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 <stdlib.h>
  27 #include <string.h>
  28 #include <fcntl.h>
  29 #include <gst/gst.h>
  30 #include <gst/gstutils.h>
  31 #include <gst/gstpad.h>
  32 #include <sys/time.h>
  33
  34 #include <mm_error.h>
  35 #include "mm_camcorder_internal.h"
  36 #include <mm_types.h>
  37
  38 #include <gst/video/colorbalance.h>
  39 #include <gst/video/cameracontrol.h>
  40 #include <asm/types.h>
  41
  42 #include <system_info.h>
  43
  44 #ifdef _MMCAMCORDER_RM_SUPPORT
  45 #include <aul.h>
  46 #endif /* _MMCAMCORDER_RM_SUPPORT */
  47
  48 /*---------------------------------------------------------------------------------------
  49 |    LOCAL VARIABLE DEFINITIONS for internal                                            |
  50 ---------------------------------------------------------------------------------------*/
  51 #define __MMCAMCORDER_CMD_ITERATE_MAX           3
  52 #define __MMCAMCORDER_SET_GST_STATE_TIMEOUT     5
  53 #define __MMCAMCORDER_FORCE_STOP_TRY_COUNT      30
  54 #define __MMCAMCORDER_FORCE_STOP_WAIT_TIME      100000  /* us */
  55 #define __MMCAMCORDER_SOUND_WAIT_TIMEOUT        3
  56 #define __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN   64
  57 #define __MMCAMCORDER_CONF_FILENAME_LENGTH      32
  58
  59 #define DPM_ALLOWED                             1
  60 #define DPM_DISALLOWED                          0
  61
  62 /*---------------------------------------------------------------------------------------
  63 |    LOCAL FUNCTION PROTOTYPES:                                                         |
  64 ---------------------------------------------------------------------------------------*/
  65 /* STATIC INTERNAL FUNCTION */
  66 static gint     __mmcamcorder_init_handle(mmf_camcorder_t **hcamcorder, int device_type);
  67 static void     __mmcamcorder_deinit_handle(mmf_camcorder_t *hcamcorder);
  68 static gint     __mmcamcorder_init_configure_video_capture(mmf_camcorder_t *hcamcorder);
  69 static gint     __mmcamcorder_init_configure_audio(mmf_camcorder_t *hcamcorder);
  70 static void     __mmcamcorder_deinit_configure(mmf_camcorder_t *hcamcorder);
  71 static gboolean __mmcamcorder_init_gstreamer(camera_conf *conf);
  72 static void     __mmcamcorder_get_system_info(mmf_camcorder_t *hcamcorder);
  73
  74 static gboolean __mmcamcorder_handle_gst_error(MMHandleType handle, GstMessage *message, GError *error);
  75 static gint     __mmcamcorder_gst_handle_stream_error(MMHandleType handle, int code, GstMessage *message);
  76 static gint     __mmcamcorder_gst_handle_resource_error(MMHandleType handle, int code, GstMessage *message);
  77 static gint     __mmcamcorder_gst_handle_library_error(MMHandleType handle, int code, GstMessage *message);
  78 static gint     __mmcamcorder_gst_handle_core_error(MMHandleType handle, int code, GstMessage *message);
  79 static gint     __mmcamcorder_gst_handle_resource_warning(MMHandleType handle, GstMessage *message , GError *error);
  80 static gboolean __mmcamcorder_handle_gst_warning(MMHandleType handle, GstMessage *message, GError *error);
  81 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
  82 static int      __mmcamcorder_resource_release_cb(mm_resource_manager_h rm,
  83         mm_resource_manager_res_h res, void *user_data);
  84 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
  85 #ifdef _MMCAMCORDER_RM_SUPPORT
  86 rm_cb_result    _mmcamcorder_rm_callback(int handle, rm_callback_type event_src,
  87         rm_device_request_s *info, void *cb_data);
  88 #endif /* _MMCAMCORDER_RM_SUPPORT */
  89 #ifdef _MMCAMCORDER_USE_SET_ATTR_CB
  90 static gboolean __mmcamcorder_set_attr_to_camsensor_cb(gpointer data);
  91 #endif /* _MMCAMCORDER_USE_SET_ATTR_CB */
  92
  93 /*=======================================================================================
  94 |  FUNCTION DEFINITIONS                                                                 |
  95 =======================================================================================*/
  96 static gint __mmcamcorder_init_handle(mmf_camcorder_t **hcamcorder, int device_type)
  97 {
  98         int ret = MM_ERROR_NONE;
  99         mmf_camcorder_t *new_handle = NULL;
 100
 101         if (!hcamcorder) {
 102                 _mmcam_dbg_err("NULL handle");
 103                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 104         }
 105
 106         /* Create mmf_camcorder_t handle and initialize every variable */
 107         new_handle = (mmf_camcorder_t *)malloc(sizeof(mmf_camcorder_t));
 108         if (!new_handle) {
 109                 _mmcam_dbg_err("new handle allocation failed");
 110                 return MM_ERROR_CAMCORDER_LOW_MEMORY;
 111         }
 112
 113         memset(new_handle, 0x00, sizeof(mmf_camcorder_t));
 114
 115         /* set device type */
 116         new_handle->device_type = device_type;
 117
 118         _mmcam_dbg_warn("Device Type : %d", new_handle->device_type);
 119
 120         new_handle->type = MM_CAMCORDER_MODE_VIDEO_CAPTURE;
 121         new_handle->state = MM_CAMCORDER_STATE_NONE;
 122         new_handle->old_state = MM_CAMCORDER_STATE_NONE;
 123         new_handle->capture_in_recording = FALSE;
 124
 125         /* init mutex and cond */
 126         g_mutex_init(&(new_handle->mtsafe).lock);
 127         g_cond_init(&(new_handle->mtsafe).cond);
 128         g_mutex_init(&(new_handle->mtsafe).cmd_lock);
 129         g_cond_init(&(new_handle->mtsafe).cmd_cond);
 130         g_mutex_init(&(new_handle->mtsafe).interrupt_lock);
 131         g_mutex_init(&(new_handle->mtsafe).state_lock);
 132         g_mutex_init(&(new_handle->mtsafe).gst_state_lock);
 133         g_mutex_init(&(new_handle->mtsafe).gst_encode_state_lock);
 134         g_mutex_init(&(new_handle->mtsafe).message_cb_lock);
 135         g_mutex_init(&(new_handle->mtsafe).vcapture_cb_lock);
 136         g_mutex_init(&(new_handle->mtsafe).vstream_cb_lock);
 137         g_mutex_init(&(new_handle->mtsafe).astream_cb_lock);
 138         g_mutex_init(&(new_handle->mtsafe).mstream_cb_lock);
 139 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
 140         g_mutex_init(&(new_handle->mtsafe).resource_lock);
 141 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
 142
 143         g_mutex_init(&new_handle->restart_preview_lock);
 144
 145         g_mutex_init(&new_handle->snd_info.open_mutex);
 146         g_cond_init(&new_handle->snd_info.open_cond);
 147         g_mutex_init(&new_handle->snd_info.play_mutex);
 148         g_cond_init(&new_handle->snd_info.play_cond);
 149
 150         g_mutex_init(&new_handle->task_thread_lock);
 151         g_cond_init(&new_handle->task_thread_cond);
 152         new_handle->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
 153
 154         if (device_type != MM_VIDEO_DEVICE_NONE) {
 155                 new_handle->gdbus_info_sound.mm_handle = new_handle;
 156                 g_mutex_init(&new_handle->gdbus_info_sound.sync_mutex);
 157                 g_cond_init(&new_handle->gdbus_info_sound.sync_cond);
 158
 159                 new_handle->gdbus_info_solo_sound.mm_handle = new_handle;
 160                 g_mutex_init(&new_handle->gdbus_info_solo_sound.sync_mutex);
 161                 g_cond_init(&new_handle->gdbus_info_solo_sound.sync_cond);
 162         }
 163
 164         /* create task thread */
 165         new_handle->task_thread = g_thread_try_new("MMCAM_TASK_THREAD",
 166                 (GThreadFunc)_mmcamcorder_util_task_thread_func, (gpointer)new_handle, NULL);
 167         if (new_handle->task_thread == NULL) {
 168                 _mmcam_dbg_err("_mmcamcorder_create::failed to create task thread");
 169                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 170                 goto _INIT_HANDLE_FAILED;
 171         }
 172
 173         /* Get Camera Configure information from Camcorder INI file */
 174         ret = _mmcamcorder_conf_get_info((MMHandleType)new_handle, CONFIGURE_TYPE_MAIN, CONFIGURE_MAIN_FILE, &new_handle->conf_main);
 175         if (ret != MM_ERROR_NONE) {
 176                 _mmcam_dbg_err("Failed to get configure(main) info.");
 177                 goto _INIT_HANDLE_FAILED;
 178         }
 179
 180         /* allocate attribute */
 181         new_handle->attributes = _mmcamcorder_alloc_attribute((MMHandleType)new_handle);
 182         if (!new_handle->attributes) {
 183                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 184                 goto _INIT_HANDLE_FAILED;
 185         }
 186
 187         *hcamcorder = new_handle;
 188
 189         _mmcam_dbg_log("new handle %p", new_handle);
 190
 191         return MM_ERROR_NONE;
 192
 193 _INIT_HANDLE_FAILED:
 194         __mmcamcorder_deinit_handle(new_handle);
 195         return ret;
 196 }
 197
 198
 199 static void __mmcamcorder_deinit_handle(mmf_camcorder_t *hcamcorder)
 200 {
 201         if (!hcamcorder) {
 202                 _mmcam_dbg_err("NULL handle");
 203                 return;
 204         }
 205
 206         /* Remove exif info */
 207         if (hcamcorder->exif_info) {
 208                 mm_exif_destory_exif_info(hcamcorder->exif_info);
 209                 hcamcorder->exif_info = NULL;
 210         }
 211
 212         /* remove attributes */
 213         if (hcamcorder->attributes) {
 214                 _mmcamcorder_dealloc_attribute((MMHandleType)hcamcorder, hcamcorder->attributes);
 215                 hcamcorder->attributes = 0;
 216         }
 217
 218         /* Release configure info */
 219         __mmcamcorder_deinit_configure(hcamcorder);
 220
 221         /* remove task thread */
 222         if (hcamcorder->task_thread) {
 223                 g_mutex_lock(&hcamcorder->task_thread_lock);
 224                 _mmcam_dbg_log("send signal for task thread exit");
 225                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
 226                 g_cond_signal(&hcamcorder->task_thread_cond);
 227                 g_mutex_unlock(&hcamcorder->task_thread_lock);
 228                 g_thread_join(hcamcorder->task_thread);
 229                 hcamcorder->task_thread = NULL;
 230         }
 231
 232         /* Release lock, cond */
 233         g_mutex_clear(&(hcamcorder->mtsafe).lock);
 234         g_cond_clear(&(hcamcorder->mtsafe).cond);
 235         g_mutex_clear(&(hcamcorder->mtsafe).cmd_lock);
 236         g_cond_clear(&(hcamcorder->mtsafe).cmd_cond);
 237         g_mutex_clear(&(hcamcorder->mtsafe).interrupt_lock);
 238         g_mutex_clear(&(hcamcorder->mtsafe).state_lock);
 239         g_mutex_clear(&(hcamcorder->mtsafe).gst_state_lock);
 240         g_mutex_clear(&(hcamcorder->mtsafe).gst_encode_state_lock);
 241         g_mutex_clear(&(hcamcorder->mtsafe).message_cb_lock);
 242         g_mutex_clear(&(hcamcorder->mtsafe).vcapture_cb_lock);
 243         g_mutex_clear(&(hcamcorder->mtsafe).vstream_cb_lock);
 244         g_mutex_clear(&(hcamcorder->mtsafe).astream_cb_lock);
 245         g_mutex_clear(&(hcamcorder->mtsafe).mstream_cb_lock);
 246 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
 247         g_mutex_clear(&(hcamcorder->mtsafe).resource_lock);
 248 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
 249
 250         g_mutex_clear(&hcamcorder->snd_info.open_mutex);
 251         g_cond_clear(&hcamcorder->snd_info.open_cond);
 252         g_mutex_clear(&hcamcorder->restart_preview_lock);
 253
 254         if (hcamcorder->device_type != MM_VIDEO_DEVICE_NONE) {
 255                 g_mutex_clear(&hcamcorder->gdbus_info_sound.sync_mutex);
 256                 g_cond_clear(&hcamcorder->gdbus_info_sound.sync_cond);
 257                 g_mutex_clear(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
 258                 g_cond_clear(&hcamcorder->gdbus_info_solo_sound.sync_cond);
 259         }
 260
 261         g_mutex_clear(&hcamcorder->task_thread_lock);
 262         g_cond_clear(&hcamcorder->task_thread_cond);
 263
 264         if (hcamcorder->model_name)
 265                 free(hcamcorder->model_name);
 266
 267         if (hcamcorder->software_version)
 268                 free(hcamcorder->software_version);
 269
 270         /* Release handle */
 271         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
 272
 273         free(hcamcorder);
 274
 275         return;
 276 }
 277
 278
 279 static void __mmcamcorder_get_system_info(mmf_camcorder_t *hcamcorder)
 280 {
 281         int ret = 0;
 282
 283         if (!hcamcorder) {
 284                 _mmcam_dbg_err("NULL handle");
 285                 return;
 286         }
 287
 288         /* get shutter sound policy */
 289         vconf_get_int(VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY, &hcamcorder->shutter_sound_policy);
 290         _mmcam_dbg_log("current shutter sound policy : %d", hcamcorder->shutter_sound_policy);
 291
 292         /* get model name */
 293         ret = system_info_get_platform_string("http://tizen.org/system/model_name", &hcamcorder->model_name);
 294
 295         _mmcam_dbg_warn("model name [%s], ret 0x%x",
 296                 hcamcorder->model_name ? hcamcorder->model_name : "NULL", ret);
 297
 298         /* get software version */
 299         ret = system_info_get_platform_string("http://tizen.org/system/build.string", &hcamcorder->software_version);
 300
 301         _mmcam_dbg_warn("software version [%s], ret 0x%x",
 302                 hcamcorder->software_version ? hcamcorder->software_version : "NULL", ret);
 303
 304         return;
 305 }
 306
 307
 308 static gint __mmcamcorder_init_configure_video_capture(mmf_camcorder_t *hcamcorder)
 309 {
 310         int ret = MM_ERROR_NONE;
 311         int resolution_width = 0;
 312         int resolution_height = 0;
 313         int rcmd_fmt_capture = MM_PIXEL_FORMAT_YUYV;
 314         int rcmd_fmt_recording = MM_PIXEL_FORMAT_NV12;
 315         int rcmd_dpy_rotation = MM_DISPLAY_ROTATION_270;
 316         int play_capture_sound = TRUE;
 317         int camera_device_count = MM_VIDEO_DEVICE_NUM;
 318         int camera_default_flip = MM_FLIP_NONE;
 319         int camera_facing_direction = MM_CAMCORDER_CAMERA_FACING_DIRECTION_REAR;
 320         char *err_attr_name = NULL;
 321         char conf_file_name[__MMCAMCORDER_CONF_FILENAME_LENGTH] = {'\0',};
 322         MMCamAttrsInfo fps_info;
 323
 324         if (!hcamcorder) {
 325                 _mmcam_dbg_err("NULL handle");
 326                 return MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 327         }
 328
 329         snprintf(conf_file_name, sizeof(conf_file_name), "%s%d.ini",
 330                 CONFIGURE_CTRL_FILE_PREFIX, hcamcorder->device_type);
 331
 332         _mmcam_dbg_log("Load control configure file [%d][%s]", hcamcorder->device_type, conf_file_name);
 333
 334         ret = _mmcamcorder_conf_get_info((MMHandleType)hcamcorder,
 335                 CONFIGURE_TYPE_CTRL, (const char *)conf_file_name, &hcamcorder->conf_ctrl);
 336         if (ret != MM_ERROR_NONE) {
 337                 _mmcam_dbg_err("Failed to get configure(control) info.");
 338                 return ret;
 339         }
 340 /*
 341         _mmcamcorder_conf_print_info(&hcamcorder->conf_main);
 342         _mmcamcorder_conf_print_info(&hcamcorder->conf_ctrl);
 343 */
 344         ret = _mmcamcorder_init_convert_table((MMHandleType)hcamcorder);
 345         if (ret != MM_ERROR_NONE) {
 346                 _mmcam_dbg_warn("converting table initialize error!!");
 347                 return MM_ERROR_CAMCORDER_INTERNAL;
 348         }
 349
 350         ret = _mmcamcorder_init_attr_from_configure((MMHandleType)hcamcorder, MM_CAMCONVERT_CATEGORY_ALL);
 351         if (ret != MM_ERROR_NONE) {
 352                 _mmcam_dbg_warn("attribute initialize from configure error!!");
 353                 return MM_ERROR_CAMCORDER_INTERNAL;
 354         }
 355
 356         /* Get device info, recommend preview fmt and display rotation from INI */
 357         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 358                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 359                 "RecommendPreviewFormatCapture",
 360                 &rcmd_fmt_capture);
 361
 362         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 363                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 364                 "RecommendPreviewFormatRecord",
 365                 &rcmd_fmt_recording);
 366
 367         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 368                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 369                 "RecommendDisplayRotation",
 370                 &rcmd_dpy_rotation);
 371
 372         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 373                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
 374                 "PlayCaptureSound",
 375                 &play_capture_sound);
 376
 377         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 378                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 379                 "DeviceCount",
 380                 &camera_device_count);
 381
 382         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 383                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 384                 "FacingDirection",
 385                 &camera_facing_direction);
 386
 387         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 388                 CONFIGURE_CATEGORY_CTRL_EFFECT,
 389                 "BrightnessStepDenominator",
 390                 &hcamcorder->brightness_step_denominator);
 391
 392         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 393                 CONFIGURE_CATEGORY_CTRL_CAPTURE,
 394                 "SupportZSL",
 395                 &hcamcorder->support_zsl_capture);
 396
 397         _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",
 398                 rcmd_fmt_capture, rcmd_fmt_recording, rcmd_dpy_rotation,
 399                 play_capture_sound, camera_device_count, camera_facing_direction,
 400                 hcamcorder->brightness_step_denominator, hcamcorder->support_zsl_capture);
 401
 402         /* Get UseZeroCopyFormat value from INI */
 403         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 404                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 405                 "UseZeroCopyFormat",
 406                 &(hcamcorder->use_zero_copy_format));
 407
 408         /* Get SupportMediaPacketPreviewCb value from INI */
 409         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 410                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 411                 "SupportMediaPacketPreviewCb",
 412                 &(hcamcorder->support_media_packet_preview_cb));
 413
 414         /* Get UseVideoconvert value from INI */
 415         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 416                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 417                 "UseVideoconvert",
 418                 &hcamcorder->use_videoconvert);
 419
 420         ret = mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
 421                 MMCAM_CAMERA_WIDTH, &resolution_width,
 422                 MMCAM_CAMERA_HEIGHT, &resolution_height,
 423                 NULL);
 424
 425         mm_camcorder_get_fps_list_by_resolution((MMHandleType)hcamcorder, resolution_width, resolution_height, &fps_info);
 426
 427         _mmcam_dbg_log("UseZeroCopyFormat %d, UseVideoconvert %d, SupportMediaPacketPreviewCb %d",
 428                 hcamcorder->use_zero_copy_format, hcamcorder->use_videoconvert, hcamcorder->support_media_packet_preview_cb);
 429         _mmcam_dbg_log("res : %d X %d, Default FPS by resolution  : %d",
 430                 resolution_width, resolution_height, fps_info.int_array.def);
 431
 432         if (camera_facing_direction == 1) {
 433                 if (rcmd_dpy_rotation == MM_DISPLAY_ROTATION_270 || rcmd_dpy_rotation == MM_DISPLAY_ROTATION_90)
 434                         camera_default_flip = MM_FLIP_VERTICAL;
 435                 else
 436                         camera_default_flip = MM_FLIP_HORIZONTAL;
 437
 438                 _mmcam_dbg_log("camera_default_flip : [%d]", camera_default_flip);
 439         }
 440
 441         ret = mm_camcorder_set_attributes((MMHandleType)hcamcorder, &err_attr_name,
 442                 MMCAM_CAMERA_DEVICE_COUNT, camera_device_count,
 443                 MMCAM_CAMERA_FACING_DIRECTION, camera_facing_direction,
 444                 MMCAM_RECOMMEND_PREVIEW_FORMAT_FOR_CAPTURE, rcmd_fmt_capture,
 445                 MMCAM_RECOMMEND_PREVIEW_FORMAT_FOR_RECORDING, rcmd_fmt_recording,
 446                 MMCAM_RECOMMEND_DISPLAY_ROTATION, rcmd_dpy_rotation,
 447                 MMCAM_SUPPORT_ZSL_CAPTURE, hcamcorder->support_zsl_capture,
 448                 MMCAM_SUPPORT_ZERO_COPY_FORMAT, hcamcorder->use_zero_copy_format,
 449                 MMCAM_SUPPORT_MEDIA_PACKET_PREVIEW_CB, hcamcorder->support_media_packet_preview_cb,
 450                 MMCAM_CAMERA_FPS, fps_info.int_array.def,
 451                 MMCAM_DISPLAY_FLIP, camera_default_flip,
 452                 MMCAM_CAPTURE_SOUND_ENABLE, play_capture_sound,
 453                 NULL);
 454         if (ret != MM_ERROR_NONE) {
 455                 _mmcam_dbg_err("[0x%x] Set %s FAILED.", ret, err_attr_name ? err_attr_name : "[UNKNOWN]");
 456                 SAFE_FREE(err_attr_name);
 457                 return MM_ERROR_CAMCORDER_INTERNAL;
 458         }
 459
 460         /* Get default value of brightness */
 461         ret = mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
 462                 MMCAM_FILTER_BRIGHTNESS, &hcamcorder->brightness_default,
 463                 NULL);
 464         if (ret != MM_ERROR_NONE) {
 465                 _mmcam_dbg_err("Get brightness FAILED.");
 466                 return MM_ERROR_CAMCORDER_INTERNAL;
 467         }
 468
 469         _mmcam_dbg_log("Default brightness : %d", hcamcorder->brightness_default);
 470
 471         return ret;
 472 }
 473
 474
 475 static gint __mmcamcorder_init_configure_audio(mmf_camcorder_t *hcamcorder)
 476 {
 477         int ret = MM_ERROR_NONE;
 478         int camera_device_count = 0;
 479
 480         if (!hcamcorder) {
 481                 _mmcam_dbg_err("NULL handle");
 482                 return MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 483         }
 484
 485         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 486                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 487                 "DeviceCount",
 488                 &camera_device_count);
 489
 490         ret = mm_camcorder_set_attributes((MMHandleType)hcamcorder, NULL,
