src/mm_camcorder_internal.c

   1 /*
   2  * libmm-camcorder
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jeongmo Yang <jm80.yang@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 /*=======================================================================================
  23 |  INCLUDE FILES                                                                        |
  24 ========================================================================================*/
  25 #include <stdio.h>
  26 #include <string.h>
  27 #include <fcntl.h>
  28 #include <gst/gst.h>
  29 #include <gst/gstutils.h>
  30 #include <gst/gstpad.h>
  31 #include <sys/time.h>
  32
  33 #include <mm_error.h>
  34 #include "mm_camcorder_internal.h"
  35 #include <mm_types.h>
  36
  37 #include <gst/video/colorbalance.h>
  38 #include <gst/video/cameracontrol.h>
  39 #include <asm/types.h>
  40
  41 #include <system_info.h>
  42
  43 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
  44 #include <murphy/common/glib-glue.h>
  45 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
  46
  47 #ifdef _MMCAMCORDER_RM_SUPPORT
  48 #include <aul.h>
  49 #endif /* _MMCAMCORDER_RM_SUPPORT */
  50
  51 /*---------------------------------------------------------------------------------------
  52 |    LOCAL VARIABLE DEFINITIONS for internal                                            |
  53 ---------------------------------------------------------------------------------------*/
  54 #define __MMCAMCORDER_CMD_ITERATE_MAX           3
  55 #define __MMCAMCORDER_SET_GST_STATE_TIMEOUT     5
  56 #define __MMCAMCORDER_FORCE_STOP_TRY_COUNT      30
  57 #define __MMCAMCORDER_FORCE_STOP_WAIT_TIME      100000  /* us */
  58 #define __MMCAMCORDER_SOUND_WAIT_TIMEOUT        3
  59 #define __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN   64
  60
  61 #define DPM_ALLOWED                             1
  62 #define DPM_DISALLOWED                          0
  63
  64 /*---------------------------------------------------------------------------------------
  65 |    LOCAL FUNCTION PROTOTYPES:                                                         |
  66 ---------------------------------------------------------------------------------------*/
  67 /* STATIC INTERNAL FUNCTION */
  68 static gboolean __mmcamcorder_gstreamer_init(camera_conf * conf);
  69
  70 static gboolean __mmcamcorder_handle_gst_error(MMHandleType handle, GstMessage *message, GError *error);
  71 static gint     __mmcamcorder_gst_handle_stream_error(MMHandleType handle, int code, GstMessage *message);
  72 static gint     __mmcamcorder_gst_handle_resource_error(MMHandleType handle, int code, GstMessage *message);
  73 static gint     __mmcamcorder_gst_handle_library_error(MMHandleType handle, int code, GstMessage *message);
  74 static gint     __mmcamcorder_gst_handle_core_error(MMHandleType handle, int code, GstMessage *message);
  75 static gint     __mmcamcorder_gst_handle_resource_warning(MMHandleType handle, GstMessage *message , GError *error);
  76 static gboolean __mmcamcorder_handle_gst_warning(MMHandleType handle, GstMessage *message, GError *error);
  77
  78 #ifdef _MMCAMCORDER_RM_SUPPORT
  79 rm_cb_result _mmcamcorder_rm_callback(int handle, rm_callback_type event_src,
  80                                                                           rm_device_request_s *info, void *cb_data);
  81 #endif /* _MMCAMCORDER_RM_SUPPORT */
  82 #ifdef _MMCAMCORDER_USE_SET_ATTR_CB
  83 static gboolean __mmcamcorder_set_attr_to_camsensor_cb(gpointer data);
  84 #endif /* _MMCAMCORDER_USE_SET_ATTR_CB */
  85
  86 /*=======================================================================================
  87 |  FUNCTION DEFINITIONS                                                                 |
  88 =======================================================================================*/
  89 /*---------------------------------------------------------------------------------------
  90 |    GLOBAL FUNCTION DEFINITIONS:                                                       |
  91 ---------------------------------------------------------------------------------------*/
  92
  93 /* Internal command functions {*/
  94 int _mmcamcorder_create(MMHandleType *handle, MMCamPreset *info)
  95 {
  96         int ret = MM_ERROR_NONE;
  97         int sys_info_ret = SYSTEM_INFO_ERROR_NONE;
  98         int UseConfCtrl = 0;
  99         int rcmd_fmt_capture = MM_PIXEL_FORMAT_YUYV;
 100         int rcmd_fmt_recording = MM_PIXEL_FORMAT_NV12;
 101         int rcmd_dpy_rotation = MM_DISPLAY_ROTATION_270;
 102         int play_capture_sound = TRUE;
 103         int camera_device_count = MM_VIDEO_DEVICE_NUM;
 104         int camera_default_flip = MM_FLIP_NONE;
 105         int camera_facing_direction = MM_CAMCORDER_CAMERA_FACING_DIRECTION_REAR;
 106         char *err_attr_name = NULL;
 107         const char *ConfCtrlFile = NULL;
 108         mmf_camcorder_t *hcamcorder = NULL;
 109         type_element *EvasSurfaceElement = NULL;
 110
 111         _mmcam_dbg_log("Entered");
 112
 113         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
 114         mmf_return_val_if_fail(info, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
 115
 116         /* Create mmf_camcorder_t handle and initialize every variable */
 117         hcamcorder = (mmf_camcorder_t *)malloc(sizeof(mmf_camcorder_t));
 118         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_LOW_MEMORY);
 119         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
 120
 121         /* init values */
 122         hcamcorder->type = 0;
 123         hcamcorder->state = MM_CAMCORDER_STATE_NONE;
 124         hcamcorder->sub_context = NULL;
 125         hcamcorder->old_state = MM_CAMCORDER_STATE_NONE;
 126         hcamcorder->capture_in_recording = FALSE;
 127         hcamcorder->session_type = MM_SESSION_TYPE_MEDIA;
 128
 129         g_mutex_init(&(hcamcorder->mtsafe).lock);
 130         g_cond_init(&(hcamcorder->mtsafe).cond);
 131         g_mutex_init(&(hcamcorder->mtsafe).cmd_lock);
 132         g_cond_init(&(hcamcorder->mtsafe).cmd_cond);
 133         g_mutex_init(&(hcamcorder->mtsafe).asm_lock);
 134         g_mutex_init(&(hcamcorder->mtsafe).state_lock);
 135         g_mutex_init(&(hcamcorder->mtsafe).gst_state_lock);
 136         g_mutex_init(&(hcamcorder->mtsafe).gst_encode_state_lock);
 137         g_mutex_init(&(hcamcorder->mtsafe).message_cb_lock);
 138         g_mutex_init(&(hcamcorder->mtsafe).vcapture_cb_lock);
 139         g_mutex_init(&(hcamcorder->mtsafe).vstream_cb_lock);
 140         g_mutex_init(&(hcamcorder->mtsafe).astream_cb_lock);
 141         g_mutex_init(&(hcamcorder->mtsafe).mstream_cb_lock);
 142 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 143         g_cond_init(&(hcamcorder->mtsafe).resource_cond);
 144         g_mutex_init(&(hcamcorder->mtsafe).resource_lock);
 145 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 146
 147         g_mutex_init(&hcamcorder->restart_preview_lock);
 148
 149         /* Sound mutex/cond init */
 150         g_mutex_init(&hcamcorder->snd_info.open_mutex);
 151         g_cond_init(&hcamcorder->snd_info.open_cond);
 152         g_mutex_init(&hcamcorder->snd_info.play_mutex);
 153         g_cond_init(&hcamcorder->snd_info.play_cond);
 154
 155         /* init for sound thread */
 156         g_mutex_init(&hcamcorder->task_thread_lock);
 157         g_cond_init(&hcamcorder->task_thread_cond);
 158         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
 159
 160         if (info->videodev_type != MM_VIDEO_DEVICE_NONE) {
 161                 /* init for gdbus */
 162                 hcamcorder->gdbus_info_sound.mm_handle = hcamcorder;
 163                 g_mutex_init(&hcamcorder->gdbus_info_sound.sync_mutex);
 164                 g_cond_init(&hcamcorder->gdbus_info_sound.sync_cond);
 165
 166                 hcamcorder->gdbus_info_solo_sound.mm_handle = hcamcorder;
 167                 g_mutex_init(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
 168                 g_cond_init(&hcamcorder->gdbus_info_solo_sound.sync_cond);
 169         }
 170
 171         /* create task thread */
 172         hcamcorder->task_thread = g_thread_try_new("MMCAM_TASK_THREAD",
 173                 (GThreadFunc)_mmcamcorder_util_task_thread_func, (gpointer)hcamcorder, NULL);
 174         if (hcamcorder->task_thread == NULL) {
 175                 _mmcam_dbg_err("_mmcamcorder_create::failed to create task thread");
 176                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 177                 goto _ERR_DEFAULT_VALUE_INIT;
 178         }
 179
 180         if (info->videodev_type < MM_VIDEO_DEVICE_NONE ||
 181             info->videodev_type >= MM_VIDEO_DEVICE_NUM) {
 182                 _mmcam_dbg_err("_mmcamcorder_create::video device type is out of range.");
 183                 ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 184                 goto _ERR_DEFAULT_VALUE_INIT;
 185         }
 186
 187         /* set device type */
 188         hcamcorder->device_type = info->videodev_type;
 189         _mmcam_dbg_warn("Device Type : %d", hcamcorder->device_type);
 190
 191         /* Get Camera Configure information from Camcorder INI file */
 192         ret = _mmcamcorder_conf_get_info((MMHandleType)hcamcorder, CONFIGURE_TYPE_MAIN, CONFIGURE_MAIN_FILE, &hcamcorder->conf_main);
 193         if (ret != MM_ERROR_NONE) {
 194                 _mmcam_dbg_err("Failed to get configure(main) info.");
 195                 goto _ERR_DEFAULT_VALUE_INIT;
 196         }
 197
 198         hcamcorder->attributes = _mmcamcorder_alloc_attribute((MMHandleType)hcamcorder, info);
 199         if (!(hcamcorder->attributes)) {
 200                 _mmcam_dbg_err("_mmcamcorder_create::alloc attribute error.");
 201
 202                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 203                 goto _ERR_DEFAULT_VALUE_INIT;
 204         }
 205
 206         /* get DPM handle for camera/microphone restriction */
 207         hcamcorder->dpm_handle = dpm_manager_create();
 208
 209         _mmcam_dbg_warn("DPM handle %p", hcamcorder->dpm_handle);
 210
 211         if (info->videodev_type != MM_VIDEO_DEVICE_NONE) {
 212                 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 213                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 214                         "UseConfCtrl", &UseConfCtrl);
 215
 216                 if (UseConfCtrl) {
 217                         int resolution_width = 0;
 218                         int resolution_height = 0;
 219                         MMCamAttrsInfo fps_info;
 220
 221                         _mmcam_dbg_log("Enable Configure Control system.");
 222
 223                         switch (info->videodev_type) {
 224                         case MM_VIDEO_DEVICE_CAMERA0:
 225                                 _mmcamcorder_conf_get_value_string((MMHandleType)hcamcorder, hcamcorder->conf_main,
 226                                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 227                                         "ConfCtrlFile0", &ConfCtrlFile);
 228                                 break;
 229                         case MM_VIDEO_DEVICE_CAMERA1:
 230                                 _mmcamcorder_conf_get_value_string((MMHandleType)hcamcorder, hcamcorder->conf_main,
 231                                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 232                                         "ConfCtrlFile1", &ConfCtrlFile);
 233                                 break;
 234                         default:
 235                                 _mmcam_dbg_err("Not supported camera type.");
 236                                 ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 237                                 goto _ERR_DEFAULT_VALUE_INIT;
 238                         }
 239
 240                         _mmcam_dbg_log("videodev_type : [%d], ConfCtrlPath : [%s]", info->videodev_type, ConfCtrlFile);
 241
 242                         ret = _mmcamcorder_conf_get_info((MMHandleType)hcamcorder, CONFIGURE_TYPE_CTRL, ConfCtrlFile, &hcamcorder->conf_ctrl);
 243                         if (ret != MM_ERROR_NONE) {
 244                                 _mmcam_dbg_err("Failed to get configure(control) info.");
 245                                 goto _ERR_DEFAULT_VALUE_INIT;
 246                         }
 247 /*
 248                         _mmcamcorder_conf_print_info(&hcamcorder->conf_main);
 249                         _mmcamcorder_conf_print_info(&hcamcorder->conf_ctrl);
 250 */
 251                         ret = _mmcamcorder_init_convert_table((MMHandleType)hcamcorder);
 252                         if (ret != MM_ERROR_NONE) {
 253                                 _mmcam_dbg_warn("converting table initialize error!!");
 254                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 255                                 goto _ERR_DEFAULT_VALUE_INIT;
 256                         }
 257
 258                         ret = _mmcamcorder_init_attr_from_configure((MMHandleType)hcamcorder, MM_CAMCONVERT_CATEGORY_ALL);
 259                         if (ret != MM_ERROR_NONE) {
 260                                 _mmcam_dbg_warn("converting table initialize error!!");
 261                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 262                                 goto _ERR_DEFAULT_VALUE_INIT;
 263                         }
 264
 265                         /* Get device info, recommend preview fmt and display rotation from INI */
 266                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 267                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 268                                 "RecommendPreviewFormatCapture",
 269                                 &rcmd_fmt_capture);
 270
 271                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 272                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 273                                 "RecommendPreviewFormatRecord",
 274                                 &rcmd_fmt_recording);
 275
 276                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 277                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 278                                 "RecommendDisplayRotation",
 279                                 &rcmd_dpy_rotation);
 280
 281                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 282                                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
 283                                 "PlayCaptureSound",
 284                                 &play_capture_sound);
 285
 286                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 287                                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 288                                 "DeviceCount",
 289                                 &camera_device_count);
 290
 291                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 292                                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 293                                 "FacingDirection",
 294                                 &camera_facing_direction);
 295
 296                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 297                                 CONFIGURE_CATEGORY_CTRL_EFFECT,
 298                                 "BrightnessStepDenominator",
 299                                 &hcamcorder->brightness_step_denominator);
 300
 301                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 302                                 CONFIGURE_CATEGORY_CTRL_CAPTURE,
 303                                 "SupportZSL",
 304                                 &hcamcorder->support_zsl_capture);
 305
 306                         _mmcam_dbg_log("Recommend fmt[cap:%d,rec:%d], dpy rot %d, cap snd %d, dev cnt %d, cam facing dir %d, step denom %d, support zsl %d",
 307                                 rcmd_fmt_capture, rcmd_fmt_recording, rcmd_dpy_rotation,
 308                                 play_capture_sound, camera_device_count, camera_facing_direction,
 309                                 hcamcorder->brightness_step_denominator, hcamcorder->support_zsl_capture);
 310
 311                         /* Get UseZeroCopyFormat value from INI */
 312                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 313                                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 314                                 "UseZeroCopyFormat",
 315                                 &(hcamcorder->use_zero_copy_format));
 316
 317                         /* Get SupportMediaPacketPreviewCb value from INI */
 318                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 319                                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 320                                 "SupportMediaPacketPreviewCb",
 321                                 &(hcamcorder->support_media_packet_preview_cb));
 322
 323                         /* Get UseVideoconvert value from INI */
 324                         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 325                                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 326                                 "UseVideoconvert",
 327                                 &hcamcorder->use_videoconvert);
 328
 329                         ret = mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
 330                                 MMCAM_CAMERA_WIDTH, &resolution_width,
 331                                 MMCAM_CAMERA_HEIGHT, &resolution_height,
 332                                 NULL);
 333
 334                         mm_camcorder_get_fps_list_by_resolution((MMHandleType)hcamcorder, resolution_width, resolution_height, &fps_info);
 335
 336                         _mmcam_dbg_log("UseZeroCopyFormat %d, UseVideoconvert %d, SupportMediaPacketPreviewCb %d",
 337                                 hcamcorder->use_zero_copy_format, hcamcorder->use_videoconvert, hcamcorder->support_media_packet_preview_cb);
 338                         _mmcam_dbg_log("res : %d X %d, Default FPS by resolution  : %d",
 339                                 resolution_width, resolution_height, fps_info.int_array.def);
 340
 341                         if (camera_facing_direction == 1) {
 342                                 if (rcmd_dpy_rotation == MM_DISPLAY_ROTATION_270 || rcmd_dpy_rotation == MM_DISPLAY_ROTATION_90)
 343                                         camera_default_flip = MM_FLIP_VERTICAL;
 344                                 else
 345                                         camera_default_flip = MM_FLIP_HORIZONTAL;
 346
 347                                 _mmcam_dbg_log("camera_default_flip : [%d]", camera_default_flip);
 348                         }
 349
 350                         mm_camcorder_set_attributes((MMHandleType)hcamcorder, &err_attr_name,
 351                                 MMCAM_CAMERA_DEVICE_COUNT, camera_device_count,
 352                                 MMCAM_CAMERA_FACING_DIRECTION, camera_facing_direction,
 353                                 MMCAM_RECOMMEND_PREVIEW_FORMAT_FOR_CAPTURE, rcmd_fmt_capture,
 354                                 MMCAM_RECOMMEND_PREVIEW_FORMAT_FOR_RECORDING, rcmd_fmt_recording,
 355                                 MMCAM_RECOMMEND_DISPLAY_ROTATION, rcmd_dpy_rotation,
 356                                 MMCAM_SUPPORT_ZSL_CAPTURE, hcamcorder->support_zsl_capture,
 357                                 MMCAM_SUPPORT_ZERO_COPY_FORMAT, hcamcorder->use_zero_copy_format,
 358                                 MMCAM_SUPPORT_MEDIA_PACKET_PREVIEW_CB, hcamcorder->support_media_packet_preview_cb,
 359                                 MMCAM_CAMERA_FPS, fps_info.int_array.def,
 360                                 MMCAM_DISPLAY_FLIP, camera_default_flip,
 361                                 "capture-sound-enable", play_capture_sound,
 362                                 NULL);
 363                         if (err_attr_name) {
 364                                 _mmcam_dbg_err("Set %s FAILED.", err_attr_name);
 365                                 SAFE_FREE(err_attr_name);
 366                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 367                                 goto _ERR_DEFAULT_VALUE_INIT;
 368                         }
 369
 370                         /* Get default value of brightness */
 371                         mm_camcorder_get_attributes((MMHandleType)hcamcorder, &err_attr_name,
 372                                 MMCAM_FILTER_BRIGHTNESS, &hcamcorder->brightness_default,
 373                                 NULL);
 374                         if (err_attr_name) {
 375                                 _mmcam_dbg_err("Get brightness FAILED.");
 376                                 SAFE_FREE(err_attr_name);
 377                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 378                                 goto _ERR_DEFAULT_VALUE_INIT;
 379                         }
 380                         _mmcam_dbg_log("Default brightness : %d", hcamcorder->brightness_default);
 381                 } else {
 382                         _mmcam_dbg_log("Disable Configure Control system.");
 383                         hcamcorder->conf_ctrl = NULL;
 384                 }
 385
 386                 /* add DPM camera policy changed callback */
 387                 if (hcamcorder->dpm_handle) {
 388                         ret = dpm_add_policy_changed_cb(hcamcorder->dpm_handle, "camera",
 389                                 _mmcamcorder_dpm_camera_policy_changed_cb, (void *)hcamcorder, &hcamcorder->dpm_camera_cb_id);
 390                         if (ret != DPM_ERROR_NONE) {
 391                                 _mmcam_dbg_err("add DPM changed cb failed, keep going...");
 392                                 hcamcorder->dpm_camera_cb_id = 0;
 393                         }
 394
 395                         _mmcam_dbg_log("DPM camera changed cb id %d", hcamcorder->dpm_camera_cb_id);
 396                 }
 397
 398 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 399                 /* set camcorder handle */
 400                 hcamcorder->resource_manager.id = MM_CAMCORDER_RESOURCE_ID_MAIN;
 401                 hcamcorder->resource_manager.hcamcorder = hcamcorder;
 402                 hcamcorder->resource_manager_sub.id = MM_CAMCORDER_RESOURCE_ID_SUB;
 403                 hcamcorder->resource_manager_sub.hcamcorder = hcamcorder;
 404
 405                 /* initialize resource manager */
 406                 ret = _mmcamcorder_resource_manager_init(&hcamcorder->resource_manager);
 407                 if (ret != MM_ERROR_NONE) {
 408                         _mmcam_dbg_err("failed to initialize resource manager");
 409                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 410                         goto _ERR_DEFAULT_VALUE_INIT;
 411                 }
 412
 413                 ret = _mmcamcorder_resource_manager_init(&hcamcorder->resource_manager_sub);
 414                 if (ret != MM_ERROR_NONE) {
 415                         _mmcam_dbg_err("failed to initialize resource manager sub");
 416                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 417                         goto _ERR_DEFAULT_VALUE_INIT;
 418                 }
 419 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 420         } else {
 421                 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 422                         CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 423                         "DeviceCount",
 424                         &camera_device_count);
 425
 426                 mm_camcorder_set_attributes((MMHandleType)hcamcorder, &err_attr_name,
 427                         MMCAM_CAMERA_DEVICE_COUNT, camera_device_count,
 428                         NULL);
 429                 if (err_attr_name) {
 430                         _mmcam_dbg_err("Set %s FAILED.", err_attr_name);
 431                         SAFE_FREE(err_attr_name);
 432                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 433                         goto _ERR_DEFAULT_VALUE_INIT;
 434                 }
 435
 436                 ret = _mmcamcorder_init_attr_from_configure((MMHandleType)hcamcorder, MM_CAMCONVERT_CATEGORY_AUDIO);
 437                 if (ret != MM_ERROR_NONE) {
 438                         _mmcam_dbg_err("there is no audio device");
 439                         ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 440                         goto _ERR_DEFAULT_VALUE_INIT;
 441                 }
 442         }
 443
 444         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:CREATE:INIT_GSTREAMER");
 445
 446         ret = __mmcamcorder_gstreamer_init(hcamcorder->conf_main);
 447
 448         traceEnd(TTRACE_TAG_CAMERA);
 449
 450         if (!ret) {
 451                 _mmcam_dbg_err("Failed to initialize gstreamer!!");
 452                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 453                 goto _ERR_DEFAULT_VALUE_INIT;
 454         }
 455
 456         /* Make some attributes as read-only type */
 457         _mmcamcorder_lock_readonly_attributes((MMHandleType)hcamcorder);
 458
 459         /* Disable attributes in each model */
 460         _mmcamcorder_set_disabled_attributes((MMHandleType)hcamcorder);
 461
 462         /* Get videosink name for evas surface */
