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