 491                 MMCAM_CAMERA_DEVICE_COUNT, camera_device_count,
 492                 NULL);
 493         if (ret != MM_ERROR_NONE) {
 494                 _mmcam_dbg_err("Set device count FAILED");
 495                 return MM_ERROR_CAMCORDER_INTERNAL;
 496         }
 497
 498         ret = _mmcamcorder_init_attr_from_configure((MMHandleType)hcamcorder, MM_CAMCONVERT_CATEGORY_AUDIO);
 499         if (ret != MM_ERROR_NONE) {
 500                 _mmcam_dbg_err("there is no audio device");
 501                 return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 502         }
 503
 504         return ret;
 505 }
 506
 507
 508 static void __mmcamcorder_deinit_configure(mmf_camcorder_t *hcamcorder)
 509 {
 510         if (!hcamcorder) {
 511                 _mmcam_dbg_err("NULL handle");
 512                 return;
 513         }
 514
 515         if (hcamcorder->conf_ctrl)
 516                 _mmcamcorder_conf_release_info((MMHandleType)hcamcorder, &hcamcorder->conf_ctrl);
 517
 518         if (hcamcorder->conf_main)
 519                 _mmcamcorder_conf_release_info((MMHandleType)hcamcorder, &hcamcorder->conf_main);
 520
 521         return;
 522 }
 523
 524
 525 /*---------------------------------------------------------------------------------------
 526 |    GLOBAL FUNCTION DEFINITIONS:                                                       |
 527 ---------------------------------------------------------------------------------------*/
 528 /* Internal command functions {*/
 529 int _mmcamcorder_create(MMHandleType *handle, MMCamPreset *info)
 530 {
 531         int ret = MM_ERROR_NONE;
 532         mmf_camcorder_t *hcamcorder = NULL;
 533
 534         _mmcam_dbg_log("Entered");
 535
 536         mmf_return_val_if_fail(handle && info, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
 537
 538         /* check device type */
 539         if (info->videodev_type < MM_VIDEO_DEVICE_NONE ||
 540             info->videodev_type >= MM_VIDEO_DEVICE_NUM) {
 541                 _mmcam_dbg_err("video device type[%d] is out of range.", info->videodev_type);
 542                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 543         }
 544
 545         /* init handle */
 546         ret = __mmcamcorder_init_handle(&hcamcorder, info->videodev_type);
 547         if (ret != MM_ERROR_NONE)
 548                 return ret;
 549
 550         /* get DPM handle for camera/microphone restriction */
 551         hcamcorder->dpm_handle = dpm_manager_create();
 552
 553         _mmcam_dbg_warn("DPM handle %p", hcamcorder->dpm_handle);
 554
 555         if (hcamcorder->device_type != MM_VIDEO_DEVICE_NONE) {
 556                 ret = __mmcamcorder_init_configure_video_capture(hcamcorder);
 557                 if (ret != MM_ERROR_NONE) {
 558                         goto _ERR_DEFAULT_VALUE_INIT;
 559                 }
 560
 561                 /* add DPM camera policy changed callback */
 562                 if (hcamcorder->dpm_handle) {
 563                         ret = dpm_add_policy_changed_cb(hcamcorder->dpm_handle, "camera",
 564                                 _mmcamcorder_dpm_camera_policy_changed_cb, (void *)hcamcorder, &hcamcorder->dpm_camera_cb_id);
 565                         if (ret != DPM_ERROR_NONE) {
 566                                 _mmcam_dbg_err("add DPM changed cb failed, keep going...");
 567                                 hcamcorder->dpm_camera_cb_id = 0;
 568                         }
 569
 570                         _mmcam_dbg_log("DPM camera changed cb id %d", hcamcorder->dpm_camera_cb_id);
 571                 }
 572
 573 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
 574                 /* initialize resource manager */
 575                 ret = mm_resource_manager_create(MM_RESOURCE_MANAGER_APP_CLASS_MEDIA,
 576                                 __mmcamcorder_resource_release_cb, hcamcorder,
 577                                 &hcamcorder->resource_manager);
 578                 if (ret != MM_RESOURCE_MANAGER_ERROR_NONE) {
 579                         _mmcam_dbg_err("failed to initialize resource manager");
 580                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 581                         goto _ERR_DEFAULT_VALUE_INIT;
 582                 }
 583 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
 584         } else {
 585                 ret = __mmcamcorder_init_configure_audio(hcamcorder);
 586                 if (ret != MM_ERROR_NONE) {
 587                         goto _ERR_DEFAULT_VALUE_INIT;
 588                 }
 589         }
 590
 591         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:CREATE:INIT_GSTREAMER");
 592
 593         ret = __mmcamcorder_init_gstreamer(hcamcorder->conf_main);
 594
 595         traceEnd(TTRACE_TAG_CAMERA);
 596
 597         if (!ret) {
 598                 _mmcam_dbg_err("Failed to initialize gstreamer!!");
 599                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 600                 goto _ERR_DEFAULT_VALUE_INIT;
 601         }
 602
 603         /* Make some attributes as read-only type */
 604         _mmcamcorder_lock_readonly_attributes((MMHandleType)hcamcorder);
 605
 606         /* Disable attributes in each model */
 607         _mmcamcorder_set_disabled_attributes((MMHandleType)hcamcorder);
 608
 609         /* get system information */
 610         __mmcamcorder_get_system_info(hcamcorder);
 611
 612         /* Set initial state */
 613         _mmcamcorder_set_state((MMHandleType)hcamcorder, MM_CAMCORDER_STATE_NULL);
 614
 615         _mmcam_dbg_log("created handle %p", hcamcorder);
 616
 617         *handle = (MMHandleType)hcamcorder;
 618
 619         return MM_ERROR_NONE;
 620
 621 _ERR_DEFAULT_VALUE_INIT:
 622 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
 623         /* de-initialize resource manager */
 624         if (hcamcorder->resource_manager != NULL)
 625                 mm_resource_manager_destroy(hcamcorder->resource_manager);
 626 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
 627
 628         /* release DPM related handle */
 629         if (hcamcorder->dpm_handle) {
 630                 _mmcam_dbg_log("release DPM handle %p, camera changed cb id %d",
 631                         hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 632
 633                 /* remove camera policy changed callback */
 634                 if (hcamcorder->dpm_camera_cb_id > 0) {
 635                         dpm_remove_policy_changed_cb(hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 636                         hcamcorder->dpm_camera_cb_id = 0;
 637                 } else {
 638                         _mmcam_dbg_warn("invalid dpm camera cb id %d", hcamcorder->dpm_camera_cb_id);
 639                 }
 640
 641                 dpm_manager_destroy(hcamcorder->dpm_handle);
 642                 hcamcorder->dpm_handle = NULL;
 643         }
 644
 645         /* release configure info */
 646         __mmcamcorder_deinit_configure(hcamcorder);
 647
 648         /* deinitialize handle */
 649         __mmcamcorder_deinit_handle(hcamcorder);
 650
 651         return ret;
 652 }
 653
 654
 655 int _mmcamcorder_destroy(MMHandleType handle)
 656 {
 657         int ret = MM_ERROR_NONE;
 658         int state = MM_CAMCORDER_STATE_NONE;
 659 #ifdef _MMCAMCORDER_RM_SUPPORT
 660         int iret = RM_OK;
 661 #endif /* _MMCAMCORDER_RM_SUPPORT */
 662         GstElement *sink_element = NULL;
 663         int sink_element_size = 0;
 664
 665         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 666
 667         _mmcam_dbg_log("");
 668
 669         if (!hcamcorder) {
 670                 _mmcam_dbg_err("Not initialized");
 671                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 672                 goto _ERR_CAMCORDER_CMD_PRECON;
 673         }
 674
 675         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
 676                 _mmcam_dbg_err("Another command is running.");
 677                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
 678                 goto _ERR_CAMCORDER_CMD_PRECON;
 679         }
 680
 681         state = _mmcamcorder_get_state(handle);
 682         if (state != MM_CAMCORDER_STATE_NULL) {
 683                 _mmcam_dbg_err("Wrong state(%d)", state);
 684                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 685                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 686         }
 687
 688         /* remove kept, but not used sink element in attribute */
 689         mm_camcorder_get_attributes(handle, NULL,
 690                 MMCAM_DISPLAY_REUSE_ELEMENT, &sink_element, &sink_element_size,
 691                 NULL);
 692         if (sink_element) {
 693                 GstStateChangeReturn result = gst_element_set_state(sink_element, GST_STATE_NULL);
 694
 695                 _mmcam_dbg_warn("remove sink element %p, set state NULL result %d", sink_element, result);
 696
 697                 gst_object_unref(sink_element);
 698                 sink_element = NULL;
 699         }
 700
 701         /* wait for completion of sound play */
 702         _mmcamcorder_sound_solo_play_wait(handle);
 703
 704         /* Release SubContext and pipeline */
 705         if (hcamcorder->sub_context) {
 706                 if (hcamcorder->sub_context->element)
 707                         _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
 708
 709                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
 710                 hcamcorder->sub_context = NULL;
 711         }
 712
 713 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
 714         /* de-initialize resource manager */
 715         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
 716
 717         if (hcamcorder->resource_manager != NULL) {
 718                 ret = mm_resource_manager_destroy(hcamcorder->resource_manager);
 719                 if (ret != MM_RESOURCE_MANAGER_ERROR_NONE)
 720                         _mmcam_dbg_err("failed to de-initialize resource manager 0x%x", ret);
 721         }
 722
 723         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 724 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
 725
 726         /* Remove idle function which is not called yet */
 727         if (hcamcorder->setting_event_id) {
 728                 _mmcam_dbg_log("Remove remaining idle function");
 729                 g_source_remove(hcamcorder->setting_event_id);
 730                 hcamcorder->setting_event_id = 0;
 731         }
 732
 733         /* Remove messages which are not called yet */
 734         _mmcamcorder_remove_message_all(handle);
 735
 736 #ifdef _MMCAMCORDER_RM_SUPPORT
 737         if (hcamcorder->rm_handle != 0) {
 738                 iret = rm_unregister(hcamcorder->rm_handle);
 739                 if (iret != RM_OK)
 740                         _mmcam_dbg_err("rm_unregister() failed");
 741                 hcamcorder->rm_handle = 0;
 742         }
 743 #endif /* _MMCAMCORDER_RM_SUPPORT */
 744
 745         /* release DPM handle */
 746         if (hcamcorder->dpm_handle) {
 747                 _mmcam_dbg_log("release DPM handle %p, camera changed cb id %d",
 748                         hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 749
 750                 /* remove camera policy changed callback */
 751                 if (hcamcorder->dpm_camera_cb_id > 0) {
 752                         dpm_remove_policy_changed_cb(hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 753                         hcamcorder->dpm_camera_cb_id = 0;
 754                 } else {
 755                         _mmcam_dbg_warn("invalid dpm camera cb id %d", hcamcorder->dpm_camera_cb_id);
 756                 }
 757
 758                 dpm_manager_destroy(hcamcorder->dpm_handle);
 759                 hcamcorder->dpm_handle = NULL;
 760         }
 761
 762         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
 763
 764         __mmcamcorder_deinit_handle(hcamcorder);
 765
 766         return MM_ERROR_NONE;
 767
 768 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
 769         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
 770
 771 _ERR_CAMCORDER_CMD_PRECON:
 772         if (hcamcorder)
 773                 _mmcam_dbg_err("Destroy fail (type %d, state %d)", hcamcorder->type, state);
 774
 775         _mmcam_dbg_err("Destroy fail (ret %x)", ret);
 776
 777         return ret;
 778 }
 779
 780
 781 int _mmcamcorder_realize(MMHandleType handle)
 782 {
 783         int ret = MM_ERROR_NONE;
 784         int state = MM_CAMCORDER_STATE_NONE;
 785         int display_surface_type = MM_DISPLAY_SURFACE_OVERLAY;
 786         double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
 787         char *videosink_element_type = NULL;
 788         const char *videosink_name = NULL;
 789         char *socket_path = NULL;
 790         int socket_path_len = 0;
 791         int conn_size = 0;
 792 #ifdef _MMCAMCORDER_RM_SUPPORT
 793         int iret = RM_OK;
 794         int preview_format = MM_PIXEL_FORMAT_NV12;
 795         int qret = RM_OK;
 796         int qret_avail = 0; /* 0: not available, 1: available */
 797         rm_consumer_info rci;
 798         int app_pid = 0;
 799         int resource_count = 0;
 800 #endif /* _MMCAMCORDER_RM_SUPPORT */
 801
 802         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 803
 804         /*_mmcam_dbg_log("");*/
 805
 806         if (!hcamcorder) {
 807                 _mmcam_dbg_err("Not initialized");
 808                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 809                 return ret;
 810         }
 811
 812         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
 813                 _mmcam_dbg_err("Another command is running.");
 814                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
 815                 goto _ERR_CAMCORDER_CMD_PRECON;
 816         }
 817
 818         state = _mmcamcorder_get_state(handle);
 819         if (state != MM_CAMCORDER_STATE_NULL) {
 820                 _mmcam_dbg_err("Wrong state(%d)", state);
 821                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 822                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 823         }
 824
 825         /* Get profile mode and gdbus connection */
 826         mm_camcorder_get_attributes(handle, NULL,
 827                 MMCAM_MODE, &hcamcorder->type,
 828                 MMCAM_GDBUS_CONNECTION, &hcamcorder->gdbus_conn, &conn_size,
 829                 NULL);
 830
 831         if (!hcamcorder->gdbus_conn) {
 832                 _mmcam_dbg_err("gdbus connection NULL");
 833                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 834                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 835         }
 836
 837         _mmcam_dbg_log("Profile mode [%d], gdbus connection [%p]",
 838                 hcamcorder->type, hcamcorder->gdbus_conn);
 839
 840         mm_camcorder_get_attributes(handle, NULL,
 841                 MMCAM_DISPLAY_SURFACE, &display_surface_type,
 842                 MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
 843                 NULL);
 844
 845         /* alloc sub context */
 846         hcamcorder->sub_context = _mmcamcorder_alloc_subcontext(hcamcorder->type);
 847         if (!hcamcorder->sub_context) {
 848                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 849                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 850         }
 851
 852         /* Set basic configure information */
 853         if (motion_rate != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE)
 854                 hcamcorder->sub_context->is_modified_rate = TRUE;
 855
 856         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 857                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
 858                 "UseEncodebin",
 859                 &(hcamcorder->sub_context->bencbin_capture));
 860         _mmcam_dbg_warn("UseEncodebin [%d]", hcamcorder->sub_context->bencbin_capture);
 861
 862         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
 863                 /* get dual stream support info */
 864                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 865                         CONFIGURE_CATEGORY_MAIN_RECORD,
 866                         "SupportDualStream",
 867                         &(hcamcorder->sub_context->info_video->support_dual_stream));
 868
 869                 _mmcam_dbg_warn("SupportDualStream [%d]", hcamcorder->sub_context->info_video->support_dual_stream);
 870         }
 871
 872         switch (display_surface_type) {
 873         case MM_DISPLAY_SURFACE_OVERLAY:
 874                 videosink_element_type = strdup("VideosinkElementOverlay");
 875                 break;
 876         case MM_DISPLAY_SURFACE_EVAS:
 877                 videosink_element_type = strdup("VideosinkElementEvas");
 878                 break;
 879         case MM_DISPLAY_SURFACE_GL:
 880                 videosink_element_type = strdup("VideosinkElementGL");
 881                 break;
 882         case MM_DISPLAY_SURFACE_NULL:
 883                 videosink_element_type = strdup("VideosinkElementNull");
 884                 break;
 885         case MM_DISPLAY_SURFACE_REMOTE:
 886                 mm_camcorder_get_attributes(handle, NULL,
 887                         MMCAM_DISPLAY_SOCKET_PATH, &socket_path, &socket_path_len,
 888                         NULL);
 889                 if (socket_path == NULL) {
 890                         _mmcam_dbg_warn("REMOTE surface, but socket path is NULL -> to NullSink");
 891                         videosink_element_type = strdup("VideosinkElementNull");
 892                 } else {
 893                         videosink_element_type = strdup("VideosinkElementRemote");
 894                 }
 895                 break;
 896         default:
 897                 videosink_element_type = strdup("VideosinkElementOverlay");
 898                 break;
 899         }
 900
 901         /* check string of videosink element */
 902         if (videosink_element_type) {
 903                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 904                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 905                         videosink_element_type,
 906                         &hcamcorder->sub_context->VideosinkElement);
 907                 free(videosink_element_type);
 908                 videosink_element_type = NULL;
 909         } else {
 910                 _mmcam_dbg_warn("strdup failed(display_surface_type %d). Use default X type",
 911                         display_surface_type);
 912
 913                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 914                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 915                         _MMCAMCORDER_DEFAULT_VIDEOSINK_TYPE,
 916                         &hcamcorder->sub_context->VideosinkElement);
 917         }
 918
 919         _mmcamcorder_conf_get_value_element_name(hcamcorder->sub_context->VideosinkElement, &videosink_name);
 920         _mmcam_dbg_log("Videosink name : %s", videosink_name);
 921
 922         /* get videoconvert element */
 923         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 924                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 925                 "VideoconvertElement",
 926                 &hcamcorder->sub_context->VideoconvertElement);
 927
 928         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_ctrl,
 929                 CONFIGURE_CATEGORY_CTRL_CAPTURE,
 930                 "SensorEncodedCapture",
 931                 &(hcamcorder->sub_context->SensorEncodedCapture));
 932         _mmcam_dbg_log("Support sensor encoded capture : %d", hcamcorder->sub_context->SensorEncodedCapture);
 933
 934         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE) {
 935                 int dpm_camera_state = DPM_ALLOWED;
 936
 937                 /* check camera policy from DPM */
 938                 if (hcamcorder->dpm_handle) {
 939                         if (dpm_restriction_get_camera_state(hcamcorder->dpm_handle, &dpm_camera_state) == DPM_ERROR_NONE) {
 940                                 _mmcam_dbg_log("DPM camera state %d", dpm_camera_state);
 941                                 if (dpm_camera_state == DPM_DISALLOWED) {
 942                                         _mmcam_dbg_err("CAMERA DISALLOWED by DPM");
 943                                         ret = MM_ERROR_POLICY_RESTRICTED;
 944
 945                                         _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "camera");
 946
 947                                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 948                                 }
 949                         } else {
 950                                 _mmcam_dbg_err("get DPM camera state failed, keep going...");
 951                         }
 952                 } else {
 953                         _mmcam_dbg_warn("NULL dpm_handle");
 954                 }
 955
 956 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
 957                 _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
 958                 /* prepare resource manager for camera */
 959                 if (hcamcorder->camera_resource == NULL) {
 960                         ret = mm_resource_manager_mark_for_acquire(hcamcorder->resource_manager,
 961                                         MM_RESOURCE_MANAGER_RES_TYPE_CAMERA,
 962                                         1,
 963                                         &hcamcorder->camera_resource);
 964                         if (ret != MM_RESOURCE_MANAGER_ERROR_NONE) {
 965                                 _mmcam_dbg_err("could not prepare for camera resource");
 966                                 ret = MM_ERROR_RESOURCE_INTERNAL;
 967                                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 968                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 969                         }
 970                 } else {
 971                         _mmcam_dbg_log("camera already acquired");
 972                 }
 973
 974                 /* prepare resource manager for "video_overlay only if display surface is X" */
 975                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
 976                         if (hcamcorder->video_overlay_resource == NULL) {
 977                                 ret = mm_resource_manager_mark_for_acquire(hcamcorder->resource_manager,
 978                                                 MM_RESOURCE_MANAGER_RES_TYPE_VIDEO_OVERLAY,