 463         _mmcamcorder_conf_get_element((MMHandleType)hcamcorder, hcamcorder->conf_main,
 464                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 465                 "VideosinkElementEvas",
 466                 &EvasSurfaceElement);
 467         if (EvasSurfaceElement) {
 468                 int attr_index = 0;
 469                 const char *evassink_name = NULL;
 470                 mmf_attribute_t *item_evassink_name = NULL;
 471                 mmf_attrs_t *attrs = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(hcamcorder);
 472
 473                 _mmcamcorder_conf_get_value_element_name(EvasSurfaceElement, &evassink_name);
 474                 mm_attrs_get_index((MMHandleType)attrs, MMCAM_DISPLAY_EVAS_SURFACE_SINK, &attr_index);
 475                 item_evassink_name = &attrs->items[attr_index];
 476                 mmf_attribute_set_string(item_evassink_name, evassink_name, strlen(evassink_name));
 477                 mmf_attribute_commit(item_evassink_name);
 478
 479                 _mmcam_dbg_log("Evassink name : %s", evassink_name);
 480         }
 481
 482         /* get shutter sound policy */
 483         vconf_get_int(VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY, &hcamcorder->shutter_sound_policy);
 484         _mmcam_dbg_log("current shutter sound policy : %d", hcamcorder->shutter_sound_policy);
 485
 486         /* get model name */
 487         sys_info_ret = system_info_get_platform_string("http://tizen.org/system/model_name", &hcamcorder->model_name);
 488         if (hcamcorder->model_name) {
 489                 _mmcam_dbg_log("model name [%s], sys_info_ret 0x%x", hcamcorder->model_name, sys_info_ret);
 490         } else {
 491                 _mmcam_dbg_warn("failed get model name, sys_info_ret 0x%x", sys_info_ret);
 492         }
 493
 494         /* get software version */
 495         sys_info_ret = system_info_get_platform_string("http://tizen.org/system/build.string", &hcamcorder->software_version);
 496         if (hcamcorder->software_version) {
 497                 _mmcam_dbg_log("software version [%s], sys_info_ret 0x%d", hcamcorder->software_version, sys_info_ret);
 498         } else {
 499                 _mmcam_dbg_warn("failed get software version, sys_info_ret 0x%x", sys_info_ret);
 500         }
 501
 502 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 503         if (info->videodev_type != MM_VIDEO_DEVICE_NONE) {
 504                 ret = _mmcamcorder_resource_wait_for_connection(&hcamcorder->resource_manager);
 505                 if (ret != MM_ERROR_NONE) {
 506                         _mmcam_dbg_err("failed to connect resource manager");
 507                         goto _ERR_DEFAULT_VALUE_INIT;
 508                 }
 509
 510                 ret = _mmcamcorder_resource_wait_for_connection(&hcamcorder->resource_manager_sub);
 511                 if (ret != MM_ERROR_NONE) {
 512                         _mmcam_dbg_err("failed to connect resource manager");
 513                         goto _ERR_DEFAULT_VALUE_INIT;
 514                 }
 515         }
 516 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 517
 518         /* Set initial state */
 519         _mmcamcorder_set_state((MMHandleType)hcamcorder, MM_CAMCORDER_STATE_NULL);
 520
 521         _mmcam_dbg_log("created handle %p", hcamcorder);
 522
 523         *handle = (MMHandleType)hcamcorder;
 524
 525         return MM_ERROR_NONE;
 526
 527 _ERR_DEFAULT_VALUE_INIT:
 528 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 529         /* de-initialize resource manager */
 530         _mmcamcorder_resource_manager_deinit(&hcamcorder->resource_manager_sub);
 531         _mmcamcorder_resource_manager_deinit(&hcamcorder->resource_manager);
 532 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 533
 534         /* release DPM related handle */
 535         if (hcamcorder->dpm_handle) {
 536                 _mmcam_dbg_log("release DPM handle %p, camera changed cb id %d",
 537                         hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 538
 539                 /* remove camera policy changed callback */
 540                 if (hcamcorder->dpm_camera_cb_id > 0) {
 541                         dpm_remove_policy_changed_cb(hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 542                         hcamcorder->dpm_camera_cb_id = 0;
 543                 } else {
 544                         _mmcam_dbg_warn("invalid dpm camera cb id %d", hcamcorder->dpm_camera_cb_id);
 545                 }
 546
 547                 dpm_manager_destroy(hcamcorder->dpm_handle);
 548                 hcamcorder->dpm_handle = NULL;
 549         }
 550
 551         /* Remove attributes */
 552         if (hcamcorder->attributes) {
 553                 _mmcamcorder_dealloc_attribute((MMHandleType)hcamcorder, hcamcorder->attributes);
 554                 hcamcorder->attributes = 0;
 555         }
 556
 557         /* Release lock, cond */
 558         g_mutex_clear(&(hcamcorder->mtsafe).lock);
 559         g_cond_clear(&(hcamcorder->mtsafe).cond);
 560         g_mutex_clear(&(hcamcorder->mtsafe).cmd_lock);
 561         g_cond_clear(&(hcamcorder->mtsafe).cmd_cond);
 562         g_mutex_clear(&(hcamcorder->mtsafe).asm_lock);
 563         g_mutex_clear(&(hcamcorder->mtsafe).state_lock);
 564         g_mutex_clear(&(hcamcorder->mtsafe).gst_state_lock);
 565         g_mutex_clear(&(hcamcorder->mtsafe).gst_encode_state_lock);
 566         g_mutex_clear(&(hcamcorder->mtsafe).message_cb_lock);
 567         g_mutex_clear(&(hcamcorder->mtsafe).vcapture_cb_lock);
 568         g_mutex_clear(&(hcamcorder->mtsafe).vstream_cb_lock);
 569         g_mutex_clear(&(hcamcorder->mtsafe).astream_cb_lock);
 570         g_mutex_clear(&(hcamcorder->mtsafe).mstream_cb_lock);
 571 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 572         g_cond_clear(&(hcamcorder->mtsafe).resource_cond);
 573         g_mutex_clear(&(hcamcorder->mtsafe).resource_lock);
 574 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 575
 576         g_mutex_clear(&hcamcorder->snd_info.open_mutex);
 577         g_cond_clear(&hcamcorder->snd_info.open_cond);
 578         g_mutex_clear(&hcamcorder->restart_preview_lock);
 579
 580         if (info->videodev_type != MM_VIDEO_DEVICE_NONE) {
 581                 g_mutex_clear(&hcamcorder->gdbus_info_sound.sync_mutex);
 582                 g_cond_clear(&hcamcorder->gdbus_info_sound.sync_cond);
 583                 g_mutex_clear(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
 584                 g_cond_clear(&hcamcorder->gdbus_info_solo_sound.sync_cond);
 585         }
 586
 587         if (hcamcorder->conf_ctrl)
 588                 _mmcamcorder_conf_release_info((MMHandleType)hcamcorder, &hcamcorder->conf_ctrl);
 589
 590         if (hcamcorder->conf_main)
 591                 _mmcamcorder_conf_release_info((MMHandleType)hcamcorder, &hcamcorder->conf_main);
 592
 593         if (hcamcorder->model_name) {
 594                 free(hcamcorder->model_name);
 595                 hcamcorder->model_name = NULL;
 596         }
 597
 598         if (hcamcorder->software_version) {
 599                 free(hcamcorder->software_version);
 600                 hcamcorder->software_version = NULL;
 601         }
 602
 603         if (hcamcorder->task_thread) {
 604                 g_mutex_lock(&hcamcorder->task_thread_lock);
 605                 _mmcam_dbg_log("send signal for task thread exit");
 606                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
 607                 g_cond_signal(&hcamcorder->task_thread_cond);
 608                 g_mutex_unlock(&hcamcorder->task_thread_lock);
 609                 g_thread_join(hcamcorder->task_thread);
 610                 hcamcorder->task_thread = NULL;
 611         }
 612         g_mutex_clear(&hcamcorder->task_thread_lock);
 613         g_cond_clear(&hcamcorder->task_thread_cond);
 614
 615         /* Release handle */
 616         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
 617         free(hcamcorder);
 618
 619         return ret;
 620 }
 621
 622
 623 int _mmcamcorder_destroy(MMHandleType handle)
 624 {
 625         int ret = MM_ERROR_NONE;
 626         int state = MM_CAMCORDER_STATE_NONE;
 627 #ifdef _MMCAMCORDER_RM_SUPPORT
 628         int iret = RM_OK;
 629 #endif /* _MMCAMCORDER_RM_SUPPORT */
 630         GstElement *sink_element = NULL;
 631         int sink_element_size = 0;
 632
 633         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 634
 635         _mmcam_dbg_log("");
 636
 637         if (!hcamcorder) {
 638                 _mmcam_dbg_err("Not initialized");
 639                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 640                 goto _ERR_CAMCORDER_CMD_PRECON;
 641         }
 642
 643         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
 644                 _mmcam_dbg_err("Another command is running.");
 645                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
 646                 goto _ERR_CAMCORDER_CMD_PRECON;
 647         }
 648
 649         state = _mmcamcorder_get_state(handle);
 650         if (state != MM_CAMCORDER_STATE_NULL) {
 651                 _mmcam_dbg_err("Wrong state(%d)", state);
 652                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 653                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 654         }
 655
 656         /* set exit state for sound thread */
 657         g_mutex_lock(&hcamcorder->task_thread_lock);
 658         _mmcam_dbg_log("send signal for task thread exit");
 659         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
 660         g_cond_signal(&hcamcorder->task_thread_cond);
 661         g_mutex_unlock(&hcamcorder->task_thread_lock);
 662
 663         /* remove kept, but not used sink element in attribute */
 664         mm_camcorder_get_attributes(handle, NULL,
 665                 MMCAM_DISPLAY_REUSE_ELEMENT, &sink_element, &sink_element_size,
 666                 NULL);
 667         if (sink_element) {
 668                 GstStateChangeReturn result = gst_element_set_state(sink_element, GST_STATE_NULL);
 669
 670                 _mmcam_dbg_warn("remove sink element %p, set state NULL result %d", sink_element, result);
 671
 672                 gst_object_unref(sink_element);
 673                 sink_element = NULL;
 674         }
 675
 676         /* wait for completion of sound play */
 677         _mmcamcorder_sound_solo_play_wait(handle);
 678
 679         /* Release SubContext and pipeline */
 680         if (hcamcorder->sub_context) {
 681                 if (hcamcorder->sub_context->element)
 682                         _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
 683
 684                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
 685                 hcamcorder->sub_context = NULL;
 686         }
 687
 688 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 689         /* de-initialize resource manager */
 690         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
 691
 692         ret = _mmcamcorder_resource_manager_deinit(&hcamcorder->resource_manager);
 693         if (ret != MM_ERROR_NONE)
 694                 _mmcam_dbg_err("failed to de-initialize resource manager 0x%x", ret);
 695
 696         ret = _mmcamcorder_resource_manager_deinit(&hcamcorder->resource_manager_sub);
 697         if (ret != MM_ERROR_NONE)
 698                 _mmcam_dbg_err("failed to de-initialize resource manager sub 0x%x", ret);
 699
 700         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 701 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 702
 703         /* Remove idle function which is not called yet */
 704         if (hcamcorder->setting_event_id) {
 705                 _mmcam_dbg_log("Remove remaining idle function");
 706                 g_source_remove(hcamcorder->setting_event_id);
 707                 hcamcorder->setting_event_id = 0;
 708         }
 709
 710         /* Remove attributes */
 711         if (hcamcorder->attributes) {
 712                 _mmcamcorder_dealloc_attribute(handle, hcamcorder->attributes);
 713                 hcamcorder->attributes = 0;
 714         }
 715
 716         /* Remove exif info */
 717         if (hcamcorder->exif_info) {
 718                 mm_exif_destory_exif_info(hcamcorder->exif_info);
 719                 hcamcorder->exif_info = NULL;
 720         }
 721
 722         /* Release configure info */
 723         if (hcamcorder->conf_ctrl)
 724                 _mmcamcorder_conf_release_info(handle, &hcamcorder->conf_ctrl);
 725
 726         if (hcamcorder->conf_main)
 727                 _mmcamcorder_conf_release_info(handle, &hcamcorder->conf_main);
 728
 729         /* Remove messages which are not called yet */
 730         _mmcamcorder_remove_message_all(handle);
 731
 732         /* unset remained watch cb */
 733         if (hcamcorder->sound_focus_watch_id > 0) {
 734                 mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
 735                 _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
 736                 hcamcorder->sound_focus_watch_id = 0;
 737         }
 738
 739         /* unregister sound focus and unsubscribe sound signal */
 740         _mmcam_dbg_log("sound focus id %d, sound signal subscribe id %u",
 741                 hcamcorder->sound_focus_id, hcamcorder->sound_focus_subscribe_id);
 742
 743         if (hcamcorder->sound_focus_id > 0) {
 744                 mm_sound_unregister_focus(hcamcorder->sound_focus_id);
 745                 _mmcam_dbg_log("unregister sound focus done");
 746                 hcamcorder->sound_focus_id = 0;
 747         }
 748
 749         if (hcamcorder->sound_focus_subscribe_id > 0) {
 750                 mm_sound_unsubscribe_signal(hcamcorder->sound_focus_subscribe_id);
 751                 _mmcam_dbg_log("unsubscribe sound signal done");
 752                 hcamcorder->sound_focus_subscribe_id = 0;
 753         }
 754
 755 #ifdef _MMCAMCORDER_RM_SUPPORT
 756         if (hcamcorder->rm_handle != 0) {
 757                 iret = rm_unregister(hcamcorder->rm_handle);
 758                 if (iret != RM_OK)
 759                         _mmcam_dbg_err("rm_unregister() failed");
 760                 hcamcorder->rm_handle = 0;
 761         }
 762 #endif /* _MMCAMCORDER_RM_SUPPORT */
 763
 764         /* release model_name */
 765         if (hcamcorder->model_name) {
 766                 free(hcamcorder->model_name);
 767                 hcamcorder->model_name = NULL;
 768         }
 769
 770         if (hcamcorder->software_version) {
 771                 free(hcamcorder->software_version);
 772                 hcamcorder->software_version = NULL;
 773         }
 774
 775         /* release DPM handle */
 776         if (hcamcorder->dpm_handle) {
 777                 _mmcam_dbg_log("release DPM handle %p, camera changed cb id %d",
 778                         hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 779
 780                 /* remove camera policy changed callback */
 781                 if (hcamcorder->dpm_camera_cb_id > 0) {
 782                         dpm_remove_policy_changed_cb(hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 783                         hcamcorder->dpm_camera_cb_id = 0;
 784                 } else {
 785                         _mmcam_dbg_warn("invalid dpm camera cb id %d", hcamcorder->dpm_camera_cb_id);
 786                 }
 787
 788                 dpm_manager_destroy(hcamcorder->dpm_handle);
 789                 hcamcorder->dpm_handle = NULL;
 790         }
 791
 792         /* join task thread */
 793         _mmcam_dbg_log("task thread join");
 794         g_thread_join(hcamcorder->task_thread);
 795         hcamcorder->task_thread = NULL;
 796
 797         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
 798
 799         /* Release lock, cond */
 800         g_mutex_clear(&(hcamcorder->mtsafe).lock);
 801         g_cond_clear(&(hcamcorder->mtsafe).cond);
 802         g_mutex_clear(&(hcamcorder->mtsafe).cmd_lock);
 803         g_cond_clear(&(hcamcorder->mtsafe).cmd_cond);
 804         g_mutex_clear(&(hcamcorder->mtsafe).asm_lock);
 805         g_mutex_clear(&(hcamcorder->mtsafe).state_lock);
 806         g_mutex_clear(&(hcamcorder->mtsafe).gst_state_lock);
 807         g_mutex_clear(&(hcamcorder->mtsafe).gst_encode_state_lock);
 808         g_mutex_clear(&(hcamcorder->mtsafe).message_cb_lock);
 809         g_mutex_clear(&(hcamcorder->mtsafe).vcapture_cb_lock);
 810         g_mutex_clear(&(hcamcorder->mtsafe).vstream_cb_lock);
 811         g_mutex_clear(&(hcamcorder->mtsafe).astream_cb_lock);
 812         g_mutex_clear(&(hcamcorder->mtsafe).mstream_cb_lock);
 813 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 814         g_cond_clear(&(hcamcorder->mtsafe).resource_cond);
 815         g_mutex_clear(&(hcamcorder->mtsafe).resource_lock);
 816 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 817
 818         g_mutex_clear(&hcamcorder->snd_info.open_mutex);
 819         g_cond_clear(&hcamcorder->snd_info.open_cond);
 820         g_mutex_clear(&hcamcorder->restart_preview_lock);
 821         g_mutex_clear(&hcamcorder->task_thread_lock);
 822         g_cond_clear(&hcamcorder->task_thread_cond);
 823
 824         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
 825                 g_mutex_clear(&hcamcorder->gdbus_info_sound.sync_mutex);
 826                 g_cond_clear(&hcamcorder->gdbus_info_sound.sync_cond);
 827                 g_mutex_clear(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
 828                 g_cond_clear(&hcamcorder->gdbus_info_solo_sound.sync_cond);
 829         }
 830
 831         /* Release handle */
 832         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
 833         free(hcamcorder);
 834
 835         return MM_ERROR_NONE;
 836
 837 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
 838         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
 839
 840 _ERR_CAMCORDER_CMD_PRECON:
 841         if (hcamcorder)
 842                 _mmcam_dbg_err("Destroy fail (type %d, state %d)", hcamcorder->type, state);
 843
 844         _mmcam_dbg_err("Destroy fail (ret %x)", ret);
 845
 846         return ret;
 847 }
 848
 849
 850 int _mmcamcorder_realize(MMHandleType handle)
 851 {
 852         int ret = MM_ERROR_NONE;
 853         int ret_sound = MM_ERROR_NONE;
 854         int state = MM_CAMCORDER_STATE_NONE;
 855         int display_surface_type = MM_DISPLAY_SURFACE_OVERLAY;
 856         int pid_for_sound_focus = 0;
 857         double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
 858         char *videosink_element_type = NULL;
 859         const char *videosink_name = NULL;
 860         char *socket_path = NULL;
 861         int socket_path_len = 0;
 862         int conn_size = 0;
 863 #ifdef _MMCAMCORDER_RM_SUPPORT
 864         int iret = RM_OK;
 865         int preview_format = MM_PIXEL_FORMAT_NV12;
 866         int qret = RM_OK;
 867         int qret_avail = 0; /* 0: not available, 1: available */
 868         rm_consumer_info rci;
 869         int app_pid = 0;
 870         int resource_count = 0;
 871 #endif /* _MMCAMCORDER_RM_SUPPORT */
 872         char *stream_type = NULL;
 873         char *ext_info = NULL;
 874         int option = 0;
 875
 876         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 877
 878         /*_mmcam_dbg_log("");*/
 879
 880         if (!hcamcorder) {
 881                 _mmcam_dbg_err("Not initialized");
 882                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 883                 return ret;
 884         }
 885
 886         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
 887                 _mmcam_dbg_err("Another command is running.");
 888                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
 889                 goto _ERR_CAMCORDER_CMD_PRECON;
 890         }
 891
 892         state = _mmcamcorder_get_state(handle);
 893         if (state != MM_CAMCORDER_STATE_NULL) {
 894                 _mmcam_dbg_err("Wrong state(%d)", state);
 895                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 896                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 897         }
 898
 899         /* Get profile mode and gdbus connection */
 900         mm_camcorder_get_attributes(handle, NULL,
 901                 MMCAM_MODE, &hcamcorder->type,
 902                 MMCAM_GDBUS_CONNECTION, &hcamcorder->gdbus_conn, &conn_size,
 903                 NULL);
 904
 905         if (!hcamcorder->gdbus_conn) {
 906                 _mmcam_dbg_err("gdbus connection NULL");
 907                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 908                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 909         }
 910
 911         _mmcam_dbg_log("Profile mode [%d], gdbus connection [%p]",
 912                 hcamcorder->type, hcamcorder->gdbus_conn);
 913
 914         mm_camcorder_get_attributes(handle, NULL,
 915                 MMCAM_DISPLAY_SURFACE, &display_surface_type,
 916                 MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
 917                 NULL);
 918
 919         /* sound focus */
 920         if (hcamcorder->sound_focus_register) {
 921                 /* acquire sound focus or set sound focus watch callback */
 922                 if (hcamcorder->session_flags & MM_SESSION_OPTION_PAUSE_OTHERS) {
 923                         /* acquire sound focus */
 924                         _mmcam_dbg_log("PAUSE_OTHERS - acquire sound focus");
 925
 926                         ret_sound = mm_sound_acquire_focus(hcamcorder->sound_focus_id, FOCUS_FOR_BOTH, "mm-camcorder acquire focus");
 927                         if (ret_sound != MM_ERROR_NONE) {
 928                                 _mmcam_dbg_err("mm_sound_acquire_focus failed [0x%x]", ret_sound);
 929
 930                                 ret = MM_ERROR_POLICY_BLOCKED;
 931                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 932                         }
 933
 934                         hcamcorder->acquired_focus = FOCUS_FOR_BOTH;
 935                 } else if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
 936                         /* do nothing */
 937                         _mmcam_dbg_log("SESSION_UNINTERRUPTIBLE - do nothing for sound focus");
 938                 } else {
 939                         /* check previous acquired focus */
 940                         ret = mm_sound_get_stream_type_of_acquired_focus(FOCUS_FOR_BOTH, &stream_type, &option, &ext_info);
 941                         if (ret == MM_ERROR_NONE && stream_type) {
 942                                 if (!strcmp(stream_type, "alarm") ||
 943                                         !strcmp(stream_type, "ringtone-voip") ||
 944                                         !strcmp(stream_type, "ringtone-call") ||
 945                                         !strcmp(stream_type, "voip") ||
 946                                         !strcmp(stream_type, "call-voice") ||
 947                                         !strcmp(stream_type, "call-video")) {
 948                                         _mmcam_dbg_err("Blocked by session policy, stream_type [%s]", stream_type);
 949                                         ret = MM_ERROR_POLICY_BLOCKED;
 950                                 }
 951                         } else {
 952                                 _mmcam_dbg_warn("get stream type failed 0x%x, stream type %s, but ignore it",
 953                                         ret, stream_type ? stream_type : "NULL");
 954                                 ret = MM_ERROR_NONE;
 955                         }
 956
 957                         if (stream_type) {
 958                                 free(stream_type);
 959                                 stream_type = NULL;
 960                         }
 961
 962                         if (ext_info) {
 963                                 free(ext_info);
 964                                 ext_info = NULL;
 965                         }
 966
 967                         if (ret != MM_ERROR_NONE)
 968                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 969
 970                         /* unset remained watch cb */
 971                         if (hcamcorder->sound_focus_watch_id > 0) {
 972                                 mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
 973                                 _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
 974                                 hcamcorder->sound_focus_watch_id = 0;
 975                         }
 976
 977                         /* set sound focus watch callback */
 978                         mm_camcorder_get_attributes(handle, NULL,
 979                                 MMCAM_PID_FOR_SOUND_FOCUS, &pid_for_sound_focus,
 980                                 NULL);
 981
 982                         if (pid_for_sound_focus == 0) {
 983                                 pid_for_sound_focus = getpid();
 984                                 _mmcam_dbg_warn("pid for sound focus is not set, use my pid %d", pid_for_sound_focus);
 985                         }
 986
 987                         _mmcam_dbg_log("ETC - set sound focus watch callback - pid %d", pid_for_sound_focus);
 988
 989                         ret_sound = mm_sound_set_focus_watch_callback_for_session(pid_for_sound_focus,
