sound_focus == 0) {
 983                                 pid_for_sound_focus = getpid();
 984                                 _mmcam_dbg_warn("pid for sound focus is not set, use my pid %d", pid_for_sound_focus);
 985                         }
 986
 987                         _mmcam_dbg_log("ETC - set sound focus watch callback - pid %d", pid_for_sound_focus);
 988
 989                         ret_sound = mm_sound_set_focus_watch_callback_for_session(pid_for_sound_focus,
 990                                 FOCUS_FOR_BOTH,
 991                                 (mm_sound_focus_changed_watch_cb)_mmcamcorder_sound_focus_watch_cb,
 992                                 hcamcorder,
 993                                 &hcamcorder->sound_focus_watch_id);
 994                         if (ret_sound != MM_ERROR_NONE) {
 995                                 _mmcam_dbg_err("mm_sound_set_focus_watch_callback failed [0x%x]", ret_sound);
 996
 997                                 ret = MM_ERROR_POLICY_BLOCKED;
 998                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 999                         }
1000
1001                         _mmcam_dbg_log("sound focus watch cb id %d", hcamcorder->sound_focus_watch_id);
1002                 }
1003         } else {
1004                 _mmcam_dbg_log("no need to register sound focus");
1005         }
1006
1007         /* alloc sub context */
1008         hcamcorder->sub_context = _mmcamcorder_alloc_subcontext(hcamcorder->type);
1009         if (!hcamcorder->sub_context) {
1010                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1011                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1012         }
1013
1014         /* Set basic configure information */
1015         if (motion_rate != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE)
1016                 hcamcorder->sub_context->is_modified_rate = TRUE;
1017
1018         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
1019                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
1020                 "UseEncodebin",
1021                 &(hcamcorder->sub_context->bencbin_capture));
1022         _mmcam_dbg_warn("UseEncodebin [%d]", hcamcorder->sub_context->bencbin_capture);
1023
1024         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1025                 /* get dual stream support info */
1026                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
1027                         CONFIGURE_CATEGORY_MAIN_RECORD,
1028                         "SupportDualStream",
1029                         &(hcamcorder->sub_context->info_video->support_dual_stream));
1030
1031                 _mmcam_dbg_warn("SupportDualStream [%d]", hcamcorder->sub_context->info_video->support_dual_stream);
1032         }
1033
1034         switch (display_surface_type) {
1035         case MM_DISPLAY_SURFACE_OVERLAY:
1036                 videosink_element_type = strdup("VideosinkElementOverlay");
1037                 break;
1038         case MM_DISPLAY_SURFACE_EVAS:
1039                 videosink_element_type = strdup("VideosinkElementEvas");
1040                 break;
1041         case MM_DISPLAY_SURFACE_GL:
1042                 videosink_element_type = strdup("VideosinkElementGL");
1043                 break;
1044         case MM_DISPLAY_SURFACE_NULL:
1045                 videosink_element_type = strdup("VideosinkElementNull");
1046                 break;
1047         case MM_DISPLAY_SURFACE_REMOTE:
1048                 mm_camcorder_get_attributes(handle, NULL,
1049                         MMCAM_DISPLAY_SOCKET_PATH, &socket_path, &socket_path_len,
1050                         NULL);
1051                 if (socket_path == NULL) {
1052                         _mmcam_dbg_warn("REMOTE surface, but socket path is NULL -> to NullSink");
1053                         videosink_element_type = strdup("VideosinkElementNull");
1054                 } else {
1055                         videosink_element_type = strdup("VideosinkElementRemote");
1056                 }
1057                 break;
1058         default:
1059                 videosink_element_type = strdup("VideosinkElementOverlay");
1060                 break;
1061         }
1062
1063         /* check string of videosink element */
1064         if (videosink_element_type) {
1065                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1066                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1067                         videosink_element_type,
1068                         &hcamcorder->sub_context->VideosinkElement);
1069                 free(videosink_element_type);
1070                 videosink_element_type = NULL;
1071         } else {
1072                 _mmcam_dbg_warn("strdup failed(display_surface_type %d). Use default X type",
1073                         display_surface_type);
1074
1075                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1076                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1077                         _MMCAMCORDER_DEFAULT_VIDEOSINK_TYPE,
1078                         &hcamcorder->sub_context->VideosinkElement);
1079         }
1080
1081         _mmcamcorder_conf_get_value_element_name(hcamcorder->sub_context->VideosinkElement, &videosink_name);
1082         _mmcam_dbg_log("Videosink name : %s", videosink_name);
1083
1084         /* get videoconvert element */
1085         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1086                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1087                 "VideoconvertElement",
1088                 &hcamcorder->sub_context->VideoconvertElement);
1089
1090         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_ctrl,
1091                 CONFIGURE_CATEGORY_CTRL_CAPTURE,
1092                 "SensorEncodedCapture",
1093                 &(hcamcorder->sub_context->SensorEncodedCapture));
1094         _mmcam_dbg_log("Support sensor encoded capture : %d", hcamcorder->sub_context->SensorEncodedCapture);
1095
1096         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE) {
1097                 int dpm_camera_state = DPM_ALLOWED;
1098
1099                 /* check camera policy from DPM */
1100                 if (hcamcorder->dpm_handle) {
1101                         if (dpm_restriction_get_camera_state(hcamcorder->dpm_handle, &dpm_camera_state) == DPM_ERROR_NONE) {
1102                                 _mmcam_dbg_log("DPM camera state %d", dpm_camera_state);
1103                                 if (dpm_camera_state == DPM_DISALLOWED) {
1104                                         _mmcam_dbg_err("CAMERA DISALLOWED by DPM");
1105                                         ret = MM_ERROR_POLICY_RESTRICTED;
1106
1107                                         _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "camera");
1108
1109                                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1110                                 }
1111                         } else {
1112                                 _mmcam_dbg_err("get DPM camera state failed, keep going...");
1113                         }
1114                 } else {
1115                         _mmcam_dbg_warn("NULL dpm_handle");
1116                 }
1117
1118 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
1119                 /* check connection */
1120                 ret = _mmcamcorder_resource_check_connection(&hcamcorder->resource_manager);
1121                 if (ret != MM_ERROR_NONE)
1122                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1123
1124                 /* create resource set */
1125                 ret = _mmcamcorder_resource_create_resource_set(&hcamcorder->resource_manager);
1126                 if (ret != MM_ERROR_NONE) {
1127                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1128                 }
1129
1130                 hcamcorder->resource_manager.acquire_count = 0;
1131
1132                 /* prepare resource manager for camera */
1133                 ret = _mmcamcorder_resource_manager_prepare(&hcamcorder->resource_manager, MM_CAMCORDER_RESOURCE_TYPE_CAMERA);
1134                 if (ret != MM_ERROR_NONE) {
1135                         _mmcam_dbg_err("could not prepare for camera resource");
1136                         ret = MM_ERROR_CAMCORDER_INTERNAL;
1137                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1138                 }
1139
1140                 /* prepare resource manager for "video_overlay only if display surface is X" */
1141                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
1142                         ret = _mmcamcorder_resource_manager_prepare(&hcamcorder->resource_manager, MM_CAMCORDER_RESOURCE_TYPE_VIDEO_OVERLAY);
1143                         if (ret != MM_ERROR_NONE) {
1144                                 _mmcam_dbg_err("could not prepare for video overlay resource");
1145                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
1146                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1147                         }
1148                 }
1149
1150                 /* acquire resources */
1151                 _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
1152
1153                 ret = _mmcamcorder_resource_manager_acquire(&hcamcorder->resource_manager);
1154                 if (ret != MM_ERROR_NONE) {
1155                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1156
1157                         _mmcam_dbg_err("could not acquire resources");
1158
1159                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1160                 }
1161
1162                 if (hcamcorder->resource_manager.acquire_remain > 0) {
1163                         gint64 end_time = 0;
1164
1165                         _mmcam_dbg_warn("wait for resource state change");
1166
1167                         /* wait for resource state change */
1168                         end_time = g_get_monotonic_time() + (__MMCAMCORDER_RESOURCE_WAIT_TIME * G_TIME_SPAN_SECOND);
1169
1170                         if (_MMCAMCORDER_RESOURCE_WAIT_UNTIL(hcamcorder, end_time)) {
1171                                 _mmcam_dbg_warn("signal received");
1172                         } else {
1173                                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1174                                 _mmcam_dbg_err("timeout");
1175                                 ret = MM_ERROR_RESOURCE_INTERNAL;
1176                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1177                         }
1178                 } else {
1179                         _mmcam_dbg_log("already all acquired");
1180                 }
1181
1182                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1183 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
1184
1185 #ifdef _MMCAMCORDER_RM_SUPPORT
1186                 mm_camcorder_get_attributes(handle, NULL,
1187                         MMCAM_PID_FOR_SOUND_FOCUS, &app_pid,
1188                         NULL);
1189                 rci.app_pid = app_pid;
1190                 aul_app_get_appid_bypid(rci.app_pid, rci.app_id, sizeof(rci.app_id));
1191
1192                 /* RM register */
1193                 if (hcamcorder->rm_handle == 0) {
1194                         iret = rm_register((rm_resource_cb)_mmcamcorder_rm_callback, (void*)hcamcorder, &(hcamcorder->rm_handle), &rci);
1195                         if (iret != RM_OK) {
1196                                 _mmcam_dbg_err("rm_register fail");
1197                                 ret = MM_ERROR_POLICY_BLOCKED;
1198                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1199                         }
1200                 }
1201
1202                 mm_camcorder_get_attributes(handle, NULL,
1203                         MMCAM_CAMERA_FORMAT, &preview_format,
1204                         NULL);
1205
1206                 resource_count = 0;
1207                 memset(&hcamcorder->request_resources, 0x0, sizeof(rm_category_request_s));
1208                 memset(&hcamcorder->returned_devices, 0x0, sizeof(rm_device_return_s));
1209
1210                 if (preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1211                         hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
1212                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_VIDEO_DECODER;
1213
1214                         _mmcam_dbg_log("request dec rsc - category 0x%x", RM_CATEGORY_VIDEO_DECODER);
1215
1216                         resource_count++;
1217                 }
1218
1219                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
1220                         hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
1221                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_SCALER;
1222
1223                         _mmcam_dbg_log("request scaler rsc - category 0x%x", RM_CATEGORY_SCALER);
1224
1225                         resource_count++;
1226                 }
1227
1228                 hcamcorder->request_resources.request_num = resource_count;
1229
1230                 if (resource_count > 0) {
1231                         qret = rm_query(hcamcorder->rm_handle, RM_QUERY_ALLOCATION, &(hcamcorder->request_resources), &qret_avail);
1232                         if (qret != RM_OK || qret_avail != 1) {
1233                                 _mmcam_dbg_log("rm query failed. retry with sub devices");
1234
1235                                 resource_count = 0;
1236
1237                                 if (preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1238                                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_VIDEO_DECODER_SUB;
1239                                         _mmcam_dbg_log("request dec rsc - category 0x%x", RM_CATEGORY_VIDEO_DECODER_SUB);
1240                                         resource_count++;
1241                                 }
1242
1243                                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
1244                                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_SCALER_SUB;
1245                                         _mmcam_dbg_log("request scaler rsc - category 0x%x", RM_CATEGORY_SCALER_SUB);
1246                                         resource_count++;
1247                                 }
1248                         }
1249                 }
1250
1251                 hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
1252                 hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_CAMERA;
1253
1254                 hcamcorder->request_resources.request_num = resource_count + 1;
1255                 _mmcam_dbg_log("request camera rsc - category 0x%x", RM_CATEGORY_CAMERA);
1256
1257                 iret = rm_allocate_resources(hcamcorder->rm_handle, &(hcamcorder->request_resources), &hcamcorder->returned_devices);
1258                 if (iret != RM_OK) {
1259                         _mmcam_dbg_err("Resource allocation request failed");
1260                         ret = MM_ERROR_POLICY_BLOCKED;
1261                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1262                 }
1263 #endif /* _MMCAMCORDER_RM_SUPPORT */
1264         }
1265
1266         /* create pipeline */
1267         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:REALIZE:CREATE_PIPELINE");
1268
1269         ret = _mmcamcorder_create_pipeline(handle, hcamcorder->type);
1270
1271         traceEnd(TTRACE_TAG_CAMERA);
1272
1273         if (ret != MM_ERROR_NONE) {
1274                 /* check internal error of gstreamer */
1275                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1276                         ret = hcamcorder->error_code;
1277                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1278                 }
1279
1280                 /* release sub context */
1281                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1282                 hcamcorder->sub_context = NULL;
1283                 goto _ERR_CAMCORDER_CMD;
1284         }
1285
1286         /* set command function */
1287         ret = _mmcamcorder_set_functions(handle, hcamcorder->type);
1288         if (ret != MM_ERROR_NONE) {
1289                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
1290                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1291                 hcamcorder->sub_context = NULL;
1292                 goto _ERR_CAMCORDER_CMD;
1293         }
1294
1295         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_READY);
1296
1297         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1298
1299         return MM_ERROR_NONE;
1300
1301 _ERR_CAMCORDER_CMD:
1302 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
1303         /* release hw resources */
1304         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE) {
1305                 int ret_resource = _mmcamcorder_resource_manager_release(&hcamcorder->resource_manager);
1306                 if (ret_resource == MM_ERROR_RESOURCE_INVALID_STATE) {
1307                         _mmcam_dbg_warn("it could be in the middle of resource callback or there's no acquired resource");
1308                 } else if (ret_resource != MM_ERROR_NONE) {
1309                         _mmcam_dbg_err("failed to release resource, ret_resource(0x%x)", ret_resource);
1310                 }
1311         }
1312 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
1313 #ifdef _MMCAMCORDER_RM_SUPPORT
1314         if (hcamcorder->rm_handle) {
1315                 if (hcamcorder->returned_devices.allocated_num > 0) {
1316                         int idx = 0;
1317                         rm_device_request_s requested;
1318                         memset(&requested, 0x0, sizeof(rm_device_request_s));
1319                         requested.request_num = hcamcorder->returned_devices.allocated_num;
1320                         for (idx = 0; idx < requested.request_num; idx++)
1321                                 requested.device_id[idx] = hcamcorder->returned_devices.device_id[idx];
1322
1323                         iret = rm_deallocate_resources(hcamcorder->rm_handle, &requested);
1324                         if (iret != RM_OK)
1325                                 _mmcam_dbg_err("Resource deallocation request failed ");
1326                 }
1327
1328                 /* unregister RM */
1329                 int ires = rm_unregister(hcamcorder->rm_handle);
1330                 if (ires != RM_OK)
1331                         _mmcam_dbg_err("rm_unregister() failed");
1332                 hcamcorder->rm_handle = 0;
1333         }
1334 #endif /* _MMCAMCORDER_RM_SUPPORT*/
1335
1336 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1337         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1338
1339         if (hcamcorder->sound_focus_watch_id > 0) {
1340                 mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