 979                                                 MM_RESOURCE_MANAGER_RES_VOLUME_FULL,
 980                                                 &hcamcorder->video_overlay_resource);
 981                                 if (ret != MM_RESOURCE_MANAGER_ERROR_NONE) {
 982                                         _mmcam_dbg_err("could not prepare for overlay resource");
 983                                         ret = MM_ERROR_RESOURCE_INTERNAL;
 984                                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 985                                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 986                                 }
 987                         } else {
 988                                 _mmcam_dbg_log("overlay already acquired");
 989                         }
 990                 }
 991
 992                 /* acquire resources */
 993                 ret = mm_resource_manager_commit(hcamcorder->resource_manager);
 994                 if (ret != MM_RESOURCE_MANAGER_ERROR_NONE) {
 995                         _mmcam_dbg_err("could not acquire resources");
 996                         ret = MM_ERROR_RESOURCE_INTERNAL;
 997                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 998                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 999                 }
1000                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1001 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
1002
1003 #ifdef _MMCAMCORDER_RM_SUPPORT
1004                 mm_camcorder_get_attributes(handle, NULL,
1005                         MMCAM_CLIENT_PID, &app_pid,
1006                         NULL);
1007                 rci.app_pid = app_pid;
1008                 aul_app_get_appid_bypid(rci.app_pid, rci.app_id, sizeof(rci.app_id));
1009
1010                 /* RM register */
1011                 if (hcamcorder->rm_handle == 0) {
1012                         iret = rm_register((rm_resource_cb)_mmcamcorder_rm_callback, (void*)hcamcorder, &(hcamcorder->rm_handle), &rci);
1013                         if (iret != RM_OK) {
1014                                 _mmcam_dbg_err("rm_register fail");
1015                                 ret = MM_ERROR_RESOURCE_INTERNAL;
1016                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1017                         }
1018                 }
1019
1020                 mm_camcorder_get_attributes(handle, NULL,
1021                         MMCAM_CAMERA_FORMAT, &preview_format,
1022                         NULL);
1023
1024                 resource_count = 0;
1025                 memset(&hcamcorder->request_resources, 0x0, sizeof(rm_category_request_s));
1026                 memset(&hcamcorder->returned_devices, 0x0, sizeof(rm_device_return_s));
1027
1028                 if (preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1029                         hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
1030                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_VIDEO_DECODER;
1031
1032                         _mmcam_dbg_log("request dec rsc - category 0x%x", RM_CATEGORY_VIDEO_DECODER);
1033
1034                         resource_count++;
1035                 }
1036
1037                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
1038                         hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
1039                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_SCALER;
1040
1041                         _mmcam_dbg_log("request scaler rsc - category 0x%x", RM_CATEGORY_SCALER);
1042
1043                         resource_count++;
1044                 }
1045
1046                 hcamcorder->request_resources.request_num = resource_count;
1047
1048                 if (resource_count > 0) {
1049                         qret = rm_query(hcamcorder->rm_handle, RM_QUERY_ALLOCATION, &(hcamcorder->request_resources), &qret_avail);
1050                         if (qret != RM_OK || qret_avail != 1) {
1051                                 _mmcam_dbg_log("rm query failed. retry with sub devices");
1052
1053                                 resource_count = 0;
1054
1055                                 if (preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1056                                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_VIDEO_DECODER_SUB;
1057                                         _mmcam_dbg_log("request dec rsc - category 0x%x", RM_CATEGORY_VIDEO_DECODER_SUB);
1058                                         resource_count++;
1059                                 }
1060
1061                                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
1062                                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_SCALER_SUB;
1063                                         _mmcam_dbg_log("request scaler rsc - category 0x%x", RM_CATEGORY_SCALER_SUB);
1064                                         resource_count++;
1065                                 }
1066                         }
1067                 }
1068
1069                 hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
1070                 hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_CAMERA;
1071
1072                 hcamcorder->request_resources.request_num = resource_count + 1;
1073                 _mmcam_dbg_log("request camera rsc - category 0x%x", RM_CATEGORY_CAMERA);
1074
1075                 iret = rm_allocate_resources(hcamcorder->rm_handle, &(hcamcorder->request_resources), &hcamcorder->returned_devices);
1076                 if (iret != RM_OK) {
1077                         _mmcam_dbg_err("Resource allocation request failed");
1078                         ret = MM_ERROR_RESOURCE_INTERNAL;
1079                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1080                 }
1081 #endif /* _MMCAMCORDER_RM_SUPPORT */
1082         }
1083
1084         /* create pipeline */
1085         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:REALIZE:CREATE_PIPELINE");
1086
1087         ret = _mmcamcorder_create_pipeline(handle, hcamcorder->type);
1088
1089         traceEnd(TTRACE_TAG_CAMERA);
1090
1091         if (ret != MM_ERROR_NONE) {
1092                 /* check internal error of gstreamer */
1093                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1094                         ret = hcamcorder->error_code;
1095                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1096                 }
1097
1098                 /* release sub context */
1099                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1100                 hcamcorder->sub_context = NULL;
1101                 goto _ERR_CAMCORDER_CMD;
1102         }
1103
1104         /* set command function */
1105         ret = _mmcamcorder_set_functions(handle, hcamcorder->type);
1106         if (ret != MM_ERROR_NONE) {
1107                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
1108                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1109                 hcamcorder->sub_context = NULL;
1110                 goto _ERR_CAMCORDER_CMD;
1111         }
1112
1113         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_READY);
1114
1115         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1116
1117         return MM_ERROR_NONE;
1118
1119 _ERR_CAMCORDER_CMD:
1120 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
1121         /* release hw resources */
1122         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
1123         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE) {
1124                 if (hcamcorder->camera_resource != NULL) {
1125                         mm_resource_manager_mark_for_release(hcamcorder->resource_manager,
1126                                         hcamcorder->camera_resource);
1127                         hcamcorder->camera_resource = NULL;
1128                 }
1129                 if (hcamcorder->video_overlay_resource != NULL) {
1130                         mm_resource_manager_mark_for_release(hcamcorder->resource_manager,
1131                                         hcamcorder->video_overlay_resource);
1132                         hcamcorder->video_overlay_resource = NULL;
1133                 }
1134                 mm_resource_manager_commit(hcamcorder->resource_manager);
1135         }
1136         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1137 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
1138 #ifdef _MMCAMCORDER_RM_SUPPORT
1139         if (hcamcorder->rm_handle) {
1140                 if (hcamcorder->returned_devices.allocated_num > 0) {
1141                         int idx = 0;
1142                         rm_device_request_s requested;
1143                         memset(&requested, 0x0, sizeof(rm_device_request_s));
1144                         requested.request_num = hcamcorder->returned_devices.allocated_num;
1145                         for (idx = 0; idx < requested.request_num; idx++)
1146                                 requested.device_id[idx] = hcamcorder->returned_devices.device_id[idx];
1147
1148                         iret = rm_deallocate_resources(hcamcorder->rm_handle, &requested);
1149                         if (iret != RM_OK)
1150                                 _mmcam_dbg_err("Resource deallocation request failed ");
1151                 }
1152
1153                 /* unregister RM */
1154                 int ires = rm_unregister(hcamcorder->rm_handle);
1155                 if (ires != RM_OK)
1156                         _mmcam_dbg_err("rm_unregister() failed");
1157                 hcamcorder->rm_handle = 0;
1158         }
1159 #endif /* _MMCAMCORDER_RM_SUPPORT*/
1160
1161 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1162         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1163
1164 _ERR_CAMCORDER_CMD_PRECON:
1165         _mmcam_dbg_err("Realize fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1166
1167         return ret;
1168 }
1169
1170
1171 int _mmcamcorder_unrealize(MMHandleType handle)
1172 {
1173         int ret = MM_ERROR_NONE;
1174         int state = MM_CAMCORDER_STATE_NONE;
1175
1176         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1177
1178         _mmcam_dbg_log("");
1179
1180         if (!hcamcorder) {
1181                 _mmcam_dbg_err("Not initialized");
1182                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1183                 return ret;
1184         }
1185
1186         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1187                 _mmcam_dbg_err("Another command is running.");
1188                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1189                 goto _ERR_CAMCORDER_CMD_PRECON;
1190         }
1191
1192         state = _mmcamcorder_get_state(handle);
1193         if (state != MM_CAMCORDER_STATE_READY) {
1194                 _mmcam_dbg_err("Wrong state(%d)", state);
1195                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1196                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1197         }
1198
1199         /* Release SubContext */
1200         if (hcamcorder->sub_context) {
1201                 /* destroy pipeline */
1202                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
1203                 /* Deallocate SubContext */
1204                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1205                 hcamcorder->sub_context = NULL;
1206         }
1207
1208 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
1209         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
1210         _mmcam_dbg_warn("lock resource - cb calling %d", hcamcorder->is_release_cb_calling);
1211
1212         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE &&
1213                 hcamcorder->state_change_by_system != _MMCAMCORDER_STATE_CHANGE_BY_RM &&
1214                 hcamcorder->is_release_cb_calling == FALSE) {
1215
1216                 /* release resource */
1217                 if (hcamcorder->camera_resource != NULL) {
1218                         ret = mm_resource_manager_mark_for_release(hcamcorder->resource_manager,
1219                                         hcamcorder->camera_resource);
1220                         if (ret != MM_RESOURCE_MANAGER_ERROR_NONE) {
1221                                 _mmcam_dbg_err("could not mark camera resource for release");
1222                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
1223                                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1224                                 _mmcam_dbg_log("unlock resource");
1225                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1226                         }
1227                 }
1228
1229                 if (hcamcorder->video_overlay_resource != NULL) {
1230                         ret = mm_resource_manager_mark_for_release(hcamcorder->resource_manager,
1231                                         hcamcorder->video_overlay_resource);
1232                         if (ret != MM_RESOURCE_MANAGER_ERROR_NONE) {
1233                                 _mmcam_dbg_err("could not mark overlay resource for release");
1234                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
1235                                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1236                                 _mmcam_dbg_log("unlock resource");
1237                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1238                         }
1239                 }
1240
1241                 ret = mm_resource_manager_commit(hcamcorder->resource_manager);
1242
1243                 if (ret != MM_RESOURCE_MANAGER_ERROR_NONE) {
1244                         _mmcam_dbg_err("failed to release resource, ret(0x%x)", ret);
1245                         ret = MM_ERROR_CAMCORDER_INTERNAL;
1246
1247                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1248                         _mmcam_dbg_log("unlock resource");
1249
1250                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1251                 } else {
1252                         if (hcamcorder->camera_resource != NULL)
1253                                 hcamcorder->camera_resource = NULL;
1254                         if (hcamcorder->video_overlay_resource != NULL)
1255                                 hcamcorder->video_overlay_resource = NULL;
1256                 }
1257         }
1258
1259         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1260
1261         _mmcam_dbg_warn("unlock resource");
1262 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
1263
1264 #ifdef _MMCAMCORDER_RM_SUPPORT
1265         if (hcamcorder->rm_handle && (hcamcorder->returned_devices.allocated_num > 0)) {
1266                         int iret = RM_OK;
1267                         int idx = 0;
1268                         rm_device_request_s requested;
1269                         memset(&requested, 0x0, sizeof(rm_device_request_s));
1270                         requested.request_num = hcamcorder->returned_devices.allocated_num;
1271                         for (idx = 0; idx < requested.request_num; idx++)
1272                                 requested.device_id[idx] = hcamcorder->returned_devices.device_id[idx];
1273
1274                         iret = rm_deallocate_resources(hcamcorder->rm_handle, &requested);
1275                         if (iret != RM_OK)
1276                                 _mmcam_dbg_err("Resource deallocation request failed ");
1277                 }
1278 #endif /* _MMCAMCORDER_RM_SUPPORT*/
1279
1280         /* Deinitialize main context member */
1281         hcamcorder->command = NULL;
1282
1283         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1284
1285         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_NULL);
1286
1287         return MM_ERROR_NONE;
1288
1289 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1290         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1291
1292 _ERR_CAMCORDER_CMD_PRECON:
1293         /* send message */
1294         _mmcam_dbg_err("Unrealize fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1295
1296         return ret;
1297 }
1298
1299 int _mmcamcorder_start(MMHandleType handle)
1300 {
1301         int ret = MM_ERROR_NONE;
1302         int state = MM_CAMCORDER_STATE_NONE;
1303
1304         _MMCamcorderSubContext *sc = NULL;
1305         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1306
1307         _mmcam_dbg_log("");
1308
1309         if (!hcamcorder) {
1310                 _mmcam_dbg_err("Not initialized");
1311                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1312                 return ret;
1313         }
1314
1315         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1316         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1317
1318         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1319                 _mmcam_dbg_err("Another command is running.");
1320                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1321                 goto _ERR_CAMCORDER_CMD_PRECON;
1322         }
1323
1324         state = _mmcamcorder_get_state(handle);
1325         if (state != MM_CAMCORDER_STATE_READY) {
1326                 _mmcam_dbg_err("Wrong state(%d)", state);
1327                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1328                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1329         }
1330
1331         /* initialize error code */
1332         hcamcorder->error_code = MM_ERROR_NONE;
1333
1334         /* set attributes related sensor */
1335         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO)
1336                 _mmcamcorder_set_attribute_to_camsensor(handle);
1337
1338         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_START);
1339         if (ret != MM_ERROR_NONE) {
1340                 /* check internal error of gstreamer */
1341                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1342                         ret = hcamcorder->error_code;
1343                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1344                 }
1345                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1346         }
1347
1348         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1349
1350         /* set attributes related sensor - after start preview */
1351         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO)
1352                 _mmcamcorder_set_attribute_to_camsensor2(handle);
1353
1354         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1355
1356         return MM_ERROR_NONE;
1357
1358 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1359         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1360
1361 _ERR_CAMCORDER_CMD_PRECON:
1362         /* check internal error of gstreamer */
1363         if (hcamcorder->error_code != MM_ERROR_NONE) {
1364                 ret = hcamcorder->error_code;
1365                 hcamcorder->error_code = MM_ERROR_NONE;
1366
1367                 _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1368         }
1369
1370         _mmcam_dbg_err("Start fail (type %d, state %d, ret %x)",
1371                                    hcamcorder->type, state, ret);
1372
1373         return ret;
1374 }
1375
1376 int _mmcamcorder_stop(MMHandleType handle)
1377 {
1378         int ret = MM_ERROR_NONE;
1379         int state = MM_CAMCORDER_STATE_NONE;
1380
1381         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1382
1383         _mmcam_dbg_log("");
1384
1385         if (!hcamcorder) {
1386                 _mmcam_dbg_err("Not initialized");
1387                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1388                 return ret;
1389         }
1390
1391         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1392                 _mmcam_dbg_err("Another command is running.");
1393                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1394                 goto _ERR_CAMCORDER_CMD_PRECON;
1395         }
1396
1397         state = _mmcamcorder_get_state(handle);
1398         if (state != MM_CAMCORDER_STATE_PREPARE) {
1399                 _mmcam_dbg_err("Wrong state(%d)", state);
1400                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1401                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1402         }
1403
1404         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_STOP);
1405         if (ret != MM_ERROR_NONE)
1406                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1407
1408         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_READY);
1409
1410         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1411                 /* unsubscribe remained unsubscribed signal */
1412                 g_mutex_lock(&hcamcorder->gdbus_info_sound.sync_mutex);
1413                 if (hcamcorder->gdbus_info_sound.subscribe_id > 0) {
1414                         _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", hcamcorder->gdbus_info_sound.subscribe_id);
1415                         g_dbus_connection_signal_unsubscribe(hcamcorder->gdbus_conn, hcamcorder->gdbus_info_sound.subscribe_id);
1416                 }
1417                 g_mutex_unlock(&hcamcorder->gdbus_info_sound.sync_mutex);
1418
1419                 g_mutex_lock(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
1420                 if (hcamcorder->gdbus_info_solo_sound.subscribe_id > 0) {
1421                         _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", hcamcorder->gdbus_info_solo_sound.subscribe_id);
1422                         g_dbus_connection_signal_unsubscribe(hcamcorder->gdbus_conn, hcamcorder->gdbus_info_solo_sound.subscribe_id);
1423                 }
1424                 g_mutex_unlock(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
1425         }
1426
1427         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1428
1429         return MM_ERROR_NONE;
1430
1431 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1432         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1433
1434 _ERR_CAMCORDER_CMD_PRECON:
1435         /* send message */
1436         _mmcam_dbg_err("Stop fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1437
1438         return ret;
1439 }
1440
1441
1442 int _mmcamcorder_capture_start(MMHandleType handle)
1443 {
1444         int ret = MM_ERROR_NONE;
1445         int state = MM_CAMCORDER_STATE_NONE;
1446         int state_FROM_0 = MM_CAMCORDER_STATE_PREPARE;
1447         int state_FROM_1 = MM_CAMCORDER_STATE_RECORDING;
1448         int state_FROM_2 = MM_CAMCORDER_STATE_PAUSED;
