src/mm_camcorder_stillshot.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 <stdlib.h>
  26 #include <sys/time.h>
  27 #include <sys/times.h>
  28 #include <gst/video/cameracontrol.h>
  29 #include <mm_sound.h>
  30 #include "mm_camcorder_internal.h"
  31 #include "mm_camcorder_stillshot.h"
  32 #include "mm_camcorder_exifinfo.h"
  33 #include "mm_camcorder_exifdef.h"
  34 #include <libexif/exif-loader.h>
  35 #include <libexif/exif-utils.h>
  36 #include <libexif/exif-data.h>
  37
  38 /*---------------------------------------------------------------------------------------
  39 |    GLOBAL VARIABLE DEFINITIONS for internal                                           |
  40 ---------------------------------------------------------------------------------------*/
  41 #define EXIF_SET_ERR( return_type,tag_id) \
  42         _mmcam_dbg_err("error=%x,tag=%x",return_type,tag_id); \
  43         if (return_type == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) { \
  44                 goto exit; \
  45         }
  46
  47 /*---------------------------------------------------------------------------------------
  48 |    LOCAL VARIABLE DEFINITIONS for internal                                            |
  49 ---------------------------------------------------------------------------------------*/
  50 #define THUMBNAIL_WIDTH         320
  51 #define THUMBNAIL_HEIGHT        240
  52 #define THUMBNAIL_JPEG_QUALITY  90
  53 #define TRY_LOCK_MAX_COUNT      100
  54 #define TRY_LOCK_TIME           20000   /* ms */
  55 #define H264_PREVIEW_BITRATE    1024*10 /* kbps */
  56 #define H264_PREVIEW_NEWGOP_INTERVAL    1000 /* ms */
  57 #define _MMCAMCORDER_MAKE_THUMBNAIL_INTERNAL_ENCODE
  58
  59
  60 /*---------------------------------------------------------------------------------------
  61 |    LOCAL FUNCTION PROTOTYPES:                                                         |
  62 ---------------------------------------------------------------------------------------*/
  63 /** STATIC INTERNAL FUNCTION **/
  64 /* Functions for JPEG capture without Encode bin */
  65 int _mmcamcorder_image_cmd_capture(MMHandleType handle);
  66 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle);
  67 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle);
  68 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data);
  69
  70 /* sound status changed callback */
  71 static void __sound_status_changed_cb(keynode_t* node, void *data);
  72
  73 /*=======================================================================================
  74 |  FUNCTION DEFINITIONS                                                                 |
  75 =======================================================================================*/
  76
  77 /*---------------------------------------------------------------------------------------
  78 |    GLOBAL FUNCTION DEFINITIONS:                                                       |
  79 ---------------------------------------------------------------------------------------*/
  80
  81
  82 int _mmcamcorder_create_stillshot_pipeline(MMHandleType handle)
  83 {
  84         int err = MM_ERROR_UNKNOWN;
  85         GstPad *srcpad = NULL;
  86         GstPad *sinkpad = NULL;
  87
  88         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
  89         _MMCamcorderSubContext *sc = NULL;
  90
  91         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
  92
  93         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
  94         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
  95
  96         _mmcam_dbg_log("");
  97
  98         /* Create gstreamer element */
  99         _mmcam_dbg_log("Using Encodebin for capturing");
 100
 101         /* Create capture pipeline */
 102         _MMCAMCORDER_PIPELINE_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCODE_MAIN_PIPE, "capture_pipeline", err);
 103
 104         err = _mmcamcorder_create_encodesink_bin((MMHandleType)hcamcorder, MM_CAMCORDER_ENCBIN_PROFILE_IMAGE);
 105         if (err != MM_ERROR_NONE) {
 106                 return err;
 107         }
 108
 109         /* add element and encodesink bin to encode main pipeline */
 110         gst_bin_add_many(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst),
 111                          sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 112                          sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst,
 113                          sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst,
 114                          NULL);
 115
 116         /* Link each element : appsrc - capsfilter - encodesink bin */
 117         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "src");
 118         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "sink");
 119         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 120
 121         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "src");
 122         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, "image_sink0");
 123         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 124
 125         /* connect handoff signal to get capture data */
 126         MMCAMCORDER_SIGNAL_CONNECT(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst,
 127                                    _MMCAMCORDER_HANDLER_STILLSHOT, "handoff",
 128                                    G_CALLBACK(__mmcamcorder_handoff_callback),
 129                                    hcamcorder);
 130
 131         return MM_ERROR_NONE;
 132
 133 pipeline_creation_error:
 134         _mmcamcorder_remove_stillshot_pipeline(handle);
 135         return err;
 136 }
 137
 138
 139 int _mmcamcorder_connect_capture_signal(MMHandleType handle)
 140 {
 141         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 142         _MMCamcorderSubContext *sc = NULL;
 143
 144         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 145
 146         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 147         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 148
 149         /* check video source element */
 150         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
 151                 _mmcam_dbg_warn("connect capture signal to _MMCAMCORDER_VIDEOSRC_SRC");
 152                 MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
 153                                            _MMCAMCORDER_HANDLER_STILLSHOT, "still-capture",
 154                                            G_CALLBACK(__mmcamcorder_image_capture_cb),
 155                                            hcamcorder);
 156
 157                 return MM_ERROR_NONE;
 158         } else {
 159                 _mmcam_dbg_err("videosrc element is not created yet");
 160                 return MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 161         }
 162 }
 163
 164
 165 int _mmcamcorder_remove_stillshot_pipeline(MMHandleType handle)
 166 {
 167         int ret = MM_ERROR_NONE;
 168         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 169         _MMCamcorderSubContext *sc = NULL;
 170
 171         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 172
 173         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 174         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 175
 176         _mmcam_dbg_log("");
 177
 178         /* Check pipeline */
 179         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 180                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_NULL);
 181                 if (ret != MM_ERROR_NONE) {
 182                         _mmcam_dbg_err("Faile to change encode main pipeline state [0x%x]", ret);
 183                         return ret;
 184                 }
 185
 186                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_STILLSHOT | _MMCAMCORDER_HANDLER_VIDEOREC);
 187
 188                 GstPad *reqpad = NULL;
 189
 190                 /* release request pad */
 191                 reqpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
 192                 if (reqpad) {
 193                         gst_element_release_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, reqpad);
 194                         gst_object_unref(reqpad);
 195                         reqpad = NULL;
 196                 }
 197
 198                 /* release encode main pipeline */
 199                 gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 200
 201                 _mmcam_dbg_log("Encoder pipeline removed");
 202         } else {
 203                 _mmcam_dbg_log("encode main pipeline is already removed");
 204         }
 205
 206         return MM_ERROR_NONE;
 207 }
 208
 209
 210 void _mmcamcorder_destroy_video_capture_pipeline(MMHandleType handle)
 211 {
 212         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 213         _MMCamcorderSubContext *sc = NULL;
 214
 215         mmf_return_if_fail(hcamcorder);
 216
 217         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 218         mmf_return_if_fail(sc && sc->element);
 219
 220         _mmcam_dbg_log("");
 221
 222         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
 223                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 224                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 225
 226                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:SET_NULL_TO_PIPELINE");
 227
 228                 _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_NULL);
 229
 230                 traceEnd(TTRACE_TAG_CAMERA);
 231
 232                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_CATEGORY_ALL);
 233
 234                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:UNREF_PIPELINE");
 235
 236                 gst_object_unref(sc->element[_MMCAMCORDER_MAIN_PIPE].gst);
 237
 238                 traceEnd(TTRACE_TAG_CAMERA);
 239
 240                 /* NULL initialization will be done in _mmcamcorder_element_release_noti */
 241         }
 242
 243         return;
 244 }
 245
 246
 247 int _mmcamcorder_image_cmd_capture(MMHandleType handle)
 248 {
 249         int ret = MM_ERROR_NONE;
 250         int UseCaptureMode = 0;
 251         int width = 0;
 252         int height = 0;
 253         int fps = 0;
 254         int cap_format = MM_PIXEL_FORMAT_NV12;
 255         int image_encoder = MM_IMAGE_CODEC_JPEG;
 256         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 257         int is_modified_size = FALSE;
 258         int tag_orientation = 0;
 259         unsigned int cap_fourcc = 0;
 260
 261         char *err_name = NULL;
 262         const char *videosrc_name = NULL;
 263
 264         GstCameraControl *control = NULL;
 265
 266         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 267         _MMCamcorderImageInfo *info = NULL;
 268         _MMCamcorderSubContext *sc = NULL;
 269         type_element *VideosrcElement = NULL;
 270         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
 271
 272         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 273
 274         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 275         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 276
 277         _mmcam_dbg_log("");
 278
 279         info = sc->info_image;
 280
 281         if (info->capturing) {
 282                 _mmcam_dbg_err("already capturing");
 283                 return MM_ERROR_CAMCORDER_DEVICE_BUSY;
 284         }
 285
 286         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 287                                         CONFIGURE_CATEGORY_MAIN_CAPTURE,
 288                                         "UseCaptureMode",
 289                                         &UseCaptureMode);
 290
 291         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 292                                       CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 293                                       "VideosrcElement",
 294                                       &VideosrcElement);
 295
 296         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 297
 298         /* get current state */
 299         mm_camcorder_get_state(handle, &current_state);
 300
 301         /* set capture flag */
 302         info->capturing = TRUE;
 303
 304         ret = mm_camcorder_get_attributes(handle, &err_name,
 305                                     MMCAM_IMAGE_ENCODER, &image_encoder,
 306                                     MMCAM_CAMERA_WIDTH, &width,
 307                                     MMCAM_CAMERA_HEIGHT, &height,
 308                                     MMCAM_CAMERA_FPS, &fps,
 309                                     MMCAM_CAPTURE_FORMAT, &cap_format,
 310                                     MMCAM_CAPTURE_WIDTH, &info->width,
 311                                     MMCAM_CAPTURE_HEIGHT, &info->height,
 312                                     MMCAM_CAPTURE_COUNT, &info->count,
 313                                     MMCAM_CAPTURE_INTERVAL, &info->interval,
 314                                     MMCAM_STROBE_MODE, &strobe_mode,
 315                                     MMCAM_TAG_ORIENTATION, &tag_orientation,
 316                                     NULL);
 317         if (err_name) {
 318                 _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 319                 SAFE_FREE(err_name);
 320         }
 321
 322         ret = MM_ERROR_NONE;
 323
 324         /* check capture count */
 325         if (info->count < 1) {
 326                 _mmcam_dbg_err("capture count[%d] is invalid", info->count);
 327                 ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 328                 goto cmd_done;
 329         } else if (info->count == 1) {
 330                 info->type = _MMCamcorder_SINGLE_SHOT;
 331         } else {
 332                 info->type = _MMCamcorder_MULTI_SHOT;
 333                 info->next_shot_time = 0;
 334                 info->multi_shot_stop = FALSE;
 335
 336                 /* sound init to pause other session */
 337                 _mmcamcorder_sound_init(handle);
 338         }
 339
 340         _mmcam_dbg_log("preview(%dx%d,fmt:%d), capture(%dx%d,fmt:%d), count(%d), hdr mode(%d), interval (%d)",
 341                        width, height, info->preview_format, info->width, info->height, cap_format,
 342                        info->count, info->hdr_capture_mode, info->interval);
 343
 344         /* check state */
 345         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
 346                 if (info->type == _MMCamcorder_MULTI_SHOT ||
 347                     info->hdr_capture_mode != MM_CAMCORDER_HDR_OFF) {
 348                         _mmcam_dbg_err("does not support multi/HDR capture while recording");
 349                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 350                         goto cmd_done;
 351                 }
 352
 353                 /* check capture size if ZSL is not supported*/
 354                 if (hcamcorder->support_zsl_capture == FALSE) {
 355                         _mmcam_dbg_warn("Capture size should be same with preview size while recording");
 356                         _mmcam_dbg_warn("Capture size %dx%d -> %dx%d", info->width, info->height, width, height);
 357
 358                         info->width = width;
 359                         info->height = height;
 360
 361                         _mmcam_dbg_log("set capture width and height [%dx%d] to camera plugin", width, height);
 362                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", width);
 363                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", height);
 364
 365                         is_modified_size = TRUE;
 366                 }
 367         }
 368
 369         info->capture_cur_count = 0;
 370         info->capture_send_count = 0;
 371
 372         sc->internal_encode = FALSE;
 373
 374         if (!sc->bencbin_capture) {
 375                 /* Check encoding method */
 376                 if (cap_format == MM_PIXEL_FORMAT_ENCODED) {
 377                         if ((sc->SensorEncodedCapture && info->type == _MMCamcorder_SINGLE_SHOT) ||
 378                             hcamcorder->support_zsl_capture || is_modified_size) {
 379                                 cap_fourcc = _mmcamcorder_get_fourcc(cap_format, image_encoder, hcamcorder->use_zero_copy_format);
 380                                 _mmcam_dbg_log("Sensor JPEG Capture [is_modified_size:%d]", is_modified_size);
 381                         } else {
 382                                 /* no need to encode internally if ITLV format */
 383                                 if (info->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
 384                                         sc->internal_encode = TRUE;
 385                                 }
 386                                 cap_fourcc = _mmcamcorder_get_fourcc(info->preview_format, image_encoder, hcamcorder->use_zero_copy_format);
 387
 388                                 _mmcam_dbg_log("MSL JPEG Capture : capture fourcc %c%c%c%c",
 389                                                cap_fourcc, cap_fourcc>>8, cap_fourcc>>16, cap_fourcc>>24);
 390                         }
 391                 } else {