 990                                 FOCUS_FOR_BOTH,
 991                                 (mm_sound_focus_changed_watch_cb)_mmcamcorder_sound_focus_watch_cb,
 992                                 hcamcorder,
 993                                 &hcamcorder->sound_focus_watch_id);
 994                         if (ret_sound != MM_ERROR_NONE) {
 995                                 _mmcam_dbg_err("mm_sound_set_focus_watch_callback failed [0x%x]", ret_sound);
 996
 997                                 ret = MM_ERROR_POLICY_BLOCKED;
 998                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 999                         }
1000
1001                         _mmcam_dbg_log("sound focus watch cb id %d", hcamcorder->sound_focus_watch_id);
1002                 }
1003         } else {
1004                 _mmcam_dbg_log("no need to register sound focus");
1005         }
1006
1007         /* alloc sub context */
1008         hcamcorder->sub_context = _mmcamcorder_alloc_subcontext(hcamcorder->type);
1009         if (!hcamcorder->sub_context) {
1010                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1011                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1012         }
1013
1014         /* Set basic configure information */
1015         if (motion_rate != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE)
1016                 hcamcorder->sub_context->is_modified_rate = TRUE;
1017
1018         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
1019                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
1020                 "UseEncodebin",
1021                 &(hcamcorder->sub_context->bencbin_capture));
1022         _mmcam_dbg_warn("UseEncodebin [%d]", hcamcorder->sub_context->bencbin_capture);
1023
1024         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1025                 /* get dual stream support info */
1026                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
1027                         CONFIGURE_CATEGORY_MAIN_RECORD,
1028                         "SupportDualStream",
1029                         &(hcamcorder->sub_context->info_video->support_dual_stream));
1030
1031                 _mmcam_dbg_warn("SupportDualStream [%d]", hcamcorder->sub_context->info_video->support_dual_stream);
1032         }
1033
1034         switch (display_surface_type) {
1035         case MM_DISPLAY_SURFACE_OVERLAY:
1036                 videosink_element_type = strdup("VideosinkElementOverlay");
1037                 break;
1038         case MM_DISPLAY_SURFACE_EVAS:
1039                 videosink_element_type = strdup("VideosinkElementEvas");
1040                 break;
1041         case MM_DISPLAY_SURFACE_GL:
1042                 videosink_element_type = strdup("VideosinkElementGL");
1043                 break;
1044         case MM_DISPLAY_SURFACE_NULL:
1045                 videosink_element_type = strdup("VideosinkElementNull");
1046                 break;
1047         case MM_DISPLAY_SURFACE_REMOTE:
1048                 mm_camcorder_get_attributes(handle, NULL,
1049                         MMCAM_DISPLAY_SOCKET_PATH, &socket_path, &socket_path_len,
1050                         NULL);
1051                 if (socket_path == NULL) {
1052                         _mmcam_dbg_warn("REMOTE surface, but socket path is NULL -> to NullSink");
1053                         videosink_element_type = strdup("VideosinkElementNull");
1054                 } else {
1055                         videosink_element_type = strdup("VideosinkElementRemote");
1056                 }
1057                 break;
1058         default:
1059                 videosink_element_type = strdup("VideosinkElementOverlay");
1060                 break;
1061         }
1062
1063         /* check string of videosink element */
1064         if (videosink_element_type) {
1065                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1066                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1067                         videosink_element_type,
1068                         &hcamcorder->sub_context->VideosinkElement);
1069                 free(videosink_element_type);
1070                 videosink_element_type = NULL;
1071         } else {
1072                 _mmcam_dbg_warn("strdup failed(display_surface_type %d). Use default X type",
1073                         display_surface_type);
1074
1075                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1076                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1077                         _MMCAMCORDER_DEFAULT_VIDEOSINK_TYPE,
1078                         &hcamcorder->sub_context->VideosinkElement);
1079         }
1080
1081         _mmcamcorder_conf_get_value_element_name(hcamcorder->sub_context->VideosinkElement, &videosink_name);
1082         _mmcam_dbg_log("Videosink name : %s", videosink_name);
1083
1084         /* get videoconvert element */
1085         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1086                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1087                 "VideoconvertElement",
1088                 &hcamcorder->sub_context->VideoconvertElement);
1089
1090         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_ctrl,
1091                 CONFIGURE_CATEGORY_CTRL_CAPTURE,
1092                 "SensorEncodedCapture",
1093                 &(hcamcorder->sub_context->SensorEncodedCapture));
1094         _mmcam_dbg_log("Support sensor encoded capture : %d", hcamcorder->sub_context->SensorEncodedCapture);
1095
1096         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE) {
1097                 int dpm_camera_state = DPM_ALLOWED;
1098
1099                 /* check camera policy from DPM */
1100                 if (hcamcorder->dpm_handle) {
1101                         if (dpm_restriction_get_camera_state(hcamcorder->dpm_handle, &dpm_camera_state) == DPM_ERROR_NONE) {
1102                                 _mmcam_dbg_log("DPM camera state %d", dpm_camera_state);
1103                                 if (dpm_camera_state == DPM_DISALLOWED) {
1104                                         _mmcam_dbg_err("CAMERA DISALLOWED by DPM");
1105                                         ret = MM_ERROR_POLICY_RESTRICTED;
1106
1107                                         _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "camera");
1108
1109                                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1110                                 }
1111                         } else {
1112                                 _mmcam_dbg_err("get DPM camera state failed, keep going...");
1113                         }
1114                 } else {
1115                         _mmcam_dbg_warn("NULL dpm_handle");
1116                 }
1117
1118 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
1119                 /* check connection */
1120                 ret = _mmcamcorder_resource_check_connection(&hcamcorder->resource_manager);
1121                 if (ret != MM_ERROR_NONE)
1122                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1123
1124                 /* create resource set */
1125                 ret = _mmcamcorder_resource_create_resource_set(&hcamcorder->resource_manager);
1126                 if (ret != MM_ERROR_NONE) {
1127                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1128                 }
1129
1130                 hcamcorder->resource_manager.acquire_count = 0;
1131
1132                 /* prepare resource manager for camera */
1133                 ret = _mmcamcorder_resource_manager_prepare(&hcamcorder->resource_manager, MM_CAMCORDER_RESOURCE_TYPE_CAMERA);
1134                 if (ret != MM_ERROR_NONE) {
1135                         _mmcam_dbg_err("could not prepare for camera resource");
1136                         ret = MM_ERROR_CAMCORDER_INTERNAL;
1137                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1138                 }
1139
1140                 /* prepare resource manager for "video_overlay only if display surface is X" */
1141                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
1142                         ret = _mmcamcorder_resource_manager_prepare(&hcamcorder->resource_manager, MM_CAMCORDER_RESOURCE_TYPE_VIDEO_OVERLAY);
1143                         if (ret != MM_ERROR_NONE) {
1144                                 _mmcam_dbg_err("could not prepare for video overlay resource");
1145                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
1146                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1147                         }
1148                 }
1149
1150                 /* acquire resources */
1151                 _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
1152
1153                 ret = _mmcamcorder_resource_manager_acquire(&hcamcorder->resource_manager);
1154                 if (ret != MM_ERROR_NONE) {
1155                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1156
1157                         _mmcam_dbg_err("could not acquire resources");
1158
1159                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1160                 }
1161
1162                 if (hcamcorder->resource_manager.acquire_remain > 0) {
1163                         gint64 end_time = 0;
1164
1165                         _mmcam_dbg_warn("wait for resource state change");
1166
1167                         /* wait for resource state change */
1168                         end_time = g_get_monotonic_time() + (__MMCAMCORDER_RESOURCE_WAIT_TIME * G_TIME_SPAN_SECOND);
1169
1170                         if (_MMCAMCORDER_RESOURCE_WAIT_UNTIL(hcamcorder, end_time)) {
1171                                 _mmcam_dbg_warn("signal received");
1172                         } else {
1173                                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1174                                 _mmcam_dbg_err("timeout");
1175                                 ret = MM_ERROR_RESOURCE_INTERNAL;
1176                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1177                         }
1178                 } else {
1179                         _mmcam_dbg_log("already all acquired");
1180                 }
1181
1182                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1183 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
1184
1185 #ifdef _MMCAMCORDER_RM_SUPPORT
1186                 mm_camcorder_get_attributes(handle, NULL,
1187                         MMCAM_PID_FOR_SOUND_FOCUS, &app_pid,
1188                         NULL);
1189                 rci.app_pid = app_pid;
1190                 aul_app_get_appid_bypid(rci.app_pid, rci.app_id, sizeof(rci.app_id));
1191
1192                 /* RM register */
1193                 if (hcamcorder->rm_handle == 0) {
1194                         iret = rm_register((rm_resource_cb)_mmcamcorder_rm_callback, (void*)hcamcorder, &(hcamcorder->rm_handle), &rci);
1195                         if (iret != RM_OK) {
1196                                 _mmcam_dbg_err("rm_register fail");
1197                                 ret = MM_ERROR_POLICY_BLOCKED;
1198                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1199                         }
1200                 }
1201
1202                 mm_camcorder_get_attributes(handle, NULL,
1203                         MMCAM_CAMERA_FORMAT, &preview_format,
1204                         NULL);
1205
1206                 resource_count = 0;
1207                 memset(&hcamcorder->request_resources, 0x0, sizeof(rm_category_request_s));
1208                 memset(&hcamcorder->returned_devices, 0x0, sizeof(rm_device_return_s));
1209
1210                 if (preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1211                         hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
1212                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_VIDEO_DECODER;
1213
1214                         _mmcam_dbg_log("request dec rsc - category 0x%x", RM_CATEGORY_VIDEO_DECODER);
1215
1216                         resource_count++;
1217                 }
1218
1219                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
1220                         hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
1221                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_SCALER;
1222
1223                         _mmcam_dbg_log("request scaler rsc - category 0x%x", RM_CATEGORY_SCALER);
1224
1225                         resource_count++;
1226                 }
1227
1228                 hcamcorder->request_resources.request_num = resource_count;
1229
1230                 if (resource_count > 0) {
1231                         qret = rm_query(hcamcorder->rm_handle, RM_QUERY_ALLOCATION, &(hcamcorder->request_resources), &qret_avail);
1232                         if (qret != RM_OK || qret_avail != 1) {
1233                                 _mmcam_dbg_log("rm query failed. retry with sub devices");
1234
1235                                 resource_count = 0;
1236
1237                                 if (preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1238                                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_VIDEO_DECODER_SUB;
1239                                         _mmcam_dbg_log("request dec rsc - category 0x%x", RM_CATEGORY_VIDEO_DECODER_SUB);
1240                                         resource_count++;
1241                                 }
1242
1243                                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
1244                                         hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_SCALER_SUB;
1245                                         _mmcam_dbg_log("request scaler rsc - category 0x%x", RM_CATEGORY_SCALER_SUB);
1246                                         resource_count++;
1247                                 }
1248                         }
1249                 }
1250
1251                 hcamcorder->request_resources.state[resource_count] = RM_STATE_EXCLUSIVE;
1252                 hcamcorder->request_resources.category_id[resource_count] = RM_CATEGORY_CAMERA;
1253
1254                 hcamcorder->request_resources.request_num = resource_count + 1;
1255                 _mmcam_dbg_log("request camera rsc - category 0x%x", RM_CATEGORY_CAMERA);
1256
1257                 iret = rm_allocate_resources(hcamcorder->rm_handle, &(hcamcorder->request_resources), &hcamcorder->returned_devices);
1258                 if (iret != RM_OK) {
1259                         _mmcam_dbg_err("Resource allocation request failed");
1260                         ret = MM_ERROR_POLICY_BLOCKED;
1261                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1262                 }
1263 #endif /* _MMCAMCORDER_RM_SUPPORT */
1264         }
1265
1266         /* create pipeline */
1267         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:REALIZE:CREATE_PIPELINE");
1268
1269         ret = _mmcamcorder_create_pipeline(handle, hcamcorder->type);
1270
1271         traceEnd(TTRACE_TAG_CAMERA);
1272
1273         if (ret != MM_ERROR_NONE) {
1274                 /* check internal error of gstreamer */
1275                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1276                         ret = hcamcorder->error_code;
1277                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1278                 }
1279
1280                 /* release sub context */
1281                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1282                 hcamcorder->sub_context = NULL;
1283                 goto _ERR_CAMCORDER_CMD;
1284         }
1285
1286         /* set command function */
1287         ret = _mmcamcorder_set_functions(handle, hcamcorder->type);
1288         if (ret != MM_ERROR_NONE) {
1289                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
1290                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1291                 hcamcorder->sub_context = NULL;
1292                 goto _ERR_CAMCORDER_CMD;
1293         }
1294
1295         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_READY);
1296
1297         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1298
1299         return MM_ERROR_NONE;
1300
1301 _ERR_CAMCORDER_CMD:
1302 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
1303         /* release hw resources */
1304         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE) {
1305                 int ret_resource = _mmcamcorder_resource_manager_release(&hcamcorder->resource_manager);
1306                 if (ret_resource == MM_ERROR_RESOURCE_INVALID_STATE) {
1307                         _mmcam_dbg_warn("it could be in the middle of resource callback or there's no acquired resource");
1308                 } else if (ret_resource != MM_ERROR_NONE) {
1309                         _mmcam_dbg_err("failed to release resource, ret_resource(0x%x)", ret_resource);
1310                 }
1311         }
1312 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
1313 #ifdef _MMCAMCORDER_RM_SUPPORT
1314         if (hcamcorder->rm_handle) {
1315                 if (hcamcorder->returned_devices.allocated_num > 0) {
1316                         int idx = 0;
1317                         rm_device_request_s requested;
1318                         memset(&requested, 0x0, sizeof(rm_device_request_s));
1319                         requested.request_num = hcamcorder->returned_devices.allocated_num;
1320                         for (idx = 0; idx < requested.request_num; idx++)
1321                                 requested.device_id[idx] = hcamcorder->returned_devices.device_id[idx];
1322
1323                         iret = rm_deallocate_resources(hcamcorder->rm_handle, &requested);
1324                         if (iret != RM_OK)
1325                                 _mmcam_dbg_err("Resource deallocation request failed ");
1326                 }
1327
1328                 /* unregister RM */
1329                 int ires = rm_unregister(hcamcorder->rm_handle);
1330                 if (ires != RM_OK)
1331                         _mmcam_dbg_err("rm_unregister() failed");
1332                 hcamcorder->rm_handle = 0;
1333         }
1334 #endif /* _MMCAMCORDER_RM_SUPPORT*/
1335
1336 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1337         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1338
1339         if (hcamcorder->sound_focus_watch_id > 0) {
1340                 mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
1341                 _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
1342                 hcamcorder->sound_focus_watch_id = 0;
1343         }
1344
1345         if (hcamcorder->acquired_focus > 0) {
1346                 mm_sound_release_focus(hcamcorder->sound_focus_id, hcamcorder->acquired_focus, "mm-camcorder release focus");
1347                 _mmcam_dbg_warn("release sound focus [focus %d] done", hcamcorder->acquired_focus);
1348                 hcamcorder->acquired_focus = 0;
1349         }
1350
1351 _ERR_CAMCORDER_CMD_PRECON:
1352         _mmcam_dbg_err("Realize fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1353
1354         return ret;
1355 }
1356
1357
1358 int _mmcamcorder_unrealize(MMHandleType handle)
1359 {
1360         int ret = MM_ERROR_NONE;
1361         int state = MM_CAMCORDER_STATE_NONE;
1362
1363         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1364
1365         _mmcam_dbg_log("");
1366
1367         if (!hcamcorder) {
1368                 _mmcam_dbg_err("Not initialized");
1369                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1370                 return ret;
1371         }
1372
1373         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1374                 _mmcam_dbg_err("Another command is running.");
1375                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1376                 goto _ERR_CAMCORDER_CMD_PRECON;
1377         }
1378
1379         state = _mmcamcorder_get_state(handle);
1380         if (state != MM_CAMCORDER_STATE_READY) {
1381                 _mmcam_dbg_err("Wrong state(%d)", state);
1382                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1383                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1384         }
1385
1386         /* Release SubContext */
1387         if (hcamcorder->sub_context) {
1388                 /* destroy pipeline */
1389                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
1390                 /* Deallocate SubContext */
1391                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1392                 hcamcorder->sub_context = NULL;
1393         }
1394
1395 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
1396         _mmcam_dbg_warn("lock resource - cb calling %d", hcamcorder->resource_manager.is_release_cb_calling);
1397
1398         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
1399
1400         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE &&
1401                 hcamcorder->state_change_by_system != _MMCAMCORDER_STATE_CHANGE_BY_RM &&
1402                 hcamcorder->resource_manager.is_release_cb_calling == FALSE) {
1403                 gint64 end_time = 0;
1404
1405                 /* release resource */
1406                 ret = _mmcamcorder_resource_manager_release(&hcamcorder->resource_manager);
1407                 if (ret == MM_ERROR_RESOURCE_INVALID_STATE) {
1408                         _mmcam_dbg_warn("it could be in the middle of resource callback or there's no acquired resource");
1409                         ret = MM_ERROR_NONE;
1410                 } else if (ret != MM_ERROR_NONE) {
1411                         _mmcam_dbg_err("failed to release resource, ret(0x%x)", ret);
1412                         ret = MM_ERROR_CAMCORDER_INTERNAL;
1413
1414                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1415                         _mmcam_dbg_log("unlock resource");
1416
1417                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1418                 }
1419
1420                 if (hcamcorder->resource_manager.acquire_remain < hcamcorder->resource_manager.acquire_count) {
1421                         /* wait for resource release */
1422                         _mmcam_dbg_log("resource is not released all. wait for signal...");
1423
1424                         end_time = g_get_monotonic_time() + (__MMCAMCORDER_RESOURCE_WAIT_TIME * G_TIME_SPAN_SECOND);
1425
1426                         _MMCAMCORDER_RESOURCE_WAIT_UNTIL(hcamcorder, end_time);
1427                 }
1428         }
1429
1430         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1431
1432         _mmcam_dbg_warn("unlock resource");
1433 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
1434
1435 #ifdef _MMCAMCORDER_RM_SUPPORT
1436         if (hcamcorder->rm_handle && (hcamcorder->returned_devices.allocated_num > 0)) {
1437                         int iret = RM_OK;
1438                         int idx = 0;
1439                         rm_device_request_s requested;
1440                         memset(&requested, 0x0, sizeof(rm_device_request_s));
1441                         requested.request_num = hcamcorder->returned_devices.allocated_num;
1442                         for (idx = 0; idx < requested.request_num; idx++)
1443                                 requested.device_id[idx] = hcamcorder->returned_devices.device_id[idx];
1444
1445                         iret = rm_deallocate_resources(hcamcorder->rm_handle, &requested);
1446                         if (iret != RM_OK)
1447                                 _mmcam_dbg_err("Resource deallocation request failed ");
1448                 }
1449 #endif /* _MMCAMCORDER_RM_SUPPORT*/
1450
1451         /* Deinitialize main context member */
1452         hcamcorder->command = NULL;
1453
1454         _mmcam_dbg_log("focus register %d, session flag 0x%x, state_change_by_system %d",
1455                 hcamcorder->sound_focus_register, hcamcorder->session_flags, hcamcorder->state_change_by_system);
1456
1457         /* release sound focus or unset sound focus watch callback */
1458         _mmcam_dbg_log("by_system %d, flag 0x%x, acquired_focus %d, focus_id %d, watch_id %d",
1459                 hcamcorder->state_change_by_system, hcamcorder->session_flags, hcamcorder->acquired_focus,
1460                 hcamcorder->sound_focus_id, hcamcorder->sound_focus_watch_id);
1461
1462         if (hcamcorder->state_change_by_system != _MMCAMCORDER_STATE_CHANGE_BY_FOCUS) {
1463                 if (hcamcorder->sound_focus_watch_id > 0) {
1464                         mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
1465                         _mmcam_dbg_warn("unset sound focus watch cb [id %d] done", hcamcorder->sound_focus_watch_id);
1466                         hcamcorder->sound_focus_watch_id = 0;
1467                 }
1468
1469                 if (hcamcorder->acquired_focus > 0) {
1470                         mm_sound_release_focus(hcamcorder->sound_focus_id, hcamcorder->acquired_focus, "mm-camcorder release focus");
1471                         _mmcam_dbg_warn("release sound focus [focus %d] done", hcamcorder->acquired_focus);
1472                         hcamcorder->acquired_focus = 0;
1473                 }
1474         } else {
1475                 _mmcam_dbg_warn("state change by focus. so, no need to unset watch callback");
1476                 /* acquired focus will be released automatically */