1449
1450         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1451
1452         _mmcam_dbg_log("");
1453
1454         if (!hcamcorder) {
1455                 _mmcam_dbg_err("Not initialized");
1456                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1457                 return ret;
1458         }
1459
1460         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1461                 _mmcam_dbg_err("Another command is running.");
1462                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1463                 goto _ERR_CAMCORDER_CMD_PRECON;
1464         }
1465
1466         state = _mmcamcorder_get_state(handle);
1467         if (state != state_FROM_0 && state != state_FROM_1 && state != state_FROM_2) {
1468                 _mmcam_dbg_err("Wrong state(%d)", state);
1469                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1470                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1471         }
1472
1473         /* Handle capture in recording case */
1474         if (state == state_FROM_1 || state == state_FROM_2) {
1475                 if (hcamcorder->capture_in_recording == TRUE) {
1476                         _mmcam_dbg_err("Capturing in recording (%d)", state);
1477                         ret = MM_ERROR_CAMCORDER_DEVICE_BUSY;
1478                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1479                 } else {
1480                         g_mutex_lock(&hcamcorder->task_thread_lock);
1481                         if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_NONE) {
1482                                 hcamcorder->capture_in_recording = TRUE;
1483                                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING;
1484                                 _mmcam_dbg_log("send signal for capture in recording");
1485                                 g_cond_signal(&hcamcorder->task_thread_cond);
1486                                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1487                         } else {
1488                                 _mmcam_dbg_err("task thread busy : %d", hcamcorder->task_thread_state);
1489                                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1490                                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1491                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1492                         }
1493                 }
1494         }
1495
1496         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_CAPTURE);
1497         if (ret != MM_ERROR_NONE)
1498                 goto _ERR_CAMCORDER_CMD;
1499
1500         /* Do not change state when recording snapshot capture */
1501         if (state == state_FROM_0)
1502                 _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_CAPTURING);
1503
1504         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1505
1506         /* Init break continuous shot attr */
1507         if (mm_camcorder_set_attributes(handle, NULL, MMCAM_CAPTURE_BREAK_CONTINUOUS_SHOT, 0, NULL) != MM_ERROR_NONE)
1508                 _mmcam_dbg_warn("capture-break-cont-shot set 0 failed");
1509
1510         return MM_ERROR_NONE;
1511
1512 _ERR_CAMCORDER_CMD:
1513         if (hcamcorder->capture_in_recording)
1514                 hcamcorder->capture_in_recording = FALSE;
1515
1516 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1517         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1518
1519 _ERR_CAMCORDER_CMD_PRECON:
1520         /* send message */
1521         _mmcam_dbg_err("Capture start fail (type %d, state %d, ret %x)",
1522                 hcamcorder->type, state, ret);
1523
1524         return ret;
1525 }
1526
1527 int _mmcamcorder_capture_stop(MMHandleType handle)
1528 {
1529         int ret = MM_ERROR_NONE;
1530         int state = MM_CAMCORDER_STATE_NONE;
1531         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1532
1533         _mmcam_dbg_log("");
1534
1535         if (!hcamcorder) {
1536                 _mmcam_dbg_err("Not initialized");
1537                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1538                 return ret;
1539         }
1540
1541         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1542                 _mmcam_dbg_err("Another command is running.");
1543                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1544                 goto _ERR_CAMCORDER_CMD_PRECON;
1545         }
1546
1547         state = _mmcamcorder_get_state(handle);
1548         if (state != MM_CAMCORDER_STATE_CAPTURING) {
1549                 _mmcam_dbg_err("Wrong state(%d)", state);
1550                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1551                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1552         }
1553
1554         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_START);
1555         if (ret != MM_ERROR_NONE)
1556                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1557
1558         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1559
1560         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1561
1562         return MM_ERROR_NONE;
1563
1564 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1565         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1566
1567 _ERR_CAMCORDER_CMD_PRECON:
1568         /* send message */
1569         _mmcam_dbg_err("Capture stop fail (type %d, state %d, ret %x)",
1570                 hcamcorder->type, state, ret);
1571
1572         return ret;
1573 }
1574
1575 int _mmcamcorder_record(MMHandleType handle)
1576 {
1577         int ret = MM_ERROR_NONE;
1578         int state = MM_CAMCORDER_STATE_NONE;
1579         int dpm_mic_state = DPM_ALLOWED;
1580
1581         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1582         _MMCamcorderSubContext *sc = NULL;
1583
1584         _mmcam_dbg_log("");
1585
1586         if (!hcamcorder || !MMF_CAMCORDER_SUBCONTEXT(hcamcorder)) {
1587                 _mmcam_dbg_err("Not initialized");
1588                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1589                 return ret;
1590         }
1591
1592         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1593
1594         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1595                 _mmcam_dbg_err("Another command is running.");
1596                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1597                 goto _ERR_CAMCORDER_CMD_PRECON;
1598         }
1599
1600         state = _mmcamcorder_get_state(handle);
1601         if (state != MM_CAMCORDER_STATE_PREPARE && state != MM_CAMCORDER_STATE_PAUSED) {
1602                 _mmcam_dbg_err("Wrong state(%d)", state);
1603                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1604                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1605         }
1606
1607         /* initialize error code */
1608         hcamcorder->error_code = MM_ERROR_NONE;
1609
1610         /* get audio disable */
1611         mm_camcorder_get_attributes(handle, NULL,
1612                 MMCAM_AUDIO_DISABLE, &sc->audio_disable,
1613                 NULL);
1614
1615         sc->audio_disable |= sc->is_modified_rate;
1616
1617         /* check mic policy from DPM */
1618         if (hcamcorder->dpm_handle && sc->audio_disable == FALSE) {
1619                 if (dpm_restriction_get_microphone_state(hcamcorder->dpm_handle, &dpm_mic_state) == DPM_ERROR_NONE) {
1620                         _mmcam_dbg_log("DPM mic state %d", dpm_mic_state);
1621                         if (dpm_mic_state == DPM_DISALLOWED) {
1622                                 _mmcam_dbg_err("MIC DISALLOWED by DPM");
1623                                 ret = MM_ERROR_COMMON_INVALID_PERMISSION;
1624
1625                                 _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "microphone");
1626
1627                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1628                         }
1629                 } else {
1630                         _mmcam_dbg_err("get DPM mic state failed, keep going...");
1631                 }
1632         } else {
1633                 _mmcam_dbg_warn("skip dpm check - handle %p, audio disable %d",
1634                         hcamcorder->dpm_handle, sc->audio_disable);
1635         }
1636
1637         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_RECORD);
1638         if (ret != MM_ERROR_NONE) {
1639                 /* check internal error of gstreamer */
1640                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1641                         ret = hcamcorder->error_code;
1642                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1643                 }
1644                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1645         }
1646
1647         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_RECORDING);
1648
1649         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1650
1651         return MM_ERROR_NONE;
1652
1653 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1654         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1655
1656 _ERR_CAMCORDER_CMD_PRECON:
1657         /* check internal error of gstreamer */
1658         if (hcamcorder->error_code != MM_ERROR_NONE) {
1659                 ret = hcamcorder->error_code;
1660                 hcamcorder->error_code = MM_ERROR_NONE;
1661
1662                 _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1663         }
1664
1665         _mmcam_dbg_err("Record fail (type %d, state %d, ret %x)",
1666                                    hcamcorder->type, state, ret);
1667
1668         return ret;
1669 }
1670
1671
1672 int _mmcamcorder_pause(MMHandleType handle)
1673 {
1674         int ret = MM_ERROR_NONE;
1675         int state = MM_CAMCORDER_STATE_NONE;
1676
1677         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1678
1679         _mmcam_dbg_log("");
1680
1681         if (!hcamcorder) {
1682                 _mmcam_dbg_err("Not initialized");
1683                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1684                 return ret;
1685         }
1686
1687         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1688                 _mmcam_dbg_err("Another command is running.");
1689                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1690                 goto _ERR_CAMCORDER_CMD_PRECON;
1691         }
1692
1693         state = _mmcamcorder_get_state(handle);
1694         if (state != MM_CAMCORDER_STATE_RECORDING) {
1695                 _mmcam_dbg_err("Wrong state(%d)", state);
1696                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1697                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1698         }
1699
1700         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PAUSE);
1701         if (ret != MM_ERROR_NONE)
1702                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1703
1704         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PAUSED);
1705
1706         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1707
1708         return MM_ERROR_NONE;
1709
1710 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1711         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1712
1713 _ERR_CAMCORDER_CMD_PRECON:
1714         /* send message */
1715         _mmcam_dbg_err("Pause fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1716
1717         return ret;
1718 }
1719
1720
1721 int _mmcamcorder_commit(MMHandleType handle)
1722 {
1723         int ret = MM_ERROR_NONE;
1724         int state = MM_CAMCORDER_STATE_NONE;
1725
1726         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1727
1728         _mmcam_dbg_log("");
1729
1730         if (!hcamcorder) {
1731                 _mmcam_dbg_err("Not initialized");
1732                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1733                 return ret;
1734         }
1735
1736         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1737                 _mmcam_dbg_err("Another command is running.");
1738                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1739                 goto _ERR_CAMCORDER_CMD_PRECON;
1740         }
1741
1742         state = _mmcamcorder_get_state(handle);
1743         if (state != MM_CAMCORDER_STATE_RECORDING && state != MM_CAMCORDER_STATE_PAUSED) {
1744                 _mmcam_dbg_err("Wrong state(%d)", state);
1745                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1746                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1747         }
1748
1749         /* initialize error code */
1750         hcamcorder->error_code = MM_ERROR_NONE;
1751
1752         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_COMMIT);
1753         if (ret != MM_ERROR_NONE)
1754                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1755
1756         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1757
1758         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1759
1760         return MM_ERROR_NONE;
1761
1762 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1763         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1764
1765 _ERR_CAMCORDER_CMD_PRECON:
1766         /* send message */
1767         _mmcam_dbg_err("Commit fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1768
1769         return ret;
1770 }
1771
1772
1773 int _mmcamcorder_cancel(MMHandleType handle)
1774 {
1775         int ret = MM_ERROR_NONE;
1776         int state = MM_CAMCORDER_STATE_NONE;
1777
1778         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1779
1780         _mmcam_dbg_log("");
1781
1782         if (!hcamcorder) {
1783                 _mmcam_dbg_err("Not initialized");
1784                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1785                 return ret;
1786         }
1787
1788         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1789                 _mmcam_dbg_err("Another command is running.");
1790                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1791                 goto _ERR_CAMCORDER_CMD_PRECON;
1792         }
1793
1794         state = _mmcamcorder_get_state(handle);
1795         if (state != MM_CAMCORDER_STATE_RECORDING && state != MM_CAMCORDER_STATE_PAUSED) {
1796                 _mmcam_dbg_err("Wrong state(%d)", state);
1797                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1798                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1799         }
1800
1801         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_CANCEL);
1802         if (ret != MM_ERROR_NONE)
1803                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1804
1805         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1806
1807         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1808
1809         return MM_ERROR_NONE;
1810
1811 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1812         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1813
1814 _ERR_CAMCORDER_CMD_PRECON:
1815         /* send message */
1816         _mmcam_dbg_err("Cancel fail (type %d, state %d, ret %x)",
1817                                    hcamcorder->type, state, ret);
1818
1819         return ret;
1820 }
1821 /* } Internal command functions */
1822
1823
1824 int _mmcamcorder_commit_async_end(MMHandleType handle)
1825 {
1826         _mmcam_dbg_log("");
1827
1828         _mmcam_dbg_warn("_mmcamcorder_commit_async_end : MM_CAMCORDER_STATE_PREPARE");
1829         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1830
1831         return MM_ERROR_NONE;
1832 }
1833
1834
1835 int _mmcamcorder_set_message_callback(MMHandleType handle, MMMessageCallback callback, void *user_data)
1836 {
1837         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1838
1839         _mmcam_dbg_log("%p", hcamcorder);
1840
1841         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1842
1843         if (callback == NULL)
1844                 _mmcam_dbg_warn("Message Callback is disabled, because application sets it to NULL");
1845
1846         if (!_MMCAMCORDER_TRYLOCK_MESSAGE_CALLBACK(hcamcorder)) {
1847                 _mmcam_dbg_warn("Application's message callback is running now");
1848                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1849         }
1850
1851         /* set message callback to message handle */
1852         hcamcorder->msg_cb = callback;
1853         hcamcorder->msg_cb_param = user_data;
1854
1855         _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1856
1857         return MM_ERROR_NONE;
1858 }
1859
1860
1861 int _mmcamcorder_set_video_stream_callback(MMHandleType handle, mm_camcorder_video_stream_callback callback, void *user_data)
1862 {
1863         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1864
1865         /*_mmcam_dbg_log("");*/
1866
1867         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1868
1869         if (callback == NULL)
1870                 _mmcam_dbg_warn("Video Stream Callback is disabled, because application sets it to NULL");
1871
1872         _MMCAMCORDER_LOCK_VSTREAM_CALLBACK(hcamcorder);
1873
1874         hcamcorder->vstream_cb = callback;
1875         hcamcorder->vstream_cb_param = user_data;
1876
1877         _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
1878
1879         return MM_ERROR_NONE;
1880 }
1881
1882
1883 int _mmcamcorder_set_audio_stream_callback(MMHandleType handle, mm_camcorder_audio_stream_callback callback, void *user_data)
1884 {
1885         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1886
1887         _mmcam_dbg_log("");
1888
1889         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1890
1891         if (callback == NULL)
1892                 _mmcam_dbg_warn("Audio Stream Callback is disabled, because application sets it to NULL");
1893
1894         if (!_MMCAMCORDER_TRYLOCK_ASTREAM_CALLBACK(hcamcorder)) {
1895                 _mmcam_dbg_warn("Application's audio stream callback is running now");
1896                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1897         }
1898
1899         hcamcorder->astream_cb = callback;
1900         hcamcorder->astream_cb_param = user_data;
1901
1902         _MMCAMCORDER_UNLOCK_ASTREAM_CALLBACK(hcamcorder);
1903
1904         return MM_ERROR_NONE;
1905 }
1906
1907
1908 int _mmcamcorder_set_muxed_stream_callback(MMHandleType handle, mm_camcorder_muxed_stream_callback callback, void *user_data)
1909 {
1910         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1911
1912         _mmcam_dbg_log("");
1913
1914         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1915
1916         if (callback == NULL)
1917                 _mmcam_dbg_warn("Muxed Stream Callback is disabled, because application sets it to NULL");
1918
1919         if (!_MMCAMCORDER_TRYLOCK_MSTREAM_CALLBACK(hcamcorder)) {
1920                 _mmcam_dbg_warn("Application's muxed stream callback is running now");
1921                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1922         }
1923
1924         hcamcorder->mstream_cb = callback;
1925         hcamcorder->mstream_cb_param = user_data;
1926
1927         _MMCAMCORDER_UNLOCK_MSTREAM_CALLBACK(hcamcorder);
1928
1929         return MM_ERROR_NONE;
1930 }
1931
1932
1933 int _mmcamcorder_set_video_capture_callback(MMHandleType handle, mm_camcorder_video_capture_callback callback, void *user_data)
1934 {
1935         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1936
1937         _mmcam_dbg_log("");
1938
1939         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1940
1941         if (callback == NULL)
1942                 _mmcam_dbg_warn("Video Capture Callback is disabled, because application sets it to NULLL");
1943
1944         if (!_MMCAMCORDER_TRYLOCK_VCAPTURE_CALLBACK(hcamcorder)) {
1945                 _mmcam_dbg_warn("Application's video capture callback is running now");
1946                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1947         }
1948
1949         hcamcorder->vcapture_cb = callback;
1950         hcamcorder->vcapture_cb_param = user_data;
1951
1952         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
1953
1954         return MM_ERROR_NONE;
1955 }
1956
1957 int _mmcamcorder_get_current_state(MMHandleType handle)
1958 {
1959         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1960
1961         _mmcam_dbg_log("");
1962
1963         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1964
1965         return _mmcamcorder_get_state(handle);
1966 }
1967
1968 int _mmcamcorder_init_focusing(MMHandleType handle)
1969 {
1970         int ret = TRUE;
1971         int state = MM_CAMCORDER_STATE_NONE;
1972         int focus_mode = MM_CAMCORDER_FOCUS_MODE_NONE;
1973         int af_range = MM_CAMCORDER_AUTO_FOCUS_NORMAL;
1974         int sensor_focus_mode = 0;
1975         int sensor_af_range = 0;
1976         int current_focus_mode = 0;
1977         int current_af_range = 0;
1978         mmf_camcorder_t *hcamcorder = NULL;
1979         _MMCamcorderSubContext *sc = NULL;
1980         GstCameraControl *control = NULL;
1981
1982         _mmcam_dbg_log("");
1983
1984         hcamcorder = MMF_CAMCORDER(handle);
1985         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1986
1987         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1988         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1989
1990         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1991                 _mmcam_dbg_err("Another command is running.");
1992                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1993         }
1994
1995         state = _mmcamcorder_get_state(handle);
1996
1997         if (state == MM_CAMCORDER_STATE_CAPTURING ||
1998             state < MM_CAMCORDER_STATE_PREPARE) {
1999                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2000                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2001                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2002         }
2003
2004         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2005                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2006                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2007                 return MM_ERROR_NONE;
2008         }
2009
2010         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2011         if (control == NULL) {
2012                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2013                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2014                 return MM_ERROR_CAMCORDER_INTERNAL;