 392                         cap_fourcc = _mmcamcorder_get_fourcc(cap_format, MM_IMAGE_CODEC_INVALID, hcamcorder->use_zero_copy_format);
 393                 }
 394
 395                 _mmcam_dbg_log("capture format (%d)", cap_format);
 396
 397                 /* Note: width/height of capture is set in commit function of attribute or in create function of pipeline */
 398                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-fourcc", cap_fourcc);
 399                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-interval", info->interval);
 400                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-count", info->count);
 401
 402                 if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 403                         _mmcam_dbg_err("Can't cast Video source into camera control.");
 404                         ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 405                         goto cmd_done;
 406                 }
 407
 408                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 409                 gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_START);
 410         } else {
 411                 int need_change = 0;
 412                 int set_width = 0;
 413                 int set_height = 0;
 414                 int cap_jpeg_quality = 0;
 415
 416                 if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
 417                         _mmcam_dbg_err("could not capture in this target while recording");
 418                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 419                         goto cmd_done;
 420                 }
 421
 422                 if (UseCaptureMode) {
 423                         if (width != MMFCAMCORDER_HIGHQUALITY_WIDTH || height != MMFCAMCORDER_HIGHQUALITY_HEIGHT) {
 424                                 need_change = 1;
 425                         }
 426                 } else {
 427                         if (width != info->width || height != info->height) {
 428                                 need_change = 1;
 429                         }
 430                 }
 431
 432                 if (need_change) {
 433                         int rotation = 0;
 434
 435                         _mmcam_dbg_log("Need to change resolution");
 436
 437                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 438                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 439
 440                         /* make pipeline state as READY */
 441                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_READY);
 442
 443                         /* check decoder recreation */
 444                         if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 445                                 _mmcam_dbg_err("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 446                                 return MM_ERROR_CAMCORDER_INTERNAL;
 447                         }
 448
 449                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 450                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 451
 452                         if (ret != MM_ERROR_NONE) {
 453                                 _mmcam_dbg_err("failed to set state PAUSED %x", ret);
 454                                 goto cmd_done;
 455                         }
 456
 457                         if (UseCaptureMode) {
 458                                 set_width = MMFCAMCORDER_HIGHQUALITY_WIDTH;
 459                                 set_height = MMFCAMCORDER_HIGHQUALITY_HEIGHT;
 460                         } else {
 461                                 set_width = info->width;
 462                                 set_height = info->height;
 463                         }
 464
 465                         mm_camcorder_get_attributes(handle, &err_name,
 466                                                     MMCAM_CAMERA_ROTATION, &rotation,
 467                                                     NULL);
 468                         if (err_name) {
 469                                 _mmcam_dbg_warn("get_attributes err %s", err_name);
 470                                 SAFE_FREE(err_name);
 471                         }
 472
 473                         /* set new caps */
 474                         ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, set_width, set_height, fps, rotation);
 475                         if (!ret) {
 476                                 _mmcam_dbg_err("_mmcamcorder_set_videosrc_caps failed");
 477                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 478                                 goto cmd_done;
 479                         }
 480
 481                         info->resolution_change = TRUE;
 482
 483                         /* make pipeline state as PLAYING */
 484                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_PLAYING);
 485                         if (ret != MM_ERROR_NONE) {
 486                                 _mmcam_dbg_err("failed to set state PLAYING %x", ret);
 487                                 goto cmd_done;
 488                         }
 489
 490                         _mmcam_dbg_log("Change to target resolution(%d, %d)", set_width, set_height);
 491                 } else {
 492                         _mmcam_dbg_log("No need to change resolution. Open toggle now.");
 493                         info->resolution_change = FALSE;
 494                 }
 495
 496                 /* add encodesinkbin */
 497                 ret = _mmcamcorder_create_stillshot_pipeline((MMHandleType)hcamcorder);
 498                 if (ret != MM_ERROR_NONE) {
 499                         _mmcam_dbg_err("failed to create encodesinkbin %x", ret);
 500                         goto cmd_done;
 501                 }
 502
 503                 ret = mm_camcorder_get_attributes(handle, &err_name,
 504                                                   MMCAM_IMAGE_ENCODER_QUALITY, &cap_jpeg_quality,
 505                                                   NULL);
 506                 if (err_name) {
 507                         _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 508                         SAFE_FREE(err_name);
 509                 }
 510
 511                 /* set JPEG quality */
 512                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_IENC].gst, "quality", cap_jpeg_quality);
 513
 514                 /* set handoff signal as TRUE */
 515                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst,"signal-handoffs", TRUE);
 516                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", FALSE);
 517
 518                 /* Prepare for the shutter sound when it's the bencbin mode capture */
 519                 sc->info_video->is_firstframe = TRUE;
 520
 521                 /* set push encoding buffer as TRUE */
 522                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_INIT;
 523
 524                 /* make encode pipeline state as PLAYING */
 525                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_PLAYING);
 526                 if (ret != MM_ERROR_NONE) {
 527                         _mmcam_dbg_err("failed to set state PLAYING %x", ret);
 528                         goto cmd_done;
 529                 }
 530         }
 531
 532         /* Play capture sound here if single capture */
 533         if ((info->type == _MMCamcorder_SINGLE_SHOT &&
 534              (hcamcorder->support_zsl_capture == FALSE ||
 535               strobe_mode == MM_CAMCORDER_STROBE_MODE_OFF)) ||
 536             info->hdr_capture_mode) {
 537                 if (current_state < MM_CAMCORDER_STATE_RECORDING &&
 538                     hcamcorder->support_zsl_capture == TRUE &&
 539                     !info->hdr_capture_mode) {
 540                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
 541                 }
 542
 543                 /* set flag */
 544                 info->played_capture_sound = TRUE;
 545         } else {
 546                 /* set flag */
 547                 info->played_capture_sound = FALSE;
 548         }
 549
 550 cmd_done:
 551         if (ret != MM_ERROR_NONE) {
 552                 info->capturing = FALSE;
 553         }
 554
 555         return ret;
 556 }
 557
 558
 559 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle)
 560 {
 561         int ret = MM_ERROR_NONE;
 562         int width = 0;
 563         int height = 0;
 564         int fps = 0;
 565         int rotation = 0;
 566         unsigned int current_framecount = 0;
 567         int current_state = MM_CAMCORDER_STATE_NONE;
 568         gboolean fps_auto = FALSE;
 569         char *err_name = NULL;
 570         const char *videosrc_name = NULL;
 571
 572         GstState state;
 573         GstElement *pipeline = NULL;
 574         GstCameraControl *control = NULL;
 575
 576         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 577         _MMCamcorderImageInfo *info = NULL;
 578         _MMCamcorderSubContext *sc = NULL;
 579         type_element *VideosrcElement = NULL;
 580
 581         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 582
 583         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 584         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 585
 586         /*_mmcam_dbg_log("");*/
 587
 588         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 589         info = sc->info_image;
 590
 591         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 592                                       CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 593                                       "VideosrcElement",
 594                                       &VideosrcElement);
 595
 596         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 597
 598         sc->display_interval = 0;
 599         sc->previous_slot_time = 0;
 600
 601         /* Image info */
 602         info->next_shot_time = 0;
 603         info->multi_shot_stop = TRUE;
 604         info->capturing = FALSE;
 605
 606         _mmcamcorder_vframe_stablize(handle);
 607
 608         current_state = _mmcamcorder_get_state(handle);
 609         _mmcam_dbg_log("current state [%d]", current_state);
 610
 611         if (!sc->bencbin_capture) {
 612                 _mmcam_dbg_log("Preview start");
 613
 614                 /* just set capture stop command if current state is CAPTURING */
 615                 if (current_state == MM_CAMCORDER_STATE_CAPTURING) {
 616                         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 617                                 _mmcam_dbg_err("Can't cast Video source into camera control.");
 618                                 return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 619                         }
 620
 621                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 622                         gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_STOP);
 623
 624                         current_framecount = sc->kpi.video_framecount;
 625                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", FALSE);
 626                         if (info->type == _MMCamcorder_SINGLE_SHOT) {
 627                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 628                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 629                         }
 630                 } else {
 631                         int focus_mode = 0;
 632                         mmf_attrs_t *attr = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(handle);
 633
 634                         /* This case is starting of preview */
 635                         ret = mm_camcorder_get_attributes(handle, &err_name,
 636                                                           MMCAM_CAMERA_FPS_AUTO, &fps_auto,
 637                                                           MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
 638                                                           NULL);
 639                         if (ret != MM_ERROR_NONE) {
 640                                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, ret);
 641                                 SAFE_FREE (err_name);
 642                         }
 643
 644                         _mmcam_dbg_log("focus mode %d", focus_mode);
 645
 646                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
 647
 648                         /* set focus mode */
 649                         if (attr) {
 650                                 if (_mmcamcorder_check_supported_attribute(handle, MM_CAM_CAMERA_FOCUS_MODE)) {
 651                                         mmf_attribute_set_modified(&(attr->items[MM_CAM_CAMERA_FOCUS_MODE]));
 652                                         if (mmf_attrs_commit((MMHandleType)attr) == -1) {
 653                                                 _mmcam_dbg_err("set focus mode error");
 654                                         } else {
 655                                                 _mmcam_dbg_log("set focus mode success");
 656                                         }
 657                                 } else {
 658                                         _mmcam_dbg_log("focus mode is not supported");
 659                                 }
 660                         } else {
 661                                 _mmcam_dbg_err("failed to get attributes");
 662                         }
 663                 }
 664         }
 665
 666         /* init prev_time */
 667         sc->info_video->prev_preview_ts = 0;
 668
 669         gst_element_get_state(pipeline, &state, NULL, -1);
 670
 671         if (state == GST_STATE_PLAYING) {
 672                 if (!sc->bencbin_capture) {
 673                         int try_count = 0;
 674
 675                         if (hcamcorder->support_zsl_capture == FALSE) {
 676                                 mmf_attrs_t *attr = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(handle);
 677
 678                                 /* Set strobe mode - strobe mode can not be set to driver while captuing */
 679                                 if (attr) {
 680                                         mmf_attribute_set_modified(&(attr->items[MM_CAM_STROBE_MODE]));
 681                                         if (mmf_attrs_commit((MMHandleType) attr) == -1) {
 682                                                 _mmcam_dbg_warn("Failed to set strobe mode");
 683                                         }
 684                                 }
 685
 686                                 while (current_framecount >= sc->kpi.video_framecount &&
 687                                        try_count++ < _MMCAMCORDER_CAPTURE_STOP_CHECK_COUNT) {
 688                                         usleep(_MMCAMCORDER_CAPTURE_STOP_CHECK_INTERVAL);
 689                                 }
 690                         }
 691
 692                         if (info->type == _MMCamcorder_MULTI_SHOT) {
 693                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 694                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 695                         }
 696
 697                         _mmcam_dbg_log("Wait Frame Done. count before[%d],after[%d], try_count[%d]",
 698                                        current_framecount, sc->kpi.video_framecount, try_count);
 699                 } else {
 700                         ret = _mmcamcorder_remove_stillshot_pipeline(handle);
 701                         if (ret != MM_ERROR_NONE) {
 702                                 goto cmd_error;
 703                         }
 704
 705                         if (info->resolution_change) {
 706                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 707                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 708
 709                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 710
 711                                 /* check decoder recreation */
 712                                 if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 713                                         _mmcam_dbg_err("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 714                                         return MM_ERROR_CAMCORDER_INTERNAL;
 715                                 }
 716
 717                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 718                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 719
 720                                 if (ret != MM_ERROR_NONE) {
 721                                         goto cmd_error;
 722                                 }
 723
 724                                 /* check if resolution need to rollback */
 725                                 mm_camcorder_get_attributes(handle, &err_name,
 726                                                             MMCAM_CAMERA_WIDTH, &width,
 727                                                             MMCAM_CAMERA_HEIGHT, &height,
 728                                                             MMCAM_CAMERA_FPS, &fps,
 729                                                             MMCAM_CAMERA_ROTATION, &rotation,
 730                                                             NULL);
 731                                 if (err_name) {
