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