2015         }
2016
2017         ret = gst_camera_control_stop_auto_focus(control);
2018         if (!ret) {
2019                 _mmcam_dbg_err("Auto focusing stop fail.");
2020                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2021                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2022         }
2023
2024         /* Initialize lens position */
2025         mm_camcorder_get_attributes(handle, NULL,
2026                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
2027                 MMCAM_CAMERA_AF_SCAN_RANGE, &af_range,
2028                 NULL);
2029         sensor_af_range = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_AF_SCAN_RANGE, af_range);
2030         sensor_focus_mode = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_FOCUS_MODE, focus_mode);
2031
2032         gst_camera_control_get_focus(control, &current_focus_mode, &current_af_range);
2033
2034         if (current_focus_mode != sensor_focus_mode || current_af_range != sensor_af_range) {
2035                 ret = gst_camera_control_set_focus(control, sensor_focus_mode, sensor_af_range);
2036         } else {
2037                 _mmcam_dbg_log("No need to init FOCUS [mode:%d, range:%d]", focus_mode, af_range);
2038                 ret = TRUE;
2039         }
2040
2041         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2042
2043         if (ret) {
2044                 _mmcam_dbg_log("Lens init success.");
2045                 return MM_ERROR_NONE;
2046         } else {
2047                 _mmcam_dbg_err("Lens init fail.");
2048                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2049         }
2050 }
2051
2052 int _mmcamcorder_adjust_focus(MMHandleType handle, int direction)
2053 {
2054         int state;
2055         int focus_mode = MM_CAMCORDER_FOCUS_MODE_NONE;
2056         int ret = MM_ERROR_UNKNOWN;
2057         char *err_attr_name = NULL;
2058
2059         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2060         mmf_return_val_if_fail(direction, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2061
2062         /*_mmcam_dbg_log("");*/
2063
2064         if (!_MMCAMCORDER_TRYLOCK_CMD(handle)) {
2065                 _mmcam_dbg_err("Another command is running.");
2066                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2067         }
2068
2069         state = _mmcamcorder_get_state(handle);
2070         if (state == MM_CAMCORDER_STATE_CAPTURING || state < MM_CAMCORDER_STATE_PREPARE) {
2071                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2072                 _MMCAMCORDER_UNLOCK_CMD(handle);
2073                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2074         }
2075
2076         /* TODO : call a auto or manual focus function */
2077         ret = mm_camcorder_get_attributes(handle, &err_attr_name,
2078                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
2079                 NULL);
2080         if (ret != MM_ERROR_NONE) {
2081                 _mmcam_dbg_warn("Get focus-mode fail. (%s:%x)", err_attr_name, ret);
2082                 SAFE_FREE(err_attr_name);
2083                 _MMCAMCORDER_UNLOCK_CMD(handle);
2084                 return ret;
2085         }
2086
2087         switch (focus_mode) {
2088         case MM_CAMCORDER_FOCUS_MODE_MANUAL:
2089                 ret = _mmcamcorder_adjust_manual_focus(handle, direction);
2090                 break;
2091         case MM_CAMCORDER_FOCUS_MODE_AUTO:
2092         case MM_CAMCORDER_FOCUS_MODE_TOUCH_AUTO:
2093         case MM_CAMCORDER_FOCUS_MODE_CONTINUOUS:
2094                 ret = _mmcamcorder_adjust_auto_focus(handle);
2095                 break;
2096         default:
2097                 _mmcam_dbg_err("It doesn't adjust focus. Focusing mode(%d)", focus_mode);
2098                 ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
2099         }
2100
2101         _MMCAMCORDER_UNLOCK_CMD(handle);
2102
2103         return ret;
2104 }
2105
2106 int _mmcamcorder_adjust_manual_focus(MMHandleType handle, int direction)
2107 {
2108         int max_level = 0;
2109         int min_level = 0;
2110         int cur_level = 0;
2111         int focus_level = 0;
2112         float unit_level = 0;
2113         GstCameraControl *control = NULL;
2114         _MMCamcorderSubContext *sc = NULL;
2115         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2116
2117         _mmcam_dbg_log("");
2118
2119         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2120         mmf_return_val_if_fail(_MMFCAMCORDER_FOCUS_TOTAL_LEVEL != 1, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
2121         mmf_return_val_if_fail((direction >= MM_CAMCORDER_MF_LENS_DIR_FORWARD) &&
2122                 (direction <= MM_CAMCORDER_MF_LENS_DIR_BACKWARD),
2123                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2124
2125         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2126         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2127
2128         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2129                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2130                 return MM_ERROR_NONE;
2131         }
2132
2133         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2134         if (control == NULL) {
2135                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2136                 return MM_ERROR_CAMCORDER_INTERNAL;
2137         }
2138
2139         /* TODO : get max, min level */
2140         if (max_level - min_level + 1 < _MMFCAMCORDER_FOCUS_TOTAL_LEVEL)
2141                 _mmcam_dbg_warn("Total level  of manual focus of MMF is greater than that of the camera driver.");
2142
2143         unit_level = ((float)max_level - (float)min_level)/(float)(_MMFCAMCORDER_FOCUS_TOTAL_LEVEL - 1);
2144
2145         if (!gst_camera_control_get_focus_level(control, &cur_level)) {
2146                 _mmcam_dbg_err("Can't get current level of manual focus.");
2147                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2148         }
2149
2150         /* TODO : adjust unit level value */
2151         if (direction == MM_CAMCORDER_MF_LENS_DIR_FORWARD)
2152                 focus_level = cur_level + unit_level;
2153         else if (direction == MM_CAMCORDER_MF_LENS_DIR_BACKWARD)
2154                 focus_level = cur_level - unit_level;
2155
2156         if (focus_level > max_level)
2157                 focus_level = max_level;
2158         else if (focus_level < min_level)
2159                 focus_level = min_level;
2160
2161         if (!gst_camera_control_set_focus_level(control, focus_level)) {
2162                 _mmcam_dbg_err("Manual focusing fail.");
2163                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2164         }
2165
2166         return MM_ERROR_NONE;
2167 }
2168
2169
2170 int _mmcamcorder_adjust_auto_focus(MMHandleType handle)
2171 {
2172         gboolean ret;
2173         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2174         GstCameraControl *control = NULL;
2175         _MMCamcorderSubContext *sc = NULL;
2176
2177         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2178
2179         /*_mmcam_dbg_log("");*/
2180
2181         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2182
2183         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2184                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2185                 return MM_ERROR_NONE;
2186         }
2187
2188         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2189         if (control) {
2190                 /* Start AF */
2191                 ret = gst_camera_control_start_auto_focus(control);
2192         } else {
2193                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2194                 ret = FALSE;
2195         }
2196
2197         if (ret) {
2198                 _mmcam_dbg_log("Auto focusing start success.");
2199                 return MM_ERROR_NONE;
2200         } else {
2201                 _mmcam_dbg_err("Auto focusing start fail.");
2202                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2203         }
2204 }
2205
2206 int _mmcamcorder_stop_focusing(MMHandleType handle)
2207 {
2208         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2209         _MMCamcorderSubContext *sc = NULL;
2210
2211         int ret, state;
2212         GstCameraControl *control = NULL;
2213
2214         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2215
2216         /*_mmcam_dbg_log("");*/
2217
2218         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2219
2220         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
2221                 _mmcam_dbg_err("Another command is running.");
2222                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2223         }
2224
2225         state = _mmcamcorder_get_state(handle);
2226         if (state == MM_CAMCORDER_STATE_CAPTURING || state < MM_CAMCORDER_STATE_PREPARE) {
2227                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2228                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2229                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2230         }
2231
2232         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2233                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2234                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2235                 return MM_ERROR_NONE;
2236         }
2237
2238         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2239         if (control) {
2240                 ret = gst_camera_control_stop_auto_focus(control);
2241         } else {
2242                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2243                 ret = FALSE;
2244         }
2245
2246         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2247
2248         if (ret) {
2249                 _mmcam_dbg_log("Auto focusing stop success.");
2250                 return MM_ERROR_NONE;
2251         } else {
2252                 _mmcam_dbg_err("Auto focusing stop fail.");
2253                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2254         }
2255 }
2256
2257
2258 /*-----------------------------------------------
2259 |         CAMCORDER INTERNAL LOCAL              |
2260 -----------------------------------------------*/
2261 static gboolean __mmcamcorder_init_gstreamer(camera_conf *conf)
2262 {
2263         static const int max_argc = 10;
2264         int i = 0;
2265         int cnt_str = 0;
2266         gint *argc = NULL;
2267         gchar **argv = NULL;
2268         GError *err = NULL;
2269         gboolean ret = FALSE;
2270         type_string_array *GSTInitOption = NULL;
2271
2272         mmf_return_val_if_fail(conf, FALSE);
2273
2274         _mmcam_dbg_log("");
2275
2276         /* alloc */
2277         argc = malloc(sizeof(int));
2278         argv = malloc(sizeof(gchar *) * max_argc);
2279
2280         if (!argc || !argv)
2281                 goto ERROR;
2282
2283         memset(argv, 0, sizeof(gchar *) * max_argc);
2284
2285         /* add initial */
2286         *argc = 1;
2287         argv[0] = g_strdup("mmcamcorder");
2288
2289         /* add gst_param */
2290         _mmcamcorder_conf_get_value_string_array(conf,
2291                 CONFIGURE_CATEGORY_MAIN_GENERAL,
2292                 "GSTInitOption",
2293                 &GSTInitOption);
2294         if (GSTInitOption != NULL && GSTInitOption->value) {
2295                 cnt_str = GSTInitOption->count;
2296                 for ( ; *argc < max_argc && *argc <= cnt_str ; (*argc)++)
2297                         argv[*argc] = g_strdup(GSTInitOption->value[(*argc)-1]);
2298         }
2299
2300         _mmcam_dbg_log("initializing gstreamer with following parameter[argc:%d]", *argc);
2301
2302         for (i = 0; i < *argc; i++)
2303                 _mmcam_dbg_log("argv[%d] : %s", i, argv[i]);
2304
2305         /* initializing gstreamer */
2306         ret = gst_init_check(argc, &argv, &err);
2307         if (!ret) {
2308                 _mmcam_dbg_err("Could not initialize GStreamer: %s ", err ? err->message : "unknown error occurred");
2309                 if (err)
2310                         g_error_free(err);
2311         }
2312
2313         /* release */
2314         for (i = 0; i < *argc; i++) {
2315                 if (argv[i]) {
2316                         g_free(argv[i]);
2317                         argv[i] = NULL;
2318                 }
2319         }
2320
2321         if (argv) {
2322                 free(argv);
2323                 argv = NULL;
2324         }
2325
2326         if (argc) {
2327                 free(argc);
2328                 argc = NULL;
2329         }
2330
2331         return ret;
2332
2333 ERROR:
2334         _mmcam_dbg_err("failed to initialize gstreamer");
2335
2336         if (argv) {
2337                 free(argv);
2338                 argv = NULL;
2339         }
2340
2341         if (argc) {
2342                 free(argc);
2343                 argc = NULL;
2344         }
2345
2346         return FALSE;
2347 }
2348
2349
2350 int _mmcamcorder_get_state(MMHandleType handle)
2351 {
2352         int state;
2353         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2354
2355         mmf_return_val_if_fail(hcamcorder, -1);
2356
2357         _MMCAMCORDER_LOCK_STATE(handle);
2358
2359         state = hcamcorder->state;
2360         /*_mmcam_dbg_log("state=%d",state);*/
2361
2362         _MMCAMCORDER_UNLOCK_STATE(handle);
2363
2364         return state;
2365 }
2366
2367
2368 int _mmcamcorder_get_state2(MMHandleType handle, int *state, int *old_state)
2369 {
2370         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2371
2372         mmf_return_val_if_fail(hcamcorder && state && old_state, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2373
2374         _MMCAMCORDER_LOCK_STATE(handle);
2375
2376         *state = hcamcorder->state;
2377         *old_state = hcamcorder->old_state;
2378
2379         _MMCAMCORDER_UNLOCK_STATE(handle);
2380
2381         return MM_ERROR_NONE;
2382 }
2383
2384
2385 void _mmcamcorder_set_state(MMHandleType handle, int state)
2386 {
2387         int old_state;
2388         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2389         _MMCamcorderMsgItem msg;
2390
2391         mmf_return_if_fail(hcamcorder);
2392
2393         /*_mmcam_dbg_log("");*/
2394
2395         _MMCAMCORDER_LOCK_STATE(handle);
2396
2397         old_state = hcamcorder->state;
2398         if (old_state != state) {
2399                 hcamcorder->state = state;
2400                 hcamcorder->old_state = old_state;
2401
2402                 _mmcam_dbg_log("set state[%d -> %d] and send state-changed message", old_state, state);
2403
2404                 /* To discern who changes the state */
2405                 switch (hcamcorder->state_change_by_system) {
2406                 case _MMCAMCORDER_STATE_CHANGE_BY_RM:
2407                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_RM;
2408                         msg.param.state.code = MM_ERROR_NONE;
2409                         break;
2410                 case _MMCAMCORDER_STATE_CHANGE_BY_DPM:
2411                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_SECURITY;
2412                         msg.param.state.code = MM_ERROR_NONE;
2413                         break;
2414                 case _MMCAMCORDER_STATE_CHANGE_NORMAL:
2415                 default:
2416                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED;
2417                         msg.param.state.code = MM_ERROR_NONE;
2418                         break;
2419                 }
2420
2421                 msg.param.state.previous = old_state;
2422                 msg.param.state.current = state;
2423
2424                 /*_mmcam_dbg_log("_mmcamcorder_send_message : msg : %p, id:%x", &msg, msg.id);*/
2425                 _mmcamcorder_send_message(handle, &msg);
2426         }
2427
2428         _MMCAMCORDER_UNLOCK_STATE(handle);
2429
2430         return;
2431 }
2432
2433
2434 _MMCamcorderSubContext *_mmcamcorder_alloc_subcontext(int type)
2435 {
2436         int i;
2437         _MMCamcorderSubContext *sc = NULL;
2438
2439         /*_mmcam_dbg_log("");*/
2440
2441         /* alloc container */
2442         sc = (_MMCamcorderSubContext *)malloc(sizeof(_MMCamcorderSubContext));
2443         mmf_return_val_if_fail(sc != NULL, NULL);
2444
2445         /* init members */
2446         memset(sc, 0x00, sizeof(_MMCamcorderSubContext));
2447
2448         sc->element_num = _MMCAMCORDER_PIPELINE_ELEMENT_NUM;
2449         sc->encode_element_num = _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM;
2450
2451         /* alloc info for each mode */
2452         switch (type) {
2453         case MM_CAMCORDER_MODE_AUDIO:
2454                 sc->info_audio = g_malloc0(sizeof(_MMCamcorderAudioInfo));
2455                 if (!sc->info_audio) {
2456                         _mmcam_dbg_err("Failed to alloc info structure");
2457                         goto ALLOC_SUBCONTEXT_FAILED;
2458                 }
2459                 break;
2460         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
2461         default:
2462                 sc->info_image = g_malloc0(sizeof(_MMCamcorderImageInfo));
2463                 if (!sc->info_image) {
2464                         _mmcam_dbg_err("Failed to alloc info structure");
2465                         goto ALLOC_SUBCONTEXT_FAILED;
2466                 }
2467
2468                 /* init sound status */
2469                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
2470
2471                 sc->info_video = g_malloc0(sizeof(_MMCamcorderVideoInfo));
2472                 if (!sc->info_video) {
2473                         _mmcam_dbg_err("Failed to alloc info structure");
2474                         goto ALLOC_SUBCONTEXT_FAILED;
2475                 }
2476                 g_mutex_init(&sc->info_video->size_check_lock);
2477                 break;
2478         }
2479
2480         /* alloc element array */
2481         sc->element = (_MMCamcorderGstElement *)malloc(sizeof(_MMCamcorderGstElement) * sc->element_num);
2482         if (!sc->element) {
2483                 _mmcam_dbg_err("Failed to alloc element structure");
2484                 goto ALLOC_SUBCONTEXT_FAILED;
2485         }
2486
2487         sc->encode_element = (_MMCamcorderGstElement *)malloc(sizeof(_MMCamcorderGstElement) * sc->encode_element_num);
2488         if (!sc->encode_element) {
2489                 _mmcam_dbg_err("Failed to alloc encode element structure");
2490                 goto ALLOC_SUBCONTEXT_FAILED;
2491         }
2492
2493         for (i = 0 ; i < sc->element_num ; i++) {
2494                 sc->element[i].id = _MMCAMCORDER_NONE;
2495                 sc->element[i].gst = NULL;
2496         }
2497
2498         for (i = 0 ; i < sc->encode_element_num ; i++) {
2499                 sc->encode_element[i].id = _MMCAMCORDER_NONE;
2500                 sc->encode_element[i].gst = NULL;
2501         }
2502
2503         sc->fourcc = 0x80000000;
2504         sc->frame_stability_count = 0;
2505         sc->drop_vframe = 0;
2506         sc->pass_first_vframe = 0;
2507         sc->is_modified_rate = FALSE;
2508
2509         return sc;
2510
2511 ALLOC_SUBCONTEXT_FAILED:
2512         if (sc) {
2513                 SAFE_G_FREE(sc->info_audio);
2514                 SAFE_G_FREE(sc->info_image);
2515                 if (sc->info_video)
2516                         g_mutex_clear(&sc->info_video->size_check_lock);
2517
2518                 SAFE_G_FREE(sc->info_video);
2519                 if (sc->element) {
2520                         free(sc->element);
2521                         sc->element = NULL;
2522                 }
2523                 if (sc->encode_element) {
2524                         free(sc->encode_element);
2525                         sc->encode_element = NULL;
2526                 }
2527                 free(sc);
2528                 sc = NULL;
2529         }
2530
2531         return NULL;
2532 }
2533
2534
2535 void _mmcamcorder_dealloc_subcontext(_MMCamcorderSubContext *sc)
2536 {
2537         _mmcam_dbg_log("");
2538
2539         if (sc) {
2540                 if (sc->element) {
2541                         _mmcam_dbg_log("release element");
2542                         free(sc->element);
2543                         sc->element = NULL;
2544                 }
2545
2546                 if (sc->encode_element) {
2547                         _mmcam_dbg_log("release encode_element");
2548                         free(sc->encode_element);
2549                         sc->encode_element = NULL;
2550                 }
2551
2552                 if (sc->info_image) {
2553                         _mmcam_dbg_log("release info_image");
2554                         free(sc->info_image);
2555                         sc->info_image = NULL;
2556                 }
2557
2558                 if (sc->info_video) {
2559                         _mmcam_dbg_log("release info_video");
2560                         SAFE_G_FREE(sc->info_video->filename);
2561                         g_mutex_clear(&sc->info_video->size_check_lock);
2562                         free(sc->info_video);
2563                         sc->info_video = NULL;
2564                 }
2565
2566                 if (sc->info_audio) {
2567                         _mmcam_dbg_log("release info_audio");
2568                         SAFE_G_FREE(sc->info_audio->filename);
2569                         free(sc->info_audio);
2570                         sc->info_audio = NULL;
2571                 }
2572
2573                 free(sc);
2574                 sc = NULL;
2575         }
2576
2577         return;
2578 }
2579
2580
2581 int _mmcamcorder_set_functions(MMHandleType handle, int type)
2582 {
2583         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2584
2585         /*_mmcam_dbg_log("");*/
2586
2587         switch (type) {
2588         case MM_CAMCORDER_MODE_AUDIO:
2589                 hcamcorder->command = _mmcamcorder_audio_command;
2590                 break;
2591         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
2592         default:
2593                 hcamcorder->command = _mmcamcorder_video_capture_command;
2594                 break;
2595         }
2596
2597         return MM_ERROR_NONE;
2598 }
2599
2600
2601 gboolean _mmcamcorder_pipeline_cb_message(GstBus *bus, GstMessage *message, gpointer data)
2602 {
2603         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
2604         _MMCamcorderSubContext *sc = NULL;
2605
2606         mmf_return_val_if_fail(hcamcorder, FALSE);