1477                 hcamcorder->acquired_focus = 0;
1478         }
1479
1480         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1481
1482         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_NULL);
1483
1484         return MM_ERROR_NONE;
1485
1486 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1487         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1488
1489 _ERR_CAMCORDER_CMD_PRECON:
1490         /* send message */
1491         _mmcam_dbg_err("Unrealize fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1492
1493         return ret;
1494 }
1495
1496 int _mmcamcorder_start(MMHandleType handle)
1497 {
1498         int ret = MM_ERROR_NONE;
1499         int state = MM_CAMCORDER_STATE_NONE;
1500
1501         _MMCamcorderSubContext *sc = NULL;
1502         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1503
1504         _mmcam_dbg_log("");
1505
1506         if (!hcamcorder) {
1507                 _mmcam_dbg_err("Not initialized");
1508                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1509                 return ret;
1510         }
1511
1512         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1513         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1514
1515         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1516                 _mmcam_dbg_err("Another command is running.");
1517                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1518                 goto _ERR_CAMCORDER_CMD_PRECON;
1519         }
1520
1521         state = _mmcamcorder_get_state(handle);
1522         if (state != MM_CAMCORDER_STATE_READY) {
1523                 _mmcam_dbg_err("Wrong state(%d)", state);
1524                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1525                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1526         }
1527
1528         /* initialize error code */
1529         hcamcorder->error_code = MM_ERROR_NONE;
1530
1531         /* set attributes related sensor */
1532         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO)
1533                 _mmcamcorder_set_attribute_to_camsensor(handle);
1534
1535         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_START);
1536         if (ret != MM_ERROR_NONE) {
1537                 /* check internal error of gstreamer */
1538                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1539                         ret = hcamcorder->error_code;
1540                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1541                 }
1542                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1543         }
1544
1545         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1546
1547         /* set attributes related sensor - after start preview */
1548         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO)
1549                 _mmcamcorder_set_attribute_to_camsensor2(handle);
1550
1551         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1552
1553         return MM_ERROR_NONE;
1554
1555 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1556         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1557
1558 _ERR_CAMCORDER_CMD_PRECON:
1559         /* check internal error of gstreamer */
1560         if (hcamcorder->error_code != MM_ERROR_NONE) {
1561                 ret = hcamcorder->error_code;
1562                 hcamcorder->error_code = MM_ERROR_NONE;
1563
1564                 _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1565         }
1566
1567         _mmcam_dbg_err("Start fail (type %d, state %d, ret %x)",
1568                                    hcamcorder->type, state, ret);
1569
1570         return ret;
1571 }
1572
1573 int _mmcamcorder_stop(MMHandleType handle)
1574 {
1575         int ret = MM_ERROR_NONE;
1576         int state = MM_CAMCORDER_STATE_NONE;
1577
1578         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1579
1580         _mmcam_dbg_log("");
1581
1582         if (!hcamcorder) {
1583                 _mmcam_dbg_err("Not initialized");
1584                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1585                 return ret;
1586         }
1587
1588         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1589                 _mmcam_dbg_err("Another command is running.");
1590                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1591                 goto _ERR_CAMCORDER_CMD_PRECON;
1592         }
1593
1594         state = _mmcamcorder_get_state(handle);
1595         if (state != MM_CAMCORDER_STATE_PREPARE) {
1596                 _mmcam_dbg_err("Wrong state(%d)", state);
1597                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1598                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1599         }
1600
1601         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_STOP);
1602         if (ret != MM_ERROR_NONE)
1603                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1604
1605         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_READY);
1606
1607         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1608                 /* unsubscribe remained unsubscribed signal */
1609                 g_mutex_lock(&hcamcorder->gdbus_info_sound.sync_mutex);
1610                 if (hcamcorder->gdbus_info_sound.subscribe_id > 0) {
1611                         _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", hcamcorder->gdbus_info_sound.subscribe_id);
1612                         g_dbus_connection_signal_unsubscribe(hcamcorder->gdbus_conn, hcamcorder->gdbus_info_sound.subscribe_id);
1613                 }
1614                 g_mutex_unlock(&hcamcorder->gdbus_info_sound.sync_mutex);
1615
1616                 g_mutex_lock(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
1617                 if (hcamcorder->gdbus_info_solo_sound.subscribe_id > 0) {
1618                         _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", hcamcorder->gdbus_info_solo_sound.subscribe_id);
1619                         g_dbus_connection_signal_unsubscribe(hcamcorder->gdbus_conn, hcamcorder->gdbus_info_solo_sound.subscribe_id);
1620                 }
1621                 g_mutex_unlock(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
1622         }
1623
1624         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1625
1626         return MM_ERROR_NONE;
1627
1628 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1629         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1630
1631 _ERR_CAMCORDER_CMD_PRECON:
1632         /* send message */
1633         _mmcam_dbg_err("Stop fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1634
1635         return ret;
1636 }
1637
1638
1639 int _mmcamcorder_capture_start(MMHandleType handle)
1640 {
1641         int ret = MM_ERROR_NONE;
1642         int state = MM_CAMCORDER_STATE_NONE;
1643         int state_FROM_0 = MM_CAMCORDER_STATE_PREPARE;
1644         int state_FROM_1 = MM_CAMCORDER_STATE_RECORDING;
1645         int state_FROM_2 = MM_CAMCORDER_STATE_PAUSED;
1646
1647         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1648
1649         _mmcam_dbg_log("");
1650
1651         if (!hcamcorder) {
1652                 _mmcam_dbg_err("Not initialized");
1653                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1654                 return ret;
1655         }
1656
1657         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1658                 _mmcam_dbg_err("Another command is running.");
1659                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1660                 goto _ERR_CAMCORDER_CMD_PRECON;
1661         }
1662
1663         state = _mmcamcorder_get_state(handle);
1664         if (state != state_FROM_0 && state != state_FROM_1 && state != state_FROM_2) {
1665                 _mmcam_dbg_err("Wrong state(%d)", state);
1666                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1667                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1668         }
1669
1670         /* Handle capture in recording case */
1671         if (state == state_FROM_1 || state == state_FROM_2) {
1672                 if (hcamcorder->capture_in_recording == TRUE) {
1673                         _mmcam_dbg_err("Capturing in recording (%d)", state);
1674                         ret = MM_ERROR_CAMCORDER_DEVICE_BUSY;
1675                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1676                 } else {
1677                         g_mutex_lock(&hcamcorder->task_thread_lock);
1678                         if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_NONE) {
1679                                 hcamcorder->capture_in_recording = TRUE;
1680                                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING;
1681                                 _mmcam_dbg_log("send signal for capture in recording");
1682                                 g_cond_signal(&hcamcorder->task_thread_cond);
1683                                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1684                         } else {
1685                                 _mmcam_dbg_err("task thread busy : %d", hcamcorder->task_thread_state);
1686                                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1687                                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1688                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1689                         }
1690                 }
1691         }
1692
1693         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_CAPTURE);
1694         if (ret != MM_ERROR_NONE)
1695                 goto _ERR_CAMCORDER_CMD;
1696
1697         /* Do not change state when recording snapshot capture */
1698         if (state == state_FROM_0)
1699                 _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_CAPTURING);
1700
1701         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1702
1703         /* Init break continuous shot attr */
1704         if (mm_camcorder_set_attributes(handle, NULL, "capture-break-cont-shot", 0, NULL) != MM_ERROR_NONE)
1705                 _mmcam_dbg_warn("capture-break-cont-shot set 0 failed");
1706
1707         return MM_ERROR_NONE;
1708
1709 _ERR_CAMCORDER_CMD:
1710         if (hcamcorder->capture_in_recording)
1711                 hcamcorder->capture_in_recording = FALSE;
1712
1713 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1714         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1715
1716 _ERR_CAMCORDER_CMD_PRECON:
1717         /* send message */
1718         _mmcam_dbg_err("Capture start fail (type %d, state %d, ret %x)",
1719                 hcamcorder->type, state, ret);
1720
1721         return ret;
1722 }
1723
1724 int _mmcamcorder_capture_stop(MMHandleType handle)
1725 {
1726         int ret = MM_ERROR_NONE;
1727         int state = MM_CAMCORDER_STATE_NONE;
1728         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1729
1730         _mmcam_dbg_log("");
1731
1732         if (!hcamcorder) {
1733                 _mmcam_dbg_err("Not initialized");
1734                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1735                 return ret;
1736         }
1737
1738         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1739                 _mmcam_dbg_err("Another command is running.");
1740                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1741                 goto _ERR_CAMCORDER_CMD_PRECON;
1742         }
1743
1744         state = _mmcamcorder_get_state(handle);
1745         if (state != MM_CAMCORDER_STATE_CAPTURING) {
1746                 _mmcam_dbg_err("Wrong state(%d)", state);
1747                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1748                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1749         }
1750
1751         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_START);
1752         if (ret != MM_ERROR_NONE)
1753                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1754
1755         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1756
1757         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1758
1759         return MM_ERROR_NONE;
1760
1761 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1762         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1763
1764 _ERR_CAMCORDER_CMD_PRECON:
1765         /* send message */
1766         _mmcam_dbg_err("Capture stop fail (type %d, state %d, ret %x)",
1767                 hcamcorder->type, state, ret);
1768
1769         return ret;
1770 }
1771
1772 int _mmcamcorder_record(MMHandleType handle)
1773 {
1774         int ret = MM_ERROR_NONE;
1775         int state = MM_CAMCORDER_STATE_NONE;
1776         int dpm_mic_state = DPM_ALLOWED;
1777
1778         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1779         _MMCamcorderSubContext *sc = NULL;
1780
1781         _mmcam_dbg_log("");
1782
1783         if (!hcamcorder || !MMF_CAMCORDER_SUBCONTEXT(hcamcorder)) {
1784                 _mmcam_dbg_err("Not initialized");
1785                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1786                 return ret;
1787         }
1788
1789         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1790
1791         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1792                 _mmcam_dbg_err("Another command is running.");
1793                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1794                 goto _ERR_CAMCORDER_CMD_PRECON;
1795         }
1796
1797         state = _mmcamcorder_get_state(handle);
1798         if (state != MM_CAMCORDER_STATE_PREPARE && state != MM_CAMCORDER_STATE_PAUSED) {
1799                 _mmcam_dbg_err("Wrong state(%d)", state);
1800                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1801                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1802         }
1803
1804         /* initialize error code */
1805         hcamcorder->error_code = MM_ERROR_NONE;
1806
1807         /* get audio disable */
1808         mm_camcorder_get_attributes(handle, NULL,
1809                 MMCAM_AUDIO_DISABLE, &sc->audio_disable,
1810                 NULL);
1811
1812         sc->audio_disable |= sc->is_modified_rate;
1813
1814         /* check mic policy from DPM */
1815         if (hcamcorder->dpm_handle && sc->audio_disable == FALSE) {
1816                 if (dpm_restriction_get_microphone_state(hcamcorder->dpm_handle, &dpm_mic_state) == DPM_ERROR_NONE) {
1817                         _mmcam_dbg_log("DPM mic state %d", dpm_mic_state);
1818                         if (dpm_mic_state == DPM_DISALLOWED) {
1819                                 _mmcam_dbg_err("MIC DISALLOWED by DPM");
1820                                 ret = MM_ERROR_COMMON_INVALID_PERMISSION;
1821
1822                                 _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "microphone");
1823
1824                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1825                         }
1826                 } else {
1827                         _mmcam_dbg_err("get DPM mic state failed, keep going...");
1828                 }
1829         } else {
1830                 _mmcam_dbg_warn("skip dpm check - handle %p, audio disable %d",
1831                         hcamcorder->dpm_handle, sc->audio_disable);
1832         }
1833
1834         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_RECORD);
1835         if (ret != MM_ERROR_NONE) {
1836                 /* check internal error of gstreamer */
1837                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1838                         ret = hcamcorder->error_code;
1839                         _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1840                 }
1841                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1842         }
1843
1844         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_RECORDING);
1845
1846         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1847
1848         return MM_ERROR_NONE;
1849
1850 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1851         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1852
1853 _ERR_CAMCORDER_CMD_PRECON:
1854         /* check internal error of gstreamer */
1855         if (hcamcorder->error_code != MM_ERROR_NONE) {
1856                 ret = hcamcorder->error_code;
1857                 hcamcorder->error_code = MM_ERROR_NONE;
1858
1859                 _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1860         }
1861
1862         _mmcam_dbg_err("Record fail (type %d, state %d, ret %x)",
1863                                    hcamcorder->type, state, ret);
1864
1865         return ret;
1866 }
1867
1868
1869 int _mmcamcorder_pause(MMHandleType handle)
1870 {
1871         int ret = MM_ERROR_NONE;
1872         int state = MM_CAMCORDER_STATE_NONE;
1873
1874         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1875
1876         _mmcam_dbg_log("");
1877
1878         if (!hcamcorder) {
1879                 _mmcam_dbg_err("Not initialized");
1880                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1881                 return ret;
1882         }
1883
1884         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1885                 _mmcam_dbg_err("Another command is running.");
1886                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1887                 goto _ERR_CAMCORDER_CMD_PRECON;
1888         }
1889
1890         state = _mmcamcorder_get_state(handle);
1891         if (state != MM_CAMCORDER_STATE_RECORDING) {
1892                 _mmcam_dbg_err("Wrong state(%d)", state);
1893                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1894                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1895         }
1896
1897         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PAUSE);
1898         if (ret != MM_ERROR_NONE)
1899                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1900
1901         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PAUSED);
1902
1903         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1904
1905         return MM_ERROR_NONE;
1906
1907 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1908         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1909
1910 _ERR_CAMCORDER_CMD_PRECON:
1911         /* send message */
1912         _mmcam_dbg_err("Pause fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1913
1914         return ret;
1915 }
1916
1917
1918 int _mmcamcorder_commit(MMHandleType handle)
1919 {
1920         int ret = MM_ERROR_NONE;
1921         int state = MM_CAMCORDER_STATE_NONE;
1922
1923         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1924
1925         _mmcam_dbg_log("");
1926
1927         if (!hcamcorder) {
1928                 _mmcam_dbg_err("Not initialized");
1929                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1930                 return ret;
1931         }
1932
1933         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1934                 _mmcam_dbg_err("Another command is running.");
1935                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1936                 goto _ERR_CAMCORDER_CMD_PRECON;
1937         }
1938
1939         state = _mmcamcorder_get_state(handle);
1940         if (state != MM_CAMCORDER_STATE_RECORDING && state != MM_CAMCORDER_STATE_PAUSED) {
1941                 _mmcam_dbg_err("Wrong state(%d)", state);
1942                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1943                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1944         }
1945
1946         /* initialize error code */
1947         hcamcorder->error_code = MM_ERROR_NONE;
1948
1949         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_COMMIT);
1950         if (ret != MM_ERROR_NONE)
1951                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1952
1953         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1954
1955         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1956
1957         return MM_ERROR_NONE;
1958
1959 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1960         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1961
1962 _ERR_CAMCORDER_CMD_PRECON:
1963         /* send message */
1964         _mmcam_dbg_err("Commit fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1965
1966         return ret;
1967 }
1968
1969
1970 int _mmcamcorder_cancel(MMHandleType handle)
1971 {
1972         int ret = MM_ERROR_NONE;
1973         int state = MM_CAMCORDER_STATE_NONE;
1974
1975         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1976
1977         _mmcam_dbg_log("");
1978
1979         if (!hcamcorder) {
1980                 _mmcam_dbg_err("Not initialized");
1981                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1982                 return ret;
1983         }
1984
1985         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1986                 _mmcam_dbg_err("Another command is running.");
1987                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1988                 goto _ERR_CAMCORDER_CMD_PRECON;
1989         }
1990
1991         state = _mmcamcorder_get_state(handle);
1992         if (state != MM_CAMCORDER_STATE_RECORDING && state != MM_CAMCORDER_STATE_PAUSED) {
1993                 _mmcam_dbg_err("Wrong state(%d)", state);
1994                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1995                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1996         }
1997
1998         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_CANCEL);
1999         if (ret != MM_ERROR_NONE)
2000                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
2001
2002         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
2003
2004         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2005
2006         return MM_ERROR_NONE;
2007
2008 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
2009         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2010
2011 _ERR_CAMCORDER_CMD_PRECON:
2012         /* send message */
2013         _mmcam_dbg_err("Cancel fail (type %d, state %d, ret %x)",
2014                                    hcamcorder->type, state, ret);
2015
2016         return ret;
2017 }
2018 /* } Internal command functions */
2019
2020
2021 int _mmcamcorder_commit_async_end(MMHandleType handle)
2022 {
2023         _mmcam_dbg_log("");
2024
2025         _mmcam_dbg_warn("_mmcamcorder_commit_async_end : MM_CAMCORDER_STATE_PREPARE");
2026         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
2027
2028         return MM_ERROR_NONE;
2029 }
2030
2031
2032 int _mmcamcorder_set_message_callback(MMHandleType handle, MMMessageCallback callback, void *user_data)
2033 {
2034         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2035
2036         _mmcam_dbg_log("%p", hcamcorder);
2037
2038         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2039
2040         if (callback == NULL)
2041                 _mmcam_dbg_warn("Message Callback is disabled, because application sets it to NULL");
2042
2043         if (!_MMCAMCORDER_TRYLOCK_MESSAGE_CALLBACK(hcamcorder)) {
2044                 _mmcam_dbg_warn("Application's message callback is running now");
2045                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2046         }
2047
2048         /* set message callback to message handle */
2049         hcamcorder->msg_cb = callback;
2050         hcamcorder->msg_cb_param = user_data;
2051
2052         _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
2053
2054         return MM_ERROR_NONE;
2055 }
2056
2057
2058 int _mmcamcorder_set_video_stream_callback(MMHandleType handle, mm_camcorder_video_stream_callback callback, void *user_data)
2059 {
2060         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2061
2062         /*_mmcam_dbg_log("");*/
2063
2064         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2065
2066         if (callback == NULL)
2067                 _mmcam_dbg_warn("Video Stream Callback is disabled, because application sets it to NULL");
2068
2069         _MMCAMCORDER_LOCK_VSTREAM_CALLBACK(hcamcorder);
2070
2071         hcamcorder->vstream_cb = callback;
2072         hcamcorder->vstream_cb_param = user_data;
2073
2074         _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
2075
2076         return MM_ERROR_NONE;
2077 }
2078
2079
2080 int _mmcamcorder_set_audio_stream_callback(MMHandleType handle, mm_camcorder_audio_stream_callback callback, void *user_data)
2081 {
2082         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2083
2084         _mmcam_dbg_log("");
2085
2086         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2087
2088         if (callback == NULL)
2089                 _mmcam_dbg_warn("Audio Stream Callback is disabled, because application sets it to NULL");
2090
2091         if (!_MMCAMCORDER_TRYLOCK_ASTREAM_CALLBACK(hcamcorder)) {
2092                 _mmcam_dbg_warn("Application's audio stream callback is running now");
2093                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2094         }
2095
2096         hcamcorder->astream_cb = callback;
2097         hcamcorder->astream_cb_param = user_data;
2098
2099         _MMCAMCORDER_UNLOCK_ASTREAM_CALLBACK(hcamcorder);
2100
2101         return MM_ERROR_NONE;
2102 }
2103