1341                 _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
1342                 hcamcorder->sound_focus_watch_id = 0;
1343         }
1344
1345         if (hcamcorder->acquired_focus > 0) {
1346                 mm_sound_release_focus(hcamcorder->sound_focus_id, hcamcorder->acquired_focus, "mm-camcorder release focus");
1347                 _mmcam_dbg_warn("release sound focus [focus %d] done", hcamcorder->acquired_focus);
1348                 hcamcorder->acquired_focus = 0;
1349         }
1350
1351 _ERR_CAMCORDER_CMD_PRECON:
1352         _mmcam_dbg_err("Realize fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1353
1354         return ret;
1355 }
1356
1357
1358 int _mmcamcorder_unrealize(MMHandleType handle)
1359 {
1360         int ret = MM_ERROR_NONE;
1361         int state = MM_CAMCORDER_STATE_NONE;
1362
1363         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1364
1365         _mmcam_dbg_log("");
1366
1367         if (!hcamcorder) {
1368                 _mmcam_dbg_err("Not initialized");
1369                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1370                 return ret;
1371         }
1372
1373         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1374                 _mmcam_dbg_err("Another command is running.");
1375                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1376                 goto _ERR_CAMCORDER_CMD_PRECON;
1377         }
1378
1379         state = _mmcamcorder_get_state(handle);
1380         if (state != MM_CAMCORDER_STATE_READY) {
1381                 _mmcam_dbg_err("Wrong state(%d)", state);
1382                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1383                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1384         }
1385
1386         /* Release SubContext */
1387         if (hcamcorder->sub_context) {
1388                 /* destroy pipeline */
1389                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
1390                 /* Deallocate SubContext */
1391                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1392                 hcamcorder->sub_context = NULL;
1393         }
1394
1395 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
1396         _mmcam_dbg_warn("lock resource - cb calling %d", hcamcorder->resource_manager.is_release_cb_calling);
1397
1398         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
1399
1400         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE &&
1401                 hcamcorder->state_change_by_system != _MMCAMCORDER_STATE_CHANGE_BY_RM &&
1402                 hcamcorder->resource_manager.is_release_cb_calling == FALSE) {
1403                 gint64 end_time = 0;
1404
1405                 /* release resource */
1406                 ret = _mmcamcorder_resource_manager_release(&hcamcorder->resource_manager);
1407                 if (ret == MM_ERROR_RESOURCE_INVALID_STATE) {
1408                         _mmcam_dbg_warn("it could be in the middle of resource callback or there's no acquired resource");
1409                         ret = MM_ERROR_NONE;
1410                 } else if (ret != MM_ERROR_NONE) {
1411                         _mmcam_dbg_err("failed to release resource, ret(0x%x)", ret);
1412                         ret = MM_ERROR_CAMCORDER_INTERNAL;
1413
1414                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1415                         _mmcam_dbg_log("unlock resource");
1416
1417                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1418                 }
1419
1420                 if (hcamcorder->resource_manager.acquire_remain < hcamcorder->resource_manager.acquire_count) {
1421                         /* wait for resource release */
1422                         _mmcam_dbg_log("resource is not released all. wait for signal...");
1423
1424                         end_time = g_get_monotonic_time() + (__MMCAMCORDER_RESOURCE_WAIT_TIME * G_TIME_SPAN_SECOND);
1425
1426                         _MMCAMCORDER_RESOURCE_WAIT_UNTIL(hcamcorder, end_time);
1427                 }
1428         }
1429
1430         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1431
1432         _mmcam_dbg_warn("unlock resource");
1433 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
1434
1435 #ifdef _MMCAMCORDER_RM_SUPPORT
1436         if (hcamcorder->rm_handle && (hcamcorder->returned_devices.allocated_num > 0)) {
1437                         int iret = RM_OK;
1438                         int idx = 0;
1439                         rm_device_request_s requested;
1440                         memset(&requested, 0x0, sizeof(rm_device_request_s));
1441                         requested.request_num = hcamcorder->returned_devices.allocated_num;
1442                         for (idx = 0; idx < requested.request_num; idx++)
1443                                 requested.device_id[idx] = hcamcorder->returned_devices.device_id[idx];
1444
1445                         iret = rm_deallocate_resources(hcamcorder->rm_handle, &requested);
1446                         if (iret != RM_OK)
1447                                 _mmcam_dbg_err("Resource deallocation request failed ");
1448                 }
1449 #endif /* _MMCAMCORDER_RM_SUPPORT*/
1450
1451         /* Deinitialize main context member */
1452         hcamcorder->command = NULL;
1453
1454         _mmcam_dbg_log("focus register %d, session flag 0x%x, state_change_by_system %d",
1455                 hcamcorder->sound_focus_register, hcamcorder->session_flags, hcamcorder->state_change_by_system);
1456
1457         /* release sound focus or unset sound focus watch callback */
1458         _mmcam_dbg_log("by_system %d, flag 0x%x, acquired_focus %d, focus_id %d, watch_id %d",
1459                 hcamcorder->state_change_by_system, hcamcorder->session_flags, hcamcorder->acquired_focus,
1460                 hcamcorder->sound_focus_id, hcamcorder->sound_focus_watch_id);
1461
1462         if (hcamcorder->state_change_by_system != _MMCAMCORDER_STATE_CHANGE_BY_FOCUS) {
1463                 if (hcamcorder->sound_focus_watch_id > 0) {
1464                         mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
1465                         _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
1466                         hcamcorder->sound_focus_watch_id = 0;
1467                 }
1468
1469                 if (hcamcorder->acquired_focus > 0) {
1470                         mm_sound_release_focus(hcamcorder->sound_focus_id, hcamcorder->acquired_focus, "mm-camcorder release focus");
1471                         _mmcam_dbg_warn("release sound focus [focus %d] done", hcamcorder->acquired_focus);
1472                         hcamcorder->acquired_focus = 0;
1473                 }
1474         } else {
1475                 _mmcam_dbg_warn("state change by focus. so, no need to unset watch callback");
1476                 /* acquired focus will be released automatically */
1477                 hcamcorder->acquired_focus = 0;
1478         }
1479
1480         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1481
1482         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_NULL);
1483
1484         return MM_ERROR_NONE;
1485
1486 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1487         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1488
1489 _ERR_CAMCORDER_CMD_PRECON:
1490         /* send message */
1491         _mmcam_dbg_err("Unrealize fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1492
1493         return ret;
1494 }
1495
1496 int _mmcamcorder_start(MMHandleType handle)
1497 {
1498         int ret = MM_ERROR_NONE;
1499         int state = MM_CAMCORDER_STATE_NONE;
1500
1501         _MMCamcorderSubContext *sc = NULL;
1502         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1503
1504         _mmcam_dbg_log("");
1505
1506         if (!hcamcorder) {
1507                 _mmcam_dbg_err("Not initialized");
1508                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1509                 return ret;
1510         }
1511
1512         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1513         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1514
1515         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1516                 _mmcam_dbg_err("Another command is running.");
1517                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1518                 goto _ERR_CAMCORDER_CMD_PRECON;
1519         }
1520
1521         state = _mmcamcorder_get_state(handle);
1522         if (state != MM_CAMCORDER_STATE_READY) {
1523                 _mmcam_dbg_err("Wrong state(%d)", state);
1524                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1525                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1526         }
1527
1528         /* initialize error code */
1529         hcamcorder->error_code = MM_ERROR_NONE;
1530
1531         /* set attributes related sensor */
1532         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO)
1533                 _mmcamcorder_set_attribute_to_camsensor(handle);
1534
1535         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_START);
1536         if (ret != MM_ERROR_NONE) {
1537                 /* check internal error of gstreamer */
1538                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1539                         ret = hcamcorder->error_code;
1540                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1541                 }
1542                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1543         }
1544
1545         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1546
1547         /* set attributes related sensor - after start preview */
1548         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO)
1549                 _mmcamcorder_set_attribute_to_camsensor2(handle);
1550
1551         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1552
1553         return MM_ERROR_NONE;
1554
1555 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1556         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1557
1558 _ERR_CAMCORDER_CMD_PRECON:
1559         /* check internal error of gstreamer */
1560         if (hcamcorder->error_code != MM_ERROR_NONE) {
1561                 ret = hcamcorder->error_code;
1562                 hcamcorder->error_code = MM_ERROR_NONE;
1563
1564                 _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1565         }
1566
1567         _mmcam_dbg_err("Start fail (type %d, state %d, ret %x)",
1568                                    hcamcorder->type, state, ret);
1569
1570         return ret;
1571 }
1572
1573 int _mmcamcorder_stop(MMHandleType handle)
1574 {
1575         int ret = MM_ERROR_NONE;
1576         int state = MM_CAMCORDER_STATE_NONE;
1577
1578         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1579
1580         _mmcam_dbg_log("");
1581
1582         if (!hcamcorder) {
1583                 _mmcam_dbg_err("Not initialized");
1584                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1585                 return ret;
1586         }
1587
1588         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1589                 _mmcam_dbg_err("Another command is running.");
1590                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1591                 goto _ERR_CAMCORDER_CMD_PRECON;
1592         }
1593
1594         state = _mmcamcorder_get_state(handle);
1595         if (state != MM_CAMCORDER_STATE_PREPARE) {
1596                 _mmcam_dbg_err("Wrong state(%d)", state);
1597                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1598                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1599         }
1600
1601         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_STOP);
1602         if (ret != MM_ERROR_NONE)
1603                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1604
1605         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_READY);
1606
1607         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1608                 /* unsubscribe remained unsubscribed signal */
1609                 g_mutex_lock(&hcamcorder->gdbus_info_sound.sync_mutex);
1610                 if (hcamcorder->gdbus_info_sound.subscribe_id > 0) {
1611                         _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", hcamcorder->gdbus_info_sound.subscribe_id);
1612                         g_dbus_connection_signal_unsubscribe(hcamcorder->gdbus_conn, hcamcorder->gdbus_info_sound.subscribe_id);
1613                 }
1614                 g_mutex_unlock(&hcamcorder->gdbus_info_sound.sync_mutex);
1615
1616                 g_mutex_lock(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
1617                 if (hcamcorder->gdbus_info_solo_sound.subscribe_id > 0) {
1618                         _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", hcamcorder->gdbus_info_solo_sound.subscribe_id);
1619                         g_dbus_connection_signal_unsubscribe(hcamcorder->gdbus_conn, hcamcorder->gdbus_info_solo_sound.subscribe_id);
1620                 }
1621                 g_mutex_unlock(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
1622         }
1623
1624         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1625
1626         return MM_ERROR_NONE;
1627
1628 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1629         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1630
1631 _ERR_CAMCORDER_CMD_PRECON:
1632         /* send message */
1633         _mmcam_dbg_err("Stop fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1634
1635         return ret;
1636 }
1637
1638
1639 int _mmcamcorder_capture_start(MMHandleType handle)
1640 {
1641         int ret = MM_ERROR_NONE;
1642         int state = MM_CAMCORDER_STATE_NONE;
1643         int state_FROM_0 = MM_CAMCORDER_STATE_PREPARE;
1644         int state_FROM_1 = MM_CAMCORDER_STATE_RECORDING;
1645         int state_FROM_2 = MM_CAMCORDER_STATE_PAUSED;
1646
1647         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1648
1649         _mmcam_dbg_log("");
1650
1651         if (!hcamcorder) {
1652                 _mmcam_dbg_err("Not initialized");
1653                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1654                 return ret;
1655         }
1656
1657         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1658                 _mmcam_dbg_err("Another command is running.");
1659                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1660                 goto _ERR_CAMCORDER_CMD_PRECON;
1661         }
1662
1663         state = _mmcamcorder_get_state(handle);
1664         if (state != state_FROM_0 && state != state_FROM_1 && state != state_FROM_2) {
1665                 _mmcam_dbg_err("Wrong state(%d)", state);
1666                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1667                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1668         }
1669
1670         /* Handle capture in recording case */
1671         if (state == state_FROM_1 || state == state_FROM_2) {
1672                 if (hcamcorder->capture_in_recording == TRUE) {
1673                         _mmcam_dbg_err("Capturing in recording (%d)", state);
1674                         ret = MM_ERROR_CAMCORDER_DEVICE_BUSY;
1675                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1676                 } else {
1677                         g_mutex_lock(&hcamcorder->task_thread_lock);
1678                         if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_NONE) {
1679                                 hcamcorder->capture_in_recording = TRUE;
1680                                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING;
1681                                 _mmcam_dbg_log("send signal for capture in recording");
1682                                 g_cond_signal(&hcamcorder->task_thread_cond);
1683                                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1684                         } else {
1685                                 _mmcam_dbg_err("task thread busy : %d", hcamcorder->task_thread_state);
1686                                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1687                                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1688                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1689                         }
1690                 }
1691         }
1692
1693         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_CAPTURE);
1694         if (ret != MM_ERROR_NONE)
1695                 goto _ERR_CAMCORDER_CMD;
1696
1697         /* Do not change state when recording snapshot capture */
1698         if (state == state_FROM_0)
1699                 _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_CAPTURING);
1700
1701         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1702
1703         /* Init break continuous shot attr */
1704         if (mm_camcorder_set_attributes(handle, NULL, "capture-break-cont-shot", 0, NULL) != MM_ERROR_NONE)
1705                 _mmcam_dbg_warn("capture-break-cont-shot set 0 failed");
1706
1707         return MM_ERROR_NONE;
1708
1709 _ERR_CAMCORDER_CMD:
1710         if (hcamcorder->capture_in_recording)
1711                 hcamcorder->capture_in_recording = FALSE;
1712
1713 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1714         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1715
1716 _ERR_CAMCORDER_CMD_PRECON:
1717         /* send message */
1718         _mmcam_dbg_err("Capture start fail (type %d, state %d, ret %x)",
1719                 hcamcorder->type, state, ret);
1720
1721         return ret;
1722 }
1723
1724 int _mmcamcorder_capture_stop(MMHandleType handle)
1725 {
1726         int ret = MM_ERROR_NONE;
1727         int state = MM_CAMCORDER_STATE_NONE;
1728         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1729
1730         _mmcam_dbg_log("");
1731
1732         if (!hcamcorder) {
1733                 _mmcam_dbg_err("Not initialized");
1734                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1735                 return ret;
1736         }
1737
1738         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1739                 _mmcam_dbg_err("Another command is running.");
1740                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1741                 goto _ERR_CAMCORDER_CMD_PRECON;
1742         }
1743
1744         state = _mmcamcorder_get_state(handle);
1745         if (state != MM_CAMCORDER_STATE_CAPTURING) {
1746                 _mmcam_dbg_err("Wrong state(%d)", state);
1747                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1748                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1749         }
1750
1751         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_START);
1752         if (ret != MM_ERROR_NONE)
1753                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1754