 732                                         _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 733                                         SAFE_FREE(err_name);
 734                                 }
 735
 736                                 /* set new caps */
 737                                 ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, rotation);
 738                                 if (!ret) {
 739                                         _mmcam_dbg_err("_mmcamcorder_set_videosrc_caps failed");
 740                                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 741                                         goto cmd_error;
 742                                 }
 743
 744                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 745                                 if (ret != MM_ERROR_NONE) {
 746                                         goto cmd_error;
 747                                 }
 748                         }
 749                 }
 750
 751                 /* sound finalize */
 752                 if (info->type == _MMCamcorder_MULTI_SHOT) {
 753                         _mmcamcorder_sound_finalize(handle);
 754                 }
 755         } else {
 756                 if (info->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 757                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "bitrate", H264_PREVIEW_BITRATE);
 758                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "newgop-interval", H264_PREVIEW_NEWGOP_INTERVAL);
 759                 }
 760
 761                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 762                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 763
 764                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:START:SET_PLAYING_TO_PIPELINE");
 765
 766                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 767
 768                 traceEnd(TTRACE_TAG_CAMERA);
 769
 770                 if (ret != MM_ERROR_NONE) {
 771                         goto cmd_error;
 772                 }
 773
 774                 /* get sound status/volume level and register changed_cb */
 775                 if (hcamcorder->shutter_sound_policy == VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY_OFF &&
 776                     info->sound_status == _SOUND_STATUS_INIT) {
 777                         _mmcam_dbg_log("register vconf changed_cb and get sound status");
 778
 779                         /* register changed_cb */
 780                         vconf_notify_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb, hcamcorder);
 781
 782                         /* get sound status */
 783                         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
 784
 785                         _mmcam_dbg_log("sound status %d", info->sound_status);
 786                 }
 787         }
 788
 789 cmd_error:
 790         return ret;
 791 }
 792
 793
 794 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle)
 795 {
 796         int ret = MM_ERROR_NONE;
 797         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 798         int set_strobe = 0;
 799         GstCameraControl *control = NULL;
 800         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 801
 802         GstElement *pipeline = NULL;
 803
 804         _MMCamcorderSubContext *sc = NULL;
 805
 806         _mmcam_dbg_log("");
 807
 808         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 809
 810         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 811         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 812
 813         /* check strobe and set OFF if PERMANENT mode */
 814         mm_camcorder_get_attributes(handle, NULL,
 815                                     MMCAM_STROBE_MODE, &strobe_mode,
 816                                     NULL);
 817         if (strobe_mode == MM_CAMCORDER_STROBE_MODE_PERMANENT &&
 818             GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 819                 _mmcam_dbg_log("current strobe mode is PERMANENT, set OFF");
 820
 821                 /* get camera control */
 822                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 823                 if (control) {
 824                         /* convert MSL to sensor value */
 825                         set_strobe = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_STROBE_MODE, MM_CAMCORDER_STROBE_MODE_OFF);
 826
 827                         /* set strobe OFF */
 828                         gst_camera_control_set_strobe(control, GST_CAMERA_CONTROL_STROBE_MODE, set_strobe);
 829
 830                         _mmcam_dbg_log("set strobe OFF done - value: %d", set_strobe);
 831                 } else {
 832                         _mmcam_dbg_warn("cast CAMERA_CONTROL failed");
 833                 }
 834         }
 835
 836         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 837
 838         if(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 839                 _mmcam_dbg_log("pipeline is exist so need to remove pipeline and sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst=%p",sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 840                 _mmcamcorder_remove_recorder_pipeline(handle);
 841         }
 842
 843         /* Disable skip flush buffer  */
 844         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "enable-flush-buffer", FALSE);
 845
 846         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 847         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 848
 849         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:STOP:SET_READY_TO_PIPELINE");
 850
 851         ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 852
 853         traceEnd(TTRACE_TAG_CAMERA);
 854
 855         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 856         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 857
 858         /* Enable skip flush buffer  */
 859         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "enable-flush-buffer", TRUE);
 860
 861         /* deregister sound status callback */
 862         if (sc->info_image->sound_status != _SOUND_STATUS_INIT) {
 863                 _mmcam_dbg_log("deregister sound status callback");
 864
 865                 vconf_ignore_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb);
 866
 867                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
 868         }
 869
 870         return ret;
 871 }
 872
 873
 874 int _mmcamcorder_video_capture_command(MMHandleType handle, int command)
 875 {
 876         int ret = MM_ERROR_NONE;
 877
 878         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 879         _MMCamcorderSubContext *sc = NULL;
 880
 881         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 882
 883         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 884         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 885
 886         _mmcam_dbg_log("command %d", command);
 887
 888         switch (command) {
 889         case _MMCamcorder_CMD_CAPTURE:
 890                 ret = _mmcamcorder_image_cmd_capture(handle);
 891                 break;
 892         case _MMCamcorder_CMD_PREVIEW_START:
 893                 ret = _mmcamcorder_image_cmd_preview_start(handle);
 894
 895                 /* I place this function last because it miscalculates a buffer that sents in GST_STATE_PAUSED */
 896                 _mmcamcorder_video_current_framerate_init(handle);
 897                 break;
 898         case _MMCamcorder_CMD_PREVIEW_STOP:
 899                 ret = _mmcamcorder_image_cmd_preview_stop(handle);
 900                 break;
 901         case _MMCamcorder_CMD_RECORD:
 902         case _MMCamcorder_CMD_PAUSE:
 903         case _MMCamcorder_CMD_CANCEL:
 904         case _MMCamcorder_CMD_COMMIT:
 905                 /* video recording command */
 906                 ret = _mmcamcorder_video_command(handle, command);
 907                 break;
 908         default:
 909                 ret =  MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 910                 break;
 911         }
 912
 913         return ret;
 914 }
 915
 916
 917 void __mmcamcorder_init_stillshot_info (MMHandleType handle)
 918 {
 919         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 920         _MMCamcorderSubContext *sc = NULL;
 921         _MMCamcorderImageInfo *info = NULL;
 922
 923         mmf_return_if_fail(hcamcorder);
 924
 925         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
 926         mmf_return_if_fail(sc && sc->info_image);
 927
 928         info = sc->info_image;
 929
 930         _mmcam_dbg_log("capture type[%d], capture send count[%d]", info->type, info->capture_send_count);
 931
 932         if (info->type ==_MMCamcorder_SINGLE_SHOT || info->capture_send_count == info->count) {
 933                 info->capture_cur_count = 0;
 934                 info->capture_send_count = 0;
 935                 info->multi_shot_stop = TRUE;
 936                 info->next_shot_time = 0;
 937
 938                 /* capturing flag set to FALSE here */
 939                 info->capturing = FALSE;
 940         }
 941
 942         return;
 943 }
 944
 945
 946 int __mmcamcorder_capture_save_exifinfo(MMHandleType handle, MMCamcorderCaptureDataType *original, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
 947 {
 948         int ret = MM_ERROR_NONE;
 949         unsigned char *data = NULL;
 950         unsigned int datalen = 0;
 951         _MMCamcorderSubContext *sc = NULL;
 952         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 953
 954         mmf_return_val_if_fail(hcamcorder, FALSE);
 955         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
 956         mmf_return_val_if_fail(sc, FALSE);
 957
 958         _mmcam_dbg_log("");
 959
 960         if (!original || original->data == NULL || original->length == 0) {
 961                 if (!original) {
 962                         _mmcam_dbg_log("original is null");
 963                 } else {
 964                         _mmcam_dbg_log("data=%p, length=%d", original->data, original->length);
 965                 }
 966                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 967         } else {
 968                 /* original is input/output param. save original values to local var. */
 969                 data = original->data;
 970                 datalen = original->length;
 971         }
 972
 973         if (provide_exif == FALSE) {
 974                 if (thumbnail) {
 975                         if (thumbnail->data && thumbnail->length > 0) {
 976                                 _mmcam_dbg_log("thumbnail is added!thumbnail->data=%p thumbnail->width=%d ,thumbnail->height=%d",
 977                                                thumbnail->data, thumbnail->width, thumbnail->height);
 978
 979                                 /* add thumbnail exif info */
 980                                 ret = mm_exif_add_thumbnail_info(hcamcorder->exif_info,
 981                                                                  thumbnail->data,
 982                                                                  thumbnail->width,
 983                                                                  thumbnail->height,
 984                                                                  thumbnail->length);
 985                         } else {
 986                                 _mmcam_dbg_err("Skip adding thumbnail (data=%p, length=%d)",
 987                                                thumbnail->data, thumbnail->length);
 988                         }
 989                 }
 990         } else {
 991                 ret = MM_ERROR_NONE;
 992         }
 993
 994         if (ret == MM_ERROR_NONE) {
 995                 /* write jpeg with exif */
 996                 ret = mm_exif_write_exif_jpeg_to_memory(&original->data, &original->length ,hcamcorder->exif_info, data, datalen);
 997                 if (ret != MM_ERROR_NONE) {
 998                         _mmcam_dbg_err("mm_exif_write_exif_jpeg_to_memory error! [0x%x]",ret);
 999                 }
1000         }
1001
1002         _mmcam_dbg_log("END ret 0x%x", ret);
1003
1004         return ret;
1005 }
1006
1007
1008 void __mmcamcorder_get_capture_data_from_buffer(MMCamcorderCaptureDataType *capture_data, int pixtype, GstSample *sample)
1009 {
1010         GstCaps *caps = NULL;
1011         GstMapInfo mapinfo;
1012         const GstStructure *structure;
1013
1014         mmf_return_if_fail(capture_data && sample);
1015
1016         caps = gst_sample_get_caps(sample);
1017         if (caps == NULL) {
1018                 _mmcam_dbg_err("failed to get caps");
1019                 goto GET_FAILED;
1020         }
1021
1022         structure = gst_caps_get_structure(caps, 0);
1023         if (structure == NULL) {
1024                 _mmcam_dbg_err("failed to get structure");
1025                 goto GET_FAILED;
1026         }
1027
1028         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1029
1030         gst_buffer_map(gst_sample_get_buffer(sample), &mapinfo, GST_MAP_READ);
1031         capture_data->data = mapinfo.data;
1032         capture_data->format = pixtype;
1033         gst_structure_get_int(structure, "width", &capture_data->width);
1034         gst_structure_get_int(structure, "height", &capture_data->height);
1035         capture_data->length = mapinfo.size;
1036         gst_buffer_unmap(gst_sample_get_buffer(sample), &mapinfo);
1037
1038         _mmcam_dbg_warn("buffer data[%p],size[%dx%d],length[%d],format[%d]",
1039                         capture_data->data, capture_data->width, capture_data->height,
1040                         capture_data->length, capture_data->format);
1041         return;
1042
1043 GET_FAILED:
1044         capture_data->data = NULL;
1045         capture_data->format = MM_PIXEL_FORMAT_INVALID;
1046         capture_data->length = 0;
1047
1048         return;
1049 }
1050
1051
1052 int __mmcamcorder_set_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1053 {
1054         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1055         _MMCamcorderSubContext *sc = NULL;
1056
1057         mmf_return_val_if_fail(hcamcorder && dest, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1058
1059         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1060         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1061
1062         _mmcam_dbg_log("");
1063
1064         /* if tag enable and doesn't provide exif, we make it */
1065         _mmcam_dbg_log("Add exif information if existed(thumbnail[%p])", thumbnail);
1066         if (thumbnail && thumbnail->data) {
1067                 return __mmcamcorder_capture_save_exifinfo(handle, dest, thumbnail, provide_exif);
1068         } else {
1069                 return __mmcamcorder_capture_save_exifinfo(handle, dest, NULL, provide_exif);
1070         }
1071 }
1072
1073
1074 void __mmcamcorder_release_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, int tag_enable, int provide_exif)
1075 {
1076         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1077         _MMCamcorderSubContext *sc = NULL;
1078
1079         mmf_return_if_fail(hcamcorder);
1080         mmf_return_if_fail(dest);
1081
1082         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1083         mmf_return_if_fail(sc);
1084
1085         _mmcam_dbg_log("tag : %d, provide exif : %d", tag_enable, provide_exif);
1086
1087         /* if dest->data is allocated in MSL, release it */
1088         if (tag_enable && !provide_exif) {
1089                 if (dest->data) {
1090                         free(dest->data);
1091                         dest->length = 0;
1092                         dest->data = NULL;
1093                         _mmcam_dbg_log("Jpeg is released!");
1094                 }
1095         } else {
1096                 _mmcam_dbg_log("No need to release");
1097         }
1098
1099         return;
1100 }
1101
1102
1103 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data)
1104 {
1105         int ret = MM_ERROR_NONE;
1106         int pixtype_main = MM_PIXEL_FORMAT_INVALID;
1107         int pixtype_thumb = MM_PIXEL_FORMAT_INVALID;
1108         int pixtype_scrnl = MM_PIXEL_FORMAT_INVALID;
1109         int codectype = MM_IMAGE_CODEC_JPEG;
1110         int attr_index = 0;
1111         int count = 0;
1112         int stop_cont_shot = FALSE;
1113         int tag_enable = FALSE;
1114         int provide_exif = FALSE;
1115         int capture_quality = 0;
1116         int try_lock_count = 0;
1117         gboolean send_captured_message = FALSE;
1118         unsigned char *exif_raw_data = NULL;
1119         unsigned char *internal_main_data = NULL;
1120         unsigned int internal_main_length = 0;
1121         unsigned char *internal_thumb_data = NULL;
1122         unsigned int internal_thumb_length = 0;
1123         unsigned char *compare_data = NULL;
1124
1125         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
1126         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1127         _MMCamcorderImageInfo *info = NULL;
1128         _MMCamcorderSubContext *sc = NULL;
1129         MMCamcorderCaptureDataType dest = {0,};