2607         mmf_return_val_if_fail(message, FALSE);
2608         /* _mmcam_dbg_log("message type=(%d)", GST_MESSAGE_TYPE(message)); */
2609
2610         switch (GST_MESSAGE_TYPE(message)) {
2611         case GST_MESSAGE_UNKNOWN:
2612                 _mmcam_dbg_log("GST_MESSAGE_UNKNOWN");
2613                 break;
2614         case GST_MESSAGE_EOS:
2615         {
2616                 _mmcam_dbg_err("Got EOS from element \"%s\"... but should not be reached here!",
2617                         GST_STR_NULL(GST_ELEMENT_NAME(GST_MESSAGE_SRC(message))));
2618                 break;
2619         }
2620         case GST_MESSAGE_ERROR:
2621         {
2622                 GError *err = NULL;
2623                 gchar *debug = NULL;
2624
2625                 gst_message_parse_error(message, &err, &debug);
2626
2627                 __mmcamcorder_handle_gst_error((MMHandleType)hcamcorder, message, err);
2628
2629                 if (err) {
2630                         _mmcam_dbg_err("GSTERR: %s", err->message);
2631                         g_error_free(err);
2632                         err = NULL;
2633                 }
2634
2635                 if (debug) {
2636                         _mmcam_dbg_err("Error Debug: %s", debug);
2637                         g_free(debug);
2638                         debug = NULL;
2639                 }
2640                 break;
2641         }
2642         case GST_MESSAGE_WARNING:
2643         {
2644                 GError *err;
2645                 gchar *debug;
2646                 gst_message_parse_warning(message, &err, &debug);
2647
2648                 _mmcam_dbg_warn("GSTWARN: %s", err->message);
2649
2650                 __mmcamcorder_handle_gst_warning((MMHandleType)hcamcorder, message, err);
2651
2652                 g_error_free(err);
2653                 g_free(debug);
2654                 break;
2655         }
2656         case GST_MESSAGE_INFO:
2657                 _mmcam_dbg_log("GST_MESSAGE_INFO");
2658                 break;
2659         case GST_MESSAGE_TAG:
2660                 _mmcam_dbg_log("GST_MESSAGE_TAG");
2661                 break;
2662         case GST_MESSAGE_BUFFERING:
2663                 _mmcam_dbg_log("GST_MESSAGE_BUFFERING");
2664                 break;
2665         case GST_MESSAGE_STATE_CHANGED:
2666         {
2667                 const GValue *vnewstate;
2668                 GstState newstate;
2669                 GstElement *pipeline = NULL;
2670
2671                 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2672                 if ((sc) && (sc->element)) {
2673                         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
2674                                 pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
2675                                 if (message->src == (GstObject*)pipeline) {
2676                                         vnewstate = gst_structure_get_value(gst_message_get_structure(message), "new-state");
2677                                         if (vnewstate) {
2678                                                 newstate = (GstState)vnewstate->data[0].v_int;
2679                                                 _mmcam_dbg_log("GST_MESSAGE_STATE_CHANGED[%s]", gst_element_state_get_name(newstate));
2680                                         } else {
2681                                                 _mmcam_dbg_warn("get new state failed from msg");
2682                                         }
2683                                 }
2684                         }
2685                 }
2686                 break;
2687         }
2688         case GST_MESSAGE_STATE_DIRTY:
2689                 _mmcam_dbg_log("GST_MESSAGE_STATE_DIRTY");
2690                 break;
2691         case GST_MESSAGE_STEP_DONE:
2692                 _mmcam_dbg_log("GST_MESSAGE_STEP_DONE");
2693                 break;
2694         case GST_MESSAGE_CLOCK_PROVIDE:
2695                 _mmcam_dbg_log("GST_MESSAGE_CLOCK_PROVIDE");
2696                 break;
2697         case GST_MESSAGE_CLOCK_LOST:
2698                 _mmcam_dbg_log("GST_MESSAGE_CLOCK_LOST");
2699                 break;
2700         case GST_MESSAGE_NEW_CLOCK:
2701         {
2702                 GstClock *pipe_clock = NULL;
2703                 gst_message_parse_new_clock(message, &pipe_clock);
2704                 /*_mmcam_dbg_log("GST_MESSAGE_NEW_CLOCK : %s", (clock ? GST_OBJECT_NAME (clock) : "NULL"));*/
2705                 break;
2706         }
2707         case GST_MESSAGE_STRUCTURE_CHANGE:
2708                 _mmcam_dbg_log("GST_MESSAGE_STRUCTURE_CHANGE");
2709                 break;
2710         case GST_MESSAGE_STREAM_STATUS:
2711                 /*_mmcam_dbg_log("GST_MESSAGE_STREAM_STATUS");*/
2712                 break;
2713         case GST_MESSAGE_APPLICATION:
2714                 _mmcam_dbg_log("GST_MESSAGE_APPLICATION");
2715                 break;
2716         case GST_MESSAGE_ELEMENT:
2717                 /*_mmcam_dbg_log("GST_MESSAGE_ELEMENT");*/
2718                 break;
2719         case GST_MESSAGE_SEGMENT_START:
2720                 _mmcam_dbg_log("GST_MESSAGE_SEGMENT_START");
2721                 break;
2722         case GST_MESSAGE_SEGMENT_DONE:
2723                 _mmcam_dbg_log("GST_MESSAGE_SEGMENT_DONE");
2724                 break;
2725         case GST_MESSAGE_DURATION_CHANGED:
2726                 _mmcam_dbg_log("GST_MESSAGE_DURATION_CHANGED");
2727                 break;
2728         case GST_MESSAGE_LATENCY:
2729                 _mmcam_dbg_log("GST_MESSAGE_LATENCY");
2730                 break;
2731         case GST_MESSAGE_ASYNC_START:
2732                 _mmcam_dbg_log("GST_MESSAGE_ASYNC_START");
2733                 break;
2734         case GST_MESSAGE_ASYNC_DONE:
2735                 /*_mmcam_dbg_log("GST_MESSAGE_ASYNC_DONE");*/
2736                 break;
2737         case GST_MESSAGE_ANY:
2738                 _mmcam_dbg_log("GST_MESSAGE_ANY");
2739                 break;
2740         case GST_MESSAGE_QOS:
2741                 /* _mmcam_dbg_log("GST_MESSAGE_QOS"); */
2742                 break;
2743         default:
2744                 _mmcam_dbg_log("not handled message type=(%d)", GST_MESSAGE_TYPE(message));
2745                 break;
2746         }
2747
2748         return TRUE;
2749 }
2750
2751
2752 GstBusSyncReply _mmcamcorder_pipeline_bus_sync_callback(GstBus *bus, GstMessage *message, gpointer data)
2753 {
2754         GstElement *element = NULL;
2755         GError *err = NULL;
2756         gchar *debug_info = NULL;
2757
2758         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
2759         _MMCamcorderSubContext *sc = NULL;
2760
2761         mmf_return_val_if_fail(hcamcorder, GST_BUS_PASS);
2762         mmf_return_val_if_fail(message, GST_BUS_PASS);
2763
2764         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2765         mmf_return_val_if_fail(sc, GST_BUS_PASS);
2766
2767         if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ERROR) {
2768                 /* parse error message */
2769                 gst_message_parse_error(message, &err, &debug_info);
2770
2771                 if (debug_info) {
2772                         _mmcam_dbg_err("GST ERROR : %s", debug_info);
2773                         g_free(debug_info);
2774                         debug_info = NULL;
2775                 }
2776
2777                 if (!err) {
2778                         _mmcam_dbg_warn("failed to parse error message");
2779                         return GST_BUS_PASS;
2780                 }
2781
2782                 /* set videosrc element to compare */
2783                 element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2784
2785                 /* check domain[RESOURCE] and element[VIDEOSRC] */
2786                 if (err->domain == GST_RESOURCE_ERROR && GST_ELEMENT_CAST(message->src) == element) {
2787                         switch (err->code) {
2788                         case GST_RESOURCE_ERROR_BUSY:
2789                                 _mmcam_dbg_err("Camera device [busy]");
2790                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_BUSY;
2791                                 break;
2792                         case GST_RESOURCE_ERROR_OPEN_WRITE:
2793                                 _mmcam_dbg_err("Camera device [open failed]");
2794                                 hcamcorder->error_code = MM_ERROR_COMMON_INVALID_PERMISSION;
2795                                 /* sc->error_code = MM_ERROR_CAMCORDER_DEVICE_OPEN; // SECURITY PART REQUEST PRIVILEGE */
2796                                 break;
2797                         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
2798                                 _mmcam_dbg_err("Camera device [open failed]");
2799                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_OPEN;
2800                                 break;
2801                         case GST_RESOURCE_ERROR_OPEN_READ:
2802                                 _mmcam_dbg_err("Camera device [register trouble]");
2803                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_REG_TROUBLE;
2804                                 break;
2805                         case GST_RESOURCE_ERROR_NOT_FOUND:
2806                                 _mmcam_dbg_err("Camera device [device not found]");
2807                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_NOT_FOUND;
2808                                 break;
2809                         case GST_RESOURCE_ERROR_TOO_LAZY:
2810                                 _mmcam_dbg_err("Camera device [timeout]");
2811                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_TIMEOUT;
2812                                 break;
2813                         case GST_RESOURCE_ERROR_SETTINGS:
2814                                 _mmcam_dbg_err("Camera device [not supported]");
2815                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
2816                                 break;
2817                         case GST_RESOURCE_ERROR_FAILED:
2818                                 _mmcam_dbg_err("Camera device [working failed].");
2819                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_IO;
2820                                 break;
2821                         default:
2822                                 _mmcam_dbg_err("Camera device [General(%d)]", err->code);
2823                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE;
2824                                 break;
2825                         }
2826
2827                         hcamcorder->error_occurs = TRUE;
2828                 }
2829
2830                 g_error_free(err);
2831
2832                 /* store error code and drop this message if cmd is running */
2833                 if (hcamcorder->error_code != MM_ERROR_NONE) {
2834                         _MMCamcorderMsgItem msg;
2835
2836                         /* post error to application */
2837                         hcamcorder->error_occurs = TRUE;
2838                         msg.id = MM_MESSAGE_CAMCORDER_ERROR;
2839                         msg.param.code = hcamcorder->error_code;
2840                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
2841
2842                         goto DROP_MESSAGE;
2843                 }
2844         } else if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ELEMENT) {
2845                 _MMCamcorderMsgItem msg;
2846
2847                 if (gst_structure_has_name(gst_message_get_structure(message), "avsysvideosrc-AF") ||
2848                     gst_structure_has_name(gst_message_get_structure(message), "camerasrc-AF")) {
2849                         int focus_state = 0;
2850
2851                         gst_structure_get_int(gst_message_get_structure(message), "focus-state", &focus_state);
2852                         _mmcam_dbg_log("Focus State:%d", focus_state);
2853
2854                         msg.id = MM_MESSAGE_CAMCORDER_FOCUS_CHANGED;
2855                         msg.param.code = focus_state;
2856                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
2857
2858                         goto DROP_MESSAGE;
2859                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-HDR")) {
2860                         int progress = 0;
2861                         int status = 0;
2862
2863                         if (gst_structure_get_int(gst_message_get_structure(message), "progress", &progress)) {
2864                                 gst_structure_get_int(gst_message_get_structure(message), "status", &status);
2865                                 _mmcam_dbg_log("HDR progress %d percent, status %d", progress, status);
2866
2867                                 msg.id = MM_MESSAGE_CAMCORDER_HDR_PROGRESS;
2868                                 msg.param.code = progress;
2869                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
2870                         }
2871
2872                         goto DROP_MESSAGE;
2873                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-FD")) {
2874                         int i = 0;
2875                         const GValue *g_value = gst_structure_get_value(gst_message_get_structure(message), "face-info");;
2876                         GstCameraControlFaceDetectInfo *fd_info = NULL;
2877                         MMCamFaceDetectInfo *cam_fd_info = NULL;
2878
2879                         if (g_value)
2880                                 fd_info = (GstCameraControlFaceDetectInfo *)g_value_get_pointer(g_value);
2881
2882                         if (fd_info == NULL) {
2883                                 _mmcam_dbg_warn("fd_info is NULL");
2884                                 goto DROP_MESSAGE;
2885                         }
2886
2887                         cam_fd_info = (MMCamFaceDetectInfo *)g_malloc(sizeof(MMCamFaceDetectInfo));
2888                         if (cam_fd_info == NULL) {
2889                                 _mmcam_dbg_warn("cam_fd_info alloc failed");
2890                                 SAFE_FREE(fd_info);
2891                                 goto DROP_MESSAGE;
2892                         }
2893
2894                         /* set total face count */
2895                         cam_fd_info->num_of_faces = fd_info->num_of_faces;
2896
2897                         if (cam_fd_info->num_of_faces > 0) {
2898                                 cam_fd_info->face_info = (MMCamFaceInfo *)g_malloc(sizeof(MMCamFaceInfo) * cam_fd_info->num_of_faces);
2899                                 if (cam_fd_info->face_info) {
2900                                         /* set information of each face */
2901                                         for (i = 0 ; i < fd_info->num_of_faces ; i++) {
2902                                                 cam_fd_info->face_info[i].id = fd_info->face_info[i].id;
2903                                                 cam_fd_info->face_info[i].score = fd_info->face_info[i].score;
2904                                                 cam_fd_info->face_info[i].rect.x = fd_info->face_info[i].rect.x;
2905                                                 cam_fd_info->face_info[i].rect.y = fd_info->face_info[i].rect.y;
2906                                                 cam_fd_info->face_info[i].rect.width = fd_info->face_info[i].rect.width;
2907                                                 cam_fd_info->face_info[i].rect.height = fd_info->face_info[i].rect.height;
2908                                                 /*
2909                                                 _mmcam_dbg_log("id %d, score %d, [%d,%d,%dx%d]",
2910                                                         fd_info->face_info[i].id,
2911                                                         fd_info->face_info[i].score,
2912                                                         fd_info->face_info[i].rect.x,
2913                                                         fd_info->face_info[i].rect.y,
2914                                                         fd_info->face_info[i].rect.width,
2915                                                         fd_info->face_info[i].rect.height);
2916                                                 */
2917                                         }
2918                                 } else {
2919                                         _mmcam_dbg_warn("MMCamFaceInfo alloc failed");
2920
2921                                         /* free allocated memory that is not sent */
2922                                         SAFE_G_FREE(cam_fd_info);
2923                                 }
2924                         } else {
2925                                 cam_fd_info->face_info = NULL;
2926                         }
2927
2928                         if (cam_fd_info) {
2929                                 /* send message  - cam_fd_info should be freed by application */
2930                                 msg.id = MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO;
2931                                 msg.param.data = cam_fd_info;
2932                                 msg.param.size = sizeof(MMCamFaceDetectInfo);
2933                                 msg.param.code = 0;
2934
2935                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
2936                         }
2937
2938                         /* free fd_info allocated by plugin */
2939                         free(fd_info);
2940                         fd_info = NULL;
2941
2942                         goto DROP_MESSAGE;
2943                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-Capture")) {
2944                         int capture_done = FALSE;
2945
2946                         if (gst_structure_get_int(gst_message_get_structure(message), "capture-done", &capture_done)) {
2947                                 if (sc->info_image) {
2948                                         /* play capture sound */
2949                                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
2950                                 }
2951                         }
2952
2953                         goto DROP_MESSAGE;
2954                 }
2955         }
2956
2957         return GST_BUS_PASS;
2958
2959 DROP_MESSAGE:
2960         gst_message_unref(message);
2961         message = NULL;
2962
2963         return GST_BUS_DROP;
2964 }
2965
2966
2967 GstBusSyncReply _mmcamcorder_encode_pipeline_bus_sync_callback(GstBus *bus, GstMessage *message, gpointer data)
2968 {
2969         GstElement *element = NULL;
2970         GError *err = NULL;
2971         gchar *debug_info = NULL;
2972
2973         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
2974         _MMCamcorderSubContext *sc = NULL;
2975
2976         mmf_return_val_if_fail(hcamcorder, GST_BUS_PASS);
2977         mmf_return_val_if_fail(message, GST_BUS_PASS);
2978
2979         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2980         mmf_return_val_if_fail(sc, GST_BUS_PASS);
2981
2982         if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_EOS) {
2983                 _mmcam_dbg_log("got EOS from pipeline");
2984
2985                 _MMCAMCORDER_LOCK(hcamcorder);
2986
2987                 sc->bget_eos = TRUE;
2988                 _MMCAMCORDER_SIGNAL(hcamcorder);
2989
2990                 _MMCAMCORDER_UNLOCK(hcamcorder);
2991
2992                 goto DROP_MESSAGE;
2993         } else if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ERROR) {
2994                 _MMCamcorderMsgItem msg;
2995
2996                 /* parse error message */
2997                 gst_message_parse_error(message, &err, &debug_info);
2998
2999                 if (debug_info) {
3000                         _mmcam_dbg_err("GST ERROR : %s", debug_info);
3001                         g_free(debug_info);
3002                         debug_info = NULL;
3003                 }
3004
3005                 if (!err) {
3006                         _mmcam_dbg_warn("failed to parse error message");
3007                         return GST_BUS_PASS;
3008                 }
3009
3010                 /* set videosrc element to compare */
3011                 element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
3012
3013                 /* check domain[RESOURCE] and element[AUDIOSRC] */
3014                 if (err->domain == GST_RESOURCE_ERROR &&
3015                     GST_ELEMENT_CAST(message->src) == element) {
3016                         switch (err->code) {
3017                         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
3018                         case GST_RESOURCE_ERROR_OPEN_WRITE:
3019                                 _mmcam_dbg_err("audio device [open failed]");
3020
3021                                 /* post error to application */
3022                                 hcamcorder->error_occurs = TRUE;
3023                                 hcamcorder->error_code = MM_ERROR_COMMON_INVALID_PERMISSION;
3024
3025                                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3026                                 msg.param.code = hcamcorder->error_code;
3027
3028                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3029
3030                                 _mmcam_dbg_err(" error : sc->error_occurs %d", hcamcorder->error_occurs);
3031
3032                                 goto DROP_MESSAGE;
3033                         default:
3034                                 break;
3035                         }
3036                 } else {
3037                         gboolean b_commiting = FALSE;
3038                         storage_state_e storage_state = STORAGE_STATE_UNMOUNTABLE;
3039
3040                         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
3041                                 mmf_return_val_if_fail(sc->info_video, GST_BUS_PASS);
3042                                 b_commiting = sc->info_video->b_commiting;
3043                         } else {
3044                                 mmf_return_val_if_fail(sc->info_audio, GST_BUS_PASS);
3045                                 b_commiting = sc->info_audio->b_commiting;
3046                         }
3047
3048                         _MMCAMCORDER_LOCK(hcamcorder);
3049
3050                         switch (err->code) {
3051                         case GST_RESOURCE_ERROR_WRITE:
3052                                 storage_get_state(hcamcorder->storage_info.id, &storage_state);
3053                                 if (storage_state == STORAGE_STATE_REMOVED ||
3054                                         storage_state == STORAGE_STATE_UNMOUNTABLE) {
3055                                         _mmcam_dbg_err("storage was removed! [storage state %d]", storage_state);