1755         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1756
1757         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1758
1759         return MM_ERROR_NONE;
1760
1761 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1762         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1763
1764 _ERR_CAMCORDER_CMD_PRECON:
1765         /* send message */
1766         _mmcam_dbg_err("Capture stop fail (type %d, state %d, ret %x)",
1767                 hcamcorder->type, state, ret);
1768
1769         return ret;
1770 }
1771
1772 int _mmcamcorder_record(MMHandleType handle)
1773 {
1774         int ret = MM_ERROR_NONE;
1775         int state = MM_CAMCORDER_STATE_NONE;
1776         int audio_disable = FALSE;
1777         int dpm_mic_state = DPM_ALLOWED;
1778
1779         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1780         _MMCamcorderSubContext *sc = NULL;
1781
1782         _mmcam_dbg_log("");
1783
1784         if (!hcamcorder || !MMF_CAMCORDER_SUBCONTEXT(hcamcorder)) {
1785                 _mmcam_dbg_err("Not initialized");
1786                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1787                 return ret;
1788         }
1789
1790         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1791
1792         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1793                 _mmcam_dbg_err("Another command is running.");
1794                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1795                 goto _ERR_CAMCORDER_CMD_PRECON;
1796         }
1797
1798         state = _mmcamcorder_get_state(handle);
1799         if (state != MM_CAMCORDER_STATE_PREPARE && state != MM_CAMCORDER_STATE_PAUSED) {
1800                 _mmcam_dbg_err("Wrong state(%d)", state);
1801                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1802                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1803         }
1804
1805         /* initialize error code */
1806         hcamcorder->error_code = MM_ERROR_NONE;
1807
1808         /* get audio disable */
1809         mm_camcorder_get_attributes(handle, NULL,
1810                 MMCAM_AUDIO_DISABLE, &sc->audio_disable,
1811                 NULL);
1812
1813         sc->audio_disable |= sc->is_modified_rate;
1814
1815         /* check mic policy from DPM */
1816         if (hcamcorder->dpm_handle && sc->audio_disable == FALSE) {
1817                 if (dpm_restriction_get_microphone_state(hcamcorder->dpm_handle, &dpm_mic_state) == DPM_ERROR_NONE) {
1818                         _mmcam_dbg_log("DPM mic state %d", dpm_mic_state);
1819                         if (dpm_mic_state == DPM_DISALLOWED) {
1820                                 _mmcam_dbg_err("MIC DISALLOWED by DPM");
1821                                 ret = MM_ERROR_COMMON_INVALID_PERMISSION;
1822
1823                                 _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "microphone");
1824
1825                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1826                         }
1827                 } else {
1828                         _mmcam_dbg_err("get DPM mic state failed, keep going...");
1829                 }
1830         } else {
1831                 _mmcam_dbg_warn("skip dpm check - handle %p, audio disable %d",
1832                         hcamcorder->dpm_handle, sc->audio_disable);
1833         }
1834
1835         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_RECORD);
1836         if (ret != MM_ERROR_NONE) {
1837                 /* check internal error of gstreamer */
1838                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1839                         ret = hcamcorder->error_code;
1840                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1841                 }
1842                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1843         }
1844
1845         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_RECORDING);
1846
1847         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1848
1849         return MM_ERROR_NONE;
1850
1851 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1852         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1853
1854 _ERR_CAMCORDER_CMD_PRECON:
1855         /* check internal error of gstreamer */
1856         if (hcamcorder->error_code != MM_ERROR_NONE) {
1857                 ret = hcamcorder->error_code;
1858                 hcamcorder->error_code = MM_ERROR_NONE;
1859
1860                 _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1861         }
1862
1863         _mmcam_dbg_err("Record fail (type %d, state %d, ret %x)",
1864                                    hcamcorder->type, state, ret);
1865
1866         return ret;
1867 }
1868
1869
1870 int _mmcamcorder_pause(MMHandleType handle)
1871 {
1872         int ret = MM_ERROR_NONE;
1873         int state = MM_CAMCORDER_STATE_NONE;
1874
1875         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1876
1877         _mmcam_dbg_log("");
1878
1879         if (!hcamcorder) {
1880                 _mmcam_dbg_err("Not initialized");
1881                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1882                 return ret;
1883         }
1884
1885         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1886                 _mmcam_dbg_err("Another command is running.");
1887                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1888                 goto _ERR_CAMCORDER_CMD_PRECON;
1889         }
1890
1891         state = _mmcamcorder_get_state(handle);
1892         if (state != MM_CAMCORDER_STATE_RECORDING) {
1893                 _mmcam_dbg_err("Wrong state(%d)", state);
1894                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1895                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1896         }
1897
1898         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PAUSE);
1899         if (ret != MM_ERROR_NONE)
1900                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1901
1902         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PAUSED);
1903
1904         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1905
1906         return MM_ERROR_NONE;
1907
1908 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1909         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1910
1911 _ERR_CAMCORDER_CMD_PRECON:
1912         /* send message */
1913         _mmcam_dbg_err("Pause fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1914
1915         return ret;
1916 }
1917
1918
1919 int _mmcamcorder_commit(MMHandleType handle)
1920 {
1921         int ret = MM_ERROR_NONE;
1922         int state = MM_CAMCORDER_STATE_NONE;
1923
1924         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1925
1926         _mmcam_dbg_log("");
1927
1928         if (!hcamcorder) {
1929                 _mmcam_dbg_err("Not initialized");
1930                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1931                 return ret;
1932         }
1933
1934         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1935                 _mmcam_dbg_err("Another command is running.");
1936                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1937                 goto _ERR_CAMCORDER_CMD_PRECON;
1938         }
1939
1940         state = _mmcamcorder_get_state(handle);
1941         if (state != MM_CAMCORDER_STATE_RECORDING && state != MM_CAMCORDER_STATE_PAUSED) {
1942                 _mmcam_dbg_err("Wrong state(%d)", state);
1943                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1944                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1945         }
1946
1947         /* initialize error code */
1948         hcamcorder->error_code = MM_ERROR_NONE;
1949
1950         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_COMMIT);
1951         if (ret != MM_ERROR_NONE)
1952                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1953
1954         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1955
1956         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1957
1958         return MM_ERROR_NONE;
1959
1960 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1961         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1962
1963 _ERR_CAMCORDER_CMD_PRECON:
1964         /* send message */
1965         _mmcam_dbg_err("Commit fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1966
1967         return ret;
1968 }
1969
1970
1971 int _mmcamcorder_cancel(MMHandleType handle)
1972 {
1973         int ret = MM_ERROR_NONE;
1974         int state = MM_CAMCORDER_STATE_NONE;
1975
1976         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1977
1978         _mmcam_dbg_log("");
1979
1980         if (!hcamcorder) {
1981                 _mmcam_dbg_err("Not initialized");
1982                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1983                 return ret;
1984         }
1985
1986         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1987                 _mmcam_dbg_err("Another command is running.");
1988                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1989                 goto _ERR_CAMCORDER_CMD_PRECON;
1990         }
1991
1992         state = _mmcamcorder_get_state(handle);
1993         if (state != MM_CAMCORDER_STATE_RECORDING && state != MM_CAMCORDER_STATE_PAUSED) {
1994                 _mmcam_dbg_err("Wrong state(%d)", state);
1995                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1996                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1997         }
1998
1999         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_CANCEL);
2000         if (ret != MM_ERROR_NONE)
2001                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
2002
2003         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
2004
2005         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2006
2007         return MM_ERROR_NONE;
2008
2009 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
2010         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2011
2012 _ERR_CAMCORDER_CMD_PRECON:
2013         /* send message */
2014         _mmcam_dbg_err("Cancel fail (type %d, state %d, ret %x)",
2015                                    hcamcorder->type, state, ret);
2016
2017         return ret;
2018 }
2019 /* } Internal command functions */
2020
2021
2022 int _mmcamcorder_commit_async_end(MMHandleType handle)
2023 {
2024         _mmcam_dbg_log("");
2025
2026         _mmcam_dbg_warn("_mmcamcorder_commit_async_end : MM_CAMCORDER_STATE_PREPARE");
2027         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
2028
2029         return MM_ERROR_NONE;
2030 }
2031
2032
2033 int _mmcamcorder_set_message_callback(MMHandleType handle, MMMessageCallback callback, void *user_data)
2034 {
2035         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2036
2037         _mmcam_dbg_log("%p", hcamcorder);
2038
2039         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2040
2041         if (callback == NULL)
2042                 _mmcam_dbg_warn("Message Callback is disabled, because application sets it to NULL");
2043
2044         if (!_MMCAMCORDER_TRYLOCK_MESSAGE_CALLBACK(hcamcorder)) {
2045                 _mmcam_dbg_warn("Application's message callback is running now");
2046                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2047         }
2048
2049         /* set message callback to message handle */
2050         hcamcorder->msg_cb = callback;
2051         hcamcorder->msg_cb_param = user_data;
2052
2053         _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
2054
2055         return MM_ERROR_NONE;
2056 }
2057
2058
2059 int _mmcamcorder_set_video_stream_callback(MMHandleType handle, mm_camcorder_video_stream_callback callback, void *user_data)
2060 {
2061         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2062
2063         /*_mmcam_dbg_log("");*/
2064
2065         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2066
2067         if (callback == NULL)
2068                 _mmcam_dbg_warn("Video Stream Callback is disabled, because application sets it to NULL");
2069
2070         if (!_MMCAMCORDER_TRYLOCK_VSTREAM_CALLBACK(hcamcorder)) {
2071                 _mmcam_dbg_warn("Application's video stream callback is running now");
2072                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2073         }
2074
2075         hcamcorder->vstream_cb = callback;
2076         hcamcorder->vstream_cb_param = user_data;
2077
2078         _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
2079
2080         return MM_ERROR_NONE;
2081 }
2082
2083
2084 int _mmcamcorder_set_audio_stream_callback(MMHandleType handle, mm_camcorder_audio_stream_callback callback, void *user_data)
2085 {
2086         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2087
2088         _mmcam_dbg_log("");
2089
2090         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2091
2092         if (callback == NULL)
2093                 _mmcam_dbg_warn("Audio Stream Callback is disabled, because application sets it to NULL");
2094
2095         if (!_MMCAMCORDER_TRYLOCK_ASTREAM_CALLBACK(hcamcorder)) {
2096                 _mmcam_dbg_warn("Application's audio stream callback is running now");
2097                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2098         }
2099
2100         hcamcorder->astream_cb = callback;
2101         hcamcorder->astream_cb_param = user_data;
2102
2103         _MMCAMCORDER_UNLOCK_ASTREAM_CALLBACK(hcamcorder);
2104
2105         return MM_ERROR_NONE;
2106 }
2107
2108
2109 int _mmcamcorder_set_muxed_stream_callback(MMHandleType handle, mm_camcorder_muxed_stream_callback callback, void *user_data)
2110 {
2111         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2112
2113         _mmcam_dbg_log("");
2114
2115         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2116
2117         if (callback == NULL)
2118                 _mmcam_dbg_warn("Muxed Stream Callback is disabled, because application sets it to NULL");
2119
2120         if (!_MMCAMCORDER_TRYLOCK_MSTREAM_CALLBACK(hcamcorder)) {
2121                 _mmcam_dbg_warn("Application's muxed stream callback is running now");
2122                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2123         }
2124
2125         hcamcorder->mstream_cb = callback;
2126         hcamcorder->mstream_cb_param = user_data;
2127
2128         _MMCAMCORDER_UNLOCK_MSTREAM_CALLBACK(hcamcorder);
2129
2130         return MM_ERROR_NONE;
2131 }
2132
2133
2134 int _mmcamcorder_set_video_capture_callback(MMHandleType handle, mm_camcorder_video_capture_callback callback, void *user_data)
2135 {
2136         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2137
2138         _mmcam_dbg_log("");
2139
2140         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2141
2142         if (callback == NULL)
2143                 _mmcam_dbg_warn("Video Capture Callback is disabled, because application sets it to NULLL");
2144
2145         if (!_MMCAMCORDER_TRYLOCK_VCAPTURE_CALLBACK(hcamcorder)) {
2146                 _mmcam_dbg_warn("Application's video capture callback is running now");
2147                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2148         }
2149
2150         hcamcorder->vcapture_cb = callback;
2151         hcamcorder->vcapture_cb_param = user_data;
2152
2153         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
2154
2155         return MM_ERROR_NONE;
2156 }
2157
2158 int _mmcamcorder_get_current_state(MMHandleType handle)
2159 {
2160         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2161
2162         _mmcam_dbg_log("");
2163
2164         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2165
2166         return _mmcamcorder_get_state(handle);
2167 }
2168
2169 int _mmcamcorder_init_focusing(MMHandleType handle)
2170 {
2171         int ret = TRUE;
2172         int state = MM_CAMCORDER_STATE_NONE;
2173         int focus_mode = MM_CAMCORDER_FOCUS_MODE_NONE;
2174         int af_range = MM_CAMCORDER_AUTO_FOCUS_NORMAL;
2175         int sensor_focus_mode = 0;
2176         int sensor_af_range = 0;
2177         int current_focus_mode = 0;
2178         int current_af_range = 0;
2179         mmf_camcorder_t *hcamcorder = NULL;
2180         _MMCamcorderSubContext *sc = NULL;
2181         GstCameraControl *control = NULL;
2182
2183         _mmcam_dbg_log("");
2184
2185         hcamcorder = MMF_CAMCORDER(handle);
2186         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2187
2188         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2189         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2190
2191         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
2192                 _mmcam_dbg_err("Another command is running.");
2193                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2194         }
2195
2196         state = _mmcamcorder_get_state(handle);
2197
2198         if (state == MM_CAMCORDER_STATE_CAPTURING ||
2199             state < MM_CAMCORDER_STATE_PREPARE) {
2200                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2201                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2202                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2203         }
2204
2205         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2206                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2207                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2208                 return MM_ERROR_NONE;
2209         }
2210
2211         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2212         if (control == NULL) {
2213                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2214                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2215                 return MM_ERROR_CAMCORDER_INTERNAL;
2216         }
2217
2218         ret = gst_camera_control_stop_auto_focus(control);
2219         if (!ret) {
2220                 _mmcam_dbg_err("Auto focusing stop fail.");
2221                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2222                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2223         }
2224
2225         /* Initialize lens position */
2226         mm_camcorder_get_attributes(handle, NULL,
2227                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
2228                 MMCAM_CAMERA_AF_SCAN_RANGE, &af_range,
2229                 NULL);
2230         sensor_af_range = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_AF_SCAN_RANGE, af_range);
2231         sensor_focus_mode = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_FOCUS_MODE, focus_mode);
2232
2233         gst_camera_control_get_focus(control, &current_focus_mode, &current_af_range);
2234
2235         if (current_focus_mode != sensor_focus_mode || current_af_range != sensor_af_range) {
2236                 ret = gst_camera_control_set_focus(control, sensor_focus_mode, sensor_af_range);