1130         MMCamcorderCaptureDataType thumb = {0,};
1131         MMCamcorderCaptureDataType scrnail = {0,};
1132         MMCamcorderCaptureDataType encode_src = {0,};
1133         GstMapInfo mapinfo1;
1134         GstMapInfo mapinfo2;
1135         GstMapInfo mapinfo3;
1136
1137         mmf_attrs_t *attrs = NULL;
1138         mmf_attribute_t *item_screennail = NULL;
1139         mmf_attribute_t *item_exif_raw_data = NULL;
1140
1141         mmf_return_if_fail(hcamcorder);
1142
1143         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1144         mmf_return_if_fail(sc && sc->info_image);
1145
1146         info = sc->info_image;
1147
1148         memset(&mapinfo1, 0x0, sizeof(GstMapInfo));
1149         memset(&mapinfo2, 0x0, sizeof(GstMapInfo));
1150         memset(&mapinfo3, 0x0, sizeof(GstMapInfo));
1151
1152         /* get current state */
1153         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1154
1155         _mmcam_dbg_err("START - current state %d", current_state);
1156
1157         /* check capture state */
1158         if (info->type == _MMCamcorder_MULTI_SHOT && info->capture_send_count > 0) {
1159                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, "capture-break-cont-shot", &stop_cont_shot, NULL);
1160         }
1161
1162         if (!info->capturing || stop_cont_shot) {
1163                 _mmcam_dbg_warn("stop command[%d] or not capturing state[%d]. skip this...",
1164                                 stop_cont_shot, info->capturing);
1165
1166                 /*free GstBuffer*/
1167                 if (sample1) {
1168                         gst_sample_unref(sample1);
1169                 }
1170                 if (sample2) {
1171                         gst_sample_unref(sample2);
1172                 }
1173                 if (sample3) {
1174                         gst_sample_unref(sample3);
1175                 }
1176
1177                 return;
1178         }
1179
1180         /* check command lock to block capture callback if capture start API is not returned
1181            wait for 2 seconds at worst case */
1182         try_lock_count = 0;
1183         do {
1184                 _mmcam_dbg_log("Try command LOCK");
1185                 if (_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1186                         _mmcam_dbg_log("command LOCK OK");
1187                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1188                         break;
1189                 }
1190
1191                 if (try_lock_count++ < TRY_LOCK_MAX_COUNT) {
1192                         _mmcam_dbg_warn("command LOCK Failed, retry...[count %d]", try_lock_count);
1193                         usleep(TRY_LOCK_TIME);
1194                 } else {
1195                         _mmcam_dbg_err("failed to lock command LOCK");
1196                         break;
1197                 }
1198         } while (TRUE);
1199
1200         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
1201                 /* play capture sound here if multi capture
1202                    or preview format is ITLV(because of AF and flash control in plugin) */
1203                 if (info->type == _MMCamcorder_MULTI_SHOT) {
1204                         g_mutex_lock(&hcamcorder->task_thread_lock);
1205                         _mmcam_dbg_log("send signal for sound play");
1206                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START;
1207                         g_cond_signal(&hcamcorder->task_thread_cond);
1208                         g_mutex_unlock(&hcamcorder->task_thread_lock);
1209                 } else if (!info->played_capture_sound) {
1210                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
1211                 }
1212         }
1213
1214         /* init capture data */
1215         memset((void *)&dest, 0x0, sizeof(MMCamcorderCaptureDataType));
1216         memset((void *)&thumb, 0x0, sizeof(MMCamcorderCaptureDataType));
1217         memset((void *)&scrnail, 0x0, sizeof(MMCamcorderCaptureDataType));
1218
1219         /* Prepare main, thumbnail buffer */
1220         pixtype_main = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample1));
1221         if (pixtype_main == MM_PIXEL_FORMAT_INVALID) {
1222                 _mmcam_dbg_err("Unsupported pixel type");
1223                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1224                 goto error;
1225         }
1226
1227         /* Main image buffer */
1228         if (!sample1 || !gst_buffer_map(gst_sample_get_buffer(sample1), &mapinfo1, GST_MAP_READ)) {
1229                 _mmcam_dbg_err("sample1[%p] is NULL or gst_buffer_map failed", sample1);
1230                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1231                 goto error;
1232         }else{
1233                 if ( (mapinfo1.data == NULL) && (mapinfo1.size == 0) ){
1234                         _mmcam_dbg_err("mapinfo1 is wrong (%p, size %d)", mapinfo1.data, mapinfo1.size);
1235                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1236                         gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1237                         goto error;
1238                 }else
1239                         __mmcamcorder_get_capture_data_from_buffer(&dest, pixtype_main, sample1);
1240         }
1241
1242         if ( !sample2 || !gst_buffer_map(gst_sample_get_buffer(sample2), &mapinfo2, GST_MAP_READ) ) {
1243                 _mmcam_dbg_log("sample2[%p] is NULL or gst_buffer_map failed. Not Error.", sample2);
1244         }
1245         if ( !sample3 || !gst_buffer_map(gst_sample_get_buffer(sample3), &mapinfo3, GST_MAP_READ)) {
1246                 _mmcam_dbg_log("sample3[%p] is NULL or gst_buffer_map failed. Not Error.", sample3);
1247         }
1248
1249         /* Screennail image buffer */
1250         attrs = (mmf_attrs_t*)MMF_CAMCORDER_ATTRS(hcamcorder);
1251         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_SCREENNAIL, &attr_index);
1252         item_screennail = &attrs->items[attr_index];
1253
1254         if (sample3 && mapinfo3.data && mapinfo3.size != 0) {
1255                 _mmcam_dbg_log("Screennail (sample3=%p,size=%d)", sample3, mapinfo3.size);
1256
1257                 pixtype_scrnl = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample3));
1258                 __mmcamcorder_get_capture_data_from_buffer(&scrnail, pixtype_scrnl, sample3);
1259
1260                 /* Set screennail attribute for application */
1261                 ret = mmf_attribute_set_data(item_screennail, &scrnail, sizeof(scrnail));
1262                 _mmcam_dbg_log("Screennail set attribute data %p, size %d, ret %x", &scrnail, sizeof(scrnail), ret);
1263         } else {
1264                 _mmcam_dbg_log("Sample3 has wrong pointer. Not Error. (sample3=%p)",sample3);
1265                 mmf_attribute_set_data(item_screennail, NULL, 0);
1266         }
1267
1268         /* commit screennail data */
1269         mmf_attribute_commit(item_screennail);
1270
1271         /* init thumb data */
1272         memset(&encode_src, 0x0, sizeof(MMCamcorderCaptureDataType));
1273
1274         /* get provide-exif */
1275         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "provide-exif", &provide_exif);
1276
1277         /* Thumbnail image buffer */
1278         if (sample2 && mapinfo2.data && (mapinfo2.size != 0)) {
1279                 _mmcam_dbg_log("Thumbnail (buffer2=%p)",gst_sample_get_buffer(sample2));
1280                 pixtype_thumb = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample2));
1281                 __mmcamcorder_get_capture_data_from_buffer(&thumb, pixtype_thumb, sample2);
1282         } else {
1283                 _mmcam_dbg_log("Sample2 has wrong pointer. Not Error. (sample2 %p)", sample2);
1284
1285                 if (pixtype_main == MM_PIXEL_FORMAT_ENCODED && provide_exif) {
1286                         ExifLoader *l;
1287                         /* get thumbnail from EXIF */
1288                         l = exif_loader_new();
1289                         if (l) {
1290                                 ExifData *ed;
1291                                 char  width[10];
1292                                 char  height[10];
1293                                 ExifEntry *entry = NULL;
1294
1295                                 exif_loader_write (l, dest.data, dest.length);
1296
1297                                 /* Get a pointer to the EXIF data */
1298                                 ed = exif_loader_get_data(l);
1299
1300                                 /* The loader is no longer needed--free it */
1301                                 exif_loader_unref(l);
1302                                 l = NULL;
1303                                 if (ed) {
1304                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_WIDTH);
1305                                         if (entry != NULL) {
1306                                                 exif_entry_get_value(entry,width,10);
1307                                         }
1308                                         entry = NULL;
1309                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_LENGTH);
1310                                         if (entry != NULL) {
1311                                                 exif_entry_get_value(entry,height , 10);
1312                                         }
1313                                         entry = NULL;
1314                                         /* Make sure the image had a thumbnail before trying to write it */
1315                                         if (ed->data && ed->size) {
1316                                                 thumb.data = malloc(ed->size);
1317                                                 memcpy(thumb.data,ed->data,ed->size);
1318                                                 thumb.length = ed->size;
1319                                                 thumb.format = MM_PIXEL_FORMAT_ENCODED;
1320                                                 thumb.width = atoi(width);
1321                                                 thumb.height = atoi(height);
1322                                                 internal_thumb_data = thumb.data;
1323                                         }
1324                                         exif_data_unref(ed);
1325                                         ed = NULL;
1326                                 } else {
1327                                         _mmcam_dbg_warn("failed to get exif data");
1328                                 }
1329                         } else {
1330                                 _mmcam_dbg_warn("failed to create exif loader");
1331                         }
1332                 }
1333
1334                 if (thumb.data == NULL) {
1335                         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED &&
1336                             scrnail.data && scrnail.length != 0) {
1337                                 /* make thumbnail image with screennail data */
1338                                 memcpy(&encode_src, &scrnail, sizeof(MMCamcorderCaptureDataType));
1339                         } else if (sc->internal_encode) {
1340                                 /* make thumbnail image with main data, this is raw data */
1341                                 memcpy(&encode_src, &dest, sizeof(MMCamcorderCaptureDataType));
1342                         }
1343                 }
1344
1345                 /* encode thumbnail */
1346                 if (encode_src.data) {
1347                         unsigned int thumb_width = 0;
1348                         unsigned int thumb_height = 0;
1349                         unsigned int thumb_length = 0;
1350                         unsigned char *thumb_raw_data = NULL;
1351
1352                         /* encode image */
1353                         _mmcam_dbg_log("Encode Thumbnail");
1354
1355                         if (encode_src.width > THUMBNAIL_WIDTH) {
1356                                 /* calculate thumbnail size */
1357                                 thumb_width = THUMBNAIL_WIDTH;
1358                                 thumb_height = (thumb_width * encode_src.height) / encode_src.width;
1359                                 if (thumb_height % 2 != 0) {
1360                                         thumb_height += 1;
1361                                 }
1362
1363                                 _mmcam_dbg_log("need to resize : thumbnail size %dx%d, format %d",
1364                                                thumb_width, thumb_height, encode_src.format);
1365
1366                                 if ((encode_src.format == MM_PIXEL_FORMAT_UYVY ||
1367                                      encode_src.format == MM_PIXEL_FORMAT_YUYV) &&
1368                                      encode_src.width % thumb_width == 0 &&
1369                                      encode_src.height % thumb_height == 0) {
1370                                         if (!_mmcamcorder_downscale_UYVYorYUYV(encode_src.data, encode_src.width, encode_src.height,
1371                                                 &thumb_raw_data, thumb_width, thumb_height)) {
1372                                                 thumb_raw_data = NULL;
1373                                                 _mmcam_dbg_warn("_mmcamcorder_downscale_UYVYorYUYV failed. skip thumbnail making...");
1374                                         }
1375                                 } else {
1376                                         if (!_mmcamcorder_resize_frame(encode_src.data, encode_src.width, encode_src.height,
1377                                                 encode_src.length, encode_src.format,
1378                                                 &thumb_raw_data, &thumb_width, &thumb_height, &thumb_length)) {
1379                                                 thumb_raw_data = NULL;
1380                                                 _mmcam_dbg_warn("_mmcamcorder_resize_frame failed. skip thumbnail making...");
1381                                         }
1382                                 }
1383                         } else {
1384                                 thumb_width = encode_src.width;
1385                                 thumb_height = encode_src.height;
1386
1387                                 _mmcam_dbg_log("NO need to resize : thumbnail size %dx%d", thumb_width, thumb_height);
1388
1389                                 thumb_raw_data = encode_src.data;
1390                                 thumb_length = encode_src.length;
1391                         }
1392
1393                         if (thumb_raw_data) {
1394                                 ret = _mmcamcorder_encode_jpeg(thumb_raw_data, thumb_width, thumb_height,
1395                                         encode_src.format, thumb_length, THUMBNAIL_JPEG_QUALITY,
1396                                         (void **)&internal_thumb_data, &internal_thumb_length);
1397                                 if (ret) {
1398                                         _mmcam_dbg_log("encode THUMBNAIL done - data %p, length %d",
1399                                                        internal_thumb_data, internal_thumb_length);
1400
1401                                         thumb.data = internal_thumb_data;
1402                                         thumb.length = internal_thumb_length;
1403                                         thumb.width = thumb_width;
1404                                         thumb.height = thumb_height;
1405                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1406                                 } else {
1407                                         _mmcam_dbg_warn("failed to encode THUMBNAIL");
1408                                 }
1409
1410                                 /* release allocated raw data memory */
1411                                 if (thumb_raw_data != encode_src.data) {
1412                                         free(thumb_raw_data);
1413                                         thumb_raw_data = NULL;
1414                                         _mmcam_dbg_log("release thumb_raw_data");
1415                                 }
1416                         } else {
1417                                 _mmcam_dbg_warn("thumb_raw_data is NULL");
1418                         }
1419                 } else {
1420                         // no raw data src for thumbnail
1421                         _mmcam_dbg_log("no need to encode thumbnail");
1422                 }
1423         }
1424
1425         /* Encode JPEG */
1426         if (sc->internal_encode && pixtype_main != MM_PIXEL_FORMAT_ENCODED) {
1427                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1428                                             MMCAM_IMAGE_ENCODER_QUALITY, &capture_quality,
1429                                             NULL);
1430                 _mmcam_dbg_log("Start Internal Encode - capture_quality %d", capture_quality);
1431
1432                 ret = _mmcamcorder_encode_jpeg(mapinfo1.data, dest.width, dest.height,
1433                         pixtype_main, dest.length, capture_quality,
1434                         (void **)&internal_main_data, &internal_main_length);
