src/mm_camcorder_internal.c

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