2237         } else {
2238                 _mmcam_dbg_log("No need to init FOCUS [mode:%d, range:%d]", focus_mode, af_range);
2239                 ret = TRUE;
2240         }
2241
2242         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2243
2244         if (ret) {
2245                 _mmcam_dbg_log("Lens init success.");
2246                 return MM_ERROR_NONE;
2247         } else {
2248                 _mmcam_dbg_err("Lens init fail.");
2249                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2250         }
2251 }
2252
2253 int _mmcamcorder_adjust_focus(MMHandleType handle, int direction)
2254 {
2255         int state;
2256         int focus_mode = MM_CAMCORDER_FOCUS_MODE_NONE;
2257         int ret = MM_ERROR_UNKNOWN;
2258         char *err_attr_name = NULL;
2259
2260         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2261         mmf_return_val_if_fail(direction, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2262
2263         /*_mmcam_dbg_log("");*/
2264
2265         if (!_MMCAMCORDER_TRYLOCK_CMD(handle)) {
2266                 _mmcam_dbg_err("Another command is running.");
2267                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2268         }
2269
2270         state = _mmcamcorder_get_state(handle);
2271         if (state == MM_CAMCORDER_STATE_CAPTURING || state < MM_CAMCORDER_STATE_PREPARE) {
2272                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2273                 _MMCAMCORDER_UNLOCK_CMD(handle);
2274                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2275         }
2276
2277         /* TODO : call a auto or manual focus function */
2278         ret = mm_camcorder_get_attributes(handle, &err_attr_name,
2279                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
2280                 NULL);
2281         if (ret != MM_ERROR_NONE) {
2282                 _mmcam_dbg_warn("Get focus-mode fail. (%s:%x)", err_attr_name, ret);
2283                 SAFE_FREE(err_attr_name);
2284                 _MMCAMCORDER_UNLOCK_CMD(handle);
2285                 return ret;
2286         }
2287
2288         switch (focus_mode) {
2289         case MM_CAMCORDER_FOCUS_MODE_MANUAL:
2290                 ret = _mmcamcorder_adjust_manual_focus(handle, direction);
2291                 break;
2292         case MM_CAMCORDER_FOCUS_MODE_AUTO:
2293         case MM_CAMCORDER_FOCUS_MODE_TOUCH_AUTO:
2294         case MM_CAMCORDER_FOCUS_MODE_CONTINUOUS:
2295                 ret = _mmcamcorder_adjust_auto_focus(handle);
2296                 break;
2297         default:
2298                 _mmcam_dbg_err("It doesn't adjust focus. Focusing mode(%d)", focus_mode);
2299                 ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
2300         }
2301
2302         _MMCAMCORDER_UNLOCK_CMD(handle);
2303
2304         return ret;
2305 }
2306
2307 int _mmcamcorder_adjust_manual_focus(MMHandleType handle, int direction)
2308 {
2309         int max_level = 0;
2310         int min_level = 0;
2311         int cur_level = 0;
2312         int focus_level = 0;
2313         float unit_level = 0;
2314         GstCameraControl *control = NULL;
2315         _MMCamcorderSubContext *sc = NULL;
2316         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2317
2318         _mmcam_dbg_log("");
2319
2320         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2321         mmf_return_val_if_fail(_MMFCAMCORDER_FOCUS_TOTAL_LEVEL != 1, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
2322         mmf_return_val_if_fail((direction >= MM_CAMCORDER_MF_LENS_DIR_FORWARD) &&
2323                 (direction <= MM_CAMCORDER_MF_LENS_DIR_BACKWARD),
2324                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2325
2326         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2327         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2328
2329         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2330                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2331                 return MM_ERROR_NONE;
2332         }
2333
2334         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2335         if (control == NULL) {
2336                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2337                 return MM_ERROR_CAMCORDER_INTERNAL;
2338         }
2339
2340         /* TODO : get max, min level */
2341         if (max_level - min_level + 1 < _MMFCAMCORDER_FOCUS_TOTAL_LEVEL)
2342                 _mmcam_dbg_warn("Total level  of manual focus of MMF is greater than that of the camera driver.");
2343
2344         unit_level = ((float)max_level - (float)min_level)/(float)(_MMFCAMCORDER_FOCUS_TOTAL_LEVEL - 1);
2345
2346         if (!gst_camera_control_get_focus_level(control, &cur_level)) {
2347                 _mmcam_dbg_err("Can't get current level of manual focus.");
2348                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2349         }
2350
2351         /* TODO : adjust unit level value */
2352         if (direction == MM_CAMCORDER_MF_LENS_DIR_FORWARD)
2353                 focus_level = cur_level + unit_level;
2354         else if (direction == MM_CAMCORDER_MF_LENS_DIR_BACKWARD)
2355                 focus_level = cur_level - unit_level;
2356
2357         if (focus_level > max_level)
2358                 focus_level = max_level;
2359         else if (focus_level < min_level)
2360                 focus_level = min_level;
2361
2362         if (!gst_camera_control_set_focus_level(control, focus_level)) {
2363                 _mmcam_dbg_err("Manual focusing fail.");
2364                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2365         }
2366
2367         return MM_ERROR_NONE;
2368 }
2369
2370
2371 int _mmcamcorder_adjust_auto_focus(MMHandleType handle)
2372 {
2373         gboolean ret;
2374         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2375         GstCameraControl *control = NULL;
2376         _MMCamcorderSubContext *sc = NULL;
2377
2378         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2379
2380         /*_mmcam_dbg_log("");*/
2381
2382         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2383
2384         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2385                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2386                 return MM_ERROR_NONE;
2387         }
2388
2389         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2390         if (control) {
2391                 /* Start AF */
2392                 ret = gst_camera_control_start_auto_focus(control);
2393         } else {
2394                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2395                 ret = FALSE;
2396         }
2397
2398         if (ret) {
2399                 _mmcam_dbg_log("Auto focusing start success.");
2400                 return MM_ERROR_NONE;
2401         } else {
2402                 _mmcam_dbg_err("Auto focusing start fail.");
2403                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2404         }
2405 }
2406
2407 int _mmcamcorder_stop_focusing(MMHandleType handle)
2408 {
2409         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2410         _MMCamcorderSubContext *sc = NULL;
2411
2412         int ret, state;
2413         GstCameraControl *control = NULL;
2414
2415         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2416
2417         /*_mmcam_dbg_log("");*/
2418
2419         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2420
2421         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
2422                 _mmcam_dbg_err("Another command is running.");
2423                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2424         }
2425
2426         state = _mmcamcorder_get_state(handle);
2427         if (state == MM_CAMCORDER_STATE_CAPTURING || state < MM_CAMCORDER_STATE_PREPARE) {
2428                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2429                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2430                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2431         }
2432
2433         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2434                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2435                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2436                 return MM_ERROR_NONE;
2437         }
2438
2439         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2440         if (control) {
2441                 ret = gst_camera_control_stop_auto_focus(control);
2442         } else {
2443                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2444                 ret = FALSE;
2445         }
2446
2447         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2448
2449         if (ret) {
2450                 _mmcam_dbg_log("Auto focusing stop success.");
2451                 return MM_ERROR_NONE;
2452         } else {
2453                 _mmcam_dbg_err("Auto focusing stop fail.");
2454                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2455         }
2456 }
2457
2458
2459 /*-----------------------------------------------
2460 |         CAMCORDER INTERNAL LOCAL              |
2461 -----------------------------------------------*/
2462 static gboolean
2463 __mmcamcorder_gstreamer_init(camera_conf * conf)
2464 {
2465         static const int max_argc = 10;
2466         int i = 0;
2467         int cnt_str = 0;
2468         gint *argc = NULL;
2469         gchar **argv = NULL;
2470         GError *err = NULL;
2471         gboolean ret = FALSE;
2472         type_string_array *GSTInitOption = NULL;
2473
2474         mmf_return_val_if_fail(conf, FALSE);
2475
2476         _mmcam_dbg_log("");
2477
2478         /* alloc */
2479         argc = malloc(sizeof(int));
2480         argv = malloc(sizeof(gchar *) * max_argc);
2481
2482         if (!argc || !argv)
2483                 goto ERROR;
2484
2485         memset(argv, 0, sizeof(gchar *) * max_argc);
2486
2487         /* add initial */
2488         *argc = 1;
2489         argv[0] = g_strdup("mmcamcorder");
2490
2491         /* add gst_param */
2492         _mmcamcorder_conf_get_value_string_array(conf,
2493                 CONFIGURE_CATEGORY_MAIN_GENERAL,
2494                 "GSTInitOption",
2495                 &GSTInitOption);
2496         if (GSTInitOption != NULL && GSTInitOption->value) {
2497                 cnt_str = GSTInitOption->count;
2498                 for ( ; *argc < max_argc && *argc <= cnt_str ; (*argc)++)
2499                         argv[*argc] = g_strdup(GSTInitOption->value[(*argc)-1]);
2500         }
2501
2502         _mmcam_dbg_log("initializing gstreamer with following parameter[argc:%d]", *argc);
2503
2504         for (i = 0; i < *argc; i++)
2505                 _mmcam_dbg_log("argv[%d] : %s", i, argv[i]);
2506
2507         /* initializing gstreamer */
2508         ret = gst_init_check(argc, &argv, &err);
2509         if (!ret) {
2510                 _mmcam_dbg_err("Could not initialize GStreamer: %s ", err ? err->message : "unknown error occurred");
2511                 if (err)
2512                         g_error_free(err);
2513         }
2514
2515         /* release */
2516         for (i = 0; i < *argc; i++) {
2517                 if (argv[i]) {
2518                         g_free(argv[i]);
2519                         argv[i] = NULL;
2520                 }
2521         }
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 ret;
2534
2535 ERROR:
2536         _mmcam_dbg_err("failed to initialize gstreamer");
2537
2538         if (argv) {
2539                 free(argv);
2540                 argv = NULL;
2541         }
2542
2543         if (argc) {
2544                 free(argc);
2545                 argc = NULL;
2546         }
2547
2548         return FALSE;
2549 }
2550
2551
2552 int _mmcamcorder_get_state(MMHandleType handle)
2553 {
2554         int state;
2555         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2556
2557         mmf_return_val_if_fail(hcamcorder, -1);
2558
2559         _MMCAMCORDER_LOCK_STATE(handle);
2560
2561         state = hcamcorder->state;
2562         /*_mmcam_dbg_log("state=%d",state);*/
2563
2564         _MMCAMCORDER_UNLOCK_STATE(handle);
2565
2566         return state;
2567 }
2568
2569
2570 int _mmcamcorder_get_state2(MMHandleType handle, int *state, int *old_state)
2571 {
2572         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2573
2574         mmf_return_val_if_fail(hcamcorder && state && old_state, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2575
2576         _MMCAMCORDER_LOCK_STATE(handle);
2577
2578         *state = hcamcorder->state;
2579         *old_state = hcamcorder->old_state;
2580
2581         _MMCAMCORDER_UNLOCK_STATE(handle);
2582
2583         return MM_ERROR_NONE;
2584 }
2585
2586
2587 void _mmcamcorder_set_state(MMHandleType handle, int state)
2588 {
2589         int old_state;
2590         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2591         _MMCamcorderMsgItem msg;
2592
2593         mmf_return_if_fail(hcamcorder);
2594
2595         /*_mmcam_dbg_log("");*/
2596
2597         _MMCAMCORDER_LOCK_STATE(handle);
2598
2599         old_state = hcamcorder->state;
2600         if (old_state != state) {
2601                 hcamcorder->state = state;
2602                 hcamcorder->old_state = old_state;
2603
2604                 _mmcam_dbg_log("set state[%d -> %d] and send state-changed message", old_state, state);
2605
2606                 /* To discern who changes the state */
2607                 switch (hcamcorder->state_change_by_system) {
2608                 case _MMCAMCORDER_STATE_CHANGE_BY_FOCUS:
2609                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_ASM;
2610                         msg.param.state.code = hcamcorder->interrupt_code;
2611                         break;
2612                 case _MMCAMCORDER_STATE_CHANGE_BY_RM:
2613                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_RM;
2614                         msg.param.state.code = MM_ERROR_NONE;
2615                         break;
2616                 case _MMCAMCORDER_STATE_CHANGE_BY_DPM:
2617                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_SECURITY;
2618                         msg.param.state.code = MM_ERROR_NONE;
2619                         break;
2620                 case _MMCAMCORDER_STATE_CHANGE_NORMAL:
2621                 default:
2622                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED;
2623                         msg.param.state.code = MM_ERROR_NONE;
2624                         break;
2625                 }
2626
2627                 msg.param.state.previous = old_state;
2628                 msg.param.state.current = state;
2629
2630                 /*_mmcam_dbg_log("_mmcamcorder_send_message : msg : %p, id:%x", &msg, msg.id);*/
2631                 _mmcamcorder_send_message(handle, &msg);
2632         }
2633
2634         _MMCAMCORDER_UNLOCK_STATE(handle);
2635
2636         return;
2637 }
2638
2639
2640 _MMCamcorderSubContext *_mmcamcorder_alloc_subcontext(int type)
2641 {
2642         int i;
2643         _MMCamcorderSubContext *sc = NULL;
2644
2645         /*_mmcam_dbg_log("");*/
2646
2647         /* alloc container */
2648         sc = (_MMCamcorderSubContext *)malloc(sizeof(_MMCamcorderSubContext));
2649         mmf_return_val_if_fail(sc != NULL, NULL);
2650
2651         /* init members */
2652         memset(sc, 0x00, sizeof(_MMCamcorderSubContext));
2653
2654         sc->element_num = _MMCAMCORDER_PIPELINE_ELEMENT_NUM;
2655         sc->encode_element_num = _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM;
2656
2657         /* alloc info for each mode */
2658         switch (type) {
2659         case MM_CAMCORDER_MODE_AUDIO:
2660                 sc->info_audio = g_malloc0(sizeof(_MMCamcorderAudioInfo));
2661                 if (!sc->info_audio) {
2662                         _mmcam_dbg_err("Failed to alloc info structure");
2663                         goto ALLOC_SUBCONTEXT_FAILED;
2664                 }
2665                 break;
2666         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
2667         default:
2668                 sc->info_image = g_malloc0(sizeof(_MMCamcorderImageInfo));
2669                 if (!sc->info_image) {
2670                         _mmcam_dbg_err("Failed to alloc info structure");
2671                         goto ALLOC_SUBCONTEXT_FAILED;
2672                 }
2673
2674                 /* init sound status */
2675                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
2676
2677                 sc->info_video = g_malloc0(sizeof(_MMCamcorderVideoInfo));
2678                 if (!sc->info_video) {
2679                         _mmcam_dbg_err("Failed to alloc info structure");
2680                         goto ALLOC_SUBCONTEXT_FAILED;
2681                 }
2682                 g_mutex_init(&sc->info_video->size_check_lock);
2683                 break;
2684         }
2685
2686         /* alloc element array */
2687         sc->element = (_MMCamcorderGstElement *)malloc(sizeof(_MMCamcorderGstElement) * sc->element_num);
2688         if (!sc->element) {
2689                 _mmcam_dbg_err("Failed to alloc element structure");
2690                 goto ALLOC_SUBCONTEXT_FAILED;
2691         }
2692
2693         sc->encode_element = (_MMCamcorderGstElement *)malloc(sizeof(_MMCamcorderGstElement) * sc->encode_element_num);
2694         if (!sc->encode_element) {
2695                 _mmcam_dbg_err("Failed to alloc encode element structure");
2696                 goto ALLOC_SUBCONTEXT_FAILED;
2697         }
2698
2699         for (i = 0 ; i < sc->element_num ; i++) {
2700                 sc->element[i].id = _MMCAMCORDER_NONE;
2701                 sc->element[i].gst = NULL;
2702         }
2703
2704         for (i = 0 ; i < sc->encode_element_num ; i++) {
2705                 sc->encode_element[i].id = _MMCAMCORDER_NONE;
2706                 sc->encode_element[i].gst = NULL;
2707         }
2708
2709         sc->fourcc = 0x80000000;
2710         sc->cam_stability_count = 0;
2711         sc->drop_vframe = 0;
2712         sc->pass_first_vframe = 0;
2713         sc->is_modified_rate = FALSE;
2714
2715         return sc;
2716
2717 ALLOC_SUBCONTEXT_FAILED:
2718         if (sc) {
2719                 SAFE_G_FREE(sc->info_audio);
2720                 SAFE_G_FREE(sc->info_image);
2721                 if (sc->info_video)
2722                         g_mutex_clear(&sc->info_video->size_check_lock);
2723
2724                 SAFE_G_FREE(sc->info_video);
2725                 if (sc->element) {
2726                         free(sc->element);
2727                         sc->element = NULL;
2728                 }
2729                 if (sc->encode_element) {
2730                         free(sc->encode_element);
2731                         sc->encode_element = NULL;
2732                 }
2733                 free(sc);
2734                 sc = NULL;