1435                 if (!ret) {
1436                         _mmcam_dbg_err("_mmcamcorder_encode_jpeg failed");
1437
1438                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1439
1440                         goto error;
1441                 }
1442
1443                 /* set format */
1444                 dest.data = internal_main_data;
1445                 dest.length = internal_main_length;
1446                 dest.format = MM_PIXEL_FORMAT_ENCODED;
1447
1448                 _mmcam_dbg_log("Done Internal Encode - data %p, length %d", dest.data, dest.length);
1449         }
1450
1451         /* create EXIF info */
1452         if(!provide_exif){ // make new exif
1453                 ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1454         } else { // load from jpeg buffer dest.data
1455                 ret = mm_exif_load_exif_info(&(hcamcorder->exif_info), dest.data, dest.length);
1456                 if (ret != MM_ERROR_NONE) {
1457                         _mmcam_dbg_err("Failed to load exif_info [%x], try to create EXIF", ret);
1458                         provide_exif = FALSE;
1459                         ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1460                 }
1461         }
1462         if (ret != MM_ERROR_NONE) {
1463                 _mmcam_dbg_err("Failed to create exif_info [%x], but keep going...", ret);
1464         } else {
1465                 /* add basic exif info */
1466                 if(!provide_exif) {
1467                         _mmcam_dbg_log("add basic exif info");
1468                         ret = __mmcamcorder_set_exif_basic_info((MMHandleType)hcamcorder, dest.width, dest.height);
1469                 } else {
1470                         _mmcam_dbg_log("update exif info");
1471                         ret = __mmcamcorder_update_exif_info((MMHandleType)hcamcorder, dest.data, dest.length);
1472                 }
1473
1474                 if (ret != MM_ERROR_NONE) {
1475                         _mmcam_dbg_warn("Failed set_exif_basic_info [%x], but keep going...", ret);
1476                         ret = MM_ERROR_NONE;
1477                 }
1478         }
1479
1480         /* get attribute item for EXIF data */
1481         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_EXIF_RAW_DATA, &attr_index);
1482         item_exif_raw_data = &attrs->items[attr_index];
1483
1484         /* set EXIF data to attribute */
1485         if (hcamcorder->exif_info && hcamcorder->exif_info->data) {
1486                 exif_raw_data = (unsigned char *)malloc(hcamcorder->exif_info->size);
1487                 if (exif_raw_data) {
1488                         memcpy(exif_raw_data, hcamcorder->exif_info->data, hcamcorder->exif_info->size);
1489                         mmf_attribute_set_data(item_exif_raw_data, exif_raw_data, hcamcorder->exif_info->size);
1490                         _mmcam_dbg_log("set EXIF raw data %p, size %d", exif_raw_data, hcamcorder->exif_info->size);
1491                 } else {
1492                         _mmcam_dbg_warn("failed to alloc for EXIF, size %d", hcamcorder->exif_info->size);
1493                 }
1494         } else {
1495                 _mmcam_dbg_warn("failed to create EXIF. set EXIF as NULL");
1496                 mmf_attribute_set_data(item_exif_raw_data, NULL, 0);
1497         }
1498
1499         /* commit EXIF data */
1500         mmf_attribute_commit(item_exif_raw_data);
1501
1502         /* get tag-enable */
1503         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, MMCAM_TAG_ENABLE, &tag_enable, NULL);
1504
1505         /* Set extra data for JPEG if tag enabled and doesn't provide EXIF */
1506         if (dest.format == MM_PIXEL_FORMAT_ENCODED){
1507                 if (tag_enable) {
1508                         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1509                                                     MMCAM_IMAGE_ENCODER, &codectype,
1510                                                     NULL);
1511                         _mmcam_dbg_log("codectype %d", codectype);
1512
1513                         switch (codectype) {
1514                         case MM_IMAGE_CODEC_JPEG:
1515                         case MM_IMAGE_CODEC_SRW:
1516                         case MM_IMAGE_CODEC_JPEG_SRW:
1517                                 ret = __mmcamcorder_set_jpeg_data((MMHandleType)hcamcorder, &dest, &thumb, provide_exif);
1518                                 if (ret != MM_ERROR_NONE) {
1519                                         _mmcam_dbg_err("Error on setting extra data to jpeg");
1520                                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, ret);
1521                                         goto error;
1522                                 }
1523                                 break;
1524                         default:
1525                                 _mmcam_dbg_err("The codectype is not supported. (%d)", codectype);
1526                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1527                                 goto error;
1528                         }
1529                 }
1530         }
1531
1532         /* Handle Capture Callback */
1533         _MMCAMCORDER_LOCK_VCAPTURE_CALLBACK(hcamcorder);
1534
1535         if (hcamcorder->vcapture_cb) {
1536                 _mmcam_dbg_log("APPLICATION CALLBACK START");
1537                 if (thumb.data) {
1538                         ret = hcamcorder->vcapture_cb(&dest, &thumb, hcamcorder->vcapture_cb_param);
1539                 } else {
1540                         ret = hcamcorder->vcapture_cb(&dest, NULL, hcamcorder->vcapture_cb_param);
1541                 }
1542                 _mmcam_dbg_log("APPLICATION CALLBACK END");
1543         } else {
1544                 _mmcam_dbg_err("Capture callback is NULL.");
1545
1546                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1547
1548                 goto err_release_exif;
1549         }
1550
1551         /* Set capture count */
1552         count = ++(info->capture_send_count);
1553         send_captured_message = TRUE;
1554
1555 err_release_exif:
1556         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
1557
1558         /* init screennail and EXIF raw data */
1559         mmf_attribute_set_data(item_screennail, NULL, 0);
1560         mmf_attribute_commit(item_screennail);
1561         if (exif_raw_data) {
1562                 free(exif_raw_data);
1563                 exif_raw_data = NULL;
1564
1565                 mmf_attribute_set_data(item_exif_raw_data, NULL, 0);
1566                 mmf_attribute_commit(item_exif_raw_data);
1567         }
1568
1569         /* Release jpeg data */
1570         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED) {
1571                 __mmcamcorder_release_jpeg_data((MMHandleType)hcamcorder, &dest, tag_enable, provide_exif);
1572         }
1573
1574 error:
1575         /* Check end condition and set proper value */
1576         if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL ||
1577             (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2)) {
1578                 __mmcamcorder_init_stillshot_info((MMHandleType)hcamcorder);
1579         }
1580
1581         /* release internal allocated data */
1582         if (sc->internal_encode) {
1583                 compare_data = internal_main_data;
1584         } else {
1585                 compare_data = mapinfo1.data;
1586         }
1587         if (dest.data && compare_data &&
1588             dest.data != compare_data) {
1589                 _mmcam_dbg_log("release internal allocated data %p", dest.data);
1590                 free(dest.data);
1591                 dest.data = NULL;
1592                 dest.length = 0;
1593         }
1594         if (internal_main_data) {
1595                 _mmcam_dbg_log("release internal main data %p", internal_main_data);
1596                 free(internal_main_data);
1597                 internal_main_data = NULL;
1598         }
1599         if (internal_thumb_data) {
1600                 _mmcam_dbg_log("release internal thumb data %p", internal_thumb_data);
1601                 free(internal_thumb_data);
1602                 internal_thumb_data = NULL;
1603         }
1604
1605         /* reset compare_data */
1606         compare_data = NULL;
1607
1608         /*free GstBuffer*/
1609         if (sample1) {
1610                 gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1611                 gst_sample_unref(sample1);
1612         }
1613         if (sample2) {
1614                 gst_buffer_unmap(gst_sample_get_buffer(sample2), &mapinfo2);
1615                 gst_sample_unref(sample2);
1616         }
1617         if (sample3) {
1618                 gst_buffer_unmap(gst_sample_get_buffer(sample3), &mapinfo3);
1619                 gst_sample_unref(sample3);
1620         }
1621
1622         /* destroy exif info */
1623         mm_exif_destory_exif_info(hcamcorder->exif_info);
1624         hcamcorder->exif_info = NULL;
1625
1626         /* send captured message */
1627         if (send_captured_message) {
1628                 if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL) {
1629                         /* Send CAPTURED message and count - capture success */
1630                         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
1631                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_VIDEO_SNAPSHOT_CAPTURED, count);
1632                         } else {
1633                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, count);
1634                         }
1635                 } else if (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2) {
1636                         /* send captured message only once in HDR and Original Capture mode */
1637                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, 1);
1638                 }
1639         }
1640
1641         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
1642                 /* Handle capture in recording case */
1643                 hcamcorder->capture_in_recording = FALSE;
1644
1645                 g_mutex_lock(&hcamcorder->task_thread_lock);
1646
1647                 if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
1648                         _mmcam_dbg_log("send signal for capture in recording");
1649                         g_cond_signal(&hcamcorder->task_thread_cond);
1650                 } else {
1651                         _mmcam_dbg_warn("unexpected task thread state : %d", hcamcorder->task_thread_state);
1652                 }
1653
1654                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1655
1656                 _MMCAMCORDER_CMD_SIGNAL(hcamcorder);
1657         }
1658
1659         _mmcam_dbg_err("END");
1660
1661         return;
1662 }
1663
1664
1665 gboolean __mmcamcorder_handoff_callback(GstElement *fakesink, GstBuffer *buffer, GstPad *pad, gpointer u_data)
1666 {
1667         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1668         _MMCamcorderSubContext *sc = NULL;
1669
1670         mmf_return_val_if_fail(hcamcorder, FALSE);
1671
1672         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1673         mmf_return_val_if_fail(sc && sc->element, FALSE);
1674
1675         _mmcam_dbg_log("");
1676
1677         /* FIXME. How could you get a thumbnail? */
1678         __mmcamcorder_image_capture_cb(fakesink, gst_sample_new(buffer, gst_pad_get_current_caps(pad), NULL, NULL), NULL, NULL, u_data);
1679
1680         if (sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst) {
1681                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", FALSE);
1682                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1683                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_STOP;
1684         }
1685
1686         return TRUE;
1687 }
1688
1689
1690 static ExifData *__mmcamcorder_update_exif_orientation(MMHandleType handle, ExifData *ed)
1691 {
1692         int value = 0;
1693         ExifShort eshort = 0;
1694         int ret = MM_ERROR_NONE;
1695
1696         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_ORIENTATION, &value, NULL);
1697         _mmcam_dbg_log("get orientation [%d]",value);
1698         if (value == 0) {
1699                 value = MM_EXIF_ORIENTATION;
1700         }
1701
1702         exif_set_short((unsigned char *)&eshort, exif_data_get_byte_order(ed), value);
1703         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_ORIENTATION,
1704                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort);
1705         if (ret != MM_ERROR_NONE) {
1706                 EXIF_SET_ERR(ret, EXIF_TAG_MAKER_NOTE);
1707         }
1708
1709 exit:
1710         return ed;
1711 }
1712
1713
1714 static ExifData *__mmcamcorder_update_exif_make(MMHandleType handle, ExifData *ed)
1715 {
1716         int ret = MM_ERROR_NONE;
1717         char *make = strdup(MM_MAKER_NAME);
1718
1719         if (make) {
1720                 _mmcam_dbg_log("maker [%s]", make);
1721                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MAKE,
1722                                             EXIF_FORMAT_ASCII, strlen(make)+1, (const char *)make);
1723                 free(make);
1724                 if (ret != MM_ERROR_NONE) {
1725                         EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1726                 }
1727         } else {
1728                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
1729                 EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1730         }
1731
1732 exit:
1733         return ed;
1734 }
1735
1736
1737 static ExifData *__mmcamcorder_update_exif_software(MMHandleType handle, ExifData *ed)
1738 {
1739         int ret = MM_ERROR_NONE;
1740         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1741
1742         if (hcamcorder == NULL || ed == NULL) {
1743                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1744                 return NULL;
1745         }
1746
1747         if (hcamcorder->software_version) {
1748                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE, EXIF_FORMAT_ASCII,
1749                                             strlen(hcamcorder->software_version)+1, (const char *)hcamcorder->software_version);
1750                 if (ret != MM_ERROR_NONE) {
1751                         _mmcam_dbg_err("set software_version[%s] failed", hcamcorder->software_version);
1752                 } else {
1753                         _mmcam_dbg_log("set software_version[%s] done", hcamcorder->software_version);
1754                 }
1755         } else {
1756                 _mmcam_dbg_err("model_name is NULL");
1757         }
1758
1759         return ed;
1760 }
1761
1762
1763 static ExifData *__mmcamcorder_update_exif_model(MMHandleType handle, ExifData *ed)
1764 {
1765         int ret = MM_ERROR_NONE;
1766         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1767
1768         if (hcamcorder == NULL || ed == NULL) {
1769                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1770                 return NULL;
1771         }
1772
1773         if (hcamcorder->model_name) {
1774                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MODEL, EXIF_FORMAT_ASCII,
1775                                             strlen(hcamcorder->model_name)+1, (const char *)hcamcorder->model_name);
1776                 if (ret != MM_ERROR_NONE) {
1777                         _mmcam_dbg_err("set model name[%s] failed", hcamcorder->model_name);
1778                 } else {
1779                         _mmcam_dbg_log("set model name[%s] done", hcamcorder->model_name);
1780                 }
1781         } else {
1782                 _mmcam_dbg_err("model_name is NULL");
1783         }
1784
1785         return ed;
1786 }
1787
1788 static ExifData *__mmcamcorder_update_exif_gps(MMHandleType handle, ExifData *ed)
1789 {
1790         int ret = MM_ERROR_NONE;
1791         int gps_enable = TRUE;
1792         char *err_name = NULL;
1793         double latitude = INVALID_GPS_VALUE;
1794         double longitude = INVALID_GPS_VALUE;
1795         double altitude = INVALID_GPS_VALUE;
1796
1797         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_GPS_ENABLE, &gps_enable, NULL);
1798         if (ret == MM_ERROR_NONE && gps_enable) {
1799                 ExifByte GpsVersion[4]={2,2,0,0};
1800
1801                 _mmcam_dbg_log("Tag for GPS is ENABLED.");
1802
1803                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_VERSION_ID,
1804                                             EXIF_FORMAT_BYTE, 4, (const char *)&GpsVersion);
1805                 if (ret != MM_ERROR_NONE) {
1806                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_VERSION_ID);
1807                 }
1808
1809                 ret = mm_camcorder_get_attributes(handle, &err_name,
1810                                                   MMCAM_TAG_LATITUDE, &latitude,
1811                                                   MMCAM_TAG_LONGITUDE, &longitude,
1812                                                   MMCAM_TAG_ALTITUDE, &altitude, NULL);
1813                 if (ret != MM_ERROR_NONE) {