2104
2105 int _mmcamcorder_set_muxed_stream_callback(MMHandleType handle, mm_camcorder_muxed_stream_callback callback, void *user_data)
2106 {
2107         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2108
2109         _mmcam_dbg_log("");
2110
2111         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2112
2113         if (callback == NULL)
2114                 _mmcam_dbg_warn("Muxed Stream Callback is disabled, because application sets it to NULL");
2115
2116         if (!_MMCAMCORDER_TRYLOCK_MSTREAM_CALLBACK(hcamcorder)) {
2117                 _mmcam_dbg_warn("Application's muxed stream callback is running now");
2118                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2119         }
2120
2121         hcamcorder->mstream_cb = callback;
2122         hcamcorder->mstream_cb_param = user_data;
2123
2124         _MMCAMCORDER_UNLOCK_MSTREAM_CALLBACK(hcamcorder);
2125
2126         return MM_ERROR_NONE;
2127 }
2128
2129
2130 int _mmcamcorder_set_video_capture_callback(MMHandleType handle, mm_camcorder_video_capture_callback callback, void *user_data)
2131 {
2132         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2133
2134         _mmcam_dbg_log("");
2135
2136         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2137
2138         if (callback == NULL)
2139                 _mmcam_dbg_warn("Video Capture Callback is disabled, because application sets it to NULLL");
2140
2141         if (!_MMCAMCORDER_TRYLOCK_VCAPTURE_CALLBACK(hcamcorder)) {
2142                 _mmcam_dbg_warn("Application's video capture callback is running now");
2143                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2144         }
2145
2146         hcamcorder->vcapture_cb = callback;
2147         hcamcorder->vcapture_cb_param = user_data;
2148
2149         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
2150
2151         return MM_ERROR_NONE;
2152 }
2153
2154 int _mmcamcorder_get_current_state(MMHandleType handle)
2155 {
2156         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2157
2158         _mmcam_dbg_log("");
2159
2160         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2161
2162         return _mmcamcorder_get_state(handle);
2163 }
2164
2165 int _mmcamcorder_init_focusing(MMHandleType handle)
2166 {
2167         int ret = TRUE;
2168         int state = MM_CAMCORDER_STATE_NONE;
2169         int focus_mode = MM_CAMCORDER_FOCUS_MODE_NONE;
2170         int af_range = MM_CAMCORDER_AUTO_FOCUS_NORMAL;
2171         int sensor_focus_mode = 0;
2172         int sensor_af_range = 0;
2173         int current_focus_mode = 0;
2174         int current_af_range = 0;
2175         mmf_camcorder_t *hcamcorder = NULL;
2176         _MMCamcorderSubContext *sc = NULL;
2177         GstCameraControl *control = NULL;
2178
2179         _mmcam_dbg_log("");
2180
2181         hcamcorder = MMF_CAMCORDER(handle);
2182         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2183
2184         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2185         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2186
2187         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
2188                 _mmcam_dbg_err("Another command is running.");
2189                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2190         }
2191
2192         state = _mmcamcorder_get_state(handle);
2193
2194         if (state == MM_CAMCORDER_STATE_CAPTURING ||
2195             state < MM_CAMCORDER_STATE_PREPARE) {
2196                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2197                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2198                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2199         }
2200
2201         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2202                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2203                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2204                 return MM_ERROR_NONE;
2205         }
2206
2207         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2208         if (control == NULL) {
2209                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2210                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2211                 return MM_ERROR_CAMCORDER_INTERNAL;
2212         }
2213
2214         ret = gst_camera_control_stop_auto_focus(control);
2215         if (!ret) {
2216                 _mmcam_dbg_err("Auto focusing stop fail.");
2217                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2218                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2219         }
2220
2221         /* Initialize lens position */
2222         mm_camcorder_get_attributes(handle, NULL,
2223                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
2224                 MMCAM_CAMERA_AF_SCAN_RANGE, &af_range,
2225                 NULL);
2226         sensor_af_range = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_AF_SCAN_RANGE, af_range);
2227         sensor_focus_mode = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_FOCUS_MODE, focus_mode);
2228
2229         gst_camera_control_get_focus(control, &current_focus_mode, &current_af_range);
2230
2231         if (current_focus_mode != sensor_focus_mode || current_af_range != sensor_af_range) {
2232                 ret = gst_camera_control_set_focus(control, sensor_focus_mode, sensor_af_range);
2233         } else {
2234                 _mmcam_dbg_log("No need to init FOCUS [mode:%d, range:%d]", focus_mode, af_range);
2235                 ret = TRUE;
2236         }
2237
2238         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2239
2240         if (ret) {
2241                 _mmcam_dbg_log("Lens init success.");
2242                 return MM_ERROR_NONE;
2243         } else {
2244                 _mmcam_dbg_err("Lens init fail.");
2245                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2246         }
2247 }
2248
2249 int _mmcamcorder_adjust_focus(MMHandleType handle, int direction)
2250 {
2251         int state;
2252         int focus_mode = MM_CAMCORDER_FOCUS_MODE_NONE;
2253         int ret = MM_ERROR_UNKNOWN;
2254         char *err_attr_name = NULL;
2255
2256         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2257         mmf_return_val_if_fail(direction, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2258
2259         /*_mmcam_dbg_log("");*/
2260
2261         if (!_MMCAMCORDER_TRYLOCK_CMD(handle)) {
2262                 _mmcam_dbg_err("Another command is running.");
2263                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2264         }
2265
2266         state = _mmcamcorder_get_state(handle);
2267         if (state == MM_CAMCORDER_STATE_CAPTURING || state < MM_CAMCORDER_STATE_PREPARE) {
2268                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2269                 _MMCAMCORDER_UNLOCK_CMD(handle);
2270                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2271         }
2272
2273         /* TODO : call a auto or manual focus function */
2274         ret = mm_camcorder_get_attributes(handle, &err_attr_name,
2275                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
2276                 NULL);
2277         if (ret != MM_ERROR_NONE) {
2278                 _mmcam_dbg_warn("Get focus-mode fail. (%s:%x)", err_attr_name, ret);
2279                 SAFE_FREE(err_attr_name);
2280                 _MMCAMCORDER_UNLOCK_CMD(handle);
2281                 return ret;
2282         }
2283
2284         switch (focus_mode) {
2285         case MM_CAMCORDER_FOCUS_MODE_MANUAL:
2286                 ret = _mmcamcorder_adjust_manual_focus(handle, direction);
2287                 break;
2288         case MM_CAMCORDER_FOCUS_MODE_AUTO:
2289         case MM_CAMCORDER_FOCUS_MODE_TOUCH_AUTO:
2290         case MM_CAMCORDER_FOCUS_MODE_CONTINUOUS:
2291                 ret = _mmcamcorder_adjust_auto_focus(handle);
2292                 break;
2293         default:
2294                 _mmcam_dbg_err("It doesn't adjust focus. Focusing mode(%d)", focus_mode);
2295                 ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
2296         }
2297
2298         _MMCAMCORDER_UNLOCK_CMD(handle);
2299
2300         return ret;
2301 }
2302
2303 int _mmcamcorder_adjust_manual_focus(MMHandleType handle, int direction)
2304 {
2305         int max_level = 0;
2306         int min_level = 0;
2307         int cur_level = 0;
2308         int focus_level = 0;
2309         float unit_level = 0;
2310         GstCameraControl *control = NULL;
2311         _MMCamcorderSubContext *sc = NULL;
2312         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2313
2314         _mmcam_dbg_log("");
2315
2316         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2317         mmf_return_val_if_fail(_MMFCAMCORDER_FOCUS_TOTAL_LEVEL != 1, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
2318         mmf_return_val_if_fail((direction >= MM_CAMCORDER_MF_LENS_DIR_FORWARD) &&
2319                 (direction <= MM_CAMCORDER_MF_LENS_DIR_BACKWARD),
2320                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2321
2322         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2323         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2324
2325         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2326                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2327                 return MM_ERROR_NONE;
2328         }
2329
2330         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2331         if (control == NULL) {
2332                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2333                 return MM_ERROR_CAMCORDER_INTERNAL;
2334         }
2335
2336         /* TODO : get max, min level */
2337         if (max_level - min_level + 1 < _MMFCAMCORDER_FOCUS_TOTAL_LEVEL)
2338                 _mmcam_dbg_warn("Total level  of manual focus of MMF is greater than that of the camera driver.");
2339
2340         unit_level = ((float)max_level - (float)min_level)/(float)(_MMFCAMCORDER_FOCUS_TOTAL_LEVEL - 1);
2341
2342         if (!gst_camera_control_get_focus_level(control, &cur_level)) {
2343                 _mmcam_dbg_err("Can't get current level of manual focus.");
2344                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2345         }
2346
2347         /* TODO : adjust unit level value */
2348         if (direction == MM_CAMCORDER_MF_LENS_DIR_FORWARD)
2349                 focus_level = cur_level + unit_level;
2350         else if (direction == MM_CAMCORDER_MF_LENS_DIR_BACKWARD)
2351                 focus_level = cur_level - unit_level;
2352
2353         if (focus_level > max_level)
2354                 focus_level = max_level;
2355         else if (focus_level < min_level)
2356                 focus_level = min_level;
2357
2358         if (!gst_camera_control_set_focus_level(control, focus_level)) {
2359                 _mmcam_dbg_err("Manual focusing fail.");
2360                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2361         }
2362
2363         return MM_ERROR_NONE;
2364 }
2365
2366
2367 int _mmcamcorder_adjust_auto_focus(MMHandleType handle)
2368 {
2369         gboolean ret;
2370         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2371         GstCameraControl *control = NULL;
2372         _MMCamcorderSubContext *sc = NULL;
2373
2374         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2375
2376         /*_mmcam_dbg_log("");*/
2377
2378         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2379
2380         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2381                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2382                 return MM_ERROR_NONE;
2383         }
2384
2385         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2386         if (control) {
2387                 /* Start AF */
2388                 ret = gst_camera_control_start_auto_focus(control);
2389         } else {
2390                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2391                 ret = FALSE;
2392         }
2393
2394         if (ret) {
2395                 _mmcam_dbg_log("Auto focusing start success.");
2396                 return MM_ERROR_NONE;
2397         } else {
2398                 _mmcam_dbg_err("Auto focusing start fail.");
2399                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2400         }
2401 }
2402
2403 int _mmcamcorder_stop_focusing(MMHandleType handle)
2404 {
2405         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2406         _MMCamcorderSubContext *sc = NULL;
2407
2408         int ret, state;
2409         GstCameraControl *control = NULL;
2410
2411         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2412
2413         /*_mmcam_dbg_log("");*/
2414
2415         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2416
2417         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
2418                 _mmcam_dbg_err("Another command is running.");
2419                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2420         }
2421
2422         state = _mmcamcorder_get_state(handle);
2423         if (state == MM_CAMCORDER_STATE_CAPTURING || state < MM_CAMCORDER_STATE_PREPARE) {
2424                 _mmcam_dbg_err("Not proper state. state[%d]", state);
2425                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2426                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2427         }
2428
2429         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2430                 _mmcam_dbg_log("Can't cast Video source into camera control.");
2431                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2432                 return MM_ERROR_NONE;
2433         }
2434
2435         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2436         if (control) {
2437                 ret = gst_camera_control_stop_auto_focus(control);
2438         } else {
2439                 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2440                 ret = FALSE;
2441         }
2442
2443         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2444
2445         if (ret) {
2446                 _mmcam_dbg_log("Auto focusing stop success.");
2447                 return MM_ERROR_NONE;
2448         } else {
2449                 _mmcam_dbg_err("Auto focusing stop fail.");
2450                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2451         }
2452 }
2453
2454
2455 /*-----------------------------------------------
2456 |         CAMCORDER INTERNAL LOCAL              |
2457 -----------------------------------------------*/
2458 static gboolean
2459 __mmcamcorder_gstreamer_init(camera_conf * conf)
2460 {
2461         static const int max_argc = 10;
2462         int i = 0;
2463         int cnt_str = 0;
2464         gint *argc = NULL;
2465         gchar **argv = NULL;
2466         GError *err = NULL;
2467         gboolean ret = FALSE;
2468         type_string_array *GSTInitOption = NULL;
2469
2470         mmf_return_val_if_fail(conf, FALSE);
2471
2472         _mmcam_dbg_log("");
2473
2474         /* alloc */
2475         argc = malloc(sizeof(int));
2476         argv = malloc(sizeof(gchar *) * max_argc);
2477
2478         if (!argc || !argv)
2479                 goto ERROR;
2480
2481         memset(argv, 0, sizeof(gchar *) * max_argc);
2482
2483         /* add initial */
2484         *argc = 1;
2485         argv[0] = g_strdup("mmcamcorder");
2486
2487         /* add gst_param */
2488         _mmcamcorder_conf_get_value_string_array(conf,
2489                 CONFIGURE_CATEGORY_MAIN_GENERAL,
2490                 "GSTInitOption",
2491                 &GSTInitOption);
2492         if (GSTInitOption != NULL && GSTInitOption->value) {
2493                 cnt_str = GSTInitOption->count;
2494                 for ( ; *argc < max_argc && *argc <= cnt_str ; (*argc)++)
2495                         argv[*argc] = g_strdup(GSTInitOption->value[(*argc)-1]);
2496         }
2497
2498         _mmcam_dbg_log("initializing gstreamer with following parameter[argc:%d]", *argc);
2499
2500         for (i = 0; i < *argc; i++)
2501                 _mmcam_dbg_log("argv[%d] : %s", i, argv[i]);
2502
2503         /* initializing gstreamer */
2504         ret = gst_init_check(argc, &argv, &err);
2505         if (!ret) {
2506                 _mmcam_dbg_err("Could not initialize GStreamer: %s ", err ? err->message : "unknown error occurred");
2507                 if (err)
2508                         g_error_free(err);
2509         }
2510
2511         /* release */
2512         for (i = 0; i < *argc; i++) {
2513                 if (argv[i]) {
2514                         g_free(argv[i]);
2515                         argv[i] = NULL;
2516                 }
2517         }
2518
2519         if (argv) {
2520                 free(argv);
2521                 argv = NULL;
2522         }
2523
2524         if (argc) {
2525                 free(argc);
2526                 argc = NULL;
2527         }
2528
2529         return ret;
2530
2531 ERROR:
2532         _mmcam_dbg_err("failed to initialize gstreamer");
2533
2534         if (argv) {
2535                 free(argv);
2536                 argv = NULL;
2537         }
2538
2539         if (argc) {
2540                 free(argc);
2541                 argc = NULL;
2542         }
2543
2544         return FALSE;
2545 }
2546
2547
2548 int _mmcamcorder_get_state(MMHandleType handle)
2549 {
2550         int state;
2551         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2552
2553         mmf_return_val_if_fail(hcamcorder, -1);
2554
2555         _MMCAMCORDER_LOCK_STATE(handle);
2556
2557         state = hcamcorder->state;
2558         /*_mmcam_dbg_log("state=%d",state);*/
2559
2560         _MMCAMCORDER_UNLOCK_STATE(handle);
2561
2562         return state;
2563 }
2564
2565
2566 int _mmcamcorder_get_state2(MMHandleType handle, int *state, int *old_state)
2567 {
2568         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2569
2570         mmf_return_val_if_fail(hcamcorder && state && old_state, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2571
2572         _MMCAMCORDER_LOCK_STATE(handle);
2573
2574         *state = hcamcorder->state;
2575         *old_state = hcamcorder->old_state;
2576
2577         _MMCAMCORDER_UNLOCK_STATE(handle);
2578
2579         return MM_ERROR_NONE;
2580 }
2581
2582
2583 void _mmcamcorder_set_state(MMHandleType handle, int state)
2584 {
2585         int old_state;
2586         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2587         _MMCamcorderMsgItem msg;
2588
2589         mmf_return_if_fail(hcamcorder);
2590
2591         /*_mmcam_dbg_log("");*/
2592
2593         _MMCAMCORDER_LOCK_STATE(handle);
2594
2595         old_state = hcamcorder->state;
2596         if (old_state != state) {
2597                 hcamcorder->state = state;
2598                 hcamcorder->old_state = old_state;
2599
2600                 _mmcam_dbg_log("set state[%d -> %d] and send state-changed message", old_state, state);
2601
2602                 /* To discern who changes the state */
2603                 switch (hcamcorder->state_change_by_system) {
2604                 case _MMCAMCORDER_STATE_CHANGE_BY_FOCUS:
2605                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_ASM;
2606                         msg.param.state.code = hcamcorder->interrupt_code;
2607                         break;
2608                 case _MMCAMCORDER_STATE_CHANGE_BY_RM:
2609                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_RM;
2610                         msg.param.state.code = MM_ERROR_NONE;
2611                         break;
2612                 case _MMCAMCORDER_STATE_CHANGE_BY_DPM:
2613                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_SECURITY;
2614                         msg.param.state.code = MM_ERROR_NONE;
2615                         break;
2616                 case _MMCAMCORDER_STATE_CHANGE_NORMAL:
2617                 default:
2618                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED;
2619                         msg.param.state.code = MM_ERROR_NONE;
2620                         break;
2621                 }
2622
2623                 msg.param.state.previous = old_state;
2624                 msg.param.state.current = state;
2625
2626                 /*_mmcam_dbg_log("_mmcamcorder_send_message : msg : %p, id:%x", &msg, msg.id);*/
2627                 _mmcamcorder_send_message(handle, &msg);
2628         }
2629
2630         _MMCAMCORDER_UNLOCK_STATE(handle);
2631
2632         return;
2633 }
2634
2635
2636 _MMCamcorderSubContext *_mmcamcorder_alloc_subcontext(int type)
2637 {
2638         int i;
2639         _MMCamcorderSubContext *sc = NULL;
2640
2641         /*_mmcam_dbg_log("");*/
2642
2643         /* alloc container */
2644         sc = (_MMCamcorderSubContext *)malloc(sizeof(_MMCamcorderSubContext));
2645         mmf_return_val_if_fail(sc != NULL, NULL);
2646
2647         /* init members */
2648         memset(sc, 0x00, sizeof(_MMCamcorderSubContext));
2649
2650         sc->element_num = _MMCAMCORDER_PIPELINE_ELEMENT_NUM;
2651         sc->encode_element_num = _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM;
2652
2653         /* alloc info for each mode */
2654         switch (type) {
2655         case MM_CAMCORDER_MODE_AUDIO:
2656                 sc->info_audio = g_malloc0(sizeof(_MMCamcorderAudioInfo));
2657                 if (!sc->info_audio) {
2658                         _mmcam_dbg_err("Failed to alloc info structure");
2659                         goto ALLOC_SUBCONTEXT_FAILED;
2660                 }
2661                 break;
2662         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
2663         default:
2664                 sc->info_image = g_malloc0(sizeof(_MMCamcorderImageInfo));
2665                 if (!sc->info_image) {
2666                         _mmcam_dbg_err("Failed to alloc info structure");
2667                         goto ALLOC_SUBCONTEXT_FAILED;
2668                 }
2669
2670                 /* init sound status */
2671                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
2672
2673                 sc->info_video = g_malloc0(sizeof(_MMCamcorderVideoInfo));
2674                 if (!sc->info_video) {
2675                         _mmcam_dbg_err("Failed to alloc info structure");
2676                         goto ALLOC_SUBCONTEXT_FAILED;
2677                 }
2678                 g_mutex_init(&sc->info_video->size_check_lock);
2679                 break;
2680         }
2681
2682         /* alloc element array */
2683         sc->element = (_MMCamcorderGstElement *)malloc(sizeof(_MMCamcorderGstElement) * sc->element_num);
2684         if (!sc->element) {
2685                 _mmcam_dbg_err("Failed to alloc element structure");
2686                 goto ALLOC_SUBCONTEXT_FAILED;
2687         }
2688
2689         sc->encode_element = (_MMCamcorderGstElement *)malloc(sizeof(_MMCamcorderGstElement) * sc->encode_element_num);
2690         if (!sc->encode_element) {
2691                 _mmcam_dbg_err("Failed to alloc encode element structure");
2692                 goto ALLOC_SUBCONTEXT_FAILED;
2693         }
2694
2695         for (i = 0 ; i < sc->element_num ; i++) {
2696                 sc->element[i].id = _MMCAMCORDER_NONE;
2697                 sc->element[i].gst = NULL;
2698         }
2699
2700         for (i = 0 ; i < sc->encode_element_num ; i++) {
2701                 sc->encode_element[i].id = _MMCAMCORDER_NONE;
2702                 sc->encode_element[i].gst = NULL;
2703         }
2704
2705         sc->fourcc = 0x80000000;
2706         sc->cam_stability_count = 0;
2707         sc->drop_vframe = 0;
2708         sc->pass_first_vframe = 0;
2709         sc->is_modified_rate = FALSE;
2710
2711         return sc;
2712
2713 ALLOC_SUBCONTEXT_FAILED:
2714         if (sc) {
2715                 SAFE_G_FREE(sc->info_audio);
2716                 SAFE_G_FREE(sc->info_image);
2717                 if (sc->info_video)
2718                         g_mutex_clear(&sc->info_video->size_check_lock);
2719
2720                 SAFE_G_FREE(sc->info_video);
2721                 if (sc->element) {
2722                         free(sc->element);
2723                         sc->element = NULL;
2724                 }
2725                 if (sc->encode_element) {
2726                         free(sc->encode_element);
2727                         sc->encode_element = NULL;
2728                 }
2729                 free(sc);
2730                 sc = NULL;
2731         }
2732
2733         return NULL;
2734 }
2735
2736
2737 void _mmcamcorder_dealloc_subcontext(_MMCamcorderSubContext *sc)
2738 {
2739         _mmcam_dbg_log("");
2740
2741         if (sc) {
2742                 if (sc->element) {
2743                         _mmcam_dbg_log("release element");
2744                         free(sc->element);
2745                         sc->element = NULL;
2746                 }
2747
2748                 if (sc->encode_element) {
2749                         _mmcam_dbg_log("release encode_element");
2750                         free(sc->encode_element);
2751                         sc->encode_element = NULL;
2752                 }
2753
2754                 if (sc->info_image) {
2755                         _mmcam_dbg_log("release info_image");
2756                         free(sc->info_image);
2757                         sc->info_image = NULL;