2735         }
2736
2737         return NULL;
2738 }
2739
2740
2741 void _mmcamcorder_dealloc_subcontext(_MMCamcorderSubContext *sc)
2742 {
2743         _mmcam_dbg_log("");
2744
2745         if (sc) {
2746                 if (sc->element) {
2747                         _mmcam_dbg_log("release element");
2748                         free(sc->element);
2749                         sc->element = NULL;
2750                 }
2751
2752                 if (sc->encode_element) {
2753                         _mmcam_dbg_log("release encode_element");
2754                         free(sc->encode_element);
2755                         sc->encode_element = NULL;
2756                 }
2757
2758                 if (sc->info_image) {
2759                         _mmcam_dbg_log("release info_image");
2760                         free(sc->info_image);
2761                         sc->info_image = NULL;
2762                 }
2763
2764                 if (sc->info_video) {
2765                         _mmcam_dbg_log("release info_video");
2766                         SAFE_G_FREE(sc->info_video->filename);
2767                         g_mutex_clear(&sc->info_video->size_check_lock);
2768                         free(sc->info_video);
2769                         sc->info_video = NULL;
2770                 }
2771
2772                 if (sc->info_audio) {
2773                         _mmcam_dbg_log("release info_audio");
2774                         SAFE_G_FREE(sc->info_audio->filename);
2775                         free(sc->info_audio);
2776                         sc->info_audio = NULL;
2777                 }
2778
2779                 free(sc);
2780                 sc = NULL;
2781         }
2782
2783         return;
2784 }
2785
2786
2787 int _mmcamcorder_set_functions(MMHandleType handle, int type)
2788 {
2789         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2790
2791         /*_mmcam_dbg_log("");*/
2792
2793         switch (type) {
2794         case MM_CAMCORDER_MODE_AUDIO:
2795                 hcamcorder->command = _mmcamcorder_audio_command;
2796                 break;
2797         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
2798         default:
2799                 hcamcorder->command = _mmcamcorder_video_capture_command;
2800                 break;
2801         }
2802
2803         return MM_ERROR_NONE;
2804 }
2805
2806
2807 gboolean _mmcamcorder_pipeline_cb_message(GstBus *bus, GstMessage *message, gpointer data)
2808 {
2809         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
2810         _MMCamcorderSubContext *sc = NULL;
2811
2812         mmf_return_val_if_fail(hcamcorder, FALSE);
2813         mmf_return_val_if_fail(message, FALSE);
2814         /* _mmcam_dbg_log("message type=(%d)", GST_MESSAGE_TYPE(message)); */
2815
2816         switch (GST_MESSAGE_TYPE(message)) {
2817         case GST_MESSAGE_UNKNOWN:
2818                 _mmcam_dbg_log("GST_MESSAGE_UNKNOWN");
2819                 break;
2820         case GST_MESSAGE_EOS:
2821         {
2822                 _mmcam_dbg_err("Got EOS from element \"%s\"... but should not be reached here!",
2823                         GST_STR_NULL(GST_ELEMENT_NAME(GST_MESSAGE_SRC(message))));
2824                 break;
2825         }
2826         case GST_MESSAGE_ERROR:
2827         {
2828                 GError *err = NULL;
2829                 gchar *debug = NULL;
2830
2831                 gst_message_parse_error(message, &err, &debug);
2832
2833                 __mmcamcorder_handle_gst_error((MMHandleType)hcamcorder, message, err);
2834
2835                 if (err) {
2836                         _mmcam_dbg_err("GSTERR: %s", err->message);
2837                         g_error_free(err);
2838                         err = NULL;
2839                 }
2840
2841                 if (debug) {
2842                         _mmcam_dbg_err("Error Debug: %s", debug);
2843                         g_free(debug);
2844                         debug = NULL;
2845                 }
2846                 break;
2847         }
2848         case GST_MESSAGE_WARNING:
2849         {
2850                 GError *err;
2851                 gchar *debug;
2852                 gst_message_parse_warning(message, &err, &debug);
2853
2854                 _mmcam_dbg_warn("GSTWARN: %s", err->message);
2855
2856                 __mmcamcorder_handle_gst_warning((MMHandleType)hcamcorder, message, err);
2857
2858                 g_error_free(err);
2859                 g_free(debug);
2860                 break;
2861         }
2862         case GST_MESSAGE_INFO:
2863                 _mmcam_dbg_log("GST_MESSAGE_INFO");
2864                 break;
2865         case GST_MESSAGE_TAG:
2866                 _mmcam_dbg_log("GST_MESSAGE_TAG");
2867                 break;
2868         case GST_MESSAGE_BUFFERING:
2869                 _mmcam_dbg_log("GST_MESSAGE_BUFFERING");
2870                 break;
2871         case GST_MESSAGE_STATE_CHANGED:
2872         {
2873                 const GValue *vnewstate;
2874                 GstState newstate;
2875                 GstElement *pipeline = NULL;
2876
2877                 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2878                 if ((sc) && (sc->element)) {
2879                         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
2880                                 pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
2881                                 if (message->src == (GstObject*)pipeline) {
2882                                         vnewstate = gst_structure_get_value(gst_message_get_structure(message), "new-state");
2883                                         if (vnewstate) {
2884                                                 newstate = (GstState)vnewstate->data[0].v_int;
2885                                                 _mmcam_dbg_log("GST_MESSAGE_STATE_CHANGED[%s]", gst_element_state_get_name(newstate));
2886                                         } else {
2887                                                 _mmcam_dbg_warn("get new state failed from msg");
2888                                         }
2889                                 }
2890                         }
2891                 }
2892                 break;
2893         }
2894         case GST_MESSAGE_STATE_DIRTY:
2895                 _mmcam_dbg_log("GST_MESSAGE_STATE_DIRTY");
2896                 break;
2897         case GST_MESSAGE_STEP_DONE:
2898                 _mmcam_dbg_log("GST_MESSAGE_STEP_DONE");
2899                 break;
2900         case GST_MESSAGE_CLOCK_PROVIDE:
2901                 _mmcam_dbg_log("GST_MESSAGE_CLOCK_PROVIDE");
2902                 break;
2903         case GST_MESSAGE_CLOCK_LOST:
2904                 _mmcam_dbg_log("GST_MESSAGE_CLOCK_LOST");
2905                 break;
2906         case GST_MESSAGE_NEW_CLOCK:
2907         {
2908                 GstClock *pipe_clock = NULL;
2909                 gst_message_parse_new_clock(message, &pipe_clock);
2910                 /*_mmcam_dbg_log("GST_MESSAGE_NEW_CLOCK : %s", (clock ? GST_OBJECT_NAME (clock) : "NULL"));*/
2911                 break;
2912         }
2913         case GST_MESSAGE_STRUCTURE_CHANGE:
2914                 _mmcam_dbg_log("GST_MESSAGE_STRUCTURE_CHANGE");
2915                 break;
2916         case GST_MESSAGE_STREAM_STATUS:
2917                 /*_mmcam_dbg_log("GST_MESSAGE_STREAM_STATUS");*/
2918                 break;
2919         case GST_MESSAGE_APPLICATION:
2920                 _mmcam_dbg_log("GST_MESSAGE_APPLICATION");
2921                 break;
2922         case GST_MESSAGE_ELEMENT:
2923                 /*_mmcam_dbg_log("GST_MESSAGE_ELEMENT");*/
2924                 break;
2925         case GST_MESSAGE_SEGMENT_START:
2926                 _mmcam_dbg_log("GST_MESSAGE_SEGMENT_START");
2927                 break;
2928         case GST_MESSAGE_SEGMENT_DONE:
2929                 _mmcam_dbg_log("GST_MESSAGE_SEGMENT_DONE");
2930                 break;
2931         case GST_MESSAGE_DURATION_CHANGED:
2932                 _mmcam_dbg_log("GST_MESSAGE_DURATION_CHANGED");
2933                 break;
2934         case GST_MESSAGE_LATENCY:
2935                 _mmcam_dbg_log("GST_MESSAGE_LATENCY");
2936                 break;
2937         case GST_MESSAGE_ASYNC_START:
2938                 _mmcam_dbg_log("GST_MESSAGE_ASYNC_START");
2939                 break;
2940         case GST_MESSAGE_ASYNC_DONE:
2941                 /*_mmcam_dbg_log("GST_MESSAGE_ASYNC_DONE");*/
2942                 break;
2943         case GST_MESSAGE_ANY:
2944                 _mmcam_dbg_log("GST_MESSAGE_ANY");
2945                 break;
2946         case GST_MESSAGE_QOS:
2947                 /* _mmcam_dbg_log("GST_MESSAGE_QOS"); */
2948                 break;
2949         default:
2950                 _mmcam_dbg_log("not handled message type=(%d)", GST_MESSAGE_TYPE(message));
2951                 break;
2952         }
2953
2954         return TRUE;
2955 }
2956
2957
2958 GstBusSyncReply _mmcamcorder_pipeline_bus_sync_callback(GstBus *bus, GstMessage *message, gpointer data)
2959 {
2960         GstElement *element = NULL;
2961         GError *err = NULL;
2962         gchar *debug_info = NULL;
2963
2964         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
2965         _MMCamcorderSubContext *sc = NULL;
2966
2967         mmf_return_val_if_fail(hcamcorder, GST_BUS_PASS);
2968         mmf_return_val_if_fail(message, GST_BUS_PASS);
2969
2970         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2971         mmf_return_val_if_fail(sc, GST_BUS_PASS);
2972
2973         if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ERROR) {
2974                 /* parse error message */
2975                 gst_message_parse_error(message, &err, &debug_info);
2976
2977                 if (debug_info) {
2978                         _mmcam_dbg_err("GST ERROR : %s", debug_info);
2979                         g_free(debug_info);
2980                         debug_info = NULL;
2981                 }
2982
2983                 if (!err) {
2984                         _mmcam_dbg_warn("failed to parse error message");
2985                         return GST_BUS_PASS;
2986                 }
2987
2988                 /* set videosrc element to compare */
2989                 element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2990
2991                 /* check domain[RESOURCE] and element[VIDEOSRC] */
2992                 if (err->domain == GST_RESOURCE_ERROR && GST_ELEMENT_CAST(message->src) == element) {
2993                         switch (err->code) {
2994                         case GST_RESOURCE_ERROR_BUSY:
2995                                 _mmcam_dbg_err("Camera device [busy]");
2996                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_BUSY;
2997                                 break;
2998                         case GST_RESOURCE_ERROR_OPEN_WRITE:
2999                                 _mmcam_dbg_err("Camera device [open failed]");
3000                                 hcamcorder->error_code = MM_ERROR_COMMON_INVALID_PERMISSION;
3001                                 /* sc->error_code = MM_ERROR_CAMCORDER_DEVICE_OPEN; // SECURITY PART REQUEST PRIVILEGE */
3002                                 break;
3003                         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
3004                                 _mmcam_dbg_err("Camera device [open failed]");
3005                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_OPEN;
3006                                 break;
3007                         case GST_RESOURCE_ERROR_OPEN_READ:
3008                                 _mmcam_dbg_err("Camera device [register trouble]");
3009                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_REG_TROUBLE;
3010                                 break;
3011                         case GST_RESOURCE_ERROR_NOT_FOUND:
3012                                 _mmcam_dbg_err("Camera device [device not found]");
3013                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_NOT_FOUND;
3014                                 break;
3015                         case GST_RESOURCE_ERROR_TOO_LAZY:
3016                                 _mmcam_dbg_err("Camera device [timeout]");
3017                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_TIMEOUT;
3018                                 break;
3019                         case GST_RESOURCE_ERROR_SETTINGS:
3020                                 _mmcam_dbg_err("Camera device [not supported]");
3021                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
3022                                 break;
3023                         case GST_RESOURCE_ERROR_FAILED:
3024                                 _mmcam_dbg_err("Camera device [working failed].");
3025                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_IO;
3026                                 break;
3027                         default:
3028                                 _mmcam_dbg_err("Camera device [General(%d)]", err->code);
3029                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE;
3030                                 break;
3031                         }
3032
3033                         hcamcorder->error_occurs = TRUE;
3034                 }
3035
3036                 g_error_free(err);
3037
3038                 /* store error code and drop this message if cmd is running */
3039                 if (hcamcorder->error_code != MM_ERROR_NONE) {
3040                         _MMCamcorderMsgItem msg;
3041
3042                         /* post error to application */
3043                         hcamcorder->error_occurs = TRUE;
3044                         msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3045                         msg.param.code = hcamcorder->error_code;
3046                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3047
3048                         goto DROP_MESSAGE;
3049                 }
3050         } else if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ELEMENT) {
3051                 _MMCamcorderMsgItem msg;
3052
3053                 if (gst_structure_has_name(gst_message_get_structure(message), "avsysvideosrc-AF") ||
3054                     gst_structure_has_name(gst_message_get_structure(message), "camerasrc-AF")) {
3055                         int focus_state = 0;
3056
3057                         gst_structure_get_int(gst_message_get_structure(message), "focus-state", &focus_state);
3058                         _mmcam_dbg_log("Focus State:%d", focus_state);
3059
3060                         msg.id = MM_MESSAGE_CAMCORDER_FOCUS_CHANGED;
3061                         msg.param.code = focus_state;
3062                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3063
3064                         goto DROP_MESSAGE;
3065                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-HDR")) {
3066                         int progress = 0;
3067                         int status = 0;
3068
3069                         if (gst_structure_get_int(gst_message_get_structure(message), "progress", &progress)) {
3070                                 gst_structure_get_int(gst_message_get_structure(message), "status", &status);
3071                                 _mmcam_dbg_log("HDR progress %d percent, status %d", progress, status);
3072
3073                                 msg.id = MM_MESSAGE_CAMCORDER_HDR_PROGRESS;
3074                                 msg.param.code = progress;
3075                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3076                         }
3077
3078                         goto DROP_MESSAGE;
3079                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-FD")) {
3080                         int i = 0;
3081                         const GValue *g_value = gst_structure_get_value(gst_message_get_structure(message), "face-info");;
3082                         GstCameraControlFaceDetectInfo *fd_info = NULL;
3083                         MMCamFaceDetectInfo *cam_fd_info = NULL;
3084
3085                         if (g_value)
3086                                 fd_info = (GstCameraControlFaceDetectInfo *)g_value_get_pointer(g_value);
3087
3088                         if (fd_info == NULL) {
3089                                 _mmcam_dbg_warn("fd_info is NULL");
3090                                 goto DROP_MESSAGE;
3091                         }
3092
3093                         cam_fd_info = (MMCamFaceDetectInfo *)g_malloc(sizeof(MMCamFaceDetectInfo));
3094                         if (cam_fd_info == NULL) {
3095                                 _mmcam_dbg_warn("cam_fd_info alloc failed");
3096                                 SAFE_FREE(fd_info);
3097                                 goto DROP_MESSAGE;
3098                         }
3099
3100                         /* set total face count */
3101                         cam_fd_info->num_of_faces = fd_info->num_of_faces;
3102
3103                         if (cam_fd_info->num_of_faces > 0) {
3104                                 cam_fd_info->face_info = (MMCamFaceInfo *)g_malloc(sizeof(MMCamFaceInfo) * cam_fd_info->num_of_faces);
3105                                 if (cam_fd_info->face_info) {
3106                                         /* set information of each face */
3107                                         for (i = 0 ; i < fd_info->num_of_faces ; i++) {
3108                                                 cam_fd_info->face_info[i].id = fd_info->face_info[i].id;
3109                                                 cam_fd_info->face_info[i].score = fd_info->face_info[i].score;
3110                                                 cam_fd_info->face_info[i].rect.x = fd_info->face_info[i].rect.x;
3111                                                 cam_fd_info->face_info[i].rect.y = fd_info->face_info[i].rect.y;
3112                                                 cam_fd_info->face_info[i].rect.width = fd_info->face_info[i].rect.width;
3113                                                 cam_fd_info->face_info[i].rect.height = fd_info->face_info[i].rect.height;
3114                                                 /*
3115                                                 _mmcam_dbg_log("id %d, score %d, [%d,%d,%dx%d]",
3116                                                         fd_info->face_info[i].id,
3117                                                         fd_info->face_info[i].score,
3118                                                         fd_info->face_info[i].rect.x,
3119                                                         fd_info->face_info[i].rect.y,
3120                                                         fd_info->face_info[i].rect.width,
3121                                                         fd_info->face_info[i].rect.height);
3122                                                 */
3123                                         }
3124                                 } else {