3056                                         hcamcorder->error_code = MM_ERROR_OUT_OF_STORAGE;
3057                                 } else {
3058                                         _mmcam_dbg_err("File write error, storage state %d", storage_state);
3059                                         hcamcorder->error_code = MM_ERROR_FILE_WRITE;
3060                                 }
3061
3062                                 if (sc->ferror_send == FALSE) {
3063                                         sc->ferror_send = TRUE;
3064                                 } else {
3065                                         _mmcam_dbg_err("error was already sent");
3066                                         _MMCAMCORDER_UNLOCK(hcamcorder);
3067                                         goto DROP_MESSAGE;
3068                                 }
3069                                 break;
3070                         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
3071                                 _mmcam_dbg_err("No left space");
3072                                 hcamcorder->error_code = MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
3073                                 break;
3074                         case GST_RESOURCE_ERROR_OPEN_WRITE:
3075                                 _mmcam_dbg_err("Out of storage");
3076                                 hcamcorder->error_code = MM_ERROR_OUT_OF_STORAGE;
3077                                 break;
3078                         case GST_RESOURCE_ERROR_SEEK:
3079                                 _mmcam_dbg_err("File read(seek)");
3080                                 hcamcorder->error_code = MM_ERROR_FILE_READ;
3081                                 break;
3082                         default:
3083                                 _mmcam_dbg_err("Resource error(%d)", err->code);
3084                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_GST_RESOURCE;
3085                                 break;
3086                         }
3087
3088                         if (b_commiting) {
3089                                 _MMCAMCORDER_SIGNAL(hcamcorder);
3090                                 _MMCAMCORDER_UNLOCK(hcamcorder);
3091                         } else {
3092                                 _MMCAMCORDER_UNLOCK(hcamcorder);
3093
3094                                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3095                                 msg.param.code = hcamcorder->error_code;
3096
3097                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3098                         }
3099
3100                         goto DROP_MESSAGE;
3101                 }
3102         }
3103
3104         if (err) {
3105                 g_error_free(err);
3106                 err = NULL;
3107         }
3108
3109         return GST_BUS_PASS;
3110
3111 DROP_MESSAGE:
3112         if (err) {
3113                 g_error_free(err);
3114                 err = NULL;
3115         }
3116
3117         gst_message_unref(message);
3118         message = NULL;
3119
3120         return GST_BUS_DROP;
3121 }
3122
3123
3124 void _mmcamcorder_dpm_camera_policy_changed_cb(const char *name, const char *value, void *user_data)
3125 {
3126         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3127         int current_state = MM_CAMCORDER_STATE_NONE;
3128
3129         mmf_return_if_fail(hcamcorder);
3130         mmf_return_if_fail(value);
3131
3132         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3133         if (current_state <= MM_CAMCORDER_STATE_NONE || current_state >= MM_CAMCORDER_STATE_NUM) {
3134                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3135                 return;
3136         }
3137
3138         _mmcam_dbg_warn("camera policy [%s], current state [%d]", value, current_state);
3139
3140         if (!strcmp(value, "disallowed")) {
3141                 _MMCAMCORDER_LOCK_INTERRUPT(hcamcorder);
3142
3143                 __mmcamcorder_force_stop(hcamcorder, _MMCAMCORDER_STATE_CHANGE_BY_DPM);
3144
3145                 _MMCAMCORDER_UNLOCK_INTERRUPT(hcamcorder);
3146
3147                 _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "camera");
3148         }
3149
3150         _mmcam_dbg_warn("done");
3151
3152         return;
3153 }
3154
3155
3156 int _mmcamcorder_create_pipeline(MMHandleType handle, int type)
3157 {
3158         int ret = MM_ERROR_NONE;
3159         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3160         _MMCamcorderSubContext *sc = NULL;
3161         GstElement *pipeline = NULL;
3162
3163         _mmcam_dbg_log("handle : %p, type : %d", handle, type);
3164
3165         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3166
3167         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3168         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3169
3170         switch (type) {
3171         case MM_CAMCORDER_MODE_AUDIO:
3172                 ret = _mmcamcorder_create_audio_pipeline(handle);
3173                 if (ret != MM_ERROR_NONE)
3174                         return ret;
3175
3176                 break;
3177         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
3178         default:
3179                 ret = _mmcamcorder_create_preview_pipeline(handle);
3180                 if (ret != MM_ERROR_NONE)
3181                         return ret;
3182
3183                 /* connect capture signal */
3184                 if (!sc->bencbin_capture) {
3185                         ret = _mmcamcorder_connect_capture_signal(handle);
3186                         if (ret != MM_ERROR_NONE)
3187                                 return ret;
3188                 }
3189                 break;
3190         }
3191
3192         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
3193         if (type != MM_CAMCORDER_MODE_AUDIO) {
3194                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:REALIZE:SET_READY_TO_PIPELINE");
3195
3196                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
3197
3198                 traceEnd(TTRACE_TAG_CAMERA);
3199         }
3200 #ifdef _MMCAMCORDER_GET_DEVICE_INFO
3201         if (!_mmcamcorder_get_device_info(handle))
3202                 _mmcam_dbg_err("Getting device information error!!");
3203 #endif
3204
3205         _mmcam_dbg_log("ret[%x]", ret);
3206         if (ret != MM_ERROR_NONE) {
3207                 _mmcam_dbg_err("error : destroy pipeline");
3208                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
3209         }
3210
3211         return ret;
3212 }
3213
3214
3215 void _mmcamcorder_destroy_pipeline(MMHandleType handle, int type)
3216 {
3217         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3218         _MMCamcorderSubContext *sc = NULL;
3219         gint i = 0;
3220         int element_num = 0;
3221         _MMCamcorderGstElement *element = NULL;
3222         GstBus *bus = NULL;
3223
3224         mmf_return_if_fail(hcamcorder);
3225
3226         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3227         mmf_return_if_fail(sc);
3228
3229         _mmcam_dbg_log("");
3230
3231         /* Inside each pipeline destroy function, Set GST_STATE_NULL to Main pipeline */
3232         switch (type) {
3233         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
3234                 element = sc->element;
3235                 element_num = sc->element_num;
3236                 bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
3237                 _mmcamcorder_destroy_video_capture_pipeline(handle);
3238                 break;
3239         case MM_CAMCORDER_MODE_AUDIO:
3240                 element = sc->encode_element;
3241                 element_num = sc->encode_element_num;
3242                 bus = gst_pipeline_get_bus(GST_PIPELINE(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst));
3243                 _mmcamcorder_destroy_audio_pipeline(handle);
3244                 break;
3245         default:
3246                 _mmcam_dbg_err("unknown type %d", type);
3247                 break;
3248         }
3249
3250         _mmcam_dbg_log("Pipeline clear!!");
3251
3252         /* Remove pipeline message callback */
3253         if (hcamcorder->pipeline_cb_event_id > 0) {
3254                 g_source_remove(hcamcorder->pipeline_cb_event_id);
3255                 hcamcorder->pipeline_cb_event_id = 0;
3256         }
3257
3258         /* Remove remained message in bus */
3259         if (bus) {
3260                 GstMessage *gst_msg = NULL;
3261                 while ((gst_msg = gst_bus_pop(bus)) != NULL) {
3262                         _mmcamcorder_pipeline_cb_message(bus, gst_msg, (gpointer)hcamcorder);
3263                         gst_message_unref(gst_msg);
3264                         gst_msg = NULL;
3265                 }
3266                 gst_object_unref(bus);
3267                 bus = NULL;
3268         }
3269
3270         /* checking unreleased element */
3271         for (i = 0 ; i < element_num ; i++) {
3272                 if (element[i].gst) {
3273                         if (GST_IS_ELEMENT(element[i].gst)) {
3274                                 _mmcam_dbg_warn("Still alive element - ID[%d], name [%s], ref count[%d], status[%s]",
3275                                         element[i].id,
3276                                         GST_OBJECT_NAME(element[i].gst),
3277                                         GST_OBJECT_REFCOUNT(element[i].gst),
3278                                         gst_element_state_get_name(GST_STATE(element[i].gst)));
3279                                 g_object_weak_unref(G_OBJECT(element[i].gst), (GWeakNotify)_mmcamcorder_element_release_noti, sc);
3280                         } else {
3281                                 _mmcam_dbg_warn("The element[%d] is still aliving, check it", element[i].id);
3282                         }
3283
3284                         element[i].id = _MMCAMCORDER_NONE;
3285                         element[i].gst = NULL;
3286                 }
3287         }
3288
3289         return;
3290 }
3291
3292
3293 #ifdef _MMCAMCORDER_USE_SET_ATTR_CB
3294 static gboolean __mmcamcorder_set_attr_to_camsensor_cb(gpointer data)
3295 {
3296         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
3297
3298         mmf_return_val_if_fail(hcamcorder, FALSE);
3299
3300         _mmcam_dbg_log("");
3301
3302         _mmcamcorder_set_attribute_to_camsensor((MMHandleType)hcamcorder);
3303
3304         /* initialize */
3305         hcamcorder->setting_event_id = 0;
3306
3307         _mmcam_dbg_log("Done");
3308
3309         /* once */
3310         return FALSE;
3311 }
3312 #endif /* _MMCAMCORDER_USE_SET_ATTR_CB */
3313
3314
3315 int _mmcamcorder_gst_set_state(MMHandleType handle, GstElement *pipeline, GstState target_state)
3316 {
3317         unsigned int k = 0;
3318         _MMCamcorderSubContext *sc = NULL;
3319         GstState pipeline_state = GST_STATE_VOID_PENDING;
3320         GstStateChangeReturn setChangeReturn = GST_STATE_CHANGE_FAILURE;
3321         GstStateChangeReturn getChangeReturn = GST_STATE_CHANGE_FAILURE;
3322         GstClockTime get_timeout = __MMCAMCORDER_SET_GST_STATE_TIMEOUT * GST_SECOND;
3323         GMutex *state_lock = NULL;
3324
3325         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3326         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3327         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3328
3329         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst == pipeline) {
3330                 _mmcam_dbg_log("Set state to %d - PREVIEW PIPELINE", target_state);
3331                 state_lock = &_MMCAMCORDER_GET_GST_STATE_LOCK(handle);
3332         } else {
3333                 _mmcam_dbg_log("Set state to %d - ENDODE PIPELINE", target_state);
3334                 state_lock = &_MMCAMCORDER_GET_GST_ENCODE_STATE_LOCK(handle);
3335         }
3336
3337         g_mutex_lock(state_lock);
3338
3339         for (k = 0; k < _MMCAMCORDER_STATE_SET_COUNT; k++) {
3340                 setChangeReturn = gst_element_set_state(pipeline, target_state);
3341                 _mmcam_dbg_log("gst_element_set_state[%d] return %d", target_state, setChangeReturn);
3342
3343                 if (setChangeReturn != GST_STATE_CHANGE_FAILURE) {
3344                         getChangeReturn = gst_element_get_state(pipeline, &pipeline_state, NULL, get_timeout);
3345                         switch (getChangeReturn) {
3346                         case GST_STATE_CHANGE_NO_PREROLL:
3347                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_NO_PREROLL.");
3348                                 /* fall through */
3349                         case GST_STATE_CHANGE_SUCCESS:
3350                                 /* if we reached the final target state, exit */
3351                                 if (pipeline_state == target_state) {
3352                                         _mmcam_dbg_log("Set state to %d - DONE", target_state);
3353                                         g_mutex_unlock(state_lock);
3354                                         return MM_ERROR_NONE;
3355                                 }
3356                                 break;
3357                         case GST_STATE_CHANGE_ASYNC:
3358                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_ASYNC.");
3359                                 break;
3360                         default:
3361                                 g_mutex_unlock(state_lock);
3362                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_FAILURE.");
3363                                 return MM_ERROR_CAMCORDER_GST_STATECHANGE;
3364                         }
3365
3366                         g_mutex_unlock(state_lock);
3367
3368                         _mmcam_dbg_err("timeout of gst_element_get_state()!!");
3369
3370                         return MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
3371                 }
3372
3373                 usleep(_MMCAMCORDER_STATE_CHECK_INTERVAL);
3374         }
3375
3376         g_mutex_unlock(state_lock);
3377
3378         _mmcam_dbg_err("Failure. gst_element_set_state timeout!!");
3379
3380         return MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
3381 }
3382
3383
3384 /* For performance check */
3385 int _mmcamcorder_video_current_framerate(MMHandleType handle)
3386 {
3387         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3388         _MMCamcorderSubContext *sc = NULL;
3389
3390         mmf_return_val_if_fail(hcamcorder, -1);
3391
3392         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3393         mmf_return_val_if_fail(sc, -1);
3394
3395         return sc->kpi.current_fps;
3396 }
3397
3398
3399 int _mmcamcorder_video_average_framerate(MMHandleType handle)
3400 {
3401         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3402         _MMCamcorderSubContext *sc = NULL;
3403
3404         mmf_return_val_if_fail(hcamcorder, -1);
3405
3406         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3407         mmf_return_val_if_fail(sc, -1);
3408
3409         return sc->kpi.average_fps;
3410 }
3411
3412
3413 void _mmcamcorder_video_current_framerate_init(MMHandleType handle)
3414 {
3415         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3416         _MMCamcorderSubContext *sc = NULL;
3417
3418         mmf_return_if_fail(hcamcorder);
3419
3420         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3421         mmf_return_if_fail(sc);
3422
3423         memset(&(sc->kpi), 0x00, sizeof(_MMCamcorderKPIMeasure));
3424
3425         return;
3426 }
3427
3428
3429 void __mmcamcorder_force_stop(mmf_camcorder_t *hcamcorder, int state_change_by_system)
3430 {
3431         int i = 0;
3432         int loop = 0;
3433         int itr_cnt = 0;
3434         int result = MM_ERROR_NONE;
3435         int cmd_try_count = 0;
3436         int current_state = MM_CAMCORDER_STATE_NONE;
3437         _MMCamcorderMsgItem msg;
3438
3439         mmf_return_if_fail(hcamcorder);
3440
3441         /* check command running */
3442         do {
3443                 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
3444                         if (cmd_try_count++ < __MMCAMCORDER_FORCE_STOP_TRY_COUNT) {
3445                                 _mmcam_dbg_warn("Another command is running. try again after %d ms", __MMCAMCORDER_FORCE_STOP_WAIT_TIME/1000);
3446                                 usleep(__MMCAMCORDER_FORCE_STOP_WAIT_TIME);
3447                         } else {
3448                                 _mmcam_dbg_err("wait timeout");
3449                                 break;
3450                         }
3451                 } else {
3452                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
3453                         break;
3454                 }
3455         } while (TRUE);
3456
3457         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3458
3459         _mmcam_dbg_warn("Force STOP MMFW Camcorder by %d", state_change_by_system);
3460
3461         /* set state_change_by_system for state change message */
3462         hcamcorder->state_change_by_system = state_change_by_system;
3463
3464         if (current_state >= MM_CAMCORDER_STATE_READY) {
3465                 _mmcam_dbg_warn("send state change started message to notify");
3466
3467                 memset(&msg, 0x0, sizeof(_MMCamcorderMsgItem));
3468
3469                 switch (state_change_by_system) {
3470                 case _MMCAMCORDER_STATE_CHANGE_BY_RM:
3471                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGE_STARTED_BY_RM;
3472                         break;
3473                 case _MMCAMCORDER_STATE_CHANGE_BY_DPM:
3474                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGE_STARTED_BY_SECURITY;
3475                         break;
3476                 default:
3477                         break;
3478                 }
3479
3480                 if (msg.id != 0) {
3481                         msg.param.state.code = hcamcorder->interrupt_code;
3482                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3483                 } else {
3484                         _mmcam_dbg_err("should not be reached here %d", state_change_by_system);
3485                 }
3486         }
3487
3488         for (loop = 0 ; current_state > MM_CAMCORDER_STATE_NULL && loop < __MMCAMCORDER_CMD_ITERATE_MAX * 3 ; loop++) {
3489                 itr_cnt = __MMCAMCORDER_CMD_ITERATE_MAX;
3490                 switch (current_state) {
3491                 case MM_CAMCORDER_STATE_CAPTURING:
3492                 {
3493                         _MMCamcorderSubContext *sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3494                         _MMCamcorderImageInfo *info = NULL;
3495
3496                         mmf_return_if_fail(sc);
3497                         mmf_return_if_fail((info = sc->info_image));
3498
3499                         _mmcam_dbg_warn("Stop capturing.");
3500
3501                         /* if caturing isn't finished, waiting for 2 sec to finish real capture operation. check 'info->capturing'. */
3502                         mm_camcorder_set_attributes((MMHandleType)hcamcorder, NULL,
3503                                 MMCAM_CAPTURE_BREAK_CONTINUOUS_SHOT, TRUE,
3504                                 NULL);
3505
3506                         for (i = 0; i < 20 && info->capturing; i++)
3507                                 usleep(100000);
3508
3509                         if (i == 20)
3510                                 _mmcam_dbg_err("Timeout. Can't check stop capturing.");
3511
3512                         while ((itr_cnt--) && ((result = _mmcamcorder_capture_stop((MMHandleType)hcamcorder)) != MM_ERROR_NONE))
3513                                 _mmcam_dbg_warn("Can't stop capturing.(%x)", result);
3514
3515                         break;
3516                 }
3517                 case MM_CAMCORDER_STATE_RECORDING:
3518                 case MM_CAMCORDER_STATE_PAUSED:
3519                 {
3520                         _mmcam_dbg_warn("Stop recording.");
3521
3522                         while ((itr_cnt--) && ((result = _mmcamcorder_commit((MMHandleType)hcamcorder)) != MM_ERROR_NONE)) {
3523                                 _mmcam_dbg_warn("Can't commit.(%x), cancel it.", result);
3524                                 _mmcamcorder_cancel((MMHandleType)hcamcorder);
3525                         }
3526
3527                         break;
3528                 }
3529                 case MM_CAMCORDER_STATE_PREPARE:
3530                 {
3531                         _mmcam_dbg_warn("Stop preview.");
3532
3533                         while ((itr_cnt--) && ((result = _mmcamcorder_stop((MMHandleType)hcamcorder)) != MM_ERROR_NONE))
3534                                 _mmcam_dbg_warn("Can't stop preview.(%x)", result);
3535
3536                         break;
3537                 }
3538                 case MM_CAMCORDER_STATE_READY:
3539                 {
3540                         _mmcam_dbg_warn("unrealize");
3541
3542                         if ((result = _mmcamcorder_unrealize((MMHandleType)hcamcorder)) != MM_ERROR_NONE)
3543                                 _mmcam_dbg_warn("Can't unrealize.(%x)", result);
3544
3545                         break;
3546                 }
3547                 default:
3548                         _mmcam_dbg_warn("Already stopped.");
3549                         break;
3550                 }
3551
3552                 current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3553         }
3554
3555         /* restore */
3556         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
3557
3558         _mmcam_dbg_warn("Done.");
3559
3560         return;
3561 }
3562
3563
3564 static gboolean __mmcamcorder_handle_gst_error(MMHandleType handle, GstMessage *message, GError *error)
3565 {
3566         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3567         _MMCamcorderMsgItem msg;
3568         gchar *msg_src_element = NULL;
3569         _MMCamcorderSubContext *sc = NULL;
3570
3571         mmf_return_val_if_fail(hcamcorder, FALSE);
3572         mmf_return_val_if_fail(error, FALSE);
3573         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3574         mmf_return_val_if_fail(sc, FALSE);
3575
3576         _mmcam_dbg_log("");
3577
3578         /* filtering filesink related errors */
3579         if (hcamcorder->state == MM_CAMCORDER_STATE_RECORDING &&
3580             (error->code ==  GST_RESOURCE_ERROR_WRITE || error->code ==  GST_RESOURCE_ERROR_SEEK)) {
3581                 if (sc->ferror_count == 2 && sc->ferror_send == FALSE) {