2758                 }
2759
2760                 if (sc->info_video) {
2761                         _mmcam_dbg_log("release info_video");
2762                         SAFE_G_FREE(sc->info_video->filename);
2763                         g_mutex_clear(&sc->info_video->size_check_lock);
2764                         free(sc->info_video);
2765                         sc->info_video = NULL;
2766                 }
2767
2768                 if (sc->info_audio) {
2769                         _mmcam_dbg_log("release info_audio");
2770                         SAFE_G_FREE(sc->info_audio->filename);
2771                         free(sc->info_audio);
2772                         sc->info_audio = NULL;
2773                 }
2774
2775                 free(sc);
2776                 sc = NULL;
2777         }
2778
2779         return;
2780 }
2781
2782
2783 int _mmcamcorder_set_functions(MMHandleType handle, int type)
2784 {
2785         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2786
2787         /*_mmcam_dbg_log("");*/
2788
2789         switch (type) {
2790         case MM_CAMCORDER_MODE_AUDIO:
2791                 hcamcorder->command = _mmcamcorder_audio_command;
2792                 break;
2793         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
2794         default:
2795                 hcamcorder->command = _mmcamcorder_video_capture_command;
2796                 break;
2797         }
2798
2799         return MM_ERROR_NONE;
2800 }
2801
2802
2803 gboolean _mmcamcorder_pipeline_cb_message(GstBus *bus, GstMessage *message, gpointer data)
2804 {
2805         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
2806         _MMCamcorderSubContext *sc = NULL;
2807
2808         mmf_return_val_if_fail(hcamcorder, FALSE);
2809         mmf_return_val_if_fail(message, FALSE);
2810         /* _mmcam_dbg_log("message type=(%d)", GST_MESSAGE_TYPE(message)); */
2811
2812         switch (GST_MESSAGE_TYPE(message)) {
2813         case GST_MESSAGE_UNKNOWN:
2814                 _mmcam_dbg_log("GST_MESSAGE_UNKNOWN");
2815                 break;
2816         case GST_MESSAGE_EOS:
2817         {
2818                 _mmcam_dbg_err("Got EOS from element \"%s\"... but should not be reached here!",
2819                         GST_STR_NULL(GST_ELEMENT_NAME(GST_MESSAGE_SRC(message))));
2820                 break;
2821         }
2822         case GST_MESSAGE_ERROR:
2823         {
2824                 GError *err = NULL;
2825                 gchar *debug = NULL;
2826
2827                 gst_message_parse_error(message, &err, &debug);
2828
2829                 __mmcamcorder_handle_gst_error((MMHandleType)hcamcorder, message, err);
2830
2831                 if (err) {
2832                         _mmcam_dbg_err("GSTERR: %s", err->message);
2833                         g_error_free(err);
2834                         err = NULL;
2835                 }
2836
2837                 if (debug) {
2838                         _mmcam_dbg_err("Error Debug: %s", debug);
2839                         g_free(debug);
2840                         debug = NULL;
2841                 }
2842                 break;
2843         }
2844         case GST_MESSAGE_WARNING:
2845         {
2846                 GError *err;
2847                 gchar *debug;
2848                 gst_message_parse_warning(message, &err, &debug);
2849
2850                 _mmcam_dbg_warn("GSTWARN: %s", err->message);
2851
2852                 __mmcamcorder_handle_gst_warning((MMHandleType)hcamcorder, message, err);
2853
2854                 g_error_free(err);
2855                 g_free(debug);
2856                 break;
2857         }
2858         case GST_MESSAGE_INFO:
2859                 _mmcam_dbg_log("GST_MESSAGE_INFO");
2860                 break;
2861         case GST_MESSAGE_TAG:
2862                 _mmcam_dbg_log("GST_MESSAGE_TAG");
2863                 break;
2864         case GST_MESSAGE_BUFFERING:
2865                 _mmcam_dbg_log("GST_MESSAGE_BUFFERING");
2866                 break;
2867         case GST_MESSAGE_STATE_CHANGED:
2868         {
2869                 const GValue *vnewstate;
2870                 GstState newstate;
2871                 GstElement *pipeline = NULL;
2872
2873                 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2874                 if ((sc) && (sc->element)) {
2875                         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
2876                                 pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
2877                                 if (message->src == (GstObject*)pipeline) {
2878                                         vnewstate = gst_structure_get_value(gst_message_get_structure(message), "new-state");
2879                                         if (vnewstate) {
2880                                                 newstate = (GstState)vnewstate->data[0].v_int;
2881                                                 _mmcam_dbg_log("GST_MESSAGE_STATE_CHANGED[%s]", gst_element_state_get_name(newstate));
2882                                         } else {
2883                                                 _mmcam_dbg_warn("get new state failed from msg");
2884                                         }
2885                                 }
2886                         }
2887                 }
2888                 break;
2889         }
2890         case GST_MESSAGE_STATE_DIRTY:
2891                 _mmcam_dbg_log("GST_MESSAGE_STATE_DIRTY");
2892                 break;
2893         case GST_MESSAGE_STEP_DONE:
2894                 _mmcam_dbg_log("GST_MESSAGE_STEP_DONE");
2895                 break;
2896         case GST_MESSAGE_CLOCK_PROVIDE:
2897                 _mmcam_dbg_log("GST_MESSAGE_CLOCK_PROVIDE");
2898                 break;
2899         case GST_MESSAGE_CLOCK_LOST:
2900                 _mmcam_dbg_log("GST_MESSAGE_CLOCK_LOST");
2901                 break;
2902         case GST_MESSAGE_NEW_CLOCK:
2903         {
2904                 GstClock *pipe_clock = NULL;
2905                 gst_message_parse_new_clock(message, &pipe_clock);
2906                 /*_mmcam_dbg_log("GST_MESSAGE_NEW_CLOCK : %s", (clock ? GST_OBJECT_NAME (clock) : "NULL"));*/
2907                 break;
2908         }
2909         case GST_MESSAGE_STRUCTURE_CHANGE:
2910                 _mmcam_dbg_log("GST_MESSAGE_STRUCTURE_CHANGE");
2911                 break;
2912         case GST_MESSAGE_STREAM_STATUS:
2913                 /*_mmcam_dbg_log("GST_MESSAGE_STREAM_STATUS");*/
2914                 break;
2915         case GST_MESSAGE_APPLICATION:
2916                 _mmcam_dbg_log("GST_MESSAGE_APPLICATION");
2917                 break;
2918         case GST_MESSAGE_ELEMENT:
2919                 /*_mmcam_dbg_log("GST_MESSAGE_ELEMENT");*/
2920                 break;
2921         case GST_MESSAGE_SEGMENT_START:
2922                 _mmcam_dbg_log("GST_MESSAGE_SEGMENT_START");
2923                 break;
2924         case GST_MESSAGE_SEGMENT_DONE:
2925                 _mmcam_dbg_log("GST_MESSAGE_SEGMENT_DONE");
2926                 break;
2927         case GST_MESSAGE_DURATION_CHANGED:
2928                 _mmcam_dbg_log("GST_MESSAGE_DURATION_CHANGED");
2929                 break;
2930         case GST_MESSAGE_LATENCY:
2931                 _mmcam_dbg_log("GST_MESSAGE_LATENCY");
2932                 break;
2933         case GST_MESSAGE_ASYNC_START:
2934                 _mmcam_dbg_log("GST_MESSAGE_ASYNC_START");
2935                 break;
2936         case GST_MESSAGE_ASYNC_DONE:
2937                 /*_mmcam_dbg_log("GST_MESSAGE_ASYNC_DONE");*/
2938                 break;
2939         case GST_MESSAGE_ANY:
2940                 _mmcam_dbg_log("GST_MESSAGE_ANY");
2941                 break;
2942         case GST_MESSAGE_QOS:
2943                 /* _mmcam_dbg_log("GST_MESSAGE_QOS"); */
2944                 break;
2945         default:
2946                 _mmcam_dbg_log("not handled message type=(%d)", GST_MESSAGE_TYPE(message));
2947                 break;
2948         }
2949
2950         return TRUE;
2951 }
2952
2953
2954 GstBusSyncReply _mmcamcorder_pipeline_bus_sync_callback(GstBus *bus, GstMessage *message, gpointer data)
2955 {
2956         GstElement *element = NULL;
2957         GError *err = NULL;
2958         gchar *debug_info = NULL;
2959
2960         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
2961         _MMCamcorderSubContext *sc = NULL;
2962
2963         mmf_return_val_if_fail(hcamcorder, GST_BUS_PASS);
2964         mmf_return_val_if_fail(message, GST_BUS_PASS);
2965
2966         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2967         mmf_return_val_if_fail(sc, GST_BUS_PASS);
2968
2969         if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ERROR) {
2970                 /* parse error message */
2971                 gst_message_parse_error(message, &err, &debug_info);
2972
2973                 if (debug_info) {
2974                         _mmcam_dbg_err("GST ERROR : %s", debug_info);
2975                         g_free(debug_info);
2976                         debug_info = NULL;
2977                 }
2978
2979                 if (!err) {
2980                         _mmcam_dbg_warn("failed to parse error message");
2981                         return GST_BUS_PASS;
2982                 }
2983
2984                 /* set videosrc element to compare */
2985                 element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2986
2987                 /* check domain[RESOURCE] and element[VIDEOSRC] */
2988                 if (err->domain == GST_RESOURCE_ERROR && GST_ELEMENT_CAST(message->src) == element) {
2989                         switch (err->code) {
2990                         case GST_RESOURCE_ERROR_BUSY:
2991                                 _mmcam_dbg_err("Camera device [busy]");
2992                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_BUSY;
2993                                 break;
2994                         case GST_RESOURCE_ERROR_OPEN_WRITE:
2995                                 _mmcam_dbg_err("Camera device [open failed]");
2996                                 hcamcorder->error_code = MM_ERROR_COMMON_INVALID_PERMISSION;
2997                                 /* sc->error_code = MM_ERROR_CAMCORDER_DEVICE_OPEN; // SECURITY PART REQUEST PRIVILEGE */
2998                                 break;
2999                         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
3000                                 _mmcam_dbg_err("Camera device [open failed]");
3001                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_OPEN;
3002                                 break;
3003                         case GST_RESOURCE_ERROR_OPEN_READ:
3004                                 _mmcam_dbg_err("Camera device [register trouble]");
3005                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_REG_TROUBLE;
3006                                 break;
3007                         case GST_RESOURCE_ERROR_NOT_FOUND:
3008                                 _mmcam_dbg_err("Camera device [device not found]");
3009                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_NOT_FOUND;
3010                                 break;
3011                         case GST_RESOURCE_ERROR_TOO_LAZY:
3012                                 _mmcam_dbg_err("Camera device [timeout]");
3013                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_TIMEOUT;
3014                                 break;
3015                         case GST_RESOURCE_ERROR_SETTINGS:
3016                                 _mmcam_dbg_err("Camera device [not supported]");
3017                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
3018                                 break;
3019                         case GST_RESOURCE_ERROR_FAILED:
3020                                 _mmcam_dbg_err("Camera device [working failed].");
3021                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_IO;
3022                                 break;
3023                         default:
3024                                 _mmcam_dbg_err("Camera device [General(%d)]", err->code);
3025                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE;
3026                                 break;
3027                         }
3028
3029                         hcamcorder->error_occurs = TRUE;
3030                 }
3031
3032                 g_error_free(err);
3033
3034                 /* store error code and drop this message if cmd is running */
3035                 if (hcamcorder->error_code != MM_ERROR_NONE) {
3036                         _MMCamcorderMsgItem msg;
3037
3038                         /* post error to application */
3039                         hcamcorder->error_occurs = TRUE;
3040                         msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3041                         msg.param.code = hcamcorder->error_code;
3042                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3043
3044                         goto DROP_MESSAGE;
3045                 }
3046         } else if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ELEMENT) {
3047                 _MMCamcorderMsgItem msg;
3048
3049                 if (gst_structure_has_name(gst_message_get_structure(message), "avsysvideosrc-AF") ||
3050                     gst_structure_has_name(gst_message_get_structure(message), "camerasrc-AF")) {
3051                         int focus_state = 0;
3052
3053                         gst_structure_get_int(gst_message_get_structure(message), "focus-state", &focus_state);
3054                         _mmcam_dbg_log("Focus State:%d", focus_state);
3055
3056                         msg.id = MM_MESSAGE_CAMCORDER_FOCUS_CHANGED;
3057                         msg.param.code = focus_state;
3058                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3059
3060                         goto DROP_MESSAGE;
3061                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-HDR")) {
3062                         int progress = 0;
3063                         int status = 0;
3064
3065                         if (gst_structure_get_int(gst_message_get_structure(message), "progress", &progress)) {
3066                                 gst_structure_get_int(gst_message_get_structure(message), "status", &status);
3067                                 _mmcam_dbg_log("HDR progress %d percent, status %d", progress, status);
3068
3069                                 msg.id = MM_MESSAGE_CAMCORDER_HDR_PROGRESS;
3070                                 msg.param.code = progress;
3071                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3072                         }
3073
3074                         goto DROP_MESSAGE;
3075                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-FD")) {
3076                         int i = 0;
3077                         const GValue *g_value = gst_structure_get_value(gst_message_get_structure(message), "face-info");;
3078                         GstCameraControlFaceDetectInfo *fd_info = NULL;
3079                         MMCamFaceDetectInfo *cam_fd_info = NULL;
3080
3081                         if (g_value)
3082                                 fd_info = (GstCameraControlFaceDetectInfo *)g_value_get_pointer(g_value);
3083
3084                         if (fd_info == NULL) {
3085                                 _mmcam_dbg_warn("fd_info is NULL");
3086                                 goto DROP_MESSAGE;
3087                         }
3088
3089                         cam_fd_info = (MMCamFaceDetectInfo *)g_malloc(sizeof(MMCamFaceDetectInfo));
3090                         if (cam_fd_info == NULL) {
3091                                 _mmcam_dbg_warn("cam_fd_info alloc failed");
3092                                 SAFE_FREE(fd_info);
3093                                 goto DROP_MESSAGE;
3094                         }
3095
3096                         /* set total face count */
3097                         cam_fd_info->num_of_faces = fd_info->num_of_faces;
3098
3099                         if (cam_fd_info->num_of_faces > 0) {
3100                                 cam_fd_info->face_info = (MMCamFaceInfo *)g_malloc(sizeof(MMCamFaceInfo) * cam_fd_info->num_of_faces);
3101                                 if (cam_fd_info->face_info) {
3102                                         /* set information of each face */
3103                                         for (i = 0 ; i < fd_info->num_of_faces ; i++) {
3104                                                 cam_fd_info->face_info[i].id = fd_info->face_info[i].id;
3105                                                 cam_fd_info->face_info[i].score = fd_info->face_info[i].score;
3106                                                 cam_fd_info->face_info[i].rect.x = fd_info->face_info[i].rect.x;
3107                                                 cam_fd_info->face_info[i].rect.y = fd_info->face_info[i].rect.y;
3108                                                 cam_fd_info->face_info[i].rect.width = fd_info->face_info[i].rect.width;
3109                                                 cam_fd_info->face_info[i].rect.height = fd_info->face_info[i].rect.height;
3110                                                 /*
3111                                                 _mmcam_dbg_log("id %d, score %d, [%d,%d,%dx%d]",
3112                                                         fd_info->face_info[i].id,
3113                                                         fd_info->face_info[i].score,
3114                                                         fd_info->face_info[i].rect.x,
3115                                                         fd_info->face_info[i].rect.y,
3116                                                         fd_info->face_info[i].rect.width,
3117                                                         fd_info->face_info[i].rect.height);
3118                                                 */
3119                                         }
3120                                 } else {
3121                                         _mmcam_dbg_warn("MMCamFaceInfo alloc failed");
3122
3123                                         /* free allocated memory that is not sent */
3124                                         SAFE_G_FREE(cam_fd_info);
3125                                 }
3126                         } else {
3127                                 cam_fd_info->face_info = NULL;
3128                         }
3129
3130                         if (cam_fd_info) {
3131                                 /* send message  - cam_fd_info should be freed by application */
3132                                 msg.id = MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO;
3133                                 msg.param.data = cam_fd_info;
3134                                 msg.param.size = sizeof(MMCamFaceDetectInfo);
3135                                 msg.param.code = 0;
3136
3137                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3138                         }
3139
3140                         /* free fd_info allocated by plugin */
3141                         free(fd_info);
3142                         fd_info = NULL;
3143
3144                         goto DROP_MESSAGE;
3145                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-Capture")) {
3146                         int capture_done = FALSE;
3147
3148                         if (gst_structure_get_int(gst_message_get_structure(message), "capture-done", &capture_done)) {
3149                                 if (sc->info_image) {
3150                                         /* play capture sound */
3151                                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
3152                                 }
3153                         }
3154
3155                         goto DROP_MESSAGE;
3156                 }
3157         }
3158
3159         return GST_BUS_PASS;
3160
3161 DROP_MESSAGE:
3162         gst_message_unref(message);
3163         message = NULL;
3164
3165         return GST_BUS_DROP;
3166 }
3167
3168
3169 GstBusSyncReply _mmcamcorder_encode_pipeline_bus_sync_callback(GstBus *bus, GstMessage *message, gpointer data)
3170 {
3171         GstElement *element = NULL;
3172         GError *err = NULL;
3173         gchar *debug_info = NULL;
3174
3175         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
3176         _MMCamcorderSubContext *sc = NULL;
3177
3178         mmf_return_val_if_fail(hcamcorder, GST_BUS_PASS);
3179         mmf_return_val_if_fail(message, GST_BUS_PASS);
3180
3181         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3182         mmf_return_val_if_fail(sc, GST_BUS_PASS);
3183
3184         if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_EOS) {
3185                 _mmcam_dbg_log("got EOS from pipeline");
3186
3187                 _MMCAMCORDER_LOCK(hcamcorder);
3188
3189                 sc->bget_eos = TRUE;
3190                 _MMCAMCORDER_SIGNAL(hcamcorder);
3191
3192                 _MMCAMCORDER_UNLOCK(hcamcorder);
3193
3194                 goto DROP_MESSAGE;
3195         } else if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ERROR) {
3196                 _MMCamcorderMsgItem msg;
3197
3198                 /* parse error message */
3199                 gst_message_parse_error(message, &err, &debug_info);
3200
3201                 if (debug_info) {
3202                         _mmcam_dbg_err("GST ERROR : %s", debug_info);
3203                         g_free(debug_info);
3204                         debug_info = NULL;
3205                 }
3206
3207                 if (!err) {
3208                         _mmcam_dbg_warn("failed to parse error message");
3209                         return GST_BUS_PASS;
3210                 }
3211
3212                 /* set videosrc element to compare */
3213                 element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
3214
3215                 /* check domain[RESOURCE] and element[AUDIOSRC] */
3216                 if (err->domain == GST_RESOURCE_ERROR &&
3217                     GST_ELEMENT_CAST(message->src) == element) {
3218                         switch (err->code) {
3219                         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
3220                         case GST_RESOURCE_ERROR_OPEN_WRITE:
3221                                 _mmcam_dbg_err("audio device [open failed]");
3222
3223                                 /* post error to application */
3224                                 hcamcorder->error_occurs = TRUE;
3225                                 hcamcorder->error_code = MM_ERROR_COMMON_INVALID_PERMISSION;
3226
3227                                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3228                                 msg.param.code = hcamcorder->error_code;
3229
3230                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3231
3232                                 _mmcam_dbg_err(" error : sc->error_occurs %d", hcamcorder->error_occurs);
3233
3234                                 goto DROP_MESSAGE;
3235                         default:
3236                                 break;
3237                         }
3238                 } else {
3239                         gboolean b_commiting = FALSE;
3240                         storage_state_e storage_state = STORAGE_STATE_UNMOUNTABLE;
3241
3242                         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
3243                                 mmf_return_val_if_fail(sc->info_video, GST_BUS_PASS);
3244                                 b_commiting = sc->info_video->b_commiting;
3245                         } else {
3246                                 mmf_return_val_if_fail(sc->info_audio, GST_BUS_PASS);
3247                                 b_commiting = sc->info_audio->b_commiting;
3248                         }
3249
3250                         _MMCAMCORDER_LOCK(hcamcorder);
3251
3252                         switch (err->code) {
3253                         case GST_RESOURCE_ERROR_WRITE:
3254                                 storage_get_state(hcamcorder->storage_info.id, &storage_state);
3255                                 if (storage_state == STORAGE_STATE_REMOVED ||
3256                                         storage_state == STORAGE_STATE_UNMOUNTABLE) {
3257                                         _mmcam_dbg_err("storage was removed! [storage state %d]", storage_state);
3258                                         hcamcorder->error_code = MM_ERROR_OUT_OF_STORAGE;
3259                                 } else {
3260                                         _mmcam_dbg_err("File write error, storage state %d", storage_state);
3261                                         hcamcorder->error_code = MM_ERROR_FILE_WRITE;
3262                                 }
3263
3264                                 if (sc->ferror_send == FALSE) {
3265                                         sc->ferror_send = TRUE;
3266                                 } else {
3267                                         _mmcam_dbg_err("error was already sent");
3268                                         _MMCAMCORDER_UNLOCK(hcamcorder);
3269                                         goto DROP_MESSAGE;
3270                                 }
3271                                 break;
3272                         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
3273                                 _mmcam_dbg_err("No left space");