3125                                         _mmcam_dbg_warn("MMCamFaceInfo alloc failed");
3126
3127                                         /* free allocated memory that is not sent */
3128                                         SAFE_G_FREE(cam_fd_info);
3129                                 }
3130                         } else {
3131                                 cam_fd_info->face_info = NULL;
3132                         }
3133
3134                         if (cam_fd_info) {
3135                                 /* send message  - cam_fd_info should be freed by application */
3136                                 msg.id = MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO;
3137                                 msg.param.data = cam_fd_info;
3138                                 msg.param.size = sizeof(MMCamFaceDetectInfo);
3139                                 msg.param.code = 0;
3140
3141                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3142                         }
3143
3144                         /* free fd_info allocated by plugin */
3145                         free(fd_info);
3146                         fd_info = NULL;
3147
3148                         goto DROP_MESSAGE;
3149                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-Capture")) {
3150                         int capture_done = FALSE;
3151
3152                         if (gst_structure_get_int(gst_message_get_structure(message), "capture-done", &capture_done)) {
3153                                 if (sc->info_image) {
3154                                         /* play capture sound */
3155                                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
3156                                 }
3157                         }
3158
3159                         goto DROP_MESSAGE;
3160                 }
3161         }
3162
3163         return GST_BUS_PASS;
3164
3165 DROP_MESSAGE:
3166         gst_message_unref(message);
3167         message = NULL;
3168
3169         return GST_BUS_DROP;
3170 }
3171
3172
3173 GstBusSyncReply _mmcamcorder_encode_pipeline_bus_sync_callback(GstBus *bus, GstMessage *message, gpointer data)
3174 {
3175         GstElement *element = NULL;
3176         GError *err = NULL;
3177         gchar *debug_info = NULL;
3178
3179         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
3180         _MMCamcorderSubContext *sc = NULL;
3181
3182         mmf_return_val_if_fail(hcamcorder, GST_BUS_PASS);
3183         mmf_return_val_if_fail(message, GST_BUS_PASS);
3184
3185         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3186         mmf_return_val_if_fail(sc, GST_BUS_PASS);
3187
3188         if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_EOS) {
3189                 _mmcam_dbg_log("got EOS from pipeline");
3190
3191                 _MMCAMCORDER_LOCK(hcamcorder);
3192
3193                 sc->bget_eos = TRUE;
3194                 _MMCAMCORDER_SIGNAL(hcamcorder);
3195
3196                 _MMCAMCORDER_UNLOCK(hcamcorder);
3197
3198                 goto DROP_MESSAGE;
3199         } else if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ERROR) {
3200                 _MMCamcorderMsgItem msg;
3201
3202                 /* parse error message */
3203                 gst_message_parse_error(message, &err, &debug_info);
3204
3205                 if (debug_info) {
3206                         _mmcam_dbg_err("GST ERROR : %s", debug_info);
3207                         g_free(debug_info);
3208                         debug_info = NULL;
3209                 }
3210
3211                 if (!err) {
3212                         _mmcam_dbg_warn("failed to parse error message");
3213                         return GST_BUS_PASS;
3214                 }
3215
3216                 /* set videosrc element to compare */
3217                 element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
3218
3219                 /* check domain[RESOURCE] and element[AUDIOSRC] */
3220                 if (err->domain == GST_RESOURCE_ERROR &&
3221                     GST_ELEMENT_CAST(message->src) == element) {
3222                         switch (err->code) {
3223                         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
3224                         case GST_RESOURCE_ERROR_OPEN_WRITE:
3225                                 _mmcam_dbg_err("audio device [open failed]");
3226
3227                                 /* post error to application */
3228                                 hcamcorder->error_occurs = TRUE;
3229                                 hcamcorder->error_code = MM_ERROR_COMMON_INVALID_PERMISSION;
3230
3231                                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3232                                 msg.param.code = hcamcorder->error_code;
3233
3234                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3235
3236                                 _mmcam_dbg_err(" error : sc->error_occurs %d", hcamcorder->error_occurs);
3237
3238                                 goto DROP_MESSAGE;
3239                         default:
3240                                 break;
3241                         }
3242                 } else {
3243                         gboolean b_commiting = FALSE;
3244                         storage_state_e storage_state = STORAGE_STATE_UNMOUNTABLE;
3245
3246                         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
3247                                 mmf_return_val_if_fail(sc->info_video, GST_BUS_PASS);
3248                                 b_commiting = sc->info_video->b_commiting;
3249                         } else {
3250                                 mmf_return_val_if_fail(sc->info_audio, GST_BUS_PASS);
3251                                 b_commiting = sc->info_audio->b_commiting;
3252                         }
3253
3254                         _MMCAMCORDER_LOCK(hcamcorder);
3255
3256                         switch (err->code) {
3257                         case GST_RESOURCE_ERROR_WRITE:
3258                                 storage_get_state(hcamcorder->storage_info.id, &storage_state);
3259                                 if (storage_state == STORAGE_STATE_REMOVED ||
3260                                         storage_state == STORAGE_STATE_UNMOUNTABLE) {
3261                                         _mmcam_dbg_err("storage was removed! [storage state %d]", storage_state);
3262                                         hcamcorder->error_code = MM_ERROR_OUT_OF_STORAGE;
3263                                 } else {
3264                                         _mmcam_dbg_err("File write error, storage state %d", storage_state);
3265                                         hcamcorder->error_code = MM_ERROR_FILE_WRITE;
3266                                 }
3267
3268                                 if (sc->ferror_send == FALSE) {
3269                                         sc->ferror_send = TRUE;
3270                                 } else {
3271                                         _mmcam_dbg_err("error was already sent");
3272                                         _MMCAMCORDER_UNLOCK(hcamcorder);
3273                                         goto DROP_MESSAGE;
3274                                 }
3275                                 break;
3276                         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
3277                                 _mmcam_dbg_err("No left space");
3278                                 hcamcorder->error_code = MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
3279                                 break;
3280                         case GST_RESOURCE_ERROR_OPEN_WRITE:
3281                                 _mmcam_dbg_err("Out of storage");
3282                                 hcamcorder->error_code = MM_ERROR_OUT_OF_STORAGE;
3283                                 break;
3284                         case GST_RESOURCE_ERROR_SEEK:
3285                                 _mmcam_dbg_err("File read(seek)");
3286                                 hcamcorder->error_code = MM_ERROR_FILE_READ;
3287                                 break;
3288                         default:
3289                                 _mmcam_dbg_err("Resource error(%d)", err->code);
3290                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_GST_RESOURCE;
3291                                 break;
3292                         }
3293
3294                         if (b_commiting) {
3295                                 _MMCAMCORDER_SIGNAL(hcamcorder);
3296                                 _MMCAMCORDER_UNLOCK(hcamcorder);
3297                         } else {
3298                                 _MMCAMCORDER_UNLOCK(hcamcorder);
3299
3300                                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3301                                 msg.param.code = hcamcorder->error_code;
3302
3303                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3304                         }
3305
3306                         goto DROP_MESSAGE;
3307                 }
3308         }
3309
3310         if (err) {
3311                 g_error_free(err);
3312                 err = NULL;
3313         }
3314
3315         return GST_BUS_PASS;
3316
3317 DROP_MESSAGE:
3318         if (err) {
3319                 g_error_free(err);
3320                 err = NULL;
3321         }
3322
3323         gst_message_unref(message);
3324         message = NULL;
3325
3326         return GST_BUS_DROP;
3327 }
3328
3329
3330 void _mmcamcorder_sound_focus_cb(int id, mm_sound_focus_type_e focus_type,
3331         mm_sound_focus_state_e focus_state, const char *reason_for_change,
3332         int option, const char *additional_info, void *user_data)
3333 {
3334         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3335         int current_state = MM_CAMCORDER_STATE_NONE;
3336
3337         mmf_return_if_fail((MMHandleType)hcamcorder);
3338
3339         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3340         if (current_state <= MM_CAMCORDER_STATE_NONE || current_state >= MM_CAMCORDER_STATE_NUM) {
3341                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3342                 return;
3343         }
3344
3345         _mmcam_dbg_warn("sound focus callback : focus state %d, reason %s",
3346                                    focus_state, reason_for_change ? reason_for_change : "N/A");
3347
3348         if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
3349                 _mmcam_dbg_warn("session flag is UNINTERRUPTIBLE. do nothing.");
3350                 return;
3351         }
3352
3353         _MMCAMCORDER_LOCK_ASM(hcamcorder);
3354
3355         /* check the reason */
3356         if (!strncmp(reason_for_change, "ringtone-voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3357             !strncmp(reason_for_change, "ringtone-call", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3358             !strncmp(reason_for_change, "voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3359             !strncmp(reason_for_change, "call-voice", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3360                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_CALL_START;
3361         } else if (!strncmp(reason_for_change, "alarm", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3362                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_ALARM_START;
3363         } else {
3364                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_MEDIA;
3365         }
3366
3367         if (focus_state == FOCUS_IS_RELEASED) {
3368                 hcamcorder->acquired_focus &= ~focus_type;
3369
3370                 _mmcam_dbg_warn("FOCUS is released [type %d, remained focus %d] : Stop pipeline[state:%d]",
3371                         focus_type, hcamcorder->acquired_focus, current_state);
3372
3373                 __mmcamcorder_force_stop(hcamcorder, _MMCAMCORDER_STATE_CHANGE_BY_FOCUS);
3374
3375                 _mmcam_dbg_warn("Finish opeartion. Pipeline is released");
3376         } else if (focus_state == FOCUS_IS_ACQUIRED) {
3377                 _MMCamcorderMsgItem msg;
3378
3379                 _mmcam_dbg_warn("FOCUS is ready to acquired [type %d, current %d]",
3380                         focus_type, hcamcorder->acquired_focus);
3381
3382                 msg.id = MM_MESSAGE_READY_TO_RESUME;
3383                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3384
3385                 _mmcam_dbg_warn("Finish opeartion");
3386         } else {
3387                 _mmcam_dbg_warn("unknown focus state %d", focus_state);
3388         }
3389
3390         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3391
3392         _mmcam_dbg_warn("done");
3393
3394         return;
3395 }
3396
3397
3398 void _mmcamcorder_sound_signal_callback(mm_sound_signal_name_t signal, int value, void *user_data)
3399 {
3400         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3401
3402         mmf_return_if_fail(hcamcorder);
3403
3404         _mmcam_dbg_warn("sound signal %d - value %d", signal, value);
3405
3406         _MMCAMCORDER_LOCK_ASM(hcamcorder);
3407
3408         if (signal == MM_SOUND_SIGNAL_RELEASE_INTERNAL_FOCUS && value == 1) {
3409                 _mmcam_dbg_warn("focus id %d, focus watch id %d",
3410                         hcamcorder->sound_focus_id, hcamcorder->sound_focus_watch_id);
3411
3412                 /* unregister focus related callback */
3413                 if (hcamcorder->sound_focus_id > 0) {
3414                         if (hcamcorder->acquired_focus > 0) {
3415                                 mm_sound_release_focus(hcamcorder->sound_focus_id, hcamcorder->acquired_focus, "mm-camcorder release focus");
3416                                 _mmcam_dbg_warn("release acquired focus [focus %d] done", hcamcorder->acquired_focus);
3417                                 hcamcorder->acquired_focus = 0;
3418                         }
3419
3420                         mm_sound_unregister_focus(hcamcorder->sound_focus_id);
3421                         _mmcam_dbg_warn("unregister sound focus done");
3422                         hcamcorder->sound_focus_id = 0;
3423                 }
3424
3425                 if (hcamcorder->sound_focus_watch_id > 0) {
3426                         mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
3427                         _mmcam_dbg_warn("unset watch cb done");
3428                         hcamcorder->sound_focus_watch_id = 0;
3429                 }
3430         }
3431
3432         /* reset flag not to run sound focus related code since now */
3433         hcamcorder->sound_focus_register = FALSE;
3434
3435         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3436
3437         _mmcam_dbg_warn("done");
3438
3439         return;
3440 }
3441
3442
3443 void _mmcamcorder_sound_focus_watch_cb(int id, mm_sound_focus_type_e focus_type, mm_sound_focus_state_e focus_state,
3444         const char *reason_for_change, const char *additional_info, void *user_data)
3445 {
3446         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3447         int current_state = MM_CAMCORDER_STATE_NONE;
3448
3449         mmf_return_if_fail(hcamcorder);
3450
3451         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3452         if (current_state <= MM_CAMCORDER_STATE_NONE ||
3453             current_state >= MM_CAMCORDER_STATE_NUM) {
3454                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3455                 return;
3456         }
3457
3458         _mmcam_dbg_warn("sound focus watch callback : id %d, focus state %d, reason %s",
3459                 id, focus_state, reason_for_change ? reason_for_change : "N/A");
3460
3461         if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
3462                 _mmcam_dbg_warn("session flag is UNINTERRUPTIBLE. do nothing.");
3463                 return;
3464         }
3465
3466         _MMCAMCORDER_LOCK_ASM(hcamcorder);
3467
3468         /* check the reason */
3469         if (!strncmp(reason_for_change, "ringtone-voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3470             !strncmp(reason_for_change, "ringtone-call", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3471             !strncmp(reason_for_change, "voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3472             !strncmp(reason_for_change, "call-voice", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3473                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_CALL_START;
3474         } else if (!strncmp(reason_for_change, "alarm", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3475                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_ALARM_START;
3476         } else {
3477                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_MEDIA;
3478         }
3479
3480         if (focus_state == FOCUS_IS_RELEASED) {
3481                 _MMCamcorderMsgItem msg;
3482
3483                 _mmcam_dbg_warn("other process's FOCUS is released");
3484
3485                 msg.id = MM_MESSAGE_READY_TO_RESUME;
3486                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3487
3488                 _mmcam_dbg_warn("Finish opeartion");
3489         } else if (focus_state == FOCUS_IS_ACQUIRED) {
3490                 _mmcam_dbg_warn("other process's FOCUS is acquired : Stop pipeline[state:%d]", current_state);
3491
3492                 __mmcamcorder_force_stop(hcamcorder, _MMCAMCORDER_STATE_CHANGE_BY_FOCUS);
3493
3494                 _mmcam_dbg_warn("Finish opeartion. Pipeline is released");
3495         } else {
3496                 _mmcam_dbg_warn("unknown focus state %d", focus_state);
3497         }
3498
3499         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3500
3501         _mmcam_dbg_warn("done");
3502
3503         return;
3504 }
3505
3506
3507 void _mmcamcorder_dpm_camera_policy_changed_cb(const char *name, const char *value, void *user_data)
3508 {
3509         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3510         int current_state = MM_CAMCORDER_STATE_NONE;
3511
3512         mmf_return_if_fail(hcamcorder);
3513         mmf_return_if_fail(value);
3514
3515         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3516         if (current_state <= MM_CAMCORDER_STATE_NONE || current_state >= MM_CAMCORDER_STATE_NUM) {
3517                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3518                 return;
3519         }
3520
3521         _mmcam_dbg_warn("camera policy [%s], current state [%d]", value, current_state);
3522
3523         if (!strcmp(value, "disallowed")) {
3524                 _MMCAMCORDER_LOCK_ASM(hcamcorder);
3525
3526                 __mmcamcorder_force_stop(hcamcorder, _MMCAMCORDER_STATE_CHANGE_BY_DPM);
3527
3528                 _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3529
3530                 _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "camera");
3531         }
3532
3533         _mmcam_dbg_warn("done");
3534
3535         return;