1814                         _mmcam_dbg_err("failed to get gps info [%x][%s]", ret, err_name);
1815                         SAFE_FREE(err_name);
1816                         goto exit;
1817                 }
1818
1819                 _mmcam_dbg_log("latitude [%f]", latitude);
1820                 if (latitude != INVALID_GPS_VALUE) {
1821                         unsigned char *b = NULL;
1822                         unsigned int deg;
1823                         unsigned int min;
1824                         unsigned int sec;
1825                         ExifRational rData;
1826
1827                         if (latitude < 0) {
1828                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1829                                                             EXIF_FORMAT_ASCII, 2, "S");
1830                                 if (ret != MM_ERROR_NONE) {
1831                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1832                                 }
1833                                 latitude = -latitude;
1834                         } else if (latitude > 0) {
1835                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1836                                                             EXIF_FORMAT_ASCII, 2, "N");
1837                                 if (ret != MM_ERROR_NONE) {
1838                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1839                                 }
1840                         }
1841
1842                         deg = (unsigned int)(latitude);
1843                         min = (unsigned int)((latitude-deg)*60);
1844                         sec = (unsigned int)(((latitude-deg)*3600)-min*60);
1845
1846                         _mmcam_dbg_log("f_latitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1847                         b = malloc(3 * sizeof(ExifRational));
1848                         if (b) {
1849                                 rData.numerator = deg;
1850                                 rData.denominator = 1;
1851                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1852                                 rData.numerator = min;
1853                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
1854                                 rData.numerator = sec;
1855                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
1856
1857                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE,
1858                                                             EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1859                                 free(b);
1860                                 if (ret != MM_ERROR_NONE) {
1861                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE);
1862                                 }
1863                         } else {
1864                                 _mmcam_dbg_warn("malloc failed");
1865                         }
1866                 }
1867
1868                 _mmcam_dbg_log("longitude [%f]", longitude);
1869                 if (longitude != INVALID_GPS_VALUE) {
1870                         unsigned char *b = NULL;
1871                         unsigned int deg;
1872                         unsigned int min;
1873                         unsigned int sec;
1874                         ExifRational rData;
1875
1876                         if (longitude < 0) {
1877                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1878                                                             EXIF_FORMAT_ASCII, 2, "W");
1879                                 if (ret != MM_ERROR_NONE) {
1880                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1881                                 }
1882                                 longitude = -longitude;
1883                         } else if (longitude > 0) {
1884                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1885                                                             EXIF_FORMAT_ASCII, 2, "E");
1886                                 if (ret != MM_ERROR_NONE) {
1887                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1888                                 }
1889                         }
1890
1891                         deg = (unsigned int)(longitude);
1892                         min = (unsigned int)((longitude-deg)*60);
1893                         sec = (unsigned int)(((longitude-deg)*3600)-min*60);
1894
1895                         _mmcam_dbg_log("longitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1896                         b = malloc(3 * sizeof(ExifRational));
1897                         if (b) {
1898                                 rData.numerator = deg;
1899                                 rData.denominator = 1;
1900                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1901                                 rData.numerator = min;
1902                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
1903                                 rData.numerator = sec;
1904                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
1905                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE,
1906                                                             EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1907                                 free(b);
1908                                 if (ret != MM_ERROR_NONE) {
1909                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE);
1910                                 }
1911                         } else {
1912                                 _mmcam_dbg_warn("malloc failed");
1913                         }
1914                 }
1915
1916                 _mmcam_dbg_log("f_altitude [%f]", altitude);
1917                 if (altitude != INVALID_GPS_VALUE) {
1918                         ExifByte alt_ref = 0;
1919                         unsigned char *b = NULL;
1920                         ExifRational rData;
1921                         b = malloc(sizeof(ExifRational));
1922                         if (b) {
1923                                 if (altitude < 0) {
1924                                         alt_ref = 1;
1925                                         altitude = -altitude;
1926                                 }
1927
1928                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE_REF,
1929                                                             EXIF_FORMAT_BYTE, 1, (const char *)&alt_ref);
1930                                 if (ret != MM_ERROR_NONE) {
1931                                         _mmcam_dbg_err("error [%x], tag [%x]", ret, EXIF_TAG_GPS_ALTITUDE_REF);
1932                                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
1933                                                 free(b);
1934                                                 b = NULL;
1935                                                 goto exit;
1936                                         }
1937                                 }
1938
1939                                 rData.numerator = (unsigned int)(altitude + 0.5)*100;
1940                                 rData.denominator = 100;
1941                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1942                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE,
1943                                                             EXIF_FORMAT_RATIONAL, 1, (const char *)b);
1944                                 free(b);
1945                                 if (ret != MM_ERROR_NONE) {
1946                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_ALTITUDE);
1947                                 }
1948                         } else {
1949                                 _mmcam_dbg_warn("malloc failed");
1950                         }
1951                 }
1952
1953                 {
1954                         double gps_timestamp = INVALID_GPS_VALUE;
1955                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-time-stamp", &gps_timestamp, NULL);
1956                         _mmcam_dbg_log("Gps timestamp [%f]", gps_timestamp);
1957                         if (gps_timestamp > 0.0) {
1958                                 unsigned char *b = NULL;
1959                                 unsigned int hour;
1960                                 unsigned int min;
1961                                 unsigned int microsec;
1962                                 ExifRational rData;
1963
1964                                 hour = (unsigned int)(gps_timestamp / 3600);
1965                                 min = (unsigned int)((gps_timestamp - 3600 * hour) / 60);
1966                                 microsec = (unsigned int)(((double)((double)gps_timestamp -(double)(3600 * hour)) -(double)(60 * min)) * 1000000);
1967
1968                                 _mmcam_dbg_log("Gps timestamp hour[%d], min[%d], microsec[%d]", hour, min, microsec);
1969                                 b = malloc(3 * sizeof(ExifRational));
1970                                 if (b) {
1971                                         rData.numerator = hour;
1972                                         rData.denominator = 1;
1973                                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1974
1975                                         rData.numerator = min;
1976                                         rData.denominator = 1;
1977                                         exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
1978
1979                                         rData.numerator = microsec;
1980                                         rData.denominator = 1000000;
1981                                         exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
1982
1983                                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_TIME_STAMP,
1984                                                                     EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1985                                         free(b);
1986                                         if (ret != MM_ERROR_NONE) {
1987                                                 EXIF_SET_ERR(ret, EXIF_TAG_GPS_TIME_STAMP);
1988                                         }
1989                                 } else {
1990                                         _mmcam_dbg_warn( "malloc failed." );
1991                                 }
1992                         }
1993                 }
1994
1995                 {
1996                         unsigned char *date_stamp = NULL;
1997                         int date_stamp_len = 0;
1998
1999                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-date-stamp", &date_stamp, &date_stamp_len, NULL);
2000
2001                         if (date_stamp) {
2002                                 _mmcam_dbg_log("Date stamp [%s]", date_stamp);
2003
2004                                 /* cause it should include NULL char */
2005                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_DATE_STAMP,
2006                                                             EXIF_FORMAT_ASCII, date_stamp_len + 1, (const char *)date_stamp);
2007                                 if (ret != MM_ERROR_NONE) {
2008                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_DATE_STAMP);
2009                                 }
2010                         }
2011                 }
2012
2013                 {
2014                         unsigned char *processing_method = NULL;
2015                         int processing_method_len = 0;
2016
2017                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-processing-method", &processing_method, &processing_method_len, NULL);
2018
2019                         if (processing_method) {
2020                                 _mmcam_dbg_log("Processing method [%s]", processing_method);
2021
2022                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_PROCESSING_METHOD,
2023                                                             EXIF_FORMAT_UNDEFINED, processing_method_len, (const char *)processing_method);
2024                                 if (ret != MM_ERROR_NONE) {
2025                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_PROCESSING_METHOD);
2026                                 }
2027                         }
2028                 }
2029         } else {
2030                 _mmcam_dbg_log( "Tag for GPS is DISABLED." );
2031         }
2032
2033 exit:
2034         return ed;
2035 }
2036
2037
2038 int __mmcamcorder_update_exif_info(MMHandleType handle, void* imagedata, int imgln)
2039 {
2040         int ret = MM_ERROR_NONE;
2041         mmf_camcorder_t *hcamcorder = NULL;
2042         ExifData *ed = NULL;
2043
2044         hcamcorder = MMF_CAMCORDER(handle);
2045
2046         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2047
2048         ed = exif_data_new_from_data(imagedata, imgln);
2049         //ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2050
2051         if (ed == NULL) {
2052                 _mmcam_dbg_err("get exif data error!!");
2053                 return MM_ERROR_INVALID_HANDLE;
2054         }
2055
2056         /* update necessary */
2057
2058         __mmcamcorder_update_exif_make(handle, ed);
2059         __mmcamcorder_update_exif_software(handle, ed);
2060         __mmcamcorder_update_exif_model(handle, ed);
2061         __mmcamcorder_update_exif_orientation(handle, ed);
2062         __mmcamcorder_update_exif_gps(handle, ed);
2063         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2064         if (ret != MM_ERROR_NONE) {
2065                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2066         }
2067
2068         exif_data_unref(ed);
2069         ed = NULL;
2070         return ret;
2071 }
2072
2073 int __mmcamcorder_set_exif_basic_info(MMHandleType handle, int image_width, int image_height)
2074 {
2075         int ret = MM_ERROR_NONE;
2076         int value;
2077         int str_val_len = 0;
2078         int cntl = 0;
2079         int cnts = 0;
2080         char *str_value = NULL;
2081         char *user_comment = NULL;
2082         ExifData *ed = NULL;
2083         ExifLong config;
2084         ExifLong ExifVersion;
2085         static ExifShort eshort[20];
2086         static ExifLong elong[10];
2087
2088         GstCameraControl *control = NULL;
2089         GstCameraControlExifInfo avsys_exif_info;
2090
2091         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2092         _MMCamcorderSubContext *sc = NULL;
2093
2094         _mmcam_dbg_log("");
2095
2096         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2097
2098         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2099         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2100
2101         CLEAR(avsys_exif_info);
2102
2103         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2104                 _mmcam_dbg_err("Can't cast Video source into camera control. Skip camera control values...");
2105         } else {
2106                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2107                 /* get device information */
2108                 gst_camera_control_get_exif_info(control, &avsys_exif_info);
2109         }
2110
2111         /* get ExifData from exif info */
2112         ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2113         if (ed == NULL) {
2114                 _mmcam_dbg_err("get exif data error!!");
2115                 return MM_ERROR_INVALID_HANDLE;
2116         }
2117
2118         /* Receive attribute info */
2119
2120         /* START INSERT IFD_0 */
2121
2122         /*0. EXIF_TAG_EXIF_VERSION */
2123         ExifVersion = MM_EXIF_VERSION;
2124         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXIF_VERSION,
2125                                     EXIF_FORMAT_UNDEFINED, 4, (const char *)&ExifVersion);
2126         if (ret != MM_ERROR_NONE) {
2127                 EXIF_SET_ERR(ret, EXIF_TAG_EXIF_VERSION);
2128         }
2129
2130         /*1. EXIF_TAG_IMAGE_WIDTH */ /*EXIF_TAG_PIXEL_X_DIMENSION*/
2131         value = image_width;
2132
2133         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2134         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_WIDTH,
2135                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2136         if (ret != MM_ERROR_NONE) {
2137                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_WIDTH);
2138         }
2139
2140         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_X_DIMENSION,
2141                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2142         if (ret != MM_ERROR_NONE) {
2143                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_X_DIMENSION);
2144         }
2145         _mmcam_dbg_log("width[%d]", value);
2146
2147         /*2. EXIF_TAG_IMAGE_LENGTH*/ /*EXIF_TAG_PIXEL_Y_DIMENSION*/
2148         value = image_height;
2149
2150         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order (ed), value);
2151         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_LENGTH,
2152                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2153         if (ret != MM_ERROR_NONE) {
2154                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_LENGTH);