3582                         sc->ferror_send = TRUE;
3583                         msg.param.code = __mmcamcorder_gst_handle_resource_error(handle, error->code, message);
3584                 } else {
3585                         sc->ferror_count++;
3586                         _mmcam_dbg_warn("Skip error");
3587                         return TRUE;
3588                 }
3589         }
3590
3591         if (error->domain == GST_CORE_ERROR) {
3592                 msg.param.code = __mmcamcorder_gst_handle_core_error(handle, error->code, message);
3593         } else if (error->domain == GST_LIBRARY_ERROR) {
3594                 msg.param.code = __mmcamcorder_gst_handle_library_error(handle, error->code, message);
3595         } else if (error->domain == GST_RESOURCE_ERROR) {
3596                 msg.param.code = __mmcamcorder_gst_handle_resource_error(handle, error->code, message);
3597         } else if (error->domain == GST_STREAM_ERROR) {
3598                 msg.param.code = __mmcamcorder_gst_handle_stream_error(handle, error->code, message);
3599         } else {
3600                 _mmcam_dbg_warn("This error domain is not defined.");
3601
3602                 /* we treat system error as an internal error */
3603                 msg.param.code = MM_ERROR_CAMCORDER_INTERNAL;
3604         }
3605
3606         if (message->src) {
3607                 msg_src_element = GST_ELEMENT_NAME(GST_ELEMENT_CAST(message->src));
3608                 _mmcam_dbg_err("-Msg src : [%s] Domain : [%s]   Error : [%s]  Code : [%d] is tranlated to error code : [0x%x]",
3609                         msg_src_element, g_quark_to_string(error->domain), error->message, error->code, msg.param.code);
3610         } else {
3611                 _mmcam_dbg_err("Domain : [%s]   Error : [%s]  Code : [%d] is tranlated to error code : [0x%x]",
3612                         g_quark_to_string(error->domain), error->message, error->code, msg.param.code);
3613         }
3614
3615 #ifdef _MMCAMCORDER_SKIP_GST_FLOW_ERROR
3616         /* Check whether send this error to application */
3617         if (msg.param.code == MM_ERROR_CAMCORDER_GST_FLOW_ERROR) {
3618                 _mmcam_dbg_log("We got the error. But skip it.");
3619                 return TRUE;
3620         }
3621 #endif /* _MMCAMCORDER_SKIP_GST_FLOW_ERROR */
3622
3623         /* post error to application except RESTRICTED case */
3624         if (msg.param.code != MM_ERROR_POLICY_RESTRICTED) {
3625                 hcamcorder->error_occurs = TRUE;
3626                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3627                 _mmcamcorder_send_message(handle, &msg);
3628         }
3629
3630         return TRUE;
3631 }
3632
3633
3634 static gint __mmcamcorder_gst_handle_core_error(MMHandleType handle, int code, GstMessage *message)
3635 {
3636         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3637         _MMCamcorderSubContext *sc = NULL;
3638         GstElement *element = NULL;
3639
3640         _mmcam_dbg_log("");
3641
3642         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3643
3644         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3645         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3646
3647         /* Specific plugin - video encoder plugin */
3648         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
3649
3650         if (GST_ELEMENT_CAST(message->src) == element) {
3651                 if (code == GST_CORE_ERROR_NEGOTIATION)
3652                         return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
3653                 else
3654                         return MM_ERROR_CAMCORDER_ENCODER;
3655         }
3656
3657         /* General */
3658         switch (code) {
3659         case GST_CORE_ERROR_STATE_CHANGE:
3660                 return MM_ERROR_CAMCORDER_GST_STATECHANGE;
3661         case GST_CORE_ERROR_NEGOTIATION:
3662                 return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
3663         case GST_CORE_ERROR_MISSING_PLUGIN:
3664         case GST_CORE_ERROR_SEEK:
3665         case GST_CORE_ERROR_NOT_IMPLEMENTED:
3666         case GST_CORE_ERROR_FAILED:
3667         case GST_CORE_ERROR_TOO_LAZY:
3668         case GST_CORE_ERROR_PAD:
3669         case GST_CORE_ERROR_THREAD:
3670         case GST_CORE_ERROR_EVENT:
3671         case GST_CORE_ERROR_CAPS:
3672         case GST_CORE_ERROR_TAG:
3673         case GST_CORE_ERROR_CLOCK:
3674         case GST_CORE_ERROR_DISABLED:
3675         default:
3676                 return MM_ERROR_CAMCORDER_GST_CORE;
3677         break;
3678         }
3679 }
3680
3681 static gint __mmcamcorder_gst_handle_library_error(MMHandleType handle, int code, GstMessage *message)
3682 {
3683         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3684         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3685
3686         _mmcam_dbg_log("");
3687
3688         /* Specific plugin - NONE */
3689
3690         /* General */
3691         switch (code) {
3692         case GST_LIBRARY_ERROR_FAILED:
3693         case GST_LIBRARY_ERROR_TOO_LAZY:
3694         case GST_LIBRARY_ERROR_INIT:
3695         case GST_LIBRARY_ERROR_SHUTDOWN:
3696         case GST_LIBRARY_ERROR_SETTINGS:
3697         case GST_LIBRARY_ERROR_ENCODE:
3698         default:
3699                 _mmcam_dbg_err("Library error(%d)", code);
3700                 return MM_ERROR_CAMCORDER_GST_LIBRARY;
3701         }
3702 }
3703
3704
3705 static gint __mmcamcorder_gst_handle_resource_error(MMHandleType handle, int code, GstMessage *message)
3706 {
3707         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3708         _MMCamcorderSubContext *sc = NULL;
3709         GstElement *element = NULL;
3710
3711         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3712
3713         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3714         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3715
3716         _mmcam_dbg_log("");
3717
3718         /* Specific plugin */
3719         /* video sink */
3720         element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst);
3721         if (GST_ELEMENT_CAST(message->src) == element) {
3722                 if (code == GST_RESOURCE_ERROR_WRITE) {
3723                         _mmcam_dbg_err("Display device [Off]");
3724                         return MM_ERROR_CAMCORDER_DISPLAY_DEVICE_OFF;
3725                 } else {
3726                         _mmcam_dbg_err("Display device [General(%d)]", code);
3727                 }
3728         }
3729
3730         /* audiosrc */
3731         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
3732         if (GST_ELEMENT_CAST(message->src) == element) {
3733                 if (code == GST_RESOURCE_ERROR_FAILED) {
3734                         int ret = MM_ERROR_NONE;
3735                         int current_state = MM_CAMCORDER_STATE_NONE;
3736
3737                         _mmcam_dbg_err("DPM mic DISALLOWED - current state %d", current_state);
3738
3739                         _MMCAMCORDER_LOCK_INTERRUPT(hcamcorder);
3740
3741                         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3742                         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
3743                                 /* set value to inform a status is changed by DPM */
3744                                 hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_DPM;
3745
3746                                 ret = _mmcamcorder_commit((MMHandleType)hcamcorder);
3747                                 _mmcam_dbg_log("commit result : 0x%x", ret);
3748
3749                                 if (ret != MM_ERROR_NONE) {
3750                                         _mmcam_dbg_err("commit failed, cancel it");
3751                                         ret = _mmcamcorder_cancel((MMHandleType)hcamcorder);
3752                                 }
3753                         }
3754
3755                         /* restore value */
3756                         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
3757
3758                         _MMCAMCORDER_UNLOCK_INTERRUPT(hcamcorder);
3759
3760                         _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "microphone");
3761
3762                         return MM_ERROR_POLICY_RESTRICTED;
3763                 }
3764         }
3765
3766         /* encodebin */
3767         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
3768         if (GST_ELEMENT_CAST(message->src) == element) {
3769                 if (code == GST_RESOURCE_ERROR_FAILED) {
3770                         _mmcam_dbg_err("Encoder [Resource error]");
3771                         return MM_ERROR_CAMCORDER_ENCODER_BUFFER;
3772                 } else {
3773                         _mmcam_dbg_err("Encoder [General(%d)]", code);
3774                         return MM_ERROR_CAMCORDER_ENCODER;
3775                 }
3776         }
3777
3778         /* General */
3779         switch (code) {
3780         case GST_RESOURCE_ERROR_WRITE:
3781                 _mmcam_dbg_err("File write error");
3782                 return MM_ERROR_FILE_WRITE;
3783         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
3784                 _mmcam_dbg_err("No left space");
3785                 return MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
3786         case GST_RESOURCE_ERROR_OPEN_WRITE:
3787                 _mmcam_dbg_err("Out of storage");
3788                 return MM_ERROR_OUT_OF_STORAGE;
3789         case GST_RESOURCE_ERROR_SEEK:
3790                 _mmcam_dbg_err("File read(seek)");
3791                 return MM_ERROR_FILE_READ;
3792         case GST_RESOURCE_ERROR_NOT_FOUND:
3793         case GST_RESOURCE_ERROR_FAILED:
3794         case GST_RESOURCE_ERROR_TOO_LAZY:
3795         case GST_RESOURCE_ERROR_BUSY:
3796         case GST_RESOURCE_ERROR_OPEN_READ:
3797         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
3798         case GST_RESOURCE_ERROR_CLOSE:
3799         case GST_RESOURCE_ERROR_READ:
3800         case GST_RESOURCE_ERROR_SYNC:
3801         case GST_RESOURCE_ERROR_SETTINGS:
3802         default:
3803                 _mmcam_dbg_err("Resource error(%d)", code);
3804                 return MM_ERROR_CAMCORDER_GST_RESOURCE;
3805         }
3806 }
3807
3808
3809 static gint __mmcamcorder_gst_handle_stream_error(MMHandleType handle, int code, GstMessage *message)
3810 {
3811         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3812         _MMCamcorderSubContext *sc = NULL;
3813         GstElement *element = NULL;
3814
3815         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3816
3817         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3818         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3819
3820         _mmcam_dbg_log("");
3821
3822         /* Specific plugin */
3823         /* video encoder */
3824         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
3825         if (GST_ELEMENT_CAST(message->src) == element) {
3826                 switch (code) {
3827                 case GST_STREAM_ERROR_WRONG_TYPE:
3828                         _mmcam_dbg_err("Video encoder [wrong stream type]");
3829                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
3830                 case GST_STREAM_ERROR_ENCODE:
3831                         _mmcam_dbg_err("Video encoder [encode error]");
3832                         return MM_ERROR_CAMCORDER_ENCODER_WORKING;
3833                 case GST_STREAM_ERROR_FAILED:
3834                         _mmcam_dbg_err("Video encoder [stream failed]");
3835                         return MM_ERROR_CAMCORDER_ENCODER_WORKING;
3836                 default:
3837                         _mmcam_dbg_err("Video encoder [General(%d)]", code);
3838                         return MM_ERROR_CAMCORDER_ENCODER;
3839                 }
3840         }
3841
3842         /* General plugin */
3843         switch (code) {
3844         case GST_STREAM_ERROR_FORMAT:
3845                 _mmcam_dbg_err("General [negotiation error(%d)]", code);
3846                 return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
3847         case GST_STREAM_ERROR_FAILED:
3848                 _mmcam_dbg_err("General [flow error(%d)]", code);
3849                 return MM_ERROR_CAMCORDER_GST_FLOW_ERROR;
3850         case GST_STREAM_ERROR_TYPE_NOT_FOUND:
3851         case GST_STREAM_ERROR_DECODE:
3852         case GST_STREAM_ERROR_CODEC_NOT_FOUND:
3853         case GST_STREAM_ERROR_NOT_IMPLEMENTED:
3854         case GST_STREAM_ERROR_TOO_LAZY:
3855         case GST_STREAM_ERROR_ENCODE:
3856         case GST_STREAM_ERROR_DEMUX:
3857         case GST_STREAM_ERROR_MUX:
3858         case GST_STREAM_ERROR_DECRYPT:
3859         case GST_STREAM_ERROR_DECRYPT_NOKEY:
3860         case GST_STREAM_ERROR_WRONG_TYPE:
3861         default:
3862                 _mmcam_dbg_err("General [error(%d)]", code);
3863                 return MM_ERROR_CAMCORDER_GST_STREAM;
3864         }
3865 }
3866
3867
3868 static gboolean __mmcamcorder_handle_gst_warning(MMHandleType handle, GstMessage *message, GError *error)
3869 {
3870         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3871         gchar *debug = NULL;
3872         GError *err = NULL;
3873
3874         mmf_return_val_if_fail(hcamcorder, FALSE);
3875         mmf_return_val_if_fail(error, FALSE);
3876
3877         _mmcam_dbg_log("");
3878
3879         gst_message_parse_warning(message, &err, &debug);
3880
3881         if (error->domain == GST_CORE_ERROR) {
3882                 _mmcam_dbg_warn("GST warning: GST_CORE domain");
3883         } else if (error->domain == GST_LIBRARY_ERROR) {
3884                 _mmcam_dbg_warn("GST warning: GST_LIBRARY domain");
3885         } else if (error->domain == GST_RESOURCE_ERROR) {
3886                 _mmcam_dbg_warn("GST warning: GST_RESOURCE domain");
3887                 __mmcamcorder_gst_handle_resource_warning(handle, message, error);
3888         } else if (error->domain == GST_STREAM_ERROR) {
3889                 _mmcam_dbg_warn("GST warning: GST_STREAM domain");
3890         } else {
3891                 _mmcam_dbg_warn("This error domain(%d) is not defined.", error->domain);
3892         }
3893
3894         if (err != NULL) {
3895                 g_error_free(err);
3896                 err = NULL;
3897         }
3898         if (debug != NULL) {
3899                 _mmcam_dbg_err("Debug: %s", debug);
3900                 g_free(debug);
3901                 debug = NULL;
3902         }
3903
3904         return TRUE;
3905 }
3906
3907
3908 static gint __mmcamcorder_gst_handle_resource_warning(MMHandleType handle, GstMessage *message , GError *error)
3909 {
3910         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3911         _MMCamcorderSubContext *sc = NULL;
3912         GstElement *element = NULL;
3913         gchar *msg_src_element;
3914
3915         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3916
3917         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3918         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3919
3920         _mmcam_dbg_log("");
3921
3922         /* Special message handling */
3923         /* video source */
3924         element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
3925         if (GST_ELEMENT_CAST(message->src) == element) {
3926                 if (error->code == GST_RESOURCE_ERROR_FAILED) {
3927                         msg_src_element = GST_ELEMENT_NAME(GST_ELEMENT_CAST(message->src));
3928                         _mmcam_dbg_warn("-Msg src:[%s] Domain:[%s] Error:[%s]",
3929                                 msg_src_element, g_quark_to_string(error->domain), error->message);
3930                         return MM_ERROR_NONE;
3931                 }
3932         }
3933
3934         /* General plugin */
3935         switch (error->code) {
3936         case GST_RESOURCE_ERROR_WRITE:
3937         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
3938         case GST_RESOURCE_ERROR_SEEK:
3939         case GST_RESOURCE_ERROR_NOT_FOUND:
3940         case GST_RESOURCE_ERROR_FAILED:
3941         case GST_RESOURCE_ERROR_TOO_LAZY:
3942         case GST_RESOURCE_ERROR_BUSY:
3943         case GST_RESOURCE_ERROR_OPEN_READ:
3944         case GST_RESOURCE_ERROR_OPEN_WRITE:
3945         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
3946         case GST_RESOURCE_ERROR_CLOSE:
3947         case GST_RESOURCE_ERROR_READ:
3948         case GST_RESOURCE_ERROR_SYNC:
3949         case GST_RESOURCE_ERROR_SETTINGS:
3950         default:
3951                 _mmcam_dbg_warn("General GST warning(%d)", error->code);
3952                 break;
3953         }
3954
3955         return MM_ERROR_NONE;
3956 }
3957
3958
3959 void _mmcamcorder_emit_signal(MMHandleType handle, const char *object_name,
3960         const char *interface_name, const char *signal_name, int value)
3961 {
3962         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3963
3964         mmf_return_if_fail(hcamcorder && object_name && interface_name && signal_name);
3965
3966         _mmcam_dbg_log("object %s, interface %s, signal %s, value %d",
3967                 object_name, interface_name, signal_name, value);
3968
3969         _mmcamcorder_emit_dbus_signal(hcamcorder->gdbus_conn, object_name, interface_name, signal_name, value);
3970
3971         return;
3972 }
3973
3974
3975 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
3976 static int __mmcamcorder_resource_release_cb(mm_resource_manager_h rm,
3977         mm_resource_manager_res_h res, void *user_data)
3978 {
3979         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *) user_data;
3980
3981         mmf_return_val_if_fail(hcamcorder, FALSE);
3982
3983         _mmcam_dbg_warn("enter");
3984
3985         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
3986
3987         /* set flag for resource release callback */
3988         hcamcorder->is_release_cb_calling = TRUE;
3989
3990         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
3991
3992         _MMCAMCORDER_LOCK_INTERRUPT(hcamcorder);
3993
3994         if (res == hcamcorder->video_encoder_resource) {
3995                 /* Stop video recording */
3996                 if (_mmcamcorder_commit((MMHandleType)hcamcorder) != MM_ERROR_NONE) {
3997                         _mmcam_dbg_err("commit failed, cancel it");
3998                         _mmcamcorder_cancel((MMHandleType)hcamcorder);
3999                 }
4000         } else {
4001                 /* Stop camera */
4002                 __mmcamcorder_force_stop(hcamcorder, _MMCAMCORDER_STATE_CHANGE_BY_RM);
4003         }
4004
4005         _MMCAMCORDER_UNLOCK_INTERRUPT(hcamcorder);
4006
4007         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
4008
4009         if (res == hcamcorder->camera_resource)
4010                 hcamcorder->camera_resource = NULL;
4011         else if (res == hcamcorder->video_overlay_resource)
4012                 hcamcorder->video_overlay_resource = NULL;
4013         else if (res == hcamcorder->video_encoder_resource)
4014                 hcamcorder->video_encoder_resource = NULL;
4015
4016         /* restore flag for resource release callback */
4017         hcamcorder->is_release_cb_calling = FALSE;
4018
4019         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
4020
4021         _mmcam_dbg_warn("leave");
4022
4023         return FALSE;
4024 }
4025 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
4026
4027
4028 #ifdef _MMCAMCORDER_RM_SUPPORT
4029 rm_cb_result _mmcamcorder_rm_callback(int handle, rm_callback_type event_src,
4030         rm_device_request_s *info, void* cb_data)
4031 {
4032         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(cb_data);
4033         int current_state = MM_CAMCORDER_STATE_NONE;
4034         rm_cb_result cb_res = RM_CB_RESULT_OK;
4035
4036         mmf_return_val_if_fail((MMHandleType)hcamcorder, RM_CB_RESULT_OK);
4037
4038         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
4039
4040         _mmcam_dbg_warn("current state %d (handle %p)", current_state, hcamcorder);
4041
4042         _MMCAMCORDER_LOCK_INTERRUPT(hcamcorder);
4043
4044         /* set RM event code for sending it to application */
4045         hcamcorder->interrupt_code = event_src;
4046
4047         _mmcam_dbg_log("RM conflict callback : event code 0x%x", event_src);
4048         switch (event_src) {
4049         case RM_CALLBACK_TYPE_RESOURCE_CONFLICT:
4050         case RM_CALLBACK_TYPE_RESOURCE_CONFLICT_UD:
4051                 __mmcamcorder_force_stop(hcamcorder, _MMCAMCORDER_STATE_CHANGE_BY_RM);
4052                 break;
4053         default:
4054                 break;
4055         }
4056
4057         _MMCAMCORDER_UNLOCK_INTERRUPT(hcamcorder);
4058
4059         return cb_res;
4060 }
4061 #endif /* _MMCAMCORDER_RM_SUPPORT */
4062
4063
4064 int _mmcamcorder_manage_external_storage_state(MMHandleType handle, int storage_state)
4065 {
4066         int ret = MM_ERROR_NONE;
4067         int current_state = MM_CAMCORDER_STATE_NONE;
4068         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4069         _MMCamcorderMsgItem msg;
4070
4071         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
4072
4073         _mmcam_dbg_warn("storage state %d", storage_state);
4074
4075         /* check storage state */
4076         if (storage_state != STORAGE_STATE_UNMOUNTABLE &&
4077                 storage_state != STORAGE_STATE_REMOVED) {
4078                 _mmcam_dbg_warn("nothing to do");
4079                 return MM_ERROR_NONE;
4080         }
4081
4082         _MMCAMCORDER_LOCK_INTERRUPT(hcamcorder);
4083
4084         /* check recording state */
4085         current_state = _mmcamcorder_get_state(handle);
4086
4087         _mmcam_dbg_warn("current_state %d", current_state);
4088
4089         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
4090                 _mmcam_dbg_warn("no recording now");
4091                 goto _MANAGE_DONE;
4092         }
4093
4094         /* check storage type */
4095         if (hcamcorder->storage_info.type != STORAGE_TYPE_EXTERNAL) {
4096                 _mmcam_dbg_warn("external storage is not used");
4097                 goto _MANAGE_DONE;
4098         }
4099
4100         /* cancel recording */
4101         ret = _mmcamcorder_cancel(handle);
4102
4103         /* send error message */
4104         msg.id = MM_MESSAGE_CAMCORDER_ERROR;
4105         msg.param.code = MM_ERROR_OUT_OF_STORAGE;
4106
4107         _mmcamcorder_send_message(handle, &msg);
4108
4109 _MANAGE_DONE:
4110         _MMCAMCORDER_UNLOCK_INTERRUPT(hcamcorder);
4111
4112         _mmcam_dbg_warn("done - ret 0x%x", ret);
4113
4114         return ret;
4115 }