3536 }
3537
3538
3539 int _mmcamcorder_create_pipeline(MMHandleType handle, int type)
3540 {
3541         int ret = MM_ERROR_NONE;
3542         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3543         _MMCamcorderSubContext *sc = NULL;
3544         GstElement *pipeline = NULL;
3545
3546         _mmcam_dbg_log("handle : %x, type : %d", handle, type);
3547
3548         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3549
3550         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3551         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3552
3553         switch (type) {
3554         case MM_CAMCORDER_MODE_AUDIO:
3555                 ret = _mmcamcorder_create_audio_pipeline(handle);
3556                 if (ret != MM_ERROR_NONE)
3557                         return ret;
3558
3559                 break;
3560         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
3561         default:
3562                 ret = _mmcamcorder_create_preview_pipeline(handle);
3563                 if (ret != MM_ERROR_NONE)
3564                         return ret;
3565
3566                 /* connect capture signal */
3567                 if (!sc->bencbin_capture) {
3568                         ret = _mmcamcorder_connect_capture_signal(handle);
3569                         if (ret != MM_ERROR_NONE)
3570                                 return ret;
3571                 }
3572                 break;
3573         }
3574
3575         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
3576         if (type != MM_CAMCORDER_MODE_AUDIO) {
3577                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:REALIZE:SET_READY_TO_PIPELINE");
3578
3579                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
3580
3581                 traceEnd(TTRACE_TAG_CAMERA);
3582         }
3583 #ifdef _MMCAMCORDER_GET_DEVICE_INFO
3584         if (!_mmcamcorder_get_device_info(handle))
3585                 _mmcam_dbg_err("Getting device information error!!");
3586 #endif
3587
3588         _mmcam_dbg_log("ret[%x]", ret);
3589         if (ret != MM_ERROR_NONE) {
3590                 _mmcam_dbg_err("error : destroy pipeline");
3591                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
3592         }
3593
3594         return ret;
3595 }
3596
3597
3598 void _mmcamcorder_destroy_pipeline(MMHandleType handle, int type)
3599 {
3600         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3601         _MMCamcorderSubContext *sc = NULL;
3602         gint i = 0;
3603         int element_num = 0;
3604         _MMCamcorderGstElement *element = NULL;
3605         GstBus *bus = NULL;
3606
3607         mmf_return_if_fail(hcamcorder);
3608
3609         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3610         mmf_return_if_fail(sc);
3611
3612         _mmcam_dbg_log("");
3613
3614         /* Inside each pipeline destroy function, Set GST_STATE_NULL to Main pipeline */
3615         switch (type) {
3616         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
3617                 element = sc->element;
3618                 element_num = sc->element_num;
3619                 bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
3620                 _mmcamcorder_destroy_video_capture_pipeline(handle);
3621                 break;
3622         case MM_CAMCORDER_MODE_AUDIO:
3623                 element = sc->encode_element;
3624                 element_num = sc->encode_element_num;
3625                 bus = gst_pipeline_get_bus(GST_PIPELINE(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst));
3626                 _mmcamcorder_destroy_audio_pipeline(handle);
3627                 break;
3628         default:
3629                 _mmcam_dbg_err("unknown type %d", type);
3630                 break;
3631         }
3632
3633         _mmcam_dbg_log("Pipeline clear!!");
3634
3635         /* Remove pipeline message callback */
3636         if (hcamcorder->pipeline_cb_event_id > 0) {
3637                 g_source_remove(hcamcorder->pipeline_cb_event_id);
3638                 hcamcorder->pipeline_cb_event_id = 0;
3639         }
3640
3641         /* Remove remained message in bus */
3642         if (bus) {
3643                 GstMessage *gst_msg = NULL;
3644                 while ((gst_msg = gst_bus_pop(bus)) != NULL) {
3645                         _mmcamcorder_pipeline_cb_message(bus, gst_msg, (gpointer)hcamcorder);
3646                         gst_message_unref(gst_msg);
3647                         gst_msg = NULL;
3648                 }
3649                 gst_object_unref(bus);
3650                 bus = NULL;
3651         }
3652
3653         /* checking unreleased element */
3654         for (i = 0 ; i < element_num ; i++) {
3655                 if (element[i].gst) {
3656                         if (GST_IS_ELEMENT(element[i].gst)) {
3657                                 _mmcam_dbg_warn("Still alive element - ID[%d], name [%s], ref count[%d], status[%s]",
3658                                         element[i].id,
3659                                         GST_OBJECT_NAME(element[i].gst),
3660                                         GST_OBJECT_REFCOUNT(element[i].gst),
3661                                         gst_element_state_get_name(GST_STATE(element[i].gst)));
3662                                 g_object_weak_unref(G_OBJECT(element[i].gst), (GWeakNotify)_mmcamcorder_element_release_noti, sc);
3663                         } else {
3664                                 _mmcam_dbg_warn("The element[%d] is still aliving, check it", element[i].id);
3665                         }
3666
3667                         element[i].id = _MMCAMCORDER_NONE;
3668                         element[i].gst = NULL;
3669                 }
3670         }
3671
3672         return;
3673 }
3674
3675
3676 #ifdef _MMCAMCORDER_USE_SET_ATTR_CB
3677 static gboolean __mmcamcorder_set_attr_to_camsensor_cb(gpointer data)
3678 {
3679         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
3680
3681         mmf_return_val_if_fail(hcamcorder, FALSE);
3682
3683         _mmcam_dbg_log("");
3684
3685         _mmcamcorder_set_attribute_to_camsensor((MMHandleType)hcamcorder);
3686
3687         /* initialize */
3688         hcamcorder->setting_event_id = 0;
3689
3690         _mmcam_dbg_log("Done");
3691
3692         /* once */
3693         return FALSE;
3694 }
3695 #endif /* _MMCAMCORDER_USE_SET_ATTR_CB */
3696
3697
3698 int _mmcamcorder_gst_set_state(MMHandleType handle, GstElement *pipeline, GstState target_state)
3699 {
3700         unsigned int k = 0;
3701         _MMCamcorderSubContext *sc = NULL;
3702         GstState pipeline_state = GST_STATE_VOID_PENDING;
3703         GstStateChangeReturn setChangeReturn = GST_STATE_CHANGE_FAILURE;
3704         GstStateChangeReturn getChangeReturn = GST_STATE_CHANGE_FAILURE;
3705         GstClockTime get_timeout = __MMCAMCORDER_SET_GST_STATE_TIMEOUT * GST_SECOND;
3706         GMutex *state_lock = NULL;
3707
3708         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3709         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3710         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3711
3712         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst == pipeline) {
3713                 _mmcam_dbg_log("Set state to %d - PREVIEW PIPELINE", target_state);
3714                 state_lock = &_MMCAMCORDER_GET_GST_STATE_LOCK(handle);
3715         } else {
3716                 _mmcam_dbg_log("Set state to %d - ENDODE PIPELINE", target_state);
3717                 state_lock = &_MMCAMCORDER_GET_GST_ENCODE_STATE_LOCK(handle);
3718         }
3719
3720         g_mutex_lock(state_lock);
3721
3722         for (k = 0; k < _MMCAMCORDER_STATE_SET_COUNT; k++) {
3723                 setChangeReturn = gst_element_set_state(pipeline, target_state);
3724                 _mmcam_dbg_log("gst_element_set_state[%d] return %d", target_state, setChangeReturn);
3725
3726                 if (setChangeReturn != GST_STATE_CHANGE_FAILURE) {
3727                         getChangeReturn = gst_element_get_state(pipeline, &pipeline_state, NULL, get_timeout);
3728                         switch (getChangeReturn) {
3729                         case GST_STATE_CHANGE_NO_PREROLL:
3730                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_NO_PREROLL.");
3731                                 /* fall through */
3732                         case GST_STATE_CHANGE_SUCCESS:
3733                                 /* if we reached the final target state, exit */
3734                                 if (pipeline_state == target_state) {
3735                                         _mmcam_dbg_log("Set state to %d - DONE", target_state);
3736                                         g_mutex_unlock(state_lock);
3737                                         return MM_ERROR_NONE;
3738                                 }
3739                                 break;
3740                         case GST_STATE_CHANGE_ASYNC:
3741                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_ASYNC.");
3742                                 break;
3743                         default:
3744                                 g_mutex_unlock(state_lock);
3745                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_FAILURE.");
3746                                 return MM_ERROR_CAMCORDER_GST_STATECHANGE;
3747                         }
3748
3749                         g_mutex_unlock(state_lock);
3750
3751                         _mmcam_dbg_err("timeout of gst_element_get_state()!!");
3752
3753                         return MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
3754                 }
3755
3756                 usleep(_MMCAMCORDER_STATE_CHECK_INTERVAL);
3757         }
3758
3759         g_mutex_unlock(state_lock);
3760
3761         _mmcam_dbg_err("Failure. gst_element_set_state timeout!!");
3762
3763         return MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
3764 }
3765
3766
3767 /* For performance check */
3768 int _mmcamcorder_video_current_framerate(MMHandleType handle)
3769 {
3770         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3771         _MMCamcorderSubContext *sc = NULL;
3772
3773         mmf_return_val_if_fail(hcamcorder, -1);
3774
3775         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3776         mmf_return_val_if_fail(sc, -1);
3777
3778         return sc->kpi.current_fps;
3779 }
3780
3781
3782 int _mmcamcorder_video_average_framerate(MMHandleType handle)
3783 {
3784         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3785         _MMCamcorderSubContext *sc = NULL;
3786
3787         mmf_return_val_if_fail(hcamcorder, -1);
3788
3789         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3790         mmf_return_val_if_fail(sc, -1);
3791
3792         return sc->kpi.average_fps;
3793 }
3794
3795
3796 void _mmcamcorder_video_current_framerate_init(MMHandleType handle)
3797 {
3798         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3799         _MMCamcorderSubContext *sc = NULL;
3800
3801         mmf_return_if_fail(hcamcorder);
3802
3803         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3804         mmf_return_if_fail(sc);
3805
3806         memset(&(sc->kpi), 0x00, sizeof(_MMCamcorderKPIMeasure));
3807
3808         return;
3809 }
3810
3811
3812 void __mmcamcorder_force_stop(mmf_camcorder_t *hcamcorder, int state_change_by_system)
3813 {
3814         int i = 0;
3815         int loop = 0;
3816         int itr_cnt = 0;
3817         int result = MM_ERROR_NONE;
3818         int cmd_try_count = 0;
3819         int current_state = MM_CAMCORDER_STATE_NONE;
3820
3821         mmf_return_if_fail(hcamcorder);
3822
3823         /* check command running */
3824         do {
3825                 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
3826                         if (cmd_try_count++ < __MMCAMCORDER_FORCE_STOP_TRY_COUNT) {
3827                                 _mmcam_dbg_warn("Another command is running. try again after %d ms", __MMCAMCORDER_FORCE_STOP_WAIT_TIME/1000);
3828                                 usleep(__MMCAMCORDER_FORCE_STOP_WAIT_TIME);
3829                         } else {
3830                                 _mmcam_dbg_err("wait timeout");
3831                                 break;
3832                         }
3833                 } else {
3834                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
3835                         break;
3836                 }
3837         } while (TRUE);
3838
3839         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3840
3841         _mmcam_dbg_warn("Force STOP MMFW Camcorder by %d", state_change_by_system);
3842
3843         /* set state_change_by_system for state change message */
3844         hcamcorder->state_change_by_system = state_change_by_system;
3845
3846         for (loop = 0 ; current_state > MM_CAMCORDER_STATE_NULL && loop < __MMCAMCORDER_CMD_ITERATE_MAX * 3 ; loop++) {
3847                 itr_cnt = __MMCAMCORDER_CMD_ITERATE_MAX;
3848                 switch (current_state) {
3849                 case MM_CAMCORDER_STATE_CAPTURING:
3850                 {
3851                         _MMCamcorderSubContext *sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3852                         _MMCamcorderImageInfo *info = NULL;
3853
3854                         mmf_return_if_fail(sc);
3855                         mmf_return_if_fail((info = sc->info_image));
3856
3857                         _mmcam_dbg_warn("Stop capturing.");
3858
3859                         /* if caturing isn't finished, waiting for 2 sec to finish real capture operation. check 'info->capturing'. */
3860                         mm_camcorder_set_attributes((MMHandleType)hcamcorder, NULL,
3861                                 MMCAM_CAPTURE_BREAK_CONTINUOUS_SHOT, TRUE,
3862                                 NULL);
3863
3864                         for (i = 0; i < 20 && info->capturing; i++)
3865                                 usleep(100000);
3866
3867                         if (i == 20)
3868                                 _mmcam_dbg_err("Timeout. Can't check stop capturing.");
3869
3870                         while ((itr_cnt--) && ((result = _mmcamcorder_capture_stop((MMHandleType)hcamcorder)) != MM_ERROR_NONE))
3871                                 _mmcam_dbg_warn("Can't stop capturing.(%x)", result);
3872
3873                         break;
3874                 }
3875                 case MM_CAMCORDER_STATE_RECORDING:
3876                 case MM_CAMCORDER_STATE_PAUSED:
3877                 {
3878                         _mmcam_dbg_warn("Stop recording.");
3879
3880                         while ((itr_cnt--) && ((result = _mmcamcorder_commit((MMHandleType)hcamcorder)) != MM_ERROR_NONE)) {
3881                                 _mmcam_dbg_warn("Can't commit.(%x), cancel it.", result);
3882                                 _mmcamcorder_cancel((MMHandleType)hcamcorder);
3883                         }
3884
3885                         break;
3886                 }
3887                 case MM_CAMCORDER_STATE_PREPARE:
3888                 {
3889                         _mmcam_dbg_warn("Stop preview.");
3890
3891                         while ((itr_cnt--) && ((result = _mmcamcorder_stop((MMHandleType)hcamcorder)) != MM_ERROR_NONE)) {
3892                                 _mmcam_dbg_warn("Can't stop preview.(%x)", result);
3893                         }
3894
3895                         break;
3896                 }
3897                 case MM_CAMCORDER_STATE_READY:
3898                 {
3899                         _mmcam_dbg_warn("unrealize");
3900
3901                         if ((result = _mmcamcorder_unrealize((MMHandleType)hcamcorder)) != MM_ERROR_NONE) {
3902                                 _mmcam_dbg_warn("Can't unrealize.(%x)", result);
3903                         }
3904
3905                         break;
3906                 }
3907                 case MM_CAMCORDER_STATE_NULL:
3908                 default:
3909                         _mmcam_dbg_warn("Already stopped.");
3910                         break;
3911                 }
3912
3913                 current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3914         }
3915
3916         /* restore */
3917         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
3918
3919         _mmcam_dbg_warn("Done.");
3920
3921         return;
3922 }
3923
3924
3925 static gboolean __mmcamcorder_handle_gst_error(MMHandleType handle, GstMessage *message, GError *error)
3926 {
3927         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3928         _MMCamcorderMsgItem msg;
3929         gchar *msg_src_element = NULL;
3930         _MMCamcorderSubContext *sc = NULL;
3931
3932         return_val_if_fail(hcamcorder, FALSE);
3933         return_val_if_fail(error, FALSE);
3934         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3935         mmf_return_val_if_fail(sc, FALSE);
3936
3937         _mmcam_dbg_log("");
3938
3939         /* filtering filesink related errors */
3940         if (hcamcorder->state == MM_CAMCORDER_STATE_RECORDING &&
3941             (error->code ==  GST_RESOURCE_ERROR_WRITE || error->code ==  GST_RESOURCE_ERROR_SEEK)) {
3942                 if (sc->ferror_count == 2 && sc->ferror_send == FALSE) {
3943                         sc->ferror_send = TRUE;
3944                         msg.param.code = __mmcamcorder_gst_handle_resource_error(handle, error->code, message);
3945                 } else {
3946                         sc->ferror_count++;
3947                         _mmcam_dbg_warn("Skip error");
3948                         return TRUE;
3949                 }
3950         }
3951
3952         if (error->domain == GST_CORE_ERROR) {
3953                 msg.param.code = __mmcamcorder_gst_handle_core_error(handle, error->code, message);
3954         } else if (error->domain == GST_LIBRARY_ERROR) {
3955                 msg.param.code = __mmcamcorder_gst_handle_library_error(handle, error->code, message);
3956         } else if (error->domain == GST_RESOURCE_ERROR) {
3957                 msg.param.code = __mmcamcorder_gst_handle_resource_error(handle, error->code, message);
3958         } else if (error->domain == GST_STREAM_ERROR) {
3959                 msg.param.code = __mmcamcorder_gst_handle_stream_error(handle, error->code, message);
3960         } else {
3961                 _mmcam_dbg_warn("This error domain is not defined.");
3962
3963                 /* we treat system error as an internal error */
3964                 msg.param.code = MM_ERROR_CAMCORDER_INTERNAL;
3965         }
3966
3967         if (message->src) {
3968                 msg_src_element = GST_ELEMENT_NAME(GST_ELEMENT_CAST(message->src));
3969                 _mmcam_dbg_err("-Msg src : [%s] Domain : [%s]   Error : [%s]  Code : [%d] is tranlated to error code : [0x%x]",
3970                         msg_src_element, g_quark_to_string(error->domain), error->message, error->code, msg.param.code);