2155         }
2156
2157         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_Y_DIMENSION,
2158                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2159         if (ret != MM_ERROR_NONE) {
2160                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_Y_DIMENSION);
2161         }
2162         _mmcam_dbg_log("height[%d]", value);
2163
2164         /*4. EXIF_TAG_DATE_TIME */
2165
2166         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2167
2168         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2169         {
2170                 unsigned char *b;
2171                 time_t t;
2172                 struct tm tm;
2173
2174                 b = malloc(20 * sizeof(unsigned char));
2175                 if (b == NULL) {
2176                         _mmcam_dbg_err("failed to alloc b");
2177                         ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2178                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2179                 }
2180
2181                 memset(b, '\0', 20);
2182
2183                 t = time(NULL);
2184                 tzset();
2185                 localtime_r(&t, &tm);
2186
2187                 snprintf((char *)b, 20, "%04i:%02i:%02i %02i:%02i:%02i",
2188                          tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
2189                          tm.tm_hour, tm.tm_min, tm.tm_sec);
2190
2191                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_DATE_TIME, EXIF_FORMAT_ASCII, 20, (const char *)b);
2192                 if (ret != MM_ERROR_NONE) {
2193                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2194                                 free(b);
2195                         }
2196                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2197                 }
2198
2199                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_ORIGINAL, EXIF_FORMAT_ASCII, 20, (const char *)b);
2200                 if (ret != MM_ERROR_NONE) {
2201                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2202                                 free(b);
2203                         }
2204                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_ORIGINAL);
2205                 }
2206
2207                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_DIGITIZED, EXIF_FORMAT_ASCII, 20, (const char *)b);
2208                 if (ret != MM_ERROR_NONE) {
2209                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2210                                 free(b);
2211                         }
2212                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_DIGITIZED);
2213                 }
2214
2215                 free(b);
2216         }
2217
2218         /*5. EXIF_TAG_MAKE */
2219         __mmcamcorder_update_exif_make(handle, ed);
2220
2221 #ifdef WRITE_EXIF_MAKER_INFO /* FIXME */
2222
2223         /*6. EXIF_TAG_MODEL */
2224         __mmcamcorder_update_exif_model(handle, ed);
2225
2226 #endif
2227         /*6. EXIF_TAG_IMAGE_DESCRIPTION */
2228         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_IMAGE_DESCRIPTION, &str_value, &str_val_len, NULL);
2229         if (str_value && str_val_len > 0) {
2230                 char *description = strdup(str_value);
2231
2232                 _mmcam_dbg_log("desctiption [%s]", str_value);
2233
2234                 if (description) {
2235                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_DESCRIPTION,
2236                                                     EXIF_FORMAT_ASCII, strlen(description), (const char *)description);
2237                         free(description);
2238                         str_value = NULL;
2239                         str_val_len = 0;
2240                         if (ret != MM_ERROR_NONE) {
2241                                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_DESCRIPTION);
2242                         }
2243                 } else {
2244                         _mmcam_dbg_err("strdup failed for [%s]", str_value);
2245                 }
2246         } else {
2247                 _mmcam_dbg_warn("failed to get description");
2248         }
2249
2250         /*7. EXIF_TAG_SOFTWARE*/
2251         __mmcamcorder_update_exif_software(handle, ed);
2252
2253 /*
2254         if (control != NULL) {
2255                 char software[50] = {0,};
2256                 unsigned int len = 0;
2257
2258                 len = snprintf(software, sizeof(software), "%x.%x ", avsys_exif_info.software_used>>8,(avsys_exif_info.software_used & 0xff));
2259                 _mmcam_dbg_log("software [%s], len [%d]", software, len);
2260                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE,
2261                                             EXIF_FORMAT_ASCII, len, (const char *)software);
2262                 if (ret != MM_ERROR_NONE) {
2263                         EXIF_SET_ERR(ret, EXIF_TAG_SOFTWARE);
2264                 }
2265         }
2266 */
2267
2268         __mmcamcorder_update_exif_orientation(handle, ed);
2269
2270         /* START INSERT EXIF_IFD */
2271
2272         /*3. User Comment*/
2273         /*FIXME : get user comment from real user */
2274         user_comment = strdup(MM_USER_COMMENT);
2275         if (user_comment) {
2276                 _mmcam_dbg_log("user_comment=%s",user_comment);
2277                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_USER_COMMENT,
2278                                             EXIF_FORMAT_ASCII, strlen(user_comment), (const char *)user_comment);
2279                 free(user_comment);
2280                 if (ret != MM_ERROR_NONE) {
2281                         EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2282                 }
2283         } else {
2284                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2285                 EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2286         }
2287
2288         /*9. EXIF_TAG_COLOR_SPACE */
2289         if (control != NULL) {
2290                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.colorspace);
2291                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COLOR_SPACE,
2292                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2293                 if (ret != MM_ERROR_NONE) {
2294                         EXIF_SET_ERR(ret, EXIF_TAG_COLOR_SPACE);
2295                 }
2296         }
2297
2298         /*10. EXIF_TAG_COMPONENTS_CONFIGURATION */
2299         if (control != NULL) {
2300                 config = avsys_exif_info.component_configuration;
2301                 _mmcam_dbg_log("EXIF_TAG_COMPONENTS_CONFIGURATION [%4x] ",config);
2302                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COMPONENTS_CONFIGURATION,
2303                                             EXIF_FORMAT_UNDEFINED, 4, (const char *)&config);
2304                 if (ret != MM_ERROR_NONE) {
2305                         EXIF_SET_ERR(ret, EXIF_TAG_COMPONENTS_CONFIGURATION);
2306                 }
2307         }
2308
2309         /*11. EXIF_TAG_COMPRESSED_BITS_PER_PIXEL */
2310         /* written  the device_info */
2311
2312         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2313         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2314
2315         /*14. EXIF_TAG_EXPOSURE_TIME*/
2316         if (avsys_exif_info.exposure_time_numerator && avsys_exif_info.exposure_time_denominator) {
2317                 unsigned char *b = NULL;
2318                 ExifRational rData;
2319
2320                 _mmcam_dbg_log("EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2321                                avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2322
2323                 b = malloc(sizeof(ExifRational));
2324                 if (b) {
2325                         rData.numerator = avsys_exif_info.exposure_time_numerator;
2326                         rData.denominator = avsys_exif_info.exposure_time_denominator;
2327
2328                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2329                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_TIME,
2330                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2331                         free(b);
2332                         if (ret != MM_ERROR_NONE) {
2333                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_TIME);
2334                         }
2335                 } else {
2336                         _mmcam_dbg_warn("malloc failed.");
2337                 }
2338         } else {
2339                 _mmcam_dbg_log("Skip set EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2340                                avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2341         }
2342
2343         /*15. EXIF_TAG_FNUMBER */
2344         if (avsys_exif_info.aperture_f_num_numerator && avsys_exif_info.aperture_f_num_denominator) {
2345                 unsigned char *b = NULL;
2346                 ExifRational rData;
2347
2348                 _mmcam_dbg_log("EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2349                                avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2350
2351                 b = malloc(sizeof(ExifRational));
2352                 if (b) {
2353                         rData.numerator = avsys_exif_info.aperture_f_num_numerator;
2354                         rData.denominator = avsys_exif_info.aperture_f_num_denominator;
2355                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2356                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FNUMBER,
2357                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2358                         free(b);
2359                         if(ret != MM_ERROR_NONE) {
2360                                 EXIF_SET_ERR(ret, EXIF_TAG_FNUMBER);
2361                         }
2362                 } else {
2363                         _mmcam_dbg_warn( "malloc failed." );
2364                 }
2365         } else {
2366                 _mmcam_dbg_log("Skip set EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2367                                avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2368         }
2369
2370         /*16. EXIF_TAG_EXPOSURE_PROGRAM*/
2371         /*FIXME*/
2372         value = MM_EXPOSURE_PROGRAM;
2373         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2374         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_PROGRAM,
2375                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2376         if (ret != MM_ERROR_NONE) {
2377                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_PROGRAM);
2378         }
2379
2380         /*17. EXIF_TAG_ISO_SPEED_RATINGS*/
2381         if (avsys_exif_info.iso) {
2382                 _mmcam_dbg_log("EXIF_TAG_ISO_SPEED_RATINGS [%d]", avsys_exif_info.iso);
2383                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.iso);
2384                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_ISO_SPEED_RATINGS,
2385                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2386                 if (ret != MM_ERROR_NONE) {
2387                         EXIF_SET_ERR(ret, EXIF_TAG_ISO_SPEED_RATINGS);
2388                 }
2389         }
2390
2391         /*18. EXIF_TAG_SHUTTER_SPEED_VALUE*/
2392         if (avsys_exif_info.shutter_speed_numerator && avsys_exif_info.shutter_speed_denominator) {
2393                 unsigned char *b = NULL;
2394                 ExifSRational rsData;
2395
2396                 _mmcam_dbg_log("EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2397                                avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2398
2399                 b = malloc(sizeof(ExifSRational));
2400                 if (b) {
2401                         rsData.numerator = avsys_exif_info.shutter_speed_numerator;
2402                         rsData.denominator = avsys_exif_info.shutter_speed_denominator;
2403                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2404                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHUTTER_SPEED_VALUE,
2405                                                     EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2406                         free(b);
2407                         if (ret != MM_ERROR_NONE) {
2408                                 EXIF_SET_ERR(ret, EXIF_TAG_SHUTTER_SPEED_VALUE);
2409                         }
2410                 } else {
2411                         _mmcam_dbg_warn("malloc failed.");
2412                 }
2413         } else {
2414                 _mmcam_dbg_log("Skip set EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2415                                avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2416         }
2417
2418         /*19. EXIF_TAG_APERTURE_VALUE*/
2419         if (avsys_exif_info.aperture_in_APEX) {
2420                 unsigned char *b = NULL;
2421                 ExifRational rData;
2422
2423                 _mmcam_dbg_log("EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2424
2425                 b = malloc(sizeof(ExifRational));
2426                 if (b) {
2427                         rData.numerator = avsys_exif_info.aperture_in_APEX;
2428                         rData.denominator = 1;
2429                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2430                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_APERTURE_VALUE,
2431                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2432                         free(b);
2433                         if(ret != MM_ERROR_NONE) {
2434                                 EXIF_SET_ERR(ret, EXIF_TAG_APERTURE_VALUE);
2435                         }
2436                 } else {
2437                         _mmcam_dbg_warn("malloc failed.");
2438                 }
2439         } else {
2440                 _mmcam_dbg_log("Skip set EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2441         }
2442
2443         /*20. EXIF_TAG_BRIGHTNESS_VALUE*/
2444         if (avsys_exif_info.brigtness_numerator && avsys_exif_info.brightness_denominator) {
2445                 unsigned char *b = NULL;
2446                 ExifSRational rsData;
2447
2448                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominator [%d]",
2449                                avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2450
2451                 b = malloc(sizeof(ExifSRational));
2452                 if (b) {
2453                         rsData.numerator = avsys_exif_info.brigtness_numerator;
2454                         rsData.denominator = avsys_exif_info.brightness_denominator;
2455                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2456                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_BRIGHTNESS_VALUE,
2457                                                     EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2458                         free(b);
2459                         if (ret != MM_ERROR_NONE) {
2460                                 EXIF_SET_ERR(ret, EXIF_TAG_BRIGHTNESS_VALUE);
2461                         }
2462                 } else {
2463                         _mmcam_dbg_warn( "malloc failed." );
2464                 }
2465         } else {
2466                 _mmcam_dbg_log("Skip set EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominatorr [%d]",
2467                                avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2468         }
2469
2470         /*21. EXIF_TAG_EXPOSURE_BIAS_VALUE*/
2471         value = 0;
2472         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_BRIGHTNESS, &value, NULL);
2473         if (ret == MM_ERROR_NONE) {
2474                 unsigned char *b = NULL;
2475                 ExifSRational rsData;
2476
2477                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE %d, default %d, step denominator %d",
2478                                value, hcamcorder->brightness_default, hcamcorder->brightness_step_denominator);
2479
2480                 b = malloc(sizeof(ExifSRational));
2481                 if (b) {
2482                         rsData.numerator = value - hcamcorder->brightness_default;
2483                         if (hcamcorder->brightness_step_denominator != 0) {
2484                                 rsData.denominator = hcamcorder->brightness_step_denominator;
2485                         } else {
2486                                 _mmcam_dbg_warn("brightness_step_denominator is ZERO, so set 1");
2487                                 rsData.denominator = 1;
2488                         }
2489                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2490                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_BIAS_VALUE,
2491                                                     EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2492                         free(b);
2493                         if (ret != MM_ERROR_NONE) {
2494                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_BIAS_VALUE);
2495                         }
2496                 } else {