3274                                 hcamcorder->error_code = MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
3275                                 break;
3276                         case GST_RESOURCE_ERROR_OPEN_WRITE:
3277                                 _mmcam_dbg_err("Out of storage");
3278                                 hcamcorder->error_code = MM_ERROR_OUT_OF_STORAGE;
3279                                 break;
3280                         case GST_RESOURCE_ERROR_SEEK:
3281                                 _mmcam_dbg_err("File read(seek)");
3282                                 hcamcorder->error_code = MM_ERROR_FILE_READ;
3283                                 break;
3284                         default:
3285                                 _mmcam_dbg_err("Resource error(%d)", err->code);
3286                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_GST_RESOURCE;
3287                                 break;
3288                         }
3289
3290                         if (b_commiting) {
3291                                 _MMCAMCORDER_SIGNAL(hcamcorder);
3292                                 _MMCAMCORDER_UNLOCK(hcamcorder);
3293                         } else {
3294                                 _MMCAMCORDER_UNLOCK(hcamcorder);
3295
3296                                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3297                                 msg.param.code = hcamcorder->error_code;
3298
3299                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3300                         }
3301
3302                         goto DROP_MESSAGE;
3303                 }
3304         }
3305
3306         if (err) {
3307                 g_error_free(err);
3308                 err = NULL;
3309         }
3310
3311         return GST_BUS_PASS;
3312
3313 DROP_MESSAGE:
3314         if (err) {
3315                 g_error_free(err);
3316                 err = NULL;
3317         }
3318
3319         gst_message_unref(message);
3320         message = NULL;
3321
3322         return GST_BUS_DROP;
3323 }
3324
3325
3326 void _mmcamcorder_sound_focus_cb(int id, mm_sound_focus_type_e focus_type,
3327         mm_sound_focus_state_e focus_state, const char *reason_for_change,
3328         int option, const char *additional_info, void *user_data)
3329 {
3330         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3331         int current_state = MM_CAMCORDER_STATE_NONE;
3332
3333         mmf_return_if_fail((MMHandleType)hcamcorder);
3334
3335         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3336         if (current_state <= MM_CAMCORDER_STATE_NONE || current_state >= MM_CAMCORDER_STATE_NUM) {
3337                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3338                 return;
3339         }
3340
3341         _mmcam_dbg_warn("sound focus callback : focus state %d, reason %s",
3342                                    focus_state, reason_for_change ? reason_for_change : "N/A");
3343
3344         if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
3345                 _mmcam_dbg_warn("session flag is UNINTERRUPTIBLE. do nothing.");
3346                 return;
3347         }
3348
3349         _MMCAMCORDER_LOCK_ASM(hcamcorder);
3350
3351         /* check the reason */
3352         if (!strncmp(reason_for_change, "ringtone-voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3353             !strncmp(reason_for_change, "ringtone-call", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3354             !strncmp(reason_for_change, "voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3355             !strncmp(reason_for_change, "call-voice", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3356                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_CALL_START;
3357         } else if (!strncmp(reason_for_change, "alarm", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3358                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_ALARM_START;
3359         } else {
3360                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_MEDIA;
3361         }
3362
3363         if (focus_state == FOCUS_IS_RELEASED) {
3364                 hcamcorder->acquired_focus &= ~focus_type;
3365
3366                 _mmcam_dbg_warn("FOCUS is released [type %d, remained focus %d] : Stop pipeline[state:%d]",
3367                         focus_type, hcamcorder->acquired_focus, current_state);
3368
3369                 __mmcamcorder_force_stop(hcamcorder, _MMCAMCORDER_STATE_CHANGE_BY_FOCUS);
3370
3371                 _mmcam_dbg_warn("Finish opeartion. Pipeline is released");
3372         } else if (focus_state == FOCUS_IS_ACQUIRED) {
3373                 _MMCamcorderMsgItem msg;
3374
3375                 _mmcam_dbg_warn("FOCUS is ready to acquired [type %d, current %d]",
3376                         focus_type, hcamcorder->acquired_focus);
3377
3378                 msg.id = MM_MESSAGE_READY_TO_RESUME;
3379                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3380
3381                 _mmcam_dbg_warn("Finish opeartion");
3382         } else {
3383                 _mmcam_dbg_warn("unknown focus state %d", focus_state);
3384         }
3385
3386         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3387
3388         _mmcam_dbg_warn("done");
3389
3390         return;
3391 }
3392
3393
3394 void _mmcamcorder_sound_signal_callback(mm_sound_signal_name_t signal, int value, void *user_data)
3395 {
3396         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3397
3398         mmf_return_if_fail(hcamcorder);
3399
3400         _mmcam_dbg_warn("sound signal %d - value %d", signal, value);
3401
3402         _MMCAMCORDER_LOCK_ASM(hcamcorder);
3403
3404         if (signal == MM_SOUND_SIGNAL_RELEASE_INTERNAL_FOCUS && value == 1) {
3405                 _mmcam_dbg_warn("focus id %d, focus watch id %d",
3406                         hcamcorder->sound_focus_id, hcamcorder->sound_focus_watch_id);
3407
3408                 /* unregister focus related callback */
3409                 if (hcamcorder->sound_focus_id > 0) {
3410                         if (hcamcorder->acquired_focus > 0) {
3411                                 mm_sound_release_focus(hcamcorder->sound_focus_id, hcamcorder->acquired_focus, "mm-camcorder release focus");
3412                                 _mmcam_dbg_warn("release acquired focus [focus %d] done", hcamcorder->acquired_focus);
3413                                 hcamcorder->acquired_focus = 0;
3414                         }
3415
3416                         mm_sound_unregister_focus(hcamcorder->sound_focus_id);
3417                         _mmcam_dbg_warn("unregister sound focus done");
3418                         hcamcorder->sound_focus_id = 0;
3419                 }
3420
3421                 if (hcamcorder->sound_focus_watch_id > 0) {
3422                         mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
3423                         _mmcam_dbg_warn("unset watch cb done");
3424                         hcamcorder->sound_focus_watch_id = 0;
3425                 }
3426         }
3427
3428         /* reset flag not to run sound focus related code since now */
3429         hcamcorder->sound_focus_register = FALSE;
3430
3431         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3432
3433         _mmcam_dbg_warn("done");
3434
3435         return;
3436 }
3437
3438
3439 void _mmcamcorder_sound_focus_watch_cb(int id, mm_sound_focus_type_e focus_type, mm_sound_focus_state_e focus_state,
3440         const char *reason_for_change, const char *additional_info, void *user_data)
3441 {
3442         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3443         int current_state = MM_CAMCORDER_STATE_NONE;
3444
3445         mmf_return_if_fail(hcamcorder);
3446
3447         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3448         if (current_state <= MM_CAMCORDER_STATE_NONE ||
3449             current_state >= MM_CAMCORDER_STATE_NUM) {
3450                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3451                 return;
3452         }
3453
3454         _mmcam_dbg_warn("sound focus watch callback : id %d, focus state %d, reason %s",
3455                 id, focus_state, reason_for_change ? reason_for_change : "N/A");
3456
3457         if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
3458                 _mmcam_dbg_warn("session flag is UNINTERRUPTIBLE. do nothing.");
3459                 return;
3460         }
3461
3462         _MMCAMCORDER_LOCK_ASM(hcamcorder);
3463
3464         /* check the reason */
3465         if (!strncmp(reason_for_change, "ringtone-voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3466             !strncmp(reason_for_change, "ringtone-call", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3467             !strncmp(reason_for_change, "voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3468             !strncmp(reason_for_change, "call-voice", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3469                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_CALL_START;
3470         } else if (!strncmp(reason_for_change, "alarm", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3471                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_ALARM_START;
3472         } else {
3473                 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_MEDIA;
3474         }
3475
3476         if (focus_state == FOCUS_IS_RELEASED) {
3477                 _MMCamcorderMsgItem msg;
3478
3479                 _mmcam_dbg_warn("other process's FOCUS is released");
3480
3481                 msg.id = MM_MESSAGE_READY_TO_RESUME;
3482                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3483
3484                 _mmcam_dbg_warn("Finish opeartion");
3485         } else if (focus_state == FOCUS_IS_ACQUIRED) {
3486                 _mmcam_dbg_warn("other process's FOCUS is acquired : Stop pipeline[state:%d]", current_state);
3487
3488                 __mmcamcorder_force_stop(hcamcorder, _MMCAMCORDER_STATE_CHANGE_BY_FOCUS);
3489
3490                 _mmcam_dbg_warn("Finish opeartion. Pipeline is released");
3491         } else {
3492                 _mmcam_dbg_warn("unknown focus state %d", focus_state);
3493         }
3494
3495         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3496
3497         _mmcam_dbg_warn("done");
3498
3499         return;
3500 }
3501
3502
3503 void _mmcamcorder_dpm_camera_policy_changed_cb(const char *name, const char *value, void *user_data)
3504 {
3505         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3506         int current_state = MM_CAMCORDER_STATE_NONE;
3507
3508         mmf_return_if_fail(hcamcorder);
3509         mmf_return_if_fail(value);
3510
3511         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3512         if (current_state <= MM_CAMCORDER_STATE_NONE || current_state >= MM_CAMCORDER_STATE_NUM) {
3513                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3514                 return;
3515         }
3516
3517         _mmcam_dbg_warn("camera policy [%s], current state [%d]", value, current_state);
3518
3519         if (!strcmp(value, "disallowed")) {
3520                 _MMCAMCORDER_LOCK_ASM(hcamcorder);
3521
3522                 __mmcamcorder_force_stop(hcamcorder, _MMCAMCORDER_STATE_CHANGE_BY_DPM);
3523
3524                 _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3525
3526                 _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "camera");
3527         }
3528
3529         _mmcam_dbg_warn("done");
3530
3531         return;
3532 }
3533
3534
3535 int _mmcamcorder_create_pipeline(MMHandleType handle, int type)
3536 {
3537         int ret = MM_ERROR_NONE;
3538         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3539         _MMCamcorderSubContext *sc = NULL;
3540         GstElement *pipeline = NULL;
3541
3542         _mmcam_dbg_log("handle : %x, type : %d", handle, type);
3543
3544         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3545
3546         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3547         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3548
3549         switch (type) {
3550         case MM_CAMCORDER_MODE_AUDIO:
3551                 ret = _mmcamcorder_create_audio_pipeline(handle);
3552                 if (ret != MM_ERROR_NONE)
3553                         return ret;
3554
3555                 break;
3556         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
3557         default:
3558                 ret = _mmcamcorder_create_preview_pipeline(handle);
3559                 if (ret != MM_ERROR_NONE)
3560                         return ret;
3561
3562                 /* connect capture signal */
3563                 if (!sc->bencbin_capture) {
3564                         ret = _mmcamcorder_connect_capture_signal(handle);
3565                         if (ret != MM_ERROR_NONE)
3566                                 return ret;
3567                 }
3568                 break;
3569         }
3570
3571         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
3572         if (type != MM_CAMCORDER_MODE_AUDIO) {
3573                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:REALIZE:SET_READY_TO_PIPELINE");
3574
3575                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
3576
3577                 traceEnd(TTRACE_TAG_CAMERA);
3578         }
3579 #ifdef _MMCAMCORDER_GET_DEVICE_INFO
3580         if (!_mmcamcorder_get_device_info(handle))
3581                 _mmcam_dbg_err("Getting device information error!!");
3582 #endif
3583
3584         _mmcam_dbg_log("ret[%x]", ret);
3585         if (ret != MM_ERROR_NONE) {
3586                 _mmcam_dbg_err("error : destroy pipeline");
3587                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
3588         }
3589
3590         return ret;
3591 }
3592
3593
3594 void _mmcamcorder_destroy_pipeline(MMHandleType handle, int type)
3595 {
3596         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3597         _MMCamcorderSubContext *sc = NULL;
3598         gint i = 0;
3599         int element_num = 0;
3600         _MMCamcorderGstElement *element = NULL;
3601         GstBus *bus = NULL;
3602
3603         mmf_return_if_fail(hcamcorder);
3604
3605         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3606         mmf_return_if_fail(sc);
3607
3608         _mmcam_dbg_log("");
3609
3610         /* Inside each pipeline destroy function, Set GST_STATE_NULL to Main pipeline */
3611         switch (type) {
3612         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
3613                 element = sc->element;
3614                 element_num = sc->element_num;
3615                 bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
3616                 _mmcamcorder_destroy_video_capture_pipeline(handle);
3617                 break;
3618         case MM_CAMCORDER_MODE_AUDIO:
3619                 element = sc->encode_element;
3620                 element_num = sc->encode_element_num;
3621                 bus = gst_pipeline_get_bus(GST_PIPELINE(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst));
3622                 _mmcamcorder_destroy_audio_pipeline(handle);
3623                 break;
3624         default:
3625                 _mmcam_dbg_err("unknown type %d", type);
3626                 break;
3627         }
3628
3629         _mmcam_dbg_log("Pipeline clear!!");
3630
3631         /* Remove pipeline message callback */
3632         if (hcamcorder->pipeline_cb_event_id > 0) {
3633                 g_source_remove(hcamcorder->pipeline_cb_event_id);
3634                 hcamcorder->pipeline_cb_event_id = 0;
3635         }
3636
3637         /* Remove remained message in bus */
3638         if (bus) {
3639                 GstMessage *gst_msg = NULL;
3640                 while ((gst_msg = gst_bus_pop(bus)) != NULL) {
3641                         _mmcamcorder_pipeline_cb_message(bus, gst_msg, (gpointer)hcamcorder);
3642                         gst_message_unref(gst_msg);
3643                         gst_msg = NULL;
3644                 }
3645                 gst_object_unref(bus);
3646                 bus = NULL;
3647         }
3648
3649         /* checking unreleased element */
3650         for (i = 0 ; i < element_num ; i++) {
3651                 if (element[i].gst) {
3652                         if (GST_IS_ELEMENT(element[i].gst)) {
3653                                 _mmcam_dbg_warn("Still alive element - ID[%d], name [%s], ref count[%d], status[%s]",
3654                                         element[i].id,
3655                                         GST_OBJECT_NAME(element[i].gst),
3656                                         GST_OBJECT_REFCOUNT(element[i].gst),
3657                                         gst_element_state_get_name(GST_STATE(element[i].gst)));
3658                                 g_object_weak_unref(G_OBJECT(element[i].gst), (GWeakNotify)_mmcamcorder_element_release_noti, sc);
3659                         } else {
3660                                 _mmcam_dbg_warn("The element[%d] is still aliving, check it", element[i].id);
3661                         }
3662
3663                         element[i].id = _MMCAMCORDER_NONE;
3664                         element[i].gst = NULL;
3665                 }
3666         }
3667
3668         return;
3669 }
3670
3671
3672 #ifdef _MMCAMCORDER_USE_SET_ATTR_CB
3673 static gboolean __mmcamcorder_set_attr_to_camsensor_cb(gpointer data)
3674 {
3675         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
3676
3677         mmf_return_val_if_fail(hcamcorder, FALSE);
3678
3679         _mmcam_dbg_log("");
3680
3681         _mmcamcorder_set_attribute_to_camsensor((MMHandleType)hcamcorder);
3682
3683         /* initialize */
3684         hcamcorder->setting_event_id = 0;
3685
3686         _mmcam_dbg_log("Done");
3687
3688         /* once */
3689         return FALSE;
3690 }
3691 #endif /* _MMCAMCORDER_USE_SET_ATTR_CB */
3692
3693
3694 int _mmcamcorder_gst_set_state(MMHandleType handle, GstElement *pipeline, GstState target_state)
3695 {
3696         unsigned int k = 0;
3697         _MMCamcorderSubContext *sc = NULL;
3698         GstState pipeline_state = GST_STATE_VOID_PENDING;
3699         GstStateChangeReturn setChangeReturn = GST_STATE_CHANGE_FAILURE;
3700         GstStateChangeReturn getChangeReturn = GST_STATE_CHANGE_FAILURE;
3701         GstClockTime get_timeout = __MMCAMCORDER_SET_GST_STATE_TIMEOUT * GST_SECOND;
3702         GMutex *state_lock = NULL;
3703
3704         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3705         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3706         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3707
3708         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst == pipeline) {
3709                 _mmcam_dbg_log("Set state to %d - PREVIEW PIPELINE", target_state);
3710                 state_lock = &_MMCAMCORDER_GET_GST_STATE_LOCK(handle);
3711         } else {
3712                 _mmcam_dbg_log("Set state to %d - ENDODE PIPELINE", target_state);
3713                 state_lock = &_MMCAMCORDER_GET_GST_ENCODE_STATE_LOCK(handle);
3714         }
3715
3716         g_mutex_lock(state_lock);
3717
3718         for (k = 0; k < _MMCAMCORDER_STATE_SET_COUNT; k++) {
3719                 setChangeReturn = gst_element_set_state(pipeline, target_state);
3720                 _mmcam_dbg_log("gst_element_set_state[%d] return %d", target_state, setChangeReturn);
3721
3722                 if (setChangeReturn != GST_STATE_CHANGE_FAILURE) {
3723                         getChangeReturn = gst_element_get_state(pipeline, &pipeline_state, NULL, get_timeout);
3724                         switch (getChangeReturn) {
3725                         case GST_STATE_CHANGE_NO_PREROLL:
3726                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_NO_PREROLL.");
3727                                 /* fall through */
3728                         case GST_STATE_CHANGE_SUCCESS:
3729                                 /* if we reached the final target state, exit */
3730                                 if (pipeline_state == target_state) {
3731                                         _mmcam_dbg_log("Set state to %d - DONE", target_state);
3732                                         g_mutex_unlock(state_lock);
3733                                         return MM_ERROR_NONE;
3734                                 }
3735                                 break;
3736                         case GST_STATE_CHANGE_ASYNC:
3737                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_ASYNC.");
3738                                 break;
3739                         default:
3740                                 g_mutex_unlock(state_lock);
3741                                 _mmcam_dbg_log("status=GST_STATE_CHANGE_FAILURE.");
3742                                 return MM_ERROR_CAMCORDER_GST_STATECHANGE;
3743                         }
3744
3745                         g_mutex_unlock(state_lock);
3746
3747                         _mmcam_dbg_err("timeout of gst_element_get_state()!!");
3748
3749                         return MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
3750                 }
3751
3752                 usleep(_MMCAMCORDER_STATE_CHECK_INTERVAL);
3753         }
3754
3755         g_mutex_unlock(state_lock);
3756
3757         _mmcam_dbg_err("Failure. gst_element_set_state timeout!!");
3758
3759         return MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
3760 }
3761
3762
3763 /* For performance check */
3764 int _mmcamcorder_video_current_framerate(MMHandleType handle)
3765 {
3766         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3767         _MMCamcorderSubContext *sc = NULL;
3768
3769         mmf_return_val_if_fail(hcamcorder, -1);
3770
3771         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3772         mmf_return_val_if_fail(sc, -1);
3773
3774         return sc->kpi.current_fps;
3775 }
3776
3777
3778 int _mmcamcorder_video_average_framerate(MMHandleType handle)
3779 {
3780         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3781         _MMCamcorderSubContext *sc = NULL;
3782
3783         mmf_return_val_if_fail(hcamcorder, -1);
3784
3785         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3786         mmf_return_val_if_fail(sc, -1);
3787
3788         return sc->kpi.average_fps;
3789 }
3790
3791
3792 void _mmcamcorder_video_current_framerate_init(MMHandleType handle)
3793 {
3794         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3795         _MMCamcorderSubContext *sc = NULL;
3796
3797         mmf_return_if_fail(hcamcorder);
3798
3799         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3800         mmf_return_if_fail(sc);
3801
3802         memset(&(sc->kpi), 0x00, sizeof(_MMCamcorderKPIMeasure));
3803
3804         return;
3805 }
3806
3807
3808 void __mmcamcorder_force_stop(mmf_camcorder_t *hcamcorder, int state_change_by_system)
3809 {
3810         int i = 0;
3811         int loop = 0;
3812         int itr_cnt = 0;
3813         int result = MM_ERROR_NONE;
3814         int cmd_try_count = 0;
3815         int current_state = MM_CAMCORDER_STATE_NONE;
3816         _MMCamcorderMsgItem msg;
3817
3818         mmf_return_if_fail(hcamcorder);
3819
3820         /* check command running */
3821         do {
3822                 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
3823                         if (cmd_try_count++ < __MMCAMCORDER_FORCE_STOP_TRY_COUNT) {
3824                                 _mmcam_dbg_warn("Another command is running. try again after %d ms", __MMCAMCORDER_FORCE_STOP_WAIT_TIME/1000);
3825                                 usleep(__MMCAMCORDER_FORCE_STOP_WAIT_TIME);
3826                         } else {
3827                                 _mmcam_dbg_err("wait timeout");
3828                                 break;
3829                         }
3830                 } else {
3831                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
3832                         break;
3833                 }
3834         } while (TRUE);
3835
3836         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3837
3838         _mmcam_dbg_warn("Force STOP MMFW Camcorder by %d", state_change_by_system);
3839
3840         /* set state_change_by_system for state change message */
3841         hcamcorder->state_change_by_system = state_change_by_system;
3842
3843         if (current_state >= MM_CAMCORDER_STATE_READY) {
3844                 _mmcam_dbg_warn("send state change started message to notify");
3845
3846                 memset(&msg, 0x0, sizeof(_MMCamcorderMsgItem));
3847
3848                 switch (state_change_by_system) {
3849                 case _MMCAMCORDER_STATE_CHANGE_BY_FOCUS:
3850                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGE_STARTED_BY_ASM;
3851                         break;
3852                 case _MMCAMCORDER_STATE_CHANGE_BY_RM:
3853                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGE_STARTED_BY_RM;
3854                         break;
3855                 case _MMCAMCORDER_STATE_CHANGE_BY_DPM:
3856                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGE_STARTED_BY_SECURITY;
3857                         break;
3858                 default:
3859                         break;
3860                 }
3861
3862                 if (msg.id != 0) {