3971         } else {
3972                 _mmcam_dbg_err("Domain : [%s]   Error : [%s]  Code : [%d] is tranlated to error code : [0x%x]",
3973                         g_quark_to_string(error->domain), error->message, error->code, msg.param.code);
3974         }
3975
3976 #ifdef _MMCAMCORDER_SKIP_GST_FLOW_ERROR
3977         /* Check whether send this error to application */
3978         if (msg.param.code == MM_ERROR_CAMCORDER_GST_FLOW_ERROR) {
3979                 _mmcam_dbg_log("We got the error. But skip it.");
3980                 return TRUE;
3981         }
3982 #endif /* _MMCAMCORDER_SKIP_GST_FLOW_ERROR */
3983
3984         /* post error to application except RESTRICTED case */
3985         if (msg.param.code != MM_ERROR_POLICY_RESTRICTED) {
3986                 hcamcorder->error_occurs = TRUE;
3987                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3988                 _mmcamcorder_send_message(handle, &msg);
3989         }
3990
3991         return TRUE;
3992 }
3993
3994
3995 static gint __mmcamcorder_gst_handle_core_error(MMHandleType handle, int code, GstMessage *message)
3996 {
3997         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3998         _MMCamcorderSubContext *sc = NULL;
3999         GstElement *element = NULL;
4000
4001         _mmcam_dbg_log("");
4002
4003         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4004
4005         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4006         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4007
4008         /* Specific plugin - video encoder plugin */
4009         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
4010
4011         if (GST_ELEMENT_CAST(message->src) == element) {
4012                 if (code == GST_CORE_ERROR_NEGOTIATION)
4013                         return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
4014                 else
4015                         return MM_ERROR_CAMCORDER_ENCODER;
4016         }
4017
4018         /* General */
4019         switch (code) {
4020         case GST_CORE_ERROR_STATE_CHANGE:
4021                 return MM_ERROR_CAMCORDER_GST_STATECHANGE;
4022         case GST_CORE_ERROR_NEGOTIATION:
4023                 return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
4024         case GST_CORE_ERROR_MISSING_PLUGIN:
4025         case GST_CORE_ERROR_SEEK:
4026         case GST_CORE_ERROR_NOT_IMPLEMENTED:
4027         case GST_CORE_ERROR_FAILED:
4028         case GST_CORE_ERROR_TOO_LAZY:
4029         case GST_CORE_ERROR_PAD:
4030         case GST_CORE_ERROR_THREAD:
4031         case GST_CORE_ERROR_EVENT:
4032         case GST_CORE_ERROR_CAPS:
4033         case GST_CORE_ERROR_TAG:
4034         case GST_CORE_ERROR_CLOCK:
4035         case GST_CORE_ERROR_DISABLED:
4036         default:
4037                 return MM_ERROR_CAMCORDER_GST_CORE;
4038         break;
4039         }
4040 }
4041
4042 static gint __mmcamcorder_gst_handle_library_error(MMHandleType handle, int code, GstMessage *message)
4043 {
4044         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4045         return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4046
4047         _mmcam_dbg_log("");
4048
4049         /* Specific plugin - NONE */
4050
4051         /* General */
4052         switch (code) {
4053         case GST_LIBRARY_ERROR_FAILED:
4054         case GST_LIBRARY_ERROR_TOO_LAZY:
4055         case GST_LIBRARY_ERROR_INIT:
4056         case GST_LIBRARY_ERROR_SHUTDOWN:
4057         case GST_LIBRARY_ERROR_SETTINGS:
4058         case GST_LIBRARY_ERROR_ENCODE:
4059         default:
4060                 _mmcam_dbg_err("Library error(%d)", code);
4061                 return MM_ERROR_CAMCORDER_GST_LIBRARY;
4062         }
4063 }
4064
4065
4066 static gint __mmcamcorder_gst_handle_resource_error(MMHandleType handle, int code, GstMessage *message)
4067 {
4068         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4069         _MMCamcorderSubContext *sc = NULL;
4070         GstElement *element = NULL;
4071
4072         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4073
4074         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4075         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4076
4077         _mmcam_dbg_log("");
4078
4079         /* Specific plugin */
4080         /* video sink */
4081         element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst);
4082         if (GST_ELEMENT_CAST(message->src) == element) {
4083                 if (code == GST_RESOURCE_ERROR_WRITE) {
4084                         _mmcam_dbg_err("Display device [Off]");
4085                         return MM_ERROR_CAMCORDER_DISPLAY_DEVICE_OFF;
4086                 } else {
4087                         _mmcam_dbg_err("Display device [General(%d)]", code);
4088                 }
4089         }
4090
4091         /* audiosrc */
4092         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
4093         if (GST_ELEMENT_CAST(message->src) == element) {
4094                 if (code == GST_RESOURCE_ERROR_FAILED) {
4095                         int ret = MM_ERROR_NONE;
4096                         int current_state = MM_CAMCORDER_STATE_NONE;
4097
4098                         _mmcam_dbg_err("DPM mic DISALLOWED - current state %d", current_state);
4099
4100                         _MMCAMCORDER_LOCK_ASM(hcamcorder);
4101
4102                         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
4103                         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
4104                                 /* set value to inform a status is changed by DPM */
4105                                 hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_DPM;
4106
4107                                 ret = _mmcamcorder_commit((MMHandleType)hcamcorder);
4108                                 _mmcam_dbg_log("commit result : 0x%x", ret);
4109
4110                                 if (ret != MM_ERROR_NONE) {
4111                                         _mmcam_dbg_err("commit failed, cancel it");
4112                                         ret = _mmcamcorder_cancel((MMHandleType)hcamcorder);
4113                                 }
4114                         }
4115
4116                         /* restore value */
4117                         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
4118
4119                         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
4120
4121                         _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "microphone");
4122
4123                         return MM_ERROR_POLICY_RESTRICTED;
4124                 }
4125         }
4126
4127         /* encodebin */
4128         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
4129         if (GST_ELEMENT_CAST(message->src) == element) {
4130                 if (code == GST_RESOURCE_ERROR_FAILED) {
4131                         _mmcam_dbg_err("Encoder [Resource error]");
4132                         return MM_ERROR_CAMCORDER_ENCODER_BUFFER;
4133                 } else {
4134                         _mmcam_dbg_err("Encoder [General(%d)]", code);
4135                         return MM_ERROR_CAMCORDER_ENCODER;
4136                 }
4137         }
4138
4139         /* General */
4140         switch (code) {
4141         case GST_RESOURCE_ERROR_WRITE:
4142                 _mmcam_dbg_err("File write error");
4143                 return MM_ERROR_FILE_WRITE;
4144         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
4145                 _mmcam_dbg_err("No left space");
4146                 return MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
4147         case GST_RESOURCE_ERROR_OPEN_WRITE:
4148                 _mmcam_dbg_err("Out of storage");
4149                 return MM_ERROR_OUT_OF_STORAGE;
4150         case GST_RESOURCE_ERROR_SEEK:
4151                 _mmcam_dbg_err("File read(seek)");
4152                 return MM_ERROR_FILE_READ;
4153         case GST_RESOURCE_ERROR_NOT_FOUND:
4154         case GST_RESOURCE_ERROR_FAILED:
4155         case GST_RESOURCE_ERROR_TOO_LAZY:
4156         case GST_RESOURCE_ERROR_BUSY:
4157         case GST_RESOURCE_ERROR_OPEN_READ:
4158         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
4159         case GST_RESOURCE_ERROR_CLOSE:
4160         case GST_RESOURCE_ERROR_READ:
4161         case GST_RESOURCE_ERROR_SYNC:
4162         case GST_RESOURCE_ERROR_SETTINGS:
4163         default:
4164                 _mmcam_dbg_err("Resource error(%d)", code);
4165                 return MM_ERROR_CAMCORDER_GST_RESOURCE;
4166         }
4167 }
4168
4169
4170 static gint __mmcamcorder_gst_handle_stream_error(MMHandleType handle, int code, GstMessage *message)
4171 {
4172         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4173         _MMCamcorderSubContext *sc = NULL;
4174         GstElement *element = NULL;
4175
4176         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4177
4178         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4179         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4180
4181         _mmcam_dbg_log("");
4182
4183         /* Specific plugin */
4184         /* video encoder */
4185         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
4186         if (GST_ELEMENT_CAST(message->src) == element) {
4187                 switch (code) {
4188                 case GST_STREAM_ERROR_WRONG_TYPE:
4189                         _mmcam_dbg_err("Video encoder [wrong stream type]");
4190                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
4191                 case GST_STREAM_ERROR_ENCODE:
4192                         _mmcam_dbg_err("Video encoder [encode error]");
4193                         return MM_ERROR_CAMCORDER_ENCODER_WORKING;
4194                 case GST_STREAM_ERROR_FAILED:
4195                         _mmcam_dbg_err("Video encoder [stream failed]");
4196                         return MM_ERROR_CAMCORDER_ENCODER_WORKING;
4197                 default:
4198                         _mmcam_dbg_err("Video encoder [General(%d)]", code);
4199                         return MM_ERROR_CAMCORDER_ENCODER;
4200                 }
4201         }
4202
4203         /* General plugin */
4204         switch (code) {
4205         case GST_STREAM_ERROR_FORMAT:
4206                 _mmcam_dbg_err("General [negotiation error(%d)]", code);
4207                 return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
4208         case GST_STREAM_ERROR_FAILED:
4209                 _mmcam_dbg_err("General [flow error(%d)]", code);
4210                 return MM_ERROR_CAMCORDER_GST_FLOW_ERROR;
4211         case GST_STREAM_ERROR_TYPE_NOT_FOUND:
4212         case GST_STREAM_ERROR_DECODE:
4213         case GST_STREAM_ERROR_CODEC_NOT_FOUND:
4214         case GST_STREAM_ERROR_NOT_IMPLEMENTED:
4215         case GST_STREAM_ERROR_TOO_LAZY:
4216         case GST_STREAM_ERROR_ENCODE:
4217         case GST_STREAM_ERROR_DEMUX:
4218         case GST_STREAM_ERROR_MUX:
4219         case GST_STREAM_ERROR_DECRYPT:
4220         case GST_STREAM_ERROR_DECRYPT_NOKEY:
4221         case GST_STREAM_ERROR_WRONG_TYPE:
4222         default:
4223                 _mmcam_dbg_err("General [error(%d)]", code);
4224                 return MM_ERROR_CAMCORDER_GST_STREAM;
4225         }
4226 }
4227
4228
4229 static gboolean __mmcamcorder_handle_gst_warning(MMHandleType handle, GstMessage *message, GError *error)
4230 {
4231         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4232         gchar *debug = NULL;
4233         GError *err = NULL;
4234
4235         return_val_if_fail(hcamcorder, FALSE);
4236         return_val_if_fail(error, FALSE);
4237
4238         _mmcam_dbg_log("");
4239
4240         gst_message_parse_warning(message, &err, &debug);
4241
4242         if (error->domain == GST_CORE_ERROR) {
4243                 _mmcam_dbg_warn("GST warning: GST_CORE domain");
4244         } else if (error->domain == GST_LIBRARY_ERROR) {
4245                 _mmcam_dbg_warn("GST warning: GST_LIBRARY domain");
4246         } else if (error->domain == GST_RESOURCE_ERROR) {
4247                 _mmcam_dbg_warn("GST warning: GST_RESOURCE domain");
4248                 __mmcamcorder_gst_handle_resource_warning(handle, message, error);
4249         } else if (error->domain == GST_STREAM_ERROR) {
4250                 _mmcam_dbg_warn("GST warning: GST_STREAM domain");
4251         } else {
4252                 _mmcam_dbg_warn("This error domain(%d) is not defined.", error->domain);
4253         }
4254
4255         if (err != NULL) {
4256                 g_error_free(err);
4257                 err = NULL;
4258         }
4259         if (debug != NULL) {
4260                 _mmcam_dbg_err("Debug: %s", debug);
4261                 g_free(debug);
4262                 debug = NULL;
4263         }
4264
4265         return TRUE;
4266 }
4267
4268
4269 static gint __mmcamcorder_gst_handle_resource_warning(MMHandleType handle, GstMessage *message , GError *error)
4270 {
4271         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4272         _MMCamcorderSubContext *sc = NULL;
4273         GstElement *element = NULL;
4274         gchar *msg_src_element;
4275
4276         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4277
4278         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4279         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4280
4281         _mmcam_dbg_log("");
4282
4283         /* Special message handling */
4284         /* video source */
4285         element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
4286         if (GST_ELEMENT_CAST(message->src) == element) {
4287                 if (error->code == GST_RESOURCE_ERROR_FAILED) {
4288                         msg_src_element = GST_ELEMENT_NAME(GST_ELEMENT_CAST(message->src));
4289                         _mmcam_dbg_warn("-Msg src:[%s] Domain:[%s] Error:[%s]",
4290                                 msg_src_element, g_quark_to_string(error->domain), error->message);
4291                         return MM_ERROR_NONE;
4292                 }
4293         }
4294
4295         /* General plugin */
4296         switch (error->code) {
4297         case GST_RESOURCE_ERROR_WRITE:
4298         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
4299         case GST_RESOURCE_ERROR_SEEK:
4300         case GST_RESOURCE_ERROR_NOT_FOUND:
4301         case GST_RESOURCE_ERROR_FAILED:
4302         case GST_RESOURCE_ERROR_TOO_LAZY:
4303         case GST_RESOURCE_ERROR_BUSY:
4304         case GST_RESOURCE_ERROR_OPEN_READ:
4305         case GST_RESOURCE_ERROR_OPEN_WRITE:
4306         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
4307         case GST_RESOURCE_ERROR_CLOSE:
4308         case GST_RESOURCE_ERROR_READ:
4309         case GST_RESOURCE_ERROR_SYNC:
4310         case GST_RESOURCE_ERROR_SETTINGS:
4311         default:
4312                 _mmcam_dbg_warn("General GST warning(%d)", error->code);
4313                 break;
4314         }
4315
4316         return MM_ERROR_NONE;
4317 }
4318
4319
4320 void _mmcamcorder_emit_signal(MMHandleType handle, const char *object_name,
4321         const char *interface_name, const char *signal_name, int value)
4322 {
4323         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4324
4325         mmf_return_if_fail(hcamcorder && object_name && interface_name && signal_name);
4326
4327         _mmcam_dbg_log("object %s, interface %s, signal %s, value %d",
4328                 object_name, interface_name, signal_name, value);
4329
4330         _mmcamcorder_emit_dbus_signal(hcamcorder->gdbus_conn, object_name, interface_name, signal_name, value);
4331
4332         return;
4333 }
4334
4335
4336 #ifdef _MMCAMCORDER_RM_SUPPORT
4337 rm_cb_result _mmcamcorder_rm_callback(int handle, rm_callback_type event_src,
4338         rm_device_request_s *info, void* cb_data)
4339 {
4340         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(cb_data);
4341         int current_state = MM_CAMCORDER_STATE_NONE;
4342         rm_cb_result cb_res = RM_CB_RESULT_OK;
4343
4344         mmf_return_val_if_fail((MMHandleType)hcamcorder, RM_CB_RESULT_OK);
4345
4346         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
4347         if (current_state <= MM_CAMCORDER_STATE_NONE || current_state >= MM_CAMCORDER_STATE_NUM) {
4348                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
4349         }
4350
4351         _MMCAMCORDER_LOCK_ASM(hcamcorder);
4352
4353         /* set RM event code for sending it to application */
4354         hcamcorder->interrupt_code = event_src;
4355
4356         _mmcam_dbg_log("RM conflict callback : event code 0x%x", event_src);
4357         switch (event_src) {
4358         case RM_CALLBACK_TYPE_RESOURCE_CONFLICT:
4359         case RM_CALLBACK_TYPE_RESOURCE_CONFLICT_UD:
4360                 __mmcamcorder_force_stop(hcamcorder, _MMCAMCORDER_STATE_CHANGE_BY_RM);
4361                 break;
4362         default:
4363                 break;
4364         }
4365
4366         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
4367
4368         return cb_res;
4369 }
4370 #endif /* _MMCAMCORDER_RM_SUPPORT */
4371
4372
4373 int _mmcamcorder_manage_external_storage_state(MMHandleType handle, int storage_state)
4374 {
4375         int ret = MM_ERROR_NONE;
4376         int current_state = MM_CAMCORDER_STATE_NONE;
4377         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4378         _MMCamcorderMsgItem msg;
4379
4380         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
4381
4382         _mmcam_dbg_warn("storage state %d", storage_state);
4383
4384         /* check storage state */
4385         if (storage_state != STORAGE_STATE_UNMOUNTABLE &&
4386                 storage_state != STORAGE_STATE_REMOVED) {
4387                 _mmcam_dbg_warn("nothing to do");
4388                 return MM_ERROR_NONE;
4389         }
4390
4391         _MMCAMCORDER_LOCK_ASM(hcamcorder);
4392
4393         /* check recording state */
4394         current_state = _mmcamcorder_get_state(handle);
4395
4396         _mmcam_dbg_warn("current_state %d", current_state);
4397
4398         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
4399                 _mmcam_dbg_warn("no recording now");
4400                 goto _MANAGE_DONE;
4401         }
4402
4403         /* check storage type */
4404         if (hcamcorder->storage_info.type != STORAGE_TYPE_EXTERNAL) {
4405                 _mmcam_dbg_warn("external storage is not used");
4406                 goto _MANAGE_DONE;
4407         }
4408
4409         /* cancel recording */
4410         ret = _mmcamcorder_cancel(handle);
4411
4412         /* send error message */
4413         msg.id = MM_MESSAGE_CAMCORDER_ERROR;
4414         msg.param.code = MM_ERROR_OUT_OF_STORAGE;
4415
4416         _mmcamcorder_send_message(handle, &msg);
4417
4418 _MANAGE_DONE:
4419         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
4420
4421         _mmcam_dbg_warn("done - ret 0x%x", ret);
4422
4423         return ret;
4424 }