src/mm_camcorder_internal.c

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