3863                         msg.param.state.code = hcamcorder->interrupt_code;
3864                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3865                 } else {
3866                         _mmcam_dbg_err("should not be reached here %d", state_change_by_system);
3867                 }
3868         }
3869
3870         for (loop = 0 ; current_state > MM_CAMCORDER_STATE_NULL && loop < __MMCAMCORDER_CMD_ITERATE_MAX * 3 ; loop++) {
3871                 itr_cnt = __MMCAMCORDER_CMD_ITERATE_MAX;
3872                 switch (current_state) {
3873                 case MM_CAMCORDER_STATE_CAPTURING:
3874                 {
3875                         _MMCamcorderSubContext *sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3876                         _MMCamcorderImageInfo *info = NULL;
3877
3878                         mmf_return_if_fail(sc);
3879                         mmf_return_if_fail((info = sc->info_image));
3880
3881                         _mmcam_dbg_warn("Stop capturing.");
3882
3883                         /* if caturing isn't finished, waiting for 2 sec to finish real capture operation. check 'info->capturing'. */
3884                         mm_camcorder_set_attributes((MMHandleType)hcamcorder, NULL,
3885                                 MMCAM_CAPTURE_BREAK_CONTINUOUS_SHOT, TRUE,
3886                                 NULL);
3887
3888                         for (i = 0; i < 20 && info->capturing; i++)
3889                                 usleep(100000);
3890
3891                         if (i == 20)
3892                                 _mmcam_dbg_err("Timeout. Can't check stop capturing.");
3893
3894                         while ((itr_cnt--) && ((result = _mmcamcorder_capture_stop((MMHandleType)hcamcorder)) != MM_ERROR_NONE))
3895                                 _mmcam_dbg_warn("Can't stop capturing.(%x)", result);
3896
3897                         break;
3898                 }
3899                 case MM_CAMCORDER_STATE_RECORDING:
3900                 case MM_CAMCORDER_STATE_PAUSED:
3901                 {
3902                         _mmcam_dbg_warn("Stop recording.");
3903
3904                         while ((itr_cnt--) && ((result = _mmcamcorder_commit((MMHandleType)hcamcorder)) != MM_ERROR_NONE)) {
3905                                 _mmcam_dbg_warn("Can't commit.(%x), cancel it.", result);
3906                                 _mmcamcorder_cancel((MMHandleType)hcamcorder);
3907                         }
3908
3909                         break;
3910                 }
3911                 case MM_CAMCORDER_STATE_PREPARE:
3912                 {
3913                         _mmcam_dbg_warn("Stop preview.");
3914
3915                         while ((itr_cnt--) && ((result = _mmcamcorder_stop((MMHandleType)hcamcorder)) != MM_ERROR_NONE)) {
3916                                 _mmcam_dbg_warn("Can't stop preview.(%x)", result);
3917                         }
3918
3919                         break;
3920                 }
3921                 case MM_CAMCORDER_STATE_READY:
3922                 {
3923                         _mmcam_dbg_warn("unrealize");
3924
3925                         if ((result = _mmcamcorder_unrealize((MMHandleType)hcamcorder)) != MM_ERROR_NONE) {
3926                                 _mmcam_dbg_warn("Can't unrealize.(%x)", result);
3927                         }
3928
3929                         break;
3930                 }
3931                 case MM_CAMCORDER_STATE_NULL:
3932                 default:
3933                         _mmcam_dbg_warn("Already stopped.");
3934                         break;
3935                 }
3936
3937                 current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3938         }
3939
3940         /* restore */
3941         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
3942
3943         _mmcam_dbg_warn("Done.");
3944
3945         return;
3946 }
3947
3948
3949 static gboolean __mmcamcorder_handle_gst_error(MMHandleType handle, GstMessage *message, GError *error)
3950 {
3951         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3952         _MMCamcorderMsgItem msg;
3953         gchar *msg_src_element = NULL;
3954         _MMCamcorderSubContext *sc = NULL;
3955
3956         return_val_if_fail(hcamcorder, FALSE);
3957         return_val_if_fail(error, FALSE);
3958         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3959         mmf_return_val_if_fail(sc, FALSE);
3960
3961         _mmcam_dbg_log("");
3962
3963         /* filtering filesink related errors */
3964         if (hcamcorder->state == MM_CAMCORDER_STATE_RECORDING &&
3965             (error->code ==  GST_RESOURCE_ERROR_WRITE || error->code ==  GST_RESOURCE_ERROR_SEEK)) {
3966                 if (sc->ferror_count == 2 && sc->ferror_send == FALSE) {
3967                         sc->ferror_send = TRUE;
3968                         msg.param.code = __mmcamcorder_gst_handle_resource_error(handle, error->code, message);
3969                 } else {
3970                         sc->ferror_count++;
3971                         _mmcam_dbg_warn("Skip error");
3972                         return TRUE;
3973                 }
3974         }
3975
3976         if (error->domain == GST_CORE_ERROR) {
3977                 msg.param.code = __mmcamcorder_gst_handle_core_error(handle, error->code, message);
3978         } else if (error->domain == GST_LIBRARY_ERROR) {
3979                 msg.param.code = __mmcamcorder_gst_handle_library_error(handle, error->code, message);
3980         } else if (error->domain == GST_RESOURCE_ERROR) {
3981                 msg.param.code = __mmcamcorder_gst_handle_resource_error(handle, error->code, message);
3982         } else if (error->domain == GST_STREAM_ERROR) {
3983                 msg.param.code = __mmcamcorder_gst_handle_stream_error(handle, error->code, message);
3984         } else {
3985                 _mmcam_dbg_warn("This error domain is not defined.");
3986
3987                 /* we treat system error as an internal error */
3988                 msg.param.code = MM_ERROR_CAMCORDER_INTERNAL;
3989         }
3990
3991         if (message->src) {
3992                 msg_src_element = GST_ELEMENT_NAME(GST_ELEMENT_CAST(message->src));
3993                 _mmcam_dbg_err("-Msg src : [%s] Domain : [%s]   Error : [%s]  Code : [%d] is tranlated to error code : [0x%x]",
3994                         msg_src_element, g_quark_to_string(error->domain), error->message, error->code, msg.param.code);
3995         } else {
3996                 _mmcam_dbg_err("Domain : [%s]   Error : [%s]  Code : [%d] is tranlated to error code : [0x%x]",
3997                         g_quark_to_string(error->domain), error->message, error->code, msg.param.code);
3998         }
3999
4000 #ifdef _MMCAMCORDER_SKIP_GST_FLOW_ERROR
4001         /* Check whether send this error to application */
4002         if (msg.param.code == MM_ERROR_CAMCORDER_GST_FLOW_ERROR) {
4003                 _mmcam_dbg_log("We got the error. But skip it.");
4004                 return TRUE;
4005         }
4006 #endif /* _MMCAMCORDER_SKIP_GST_FLOW_ERROR */
4007
4008         /* post error to application except RESTRICTED case */
4009         if (msg.param.code != MM_ERROR_POLICY_RESTRICTED) {
4010                 hcamcorder->error_occurs = TRUE;
4011                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
4012                 _mmcamcorder_send_message(handle, &msg);
4013         }
4014
4015         return TRUE;
4016 }
4017
4018
4019 static gint __mmcamcorder_gst_handle_core_error(MMHandleType handle, int code, GstMessage *message)
4020 {
4021         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4022         _MMCamcorderSubContext *sc = NULL;
4023         GstElement *element = NULL;
4024
4025         _mmcam_dbg_log("");
4026
4027         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4028
4029         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4030         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4031
4032         /* Specific plugin - video encoder plugin */
4033         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
4034
4035         if (GST_ELEMENT_CAST(message->src) == element) {
4036                 if (code == GST_CORE_ERROR_NEGOTIATION)
4037                         return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
4038                 else
4039                         return MM_ERROR_CAMCORDER_ENCODER;
4040         }
4041
4042         /* General */
4043         switch (code) {
4044         case GST_CORE_ERROR_STATE_CHANGE:
4045                 return MM_ERROR_CAMCORDER_GST_STATECHANGE;
4046         case GST_CORE_ERROR_NEGOTIATION:
4047                 return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
4048         case GST_CORE_ERROR_MISSING_PLUGIN:
4049         case GST_CORE_ERROR_SEEK:
4050         case GST_CORE_ERROR_NOT_IMPLEMENTED:
4051         case GST_CORE_ERROR_FAILED:
4052         case GST_CORE_ERROR_TOO_LAZY:
4053         case GST_CORE_ERROR_PAD:
4054         case GST_CORE_ERROR_THREAD:
4055         case GST_CORE_ERROR_EVENT:
4056         case GST_CORE_ERROR_CAPS:
4057         case GST_CORE_ERROR_TAG:
4058         case GST_CORE_ERROR_CLOCK:
4059         case GST_CORE_ERROR_DISABLED:
4060         default:
4061                 return MM_ERROR_CAMCORDER_GST_CORE;
4062         break;
4063         }
4064 }
4065
4066 static gint __mmcamcorder_gst_handle_library_error(MMHandleType handle, int code, GstMessage *message)
4067 {
4068         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4069         return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4070
4071         _mmcam_dbg_log("");
4072
4073         /* Specific plugin - NONE */
4074
4075         /* General */
4076         switch (code) {
4077         case GST_LIBRARY_ERROR_FAILED:
4078         case GST_LIBRARY_ERROR_TOO_LAZY:
4079         case GST_LIBRARY_ERROR_INIT:
4080         case GST_LIBRARY_ERROR_SHUTDOWN:
4081         case GST_LIBRARY_ERROR_SETTINGS:
4082         case GST_LIBRARY_ERROR_ENCODE:
4083         default:
4084                 _mmcam_dbg_err("Library error(%d)", code);
4085                 return MM_ERROR_CAMCORDER_GST_LIBRARY;
4086         }
4087 }
4088
4089
4090 static gint __mmcamcorder_gst_handle_resource_error(MMHandleType handle, int code, GstMessage *message)
4091 {
4092         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4093         _MMCamcorderSubContext *sc = NULL;
4094         GstElement *element = NULL;
4095
4096         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4097
4098         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4099         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4100
4101         _mmcam_dbg_log("");
4102
4103         /* Specific plugin */
4104         /* video sink */
4105         element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst);
4106         if (GST_ELEMENT_CAST(message->src) == element) {
4107                 if (code == GST_RESOURCE_ERROR_WRITE) {
4108                         _mmcam_dbg_err("Display device [Off]");
4109                         return MM_ERROR_CAMCORDER_DISPLAY_DEVICE_OFF;
4110                 } else {
4111                         _mmcam_dbg_err("Display device [General(%d)]", code);
4112                 }
4113         }
4114
4115         /* audiosrc */
4116         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
4117         if (GST_ELEMENT_CAST(message->src) == element) {
4118                 if (code == GST_RESOURCE_ERROR_FAILED) {
4119                         int ret = MM_ERROR_NONE;
4120                         int current_state = MM_CAMCORDER_STATE_NONE;
4121
4122                         _mmcam_dbg_err("DPM mic DISALLOWED - current state %d", current_state);
4123
4124                         _MMCAMCORDER_LOCK_ASM(hcamcorder);
4125
4126                         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
4127                         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
4128                                 /* set value to inform a status is changed by DPM */
4129                                 hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_DPM;
4130
4131                                 ret = _mmcamcorder_commit((MMHandleType)hcamcorder);
4132                                 _mmcam_dbg_log("commit result : 0x%x", ret);
4133
4134                                 if (ret != MM_ERROR_NONE) {
4135                                         _mmcam_dbg_err("commit failed, cancel it");
4136                                         ret = _mmcamcorder_cancel((MMHandleType)hcamcorder);
4137                                 }
4138                         }
4139
4140                         /* restore value */
4141                         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
4142
4143                         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
4144
4145                         _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "microphone");
4146
4147                         return MM_ERROR_POLICY_RESTRICTED;
4148                 }
4149         }
4150
4151         /* encodebin */
4152         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
4153         if (GST_ELEMENT_CAST(message->src) == element) {
4154                 if (code == GST_RESOURCE_ERROR_FAILED) {
4155                         _mmcam_dbg_err("Encoder [Resource error]");
4156                         return MM_ERROR_CAMCORDER_ENCODER_BUFFER;
4157                 } else {
4158                         _mmcam_dbg_err("Encoder [General(%d)]", code);
4159                         return MM_ERROR_CAMCORDER_ENCODER;
4160                 }
4161         }
4162
4163         /* General */
4164         switch (code) {
4165         case GST_RESOURCE_ERROR_WRITE:
4166                 _mmcam_dbg_err("File write error");
4167                 return MM_ERROR_FILE_WRITE;
4168         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
4169                 _mmcam_dbg_err("No left space");
4170                 return MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
4171         case GST_RESOURCE_ERROR_OPEN_WRITE:
4172                 _mmcam_dbg_err("Out of storage");
4173                 return MM_ERROR_OUT_OF_STORAGE;
4174         case GST_RESOURCE_ERROR_SEEK:
4175                 _mmcam_dbg_err("File read(seek)");
4176                 return MM_ERROR_FILE_READ;
4177         case GST_RESOURCE_ERROR_NOT_FOUND:
4178         case GST_RESOURCE_ERROR_FAILED:
4179         case GST_RESOURCE_ERROR_TOO_LAZY:
4180         case GST_RESOURCE_ERROR_BUSY:
4181         case GST_RESOURCE_ERROR_OPEN_READ:
4182         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
4183         case GST_RESOURCE_ERROR_CLOSE:
4184         case GST_RESOURCE_ERROR_READ:
4185         case GST_RESOURCE_ERROR_SYNC:
4186         case GST_RESOURCE_ERROR_SETTINGS:
4187         default:
4188                 _mmcam_dbg_err("Resource error(%d)", code);
4189                 return MM_ERROR_CAMCORDER_GST_RESOURCE;
4190         }
4191 }
4192
4193
4194 static gint __mmcamcorder_gst_handle_stream_error(MMHandleType handle, int code, GstMessage *message)
4195 {
4196         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4197         _MMCamcorderSubContext *sc = NULL;
4198         GstElement *element = NULL;
4199
4200         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4201
4202         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4203         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4204
4205         _mmcam_dbg_log("");
4206
4207         /* Specific plugin */
4208         /* video encoder */
4209         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
4210         if (GST_ELEMENT_CAST(message->src) == element) {
4211                 switch (code) {
4212                 case GST_STREAM_ERROR_WRONG_TYPE:
4213                         _mmcam_dbg_err("Video encoder [wrong stream type]");
4214                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
4215                 case GST_STREAM_ERROR_ENCODE:
4216                         _mmcam_dbg_err("Video encoder [encode error]");
4217                         return MM_ERROR_CAMCORDER_ENCODER_WORKING;
4218                 case GST_STREAM_ERROR_FAILED:
4219                         _mmcam_dbg_err("Video encoder [stream failed]");
4220                         return MM_ERROR_CAMCORDER_ENCODER_WORKING;
4221                 default:
4222                         _mmcam_dbg_err("Video encoder [General(%d)]", code);
4223                         return MM_ERROR_CAMCORDER_ENCODER;
4224                 }
4225         }
4226
4227         /* General plugin */
4228         switch (code) {
4229         case GST_STREAM_ERROR_FORMAT:
4230                 _mmcam_dbg_err("General [negotiation error(%d)]", code);
4231                 return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
4232         case GST_STREAM_ERROR_FAILED:
4233                 _mmcam_dbg_err("General [flow error(%d)]", code);
4234                 return MM_ERROR_CAMCORDER_GST_FLOW_ERROR;
4235         case GST_STREAM_ERROR_TYPE_NOT_FOUND:
4236         case GST_STREAM_ERROR_DECODE:
4237         case GST_STREAM_ERROR_CODEC_NOT_FOUND:
4238         case GST_STREAM_ERROR_NOT_IMPLEMENTED:
4239         case GST_STREAM_ERROR_TOO_LAZY:
4240         case GST_STREAM_ERROR_ENCODE:
4241         case GST_STREAM_ERROR_DEMUX:
4242         case GST_STREAM_ERROR_MUX:
4243         case GST_STREAM_ERROR_DECRYPT:
4244         case GST_STREAM_ERROR_DECRYPT_NOKEY:
4245         case GST_STREAM_ERROR_WRONG_TYPE:
4246         default:
4247                 _mmcam_dbg_err("General [error(%d)]", code);
4248                 return MM_ERROR_CAMCORDER_GST_STREAM;
4249         }
4250 }
4251
4252
4253 static gboolean __mmcamcorder_handle_gst_warning(MMHandleType handle, GstMessage *message, GError *error)
4254 {
4255         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4256         gchar *debug = NULL;
4257         GError *err = NULL;
4258
4259         return_val_if_fail(hcamcorder, FALSE);
4260         return_val_if_fail(error, FALSE);
4261
4262         _mmcam_dbg_log("");
4263
4264         gst_message_parse_warning(message, &err, &debug);
4265
4266         if (error->domain == GST_CORE_ERROR) {
4267                 _mmcam_dbg_warn("GST warning: GST_CORE domain");
4268         } else if (error->domain == GST_LIBRARY_ERROR) {
4269                 _mmcam_dbg_warn("GST warning: GST_LIBRARY domain");
4270         } else if (error->domain == GST_RESOURCE_ERROR) {
4271                 _mmcam_dbg_warn("GST warning: GST_RESOURCE domain");
4272                 __mmcamcorder_gst_handle_resource_warning(handle, message, error);
4273         } else if (error->domain == GST_STREAM_ERROR) {
4274                 _mmcam_dbg_warn("GST warning: GST_STREAM domain");
4275         } else {
4276                 _mmcam_dbg_warn("This error domain(%d) is not defined.", error->domain);
4277         }
4278
4279         if (err != NULL) {
4280                 g_error_free(err);
4281                 err = NULL;
4282         }
4283         if (debug != NULL) {
4284                 _mmcam_dbg_err("Debug: %s", debug);
4285                 g_free(debug);
4286                 debug = NULL;
4287         }
4288
4289         return TRUE;
4290 }
4291
4292
4293 static gint __mmcamcorder_gst_handle_resource_warning(MMHandleType handle, GstMessage *message , GError *error)
4294 {
4295         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4296         _MMCamcorderSubContext *sc = NULL;
4297         GstElement *element = NULL;
4298         gchar *msg_src_element;
4299
4300         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4301
4302         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4303         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4304
4305         _mmcam_dbg_log("");
4306
4307         /* Special message handling */
4308         /* video source */
4309         element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
4310         if (GST_ELEMENT_CAST(message->src) == element) {
4311                 if (error->code == GST_RESOURCE_ERROR_FAILED) {
4312                         msg_src_element = GST_ELEMENT_NAME(GST_ELEMENT_CAST(message->src));
4313                         _mmcam_dbg_warn("-Msg src:[%s] Domain:[%s] Error:[%s]",
4314                                 msg_src_element, g_quark_to_string(error->domain), error->message);
4315                         return MM_ERROR_NONE;
4316                 }
4317         }
4318
4319         /* General plugin */
4320         switch (error->code) {
4321         case GST_RESOURCE_ERROR_WRITE:
4322         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
4323         case GST_RESOURCE_ERROR_SEEK:
4324         case GST_RESOURCE_ERROR_NOT_FOUND:
4325         case GST_RESOURCE_ERROR_FAILED:
4326         case GST_RESOURCE_ERROR_TOO_LAZY:
4327         case GST_RESOURCE_ERROR_BUSY:
4328         case GST_RESOURCE_ERROR_OPEN_READ:
4329         case GST_RESOURCE_ERROR_OPEN_WRITE:
4330         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
4331         case GST_RESOURCE_ERROR_CLOSE:
4332         case GST_RESOURCE_ERROR_READ:
4333         case GST_RESOURCE_ERROR_SYNC:
4334         case GST_RESOURCE_ERROR_SETTINGS:
4335         default:
4336                 _mmcam_dbg_warn("General GST warning(%d)", error->code);
4337                 break;
4338         }
4339
4340         return MM_ERROR_NONE;
4341 }
4342
4343
4344 void _mmcamcorder_emit_signal(MMHandleType handle, const char *object_name,
4345         const char *interface_name, const char *signal_name, int value)
4346 {
4347         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4348
4349         mmf_return_if_fail(hcamcorder && object_name && interface_name && signal_name);
4350
4351         _mmcam_dbg_log("object %s, interface %s, signal %s, value %d",
4352                 object_name, interface_name, signal_name, value);
4353
4354         _mmcamcorder_emit_dbus_signal(hcamcorder->gdbus_conn, object_name, interface_name, signal_name, value);
4355
4356         return;
4357 }
4358
4359
4360 #ifdef _MMCAMCORDER_RM_SUPPORT
4361 rm_cb_result _mmcamcorder_rm_callback(int handle, rm_callback_type event_src,
4362         rm_device_request_s *info, void* cb_data)
4363 {
4364         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(cb_data);
4365         int current_state = MM_CAMCORDER_STATE_NONE;
4366         rm_cb_result cb_res = RM_CB_RESULT_OK;
4367
4368         mmf_return_val_if_fail((MMHandleType)hcamcorder, RM_CB_RESULT_OK);
4369
4370         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
4371         if (current_state <= MM_CAMCORDER_STATE_NONE || current_state >= MM_CAMCORDER_STATE_NUM) {
4372                 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
4373         }
4374
4375         _MMCAMCORDER_LOCK_ASM(hcamcorder);
4376
4377         /* set RM event code for sending it to application */
4378         hcamcorder->interrupt_code = event_src;
4379
4380         _mmcam_dbg_log("RM conflict callback : event code 0x%x", event_src);
4381         switch (event_src) {
4382         case RM_CALLBACK_TYPE_RESOURCE_CONFLICT:
4383         case RM_CALLBACK_TYPE_RESOURCE_CONFLICT_UD:
4384                 __mmcamcorder_force_stop(hcamcorder, _MMCAMCORDER_STATE_CHANGE_BY_RM);
4385                 break;
4386         default:
4387                 break;
4388         }
4389
4390         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
4391
4392         return cb_res;
4393 }
4394 #endif /* _MMCAMCORDER_RM_SUPPORT */
4395
4396
4397 int _mmcamcorder_manage_external_storage_state(MMHandleType handle, int storage_state)
4398 {
4399         int ret = MM_ERROR_NONE;
4400         int current_state = MM_CAMCORDER_STATE_NONE;
4401         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4402         _MMCamcorderMsgItem msg;
4403
4404         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
4405
4406         _mmcam_dbg_warn("storage state %d", storage_state);
4407
4408         /* check storage state */
4409         if (storage_state != STORAGE_STATE_UNMOUNTABLE &&
4410                 storage_state != STORAGE_STATE_REMOVED) {
4411                 _mmcam_dbg_warn("nothing to do");
4412                 return MM_ERROR_NONE;
4413         }
4414
4415         _MMCAMCORDER_LOCK_ASM(hcamcorder);
4416
4417         /* check recording state */
4418         current_state = _mmcamcorder_get_state(handle);
4419
4420         _mmcam_dbg_warn("current_state %d", current_state);
4421
4422         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
4423                 _mmcam_dbg_warn("no recording now");
4424                 goto _MANAGE_DONE;
4425         }
4426
4427         /* check storage type */
4428         if (hcamcorder->storage_info.type != STORAGE_TYPE_EXTERNAL) {
4429                 _mmcam_dbg_warn("external storage is not used");
4430                 goto _MANAGE_DONE;
4431         }
4432
4433         /* cancel recording */
4434         ret = _mmcamcorder_cancel(handle);
4435
4436         /* send error message */
4437         msg.id = MM_MESSAGE_CAMCORDER_ERROR;
4438         msg.param.code = MM_ERROR_OUT_OF_STORAGE;
4439
4440         _mmcamcorder_send_message(handle, &msg);
4441
4442 _MANAGE_DONE:
4443         _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
4444
4445         _mmcam_dbg_warn("done - ret 0x%x", ret);
4446
4447         return ret;
4448 }