2497                         _mmcam_dbg_warn("malloc failed.");
2498                 }
2499         } else {
2500                 _mmcam_dbg_log("failed to get MMCAM_FILTER_BRIGHTNESS [%x]", ret);
2501         }
2502
2503         /*22  EXIF_TAG_MAX_APERTURE_VALUE*/
2504 /*
2505         if (avsys_exif_info.max_lens_aperture_in_APEX) {
2506                 unsigned char *b = NULL;
2507                 ExifRational rData;
2508
2509                 _mmcam_dbg_log("EXIF_TAG_MAX_APERTURE_VALUE [%d]", avsys_exif_info.max_lens_aperture_in_APEX);
2510
2511                 b = malloc(sizeof(ExifRational));
2512                 if (b) {
2513                         rData.numerator = avsys_exif_info.max_lens_aperture_in_APEX;
2514                         rData.denominator = 1;
2515                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2516                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_MAX_APERTURE_VALUE,
2517                                                     EXIF_FORMAT_RATIONAL, 1, b);
2518                         free(b);
2519                         if (ret != MM_ERROR_NONE) {
2520                                 EXIF_SET_ERR(ret, EXIF_TAG_MAX_APERTURE_VALUE);
2521                         }
2522                 } else {
2523                         _mmcam_dbg_warn("failed to alloc for MAX aperture value");
2524                 }
2525         }
2526 */
2527
2528         /*23. EXIF_TAG_SUBJECT_DISTANCE*/
2529         /* defualt : none */
2530
2531         /*24. EXIF_TAG_METERING_MODE */
2532         if (control != NULL) {
2533                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed),avsys_exif_info.metering_mode);
2534                 _mmcam_dbg_log("EXIF_TAG_METERING_MODE [%d]", avsys_exif_info.metering_mode);
2535                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_METERING_MODE,
2536                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2537                 if (ret != MM_ERROR_NONE) {
2538                         EXIF_SET_ERR(ret, EXIF_TAG_METERING_MODE);
2539                 }
2540         }
2541
2542         /*25. EXIF_TAG_LIGHT_SOURCE*/
2543
2544         /*26. EXIF_TAG_FLASH*/
2545         if (control != NULL) {
2546                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order (ed),avsys_exif_info.flash);
2547                 _mmcam_dbg_log("EXIF_TAG_FLASH [%d]", avsys_exif_info.flash);
2548                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FLASH,
2549                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2550                 if (ret != MM_ERROR_NONE) {
2551                         EXIF_SET_ERR(ret, EXIF_TAG_FLASH);
2552                 }
2553         }
2554
2555         /*27. EXIF_TAG_FOCAL_LENGTH*/
2556         if (avsys_exif_info.focal_len_numerator && avsys_exif_info.focal_len_denominator) {
2557                 unsigned char *b = NULL;
2558                 ExifRational rData;
2559
2560                 _mmcam_dbg_log("EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2561                                avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2562
2563                 b = malloc(sizeof(ExifRational));
2564                 if (b) {
2565                         rData.numerator = avsys_exif_info.focal_len_numerator;
2566                         rData.denominator = avsys_exif_info.focal_len_denominator;
2567                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2568                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH,
2569                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2570                         free(b);
2571                         if (ret != MM_ERROR_NONE) {
2572                                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH);
2573                         }
2574                 } else {
2575                         _mmcam_dbg_warn("malloc failed.");
2576                 }
2577         } else {
2578                 _mmcam_dbg_log("Skip set EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2579                                avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2580         }
2581
2582         /*28. EXIF_TAG_SENSING_METHOD*/
2583         /*FIXME*/
2584         value = MM_SENSING_MODE;
2585         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order (ed),value);
2586         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SENSING_METHOD,
2587                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2588         if (ret != MM_ERROR_NONE) {
2589                 EXIF_SET_ERR(ret, EXIF_TAG_SENSING_METHOD);
2590         }
2591
2592         /*29. EXIF_TAG_FILE_SOURCE*/
2593 /*
2594         value = MM_FILE_SOURCE;
2595         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2596         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FILE_SOURCE,
2597                                     EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2598         if (ret != MM_ERROR_NONE) {
2599                 EXIF_SET_ERR(ret, EXIF_TAG_FILE_SOURCE);
2600         }
2601 */
2602
2603         /*30. EXIF_TAG_SCENE_TYPE*/
2604 /*
2605         value = MM_SCENE_TYPE;
2606         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2607         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_TYPE,
2608                                     EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2609         if (ret != MM_ERROR_NONE) {
2610                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_TYPE);
2611         }
2612 */
2613
2614         /*31. EXIF_TAG_EXPOSURE_MODE*/
2615         /*FIXME*/
2616         value = MM_EXPOSURE_MODE;
2617         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed),value);
2618         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_MODE,
2619                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2620         if (ret != MM_ERROR_NONE) {
2621                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_MODE);
2622         }
2623
2624
2625         /*32. EXIF_TAG_WHITE_BALANCE*/
2626         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_WB, &value, NULL);
2627         if (ret == MM_ERROR_NONE) {
2628                 int set_value = 0;
2629                 _mmcam_dbg_log("WHITE BALANCE [%d]", value);
2630
2631                 if (value == MM_CAMCORDER_WHITE_BALANCE_AUTOMATIC) {
2632                         set_value = 0;
2633                 } else {
2634                         set_value = 1;
2635                 }
2636
2637                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), set_value);
2638                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_WHITE_BALANCE,
2639                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2640                 if (ret != MM_ERROR_NONE) {
2641                         EXIF_SET_ERR(ret, EXIF_TAG_WHITE_BALANCE);
2642                 }
2643         } else {
2644                 _mmcam_dbg_warn("failed to get white balance [%x]", ret);
2645         }
2646
2647         /*33. EXIF_TAG_DIGITAL_ZOOM_RATIO*/
2648 /*
2649         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_CAMERA_DIGITAL_ZOOM, &value, NULL);
2650         if (ret == MM_ERROR_NONE) {
2651                 _mmcam_dbg_log("DIGITAL ZOOM [%d]", value);
2652
2653                 exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2654                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DIGITAL_ZOOM_RATIO,
2655                                             EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2656                 if (ret != MM_ERROR_NONE) {
2657                         EXIF_SET_ERR(ret, EXIF_TAG_DIGITAL_ZOOM_RATIO);
2658                 }
2659         } else {
2660                 _mmcam_dbg_warn("failed to get digital zoom [%x]", ret);
2661         }
2662 */
2663
2664         /*34. EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM*/
2665         /*FIXME*/
2666 /*
2667         value = MM_FOCAL_LENGTH_35MMFILM;
2668         exif_set_short(&eshort[cnts], exif_data_get_byte_order(ed),value);
2669         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM,
2670                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2671         if (ret != MM_ERROR_NONE) {
2672                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM);
2673         }
2674 */
2675
2676         /*35. EXIF_TAG_SCENE_CAPTURE_TYPE*/
2677         {
2678                 int scene_capture_type;
2679
2680                 ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SCENE_MODE, &value, NULL);
2681                 if (ret == MM_ERROR_NONE) {
2682                         _mmcam_dbg_log("Scene mode(program mode) [%d]", value);
2683
2684                         if (value == MM_CAMCORDER_SCENE_MODE_NORMAL) {
2685                                 scene_capture_type = 0; /* standard */
2686                         } else if (value == MM_CAMCORDER_SCENE_MODE_PORTRAIT) {
2687                                 scene_capture_type = 2; /* portrait */
2688                         } else if (value == MM_CAMCORDER_SCENE_MODE_LANDSCAPE) {
2689                                 scene_capture_type = 1; /* landscape */
2690                         } else if (value == MM_CAMCORDER_SCENE_MODE_NIGHT_SCENE) {
2691                                 scene_capture_type = 3; /* night scene */
2692                         } else {
2693                                 scene_capture_type = 4; /* Others */
2694                         }
2695
2696                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), scene_capture_type);
2697                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_CAPTURE_TYPE,
2698                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2699                         if (ret != MM_ERROR_NONE) {
2700                                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_CAPTURE_TYPE);
2701                         }
2702                 } else {
2703                         _mmcam_dbg_warn("failed to get scene mode [%x]", ret);
2704                 }
2705         }
2706
2707         /*36. EXIF_TAG_GAIN_CONTROL*/
2708         /*FIXME*/
2709 /*
2710         value = MM_GAIN_CONTROL;
2711         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2712         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_GAIN_CONTROL,
2713                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2714         if (ret != MM_ERROR_NONE) {
2715                 EXIF_SET_ERR(ret, EXIF_TAG_GAIN_CONTROL);
2716         }
2717 */
2718
2719
2720         /*37. EXIF_TAG_CONTRAST */
2721         {
2722                 type_int_range *irange = NULL;
2723                 int level = 0;
2724
2725                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2726                                                       CONFIGURE_CATEGORY_CTRL_EFFECT,
2727                                                       "Contrast",
2728                                                       &irange);
2729                 if (irange != NULL) {
2730                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_CONTRAST, &value, NULL);
2731
2732                         _mmcam_dbg_log("CONTRAST currentt [%d], default [%d]", value, irange->default_value);
2733
2734                         if (value == irange->default_value) {
2735                                 level = MM_VALUE_NORMAL;
2736                         } else if (value < irange->default_value) {
2737                                 level = MM_VALUE_LOW;
2738                         } else {
2739                                 level = MM_VALUE_HARD;
2740                         }
2741
2742                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2743                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_CONTRAST,
2744                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2745                         if (ret != MM_ERROR_NONE) {
2746                                 EXIF_SET_ERR(ret, EXIF_TAG_CONTRAST);
2747                         }
2748                 } else {
2749                         _mmcam_dbg_warn("failed to get range of contrast");
2750                 }
2751         }
2752
2753         /*38. EXIF_TAG_SATURATION*/
2754         {
2755                 type_int_range *irange = NULL;
2756                 int level = 0;
2757
2758                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2759                                                       CONFIGURE_CATEGORY_CTRL_EFFECT,
2760                                                       "Saturation",
2761                                                       &irange);
2762                 if (irange != NULL) {
2763                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SATURATION, &value, NULL);
2764
2765                         _mmcam_dbg_log("SATURATION current [%d], default [%d]", value, irange->default_value);
2766
2767                         if (value == irange->default_value) {
2768                                 level = MM_VALUE_NORMAL;
2769                         } else if (value < irange->default_value) {
2770                                 level = MM_VALUE_LOW;
2771                         } else {
2772                                 level=MM_VALUE_HARD;
2773                         }
2774
2775                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2776                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SATURATION,
2777                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2778                         if (ret != MM_ERROR_NONE) {
2779                                 EXIF_SET_ERR(ret, EXIF_TAG_SATURATION);
2780                         }
2781                 } else {
2782                         _mmcam_dbg_warn("failed to get range of saturation");
2783                 }
2784         }
2785
2786         /*39. EXIF_TAG_SHARPNESS*/
2787         {
2788                 type_int_range *irange = NULL;
2789                 int level = 0;
2790
2791                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2792                                                       CONFIGURE_CATEGORY_CTRL_EFFECT,
2793                                                       "Sharpness",
2794                                                       &irange);
2795                 if (irange != NULL) {
2796                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SHARPNESS, &value, NULL);
2797
2798                         _mmcam_dbg_log("SHARPNESS current [%d], default [%d]", value, irange->default_value);
2799
2800                         if (value == irange->default_value) {
2801                                 level = MM_VALUE_NORMAL;
2802                         } else if (value < irange->default_value) {
2803                                 level = MM_VALUE_LOW;
2804                         } else {
2805                                 level = MM_VALUE_HARD;
2806                         }
2807
2808                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2809                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHARPNESS,
2810                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2811                         if (ret != MM_ERROR_NONE) {
2812                                 EXIF_SET_ERR(ret, EXIF_TAG_SHARPNESS);
2813                         }
2814                 } else {
2815                         _mmcam_dbg_warn("failed to get range of sharpness");
2816                 }
2817         }
2818
2819         /*40. EXIF_TAG_SUBJECT_DISTANCE_RANGE*/
2820         /*FIXME*/
2821         value = MM_SUBJECT_DISTANCE_RANGE;
2822         _mmcam_dbg_log("DISTANCE_RANGE [%d]", value);
2823         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2824         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SUBJECT_DISTANCE_RANGE,
2825                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2826         if (ret != MM_ERROR_NONE) {
2827                 EXIF_SET_ERR(ret, EXIF_TAG_SUBJECT_DISTANCE_RANGE);
2828         }
2829
2830         /* GPS information */
2831         __mmcamcorder_update_exif_gps(handle, ed);
2832
2833         _mmcam_dbg_log("");
2834
2835         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2836         if (ret != MM_ERROR_NONE) {
2837                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2838         }
2839
2840 exit:
2841         _mmcam_dbg_log("finished!! [%x]", ret);
2842
2843         if (ed) {
2844                 exif_data_unref (ed);
2845         }
2846
2847         return ret;
2848 }
2849
2850
2851 static void __sound_status_changed_cb(keynode_t* node, void *data)
2852 {
2853         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
2854         _MMCamcorderImageInfo *info = NULL;
2855
2856         mmf_return_if_fail(hcamcorder && hcamcorder->sub_context && hcamcorder->sub_context->info_image);
2857
2858         _mmcam_dbg_log("START");
2859
2860         info = hcamcorder->sub_context->info_image;
2861
2862         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
2863
2864         _mmcam_dbg_log("DONE : sound status %d", info->sound_status);
2865
2866         return;
2867 }